Ultimate CSV Importer - Version 6.2.7

Version Description

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Release Info

Developer smackcoders
Plugin Icon 128x128 Ultimate CSV Importer
Version 6.2.7
Comparing to
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Code changes from version 6.2.6 to 6.2.7

MediaHandling.php CHANGED
@@ -371,7 +371,7 @@ class MediaHandling{
371
 
372
  $original_file_perms = fileperms($current_file) & 0777;
373
 
374
- $this->emr_delete_current_files( $current_file, $current_metadata , $post_id );
375
 
376
  $new_filename = wp_unique_filename( $current_path, $new_filename );
377
  $new_file = $current_path . "/" . $new_filename;
@@ -452,7 +452,7 @@ class MediaHandling{
452
  }
453
 
454
 
455
- function emr_delete_current_files( $current_file, $metadta = null , $post_id ) {
456
  $current_path = substr($current_file, 0, (strrpos($current_file, "/")));
457
 
458
  // Check if old file exists first
371
 
372
  $original_file_perms = fileperms($current_file) & 0777;
373
 
374
+ $this->emr_delete_current_files( $current_file, $post_id, $current_metadata);
375
 
376
  $new_filename = wp_unique_filename( $current_path, $new_filename );
377
  $new_file = $current_path . "/" . $new_filename;
452
  }
453
 
454
 
455
+ function emr_delete_current_files( $current_file, $post_id, $metadta = null) {
456
  $current_path = substr($current_file, 0, (strrpos($current_file, "/")));
457
 
458
  // Check if old file exists first
Readme.txt CHANGED
@@ -2,8 +2,8 @@
2
  Contributors: smackcoders, smacksupport
3
  Requires at least: 5.0
4
  Tested up to: 5.8
5
- Stable tag: 6.2.6
6
- Version: 6.2.6
7
  Requires PHP: 5.2.4
8
  Author: smackcoders
9
  Author URI: https://profiles.wordpress.org/smackcoders/
@@ -19,6 +19,8 @@ Import your unlimited data into WordPress as CSV, XML, txt or zip file using WP
19
 
20
  WordPress Importer can import the Core Modules of post, page, comments and custom posts. Custom Posts with CPT UI, Pods, Toolset, Jet engine, Custom Press and default custom post can be imported. Also, import any type of data into the custom fields created using the default wordpress custom fields feature.
21
 
 
 
22
  = FEATURES OF WP ULTIMATE CSV IMPORTER FREE =
23
 
24
  We have upgraded our plugin with the latest version of Compatibility for WordPress 5.8.x. Download the newest version to avail the following free features of WP Ultimate CSV Importer plugin:
@@ -170,6 +172,14 @@ WordPress Ultimate CSV Importer can be installed by normal way, FTP users can in
170
  For more details about plugin documentation, [check out here](https://www.smackcoders.com/documentation/ultimate-csv-importer-pro/how-to-import-csv).
171
 
172
  == Changelog ==
 
 
 
 
 
 
 
 
173
  = 6.2.6 =
174
  * Added: Support for URL and FTP file upload
175
  * Added: WordPress 5.8 Compatibility
@@ -666,6 +676,8 @@ For more details about plugin documentation, [check out here](https://www.smackc
666
  * Initial release version. Tested and found works well without any issues.
667
 
668
  == Upgrade Notice ==
 
 
669
  = 6.2.6 =
670
  * Added: Upgrade now for latest updates.
671
  = 6.2.5 =
2
  Contributors: smackcoders, smacksupport
3
  Requires at least: 5.0
4
  Tested up to: 5.8
5
+ Stable tag: 6.2.7
6
+ Version: 6.2.7
7
  Requires PHP: 5.2.4
8
  Author: smackcoders
9
  Author URI: https://profiles.wordpress.org/smackcoders/
19
 
20
  WordPress Importer can import the Core Modules of post, page, comments and custom posts. Custom Posts with CPT UI, Pods, Toolset, Jet engine, Custom Press and default custom post can be imported. Also, import any type of data into the custom fields created using the default wordpress custom fields feature.
21
 
22
+ [youtube https://www.youtube.com/watch?v=HHPpS0uZzeU&t=2s]
23
+
24
  = FEATURES OF WP ULTIMATE CSV IMPORTER FREE =
25
 
26
  We have upgraded our plugin with the latest version of Compatibility for WordPress 5.8.x. Download the newest version to avail the following free features of WP Ultimate CSV Importer plugin:
172
  For more details about plugin documentation, [check out here](https://www.smackcoders.com/documentation/ultimate-csv-importer-pro/how-to-import-csv).
173
 
174
  == Changelog ==
175
+ = 6.2.7 =
176
+ * Added: Upgrade now for latest updates.
177
+ * Added: Delete records not present in csv/xml file - settings option
178
+ * Added: Separate widget for woocommerce product attributes
179
+ * Added: List Woocommerce Product Variations in dropdown, onclicking display update to pro alert (toastify)
180
+ * Fixed: Support page mail issue
181
+ * Fixed: Post content image import issue
182
+
183
  = 6.2.6 =
184
  * Added: Support for URL and FTP file upload
185
  * Added: WordPress 5.8 Compatibility
676
  * Initial release version. Tested and found works well without any issues.
677
 
678
  == Upgrade Notice ==
679
+ = 6.2.7 =
680
+ * Added: Upgrade now for latest updates.
681
  = 6.2.6 =
682
  * Added: Upgrade now for latest updates.
683
  = 6.2.5 =
SaveMapping.php CHANGED
@@ -276,7 +276,7 @@ class SaveMapping{
276
  */
277
 
278
  public function bulk_import(){
279
- global $wpdb,$core_instance,$uci_woocomm_meta,$uci_woocomm_bundle_meta;
280
  $upload_dir = SaveMapping::$smackcsv_instance->create_upload_dir();
281
  $hash_key = sanitize_key($_POST['HashKey']);
282
  $check = sanitize_text_field($_POST['Check']);
@@ -378,6 +378,14 @@ class SaveMapping{
378
  case 'BUNDLEMETA':
379
  $uci_woocomm_bundle_meta->set_product_bundle_meta_values($header_array ,$value_array , $map['BUNDLEMETA'], $post_id , $selected_type , $line_number , $get_mode);
380
  break;
 
 
 
 
 
 
 
 
381
 
382
  case 'CFS':
383
  $cfs_instance = CFSImport::getInstance();
@@ -590,7 +598,7 @@ class SaveMapping{
590
  }
591
 
592
  if (($unmatched_row == 'true') && ($page_number >= $total_pages)){
593
- return true;
594
  $post_entries_table = $wpdb->prefix ."ultimate_post_entries";
595
  $post_entries_value = $wpdb->get_results("select ID from {$wpdb->prefix}ultimate_post_entries " ,ARRAY_A);
596
  if(!empty($post_entries_value)){
@@ -689,7 +697,7 @@ class SaveMapping{
689
  $import_config_instance = ImportConfiguration::getInstance();
690
  $log_manager_instance = LogManager::getInstance();
691
  global $core_instance;
692
- global $uci_woocomm_meta,$uci_woocomm_bundle_meta;
693
 
694
  $file_table_name = $wpdb->prefix ."smackcsv_file_events";
695
  $template_table_name = $wpdb->prefix ."ultimate_csv_importer_mappingtemplate";
@@ -965,7 +973,7 @@ class SaveMapping{
965
  {
966
  $return_arr = [];
967
  $core_instance = CoreFieldsImport::getInstance();
968
- global $core_instance,$uci_woocomm_meta,$uci_woocomm_bundle_meta;
969
 
970
  foreach($map as $group_name => $group_value){
971
  if($group_name == 'CORE'){
@@ -985,7 +993,14 @@ class SaveMapping{
985
  case 'ECOMMETA':
986
  $uci_woocomm_meta->set_product_meta_values($header_array ,$value_array , $map['ECOMMETA'], $post_id , $selected_type , $line_number , $get_mode);
987
  break;
988
-
 
 
 
 
 
 
 
989
  case 'BUNDLEMETA':
990
  $uci_woocomm_bundle_meta->set_product_bundle_meta_values($header_array ,$value_array , $map['BUNDLEMETA'], $post_id , $selected_type , $line_number , $get_mode);
991
  break;
276
  */
277
 
278
  public function bulk_import(){
279
+ global $wpdb,$core_instance,$uci_woocomm_meta,$uci_woocomm_bundle_meta,$product_attr_instance;
280
  $upload_dir = SaveMapping::$smackcsv_instance->create_upload_dir();
281
  $hash_key = sanitize_key($_POST['HashKey']);
282
  $check = sanitize_text_field($_POST['Check']);
378
  case 'BUNDLEMETA':
379
  $uci_woocomm_bundle_meta->set_product_bundle_meta_values($header_array ,$value_array , $map['BUNDLEMETA'], $post_id , $selected_type , $line_number , $get_mode);
380
  break;
381
+ //added for woocommerce product attributes separate widget
382
+ case 'ATTRMETA':
383
+ //$product_attr_instance = ProductAttrImport::getInstance();
384
+ $variation_id = isset($variation_id) ? $variation_id :'';
385
+ $wpml_map = isset($map['WPML']) ? $map['WPML'] : '';
386
+ $woocom_image = isset($map['PRODUCTIMAGEMETA']) ? $map['PRODUCTIMAGEMETA'] : '';
387
+ $product_attr_instance->set_product_attr_values($header_array, $value_array, $map['ATTRMETA'], $woocom_image, $post_id, $variation_id ,$selected_type, $line_number, $get_mode, $hash_key, $wpml_map);
388
+ break;
389
 
390
  case 'CFS':
391
  $cfs_instance = CFSImport::getInstance();
598
  }
599
 
600
  if (($unmatched_row == 'true') && ($page_number >= $total_pages)){
601
+
602
  $post_entries_table = $wpdb->prefix ."ultimate_post_entries";
603
  $post_entries_value = $wpdb->get_results("select ID from {$wpdb->prefix}ultimate_post_entries " ,ARRAY_A);
604
  if(!empty($post_entries_value)){
697
  $import_config_instance = ImportConfiguration::getInstance();
698
  $log_manager_instance = LogManager::getInstance();
699
  global $core_instance;
700
+ global $uci_woocomm_meta,$uci_woocomm_bundle_meta,$product_attr_instance;
701
 
702
  $file_table_name = $wpdb->prefix ."smackcsv_file_events";
703
  $template_table_name = $wpdb->prefix ."ultimate_csv_importer_mappingtemplate";
973
  {
974
  $return_arr = [];
975
  $core_instance = CoreFieldsImport::getInstance();
976
+ global $core_instance,$uci_woocomm_meta,$uci_woocomm_bundle_meta,$product_attr_instance;
977
 
978
  foreach($map as $group_name => $group_value){
979
  if($group_name == 'CORE'){
993
  case 'ECOMMETA':
994
  $uci_woocomm_meta->set_product_meta_values($header_array ,$value_array , $map['ECOMMETA'], $post_id , $selected_type , $line_number , $get_mode);
995
  break;
996
+ //added for woocommerce product attributes separate widget
997
+ case 'ATTRMETA':
998
+ //$product_attr_instance = ProductAttrImport::getInstance();
999
+ $variation_id = isset($variation_id) ? $variation_id :'';
1000
+ $wpml_map = isset($map['WPML']) ? $map['WPML'] : '';
1001
+ $woocom_image = isset($map['PRODUCTIMAGEMETA']) ? $map['PRODUCTIMAGEMETA'] : '';
1002
+ $product_attr_instance->set_product_attr_values($header_array, $value_array, $map['ATTRMETA'], $woocom_image, $post_id, $variation_id ,$selected_type, $line_number, $get_mode, $hash_key, $wpml_map);
1003
+ break;
1004
  case 'BUNDLEMETA':
1005
  $uci_woocomm_bundle_meta->set_product_bundle_meta_values($header_array ,$value_array , $map['BUNDLEMETA'], $post_id , $selected_type , $line_number , $get_mode);
1006
  break;
SmackCSVImporterUninstall.php CHANGED
@@ -43,7 +43,6 @@ class SmackUCIUnInstall {
43
  $prefix = $wpdb->prefix;
44
  $droptable = isset($ucisettings['drop_table']) ? $ucisettings['drop_table'] : '';
45
  if(!empty($droptable) && $droptable == 'true'){
46
- $tables[] = "drop table {$prefix}ultimate_csv_importer_external_file_schedules";
47
  $tables[] = "drop table {$prefix}ultimate_csv_importer_mappingtemplate";
48
  $tables[] = "drop table {$prefix}import_detail_log";
49
  $tables[] = "drop table {$prefix}import_log_detail";
@@ -52,7 +51,7 @@ class SmackUCIUnInstall {
52
  $tables[] = "drop table {$prefix}ultimate_csv_importer_shortcode_manager";
53
  $tables[] = "drop table {$prefix}import_postID";
54
  $tables[] = "drop table {$prefix}smackuci_events";
55
- $tables[] = "drop table smack_field_types";
56
  $tables[] = "drop table {$prefix}ultimate_csv_importer_acf_fields";
57
 
58
  foreach($tables as $table) {
43
  $prefix = $wpdb->prefix;
44
  $droptable = isset($ucisettings['drop_table']) ? $ucisettings['drop_table'] : '';
45
  if(!empty($droptable) && $droptable == 'true'){
 
46
  $tables[] = "drop table {$prefix}ultimate_csv_importer_mappingtemplate";
47
  $tables[] = "drop table {$prefix}import_detail_log";
48
  $tables[] = "drop table {$prefix}import_log_detail";
51
  $tables[] = "drop table {$prefix}ultimate_csv_importer_shortcode_manager";
52
  $tables[] = "drop table {$prefix}import_postID";
53
  $tables[] = "drop table {$prefix}smackuci_events";
54
+ $tables[] = "drop table {$prefix}ultimate_post_entries";
55
  $tables[] = "drop table {$prefix}ultimate_csv_importer_acf_fields";
56
 
57
  foreach($tables as $table) {
assets/js/admin-v6.1.js CHANGED
@@ -1,6 +1,6 @@
1
- !function(e){var t={};function n(r){if(t[r])return t[r].exports;var o=t[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)n.d(r,o,function(t){return e[t]}.bind(null,o));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="",n(n.s=468)}([function(e,t,n){"use 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je(e,this._week.dow,this._week.doy).week},bn.firstDayOfYear=function(){return this._week.doy},bn.firstDayOfWeek=function(){return this._week.dow},bn.weekdays=function(e,t){var n=a(this._weekdays)?this._weekdays:this._weekdays[e&&!0!==e&&this._weekdays.isFormat.test(t)?"format":"standalone"];return!0===e?He(n,this._week.dow):e?n[e.day()]:n},bn.weekdaysMin=function(e){return!0===e?He(this._weekdaysMin,this._week.dow):e?this._weekdaysMin[e.day()]:this._weekdaysMin},bn.weekdaysShort=function(e){return!0===e?He(this._weekdaysShort,this._week.dow):e?this._weekdaysShort[e.day()]:this._weekdaysShort},bn.weekdaysParse=function(e,t,n){var r,o,a;if(this._weekdaysParseExact)return Ge.call(this,e,t,n);for(this._weekdaysParse||(this._weekdaysParse=[],this._minWeekdaysParse=[],this._shortWeekdaysParse=[],this._fullWeekdaysParse=[]),r=0;r<7;r++){if(o=f([2e3,1]).day(r),n&&!this._fullWeekdaysParse[r]&&(this._fullWeekdaysParse[r]=new RegExp("^"+this.weekdays(o,"").replace(".","\\.?")+"$","i"),this._shortWeekdaysParse[r]=new RegExp("^"+this.weekdaysShort(o,"").replace(".","\\.?")+"$","i"),this._minWeekdaysParse[r]=new RegExp("^"+this.weekdaysMin(o,"").replace(".","\\.?")+"$","i")),this._weekdaysParse[r]||(a="^"+this.weekdays(o,"")+"|^"+this.weekdaysShort(o,"")+"|^"+this.weekdaysMin(o,""),this._weekdaysParse[r]=new RegExp(a.replace(".",""),"i")),n&&"dddd"===t&&this._fullWeekdaysParse[r].test(e))return r;if(n&&"ddd"===t&&this._shortWeekdaysParse[r].test(e))return r;if(n&&"dd"===t&&this._minWeekdaysParse[r].test(e))return r;if(!n&&this._weekdaysParse[r].test(e))return r}},bn.weekdaysRegex=function(e){return this._weekdaysParseExact?(s(this,"_weekdaysRegex")||Je.call(this),e?this._weekdaysStrictRegex:this._weekdaysRegex):(s(this,"_weekdaysRegex")||(this._weekdaysRegex=Ue),this._weekdaysStrictRegex&&e?this._weekdaysStrictRegex:this._weekdaysRegex)},bn.weekdaysShortRegex=function(e){return this._weekdaysParseExact?(s(this,"_weekdaysRegex")||Je.call(this),e?this._weekdaysShortStrictRegex:this._weekdaysShortRegex):(s(this,"_weekdaysShortRegex")||(this._weekdaysShortRegex=We),this._weekdaysShortStrictRegex&&e?this._weekdaysShortStrictRegex:this._weekdaysShortRegex)},bn.weekdaysMinRegex=function(e){return this._weekdaysParseExact?(s(this,"_weekdaysRegex")||Je.call(this),e?this._weekdaysMinStrictRegex:this._weekdaysMinRegex):(s(this,"_weekdaysMinRegex")||(this._weekdaysMinRegex=qe),this._weekdaysMinStrictRegex&&e?this._weekdaysMinStrictRegex:this._weekdaysMinRegex)},bn.isPM=function(e){return"p"===(e+"").toLowerCase().charAt(0)},bn.meridiem=function(e,t,n){return e>11?n?"pm":"PM":n?"am":"AM"},it("en",{eras:[{since:"0001-01-01",until:1/0,offset:1,name:"Anno Domini",narrow:"AD",abbr:"AD"},{since:"0000-12-31",until:-1/0,offset:1,name:"Before Christ",narrow:"BC",abbr:"BC"}],dayOfMonthOrdinalParse:/\d{1,2}(th|st|nd|rd)/,ordinal:function(e){var t=e%10;return e+(1===G(e%100/10)?"th":1===t?"st":2===t?"nd":3===t?"rd":"th")}}),o.lang=M("moment.lang is deprecated. Use moment.locale instead.",it),o.langData=M("moment.langData is deprecated. Use moment.localeData instead.",lt);var xn=Math.abs;function Mn(e,t,n,r){var o=Bt(t,n);return e._milliseconds+=r*o._milliseconds,e._days+=r*o._days,e._months+=r*o._months,e._bubble()}function En(e){return e<0?Math.floor(e):Math.ceil(e)}function Tn(e){return 4800*e/146097}function Sn(e){return 146097*e/4800}function Dn(e){return function(){return this.as(e)}}var Ln=Dn("ms"),Cn=Dn("s"),Pn=Dn("m"),On=Dn("h"),Nn=Dn("d"),An=Dn("w"),In=Dn("M"),Rn=Dn("Q"),Yn=Dn("y");function jn(e){return function(){return this.isValid()?this._data[e]:NaN}}var Fn=jn("milliseconds"),Hn=jn("seconds"),zn=jn("minutes"),Bn=jn("hours"),Vn=jn("days"),Un=jn("months"),Wn=jn("years"),qn=Math.round,Gn={ss:44,s:45,m:45,h:22,d:26,w:null,M:11};function Jn(e,t,n,r,o){return o.relativeTime(t||1,!!n,e,r)}var Kn=Math.abs;function Qn(e){return(e>0)-(e<0)||+e}function Xn(){if(!this.isValid())return this.localeData().invalidDate();var e,t,n,r,o,a,i,s,l=Kn(this._milliseconds)/1e3,c=Kn(this._days),u=Kn(this._months),d=this.asSeconds();return d?(e=q(l/60),t=q(e/60),l%=60,e%=60,n=q(u/12),u%=12,r=l?l.toFixed(3).replace(/\.?0+$/,""):"",o=d<0?"-":"",a=Qn(this._months)!==Qn(d)?"-":"",i=Qn(this._days)!==Qn(d)?"-":"",s=Qn(this._milliseconds)!==Qn(d)?"-":"",o+"P"+(n?a+n+"Y":"")+(u?a+u+"M":"")+(c?i+c+"D":"")+(t||e||l?"T":"")+(t?s+t+"H":"")+(e?s+e+"M":"")+(l?s+r+"S":"")):"P0D"}var $n=Pt.prototype;return $n.isValid=function(){return this._isValid},$n.abs=function(){var e=this._data;return this._milliseconds=xn(this._milliseconds),this._days=xn(this._days),this._months=xn(this._months),e.milliseconds=xn(e.milliseconds),e.seconds=xn(e.seconds),e.minutes=xn(e.minutes),e.hours=xn(e.hours),e.months=xn(e.months),e.years=xn(e.years),this},$n.add=function(e,t){return Mn(this,e,t,1)},$n.subtract=function(e,t){return Mn(this,e,t,-1)},$n.as=function(e){if(!this.isValid())return NaN;var t,n,r=this._milliseconds;if("month"===(e=z(e))||"quarter"===e||"year"===e)switch(t=this._days+r/864e5,n=this._months+Tn(t),e){case"month":return n;case"quarter":return n/3;case"year":return n/12}else switch(t=this._days+Math.round(Sn(this._months)),e){case"week":return t/7+r/6048e5;case"day":return t+r/864e5;case"hour":return 24*t+r/36e5;case"minute":return 1440*t+r/6e4;case"second":return 86400*t+r/1e3;case"millisecond":return Math.floor(864e5*t)+r;default:throw new Error("Unknown unit "+e)}},$n.asMilliseconds=Ln,$n.asSeconds=Cn,$n.asMinutes=Pn,$n.asHours=On,$n.asDays=Nn,$n.asWeeks=An,$n.asMonths=In,$n.asQuarters=Rn,$n.asYears=Yn,$n.valueOf=function(){return this.isValid()?this._milliseconds+864e5*this._days+this._months%12*2592e6+31536e6*G(this._months/12):NaN},$n._bubble=function(){var e,t,n,r,o,a=this._milliseconds,i=this._days,s=this._months,l=this._data;return a>=0&&i>=0&&s>=0||a<=0&&i<=0&&s<=0||(a+=864e5*En(Sn(s)+i),i=0,s=0),l.milliseconds=a%1e3,e=q(a/1e3),l.seconds=e%60,t=q(e/60),l.minutes=t%60,n=q(t/60),l.hours=n%24,i+=q(n/24),o=q(Tn(i)),s+=o,i-=En(Sn(o)),r=q(s/12),s%=12,l.days=i,l.months=s,l.years=r,this},$n.clone=function(){return Bt(this)},$n.get=function(e){return e=z(e),this.isValid()?this[e+"s"]():NaN},$n.milliseconds=Fn,$n.seconds=Hn,$n.minutes=zn,$n.hours=Bn,$n.days=Vn,$n.weeks=function(){return q(this.days()/7)},$n.months=Un,$n.years=Wn,$n.humanize=function(e,t){if(!this.isValid())return this.localeData().invalidDate();var n,r,o=!1,a=Gn;return"object"==typeof e&&(t=e,e=!1),"boolean"==typeof e&&(o=e),"object"==typeof t&&(a=Object.assign({},Gn,t),null!=t.s&&null==t.ss&&(a.ss=t.s-1)),n=this.localeData(),r=function(e,t,n,r){var o=Bt(e).abs(),a=qn(o.as("s")),i=qn(o.as("m")),s=qn(o.as("h")),l=qn(o.as("d")),c=qn(o.as("M")),u=qn(o.as("w")),d=qn(o.as("y")),h=a<=n.ss&&["s",a]||a<n.s&&["ss",a]||i<=1&&["m"]||i<n.m&&["mm",i]||s<=1&&["h"]||s<n.h&&["hh",s]||l<=1&&["d"]||l<n.d&&["dd",l];return null!=n.w&&(h=h||u<=1&&["w"]||u<n.w&&["ww",u]),(h=h||c<=1&&["M"]||c<n.M&&["MM",c]||d<=1&&["y"]||["yy",d])[2]=t,h[3]=+e>0,h[4]=r,Jn.apply(null,h)}(this,!o,a,n),o&&(r=n.pastFuture(+this,r)),n.postformat(r)},$n.toISOString=Xn,$n.toString=Xn,$n.toJSON=Xn,$n.locale=Zt,$n.localeData=tn,$n.toIsoString=M("toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)",Xn),$n.lang=en,R("X",0,0,"unix"),R("x",0,0,"valueOf"),fe("x",ue),fe("X",/[+-]?\d+(\.\d{1,3})?/),be("X",(function(e,t,n){n._d=new Date(1e3*parseFloat(e))})),be("x",(function(e,t,n){n._d=new Date(G(e))})),
2
  //! moment.js
3
- o.version="2.29.1",t=Tt,o.fn=_n,o.min=function(){var e=[].slice.call(arguments,0);return Lt("isBefore",e)},o.max=function(){var e=[].slice.call(arguments,0);return Lt("isAfter",e)},o.now=function(){return Date.now?Date.now():+new Date},o.utc=f,o.unix=function(e){return Tt(1e3*e)},o.months=function(e,t){return wn(e,t,"months")},o.isDate=d,o.locale=it,o.invalid=_,o.duration=Bt,o.isMoment=k,o.weekdays=function(e,t,n){return kn(e,t,n,"weekdays")},o.parseZone=function(){return Tt.apply(null,arguments).parseZone()},o.localeData=lt,o.isDuration=Ot,o.monthsShort=function(e,t){return wn(e,t,"monthsShort")},o.weekdaysMin=function(e,t,n){return kn(e,t,n,"weekdaysMin")},o.defineLocale=st,o.updateLocale=function(e,t){if(null!=t){var n,r,o=et;null!=tt[e]&&null!=tt[e].parentLocale?tt[e].set(L(tt[e]._config,t)):(null!=(r=at(e))&&(o=r._config),t=L(o,t),null==r&&(t.abbr=e),(n=new C(t)).parentLocale=tt[e],tt[e]=n),it(e)}else null!=tt[e]&&(null!=tt[e].parentLocale?(tt[e]=tt[e].parentLocale,e===it()&&it(e)):null!=tt[e]&&delete tt[e]);return tt[e]},o.locales=function(){return E(tt)},o.weekdaysShort=function(e,t,n){return kn(e,t,n,"weekdaysShort")},o.normalizeUnits=z,o.relativeTimeRounding=function(e){return void 0===e?qn:"function"==typeof e&&(qn=e,!0)},o.relativeTimeThreshold=function(e,t){return void 0!==Gn[e]&&(void 0===t?Gn[e]:(Gn[e]=t,"s"===e&&(Gn.ss=t-1),!0))},o.calendarFormat=function(e,t){var n=e.diff(t,"days",!0);return n<-6?"sameElse":n<-1?"lastWeek":n<0?"lastDay":n<1?"sameDay":n<2?"nextDay":n<7?"nextWeek":"sameElse"},o.prototype=_n,o.HTML5_FMT={DATETIME_LOCAL:"YYYY-MM-DDTHH:mm",DATETIME_LOCAL_SECONDS:"YYYY-MM-DDTHH:mm:ss",DATETIME_LOCAL_MS:"YYYY-MM-DDTHH:mm:ss.SSS",DATE:"YYYY-MM-DD",TIME:"HH:mm",TIME_SECONDS:"HH:mm:ss",TIME_MS:"HH:mm:ss.SSS",WEEK:"GGGG-[W]WW",MONTH:"YYYY-MM"},o}()}).call(this,n(63)(e))},function(e,t,n){e.exports=n(262)},function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return o}));var r=n(2);function o(e){Object(r.a)(1,arguments);var t=Object.prototype.toString.call(e);return e instanceof Date||"object"==typeof e&&"[object Date]"===t?new Date(e.getTime()):"number"==typeof e||"[object Number]"===t?new Date(e):("string"!=typeof e&&"[object String]"!==t||"undefined"==typeof console||(console.warn("Starting with v2.0.0-beta.1 date-fns doesn't accept strings as date arguments. Please use `parseISO` to parse strings. See: https://git.io/fjule"),console.warn((new Error).stack)),new Date(NaN))}},function(e,t){function n(t){return e.exports=n=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)},e.exports.default=e.exports,e.exports.__esModule=!0,n(t)}e.exports=n,e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){e.exports=function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){"use strict";function r(e){if(null===e||!0===e||!1===e)return NaN;var t=Number(e);return isNaN(t)?t:t<0?Math.ceil(t):Math.floor(t)}n.d(t,"a",(function(){return r}))},function(e,t){function n(e,t,n,r,o,a,i){try{var s=e[a](i),l=s.value}catch(e){return void n(e)}s.done?t(l):Promise.resolve(l).then(r,o)}e.exports=function(e){return function(){var t=this,r=arguments;return new Promise((function(o,a){var i=e.apply(t,r);function s(e){n(i,o,a,s,l,"next",e)}function l(e){n(i,o,a,s,l,"throw",e)}s(void 0)}))}},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){e.exports=n(263)},function(e,t,n){"use strict";t.__esModule=!0;var r=l(n(280));t.ToastContainer=r.default;var o=n(92);t.Bounce=o.Bounce,t.Slide=o.Slide,t.Zoom=o.Zoom,t.Flip=o.Flip;var a=n(34);t.ToastPosition=a.POSITION,t.ToastType=a.TYPE;var i=l(n(290));t.toast=i.default;var s=l(n(93));function l(e){return e&&e.__esModule?e:{default:e}}t.cssTransition=s.default},function(e,t){e.exports=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){function n(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}e.exports=function(e,t,r){return t&&n(e.prototype,t),r&&n(e,r),e},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){var r=n(84);e.exports=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&r(e,t)},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){var r=n(261).default,o=n(7);e.exports=function(e,t){return!t||"object"!==r(t)&&"function"!=typeof t?o(e):t},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){"use strict";var r=n(85),o=n(264),a=Object.prototype.toString;function i(e){return"[object Array]"===a.call(e)}function s(e){return null!==e&&"object"==typeof e}function l(e){return"[object Function]"===a.call(e)}function c(e,t){if(null!=e)if("object"!=typeof e&&(e=[e]),i(e))for(var n=0,r=e.length;n<r;n++)t.call(null,e[n],n,e);else for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&t.call(null,e[o],o,e)}e.exports={isArray:i,isArrayBuffer:function(e){return"[object ArrayBuffer]"===a.call(e)},isBuffer:o,isFormData:function(e){return"undefined"!=typeof FormData&&e instanceof FormData},isArrayBufferView:function(e){return"undefined"!=typeof ArrayBuffer&&ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer&&e.buffer instanceof ArrayBuffer},isString:function(e){return"string"==typeof e},isNumber:function(e){return"number"==typeof e},isObject:s,isUndefined:function(e){return void 0===e},isDate:function(e){return"[object Date]"===a.call(e)},isFile:function(e){return"[object File]"===a.call(e)},isBlob:function(e){return"[object Blob]"===a.call(e)},isFunction:l,isStream:function(e){return s(e)&&l(e.pipe)},isURLSearchParams:function(e){return"undefined"!=typeof URLSearchParams&&e instanceof URLSearchParams},isStandardBrowserEnv:function(){return("undefined"==typeof navigator||"ReactNative"!==navigator.product)&&("undefined"!=typeof window&&"undefined"!=typeof document)},forEach:c,merge:function e(){var t={};function n(n,r){"object"==typeof t[r]&&"object"==typeof n?t[r]=e(t[r],n):t[r]=n}for(var r=0,o=arguments.length;r<o;r++)c(arguments[r],n);return t},extend:function(e,t,n){return c(t,(function(t,o){e[o]=n&&"function"==typeof t?r(t,n):t})),e},trim:function(e){return e.replace(/^\s*/,"").replace(/\s*$/,"")}}},function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return i}));var r=n(5),o=n(8),a=n(2);function i(e,t){Object(a.a)(1,arguments);var n=t||{},i=n.locale,s=i&&i.options&&i.options.weekStartsOn,l=null==s?0:Object(o.a)(s),c=null==n.weekStartsOn?l:Object(o.a)(n.weekStartsOn);if(!(c>=0&&c<=6))throw new RangeError("weekStartsOn must be between 0 and 6 inclusively");var u=Object(r.default)(e),d=u.getDay(),h=(d<c?7:0)+d-c;return u.setDate(u.getDate()-h),u.setHours(0,0,0,0),u}},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(8),o=n(5),a=n(2);function i(e,t){Object(a.a)(1,arguments);var n=t||{},i=n.locale,s=i&&i.options&&i.options.weekStartsOn,l=null==s?0:Object(r.a)(s),c=null==n.weekStartsOn?l:Object(r.a)(n.weekStartsOn);if(!(c>=0&&c<=6))throw new RangeError("weekStartsOn must be between 0 and 6 inclusively");var u=Object(o.default)(e),d=u.getUTCDay(),h=(d<c?7:0)+d-c;return u.setUTCDate(u.getUTCDate()-h),u.setUTCHours(0,0,0,0),u}},function(e,t,n){e.exports=n(281)()},function(e,t,n){"use strict";function r(e){var t=new Date(Date.UTC(e.getFullYear(),e.getMonth(),e.getDate(),e.getHours(),e.getMinutes(),e.getSeconds(),e.getMilliseconds()));return t.setUTCFullYear(e.getFullYear()),e.getTime()-t.getTime()}n.d(t,"a",(function(){return r}))},function(e,t,n){"use strict";n.d(t,"a",(function(){return a}));var r=n(5),o=n(2);function a(e){Object(o.a)(1,arguments);var t=1,n=Object(r.default)(e),a=n.getUTCDay(),i=(a<t?7:0)+a-t;return n.setUTCDate(n.getUTCDate()-i),n.setUTCHours(0,0,0,0),n}},function(e,t,n){"use strict";n.d(t,"a",(function(){return a})),n.d(t,"b",(function(){return i})),n.d(t,"c",(function(){return s}));var r=["D","DD"],o=["YY","YYYY"];function a(e){return-1!==r.indexOf(e)}function i(e){return-1!==o.indexOf(e)}function s(e,t,n){if("YYYY"===e)throw new RangeError("Use `yyyy` instead of `YYYY` (in `".concat(t,"`) for formatting years to the input `").concat(n,"`; see: https://git.io/fxCyr"));if("YY"===e)throw new RangeError("Use `yy` instead of `YY` (in `".concat(t,"`) for formatting years to the input `").concat(n,"`; see: https://git.io/fxCyr"));if("D"===e)throw new RangeError("Use `d` instead of `D` (in `".concat(t,"`) for formatting days of the month to the input `").concat(n,"`; see: https://git.io/fxCyr"));if("DD"===e)throw new RangeError("Use `dd` instead of `DD` (in `".concat(t,"`) for formatting days of the month to the input `").concat(n,"`; see: https://git.io/fxCyr"))}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),Object.defineProperty(t,"Draggable",{enumerable:!0,get:function(){return r.default}}),Object.defineProperty(t,"Droppable",{enumerable:!0,get:function(){return o.default}});var r=a(n(445)),o=a(n(446));function a(e){return e&&e.__esModule?e:{default:e}}},function(e,t,n){var r=n(243),o="object"==typeof self&&self&&self.Object===Object&&self,a=r||o||Function("return this")();e.exports=a},function(e,t){var n=Array.isArray;e.exports=n},function(e,t,n){"use strict";
4
  /*!
5
  * react-filepond v5.0.0
6
  * A handy FilePond adapter component for React
@@ -9,23 +9,23 @@ o.version="2.29.1",t=Tt,o.fn=_n,o.min=function(){var e=[].slice.call(arguments,0
9
  * https://pqina.nl/filepond
10
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n.createElement("div",{className:o(i),"aria-label":"".concat(a," ").concat(this.props.weekNumber),onClick:this.handleClick},t)}}]),r}(n.Component),kt=function(e){_e(r,e);var t=we(r);function r(){var e;ue(this,r);for(var o=arguments.length,a=new Array(o),i=0;i<o;i++)a[i]=arguments[i];return pe(be(e=t.call.apply(t,[this].concat(a))),"handleDayClick",(function(t,n){e.props.onDayClick&&e.props.onDayClick(t,n)})),pe(be(e),"handleDayMouseEnter",(function(t){e.props.onDayMouseEnter&&e.props.onDayMouseEnter(t)})),pe(be(e),"handleWeekClick",(function(t,n,r){"function"==typeof e.props.onWeekSelect&&e.props.onWeekSelect(t,n,r),e.props.shouldCloseOnSelect&&e.props.setOpen(!1)})),pe(be(e),"formatWeekNumber",(function(t){return e.props.formatWeekNumber?e.props.formatWeekNumber(t):Pe(t,e.props.locale)})),pe(be(e),"renderDays",(function(){var t=Ae(e.props.day,e.props.locale),r=[],o=e.formatWeekNumber(t);if(e.props.showWeekNumber){var a=e.props.onWeekSelect?e.handleWeekClick.bind(be(e),t,o):void 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n.createElement(yt,{ariaLabelPrefixWhenEnabled:e.props.chooseDayAriaLabelPrefix,ariaLabelPrefixWhenDisabled:e.props.disabledDayAriaLabelPrefix,key:o.valueOf(),day:o,month:e.props.month,onClick:e.handleDayClick.bind(be(e),o),onMouseEnter:e.handleDayMouseEnter.bind(be(e),o),minDate:e.props.minDate,maxDate:e.props.maxDate,excludeDates:e.props.excludeDates,includeDates:e.props.includeDates,inline:e.props.inline,highlightDates:e.props.highlightDates,selectingDate:e.props.selectingDate,filterDate:e.props.filterDate,preSelection:e.props.preSelection,selected:e.props.selected,selectsStart:e.props.selectsStart,selectsEnd:e.props.selectsEnd,startDate:e.props.startDate,endDate:e.props.endDate,dayClassName:e.props.dayClassName,renderDayContents:e.props.renderDayContents,disabledKeyboardNavigation:e.props.disabledKeyboardNavigation,handleOnKeyDown:e.props.handleOnKeyDown,isInputFocused:e.props.isInputFocused,containerRef:e.props.containerRef})})))})),e}return he(r,[{key:"render",value:function(){return n.createElement("div",{className:"react-datepicker__week"},this.renderDays())}}],[{key:"defaultProps",get:function(){return{shouldCloseOnSelect:!0}}}]),r}(n.Component),xt=function(e){_e(r,e);var t=we(r);function r(){var e;ue(this,r);for(var a=arguments.length,i=new Array(a),s=0;s<a;s++)i[s]=arguments[s];return pe(be(e=t.call.apply(t,[this].concat(i))),"handleDayClick",(function(t,n){e.props.onDayClick&&e.props.onDayClick(t,n,e.props.orderInDisplay)})),pe(be(e),"handleDayMouseEnter",(function(t){e.props.onDayMouseEnter&&e.props.onDayMouseEnter(t)})),pe(be(e),"handleMouseLeave",(function(){e.props.onMouseLeave&&e.props.onMouseLeave()})),pe(be(e),"isRangeStartMonth",(function(t){var n=e.props,r=n.day,o=n.startDate,a=n.endDate;return!(!o||!a)&&je(N(r,t),o)})),pe(be(e),"isRangeStartQuarter",(function(t){var n=e.props,r=n.day,o=n.startDate,a=n.endDate;return!(!o||!a)&&Fe(A(r,t),o)})),pe(be(e),"isRangeEndMonth",(function(t){var 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t=[],r=e.props.fixedHeight,o=Ae(Ie(e.props.day),e.props.locale),a=0,i=!1;t.push(n.createElement(kt,{ariaLabelPrefix:e.props.weekAriaLabelPrefix,chooseDayAriaLabelPrefix:e.props.chooseDayAriaLabelPrefix,disabledDayAriaLabelPrefix:e.props.disabledDayAriaLabelPrefix,key:a,day:o,month:T(e.props.day),onDayClick:e.handleDayClick,onDayMouseEnter:e.handleDayMouseEnter,onWeekSelect:e.props.onWeekSelect,formatWeekNumber:e.props.formatWeekNumber,locale:e.props.locale,minDate:e.props.minDate,maxDate:e.props.maxDate,excludeDates:e.props.excludeDates,includeDates:e.props.includeDates,inline:e.props.inline,highlightDates:e.props.highlightDates,selectingDate:e.props.selectingDate,filterDate:e.props.filterDate,preSelection:e.props.preSelection,selected:e.props.selected,selectsStart:e.props.selectsStart,selectsEnd:e.props.selectsEnd,showWeekNumber:e.props.showWeekNumbers,startDate:e.props.startDate,endDate:e.props.endDate,dayClassName:e.props.dayClassName,setOpen:e.props.setOpen,shouldCloseOnSelect:e.props.shouldCloseOnSelect,disabledKeyboardNavigation:e.props.disabledKeyboardNavigation,renderDayContents:e.props.renderDayContents,handleOnKeyDown:e.props.handleOnKeyDown,isInputFocused:e.props.isInputFocused,containerRef:e.props.containerRef})),!i;){a++,o=d(o,1);var s=r&&a>=6,l=!r&&!e.isWeekInMonth(o);if(s||l){if(!e.props.peekNextMonth)break;i=!0}}return t})),pe(be(e),"onMonthClick",(function(t,n){e.handleDayClick(Ie(N(e.props.day,n)),t)})),pe(be(e),"onQuarterClick",(function(t,n){e.handleDayClick(Re(A(e.props.day,n)),t)})),pe(be(e),"getMonthClassNames",(function(t){var n=e.props,r=n.day,a=n.startDate,i=n.endDate,s=n.selected,l=n.minDate,c=n.maxDate;return o("react-datepicker__month-text","react-datepicker__month-".concat(t),{"react-datepicker__month--disabled":(l||c)&&Qe(N(r,t),e.props),"react-datepicker__month--selected":T(r)===t&&D(r)===D(s),"react-datepicker__month--in-range":Xe(a,i,t,r),"react-datepicker__month--range-start":e.isRangeStartMonth(t),"react-datepicker__month--range-end":e.isRangeEndMonth(t)})})),pe(be(e),"getQuarterClassNames",(function(t){var n=e.props,r=n.day,a=n.startDate,i=n.endDate,s=n.selected,l=n.minDate,c=n.maxDate;return o("react-datepicker__quarter-text","react-datepicker__quarter-".concat(t),{"react-datepicker__quarter--disabled":(l||c)&&$e(A(r,t),e.props),"react-datepicker__quarter--selected":S(r)===t&&D(r)===D(s),"react-datepicker__quarter--in-range":Ze(a,i,t,r),"react-datepicker__quarter--range-start":e.isRangeStartQuarter(t),"react-datepicker__quarter--range-end":e.isRangeEndQuarter(t)})})),pe(be(e),"renderMonths",(function(){var t=e.props,r=t.showFullMonthYearPicker,o=t.locale;return[[0,1,2],[3,4,5],[6,7,8],[9,10,11]].map((function(t,a){return n.createElement("div",{className:"react-datepicker__month-wrapper",key:a},t.map((function(t,a){return n.createElement("div",{key:a,onClick:function(n){e.onMonthClick(n,t)},className:e.getMonthClassNames(t)},r?We(t,o):qe(t,o))})))}))})),pe(be(e),"renderQuarters",(function(){return n.createElement("div",{className:"react-datepicker__quarter-wrapper"},[1,2,3,4].map((function(t,r){return n.createElement("div",{key:r,onClick:function(n){e.onQuarterClick(n,t)},className:e.getQuarterClassNames(t)},Ge(t,e.props.locale))})))})),pe(be(e),"getClassNames",(function(){var t=e.props,n=t.selectingDate,r=t.selectsStart,a=t.selectsEnd,i=t.showMonthYearPicker,s=t.showQuarterYearPicker;return o("react-datepicker__month",{"react-datepicker__month--selecting-range":n&&(r||a)},{"react-datepicker__monthPicker":i},{"react-datepicker__quarterPicker":s})})),e}return he(r,[{key:"render",value:function(){var e=this.props,t=e.showMonthYearPicker,r=e.showQuarterYearPicker,o=e.day,a=e.ariaLabelPrefix,i=void 0===a?"month ":a;return n.createElement("div",{className:this.getClassNames(),onMouseLeave:this.handleMouseLeave,"aria-label":"".concat(i," ").concat(Le(o,"yyyy-MM"))},t?this.renderMonths():r?this.renderQuarters():this.renderWeeks())}}]),r}(n.Component),Mt=function(e){_e(r,e);var t=we(r);function r(){var e;ue(this,r);for(var o=arguments.length,a=new Array(o),i=0;i<o;i++)a[i]=arguments[i];return pe(be(e=t.call.apply(t,[this].concat(a))),"state",{height:null}),pe(be(e),"handleClick",(function(t){(e.props.minTime||e.props.maxTime)&&nt(t,e.props)||e.props.excludeTimes&&tt(t,e.props.excludeTimes)||e.props.includeTimes&&!tt(t,e.props.includeTimes)||e.props.onChange(t)})),pe(be(e),"liClasses",(function(t,n,r){var o=["react-datepicker__time-list-item",e.props.timeClassName?e.props.timeClassName(t,n,r):void 0];return e.props.selected&&n===k(t)&&r===w(t)&&o.push("react-datepicker__time-list-item--selected"),((e.props.minTime||e.props.maxTime)&&nt(t,e.props)||e.props.excludeTimes&&tt(t,e.props.excludeTimes)||e.props.includeTimes&&!tt(t,e.props.includeTimes))&&o.push("react-datepicker__time-list-item--disabled"),e.props.injectTimes&&(60*k(t)+w(t))%e.props.intervals!=0&&o.push("react-datepicker__time-list-item--injected"),o.join(" ")})),pe(be(e),"renderTimes",(function(){for(var t=[],r=e.props.format?e.props.format:"p",o=e.props.intervals,a=e.props.selected||e.props.openToDate||Te(),i=k(a),s=w(a),c=Ne(Te()),u=1440/o,d=e.props.injectTimes&&e.props.injectTimes.sort((function(e,t){return e-t})),h=0;h<u;h++){var p=l(c,h*o);if(t.push(p),d){var f=ut(c,p,h,o,d);t=t.concat(f)}}return t.map((function(t,o){return n.createElement("li",{key:o,onClick:e.handleClick.bind(be(e),t),className:e.liClasses(t,i,s),ref:function(n){i===k(t)&&s>=w(t)&&(e.centerLi=n)}},Le(t,r,e.props.locale))}))})),e}return he(r,[{key:"componentDidMount",value:function(){this.list.scrollTop=r.calcCenterPosition(this.props.monthRef?this.props.monthRef.clientHeight-this.header.clientHeight:this.list.clientHeight,this.centerLi),this.props.monthRef&&this.header&&this.setState({height:this.props.monthRef.clientHeight-this.header.clientHeight})}},{key:"render",value:function(){var e=this,t=this.state.height;return n.createElement("div",{className:"react-datepicker__time-container 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ue(this,r),pe(be(n=t.call(this,e)),"handleYearClick",(function(e,t){n.props.onDayClick&&n.props.onDayClick(e,t)})),pe(be(n),"onYearClick",(function(e,t){var r;n.handleYearClick((r=I(n.props.date,t),q(r)),e)})),n}return he(r,[{key:"render",value:function(){for(var e=this,t=[],r=this.props.date,o=function(r,o){t.push(n.createElement("div",{onClick:function(t){e.onYearClick(t,r)},className:"react-datepicker__year-container-text",key:r},r))},a=D(r)-11,i=0;a<=D(r);a++,i++)o(a);return n.createElement("div",{className:"react-datepicker__year-container"},t)}}]),r}(n.Component),Tt=function(e){_e(r,e);var t=we(r);function r(e){var o;return ue(this,r),pe(be(o=t.call(this,e)),"onTimeChange",(function(e){o.setState({time:e});var t=new Date;t.setHours(e.split(":")[0]),t.setMinutes(e.split(":")[1]),o.props.onChange(t)})),pe(be(o),"renderTimeInput",(function(){var e=o.state.time,t=o.props,r=t.timeString,a=t.customTimeInput;return a?n.cloneElement(a,{value:e,onChange:o.onTimeChange}):n.createElement("input",{type:"time",className:"react-datepicker-time__input",placeholder:"Time",name:"time-input",required:!0,value:e,onChange:function(e){o.onTimeChange(e.target.value||r)}})})),o.state={time:o.props.timeString},o}return he(r,[{key:"render",value:function(){return n.createElement("div",{className:"react-datepicker__input-time-container"},n.createElement("div",{className:"react-datepicker-time__caption"},this.props.timeInputLabel),n.createElement("div",{className:"react-datepicker-time__input-container"},n.createElement("div",{className:"react-datepicker-time__input"},this.renderTimeInput())))}}]),r}(n.Component);function St(e){var t=e.className,r=e.children,o=e.showPopperArrow,a=e.arrowProps,i=void 0===a?{}:a;return n.createElement("div",{className:t},o&&n.createElement("div",fe({className:"react-datepicker__triangle"},i)),r)}var 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a.handleYearChange(a.state.date)}))})),pe(be(a),"changeMonth",(function(e){a.setState((function(t){var n=t.date;return{date:N(n,e)}}),(function(){return a.handleMonthChange(a.state.date)}))})),pe(be(a),"changeMonthYear",(function(e){a.setState((function(t){var n=t.date;return{date:I(N(n,T(e)),D(e))}}),(function(){return a.handleMonthYearChange(a.state.date)}))})),pe(be(a),"header",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a.state.date,t=Ae(e,a.props.locale),r=[];return a.props.showWeekNumbers&&r.push(n.createElement("div",{key:"W",className:"react-datepicker__day-name"},a.props.weekLabel||"#")),r.concat([0,1,2,3,4,5,6].map((function(e){var r=u(t,e),i=a.formatWeekday(r,a.props.locale),s=a.props.weekDayClassName?a.props.weekDayClassName(r):void 0;return n.createElement("div",{key:e,className:o("react-datepicker__day-name",s)},i)})))})),pe(be(a),"formatWeekday",(function(e,t){return a.props.formatWeekDay?function(e,t,n){return t(Le(e,"EEEE",n))}(e,a.props.formatWeekDay,t):a.props.useWeekdaysShort?function(e,t){return Le(e,"EEE",t)}(e,t):function(e,t){return Le(e,"EEEEEE",t)}(e,t)})),pe(be(a),"decreaseYear",(function(){a.setState((function(e){var t=e.date;return{date:b(t,a.props.showYearPicker?11:1)}}),(function(){return a.handleYearChange(a.state.date)}))})),pe(be(a),"renderPreviousButton",(function(){if(!a.props.renderCustomHeader){var e=a.props.showMonthYearPicker?at(a.state.date,a.props):rt(a.state.date,a.props);if((a.props.forceShowMonthNavigation||a.props.showDisabledMonthNavigation||!e)&&!a.props.showTimeSelectOnly){var t=["react-datepicker__navigation","react-datepicker__navigation--previous"],r=a.decreaseMonth;(a.props.showMonthYearPicker||a.props.showQuarterYearPicker||a.props.showYearPicker)&&(r=a.decreaseYear),e&&a.props.showDisabledMonthNavigation&&(t.push("react-datepicker__navigation--previous--disabled"),r=null);var o=a.props.showMonthYearPicker||a.props.showQuarterYearPicker,i=a.props,s=i.previousMonthAriaLabel,l=void 0===s?"Previous Month":s,c=i.previousYearAriaLabel,u=void 0===c?"Previous Year":c;return n.createElement("button",{type:"button",className:t.join(" "),onClick:r,"aria-label":o?u:l},o?a.props.previousYearButtonLabel:a.props.previousMonthButtonLabel)}}})),pe(be(a),"increaseYear",(function(){a.setState((function(e){var t=e.date;return{date:p(t,a.props.showYearPicker?11:1)}}),(function(){return a.handleYearChange(a.state.date)}))})),pe(be(a),"renderNextButton",(function(){if(!a.props.renderCustomHeader){var e=a.props.showMonthYearPicker?it(a.state.date,a.props):ot(a.state.date,a.props);if((a.props.forceShowMonthNavigation||a.props.showDisabledMonthNavigation||!e)&&!a.props.showTimeSelectOnly){var t=["react-datepicker__navigation","react-datepicker__navigation--next"];a.props.showTimeSelect&&t.push("react-datepicker__navigation--next--with-time"),a.props.todayButton&&t.push("react-datepicker__navigation--next--with-today-button");var r=a.increaseMonth;(a.props.showMonthYearPicker||a.props.showQuarterYearPicker||a.props.showYearPicker)&&(r=a.increaseYear),e&&a.props.showDisabledMonthNavigation&&(t.push("react-datepicker__navigation--next--disabled"),r=null);var o=a.props.showMonthYearPicker||a.props.showQuarterYearPicker,i=a.props,s=i.nextMonthAriaLabel,l=void 0===s?"Next Month":s,c=i.nextYearAriaLabel,u=void 0===c?"Next Year":c;return n.createElement("button",{type:"button",className:t.join(" "),onClick:r,"aria-label":o?u:l},o?a.props.nextYearButtonLabel:a.props.nextMonthButtonLabel)}}})),pe(be(a),"renderCurrentMonth",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a.state.date,t=["react-datepicker__current-month"];return a.props.showYearDropdown&&t.push("react-datepicker__current-month--hasYearDropdown"),a.props.showMonthDropdown&&t.push("react-datepicker__current-month--hasMonthDropdown"),a.props.showMonthYearDropdown&&t.push("react-datepicker__current-month--hasMonthYearDropdown"),n.createElement("div",{className:t.join(" ")},Le(e,a.props.dateFormat,a.props.locale))})),pe(be(a),"renderYearDropdown",(function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(a.props.showYearDropdown&&!e)return n.createElement(ft,{adjustDateOnChange:a.props.adjustDateOnChange,date:a.state.date,onSelect:a.props.onSelect,setOpen:a.props.setOpen,dropdownMode:a.props.dropdownMode,onChange:a.changeYear,minDate:a.props.minDate,maxDate:a.props.maxDate,year:D(a.state.date),scrollableYearDropdown:a.props.scrollableYearDropdown,yearDropdownItemNumber:a.props.yearDropdownItemNumber})})),pe(be(a),"renderMonthDropdown",(function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(a.props.showMonthDropdown&&!e)return n.createElement(gt,{dropdownMode:a.props.dropdownMode,locale:a.props.locale,onChange:a.changeMonth,month:T(a.state.date),useShortMonthInDropdown:a.props.useShortMonthInDropdown})})),pe(be(a),"renderMonthYearDropdown",(function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(a.props.showMonthYearDropdown&&!e)return n.createElement(bt,{dropdownMode:a.props.dropdownMode,locale:a.props.locale,dateFormat:a.props.dateFormat,onChange:a.changeMonthYear,minDate:a.props.minDate,maxDate:a.props.maxDate,date:a.state.date,scrollableMonthYearDropdown:a.props.scrollableMonthYearDropdown})})),pe(be(a),"renderTodayButton",(function(){if(a.props.todayButton&&!a.props.showTimeSelectOnly)return n.createElement("div",{className:"react-datepicker__today-button",onClick:function(e){return a.props.onSelect(B(Te()),e)}},a.props.todayButton)})),pe(be(a),"renderDefaultHeader",(function(e){var t=e.monthDate,r=e.i;return n.createElement("div",{className:"react-datepicker__header"},a.renderCurrentMonth(t),n.createElement("div",{className:"react-datepicker__header__dropdown react-datepicker__header__dropdown--".concat(a.props.dropdownMode),onFocus:a.handleDropdownFocus},a.renderMonthDropdown(0!==r),a.renderMonthYearDropdown(0!==r),a.renderYearDropdown(0!==r)),n.createElement("div",{className:"react-datepicker__day-names"},a.header(t)))})),pe(be(a),"renderCustomHeader",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.monthDate,r=e.i;if(0!==r&&void 0!==r)return null;var o=rt(a.state.date,a.props),i=ot(a.state.date,a.props),s=at(a.state.date,a.props),l=it(a.state.date,a.props),c=!a.props.showMonthYearPicker&&!a.props.showQuarterYearPicker&&!a.props.showYearPicker;return n.createElement("div",{className:"react-datepicker__header react-datepicker__header--custom",onFocus:a.props.onDropdownFocus},a.props.renderCustomHeader(ge(ge({},a.state),{},{changeMonth:a.changeMonth,changeYear:a.changeYear,decreaseMonth:a.decreaseMonth,increaseMonth:a.increaseMonth,decreaseYear:a.decreaseYear,increaseYear:a.increaseYear,prevMonthButtonDisabled:o,nextMonthButtonDisabled:i,prevYearButtonDisabled:s,nextYearButtonDisabled:l})),c&&n.createElement("div",{className:"react-datepicker__day-names"},a.header(t)))})),pe(be(a),"renderYearHeader",(function(){return n.createElement("div",{className:"react-datepicker__header react-datepicker-year-header"},a.props.showYearPicker?"".concat(D(a.state.date)-11," - ").concat(D(a.state.date)):D(a.state.date))})),pe(be(a),"renderHeader",(function(e){switch(!0){case void 0!==a.props.renderCustomHeader:return a.renderCustomHeader(e);case a.props.showMonthYearPicker||a.props.showQuarterYearPicker||a.props.showYearPicker:return a.renderYearHeader(e);default:return a.renderDefaultHeader(e)}})),pe(be(a),"renderMonths",(function(){if(!a.props.showTimeSelectOnly&&!a.props.showYearPicker){for(var e=[],t=a.props.showPreviousMonths?a.props.monthsShown-1:0,r=v(a.state.date,t),o=0;o<a.props.monthsShown;++o){var i=o-a.props.monthSelectedIn,s=h(r,i),l="month-".concat(o);e.push(n.createElement("div",{key:l,ref:function(e){a.monthContainer=e},className:"react-datepicker__month-container"},a.renderHeader({monthDate:s,i:o}),n.createElement(xt,{chooseDayAriaLabelPrefix:a.props.chooseDayAriaLabelPrefix,disabledDayAriaLabelPrefix:a.props.disabledDayAriaLabelPrefix,weekAriaLabelPrefix:a.props.weekAriaLabelPrefix,onChange:a.changeMonthYear,day:s,dayClassName:a.props.dayClassName,monthClassName:a.props.monthClassName,onDayClick:a.handleDayClick,handleOnKeyDown:a.props.handleOnKeyDown,onDayMouseEnter:a.handleDayMouseEnter,onMouseLeave:a.handleMonthMouseLeave,onWeekSelect:a.props.onWeekSelect,orderInDisplay:o,formatWeekNumber:a.props.formatWeekNumber,locale:a.props.locale,minDate:a.props.minDate,maxDate:a.props.maxDate,excludeDates:a.props.excludeDates,highlightDates:a.props.highlightDates,selectingDate:a.state.selectingDate,includeDates:a.props.includeDates,inline:a.props.inline,fixedHeight:a.props.fixedHeight,filterDate:a.props.filterDate,preSelection:a.props.preSelection,selected:a.props.selected,selectsStart:a.props.selectsStart,selectsEnd:a.props.selectsEnd,showWeekNumbers:a.props.showWeekNumbers,startDate:a.props.startDate,endDate:a.props.endDate,peekNextMonth:a.props.peekNextMonth,setOpen:a.props.setOpen,shouldCloseOnSelect:a.props.shouldCloseOnSelect,renderDayContents:a.props.renderDayContents,disabledKeyboardNavigation:a.props.disabledKeyboardNavigation,showMonthYearPicker:a.props.showMonthYearPicker,showFullMonthYearPicker:a.props.showFullMonthYearPicker,showYearPicker:a.props.showYearPicker,showQuarterYearPicker:a.props.showQuarterYearPicker,isInputFocused:a.props.isInputFocused,containerRef:a.containerRef})))}return e}})),pe(be(a),"renderYears",(function(){if(!a.props.showTimeSelectOnly)return a.props.showYearPicker?n.createElement("div",{className:"react-datepicker__year"},a.renderHeader(),n.createElement(Et,{onDayClick:a.handleDayClick,date:a.state.date})):void 0})),pe(be(a),"renderTimeSection",(function(){if(a.props.showTimeSelect&&(a.state.monthContainer||a.props.showTimeSelectOnly))return n.createElement(Mt,{selected:a.props.selected,openToDate:a.props.openToDate,onChange:a.props.onTimeChange,timeClassName:a.props.timeClassName,format:a.props.timeFormat,includeTimes:a.props.includeTimes,intervals:a.props.timeIntervals,minTime:a.props.minTime,maxTime:a.props.maxTime,excludeTimes:a.props.excludeTimes,timeCaption:a.props.timeCaption,todayButton:a.props.todayButton,showMonthDropdown:a.props.showMonthDropdown,showMonthYearDropdown:a.props.showMonthYearDropdown,showYearDropdown:a.props.showYearDropdown,withPortal:a.props.withPortal,monthRef:a.state.monthContainer,injectTimes:a.props.injectTimes,locale:a.props.locale})})),pe(be(a),"renderInputTimeSection",(function(){var e=new Date(a.props.selected),t="".concat(dt(e.getHours()),":").concat(dt(e.getMinutes()));if(a.props.showTimeInput)return n.createElement(Tt,{timeString:t,timeInputLabel:a.props.timeInputLabel,onChange:a.props.onTimeChange,customTimeInput:a.props.customTimeInput})})),a.containerRef=n.createRef(),a.state={date:a.getDateInView(),selectingDate:null,monthContainer:null},a}return he(r,null,[{key:"defaultProps",get:function(){return{onDropdownFocus:function(){},monthsShown:1,monthSelectedIn:0,forceShowMonthNavigation:!1,timeCaption:"Time",previousYearButtonLabel:"Previous Year",nextYearButtonLabel:"Next Year",previousMonthButtonLabel:"Previous Month",nextMonthButtonLabel:"Next Month",customTimeInput:null}}}]),he(r,[{key:"componentDidMount",value:function(){this.props.showTimeSelect&&(this.assignMonthContainer=void this.setState({monthContainer:this.monthContainer}))}},{key:"componentDidUpdate",value:function(e){this.props.preSelection&&!He(this.props.preSelection,e.preSelection)?this.setState({date:this.props.preSelection}):this.props.openToDate&&!He(this.props.openToDate,e.openToDate)&&this.setState({date:this.props.openToDate})}},{key:"render",value:function(){var e=this.props.container||St;return n.createElement("div",{ref:this.containerRef},n.createElement(e,{className:o("react-datepicker",this.props.className,{"react-datepicker--time-only":this.props.showTimeSelectOnly}),showPopperArrow:this.props.showPopperArrow},this.renderPreviousButton(),this.renderNextButton(),this.renderMonths(),this.renderYears(),this.renderTodayButton(),this.renderTimeSection(),this.renderInputTimeSection(),this.props.children))}}]),r}(n.Component),Ct=function(e){return!e.disabled&&-1!==e.tabIndex},Pt=function(e){_e(r,e);var t=we(r);function r(e){var o;return ue(this,r),pe(be(o=t.call(this,e)),"getTabChildren",(function(){return Array.prototype.slice.call(o.tabLoopRef.current.querySelectorAll("[tabindex], a, button, input, select, textarea"),1,-1).filter(Ct)})),pe(be(o),"handleFocusStart",(function(e){var t=o.getTabChildren();t&&t.length>1&&t[t.length-1].focus()})),pe(be(o),"handleFocusEnd",(function(e){var t=o.getTabChildren();t&&t.length>1&&t[0].focus()})),o.tabLoopRef=n.createRef(),o}return he(r,null,[{key:"defaultProps",get:function(){return{enableTabLoop:!0}}}]),he(r,[{key:"render",value:function(){return this.props.enableTabLoop?n.createElement("div",{className:"react-datepicker__tab-loop",ref:this.tabLoopRef},n.createElement("div",{className:"react-datepicker__tab-loop__start",tabIndex:"0",onFocus:this.handleFocusStart}),this.props.children,n.createElement("div",{className:"react-datepicker__tab-loop__end",tabIndex:"0",onFocus:this.handleFocusEnd})):this.props.children}}]),r}(n.Component),Ot=function(e){_e(r,e);var t=we(r);function r(){return ue(this,r),t.apply(this,arguments)}return he(r,[{key:"render",value:function(){var e,t=this.props,r=t.className,a=t.wrapperClassName,i=t.hidePopper,s=t.popperComponent,l=t.popperModifiers,c=t.popperPlacement,u=t.popperProps,d=t.targetComponent,h=t.enableTabLoop,p=t.popperOnKeyDown;if(!i){var f=o("react-datepicker-popper",r);e=n.createElement(le.Popper,fe({modifiers:l,placement:c},u),(function(e){var t=e.ref,r=e.style,o=e.placement,a=e.arrowProps;return n.createElement(Pt,{enableTabLoop:h},n.createElement("div",fe({ref:t,style:r},{className:f,"data-placement":o,onKeyDown:p}),n.cloneElement(s,{arrowProps:a})))}))}this.props.popperContainer&&(e=n.createElement(this.props.popperContainer,{},e));var m=o("react-datepicker-wrapper",a);return n.createElement(le.Manager,{className:"react-datepicker-manager"},n.createElement(le.Reference,null,(function(e){var t=e.ref;return n.createElement("div",{ref:t,className:m},d)})),e)}}],[{key:"defaultProps",get:function(){return{hidePopper:!0,popperModifiers:{preventOverflow:{enabled:!0,escapeWithReference:!0,boundariesElement:"viewport"}},popperProps:{},popperPlacement:"bottom-start"}}}]),r}(n.Component),Nt=se(Lt),At=function(e){_e(r,e);var t=we(r);function r(e){var i;return ue(this,r),pe(be(i=t.call(this,e)),"getPreSelection",(function(){return i.props.openToDate?i.props.openToDate:i.props.selectsEnd&&i.props.startDate?i.props.startDate:i.props.selectsStart&&i.props.endDate?i.props.endDate:Te()})),pe(be(i),"calcInitialState",(function(){var e=i.getPreSelection(),t=st(i.props),n=lt(i.props),r=t&&ne(e,t)?t:n&&te(e,n)?n:e;return{open:i.props.startOpen||!1,preventFocus:!1,preSelection:i.props.selected?i.props.selected:r,highlightDates:ct(i.props.highlightDates),focused:!1}})),pe(be(i),"clearPreventFocusTimeout",(function(){i.preventFocusTimeout&&clearTimeout(i.preventFocusTimeout)})),pe(be(i),"setFocus",(function(){i.input&&i.input.focus&&i.input.focus()})),pe(be(i),"setBlur",(function(){i.input&&i.input.blur&&i.input.blur(),i.cancelFocusInput()})),pe(be(i),"setOpen",(function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];i.setState({open:e,preSelection:e&&i.state.open?i.state.preSelection:i.calcInitialState().preSelection,lastPreSelectChange:Rt},(function(){e||i.setState((function(e){return{focused:!!t&&e.focused}}),(function(){!t&&i.setBlur(),i.setState({inputValue:null})}))}))})),pe(be(i),"inputOk",(function(){return a(i.state.preSelection)})),pe(be(i),"isCalendarOpen",(function(){return void 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r=t[0];if(!i.props.onChangeRaw||(i.props.onChangeRaw.apply(be(i),t),"function"==typeof r.isDefaultPrevented&&!r.isDefaultPrevented())){i.setState({inputValue:r.target.value,lastPreSelectChange:It});var o=Se(r.target.value,i.props.dateFormat,i.props.locale,i.props.strictParsing);!o&&r.target.value||i.setSelected(o,r,!0)}})),pe(be(i),"handleSelect",(function(e,t,n){i.setState({preventFocus:!0},(function(){return i.preventFocusTimeout=setTimeout((function(){return i.setState({preventFocus:!1})}),50),i.preventFocusTimeout})),i.setSelected(e,t,!1,n),!i.props.shouldCloseOnSelect||i.props.showTimeSelect?i.setPreSelection(e):i.props.inline||i.setOpen(!1)})),pe(be(i),"setSelected",(function(e,t,n,r){var o=e;null!==o&&Je(o,i.props)||(ze(i.props.selected,o)&&!i.props.allowSameDay||(null!==o&&(!i.props.selected||n&&(i.props.showTimeSelect||i.props.showTimeSelectOnly||i.props.showTimeInput)||(o=Ce(o,{hour:k(i.props.selected),minute:w(i.props.selected),second:y(i.props.selected)})),i.props.inline||i.setState({preSelection:o}),i.props.inline&&i.props.monthsShown>1&&!i.props.inlineFocusSelectedMonth&&i.setState({monthSelectedIn:r})),i.props.onChange(o,t)),i.props.onSelect(o,t),n||i.setState({inputValue:null}))})),pe(be(i),"setPreSelection",(function(e){var t=void 0!==i.props.minDate,n=void 0!==i.props.maxDate,r=!0;e&&(t&&n?r=Be(e,i.props.minDate,i.props.maxDate):t?r=te(e,i.props.minDate):n&&(r=ne(e,i.props.maxDate))),r&&i.setState({preSelection:e})})),pe(be(i),"handleTimeChange",(function(e){var t=Ce(i.props.selected?i.props.selected:i.getPreSelection(),{hour:k(e),minute:w(e)});i.setState({preSelection:t}),i.props.onChange(t),i.props.shouldCloseOnSelect&&i.setOpen(!1),i.props.showTimeInput&&i.setOpen(!0),i.setState({inputValue:null})})),pe(be(i),"onInputClick",(function(){i.props.disabled||i.props.readOnly||i.setOpen(!0),i.props.onInputClick()})),pe(be(i),"onInputKeyDown",(function(e){i.props.onKeyDown(e);var t=e.key;if(i.state.open||i.props.inline||i.props.preventOpenOnFocus){if(i.state.open){if("ArrowDown"===t||"ArrowUp"===t){e.preventDefault();var n=i.calendar.componentNode&&i.calendar.componentNode.querySelector('.react-datepicker__day[tabindex="0"]');return void(n&&n.focus())}var r=Te(i.state.preSelection);"Enter"===t?(e.preventDefault(),i.inputOk()&&i.state.lastPreSelectChange===Rt?(i.handleSelect(r,e),!i.props.shouldCloseOnSelect&&i.setPreSelection(r)):i.setOpen(!1)):"Escape"===t&&(e.preventDefault(),i.setOpen(!1)),i.inputOk()||i.props.onInputError({code:1,msg:"Date 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i.props.inline||i.isCalendarOpen()?n.createElement(Nt,{ref:function(e){i.calendar=e},locale:i.props.locale,chooseDayAriaLabelPrefix:i.props.chooseDayAriaLabelPrefix,disabledDayAriaLabelPrefix:i.props.disabledDayAriaLabelPrefix,weekAriaLabelPrefix:i.props.weekAriaLabelPrefix,adjustDateOnChange:i.props.adjustDateOnChange,setOpen:i.setOpen,shouldCloseOnSelect:i.props.shouldCloseOnSelect,dateFormat:i.props.dateFormatCalendar,useWeekdaysShort:i.props.useWeekdaysShort,formatWeekDay:i.props.formatWeekDay,dropdownMode:i.props.dropdownMode,selected:i.props.selected,preSelection:i.state.preSelection,onSelect:i.handleSelect,onWeekSelect:i.props.onWeekSelect,openToDate:i.props.openToDate,minDate:i.props.minDate,maxDate:i.props.maxDate,selectsStart:i.props.selectsStart,selectsEnd:i.props.selectsEnd,startDate:i.props.startDate,endDate:i.props.endDate,excludeDates:i.props.excludeDates,filterDate:i.props.filterDate,onClickOutside:i.handleCalendarClickOutside,formatWeekNumber:i.props.formatWeekNumber,highlightDates:i.state.highlightDates,includeDates:i.props.includeDates,includeTimes:i.props.includeTimes,injectTimes:i.props.injectTimes,inline:i.props.inline,peekNextMonth:i.props.peekNextMonth,showMonthDropdown:i.props.showMonthDropdown,showPreviousMonths:i.props.showPreviousMonths,useShortMonthInDropdown:i.props.useShortMonthInDropdown,showMonthYearDropdown:i.props.showMonthYearDropdown,showWeekNumbers:i.props.showWeekNumbers,showYearDropdown:i.props.showYearDropdown,withPortal:i.props.withPortal,forceShowMonthNavigation:i.props.forceShowMonthNavigation,showDisabledMonthNavigation:i.props.showDisabledMonthNavigation,scrollableYearDropdown:i.props.scrollableYearDropdown,scrollableMonthYearDropdown:i.props.scrollableMonthYearDropdown,todayButton:i.props.todayButton,weekLabel:i.props.weekLabel,outsideClickIgnoreClass:"react-datepicker-ignore-onclickoutside",fixedHeight:i.props.fixedHeight,monthsShown:i.props.monthsShown,monthSelectedIn:i.state.monthSelectedIn,onDropdownFocus:i.handleDropdownFocus,onMonthChange:i.props.onMonthChange,onYearChange:i.props.onYearChange,dayClassName:i.props.dayClassName,weekDayClassName:i.props.weekDayClassName,monthClassName:i.props.monthClassName,timeClassName:i.props.timeClassName,showTimeSelect:i.props.showTimeSelect,showTimeSelectOnly:i.props.showTimeSelectOnly,onTimeChange:i.handleTimeChange,timeFormat:i.props.timeFormat,timeIntervals:i.props.timeIntervals,minTime:i.props.minTime,maxTime:i.props.maxTime,excludeTimes:i.props.excludeTimes,timeCaption:i.props.timeCaption,className:i.props.calendarClassName,container:i.props.calendarContainer,yearDropdownItemNumber:i.props.yearDropdownItemNumber,previousMonthButtonLabel:i.props.previousMonthButtonLabel,nextMonthButtonLabel:i.props.nextMonthButtonLabel,previousYearButtonLabel:i.props.previousYearButtonLabel,nextYearButtonLabel:i.props.nextYearButtonLabel,timeInputLabel:i.props.timeInputLabel,disabledKeyboardNavigation:i.props.disabledKeyboardNavigation,renderCustomHeader:i.props.renderCustomHeader,popperProps:i.props.popperProps,renderDayContents:i.props.renderDayContents,onDayMouseEnter:i.props.onDayMouseEnter,onMonthMouseLeave:i.props.onMonthMouseLeave,showTimeInput:i.props.showTimeInput,showMonthYearPicker:i.props.showMonthYearPicker,showFullMonthYearPicker:i.props.showFullMonthYearPicker,showYearPicker:i.props.showYearPicker,showQuarterYearPicker:i.props.showQuarterYearPicker,showPopperArrow:i.props.showPopperArrow,excludeScrollbar:i.props.excludeScrollbar,handleOnKeyDown:i.onDayKeyDown,isInputFocused:i.state.focused,customTimeInput:i.props.customTimeInput,setPreSelection:i.setPreSelection},i.props.children):null})),pe(be(i),"renderDateInput",(function(){var 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.ck-button__icon{margin-right:calc(-1*var(--ck-spacing-small));margin-left:var(--ck-spacing-small)}.ck.ck-button.ck-on,a.ck.ck-button.ck-on{background:var(--ck-color-button-on-background)}.ck.ck-button.ck-on:not(.ck-disabled):hover,a.ck.ck-button.ck-on:not(.ck-disabled):hover{background:var(--ck-color-button-on-hover-background)}.ck.ck-button.ck-on:not(.ck-disabled):active,a.ck.ck-button.ck-on:not(.ck-disabled):active{background:var(--ck-color-button-on-active-background);box-shadow:inset 0 2px 2px var(--ck-color-button-on-active-shadow)}.ck.ck-button.ck-on.ck-disabled,a.ck.ck-button.ck-on.ck-disabled{background:var(--ck-color-button-on-disabled-background)}.ck.ck-button.ck-button-save,a.ck.ck-button.ck-button-save{color:var(--ck-color-button-save)}.ck.ck-button.ck-button-cancel,a.ck.ck-button.ck-button-cancel{color:var(--ck-color-button-cancel)}.ck.ck-button .ck-button__icon use,.ck.ck-button .ck-button__icon use *,a.ck.ck-button .ck-button__icon use,a.ck.ck-button .ck-button__icon use *{color:inherit}.ck.ck-button .ck-button__label,a.ck.ck-button .ck-button__label{font-size:inherit;font-weight:inherit;color:inherit;cursor:inherit;vertical-align:middle}[dir=ltr] .ck.ck-button .ck-button__label,[dir=ltr] a.ck.ck-button .ck-button__label{text-align:left}[dir=rtl] .ck.ck-button .ck-button__label,[dir=rtl] a.ck.ck-button .ck-button__label{text-align:right}.ck.ck-button-action,a.ck.ck-button-action{background:var(--ck-color-button-action-background)}.ck.ck-button-action:not(.ck-disabled):hover,a.ck.ck-button-action:not(.ck-disabled):hover{background:var(--ck-color-button-action-hover-background)}.ck.ck-button-action:not(.ck-disabled):active,a.ck.ck-button-action:not(.ck-disabled):active{background:var(--ck-color-button-action-active-background);box-shadow:inset 0 2px 2px var(--ck-color-button-action-active-shadow)}.ck.ck-button-action.ck-disabled,a.ck.ck-button-action.ck-disabled{background:var(--ck-color-button-action-disabled-background)}.ck.ck-button-action,a.ck.ck-button-action{color:var(--ck-color-button-action-text)}.ck.ck-button-bold,a.ck.ck-button-bold{font-weight:700}"},function(e,t,n){var r=n(35);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck-content blockquote{overflow:hidden;padding-right:1.5em;padding-left:1.5em;margin-left:0;margin-right:0;font-style:italic;border-left:5px solid #ccc}.ck-content[dir=rtl] blockquote{border-left:0;border-right:5px solid #ccc}"},function(e,t,n){var r=n(37);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=":root{--ck-color-resizer:var(--ck-color-focus-border);--ck-resizer-size:10px;--ck-resizer-border-width:1px;--ck-resizer-border-radius:2px;--ck-resizer-offset:calc(var(--ck-resizer-size)/-2 - 2px);--ck-resizer-tooltip-offset:10px;--ck-color-resizer-tooltip-background:#262626;--ck-color-resizer-tooltip-text:#f2f2f2}.ck .ck-widget_with-resizer{position:relative}.ck .ck-widget__resizer{display:none;position:absolute;pointer-events:none;left:0;top:0;outline:1px solid var(--ck-color-resizer)}.ck-focused .ck-widget_with-resizer.ck-widget_selected>.ck-widget__resizer{display:block}.ck .ck-widget__resizer__handle{position:absolute;pointer-events:all;width:var(--ck-resizer-size);height:var(--ck-resizer-size);background:var(--ck-color-focus-border);border:var(--ck-resizer-border-width) solid #fff;border-radius:var(--ck-resizer-border-radius)}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-top-left{top:var(--ck-resizer-offset);left:var(--ck-resizer-offset);cursor:nwse-resize}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-top-right{top:var(--ck-resizer-offset);right:var(--ck-resizer-offset);cursor:nesw-resize}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-bottom-right{bottom:var(--ck-resizer-offset);right:var(--ck-resizer-offset);cursor:nwse-resize}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-bottom-left{bottom:var(--ck-resizer-offset);left:var(--ck-resizer-offset);cursor:nesw-resize}.ck .ck-widget.ck-widget_with-selection-handler{position:relative}.ck .ck-widget.ck-widget_with-selection-handler:hover .ck-widget__selection-handler{visibility:visible}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler{position:absolute}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler .ck-icon{display:block}.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected .ck-widget__selection-handler{visibility:visible}.ck .ck-size-view{background:var(--ck-color-resizer-tooltip-background);color:var(--ck-color-resizer-tooltip-text);border:1px solid var(--ck-color-resizer-tooltip-text);border-radius:var(--ck-resizer-border-radius);font-size:var(--ck-font-size-tiny);display:block;padding:var(--ck-spacing-small)}.ck .ck-size-view.ck-orientation-bottom-left,.ck .ck-size-view.ck-orientation-bottom-right,.ck .ck-size-view.ck-orientation-top-left,.ck .ck-size-view.ck-orientation-top-right{position:absolute}.ck .ck-size-view.ck-orientation-top-left{top:var(--ck-resizer-tooltip-offset);left:var(--ck-resizer-tooltip-offset)}.ck .ck-size-view.ck-orientation-top-right{top:var(--ck-resizer-tooltip-offset);right:var(--ck-resizer-tooltip-offset)}.ck .ck-size-view.ck-orientation-bottom-right{bottom:var(--ck-resizer-tooltip-offset);right:var(--ck-resizer-tooltip-offset)}.ck .ck-size-view.ck-orientation-bottom-left{bottom:var(--ck-resizer-tooltip-offset);left:var(--ck-resizer-tooltip-offset)}:root{--ck-widget-outline-thickness:3px;--ck-widget-handler-icon-size:16px;--ck-widget-handler-animation-duration:200ms;--ck-widget-handler-animation-curve:ease;--ck-color-widget-blurred-border:#dedede;--ck-color-widget-hover-border:#ffc83d;--ck-color-widget-editable-focus-background:var(--ck-color-base-background);--ck-color-widget-drag-handler-icon-color:var(--ck-color-base-background)}.ck .ck-widget{outline-width:var(--ck-widget-outline-thickness);outline-style:solid;outline-color:transparent;transition:outline-color var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve)}.ck .ck-widget.ck-widget_selected,.ck .ck-widget.ck-widget_selected:hover{outline:var(--ck-widget-outline-thickness) solid var(--ck-color-focus-border)}.ck .ck-widget:hover{outline-color:var(--ck-color-widget-hover-border)}.ck .ck-editor__nested-editable{border:1px solid transparent}.ck .ck-editor__nested-editable.ck-editor__nested-editable_focused,.ck .ck-editor__nested-editable:focus{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-inner-shadow),0 0;background-color:var(--ck-color-widget-editable-focus-background)}.ck-editor__editable>.ck-widget.ck-widget_with-selection-handler:first-child,.ck-editor__editable blockquote>.ck-widget.ck-widget_with-selection-handler:first-child{margin-top:calc(1em + var(--ck-widget-handler-icon-size))}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler{padding:4px;box-sizing:border-box;background-color:transparent;opacity:0;transition:background-color var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve),visibility var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve),opacity var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve);border-radius:var(--ck-border-radius) var(--ck-border-radius) 0 0;transform:translateY(-100%);left:calc(0px - var(--ck-widget-outline-thickness))}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler:hover .ck-icon .ck-icon__selected-indicator{opacity:1}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler .ck-icon{width:var(--ck-widget-handler-icon-size);height:var(--ck-widget-handler-icon-size);color:var(--ck-color-widget-drag-handler-icon-color)}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler .ck-icon .ck-icon__selected-indicator{opacity:0;transition:opacity .3s var(--ck-widget-handler-animation-curve)}.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected .ck-widget__selection-handler,.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected:hover .ck-widget__selection-handler{opacity:1;background-color:var(--ck-color-focus-border)}.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected 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.ck-widget__selection-handler,.ck-editor__editable.ck-blurred .ck-widget.ck-widget_selected:hover .ck-widget__selection-handler:hover{background:var(--ck-color-widget-blurred-border)}.ck-editor__editable.ck-read-only .ck-widget{--ck-widget-outline-thickness:0}"},function(e,t,n){var r=n(39);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck.ck-labeled-input .ck-labeled-input__status{font-size:var(--ck-font-size-small);margin-top:var(--ck-spacing-small);white-space:normal}.ck.ck-labeled-input .ck-labeled-input__status_error{color:var(--ck-color-base-error)}"},function(e,t,n){var r=n(41);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=":root{--ck-input-text-width:18em}.ck.ck-input-text{border-radius:0}.ck-rounded-corners .ck.ck-input-text,.ck.ck-input-text.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-input-text{box-shadow:var(--ck-inner-shadow),0 0;background:var(--ck-color-input-background);border:1px solid var(--ck-color-input-border);padding:var(--ck-spacing-extra-tiny) var(--ck-spacing-medium);min-width:var(--ck-input-text-width);min-height:var(--ck-ui-component-min-height);transition-property:box-shadow,border;transition:.2s ease-in-out}.ck.ck-input-text:focus{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-focus-outer-shadow),var(--ck-inner-shadow)}.ck.ck-input-text[readonly]{border:1px solid var(--ck-color-input-disabled-border);background:var(--ck-color-input-disabled-background);color:var(--ck-color-input-disabled-text)}.ck.ck-input-text[readonly]:focus{box-shadow:var(--ck-focus-disabled-outer-shadow),var(--ck-inner-shadow)}.ck.ck-input-text.ck-error{border-color:var(--ck-color-input-error-border);animation:ck-text-input-shake .3s ease both}.ck.ck-input-text.ck-error:focus{box-shadow:var(--ck-focus-error-outer-shadow),var(--ck-inner-shadow)}@keyframes ck-text-input-shake{20%{transform:translateX(-2px)}40%{transform:translateX(2px)}60%{transform:translateX(-1px)}80%{transform:translateX(1px)}}"},function(e,t,n){var r=n(43);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck.ck-text-alternative-form{display:flex;flex-direction:row;flex-wrap:nowrap}.ck.ck-text-alternative-form .ck-labeled-input{display:inline-block}.ck.ck-text-alternative-form .ck-label{display:none}@media screen and (max-width:600px){.ck.ck-text-alternative-form{flex-wrap:wrap}.ck.ck-text-alternative-form .ck-labeled-input{flex-basis:100%}.ck.ck-text-alternative-form .ck-button{flex-basis:50%}}.ck.ck-text-alternative-form{padding:var(--ck-spacing-standard)}.ck.ck-text-alternative-form:focus{outline:none}[dir=ltr] .ck.ck-text-alternative-form>:not(:first-child),[dir=rtl] .ck.ck-text-alternative-form>:not(:last-child){margin-left:var(--ck-spacing-standard)}@media screen and (max-width:600px){.ck.ck-text-alternative-form{padding:0;width:calc(0.8*var(--ck-input-text-width))}.ck.ck-text-alternative-form .ck-labeled-input{margin:var(--ck-spacing-standard) var(--ck-spacing-standard) 0}.ck.ck-text-alternative-form .ck-labeled-input .ck-input-text{min-width:0;width:100%}.ck.ck-text-alternative-form .ck-button{padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-standard);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-text-alternative-form .ck-button{margin-left:0}[dir=ltr] .ck.ck-text-alternative-form .ck-button:first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-text-alternative-form .ck-button{margin-left:0}[dir=rtl] .ck.ck-text-alternative-form .ck-button:last-of-type{border-right:1px solid var(--ck-color-base-border)}}"},function(e,t,n){var r=n(45);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=':root{--ck-balloon-panel-arrow-z-index:calc(var(--ck-z-default) - 3)}.ck.ck-balloon-panel{display:none;position:absolute;z-index:var(--ck-z-modal)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after,.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{content:"";position:absolute}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel[class*=arrow_n]:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel[class*=arrow_n]:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel[class*=arrow_s]:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel[class*=arrow_s]:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel.ck-balloon-panel_visible{display:block}:root{--ck-balloon-arrow-offset:2px;--ck-balloon-arrow-height:10px;--ck-balloon-arrow-half-width:8px}.ck.ck-balloon-panel{border-radius:0}.ck-rounded-corners .ck.ck-balloon-panel,.ck.ck-balloon-panel.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-balloon-panel{box-shadow:var(--ck-drop-shadow),0 0;min-height:15px;background:var(--ck-color-panel-background);border:1px solid var(--ck-color-panel-border)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after,.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{width:0;height:0;border-style:solid}.ck.ck-balloon-panel[class*=arrow_n]:after,.ck.ck-balloon-panel[class*=arrow_n]:before{border-left-width:var(--ck-balloon-arrow-half-width);border-bottom-width:var(--ck-balloon-arrow-height);border-right-width:var(--ck-balloon-arrow-half-width);border-top-width:0}.ck.ck-balloon-panel[class*=arrow_n]:before{border-bottom-color:var(--ck-color-panel-border)}.ck.ck-balloon-panel[class*=arrow_n]:after,.ck.ck-balloon-panel[class*=arrow_n]:before{border-left-color:transparent;border-right-color:transparent;border-top-color:transparent}.ck.ck-balloon-panel[class*=arrow_n]:after{border-bottom-color:var(--ck-color-panel-background);margin-top:var(--ck-balloon-arrow-offset)}.ck.ck-balloon-panel[class*=arrow_s]:after,.ck.ck-balloon-panel[class*=arrow_s]:before{border-left-width:var(--ck-balloon-arrow-half-width);border-bottom-width:0;border-right-width:var(--ck-balloon-arrow-half-width);border-top-width:var(--ck-balloon-arrow-height)}.ck.ck-balloon-panel[class*=arrow_s]:before{border-top-color:var(--ck-color-panel-border)}.ck.ck-balloon-panel[class*=arrow_s]:after,.ck.ck-balloon-panel[class*=arrow_s]:before{border-left-color:transparent;border-bottom-color:transparent;border-right-color:transparent}.ck.ck-balloon-panel[class*=arrow_s]:after{border-top-color:var(--ck-color-panel-background);margin-bottom:var(--ck-balloon-arrow-offset)}.ck.ck-balloon-panel.ck-balloon-panel_arrow_n:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_n:before{left:50%;margin-left:calc(-1*var(--ck-balloon-arrow-half-width));top:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_nw:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_nw:before{left:calc(2*var(--ck-balloon-arrow-half-width));top:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_ne:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_ne:before{right:calc(2*var(--ck-balloon-arrow-half-width));top:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_s:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_s:before{left:50%;margin-left:calc(-1*var(--ck-balloon-arrow-half-width));bottom:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_sw:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_sw:before{left:calc(2*var(--ck-balloon-arrow-half-width));bottom:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_se:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_se:before{right:calc(2*var(--ck-balloon-arrow-half-width));bottom:calc(-1*var(--ck-balloon-arrow-height))}'},function(e,t,n){var 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r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck .ck-fake-panel{position:absolute;z-index:calc(var(--ck-z-modal) - 1)}.ck .ck-fake-panel div{position:absolute}.ck .ck-fake-panel div:first-child{z-index:2}.ck .ck-fake-panel div:nth-child(2){z-index:1}:root{--ck-balloon-fake-panel-offset-horizontal:6px;--ck-balloon-fake-panel-offset-vertical:6px}.ck .ck-fake-panel div{box-shadow:var(--ck-drop-shadow),0 0;min-height:15px;background:var(--ck-color-panel-background);border:1px solid var(--ck-color-panel-border);border-radius:var(--ck-border-radius);width:100%;height:100%}.ck .ck-fake-panel div:first-child{margin-left:var(--ck-balloon-fake-panel-offset-horizontal);margin-top:var(--ck-balloon-fake-panel-offset-vertical)}.ck .ck-fake-panel div:nth-child(2){margin-left:calc(var(--ck-balloon-fake-panel-offset-horizontal)*2);margin-top:calc(var(--ck-balloon-fake-panel-offset-vertical)*2)}.ck 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.ck-button__label{padding:0 var(--ck-spacing-medium);color:var(--ck-color-link-default);text-overflow:ellipsis;cursor:pointer;max-width:var(--ck-input-text-width);min-width:3em;text-align:center}.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label:hover{text-decoration:underline}.ck.ck-link-actions:focus{outline:none}[dir=ltr] .ck.ck-link-actions .ck-button:not(:first-child),[dir=rtl] .ck.ck-link-actions .ck-button:not(:last-child){margin-left:var(--ck-spacing-standard)}@media screen and (max-width:600px){.ck.ck-link-actions{padding:0;width:calc(0.8*var(--ck-input-text-width))}.ck.ck-link-actions .ck-button.ck-link-actions__preview{margin:var(--ck-spacing-standard) var(--ck-spacing-standard) 0}.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label{min-width:0;max-width:100%}.ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-standard);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){margin-left:0}[dir=ltr] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview):first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){margin-left:0}[dir=rtl] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview):last-of-type{border-right:1px solid var(--ck-color-base-border)}}"},function(e,t,n){var r=n(80);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports='.ck-media__wrapper .ck-media__placeholder{display:flex;flex-direction:column;align-items:center}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-tooltip{display:block}@media (hover:none){.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-tooltip{display:none}}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url{max-width:100%;position:relative}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url:hover .ck-tooltip{visibility:visible;opacity:1}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-media__placeholder__url__text{overflow:hidden;display:block}.ck-media__wrapper[data-oembed-url*="facebook.com"] .ck-media__placeholder__icon *,.ck-media__wrapper[data-oembed-url*="google.com/maps"] .ck-media__placeholder__icon *,.ck-media__wrapper[data-oembed-url*="instagram.com"] .ck-media__placeholder__icon *,.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck-media__placeholder__icon *{display:none}.ck-editor__editable:not(.ck-read-only) .ck-media__wrapper>:not(.ck-media__placeholder),.ck-editor__editable:not(.ck-read-only) .ck-widget:not(.ck-widget_selected) .ck-media__placeholder{pointer-events:none}:root{--ck-media-embed-placeholder-icon-size:3em;--ck-color-media-embed-placeholder-url-text:#757575;--ck-color-media-embed-placeholder-url-text-hover:var(--ck-color-base-text)}.ck-media__wrapper{margin:0 auto}.ck-media__wrapper .ck-media__placeholder{padding:calc(3*var(--ck-spacing-standard));background:var(--ck-color-base-foreground)}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__icon{min-width:var(--ck-media-embed-placeholder-icon-size);height:var(--ck-media-embed-placeholder-icon-size);margin-bottom:var(--ck-spacing-large);background-position:50%;background-size:cover}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__icon .ck-icon{width:100%;height:100%}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-media__placeholder__url__text{color:var(--ck-color-media-embed-placeholder-url-text);white-space:nowrap;text-align:center;font-style:italic;text-overflow:ellipsis}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-media__placeholder__url__text:hover{color:var(--ck-color-media-embed-placeholder-url-text-hover);cursor:pointer;text-decoration:underline}.ck-media__wrapper[data-oembed-url*="open.spotify.com"]{max-width:300px;max-height:380px}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder{background:linear-gradient(90deg,#71c6f4,#0d70a5)}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder .ck-media__placeholder__icon{background-image:url(data:image/svg+xml;base64,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)}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder .ck-media__placeholder__url__text{color:#b8e6ff}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder .ck-media__placeholder__url__text:hover{color:#fff}.ck-media__wrapper[data-oembed-url*="google.com/maps"] .ck-media__placeholder__icon{background-image:url(data:image/svg+xml;base64,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)}.ck-media__wrapper[data-oembed-url*="facebook.com"] 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this.position=gn._createAfter(n),this._next();r=n.data[e.offset]}else r=n.getChild(e.offset);if(r instanceof Ht)return this.shallow?e.offset++:e=new gn(r,0),this.position=e,this._formatReturnValue("elementStart",r,t,e,1);if(r instanceof At){if(this.singleCharacters)return e=new gn(r,0),this.position=e,this._next();{let n,o=r.data.length;return r==this._boundaryEndParent?(o=this.boundaries.end.offset,n=new It(r,0,o),e=gn._createAfter(n)):(n=new It(r,0,r.data.length),e.offset++),this.position=e,this._formatReturnValue("text",n,t,e,o)}}if("string"==typeof r){let r;r=this.singleCharacters?1:(n===this._boundaryEndParent?this.boundaries.end.offset:n.data.length)-e.offset;const o=new It(n,e.offset,r);return e.offset+=r,this.position=e,this._formatReturnValue("text",o,t,e,r)}return e=gn._createAfter(n),this.position=e,this.ignoreElementEnd?this._next():this._formatReturnValue("elementEnd",n,t,e)}_previous(){let e=this.position.clone();const t=this.position,n=e.parent;if(null===n.parent&&0===e.offset)return{done:!0};if(n==this._boundaryStartParent&&e.offset==this.boundaries.start.offset)return{done:!0};let r;if(n instanceof At){if(e.isAtStart)return this.position=gn._createBefore(n),this._previous();r=n.data[e.offset-1]}else r=n.getChild(e.offset-1);if(r instanceof Ht)return this.shallow?(e.offset--,this.position=e,this._formatReturnValue("elementStart",r,t,e,1)):(e=new gn(r,r.childCount),this.position=e,this.ignoreElementEnd?this._previous():this._formatReturnValue("elementEnd",r,t,e));if(r instanceof At){if(this.singleCharacters)return e=new gn(r,r.data.length),this.position=e,this._previous();{let n,o=r.data.length;if(r==this._boundaryStartParent){const t=this.boundaries.start.offset;o=(n=new It(r,t,r.data.length-t)).data.length,e=gn._createBefore(n)}else n=new It(r,0,r.data.length),e.offset--;return this.position=e,this._formatReturnValue("text",n,t,e,o)}}if("string"==typeof r){let r;if(this.singleCharacters)r=1;else{const t=n===this._boundaryStartParent?this.boundaries.start.offset:0;r=e.offset-t}e.offset-=r;const o=new It(n,e.offset,r);return this.position=e,this._formatReturnValue("text",o,t,e,r)}return e=gn._createBefore(n),this.position=e,this._formatReturnValue("elementStart",n,t,e,1)}_formatReturnValue(e,t,n,r,o){return t instanceof It&&(t.offsetInText+t.data.length==t.textNode.data.length&&("forward"!=this.direction||this.boundaries&&this.boundaries.end.isEqual(this.position)?n=gn._createAfter(t.textNode):(r=gn._createAfter(t.textNode),this.position=r)),0===t.offsetInText&&("backward"!=this.direction||this.boundaries&&this.boundaries.start.isEqual(this.position)?n=gn._createBefore(t.textNode):(r=gn._createBefore(t.textNode),this.position=r))),{done:!1,value:{type:e,item:t,previousPosition:n,nextPosition:r,length:o}}}}class gn{constructor(e,t){this.parent=e,this.offset=t}get nodeAfter(){return this.parent.is("text")?null:this.parent.getChild(this.offset)||null}get nodeBefore(){return this.parent.is("text")?null:this.parent.getChild(this.offset-1)||null}get isAtStart(){return 0===this.offset}get isAtEnd(){const e=this.parent.is("text")?this.parent.data.length:this.parent.childCount;return this.offset===e}get root(){return this.parent.root}get editableElement(){let e=this.parent;for(;!(e instanceof hn);){if(!e.parent)return null;e=e.parent}return e}getShiftedBy(e){const t=gn._createAt(this),n=t.offset+e;return t.offset=n<0?0:n,t}getLastMatchingPosition(e,t={}){t.startPosition=this;const n=new mn(t);return n.skip(e),n.position}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonAncestor(e){const t=this.getAncestors(),n=e.getAncestors();let r=0;for(;t[r]==n[r]&&t[r];)r++;return 0===r?null:t[r-1]}is(e){return"position"==e||"view:position"==e}isEqual(e){return this.parent==e.parent&&this.offset==e.offset}isBefore(e){return"before"==this.compareWith(e)}isAfter(e){return"after"==this.compareWith(e)}compareWith(e){if(this.root!==e.root)return"different";if(this.isEqual(e))return"same";const t=this.parent.is("node")?this.parent.getPath():[],n=e.parent.is("node")?e.parent.getPath():[];t.push(this.offset),n.push(e.offset);const r=Pt(t,n);switch(r){case"prefix":return"before";case"extension":return"after";default:return t[r]<n[r]?"before":"after"}}getWalker(e={}){return e.startPosition=this,new mn(e)}clone(){return new gn(this.parent,this.offset)}static _createAt(e,t){if(e instanceof gn)return new this(e.parent,e.offset);{const n=e;if("end"==t)t=n.is("text")?n.data.length:n.childCount;else{if("before"==t)return this._createBefore(n);if("after"==t)return this._createAfter(n);if(0!==t&&!t)throw new _t.b("view-createPositionAt-offset-required: View#createPositionAt() requires the offset when the first parameter is a view item.",n)}return new gn(n,t)}}static _createAfter(e){if(e.is("textProxy"))return new gn(e.textNode,e.offsetInText+e.data.length);if(!e.parent)throw new _t.b("view-position-after-root: You can not make position after root.",e,{root:e});return new gn(e.parent,e.index+1)}static _createBefore(e){if(e.is("textProxy"))return new gn(e.textNode,e.offsetInText);if(!e.parent)throw new _t.b("view-position-before-root: You can not make position before root.",e,{root:e});return new gn(e.parent,e.index)}}class _n{constructor(e,t=null){this.start=e.clone(),this.end=t?t.clone():e.clone()}*[Symbol.iterator](){yield*new mn({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let e=this.start.getLastMatchingPosition(vn,{direction:"backward"}),t=this.end.getLastMatchingPosition(vn);return e.parent.is("text")&&e.isAtStart&&(e=gn._createBefore(e.parent)),t.parent.is("text")&&t.isAtEnd&&(t=gn._createAfter(t.parent)),new _n(e,t)}getTrimmed(){let e=this.start.getLastMatchingPosition(vn);if(e.isAfter(this.end)||e.isEqual(this.end))return new _n(e,e);let t=this.end.getLastMatchingPosition(vn,{direction:"backward"});const n=e.nodeAfter,r=t.nodeBefore;return n&&n.is("text")&&(e=new gn(n,0)),r&&r.is("text")&&(t=new gn(r,r.data.length)),new _n(e,t)}isEqual(e){return this==e||this.start.isEqual(e.start)&&this.end.isEqual(e.end)}containsPosition(e){return e.isAfter(this.start)&&e.isBefore(this.end)}containsRange(e,t=!1){e.isCollapsed&&(t=!1);const n=this.containsPosition(e.start)||t&&this.start.isEqual(e.start),r=this.containsPosition(e.end)||t&&this.end.isEqual(e.end);return n&&r}getDifference(e){const t=[];return this.isIntersecting(e)?(this.containsPosition(e.start)&&t.push(new _n(this.start,e.start)),this.containsPosition(e.end)&&t.push(new _n(e.end,this.end))):t.push(this.clone()),t}getIntersection(e){if(this.isIntersecting(e)){let t=this.start,n=this.end;return this.containsPosition(e.start)&&(t=e.start),this.containsPosition(e.end)&&(n=e.end),new _n(t,n)}return null}getWalker(e={}){return e.boundaries=this,new mn(e)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}clone(){return new _n(this.start,this.end)}*getItems(e={}){e.boundaries=this,e.ignoreElementEnd=!0;const t=new mn(e);for(const e of t)yield e.item}*getPositions(e={}){e.boundaries=this;const t=new mn(e);yield t.position;for(const e of t)yield e.nextPosition}is(e){return"range"==e||"view:range"==e}isIntersecting(e){return this.start.isBefore(e.end)&&this.end.isAfter(e.start)}static _createFromParentsAndOffsets(e,t,n,r){return new this(new gn(e,t),new gn(n,r))}static _createFromPositionAndShift(e,t){const n=e,r=e.getShiftedBy(t);return t>0?new this(n,r):new this(r,n)}static _createIn(e){return this._createFromParentsAndOffsets(e,0,e,e.childCount)}static _createOn(e){const t=e.is("textProxy")?e.offsetSize:1;return this._createFromPositionAndShift(gn._createBefore(e),t)}}function vn(e){return!(!e.item.is("attributeElement")&&!e.item.is("uiElement"))}function bn(e){let t=0;for(const n of e)t++;return t}class yn{constructor(e=null,t,n){this._ranges=[],this._lastRangeBackward=!1,this._isFake=!1,this._fakeSelectionLabel="",this.setTo(e,t,n)}get isFake(){return this._isFake}get fakeSelectionLabel(){return this._fakeSelectionLabel}get anchor(){if(!this._ranges.length)return null;const e=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?e.end:e.start).clone()}get focus(){if(!this._ranges.length)return null;const e=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?e.start:e.end).clone()}get isCollapsed(){return 1===this.rangeCount&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){return this.anchor?this.anchor.editableElement:null}*getRanges(){for(const e of this._ranges)yield e.clone()}getFirstRange(){let e=null;for(const t of this._ranges)e&&!t.start.isBefore(e.start)||(e=t);return e?e.clone():null}getLastRange(){let e=null;for(const t of this._ranges)e&&!t.end.isAfter(e.end)||(e=t);return e?e.clone():null}getFirstPosition(){const e=this.getFirstRange();return e?e.start.clone():null}getLastPosition(){const e=this.getLastRange();return e?e.end.clone():null}isEqual(e){if(this.isFake!=e.isFake)return!1;if(this.isFake&&this.fakeSelectionLabel!=e.fakeSelectionLabel)return!1;if(this.rangeCount!=e.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(e.anchor)||!this.focus.isEqual(e.focus))return!1;for(const t of this._ranges){let n=!1;for(const r of e._ranges)if(t.isEqual(r)){n=!0;break}if(!n)return!1}return!0}isSimilar(e){if(this.isBackward!=e.isBackward)return!1;const t=bn(this.getRanges());if(t!=bn(e.getRanges()))return!1;if(0==t)return!0;for(let t of this.getRanges()){t=t.getTrimmed();let n=!1;for(let r of e.getRanges())if(r=r.getTrimmed(),t.start.isEqual(r.start)&&t.end.isEqual(r.end)){n=!0;break}if(!n)return!1}return!0}getSelectedElement(){if(1!==this.rangeCount)return null;const e=this.getFirstRange();let t=e.start.nodeAfter,n=e.end.nodeBefore;return e.start.parent.is("text")&&e.start.isAtEnd&&e.start.parent.nextSibling&&(t=e.start.parent.nextSibling),e.end.parent.is("text")&&e.end.isAtStart&&e.end.parent.previousSibling&&(n=e.end.parent.previousSibling),t instanceof Ht&&t==n?t:null}setTo(e,t,n){if(null===e)this._setRanges([]),this._setFakeOptions(t);else if(e instanceof yn||e instanceof wn)this._setRanges(e.getRanges(),e.isBackward),this._setFakeOptions({fake:e.isFake,label:e.fakeSelectionLabel});else if(e instanceof _n)this._setRanges([e],t&&t.backward),this._setFakeOptions(t);else if(e instanceof gn)this._setRanges([new _n(e)]),this._setFakeOptions(t);else if(e instanceof Nt){const r=!!n&&!!n.backward;let o;if(void 0===t)throw new _t.b("view-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",this);o="in"==t?_n._createIn(e):"on"==t?_n._createOn(e):new _n(gn._createAt(e,t)),this._setRanges([o],r),this._setFakeOptions(n)}else{if(!Yt(e))throw new _t.b("view-selection-setTo-not-selectable: Cannot set selection to given place.",this);this._setRanges(e,t&&t.backward),this._setFakeOptions(t)}this.fire("change")}setFocus(e,t){if(null===this.anchor)throw new _t.b("view-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",this);const n=gn._createAt(e,t);if("same"==n.compareWith(this.focus))return;const r=this.anchor;this._ranges.pop(),"before"==n.compareWith(r)?this._addRange(new _n(n,r),!0):this._addRange(new _n(r,n)),this.fire("change")}is(e){return"selection"==e||"view:selection"==e}_setRanges(e,t=!1){e=Array.from(e),this._ranges=[];for(const t of e)this._addRange(t);this._lastRangeBackward=!!t}_setFakeOptions(e={}){this._isFake=!!e.fake,this._fakeSelectionLabel=e.fake&&e.label||""}_addRange(e,t=!1){if(!(e instanceof _n))throw new _t.b("view-selection-add-range-not-range: Selection range set to an object that is not an instance of view.Range",this);this._pushRange(e),this._lastRangeBackward=!!t}_pushRange(e){for(const t of this._ranges)if(e.isIntersecting(t))throw new _t.b("view-selection-range-intersects: Trying to add a range that intersects with another range from selection.",this,{addedRange:e,intersectingRange:t});this._ranges.push(new _n(e.start,e.end))}}Ct(yn,xt);class wn{constructor(e=null,t,n){this._selection=new yn,this._selection.delegate("change").to(this),this._selection.setTo(e,t,n)}get isFake(){return this._selection.isFake}get fakeSelectionLabel(){return this._selection.fakeSelectionLabel}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get isCollapsed(){return this._selection.isCollapsed}get rangeCount(){return this._selection.rangeCount}get isBackward(){return this._selection.isBackward}get editableElement(){return this._selection.editableElement}get _ranges(){return this._selection._ranges}*getRanges(){yield*this._selection.getRanges()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getSelectedElement(){return this._selection.getSelectedElement()}isEqual(e){return this._selection.isEqual(e)}isSimilar(e){return this._selection.isSimilar(e)}is(e){return"selection"==e||"documentSelection"==e||"view:selection"==e||"view:documentSelection"==e}_setTo(e,t,n){this._selection.setTo(e,t,n)}_setFocus(e,t){this._selection.setFocus(e,t)}}Ct(wn,xt);class kn{constructor(e={}){this._items=[],this._itemMap=new Map,this._idProperty=e.idProperty||"id",this._bindToExternalToInternalMap=new WeakMap,this._bindToInternalToExternalMap=new WeakMap,this._skippedIndexesFromExternal=[]}get length(){return this._items.length}get first(){return this._items[0]||null}get last(){return this._items[this.length-1]||null}add(e,t){let n;const r=this._idProperty;if(r in e){if("string"!=typeof(n=e[r]))throw new _t.b("collection-add-invalid-id",this);if(this.get(n))throw new _t.b("collection-add-item-already-exists",this)}else e[r]=n=bt();if(void 0===t)t=this._items.length;else if(t>this._items.length||t<0)throw new _t.b("collection-add-item-invalid-index",this);return this._items.splice(t,0,e),this._itemMap.set(n,e),this.fire("add",e,t),this}get(e){let t;if("string"==typeof e)t=this._itemMap.get(e);else{if("number"!=typeof e)throw new _t.b("collection-get-invalid-arg: Index or id must be given.",this);t=this._items[e]}return t||null}has(e){if("string"==typeof e)return this._itemMap.has(e);{const t=e[this._idProperty];return this._itemMap.has(t)}}getIndex(e){let t;return t="string"==typeof e?this._itemMap.get(e):e,this._items.indexOf(t)}remove(e){let t,n,r,o=!1;const a=this._idProperty;if("string"==typeof e?(n=e,o=!(r=this._itemMap.get(n)),r&&(t=this._items.indexOf(r))):"number"==typeof e?(t=e,o=!(r=this._items[t]),r&&(n=r[a])):(n=(r=e)[a],o=-1==(t=this._items.indexOf(r))||!this._itemMap.get(n)),o)throw new _t.b("collection-remove-404: Item not found.",this);this._items.splice(t,1),this._itemMap.delete(n);const i=this._bindToInternalToExternalMap.get(r);return this._bindToInternalToExternalMap.delete(r),this._bindToExternalToInternalMap.delete(i),this.fire("remove",r,t),r}map(e,t){return this._items.map(e,t)}find(e,t){return this._items.find(e,t)}filter(e,t){return this._items.filter(e,t)}clear(){for(this._bindToCollection&&(this.stopListening(this._bindToCollection),this._bindToCollection=null);this.length;)this.remove(0)}bindTo(e){if(this._bindToCollection)throw new _t.b("collection-bind-to-rebind: The collection cannot be bound more than once.",this);return this._bindToCollection=e,{as:e=>{this._setUpBindToBinding(t=>new e(t))},using:e=>{"function"==typeof e?this._setUpBindToBinding(t=>e(t)):this._setUpBindToBinding(t=>t[e])}}}_setUpBindToBinding(e){const t=this._bindToCollection,n=(n,r,o)=>{const a=t._bindToCollection==this,i=t._bindToInternalToExternalMap.get(r);if(a&&i)this._bindToExternalToInternalMap.set(r,i),this._bindToInternalToExternalMap.set(i,r);else{const n=e(r);if(!n)return void this._skippedIndexesFromExternal.push(o);let a=o;for(const e of this._skippedIndexesFromExternal)o>e&&a--;for(const e of t._skippedIndexesFromExternal)a>=e&&a++;this._bindToExternalToInternalMap.set(r,n),this._bindToInternalToExternalMap.set(n,r),this.add(n,a);for(let e=0;e<t._skippedIndexesFromExternal.length;e++)a<=t._skippedIndexesFromExternal[e]&&t._skippedIndexesFromExternal[e]++}};for(const e of t)n(0,e,t.getIndex(e));this.listenTo(t,"add",n),this.listenTo(t,"remove",(e,t,n)=>{const r=this._bindToExternalToInternalMap.get(t);r&&this.remove(r),this._skippedIndexesFromExternal=this._skippedIndexesFromExternal.reduce((e,t)=>(n<t&&e.push(t-1),n>t&&e.push(t),e),[])})}[Symbol.iterator](){return this._items[Symbol.iterator]()}}Ct(kn,xt);class xn{constructor(){this.selection=new wn,this.roots=new kn({idProperty:"rootName"}),this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isComposing",!1),this._postFixers=new Set}getRoot(e="main"){return this.roots.get(e)}registerPostFixer(e){this._postFixers.add(e)}destroy(){this.roots.map(e=>e.destroy()),this.stopListening()}_callPostFixers(e){let t=!1;do{for(const n of this._postFixers)if(t=n(e))break}while(t)}}Ct(xn,on);class Mn extends Ht{constructor(e,t,n){super(e,t,n),this.getFillerOffset=En,this._priority=10,this._id=null,this._clonesGroup=null}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(null===this.id)throw new _t.b("attribute-element-get-elements-with-same-id-no-id: Cannot get elements with the same id for an attribute element without id.",this);return new Set(this._clonesGroup)}is(e,t=null){const n=e&&e.replace(/^view:/,"");return t?"attributeElement"==n&&t==this.name||super.is(e,t):"attributeElement"==n||super.is(e)}isSimilar(e){return null!==this.id||null!==e.id?this.id===e.id:super.isSimilar(e)&&this.priority==e.priority}_clone(e){const t=super._clone(e);return t._priority=this._priority,t._id=this._id,t}}function En(){if(Tn(this))return null;let e=this.parent;for(;e&&e.is("attributeElement");){if(Tn(e)>1)return null;e=e.parent}return!e||Tn(e)>1?null:this.childCount}function Tn(e){return Array.from(e.getChildren()).filter(e=>!e.is("uiElement")).length}Mn.DEFAULT_PRIORITY=10;class Sn extends Ht{constructor(e,t,n){super(e,t,n),this.getFillerOffset=Dn}is(e,t=null){const n=e.replace(/^view:/,"");return t?"emptyElement"==n&&t==this.name||super.is(e,t):"emptyElement"==n||super.is(e)}_insertChild(e,t){if(t&&(t instanceof Nt||Array.from(t).length>0))throw new _t.b("view-emptyelement-cannot-add: Cannot add child nodes to EmptyElement instance.",[this,t])}}function Dn(){return null}const Ln=navigator.userAgent.toLowerCase();var Cn=function(e){return e.indexOf("macintosh")>-1}(Ln),Pn=function(e){return!!e.match(/edge\/(\d+.?\d*)/)}(Ln),On=function(e){return!!e.match(/gecko\/\d+/)}(Ln),Nn=function(e){return e.indexOf(" applewebkit/")>-1&&-1===e.indexOf("chrome")}(Ln),An=function(e){return e.indexOf("android")>-1}(Ln);!function(){let e=!1;try{e=0==="ć".search(new RegExp("[\\p{L}]","u"))}catch(e){}}();const In={"⌘":"ctrl","⇧":"shift","⌥":"alt"},Rn={ctrl:"⌘",shift:"⇧",alt:"⌥"},Yn=function(){const e={arrowleft:37,arrowup:38,arrowright:39,arrowdown:40,backspace:8,delete:46,enter:13,space:32,esc:27,tab:9,ctrl:1114112,cmd:1114112,shift:2228224,alt:4456448};for(let t=65;t<=90;t++)e[String.fromCharCode(t).toLowerCase()]=t;for(let t=48;t<=57;t++)e[t-48]=t;for(let t=112;t<=123;t++)e["f"+(t-111)]=t;return e}();function jn(e){let t;if("string"==typeof e){if(!(t=Yn[e.toLowerCase()]))throw new _t.b("keyboard-unknown-key: Unknown key name.",null,{key:e})}else t=e.keyCode+(e.altKey?Yn.alt:0)+(e.ctrlKey?Yn.ctrl:0)+(e.shiftKey?Yn.shift:0);return t}function Fn(e){return"string"==typeof e&&(e=Hn(e)),e.map(e=>"string"==typeof e?jn(e):e).reduce((e,t)=>t+e,0)}function Hn(e){return e.split(/\s*\+\s*/)}class zn extends Ht{constructor(e,t,n){super(e,t,n),this.getFillerOffset=Bn}is(e,t=null){const n=e.replace(/^view:/,"");return t?"uiElement"==n&&t==this.name||super.is(e,t):"uiElement"==n||super.is(e)}_insertChild(e,t){if(t&&(t instanceof Nt||Array.from(t).length>0))throw new _t.b("view-uielement-cannot-add: Cannot add child nodes to UIElement instance.",this)}render(e){return this.toDomElement(e)}toDomElement(e){const t=e.createElement(this.name);for(const e of this.getAttributeKeys())t.setAttribute(e,this.getAttribute(e));return t}}function Bn(){return null}class Vn{constructor(e){this._children=[],e&&this._insertChild(0,e)}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(e){return"documentFragment"==e||"view:documentFragment"==e}_appendChild(e){return this._insertChild(this.childCount,e)}getChild(e){return this._children[e]}getChildIndex(e){return this._children.indexOf(e)}getChildren(){return this._children[Symbol.iterator]()}_insertChild(e,t){this._fireChange("children",this);let n=0;const r=function(e){return"string"==typeof e?[new At(e)]:(Yt(e)||(e=[e]),Array.from(e).map(e=>"string"==typeof e?new At(e):e instanceof It?new At(e.data):e))}(t);for(const t of r)null!==t.parent&&t._remove(),t.parent=this,this._children.splice(e,0,t),e++,n++;return n}_removeChildren(e,t=1){this._fireChange("children",this);for(let n=e;n<e+t;n++)this._children[n].parent=null;return this._children.splice(e,t)}_fireChange(e,t){this.fire("change:"+e,t)}}Ct(Vn,xt);class Un{constructor(e){this.document=e,this._cloneGroups=new Map}setSelection(e,t,n){this.document.selection._setTo(e,t,n)}setSelectionFocus(e,t){this.document.selection._setFocus(e,t)}createText(e){return new At(e)}createAttributeElement(e,t,n={}){const r=new Mn(e,t);return n.priority&&(r._priority=n.priority),n.id&&(r._id=n.id),r}createContainerElement(e,t){return new Vt(e,t)}createEditableElement(e,t){const n=new hn(e,t);return n._document=this.document,n}createEmptyElement(e,t){return new Sn(e,t)}createUIElement(e,t,n){const r=new zn(e,t);return n&&(r.render=n),r}setAttribute(e,t,n){n._setAttribute(e,t)}removeAttribute(e,t){t._removeAttribute(e)}addClass(e,t){t._addClass(e)}removeClass(e,t){t._removeClass(e)}setStyle(e,t,n){y(e)&&void 0===n&&(n=t),n._setStyle(e,t)}removeStyle(e,t){t._removeStyle(e)}setCustomProperty(e,t,n){n._setCustomProperty(e,t)}removeCustomProperty(e,t){return t._removeCustomProperty(e)}breakAttributes(e){return e instanceof gn?this._breakAttributes(e):this._breakAttributesRange(e)}breakContainer(e){const t=e.parent;if(!t.is("containerElement"))throw new _t.b("view-writer-break-non-container-element: Trying to break an element which is not a container element.",this.document);if(!t.parent)throw new _t.b("view-writer-break-root: Trying to break root element.",this.document);if(e.isAtStart)return gn._createBefore(t);if(!e.isAtEnd){const n=t._clone(!1);this.insert(gn._createAfter(t),n);const r=new _n(e,gn._createAt(t,"end")),o=new gn(n,0);this.move(r,o)}return gn._createAfter(t)}mergeAttributes(e){const t=e.offset,n=e.parent;if(n.is("text"))return e;if(n.is("attributeElement")&&0===n.childCount){const e=n.parent,t=n.index;return n._remove(),this._removeFromClonedElementsGroup(n),this.mergeAttributes(new gn(e,t))}const r=n.getChild(t-1),o=n.getChild(t);if(!r||!o)return e;if(r.is("text")&&o.is("text"))return Kn(r,o);if(r.is("attributeElement")&&o.is("attributeElement")&&r.isSimilar(o)){const e=r.childCount;return r._appendChild(o.getChildren()),o._remove(),this._removeFromClonedElementsGroup(o),this.mergeAttributes(new gn(r,e))}return e}mergeContainers(e){const t=e.nodeBefore,n=e.nodeAfter;if(!(t&&n&&t.is("containerElement")&&n.is("containerElement")))throw new _t.b("view-writer-merge-containers-invalid-position: Element before and after given position cannot be merged.",this.document);const r=t.getChild(t.childCount-1),o=r instanceof At?gn._createAt(r,"end"):gn._createAt(t,"end");return this.move(_n._createIn(n),gn._createAt(t,"end")),this.remove(_n._createOn(n)),o}insert(e,t){!function e(t,n){for(const r of t){if(!Qn.some(e=>r instanceof e))throw new _t.b("view-writer-insert-invalid-node",n);r.is("text")||e(r.getChildren(),n)}}(t=Yt(t)?[...t]:[t],this.document);const n=Wn(e);if(!n)throw new _t.b("view-writer-invalid-position-container",this.document);const r=this._breakAttributes(e,!0),o=n._insertChild(r.offset,t);for(const e of t)this._addToClonedElementsGroup(e);const a=r.getShiftedBy(o),i=this.mergeAttributes(r);if(0===o)return new _n(i,i);{i.isEqual(r)||a.offset--;const e=this.mergeAttributes(a);return new _n(i,e)}}remove(e){const t=e instanceof _n?e:_n._createOn(e);if($n(t,this.document),t.isCollapsed)return new Vn;const{start:n,end:r}=this._breakAttributesRange(t,!0),o=n.parent,a=r.offset-n.offset,i=o._removeChildren(n.offset,a);for(const e of i)this._removeFromClonedElementsGroup(e);const s=this.mergeAttributes(n);return t.start=s,t.end=s.clone(),new Vn(i)}clear(e,t){$n(e,this.document);const n=e.getWalker({direction:"backward",ignoreElementEnd:!0});for(const r of n){const n=r.item;let o;if(n.is("element")&&t.isSimilar(n))o=_n._createOn(n);else if(!r.nextPosition.isAfter(e.start)&&n.is("textProxy")){const e=n.getAncestors().find(e=>e.is("element")&&t.isSimilar(e));e&&(o=_n._createIn(e))}o&&(o.end.isAfter(e.end)&&(o.end=e.end),o.start.isBefore(e.start)&&(o.start=e.start),this.remove(o))}}move(e,t){let n;if(t.isAfter(e.end)){const r=(t=this._breakAttributes(t,!0)).parent,o=r.childCount;e=this._breakAttributesRange(e,!0),n=this.remove(e),t.offset+=r.childCount-o}else n=this.remove(e);return this.insert(t,n)}wrap(e,t){if(!(t instanceof Mn))throw new _t.b("view-writer-wrap-invalid-attribute",this.document);if($n(e,this.document),e.isCollapsed){let n=e.start;n.parent.is("element")&&!function(e){return Array.from(e.getChildren()).some(e=>!e.is("uiElement"))}(n.parent)&&(n=n.getLastMatchingPosition(e=>e.item.is("uiElement"))),n=this._wrapPosition(n,t);const r=this.document.selection;return r.isCollapsed&&r.getFirstPosition().isEqual(e.start)&&this.setSelection(n),new _n(n)}return this._wrapRange(e,t)}unwrap(e,t){if(!(t instanceof Mn))throw new _t.b("view-writer-unwrap-invalid-attribute",this.document);if($n(e,this.document),e.isCollapsed)return e;const{start:n,end:r}=this._breakAttributesRange(e,!0),o=n.parent,a=this._unwrapChildren(o,n.offset,r.offset,t),i=this.mergeAttributes(a.start);i.isEqual(a.start)||a.end.offset--;const s=this.mergeAttributes(a.end);return new _n(i,s)}rename(e,t){const n=new Vt(e,t.getAttributes());return this.insert(gn._createAfter(t),n),this.move(_n._createIn(t),gn._createAt(n,0)),this.remove(_n._createOn(t)),n}clearClonedElementsGroup(e){this._cloneGroups.delete(e)}createPositionAt(e,t){return gn._createAt(e,t)}createPositionAfter(e){return gn._createAfter(e)}createPositionBefore(e){return gn._createBefore(e)}createRange(e,t){return new _n(e,t)}createRangeOn(e){return _n._createOn(e)}createRangeIn(e){return _n._createIn(e)}createSelection(e,t,n){return new yn(e,t,n)}_wrapChildren(e,t,n,r){let o=t;const a=[];for(;o<n;){const t=e.getChild(o),n=t.is("text"),i=t.is("attributeElement"),s=t.is("emptyElement"),l=t.is("uiElement");if(i&&this._wrapAttributeElement(r,t))a.push(new gn(e,o));else if(n||s||l||i&&qn(r,t)){const n=r._clone();t._remove(),n._appendChild(t),e._insertChild(o,n),this._addToClonedElementsGroup(n),a.push(new gn(e,o))}else i&&this._wrapChildren(t,0,t.childCount,r);o++}let i=0;for(const e of a)e.offset-=i,e.offset!=t&&(this.mergeAttributes(e).isEqual(e)||(i++,n--));return _n._createFromParentsAndOffsets(e,t,e,n)}_unwrapChildren(e,t,n,r){let o=t;const a=[];for(;o<n;){const t=e.getChild(o);if(t.is("attributeElement"))if(t.isSimilar(r)){const 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_t.b("view-writer-cannot-break-ui-element",this.document);if(!t&&r.is("text")&&Xn(r.parent))return e.clone();if(Xn(r))return e.clone();if(r.is("text"))return this._breakAttributes(Jn(e),t);if(n==r.childCount){const e=new gn(r.parent,r.index+1);return this._breakAttributes(e,t)}if(0===n){const e=new gn(r.parent,r.index);return this._breakAttributes(e,t)}{const e=r.index+1,o=r._clone();r.parent._insertChild(e,o),this._addToClonedElementsGroup(o);const a=r.childCount-n,i=r._removeChildren(n,a);o._appendChild(i);const s=new gn(r.parent,e);return this._breakAttributes(s,t)}}_addToClonedElementsGroup(e){if(!e.root.is("rootElement"))return;if(e.is("element"))for(const t of e.getChildren())this._addToClonedElementsGroup(t);const t=e.id;if(!t)return;let n=this._cloneGroups.get(t);n||(n=new Set,this._cloneGroups.set(t,n)),n.add(e),e._clonesGroup=n}_removeFromClonedElementsGroup(e){if(e.is("element"))for(const t of e.getChildren())this._removeFromClonedElementsGroup(t);const 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e.slice(t).reverse()}function pr(e,t,n){n=n||function(e,t){return e===t};const r=e.length,o=t.length;if(r>200||o>200||r+o>300)return pr.fastDiff(e,t,n,!0);let a,i;if(o<r){const n=e;e=t,t=n,a="delete",i="insert"}else a="insert",i="delete";const s=e.length,l=t.length,c=l-s,u={},d={};function h(r){const o=(void 0!==d[r-1]?d[r-1]:-1)+1,c=void 0!==d[r+1]?d[r+1]:-1,h=o>c?-1:1;u[r+h]&&(u[r]=u[r+h].slice(0)),u[r]||(u[r]=[]),u[r].push(o>c?a:i);let p=Math.max(o,c),f=p-r;for(;f<s&&p<l&&n(e[f],t[p]);)f++,p++,u[r].push("equal");return p}let p,f=0;do{for(p=-f;p<c;p++)d[p]=h(p);for(p=c+f;p>c;p--)d[p]=h(p);d[c]=h(c),f++}while(d[c]!==l);return u[c].slice(1)}function fr(e,t,n){e.insertBefore(n,e.childNodes[t]||null)}function mr(e){const t=e.parentNode;t&&t.removeChild(e)}function gr(e){if(e){if(e.defaultView)return e instanceof e.defaultView.Document;if(e.ownerDocument&&e.ownerDocument.defaultView)return e instanceof e.ownerDocument.defaultView.Node}return!1}pr.fastDiff=ur;class _r{constructor(e,t){this.domDocuments=new Set,this.domConverter=e,this.markedAttributes=new Set,this.markedChildren=new Set,this.markedTexts=new Set,this.selection=t,this.isFocused=!1,this._inlineFiller=null,this._fakeSelectionContainer=null}markToSync(e,t){if("text"===e)this.domConverter.mapViewToDom(t.parent)&&this.markedTexts.add(t);else{if(!this.domConverter.mapViewToDom(t))return;if("attributes"===e)this.markedAttributes.add(t);else{if("children"!==e)throw new _t.b("view-renderer-unknown-type: Unknown type passed to Renderer.markToSync.",this);this.markedChildren.add(t)}}}render(){let e;for(const e of this.markedChildren)this._updateChildrenMappings(e);this._inlineFiller&&!this._isSelectionInInlineFiller()&&this._removeInlineFiller(),this._inlineFiller?e=this._getInlineFillerPosition():this._needsInlineFillerAtSelection()&&(e=this.selection.getFirstPosition(),this.markedChildren.add(e.parent));for(const e of this.markedAttributes)this._updateAttrs(e);for(const t of this.markedChildren)this._updateChildren(t,{inlineFillerPosition:e});for(const t of this.markedTexts)!this.markedChildren.has(t.parent)&&this.domConverter.mapViewToDom(t.parent)&&this._updateText(t,{inlineFillerPosition:e});if(e){const t=this.domConverter.viewPositionToDom(e),n=t.parent.ownerDocument;or(t.parent)?this._inlineFiller=t.parent:this._inlineFiller=vr(n,t.parent,t.offset)}else this._inlineFiller=null;this._updateSelection(),this._updateFocus(),this.markedTexts.clear(),this.markedAttributes.clear(),this.markedChildren.clear()}_updateChildrenMappings(e){const t=this.domConverter.mapViewToDom(e);if(!t)return;const n=this.domConverter.mapViewToDom(e).childNodes,r=Array.from(this.domConverter.viewChildrenToDom(e,t.ownerDocument,{withChildren:!1})),o=this._diffNodeLists(n,r),a=this._findReplaceActions(o,n,r);if(-1!==a.indexOf("replace")){const t={equal:0,insert:0,delete:0};for(const o of a)if("replace"===o){const o=t.equal+t.insert,a=t.equal+t.delete,i=e.getChild(o);i&&!i.is("uiElement")&&this._updateElementMappings(i,n[a]),mr(r[o]),t.equal++}else t[o]++}}_updateElementMappings(e,t){this.domConverter.unbindDomElement(t),this.domConverter.bindElements(t,e),this.markedChildren.add(e),this.markedAttributes.add(e)}_getInlineFillerPosition(){const e=this.selection.getFirstPosition();return e.parent.is("text")?gn._createBefore(this.selection.getFirstPosition().parent):e}_isSelectionInInlineFiller(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const e=this.selection.getFirstPosition(),t=this.domConverter.viewPositionToDom(e);return!!(t&&er(t.parent)&&or(t.parent))}_removeInlineFiller(){const e=this._inlineFiller;if(!or(e))throw new _t.b("view-renderer-filler-was-lost: The inline filler node was lost.",this);ar(e)?e.parentNode.removeChild(e):e.data=e.data.substr(7),this._inlineFiller=null}_needsInlineFillerAtSelection(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const e=this.selection.getFirstPosition(),t=e.parent,n=e.offset;if(!this.domConverter.mapViewToDom(t.root))return!1;if(!t.is("element"))return!1;if(!function(e){if("false"==e.getAttribute("contenteditable"))return!1;const t=e.findAncestor(e=>e.hasAttribute("contenteditable"));return!t||"true"==t.getAttribute("contenteditable")}(t))return!1;if(n===t.getFillerOffset())return!1;const r=e.nodeBefore,o=e.nodeAfter;return!(r instanceof At||o instanceof At)}_updateText(e,t){const n=this.domConverter.findCorrespondingDomText(e),r=this.domConverter.viewToDom(e,n.ownerDocument),o=n.data;let a=r.data;const i=t.inlineFillerPosition;if(i&&i.parent==e.parent&&i.offset==e.index&&(a=rr+a),o!=a){const e=ur(o,a);for(const t of e)"insert"===t.type?n.insertData(t.index,t.values.join("")):n.deleteData(t.index,t.howMany)}}_updateAttrs(e){const t=this.domConverter.mapViewToDom(e);if(!t)return;const n=Array.from(t.attributes).map(e=>e.name),r=e.getAttributeKeys();for(const n of r)t.setAttribute(n,e.getAttribute(n));for(const r of n)e.hasAttribute(r)||t.removeAttribute(r)}_updateChildren(e,t){const n=this.domConverter.mapViewToDom(e);if(!n)return;const r=t.inlineFillerPosition,o=this.domConverter.mapViewToDom(e).childNodes,a=Array.from(this.domConverter.viewChildrenToDom(e,n.ownerDocument,{bind:!0,inlineFillerPosition:r}));r&&r.parent===e&&vr(n.ownerDocument,a,r.offset);const i=this._diffNodeLists(o,a);let s=0;const l=new Set;for(const e of i)"insert"===e?(fr(n,s,a[s]),s++):"delete"===e?(l.add(o[s]),mr(o[s])):(this._markDescendantTextToSync(this.domConverter.domToView(a[s])),s++);for(const e of l)e.parentNode||this.domConverter.unbindDomElement(e)}_diffNodeLists(e,t){return pr(e=function(e,t){const n=Array.from(e);return 0!=n.length&&t?(n[n.length-1]==t&&n.pop(),n):n}(e,this._fakeSelectionContainer),t,function(e,t,n){return t===n||(er(t)&&er(n)?t.data===n.data:!(!lr(t,e)||!lr(n,e)))}.bind(null,this.domConverter.blockFiller))}_findReplaceActions(e,t,n){if(-1===e.indexOf("insert")||-1===e.indexOf("delete"))return e;let r=[],o=[],a=[];const i={equal:0,insert:0,delete:0};for(const s of e)"insert"===s?a.push(n[i.equal+i.insert]):"delete"===s?o.push(t[i.equal+i.delete]):((r=r.concat(pr(o,a,br).map(e=>"equal"===e?"replace":e))).push("equal"),o=[],a=[]),i[s]++;return r.concat(pr(o,a,br).map(e=>"equal"===e?"replace":e))}_markDescendantTextToSync(e){if(e)if(e.is("text"))this.markedTexts.add(e);else if(e.is("element"))for(const t of e.getChildren())this._markDescendantTextToSync(t)}_updateSelection(){if(0===this.selection.rangeCount)return this._removeDomSelection(),void this._removeFakeSelection();const e=this.domConverter.mapViewToDom(this.selection.editableElement);this.isFocused&&e&&(this.selection.isFake?this._updateFakeSelection(e):(this._removeFakeSelection(),this._updateDomSelection(e)))}_updateFakeSelection(e){const t=e.ownerDocument;let n=this._fakeSelectionContainer;n||(this._fakeSelectionContainer=n=t.createElement("div"),Object.assign(n.style,{position:"fixed",top:0,left:"-9999px",width:"42px"}),n.textContent=" "),n.parentElement&&n.parentElement==e||e.appendChild(n),n.textContent=this.selection.fakeSelectionLabel||" ";const r=t.getSelection(),o=t.createRange();r.removeAllRanges(),o.selectNodeContents(n),r.addRange(o),this.domConverter.bindFakeSelection(n,this.selection)}_updateDomSelection(e){const t=e.ownerDocument.defaultView.getSelection();if(!this._domSelectionNeedsUpdate(t))return;const n=this.domConverter.viewPositionToDom(this.selection.anchor),r=this.domConverter.viewPositionToDom(this.selection.focus);e.focus(),t.collapse(n.parent,n.offset),t.extend(r.parent,r.offset),On&&function(e,t){const n=e.parent;if(n.nodeType!=Node.ELEMENT_NODE||e.offset!=n.childNodes.length-1)return;const r=n.childNodes[e.offset];r&&"BR"==r.tagName&&t.addRange(t.getRangeAt(0))}(r,t)}_domSelectionNeedsUpdate(e){if(!this.domConverter.isDomSelectionCorrect(e))return!0;const t=e&&this.domConverter.domSelectionToView(e);return!(t&&this.selection.isEqual(t)||!this.selection.isCollapsed&&this.selection.isSimilar(t))}_removeDomSelection(){for(const e of this.domDocuments)if(e.getSelection().rangeCount){const t=e.activeElement,n=this.domConverter.mapDomToView(t);t&&n&&e.getSelection().removeAllRanges()}}_removeFakeSelection(){const e=this._fakeSelectionContainer;e&&e.remove()}_updateFocus(){if(this.isFocused){const e=this.selection.editableElement;e&&this.domConverter.focus(e)}}}function vr(e,t,n){const r=t instanceof Array?t:t.childNodes,o=r[n];if(er(o))return o.data=rr+o.data,o;{const o=e.createTextNode(rr);return Array.isArray(t)?r.splice(n,0,o):fr(t,n,o),o}}function br(e,t){return gr(e)&&gr(t)&&!er(e)&&!er(t)&&e.tagName.toLowerCase()===t.tagName.toLowerCase()}Ct(_r,on);var yr={window:window,document:document};function wr(e){let t=0;for(;e.previousSibling;)e=e.previousSibling,t++;return t}function kr(e){const t=[];for(;e&&e.nodeType!=Node.DOCUMENT_NODE;)t.unshift(e),e=e.parentNode;return t}class xr{constructor(e={}){this.blockFiller=e.blockFiller||tr,this.preElements=["pre"],this.blockElements=["p","div","h1","h2","h3","h4","h5","h6"],this._domToViewMapping=new WeakMap,this._viewToDomMapping=new WeakMap,this._fakeSelectionMapping=new WeakMap}bindFakeSelection(e,t){this._fakeSelectionMapping.set(e,new yn(t))}fakeSelectionToView(e){return 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e=$r();if(f(e))return g(e);s=setTimeout(m,function(e){var n=t-(e-l);return d?so(n,a-(e-c)):n}(e))}function g(e){return s=void 0,h&&r?p(e):(r=o=void 0,i)}function _(){var e=$r(),n=f(e);if(r=arguments,o=this,l=e,n){if(void 0===s)return function(e){return c=e,s=setTimeout(m,t),u?p(e):i}(l);if(d)return clearTimeout(s),s=setTimeout(m,t),p(l)}return void 0===s&&(s=setTimeout(m,t)),i}return t=ao(t)||0,T(n)&&(u=!!n.leading,a=(d="maxWait"in n)?io(ao(n.maxWait)||0,t):a,h="trailing"in n?!!n.trailing:h),_.cancel=function(){void 0!==s&&clearTimeout(s),c=0,r=l=o=s=void 0},_.flush=function(){return void 0===s?i:g($r())},_};class co extends Cr{constructor(e){super(e),this._fireSelectionChangeDoneDebounced=lo(e=>this.document.fire("selectionChangeDone",e),200)}observe(){const e=this.document;e.on("keydown",(t,n)=>{e.selection.isFake&&function(e){return e==Yn.arrowright||e==Yn.arrowleft||e==Yn.arrowup||e==Yn.arrowdown}(n.keyCode)&&this.isEnabled&&(n.preventDefault(),this._handleSelectionMove(n.keyCode))},{priority:"lowest"})}destroy(){super.destroy(),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionMove(e){const t=this.document.selection,n=new yn(t.getRanges(),{backward:t.isBackward,fake:!1});e!=Yn.arrowleft&&e!=Yn.arrowup||n.setTo(n.getFirstPosition()),e!=Yn.arrowright&&e!=Yn.arrowdown||n.setTo(n.getLastPosition());const r={oldSelection:t,newSelection:n,domSelection:null};this.document.fire("selectionChange",r),this._fireSelectionChangeDoneDebounced(r)}}class uo extends Cr{constructor(e){super(e),this.mutationObserver=e.getObserver(Jr),this.selection=this.document.selection,this.domConverter=e.domConverter,this._documents=new WeakSet,this._fireSelectionChangeDoneDebounced=lo(e=>this.document.fire("selectionChangeDone",e),200),this._clearInfiniteLoopInterval=setInterval(()=>this._clearInfiniteLoop(),1e3),this._loopbackCounter=0}observe(e){const t=e.ownerDocument;this._documents.has(t)||(this.listenTo(t,"selectionchange",()=>{this._handleSelectionChange(t)}),this._documents.add(t))}destroy(){super.destroy(),clearInterval(this._clearInfiniteLoopInterval),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionChange(e){if(!this.isEnabled||!this.document.isFocused&&!this.document.isReadOnly)return;this.mutationObserver.flush();const t=e.defaultView.getSelection(),n=this.domConverter.domSelectionToView(t);if(!(this.selection.isEqual(n)&&this.domConverter.isDomSelectionCorrect(t)||++this._loopbackCounter>60))if(this.selection.isSimilar(n))this.view.forceRender();else{const e={oldSelection:this.selection,newSelection:n,domSelection:t};this.document.fire("selectionChange",e),this._fireSelectionChangeDoneDebounced(e)}}_clearInfiniteLoop(){this._loopbackCounter=0}}class ho extends Qr{constructor(e){super(e),this.domEventType=["focus","blur"],this.useCapture=!0;const t=this.document;t.on("focus",()=>{t.isFocused=!0,this._renderTimeoutId=setTimeout(()=>e.forceRender(),50)}),t.on("blur",(n,r)=>{const o=t.selection.editableElement;null!==o&&o!==r.target||(t.isFocused=!1,e.forceRender())})}onDomEvent(e){this.fire(e.type,e)}destroy(){this._renderTimeoutId&&clearTimeout(this._renderTimeoutId),super.destroy()}}class po extends Qr{constructor(e){super(e),this.domEventType=["compositionstart","compositionupdate","compositionend"];const t=this.document;t.on("compositionstart",()=>{t.isComposing=!0}),t.on("compositionend",()=>{t.isComposing=!1})}onDomEvent(e){this.fire(e.type,e)}}class fo extends Qr{constructor(e){super(e),this.domEventType=["beforeinput"]}onDomEvent(e){this.fire(e.type,e)}}function mo(e){return"[object Range]"==Object.prototype.toString.apply(e)}function go(e){const t=e.ownerDocument.defaultView.getComputedStyle(e);return{top:parseInt(t.borderTopWidth,10),right:parseInt(t.borderRightWidth,10),bottom:parseInt(t.borderBottomWidth,10),left:parseInt(t.borderLeftWidth,10)}}const _o=["top","right","bottom","left","width","height"];class vo{constructor(e){const t=mo(e);if(Object.defineProperty(this,"_source",{value:e._source||e,writable:!0,enumerable:!1}),ft(e)||t)bo(this,t?vo.getDomRangeRects(e)[0]:e.getBoundingClientRect());else if(Tr(e)){const{innerWidth:t,innerHeight:n}=e;bo(this,{top:0,right:t,bottom:n,left:0,width:t,height:n})}else bo(this,e)}clone(){return new vo(this)}moveTo(e,t){return this.top=t,this.right=e+this.width,this.bottom=t+this.height,this.left=e,this}moveBy(e,t){return this.top+=t,this.right+=e,this.left+=e,this.bottom+=t,this}getIntersection(e){const t={top:Math.max(this.top,e.top),right:Math.min(this.right,e.right),bottom:Math.min(this.bottom,e.bottom),left:Math.max(this.left,e.left)};return t.width=t.right-t.left,t.height=t.bottom-t.top,t.width<0||t.height<0?null:new vo(t)}getIntersectionArea(e){const t=this.getIntersection(e);return t?t.getArea():0}getArea(){return this.width*this.height}getVisible(){const e=this._source;let t=this.clone();if(!yo(e)){let n=e.parentNode||e.commonAncestorContainer;for(;n&&!yo(n);){const e=new vo(n),r=t.getIntersection(e);if(!r)return null;r.getArea()<t.getArea()&&(t=r),n=n.parentNode}}return t}isEqual(e){for(const t of _o)if(this[t]!==e[t])return!1;return!0}contains(e){const t=this.getIntersection(e);return!(!t||!t.isEqual(e))}excludeScrollbarsAndBorders(){const e=this._source;let t,n;if(Tr(e))t=e.innerWidth-e.document.documentElement.clientWidth,n=e.innerHeight-e.document.documentElement.clientHeight;else{const r=go(this._source);t=e.offsetWidth-e.clientWidth,n=e.offsetHeight-e.clientHeight,this.moveBy(r.left,r.top)}return this.width-=t,this.right-=t,this.height-=n,this.bottom-=n,this}static getDomRangeRects(e){const t=[],n=Array.from(e.getClientRects());if(n.length)for(const e of n)t.push(new vo(e));else{let n=e.startContainer;er(n)&&(n=n.parentNode);const r=new vo(n.getBoundingClientRect());r.right=r.left,r.width=0,t.push(r)}return t}}function bo(e,t){for(const n of _o)e[n]=t[n]}function yo(e){return!!ft(e)&&e===e.ownerDocument.body}function wo({target:e,viewportOffset:t=0}){const n=Do(e);let r=n,o=null;for(;r;){let a;xo(a=Lo(r==n?e:o),()=>Co(e,r));const i=Co(e,r);if(ko(r,i,t),r.parent!=r){if(o=r.frameElement,r=r.parent,!o)return}else r=null}}function ko(e,t,n){const r=t.clone().moveBy(0,n),o=t.clone().moveBy(0,-n),a=new vo(e).excludeScrollbarsAndBorders();if(![o,r].every(e=>a.contains(e))){let{scrollX:i,scrollY:s}=e;Eo(o,a)?s-=a.top-t.top+n:Mo(r,a)&&(s+=t.bottom-a.bottom+n),To(t,a)?i-=a.left-t.left+n:So(t,a)&&(i+=t.right-a.right+n),e.scrollTo(i,s)}}function xo(e,t){const n=Do(e);let r,o;for(;e!=n.document.body;)o=t(),(r=new vo(e).excludeScrollbarsAndBorders()).contains(o)||(Eo(o,r)?e.scrollTop-=r.top-o.top:Mo(o,r)&&(e.scrollTop+=o.bottom-r.bottom),To(o,r)?e.scrollLeft-=r.left-o.left:So(o,r)&&(e.scrollLeft+=o.right-r.right)),e=e.parentNode}function Mo(e,t){return e.bottom>t.bottom}function Eo(e,t){return e.top<t.top}function To(e,t){return e.left<t.left}function So(e,t){return e.right>t.right}function Do(e){return mo(e)?e.startContainer.ownerDocument.defaultView:e.ownerDocument.defaultView}function Lo(e){if(mo(e)){let t=e.commonAncestorContainer;return er(t)&&(t=t.parentNode),t}return e.parentNode}function Co(e,t){const n=Do(e),r=new vo(e);if(n===t)return r;{let e=n;for(;e!=t;){const t=e.frameElement,n=new vo(t).excludeScrollbarsAndBorders();r.moveBy(n.left,n.top),e=e.parent}}return r}Object.assign({},{scrollViewportToShowTarget:wo,scrollAncestorsToShowTarget:function(e){xo(Lo(e),()=>new vo(e))}});class Po{constructor(){this.document=new xn,this.domConverter=new xr,this.domRoots=new Map,this.set("isRenderingInProgress",!1),this._renderer=new _r(this.domConverter,this.document.selection),this._renderer.bind("isFocused").to(this.document),this._initialDomRootAttributes=new WeakMap,this._observers=new Map,this._ongoingChange=!1,this._postFixersInProgress=!1,this._renderingDisabled=!1,this._hasChangedSinceTheLastRendering=!1,this._writer=new Un(this.document),this.addObserver(Jr),this.addObserver(uo),this.addObserver(ho),this.addObserver(Xr),this.addObserver(co),this.addObserver(po),An&&this.addObserver(fo),function(e){e.document.on("keydown",cr)}(this),function(e){e.document.on("keydown",(t,n)=>function(e,t,n){if(t.keyCode==Yn.arrowright){const e=t.domTarget.ownerDocument.defaultView.getSelection(),r=1==e.rangeCount&&e.getRangeAt(0).collapsed;if(r||t.shiftKey){const t=e.focusNode,o=e.focusOffset,a=n.domPositionToView(t,o);if(null===a)return;let i=!1;const s=a.getLastMatchingPosition(e=>(e.item.is("uiElement")&&(i=!0),!(!e.item.is("uiElement")&&!e.item.is("attributeElement"))));if(i){const t=n.viewPositionToDom(s);r?e.collapse(t.parent,t.offset):e.extend(t.parent,t.offset)}}}}(0,n,e.domConverter))}(this),this.on("render",()=>{this._render(),this.document.fire("layoutChanged"),this._hasChangedSinceTheLastRendering=!1}),this.listenTo(this.document.selection,"change",()=>{this._hasChangedSinceTheLastRendering=!0})}attachDomRoot(e,t="main"){const n=this.document.getRoot(t);n._name=e.tagName.toLowerCase();const r={};for(const{name:t,value:o}of Array.from(e.attributes))r[t]=o,"class"===t?this._writer.addClass(o.split(" "),n):this._writer.setAttribute(t,o,n);this._initialDomRootAttributes.set(e,r);const o=()=>{this._writer.setAttribute("contenteditable",!n.isReadOnly,n),n.isReadOnly?this._writer.addClass("ck-read-only",n):this._writer.removeClass("ck-read-only",n)};o(),this.domRoots.set(t,e),this.domConverter.bindElements(e,n),this._renderer.markToSync("children",n),this._renderer.markToSync("attributes",n),this._renderer.domDocuments.add(e.ownerDocument),n.on("change:children",(e,t)=>this._renderer.markToSync("children",t)),n.on("change:attributes",(e,t)=>this._renderer.markToSync("attributes",t)),n.on("change:text",(e,t)=>this._renderer.markToSync("text",t)),n.on("change:isReadOnly",()=>this.change(o)),n.on("change",()=>{this._hasChangedSinceTheLastRendering=!0});for(const n of this._observers.values())n.observe(e,t)}detachDomRoot(e){const t=this.domRoots.get(e);Array.from(t.attributes).forEach(({name:e})=>t.removeAttribute(e));const n=this._initialDomRootAttributes.get(t);for(const e in n)t.setAttribute(e,n[e]);this.domRoots.delete(e),this.domConverter.unbindDomElement(t)}getDomRoot(e="main"){return this.domRoots.get(e)}addObserver(e){let t=this._observers.get(e);if(t)return t;t=new e(this),this._observers.set(e,t);for(const[e,n]of this.domRoots)t.observe(n,e);return t.enable(),t}getObserver(e){return this._observers.get(e)}disableObservers(){for(const e of this._observers.values())e.disable()}enableObservers(){for(const e of this._observers.values())e.enable()}scrollToTheSelection(){const e=this.document.selection.getFirstRange();e&&wo({target:this.domConverter.viewRangeToDom(e),viewportOffset:20})}focus(){if(!this.document.isFocused){const e=this.document.selection.editableElement;e&&(this.domConverter.focus(e),this.forceRender())}}change(e){if(this.isRenderingInProgress||this._postFixersInProgress)throw new _t.b("cannot-change-view-tree: Attempting to make changes to the view when it is in an incorrect state: rendering or post-fixers are in progress. This may cause some unexpected behavior and inconsistency between the DOM and the view.",this);if(this._ongoingChange)return e(this._writer);this._ongoingChange=!0;const t=e(this._writer);return this._ongoingChange=!1,!this._renderingDisabled&&this._hasChangedSinceTheLastRendering&&(this._postFixersInProgress=!0,this.document._callPostFixers(this._writer),this._postFixersInProgress=!1,this.fire("render")),t}forceRender(){this._hasChangedSinceTheLastRendering=!0,this.change(()=>{})}destroy(){for(const e of this._observers.values())e.destroy();this.document.destroy(),this.stopListening()}createPositionAt(e,t){return gn._createAt(e,t)}createPositionAfter(e){return gn._createAfter(e)}createPositionBefore(e){return gn._createBefore(e)}createRange(e,t){return new _n(e,t)}createRangeOn(e){return _n._createOn(e)}createRangeIn(e){return _n._createIn(e)}createSelection(e,t,n){return new yn(e,t,n)}_disableRendering(e){this._renderingDisabled=e,0==e&&this.change(()=>{})}_render(){this.isRenderingInProgress=!0,this.disableObservers(),this._renderer.render(),this.enableObservers(),this.isRenderingInProgress=!1}}function Oo(e){return y(e)?Rt(e):new Map(e)}Ct(Po,on);class No{constructor(e){this.parent=null,this._attrs=Oo(e)}get index(){let e;if(!this.parent)return null;if(null===(e=this.parent.getChildIndex(this)))throw new _t.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return e}get startOffset(){let e;if(!this.parent)return null;if(null===(e=this.parent.getChildStartOffset(this)))throw new _t.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return e}get offsetSize(){return 1}get endOffset(){return this.parent?this.startOffset+this.offsetSize:null}get nextSibling(){const e=this.index;return null!==e&&this.parent.getChild(e+1)||null}get previousSibling(){const e=this.index;return null!==e&&this.parent.getChild(e-1)||null}get root(){let e=this;for(;e.parent;)e=e.parent;return e}get document(){return this.root==this?null:this.root.document||null}getPath(){const e=[];let t=this;for(;t.parent;)e.unshift(t.startOffset),t=t.parent;return e}getAncestors(e={includeSelf:!1,parentFirst:!1}){const t=[];let n=e.includeSelf?this:this.parent;for(;n;)t[e.parentFirst?"push":"unshift"](n),n=n.parent;return t}getCommonAncestor(e,t={}){const n=this.getAncestors(t),r=e.getAncestors(t);let o=0;for(;n[o]==r[o]&&n[o];)o++;return 0===o?null:n[o-1]}isBefore(e){if(this==e)return!1;if(this.root!==e.root)return!1;const t=this.getPath(),n=e.getPath(),r=Pt(t,n);switch(r){case"prefix":return!0;case"extension":return!1;default:return t[r]<n[r]}}isAfter(e){return this!=e&&this.root===e.root&&!this.isBefore(e)}hasAttribute(e){return this._attrs.has(e)}getAttribute(e){return this._attrs.get(e)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const e={};return this._attrs.size&&(e.attributes=Array.from(this._attrs).reduce((e,t)=>(e[t[0]]=t[1],e),{})),e}is(e){return"node"==e||"model:node"==e}_clone(){return new No(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(e,t){this._attrs.set(e,t)}_setAttributesTo(e){this._attrs=Oo(e)}_removeAttribute(e){return this._attrs.delete(e)}_clearAttributes(){this._attrs.clear()}}class Ao extends No{constructor(e,t){super(t),this._data=e||""}get offsetSize(){return this.data.length}get data(){return this._data}is(e){return"text"==e||"model:text"==e||super.is(e)}toJSON(){const e=super.toJSON();return e.data=this.data,e}_clone(){return new Ao(this.data,this.getAttributes())}static fromJSON(e){return new Ao(e.data,e.attributes)}}class Io{constructor(e,t,n){if(this.textNode=e,t<0||t>e.offsetSize)throw new _t.b("model-textproxy-wrong-offsetintext: Given offsetInText value is incorrect.",this);if(n<0||t+n>e.offsetSize)throw new _t.b("model-textproxy-wrong-length: Given length value is incorrect.",this);this.data=e.data.substring(t,t+n),this.offsetInText=t}get startOffset(){return null!==this.textNode.startOffset?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return null!==this.startOffset?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}get document(){return this.textNode.document}is(e){return"textProxy"==e||"model:textProxy"==e}getPath(){const e=this.textNode.getPath();return e.length>0&&(e[e.length-1]+=this.offsetInText),e}getAncestors(e={includeSelf:!1,parentFirst:!1}){const t=[];let n=e.includeSelf?this:this.parent;for(;n;)t[e.parentFirst?"push":"unshift"](n),n=n.parent;return t}hasAttribute(e){return this.textNode.hasAttribute(e)}getAttribute(e){return this.textNode.getAttribute(e)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}class Ro{constructor(e){this._nodes=[],e&&this._insertNodes(0,e)}[Symbol.iterator](){return this._nodes[Symbol.iterator]()}get length(){return this._nodes.length}get maxOffset(){return this._nodes.reduce((e,t)=>e+t.offsetSize,0)}getNode(e){return this._nodes[e]||null}getNodeIndex(e){const t=this._nodes.indexOf(e);return-1==t?null:t}getNodeStartOffset(e){const t=this.getNodeIndex(e);return null===t?null:this._nodes.slice(0,t).reduce((e,t)=>e+t.offsetSize,0)}indexToOffset(e){if(e==this._nodes.length)return this.maxOffset;const t=this._nodes[e];if(!t)throw new _t.b("model-nodelist-index-out-of-bounds: Given index cannot be found in the node list.",this);return this.getNodeStartOffset(t)}offsetToIndex(e){let t=0;for(const n of this._nodes){if(e>=t&&e<t+n.offsetSize)return this.getNodeIndex(n);t+=n.offsetSize}if(t!=e)throw new _t.b("model-nodelist-offset-out-of-bounds: Given offset cannot be found in the node list.",this,{offset:e,nodeList:this});return this.length}_insertNodes(e,t){for(const e of t)if(!(e instanceof No))throw new _t.b("model-nodelist-insertNodes-not-node: Trying to insert an object which is not a Node instance.",this);this._nodes.splice(e,0,...t)}_removeNodes(e,t=1){return this._nodes.splice(e,t)}toJSON(){return this._nodes.map(e=>e.toJSON())}}class Yo extends No{constructor(e,t,n){super(t),this.name=e,this._children=new Ro,n&&this._insertChild(0,n)}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}is(e,t=null){const n=e.replace(/^model:/,"");return t?"element"==n&&t==this.name:"element"==n||n==this.name||super.is(e)}getChild(e){return this._children.getNode(e)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(e){return this._children.getNodeIndex(e)}getChildStartOffset(e){return this._children.getNodeStartOffset(e)}offsetToIndex(e){return this._children.offsetToIndex(e)}getNodeByPath(e){let t=this;for(const n of e)t=t.getChild(t.offsetToIndex(n));return t}toJSON(){const e=super.toJSON();if(e.name=this.name,this._children.length>0){e.children=[];for(const t of this._children)e.children.push(t.toJSON())}return e}_clone(e=!1){const t=e?Array.from(this._children).map(e=>e._clone(!0)):null;return new Yo(this.name,this.getAttributes(),t)}_appendChild(e){this._insertChild(this.childCount,e)}_insertChild(e,t){const n=function(e){return"string"==typeof e?[new Ao(e)]:(Yt(e)||(e=[e]),Array.from(e).map(e=>"string"==typeof e?new Ao(e):e instanceof Io?new Ao(e.data,e.getAttributes()):e))}(t);for(const e of n)null!==e.parent&&e._remove(),e.parent=this;this._children._insertNodes(e,n)}_removeChildren(e,t=1){const n=this._children._removeNodes(e,t);for(const e of n)e.parent=null;return n}static fromJSON(e){let t=null;if(e.children){t=[];for(const n of e.children)n.name?t.push(Yo.fromJSON(n)):t.push(Ao.fromJSON(n))}return new Yo(e.name,e.attributes,t)}}class jo{constructor(e={}){if(!e.boundaries&&!e.startPosition)throw new _t.b("model-tree-walker-no-start-position: Neither boundaries nor starting position have been defined.",null);const t=e.direction||"forward";if("forward"!=t&&"backward"!=t)throw new _t.b("model-tree-walker-unknown-direction: Only `backward` and `forward` direction allowed.",e,{direction:t});this.direction=t,this.boundaries=e.boundaries||null,e.startPosition?this.position=e.startPosition.clone():this.position=Ho._createAt(this.boundaries["backward"==this.direction?"end":"start"]),this.position.stickiness="toNone",this.singleCharacters=!!e.singleCharacters,this.shallow=!!e.shallow,this.ignoreElementEnd=!!e.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null,this._visitedParent=this.position.parent}[Symbol.iterator](){return this}skip(e){let t,n,r,o;do{r=this.position,o=this._visitedParent,({done:t,value:n}=this.next())}while(!t&&e(n));t||(this.position=r,this._visitedParent=o)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){const e=this.position,t=this.position.clone(),n=this._visitedParent;if(null===n.parent&&t.offset===n.maxOffset)return{done:!0};if(n===this._boundaryEndParent&&t.offset==this.boundaries.end.offset)return{done:!0};const r=t.textNode?t.textNode:t.nodeAfter;if(r instanceof Yo)return this.shallow?t.offset++:(t.path.push(0),this._visitedParent=r),this.position=t,Fo("elementStart",r,e,t,1);if(r instanceof Ao){let o;if(this.singleCharacters)o=1;else{let e=r.endOffset;this._boundaryEndParent==n&&this.boundaries.end.offset<e&&(e=this.boundaries.end.offset),o=e-t.offset}const a=t.offset-r.startOffset,i=new Io(r,a,o);return t.offset+=o,this.position=t,Fo("text",i,e,t,o)}return t.path.pop(),t.offset++,this.position=t,this._visitedParent=n.parent,this.ignoreElementEnd?this._next():Fo("elementEnd",n,e,t)}_previous(){const e=this.position,t=this.position.clone(),n=this._visitedParent;if(null===n.parent&&0===t.offset)return{done:!0};if(n==this._boundaryStartParent&&t.offset==this.boundaries.start.offset)return{done:!0};const r=t.textNode?t.textNode:t.nodeBefore;if(r instanceof Yo)return t.offset--,this.shallow?(this.position=t,Fo("elementStart",r,e,t,1)):(t.path.push(r.maxOffset),this.position=t,this._visitedParent=r,this.ignoreElementEnd?this._previous():Fo("elementEnd",r,e,t));if(r instanceof Ao){let o;if(this.singleCharacters)o=1;else{let e=r.startOffset;this._boundaryStartParent==n&&this.boundaries.start.offset>e&&(e=this.boundaries.start.offset),o=t.offset-e}const a=t.offset-r.startOffset,i=new Io(r,a-o,o);return t.offset-=o,this.position=t,Fo("text",i,e,t,o)}return t.path.pop(),this.position=t,this._visitedParent=n.parent,Fo("elementStart",n,e,t,1)}}function Fo(e,t,n,r,o){return{done:!1,value:{type:e,item:t,previousPosition:n,nextPosition:r,length:o}}}class Ho{constructor(e,t,n="toNone"){if(!e.is("element")&&!e.is("documentFragment"))throw new _t.b("model-position-root-invalid: Position root invalid.",e);if(!(t instanceof Array)||0===t.length)throw new _t.b("model-position-path-incorrect-format: Position path must be an array with at least one item.",e,{path:t});t=e.getPath().concat(t),e=e.root,this.root=e,this.path=t,this.stickiness=n}get offset(){return function(e){var t=null==e?0:e.length;return t?e[t-1]:void 0}(this.path)}set offset(e){this.path[this.path.length-1]=e}get parent(){let e=this.root;for(let t=0;t<this.path.length-1;t++)if(!(e=e.getChild(e.offsetToIndex(this.path[t]))))throw new _t.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});if(e.is("text"))throw new _t.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});return e}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){const e=this.parent.getChild(this.index);return e instanceof Ao&&e.startOffset<this.offset?e:null}get nodeAfter(){return null===this.textNode?this.parent.getChild(this.index):null}get nodeBefore(){return null===this.textNode?this.parent.getChild(this.index-1):null}get isAtStart(){return 0===this.offset}get isAtEnd(){return this.offset==this.parent.maxOffset}compareWith(e){if(this.root!=e.root)return"different";const t=Pt(this.path,e.path);switch(t){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[t]<e.path[t]?"before":"after"}}getLastMatchingPosition(e,t={}){t.startPosition=this;const n=new jo(t);return n.skip(e),n.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonPath(e){if(this.root!=e.root)return[];const t=Pt(this.path,e.path),n="string"==typeof t?Math.min(this.path.length,e.path.length):t;return this.path.slice(0,n)}getCommonAncestor(e){const t=this.getAncestors(),n=e.getAncestors();let r=0;for(;t[r]==n[r]&&t[r];)r++;return 0===r?null:t[r-1]}getShiftedBy(e){const t=this.clone(),n=t.offset+e;return t.offset=n<0?0:n,t}isAfter(e){return"after"==this.compareWith(e)}isBefore(e){return"before"==this.compareWith(e)}isEqual(e){return"same"==this.compareWith(e)}isTouching(e){let t=null,n=null;switch(this.compareWith(e)){case"same":return!0;case"before":t=Ho._createAt(this),n=Ho._createAt(e);break;case"after":t=Ho._createAt(e),n=Ho._createAt(this);break;default:return!1}let r=t.parent;for(;t.path.length+n.path.length;){if(t.isEqual(n))return!0;if(t.path.length>n.path.length){if(t.offset!==r.maxOffset)return!1;t.path=t.path.slice(0,-1),r=r.parent,t.offset++}else{if(0!==n.offset)return!1;n.path=n.path.slice(0,-1)}}}is(e){return"position"==e||"model:position"==e}hasSameParentAs(e){return this.root===e.root&&"same"==Pt(this.getParentPath(),e.getParentPath())}getTransformedByOperation(e){let t;switch(e.type){case"insert":t=this._getTransformedByInsertOperation(e);break;case"move":case"remove":case"reinsert":t=this._getTransformedByMoveOperation(e);break;case"split":t=this._getTransformedBySplitOperation(e);break;case"merge":t=this._getTransformedByMergeOperation(e);break;default:t=Ho._createAt(this)}return t}_getTransformedByInsertOperation(e){return this._getTransformedByInsertion(e.position,e.howMany)}_getTransformedByMoveOperation(e){return this._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany)}_getTransformedBySplitOperation(e){const t=e.movedRange;return t.containsPosition(this)||t.start.isEqual(this)&&"toNext"==this.stickiness?this._getCombined(e.splitPosition,e.moveTargetPosition):e.graveyardPosition?this._getTransformedByMove(e.graveyardPosition,e.insertionPosition,1):this._getTransformedByInsertion(e.insertionPosition,1)}_getTransformedByMergeOperation(e){const t=e.movedRange;let n;return t.containsPosition(this)||t.start.isEqual(this)?(n=this._getCombined(e.sourcePosition,e.targetPosition),e.sourcePosition.isBefore(e.targetPosition)&&(n=n._getTransformedByDeletion(e.deletionPosition,1))):n=this.isEqual(e.deletionPosition)?Ho._createAt(e.deletionPosition):this._getTransformedByMove(e.deletionPosition,e.graveyardPosition,1),n}_getTransformedByDeletion(e,t){const n=Ho._createAt(this);if(this.root!=e.root)return n;if("same"==Pt(e.getParentPath(),this.getParentPath())){if(e.offset<this.offset){if(e.offset+t>this.offset)return null;n.offset-=t}}else if("prefix"==Pt(e.getParentPath(),this.getParentPath())){const r=e.path.length-1;if(e.offset<=this.path[r]){if(e.offset+t>this.path[r])return null;n.path[r]-=t}}return n}_getTransformedByInsertion(e,t){const n=Ho._createAt(this);if(this.root!=e.root)return n;if("same"==Pt(e.getParentPath(),this.getParentPath()))(e.offset<this.offset||e.offset==this.offset&&"toPrevious"!=this.stickiness)&&(n.offset+=t);else if("prefix"==Pt(e.getParentPath(),this.getParentPath())){const r=e.path.length-1;e.offset<=this.path[r]&&(n.path[r]+=t)}return n}_getTransformedByMove(e,t,n){if(t=t._getTransformedByDeletion(e,n),e.isEqual(t))return Ho._createAt(this);const r=this._getTransformedByDeletion(e,n);return null===r||e.isEqual(this)&&"toNext"==this.stickiness||e.getShiftedBy(n).isEqual(this)&&"toPrevious"==this.stickiness?this._getCombined(e,t):r._getTransformedByInsertion(t,n)}_getCombined(e,t){const n=e.path.length-1,r=Ho._createAt(t);return r.stickiness=this.stickiness,r.offset=r.offset+this.path[n]-e.offset,r.path=r.path.concat(this.path.slice(n+1)),r}toJSON(){return{root:this.root.toJSON(),path:Array.from(this.path),stickiness:this.stickiness}}clone(){return new this.constructor(this.root,this.path,this.stickiness)}static _createAt(e,t,n="toNone"){if(e instanceof Ho)return new Ho(e.root,e.path,e.stickiness);{const r=e;if("end"==t)t=r.maxOffset;else{if("before"==t)return this._createBefore(r,n);if("after"==t)return this._createAfter(r,n);if(0!==t&&!t)throw new _t.b("model-createPositionAt-offset-required: Model#createPositionAt() requires the offset when the first parameter is a model item.",[this,e])}if(!r.is("element")&&!r.is("documentFragment"))throw new _t.b("model-position-parent-incorrect: Position parent have to be a element or document fragment.",[this,e]);const o=r.getPath();return o.push(t),new this(r.root,o,n)}}static _createAfter(e,t){if(!e.parent)throw new _t.b("model-position-after-root: You cannot make a position after root.",[this,e],{root:e});return this._createAt(e.parent,e.endOffset,t)}static _createBefore(e,t){if(!e.parent)throw new _t.b("model-position-before-root: You cannot make a position before root.",e,{root:e});return this._createAt(e.parent,e.startOffset,t)}static fromJSON(e,t){if("$graveyard"===e.root){const n=new Ho(t.graveyard,e.path);return n.stickiness=e.stickiness,n}if(!t.getRoot(e.root))throw new _t.b("model-position-fromjson-no-root: Cannot create position for document. Root with specified name does not exist.",t,{rootName:e.root});return new Ho(t.getRoot(e.root),e.path,e.stickiness)}}class zo{constructor(e,t=null){this.start=Ho._createAt(e),this.end=t?Ho._createAt(t):Ho._createAt(e),this.start.stickiness=this.isCollapsed?"toNone":"toNext",this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new jo({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return"same"==Pt(this.start.getParentPath(),this.end.getParentPath())}get root(){return this.start.root}containsPosition(e){return e.isAfter(this.start)&&e.isBefore(this.end)}containsRange(e,t=!1){e.isCollapsed&&(t=!1);const n=this.containsPosition(e.start)||t&&this.start.isEqual(e.start),r=this.containsPosition(e.end)||t&&this.end.isEqual(e.end);return n&&r}containsItem(e){const t=Ho._createBefore(e);return this.containsPosition(t)||this.start.isEqual(t)}is(e){return"range"==e||"model:range"==e}isEqual(e){return this.start.isEqual(e.start)&&this.end.isEqual(e.end)}isIntersecting(e){return this.start.isBefore(e.end)&&this.end.isAfter(e.start)}getDifference(e){const t=[];return this.isIntersecting(e)?(this.containsPosition(e.start)&&t.push(new zo(this.start,e.start)),this.containsPosition(e.end)&&t.push(new zo(e.end,this.end))):t.push(new zo(this.start,this.end)),t}getIntersection(e){if(this.isIntersecting(e)){let t=this.start,n=this.end;return this.containsPosition(e.start)&&(t=e.start),this.containsPosition(e.end)&&(n=e.end),new zo(t,n)}return null}getMinimalFlatRanges(){const e=[],t=this.start.getCommonPath(this.end).length,n=Ho._createAt(this.start);let r=n.parent;for(;n.path.length>t+1;){const t=r.maxOffset-n.offset;0!==t&&e.push(new zo(n,n.getShiftedBy(t))),n.path=n.path.slice(0,-1),n.offset++,r=r.parent}for(;n.path.length<=this.end.path.length;){const t=this.end.path[n.path.length-1],r=t-n.offset;0!==r&&e.push(new zo(n,n.getShiftedBy(r))),n.offset=t,n.path.push(0)}return e}getWalker(e={}){return e.boundaries=this,new jo(e)}*getItems(e={}){e.boundaries=this,e.ignoreElementEnd=!0;const t=new jo(e);for(const e of t)yield e.item}*getPositions(e={}){e.boundaries=this;const t=new jo(e);yield t.position;for(const e of t)yield e.nextPosition}getTransformedByOperation(e){switch(e.type){case"insert":return this._getTransformedByInsertOperation(e);case"move":case"remove":case"reinsert":return this._getTransformedByMoveOperation(e);case"split":return[this._getTransformedBySplitOperation(e)];case"merge":return[this._getTransformedByMergeOperation(e)]}return[new zo(this.start,this.end)]}getTransformedByOperations(e){const t=[new zo(this.start,this.end)];for(const n of e)for(let e=0;e<t.length;e++){const r=t[e].getTransformedByOperation(n);t.splice(e,1,...r),e+=r.length-1}for(let e=0;e<t.length;e++){const n=t[e];for(let r=e+1;r<t.length;r++){const e=t[r];(n.containsRange(e)||e.containsRange(n)||n.isEqual(e))&&t.splice(r,1)}}return t}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(e,t=!1){return this._getTransformedByInsertion(e.position,e.howMany,t)}_getTransformedByMoveOperation(e,t=!1){const n=e.sourcePosition,r=e.howMany,o=e.targetPosition;return this._getTransformedByMove(n,o,r,t)}_getTransformedBySplitOperation(e){const t=this.start._getTransformedBySplitOperation(e);let n=this.end._getTransformedBySplitOperation(e);return this.end.isEqual(e.insertionPosition)&&(n=this.end.getShiftedBy(1)),t.root!=n.root&&(n=this.end.getShiftedBy(-1)),new zo(t,n)}_getTransformedByMergeOperation(e){if(this.start.isEqual(e.targetPosition)&&this.end.isEqual(e.deletionPosition))return new zo(this.start);let t=this.start._getTransformedByMergeOperation(e),n=this.end._getTransformedByMergeOperation(e);return t.root!=n.root&&(n=this.end.getShiftedBy(-1)),t.isAfter(n)?(e.sourcePosition.isBefore(e.targetPosition)?(t=Ho._createAt(n)).offset=0:(e.deletionPosition.isEqual(t)||(n=e.deletionPosition),t=e.targetPosition),new zo(t,n)):new zo(t,n)}_getTransformedByInsertion(e,t,n=!1){if(n&&this.containsPosition(e))return[new zo(this.start,e),new zo(e.getShiftedBy(t),this.end._getTransformedByInsertion(e,t))];{const n=new zo(this.start,this.end);return n.start=n.start._getTransformedByInsertion(e,t),n.end=n.end._getTransformedByInsertion(e,t),[n]}}_getTransformedByMove(e,t,n,r=!1){if(this.isCollapsed){const r=this.start._getTransformedByMove(e,t,n);return[new zo(r)]}const o=zo._createFromPositionAndShift(e,n),a=t._getTransformedByDeletion(e,n);if(this.containsPosition(t)&&!r&&(o.containsPosition(this.start)||o.containsPosition(this.end))){const r=this.start._getTransformedByMove(e,t,n),o=this.end._getTransformedByMove(e,t,n);return[new zo(r,o)]}let i;const s=this.getDifference(o);let l=null;const c=this.getIntersection(o);if(1==s.length?l=new zo(s[0].start._getTransformedByDeletion(e,n),s[0].end._getTransformedByDeletion(e,n)):2==s.length&&(l=new zo(this.start,this.end._getTransformedByDeletion(e,n))),i=l?l._getTransformedByInsertion(a,n,null!==c||r):[],c){const e=new zo(c.start._getCombined(o.start,a),c.end._getCombined(o.start,a));2==i.length?i.splice(1,0,e):i.push(e)}return i}_getTransformedByDeletion(e,t){let n=this.start._getTransformedByDeletion(e,t),r=this.end._getTransformedByDeletion(e,t);return null==n&&null==r?null:(null==n&&(n=e),null==r&&(r=e),new zo(n,r))}static _createFromPositionAndShift(e,t){const n=e,r=e.getShiftedBy(t);return t>0?new this(n,r):new this(r,n)}static _createIn(e){return new this(Ho._createAt(e,0),Ho._createAt(e,e.maxOffset))}static _createOn(e){return this._createFromPositionAndShift(Ho._createBefore(e),e.offsetSize)}static _createFromRanges(e){if(0===e.length)throw new _t.b("range-create-from-ranges-empty-array: At least one range has to be passed.",null);if(1==e.length)return e[0].clone();const t=e[0];e.sort((e,t)=>e.start.isAfter(t.start)?1:-1);const n=e.indexOf(t),r=new this(t.start,t.end);if(n>0)for(let t=n-1;e[t].end.isEqual(r.start);t++)r.start=Ho._createAt(e[t].start);for(let t=n+1;t<e.length&&e[t].start.isEqual(r.end);t++)r.end=Ho._createAt(e[t].end);return r}static fromJSON(e,t){return new this(Ho.fromJSON(e.start,t),Ho.fromJSON(e.end,t))}}class Bo{constructor(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._viewToModelLengthCallbacks=new Map,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set,this.on("modelToViewPosition",(e,t)=>{if(t.viewPosition)return;const n=this._modelToViewMapping.get(t.modelPosition.parent);t.viewPosition=this._findPositionIn(n,t.modelPosition.offset)},{priority:"low"}),this.on("viewToModelPosition",(e,t)=>{if(t.modelPosition)return;const n=this.findMappedViewAncestor(t.viewPosition),r=this._viewToModelMapping.get(n),o=this._toModelOffset(t.viewPosition.parent,t.viewPosition.offset,n);t.modelPosition=Ho._createAt(r,o)},{priority:"low"})}bindElements(e,t){this._modelToViewMapping.set(e,t),this._viewToModelMapping.set(t,e)}unbindViewElement(e){const t=this.toModelElement(e);if(this._viewToModelMapping.delete(e),this._elementToMarkerNames.has(e))for(const t of this._elementToMarkerNames.get(e))this._unboundMarkerNames.add(t);this._modelToViewMapping.get(t)==e&&this._modelToViewMapping.delete(t)}unbindModelElement(e){const t=this.toViewElement(e);this._modelToViewMapping.delete(e),this._viewToModelMapping.get(t)==e&&this._viewToModelMapping.delete(t)}bindElementToMarker(e,t){const n=this._markerNameToElements.get(t)||new Set;n.add(e);const r=this._elementToMarkerNames.get(e)||new Set;r.add(t),this._markerNameToElements.set(t,n),this._elementToMarkerNames.set(e,r)}unbindElementFromMarkerName(e,t){const n=this._markerNameToElements.get(t);n&&(n.delete(e),0==n.size&&this._markerNameToElements.delete(t));const r=this._elementToMarkerNames.get(e);r&&(r.delete(t),0==r.size&&this._elementToMarkerNames.delete(e))}flushUnboundMarkerNames(){const e=Array.from(this._unboundMarkerNames);return this._unboundMarkerNames.clear(),e}clearBindings(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set}toModelElement(e){return this._viewToModelMapping.get(e)}toViewElement(e){return this._modelToViewMapping.get(e)}toModelRange(e){return new zo(this.toModelPosition(e.start),this.toModelPosition(e.end))}toViewRange(e){return new _n(this.toViewPosition(e.start),this.toViewPosition(e.end))}toModelPosition(e){const t={viewPosition:e,mapper:this};return this.fire("viewToModelPosition",t),t.modelPosition}toViewPosition(e,t={isPhantom:!1}){const n={modelPosition:e,mapper:this,isPhantom:t.isPhantom};return this.fire("modelToViewPosition",n),n.viewPosition}markerNameToElements(e){const t=this._markerNameToElements.get(e);if(!t)return null;const n=new Set;for(const e of t)if(e.is("attributeElement"))for(const t of e.getElementsWithSameId())n.add(t);else n.add(e);return n}registerViewToModelLength(e,t){this._viewToModelLengthCallbacks.set(e,t)}findMappedViewAncestor(e){let t=e.parent;for(;!this._viewToModelMapping.has(t);)t=t.parent;return t}_toModelOffset(e,t,n){if(n!=e)return this._toModelOffset(e.parent,e.index,n)+this._toModelOffset(e,t,e);if(e.is("text"))return t;let r=0;for(let n=0;n<t;n++)r+=this.getModelLength(e.getChild(n));return r}getModelLength(e){if(this._viewToModelLengthCallbacks.get(e.name))return this._viewToModelLengthCallbacks.get(e.name)(e);if(this._viewToModelMapping.has(e))return 1;if(e.is("text"))return e.data.length;if(e.is("uiElement"))return 0;{let t=0;for(const n of e.getChildren())t+=this.getModelLength(n);return t}}_findPositionIn(e,t){let n,r=0,o=0,a=0;if(e.is("text"))return new gn(e,t);for(;o<t;)n=e.getChild(a),o+=r=this.getModelLength(n),a++;return o==t?this._moveViewPositionToTextNode(new gn(e,a)):this._findPositionIn(n,t-(o-r))}_moveViewPositionToTextNode(e){const t=e.nodeBefore,n=e.nodeAfter;return t instanceof At?new gn(t,t.data.length):n instanceof At?new gn(n,0):e}}Ct(Bo,xt);class Vo{constructor(){this._consumable=new Map,this._textProxyRegistry=new Map}add(e,t){t=Uo(t),e instanceof Io&&(e=this._getSymbolForTextProxy(e)),this._consumable.has(e)||this._consumable.set(e,new Map),this._consumable.get(e).set(t,!0)}consume(e,t){return t=Uo(t),e instanceof Io&&(e=this._getSymbolForTextProxy(e)),!!this.test(e,t)&&(this._consumable.get(e).set(t,!1),!0)}test(e,t){t=Uo(t),e instanceof Io&&(e=this._getSymbolForTextProxy(e));const n=this._consumable.get(e);if(void 0===n)return null;const r=n.get(t);return void 0===r?null:r}revert(e,t){t=Uo(t),e instanceof Io&&(e=this._getSymbolForTextProxy(e));const n=this.test(e,t);return!1===n?(this._consumable.get(e).set(t,!0),!0):!0!==n&&null}_getSymbolForTextProxy(e){let t=null;const n=this._textProxyRegistry.get(e.startOffset);if(n){const r=n.get(e.endOffset);r&&(t=r.get(e.parent))}return t||(t=this._addSymbolForTextProxy(e.startOffset,e.endOffset,e.parent)),t}_addSymbolForTextProxy(e,t,n){const r=Symbol("textProxySymbol");let o,a;return(o=this._textProxyRegistry.get(e))||(o=new Map,this._textProxyRegistry.set(e,o)),(a=o.get(t))||(a=new Map,o.set(t,a)),a.set(n,r),r}}function Uo(e){const t=e.split(":");return t.length>1?t[0]+":"+t[1]:t[0]}class Wo{constructor(e){this.conversionApi=Zt({dispatcher:this},e)}convertChanges(e,t,n){for(const t of e.getMarkersToRemove())this.convertMarkerRemove(t.name,t.range,n);for(const t of e.getChanges())"insert"==t.type?this.convertInsert(zo._createFromPositionAndShift(t.position,t.length),n):"remove"==t.type?this.convertRemove(t.position,t.length,t.name,n):this.convertAttribute(t.range,t.attributeKey,t.attributeOldValue,t.attributeNewValue,n);for(const e of this.conversionApi.mapper.flushUnboundMarkerNames()){const r=t.get(e).getRange();this.convertMarkerRemove(e,r,n),this.convertMarkerAdd(e,r,n)}for(const t of e.getMarkersToAdd())this.convertMarkerAdd(t.name,t.range,n)}convertInsert(e,t){this.conversionApi.writer=t,this.conversionApi.consumable=this._createInsertConsumable(e);for(const t of e){const e=t.item,n={item:e,range:zo._createFromPositionAndShift(t.previousPosition,t.length)};this._testAndFire("insert",n);for(const t of e.getAttributeKeys())n.attributeKey=t,n.attributeOldValue=null,n.attributeNewValue=e.getAttribute(t),this._testAndFire("attribute:"+t,n)}this._clearConversionApi()}convertRemove(e,t,n,r){this.conversionApi.writer=r,this.fire("remove:"+n,{position:e,length:t},this.conversionApi),this._clearConversionApi()}convertAttribute(e,t,n,r,o){this.conversionApi.writer=o,this.conversionApi.consumable=this._createConsumableForRange(e,"attribute:"+t);for(const o of e){const e={item:o.item,range:zo._createFromPositionAndShift(o.previousPosition,o.length),attributeKey:t,attributeOldValue:n,attributeNewValue:r};this._testAndFire("attribute:"+t,e)}this._clearConversionApi()}convertSelection(e,t,n){const r=Array.from(t.getMarkersAtPosition(e.getFirstPosition()));if(this.conversionApi.writer=n,this.conversionApi.consumable=this._createSelectionConsumable(e,r),this.fire("selection",{selection:e},this.conversionApi),e.isCollapsed){for(const t of r){const n=t.getRange();if(!qo(e.getFirstPosition(),t,this.conversionApi.mapper))continue;const r={item:e,markerName:t.name,markerRange:n};this.conversionApi.consumable.test(e,"addMarker:"+t.name)&&this.fire("addMarker:"+t.name,r,this.conversionApi)}for(const t of e.getAttributeKeys()){const n={item:e,range:e.getFirstRange(),attributeKey:t,attributeOldValue:null,attributeNewValue:e.getAttribute(t)};this.conversionApi.consumable.test(e,"attribute:"+n.attributeKey)&&this.fire("attribute:"+n.attributeKey+":$text",n,this.conversionApi)}this._clearConversionApi()}}convertMarkerAdd(e,t,n){if(!t.root.document||"$graveyard"==t.root.rootName)return;this.conversionApi.writer=n;const r="addMarker:"+e,o=new Vo;if(o.add(t,r),this.conversionApi.consumable=o,this.fire(r,{markerName:e,markerRange:t},this.conversionApi),o.test(t,r)){this.conversionApi.consumable=this._createConsumableForRange(t,r);for(const n of t.getItems()){if(!this.conversionApi.consumable.test(n,r))continue;const o={item:n,range:zo._createOn(n),markerName:e,markerRange:t};this.fire(r,o,this.conversionApi)}this._clearConversionApi()}}convertMarkerRemove(e,t,n){t.root.document&&"$graveyard"!=t.root.rootName&&(this.conversionApi.writer=n,this.fire("removeMarker:"+e,{markerName:e,markerRange:t},this.conversionApi),this._clearConversionApi())}_createInsertConsumable(e){const t=new Vo;for(const n of e){const e=n.item;t.add(e,"insert");for(const n of e.getAttributeKeys())t.add(e,"attribute:"+n)}return t}_createConsumableForRange(e,t){const n=new Vo;for(const r of e.getItems())n.add(r,t);return n}_createSelectionConsumable(e,t){const n=new Vo;n.add(e,"selection");for(const r of t)n.add(e,"addMarker:"+r.name);for(const t of e.getAttributeKeys())n.add(e,"attribute:"+t);return n}_testAndFire(e,t){if(!this.conversionApi.consumable.test(t.item,e))return;const n=t.item.name||"$text";this.fire(e+":"+n,t,this.conversionApi)}_clearConversionApi(){delete this.conversionApi.writer,delete this.conversionApi.consumable}}function qo(e,t,n){const r=t.getRange(),o=Array.from(e.getAncestors());return o.shift(),o.reverse(),!o.some(e=>{if(r.containsItem(e))return!!n.toViewElement(e).getCustomProperty("addHighlight")})}Ct(Wo,xt);class Go{constructor(e,t,n){this._lastRangeBackward=!1,this._ranges=[],this._attrs=new Map,e&&this.setTo(e,t,n)}get anchor(){if(this._ranges.length>0){const e=this._ranges[this._ranges.length-1];return this._lastRangeBackward?e.end:e.start}return null}get focus(){if(this._ranges.length>0){const e=this._ranges[this._ranges.length-1];return this._lastRangeBackward?e.start:e.end}return null}get isCollapsed(){return 1===this._ranges.length&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}isEqual(e){if(this.rangeCount!=e.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(e.anchor)||!this.focus.isEqual(e.focus))return!1;for(const t of this._ranges){let n=!1;for(const r of e._ranges)if(t.isEqual(r)){n=!0;break}if(!n)return!1}return!0}*getRanges(){for(const e of this._ranges)yield new zo(e.start,e.end)}getFirstRange(){let e=null;for(const t of this._ranges)e&&!t.start.isBefore(e.start)||(e=t);return e?new zo(e.start,e.end):null}getLastRange(){let e=null;for(const t of this._ranges)e&&!t.end.isAfter(e.end)||(e=t);return e?new zo(e.start,e.end):null}getFirstPosition(){const e=this.getFirstRange();return e?e.start.clone():null}getLastPosition(){const e=this.getLastRange();return e?e.end.clone():null}setTo(e,t,n){if(null===e)this._setRanges([]);else if(e instanceof Go)this._setRanges(e.getRanges(),e.isBackward);else if(e&&"function"==typeof e.getRanges)this._setRanges(e.getRanges(),e.isBackward);else if(e instanceof zo)this._setRanges([e],!!t&&!!t.backward);else if(e instanceof Ho)this._setRanges([new zo(e)]);else if(e instanceof No){const r=!!n&&!!n.backward;let o;if("in"==t)o=zo._createIn(e);else if("on"==t)o=zo._createOn(e);else{if(void 0===t)throw new _t.b("model-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",[this,e]);o=new zo(Ho._createAt(e,t))}this._setRanges([o],r)}else{if(!Yt(e))throw new _t.b("model-selection-setTo-not-selectable: Cannot set the selection to the given place.",[this,e]);this._setRanges(e,t&&!!t.backward)}}_setRanges(e,t=!1){const n=(e=Array.from(e)).some(t=>{if(!(t instanceof zo))throw new _t.b("model-selection-set-ranges-not-range: Selection range set to an object that is not an instance of model.Range.",[this,e]);return this._ranges.every(e=>!e.isEqual(t))});if(e.length!==this._ranges.length||n){this._removeAllRanges();for(const t of e)this._pushRange(t);this._lastRangeBackward=!!t,this.fire("change:range",{directChange:!0})}}setFocus(e,t){if(null===this.anchor)throw new _t.b("model-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",[this,e]);const n=Ho._createAt(e,t);if("same"==n.compareWith(this.focus))return;const r=this.anchor;this._ranges.length&&this._popRange(),"before"==n.compareWith(r)?(this._pushRange(new zo(n,r)),this._lastRangeBackward=!0):(this._pushRange(new zo(r,n)),this._lastRangeBackward=!1),this.fire("change:range",{directChange:!0})}getAttribute(e){return this._attrs.get(e)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}hasAttribute(e){return this._attrs.has(e)}removeAttribute(e){this.hasAttribute(e)&&(this._attrs.delete(e),this.fire("change:attribute",{attributeKeys:[e],directChange:!0}))}setAttribute(e,t){this.getAttribute(e)!==t&&(this._attrs.set(e,t),this.fire("change:attribute",{attributeKeys:[e],directChange:!0}))}getSelectedElement(){if(1!==this.rangeCount)return null;const e=this.getFirstRange(),t=e.start.nodeAfter,n=e.end.nodeBefore;return t instanceof Yo&&t==n?t:null}is(e){return"selection"==e||"model:selection"==e}*getSelectedBlocks(){const e=new WeakSet;for(const t of this.getRanges()){const n=Ko(t.start,e);n&&(yield n);for(const n of t.getWalker())"elementEnd"==n.type&&Jo(n.item,e)&&(yield n.item);const r=Ko(t.end,e);r&&!t.end.isTouching(Ho._createAt(r,0))&&(yield r)}}*getTopMostBlocks(){const e=Array.from(this.getSelectedBlocks());for(const t of e){const n=Qo(t);n&&e.includes(n)||(yield t)}}containsEntireContent(e=this.anchor.root){const t=Ho._createAt(e,0),n=Ho._createAt(e,"end");return t.isTouching(this.getFirstPosition())&&n.isTouching(this.getLastPosition())}_pushRange(e){this._checkRange(e),this._ranges.push(new zo(e.start,e.end))}_checkRange(e){for(let t=0;t<this._ranges.length;t++)if(e.isIntersecting(this._ranges[t]))throw new _t.b("model-selection-range-intersects: Trying to add a range that intersects with another range in the selection.",[this,e],{addedRange:e,intersectingRange:this._ranges[t]})}_removeAllRanges(){for(;this._ranges.length>0;)this._popRange()}_popRange(){this._ranges.pop()}}function Jo(e,t){return!t.has(e)&&(t.add(e),e.document.model.schema.isBlock(e)&&e.parent)}function Ko(e,t){const n=e.parent.document.model.schema,r=e.parent.getAncestors({parentFirst:!0,includeSelf:!0});let o=!1;const a=r.find(e=>!o&&!(o=n.isLimit(e))&&Jo(e,t));return r.forEach(e=>t.add(e)),a}function Qo(e){const t=e.document.model.schema;let n=e.parent;for(;n;){if(t.isBlock(n))return n;n=n.parent}}Ct(Go,xt);class Xo extends zo{constructor(e,t){super(e,t),function(){this.listenTo(this.root.document.model,"applyOperation",(e,t)=>{const n=t[0];n.isDocumentOperation&&function(e){const t=this.getTransformedByOperation(e),n=zo._createFromRanges(t),r=!n.isEqual(this),o=function(e,t){switch(t.type){case"insert":return e.containsPosition(t.position);case"move":case"remove":case"reinsert":case"merge":return e.containsPosition(t.sourcePosition)||e.start.isEqual(t.sourcePosition)||e.containsPosition(t.targetPosition);case"split":return e.containsPosition(t.splitPosition)||e.containsPosition(t.insertionPosition)}return!1}(this,e);let a=null;if(r){"$graveyard"==n.root.rootName&&(a="remove"==e.type?e.sourcePosition:e.deletionPosition);const t=this.toRange();this.start=n.start,this.end=n.end,this.fire("change:range",t,{deletionPosition:a})}else o&&this.fire("change:content",this.toRange(),{deletionPosition:a})}.call(this,n)},{priority:"low"})}.call(this)}detach(){this.stopListening()}is(e){return"liveRange"==e||"model:liveRange"==e||super.is(e)}toRange(){return new zo(this.start,this.end)}static fromRange(e){return new Xo(e.start,e.end)}}Ct(Xo,xt);const $o="selection:";class Zo{constructor(e){this._selection=new ea(e),this._selection.delegate("change:range").to(this),this._selection.delegate("change:attribute").to(this)}get isCollapsed(){return this._selection.isCollapsed}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get rangeCount(){return this._selection.rangeCount}get hasOwnRange(){return this._selection.hasOwnRange}get isBackward(){return this._selection.isBackward}get isGravityOverridden(){return this._selection.isGravityOverridden}get markers(){return this._selection.markers}get _ranges(){return this._selection._ranges}getRanges(){return this._selection.getRanges()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getSelectedBlocks(){return this._selection.getSelectedBlocks()}getTopMostBlocks(){return this._selection.getTopMostBlocks()}getSelectedElement(){return this._selection.getSelectedElement()}containsEntireContent(e){return this._selection.containsEntireContent(e)}destroy(){this._selection.destroy()}getAttributeKeys(){return this._selection.getAttributeKeys()}getAttributes(){return this._selection.getAttributes()}getAttribute(e){return this._selection.getAttribute(e)}hasAttribute(e){return this._selection.hasAttribute(e)}refresh(){this._selection._updateMarkers(),this._selection._updateAttributes(!1)}is(e){return"selection"==e||"model:selection"==e||"documentSelection"==e||"model:documentSelection"==e}_setFocus(e,t){this._selection.setFocus(e,t)}_setTo(e,t,n){this._selection.setTo(e,t,n)}_setAttribute(e,t){this._selection.setAttribute(e,t)}_removeAttribute(e){this._selection.removeAttribute(e)}_getStoredAttributes(){return this._selection._getStoredAttributes()}_overrideGravity(){return this._selection.overrideGravity()}_restoreGravity(e){this._selection.restoreGravity(e)}static _getStoreAttributeKey(e){return $o+e}static _isStoreAttributeKey(e){return e.startsWith($o)}}Ct(Zo,xt);class ea extends Go{constructor(e){super(),this.markers=new kn({idProperty:"name"}),this._model=e.model,this._document=e,this._attributePriority=new Map,this._fixGraveyardRangesData=[],this._hasChangedRange=!1,this._overriddenGravityRegister=new Set,this.listenTo(this._model,"applyOperation",(e,t)=>{const n=t[0];if(n.isDocumentOperation&&"marker"!=n.type&&"rename"!=n.type&&"noop"!=n.type){for(;this._fixGraveyardRangesData.length;){const{liveRange:e,sourcePosition:t}=this._fixGraveyardRangesData.shift();this._fixGraveyardSelection(e,t)}this._hasChangedRange&&(this._hasChangedRange=!1,this.fire("change:range",{directChange:!1}))}},{priority:"lowest"}),this.on("change:range",()=>{for(const e of this.getRanges())if(!this._document._validateSelectionRange(e))throw new _t.b("document-selection-wrong-position: Range from document selection starts or ends at incorrect position.",this,{range:e})}),this.listenTo(this._model.markers,"update",()=>this._updateMarkers()),this.listenTo(this._document,"change",(e,t)=>{!function(e,t){const n=e.document.differ;for(const r of n.getChanges()){if("insert"!=r.type)continue;const n=r.position.parent;r.length===n.maxOffset&&e.enqueueChange(t,e=>{const t=Array.from(n.getAttributeKeys()).filter(e=>e.startsWith($o));for(const r of t)e.removeAttribute(r,n)})}}(this._model,t)})}get isCollapsed(){return 0===this._ranges.length?this._document._getDefaultRange().isCollapsed:super.isCollapsed}get anchor(){return super.anchor||this._document._getDefaultRange().start}get focus(){return super.focus||this._document._getDefaultRange().end}get rangeCount(){return this._ranges.length?this._ranges.length:1}get hasOwnRange(){return this._ranges.length>0}get isGravityOverridden(){return!!this._overriddenGravityRegister.size}destroy(){for(let e=0;e<this._ranges.length;e++)this._ranges[e].detach();this.stopListening()}*getRanges(){this._ranges.length?yield*super.getRanges():yield this._document._getDefaultRange()}getFirstRange(){return super.getFirstRange()||this._document._getDefaultRange()}getLastRange(){return super.getLastRange()||this._document._getDefaultRange()}setTo(e,t,n){super.setTo(e,t,n),this._updateAttributes(!0)}setFocus(e,t){super.setFocus(e,t),this._updateAttributes(!0)}setAttribute(e,t){if(this._setAttribute(e,t)){const t=[e];this.fire("change:attribute",{attributeKeys:t,directChange:!0})}}removeAttribute(e){if(this._removeAttribute(e)){const t=[e];this.fire("change:attribute",{attributeKeys:t,directChange:!0})}}overrideGravity(){const e=bt();return this._overriddenGravityRegister.add(e),1===this._overriddenGravityRegister.size&&this._updateAttributes(!0),e}restoreGravity(e){if(!this._overriddenGravityRegister.has(e))throw new _t.b("document-selection-gravity-wrong-restore: Attempting to restore the selection gravity for an unknown UID.",this,{uid:e});this._overriddenGravityRegister.delete(e),this.isGravityOverridden||this._updateAttributes(!0)}_popRange(){this._ranges.pop().detach()}_pushRange(e){const t=this._prepareRange(e);t&&this._ranges.push(t)}_prepareRange(e){if(this._checkRange(e),e.root==this._document.graveyard)return;const t=Xo.fromRange(e);return t.on("change:range",(e,n,r)=>{this._hasChangedRange=!0,t.root==this._document.graveyard&&this._fixGraveyardRangesData.push({liveRange:t,sourcePosition:r.deletionPosition})}),t}_updateMarkers(){const e=[];for(const t of this._model.markers){const n=t.getRange();for(const r of this.getRanges())n.containsRange(r,!r.isCollapsed)&&e.push(t)}for(const t of e)this.markers.has(t)||this.markers.add(t);for(const t of Array.from(this.markers))e.includes(t)||this.markers.remove(t)}_updateAttributes(e){const t=Oo(this._getSurroundingAttributes()),n=Oo(this.getAttributes());if(e)this._attributePriority=new Map,this._attrs=new Map;else for(const[e,t]of this._attributePriority)"low"==t&&(this._attrs.delete(e),this._attributePriority.delete(e));this._setAttributesTo(t);const r=[];for(const[e,t]of this.getAttributes())n.has(e)&&n.get(e)===t||r.push(e);for(const[e]of n)this.hasAttribute(e)||r.push(e);r.length>0&&this.fire("change:attribute",{attributeKeys:r,directChange:!1})}_setAttribute(e,t,n=!0){const r=n?"normal":"low";return("low"!=r||"normal"!=this._attributePriority.get(e))&&super.getAttribute(e)!==t&&(this._attrs.set(e,t),this._attributePriority.set(e,r),!0)}_removeAttribute(e,t=!0){const n=t?"normal":"low";return!("low"==n&&"normal"==this._attributePriority.get(e)||(this._attributePriority.set(e,n),!super.hasAttribute(e)||(this._attrs.delete(e),0)))}_setAttributesTo(e){const t=new Set;for(const[t,n]of this.getAttributes())e.get(t)!==n&&this._removeAttribute(t,!1);for(const[n,r]of e)this._setAttribute(n,r,!1)&&t.add(n);return t}*_getStoredAttributes(){const e=this.getFirstPosition().parent;if(this.isCollapsed&&e.isEmpty)for(const t of e.getAttributeKeys())t.startsWith($o)&&(yield[t.substr($o.length),e.getAttribute(t)])}_getSurroundingAttributes(){const e=this.getFirstPosition(),t=this._model.schema;let n=null;if(this.isCollapsed){const t=e.textNode?e.textNode:e.nodeBefore,r=e.textNode?e.textNode:e.nodeAfter;if(this.isGravityOverridden||(n=ta(t)),n||(n=ta(r)),!this.isGravityOverridden&&!n){let e=t;for(;e&&!n;)n=ta(e=e.previousSibling)}if(!n){let e=r;for(;e&&!n;)n=ta(e=e.nextSibling)}n||(n=this._getStoredAttributes())}else{const e=this.getFirstRange();for(const r of e){if(r.item.is("element")&&t.isObject(r.item))break;if("text"==r.type){n=r.item.getAttributes();break}}}return n}_fixGraveyardSelection(e,t){const n=t.clone(),r=this._model.schema.getNearestSelectionRange(n),o=this._ranges.indexOf(e);if(this._ranges.splice(o,1),e.detach(),r){const e=this._prepareRange(r);this._ranges.splice(o,0,e)}}}function ta(e){return e instanceof Io||e instanceof Ao?e.getAttributes():null}class na{constructor(e){this._dispatchers=e}add(e){for(const t of this._dispatchers)e(t);return this}}var ra=function(e){return ht(e,5)};class oa extends na{elementToElement(e){return this.add(function(e){return(e=ra(e)).view=ia(e.view,"container"),t=>{t.on("insert:"+e.model,function(e){return(t,n,r)=>{const o=e(n.item,r.writer);if(!o)return;if(!r.consumable.consume(n.item,"insert"))return;const a=r.mapper.toViewPosition(n.range.start);r.mapper.bindElements(n.item,o),r.writer.insert(a,o)}}(e.view),{priority:e.converterPriority||"normal"})}}(e))}attributeToElement(e){return this.add(function(e){let t="attribute:"+((e=ra(e)).model.key?e.model.key:e.model);if(e.model.name&&(t+=":"+e.model.name),e.model.values)for(const t of e.model.values)e.view[t]=ia(e.view[t],"attribute");else e.view=ia(e.view,"attribute");const n=sa(e);return r=>{r.on(t,function(e){return(t,n,r)=>{const o=e(n.attributeOldValue,r.writer),a=e(n.attributeNewValue,r.writer);if(!o&&!a)return;if(!r.consumable.consume(n.item,t.name))return;const i=r.writer,s=i.document.selection;if(n.item instanceof Go||n.item instanceof Zo)i.wrap(s.getFirstRange(),a);else{let e=r.mapper.toViewRange(n.range);null!==n.attributeOldValue&&o&&(e=i.unwrap(e,o)),null!==n.attributeNewValue&&a&&i.wrap(e,a)}}}(n),{priority:e.converterPriority||"normal"})}}(e))}attributeToAttribute(e){return this.add(function(e){let t="attribute:"+((e=ra(e)).model.key?e.model.key:e.model);if(e.model.name&&(t+=":"+e.model.name),e.model.values)for(const t of e.model.values)e.view[t]=la(e.view[t]);else e.view=la(e.view);const n=sa(e);return r=>{r.on(t,function(e){return(t,n,r)=>{const o=e(n.attributeOldValue,n),a=e(n.attributeNewValue,n);if(!o&&!a)return;if(!r.consumable.consume(n.item,t.name))return;const i=r.mapper.toViewElement(n.item),s=r.writer;if(!i)throw new _t.b("conversion-attribute-to-attribute-on-text: Trying to convert text node's attribute with attribute-to-attribute converter.",[n,r]);if(null!==n.attributeOldValue&&o)if("class"==o.key){const e=Array.isArray(o.value)?o.value:[o.value];for(const t of e)s.removeClass(t,i)}else if("style"==o.key){const e=Object.keys(o.value);for(const t of e)s.removeStyle(t,i)}else s.removeAttribute(o.key,i);if(null!==n.attributeNewValue&&a)if("class"==a.key){const e=Array.isArray(a.value)?a.value:[a.value];for(const t of e)s.addClass(t,i)}else if("style"==a.key){const e=Object.keys(a.value);for(const t of e)s.setStyle(t,a.value[t],i)}else s.setAttribute(a.key,a.value,i)}}(n),{priority:e.converterPriority||"normal"})}}(e))}markerToElement(e){return this.add(function(e){return(e=ra(e)).view=ia(e.view,"ui"),t=>{t.on("addMarker:"+e.model,function(e){return(t,n,r)=>{n.isOpening=!0;const o=e(n,r.writer);n.isOpening=!1;const a=e(n,r.writer);if(!o||!a)return;const i=n.markerRange;if(i.isCollapsed&&!r.consumable.consume(i,t.name))return;for(const e of i)if(!r.consumable.consume(e.item,t.name))return;const s=r.mapper,l=r.writer;l.insert(s.toViewPosition(i.start),o),r.mapper.bindElementToMarker(o,n.markerName),i.isCollapsed||(l.insert(s.toViewPosition(i.end),a),r.mapper.bindElementToMarker(a,n.markerName)),t.stop()}}(e.view),{priority:e.converterPriority||"normal"}),t.on("removeMarker:"+e.model,(e.view,(e,t,n)=>{const r=n.mapper.markerNameToElements(t.markerName);if(r){for(const e of r)n.mapper.unbindElementFromMarkerName(e,t.markerName),n.writer.clear(n.writer.createRangeOn(e),e);n.writer.clearClonedElementsGroup(t.markerName),e.stop()}}),{priority:e.converterPriority||"normal"})}}(e))}markerToHighlight(e){return this.add(function(e){return t=>{t.on("addMarker:"+e.model,function(e){return(t,n,r)=>{if(!n.item)return;if(!(n.item instanceof Go||n.item instanceof Zo||n.item.is("textProxy")))return;const o=ca(e,n,r);if(!o)return;if(!r.consumable.consume(n.item,t.name))return;const a=aa(o),i=r.writer,s=i.document.selection;if(n.item instanceof Go||n.item instanceof Zo)i.wrap(s.getFirstRange(),a,s);else{const e=r.mapper.toViewRange(n.range),t=i.wrap(e,a);for(const e of t.getItems())if(e.is("attributeElement")&&e.isSimilar(a)){r.mapper.bindElementToMarker(e,n.markerName);break}}}}(e.view),{priority:e.converterPriority||"normal"}),t.on("addMarker:"+e.model,function(e){return(t,n,r)=>{if(!n.item)return;if(!(n.item instanceof Yo))return;const o=ca(e,n,r);if(!o)return;if(!r.consumable.test(n.item,t.name))return;const a=r.mapper.toViewElement(n.item);if(a&&a.getCustomProperty("addHighlight")){r.consumable.consume(n.item,t.name);for(const e of zo._createIn(n.item))r.consumable.consume(e.item,t.name);a.getCustomProperty("addHighlight")(a,o,r.writer),r.mapper.bindElementToMarker(a,n.markerName)}}}(e.view),{priority:e.converterPriority||"normal"}),t.on("removeMarker:"+e.model,function(e){return(t,n,r)=>{if(n.markerRange.isCollapsed)return;const o=ca(e,n,r);if(!o)return;const a=aa(o),i=r.mapper.markerNameToElements(n.markerName);if(i){for(const e of i)r.mapper.unbindElementFromMarkerName(e,n.markerName),e.is("attributeElement")?r.writer.unwrap(r.writer.createRangeOn(e),a):e.getCustomProperty("removeHighlight")(e,o.id,r.writer);r.writer.clearClonedElementsGroup(n.markerName),t.stop()}}}(e.view),{priority:e.converterPriority||"normal"})}}(e))}}function aa(e){const t=new Mn("span",e.attributes);return e.classes&&t._addClass(e.classes),e.priority&&(t._priority=e.priority),t._id=e.id,t}function ia(e,t){return"function"==typeof e?e:(n,r)=>function(e,t,n){let r;"string"==typeof e&&(e={name:e});const o=Object.assign({},e.attributes);if("container"==n)r=t.createContainerElement(e.name,o);else if("attribute"==n){const n={priority:e.priority||Mn.DEFAULT_PRIORITY};r=t.createAttributeElement(e.name,o,n)}else r=t.createUIElement(e.name,o);if(e.styles){const n=Object.keys(e.styles);for(const o of n)t.setStyle(o,e.styles[o],r)}if(e.classes){const 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0===e.view.value?/[\s\S]*/:e.view.value}},e.view.name&&(n.name=e.view.name),e.view=n,t}(e)),pa(e,t);const n=fa(e,!0);return t=>{t.on("element",n,{priority:e.converterPriority||"low"})}}(e))}elementToMarker(e){return this.add(function(e){return function(e){const t=e.model;e.model=(e,n)=>{const r="string"==typeof t?t:t(e);return n.createElement("$marker",{"data-name":r})}}(e=ra(e)),da(e)}(e))}}function da(e){const t=function(e){const t=e.view?new jt(e.view):null;return(n,r,o)=>{let a={};if(t){const e=t.match(r.viewItem);if(!e)return;a=e.match}a.name=!0;const i=function(e,t,n){return e instanceof Function?e(t,n):n.createElement(e)}(e.model,r.viewItem,o.writer);if(!i)return;if(!o.consumable.test(r.viewItem,a))return;const s=o.splitToAllowedParent(i,r.modelCursor);if(!s)return;o.writer.insert(i,s.position),o.convertChildren(r.viewItem,o.writer.createPositionAt(i,0)),o.consumable.consume(r.viewItem,a);const l=o.getSplitParts(i);r.modelRange=new zo(o.writer.createPositionBefore(i),o.writer.createPositionAfter(l[l.length-1])),s.cursorParent?r.modelCursor=o.writer.createPositionAt(s.cursorParent,0):r.modelCursor=r.modelRange.end}}(e=ra(e)),n=ha(e),r=n?"element:"+n:"element";return n=>{n.on(r,t,{priority:e.converterPriority||"normal"})}}function ha(e){return"string"==typeof e.view?e.view:"object"==typeof e.view&&"string"==typeof e.view.name?e.view.name:null}function pa(e,t=null){const n=null===t||(e=>e.getAttribute(t)),r="object"!=typeof e.model?e.model:e.model.key,o="object"!=typeof e.model||void 0===e.model.value?n:e.model.value;e.model={key:r,value:o}}function fa(e,t){const n=new jt(e.view);return(r,o,a)=>{const i=n.match(o.viewItem);if(!i)return;const s=e.model.key,l="function"==typeof e.model.value?e.model.value(o.viewItem):e.model.value;null!==l&&(function(e){return!("object"==typeof e.view&&!ha(e)||e.view.classes||e.view.attributes||e.view.styles)}(e)?i.match.name=!0:delete i.match.name,a.consumable.test(o.viewItem,i.match)&&(o.modelRange||(o=Object.assign(o,a.convertChildren(o.viewItem,o.modelCursor))),function(e,t,n,r){let o=!1;for(const a of Array.from(e.getItems({shallow:n})))r.schema.checkAttribute(a,t.key)&&(r.writer.setAttribute(t.key,t.value,a),o=!0);return o}(o.modelRange,{key:s,value:l},t,a)&&a.consumable.consume(o.viewItem,i.match)))}}class ma{constructor(e){this.model=e,this.view=new Po,this.mapper=new Bo,this.downcastDispatcher=new Wo({mapper:this.mapper});const t=this.model.document,n=t.selection,r=this.model.markers;this.listenTo(this.model,"_beforeChanges",()=>{this.view._disableRendering(!0)},{priority:"highest"}),this.listenTo(this.model,"_afterChanges",()=>{this.view._disableRendering(!1)},{priority:"lowest"}),this.listenTo(t,"change",()=>{this.view.change(e=>{this.downcastDispatcher.convertChanges(t.differ,r,e),this.downcastDispatcher.convertSelection(n,r,e)})},{priority:"low"}),this.listenTo(this.view.document,"selectionChange",function(e,t){return(n,r)=>{const o=r.newSelection,a=new Go,i=[];for(const e of o.getRanges())i.push(t.toModelRange(e));a.setTo(i,{backward:o.isBackward}),a.isEqual(e.document.selection)||e.change(e=>{e.setSelection(a)})}}(this.model,this.mapper)),this.downcastDispatcher.on("insert:$text",(e,t,n)=>{if(!n.consumable.consume(t.item,"insert"))return;const r=n.writer,o=n.mapper.toViewPosition(t.range.start),a=r.createText(t.item.data);r.insert(o,a)},{priority:"lowest"}),this.downcastDispatcher.on("remove",(e,t,n)=>{const r=n.mapper.toViewPosition(t.position),o=t.position.getShiftedBy(t.length),a=n.mapper.toViewPosition(o,{isPhantom:!0}),i=n.writer.createRange(r,a),s=n.writer.remove(i.getTrimmed());for(const e of n.writer.createRangeIn(s).getItems())n.mapper.unbindViewElement(e)},{priority:"low"}),this.downcastDispatcher.on("selection",(e,t,n)=>{const r=n.writer,o=r.document.selection;for(const e of o.getRanges())e.isCollapsed&&e.end.parent.document&&n.writer.mergeAttributes(e.start);r.setSelection(null)},{priority:"low"}),this.downcastDispatcher.on("selection",(e,t,n)=>{const r=t.selection;if(r.isCollapsed)return;if(!n.consumable.consume(r,"selection"))return;const o=[];for(const e of r.getRanges()){const 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i(r);n._add(i,l),a.push(l),s()})}(i).catch(e=>{throw console.error(Object(_t.a)("plugincollection-load: It was not possible to load the plugin."),{plugin:i}),e})}))).then(()=>c(a,"init")).then(()=>c(a,"afterInit")).then(()=>a);function c(e,t){return e.reduce((e,n)=>n[t]?e.then(n[t].bind(n)):e,Promise.resolve())}function u(e){return"function"==typeof e?e:n._availablePlugins.get(e)}function d(e){return e.map(e=>u(e)).filter(e=>!!e)}}destroy(){const e=Array.from(this).map(([,e])=>e).filter(e=>"function"==typeof e.destroy).map(e=>e.destroy());return Promise.all(e)}_add(e,t){this._plugins.set(e,t);const n=e.pluginName;if(n){if(this._plugins.has(n))throw new _t.b("plugincollection-plugin-name-conflict: Two plugins with the same name were loaded.",null,{pluginName:n,plugin1:this._plugins.get(n).constructor,plugin2:e});this._plugins.set(n,t)}}}Ct(ga,xt);class _a{constructor(){this._commands=new Map}add(e,t){this._commands.set(e,t)}get(e){return this._commands.get(e)}execute(e,...t){const 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0===n?null:e.is("text")||e.is("documentFragment")?n:n.test(t)}consume(e,t){return!!this.test(e,t)&&(e.is("text")||e.is("documentFragment")?this._consumables.set(e,!1):this._consumables.get(e).consume(t),!0)}revert(e,t){const n=this._consumables.get(e);void 0!==n&&(e.is("text")||e.is("documentFragment")?this._consumables.set(e,!0):n.revert(t))}static consumablesFromElement(e){const t={name:!0,attributes:[],classes:[],styles:[]},n=e.getAttributeKeys();for(const e of n)"style"!=e&&"class"!=e&&t.attributes.push(e);const r=e.getClassNames();for(const e of r)t.classes.push(e);const o=e.getStyleNames();for(const e of o)t.styles.push(e);return t}static createFrom(e,t){if(t||(t=new wa),e.is("text"))return t.add(e),t;e.is("element")&&t.add(e,wa.consumablesFromElement(e)),e.is("documentFragment")&&t.add(e);for(const n of e.getChildren())t=wa.createFrom(n,t);return t}}class ka{constructor(){this._canConsumeName=null,this._consumables={attributes:new Map,styles:new Map,classes:new 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n=this.getDefinition(e.last);return!!n&&n.allowAttributes.includes(t)}checkMerge(e,t=null){if(e instanceof Ho){const t=e.nodeBefore,n=e.nodeAfter;if(!(t instanceof Yo))throw new _t.b("schema-check-merge-no-element-before: The node before the merge position must be an element.",this);if(!(n instanceof Yo))throw new _t.b("schema-check-merge-no-element-after: The node after the merge position must be an element.",this);return this.checkMerge(t,n)}for(const n of t.getChildren())if(!this.checkChild(e,n))return!1;return!0}addChildCheck(e){this.on("checkChild",(t,[n,r])=>{if(!r)return;const o=e(n,r);"boolean"==typeof o&&(t.stop(),t.return=o)},{priority:"high"})}addAttributeCheck(e){this.on("checkAttribute",(t,[n,r])=>{const o=e(n,r);"boolean"==typeof o&&(t.stop(),t.return=o)},{priority:"high"})}setAttributeProperties(e,t){this._attributeProperties[e]=Object.assign(this.getAttributeProperties(e),t)}getAttributeProperties(e){return this._attributeProperties[e]||{}}getLimitElement(e){let t;for(t=e instanceof Ho?e.parent:(e instanceof zo?[e]:Array.from(e.getRanges())).reduce((e,t)=>{const n=t.getCommonAncestor();return e?e.getCommonAncestor(n,{includeSelf:!0}):n},null);!this.isLimit(t)&&t.parent;)t=t.parent;return t}checkAttributeInSelection(e,t){if(e.isCollapsed){const n=[...e.getFirstPosition().getAncestors(),new Ao("",e.getAttributes())];return this.checkAttribute(n,t)}{const n=e.getRanges();for(const e of n)for(const n of e)if(this.checkAttribute(n.item,t))return!0}return!1}*getValidRanges(e,t){e=function*(e){for(const t of e)yield*t.getMinimalFlatRanges()}(e);for(const n of e)yield*this._getValidRangesForRange(n,t)}getNearestSelectionRange(e,t="both"){if(this.checkChild(e,"$text"))return new zo(e);let n,r;"both"!=t&&"backward"!=t||(n=new jo({startPosition:e,direction:"backward"})),"both"!=t&&"forward"!=t||(r=new jo({startPosition:e}));for(const e of function*(e,t){let n=!1;for(;!n;){if(n=!0,e){const t=e.next();t.done||(n=!1,yield{walker:e,value:t.value})}if(t){const e=t.next();e.done||(n=!1,yield{walker:t,value:e.value})}}}(n,r)){const t=e.walker==n?"elementEnd":"elementStart",r=e.value;if(r.type==t&&this.isObject(r.item))return zo._createOn(r.item);if(this.checkChild(r.nextPosition,"$text"))return new zo(r.nextPosition)}return null}findAllowedParent(e,t){let n=e.parent;for(;n;){if(this.checkChild(n,t))return n;if(this.isLimit(n))return null;n=n.parent}return null}removeDisallowedAttributes(e,t){for(const n of e){for(const e of n.getAttributeKeys())this.checkAttribute(n,e)||t.removeAttribute(e,n);n.is("element")&&this.removeDisallowedAttributes(n.getChildren(),t)}}createContext(e){return new Ma(e)}_clearCache(){this._compiledDefinitions=null}_compile(){const e={},t=this._sourceDefinitions,n=Object.keys(t);for(const r of n)e[r]=Ea(t[r],r);for(const t of n)Ta(e,t);for(const t of n)Sa(e,t);for(const t of n)Da(e,t),La(e,t);for(const t of n)Ca(e,t),Pa(e,t);this._compiledDefinitions=e}_checkContextMatch(e,t,n=t.length-1){const r=t.getItem(n);if(e.allowIn.includes(r.name)){if(0==n)return!0;{const e=this.getDefinition(r);return this._checkContextMatch(e,t,n-1)}}return!1}*_getValidRangesForRange(e,t){let n=e.start,r=e.start;for(const o of e.getItems({shallow:!0}))o.is("element")&&(yield*this._getValidRangesForRange(zo._createIn(o),t)),this.checkAttribute(o,t)||(n.isEqual(r)||(yield new zo(n,r)),n=Ho._createAfter(o)),r=Ho._createAfter(o);n.isEqual(r)||(yield new zo(n,r))}}Ct(xa,on);class Ma{constructor(e){if(e instanceof Ma)return e;"string"==typeof e?e=[e]:Array.isArray(e)||(e=e.getAncestors({includeSelf:!0})),e[0]&&"string"!=typeof e[0]&&e[0].is("documentFragment")&&e.shift(),this._items=e.map(Aa)}get length(){return this._items.length}get last(){return this._items[this._items.length-1]}[Symbol.iterator](){return this._items[Symbol.iterator]()}push(e){const t=new Ma([e]);return t._items=[...this._items,...t._items],t}getItem(e){return this._items[e]}*getNames(){yield*this._items.map(e=>e.name)}endsWith(e){return Array.from(this.getNames()).join(" ").endsWith(e)}}function Ea(e,t){const n={name:t,allowIn:[],allowContentOf:[],allowWhere:[],allowAttributes:[],allowAttributesOf:[],inheritTypesFrom:[]};return function(e,t){for(const n of e){const e=Object.keys(n).filter(e=>e.startsWith("is"));for(const r of e)t[r]=n[r]}}(e,n),Oa(e,n,"allowIn"),Oa(e,n,"allowContentOf"),Oa(e,n,"allowWhere"),Oa(e,n,"allowAttributes"),Oa(e,n,"allowAttributesOf"),Oa(e,n,"inheritTypesFrom"),function(e,t){for(const n of e){const e=n.inheritAllFrom;e&&(t.allowContentOf.push(e),t.allowWhere.push(e),t.allowAttributesOf.push(e),t.inheritTypesFrom.push(e))}}(e,n),n}function Ta(e,t){for(const n of e[t].allowContentOf)e[n]&&Na(e,n).forEach(e=>{e.allowIn.push(t)});delete e[t].allowContentOf}function Sa(e,t){for(const n of e[t].allowWhere){const r=e[n];if(r){const n=r.allowIn;e[t].allowIn.push(...n)}}delete e[t].allowWhere}function Da(e,t){for(const n of e[t].allowAttributesOf){const r=e[n];if(r){const n=r.allowAttributes;e[t].allowAttributes.push(...n)}}delete e[t].allowAttributesOf}function La(e,t){const n=e[t];for(const t of n.inheritTypesFrom){const r=e[t];if(r){const e=Object.keys(r).filter(e=>e.startsWith("is"));for(const t of e)t in n||(n[t]=r[t])}}delete n.inheritTypesFrom}function Ca(e,t){const n=e[t],r=n.allowIn.filter(t=>e[t]);n.allowIn=Array.from(new Set(r))}function Pa(e,t){const n=e[t];n.allowAttributes=Array.from(new Set(n.allowAttributes))}function Oa(e,t,n){for(const r of e)"string"==typeof r[n]?t[n].push(r[n]):Array.isArray(r[n])&&t[n].push(...r[n])}function Na(e,t){const n=e[t];return function(e){return Object.keys(e).map(t=>e[t])}(e).filter(e=>e.allowIn.includes(n.name))}function Aa(e){return"string"==typeof e?{name:e,*getAttributeKeys(){},getAttribute(){}}:{name:e.is("element")?e.name:"$text",*getAttributeKeys(){yield*e.getAttributeKeys()},getAttribute:t=>e.getAttribute(t)}}class Ia{constructor(e={}){this._splitParts=new Map,this._modelCursor=null,this.conversionApi=Object.assign({},e),this.conversionApi.convertItem=this._convertItem.bind(this),this.conversionApi.convertChildren=this._convertChildren.bind(this),this.conversionApi.splitToAllowedParent=this._splitToAllowedParent.bind(this),this.conversionApi.getSplitParts=this._getSplitParts.bind(this)}convert(e,t,n=["$root"]){this.fire("viewCleanup",e),this._modelCursor=function(e,t){let n;for(const r of new Ma(e)){const e={};for(const t of r.getAttributeKeys())e[t]=r.getAttribute(t);const o=t.createElement(r.name,e);n&&t.append(o,n),n=Ho._createAt(o,0)}return n}(n,t),this.conversionApi.writer=t,this.conversionApi.consumable=wa.createFrom(e),this.conversionApi.store={};const{modelRange:r}=this._convertItem(e,this._modelCursor),o=t.createDocumentFragment();if(r){this._removeEmptyElements();for(const e of Array.from(this._modelCursor.parent.getChildren()))t.append(e,o);o.markers=function(e,t){const n=new Set,r=new Map,o=zo._createIn(e).getItems();for(const e of o)"$marker"==e.name&&n.add(e);for(const e of n){const n=e.getAttribute("data-name"),o=t.createPositionBefore(e);r.has(n)?r.get(n).end=o.clone():r.set(n,new zo(o.clone())),t.remove(e)}return r}(o,t)}return this._modelCursor=null,this._splitParts.clear(),this.conversionApi.writer=null,this.conversionApi.store=null,o}_convertItem(e,t){const n=Object.assign({viewItem:e,modelCursor:t,modelRange:null});if(e.is("element")?this.fire("element:"+e.name,n,this.conversionApi):e.is("text")?this.fire("text",n,this.conversionApi):this.fire("documentFragment",n,this.conversionApi),n.modelRange&&!(n.modelRange instanceof zo))throw new _t.b("view-conversion-dispatcher-incorrect-result: Incorrect conversion result was dropped.",this);return{modelRange:n.modelRange,modelCursor:n.modelCursor}}_convertChildren(e,t){const n=new zo(t);let r=t;for(const t of Array.from(e.getChildren())){const e=this._convertItem(t,r);e.modelRange instanceof zo&&(n.end=e.modelRange.end,r=e.modelCursor)}return{modelRange:n,modelCursor:r}}_splitToAllowedParent(e,t){const n=this.conversionApi.schema.findAllowedParent(t,e);if(!n)return null;if(n===t.parent)return{position:t};if(this._modelCursor.parent.getAncestors().includes(n))return null;const r=this.conversionApi.writer.split(t,n),o=[];for(const e of r.range.getWalker())if("elementEnd"==e.type)o.push(e.item);else{const t=o.pop(),n=e.item;this._registerSplitPair(t,n)}return{position:r.position,cursorParent:r.range.end.parent}}_registerSplitPair(e,t){this._splitParts.has(e)||this._splitParts.set(e,[e]);const n=this._splitParts.get(e);this._splitParts.set(t,n),n.push(t)}_getSplitParts(e){return this._splitParts.has(e)?this._splitParts.get(e):[e]}_removeEmptyElements(){let e=!1;for(const t of this._splitParts.keys())t.isEmpty&&(this.conversionApi.writer.remove(t),this._splitParts.delete(t),e=!0);e&&this._removeEmptyElements()}}Ct(Ia,xt);class Ra{constructor(e,t){this.model=e,this.processor=t,this.mapper=new Bo,this.downcastDispatcher=new Wo({mapper:this.mapper}),this.downcastDispatcher.on("insert:$text",(e,t,n)=>{if(!n.consumable.consume(t.item,"insert"))return;const r=n.writer,o=n.mapper.toViewPosition(t.range.start),a=r.createText(t.item.data);r.insert(o,a)},{priority:"lowest"}),this.upcastDispatcher=new Ia({schema:e.schema}),this.upcastDispatcher.on("text",(e,t,n)=>{if(n.schema.checkChild(t.modelCursor,"$text")&&n.consumable.consume(t.viewItem)){const e=n.writer.createText(t.viewItem.data);n.writer.insert(e,t.modelCursor),t.modelRange=zo._createFromPositionAndShift(t.modelCursor,e.offsetSize),t.modelCursor=t.modelRange.end}},{priority:"lowest"}),this.upcastDispatcher.on("element",(e,t,n)=>{if(!t.modelRange&&n.consumable.consume(t.viewItem,{name:!0})){const{modelRange:e,modelCursor:r}=n.convertChildren(t.viewItem,t.modelCursor);t.modelRange=e,t.modelCursor=r}},{priority:"lowest"}),this.upcastDispatcher.on("documentFragment",(e,t,n)=>{if(!t.modelRange&&n.consumable.consume(t.viewItem,{name:!0})){const{modelRange:e,modelCursor:r}=n.convertChildren(t.viewItem,t.modelCursor);t.modelRange=e,t.modelCursor=r}},{priority:"lowest"}),this.decorate("init"),this.on("init",()=>{this.fire("ready")},{priority:"lowest"})}get(e){const{rootName:t="main",trim:n="empty"}=e||{};if(!this._checkIfRootsExists([t]))throw new _t.b("datacontroller-get-non-existent-root: Attempting to get data from a non-existing root.",this);const r=this.model.document.getRoot(t);return"empty"!==n||this.model.hasContent(r,{ignoreWhitespaces:!0})?this.stringify(r):""}stringify(e){const t=this.toView(e);return this.processor.toData(t)}toView(e){this.mapper.clearBindings();const t=zo._createIn(e),n=new Vn,r=new Un(new xn);if(this.mapper.bindElements(e,n),this.downcastDispatcher.convertInsert(t,r),!e.is("documentFragment")){const t=function(e){const t=[],n=e.root.document;if(!n)return[];const r=zo._createIn(e);for(const e of n.model.markers){const n=r.getIntersection(e.getRange());n&&t.push([e.name,n])}return t}(e);for(const[e,n]of t)this.downcastDispatcher.convertMarkerAdd(e,n,r)}return n}init(e){if(this.model.document.version)throw new _t.b("datacontroller-init-document-not-empty: Trying to set initial data to not empty document.",this);let t={};if("string"==typeof e?t.main=e:t=e,!this._checkIfRootsExists(Object.keys(t)))throw new _t.b("datacontroller-init-non-existent-root: Attempting to init data on a non-existing root.",this);return this.model.enqueueChange("transparent",e=>{for(const n of Object.keys(t)){const r=this.model.document.getRoot(n);e.insert(this.parse(t[n],r),r,0)}}),Promise.resolve()}set(e){let t={};if("string"==typeof e?t.main=e:t=e,!this._checkIfRootsExists(Object.keys(t)))throw new _t.b("datacontroller-set-non-existent-root: Attempting to set data on a non-existing root.",this);this.model.enqueueChange("transparent",e=>{e.setSelection(null),e.removeSelectionAttribute(this.model.document.selection.getAttributeKeys());for(const n of Object.keys(t)){const r=this.model.document.getRoot(n);e.remove(e.createRangeIn(r)),e.insert(this.parse(t[n],r),r,0)}})}parse(e,t="$root"){const n=this.processor.toView(e);return this.toModel(n,t)}toModel(e,t="$root"){return this.model.change(n=>this.upcastDispatcher.convert(e,n,t))}destroy(){this.stopListening()}_checkIfRootsExists(e){for(const t of e)if(!this.model.document.getRootNames().includes(t))return!1;return!0}}Ct(Ra,on);class Ya{constructor(e,t){this._helpers=new Map,this._downcast=Array.isArray(e)?e:[e],this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:!0}),this._upcast=Array.isArray(t)?t:[t],this._createConversionHelpers({name:"upcast",dispatchers:this._upcast,isDowncast:!1})}addAlias(e,t){const n=this._downcast.includes(t);if(!this._upcast.includes(t)&&!n)throw new _t.b("conversion-add-alias-dispatcher-not-registered: Trying to register and alias for a dispatcher that nas not been registered.",this);this._createConversionHelpers({name:e,dispatchers:[t],isDowncast:n})}for(e){if(!this._helpers.has(e))throw new _t.b("conversion-for-unknown-group: Trying to add a converter to an unknown dispatchers group.",this);return this._helpers.get(e)}elementToElement(e){this.for("downcast").elementToElement(e);for(const{model:t,view:n}of ja(e))this.for("upcast").elementToElement({model:t,view:n,converterPriority:e.converterPriority})}attributeToElement(e){this.for("downcast").attributeToElement(e);for(const{model:t,view:n}of ja(e))this.for("upcast").elementToAttribute({view:n,model:t,converterPriority:e.converterPriority})}attributeToAttribute(e){this.for("downcast").attributeToAttribute(e);for(const{model:t,view:n}of ja(e))this.for("upcast").attributeToAttribute({view:n,model:t})}_createConversionHelpers({name:e,dispatchers:t,isDowncast:n}){if(this._helpers.has(e))throw new _t.b("conversion-group-exists: Trying to register a group name that has already been registered.",this);const r=n?new oa(t):new ua(t);this._helpers.set(e,r)}}function*ja(e){if(e.model.values)for(const t of e.model.values)yield*Fa({key:e.model.key,value:t},e.view[t],e.upcastAlso?e.upcastAlso[t]:void 0);else yield*Fa(e.model,e.view,e.upcastAlso)}function*Fa(e,t,n){if(yield{model:e,view:t},n){n=Array.isArray(n)?n:[n];for(const t of n)yield{model:e,view:t}}}class Ha{constructor(e="default"){this.operations=[],this.type=e}get baseVersion(){for(const e of this.operations)if(null!==e.baseVersion)return e.baseVersion;return null}addOperation(e){return e.batch=this,this.operations.push(e),e}}class za{constructor(e){this.baseVersion=e,this.isDocumentOperation=null!==this.baseVersion,this.batch=null}_validate(){}toJSON(){const e=Object.assign({},this);return e.__className=this.constructor.className,delete e.batch,delete e.isDocumentOperation,e}static get className(){return"Operation"}static fromJSON(e){return new this(e.baseVersion)}}class Ba{constructor(e){this.markers=new Map,this._children=new Ro,e&&this._insertChild(0,e)}[Symbol.iterator](){return this.getChildren()}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(e){return"documentFragment"==e||"model:documentFragment"==e}getChild(e){return this._children.getNode(e)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(e){return this._children.getNodeIndex(e)}getChildStartOffset(e){return this._children.getNodeStartOffset(e)}getPath(){return[]}getNodeByPath(e){let t=this;for(const n of e)t=t.getChild(t.offsetToIndex(n));return t}offsetToIndex(e){return this._children.offsetToIndex(e)}toJSON(){const e=[];for(const t of this._children)e.push(t.toJSON());return e}static fromJSON(e){const t=[];for(const n of e)n.name?t.push(Yo.fromJSON(n)):t.push(Ao.fromJSON(n));return new Ba(t)}_appendChild(e){this._insertChild(this.childCount,e)}_insertChild(e,t){const n=function(e){return"string"==typeof e?[new Ao(e)]:(Yt(e)||(e=[e]),Array.from(e).map(e=>"string"==typeof e?new Ao(e):e instanceof Io?new Ao(e.data,e.getAttributes()):e))}(t);for(const e of n)null!==e.parent&&e._remove(),e.parent=this;this._children._insertNodes(e,n)}_removeChildren(e,t=1){const n=this._children._removeNodes(e,t);for(const e of n)e.parent=null;return n}}function Va(e,t){const n=(t=qa(t)).reduce((e,t)=>e+t.offsetSize,0),r=e.parent;Ja(e);const o=e.index;return r._insertChild(o,t),Ga(r,o+t.length),Ga(r,o),new zo(e,e.getShiftedBy(n))}function Ua(e){if(!e.isFlat)throw new _t.b("operation-utils-remove-range-not-flat: Trying to remove a range which starts and ends in different element.",this);const t=e.start.parent;Ja(e.start),Ja(e.end);const n=t._removeChildren(e.start.index,e.end.index-e.start.index);return Ga(t,e.start.index),n}function Wa(e,t){if(!e.isFlat)throw new _t.b("operation-utils-move-range-not-flat: Trying to move a range which starts and ends in different element.",this);const n=Ua(e);return Va(t=t._getTransformedByDeletion(e.start,e.end.offset-e.start.offset),n)}function qa(e){const t=[];e instanceof Array||(e=[e]);for(let n=0;n<e.length;n++)if("string"==typeof e[n])t.push(new Ao(e[n]));else if(e[n]instanceof Io)t.push(new Ao(e[n].data,e[n].getAttributes()));else if(e[n]instanceof Ba||e[n]instanceof Ro)for(const r of e[n])t.push(r);else e[n]instanceof No&&t.push(e[n]);for(let e=1;e<t.length;e++){const n=t[e],r=t[e-1];n instanceof Ao&&r instanceof Ao&&Ka(n,r)&&(t.splice(e-1,2,new Ao(r.data+n.data,r.getAttributes())),e--)}return t}function Ga(e,t){const n=e.getChild(t-1),r=e.getChild(t);if(n&&r&&n.is("text")&&r.is("text")&&Ka(n,r)){const o=new Ao(n.data+r.data,n.getAttributes());e._removeChildren(t-1,2),e._insertChild(t-1,o)}}function Ja(e){const t=e.textNode,n=e.parent;if(t){const r=e.offset-t.startOffset,o=t.index;n._removeChildren(o,1);const a=new Ao(t.data.substr(0,r),t.getAttributes()),i=new Ao(t.data.substr(r),t.getAttributes());n._insertChild(o,[a,i])}}function Ka(e,t){const n=e.getAttributes(),r=t.getAttributes();for(const e of n){if(e[1]!==t.getAttribute(e[0]))return!1;r.next()}return r.next().done}var Qa=function(e,t){return qr(e,t)};class Xa extends za{constructor(e,t,n,r,o){super(o),this.range=e.clone(),this.key=t,this.oldValue=void 0===n?null:n,this.newValue=void 0===r?null:r}get type(){return null===this.oldValue?"addAttribute":null===this.newValue?"removeAttribute":"changeAttribute"}clone(){return new Xa(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Xa(this.range,this.key,this.newValue,this.oldValue,this.baseVersion+1)}toJSON(){const e=super.toJSON();return e.range=this.range.toJSON(),e}_validate(){if(!this.range.isFlat)throw new _t.b("attribute-operation-range-not-flat: The range to change is not flat.",this);for(const e of this.range.getItems({shallow:!0})){if(null!==this.oldValue&&!Qa(e.getAttribute(this.key),this.oldValue))throw new _t.b("attribute-operation-wrong-old-value: Changed node has different attribute value than operation's old attribute value.",this,{item:e,key:this.key,value:this.oldValue});if(null===this.oldValue&&null!==this.newValue&&e.hasAttribute(this.key))throw new _t.b("attribute-operation-attribute-exists: The attribute with given key already exists.",this,{node:e,key:this.key})}}_execute(){Qa(this.oldValue,this.newValue)||function(e,t,n){Ja(e.start),Ja(e.end);for(const r of e.getItems({shallow:!0})){const e=r.is("textProxy")?r.textNode:r;null!==n?e._setAttribute(t,n):e._removeAttribute(t),Ga(e.parent,e.index)}Ga(e.end.parent,e.end.index)}(this.range,this.key,this.newValue)}static get className(){return"AttributeOperation"}static fromJSON(e,t){return new Xa(zo.fromJSON(e.range,t),e.key,e.oldValue,e.newValue,e.baseVersion)}}class $a extends za{constructor(e,t){super(null),this.sourcePosition=e.clone(),this.howMany=t}get type(){return"detach"}toJSON(){const e=super.toJSON();return e.sourcePosition=this.sourcePosition.toJSON(),e}_validate(){if(this.sourcePosition.root.document)throw new _t.b("detach-operation-on-document-node: Cannot detach document node.",this)}_execute(){Ua(zo._createFromPositionAndShift(this.sourcePosition,this.howMany))}static get className(){return"DetachOperation"}}class Za extends za{constructor(e,t,n,r){super(r),this.sourcePosition=e.clone(),this.sourcePosition.stickiness="toNext",this.howMany=t,this.targetPosition=n.clone(),this.targetPosition.stickiness="toNone"}get type(){return"$graveyard"==this.targetPosition.root.rootName?"remove":"$graveyard"==this.sourcePosition.root.rootName?"reinsert":"move"}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.baseVersion)}getMovedRangeStart(){return this.targetPosition._getTransformedByDeletion(this.sourcePosition,this.howMany)}getReversed(){const e=this.sourcePosition._getTransformedByInsertion(this.targetPosition,this.howMany);return new this.constructor(this.getMovedRangeStart(),this.howMany,e,this.baseVersion+1)}_validate(){const e=this.sourcePosition.parent,t=this.targetPosition.parent,n=this.sourcePosition.offset,r=this.targetPosition.offset;if(n+this.howMany>e.maxOffset)throw new _t.b("move-operation-nodes-do-not-exist: The nodes which should be moved do not exist.",this);if(e===t&&n<r&&r<n+this.howMany)throw new _t.b("move-operation-range-into-itself: Trying to move a range of nodes to the inside of that range.",this);if(this.sourcePosition.root==this.targetPosition.root&&"prefix"==Pt(this.sourcePosition.getParentPath(),this.targetPosition.getParentPath())){const e=this.sourcePosition.path.length-1;if(this.targetPosition.path[e]>=n&&this.targetPosition.path[e]<n+this.howMany)throw new _t.b("move-operation-node-into-itself: Trying to move a range of nodes into one of nodes from that range.",this)}}_execute(){Wa(zo._createFromPositionAndShift(this.sourcePosition,this.howMany),this.targetPosition)}toJSON(){const e=super.toJSON();return e.sourcePosition=this.sourcePosition.toJSON(),e.targetPosition=this.targetPosition.toJSON(),e}static get className(){return"MoveOperation"}static fromJSON(e,t){const n=Ho.fromJSON(e.sourcePosition,t),r=Ho.fromJSON(e.targetPosition,t);return new this(n,e.howMany,r,e.baseVersion)}}class ei extends za{constructor(e,t,n){super(n),this.position=e.clone(),this.position.stickiness="toNone",this.nodes=new Ro(qa(t)),this.shouldReceiveAttributes=!1}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}clone(){const e=new Ro([...this.nodes].map(e=>e._clone(!0))),t=new ei(this.position,e,this.baseVersion);return t.shouldReceiveAttributes=this.shouldReceiveAttributes,t}getReversed(){const e=this.position.root.document.graveyard,t=new Ho(e,[0]);return new Za(this.position,this.nodes.maxOffset,t,this.baseVersion+1)}_validate(){const e=this.position.parent;if(!e||e.maxOffset<this.position.offset)throw new _t.b("insert-operation-position-invalid: Insertion position is invalid.",this)}_execute(){const e=this.nodes;this.nodes=new Ro([...e].map(e=>e._clone(!0))),Va(this.position,e)}toJSON(){const e=super.toJSON();return e.position=this.position.toJSON(),e.nodes=this.nodes.toJSON(),e}static get className(){return"InsertOperation"}static fromJSON(e,t){const n=[];for(const t of e.nodes)t.name?n.push(Yo.fromJSON(t)):n.push(Ao.fromJSON(t));const r=new ei(Ho.fromJSON(e.position,t),n,e.baseVersion);return r.shouldReceiveAttributes=e.shouldReceiveAttributes,r}}class ti extends za{constructor(e,t,n,r,o,a){super(a),this.name=e,this.oldRange=t?t.clone():null,this.newRange=n?n.clone():null,this.affectsData=o,this._markers=r}get type(){return"marker"}clone(){return new ti(this.name,this.oldRange,this.newRange,this._markers,this.affectsData,this.baseVersion)}getReversed(){return new ti(this.name,this.newRange,this.oldRange,this._markers,this.affectsData,this.baseVersion+1)}_execute(){const e=this.newRange?"_set":"_remove";this._markers[e](this.name,this.newRange,!0,this.affectsData)}toJSON(){const e=super.toJSON();return this.oldRange&&(e.oldRange=this.oldRange.toJSON()),this.newRange&&(e.newRange=this.newRange.toJSON()),delete e._markers,e}static get className(){return"MarkerOperation"}static fromJSON(e,t){return new ti(e.name,e.oldRange?zo.fromJSON(e.oldRange,t):null,e.newRange?zo.fromJSON(e.newRange,t):null,t.model.markers,e.affectsData,e.baseVersion)}}class ni extends za{constructor(e,t,n,r){super(r),this.position=e,this.position.stickiness="toNext",this.oldName=t,this.newName=n}get type(){return"rename"}clone(){return new ni(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new ni(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const e=this.position.nodeAfter;if(!(e instanceof Yo))throw new _t.b("rename-operation-wrong-position: Given position is invalid or node after it is not an instance of Element.",this);if(e.name!==this.oldName)throw new _t.b("rename-operation-wrong-name: Element to change has different name than operation's old name.",this)}_execute(){this.position.nodeAfter.name=this.newName}toJSON(){const e=super.toJSON();return e.position=this.position.toJSON(),e}static get className(){return"RenameOperation"}static fromJSON(e,t){return new ni(Ho.fromJSON(e.position,t),e.oldName,e.newName,e.baseVersion)}}class ri extends za{constructor(e,t,n,r,o){super(o),this.root=e,this.key=t,this.oldValue=n,this.newValue=r}get type(){return null===this.oldValue?"addRootAttribute":null===this.newValue?"removeRootAttribute":"changeRootAttribute"}clone(){return new ri(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new ri(this.root,this.key,this.newValue,this.oldValue,this.baseVersion+1)}_validate(){if(this.root!=this.root.root||this.root.is("documentFragment"))throw new _t.b("rootattribute-operation-not-a-root: The element to change is not a root element.",this,{root:this.root,key:this.key});if(null!==this.oldValue&&this.root.getAttribute(this.key)!==this.oldValue)throw new _t.b("rootattribute-operation-wrong-old-value: Changed node has different attribute value than operation's old attribute value.",this,{root:this.root,key:this.key});if(null===this.oldValue&&null!==this.newValue&&this.root.hasAttribute(this.key))throw new _t.b("rootattribute-operation-attribute-exists: The attribute with given key already exists.",this,{root:this.root,key:this.key})}_execute(){null!==this.newValue?this.root._setAttribute(this.key,this.newValue):this.root._removeAttribute(this.key)}toJSON(){const e=super.toJSON();return e.root=this.root.toJSON(),e}static get className(){return"RootAttributeOperation"}static fromJSON(e,t){if(!t.getRoot(e.root))throw new _t.b("rootattribute-operation-fromjson-no-root: Cannot create RootAttributeOperation. Root with specified name does not exist.",this,{rootName:e.root});return new ri(t.getRoot(e.root),e.key,e.oldValue,e.newValue,e.baseVersion)}}class oi extends za{constructor(e,t,n,r,o){super(o),this.sourcePosition=e.clone(),this.sourcePosition.stickiness="toPrevious",this.howMany=t,this.targetPosition=n.clone(),this.targetPosition.stickiness="toNext",this.graveyardPosition=r.clone()}get type(){return"merge"}get deletionPosition(){return new Ho(this.sourcePosition.root,this.sourcePosition.path.slice(0,-1))}get movedRange(){const e=this.sourcePosition.getShiftedBy(Number.POSITIVE_INFINITY);return new zo(this.sourcePosition,e)}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const e=this.targetPosition._getTransformedByMergeOperation(this),t=this.sourcePosition.path.slice(0,-1),n=new Ho(this.sourcePosition.root,t)._getTransformedByMergeOperation(this),r=new ai(e,this.howMany,this.graveyardPosition,this.baseVersion+1);return r.insertionPosition=n,r}_validate(){const e=this.sourcePosition.parent,t=this.targetPosition.parent;if(!e.parent)throw new _t.b("merge-operation-source-position-invalid: Merge source position is invalid.",this);if(!t.parent)throw new _t.b("merge-operation-target-position-invalid: Merge target position is invalid.",this);if(this.howMany!=e.maxOffset)throw new _t.b("merge-operation-how-many-invalid: Merge operation specifies wrong number of nodes to move.",this)}_execute(){const e=this.sourcePosition.parent;Wa(zo._createIn(e),this.targetPosition),Wa(zo._createOn(e),this.graveyardPosition)}toJSON(){const e=super.toJSON();return e.sourcePosition=e.sourcePosition.toJSON(),e.targetPosition=e.targetPosition.toJSON(),e.graveyardPosition=e.graveyardPosition.toJSON(),e}static get className(){return"MergeOperation"}static fromJSON(e,t){const n=Ho.fromJSON(e.sourcePosition,t),r=Ho.fromJSON(e.targetPosition,t),o=Ho.fromJSON(e.graveyardPosition,t);return new this(n,e.howMany,r,o,e.baseVersion)}}class ai extends za{constructor(e,t,n,r){super(r),this.splitPosition=e.clone(),this.splitPosition.stickiness="toNext",this.howMany=t,this.insertionPosition=ai.getInsertionPosition(e),this.insertionPosition.stickiness="toNone",this.graveyardPosition=n?n.clone():null,this.graveyardPosition&&(this.graveyardPosition.stickiness="toNext")}get type(){return"split"}get moveTargetPosition(){const e=this.insertionPosition.path.slice();return e.push(0),new Ho(this.insertionPosition.root,e)}get movedRange(){const e=this.splitPosition.getShiftedBy(Number.POSITIVE_INFINITY);return new zo(this.splitPosition,e)}clone(){const e=new this.constructor(this.splitPosition,this.howMany,this.graveyardPosition,this.baseVersion);return e.insertionPosition=this.insertionPosition,e}getReversed(){const e=this.splitPosition.root.document.graveyard,t=new Ho(e,[0]);return new oi(this.moveTargetPosition,this.howMany,this.splitPosition,t,this.baseVersion+1)}_validate(){const e=this.splitPosition.parent,t=this.splitPosition.offset;if(!e||e.maxOffset<t)throw new _t.b("split-operation-position-invalid: Split position is invalid.",this);if(!e.parent)throw new _t.b("split-operation-split-in-root: Cannot split root element.",this);if(this.howMany!=e.maxOffset-this.splitPosition.offset)throw new _t.b("split-operation-how-many-invalid: Split operation specifies wrong number of nodes to move.",this);if(this.graveyardPosition&&!this.graveyardPosition.nodeAfter)throw new _t.b("split-operation-graveyard-position-invalid: Graveyard position invalid.",this)}_execute(){const e=this.splitPosition.parent;if(this.graveyardPosition)Wa(zo._createFromPositionAndShift(this.graveyardPosition,1),this.insertionPosition);else{const t=e._clone();Va(this.insertionPosition,t)}Wa(new zo(Ho._createAt(e,this.splitPosition.offset),Ho._createAt(e,e.maxOffset)),this.moveTargetPosition)}toJSON(){const e=super.toJSON();return e.splitPosition=this.splitPosition.toJSON(),e.insertionPosition=this.insertionPosition.toJSON(),this.graveyardPosition&&(e.graveyardPosition=this.graveyardPosition.toJSON()),e}static get className(){return"SplitOperation"}static getInsertionPosition(e){const t=e.path.slice(0,-1);return t[t.length-1]++,new Ho(e.root,t)}static fromJSON(e,t){const n=Ho.fromJSON(e.splitPosition,t),r=Ho.fromJSON(e.insertionPosition,t),o=e.graveyardPosition?Ho.fromJSON(e.graveyardPosition,t):null,a=new this(n,e.howMany,o,e.baseVersion);return a.insertionPosition=r,a}}class ii extends Yo{constructor(e,t,n="main"){super(t),this._doc=e,this.rootName=n}get document(){return this._doc}is(e,t){const n=e.replace("model:","");return t?"rootElement"==n&&t==this.name||super.is(e,t):"rootElement"==n||super.is(e)}toJSON(){return this.rootName}}class si{constructor(e,t){this.model=e,this.batch=t}createText(e,t){return new Ao(e,t)}createElement(e,t){return new Yo(e,t)}createDocumentFragment(){return new Ba}insert(e,t,n=0){if(this._assertWriterUsedCorrectly(),e instanceof Ao&&""==e.data)return;const r=Ho._createAt(t,n);if(e.parent){if(hi(e.root,r.root))return void this.move(zo._createOn(e),r);if(e.root.document)throw new _t.b("model-writer-insert-forbidden-move: Cannot move a node from a document to a different tree. It is forbidden to move a node that was already in a document outside of it.",this);this.remove(e)}const o=r.root.document?r.root.document.version:null,a=new ei(r,e,o);if(e instanceof Ao&&(a.shouldReceiveAttributes=!0),this.batch.addOperation(a),this.model.applyOperation(a),e instanceof Ba)for(const[t,n]of e.markers){const e=Ho._createAt(n.root,0),o={range:new zo(n.start._getCombined(e,r),n.end._getCombined(e,r)),usingOperation:!0,affectsData:!0};this.model.markers.has(t)?this.updateMarker(t,o):this.addMarker(t,o)}}insertText(e,t,n,r){t instanceof Ba||t instanceof Yo||t instanceof Ho?this.insert(this.createText(e),t,n):this.insert(this.createText(e,t),n,r)}insertElement(e,t,n,r){t instanceof Ba||t instanceof Yo||t instanceof Ho?this.insert(this.createElement(e),t,n):this.insert(this.createElement(e,t),n,r)}append(e,t){this.insert(e,t,"end")}appendText(e,t,n){t instanceof Ba||t instanceof Yo?this.insert(this.createText(e),t,"end"):this.insert(this.createText(e,t),n,"end")}appendElement(e,t,n){t instanceof Ba||t instanceof Yo?this.insert(this.createElement(e),t,"end"):this.insert(this.createElement(e,t),n,"end")}setAttribute(e,t,n){if(this._assertWriterUsedCorrectly(),n instanceof zo){const r=n.getMinimalFlatRanges();for(const n of r)li(this,e,t,n)}else ci(this,e,t,n)}setAttributes(e,t){for(const[n,r]of Oo(e))this.setAttribute(n,r,t)}removeAttribute(e,t){if(this._assertWriterUsedCorrectly(),t instanceof zo){const n=t.getMinimalFlatRanges();for(const t of n)li(this,e,null,t)}else ci(this,e,null,t)}clearAttributes(e){this._assertWriterUsedCorrectly();const t=e=>{for(const t of e.getAttributeKeys())this.removeAttribute(t,e)};if(e instanceof zo)for(const n of e.getItems())t(n);else t(e)}move(e,t,n){if(this._assertWriterUsedCorrectly(),!(e instanceof zo))throw new _t.b("writer-move-invalid-range: Invalid range to move.",this);if(!e.isFlat)throw new _t.b("writer-move-range-not-flat: Range to move is not flat.",this);const r=Ho._createAt(t,n);if(r.isEqual(e.start))return;if(this._addOperationForAffectedMarkers("move",e),!hi(e.root,r.root))throw new _t.b("writer-move-different-document: Range is going to be moved between different documents.",this);const o=e.root.document?e.root.document.version:null,a=new Za(e.start,e.end.offset-e.start.offset,r,o);this.batch.addOperation(a),this.model.applyOperation(a)}remove(e){this._assertWriterUsedCorrectly();const t=(e instanceof zo?e:zo._createOn(e)).getMinimalFlatRanges().reverse();for(const e of t)this._addOperationForAffectedMarkers("move",e),di(e.start,e.end.offset-e.start.offset,this.batch,this.model)}merge(e){this._assertWriterUsedCorrectly();const t=e.nodeBefore,n=e.nodeAfter;if(this._addOperationForAffectedMarkers("merge",e),!(t instanceof Yo))throw new _t.b("writer-merge-no-element-before: Node before merge position must be an element.",this);if(!(n instanceof Yo))throw new _t.b("writer-merge-no-element-after: Node after merge position must be an element.",this);e.root.document?this._merge(e):this._mergeDetached(e)}createPositionFromPath(e,t,n){return this.model.createPositionFromPath(e,t,n)}createPositionAt(e,t){return this.model.createPositionAt(e,t)}createPositionAfter(e){return this.model.createPositionAfter(e)}createPositionBefore(e){return this.model.createPositionBefore(e)}createRange(e,t){return this.model.createRange(e,t)}createRangeIn(e){return this.model.createRangeIn(e)}createRangeOn(e){return this.model.createRangeOn(e)}createSelection(e,t,n){return this.model.createSelection(e,t,n)}_mergeDetached(e){const t=e.nodeBefore,n=e.nodeAfter;this.move(zo._createIn(n),Ho._createAt(t,"end")),this.remove(n)}_merge(e){const t=Ho._createAt(e.nodeBefore,"end"),n=Ho._createAt(e.nodeAfter,0),r=e.root.document.graveyard,o=new Ho(r,[0]),a=e.root.document.version,i=new oi(n,e.nodeAfter.maxOffset,t,o,a);this.batch.addOperation(i),this.model.applyOperation(i)}rename(e,t){if(this._assertWriterUsedCorrectly(),!(e instanceof Yo))throw new _t.b("writer-rename-not-element-instance: Trying to rename an object which is not an instance of Element.",this);const n=e.root.document?e.root.document.version:null,r=new ni(Ho._createBefore(e),e.name,t,n);this.batch.addOperation(r),this.model.applyOperation(r)}split(e,t){this._assertWriterUsedCorrectly();let n,r,o=e.parent;if(!o.parent)throw new _t.b("writer-split-element-no-parent: Element with no parent can not be split.",this);if(t||(t=o.parent),!e.parent.getAncestors({includeSelf:!0}).includes(t))throw new _t.b("writer-split-invalid-limit-element: Limit element is not a position ancestor.",this);do{const t=o.root.document?o.root.document.version:null,a=o.maxOffset-e.offset,i=new ai(e,a,null,t);this.batch.addOperation(i),this.model.applyOperation(i),n||r||(n=o,r=e.parent.nextSibling),o=(e=this.createPositionAfter(e.parent)).parent}while(o!==t);return{position:e,range:new zo(Ho._createAt(n,"end"),Ho._createAt(r,0))}}wrap(e,t){if(this._assertWriterUsedCorrectly(),!e.isFlat)throw new _t.b("writer-wrap-range-not-flat: Range to wrap is not flat.",this);const n=t instanceof Yo?t:new Yo(t);if(n.childCount>0)throw new _t.b("writer-wrap-element-not-empty: Element to wrap with is not empty.",this);if(null!==n.parent)throw new _t.b("writer-wrap-element-attached: Element to wrap with is already attached to tree model.",this);this.insert(n,e.start);const r=new zo(e.start.getShiftedBy(1),e.end.getShiftedBy(1));this.move(r,Ho._createAt(n,0))}unwrap(e){if(this._assertWriterUsedCorrectly(),null===e.parent)throw new _t.b("writer-unwrap-element-no-parent: Trying to unwrap an element which has no parent.",this);this.move(zo._createIn(e),this.createPositionAfter(e)),this.remove(e)}addMarker(e,t){if(this._assertWriterUsedCorrectly(),!t||"boolean"!=typeof t.usingOperation)throw new _t.b("writer-addMarker-no-usingOperation: The options.usingOperation parameter is required when adding a new marker.",this);const n=t.usingOperation,r=t.range,o=void 0!==t.affectsData&&t.affectsData;if(this.model.markers.has(e))throw new _t.b("writer-addMarker-marker-exists: Marker with provided name already exists.",this);if(!r)throw new _t.b("writer-addMarker-no-range: Range parameter is required when adding a new marker.",this);return n?(ui(this,e,null,r,o),this.model.markers.get(e)):this.model.markers._set(e,r,n,o)}updateMarker(e,t){this._assertWriterUsedCorrectly();const n="string"==typeof e?e:e.name,r=this.model.markers.get(n);if(!r)throw new _t.b("writer-updateMarker-marker-not-exists: Marker with provided name does not exists.",this);if(!t)return void this.model.markers._refresh(r);const o="boolean"==typeof t.usingOperation,a="boolean"==typeof t.affectsData,i=a?t.affectsData:r.affectsData;if(!o&&!t.range&&!a)throw new _t.b("writer-updateMarker-wrong-options: One of the options is required - provide range, usingOperations or affectsData.",this);const s=r.getRange(),l=t.range?t.range:s;o&&t.usingOperation!==r.managedUsingOperations?t.usingOperation?ui(this,n,null,l,i):(ui(this,n,s,null,i),this.model.markers._set(n,l,void 0,i)):r.managedUsingOperations?ui(this,n,s,l,i):this.model.markers._set(n,l,void 0,i)}removeMarker(e){this._assertWriterUsedCorrectly();const t="string"==typeof e?e:e.name;if(!this.model.markers.has(t))throw new _t.b("writer-removeMarker-no-marker: Trying to remove marker which does not exist.",this);const n=this.model.markers.get(t);n.managedUsingOperations?ui(this,t,n.getRange(),null,n.affectsData):this.model.markers._remove(t)}setSelection(e,t,n){this._assertWriterUsedCorrectly(),this.model.document.selection._setTo(e,t,n)}setSelectionFocus(e,t){this._assertWriterUsedCorrectly(),this.model.document.selection._setFocus(e,t)}setSelectionAttribute(e,t){if(this._assertWriterUsedCorrectly(),"string"==typeof e)this._setSelectionAttribute(e,t);else for(const[t,n]of Oo(e))this._setSelectionAttribute(t,n)}removeSelectionAttribute(e){if(this._assertWriterUsedCorrectly(),"string"==typeof e)this._removeSelectionAttribute(e);else for(const t of e)this._removeSelectionAttribute(t)}overrideSelectionGravity(){return this.model.document.selection._overrideGravity()}restoreSelectionGravity(e){this.model.document.selection._restoreGravity(e)}_setSelectionAttribute(e,t){const n=this.model.document.selection;if(n.isCollapsed&&n.anchor.parent.isEmpty){const r=Zo._getStoreAttributeKey(e);this.setAttribute(r,t,n.anchor.parent)}n._setAttribute(e,t)}_removeSelectionAttribute(e){const t=this.model.document.selection;if(t.isCollapsed&&t.anchor.parent.isEmpty){const n=Zo._getStoreAttributeKey(e);this.removeAttribute(n,t.anchor.parent)}t._removeAttribute(e)}_assertWriterUsedCorrectly(){if(this.model._currentWriter!==this)throw new _t.b("writer-incorrect-use: Trying to use a writer outside the change() block.",this)}_addOperationForAffectedMarkers(e,t){for(const n of this.model.markers){if(!n.managedUsingOperations)continue;const r=n.getRange();let o=!1;if("move"==e)o=t.containsPosition(r.start)||t.start.isEqual(r.start)||t.containsPosition(r.end)||t.end.isEqual(r.end);else{const e=t.nodeBefore,n=t.nodeAfter,a=r.start.parent==e&&r.start.isAtEnd,i=r.end.parent==n&&0==r.end.offset,s=r.end.nodeAfter==n,l=r.start.nodeAfter==n;o=a||i||s||l}o&&this.updateMarker(n.name,{range:r})}}}function li(e,t,n,r){const o=e.model,a=o.document;let i,s,l,c=r.start;for(const e of r.getWalker({shallow:!0}))l=e.item.getAttribute(t),i&&s!=l&&(s!=n&&u(),c=i),i=e.nextPosition,s=l;function u(){const r=new zo(c,i),l=r.root.document?a.version:null,u=new Xa(r,t,s,n,l);e.batch.addOperation(u),o.applyOperation(u)}i instanceof Ho&&i!=c&&s!=n&&u()}function ci(e,t,n,r){const o=e.model,a=o.document,i=r.getAttribute(t);let s,l;if(i!=n){if(r.root===r){const e=r.document?a.version:null;l=new ri(r,t,i,n,e)}else{const o=(s=new zo(Ho._createBefore(r),e.createPositionAfter(r))).root.document?a.version:null;l=new Xa(s,t,i,n,o)}e.batch.addOperation(l),o.applyOperation(l)}}function ui(e,t,n,r,o){const a=e.model,i=a.document,s=new ti(t,n,r,a.markers,o,i.version);e.batch.addOperation(s),a.applyOperation(s)}function di(e,t,n,r){let o;if(e.root.document){const n=r.document,a=new Ho(n.graveyard,[0]);o=new Za(e,t,a,n.version)}else o=new $a(e,t);n.addOperation(o),r.applyOperation(o)}function hi(e,t){return e===t||e instanceof ii&&t instanceof ii}class pi{constructor(e){this._markerCollection=e,this._changesInElement=new Map,this._elementSnapshots=new Map,this._changedMarkers=new Map,this._changeCount=0,this._cachedChanges=null,this._cachedChangesWithGraveyard=null}get isEmpty(){return 0==this._changesInElement.size&&0==this._changedMarkers.size}refreshItem(e){if(this._isInInsertedElement(e.parent))return;this._markRemove(e.parent,e.startOffset,e.offsetSize),this._markInsert(e.parent,e.startOffset,e.offsetSize);const t=zo._createOn(e);for(const e of this._markerCollection.getMarkersIntersectingRange(t)){const t=e.getRange();this.bufferMarkerChange(e.name,t,t,e.affectsData)}this._cachedChanges=null}bufferOperation(e){switch(e.type){case"insert":if(this._isInInsertedElement(e.position.parent))return;this._markInsert(e.position.parent,e.position.offset,e.nodes.maxOffset);break;case"addAttribute":case"removeAttribute":case"changeAttribute":for(const t of e.range.getItems({shallow:!0}))this._isInInsertedElement(t.parent)||this._markAttribute(t);break;case"remove":case"move":case"reinsert":{if(e.sourcePosition.isEqual(e.targetPosition)||e.sourcePosition.getShiftedBy(e.howMany).isEqual(e.targetPosition))return;const t=this._isInInsertedElement(e.sourcePosition.parent),n=this._isInInsertedElement(e.targetPosition.parent);t||this._markRemove(e.sourcePosition.parent,e.sourcePosition.offset,e.howMany),n||this._markInsert(e.targetPosition.parent,e.getMovedRangeStart().offset,e.howMany);break}case"rename":{if(this._isInInsertedElement(e.position.parent))return;this._markRemove(e.position.parent,e.position.offset,1),this._markInsert(e.position.parent,e.position.offset,1);const t=zo._createFromPositionAndShift(e.position,1);for(const e of this._markerCollection.getMarkersIntersectingRange(t)){const t=e.getRange();this.bufferMarkerChange(e.name,t,t,e.affectsData)}break}case"split":{const t=e.splitPosition.parent;this._isInInsertedElement(t)||this._markRemove(t,e.splitPosition.offset,e.howMany),this._isInInsertedElement(e.insertionPosition.parent)||this._markInsert(e.insertionPosition.parent,e.insertionPosition.offset,1),e.graveyardPosition&&this._markRemove(e.graveyardPosition.parent,e.graveyardPosition.offset,1);break}case"merge":{const t=e.sourcePosition.parent;this._isInInsertedElement(t.parent)||this._markRemove(t.parent,t.startOffset,1);const n=e.graveyardPosition.parent;this._markInsert(n,e.graveyardPosition.offset,1);const r=e.targetPosition.parent;this._isInInsertedElement(r)||this._markInsert(r,e.targetPosition.offset,t.maxOffset);break}}this._cachedChanges=null}bufferMarkerChange(e,t,n,r){const o=this._changedMarkers.get(e);o?(o.newRange=n,o.affectsData=r,null==o.oldRange&&null==o.newRange&&this._changedMarkers.delete(e)):this._changedMarkers.set(e,{oldRange:t,newRange:n,affectsData:r})}getMarkersToRemove(){const e=[];for(const[t,n]of this._changedMarkers)null!=n.oldRange&&e.push({name:t,range:n.oldRange});return e}getMarkersToAdd(){const e=[];for(const[t,n]of this._changedMarkers)null!=n.newRange&&e.push({name:t,range:n.newRange});return e}getChangedMarkers(){return Array.from(this._changedMarkers).map(e=>({name:e[0],data:{oldRange:e[1].oldRange,newRange:e[1].newRange}}))}hasDataChanges(){for(const[,e]of this._changedMarkers)if(e.affectsData)return!0;return this._changesInElement.size>0}getChanges(e={includeChangesInGraveyard:!1}){if(this._cachedChanges)return e.includeChangesInGraveyard?this._cachedChangesWithGraveyard.slice():this._cachedChanges.slice();const t=[];for(const e of this._changesInElement.keys()){const n=this._changesInElement.get(e).sort((e,t)=>e.offset===t.offset?e.type!=t.type?"remove"==e.type?-1:1:0:e.offset<t.offset?-1:1),r=this._elementSnapshots.get(e),o=fi(e.getChildren()),a=mi(r.length,n);let i=0,s=0;for(const n of a)if("i"===n)t.push(this._getInsertDiff(e,i,o[i].name)),i++;else if("r"===n)t.push(this._getRemoveDiff(e,i,r[s].name)),s++;else if("a"===n){const n=o[i].attributes,a=r[s].attributes;let l;if("$text"==o[i].name)l=new zo(Ho._createAt(e,i),Ho._createAt(e,i+1));else{const t=e.offsetToIndex(i);l=new zo(Ho._createAt(e,i),Ho._createAt(e.getChild(t),0))}t.push(...this._getAttributesDiff(l,a,n)),i++,s++}else i++,s++}t.sort((e,t)=>e.position.root!=t.position.root?e.position.root.rootName<t.position.root.rootName?-1:1:e.position.isEqual(t.position)?e.changeCount-t.changeCount:e.position.isBefore(t.position)?-1:1);for(let e=1;e<t.length;e++){const n=t[e-1],r=t[e],o="remove"==n.type&&"remove"==r.type&&"$text"==n.name&&"$text"==r.name&&n.position.isEqual(r.position),a="insert"==n.type&&"insert"==r.type&&"$text"==n.name&&"$text"==r.name&&n.position.parent==r.position.parent&&n.position.offset+n.length==r.position.offset,i="attribute"==n.type&&"attribute"==r.type&&n.position.parent==r.position.parent&&n.range.isFlat&&r.range.isFlat&&n.position.offset+n.length==r.position.offset&&n.attributeKey==r.attributeKey&&n.attributeOldValue==r.attributeOldValue&&n.attributeNewValue==r.attributeNewValue;(o||a||i)&&(t[e-1].length++,i&&(t[e-1].range.end=t[e-1].range.end.getShiftedBy(1)),t.splice(e,1),e--)}for(const e of t)delete e.changeCount,"attribute"==e.type&&(delete e.position,delete e.length);return this._changeCount=0,this._cachedChangesWithGraveyard=t.slice(),this._cachedChanges=t.slice().filter(gi),e.includeChangesInGraveyard?this._cachedChangesWithGraveyard:this._cachedChanges}reset(){this._changesInElement.clear(),this._elementSnapshots.clear(),this._changedMarkers.clear(),this._cachedChanges=null}_markInsert(e,t,n){const r={type:"insert",offset:t,howMany:n,count:this._changeCount++};this._markChange(e,r)}_markRemove(e,t,n){const r={type:"remove",offset:t,howMany:n,count:this._changeCount++};this._markChange(e,r),this._removeAllNestedChanges(e,t,n)}_markAttribute(e){const t={type:"attribute",offset:e.startOffset,howMany:e.offsetSize,count:this._changeCount++};this._markChange(e.parent,t)}_markChange(e,t){this._makeSnapshot(e);const n=this._getChangesForElement(e);this._handleChange(t,n),n.push(t);for(let e=0;e<n.length;e++)n[e].howMany<1&&(n.splice(e,1),e--)}_getChangesForElement(e){let t;return this._changesInElement.has(e)?t=this._changesInElement.get(e):(t=[],this._changesInElement.set(e,t)),t}_makeSnapshot(e){this._elementSnapshots.has(e)||this._elementSnapshots.set(e,fi(e.getChildren()))}_handleChange(e,t){e.nodesToHandle=e.howMany;for(const n of t){const r=e.offset+e.howMany,o=n.offset+n.howMany;if("insert"==e.type&&("insert"==n.type&&(e.offset<=n.offset?n.offset+=e.howMany:e.offset<o&&(n.howMany+=e.nodesToHandle,e.nodesToHandle=0)),"remove"==n.type&&e.offset<n.offset&&(n.offset+=e.howMany),"attribute"==n.type))if(e.offset<=n.offset)n.offset+=e.howMany;else if(e.offset<o){const o=n.howMany;n.howMany=e.offset-n.offset,t.unshift({type:"attribute",offset:r,howMany:o-n.howMany,count:this._changeCount++})}if("remove"==e.type){if("insert"==n.type)if(r<=n.offset)n.offset-=e.howMany;else if(r<=o)if(e.offset<n.offset){const t=r-n.offset;n.offset=e.offset,n.howMany-=t,e.nodesToHandle-=t}else n.howMany-=e.nodesToHandle,e.nodesToHandle=0;else if(e.offset<=n.offset)e.nodesToHandle-=n.howMany,n.howMany=0;else if(e.offset<o){const t=o-e.offset;n.howMany-=t,e.nodesToHandle-=t}if("remove"==n.type&&(r<=n.offset?n.offset-=e.howMany:e.offset<n.offset&&(e.nodesToHandle+=n.howMany,n.howMany=0)),"attribute"==n.type)if(r<=n.offset)n.offset-=e.howMany;else if(e.offset<n.offset){const t=r-n.offset;n.offset=e.offset,n.howMany-=t}else if(e.offset<o)if(r<=o){const r=n.howMany;n.howMany=e.offset-n.offset;const o=r-n.howMany-e.nodesToHandle;t.unshift({type:"attribute",offset:e.offset,howMany:o,count:this._changeCount++})}else n.howMany-=o-e.offset}if("attribute"==e.type){if("insert"==n.type)if(e.offset<n.offset&&r>n.offset){if(r>o){const e={type:"attribute",offset:o,howMany:r-o,count:this._changeCount++};this._handleChange(e,t),t.push(e)}e.nodesToHandle=n.offset-e.offset,e.howMany=e.nodesToHandle}else e.offset>=n.offset&&e.offset<o&&(r>o?(e.nodesToHandle=r-o,e.offset=o):e.nodesToHandle=0);if("remove"==n.type&&e.offset<n.offset&&r>n.offset){const o={type:"attribute",offset:n.offset,howMany:r-n.offset,count:this._changeCount++};this._handleChange(o,t),t.push(o),e.nodesToHandle=n.offset-e.offset,e.howMany=e.nodesToHandle}"attribute"==n.type&&(e.offset>=n.offset&&r<=o?(e.nodesToHandle=0,e.howMany=0,e.offset=0):e.offset<=n.offset&&r>=o&&(n.howMany=0))}}e.howMany=e.nodesToHandle,delete e.nodesToHandle}_getInsertDiff(e,t,n){return{type:"insert",position:Ho._createAt(e,t),name:n,length:1,changeCount:this._changeCount++}}_getRemoveDiff(e,t,n){return{type:"remove",position:Ho._createAt(e,t),name:n,length:1,changeCount:this._changeCount++}}_getAttributesDiff(e,t,n){const r=[];n=new Map(n);for(const[o,a]of t){const t=n.has(o)?n.get(o):null;t!==a&&r.push({type:"attribute",position:e.start,range:e.clone(),length:1,attributeKey:o,attributeOldValue:a,attributeNewValue:t,changeCount:this._changeCount++}),n.delete(o)}for(const[t,o]of n)r.push({type:"attribute",position:e.start,range:e.clone(),length:1,attributeKey:t,attributeOldValue:null,attributeNewValue:o,changeCount:this._changeCount++});return r}_isInInsertedElement(e){const t=e.parent;if(!t)return!1;const n=this._changesInElement.get(t),r=e.startOffset;if(n)for(const e of n)if("insert"==e.type&&r>=e.offset&&r<e.offset+e.howMany)return!0;return this._isInInsertedElement(t)}_removeAllNestedChanges(e,t,n){const r=new zo(Ho._createAt(e,t),Ho._createAt(e,t+n));for(const e of r.getItems({shallow:!0}))e.is("element")&&(this._elementSnapshots.delete(e),this._changesInElement.delete(e),this._removeAllNestedChanges(e,0,e.maxOffset))}}function fi(e){const t=[];for(const n of e)if(n.is("text"))for(let e=0;e<n.data.length;e++)t.push({name:"$text",attributes:new Map(n.getAttributes())});else t.push({name:n.name,attributes:new Map(n.getAttributes())});return t}function mi(e,t){const n=[];let r=0,o=0;for(const e of t){if(e.offset>r){for(let t=0;t<e.offset-r;t++)n.push("e");o+=e.offset-r}if("insert"==e.type){for(let t=0;t<e.howMany;t++)n.push("i");r=e.offset+e.howMany}else if("remove"==e.type){for(let t=0;t<e.howMany;t++)n.push("r");r=e.offset,o+=e.howMany}else n.push(..."a".repeat(e.howMany).split("")),r=e.offset+e.howMany,o+=e.howMany}if(o<e)for(let t=0;t<e-o-r;t++)n.push("e");return n}function gi(e){const t=e.position&&"$graveyard"==e.position.root.rootName,n=e.range&&"$graveyard"==e.range.root.rootName;return!t&&!n}class _i{constructor(){this._operations=[],this._undoPairs=new Map,this._undoneOperations=new Set}addOperation(e){this._operations.includes(e)||this._operations.push(e)}getOperations(e=0,t=Number.POSITIVE_INFINITY){return e<0?[]:this._operations.slice(e,t)}getOperation(e){return this._operations[e]}setOperationAsUndone(e,t){this._undoPairs.set(t,e),this._undoneOperations.add(e)}isUndoingOperation(e){return this._undoPairs.has(e)}isUndoneOperation(e){return this._undoneOperations.has(e)}getUndoneOperation(e){return this._undoPairs.get(e)}}function vi(e,t){return function(e){return!!e&&1==e.length&&/[\ud800-\udbff]/.test(e)}(e.charAt(t-1))&&function(e){return!!e&&1==e.length&&/[\udc00-\udfff]/.test(e)}(e.charAt(t))}function bi(e,t){return function(e){return!!e&&1==e.length&&/[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test(e)}(e.charAt(t))}const yi="$graveyard";class wi{constructor(e){this.model=e,this.version=0,this.history=new _i(this),this.selection=new Zo(this),this.roots=new kn({idProperty:"rootName"}),this.differ=new pi(e.markers),this._postFixers=new Set,this._hasSelectionChangedFromTheLastChangeBlock=!1,this.createRoot("$root",yi),this.listenTo(e,"applyOperation",(e,t)=>{const n=t[0];if(n.isDocumentOperation&&n.baseVersion!==this.version)throw new _t.b("model-document-applyOperation-wrong-version: Only operations with matching versions can be applied.",this,{operation:n})},{priority:"highest"}),this.listenTo(e,"applyOperation",(e,t)=>{const n=t[0];n.isDocumentOperation&&this.differ.bufferOperation(n)},{priority:"high"}),this.listenTo(e,"applyOperation",(e,t)=>{const n=t[0];n.isDocumentOperation&&(this.version++,this.history.addOperation(n))},{priority:"low"}),this.listenTo(this.selection,"change",()=>{this._hasSelectionChangedFromTheLastChangeBlock=!0}),this.listenTo(e.markers,"update",(e,t,n,r)=>{this.differ.bufferMarkerChange(t.name,n,r,t.affectsData),null===n&&t.on("change",(e,n)=>{this.differ.bufferMarkerChange(t.name,n,t.getRange(),t.affectsData)})})}get graveyard(){return this.getRoot(yi)}createRoot(e="$root",t="main"){if(this.roots.get(t))throw new _t.b("model-document-createRoot-name-exists: Root with specified name already exists.",this,{name:t});const n=new ii(this,e,t);return this.roots.add(n),n}destroy(){this.selection.destroy(),this.stopListening()}getRoot(e="main"){return this.roots.get(e)}getRootNames(){return Array.from(this.roots,e=>e.rootName).filter(e=>e!=yi)}registerPostFixer(e){this._postFixers.add(e)}toJSON(){const e=Ot(this);return e.selection="[engine.model.DocumentSelection]",e.model="[engine.model.Model]",e}_handleChangeBlock(e){this._hasDocumentChangedFromTheLastChangeBlock()&&(this._callPostFixers(e),this.selection.refresh(),this.differ.hasDataChanges()?this.fire("change:data",e.batch):this.fire("change",e.batch),this.selection.refresh(),this.differ.reset()),this._hasSelectionChangedFromTheLastChangeBlock=!1}_hasDocumentChangedFromTheLastChangeBlock(){return!this.differ.isEmpty||this._hasSelectionChangedFromTheLastChangeBlock}_getDefaultRoot(){for(const e of this.roots)if(e!==this.graveyard)return e;return this.graveyard}_getDefaultRange(){const e=this._getDefaultRoot(),t=this.model,n=t.schema,r=t.createPositionFromPath(e,[0]);return n.getNearestSelectionRange(r)||t.createRange(r)}_validateSelectionRange(e){return ki(e.start)&&ki(e.end)}_callPostFixers(e){let t=!1;do{for(const n of this._postFixers)if(this.selection.refresh(),t=n(e))break}while(t)}}function ki(e){const t=e.textNode;if(t){const n=t.data,r=e.offset-t.startOffset;return!vi(n,r)&&!bi(n,r)}return!0}Ct(wi,xt);class xi{constructor(){this._markers=new Map}[Symbol.iterator](){return this._markers.values()}has(e){return this._markers.has(e)}get(e){return this._markers.get(e)||null}_set(e,t,n=!1,r=!1){const o=e instanceof Mi?e.name:e,a=this._markers.get(o);if(a){const e=a.getRange();let i=!1;return e.isEqual(t)||(a._attachLiveRange(Xo.fromRange(t)),i=!0),n!=a.managedUsingOperations&&(a._managedUsingOperations=n,i=!0),"boolean"==typeof r&&r!=a.affectsData&&(a._affectsData=r,i=!0),i&&this.fire("update:"+o,a,e,t),a}const i=Xo.fromRange(t),s=new Mi(o,i,n,r);return this._markers.set(o,s),this.fire("update:"+o,s,null,t),s}_remove(e){const t=e instanceof Mi?e.name:e,n=this._markers.get(t);return!!n&&(this._markers.delete(t),this.fire("update:"+t,n,n.getRange(),null),this._destroyMarker(n),!0)}_refresh(e){const t=e instanceof Mi?e.name:e,n=this._markers.get(t);if(!n)throw new _t.b("markercollection-refresh-marker-not-exists: Marker with provided name does not exists.",this);const r=n.getRange();this.fire("update:"+t,n,r,r,n.managedUsingOperations,n.affectsData)}*getMarkersAtPosition(e){for(const t of this)t.getRange().containsPosition(e)&&(yield t)}*getMarkersIntersectingRange(e){for(const t of this)null!==t.getRange().getIntersection(e)&&(yield t)}destroy(){for(const e of this._markers.values())this._destroyMarker(e);this._markers=null,this.stopListening()}*getMarkersGroup(e){for(const t of this._markers.values())t.name.startsWith(e+":")&&(yield t)}_destroyMarker(e){e.stopListening(),e._detachLiveRange()}}Ct(xi,xt);class Mi{constructor(e,t,n,r){this.name=e,this._liveRange=this._attachLiveRange(t),this._managedUsingOperations=n,this._affectsData=r}get managedUsingOperations(){if(!this._liveRange)throw new _t.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._managedUsingOperations}get affectsData(){if(!this._liveRange)throw new _t.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._affectsData}getStart(){if(!this._liveRange)throw new _t.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.start.clone()}getEnd(){if(!this._liveRange)throw new _t.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.end.clone()}getRange(){if(!this._liveRange)throw new _t.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.toRange()}is(e){return"marker"==e||"model:marker"==e}_attachLiveRange(e){return this._liveRange&&this._detachLiveRange(),e.delegate("change:range").to(this),e.delegate("change:content").to(this),this._liveRange=e,e}_detachLiveRange(){this._liveRange.stopDelegating("change:range",this),this._liveRange.stopDelegating("change:content",this),this._liveRange.detach(),this._liveRange=null}}Ct(Mi,xt);class Ei extends Ho{constructor(e,t,n="toNone"){if(super(e,t,n),!this.root.is("rootElement"))throw new _t.b("model-liveposition-root-not-rootelement: LivePosition's root has to be an instance of RootElement.",e);(function(){this.listenTo(this.root.document.model,"applyOperation",(e,t)=>{const n=t[0];n.isDocumentOperation&&function(e){const t=this.getTransformedByOperation(e);if(!this.isEqual(t)){const e=this.toPosition();this.path=t.path,this.root=t.root,this.fire("change",e)}}.call(this,n)},{priority:"low"})}).call(this)}detach(){this.stopListening()}is(e){return"livePosition"==e||"model:livePosition"==e||super.is(e)}toPosition(){return new Ho(this.root,this.path.slice(),this.stickiness)}static fromPosition(e,t){return new this(e.root,e.path.slice(),t||e.stickiness)}}Ct(Ei,xt);class Ti{constructor(e,t,n){this.model=e,this.writer=t,this.position=n,this.canMergeWith=new Set([this.position.parent]),this.schema=e.schema,this._filterAttributesOf=[],this._affectedStart=null,this._affectedEnd=null}handleNodes(e,t){e=Array.from(e);for(let n=0;n<e.length;n++){const r=e[n];this._handleNode(r,{isFirst:0===n&&t.isFirst,isLast:n===e.length-1&&t.isLast})}this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer),this._filterAttributesOf=[]}getSelectionRange(){return this.nodeToSelect?zo._createOn(this.nodeToSelect):this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){return this._affectedStart?new zo(this._affectedStart,this._affectedEnd):null}destroy(){this._affectedStart&&this._affectedStart.detach(),this._affectedEnd&&this._affectedEnd.detach()}_handleNode(e,t){this.schema.isObject(e)?this._handleObject(e,t):this._checkAndSplitToAllowedPosition(e,t)?(this._insert(e),this._mergeSiblingsOf(e,t)):this._handleDisallowedNode(e,t)}_handleObject(e,t){this._checkAndSplitToAllowedPosition(e)?this._insert(e):this._tryAutoparagraphing(e,t)}_handleDisallowedNode(e,t){e.is("element")?this.handleNodes(e.getChildren(),t):this._tryAutoparagraphing(e,t)}_insert(e){if(!this.schema.checkChild(this.position,e))throw new _t.b("insertcontent-wrong-position: Given node cannot be inserted on the given position.",this,{node:e,position:this.position});const t=Ei.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position),this.writer.insert(e,this.position),this.position=t.toPosition(),t.detach(),this.schema.isObject(e)&&!this.schema.checkChild(this.position,"$text")?this.nodeToSelect=e:this.nodeToSelect=null,this._filterAttributesOf.push(e)}_setAffectedBoundaries(e){this._affectedStart||(this._affectedStart=Ei.fromPosition(e,"toPrevious")),this._affectedEnd&&!this._affectedEnd.isBefore(e)||(this._affectedEnd&&this._affectedEnd.detach(),this._affectedEnd=Ei.fromPosition(e,"toNext"))}_mergeSiblingsOf(e,t){if(!(e instanceof Yo))return;const n=this._canMergeLeft(e,t),r=this._canMergeRight(e,t),o=Ei._createBefore(e);o.stickiness="toNext";const a=Ei._createAfter(e);if(a.stickiness="toNext",n){const e=Ei.fromPosition(this.position);e.stickiness="toNext",this._affectedStart.isEqual(o)&&(this._affectedStart.detach(),this._affectedStart=Ei._createAt(o.nodeBefore,"end","toPrevious")),this.writer.merge(o),o.isEqual(this._affectedEnd)&&t.isLast&&(this._affectedEnd.detach(),this._affectedEnd=Ei._createAt(o.nodeBefore,"end","toNext")),this.position=e.toPosition(),e.detach()}if(r){if(!this.position.isEqual(a))throw new _t.b("insertcontent-invalid-insertion-position",this);this.position=Ho._createAt(a.nodeBefore,"end");const e=Ei.fromPosition(this.position,"toPrevious");this._affectedEnd.isEqual(a)&&(this._affectedEnd.detach(),this._affectedEnd=Ei._createAt(a.nodeBefore,"end","toNext")),this.writer.merge(a),a.getShiftedBy(-1).isEqual(this._affectedStart)&&t.isFirst&&(this._affectedStart.detach(),this._affectedStart=Ei._createAt(a.nodeBefore,0,"toPrevious")),this.position=e.toPosition(),e.detach()}(n||r)&&this._filterAttributesOf.push(this.position.parent),o.detach(),a.detach()}_canMergeLeft(e,t){const n=e.previousSibling;return t.isFirst&&n instanceof Yo&&this.canMergeWith.has(n)&&this.model.schema.checkMerge(n,e)}_canMergeRight(e,t){const n=e.nextSibling;return t.isLast&&n instanceof Yo&&this.canMergeWith.has(n)&&this.model.schema.checkMerge(e,n)}_tryAutoparagraphing(e,t){const n=this.writer.createElement("paragraph");this._getAllowedIn(n,this.position.parent)&&this.schema.checkChild(n,e)&&(n._appendChild(e),this._handleNode(n,t))}_checkAndSplitToAllowedPosition(e){const t=this._getAllowedIn(e,this.position.parent);if(!t)return!1;for(;t!=this.position.parent;){if(this.schema.isLimit(this.position.parent))return!1;if(this.position.isAtStart){const e=this.position.parent;this.position=this.writer.createPositionBefore(e),e.isEmpty&&e.parent===t&&this.writer.remove(e)}else if(this.position.isAtEnd)this.position=this.writer.createPositionAfter(this.position.parent);else{const e=this.writer.createPositionAfter(this.position.parent);this._setAffectedBoundaries(this.position),this.writer.split(this.position),this.position=e,this.canMergeWith.add(this.position.nodeAfter)}}return!0}_getAllowedIn(e,t){return this.schema.checkChild(t,e)?t:t.parent?this._getAllowedIn(e,t.parent):null}}function Si(e,t,n){const r=e.createElement("paragraph");e.insert(r,t),Di(e,n,e.createPositionAt(r,0))}function Di(e,t,n){t instanceof Zo?e.setSelection(n):t.setTo(n)}const Li=' ,.?!:;"-()';function Ci(e,t){if("text"==t.type)return"word"===e.unit?function(e,t){let n=e.position.textNode;if(n){let r=e.position.offset-n.startOffset;for(;!Pi(n.data,r,t)&&!Oi(n,r,t);){e.next();const o=t?e.position.nodeAfter:e.position.nodeBefore;if(o&&o.is("text")){const r=o.data.charAt(t?0:o.data.length-1);Li.includes(r)||(e.next(),n=e.position.textNode)}r=e.position.offset-n.startOffset}}return e.position}(e.walker,e.isForward):function(e,t){const n=e.position.textNode;if(n){const r=n.data;let o=e.position.offset-n.startOffset;for(;vi(r,o)||"character"==t&&bi(r,o);)e.next(),o=e.position.offset-n.startOffset}return e.position}(e.walker,e.unit,e.isForward);if(t.type==(e.isForward?"elementStart":"elementEnd")){if(e.schema.isObject(t.item))return Ho._createAt(t.item,e.isForward?"after":"before");if(e.schema.checkChild(t.nextPosition,"$text"))return t.nextPosition}else{if(e.schema.isLimit(t.item))return void e.walker.skip(()=>!0);if(e.schema.checkChild(t.nextPosition,"$text"))return t.nextPosition}}function Pi(e,t,n){const r=t+(n?0:-1);return Li.includes(e.charAt(r))}function Oi(e,t,n){return t===(n?e.endOffset:0)}function Ni(e,t){const n=[];Array.from(e.getItems({direction:"backward"})).map(e=>t.createRangeOn(e)).filter(t=>(t.start.isAfter(e.start)||t.start.isEqual(e.start))&&(t.end.isBefore(e.end)||t.end.isEqual(e.end))).forEach(e=>{n.push(e.start.parent),t.remove(e)}),n.forEach(e=>{let n=e;for(;n.parent&&n.isEmpty;){const e=t.createRangeOn(n);n=n.parent,t.remove(e)}})}function Ai(e,t){return e.isCollapsed?function(e,t){const n=e.start,r=t.getNearestSelectionRange(n);if(!r)return null;const o=r.start;return n.isEqual(o)?null:o.nodeAfter&&t.isLimit(o.nodeAfter)?new zo(o,Ho._createAfter(o.nodeAfter)):new zo(o)}(e,t):function(e,t){const n=e.start,r=e.end,o=t.checkChild(n,"$text"),a=t.checkChild(r,"$text"),i=t.getLimitElement(n),s=t.getLimitElement(r);if(i===s){if(o&&a)return null;if(function(e,t,n){const r=e.nodeAfter&&!n.isLimit(e.nodeAfter)||n.checkChild(e,"$text"),o=t.nodeBefore&&!n.isLimit(t.nodeBefore)||n.checkChild(t,"$text");return r||o}(n,r,t)){const e=n.nodeAfter&&t.isObject(n.nodeAfter)?null:t.getNearestSelectionRange(n,"forward"),o=r.nodeBefore&&t.isObject(r.nodeBefore)?null:t.getNearestSelectionRange(r,"backward"),a=e?e.start:n,i=o?o.start:r;return new zo(a,i)}}const l=i&&!i.is("rootElement"),c=s&&!s.is("rootElement");if(l||c){const e=n.nodeAfter&&r.nodeBefore&&n.nodeAfter.parent===r.nodeBefore.parent,o=l&&(!e||!Ri(n.nodeAfter,t)),a=c&&(!e||!Ri(r.nodeBefore,t));let u=n,d=r;return o&&(u=Ho._createBefore(Ii(i,t))),a&&(d=Ho._createAfter(Ii(s,t))),new zo(u,d)}return null}(e,t)}function Ii(e,t){let n=e,r=n;for(;t.isLimit(r)&&r.parent;)n=r,r=r.parent;return n}function Ri(e,t){return e&&t.isObject(e)}class Yi{constructor(){this.markers=new xi,this.document=new wi(this),this.schema=new xa,this._pendingChanges=[],this._currentWriter=null,["insertContent","deleteContent","modifySelection","getSelectedContent","applyOperation"].forEach(e=>this.decorate(e)),this.on("applyOperation",(e,t)=>{t[0]._validate()},{priority:"highest"}),this.schema.register("$root",{isLimit:!0}),this.schema.register("$block",{allowIn:"$root",isBlock:!0}),this.schema.register("$text",{allowIn:"$block",isInline:!0}),this.schema.register("$clipboardHolder",{allowContentOf:"$root",isLimit:!0}),this.schema.extend("$text",{allowIn:"$clipboardHolder"}),this.schema.register("$marker"),this.schema.addChildCheck((e,t)=>{if("$marker"===t.name)return!0}),function(e){e.document.registerPostFixer(t=>function(e,t){const n=t.document.selection,r=t.schema,o=[];let a=!1;for(const e of n.getRanges()){const t=Ai(e,r);t?(o.push(t),a=!0):o.push(e)}if(a){let t=o;if(o.length>1){const e=o[0].start,n=o[o.length-1].end;t=[new zo(e,n)]}e.setSelection(t,{backward:n.isBackward})}}(t,e))}(this)}change(e){return 0===this._pendingChanges.length?(this._pendingChanges.push({batch:new Ha,callback:e}),this._runPendingChanges()[0]):e(this._currentWriter)}enqueueChange(e,t){"string"==typeof e?e=new Ha(e):"function"==typeof e&&(t=e,e=new Ha),this._pendingChanges.push({batch:e,callback:t}),1==this._pendingChanges.length&&this._runPendingChanges()}applyOperation(e){e._execute()}insertContent(e,t,n){return function(e,t,n,r){return e.change(o=>{let a;const i=(a=n?n instanceof Go||n instanceof Zo?n:o.createSelection(n,r):e.document.selection).getFirstPosition();a.isCollapsed||e.deleteContent(a,{doNotAutoparagraph:!0});const s=new Ti(e,o,i);let l;l=t.is("documentFragment")?t.getChildren():[t],s.handleNodes(l,{isFirst:!0,isLast:!0});const c=s.getSelectionRange();c&&(a instanceof Zo?o.setSelection(c):a.setTo(c));const u=s.getAffectedRange()||e.createRange(i);return s.destroy(),u})}(this,e,t,n)}deleteContent(e,t){!function(e,t,n={}){if(t.isCollapsed)return;const r=t.getFirstRange();if("$graveyard"==r.root.rootName)return;const o=e.schema;e.change(e=>{if(!n.doNotResetEntireContent&&function(e,t){const n=e.getLimitElement(t);if(!t.containsEntireContent(n))return!1;const r=t.getFirstRange();return r.start.parent!=r.end.parent&&e.checkChild(n,"paragraph")}(o,t))return void function(e,t){const n=e.model.schema.getLimitElement(t);e.remove(e.createRangeIn(n)),Si(e,e.createPositionAt(n,0),t)}(e,t);const a=r.start,i=Ei.fromPosition(r.end,"toNext");if(r.start.isTouching(r.end)||e.remove(r),n.leaveUnmerged||(function e(t,n,r){const o=n.parent,a=r.parent;if(o!=a&&!t.model.schema.isLimit(o)&&!t.model.schema.isLimit(a)&&function(e,t,n){const r=new zo(e,t);for(const e of r.getWalker())if(n.isLimit(e.item))return!1;return!0}(n,r,t.model.schema)){for(n=t.createPositionAfter(o),(r=t.createPositionBefore(a)).isEqual(n)||t.insert(a,n),t.merge(n);r.parent.isEmpty;){const e=r.parent;r=t.createPositionBefore(e),t.remove(e)}e(t,n,r)}}(e,a,i),o.removeDisallowedAttributes(a.parent.getChildren(),e)),Di(e,t,a),function(e,t){const n=e.checkChild(t,"$text"),r=e.checkChild(t,"paragraph");return!n&&r}(o,a)){const r=o.getNearestSelectionRange(a);n.doNotAutoparagraph&&r?Di(e,t,r):Si(e,a,t)}i.detach()})}(this,e,t)}modifySelection(e,t){!function(e,t,n={}){const r=e.schema,o="backward"!=n.direction,a=n.unit?n.unit:"character",i=t.focus,s=new jo({boundaries:function(e,t){const n=e.root,r=Ho._createAt(n,t?"end":0);return t?new zo(e,r):new zo(r,e)}(i,o),singleCharacters:!0,direction:o?"forward":"backward"}),l={walker:s,schema:r,isForward:o,unit:a};let c;for(;c=s.next();){if(c.done)return;const n=Ci(l,c.value);if(n)return void(t instanceof Zo?e.change(e=>{e.setSelectionFocus(n)}):t.setFocus(n))}}(this,e,t)}getSelectedContent(e){return function(e,t){return e.change(e=>{const n=e.createDocumentFragment(),r=t.getFirstRange();if(!r||r.isCollapsed)return n;const o=r.start.root,a=r.start.getCommonPath(r.end),i=o.getNodeByPath(a);let s;const l=(s=r.start.parent==r.end.parent?r:e.createRange(e.createPositionAt(i,r.start.path[a.length]),e.createPositionAt(i,r.end.path[a.length]+1))).end.offset-s.start.offset;for(const t of s.getItems({shallow:!0}))t.is("textProxy")?e.appendText(t.data,t.getAttributes(),n):e.append(t._clone(!0),n);if(s!=r){const t=r._getTransformedByMove(s.start,e.createPositionAt(n,0),l)[0],o=e.createRange(e.createPositionAt(n,0),t.start);Ni(e.createRange(t.end,e.createPositionAt(n,"end")),e),Ni(o,e)}return n})}(this,e)}hasContent(e,t){const n=e instanceof Yo?zo._createIn(e):e;if(n.isCollapsed)return!1;for(const e of this.markers.getMarkersIntersectingRange(n))if(e.affectsData)return!0;const{ignoreWhitespaces:r=!1}=t||{};for(const e of n.getItems())if(e.is("textProxy")){if(!r)return!0;if(-1!==e.data.search(/\S/))return!0}else if(this.schema.isObject(e))return!0;return!1}createPositionFromPath(e,t,n){return new Ho(e,t,n)}createPositionAt(e,t){return Ho._createAt(e,t)}createPositionAfter(e){return Ho._createAfter(e)}createPositionBefore(e){return Ho._createBefore(e)}createRange(e,t){return new zo(e,t)}createRangeIn(e){return zo._createIn(e)}createRangeOn(e){return zo._createOn(e)}createSelection(e,t,n){return new Go(e,t,n)}createBatch(e){return new Ha(e)}destroy(){this.document.destroy(),this.stopListening()}_runPendingChanges(){const e=[];for(this.fire("_beforeChanges");this._pendingChanges.length;){const t=this._pendingChanges[0].batch;this._currentWriter=new si(this,t);const n=this._pendingChanges[0].callback(this._currentWriter);e.push(n),this.document._handleChangeBlock(this._currentWriter),this._pendingChanges.shift(),this._currentWriter=null}return this.fire("_afterChanges"),e}}Ct(Yi,on);class ji{constructor(){this._listener=Object.create(Sr)}listenTo(e){this._listener.listenTo(e,"keydown",(e,t)=>{this._listener.fire("_keydown:"+jn(t),t)})}set(e,t,n={}){const r=Fn(e),o=n.priority;this._listener.listenTo(this._listener,"_keydown:"+r,(e,n)=>{t(n,()=>{n.preventDefault(),n.stopPropagation(),e.stop()}),e.return=!0},{priority:o})}press(e){return!!this._listener.fire("_keydown:"+jn(e),e)}destroy(){this._listener.stopListening()}}class Fi extends ji{constructor(e){super(),this.editor=e}set(e,t,n={}){if("string"==typeof t){const e=t;t=(t,n)=>{this.editor.execute(e),n()}}super.set(e,t,n)}}class Hi{constructor(e){const t=this.constructor.builtinPlugins;this.config=new mt(e,this.constructor.defaultConfig),this.config.define("plugins",t),this.plugins=new ga(this,t),this.commands=new _a;const n=this.config.get("language")||{};this.locale=new ba({uiLanguage:"string"==typeof n?n:n.ui,contentLanguage:this.config.get("language.content")}),this.t=this.locale.t,this.set("state","initializing"),this.once("ready",()=>this.state="ready",{priority:"high"}),this.once("destroy",()=>this.state="destroyed",{priority:"high"}),this.set("isReadOnly",!1),this.model=new Yi,this.data=new Ra(this.model),this.editing=new ma(this.model),this.editing.view.document.bind("isReadOnly").to(this),this.conversion=new Ya([this.editing.downcastDispatcher,this.data.downcastDispatcher],this.data.upcastDispatcher),this.conversion.addAlias("dataDowncast",this.data.downcastDispatcher),this.conversion.addAlias("editingDowncast",this.editing.downcastDispatcher),this.keystrokes=new Fi(this),this.keystrokes.listenTo(this.editing.view.document)}initPlugins(){const e=this.config,t=e.get("plugins")||[],n=e.get("removePlugins")||[],r=e.get("extraPlugins")||[];return this.plugins.init(t.concat(r),n)}destroy(){let e=Promise.resolve();return"initializing"==this.state&&(e=new Promise(e=>this.once("ready",e))),e.then(()=>{this.fire("destroy"),this.stopListening(),this.commands.destroy()}).then(()=>this.plugins.destroy()).then(()=>{this.model.destroy(),this.data.destroy(),this.editing.destroy(),this.keystrokes.destroy()})}execute(...e){this.commands.execute(...e)}}Ct(Hi,on);var zi={setData(e){this.data.set(e)},getData(e){return this.data.get(e)}},Bi={updateSourceElement(){if(!this.sourceElement)throw new _t.b("editor-missing-sourceelement: Cannot update the source element of a detached editor.",this);!function(e,t){e instanceof HTMLTextAreaElement&&(e.value=t),e.innerHTML=t}(this.sourceElement,this.data.get())}};class Vi{getHtml(e){const t=document.implementation.createHTMLDocument("").createElement("div");return t.appendChild(e),t.innerHTML}}class Ui{constructor(){this._domParser=new DOMParser,this._domConverter=new xr({blockFiller:nr}),this._htmlWriter=new Vi}toData(e){const t=this._domConverter.viewToDom(e,document);return this._htmlWriter.getHtml(t)}toView(e){const t=this._toDom(e);return this._domConverter.domToView(t)}_toDom(e){const t=this._domParser.parseFromString(e,"text/html"),n=t.createDocumentFragment(),r=t.body.childNodes;for(;r.length>0;)n.appendChild(r[0]);return n}}class Wi{constructor(e){this.editor=e,this._components=new Map}*names(){for(const e of this._components.values())yield e.originalName}add(e,t){if(this.has(e))throw new _t.b("componentfactory-item-exists: The item already exists in the component factory.",this,{name:e});this._components.set(qi(e),{callback:t,originalName:e})}create(e){if(!this.has(e))throw new _t.b("componentfactory-item-missing: The required component is not registered in the factory.",this,{name:e});return this._components.get(qi(e)).callback(this.editor.locale)}has(e){return this._components.has(qi(e))}}function qi(e){return String(e).toLowerCase()}class Gi{constructor(){this.set("isFocused",!1),this.set("focusedElement",null),this._elements=new Set,this._nextEventLoopTimeout=null}add(e){if(this._elements.has(e))throw new _t.b("focusTracker-add-element-already-exist",this);this.listenTo(e,"focus",()=>this._focus(e),{useCapture:!0}),this.listenTo(e,"blur",()=>this._blur(),{useCapture:!0}),this._elements.add(e)}remove(e){e===this.focusedElement&&this._blur(e),this._elements.has(e)&&(this.stopListening(e),this._elements.delete(e))}destroy(){this.stopListening()}_focus(e){clearTimeout(this._nextEventLoopTimeout),this.focusedElement=e,this.isFocused=!0}_blur(){clearTimeout(this._nextEventLoopTimeout),this._nextEventLoopTimeout=setTimeout(()=>{this.focusedElement=null,this.isFocused=!1},0)}}Ct(Gi,Sr),Ct(Gi,on);class Ji{constructor(e){this.editor=e,this.componentFactory=new Wi(e),this.focusTracker=new Gi,this._editableElementsMap=new Map,this.listenTo(e.editing.view.document,"layoutChanged",()=>this.update())}get element(){return null}update(){this.fire("update")}destroy(){this.stopListening(),this.focusTracker.destroy();for(const e of this._editableElementsMap.values())e.ckeditorInstance=null;this._editableElementsMap=new Map}setEditableElement(e,t){this._editableElementsMap.set(e,t),t.ckeditorInstance||(t.ckeditorInstance=this.editor)}getEditableElement(e="main"){return this._editableElementsMap.get(e)}getEditableElementsNames(){return this._editableElementsMap.keys()}get _editableElements(){return console.warn("editor-ui-deprecated-editable-elements: The EditorUI#_editableElements property has been deprecated and will be removed in the near future.",{editorUI:this}),this._editableElementsMap}}Ct(Ji,xt),n(14);const Ki=new WeakMap;function Qi(e){const{view:t,element:n,text:r,isDirectHost:o=!0}=e,a=t.document;Ki.has(a)||(Ki.set(a,new Map),a.registerPostFixer(e=>Xi(a,e))),Ki.get(a).set(n,{text:r,isDirectHost:o}),t.change(e=>Xi(a,e))}function Xi(e,t){const n=Ki.get(e);let r=!1;for(const[e,o]of n)$i(t,e,o)&&(r=!0);return r}function $i(e,t,n){const{text:r,isDirectHost:o}=n,a=o?t:function(e){if(1===e.childCount){const t=e.getChild(0);if(t.is("element")&&!t.is("uiElement"))return t}return null}(t);let i=!1;return!!a&&(n.hostElement=a,a.getAttribute("data-placeholder")!==r&&(e.setAttribute("data-placeholder",r,a),i=!0),function(e){const t=e.document;if(!t)return!1;const n=!Array.from(e.getChildren()).some(e=>!e.is("uiElement"));if(!t.isFocused&&n)return!0;const r=t.selection.anchor;return!(!n||!r||r.parent===e)}(a)?function(e,t){return!t.hasClass("ck-placeholder")&&(e.addClass("ck-placeholder",t),!0)}(e,a)&&(i=!0):function(e,t){return!!t.hasClass("ck-placeholder")&&(e.removeClass("ck-placeholder",t),!0)}(e,a)&&(i=!0),i)}class Zi{constructor(){this._replacedElements=[]}replace(e,t){this._replacedElements.push({element:e,newElement:t}),e.style.display="none",t&&e.parentNode.insertBefore(t,e.nextSibling)}restore(){this._replacedElements.forEach(({element:e,newElement:t})=>{e.style.display="",t&&t.remove()}),this._replacedElements=[]}}class es extends Ji{constructor(e,t){super(e),this.view=t,this._toolbarConfig=function(e){return Array.isArray(e)?{items:e}:e?Object.assign({items:[]},e):{items:[]}}(e.config.get("toolbar")),this._elementReplacer=new Zi}get element(){return this.view.element}init(e){const t=this.editor,n=this.view,r=t.editing.view,o=n.editable,a=r.document.getRoot();o.name=a.rootName,n.render();const i=o.element;this.setEditableElement(o.name,i),this.focusTracker.add(i),n.editable.bind("isFocused").to(this.focusTracker),r.attachDomRoot(i),e&&this._elementReplacer.replace(e,this.element),this._initPlaceholder(),this._initToolbar(),this.fire("ready")}destroy(){const e=this.view,t=this.editor.editing.view;this._elementReplacer.restore(),t.detachDomRoot(e.editable.name),e.destroy(),super.destroy()}_initToolbar(){const e=this.editor,t=this.view,n=e.editing.view;t.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused"),t.stickyPanel.limiterElement=t.element,this._toolbarConfig.viewportTopOffset&&(t.stickyPanel.viewportTopOffset=this._toolbarConfig.viewportTopOffset),t.toolbar.fillFromConfig(this._toolbarConfig.items,this.componentFactory),function({origin:e,originKeystrokeHandler:t,originFocusTracker:n,toolbar:r,beforeFocus:o,afterBlur:a}){n.add(r.element),t.set("Alt+F10",(e,t)=>{n.isFocused&&!r.focusTracker.isFocused&&(o&&o(),r.focus(),t())}),r.keystrokes.set("Esc",(t,n)=>{r.focusTracker.isFocused&&(e.focus(),a&&a(),n())})}({origin:n,originFocusTracker:this.focusTracker,originKeystrokeHandler:e.keystrokes,toolbar:t.toolbar})}_initPlaceholder(){const e=this.editor,t=e.editing.view,n=t.document.getRoot(),r=e.sourceElement,o=e.config.get("placeholder")||r&&"textarea"===r.tagName.toLowerCase()&&r.getAttribute("placeholder");o&&Qi({view:t,element:n,text:o,isDirectHost:!1})}}class ts extends kn{constructor(e){super({idProperty:"viewUid"}),this.on("add",(e,t,n)=>{t.isRendered||t.render(),t.element&&this._parentElement&&this._parentElement.insertBefore(t.element,this._parentElement.children[n])}),this.on("remove",(e,t)=>{t.element&&this._parentElement&&t.element.remove()}),this.locale=e,this._parentElement=null}destroy(){this.map(e=>e.destroy())}setParent(e){this._parentElement=e}delegate(...e){if(!e.length||!function(e){return e.every(e=>"string"==typeof e)}(e))throw new _t.b("ui-viewcollection-delegate-wrong-events: All event names must be strings.",this);return{to:t=>{for(const n of this)for(const r of e)n.delegate(r).to(t);this.on("add",(n,r)=>{for(const n of e)r.delegate(n).to(t)}),this.on("remove",(n,r)=>{for(const n of e)r.stopDelegating(n,t)})}}}}class ns{constructor(e){Object.assign(this,ds(us(e))),this._isRendered=!1,this._revertData=null}render(){const e=this._renderNode({intoFragment:!0});return this._isRendered=!0,e}apply(e){return this._revertData={children:[],bindings:[],attributes:{}},this._renderNode({node:e,isApplying:!0,revertData:this._revertData}),e}revert(e){if(!this._revertData)throw new _t.b("ui-template-revert-not-applied: Attempting to revert a template which has not been applied yet.",[this,e]);this._revertTemplateFromNode(e,this._revertData)}*getViews(){yield*function*e(t){if(t.children)for(const n of t.children)gs(n)?yield n:_s(n)&&(yield*e(n))}(this)}static bind(e,t){return{to:(n,r)=>new os({eventNameOrFunction:n,attribute:n,observable:e,emitter:t,callback:r}),if:(n,r,o)=>new as({observable:e,emitter:t,attribute:n,valueIfTrue:r,callback:o})}}static extend(e,t){if(e._isRendered)throw new _t.b("template-extend-render: Attempting to extend a template which has already been rendered.",[this,e]);!function e(t,n){if(n.attributes&&(t.attributes||(t.attributes={}),fs(t.attributes,n.attributes)),n.eventListeners&&(t.eventListeners||(t.eventListeners={}),fs(t.eventListeners,n.eventListeners)),n.text&&t.text.push(...n.text),n.children&&n.children.length){if(t.children.length!=n.children.length)throw new _t.b("ui-template-extend-children-mismatch: The number of children in extended definition does not match.",t);let r=0;for(const o of n.children)e(t.children[r++],o)}}(e,ds(us(t)))}_renderNode(e){let t;if(t=e.node?this.tag&&this.text:this.tag?this.text:!this.text)throw new _t.b('ui-template-wrong-syntax: Node definition must have either "tag" or "text" when rendering a new Node.',this);return this.text?this._renderText(e):this._renderElement(e)}_renderElement(e){let t=e.node;return t||(t=e.node=document.createElementNS(this.ns||"http://www.w3.org/1999/xhtml",this.tag)),this._renderAttributes(e),this._renderElementChildren(e),this._setUpListeners(e),t}_renderText(e){let t=e.node;return t?e.revertData.text=t.textContent:t=e.node=document.createTextNode(""),is(this.text)?this._bindToObservable({schema:this.text,updater:function(e){return{set(t){e.textContent=t},remove(){e.textContent=""}}}(t),data:e}):t.textContent=this.text.join(""),t}_renderAttributes(e){let t,n,r,o;if(!this.attributes)return;const a=e.node,i=e.revertData;for(t in this.attributes)if(r=a.getAttribute(t),n=this.attributes[t],i&&(i.attributes[t]=r),o=T(n[0])&&n[0].ns?n[0].ns:null,is(n)){const s=o?n[0].value:n;i&&bs(t)&&s.unshift(r),this._bindToObservable({schema:s,updater:ls(a,t,o),data:e})}else"style"==t&&"string"!=typeof n[0]?this._renderStyleAttribute(n[0],e):(i&&r&&bs(t)&&n.unshift(r),ms(n=n.map(e=>e&&e.value||e).reduce((e,t)=>e.concat(t),[]).reduce(ps,""))||a.setAttributeNS(o,t,n))}_renderStyleAttribute(e,t){const n=t.node;for(const r in e){const o=e[r];is(o)?this._bindToObservable({schema:[o],updater:cs(n,r),data:t}):n.style[r]=o}}_renderElementChildren(e){const t=e.node,n=e.intoFragment?document.createDocumentFragment():t,r=e.isApplying;let o=0;for(const a of this.children)if(vs(a)){if(!r){a.setParent(t);for(const e of a)n.appendChild(e.element)}}else if(gs(a))r||(a.isRendered||a.render(),n.appendChild(a.element));else if(gr(a))n.appendChild(a);else if(r){const t={children:[],bindings:[],attributes:{}};e.revertData.children.push(t),a._renderNode({node:n.childNodes[o++],isApplying:!0,revertData:t})}else n.appendChild(a.render());e.intoFragment&&t.appendChild(n)}_setUpListeners(e){if(this.eventListeners)for(const t in this.eventListeners){const n=this.eventListeners[t].map(n=>{const[r,o]=t.split("@");return n.activateDomEventListener(r,o,e)});e.revertData&&e.revertData.bindings.push(n)}}_bindToObservable({schema:e,updater:t,data:n}){const r=n.revertData;ss(e,t,n);const o=e.filter(e=>!ms(e)).filter(e=>e.observable).map(r=>r.activateAttributeListener(e,t,n));r&&r.bindings.push(o)}_revertTemplateFromNode(e,t){for(const e of t.bindings)for(const t of e)t();if(t.text)e.textContent=t.text;else{for(const n in t.attributes){const r=t.attributes[n];null===r?e.removeAttribute(n):e.setAttribute(n,r)}for(let n=0;n<t.children.length;++n)this._revertTemplateFromNode(e.childNodes[n],t.children[n])}}}Ct(ns,xt);class rs{constructor(e){Object.assign(this,e)}getValue(e){const t=this.observable[this.attribute];return this.callback?this.callback(t,e):t}activateAttributeListener(e,t,n){const r=()=>ss(e,t,n);return this.emitter.listenTo(this.observable,"change:"+this.attribute,r),()=>{this.emitter.stopListening(this.observable,"change:"+this.attribute,r)}}}class os extends rs{activateDomEventListener(e,t,n){const r=(e,n)=>{t&&!n.target.matches(t)||("function"==typeof this.eventNameOrFunction?this.eventNameOrFunction(n):this.observable.fire(this.eventNameOrFunction,n))};return this.emitter.listenTo(n.node,e,r),()=>{this.emitter.stopListening(n.node,e,r)}}}class as extends rs{getValue(e){return!ms(super.getValue(e))&&(this.valueIfTrue||!0)}}function is(e){return!!e&&(e.value&&(e=e.value),Array.isArray(e)?e.some(is):e instanceof rs)}function ss(e,t,{node:n}){let r=function(e,t){return e.map(e=>e instanceof rs?e.getValue(t):e)}(e,n);ms(r=1==e.length&&e[0]instanceof as?r[0]:r.reduce(ps,""))?t.remove():t.set(r)}function ls(e,t,n){return{set(r){e.setAttributeNS(n,t,r)},remove(){e.removeAttributeNS(n,t)}}}function cs(e,t){return{set(n){e.style[t]=n},remove(){e.style[t]=null}}}function us(e){return pt(e,e=>{if(e&&(e instanceof rs||_s(e)||gs(e)||vs(e)))return e})}function ds(e){if("string"==typeof e?e=function(e){return{text:[e]}}(e):e.text&&function(e){Array.isArray(e.text)||(e.text=[e.text])}(e),e.on&&(e.eventListeners=function(e){for(const t in e)hs(e,t);return e}(e.on),delete e.on),!e.text){e.attributes&&function(e){for(const t in e)e[t].value&&(e[t].value=[].concat(e[t].value)),hs(e,t)}(e.attributes);const t=[];if(e.children)if(vs(e.children))t.push(e.children);else for(const n of e.children)_s(n)||gs(n)||gr(n)?t.push(n):t.push(new ns(n));e.children=t}return e}function hs(e,t){Array.isArray(e[t])||(e[t]=[e[t]])}function ps(e,t){return ms(t)?e:ms(e)?t:`${e} ${t}`}function fs(e,t){for(const n in t)e[n]?e[n].push(...t[n]):e[n]=t[n]}function ms(e){return!e&&0!==e}function gs(e){return e instanceof ys}function _s(e){return e instanceof ns}function vs(e){return e instanceof ts}function bs(e){return"class"==e||"style"==e}n(16);class ys{constructor(e){this.element=null,this.isRendered=!1,this.locale=e,this.t=e&&e.t,this._viewCollections=new kn,this._unboundChildren=this.createCollection(),this._viewCollections.on("add",(t,n)=>{n.locale=e}),this.decorate("render")}get bindTemplate(){return this._bindTemplate?this._bindTemplate:this._bindTemplate=ns.bind(this,this)}createCollection(){const e=new ts;return this._viewCollections.add(e),e}registerChild(e){Yt(e)||(e=[e]);for(const t of e)this._unboundChildren.add(t)}deregisterChild(e){Yt(e)||(e=[e]);for(const t of e)this._unboundChildren.remove(t)}setTemplate(e){this.template=new ns(e)}extendTemplate(e){ns.extend(this.template,e)}render(){if(this.isRendered)throw new _t.b("ui-view-render-already-rendered: This View has already been rendered.",this);this.template&&(this.element=this.template.render(),this.registerChild(this.template.getViews())),this.isRendered=!0}destroy(){this.stopListening(),this._viewCollections.map(e=>e.destroy()),this.template&&this.template._revertData&&this.template.revert(this.element)}}Ct(ys,Sr),Ct(ys,on),n(18);class ws extends ys{constructor(e){super(e),this.body=this.createCollection()}render(){super.render(),this._renderBodyCollection()}destroy(){return this._bodyCollectionContainer.remove(),super.destroy()}_renderBodyCollection(){const e=this.locale,t=this._bodyCollectionContainer=new ns({tag:"div",attributes:{class:["ck","ck-reset_all","ck-body","ck-rounded-corners"],dir:e.uiLanguageDirection},children:this.body}).render();document.body.appendChild(t)}}n(20);class ks extends ys{constructor(e){super(e),this.set("text"),this.set("for");const t=this.bindTemplate;this.setTemplate({tag:"label",attributes:{class:["ck","ck-label"],for:t.to("for")},children:[{text:t.to("text")}]})}}class xs extends ws{constructor(e){super(e);const t=bt();this.top=this.createCollection(),this.main=this.createCollection(),this._voiceLabelView=this._createVoiceLabel(t),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-editor","ck-rounded-corners"],role:"application",dir:e.uiLanguageDirection,lang:e.uiLanguage,"aria-labelledby":"ck-editor__aria-label_"+t},children:[this._voiceLabelView,{tag:"div",attributes:{class:["ck","ck-editor__top","ck-reset_all"],role:"presentation"},children:this.top},{tag:"div",attributes:{class:["ck","ck-editor__main"],role:"presentation"},children:this.main}]})}_createVoiceLabel(e){const t=this.t,n=new ks;return n.text=t("bn"),n.extendTemplate({attributes:{id:"ck-editor__aria-label_"+e,class:"ck-voice-label"}}),n}}class Ms extends ys{constructor(e,t,n){super(e),this.setTemplate({tag:"div",attributes:{class:["ck","ck-content","ck-editor__editable","ck-rounded-corners"],lang:e.contentLanguage,dir:e.contentLanguageDirection}}),this.name=null,this.set("isFocused",!1),this._editableElement=n,this._hasExternalElement=!!this._editableElement,this._editingView=t}render(){super.render(),this._hasExternalElement?this.template.apply(this.element=this._editableElement):this._editableElement=this.element,this.on("change:isFocused",()=>this._updateIsFocusedClasses()),this._updateIsFocusedClasses()}destroy(){this._hasExternalElement&&this.template.revert(this._editableElement),super.destroy()}_updateIsFocusedClasses(){const e=this._editingView;function t(t){e.change(n=>{const r=e.document.getRoot(t.name);n.addClass(t.isFocused?"ck-focused":"ck-blurred",r),n.removeClass(t.isFocused?"ck-blurred":"ck-focused",r)})}e.isRenderingInProgress?function n(r){e.once("change:isRenderingInProgress",(e,o,a)=>{a?n(r):t(r)})}(this):t(this)}}class Es extends Ms{constructor(e,t,n){super(e,t,n),this.extendTemplate({attributes:{role:"textbox",class:"ck-editor__editable_inline"}})}render(){super.render();const e=this._editingView,t=this.t;e.change(n=>{const r=e.document.getRoot(this.name);n.setAttribute("aria-label",t("bm",[this.name]),r)})}}function Ts(e){return t=>t+e}n(22);const Ss=Ts("px");class Ds extends ys{constructor(e){super(e);const t=this.bindTemplate;this.set("isActive",!1),this.set("isSticky",!1),this.set("limiterElement",null),this.set("limiterBottomOffset",50),this.set("viewportTopOffset",0),this.set("_marginLeft",null),this.set("_isStickyToTheLimiter",!1),this.set("_hasViewportTopOffset",!1),this.content=this.createCollection(),this._contentPanelPlaceholder=new ns({tag:"div",attributes:{class:["ck","ck-sticky-panel__placeholder"],style:{display:t.to("isSticky",e=>e?"block":"none"),height:t.to("isSticky",e=>e?Ss(this._panelRect.height):null)}}}).render(),this._contentPanel=new ns({tag:"div",attributes:{class:["ck","ck-sticky-panel__content",t.if("isSticky","ck-sticky-panel__content_sticky"),t.if("_isStickyToTheLimiter","ck-sticky-panel__content_sticky_bottom-limit")],style:{width:t.to("isSticky",e=>e?Ss(this._contentPanelPlaceholder.getBoundingClientRect().width):null),top:t.to("_hasViewportTopOffset",e=>e?Ss(this.viewportTopOffset):null),bottom:t.to("_isStickyToTheLimiter",e=>e?Ss(this.limiterBottomOffset):null),marginLeft:t.to("_marginLeft")}},children:this.content}).render(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-sticky-panel"]},children:[this._contentPanelPlaceholder,this._contentPanel]})}render(){super.render(),this._checkIfShouldBeSticky(),this.listenTo(yr.window,"scroll",()=>{this._checkIfShouldBeSticky()}),this.listenTo(this,"change:isActive",()=>{this._checkIfShouldBeSticky()})}_checkIfShouldBeSticky(){const e=this._panelRect=this._contentPanel.getBoundingClientRect();let t;this.limiterElement?(t=this._limiterRect=this.limiterElement.getBoundingClientRect(),this.isSticky=this.isActive&&t.top<this.viewportTopOffset&&this._panelRect.height+this.limiterBottomOffset<t.height):this.isSticky=!1,this.isSticky?(this._isStickyToTheLimiter=t.bottom<e.height+this.limiterBottomOffset+this.viewportTopOffset,this._hasViewportTopOffset=!this._isStickyToTheLimiter&&!!this.viewportTopOffset,this._marginLeft=this._isStickyToTheLimiter?null:Ss(-yr.window.scrollX)):(this._isStickyToTheLimiter=!1,this._hasViewportTopOffset=!1,this._marginLeft=null)}}class Ls{constructor(e){if(Object.assign(this,e),e.actions&&e.keystrokeHandler)for(const t in e.actions){let n=e.actions[t];"string"==typeof n&&(n=[n]);for(const r of n)e.keystrokeHandler.set(r,(e,n)=>{this[t](),n()})}}get first(){return this.focusables.find(Cs)||null}get last(){return this.focusables.filter(Cs).slice(-1)[0]||null}get next(){return this._getFocusableItem(1)}get previous(){return this._getFocusableItem(-1)}get current(){let e=null;return null===this.focusTracker.focusedElement?null:(this.focusables.find((t,n)=>{const r=t.element===this.focusTracker.focusedElement;return r&&(e=n),r}),e)}focusFirst(){this._focus(this.first)}focusLast(){this._focus(this.last)}focusNext(){this._focus(this.next)}focusPrevious(){this._focus(this.previous)}_focus(e){e&&e.focus()}_getFocusableItem(e){const t=this.current,n=this.focusables.length;if(!n)return null;if(null===t)return this[1===e?"first":"last"];let r=(t+n+e)%n;do{const t=this.focusables.get(r);if(Cs(t))return t;r=(r+n+e)%n}while(r!==t);return null}}function Cs(e){return!(!e.focus||"none"==yr.window.getComputedStyle(e.element).display)}class Ps extends ys{constructor(e){super(e),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__separator"]}})}}n(24);class Os extends ys{constructor(e){super(e);const t=this.bindTemplate,n=this.t;this.set("ariaLabel",n("bl")),this.items=this.createCollection(),this.focusTracker=new Gi,this.keystrokes=new ji,this.set("isVertical",!1),this.set("class"),this._focusCycler=new Ls({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:["arrowleft","arrowup"],focusNext:["arrowright","arrowdown"]}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar",t.if("isVertical","ck-toolbar_vertical"),t.to("class")],role:"toolbar","aria-label":t.to("ariaLabel")},children:this.items,on:{mousedown:function(e){return e.bindTemplate.to(t=>{t.target===e.element&&t.preventDefault()})}(this)}})}render(){super.render();for(const e of this.items)this.focusTracker.add(e.element);this.items.on("add",(e,t)=>{this.focusTracker.add(t.element)}),this.items.on("remove",(e,t)=>{this.focusTracker.remove(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(e,t){e.map(e=>{"|"==e?this.items.add(new Ps):t.has(e)?this.items.add(t.create(e)):console.warn(Object(_t.a)("toolbarview-item-unavailable: The requested toolbar item is unavailable."),{name:e})})}}n(26);class Ns extends xs{constructor(e,t){super(e),this.stickyPanel=new Ds(e),this.toolbar=new Os(e),this.editable=new Es(e,t)}render(){super.render(),this.stickyPanel.content.add(this.toolbar),this.top.add(this.stickyPanel),this.main.add(this.editable)}}class As extends Hi{constructor(e,t){super(t),ft(e)&&(this.sourceElement=e),this.data.processor=new Ui,this.model.document.createRoot(),this.ui=new es(this,new Ns(this.locale,this.editing.view)),function(e){if(!S(e.updateSourceElement))throw new _t.b("attachtoform-missing-elementapi-interface: Editor passed to attachToForm() must implement ElementApi.",e);const t=e.sourceElement;if(t&&"textarea"===t.tagName.toLowerCase()&&t.form){let n;const r=t.form,o=()=>e.updateSourceElement();S(r.submit)&&(n=r.submit,r.submit=()=>{o(),n.apply(r)}),r.addEventListener("submit",o),e.on("destroy",()=>{r.removeEventListener("submit",o),n&&(r.submit=n)})}}(this)}destroy(){return this.sourceElement&&this.updateSourceElement(),this.ui.destroy(),super.destroy()}static create(e,t={}){return new Promise(n=>{const r=new this(e,t);n(r.initPlugins().then(()=>r.ui.init(ft(e)?e:null)).then(()=>{if(!ft(e)&&t.initialData)throw new _t.b("editor-create-initial-data: The config.initialData option cannot be used together with initial data passed in Editor.create().",null);const n=t.initialData||function(e){return ft(e)?function(e){return e instanceof HTMLTextAreaElement?e.value:e.innerHTML}(e):e}(e);return r.data.init(n)}).then(()=>r.fire("ready")).then(()=>r))})}}Ct(As,zi),Ct(As,Bi);class Is{constructor(e){this.editor=e}destroy(){this.stopListening()}}Ct(Is,on);class Rs{constructor(e){this.files=function(e){const t=e.files?Array.from(e.files):[],n=e.items?Array.from(e.items):[];return t.length?t:n.filter(e=>"file"===e.kind).map(e=>e.getAsFile())}(e),this._native=e}get types(){return this._native.types}getData(e){return this._native.getData(e)}setData(e,t){this._native.setData(e,t)}}class Ys extends Qr{constructor(e){super(e);const t=this.document;function n(e,n){n.preventDefault();const r=n.dropRange?[n.dropRange]:Array.from(t.selection.getRanges()),o=new vt(t,"clipboardInput");t.fire(o,{dataTransfer:n.dataTransfer,targetRanges:r}),o.stop.called&&n.stopPropagation()}this.domEventType=["paste","copy","cut","drop","dragover"],this.listenTo(t,"paste",n,{priority:"low"}),this.listenTo(t,"drop",n,{priority:"low"})}onDomEvent(e){const t={dataTransfer:new Rs(e.clipboardData?e.clipboardData:e.dataTransfer)};"drop"==e.type&&(t.dropRange=function(e,t){const n=t.target.ownerDocument,r=t.clientX,o=t.clientY;let a;return n.caretRangeFromPoint&&n.caretRangeFromPoint(r,o)?a=n.caretRangeFromPoint(r,o):t.rangeParent&&((a=n.createRange()).setStart(t.rangeParent,t.rangeOffset),a.collapse(!0)),a?e.domConverter.domRangeToView(a):e.document.selection.getFirstRange()}(this.view,e)),this.fire(e.type,e,t)}}const js=["figcaption","li"];class Fs extends Is{static get pluginName(){return"Clipboard"}init(){const e=this.editor,t=e.model.document,n=e.editing.view,r=n.document;function o(n,o){const a=o.dataTransfer;o.preventDefault();const i=e.data.toView(e.model.getSelectedContent(t.selection));r.fire("clipboardOutput",{dataTransfer:a,content:i,method:n.name})}this._htmlDataProcessor=new Ui,n.addObserver(Ys),this.listenTo(r,"clipboardInput",t=>{e.isReadOnly&&t.stop()},{priority:"highest"}),this.listenTo(r,"clipboardInput",(e,t)=>{const r=t.dataTransfer;let o="";r.getData("text/html")?o=function(e){return e.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,(e,t)=>1==t.length?" ":t)}(r.getData("text/html")):r.getData("text/plain")&&(o=function(e){return(e=e.replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\n/g,"</p><p>").replace(/^\s/,"&nbsp;").replace(/\s$/,"&nbsp;").replace(/\s\s/g," &nbsp;")).indexOf("</p><p>")>-1&&(e=`<p>${e}</p>`),e}(r.getData("text/plain"))),o=this._htmlDataProcessor.toView(o),this.fire("inputTransformation",{content:o,dataTransfer:r}),n.scrollToTheSelection()},{priority:"low"}),this.listenTo(this,"inputTransformation",(e,t)=>{if(!t.content.isEmpty){const e=this.editor.data,n=this.editor.model,r=e.toModel(t.content,"$clipboardHolder");if(0==r.childCount)return;n.insertContent(r)}},{priority:"low"}),this.listenTo(r,"copy",o,{priority:"low"}),this.listenTo(r,"cut",(t,n)=>{e.isReadOnly?n.preventDefault():o(t,n)},{priority:"low"}),this.listenTo(r,"clipboardOutput",(n,r)=>{r.content.isEmpty||(r.dataTransfer.setData("text/html",this._htmlDataProcessor.toData(r.content)),r.dataTransfer.setData("text/plain",function e(t){let n="";if(t.is("text")||t.is("textProxy"))n=t.data;else if(t.is("img")&&t.hasAttribute("alt"))n=t.getAttribute("alt");else{let r=null;for(const o of t.getChildren()){const t=e(o);r&&(r.is("containerElement")||o.is("containerElement"))&&(js.includes(r.name)||js.includes(o.name)?n+="\n":n+="\n\n"),n+=t,r=o}}return n}(r.content))),"cut"==r.method&&e.model.deleteContent(t.selection)},{priority:"low"})}}class Hs{constructor(e){this.editor=e,this.set("value",void 0),this.set("isEnabled",!1),this._disableStack=new Set,this.decorate("execute"),this.listenTo(this.editor.model.document,"change",()=>{this.refresh()}),this.on("execute",e=>{this.isEnabled||e.stop()},{priority:"high"}),this.listenTo(e,"change:isReadOnly",(e,t,n)=>{n?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})}refresh(){this.isEnabled=!0}forceDisabled(e){this._disableStack.add(e),1==this._disableStack.size&&(this.on("set:isEnabled",zs,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(e){this._disableStack.delete(e),0==this._disableStack.size&&(this.off("set:isEnabled",zs),this.refresh())}execute(){}destroy(){this.stopListening()}}function zs(e){e.return=!1,e.stop()}function*Bs(e,t){for(const n of t)n&&e.getAttributeProperties(n[0]).copyOnEnter&&(yield n)}Ct(Hs,on);class Vs extends Hs{execute(){const e=this.editor.model,t=e.document;e.change(n=>{!function(e,t,n,r){const o=n.isCollapsed,a=n.getFirstRange(),i=a.start.parent,s=a.end.parent;if(r.isLimit(i)||r.isLimit(s))o||i!=s||e.deleteContent(n);else if(o){const e=Bs(t.model.schema,n.getAttributes());Us(t,a.start),t.setSelectionAttribute(e)}else{const r=!(a.start.isAtStart&&a.end.isAtEnd),o=i==s;e.deleteContent(n,{leaveUnmerged:r}),r&&(o?Us(t,n.focus):t.setSelection(s,0))}}(this.editor.model,n,t.selection,e.schema),this.fire("afterExecute",{writer:n})})}}function Us(e,t){e.split(t),e.setSelection(t.parent.nextSibling,0)}class Ws extends Cr{constructor(e){super(e);const t=this.document;t.on("keydown",(e,n)=>{if(this.isEnabled&&n.keyCode==Yn.enter){let r;t.once("enter",e=>r=e,{priority:"highest"}),t.fire("enter",new Kr(t,n.domEvent,{isSoft:n.shiftKey})),r&&r.stop.called&&e.stop()}})}observe(){}}class qs extends Is{static get pluginName(){return"Enter"}init(){const e=this.editor,t=e.editing.view,n=t.document;t.addObserver(Ws),e.commands.add("enter",new Vs(e)),this.listenTo(n,"enter",(n,r)=>{r.preventDefault(),r.isSoft||(e.execute("enter"),t.scrollToTheSelection())},{priority:"low"})}}class Gs extends Hs{execute(){const e=this.editor.model,t=e.document;e.change(n=>{!function(e,t,n){const r=n.isCollapsed,o=n.getFirstRange(),a=o.start.parent,i=o.end.parent,s=a==i;if(r){const r=Bs(e.schema,n.getAttributes());Js(t,o.end),t.removeSelectionAttribute(n.getAttributeKeys()),t.setSelectionAttribute(r)}else{const r=!(o.start.isAtStart&&o.end.isAtEnd);e.deleteContent(n,{leaveUnmerged:r}),s?Js(t,n.focus):r&&t.setSelection(i,0)}}(e,n,t.selection),this.fire("afterExecute",{writer:n})})}refresh(){const e=this.editor.model,t=e.document;this.isEnabled=function(e,t){if(t.rangeCount>1)return!1;const n=t.anchor;if(!n||!e.checkChild(n,"softBreak"))return!1;const r=t.getFirstRange(),o=r.start.parent,a=r.end.parent;return!Ks(o,e)&&!Ks(a,e)||o===a}(e.schema,t.selection)}}function Js(e,t){const n=e.createElement("softBreak");e.insert(n,t),e.setSelection(n,"after")}function Ks(e,t){return!e.is("rootElement")&&(t.isLimit(e)||Ks(e.parent,t))}class Qs extends Is{static get pluginName(){return"ShiftEnter"}init(){const e=this.editor,t=e.model.schema,n=e.conversion,r=e.editing.view,o=r.document;t.register("softBreak",{allowWhere:"$text",isInline:!0}),n.for("upcast").elementToElement({model:"softBreak",view:"br"}),n.for("downcast").elementToElement({model:"softBreak",view:(e,t)=>t.createEmptyElement("br")}),r.addObserver(Ws),e.commands.add("shiftEnter",new Gs(e)),this.listenTo(o,"enter",(t,n)=>{n.preventDefault(),n.isSoft&&(e.execute("shiftEnter"),r.scrollToTheSelection())},{priority:"low"})}}class Xs{constructor(e,t=20){this.model=e,this.size=0,this.limit=t,this.isLocked=!1,this._changeCallback=(e,t)=>{"transparent"!=t.type&&t!==this._batch&&this._reset(!0)},this._selectionChangeCallback=()=>{this._reset()},this.model.document.on("change",this._changeCallback),this.model.document.selection.on("change:range",this._selectionChangeCallback),this.model.document.selection.on("change:attribute",this._selectionChangeCallback)}get batch(){return this._batch||(this._batch=this.model.createBatch()),this._batch}input(e){this.size+=e,this.size>=this.limit&&this._reset(!0)}lock(){this.isLocked=!0}unlock(){this.isLocked=!1}destroy(){this.model.document.off("change",this._changeCallback),this.model.document.selection.off("change:range",this._selectionChangeCallback),this.model.document.selection.off("change:attribute",this._selectionChangeCallback)}_reset(e){this.isLocked&&!e||(this._batch=null,this.size=0)}}class $s extends Hs{constructor(e,t){super(e),this._buffer=new Xs(e.model,t),this._batches=new WeakSet}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(e={}){const t=this.editor.model,n=t.document,r=e.text||"",o=r.length,a=e.range||n.selection.getFirstRange(),i=e.resultRange;t.enqueueChange(this._buffer.batch,e=>{const s=a.isCollapsed;this._buffer.lock(),t.deleteContent(t.createSelection(a)),r&&t.insertContent(e.createText(r,n.selection.getAttributes()),a.start),i?e.setSelection(i):s&&e.setSelection(a.start.getShiftedBy(o)),this._buffer.unlock(),this._buffer.input(o),this._batches.add(this._buffer.batch)})}}const Zs=[jn("arrowUp"),jn("arrowRight"),jn("arrowDown"),jn("arrowLeft"),9,16,17,18,19,20,27,33,34,35,36,45,91,93,144,145,173,174,175,176,177,178,179,255];for(let e=112;e<=135;e++)Zs.push(e);function el(e){if(e.newChildren.length-e.oldChildren.length!=1)return;const t=function(e,t){const n=[];let r,o=0;return e.forEach(e=>{"equal"==e?(a(),o++):"insert"==e?(i("insert")?r.values.push(t[o]):(a(),r={type:"insert",index:o,values:[t[o]]}),o++):i("delete")?r.howMany++:(a(),r={type:"delete",index:o,howMany:1})}),a(),n;function a(){r&&(n.push(r),r=null)}function i(e){return r&&r.type==e}}(pr(e.oldChildren,e.newChildren,tl),e.newChildren);if(t.length>1)return;const n=t[0];return n.values[0]&&n.values[0].is("text")?n:void 0}function tl(e,t){return e&&e.is("text")&&t&&t.is("text")?e.data===t.data:e===t}class nl{constructor(e){this.editor=e,this.editing=this.editor.editing}handle(e,t){if(function(e){if(0==e.length)return!1;for(const t of e)if("children"===t.type&&!el(t))return!0;return!1}(e))this._handleContainerChildrenMutations(e,t);else for(const n of e)this._handleTextMutation(n,t),this._handleTextNodeInsertion(n)}_handleContainerChildrenMutations(e,t){const n=function(e){const t=e.map(e=>e.node).reduce((e,t)=>e.getCommonAncestor(t,{includeSelf:!0}));if(t)return t.getAncestors({includeSelf:!0,parentFirst:!0}).find(e=>e.is("containerElement")||e.is("rootElement"))}(e);if(!n)return;const r=this.editor.editing.view.domConverter.mapViewToDom(n),o=new xr,a=this.editor.data.toModel(o.domToView(r)).getChild(0),i=this.editor.editing.mapper.toModelElement(n);if(!i)return;const s=Array.from(a.getChildren()),l=Array.from(i.getChildren()),c=s[s.length-1],u=l[l.length-1];c&&c.is("softBreak")&&u&&!u.is("softBreak")&&s.pop();const d=this.editor.model.schema;if(!rl(s,d)||!rl(l,d))return;const h=s.map(e=>e.is("text")?e.data:"@").join("").replace(/\u00A0/g," "),p=l.map(e=>e.is("text")?e.data:"@").join("").replace(/\u00A0/g," ");if(p===h)return;const f=pr(p,h),{firstChangeAt:m,insertions:g,deletions:_}=ol(f);let v=null;t&&(v=this.editing.mapper.toModelRange(t.getFirstRange()));const b=h.substr(m,g),y=this.editor.model.createRange(this.editor.model.createPositionAt(i,m),this.editor.model.createPositionAt(i,m+_));this.editor.execute("input",{text:b,range:y,resultRange:v})}_handleTextMutation(e,t){if("text"!=e.type)return;const n=e.newText.replace(/\u00A0/g," "),r=e.oldText.replace(/\u00A0/g," ");if(r===n)return;const o=pr(r,n),{firstChangeAt:a,insertions:i,deletions:s}=ol(o);let l=null;t&&(l=this.editing.mapper.toModelRange(t.getFirstRange()));const c=this.editing.view.createPositionAt(e.node,a),u=this.editing.mapper.toModelPosition(c),d=this.editor.model.createRange(u,u.getShiftedBy(s)),h=n.substr(a,i);this.editor.execute("input",{text:h,range:d,resultRange:l})}_handleTextNodeInsertion(e){if("children"!=e.type)return;const t=el(e),n=this.editing.view.createPositionAt(e.node,t.index),r=this.editing.mapper.toModelPosition(n),o=t.values[0].data;this.editor.execute("input",{text:o.replace(/\u00A0/g," "),range:this.editor.model.createRange(r)})}}function rl(e,t){return e.every(e=>t.isInline(e))}function ol(e){let t=null,n=null;for(let r=0;r<e.length;r++)"equal"!=e[r]&&(t=null===t?r:t,n=r);let r=0,o=0;for(let a=t;a<=n;a++)"insert"!=e[a]&&r++,"delete"!=e[a]&&o++;return{insertions:o,deletions:r,firstChangeAt:t}}class al extends Is{static get pluginName(){return"Input"}init(){const e=this.editor,t=new $s(e,e.config.get("typing.undoStep")||20);e.commands.add("input",t),function(e){let t=null;const n=e.model,r=e.editing.view,o=e.commands.get("input");function a(e){const a=n.document,s=r.document.isComposing,l=t&&t.isEqual(a.selection);t=null,o.isEnabled&&(function(e){return!!e.ctrlKey||Zs.includes(e.keyCode)}(e)||a.selection.isCollapsed||s&&229===e.keyCode||!s&&229===e.keyCode&&l||i())}function i(){const e=o.buffer;e.lock(),n.enqueueChange(e.batch,()=>{n.deleteContent(n.document.selection)}),e.unlock()}An?r.document.on("beforeinput",(e,t)=>a(t),{priority:"lowest"}):r.document.on("keydown",(e,t)=>a(t),{priority:"lowest"}),r.document.on("compositionstart",(function(){const e=n.document,t=1!==e.selection.rangeCount||e.selection.getFirstRange().isFlat;e.selection.isCollapsed||t||i()}),{priority:"lowest"}),r.document.on("compositionend",()=>{t=n.createSelection(n.document.selection)},{priority:"lowest"})}(e),function(e){e.editing.view.document.on("mutations",(t,n,r)=>{new nl(e).handle(n,r)})}(e)}isInput(e){return this.editor.commands.get("input")._batches.has(e)}}class il extends Hs{constructor(e,t){super(e),this.direction=t,this._buffer=new Xs(e.model,e.config.get("typing.undoStep"))}get buffer(){return this._buffer}execute(e={}){const t=this.editor.model,n=t.document;t.enqueueChange(this._buffer.batch,r=>{this._buffer.lock();const o=r.createSelection(e.selection||n.selection),a=o.isCollapsed;if(o.isCollapsed&&t.modifySelection(o,{direction:this.direction,unit:e.unit}),this._shouldEntireContentBeReplacedWithParagraph(e.sequence||1))return void this._replaceEntireContentWithParagraph(r);if(o.isCollapsed)return;let i=0;o.getFirstRange().getMinimalFlatRanges().forEach(e=>{i+=bn(e.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),t.deleteContent(o,{doNotResetEntireContent:a}),this._buffer.input(i),r.setSelection(o),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(e){if(e>1)return!1;const t=this.editor.model,n=t.document.selection,r=t.schema.getLimitElement(n);if(!n.isCollapsed||!n.containsEntireContent(r))return!1;if(!t.schema.checkChild(r,"paragraph"))return!1;const o=r.getChild(0);return!o||"paragraph"!==o.name}_replaceEntireContentWithParagraph(e){const t=this.editor.model,n=t.document.selection,r=t.schema.getLimitElement(n),o=e.createElement("paragraph");e.remove(e.createRangeIn(r)),e.insert(o,r),e.setSelection(o,0)}}class sl extends Cr{constructor(e){super(e);const t=e.document;let n=0;function r(e,n,r){let o;t.once("delete",e=>o=e,{priority:Number.POSITIVE_INFINITY}),t.fire("delete",new Kr(t,n,r)),o&&o.stop.called&&e.stop()}t.on("keyup",(e,t)=>{t.keyCode!=Yn.delete&&t.keyCode!=Yn.backspace||(n=0)}),t.on("keydown",(e,t)=>{const o={};if(t.keyCode==Yn.delete)o.direction="forward",o.unit="character";else{if(t.keyCode!=Yn.backspace)return;o.direction="backward",o.unit="codePoint"}const a=Cn?t.altKey:t.ctrlKey;o.unit=a?"word":o.unit,o.sequence=++n,r(e,t.domEvent,o)}),An&&t.on("beforeinput",(t,n)=>{if("deleteContentBackward"!=n.domEvent.inputType)return;const o={unit:"codepoint",direction:"backward",sequence:1},a=n.domTarget.ownerDocument.defaultView.getSelection();a.anchorNode==a.focusNode&&a.anchorOffset+1!=a.focusOffset&&(o.selectionToRemove=e.domConverter.domSelectionToView(a)),r(t,n.domEvent,o)})}observe(){}}class ll extends Is{static get pluginName(){return"Delete"}init(){const e=this.editor,t=e.editing.view,n=t.document;if(t.addObserver(sl),e.commands.add("forwardDelete",new il(e,"forward")),e.commands.add("delete",new il(e,"backward")),this.listenTo(n,"delete",(n,r)=>{const o={unit:r.unit,sequence:r.sequence};if(r.selectionToRemove){const t=e.model.createSelection(),n=[];for(const t of r.selectionToRemove.getRanges())n.push(e.editing.mapper.toModelRange(t));t.setTo(n),o.selection=t}e.execute("forward"==r.direction?"forwardDelete":"delete",o),r.preventDefault(),t.scrollToTheSelection()}),An){let e=null;this.listenTo(n,"delete",(t,n)=>{const r=n.domTarget.ownerDocument.defaultView.getSelection();e={anchorNode:r.anchorNode,anchorOffset:r.anchorOffset,focusNode:r.focusNode,focusOffset:r.focusOffset}},{priority:"lowest"}),this.listenTo(n,"keyup",(t,n)=>{if(e){const t=n.domTarget.ownerDocument.defaultView.getSelection();t.collapse(e.anchorNode,e.anchorOffset),t.extend(e.focusNode,e.focusOffset),e=null}})}}}class cl extends Is{static get requires(){return[al,ll]}static get pluginName(){return"Typing"}}class ul extends za{get type(){return"noop"}clone(){return new ul(this.baseVersion)}getReversed(){return new ul(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}const dl=new Map;function hl(e,t,n){let r=dl.get(e);r||(r=new Map,dl.set(e,r)),r.set(t,n)}function pl(e){return[e]}function fl(e,t,n={}){const r=function(e,t){const n=dl.get(e);return n&&n.has(t)?n.get(t):pl}(e.constructor,t.constructor);try{return r(e=e.clone(),t,n)}catch(e){throw e}}function ml(e,t,n){e=e.slice(),t=t.slice();const r=new gl(n.document,n.useRelations,n.forceWeakRemove);r.setOriginalOperations(e),r.setOriginalOperations(t);const o=r.originalOperations;if(0==e.length||0==t.length)return{operationsA:e,operationsB:t,originalOperations:o};const a=new WeakMap;for(const t of e)a.set(t,0);const i={nextBaseVersionA:e[e.length-1].baseVersion+1,nextBaseVersionB:t[t.length-1].baseVersion+1,originalOperationsACount:e.length,originalOperationsBCount:t.length};let s=0;for(;s<e.length;){const n=e[s],o=a.get(n);if(o==t.length){s++;continue}const i=t[o],l=fl(n,i,r.getContext(n,i,!0)),c=fl(i,n,r.getContext(i,n,!1));r.updateRelation(n,i),r.setOriginalOperations(l,n),r.setOriginalOperations(c,i);for(const e of l)a.set(e,o+c.length);e.splice(s,1,...l),t.splice(o,1,...c)}if(n.padWithNoOps){const n=e.length-i.originalOperationsACount,r=t.length-i.originalOperationsBCount;vl(e,r-n),vl(t,n-r)}return _l(e,i.nextBaseVersionB),_l(t,i.nextBaseVersionA),{operationsA:e,operationsB:t,originalOperations:o}}class gl{constructor(e,t,n=!1){this.originalOperations=new Map,this._history=e.history,this._useRelations=t,this._forceWeakRemove=!!n,this._relations=new Map}setOriginalOperations(e,t=null){const n=t?this.originalOperations.get(t):null;for(const t of e)this.originalOperations.set(t,n||t)}updateRelation(e,t){switch(e.constructor){case Za:switch(t.constructor){case oi:e.targetPosition.isEqual(t.sourcePosition)||t.movedRange.containsPosition(e.targetPosition)?this._setRelation(e,t,"insertAtSource"):e.targetPosition.isEqual(t.deletionPosition)?this._setRelation(e,t,"insertBetween"):e.targetPosition.isAfter(t.sourcePosition)&&this._setRelation(e,t,"moveTargetAfter");break;case Za:e.targetPosition.isEqual(t.sourcePosition)||e.targetPosition.isBefore(t.sourcePosition)?this._setRelation(e,t,"insertBefore"):this._setRelation(e,t,"insertAfter")}break;case ai:switch(t.constructor){case oi:e.splitPosition.isBefore(t.sourcePosition)&&this._setRelation(e,t,"splitBefore");break;case Za:(e.splitPosition.isEqual(t.sourcePosition)||e.splitPosition.isBefore(t.sourcePosition))&&this._setRelation(e,t,"splitBefore")}break;case oi:switch(t.constructor){case oi:e.targetPosition.isEqual(t.sourcePosition)||this._setRelation(e,t,"mergeTargetNotMoved"),e.sourcePosition.isEqual(t.targetPosition)&&this._setRelation(e,t,"mergeSourceNotMoved"),e.sourcePosition.isEqual(t.sourcePosition)&&this._setRelation(e,t,"mergeSameElement");break;case ai:e.sourcePosition.isEqual(t.splitPosition)&&this._setRelation(e,t,"splitAtSource")}break;case ti:{const n=e.newRange;if(!n)return;switch(t.constructor){case Za:{const r=zo._createFromPositionAndShift(t.sourcePosition,t.howMany),o=r.containsPosition(n.start)||r.start.isEqual(n.start),a=r.containsPosition(n.end)||r.end.isEqual(n.end);!o&&!a||r.containsRange(n)||this._setRelation(e,t,{side:o?"left":"right",path:o?n.start.path.slice():n.end.path.slice()});break}case oi:{const r=n.start.isEqual(t.targetPosition),o=n.start.isEqual(t.deletionPosition),a=n.end.isEqual(t.deletionPosition),i=n.end.isEqual(t.sourcePosition);(r||o||a||i)&&this._setRelation(e,t,{wasInLeftElement:r,wasStartBeforeMergedElement:o,wasEndBeforeMergedElement:a,wasInRightElement:i});break}}break}}}getContext(e,t,n){return{aIsStrong:n,aWasUndone:this._wasUndone(e),bWasUndone:this._wasUndone(t),abRelation:this._useRelations?this._getRelation(e,t):null,baRelation:this._useRelations?this._getRelation(t,e):null,forceWeakRemove:this._forceWeakRemove}}_wasUndone(e){const t=this.originalOperations.get(e);return t.wasUndone||this._history.isUndoneOperation(t)}_getRelation(e,t){const n=this.originalOperations.get(t),r=this._history.getUndoneOperation(n);if(!r)return null;const o=this.originalOperations.get(e),a=this._relations.get(o);return a&&a.get(r)||null}_setRelation(e,t,n){const r=this.originalOperations.get(e),o=this.originalOperations.get(t);let a=this._relations.get(r);a||(a=new Map,this._relations.set(r,a)),a.set(o,n)}}function _l(e,t){for(const n of e)n.baseVersion=t++}function vl(e,t){for(let n=0;n<t;n++)e.push(new ul(0))}function bl(e,t,n){const r=e.nodes.getNode(0).getAttribute(t);if(r==n)return null;const o=new zo(e.position,e.position.getShiftedBy(e.howMany));return new Xa(o,t,r,n,0)}function yl(e,t){return null===e.targetPosition._getTransformedByDeletion(t.sourcePosition,t.howMany)}function wl(e,t){const n=[];for(let r=0;r<e.length;r++){const o=e[r],a=new Za(o.start,o.end.offset-o.start.offset,t,0);n.push(a);for(let t=r+1;t<e.length;t++)e[t]=e[t]._getTransformedByMove(a.sourcePosition,a.targetPosition,a.howMany)[0];t=t._getTransformedByMove(a.sourcePosition,a.targetPosition,a.howMany)}return n}hl(Xa,Xa,(e,t,n)=>{if(e.key===t.key){const r=e.range.getDifference(t.range).map(t=>new Xa(t,e.key,e.oldValue,e.newValue,0)),o=e.range.getIntersection(t.range);return o&&n.aIsStrong&&r.push(new Xa(o,t.key,t.newValue,e.newValue,0)),0==r.length?[new ul(0)]:r}return[e]}),hl(Xa,ei,(e,t)=>{if(e.range.start.hasSameParentAs(t.position)&&e.range.containsPosition(t.position)){const n=e.range._getTransformedByInsertion(t.position,t.howMany,!t.shouldReceiveAttributes).map(t=>new Xa(t,e.key,e.oldValue,e.newValue,e.baseVersion));if(t.shouldReceiveAttributes){const r=bl(t,e.key,e.oldValue);r&&n.unshift(r)}return n}return e.range=e.range._getTransformedByInsertion(t.position,t.howMany,!1)[0],[e]}),hl(Xa,oi,(e,t)=>{const n=[];e.range.start.hasSameParentAs(t.deletionPosition)&&(e.range.containsPosition(t.deletionPosition)||e.range.start.isEqual(t.deletionPosition))&&n.push(zo._createFromPositionAndShift(t.graveyardPosition,1));const r=e.range._getTransformedByMergeOperation(t);return r.isCollapsed||n.push(r),n.map(t=>new Xa(t,e.key,e.oldValue,e.newValue,e.baseVersion))}),hl(Xa,Za,(e,t)=>function(e,t){const n=zo._createFromPositionAndShift(t.sourcePosition,t.howMany);let r=null,o=[];n.containsRange(e,!0)?r=e:e.start.hasSameParentAs(n.start)?(o=e.getDifference(n),r=e.getIntersection(n)):o=[e];const a=[];for(let e of o){e=e._getTransformedByDeletion(t.sourcePosition,t.howMany);const n=t.getMovedRangeStart(),r=e.start.hasSameParentAs(n);e=e._getTransformedByInsertion(n,t.howMany,r),a.push(...e)}return r&&a.push(r._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany,!1)[0]),a}(e.range,t).map(t=>new Xa(t,e.key,e.oldValue,e.newValue,e.baseVersion))),hl(Xa,ai,(e,t)=>{if(e.range.end.isEqual(t.insertionPosition))return t.graveyardPosition||e.range.end.offset++,[e];if(e.range.start.hasSameParentAs(t.splitPosition)&&e.range.containsPosition(t.splitPosition)){const n=e.clone();return n.range=new zo(t.moveTargetPosition.clone(),e.range.end._getCombined(t.splitPosition,t.moveTargetPosition)),e.range.end=t.splitPosition.clone(),e.range.end.stickiness="toPrevious",[e,n]}return e.range=e.range._getTransformedBySplitOperation(t),[e]}),hl(ei,Xa,(e,t)=>{const n=[e];if(e.shouldReceiveAttributes&&e.position.hasSameParentAs(t.range.start)&&t.range.containsPosition(e.position)){const r=bl(e,t.key,t.newValue);r&&n.push(r)}return n}),hl(ei,ei,(e,t,n)=>(e.position.isEqual(t.position)&&n.aIsStrong||(e.position=e.position._getTransformedByInsertOperation(t)),[e])),hl(ei,Za,(e,t)=>(e.position=e.position._getTransformedByMoveOperation(t),[e])),hl(ei,ai,(e,t)=>(e.position=e.position._getTransformedBySplitOperation(t),[e])),hl(ei,oi,(e,t)=>(e.position=e.position._getTransformedByMergeOperation(t),[e])),hl(ti,ei,(e,t)=>(e.oldRange&&(e.oldRange=e.oldRange._getTransformedByInsertOperation(t)[0]),e.newRange&&(e.newRange=e.newRange._getTransformedByInsertOperation(t)[0]),[e])),hl(ti,ti,(e,t,n)=>{if(e.name==t.name){if(!n.aIsStrong)return[new ul(0)];e.oldRange=t.newRange?t.newRange.clone():null}return[e]}),hl(ti,oi,(e,t)=>(e.oldRange&&(e.oldRange=e.oldRange._getTransformedByMergeOperation(t)),e.newRange&&(e.newRange=e.newRange._getTransformedByMergeOperation(t)),[e])),hl(ti,Za,(e,t,n)=>{if(e.oldRange&&(e.oldRange=zo._createFromRanges(e.oldRange._getTransformedByMoveOperation(t))),e.newRange){if(n.abRelation){const r=zo._createFromRanges(e.newRange._getTransformedByMoveOperation(t));if("left"==n.abRelation.side&&t.targetPosition.isEqual(e.newRange.start))return e.newRange.start.path=n.abRelation.path,e.newRange.end=r.end,[e];if("right"==n.abRelation.side&&t.targetPosition.isEqual(e.newRange.end))return e.newRange.start=r.start,e.newRange.end.path=n.abRelation.path,[e]}e.newRange=zo._createFromRanges(e.newRange._getTransformedByMoveOperation(t))}return[e]}),hl(ti,ai,(e,t,n)=>{if(e.oldRange&&(e.oldRange=e.oldRange._getTransformedBySplitOperation(t)),e.newRange){if(n.abRelation){const r=e.newRange._getTransformedBySplitOperation(t);return e.newRange.start.isEqual(t.splitPosition)&&n.abRelation.wasStartBeforeMergedElement?e.newRange.start=Ho._createAt(t.insertionPosition):e.newRange.start.isEqual(t.splitPosition)&&!n.abRelation.wasInLeftElement&&(e.newRange.start=Ho._createAt(t.moveTargetPosition)),e.newRange.end.isEqual(t.splitPosition)&&n.abRelation.wasInRightElement?e.newRange.end=Ho._createAt(t.moveTargetPosition):e.newRange.end.isEqual(t.splitPosition)&&n.abRelation.wasEndBeforeMergedElement?e.newRange.end=Ho._createAt(t.insertionPosition):e.newRange.end=r.end,[e]}e.newRange=e.newRange._getTransformedBySplitOperation(t)}return[e]}),hl(oi,ei,(e,t)=>(e.sourcePosition.hasSameParentAs(t.position)&&(e.howMany+=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByInsertOperation(t),e.targetPosition=e.targetPosition._getTransformedByInsertOperation(t),[e])),hl(oi,oi,(e,t,n)=>{if(e.sourcePosition.isEqual(t.sourcePosition)&&e.targetPosition.isEqual(t.targetPosition)){if(n.bWasUndone){const n=t.graveyardPosition.path.slice();return n.push(0),e.sourcePosition=new Ho(t.graveyardPosition.root,n),e.howMany=0,[e]}return[new ul(0)]}if(e.sourcePosition.isEqual(t.sourcePosition)&&!e.targetPosition.isEqual(t.targetPosition)&&!n.bWasUndone&&"splitAtSource"!=n.abRelation){const r="$graveyard"==e.targetPosition.root.rootName,o="$graveyard"==t.targetPosition.root.rootName;if(o&&!r||(!r||o)&&n.aIsStrong){const n=t.targetPosition._getTransformedByMergeOperation(t),r=e.targetPosition._getTransformedByMergeOperation(t);return[new Za(n,e.howMany,r,0)]}return[new ul(0)]}return e.sourcePosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByMergeOperation(t),e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),e.graveyardPosition.isEqual(t.graveyardPosition)&&n.aIsStrong||(e.graveyardPosition=e.graveyardPosition._getTransformedByMergeOperation(t)),[e]}),hl(oi,Za,(e,t,n)=>{const r=zo._createFromPositionAndShift(t.sourcePosition,t.howMany);return"remove"==t.type&&!n.bWasUndone&&!n.forceWeakRemove&&e.deletionPosition.hasSameParentAs(t.sourcePosition)&&r.containsPosition(e.sourcePosition)?[new ul(0)]:(e.sourcePosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.sourcePosition.hasSameParentAs(t.sourcePosition)&&(e.howMany-=t.howMany),e.sourcePosition=e.sourcePosition._getTransformedByMoveOperation(t),e.targetPosition=e.targetPosition._getTransformedByMoveOperation(t),e.graveyardPosition.isEqual(t.targetPosition)||(e.graveyardPosition=e.graveyardPosition._getTransformedByMoveOperation(t)),[e])}),hl(oi,ai,(e,t,n)=>{if(t.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedByDeletion(t.graveyardPosition,1),e.deletionPosition.isEqual(t.graveyardPosition)&&(e.howMany=t.howMany)),e.targetPosition.isEqual(t.splitPosition)){const r=0!=t.howMany,o=t.graveyardPosition&&e.deletionPosition.isEqual(t.graveyardPosition);if(r||o||"mergeTargetNotMoved"==n.abRelation)return e.sourcePosition=e.sourcePosition._getTransformedBySplitOperation(t),[e]}if(e.sourcePosition.isEqual(t.splitPosition)){if("mergeSourceNotMoved"==n.abRelation)return e.howMany=0,e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e];if("mergeSameElement"==n.abRelation||e.sourcePosition.offset>0)return e.sourcePosition=t.moveTargetPosition.clone(),e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e]}return e.sourcePosition.hasSameParentAs(t.splitPosition)&&(e.howMany=t.splitPosition.offset),e.sourcePosition=e.sourcePosition._getTransformedBySplitOperation(t),e.targetPosition=e.targetPosition._getTransformedBySplitOperation(t),[e]}),hl(Za,ei,(e,t)=>{const n=zo._createFromPositionAndShift(e.sourcePosition,e.howMany)._getTransformedByInsertOperation(t,!1)[0];return e.sourcePosition=n.start,e.howMany=n.end.offset-n.start.offset,e.targetPosition.isEqual(t.position)||(e.targetPosition=e.targetPosition._getTransformedByInsertOperation(t)),[e]}),hl(Za,Za,(e,t,n)=>{const r=zo._createFromPositionAndShift(e.sourcePosition,e.howMany),o=zo._createFromPositionAndShift(t.sourcePosition,t.howMany);let a,i=n.aIsStrong,s=!n.aIsStrong;if("insertBefore"==n.abRelation||"insertAfter"==n.baRelation?s=!0:"insertAfter"!=n.abRelation&&"insertBefore"!=n.baRelation||(s=!1),a=e.targetPosition.isEqual(t.targetPosition)&&s?e.targetPosition._getTransformedByDeletion(t.sourcePosition,t.howMany):e.targetPosition._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),yl(e,t)&&yl(t,e))return[t.getReversed()];if(r.containsPosition(t.targetPosition)&&r.containsRange(o,!0))return r.start=r.start._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),r.end=r.end._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),wl([r],a);if(o.containsPosition(e.targetPosition)&&o.containsRange(r,!0))return r.start=r.start._getCombined(t.sourcePosition,t.getMovedRangeStart()),r.end=r.end._getCombined(t.sourcePosition,t.getMovedRangeStart()),wl([r],a);const l=Pt(e.sourcePosition.getParentPath(),t.sourcePosition.getParentPath());if("prefix"==l||"extension"==l)return r.start=r.start._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),r.end=r.end._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany),wl([r],a);"remove"!=e.type||"remove"==t.type||n.aWasUndone||n.forceWeakRemove?"remove"==e.type||"remove"!=t.type||n.bWasUndone||n.forceWeakRemove||(i=!1):i=!0;const c=[],u=r.getDifference(o);for(const e of u){e.start=e.start._getTransformedByDeletion(t.sourcePosition,t.howMany),e.end=e.end._getTransformedByDeletion(t.sourcePosition,t.howMany);const n="same"==Pt(e.start.getParentPath(),t.getMovedRangeStart().getParentPath()),r=e._getTransformedByInsertion(t.getMovedRangeStart(),t.howMany,n);c.push(...r)}const d=r.getIntersection(o);return null!==d&&i&&(d.start=d.start._getCombined(t.sourcePosition,t.getMovedRangeStart()),d.end=d.end._getCombined(t.sourcePosition,t.getMovedRangeStart()),0===c.length?c.push(d):1==c.length?o.start.isBefore(r.start)||o.start.isEqual(r.start)?c.unshift(d):c.push(d):c.splice(1,0,d)),0===c.length?[new ul(e.baseVersion)]:wl(c,a)}),hl(Za,ai,(e,t,n)=>{let r=e.targetPosition.clone();e.targetPosition.isEqual(t.insertionPosition)&&t.graveyardPosition&&"moveTargetAfter"!=n.abRelation||(r=e.targetPosition._getTransformedBySplitOperation(t));const o=zo._createFromPositionAndShift(e.sourcePosition,e.howMany);if(o.end.isEqual(t.insertionPosition))return t.graveyardPosition||e.howMany++,e.targetPosition=r,[e];if(o.start.hasSameParentAs(t.splitPosition)&&o.containsPosition(t.splitPosition)){let e=new zo(t.splitPosition,o.end);return e=e._getTransformedBySplitOperation(t),wl([new zo(o.start,t.splitPosition),e],r)}e.targetPosition.isEqual(t.splitPosition)&&"insertAtSource"==n.abRelation&&(r=t.moveTargetPosition),e.targetPosition.isEqual(t.insertionPosition)&&"insertBetween"==n.abRelation&&(r=e.targetPosition);const a=[o._getTransformedBySplitOperation(t)];if(t.graveyardPosition){const r=o.start.isEqual(t.graveyardPosition)||o.containsPosition(t.graveyardPosition);e.howMany>1&&r&&!n.aWasUndone&&a.push(zo._createFromPositionAndShift(t.insertionPosition,1))}return wl(a,r)}),hl(Za,oi,(e,t,n)=>{const r=zo._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.deletionPosition.hasSameParentAs(e.sourcePosition)&&r.containsPosition(t.sourcePosition))if("remove"!=e.type||n.forceWeakRemove){if(1==e.howMany)return n.bWasUndone?(e.sourcePosition=t.graveyardPosition.clone(),e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),[e]):[new ul(0)]}else if(!n.aWasUndone){const n=[];let r=t.graveyardPosition.clone(),o=t.targetPosition._getTransformedByMergeOperation(t);e.howMany>1&&(n.push(new Za(e.sourcePosition,e.howMany-1,e.targetPosition,0)),r=r._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany-1),o=o._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany-1));const a=t.deletionPosition._getCombined(e.sourcePosition,e.targetPosition),i=new Za(r,1,a,0),s=i.getMovedRangeStart().path.slice();s.push(0);const l=new Ho(i.targetPosition.root,s);o=o._getTransformedByMove(r,a,1);const c=new Za(o,t.howMany,l,0);return n.push(i),n.push(c),n}const o=zo._createFromPositionAndShift(e.sourcePosition,e.howMany)._getTransformedByMergeOperation(t);return e.sourcePosition=o.start,e.howMany=o.end.offset-o.start.offset,e.targetPosition=e.targetPosition._getTransformedByMergeOperation(t),[e]}),hl(ni,ei,(e,t)=>(e.position=e.position._getTransformedByInsertOperation(t),[e])),hl(ni,oi,(e,t)=>e.position.isEqual(t.deletionPosition)?(e.position=t.graveyardPosition.clone(),e.position.stickiness="toNext",[e]):(e.position=e.position._getTransformedByMergeOperation(t),[e])),hl(ni,Za,(e,t)=>(e.position=e.position._getTransformedByMoveOperation(t),[e])),hl(ni,ni,(e,t,n)=>{if(e.position.isEqual(t.position)){if(!n.aIsStrong)return[new ul(0)];e.oldName=t.newName}return[e]}),hl(ni,ai,(e,t)=>"same"!=Pt(e.position.path,t.splitPosition.getParentPath())||t.graveyardPosition?(e.position=e.position._getTransformedBySplitOperation(t),[e]):[e,new ni(e.position.getShiftedBy(1),e.oldName,e.newName,0)]),hl(ri,ri,(e,t,n)=>{if(e.root===t.root&&e.key===t.key){if(!n.aIsStrong||e.newValue===t.newValue)return[new ul(0)];e.oldValue=t.newValue}return[e]}),hl(ai,ei,(e,t)=>(e.splitPosition.hasSameParentAs(t.position)&&e.splitPosition.offset<t.position.offset&&(e.howMany+=t.howMany),e.splitPosition=e.splitPosition._getTransformedByInsertOperation(t),e.insertionPosition=ai.getInsertionPosition(e.splitPosition),[e])),hl(ai,oi,(e,t,n)=>{if(!e.graveyardPosition&&!n.bWasUndone&&e.splitPosition.hasSameParentAs(t.sourcePosition)){const n=t.graveyardPosition.path.slice();n.push(0);const r=new Ho(t.graveyardPosition.root,n),o=ai.getInsertionPosition(new Ho(t.graveyardPosition.root,n)),a=new ai(r,0,null,0);return a.insertionPosition=o,e.splitPosition=e.splitPosition._getTransformedByMergeOperation(t),e.insertionPosition=ai.getInsertionPosition(e.splitPosition),e.graveyardPosition=a.insertionPosition.clone(),e.graveyardPosition.stickiness="toNext",[a,e]}return e.splitPosition.hasSameParentAs(t.deletionPosition)&&!e.splitPosition.isAfter(t.deletionPosition)&&e.howMany--,e.splitPosition.hasSameParentAs(t.targetPosition)&&(e.howMany+=t.howMany),e.splitPosition=e.splitPosition._getTransformedByMergeOperation(t),e.insertionPosition=ai.getInsertionPosition(e.splitPosition),e.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedByMergeOperation(t)),[e]}),hl(ai,Za,(e,t,n)=>{const r=zo._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.graveyardPosition){const o=r.start.isEqual(e.graveyardPosition)||r.containsPosition(e.graveyardPosition);if(!n.bWasUndone&&o){const n=e.splitPosition._getTransformedByMoveOperation(t),r=e.graveyardPosition._getTransformedByMoveOperation(t),o=r.path.slice();o.push(0);const a=new Ho(r.root,o);return[new Za(n,e.howMany,a,0)]}e.graveyardPosition=e.graveyardPosition._getTransformedByMoveOperation(t)}if(e.splitPosition.hasSameParentAs(t.sourcePosition)&&r.containsPosition(e.splitPosition)){const n=t.howMany-(e.splitPosition.offset-t.sourcePosition.offset);return e.howMany-=n,e.splitPosition.hasSameParentAs(t.targetPosition)&&e.splitPosition.offset<t.targetPosition.offset&&(e.howMany+=t.howMany),e.splitPosition=t.sourcePosition.clone(),e.insertionPosition=ai.getInsertionPosition(e.splitPosition),[e]}return!e.splitPosition.isEqual(t.targetPosition)||"insertAtSource"!=n.baRelation&&"splitBefore"!=n.abRelation?(t.sourcePosition.isEqual(t.targetPosition)||(e.splitPosition.hasSameParentAs(t.sourcePosition)&&e.splitPosition.offset<=t.sourcePosition.offset&&(e.howMany-=t.howMany),e.splitPosition.hasSameParentAs(t.targetPosition)&&e.splitPosition.offset<t.targetPosition.offset&&(e.howMany+=t.howMany)),e.splitPosition.stickiness="toNone",e.splitPosition=e.splitPosition._getTransformedByMoveOperation(t),e.splitPosition.stickiness="toNext",e.graveyardPosition?e.insertionPosition=e.insertionPosition._getTransformedByMoveOperation(t):e.insertionPosition=ai.getInsertionPosition(e.splitPosition),[e]):(e.howMany+=t.howMany,e.splitPosition=e.splitPosition._getTransformedByDeletion(t.sourcePosition,t.howMany),e.insertionPosition=ai.getInsertionPosition(e.splitPosition),[e])}),hl(ai,ai,(e,t,n)=>{if(e.splitPosition.isEqual(t.splitPosition)){if(!e.graveyardPosition&&!t.graveyardPosition)return[new ul(0)];if(e.graveyardPosition&&t.graveyardPosition&&e.graveyardPosition.isEqual(t.graveyardPosition))return[new ul(0)];if("splitBefore"==n.abRelation)return e.howMany=0,e.graveyardPosition=e.graveyardPosition._getTransformedBySplitOperation(t),[e]}if(e.graveyardPosition&&t.graveyardPosition&&e.graveyardPosition.isEqual(t.graveyardPosition)){const r="$graveyard"==e.splitPosition.root.rootName,o="$graveyard"==t.splitPosition.root.rootName;if(o&&!r||(!r||o)&&n.aIsStrong){const n=[];return t.howMany&&n.push(new Za(t.moveTargetPosition,t.howMany,t.splitPosition,0)),e.howMany&&n.push(new Za(e.splitPosition,e.howMany,e.moveTargetPosition,0)),n}return[new ul(0)]}if(e.graveyardPosition&&(e.graveyardPosition=e.graveyardPosition._getTransformedBySplitOperation(t)),e.splitPosition.isEqual(t.insertionPosition)&&"splitBefore"==n.abRelation)return e.howMany++,[e];if(t.splitPosition.isEqual(e.insertionPosition)&&"splitBefore"==n.baRelation){const n=t.insertionPosition.path.slice();n.push(0);const r=new Ho(t.insertionPosition.root,n);return[e,new Za(e.insertionPosition,1,r,0)]}return e.splitPosition.hasSameParentAs(t.splitPosition)&&e.splitPosition.offset<t.splitPosition.offset&&(e.howMany-=t.howMany),e.splitPosition=e.splitPosition._getTransformedBySplitOperation(t),e.insertionPosition=ai.getInsertionPosition(e.splitPosition),[e]});class kl extends Hs{constructor(e){super(e),this._stack=[],this._createdBatches=new WeakSet,this.refresh()}refresh(){this.isEnabled=this._stack.length>0}addBatch(e){const t=this.editor.model.document.selection,n={ranges:t.hasOwnRange?Array.from(t.getRanges()):[],isBackward:t.isBackward};this._stack.push({batch:e,selection:n}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(e,t,n){const r=this.editor.model,o=r.document,a=[];for(const t of e){const e=xl(t,n).find(e=>e.start.root!=o.graveyard);e&&a.push(e)}a.length&&r.change(e=>{e.setSelection(a,{backward:t})})}_undo(e,t){const n=this.editor.model,r=n.document;this._createdBatches.add(t);const o=e.operations.slice().filter(e=>e.isDocumentOperation);o.reverse();for(const e of o){const o=e.baseVersion+1,a=Array.from(r.history.getOperations(o)),i=ml([e.getReversed()],a,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(const o of i)t.addOperation(o),n.applyOperation(o),r.history.setOperationAsUndone(e,o)}}}function xl(e,t){const n=e.getTransformedByOperations(t);n.sort((e,t)=>e.start.isBefore(t.start)?-1:1);for(let e=1;e<n.length;e++){const t=n[e-1],r=n[e];t.end.isTouching(r.start)&&(t.end=r.end,n.splice(e,1),e--)}return n}class Ml extends kl{execute(e=null){const t=e?this._stack.findIndex(t=>t.batch==e):this._stack.length-1,n=this._stack.splice(t,1)[0],r=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(r,()=>{this._undo(n.batch,r);const e=this.editor.model.document.history.getOperations(n.batch.baseVersion);this._restoreSelection(n.selection.ranges,n.selection.isBackward,e),this.fire("revert",n.batch,r)}),this.refresh()}}class El extends kl{execute(){const e=this._stack.pop(),t=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(t,()=>{const n=e.batch.operations[e.batch.operations.length-1].baseVersion+1,r=this.editor.model.document.history.getOperations(n);this._restoreSelection(e.selection.ranges,e.selection.isBackward,r),this._undo(e.batch,t)}),this.refresh()}}class Tl extends Is{constructor(e){super(e),this._batchRegistry=new WeakSet}init(){const e=this.editor;this._undoCommand=new Ml(e),this._redoCommand=new El(e),e.commands.add("undo",this._undoCommand),e.commands.add("redo",this._redoCommand),this.listenTo(e.model,"applyOperation",(e,t)=>{const n=t[0];if(!n.isDocumentOperation)return;const r=n.batch,o=this._redoCommand._createdBatches.has(r),a=this._undoCommand._createdBatches.has(r);this._batchRegistry.has(r)||"transparent"==r.type&&!o&&!a||(o?this._undoCommand.addBatch(r):a||(this._undoCommand.addBatch(r),this._redoCommand.clearStack()),this._batchRegistry.add(r))},{priority:"highest"}),this.listenTo(this._undoCommand,"revert",(e,t,n)=>{this._redoCommand.addBatch(n)}),e.keystrokes.set("CTRL+Z","undo"),e.keystrokes.set("CTRL+Y","redo"),e.keystrokes.set("CTRL+SHIFT+Z","redo")}}n(28);class Sl extends ys{constructor(){super();const e=this.bindTemplate;this.set("content",""),this.set("viewBox","0 0 20 20"),this.set("fillColor",""),this.setTemplate({tag:"svg",ns:"http://www.w3.org/2000/svg",attributes:{class:["ck","ck-icon"],viewBox:e.to("viewBox")}})}render(){super.render(),this._updateXMLContent(),this._colorFillPaths(),this.on("change:content",()=>{this._updateXMLContent(),this._colorFillPaths()}),this.on("change:fillColor",()=>{this._colorFillPaths()})}_updateXMLContent(){if(this.content){const e=(new DOMParser).parseFromString(this.content.trim(),"image/svg+xml").querySelector("svg"),t=e.getAttribute("viewBox");for(t&&(this.viewBox=t),this.element.innerHTML="";e.childNodes.length>0;)this.element.appendChild(e.childNodes[0])}}_colorFillPaths(){this.fillColor&&this.element.querySelectorAll(".ck-icon__fill").forEach(e=>{e.style.fill=this.fillColor})}}n(30);class Dl extends ys{constructor(e){super(e),this.set("text",""),this.set("position","s");const t=this.bindTemplate;this.setTemplate({tag:"span",attributes:{class:["ck","ck-tooltip",t.to("position",e=>"ck-tooltip_"+e),t.if("text","ck-hidden",e=>!e.trim())]},children:[{tag:"span",attributes:{class:["ck","ck-tooltip__text"]},children:[{text:t.to("text")}]}]})}}n(32);class Ll extends ys{constructor(e){super(e);const t=this.bindTemplate,n=bt();this.set("class"),this.set("labelStyle"),this.set("icon"),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isVisible",!0),this.set("isToggleable",!1),this.set("keystroke"),this.set("label"),this.set("tabindex",-1),this.set("tooltip"),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.children=this.createCollection(),this.tooltipView=this._createTooltipView(),this.labelView=this._createLabelView(n),this.iconView=new Sl,this.iconView.extendTemplate({attributes:{class:"ck-button__icon"}}),this.bind("_tooltipString").to(this,"tooltip",this,"label",this,"keystroke",this._getTooltipString.bind(this)),this.setTemplate({tag:"button",attributes:{class:["ck","ck-button",t.to("class"),t.if("isEnabled","ck-disabled",e=>!e),t.if("isVisible","ck-hidden",e=>!e),t.to("isOn",e=>e?"ck-on":"ck-off"),t.if("withText","ck-button_with-text")],type:t.to("type",e=>e||"button"),tabindex:t.to("tabindex"),"aria-labelledby":"ck-editor__aria-label_"+n,"aria-disabled":t.if("isEnabled",!0,e=>!e),"aria-pressed":t.to("isOn",e=>!!this.isToggleable&&String(e))},children:this.children,on:{mousedown:t.to(e=>{e.preventDefault()}),click:t.to(e=>{this.isEnabled?this.fire("execute"):e.preventDefault()})}})}render(){super.render(),this.icon&&(this.iconView.bind("content").to(this,"icon"),this.children.add(this.iconView)),this.children.add(this.tooltipView),this.children.add(this.labelView)}focus(){this.element.focus()}_createTooltipView(){const e=new Dl;return e.bind("text").to(this,"_tooltipString"),e.bind("position").to(this,"tooltipPosition"),e}_createLabelView(e){const t=new ys,n=this.bindTemplate;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__label"],style:n.to("labelStyle"),id:"ck-editor__aria-label_"+e},children:[{text:this.bindTemplate.to("label")}]}),t}_getTooltipString(e,t,n){return e?"string"==typeof e?e:(n&&(n=function(e){return Cn?Hn(e).map(e=>Rn[e.toLowerCase()]||e).reduce((e,t)=>e.slice(-1)in In?e+t:e+"+"+t):e}(n)),e instanceof Function?e(t,n):`${t}${n?` (${n})`:""}`):""}}var Cl='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.042 9.367l2.189 1.837a.75.75 0 0 1-.965 1.149l-3.788-3.18a.747.747 0 0 1-.21-.284.75.75 0 0 1 .17-.945L6.23 4.762a.75.75 0 1 1 .964 1.15L4.863 7.866h8.917A.75.75 0 0 1 14 7.9a4 4 0 1 1-1.477 7.718l.344-1.489a2.5 2.5 0 1 0 1.094-4.73l.008-.032H5.042z"/></svg>',Pl='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M14.958 9.367l-2.189 1.837a.75.75 0 0 0 .965 1.149l3.788-3.18a.747.747 0 0 0 .21-.284.75.75 0 0 0-.17-.945L13.77 4.762a.75.75 0 1 0-.964 1.15l2.331 1.955H6.22A.75.75 0 0 0 6 7.9a4 4 0 1 0 1.477 7.718l-.344-1.489A2.5 2.5 0 1 1 6.039 9.4l-.008-.032h8.927z"/></svg>';class Ol extends Is{init(){const e=this.editor,t=e.locale,n=e.t,r="ltr"==t.uiLanguageDirection?Cl:Pl,o="ltr"==t.uiLanguageDirection?Pl:Cl;this._addButton("undo",n("bj"),"CTRL+Z",r),this._addButton("redo",n("bk"),"CTRL+Y",o)}_addButton(e,t,n,r){const o=this.editor;o.ui.componentFactory.add(e,a=>{const i=o.commands.get(e),s=new Ll(a);return s.set({label:t,icon:r,keystroke:n,tooltip:!0}),s.bind("isEnabled").to(i,"isEnabled"),this.listenTo(s,"execute",()=>o.execute(e)),s})}}class Nl extends Is{static get requires(){return[Tl,Ol]}static get pluginName(){return"Undo"}}class Al extends Is{static get pluginName(){return"PendingActions"}init(){this.set("hasAny",!1),this._actions=new kn({idProperty:"_id"}),this._actions.delegate("add","remove").to(this)}add(e){if("string"!=typeof e)throw new _t.b("pendingactions-add-invalid-message: The message must be a string.",this);const t=Object.create(on);return t.set("message",e),this._actions.add(t),this.hasAny=!0,t}remove(e){this._actions.remove(e),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}class Il{constructor(){const e=new window.FileReader;this._reader=e,this._data=void 0,this.set("loaded",0),e.onprogress=e=>{this.loaded=e.loaded}}get error(){return this._reader.error}get data(){return this._data}read(e){const t=this._reader;return this.total=e.size,new Promise((n,r)=>{t.onload=()=>{const e=t.result;this._data=e,n(e)},t.onerror=()=>{r("error")},t.onabort=()=>{r("aborted")},this._reader.readAsDataURL(e)})}abort(){this._reader.abort()}}Ct(Il,on);class Rl extends Is{static get pluginName(){return"FileRepository"}static get requires(){return[Al]}init(){this.loaders=new kn,this.loaders.on("add",()=>this._updatePendingAction()),this.loaders.on("remove",()=>this._updatePendingAction()),this._loadersMap=new Map,this._pendingAction=null,this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(e,t)=>t?e/t*100:0)}getLoader(e){return this._loadersMap.get(e)||null}createLoader(e){if(!this.createUploadAdapter)return console.warn(Object(_t.a)("filerepository-no-upload-adapter: Upload adapter is not defined.")),null;const t=new Yl(Promise.resolve(e),this.createUploadAdapter);return this.loaders.add(t),this._loadersMap.set(e,t),e instanceof Promise&&t.file.then(e=>{this._loadersMap.set(e,t)}),t.file.catch(()=>{}),t.on("change:uploaded",()=>{let e=0;for(const t of this.loaders)e+=t.uploaded;this.uploaded=e}),t.on("change:uploadTotal",()=>{let e=0;for(const t of this.loaders)t.uploadTotal&&(e+=t.uploadTotal);this.uploadTotal=e}),t}destroyLoader(e){const t=e instanceof Yl?e:this.getLoader(e);t._destroy(),this.loaders.remove(t),this._loadersMap.forEach((e,n)=>{e===t&&this._loadersMap.delete(n)})}_updatePendingAction(){const e=this.editor.plugins.get(Al);if(this.loaders.length){if(!this._pendingAction){const t=this.editor.t,n=e=>`${t("aw")} ${parseInt(e)}%.`;this._pendingAction=e.add(n(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",n)}}else e.remove(this._pendingAction),this._pendingAction=null}}Ct(Rl,on);class Yl{constructor(e,t){this.id=bt(),this._filePromiseWrapper=this._createFilePromiseWrapper(e),this._adapter=t(this),this._reader=new Il,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(e,t)=>t?e/t*100:0),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(e=>this._filePromiseWrapper?e:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new _t.b("filerepository-read-wrong-status: You cannot call read if the status is different than idle.",this);return this.status="reading",this._filePromiseWrapper.promise.then(e=>this._reader.read(e)).then(e=>(this.status="idle",e)).catch(e=>{if("aborted"===e)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:e})}upload(){if("idle"!=this.status)throw new _t.b("filerepository-upload-wrong-status: You cannot call upload if the status is different than idle.",this);return this.status="uploading",this._filePromiseWrapper.promise.then(()=>this._adapter.upload()).then(e=>(this.uploadResponse=e,this.status="idle",e)).catch(e=>{if("aborted"===this.status)throw"aborted";throw this.status="error",e})}abort(){const e=this.status;this.status="aborted",this._filePromiseWrapper.isFulfilled?"reading"==e?this._reader.abort():"uploading"==e&&this._adapter.abort&&this._adapter.abort():this._filePromiseWrapper.rejecter("aborted"),this._destroy()}_destroy(){this._filePromiseWrapper=void 0,this._reader=void 0,this._adapter=void 0,this.uploadResponse=void 0}_createFilePromiseWrapper(e){const t={};return t.promise=new Promise((n,r)=>{t.resolver=n,t.rejecter=r,t.isFulfilled=!1,e.then(e=>{t.isFulfilled=!0,n(e)}).catch(e=>{t.isFulfilled=!0,r(e)})}),t}}Ct(Yl,on);const jl="ckCsrfToken",Fl="abcdefghijklmnopqrstuvwxyz0123456789";class Hl extends Is{static get requires(){return[Rl]}static get pluginName(){return"CKFinderUploadAdapter"}init(){const e=this.editor.config.get("ckfinder.uploadUrl");e&&(this.editor.plugins.get(Rl).createUploadAdapter=t=>new zl(t,e,this.editor.t))}}class zl{constructor(e,t,n){this.loader=e,this.url=t,this.t=n}upload(){return this.loader.file.then(e=>new Promise((t,n)=>{this._initRequest(),this._initListeners(t,n,e),this._sendRequest(e)}))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const e=this.xhr=new XMLHttpRequest;e.open("POST",this.url,!0),e.responseType="json"}_initListeners(e,t,n){const r=this.xhr,o=this.loader,a=(0,this.t)("a")+` ${n.name}.`;r.addEventListener("error",()=>t(a)),r.addEventListener("abort",()=>t()),r.addEventListener("load",()=>{const n=r.response;if(!n||!n.uploaded)return t(n&&n.error&&n.error.message?n.error.message:a);e({default:n.url})}),r.upload&&r.upload.addEventListener("progress",e=>{e.lengthComputable&&(o.uploadTotal=e.total,o.uploaded=e.loaded)})}_sendRequest(e){const t=new FormData;t.append("upload",e),t.append("ckCsrfToken",function(){let e=function(e){e=e.toLowerCase();const t=document.cookie.split(";");for(const n of t){const t=n.split("=");if(decodeURIComponent(t[0].trim().toLowerCase())===e)return decodeURIComponent(t[1])}return null}(jl);return e&&40==e.length||(e=function(e){let t="";const n=new Uint8Array(40);window.crypto.getRandomValues(n);for(let e=0;e<n.length;e++){const r=Fl.charAt(n[e]%Fl.length);t+=Math.random()>.5?r.toUpperCase():r}return t}(),function(e,t){document.cookie=encodeURIComponent("ckCsrfToken")+"="+encodeURIComponent(t)+";path=/"}(0,e)),e}()),this.xhr.send(t)}}class Bl{constructor(e,t,n){let r,o=null;"function"==typeof n?r=n:(o=e.commands.get(n),r=()=>{e.execute(n)}),e.model.document.on("change",(n,a)=>{if(o&&!o.isEnabled)return;if("transparent"==a.type)return;const i=Array.from(e.model.document.differ.getChanges()),s=i[0];if(1!=i.length||"insert"!==s.type||"$text"!=s.name||1!=s.length)return;const l=s.position.textNode||s.position.nodeAfter;if(!l.parent.is("paragraph"))return;const c=t.exec(l.data);c&&e.model.enqueueChange(e=>{const t=e.createPositionAt(l.parent,0),n=e.createPositionAt(l.parent,c[0].length),o=new Xo(t,n);!1!==r({match:c})&&e.remove(o),o.detach()})})}}class Vl{constructor(e,t,n){let r,o,a,i;t instanceof RegExp?r=t:a=t,"string"==typeof n?o=n:i=n,a=a||(e=>{let t;const n=[],o=[];for(;null!==(t=r.exec(e))&&!(t&&t.length<4);){let{index:e,1:r,2:a,3:i}=t;const s=r+a+i,l=[e+=t[0].length-s.length,e+r.length],c=[e+r.length+a.length,e+r.length+a.length+i.length];n.push(l),n.push(c),o.push([e+r.length,e+r.length+a.length])}return{remove:n,format:o}}),i=i||((t,n)=>{const r=e.model.schema.getValidRanges(n,o);for(const e of r)t.setAttribute(o,!0,e);t.removeSelectionAttribute(o)}),e.model.document.on("change",(t,n)=>{if("transparent"==n.type)return;const r=e.model.document.selection;if(!r.isCollapsed)return;const o=Array.from(e.model.document.differ.getChanges()),s=o[0];if(1!=o.length||"insert"!==s.type||"$text"!=s.name||1!=s.length)return;const l=r.focus.parent,c=function(e){return Array.from(e.getChildren()).reduce((e,t)=>e+t.data,"")}(l).slice(0,r.focus.offset),u=a(c),d=Ul(l,u.format,e.model),h=Ul(l,u.remove,e.model);d.length&&h.length&&e.model.enqueueChange(e=>{if(!1!==i(e,d))for(const t of h.reverse())e.remove(t)})})}}function Ul(e,t,n){return t.filter(e=>void 0!==e[0]&&void 0!==e[1]).map(t=>n.createRange(n.createPositionAt(e,t[0]),n.createPositionAt(e,t[1])))}function Wl(e,t){return(n,r)=>{if(!e.commands.get(t).isEnabled)return!1;const o=e.model.schema.getValidRanges(r,t);for(const e of o)n.setAttribute(t,!0,e);n.removeSelectionAttribute(t)}}class ql extends Hs{constructor(e,t){super(e),this.attributeKey=t}refresh(){const e=this.editor.model,t=e.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=e.schema.checkAttributeInSelection(t.selection,this.attributeKey)}execute(e={}){const t=this.editor.model,n=t.document.selection,r=void 0===e.forceValue?!this.value:e.forceValue;t.change(e=>{if(n.isCollapsed)r?e.setSelectionAttribute(this.attributeKey,!0):e.removeSelectionAttribute(this.attributeKey);else{const o=t.schema.getValidRanges(n.getRanges(),this.attributeKey);for(const t of o)r?e.setAttribute(this.attributeKey,r,t):e.removeAttribute(this.attributeKey,t)}})}_getValueFromFirstAllowedNode(){const e=this.editor.model,t=e.schema,n=e.document.selection;if(n.isCollapsed)return n.hasAttribute(this.attributeKey);for(const e of n.getRanges())for(const n of e.getItems())if(t.checkAttribute(n,this.attributeKey))return n.hasAttribute(this.attributeKey);return!1}}const Gl="bold";class Jl extends Is{init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:Gl}),e.model.schema.setAttributeProperties(Gl,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Gl,view:"strong",upcastAlso:["b",{styles:{"font-weight":"bold"}}]}),e.commands.add(Gl,new ql(e,Gl)),e.keystrokes.set("CTRL+B",Gl)}}const Kl="bold";class Ql extends Is{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add(Kl,n=>{const r=e.commands.get(Kl),o=new Ll(n);return o.set({label:t("d"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10.187 17H5.773c-.637 0-1.092-.138-1.364-.415-.273-.277-.409-.718-.409-1.323V4.738c0-.617.14-1.062.419-1.332.279-.27.73-.406 1.354-.406h4.68c.69 0 1.288.041 1.793.124.506.083.96.242 1.36.478.341.197.644.447.906.75a3.262 3.262 0 0 1 .808 2.162c0 1.401-.722 2.426-2.167 3.075C15.05 10.175 16 11.315 16 13.01a3.756 3.756 0 0 1-2.296 3.504 6.1 6.1 0 0 1-1.517.377c-.571.073-1.238.11-2 .11zm-.217-6.217H7v4.087h3.069c1.977 0 2.965-.69 2.965-2.072 0-.707-.256-1.22-.768-1.537-.512-.319-1.277-.478-2.296-.478zM7 5.13v3.619h2.606c.729 0 1.292-.067 1.69-.2a1.6 1.6 0 0 0 .91-.765c.165-.267.247-.566.247-.897 0-.707-.26-1.176-.778-1.409-.519-.232-1.31-.348-2.375-.348H7z"/></svg>',keystroke:"CTRL+B",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(o,"execute",()=>e.execute(Kl)),o})}}const Xl="italic";class $l extends Is{init(){const e=this.editor;e.model.schema.extend("$text",{allowAttributes:Xl}),e.model.schema.setAttributeProperties(Xl,{isFormatting:!0,copyOnEnter:!0}),e.conversion.attributeToElement({model:Xl,view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),e.commands.add(Xl,new ql(e,Xl)),e.keystrokes.set("CTRL+I",Xl)}}const Zl="italic";class ec extends Is{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add(Zl,n=>{const r=e.commands.get(Zl),o=new Ll(n);return o.set({label:t("e"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.586 14.633l.021.004c-.036.335.095.655.393.962.082.083.173.15.274.201h1.474a.6.6 0 1 1 0 1.2H5.304a.6.6 0 0 1 0-1.2h1.15c.474-.07.809-.182 1.005-.334.157-.122.291-.32.404-.597l2.416-9.55a1.053 1.053 0 0 0-.281-.823 1.12 1.12 0 0 0-.442-.296H8.15a.6.6 0 0 1 0-1.2h6.443a.6.6 0 1 1 0 1.2h-1.195c-.376.056-.65.155-.823.296-.215.175-.423.439-.623.79l-2.366 9.347z"/></svg>',keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(o,"execute",()=>e.execute(Zl)),o})}}function tc(e){const t=e.next();return t.done?null:t.value}class nc extends Hs{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(e={}){const t=this.editor.model,n=t.schema,r=t.document.selection,o=Array.from(r.getTopMostBlocks()),a=void 0===e.forceValue?!this.value:e.forceValue;t.change(e=>{if(a){const t=o.filter(e=>rc(e)||ac(n,e));this._applyQuote(e,t)}else this._removeQuote(e,o.filter(rc))})}_getValue(){const e=tc(this.editor.model.document.selection.getTopMostBlocks());return!(!e||!rc(e))}_checkEnabled(){if(this.value)return!0;const e=this.editor.model.document.selection,t=this.editor.model.schema,n=tc(e.getSelectedBlocks());return!!n&&ac(t,n)}_removeQuote(e,t){oc(e,t).reverse().forEach(t=>{if(t.start.isAtStart&&t.end.isAtEnd)return void e.unwrap(t.start.parent);if(t.start.isAtStart){const n=e.createPositionBefore(t.start.parent);return void e.move(t,n)}t.end.isAtEnd||e.split(t.end);const n=e.createPositionAfter(t.end.parent);e.move(t,n)})}_applyQuote(e,t){const n=[];oc(e,t).reverse().forEach(t=>{let r=rc(t.start);r||(r=e.createElement("blockQuote"),e.wrap(t,r)),n.push(r)}),n.reverse().reduce((t,n)=>t.nextSibling==n?(e.merge(e.createPositionAfter(t)),t):n)}}function rc(e){return"blockQuote"==e.parent.name?e.parent:null}function oc(e,t){let n,r=0;const o=[];for(;r<t.length;){const a=t[r],i=t[r+1];n||(n=e.createPositionBefore(a)),i&&a.nextSibling==i||(o.push(e.createRange(n,e.createPositionAfter(a))),n=null),r++}return o}function ac(e,t){const n=e.checkChild(t.parent,"blockQuote"),r=e.checkChild(["$root","blockQuote"],t);return n&&r}class ic extends Is{init(){const e=this.editor,t=e.model.schema;e.commands.add("blockQuote",new nc(e)),t.register("blockQuote",{allowWhere:"$block",allowContentOf:"$root"}),t.addChildCheck((e,t)=>{if(e.endsWith("blockQuote")&&"blockQuote"==t.name)return!1}),e.conversion.elementToElement({model:"blockQuote",view:"blockquote"}),e.model.document.registerPostFixer(n=>{const r=e.model.document.differ.getChanges();for(const e of r)if("insert"==e.type){const r=e.position.nodeAfter;if(!r)continue;if(r.is("blockQuote")&&r.isEmpty)return n.remove(r),!0;if(r.is("blockQuote")&&!t.checkChild(e.position,r))return n.unwrap(r),!0;if(r.is("element")){const e=n.createRangeIn(r);for(const r of e.getItems())if(r.is("blockQuote")&&!t.checkChild(n.createPositionBefore(r),r))return n.unwrap(r),!0}}else if("remove"==e.type){const t=e.position.parent;if(t.is("blockQuote")&&t.isEmpty)return n.remove(t),!0}return!1})}afterInit(){const e=this.editor.commands.get("blockQuote");this.listenTo(this.editor.editing.view.document,"enter",(t,n)=>{const r=this.editor.model.document,o=r.selection.getLastPosition().parent;r.selection.isCollapsed&&o.isEmpty&&e.value&&(this.editor.execute("blockQuote"),this.editor.editing.view.scrollToTheSelection(),n.preventDefault(),t.stop())})}}n(34);class sc extends Is{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("blockQuote",n=>{const r=e.commands.get("blockQuote"),o=new Ll(n);return o.set({label:t("f"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 10.423a6.5 6.5 0 0 1 6.056-6.408l.038.67C6.448 5.423 5.354 7.663 5.22 10H9c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574zm8 0a6.5 6.5 0 0 1 6.056-6.408l.038.67c-2.646.739-3.74 2.979-3.873 5.315H17c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(o,"execute",()=>e.execute("blockQuote")),o})}}class lc extends Is{static get pluginName(){return"CKFinderUI"}init(){const e=this.editor,t=e.ui.componentFactory,n=e.t;t.add("ckfinder",t=>{const r=e.commands.get("ckfinder"),o=new Ll(t);return o.set({label:n("g"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.627 16.5zm5.873-.196zm0-7.001V8h-13v8.5h4.341c.191.54.457 1.044.785 1.5H2a1.5 1.5 0 0 1-1.5-1.5v-13A1.5 1.5 0 0 1 2 2h4.5a1.5 1.5 0 0 1 1.06.44L9.122 4H16a1.5 1.5 0 0 1 1.5 1.5v1A1.5 1.5 0 0 1 19 8v2.531a6.027 6.027 0 0 0-1.5-1.228zM16 6.5v-1H8.5l-2-2H2v13h1V8a1.5 1.5 0 0 1 1.5-1.5H16z"/><path d="M14.5 19.5a5 5 0 1 1 0-10 5 5 0 0 1 0 10zM15 14v-2h-1v2h-2v1h2v2h1v-2h2v-1h-2z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(r),o.on("execute",()=>{e.execute("ckfinder"),e.editing.view.focus()}),o})}}class cc extends Is{static get pluginName(){return"Notification"}init(){this.on("show:warning",(e,t)=>{window.alert(t.message)},{priority:"lowest"})}showSuccess(e,t={}){this._showNotification({message:e,type:"success",namespace:t.namespace,title:t.title})}showInfo(e,t={}){this._showNotification({message:e,type:"info",namespace:t.namespace,title:t.title})}showWarning(e,t={}){this._showNotification({message:e,type:"warning",namespace:t.namespace,title:t.title})}_showNotification(e){const t="show:"+e.type+(e.namespace?":"+e.namespace:"");this.fire(t,{message:e.message,type:e.type,title:e.title||""})}}class uc extends Hs{constructor(e){super(e),this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",()=>this.refresh(),{priority:"low"})}refresh(){const e=this.editor.commands.get("imageUpload"),t=this.editor.commands.get("link");this.isEnabled=e&&t&&(e.isEnabled||t.isEnabled)}execute(){const e=this.editor,t=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=t&&"modal"!=t)throw new _t.b('ckfinder-unknown-openerMethod: The openerMethod config option must by "popup" or "modal".',e);const n=this.editor.config.get("ckfinder.options")||{};n.chooseFiles=!0;const r=n.onInit;n.language||(n.language=e.locale.uiLanguage),n.onInit=t=>{r&&r(t),t.on("files:choose",n=>{const r=n.data.files.toArray(),o=r.filter(e=>!e.isImage()),a=r.filter(e=>e.isImage());for(const t of o)e.execute("link",t.getUrl());const i=[];for(const e of a){const n=e.getUrl();i.push(n||t.request("file:getProxyUrl",{file:e}))}i.length&&dc(e,i)}),t.on("file:choose:resizedImage",t=>{const n=t.data.resizedUrl;if(n)dc(e,[n]);else{const t=e.plugins.get("Notification"),n=e.locale.t;t.showWarning(n("ar"),{title:n("as"),namespace:"ckfinder"})}})},window.CKFinder[t](n)}}function dc(e,t){if(e.commands.get("imageUpload").isEnabled)e.execute("imageInsert",{source:t});else{const t=e.plugins.get("Notification"),n=e.locale.t;t.showWarning(n("at"),{title:n("au"),namespace:"ckfinder"})}}class hc extends Is{static get pluginName(){return"CKFinderEditing"}static get requires(){return[cc]}init(){const e=this.editor;e.commands.add("ckfinder",new uc(e))}}const pc=/^data:(\S*?);base64,/;class fc{constructor(e,t,n){if(!e)throw new _t.b("fileuploader-missing-file: File must be provided as the first argument",null);if(!t)throw new _t.b("fileuploader-missing-token: Token must be provided as the second argument.",null);if(!n)throw new _t.b("fileuploader-missing-api-address: Api address must be provided as the third argument.",null);this.file=function(e){if("string"!=typeof e)return!1;const t=e.match(pc);return!(!t||!t.length)}(e)?function(e,t=512){try{const n=e.match(pc)[1],r=atob(e.replace(pc,"")),o=[];for(let e=0;e<r.length;e+=t){const n=r.slice(e,e+t),a=new Array(n.length);for(let e=0;e<n.length;e++)a[e]=n.charCodeAt(e);o.push(new Uint8Array(a))}return new Blob(o,{type:n})}catch(e){throw new _t.b("fileuploader-decoding-image-data-error: Problem with decoding Base64 image data.",null)}}(e):e,this._token=t,this._apiAddress=n}onProgress(e){return this.on("progress",(t,n)=>e(n)),this}onError(e){return this.once("error",(t,n)=>e(n)),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){const e=new XMLHttpRequest;e.open("POST",this._apiAddress),e.setRequestHeader("Authorization",this._token.value),e.responseType="json",this.xhr=e}_attachXHRListeners(){const e=this,t=this.xhr;function n(t){return()=>e.fire("error",t)}t.addEventListener("error",n("Network Error")),t.addEventListener("abort",n("Abort")),t.upload&&t.upload.addEventListener("progress",e=>{e.lengthComputable&&this.fire("progress",{total:e.total,uploaded:e.loaded})}),t.addEventListener("load",()=>{const e=t.status,n=t.response;if(e<200||e>299)return this.fire("error",n.message||n.error)})}_sendRequest(){const e=new FormData,t=this.xhr;return e.append("file",this.file),new Promise((n,r)=>{t.addEventListener("load",()=>{const e=t.status,o=t.response;return e<200||e>299?o.message?r(new _t.b("fileuploader-uploading-data-failed: Uploading file failed.",this,{message:o.message})):r(o.error):n(o)}),t.addEventListener("error",()=>r(new Error("Network Error"))),t.addEventListener("abort",()=>r(new Error("Abort"))),t.send(e)})}}Ct(fc,xt);const mc={refreshInterval:36e5,autoRefresh:!0};class gc{constructor(e,t=mc){if(!e)throw new _t.b("token-missing-token-url: A `tokenUrl` must be provided as the first constructor argument.",this);this.set("value",t.initValue),this._refresh="function"==typeof e?e:()=>function(e){return new Promise((t,n)=>{const r=new XMLHttpRequest;r.open("GET",e),r.addEventListener("load",()=>{const e=r.status,o=r.response;return e<200||e>299?n(new _t.b("token-cannot-download-new-token: Cannot download new token from the provided url.",null)):t(o)}),r.addEventListener("error",()=>n(new Error("Network Error"))),r.addEventListener("abort",()=>n(new Error("Abort"))),r.send()})}(e),this._options=Object.assign({},mc,t)}init(){return new Promise((e,t)=>{this._options.autoRefresh&&this._startRefreshing(),this.value?e(this):this._refreshToken().then(e).catch(t)})}_refreshToken(){return this._refresh().then(e=>this.set("value",e)).then(()=>this)}destroy(){this._stopRefreshing()}_startRefreshing(){this._refreshInterval=setInterval(()=>this._refreshToken(),this._options.refreshInterval)}_stopRefreshing(){clearInterval(this._refreshInterval)}static create(e,t=mc){return new gc(e,t).init()}}Ct(gc,on);var _c=gc;class vc extends Is{static get pluginName(){return"CloudServices"}init(){const e=this.editor.config.get("cloudServices")||{};for(const t in e)this[t]=e[t];if(this.tokenUrl)return this.token=new vc.Token(this.tokenUrl),this.token.init();this.token=null}}vc.Token=_c;class bc extends Is{static get requires(){return[Rl,vc]}init(){const e=this.editor,t=e.plugins.get(vc),n=t.token,r=t.uploadUrl;n&&(this._uploadGateway=new bc._UploadGateway(n,r),e.plugins.get(Rl).createUploadAdapter=e=>new yc(this._uploadGateway,e))}}class yc{constructor(e,t){this.uploadGateway=e,this.loader=t}upload(){return this.loader.file.then(e=>(this.fileUploader=this.uploadGateway.upload(e),this.fileUploader.on("progress",(e,t)=>{this.loader.uploadTotal=t.total,this.loader.uploaded=t.uploaded}),this.fileUploader.send()))}abort(){this.fileUploader.abort()}}bc._UploadGateway=class{constructor(e,t){if(!e)throw new _t.b("uploadgateway-missing-token: Token must be provided.",null);if(!t)throw new _t.b("uploadgateway-missing-api-address: Api address must be provided.",null);this._token=e,this._apiAddress=t}upload(e){return new fc(e,this._token,this._apiAddress)}};class wc extends Cr{constructor(e){super(e),this._observedElements=new Set}observe(e,t){this.document.getRoot(t).on("change:children",(t,n)=>{this.view.once("render",()=>this._updateObservedElements(e,n))})}_updateObservedElements(e,t){if(!t.is("element")||t.is("attributeElement"))return;const n=this.view.domConverter.mapViewToDom(t);if(n){for(const e of n.querySelectorAll("img"))this._observedElements.has(e)||(this.listenTo(e,"load",(e,t)=>this._fireEvents(t)),this._observedElements.add(e));for(const t of this._observedElements)e.contains(t)||(this.stopListening(t),this._observedElements.delete(t))}}_fireEvents(e){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",e))}destroy(){this._observedElements.clear(),super.destroy()}}function kc(e){return n=>{n.on(`attribute:${e}:image`,t)};function t(e,t,n){if(!n.consumable.consume(t.item,e.name))return;const r=n.writer,o=n.mapper.toViewElement(t.item).getChild(0);null!==t.attributeNewValue?r.setAttribute(t.attributeKey,t.attributeNewValue,o):r.removeAttribute(t.attributeKey,o)}}class xc{constructor(){this._stack=[]}add(e,t){const n=this._stack,r=n[0];this._insertDescriptor(e);const o=n[0];r===o||Mc(r,o)||this.fire("change:top",{oldDescriptor:r,newDescriptor:o,writer:t})}remove(e,t){const n=this._stack,r=n[0];this._removeDescriptor(e);const o=n[0];r===o||Mc(r,o)||this.fire("change:top",{oldDescriptor:r,newDescriptor:o,writer:t})}_insertDescriptor(e){const t=this._stack,n=t.findIndex(t=>t.id===e.id);if(Mc(e,t[n]))return;n>-1&&t.splice(n,1);let r=0;for(;t[r]&&Ec(t[r],e);)r++;t.splice(r,0,e)}_removeDescriptor(e){const t=this._stack,n=t.findIndex(t=>t.id===e);n>-1&&t.splice(n,1)}}function Mc(e,t){return e&&t&&e.priority==t.priority&&Tc(e.classes)==Tc(t.classes)}function Ec(e,t){return e.priority>t.priority||!(e.priority<t.priority)&&Tc(e.classes)>Tc(t.classes)}function Tc(e){return Array.isArray(e)?e.sort().join(","):e}Ct(xc,xt);const Sc="ck-widget_selected";function Dc(e){return!!e.is("element")&&!!e.getCustomProperty("widget")}function Lc(e,t,n={}){return Pn||t.setAttribute("contenteditable","false",e),t.addClass("ck-widget",e),t.setCustomProperty("widget",!0,e),e.getFillerOffset=Nc,n.label&&function(e,t,n){n.setCustomProperty("widgetLabel",t,e)}(e,n.label,t),n.hasSelectionHandler&&function(e,t){const n=t.createUIElement("div",{class:"ck ck-widget__selection-handler"},(function(e){const t=this.toDomElement(e),n=new Sl;return n.set("content",'<svg viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M4 0v1H1v3H0V.5A.5.5 0 0 1 .5 0H4zm8 0h3.5a.5.5 0 0 1 .5.5V4h-1V1h-3V0zM4 16H.5a.5.5 0 0 1-.5-.5V12h1v3h3v1zm8 0v-1h3v-3h1v3.5a.5.5 0 0 1-.5.5H12z"/><path fill-opacity=".256" d="M1 1h14v14H1z"/><g class="ck-icon__selected-indicator"><path d="M7 0h2v1H7V0zM0 7h1v2H0V7zm15 0h1v2h-1V7zm-8 8h2v1H7v-1z"/><path fill-opacity=".254" d="M1 1h14v14H1z"/></g></svg>'),n.render(),t.appendChild(n.element),t}));t.insert(t.createPositionAt(e,0),n),t.addClass(["ck-widget_with-selection-handler"],e)}(e,t),function(e,t,n,r){const o=new xc;o.on("change:top",(t,o)=>{o.oldDescriptor&&r(e,o.oldDescriptor,o.writer),o.newDescriptor&&n(e,o.newDescriptor,o.writer)}),t.setCustomProperty("addHighlight",(e,t,n)=>o.add(t,n),e),t.setCustomProperty("removeHighlight",(e,t,n)=>o.remove(t,n),e)}(e,t,(e,t,n)=>n.addClass(r(t.classes),e),(e,t,n)=>n.removeClass(r(t.classes),e)),e;function r(e){return Array.isArray(e)?e:[e]}}function Cc(e){const t=e.getCustomProperty("widgetLabel");return t?"function"==typeof t?t():t:""}function Pc(e,t){return t.addClass(["ck-editor__editable","ck-editor__nested-editable"],e),Pn||(t.setAttribute("contenteditable",e.isReadOnly?"false":"true",e),e.on("change:isReadOnly",(n,r,o)=>{t.setAttribute("contenteditable",o?"false":"true",e)})),e.on("change:isFocused",(n,r,o)=>{o?t.addClass("ck-editor__nested-editable_focused",e):t.removeClass("ck-editor__nested-editable_focused",e)}),e}function Oc(e,t){const n=e.getSelectedElement();if(n&&t.schema.isBlock(n))return t.createPositionAfter(n);const r=e.getSelectedBlocks().next().value;if(r){if(r.isEmpty)return t.createPositionAt(r,0);const n=t.createPositionAfter(r);return e.focus.isTouching(n)?n:t.createPositionBefore(r)}return e.focus}function Nc(){return null}function Ac(e){const t=e.getSelectedElement();return t&&function(e){return!!e.getCustomProperty("image")&&Dc(e)}(t)?t:null}function Ic(e){return!!e&&e.is("image")}function Rc(e,t,n={}){const r=e.createElement("image",n),o=Oc(t.document.selection,t);t.insertContent(r,o),r.parent&&e.setSelection(r,"on")}function Yc(e){const t=e.schema,n=e.document.selection;return function(e,t,n){const r=function(e,t){const n=Oc(e,t).parent;return n.isEmpty&&!n.is("$root")?n.parent:n}(e,n);return t.checkChild(r,"image")}(n,t,e)&&!function(e,t){const n=e.getSelectedElement();return n&&t.isObject(n)}(n,t)&&function(e){return[...e.focus.getAncestors()].every(e=>!e.is("image"))}(n)}class jc extends Hs{refresh(){this.isEnabled=Yc(this.editor.model)}execute(e){const t=this.editor.model;t.change(n=>{const r=Array.isArray(e.source)?e.source:[e.source];for(const e of r)Rc(n,t,{src:e})})}}class Fc extends Is{init(){const e=this.editor,t=e.model.schema,n=e.t,r=e.conversion;e.editing.view.addObserver(wc),t.register("image",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["alt","src","srcset"]}),r.for("dataDowncast").elementToElement({model:"image",view:(e,t)=>Hc(t)}),r.for("editingDowncast").elementToElement({model:"image",view:(e,t)=>function(e,t,n){return t.setCustomProperty("image",!0,e),Lc(e,t,{label:function(){const t=e.getChild(0).getAttribute("alt");return t?`${t} ${n}`:n}})}(Hc(t),t,n("j"))}),r.for("downcast").add(kc("src")).add(kc("alt")).add(function(){return t=>{t.on("attribute:srcset:image",e)};function e(e,t,n){if(!n.consumable.consume(t.item,e.name))return;const r=n.writer,o=n.mapper.toViewElement(t.item).getChild(0);if(null===t.attributeNewValue){const e=t.attributeOldValue;e.data&&(r.removeAttribute("srcset",o),r.removeAttribute("sizes",o),e.width&&r.removeAttribute("width",o))}else{const e=t.attributeNewValue;e.data&&(r.setAttribute("srcset",e.data,o),r.setAttribute("sizes","100vw",o),e.width&&r.setAttribute("width",e.width,o))}}}()),r.for("upcast").elementToElement({view:{name:"img",attributes:{src:!0}},model:(e,t)=>t.createElement("image",{src:e.getAttribute("src")})}).attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:{key:"srcset",value:e=>{const t={data:e.getAttribute("srcset")};return e.hasAttribute("width")&&(t.width=e.getAttribute("width")),t}}}).add(function(){return t=>{t.on("element:figure",e)};function e(e,t,n){if(!n.consumable.test(t.viewItem,{name:!0,classes:"image"}))return;const r=Array.from(t.viewItem.getChildren()).find(e=>e.is("img"));if(!r||!r.hasAttribute("src")||!n.consumable.test(r,{name:!0}))return;const o=n.convertItem(r,t.modelCursor),a=tc(o.modelRange.getItems());a&&(n.convertChildren(t.viewItem,n.writer.createPositionAt(a,0)),t.modelRange=o.modelRange,t.modelCursor=o.modelCursor)}}()),e.commands.add("imageInsert",new jc(e))}}function Hc(e){const t=e.createEmptyElement("img"),n=e.createContainerElement("figure",{class:"image"});return e.insert(e.createPositionAt(n,0),t),n}class zc extends Qr{constructor(e){super(e),this.domEventType="mousedown"}onDomEvent(e){this.fire(e.type,e)}}n(36);const Bc=Fn("Ctrl+A");class Vc extends Is{static get pluginName(){return"Widget"}init(){const e=this.editor.editing.view,t=e.document;this._previouslySelected=new Set,this.editor.editing.downcastDispatcher.on("selection",(e,t,n)=>{this._clearPreviouslySelectedWidgets(n.writer);const r=n.writer,o=r.document.selection,a=o.getSelectedElement();let i=null;for(const e of o.getRanges())for(const t of e){const e=t.item;Dc(e)&&!Uc(e,i)&&(r.addClass(Sc,e),this._previouslySelected.add(e),i=e,e==a&&r.setSelection(o.getRanges(),{fake:!0,label:Cc(a)}))}},{priority:"low"}),e.addObserver(zc),this.listenTo(t,"mousedown",(...e)=>this._onMousedown(...e)),this.listenTo(t,"keydown",(...e)=>this._onKeydown(...e),{priority:"high"}),this.listenTo(t,"delete",(e,t)=>{this._handleDelete("forward"==t.direction)&&(t.preventDefault(),e.stop())},{priority:"high"})}_onMousedown(e,t){const n=this.editor,r=n.editing.view,o=r.document;let a=t.target;if(function(e){for(;e;){if(e.is("editableElement")&&!e.is("rootElement"))return!0;if(Dc(e))return!1;e=e.parent}return!1}(a)){if(Nn&&t.domEvent.detail>=3){const e=n.editing.mapper.toModelElement(a);this.editor.model.change(n=>{t.preventDefault(),n.setSelection(e,"in")})}return}if(!Dc(a)&&!(a=a.findAncestor(Dc)))return;t.preventDefault(),o.isFocused||r.focus();const i=n.editing.mapper.toModelElement(a);this._setSelectionOverElement(i)}_onKeydown(e,t){const n=t.keyCode,r=n==Yn.arrowdown||n==Yn.arrowright;let o=!1;!function(e){return e==Yn.arrowright||e==Yn.arrowleft||e==Yn.arrowup||e==Yn.arrowdown}(n)?function(e){return jn(e)==Bc}(t)?o=this._selectAllNestedEditableContent()||this._selectAllContent():n===Yn.enter&&(o=this._handleEnterKey(t.shiftKey)):o=this._handleArrowKeys(r),o&&(t.preventDefault(),e.stop())}_handleDelete(e){if(this.editor.isReadOnly)return;const t=this.editor.model.document.selection;if(!t.isCollapsed)return;const n=this._getObjectElementNextToSelection(e);return n?(this.editor.model.change(e=>{let r=t.anchor.parent;for(;r.isEmpty;){const t=r;r=t.parent,e.remove(t)}this._setSelectionOverElement(n)}),!0):void 0}_handleArrowKeys(e){const t=this.editor.model,n=t.schema,r=t.document.selection,o=r.getSelectedElement();if(o&&n.isObject(o)){const o=e?r.getLastPosition():r.getFirstPosition(),a=n.getNearestSelectionRange(o,e?"forward":"backward");return a&&t.change(e=>{e.setSelection(a)}),!0}if(!r.isCollapsed)return;const a=this._getObjectElementNextToSelection(e);return a&&n.isObject(a)?(this._setSelectionOverElement(a),!0):void 0}_handleEnterKey(e){const t=this.editor.model,n=t.document.selection.getSelectedElement();if(function(e,t){return e&&t.isObject(e)&&!t.isInline(e)}(n,t.schema))return t.change(r=>{let o=r.createPositionAt(n,e?"before":"after");const a=r.createElement("paragraph");if(t.schema.isBlock(n.parent)){const e=t.schema.findAllowedParent(o,a);o=r.split(o,e).position}r.insert(a,o),r.setSelection(a,"in")}),!0}_selectAllNestedEditableContent(){const e=this.editor.model,t=e.document.selection,n=e.schema.getLimitElement(t);return t.getFirstRange().root!=n&&(e.change(e=>{e.setSelection(e.createRangeIn(n))}),!0)}_selectAllContent(){const e=this.editor.model,t=this.editor.editing,n=t.view.document.selection.getSelectedElement();if(n&&Dc(n)){const r=t.mapper.toModelElement(n.parent);return e.change(e=>{e.setSelection(e.createRangeIn(r))}),!0}return!1}_setSelectionOverElement(e){this.editor.model.change(t=>{t.setSelection(t.createRangeOn(e))})}_getObjectElementNextToSelection(e){const t=this.editor.model,n=t.schema,r=t.document.selection,o=t.createSelection(r);t.modifySelection(o,{direction:e?"forward":"backward"});const a=e?o.focus.nodeBefore:o.focus.nodeAfter;return a&&n.isObject(a)?a:null}_clearPreviouslySelectedWidgets(e){for(const t of this._previouslySelected)e.removeClass(Sc,t);this._previouslySelected.clear()}}function Uc(e,t){return!!t&&Array.from(e.getAncestors()).includes(t)}class Wc extends Hs{refresh(){const e=this.editor.model.document.selection.getSelectedElement();this.isEnabled=Ic(e),Ic(e)&&e.hasAttribute("alt")?this.value=e.getAttribute("alt"):this.value=!1}execute(e){const t=this.editor.model,n=t.document.selection.getSelectedElement();t.change(t=>{t.setAttribute("alt",e.newValue,n)})}}class qc extends Is{init(){this.editor.commands.add("imageTextAlternative",new Wc(this.editor))}}function Gc({emitter:e,activator:t,callback:n,contextElements:r}){e.listenTo(document,"mousedown",(e,{target:o})=>{if(t()){for(const e of r)if(e.contains(o))return;n()}})}n(38);class Jc extends ys{constructor(e,t){super(e);const n="ck-input-"+bt(),r="ck-status-"+bt();this.set("label"),this.set("value"),this.set("isReadOnly",!1),this.set("errorText",null),this.set("infoText",null),this.labelView=this._createLabelView(n),this.inputView=this._createInputView(t,n,r),this.statusView=this._createStatusView(r),this.bind("_statusText").to(this,"errorText",this,"infoText",(e,t)=>e||t);const o=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-input",o.if("isReadOnly","ck-disabled")]},children:[this.labelView,this.inputView,this.statusView]})}_createLabelView(e){const t=new ks(this.locale);return t.for=e,t.bind("text").to(this,"label"),t}_createInputView(e,t,n){const r=new e(this.locale,n);return r.id=t,r.ariaDescribedById=n,r.bind("value").to(this),r.bind("isReadOnly").to(this),r.bind("hasError").to(this,"errorText",e=>!!e),r.on("input",()=>{this.errorText=null}),r}_createStatusView(e){const t=new ys(this.locale),n=this.bindTemplate;return t.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-input__status",n.if("errorText","ck-labeled-input__status_error"),n.if("_statusText","ck-hidden",e=>!e)],id:e,role:n.if("errorText","alert")},children:[{text:n.to("_statusText")}]}),t}select(){this.inputView.select()}focus(){this.inputView.focus()}}n(40);class Kc extends ys{constructor(e){super(e),this.set("value"),this.set("id"),this.set("placeholder"),this.set("isReadOnly",!1),this.set("hasError",!1),this.set("ariaDescribedById");const t=this.bindTemplate;this.setTemplate({tag:"input",attributes:{type:"text",class:["ck","ck-input","ck-input-text",t.if("hasError","ck-error")],id:t.to("id"),placeholder:t.to("placeholder"),readonly:t.to("isReadOnly"),"aria-invalid":t.if("hasError",!0),"aria-describedby":t.to("ariaDescribedById")},on:{input:t.to("input")}})}render(){super.render();const e=e=>{this.element.value=e||0===e?e:""};e(this.value),this.on("change:value",(t,n,r)=>{e(r)})}select(){this.element.select()}focus(){this.element.focus()}}function Qc({view:e}){e.listenTo(e.element,"submit",(t,n)=>{n.preventDefault(),e.fire("submit")},{useCapture:!0})}var Xc='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.972 16.615a.997.997 0 0 1-.744-.292l-4.596-4.596a1 1 0 1 1 1.414-1.414l3.926 3.926 9.937-9.937a1 1 0 0 1 1.414 1.415L7.717 16.323a.997.997 0 0 1-.745.292z"/></svg>',$c='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.591 10.177l4.243 4.242a1 1 0 0 1-1.415 1.415l-4.242-4.243-4.243 4.243a1 1 0 0 1-1.414-1.415l4.243-4.242L4.52 5.934A1 1 0 0 1 5.934 4.52l4.243 4.243 4.242-4.243a1 1 0 1 1 1.415 1.414l-4.243 4.243z"/></svg>';n(42);class Zc extends ys{constructor(e){super(e);const t=this.locale.t;this.focusTracker=new Gi,this.keystrokes=new ji,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(t("bd"),Xc,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(t("be"),$c,"ck-button-cancel","cancel"),this._focusables=new ts,this._focusCycler=new Ls({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-text-alternative-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),this.keystrokes.listenTo(this.element),Qc({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)})}_createButton(e,t,n,r){const o=new Ll(this.locale);return o.set({label:e,icon:t,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),r&&o.delegate("execute").to(this,r),o}_createLabeledInputView(){const e=this.locale.t,t=new Jc(this.locale,Kc);return t.label=e("ca"),t.inputView.placeholder=e("ca"),t}}function eu({element:e,target:t,positions:n,limiter:r,fitInViewport:o}){S(t)&&(t=t()),S(r)&&(r=r());const a=function(e){for(;e&&"html"!=e.tagName.toLowerCase();){if("static"!=yr.window.getComputedStyle(e).position)return e;e=e.parentElement}return null}(e.parentElement),i=new vo(e),s=new vo(t);let l,c;if(r||o){const e=r&&new vo(r).getVisible(),t=o&&new vo(yr.window);[c,l]=function(e,t,n,r,o){let a,i,s=0,l=0;const c=n.getArea();return e.some(e=>{const[u,d]=tu(e,t,n);let h,p;if(r)if(o){const e=r.getIntersection(o);h=e?e.getIntersectionArea(d):0}else h=r.getIntersectionArea(d);function f(){l=p,s=h,a=d,i=u}return o&&(p=o.getIntersectionArea(d)),o&&!r?p>l&&f():!o&&r?h>s&&f():(p>l&&h>=s||p>=l&&h>s)&&f(),h===c}),a?[i,a]:null}(n,s,i,e,t)||tu(n[0],s,i)}else[c,l]=tu(n[0],s,i);let{left:u,top:d}=nu(l);if(a){const e=nu(new vo(a)),t=go(a);u-=e.left,d-=e.top,u+=a.scrollLeft,d+=a.scrollTop,u-=t.left,d-=t.top}return{left:u,top:d,name:c}}function tu(e,t,n){const{left:r,top:o,name:a}=e(t,n);return[a,n.clone().moveTo(r,o)]}function nu({left:e,top:t}){const{scrollX:n,scrollY:r}=yr.window;return{left:e+n,top:t+r}}n(44);const ru=Ts("px"),ou=yr.document.body;class au extends ys{constructor(e){super(e);const t=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("position","arrow_nw"),this.set("isVisible",!1),this.set("withArrow",!0),this.set("class"),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",t.to("position",e=>"ck-balloon-panel_"+e),t.if("isVisible","ck-balloon-panel_visible"),t.if("withArrow","ck-balloon-panel_with-arrow"),t.to("class")],style:{top:t.to("top",ru),left:t.to("left",ru)}},children:this.content})}show(){this.isVisible=!0}hide(){this.isVisible=!1}attachTo(e){this.show();const t=au.defaultPositions,n=Object.assign({},{element:this.element,positions:[t.southArrowNorth,t.southArrowNorthWest,t.southArrowNorthEast,t.northArrowSouth,t.northArrowSouthWest,t.northArrowSouthEast],limiter:ou,fitInViewport:!0},e),r=au._getOptimalPosition(n),o=parseInt(r.left),a=parseInt(r.top),i=r.name;Object.assign(this,{top:a,left:o,position:i})}pin(e){this.unpin(),this._pinWhenIsVisibleCallback=()=>{this.isVisible?this._startPinning(e):this._stopPinning()},this._startPinning(e),this.listenTo(this,"change:isVisible",this._pinWhenIsVisibleCallback)}unpin(){this._pinWhenIsVisibleCallback&&(this._stopPinning(),this.stopListening(this,"change:isVisible",this._pinWhenIsVisibleCallback),this._pinWhenIsVisibleCallback=null,this.hide())}_startPinning(e){this.attachTo(e);const t=iu(e.target),n=e.limiter?iu(e.limiter):ou;this.listenTo(yr.document,"scroll",(r,o)=>{const a=o.target,i=t&&a.contains(t),s=n&&a.contains(n);!i&&!s&&t&&n||this.attachTo(e)},{useCapture:!0}),this.listenTo(yr.window,"resize",()=>{this.attachTo(e)})}_stopPinning(){this.stopListening(yr.document,"scroll"),this.stopListening(yr.window,"resize")}}function iu(e){return ft(e)?e:mo(e)?e.commonAncestorContainer:"function"==typeof e?iu(e()):null}function su(e,t){return e.top-t.height-au.arrowVerticalOffset}function lu(e){return e.bottom+au.arrowVerticalOffset}au.arrowHorizontalOffset=25,au.arrowVerticalOffset=10,au._getOptimalPosition=eu,au.defaultPositions={northArrowSouth:(e,t)=>({top:su(e,t),left:e.left+e.width/2-t.width/2,name:"arrow_s"}),northArrowSouthEast:(e,t)=>({top:su(e,t),left:e.left+e.width/2-t.width+au.arrowHorizontalOffset,name:"arrow_se"}),northArrowSouthWest:(e,t)=>({top:su(e,t),left:e.left+e.width/2-au.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouth:(e,t)=>({top:su(e,t),left:e.left-t.width/2,name:"arrow_s"}),northWestArrowSouthWest:(e,t)=>({top:su(e,t),left:e.left-au.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouthEast:(e,t)=>({top:su(e,t),left:e.left-t.width+au.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouth:(e,t)=>({top:su(e,t),left:e.right-t.width/2,name:"arrow_s"}),northEastArrowSouthEast:(e,t)=>({top:su(e,t),left:e.right-t.width+au.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouthWest:(e,t)=>({top:su(e,t),left:e.right-au.arrowHorizontalOffset,name:"arrow_sw"}),southArrowNorth:(e,t)=>({top:lu(e),left:e.left+e.width/2-t.width/2,name:"arrow_n"}),southArrowNorthEast:(e,t)=>({top:lu(e),left:e.left+e.width/2-t.width+au.arrowHorizontalOffset,name:"arrow_ne"}),southArrowNorthWest:(e,t)=>({top:lu(e),left:e.left+e.width/2-au.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorth:(e,t)=>({top:lu(e),left:e.left-t.width/2,name:"arrow_n"}),southWestArrowNorthWest:(e,t)=>({top:lu(e),left:e.left-au.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorthEast:(e,t)=>({top:lu(e),left:e.left-t.width+au.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorth:(e,t)=>({top:lu(e),left:e.right-t.width/2,name:"arrow_n"}),southEastArrowNorthEast:(e,t)=>({top:lu(e),left:e.right-t.width+au.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorthWest:(e,t)=>({top:lu(e),left:e.right-au.arrowHorizontalOffset,name:"arrow_nw"})},n(46),n(48);const cu=Ts("px");class uu extends Is{static get pluginName(){return"ContextualBalloon"}constructor(e){super(e),this.positionLimiter=()=>{const e=this.editor.editing.view,t=e.document.selection.editableElement;return t?e.domConverter.mapViewToDom(t.root):null},this.set("visibleView",null),this.view=new au(e.locale),e.ui.view.body.add(this.view),e.ui.focusTracker.add(this.view.element),this._viewToStack=new Map,this._idToStack=new Map,this.set("_numberOfStacks",0),this.set("_singleViewMode",!1),this._rotatorView=this._createRotatorView(),this._fakePanelsView=this._createFakePanelsView()}hasView(e){return Array.from(this._viewToStack.keys()).includes(e)}add(e){if(this.hasView(e.view))throw new _t.b("contextualballoon-add-view-exist: Cannot add configuration of the same view twice.",[this,e]);const t=e.stackId||"main";if(!this._idToStack.has(t))return this._idToStack.set(t,new Map([[e.view,e]])),this._viewToStack.set(e.view,this._idToStack.get(t)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!e.singleViewMode||this.showStack(t));const n=this._idToStack.get(t);e.singleViewMode&&this.showStack(t),n.set(e.view,e),this._viewToStack.set(e.view,n),n===this._visibleStack&&this._showView(e)}remove(e){if(!this.hasView(e))throw new _t.b("contextualballoon-remove-view-not-exist: Cannot remove the configuration of a non-existent view.",[this,e]);const t=this._viewToStack.get(e);this._singleViewMode&&this.visibleView===e&&(this._singleViewMode=!1),this.visibleView===e&&(1===t.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(t.values())[t.size-2])),1===t.size?(this._idToStack.delete(this._getStackId(t)),this._numberOfStacks=this._idToStack.size):t.delete(e),this._viewToStack.delete(e)}updatePosition(e){e&&(this._visibleStack.get(this.visibleView).position=e),this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition()}showStack(e){this.visibleStack=e;const t=this._idToStack.get(e);if(!t)throw new _t.b("contextualballoon-showstack-stack-not-exist: Cannot show a stack that does not exist.",this);this._visibleStack!==t&&this._showView(Array.from(t.values()).pop())}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(e){return Array.from(this._idToStack.entries()).find(t=>t[1]===e)[0]}_showNextStack(){const e=Array.from(this._idToStack.values());let t=e.indexOf(this._visibleStack)+1;e[t]||(t=0),this.showStack(this._getStackId(e[t]))}_showPrevStack(){const e=Array.from(this._idToStack.values());let t=e.indexOf(this._visibleStack)-1;e[t]||(t=e.length-1),this.showStack(this._getStackId(e[t]))}_createRotatorView(){const e=new du(this.editor.locale),t=this.editor.locale.t;return this.view.content.add(e),e.bind("isNavigationVisible").to(this,"_numberOfStacks",this,"_singleViewMode",(e,t)=>!t&&e>1),e.on("change:isNavigationVisible",()=>this.updatePosition(),{priority:"low"}),e.bind("counter").to(this,"visibleView",this,"_numberOfStacks",(e,n)=>{if(n<2)return"";const r=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return t("bp",[r,n])}),e.buttonNextView.on("execute",()=>{e.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()}),e.buttonPrevView.on("execute",()=>{e.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()}),e}_createFakePanelsView(){const e=new hu(this.editor.locale,this.view);return e.bind("numberOfPanels").to(this,"_numberOfStacks",this,"_singleViewMode",(e,t)=>!t&&e>=2?Math.min(e-1,2):0),e.listenTo(this.view,"change:top",()=>e.updatePosition()),e.listenTo(this.view,"change:left",()=>e.updatePosition()),this.editor.ui.view.body.add(e),e}_showView({view:e,balloonClassName:t="",withArrow:n=!0,singleViewMode:r=!1}){this.view.class=t,this.view.withArrow=n,this._rotatorView.showView(e),this.visibleView=e,this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition(),r&&(this._singleViewMode=!0)}_getBalloonPosition(){let e=Array.from(this._visibleStack.values()).pop().position;return e&&!e.limiter&&(e=Object.assign({},e,{limiter:this.positionLimiter})),e}}class du extends ys{constructor(e){super(e);const t=e.t,n=this.bindTemplate;this.set("isNavigationVisible",!0),this.focusTracker=new Gi,this.buttonPrevView=this._createButtonView(t("bq"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.463 5.187a.888.888 0 1 1 1.254 1.255L9.16 10l3.557 3.557a.888.888 0 1 1-1.254 1.255L7.26 10.61a.888.888 0 0 1 .16-1.382l4.043-4.042z" /></svg>\n'),this.buttonNextView=this._createButtonView(t("br"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.537 14.813a.888.888 0 1 1-1.254-1.255L10.84 10 7.283 6.442a.888.888 0 1 1 1.254-1.255L12.74 9.39a.888.888 0 0 1-.16 1.382l-4.043 4.042z"/></svg>\n'),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-rotator"],"z-index":"-1"},children:[{tag:"div",attributes:{class:["ck-balloon-rotator__navigation",n.to("isNavigationVisible",e=>e?"":"ck-hidden")]},children:[this.buttonPrevView,{tag:"span",attributes:{class:["ck-balloon-rotator__counter"]},children:[{text:n.to("counter")}]},this.buttonNextView]},{tag:"div",attributes:{class:"ck-balloon-rotator__content"},children:this.content}]})}render(){super.render(),this.focusTracker.add(this.element)}showView(e){this.hideView(),this.content.add(e)}hideView(){this.content.clear()}_createButtonView(e,t){const n=new Ll(this.locale);return n.set({label:e,icon:t,tooltip:!0}),n}}class hu extends ys{constructor(e,t){super(e);const n=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("height",0),this.set("width",0),this.set("numberOfPanels",0),this.content=this.createCollection(),this._balloonPanelView=t,this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",n.to("numberOfPanels",e=>e?"":"ck-hidden")],style:{top:n.to("top",cu),left:n.to("left",cu),width:n.to("width",cu),height:n.to("height",cu)}},children:this.content}),this.on("change:numberOfPanels",(e,t,n,r)=>{n>r?this._addPanels(n-r):this._removePanels(r-n),this.updatePosition()})}_addPanels(e){for(;e--;){const e=new ys;e.setTemplate({tag:"div"}),this.content.add(e),this.registerChild(e)}}_removePanels(e){for(;e--;){const e=this.content.last;this.content.remove(e),this.deregisterChild(e),e.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:e,left:t}=this._balloonPanelView,{width:n,height:r}=new vo(this._balloonPanelView.element);Object.assign(this,{top:e,left:t,width:n,height:r})}}}function pu(e){const t=e.editing.view,n=au.defaultPositions;return{target:t.domConverter.viewToDom(t.document.selection.getSelectedElement()),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast]}}class fu extends Is{static get requires(){return[uu]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageTextAlternative",n=>{const r=e.commands.get("imageTextAlternative"),o=new Ll(n);return o.set({label:t("bs"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.085 6.22L2.943 4.078a.75.75 0 1 1 1.06-1.06l2.592 2.59A11.094 11.094 0 0 1 10 5.068c4.738 0 8.578 3.101 8.578 5.083 0 1.197-1.401 2.803-3.555 3.887l1.714 1.713a.75.75 0 0 1-.09 1.138.488.488 0 0 1-.15.084.75.75 0 0 1-.821-.16L6.17 7.304c-.258.11-.51.233-.757.365l6.239 6.24-.006.005.78.78c-.388.094-.78.166-1.174.215l-1.11-1.11h.011L4.55 8.197a7.2 7.2 0 0 0-.665.514l-.112.098 4.897 4.897-.005.006 1.276 1.276a10.164 10.164 0 0 1-1.477-.117l-.479-.479-.009.009-4.863-4.863-.022.031a2.563 2.563 0 0 0-.124.2c-.043.077-.08.158-.108.241a.534.534 0 0 0-.028.133.29.29 0 0 0 .008.072.927.927 0 0 0 .082.226c.067.133.145.26.234.379l3.242 3.365.025.01.59.623c-3.265-.918-5.59-3.155-5.59-4.668 0-1.194 1.448-2.838 3.663-3.93zm7.07.531a4.632 4.632 0 0 1 1.108 5.992l.345.344.046-.018a9.313 9.313 0 0 0 2-1.112c.256-.187.5-.392.727-.613.137-.134.27-.277.392-.431.072-.091.141-.185.203-.286.057-.093.107-.19.148-.292a.72.72 0 0 0 .036-.12.29.29 0 0 0 .008-.072.492.492 0 0 0-.028-.133.999.999 0 0 0-.036-.096 2.165 2.165 0 0 0-.071-.145 2.917 2.917 0 0 0-.125-.2 3.592 3.592 0 0 0-.263-.335 5.444 5.444 0 0 0-.53-.523 7.955 7.955 0 0 0-1.054-.768 9.766 9.766 0 0 0-1.879-.891c-.337-.118-.68-.219-1.027-.301zm-2.85.21l-.069.002a.508.508 0 0 0-.254.097.496.496 0 0 0-.104.679.498.498 0 0 0 .326.199l.045.005c.091.003.181.003.272.012a2.45 2.45 0 0 1 2.017 1.513c.024.061.043.125.069.185a.494.494 0 0 0 .45.287h.008a.496.496 0 0 0 .35-.158.482.482 0 0 0 .13-.335.638.638 0 0 0-.048-.219 3.379 3.379 0 0 0-.36-.723 3.438 3.438 0 0 0-2.791-1.543l-.028-.001h-.013z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(r,"isEnabled"),this.listenTo(o,"execute",()=>this._showForm()),o})}_createForm(){const e=this.editor,t=e.editing.view.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new Zc(e.locale),this._form.render(),this.listenTo(this._form,"submit",()=>{e.execute("imageTextAlternative",{newValue:this._form.labeledInput.inputView.element.value}),this._hideForm(!0)}),this.listenTo(this._form,"cancel",()=>{this._hideForm(!0)}),this._form.keystrokes.set("Esc",(e,t)=>{this._hideForm(!0),t()}),this.listenTo(e.ui,"update",()=>{Ac(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(Ac(e.editing.view.document.selection)){const n=pu(e);t.updatePosition(n)}}(e):this._hideForm(!0)}),Gc({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const e=this.editor,t=e.commands.get("imageTextAlternative"),n=this._form.labeledInput;this._isInBalloon||this._balloon.add({view:this._form,position:pu(e)}),n.value=n.inputView.element.value=t.value||"",this._form.labeledInput.select()}_hideForm(e){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class mu extends Is{static get requires(){return[qc,fu]}static get pluginName(){return"ImageTextAlternative"}}n(50);class gu extends Is{static get requires(){return[Fc,Vc,mu]}static get pluginName(){return"Image"}}class _u extends ys{constructor(e){super(e),this.buttonView=new Ll(e),this._fileInputView=new vu(e),this._fileInputView.bind("acceptedType").to(this),this._fileInputView.bind("allowMultipleFiles").to(this),this._fileInputView.delegate("done").to(this),this.setTemplate({tag:"span",attributes:{class:"ck-file-dialog-button"},children:[this.buttonView,this._fileInputView]}),this.buttonView.on("execute",()=>{this._fileInputView.open()})}focus(){this.buttonView.focus()}}class vu extends ys{constructor(e){super(e),this.set("acceptedType"),this.set("allowMultipleFiles",!1);const t=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck-hidden"],type:"file",tabindex:"-1",accept:t.to("acceptedType"),multiple:t.to("allowMultipleFiles")},on:{change:t.to(()=>{this.element&&this.element.files&&this.element.files.length&&this.fire("done",this.element.files),this.element.value=""})}})}open(){this.element.click()}}function bu(e){return/^image\/(jpeg|png|gif|bmp)$/.test(e.type)}function yu(e){return new Promise((t,n)=>{const r=e.getAttribute("src");fetch(r).then(e=>e.blob()).then(e=>{const o=function(e,t){return e.type?e.type:t.match(/data:(image\/\w+);base64/)?t.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}(e,r),a=function(e,t,n){try{return new File([e],t,{type:n})}catch(e){return null}}(e,"image."+o.replace("image/",""),o);a?t(a):n()}).catch(n)})}class wu extends Is{init(){const e=this.editor,t=e.t;e.ui.componentFactory.add("imageUpload",n=>{const r=new _u(n),o=e.commands.get("imageUpload");return r.set({acceptedType:"image/*",allowMultipleFiles:!0}),r.buttonView.set({label:t("p"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.91 10.54c.26-.23.64-.21.88.03l3.36 3.14 2.23-2.06a.64.64 0 0 1 .87 0l2.52 2.97V4.5H3.2v10.12l3.71-4.08zm10.27-7.51c.6 0 1.09.47 1.09 1.05v11.84c0 .59-.49 1.06-1.09 1.06H2.79c-.6 0-1.09-.47-1.09-1.06V4.08c0-.58.49-1.05 1.1-1.05h14.38zm-5.22 5.56a1.96 1.96 0 1 1 3.4-1.96 1.96 1.96 0 0 1-3.4 1.96z"/></svg>',tooltip:!0}),r.buttonView.bind("isEnabled").to(o),r.on("done",(t,n)=>{const r=Array.from(n).filter(bu);r.length&&e.execute("imageUpload",{file:r})}),r})}}n(52),n(54),n(56);class ku extends Is{constructor(e){super(e),this.placeholder="data:image/svg+xml;utf8,"+encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 700 250"><rect rx="4"/></svg>')}init(){this.editor.editing.downcastDispatcher.on("attribute:uploadStatus:image",(...e)=>this.uploadStatusChange(...e))}uploadStatusChange(e,t,n){const r=this.editor,o=t.item,a=o.getAttribute("uploadId");if(!n.consumable.consume(t.item,e.name))return;const i=r.plugins.get(Rl),s=a?t.attributeNewValue:null,l=this.placeholder,c=r.editing.mapper.toViewElement(o),u=n.writer;if("reading"==s)return xu(c,u),void Mu(l,c,u);if("uploading"==s){const e=i.loaders.get(a);return xu(c,u),void(e?(Eu(c,u),function(e,t,n,r){const o=function(e){const t=e.createUIElement("div",{class:"ck-progress-bar"});return e.setCustomProperty("progressBar",!0,t),t}(t);t.insert(t.createPositionAt(e,"end"),o),n.on("change:uploadedPercent",(e,t,n)=>{r.change(e=>{e.setStyle("width",n+"%",o)})})}(c,u,e,r.editing.view),function(e,t,n){if(n.data){const r=e.getChild(0);t.setAttribute("src",n.data,r)}}(c,u,e)):Mu(l,c,u))}"complete"==s&&i.loaders.get(a)&&!Pn&&function(e,t,n){const r=t.createUIElement("div",{class:"ck-image-upload-complete-icon"});t.insert(t.createPositionAt(e,"end"),r),setTimeout(()=>{n.change(e=>e.remove(e.createRangeOn(r)))},3e3)}(c,u,r.editing.view),function(e,t){Su(e,t,"progressBar")}(c,u),Eu(c,u),function(e,t){t.removeClass("ck-appear",e)}(c,u)}}function xu(e,t){e.hasClass("ck-appear")||t.addClass("ck-appear",e)}function Mu(e,t,n){t.hasClass("ck-image-upload-placeholder")||n.addClass("ck-image-upload-placeholder",t);const r=t.getChild(0);r.getAttribute("src")!==e&&n.setAttribute("src",e,r),Tu(t,"placeholder")||n.insert(n.createPositionAfter(r),function(e){const t=e.createUIElement("div",{class:"ck-upload-placeholder-loader"});return e.setCustomProperty("placeholder",!0,t),t}(n))}function Eu(e,t){e.hasClass("ck-image-upload-placeholder")&&t.removeClass("ck-image-upload-placeholder",e),Su(e,t,"placeholder")}function Tu(e,t){for(const n of e.getChildren())if(n.getCustomProperty(t))return n}function Su(e,t,n){const r=Tu(e,n);r&&t.remove(t.createRangeOn(r))}class Du{createDocumentFragment(e){return new Vn(e)}createElement(e,t,n){return new Ht(e,t,n)}createText(e){return new At(e)}clone(e,t=!1){return e._clone(t)}appendChild(e,t){return t._appendChild(e)}insertChild(e,t,n){return n._insertChild(e,t)}removeChildren(e,t,n){return n._removeChildren(e,t)}remove(e){const t=e.parent;return t?this.removeChildren(t.getChildIndex(e),1,t):[]}replace(e,t){const n=e.parent;if(n){const r=n.getChildIndex(e);return this.removeChildren(r,1,n),this.insertChild(r,t,n),!0}return!1}unwrapElement(e){const t=e.parent;if(t){const n=t.getChildIndex(e);this.remove(e),this.insertChild(n,e.getChildren(),t)}}rename(e,t){const n=new Ht(e,t.getAttributes(),t.getChildren());return this.replace(t,n)?n:null}setAttribute(e,t,n){n._setAttribute(e,t)}removeAttribute(e,t){t._removeAttribute(e)}addClass(e,t){t._addClass(e)}removeClass(e,t){t._removeClass(e)}setStyle(e,t,n){y(e)&&void 0===n&&(n=t),n._setStyle(e,t)}removeStyle(e,t){t._removeStyle(e)}setCustomProperty(e,t,n){n._setCustomProperty(e,t)}removeCustomProperty(e,t){return t._removeCustomProperty(e)}createPositionAt(e,t){return gn._createAt(e,t)}createPositionAfter(e){return gn._createAfter(e)}createPositionBefore(e){return gn._createBefore(e)}createRange(e,t){return new _n(e,t)}createRangeOn(e){return _n._createOn(e)}createRangeIn(e){return _n._createIn(e)}createSelection(e,t,n){return new yn(e,t,n)}}class Lu extends Hs{refresh(){this.isEnabled=Yc(this.editor.model)}execute(e){const t=this.editor,n=t.model,r=t.plugins.get(Rl);n.change(t=>{const o=Array.isArray(e.file)?e.file:[e.file];for(const e of o)Cu(t,n,r,e)})}}function Cu(e,t,n,r){const o=n.createLoader(r);o&&Rc(e,t,{uploadId:o.id})}class Pu extends Is{static get requires(){return[Rl,cc]}init(){const e=this.editor,t=e.model.document,n=e.model.schema,r=e.conversion,o=e.plugins.get(Rl);n.extend("image",{allowAttributes:["uploadId","uploadStatus"]}),e.commands.add("imageUpload",new Lu(e)),r.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(e.editing.view.document,"clipboardInput",(t,n)=>{if(function(e){return Array.from(e.types).includes("text/html")&&""!==e.getData("text/html")}(n.dataTransfer))return;const r=Array.from(n.dataTransfer.files).filter(e=>!!e&&bu(e)),o=n.targetRanges.map(t=>e.editing.mapper.toModelRange(t));e.model.change(n=>{n.setSelection(o),r.length&&(t.stop(),e.model.enqueueChange("default",()=>{e.execute("imageUpload",{file:r})}))})}),e.plugins.has("Clipboard")&&this.listenTo(e.plugins.get("Clipboard"),"inputTransformation",(t,n)=>{const r=Array.from(e.editing.view.createRangeIn(n.content)).filter(e=>function(e){return!(!e.is("element","img")||!e.getAttribute("src"))&&(e.getAttribute("src").match(/^data:image\/\w+;base64,/g)||e.getAttribute("src").match(/^blob:/g))}(e.item)&&!e.item.getAttribute("uploadProcessed")).map(e=>({promise:yu(e.item),imageElement:e.item}));if(!r.length)return;const a=new Du;for(const e of r){a.setAttribute("uploadProcessed",!0,e.imageElement);const t=o.createLoader(e.promise);t&&(a.setAttribute("src","",e.imageElement),a.setAttribute("uploadId",t.id,e.imageElement))}}),e.editing.view.document.on("dragover",(e,t)=>{t.preventDefault()}),t.on("change",()=>{const n=t.differ.getChanges({includeChangesInGraveyard:!0});for(const t of n)if("insert"==t.type&&"$text"!=t.name){const n=t.position.nodeAfter,r="$graveyard"==t.position.root.rootName;for(const t of Ou(e,n)){const e=t.getAttribute("uploadId");if(!e)continue;const n=o.loaders.get(e);n&&(r?n.abort():"idle"==n.status&&this._readAndUpload(n,t))}}})}_readAndUpload(e,t){const n=this.editor,r=n.model,o=n.locale.t,a=n.plugins.get(Rl),i=n.plugins.get(cc);return r.enqueueChange("transparent",e=>{e.setAttribute("uploadStatus","reading",t)}),e.read().then(()=>{const o=e.upload();if(Nn){const e=n.editing.mapper.toViewElement(t).getChild(0);n.editing.view.once("render",()=>{if(!e.parent)return;const t=n.editing.view.domConverter.mapViewToDom(e.parent);if(!t)return;const r=t.style.display;t.style.display="none",t._ckHack=t.offsetHeight,t.style.display=r})}return r.enqueueChange("transparent",e=>{e.setAttribute("uploadStatus","uploading",t)}),o}).then(e=>{r.enqueueChange("transparent",n=>{n.setAttributes({uploadStatus:"complete",src:e.default},t),this._parseAndSetSrcsetAttributeOnImage(e,t,n)}),s()}).catch(n=>{if("error"!==e.status&&"aborted"!==e.status)throw n;"error"==e.status&&n&&i.showWarning(n,{title:o("al"),namespace:"upload"}),s(),r.enqueueChange("transparent",e=>{e.remove(t)})});function s(){r.enqueueChange("transparent",e=>{e.removeAttribute("uploadId",t),e.removeAttribute("uploadStatus",t)}),a.destroyLoader(e)}}_parseAndSetSrcsetAttributeOnImage(e,t,n){let r=0;const o=Object.keys(e).filter(e=>{const t=parseInt(e,10);if(!isNaN(t))return r=Math.max(r,t),!0}).map(t=>`${e[t]} ${t}w`).join(", ");""!=o&&n.setAttribute("srcset",{data:o,width:r},t)}}function Ou(e,t){return Array.from(e.model.createRangeOn(t)).filter(e=>e.item.is("image")).map(e=>e.item)}class Nu extends Is{static get pluginName(){return"ImageUpload"}static get requires(){return[Pu,wu,ku]}}class Au extends Hs{refresh(){const e=this.editor.model,t=tc(e.document.selection.getSelectedBlocks());this.value=!!t&&t.is("paragraph"),this.isEnabled=!!t&&Iu(t,e.schema)}execute(e={}){const t=this.editor.model,n=t.document;t.change(r=>{const o=(e.selection||n.selection).getSelectedBlocks();for(const e of o)!e.is("paragraph")&&Iu(e,t.schema)&&r.rename(e,"paragraph")})}}function Iu(e,t){return t.checkChild(e.parent,"paragraph")&&!t.isObject(e)}class Ru extends Is{static get pluginName(){return"Paragraph"}init(){const e=this.editor,t=e.model,n=e.data;e.commands.add("paragraph",new Au(e)),t.schema.register("paragraph",{inheritAllFrom:"$block"}),e.conversion.elementToElement({model:"paragraph",view:"p"}),e.conversion.for("upcast").elementToElement({model:(e,t)=>Ru.paragraphLikeElements.has(e.name)?e.isEmpty?null:t.createElement("paragraph"):null,converterPriority:"low"}),n.upcastDispatcher.on("element",(e,t,n)=>{n.consumable.test(t.viewItem,{name:t.viewItem.name})&&ju(t.viewItem,t.modelCursor,n.schema)&&Object.assign(t,Yu(t.viewItem,t.modelCursor,n))},{priority:"low"}),n.upcastDispatcher.on("text",(e,t,n)=>{t.modelRange||ju(t.viewItem,t.modelCursor,n.schema)&&Object.assign(t,Yu(t.viewItem,t.modelCursor,n))},{priority:"lowest"}),t.document.registerPostFixer(e=>this._autoparagraphEmptyRoots(e)),e.data.on("ready",()=>{t.enqueueChange("transparent",e=>this._autoparagraphEmptyRoots(e))},{priority:"lowest"})}_autoparagraphEmptyRoots(e){const t=this.editor.model;for(const n of t.document.getRootNames()){const r=t.document.getRoot(n);if(r.isEmpty&&"$graveyard"!=r.rootName&&t.schema.checkChild(r,"paragraph"))return e.insertElement("paragraph",r),!0}}}function Yu(e,t,n){const r=n.writer.createElement("paragraph");return n.writer.insert(r,t),n.convertItem(e,n.writer.createPositionAt(r,0))}function ju(e,t,n){const r=n.createContext(t);return!!n.checkChild(r,"paragraph")&&!!n.checkChild(r.push("paragraph"),e)}Ru.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td"]);class Fu extends Hs{constructor(e,t){super(e),this.modelElements=t}refresh(){const e=tc(this.editor.model.document.selection.getSelectedBlocks());this.value=!!e&&this.modelElements.includes(e.name)&&e.name,this.isEnabled=!!e&&this.modelElements.some(t=>Hu(e,t,this.editor.model.schema))}execute(e){const t=this.editor.model,n=t.document,r=e.value;t.change(e=>{const o=Array.from(n.selection.getSelectedBlocks()).filter(e=>Hu(e,r,t.schema));for(const t of o)t.is(r)||e.rename(t,r)})}}function Hu(e,t,n){return n.checkChild(e.parent,t)&&!n.isObject(e)}const zu="paragraph";class Bu extends Is{constructor(e){super(e),e.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[Ru]}init(){const e=this.editor,t=e.config.get("heading.options"),n=[];for(const r of t)r.model!==zu&&(e.model.schema.register(r.model,{inheritAllFrom:"$block"}),e.conversion.elementToElement(r),n.push(r.model));this._addDefaultH1Conversion(e),e.commands.add("heading",new Fu(e,n))}afterInit(){const e=this.editor,t=e.commands.get("enter"),n=e.config.get("heading.options");t&&this.listenTo(t,"afterExecute",(t,r)=>{const o=e.model.document.selection.getFirstPosition().parent;n.some(e=>o.is(e.model))&&!o.is(zu)&&0===o.childCount&&r.writer.rename(o,zu)})}_addDefaultH1Conversion(e){e.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:yt.get("low")+1})}}class Vu{constructor(e,t){t&&Zt(this,t),e&&this.set(e)}}Ct(Vu,on);class Uu extends ys{constructor(e){super(e);const t=this.bindTemplate;this.set("isVisible",!1),this.set("position","se"),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-dropdown__panel",t.to("position",e=>"ck-dropdown__panel_"+e),t.if("isVisible","ck-dropdown__panel-visible")]},children:this.children,on:{selectstart:t.to(e=>e.preventDefault())}})}focus(){this.children.length&&this.children.first.focus()}focusLast(){if(this.children.length){const e=this.children.last;"function"==typeof e.focusLast?e.focusLast():e.focus()}}}n(58);class Wu extends ys{constructor(e,t,n){super(e);const r=this.bindTemplate;this.buttonView=t,this.panelView=n,this.set("isOpen",!1),this.set("isEnabled",!0),this.set("class"),this.set("panelPosition","auto"),this.focusTracker=new Gi,this.keystrokes=new ji,this.setTemplate({tag:"div",attributes:{class:["ck","ck-dropdown",r.to("class"),r.if("isEnabled","ck-disabled",e=>!e)]},children:[t,n]}),t.extendTemplate({attributes:{class:["ck-dropdown__button"]}})}render(){super.render(),this.listenTo(this.buttonView,"open",()=>{this.isOpen=!this.isOpen}),this.panelView.bind("isVisible").to(this,"isOpen"),this.on("change:isOpen",()=>{this.isOpen&&("auto"===this.panelPosition?this.panelView.position=Wu._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:!0,positions:this._panelPositions}).name:this.panelView.position=this.panelPosition)}),this.keystrokes.listenTo(this.element),this.focusTracker.add(this.element);const e=(e,t)=>{this.isOpen&&(this.buttonView.focus(),this.isOpen=!1,t())};this.keystrokes.set("arrowdown",(e,t)=>{this.buttonView.isEnabled&&!this.isOpen&&(this.isOpen=!0,t())}),this.keystrokes.set("arrowright",(e,t)=>{this.isOpen&&t()}),this.keystrokes.set("arrowleft",e),this.keystrokes.set("esc",e)}focus(){this.buttonView.focus()}get _panelPositions(){const{southEast:e,southWest:t,northEast:n,northWest:r}=Wu.defaultPanelPositions;return"ltr"===this.locale.uiLanguageDirection?[e,t,n,r]:[t,e,r,n]}}Wu.defaultPanelPositions={southEast:e=>({top:e.bottom,left:e.left,name:"se"}),southWest:(e,t)=>({top:e.bottom,left:e.left-t.width+e.width,name:"sw"}),northEast:(e,t)=>({top:e.top-t.height,left:e.left,name:"ne"}),northWest:(e,t)=>({top:e.bottom-t.height,left:e.left-t.width+e.width,name:"nw"})},Wu._getOptimalPosition=eu;class qu extends Ll{constructor(e){super(e),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{"aria-haspopup":!0}}),this.delegate("execute").to(this,"open")}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const e=new Sl;return e.content='<svg viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg"><path d="M.941 4.523a.75.75 0 1 1 1.06-1.06l3.006 3.005 3.005-3.005a.75.75 0 1 1 1.06 1.06l-3.549 3.55a.75.75 0 0 1-1.168-.136L.941 4.523z"/></svg>',e.extendTemplate({attributes:{class:"ck-dropdown__arrow"}}),e}}n(60);class Gu extends ys{constructor(){super(),this.items=this.createCollection(),this.focusTracker=new Gi,this.keystrokes=new ji,this._focusCycler=new Ls({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this.setTemplate({tag:"ul",attributes:{class:["ck","ck-reset","ck-list"]},children:this.items})}render(){super.render();for(const e of this.items)this.focusTracker.add(e.element);this.items.on("add",(e,t)=>{this.focusTracker.add(t.element)}),this.items.on("remove",(e,t)=>{this.focusTracker.remove(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}}class Ju extends ys{constructor(e){super(e),this.children=this.createCollection(),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__item"]},children:this.children})}focus(){this.children.first.focus()}}class Ku extends ys{constructor(e){super(e),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__separator"]}})}}n(62);class Qu extends Ll{constructor(e){super(e),this.isToggleable=!0,this.toggleSwitchView=this._createToggleView(),this.extendTemplate({attributes:{class:"ck-switchbutton"}})}render(){super.render(),this.children.add(this.toggleSwitchView)}_createToggleView(){const e=new ys;return e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__toggle"]},children:[{tag:"span",attributes:{class:["ck","ck-button__toggle__inner"]}}]}),e}}function Xu(e,t=qu){const n=new t(e),r=new Uu(e),o=new Wu(e,n,r);return n.bind("isEnabled").to(o),n instanceof qu?n.bind("isOn").to(o,"isOpen"):n.arrowView.bind("isOn").to(o,"isOpen"),function(e){(function(e){e.on("render",()=>{Gc({emitter:e,activator:()=>e.isOpen,callback:()=>{e.isOpen=!1},contextElements:[e.element]})})})(e),function(e){e.on("execute",t=>{t.source instanceof Qu||(e.isOpen=!1)})}(e),function(e){e.keystrokes.set("arrowdown",(t,n)=>{e.isOpen&&(e.panelView.focus(),n())}),e.keystrokes.set("arrowup",(t,n)=>{e.isOpen&&(e.panelView.focusLast(),n())})}(e)}(o),o}function $u(e,t){const n=e.locale,r=e.listView=new Gu(n);r.items.bindTo(t).using(({type:e,model:t})=>{if("separator"===e)return new Ku(n);if("button"===e||"switchbutton"===e){const r=new Ju(n);let o;return(o="button"===e?new Ll(n):new Qu(n)).bind(...Object.keys(t)).to(t),o.delegate("execute").to(r),r.children.add(o),r}}),e.panelView.children.add(r),r.items.delegate("execute").to(e)}n(64),n(66),n(10);class Zu extends Is{init(){const e=this.editor,t=e.t,n=function(e){const t=e.t,n={Paragraph:t("bt"),"Heading 1":t("bu"),"Heading 2":t("bv"),"Heading 3":t("bw"),"Heading 4":t("bx"),"Heading 5":t("by"),"Heading 6":t("bz")};return e.config.get("heading.options").map(e=>{const t=n[e.title];return t&&t!=e.title&&(e.title=t),e})}(e),r=t("h"),o=t("i");e.ui.componentFactory.add("heading",t=>{const a={},i=new kn,s=e.commands.get("heading"),l=e.commands.get("paragraph"),c=[s];for(const e of n){const t={type:"button",model:new Vu({label:e.title,class:e.class,withText:!0})};"paragraph"===e.model?(t.model.bind("isOn").to(l,"value"),t.model.set("commandName","paragraph"),c.push(l)):(t.model.bind("isOn").to(s,"value",t=>t===e.model),t.model.set({commandName:"heading",commandValue:e.model})),i.add(t),a[e.model]=e.title}const u=Xu(t);return $u(u,i),u.buttonView.set({isOn:!1,withText:!0,tooltip:o}),u.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),u.bind("isEnabled").toMany(c,"isEnabled",(...e)=>e.some(e=>e)),u.buttonView.bind("label").to(s,"value",l,"value",(e,t)=>{const n=e||t&&"paragraph";return a[n]?a[n]:r}),this.listenTo(u,"execute",t=>{e.execute(t.source.commandName,t.source.commandValue?{value:t.source.commandValue}:void 0),e.editing.view.focus()}),u})}}function ed(e){for(const t of e.getChildren())if(t&&t.is("caption"))return t;return null}function td(e){const t=e.parent;return"figcaption"==e.name&&t&&"figure"==t.name&&t.hasClass("image")?{name:!0}:null}class nd extends Is{init(){const e=this.editor,t=e.editing.view,n=e.model.schema,r=e.data,o=e.editing,a=e.t;n.register("caption",{allowIn:"image",allowContentOf:"$block",isLimit:!0}),e.model.document.registerPostFixer(e=>this._insertMissingModelCaptionElement(e)),e.conversion.for("upcast").elementToElement({view:td,model:"caption"}),r.downcastDispatcher.on("insert:caption",rd(e=>e.createContainerElement("figcaption"),!1));const i=function(e,t){return n=>{const r=n.createEditableElement("figcaption");return n.setCustomProperty("imageCaption",!0,r),Qi({view:e,element:r,text:t}),Pc(r,n)}}(t,a("ak"));o.downcastDispatcher.on("insert:caption",rd(i)),o.downcastDispatcher.on("insert",this._fixCaptionVisibility(e=>e.item),{priority:"high"}),o.downcastDispatcher.on("remove",this._fixCaptionVisibility(e=>e.position.parent),{priority:"high"}),t.document.registerPostFixer(e=>this._updateCaptionVisibility(e))}_updateCaptionVisibility(e){const t=this.editor.editing.mapper,n=this._lastSelectedCaption;let r;const o=this.editor.model.document.selection,a=o.getSelectedElement();if(a&&a.is("image")){const e=ed(a);r=t.toViewElement(e)}const i=od(o.getFirstPosition().parent);if(i&&(r=t.toViewElement(i)),r)return n?(n===r||(ad(n,e),this._lastSelectedCaption=r),id(r,e)):(this._lastSelectedCaption=r,id(r,e));if(n){const t=ad(n,e);return this._lastSelectedCaption=null,t}return!1}_fixCaptionVisibility(e){return(t,n,r)=>{const o=od(e(n)),a=this.editor.editing.mapper,i=r.writer;if(o){const e=a.toViewElement(o);e&&(o.childCount?i.removeClass("ck-hidden",e):i.addClass("ck-hidden",e))}}}_insertMissingModelCaptionElement(e){const t=this.editor.model,n=t.document.differ.getChanges(),r=[];for(const e of n)if("insert"==e.type&&"$text"!=e.name){const n=e.position.nodeAfter;if(n.is("image")&&!ed(n)&&r.push(n),!n.is("image")&&n.childCount)for(const e of t.createRangeIn(n).getItems())e.is("image")&&!ed(e)&&r.push(e)}for(const t of r)e.appendElement("caption",t);return!!r.length}}function rd(e,t=!0){return(n,r,o)=>{const a=r.item;if((a.childCount||t)&&Ic(a.parent)){if(!o.consumable.consume(r.item,"insert"))return;const t=o.mapper.toViewElement(r.range.start.parent),n=e(o.writer),i=o.writer;a.childCount||i.addClass("ck-hidden",n),function(e,t,n,r){const o=r.writer.createPositionAt(n,"end");r.writer.insert(o,e),r.mapper.bindElements(t,e)}(n,r.item,t,o)}}}function od(e){const t=e.getAncestors({includeSelf:!0}).find(e=>"caption"==e.name);return t&&t.parent&&"image"==t.parent.name?t:null}function ad(e,t){return!e.childCount&&!e.hasClass("ck-hidden")&&(t.addClass("ck-hidden",e),!0)}function id(e,t){return!!e.hasClass("ck-hidden")&&(t.removeClass("ck-hidden",e),!0)}n(69);class sd extends Hs{constructor(e,t){super(e),this.defaultStyle=!1,this.styles=t.reduce((e,t)=>(e[t.name]=t,t.isDefault&&(this.defaultStyle=t.name),e),{})}refresh(){const e=this.editor.model.document.selection.getSelectedElement();if(this.isEnabled=Ic(e),e)if(e.hasAttribute("imageStyle")){const t=e.getAttribute("imageStyle");this.value=!!this.styles[t]&&t}else this.value=this.defaultStyle;else this.value=!1}execute(e){const t=e.value,n=this.editor.model,r=n.document.selection.getSelectedElement();n.change(e=>{this.styles[t].isDefault?e.removeAttribute("imageStyle",r):e.setAttribute("imageStyle",t,r)})}}function ld(e,t){for(const n of t)if(n.name===e)return n}var cd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm2.5 3V12h11V7.5h-11zM4.061 6H15.94c.586 0 1.061.407 1.061.91v5.68c0 .503-.475.91-1.061.91H4.06c-.585 0-1.06-.407-1.06-.91V6.91C3 6.406 3.475 6 4.061 6zM2 16.5V15h16v1.5z"/></svg>',ud='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path d="M18 4.5V3H2v1.5h16zm0 3V6h-5.674v1.5H18zm0 3V9h-5.674v1.5H18zm0 3V12h-5.674v1.5H18zm-8.5-6V12h-6V7.5h6zm.818-1.5H2.682C2.305 6 2 6.407 2 6.91v5.68c0 .503.305.91.682.91h7.636c.377 0 .682-.407.682-.91V6.91c0-.503-.305-.91-.682-.91zM18 16.5V15H2v1.5h16z"/></svg>',dd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm4.5 3V12h7V7.5h-7zM5.758 6h8.484c.419 0 .758.407.758.91v5.681c0 .502-.34.909-.758.909H5.758c-.419 0-.758-.407-.758-.91V6.91c0-.503.34-.91.758-.91zM2 16.5V15h16v1.5z"/></svg>',hd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm0 3V6h5.674v1.5zm0 3V9h5.674v1.5zm0 3V12h5.674v1.5zm8.5-6V12h6V7.5h-6zM9.682 6h7.636c.377 0 .682.407.682.91v5.68c0 .503-.305.91-.682.91H9.682c-.377 0-.682-.407-.682-.91V6.91c0-.503.305-.91.682-.91zM2 16.5V15h16v1.5z"/></svg>';const pd={full:{name:"full",title:"Full size image",icon:cd,isDefault:!0},side:{name:"side",title:"Side image",icon:hd,className:"image-style-side"},alignLeft:{name:"alignLeft",title:"Left aligned image",icon:ud,className:"image-style-align-left"},alignCenter:{name:"alignCenter",title:"Centered image",icon:dd,className:"image-style-align-center"},alignRight:{name:"alignRight",title:"Right aligned image",icon:hd,className:"image-style-align-right"}},fd={full:cd,left:ud,right:hd,center:dd};function md(e=[]){return e.map(gd)}function gd(e){if("string"==typeof e){const t=e;pd[t]?e=Object.assign({},pd[t]):(console.warn(Object(_t.a)("image-style-not-found: There is no such image style of given name."),{name:t}),e={name:t})}else if(pd[e.name]){const t=pd[e.name],n=Object.assign({},e);for(const r in t)e.hasOwnProperty(r)||(n[r]=t[r]);e=n}return"string"==typeof e.icon&&fd[e.icon]&&(e.icon=fd[e.icon]),e}class _d extends Is{static get pluginName(){return"ImageStyleEditing"}init(){const e=this.editor,t=e.model.schema,n=e.data,r=e.editing;e.config.define("image.styles",["full","side"]);const o=md(e.config.get("image.styles"));t.extend("image",{allowAttributes:"imageStyle"});const a=function(e){return(t,n,r)=>{if(!r.consumable.consume(n.item,t.name))return;const o=ld(n.attributeNewValue,e),a=ld(n.attributeOldValue,e),i=r.mapper.toViewElement(n.item),s=r.writer;a&&s.removeClass(a.className,i),o&&s.addClass(o.className,i)}}(o);r.downcastDispatcher.on("attribute:imageStyle:image",a),n.downcastDispatcher.on("attribute:imageStyle:image",a),n.upcastDispatcher.on("element:figure",function(e){const t=e.filter(e=>!e.isDefault);return(e,n,r)=>{if(!n.modelRange)return;const o=n.viewItem,a=tc(n.modelRange.getItems());if(r.schema.checkAttribute(a,"imageStyle"))for(const e of t)r.consumable.consume(o,{classes:e.className})&&r.writer.setAttribute("imageStyle",e.name,a)}}(o),{priority:"low"}),e.commands.add("imageStyle",new sd(e,o))}}n(71);class vd extends Is{static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const e=this.editor.t;return{"Full size image":e("k"),"Side image":e("l"),"Left aligned image":e("m"),"Centered image":e("n"),"Right aligned image":e("o")}}init(){const e=function(e,t){for(const n of e)t[n.title]&&(n.title=t[n.title]);return e}(md(this.editor.config.get("image.styles")),this.localizedDefaultStylesTitles);for(const t of e)this._createButton(t)}_createButton(e){const t=this.editor,n="imageStyle:"+e.name;t.ui.componentFactory.add(n,n=>{const r=t.commands.get("imageStyle"),o=new Ll(n);return o.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(r,"isEnabled"),o.bind("isOn").to(r,"value",t=>t===e.name),this.listenTo(o,"execute",()=>t.execute("imageStyle",{value:e.name})),o})}}class bd extends Is{static get requires(){return[uu]}static get pluginName(){return"WidgetToolbarRepository"}init(){const e=this.editor;if(e.plugins.has("BalloonToolbar")){const t=e.plugins.get("BalloonToolbar");this.listenTo(t,"show",t=>{(function(e){const t=e.getSelectedElement();return!(!t||!Dc(t))})(e.editing.view.document.selection)&&t.stop()},{priority:"high"})}this._toolbarDefinitions=new Map,this._balloon=this.editor.plugins.get("ContextualBalloon"),this.listenTo(e.ui,"update",()=>{this._updateToolbarsVisibility()}),this.listenTo(e.ui.focusTracker,"change:isFocused",()=>{this._updateToolbarsVisibility()},{priority:"low"})}destroy(){super.destroy();for(const e of this._toolbarDefinitions.values())e.view.destroy()}register(e,{ariaLabel:t,items:n,getRelatedElement:r,balloonClassName:o="ck-toolbar-container"}){const a=this.editor,i=a.t,s=new Os(a.locale);if(s.ariaLabel=t||i("av"),this._toolbarDefinitions.has(e))throw new _t.b("widget-toolbar-duplicated: Toolbar with the given id was already added.",this,{toolbarId:e});s.fillFromConfig(n,a.ui.componentFactory),this._toolbarDefinitions.set(e,{view:s,getRelatedElement:r,balloonClassName:o})}_updateToolbarsVisibility(){let e=0,t=null,n=null;for(const r of this._toolbarDefinitions.values()){const o=r.getRelatedElement(this.editor.editing.view.document.selection);if(this.editor.ui.focusTracker.isFocused)if(o){const a=o.getAncestors().length;a>e&&(e=a,t=o,n=r)}else this._isToolbarInBalloon(r)&&this._hideToolbar(r);else this._isToolbarVisible(r)&&this._hideToolbar(r)}n&&this._showToolbar(n,t)}_hideToolbar(e){this._balloon.remove(e.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(e,t){this._isToolbarVisible(e)?yd(this.editor,t):this._isToolbarInBalloon(e)||(this._balloon.add({view:e.view,position:wd(this.editor,t),balloonClassName:e.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",()=>{for(const e of this._toolbarDefinitions.values())if(this._isToolbarVisible(e)){const t=e.getRelatedElement(this.editor.editing.view.document.selection);yd(this.editor,t)}}))}_isToolbarVisible(e){return this._balloon.visibleView===e.view}_isToolbarInBalloon(e){return this._balloon.hasView(e.view)}}function yd(e,t){const n=e.plugins.get("ContextualBalloon"),r=wd(e,t);n.updatePosition(r)}function wd(e,t){const n=e.editing.view,r=au.defaultPositions;return{target:n.domConverter.mapViewToDom(t),positions:[r.northArrowSouth,r.northArrowSouthWest,r.northArrowSouthEast,r.southArrowNorth,r.southArrowNorthWest,r.southArrowNorthEast]}}function kd(e,t,n){return n.createRange(xd(e,t,!0,n),xd(e,t,!1,n))}function xd(e,t,n,r){let o=e.textNode||(n?e.nodeBefore:e.nodeAfter),a=null;for(;o&&o.getAttribute("linkHref")==t;)a=o,o=n?o.previousSibling:o.nextSibling;return a?r.createPositionAt(a,n?"before":"after"):e}class Md extends Hs{constructor(e){super(e),this.manualDecorators=new kn}restoreManualDecoratorStates(){for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id)}refresh(){const e=this.editor.model,t=e.document;this.value=t.selection.getAttribute("linkHref");for(const e of this.manualDecorators)e.value=this._getDecoratorStateFromModel(e.id);this.isEnabled=e.schema.checkAttributeInSelection(t.selection,"linkHref")}execute(e,t={}){const n=this.editor.model,r=n.document.selection,o=[],a=[];for(const e in t)t[e]?o.push(e):a.push(e);n.change(t=>{if(r.isCollapsed){const i=r.getFirstPosition();if(r.hasAttribute("linkHref")){const s=kd(i,r.getAttribute("linkHref"),n);t.setAttribute("linkHref",e,s),o.forEach(e=>{t.setAttribute(e,!0,s)}),a.forEach(e=>{t.removeAttribute(e,s)}),t.setSelection(s)}else if(""!==e){const a=Oo(r.getAttributes());a.set("linkHref",e),o.forEach(e=>{a.set(e,!0)});const s=t.createText(e,a);n.insertContent(s,i),t.setSelection(t.createRangeOn(s))}}else{const i=n.schema.getValidRanges(r.getRanges(),"linkHref");for(const n of i)t.setAttribute("linkHref",e,n),o.forEach(e=>{t.setAttribute(e,!0,n)}),a.forEach(e=>{t.removeAttribute(e,n)})}})}_getDecoratorStateFromModel(e){return this.editor.model.document.selection.getAttribute(e)||!1}}class Ed extends Hs{refresh(){this.isEnabled=this.editor.model.document.selection.hasAttribute("linkHref")}execute(){const e=this.editor,t=this.editor.model,n=t.document.selection,r=e.commands.get("link");t.change(e=>{const o=n.isCollapsed?[kd(n.getFirstPosition(),n.getAttribute("linkHref"),t)]:n.getRanges();for(const t of o)if(e.removeAttribute("linkHref",t),r)for(const n of r.manualDecorators)e.removeAttribute(n.id,t)})}}var Td=function(e,t,n){var r=e.length;return n=void 0===n?r:n,!t&&n>=r?e:function(e,t,n){var r=-1,o=e.length;t<0&&(t=-t>o?0:o+t),(n=n>o?o:n)<0&&(n+=o),o=t>n?0:n-t>>>0,t>>>=0;for(var a=Array(o);++r<o;)a[r]=e[r+t];return a}(e,t,n)},Sd=RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]"),Dd=function(e){return Sd.test(e)},Ld="[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]",Cd="\\ud83c[\\udffb-\\udfff]",Pd="[^\\ud800-\\udfff]",Od="(?:\\ud83c[\\udde6-\\uddff]){2}",Nd="[\\ud800-\\udbff][\\udc00-\\udfff]",Ad="(?:"+Ld+"|"+Cd+")?",Id="[\\ufe0e\\ufe0f]?"+Ad+"(?:\\u200d(?:"+[Pd,Od,Nd].join("|")+")[\\ufe0e\\ufe0f]?"+Ad+")*",Rd="(?:"+[Pd+Ld+"?",Ld,Od,Nd,"[\\ud800-\\udfff]"].join("|")+")",Yd=RegExp(Cd+"(?="+Cd+")|"+Rd+Id,"g"),jd=function(e){return Dd(e)?function(e){return e.match(Yd)||[]}(e):function(e){return e.split("")}(e)},Fd=o?o.prototype:void 0,Hd=Fd?Fd.toString:void 0,zd=function e(t){if("string"==typeof t)return t;if(se(t))return function(e,t){for(var n=-1,r=null==e?0:e.length,o=Array(r);++n<r;)o[n]=t(e[n],n,e);return o}(t,e)+"";if(Zr(t))return Hd?Hd.call(t):"";var n=t+"";return"0"==n&&1/t==-1/0?"-0":n},Bd=function(e){e=function(e){return null==e?"":zd(e)}(e);var t=Dd(e)?jd(e):void 0,n=t?t[0]:e.charAt(0),r=t?Td(t,1).join(""):e.slice(1);return n.toUpperCase()+r};const Vd=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,Ud=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i;function Wd(e,t){const n=t.createAttributeElement("a",{href:e},{priority:5});return t.setCustomProperty("link",!0,n),n}function qd(e){return function(e){return e.replace(Vd,"").match(Ud)}(e=String(e))?e:"#"}class Gd{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(e){Array.isArray(e)?e.forEach(e=>this._definitions.add(e)):this._definitions.add(e)}getDispatcher(){return e=>{e.on("attribute:linkHref",(e,t,n)=>{if(!n.consumable.test(t.item,"attribute:linkHref"))return;const r=n.writer,o=r.document.selection;for(const e of this._definitions){const a=r.createAttributeElement("a",e.attributes,{priority:5});r.setCustomProperty("link",!0,a),e.callback(t.attributeNewValue)?t.item.is("selection")?r.wrap(o.getFirstRange(),a):r.wrap(n.mapper.toViewRange(t.range),a):r.unwrap(n.mapper.toViewRange(t.range),a)}},{priority:"high"})}}}class Jd{constructor({id:e,label:t,attributes:n}){this.id=e,this.set("value"),this.label=t,this.attributes=n}}Ct(Jd,on);class Kd{constructor(e,t,n){this.model=e,this.attribute=n,this._modelSelection=e.document.selection,this._overrideUid=null,this._isNextGravityRestorationSkipped=!1,t.listenTo(this._modelSelection,"change:range",(e,t)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!t.directChange&&Qd(this._modelSelection.getFirstPosition(),n)||this._restoreGravity())})}handleForwardMovement(e,t){const n=this.attribute;if(!(this._isGravityOverridden||e.isAtStart&&this._hasSelectionAttribute))return Zd(e,n)&&this._hasSelectionAttribute?(this._preventCaretMovement(t),this._removeSelectionAttribute(),!0):Xd(e,n)||$d(e,n)&&this._hasSelectionAttribute?(this._preventCaretMovement(t),this._overrideGravity(),!0):void 0}handleBackwardMovement(e,t){const n=this.attribute;return this._isGravityOverridden?Zd(e,n)&&this._hasSelectionAttribute?(this._preventCaretMovement(t),this._restoreGravity(),this._removeSelectionAttribute(),!0):(this._preventCaretMovement(t),this._restoreGravity(),e.isAtStart&&this._removeSelectionAttribute(),!0):Zd(e,n)&&!this._hasSelectionAttribute?(this._preventCaretMovement(t),this._setSelectionAttributeFromTheNodeBefore(e),!0):e.isAtEnd&&$d(e,n)?this._hasSelectionAttribute?void(eh(e,n)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity())):(this._preventCaretMovement(t),this._setSelectionAttributeFromTheNodeBefore(e),!0):e.isAtStart?this._hasSelectionAttribute?(this._removeSelectionAttribute(),this._preventCaretMovement(t),!0):void 0:void(eh(e,n)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity()))}get _isGravityOverridden(){return!!this._overrideUid}get _hasSelectionAttribute(){return this._modelSelection.hasAttribute(this.attribute)}_overrideGravity(){this._overrideUid=this.model.change(e=>e.overrideSelectionGravity())}_restoreGravity(){this.model.change(e=>{e.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}_preventCaretMovement(e){e.preventDefault()}_removeSelectionAttribute(){this.model.change(e=>{e.removeSelectionAttribute(this.attribute)})}_setSelectionAttributeFromTheNodeBefore(e){const t=this.attribute;this.model.change(n=>{n.setSelectionAttribute(this.attribute,e.nodeBefore.getAttribute(t))})}_skipNextAutomaticGravityRestoration(){this._isNextGravityRestorationSkipped=!0}}function Qd(e,t){return Xd(e,t)||$d(e,t)}function Xd(e,t){const{nodeBefore:n,nodeAfter:r}=e,o=!!n&&n.hasAttribute(t);return!!r&&r.hasAttribute(t)&&(!o||n.getAttribute(t)!==r.getAttribute(t))}function $d(e,t){const{nodeBefore:n,nodeAfter:r}=e,o=!!n&&n.hasAttribute(t),a=!!r&&r.hasAttribute(t);return o&&(!a||n.getAttribute(t)!==r.getAttribute(t))}function Zd(e,t){const{nodeBefore:n,nodeAfter:r}=e,o=!!n&&n.hasAttribute(t);if(r&&r.hasAttribute(t)&&o)return r.getAttribute(t)!==n.getAttribute(t)}function eh(e,t){return Qd(e.getShiftedBy(-1),t)}n(73);const th="ck-link_selected",nh="automatic",rh=/^(https?:)?\/\//;class oh extends Is{constructor(e){super(e),e.config.define("link",{addTargetToExternalLinks:!1})}init(){const e=this.editor,t=e.locale;e.model.schema.extend("$text",{allowAttributes:"linkHref"}),e.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:Wd}),e.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(e,t)=>Wd(qd(e),t)}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:e=>e.getAttribute("href")}}),e.commands.add("link",new Md(e)),e.commands.add("unlink",new Ed(e));const n=function(e,t){const n={"Open in a new tab":e("ax"),Downloadable:e("ay")};return t.forEach(e=>(e.label&&n[e.label]&&(e.label=n[e.label]),e)),t}(e.t,function(e){const t=[];if(e)for(const[n,r]of Object.entries(e)){const e=Object.assign({},r,{id:"link"+Bd(n)});t.push(e)}return t}(e.config.get("link.decorators")));this._enableAutomaticDecorators(n.filter(e=>e.mode===nh)),this._enableManualDecorators(n.filter(e=>"manual"===e.mode)),function({view:e,model:t,emitter:n,attribute:r,locale:o}){const a=new Kd(t,n,r),i=t.document.selection;n.listenTo(e.document,"keydown",(e,t)=>{if(!i.isCollapsed)return;if(t.shiftKey||t.altKey||t.ctrlKey)return;const n=t.keyCode==Yn.arrowright,r=t.keyCode==Yn.arrowleft;if(!n&&!r)return;const s=i.getFirstPosition(),l=o.contentLanguageDirection;let c;(c="ltr"===l&&n||"rtl"===l&&r?a.handleForwardMovement(s,t):a.handleBackwardMovement(s,t))&&e.stop()},{priority:yt.get("high")+1})}({view:e.editing.view,model:e.model,emitter:this,attribute:"linkHref",locale:t}),this._setupLinkHighlight()}_enableAutomaticDecorators(e){const t=this.editor,n=new Gd;t.config.get("link.addTargetToExternalLinks")&&n.add({id:"linkIsExternal",mode:nh,callback:e=>rh.test(e),attributes:{target:"_blank",rel:"noopener noreferrer"}}),n.add(e),n.length&&t.conversion.for("downcast").add(n.getDispatcher())}_enableManualDecorators(e){if(!e.length)return;const t=this.editor,n=t.commands.get("link").manualDecorators;e.forEach(e=>{t.model.schema.extend("$text",{allowAttributes:e.id}),n.add(new Jd(e)),t.conversion.for("downcast").attributeToElement({model:e.id,view:(t,r)=>{if(t){const t=n.get(e.id).attributes,o=r.createAttributeElement("a",t,{priority:5});return r.setCustomProperty("link",!0,o),o}}}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:n.get(e.id).attributes},model:{key:e.id}})})}_setupLinkHighlight(){const e=this.editor,t=e.editing.view,n=new Set;t.document.registerPostFixer(t=>{const r=e.model.document.selection;let o=!1;if(r.hasAttribute("linkHref")){const a=kd(r.getFirstPosition(),r.getAttribute("linkHref"),e.model),i=e.editing.mapper.toViewRange(a);for(const e of i.getItems())e.is("a")&&!e.hasClass(th)&&(t.addClass(th,e),n.add(e),o=!0)}return o}),e.conversion.for("editingDowncast").add(e=>{function r(){t.change(e=>{for(const t of n.values())e.removeClass(th,t),n.delete(t)})}e.on("insert",r,{priority:"highest"}),e.on("remove",r,{priority:"highest"}),e.on("attribute",r,{priority:"highest"}),e.on("selection",r,{priority:"highest"})})}}class ah extends Qr{constructor(e){super(e),this.domEventType="click"}onDomEvent(e){this.fire(e.type,e)}}n(75);class ih extends ys{constructor(e,t=[]){super(e);const n=e.t;this.focusTracker=new Gi,this.keystrokes=new ji,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(n("bd"),Xc,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(n("be"),$c,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(t),this.children=this._createFormChildren(t),this._focusables=new ts,this._focusCycler=new Ls({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const r=["ck","ck-link-form"];t.length&&r.push("ck-link-form_layout-vertical"),this.setTemplate({tag:"form",attributes:{class:r,tabindex:"-1"},children:this.children})}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((e,t)=>(e[t.name]=t.isOn,e),{})}render(){super.render(),Qc({view:this}),[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const e=this.locale.t,t=new Jc(this.locale,Kc);return t.label=e("bf"),t.inputView.placeholder="https://example.com",t}_createButton(e,t,n,r){const o=new Ll(this.locale);return o.set({label:e,icon:t,tooltip:!0}),o.extendTemplate({attributes:{class:n}}),r&&o.delegate("execute").to(this,r),o}_createManualDecoratorSwitches(e){const t=this.createCollection();for(const n of e){const e=new Qu(this.locale);e.set({name:n.id,label:n.label,withText:!0}),e.bind("isOn").to(n,"value"),e.on("execute",()=>{n.set("value",!e.isOn)}),t.add(e)}return t}_createFormChildren(e){const t=this.createCollection();if(t.add(this.urlInputView),e.length){const e=new ys;e.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(e=>({tag:"li",children:[e],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),t.add(e)}return t.add(this.saveButtonView),t.add(this.cancelButtonView),t}}n(77);class sh extends ys{constructor(e){super(e);const t=e.t;this.focusTracker=new Gi,this.keystrokes=new ji,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(t("az"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184zm4.919 10.562l-1.414 1.414a.75.75 0 1 1-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 0 1 1.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 0 1 1.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 0 1-1.06 1.06l-1.415-1.414z"/></svg>',"unlink"),this.editButtonView=this._createButton(t("ba"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7.3 17.37l-.061.088a1.518 1.518 0 0 1-.934.535l-4.178.663-.806-4.153a1.495 1.495 0 0 1 .187-1.058l.056-.086L8.77 2.639c.958-1.351 2.803-1.076 4.296-.03 1.497 1.047 2.387 2.693 1.433 4.055L7.3 17.37zM9.14 4.728l-5.545 8.346 3.277 2.294 5.544-8.346L9.14 4.728zM6.07 16.512l-3.276-2.295.53 2.73 2.746-.435zM9.994 3.506L13.271 5.8c.316-.452-.16-1.333-1.065-1.966-.905-.634-1.895-.78-2.212-.328zM8 18.5L9.375 17H19v1.5H8z"/></svg>',"edit"),this.set("href"),this._focusables=new ts,this._focusCycler=new Ls({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render(),[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(e,t,n){const r=new Ll(this.locale);return r.set({label:e,icon:t,tooltip:!0}),r.delegate("execute").to(this,n),r}_createPreviewButton(){const e=new Ll(this.locale),t=this.bindTemplate,n=this.t;return e.set({withText:!0,tooltip:n("bb")}),e.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:t.to("href",e=>e&&qd(e)),target:"_blank"}}),e.bind("label").to(this,"href",e=>e||n("bc")),e.bind("isEnabled").to(this,"href",e=>!!e),e.template.tag="a",e.template.eventListeners={},e}}const lh="Ctrl+K";class ch extends Is{static get requires(){return[uu]}static get pluginName(){return"LinkUI"}init(){const e=this.editor;e.editing.view.addObserver(ah),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=e.plugins.get(uu),this._createToolbarLinkButton(),this._enableUserBalloonInteractions()}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const e=this.editor,t=new sh(e.locale),n=e.commands.get("link"),r=e.commands.get("unlink");return t.bind("href").to(n,"value"),t.editButtonView.bind("isEnabled").to(n),t.unlinkButtonView.bind("isEnabled").to(r),this.listenTo(t,"edit",()=>{this._addFormView()}),this.listenTo(t,"unlink",()=>{e.execute("unlink"),this._hideUI()}),t.keystrokes.set("Esc",(e,t)=>{this._hideUI(),t()}),t.keystrokes.set(lh,(e,t)=>{this._addFormView(),t()}),t}_createFormView(){const e=this.editor,t=e.commands.get("link"),n=new ih(e.locale,t.manualDecorators);return n.urlInputView.bind("value").to(t,"value"),n.urlInputView.bind("isReadOnly").to(t,"isEnabled",e=>!e),n.saveButtonView.bind("isEnabled").to(t),this.listenTo(n,"submit",()=>{e.execute("link",n.urlInputView.inputView.element.value,n.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(n,"cancel",()=>{this._closeFormView()}),n.keystrokes.set("Esc",(e,t)=>{this._closeFormView(),t()}),n}_createToolbarLinkButton(){const e=this.editor,t=e.commands.get("link"),n=e.t;e.keystrokes.set(lh,(e,n)=>{n(),t.isEnabled&&this._showUI(!0)}),e.ui.componentFactory.add("link",e=>{const r=new Ll(e);return r.isEnabled=!0,r.label=n("aq"),r.icon='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>',r.keystroke=lh,r.tooltip=!0,r.isToggleable=!0,r.bind("isEnabled").to(t,"isEnabled"),r.bind("isOn").to(t,"value",e=>!!e),this.listenTo(r,"execute",()=>this._showUI(!0)),r})}_enableUserBalloonInteractions(){const e=this.editor.editing.view.document;this.listenTo(e,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set("Tab",(e,t)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),t())},{priority:"high"}),this.editor.keystrokes.set("Esc",(e,t)=>{this._isUIVisible&&(this._hideUI(),t())}),Gc({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const e=this.editor.commands.get("link");this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.select(),this.formView.urlInputView.inputView.element.value=e.value||""}_closeFormView(){const e=this.editor.commands.get("link");e.restoreManualDecoratorStates(),void 0!==e.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus())}_showUI(e=!1){this.editor.commands.get("link").isEnabled&&(this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),e&&this._balloon.showStack("main")):(this._addActionsView(),e&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI())}_hideUI(){if(!this._isUIInPanel)return;const e=this.editor;this.stopListening(e.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),e.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView)}_startUpdatingUI(){const e=this.editor,t=e.editing.view.document;let n=this._getSelectedLinkElement(),r=a();const o=()=>{const e=this._getSelectedLinkElement(),t=a();n&&!e||!n&&t!==r?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),n=e,r=t};function a(){return t.selection.focus.getAncestors().reverse().find(e=>e.is("element"))}this.listenTo(e.ui,"update",o),this.listenTo(this._balloon,"change:visibleView",o)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){return this._balloon.visibleView==this.formView||this._areActionsVisible}_getBalloonPositionData(){const e=this.editor.editing.view,t=e.document,n=this._getSelectedLinkElement();return{target:n?e.domConverter.mapViewToDom(n):e.domConverter.viewRangeToDom(t.selection.getFirstRange())}}_getSelectedLinkElement(){const e=this.editor.editing.view,t=e.document.selection;if(t.isCollapsed)return uh(t.getFirstPosition());{const n=t.getFirstRange().getTrimmed(),r=uh(n.start),o=uh(n.end);return r&&r==o&&e.createRangeIn(r).getTrimmed().isEqual(n)?r:null}}}function uh(e){return e.getAncestors().find(e=>function(e){return e.is("attributeElement")&&!!e.getCustomProperty("link")}(e))}class dh extends Hs{constructor(e,t){super(e),this.type=t}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){const e=this.editor.model,t=e.document,n=Array.from(t.selection.getSelectedBlocks()).filter(t=>ph(t,e.schema)),r=!0===this.value;e.change(e=>{if(r){let t=n[n.length-1].nextSibling,r=Number.POSITIVE_INFINITY,o=[];for(;t&&"listItem"==t.name&&0!==t.getAttribute("listIndent");){const e=t.getAttribute("listIndent");e<r&&(r=e);const n=e-r;o.push({element:t,listIndent:n}),t=t.nextSibling}o=o.reverse();for(const t of o)e.setAttribute("listIndent",t.listIndent,t.element)}if(!r){let e=Number.POSITIVE_INFINITY;for(const t of n)t.is("listItem")&&t.getAttribute("listIndent")<e&&(e=t.getAttribute("listIndent"));hh(n,!0,e=0===e?1:e),hh(n,!1,e)}for(const t of n.reverse())r&&"listItem"==t.name?e.rename(t,"paragraph"):r||"listItem"==t.name?r||"listItem"!=t.name||t.getAttribute("listType")==this.type||e.setAttribute("listType",this.type,t):(e.setAttributes({listType:this.type,listIndent:0},t),e.rename(t,"listItem"))})}_getValue(){const e=tc(this.editor.model.document.selection.getSelectedBlocks());return!!e&&e.is("listItem")&&e.getAttribute("listType")==this.type}_checkEnabled(){if(this.value)return!0;const e=this.editor.model.document.selection,t=this.editor.model.schema,n=tc(e.getSelectedBlocks());return!!n&&ph(n,t)}}function hh(e,t,n){const r=t?e[0]:e[e.length-1];if(r.is("listItem")){let o=r[t?"previousSibling":"nextSibling"],a=r.getAttribute("listIndent");for(;o&&o.is("listItem")&&o.getAttribute("listIndent")>=n;)a>o.getAttribute("listIndent")&&(a=o.getAttribute("listIndent")),o.getAttribute("listIndent")==a&&e[t?"unshift":"push"](o),o=o[t?"previousSibling":"nextSibling"]}}function ph(e,t){return t.checkChild(e.parent,"listItem")&&!t.isObject(e)}class fh extends Hs{constructor(e,t){super(e),this._indentBy="forward"==t?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const e=this.editor.model,t=e.document;let n=Array.from(t.selection.getSelectedBlocks());e.change(e=>{const t=n[n.length-1];let r=t.nextSibling;for(;r&&"listItem"==r.name&&r.getAttribute("listIndent")>t.getAttribute("listIndent");)n.push(r),r=r.nextSibling;this._indentBy<0&&(n=n.reverse());for(const t of n){const n=t.getAttribute("listIndent")+this._indentBy;n<0?e.rename(t,"paragraph"):e.setAttribute("listIndent",n,t)}})}_checkEnabled(){const e=tc(this.editor.model.document.selection.getSelectedBlocks());if(!e||!e.is("listItem"))return!1;if(this._indentBy>0){const t=e.getAttribute("listIndent"),n=e.getAttribute("listType");let r=e.previousSibling;for(;r&&r.is("listItem")&&r.getAttribute("listIndent")>=t;){if(r.getAttribute("listIndent")==t)return r.getAttribute("listType")==n;r=r.previousSibling}return!1}return!0}}function mh(e,t,n,r){const o=t.parent,a=n.mapper,i=n.writer;let s=a.toViewPosition(r.createPositionBefore(e));const l=vh(e.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:e.getAttribute("listIndent")}),c=e.previousSibling;if(l&&l.getAttribute("listIndent")==e.getAttribute("listIndent")){const e=a.toViewElement(l);s=i.breakContainer(i.createPositionAfter(e))}else s=c&&"listItem"==c.name?a.toViewPosition(r.createPositionAt(c,"end")):a.toViewPosition(r.createPositionBefore(e));if(s=_h(s),i.insert(s,o),c&&"listItem"==c.name){const e=a.toViewElement(c),n=i.createRange(i.createPositionAt(e,0),s).getWalker({ignoreElementEnd:!0});for(const e of n)if(e.item.is("li")){const r=i.breakContainer(i.createPositionBefore(e.item)),o=e.item.parent,a=i.createPositionAt(t,"end");gh(i,a.nodeBefore,a.nodeAfter),i.move(i.createRangeOn(o),a),n.position=r}}else{const n=o.nextSibling;if(n&&(n.is("ul")||n.is("ol"))){let r=null;for(const t of n.getChildren()){const n=a.toModelElement(t);if(!(n&&n.getAttribute("listIndent")>e.getAttribute("listIndent")))break;r=t}r&&(i.breakContainer(i.createPositionAfter(r)),i.move(i.createRangeOn(r.parent),i.createPositionAt(t,"end")))}}gh(i,o,o.nextSibling),gh(i,o.previousSibling,o)}function gh(e,t,n){return!t||!n||"ul"!=t.name&&"ol"!=t.name||t.name!=n.name||t.getAttribute("class")!==n.getAttribute("class")?null:e.mergeContainers(e.createPositionAfter(t))}function _h(e){return e.getLastMatchingPosition(e=>e.item.is("uiElement"))}function vh(e,t){const n=!!t.sameIndent,r=!!t.smallerIndent,o=t.listIndent;let a=e;for(;a&&"listItem"==a.name;){const e=a.getAttribute("listIndent");if(n&&o==e||r&&o>e)return a;a=a.previousSibling}return null}function bh(e,t,n,r){e.ui.componentFactory.add(t,o=>{const a=e.commands.get(t),i=new Ll(o);return i.set({label:n,icon:r,tooltip:!0,isToggleable:!0}),i.bind("isOn","isEnabled").to(a,"value","isEnabled"),i.on("execute",()=>e.execute(t)),i})}function yh(){const e=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||e?0:Ut.call(this)}function wh(e){return(t,n,r)=>{const o=r.consumable;if(!o.test(n.item,"insert")||!o.test(n.item,"attribute:listType")||!o.test(n.item,"attribute:listIndent"))return;o.consume(n.item,"insert"),o.consume(n.item,"attribute:listType"),o.consume(n.item,"attribute:listIndent");const a=n.item;mh(a,function(e,t){const n=t.mapper,r=t.writer,o="numbered"==e.getAttribute("listType")?"ol":"ul",a=function(e){const t=e.createContainerElement("li");return t.getFillerOffset=yh,t}(r),i=r.createContainerElement(o,null);return r.insert(r.createPositionAt(i,0),a),n.bindElements(e,a),a}(a,r),r,e)}}function kh(e,t,n){if(!n.consumable.consume(t.item,"attribute:listType"))return;const r=n.mapper.toViewElement(t.item),o=n.writer;o.breakContainer(o.createPositionBefore(r)),o.breakContainer(o.createPositionAfter(r));const a=r.parent,i="numbered"==t.attributeNewValue?"ol":"ul";o.rename(i,a)}function xh(e,t,n){const r=n.mapper.toViewElement(t.item).parent,o=n.writer;gh(o,r,r.nextSibling),gh(o,r.previousSibling,r);for(const e of t.item.getChildren())n.consumable.consume(e,"insert")}function Mh(e,t,n){if("listItem"!=t.item.name){let e=n.mapper.toViewPosition(t.range.start);const r=n.writer,o=[];for(;("ul"==e.parent.name||"ol"==e.parent.name)&&"li"==(e=r.breakContainer(e)).parent.name;){const t=e,n=r.createPositionAt(e.parent,"end");if(!t.isEqual(n)){const e=r.remove(r.createRange(t,n));o.push(e)}e=r.createPositionAfter(e.parent)}if(o.length>0){for(let t=0;t<o.length;t++){const n=e.nodeBefore;if(e=r.insert(e,o[t]).end,t>0){const t=gh(r,n,n.nextSibling);t&&t.parent==n&&e.offset--}}gh(r,e.nodeBefore,e.nodeAfter)}}}function Eh(e,t,n){const r=n.mapper.toViewPosition(t.position),o=r.nodeBefore,a=r.nodeAfter;gh(n.writer,o,a)}function Th(e,t,n){if(n.consumable.consume(t.viewItem,{name:!0})){const e=n.writer,r=this.conversionApi.store,o=e.createElement("listItem");r.indent=r.indent||0,e.setAttribute("listIndent",r.indent,o);const a=t.viewItem.parent&&"ol"==t.viewItem.parent.name?"numbered":"bulleted";e.setAttribute("listType",a,o),r.indent++;const i=n.splitToAllowedParent(o,t.modelCursor);if(!i)return;e.insert(o,i.position);const s=function(e,t,n){const{writer:r,schema:o}=n;let a=r.createPositionAfter(e);for(const i of t)if("ul"==i.name||"ol"==i.name)a=n.convertItem(i,a).modelCursor;else{const t=n.convertItem(i,r.createPositionAt(e,"end")),s=t.modelRange.start.nodeAfter;s&&s.is("element")&&!o.checkChild(e,s.name)&&(e=t.modelCursor.parent.is("listItem")?t.modelCursor.parent:Ph(t.modelCursor),a=r.createPositionAfter(e))}return a}(o,t.viewItem.getChildren(),n);r.indent--,t.modelRange=e.createRange(t.modelCursor,s),i.cursorParent?t.modelCursor=e.createPositionAt(i.cursorParent,0):t.modelCursor=t.modelRange.end}}function Sh(e,t,n){if(n.consumable.test(t.viewItem,{name:!0})){const e=Array.from(t.viewItem.getChildren());for(const t of e)t.is("li")||t._remove()}}function Dh(e,t,n){if(n.consumable.test(t.viewItem,{name:!0})){if(0===t.viewItem.childCount)return;const e=[...t.viewItem.getChildren()];let n=!1,r=!0;for(const t of e)!n||t.is("ul")||t.is("ol")||t._remove(),t.is("text")?(r&&(t._data=t.data.replace(/^\s+/,"")),(!t.nextSibling||t.nextSibling.is("ul")||t.nextSibling.is("ol"))&&(t._data=t.data.replace(/\s+$/,""))):(t.is("ul")||t.is("ol"))&&(n=!0),r=!1}}function Lh(e){return(t,n)=>{if(n.isPhantom)return;const r=n.modelPosition.nodeBefore;if(r&&r.is("listItem")){const t=n.mapper.toViewElement(r),o=t.getAncestors().find(e=>e.is("ul")||e.is("ol")),a=e.createPositionAt(t,0).getWalker();for(const e of a){if("elementStart"==e.type&&e.item.is("li")){n.viewPosition=e.previousPosition;break}if("elementEnd"==e.type&&e.item==o){n.viewPosition=e.nextPosition;break}}}}}function Ch(e,[t,n]){let r,o=t.is("documentFragment")?t.getChild(0):t;if(r=n?this.createSelection(n):this.document.selection,o&&o.is("listItem")){const e=r.getFirstPosition();let t=null;if(e.parent.is("listItem")?t=e.parent:e.nodeBefore&&e.nodeBefore.is("listItem")&&(t=e.nodeBefore),t){const e=t.getAttribute("listIndent");if(e>0)for(;o&&o.is("listItem");)o._setAttribute("listIndent",o.getAttribute("listIndent")+e),o=o.nextSibling}}}function Ph(e){const t=new jo({startPosition:e});let n;do{n=t.next()}while(!n.value.item.is("listItem"));return n.value.item}function Oh(e,t,n,r,o,a){const i=vh(t.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:e,foo:"b"}),s=o.mapper,l=o.writer,c=i?i.getAttribute("listIndent"):null;let u;if(i)if(c==e){const e=s.toViewElement(i).parent;u=l.createPositionAfter(e)}else{const e=a.createPositionAt(i,"end");u=s.toViewPosition(e)}else u=n;u=_h(u);for(const e of[...r.getChildren()])(e.is("ul")||e.is("ol"))&&(u=l.move(l.createRangeOn(e),u).end,gh(l,e,e.nextSibling),gh(l,e.previousSibling,e))}class Nh extends Is{static get requires(){return[Ru]}init(){const e=this.editor;e.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const t=e.data,n=e.editing;e.model.document.registerPostFixer(t=>function(e,t){const n=e.document.differ.getChanges(),r=new Map;let o=!1;for(const e of n)if("insert"==e.type&&"listItem"==e.name)a(e.position);else if("insert"==e.type&&"listItem"!=e.name){if("$text"!=e.name){const n=e.position.nodeAfter;n.hasAttribute("listIndent")&&(t.removeAttribute("listIndent",n),o=!0),n.hasAttribute("listType")&&(t.removeAttribute("listType",n),o=!0)}a(e.position.getShiftedBy(e.length))}else"remove"==e.type&&"listItem"==e.name?a(e.position):("attribute"==e.type&&"listIndent"==e.attributeKey||"attribute"==e.type&&"listType"==e.attributeKey)&&a(e.range.start);for(const e of r.values())i(e),s(e);return o;function a(e){const t=e.nodeBefore;if(t&&t.is("listItem")){let n=t;if(r.has(n))return;for(;n.previousSibling&&n.previousSibling.is("listItem");)if(n=n.previousSibling,r.has(n))return;r.set(e.nodeBefore,n)}else{const t=e.nodeAfter;t&&t.is("listItem")&&r.set(t,t)}}function i(e){let n=0,r=null;for(;e&&e.is("listItem");){const a=e.getAttribute("listIndent");if(a>n){let i;null===r?(r=a-n,i=n):(r>a&&(r=a),i=a-r),t.setAttribute("listIndent",i,e),o=!0}else r=null,n=e.getAttribute("listIndent")+1;e=e.nextSibling}}function s(e){let n=[],r=null;for(;e&&e.is("listItem");){const a=e.getAttribute("listIndent");if(r&&r.getAttribute("listIndent")>a&&(n=n.slice(0,a+1)),0!=a)if(n[a]){const r=n[a];e.getAttribute("listType")!=r&&(t.setAttribute("listType",r,e),o=!0)}else n[a]=e.getAttribute("listType");r=e,e=e.nextSibling}}}(e.model,t)),n.mapper.registerViewToModelLength("li",Ah),t.mapper.registerViewToModelLength("li",Ah),n.mapper.on("modelToViewPosition",Lh(n.view)),n.mapper.on("viewToModelPosition",function(e){return(t,n)=>{const r=n.viewPosition,o=r.parent,a=n.mapper;if("ul"==o.name||"ol"==o.name){if(r.isAtEnd){const t=a.toModelElement(r.nodeBefore),o=a.getModelLength(r.nodeBefore);n.modelPosition=e.createPositionBefore(t).getShiftedBy(o)}else{const t=a.toModelElement(r.nodeAfter);n.modelPosition=e.createPositionBefore(t)}t.stop()}else if("li"==o.name&&r.nodeBefore&&("ul"==r.nodeBefore.name||"ol"==r.nodeBefore.name)){const i=a.toModelElement(o);let s=1,l=r.nodeBefore;for(;l&&(l.is("ul")||l.is("ol"));)s+=a.getModelLength(l),l=l.previousSibling;n.modelPosition=e.createPositionBefore(i).getShiftedBy(s),t.stop()}}}(e.model)),t.mapper.on("modelToViewPosition",Lh(n.view)),n.downcastDispatcher.on("insert",Mh,{priority:"high"}),n.downcastDispatcher.on("insert:listItem",wh(e.model)),t.downcastDispatcher.on("insert",Mh,{priority:"high"}),t.downcastDispatcher.on("insert:listItem",wh(e.model)),n.downcastDispatcher.on("attribute:listType:listItem",kh,{priority:"high"}),n.downcastDispatcher.on("attribute:listType:listItem",xh,{priority:"low"}),n.downcastDispatcher.on("attribute:listIndent:listItem",function(e){return(t,n,r)=>{if(!r.consumable.consume(n.item,"attribute:listIndent"))return;const o=r.mapper.toViewElement(n.item),a=r.writer;a.breakContainer(a.createPositionBefore(o)),a.breakContainer(a.createPositionAfter(o));const i=o.parent,s=i.previousSibling,l=a.createRangeOn(i);a.remove(l),s&&s.nextSibling&&gh(a,s,s.nextSibling),Oh(n.attributeOldValue+1,n.range.start,l.start,o,r,e),mh(n.item,o,r,e);for(const e of n.item.getChildren())r.consumable.consume(e,"insert")}}(e.model)),n.downcastDispatcher.on("remove:listItem",function(e){return(t,n,r)=>{const o=r.mapper.toViewPosition(n.position).getLastMatchingPosition(e=>!e.item.is("li")).nodeAfter,a=r.writer;a.breakContainer(a.createPositionBefore(o)),a.breakContainer(a.createPositionAfter(o));const i=o.parent,s=i.previousSibling,l=a.createRangeOn(i),c=a.remove(l);s&&s.nextSibling&&gh(a,s,s.nextSibling),Oh(r.mapper.toModelElement(o).getAttribute("listIndent")+1,n.position,l.start,o,r,e);for(const e of a.createRangeIn(c).getItems())r.mapper.unbindViewElement(e);t.stop()}}(e.model)),n.downcastDispatcher.on("remove",Eh,{priority:"low"}),t.upcastDispatcher.on("element:ul",Sh,{priority:"high"}),t.upcastDispatcher.on("element:ol",Sh,{priority:"high"}),t.upcastDispatcher.on("element:li",Dh,{priority:"high"}),t.upcastDispatcher.on("element:li",Th),e.model.on("insertContent",Ch,{priority:"high"}),e.commands.add("numberedList",new dh(e,"numbered")),e.commands.add("bulletedList",new dh(e,"bulleted")),e.commands.add("indentList",new fh(e,"forward")),e.commands.add("outdentList",new fh(e,"backward"));const r=n.view.document;this.listenTo(r,"enter",(e,t)=>{const n=this.editor.model.document,r=n.selection.getLastPosition().parent;n.selection.isCollapsed&&"listItem"==r.name&&r.isEmpty&&(this.editor.execute("outdentList"),t.preventDefault(),e.stop())}),this.listenTo(r,"delete",(e,t)=>{if("backward"!==t.direction)return;const n=this.editor.model.document.selection;if(!n.isCollapsed)return;const r=n.getFirstPosition();if(!r.isAtStart)return;const o=r.parent;"listItem"===o.name&&(o.previousSibling&&"listItem"===o.previousSibling.name||(this.editor.execute("outdentList"),t.preventDefault(),e.stop()))},{priority:"high"});const o=e=>(t,n)=>{this.editor.commands.get(e).isEnabled&&(this.editor.execute(e),n())};e.keystrokes.set("Tab",o("indentList")),e.keystrokes.set("Shift+Tab",o("outdentList"))}afterInit(){const e=this.editor.commands,t=e.get("indent"),n=e.get("outdent");t&&t.registerChildCommand(e.get("indentList")),n&&n.registerChildCommand(e.get("outdentList"))}}function Ah(e){let t=1;for(const n of e.getChildren())if("ul"==n.name||"ol"==n.name)for(const e of n.getChildren())t+=Ah(e);return t}class Ih extends Is{init(){const e=this.editor.t;bh(this.editor,"numberedList",e("q"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zM3.5 3v5H2V3.7H1v-1h2.5V3zM.343 17.857l2.59-3.257H2.92a.6.6 0 1 0-1.04 0H.302a2 2 0 1 1 3.995 0h-.001c-.048.405-.16.734-.333.988-.175.254-.59.692-1.244 1.312H4.3v1h-4l.043-.043zM7 14.75a.75.75 0 0 1 .75-.75h9.5a.75.75 0 1 1 0 1.5h-9.5a.75.75 0 0 1-.75-.75z"/></svg>'),bh(this.editor,"bulletedList",e("r"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zm-6 0C1 4.784 1.777 4 2.75 4c.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75C1.784 7.5 1 6.723 1 5.75zm6 9c0 .414.336.75.75.75h9.5a.75.75 0 1 0 0-1.5h-9.5a.75.75 0 0 0-.75.75zm-6 0c0-.966.777-1.75 1.75-1.75.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75-.966 0-1.75-.777-1.75-1.75z"/></svg>')}}function Rh(e,t){return e=>{e.on("attribute:url:media",n)};function n(n,r,o){if(!o.consumable.consume(r.item,n.name))return;const a=r.attributeNewValue,i=o.writer,s=o.mapper.toViewElement(r.item);i.remove(i.createRangeIn(s));const l=e.getMediaViewElement(i,a,t);i.insert(i.createPositionAt(s,0),l)}}function Yh(e,t,n,r){const o=e.createContainerElement("figure",{class:"media"});return o.getFillerOffset=Hh,e.insert(e.createPositionAt(o,0),t.getMediaViewElement(e,n,r)),o}function jh(e){const t=e.getSelectedElement();return t&&t.is("media")?t:null}function Fh(e,t,n){e.change(r=>{const o=r.createElement("media",{url:t});e.insertContent(o,n),r.setSelection(o,"on")})}function Hh(){return null}class zh extends Hs{refresh(){const e=this.editor.model,t=e.document.selection,n=e.schema,r=t.getFirstPosition(),o=jh(t);let a=r.parent;a!=a.root&&(a=a.parent),this.value=o?o.getAttribute("url"):null,this.isEnabled=n.checkChild(a,"media")}execute(e){const t=this.editor.model,n=t.document.selection,r=jh(n);if(r)t.change(t=>{t.setAttribute("url",e,r)});else{const r=Oc(n,t);Fh(t,e,r)}}}class Bh{constructor(e,t){const n=t.providers,r=t.extraProviders||[],o=new Set(t.removeProviders),a=n.concat(r).filter(e=>{const t=e.name;return t?!o.has(t):(console.warn(Object(_t.a)("media-embed-no-provider-name: The configured media provider has no name and cannot be used."),{provider:e}),!1)});this.locale=e,this.providerDefinitions=a}hasMedia(e){return!!this._getMedia(e)}getMediaViewElement(e,t,n){return this._getMedia(t).getViewElement(e,n)}_getMedia(e){if(!e)return new Vh(this.locale);e=e.trim();for(const t of this.providerDefinitions){const n=t.html;let r=t.url;Array.isArray(r)||(r=[r]);for(const t of r){const r=this._getUrlMatches(e,t);if(r)return new Vh(this.locale,e,r,n)}}return null}_getUrlMatches(e,t){let n=e.match(t);if(n)return n;let r=e.replace(/^https?:\/\//,"");return(n=r.match(t))?n:(n=(r=r.replace(/^www\./,"")).match(t))||null}}class Vh{constructor(e,t,n,r){this.url=this._getValidUrl(t),this._t=e.t,this._match=n,this._previewRenderer=r}getViewElement(e,t){const n={};if(t.renderForEditingView||t.renderMediaPreview&&this.url&&this._previewRenderer){this.url&&(n["data-oembed-url"]=this.url),t.renderForEditingView&&(n.class="ck-media__wrapper");const r=this._getPreviewHtml(t);return e.createUIElement("div",n,(function(e){const t=this.toDomElement(e);return t.innerHTML=r,t}))}return this.url&&(n.url=this.url),e.createEmptyElement("oembed",n)}_getPreviewHtml(e){return this._previewRenderer?this._previewRenderer(this._match):this.url&&e.renderForEditingView?this._getPlaceholderHtml():""}_getPlaceholderHtml(){const e=new Dl,t=new Sl;return e.text=this._t("Open media in new tab"),t.content='<svg viewBox="0 0 64 42" xmlns="http://www.w3.org/2000/svg"><path d="M47.426 17V3.713L63.102 0v19.389h-.001l.001.272c0 1.595-2.032 3.43-4.538 4.098-2.506.668-4.538-.083-4.538-1.678 0-1.594 2.032-3.43 4.538-4.098.914-.244 2.032-.565 2.888-.603V4.516L49.076 7.447v9.556A1.014 1.014 0 0 0 49 17h-1.574zM29.5 17h-8.343a7.073 7.073 0 1 0-4.657 4.06v3.781H3.3a2.803 2.803 0 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ns({tag:"div",attributes:{class:"ck ck-reset_all ck-media__placeholder"},children:[{tag:"div",attributes:{class:"ck-media__placeholder__icon"},children:[t]},{tag:"a",attributes:{class:"ck-media__placeholder__url",target:"_blank",rel:"noopener noreferrer",href:this.url},children:[{tag:"span",attributes:{class:"ck-media__placeholder__url__text"},children:[this.url]},e]}]}).render().outerHTML}_getValidUrl(e){return e?e.match(/^https?/)?e:"https://"+e:null}}n(79);class Uh extends Is{static get pluginName(){return"MediaEmbedEditing"}constructor(e){super(e),e.config.define("mediaEmbed",{providers:[{name:"dailymotion",url:/^dailymotion\.com\/video\/(\w+)/,html:e=>`<div style="position: relative; padding-bottom: 100%; height: 0; "><iframe src="https://www.dailymotion.com/embed/video/${e[1]}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" width="480" height="270" allowfullscreen 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allowfullscreen></iframe></div>`},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:e=>`<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://player.vimeo.com/video/${e[1]}" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>`},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:/^google\.com\/maps/},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new Bh(e.locale,e.config.get("mediaEmbed"))}init(){const e=this.editor,t=e.model.schema,n=e.t,r=e.conversion,o=e.config.get("mediaEmbed.previewsInData"),a=this.registry;e.commands.add("mediaEmbed",new zh(e)),t.register("media",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["url"]}),r.for("dataDowncast").elementToElement({model:"media",view:(e,t)=>{const n=e.getAttribute("url");return Yh(t,a,n,{renderMediaPreview:n&&o})}}),r.for("dataDowncast").add(Rh(a,{renderMediaPreview:o})),r.for("editingDowncast").elementToElement({model:"media",view:(e,t)=>{const r=e.getAttribute("url");return function(e,t,n){return t.setCustomProperty("media",!0,e),Lc(e,t,{label:n})}(Yh(t,a,r,{renderForEditingView:!0}),t,n("am"))}}),r.for("editingDowncast").add(Rh(a,{renderForEditingView:!0})),r.for("upcast").elementToElement({view:{name:"oembed",attributes:{url:!0}},model:(e,t)=>{const n=e.getAttribute("url");if(a.hasMedia(n))return 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i=n.writer.createPositionAt(o,0);n.convertChildren(r,i),o.childCount||n.writer.insertElement("paragraph",i),t.modelRange=n.writer.createRange(n.writer.createPositionBefore(o),n.writer.createPositionAfter(o)),t.modelCursor=t.modelRange.end})}}function lp(e){let t=0,n=0;const r=Array.from(e.getChildren()).filter(e=>"th"===e.name||"td"===e.name);for(;n<r.length&&"th"===r[n].name;){const e=r[n];t+=parseInt(e.getAttribute("colspan")||1),n++}return t}class cp{constructor(e,t={}){this.table=e,this.startRow=t.startRow||0,this.endRow="number"==typeof t.endRow?t.endRow:void 0,this.includeSpanned=!!t.includeSpanned,this.column="number"==typeof t.column?t.column:void 0,this._skipRows=new Set,this._row=0,this._column=0,this._cellIndex=0,this._spannedCells=new Map,this._nextCellAtColumn=-1}[Symbol.iterator](){return this}next(){const e=this.table.getChild(this._row);if(!e||this._isOverEndRow())return{done:!0};let t,n,r;if(this._isSpanned(this._row,this._column))t=this._getSpanned(this._row,this._column),n=!this.includeSpanned||this._shouldSkipRow()||this._shouldSkipColumn(),r=this._formatOutValue(t,this._column,!0);else{if(!(t=e.getChild(this._cellIndex)))return this._row++,this._column=0,this._cellIndex=0,this._nextCellAtColumn=-1,this.next();const o=parseInt(t.getAttribute("colspan")||1),a=parseInt(t.getAttribute("rowspan")||1);(o>1||a>1)&&this._recordSpans(this._row,this._column,a,o,t),this._nextCellAtColumn=this._column+o,n=this._shouldSkipRow()||this._shouldSkipColumn(),r=this._formatOutValue(t,this._column,!1,a,o)}return this._column++,this._column==this._nextCellAtColumn&&this._cellIndex++,n?this.next():r}skipRow(e){this._skipRows.add(e)}_isOverEndRow(){return void 0!==this.endRow&&this._row>this.endRow}_formatOutValue(e,t,n,r=1,o=1){return{done:!1,value:{cell:e,row:this._row,column:t,isSpanned:n,rowspan:r,colspan:o,cellIndex:this._cellIndex}}}_shouldSkipRow(){const e=this._row<this.startRow,t=this._skipRows.has(this._row);return e||t}_shouldSkipColumn(){return void 0!==this.column&&this.column!=this._column}_isSpanned(e,t){return!!this._spannedCells.has(e)&&this._spannedCells.get(e).has(t)}_getSpanned(e,t){return this._spannedCells.get(e).get(t)}_recordSpans(e,t,n,r,o){for(let n=t+1;n<=t+r-1;n++)this._markSpannedCell(e,n,o);for(let a=e+1;a<e+n;a++)for(let e=t;e<=t+r-1;e++)this._markSpannedCell(a,e,o)}_markSpannedCell(e,t,n){this._spannedCells.has(e)||this._spannedCells.set(e,new Map),this._spannedCells.get(e).set(t,n)}}function up(e){return!!e.getCustomProperty("table")&&Dc(e)}function dp(e){const t=e.getSelectedElement();return t&&up(t)?t:null}function hp(e){const t=op("table",e.getFirstPosition());return t&&up(t.parent)?t.parent:null}function pp(e={}){return t=>t.on("insert:table",(t,n,r)=>{const o=n.item;if(!r.consumable.consume(o,"insert"))return;r.consumable.consume(o,"attribute:headingRows:table"),r.consumable.consume(o,"attribute:headingColumns:table");const a=e&&e.asWidget,i=r.writer.createContainerElement("figure",{class:"table"}),s=r.writer.createContainerElement("table");let l;r.writer.insert(r.writer.createPositionAt(i,0),s),a&&(l=function(e,t){return t.setCustomProperty("table",!0,e),Lc(e,t,{hasSelectionHandler:!0})}(i,r.writer));const c=new cp(o),u={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0},d=new Map;for(const t of c){const{row:n,cell:a}=t,i=Mp(xp(n,u),s,r),l=o.getChild(n),c=d.get(n)||wp(l,n,i,r);d.set(n,c),r.consumable.consume(a,"insert"),yp(t,u,r.writer.createPositionAt(c,"end"),r,e)}const h=r.mapper.toViewPosition(n.range.start);r.mapper.bindElements(o,a?l:i),r.writer.insert(h,a?l:i)})}function fp(e={}){return t=>t.on("insert:tableRow",(t,n,r)=>{const o=n.item;if(!r.consumable.consume(o,"insert"))return;const a=o.parent,i=Dp(r.mapper.toViewElement(a)),s=a.getChildIndex(o),l=new cp(a,{startRow:s,endRow:s}),c={headingRows:a.getAttribute("headingRows")||0,headingColumns:a.getAttribute("headingColumns")||0},u=new Map;for(const t of l){const n=Mp(xp(s,c),i,r),a=u.get(s)||wp(o,s,n,r);u.set(s,a),r.consumable.consume(t.cell,"insert"),yp(t,c,r.writer.createPositionAt(a,"end"),r,e)}})}function mp(e={}){return t=>t.on("insert:tableCell",(t,n,r)=>{const o=n.item;if(!r.consumable.consume(o,"insert"))return;const a=o.parent,i=a.parent,s=i.getChildIndex(a),l=new cp(i,{startRow:s,endRow:s}),c={headingRows:i.getAttribute("headingRows")||0,headingColumns:i.getAttribute("headingColumns")||0};for(const t of l)if(t.cell===o){const n=r.mapper.toViewElement(a);return void yp(t,c,r.writer.createPositionAt(n,a.getChildIndex(o)),r,e)}})}function gp(e={}){const t=!!e.asWidget;return e=>e.on("attribute:headingRows:table",(e,n,r)=>{const o=n.item;if(!r.consumable.consume(n.item,e.name))return;const a=Dp(r.mapper.toViewElement(o)),i=n.attributeOldValue,s=n.attributeNewValue;if(s>i){const e=Array.from(o.getChildren()).filter(({index:e})=>l(e,i-1,s));Sp(e,Mp("thead",a,r),r,"end");for(const n of e)for(const e of n.getChildren())vp(e,"th",r,t);Tp("tbody",a,r)}else{Sp(Array.from(o.getChildren()).filter(({index:e})=>l(e,s-1,i)).reverse(),Mp("tbody",a,r),r,0);const e=new cp(o,{startRow:s?s-1:s,endRow:i-1}),n={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0};for(const o of e)bp(o,n,r,t);Tp("thead",a,r)}function l(e,t,n){return e>t&&e<n}})}function _p(e={}){const t=!!e.asWidget;return e=>e.on("attribute:headingColumns:table",(e,n,r)=>{const o=n.item;if(!r.consumable.consume(n.item,e.name))return;const a={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0},i=n.attributeOldValue,s=n.attributeNewValue,l=(i>s?i:s)-1;for(const e of new cp(o))e.column>l||bp(e,a,r,t)})}function vp(e,t,n,r){const o=n.writer,a=n.mapper.toViewElement(e);if(!a)return;let i;r?(i=Pc(o.createEditableElement(t,a.getAttributes()),o),o.insert(o.createPositionAfter(a),i),o.move(o.createRangeIn(a),o.createPositionAt(i,0)),o.remove(o.createRangeOn(a))):i=o.rename(t,a),n.mapper.unbindViewElement(a),n.mapper.bindElements(e,i)}function bp(e,t,n,r){const{cell:o}=e,a=kp(e,t),i=n.mapper.toViewElement(o);i&&i.name!==a&&vp(o,a,n,r)}function yp(e,t,n,r,o){const a=o&&o.asWidget,i=kp(e,t),s=a?Pc(r.writer.createEditableElement(i),r.writer):r.writer.createContainerElement(i),l=e.cell,c=l.getChild(0),u=1===l.childCount&&"paragraph"===c.name;if(r.writer.insert(n,s),u&&!function(e){return!![...e.getAttributeKeys()].length}(c)){const e=l.getChild(0),t=r.writer.createPositionAt(s,"end");if(r.consumable.consume(e,"insert"),o.asWidget){const n=r.writer.createContainerElement("span");r.mapper.bindElements(e,n),r.writer.insert(t,n),r.mapper.bindElements(l,s)}else r.mapper.bindElements(l,s),r.mapper.bindElements(e,s)}else r.mapper.bindElements(l,s)}function wp(e,t,n,r){r.consumable.consume(e,"insert");const o=r.writer.createContainerElement("tr");r.mapper.bindElements(e,o);const a=e.parent.getAttribute("headingRows")||0,i=a>0&&t>=a?t-a:t,s=r.writer.createPositionAt(n,i);return r.writer.insert(s,o),o}function kp(e,t){const{row:n,column:r}=e,{headingColumns:o,headingRows:a}=t;return a&&a>n||o&&o>r?"th":"td"}function xp(e,t){return e<t.headingRows?"thead":"tbody"}function Mp(e,t,n){return Ep(e,t)||function(e,t,n){const r=n.writer.createContainerElement(e),o=n.writer.createPositionAt(t,"tbody"==e?"end":0);return n.writer.insert(o,r),r}(e,t,n)}function Ep(e,t){for(const n of t.getChildren())if(n.name==e)return n}function Tp(e,t,n){const r=Ep(e,t);r&&0===r.childCount&&n.writer.remove(n.writer.createRangeOn(r))}function Sp(e,t,n,r){for(const o of e){const e=n.mapper.toViewElement(o);e&&n.writer.move(n.writer.createRangeOn(e),n.writer.createPositionAt(t,r))}}function Dp(e){for(const t of e.getChildren())if("table"===t.name)return t}class Lp extends Hs{refresh(){const e=this.editor.model,t=e.document.selection,n=e.schema,r=function(e){const t=e.parent;return t===t.root?t:t.parent}(t.getFirstPosition());this.isEnabled=n.checkChild(r,"table")}execute(e={}){const t=this.editor.model,n=t.document.selection,r=this.editor.plugins.get("TableUtils"),o=parseInt(e.rows)||2,a=parseInt(e.columns)||2,i=Oc(n,t);t.change(e=>{const n=r.createTable(e,o,a);t.insertContent(n,i),e.setSelection(e.createPositionAt(n.getNodeByPath([0,0,0]),0))})}}class Cp extends Hs{constructor(e,t={}){super(e),this.order=t.order||"below"}refresh(){const e=op("table",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!e}execute(){const e=this.editor,t=e.model.document.selection,n=e.plugins.get("TableUtils"),r=op("tableCell",t.getFirstPosition()).parent,o=r.parent,a=o.getChildIndex(r),i="below"===this.order?a+1:a;n.insertRows(o,{rows:1,at:i})}}class Pp extends Hs{constructor(e,t={}){super(e),this.order=t.order||"right"}refresh(){const e=op("table",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!e}execute(){const e=this.editor,t=e.model.document.selection,n=e.plugins.get("TableUtils"),r=op("tableCell",t.getFirstPosition()),o=r.parent.parent,{column:a}=n.getCellLocation(r),i="right"===this.order?a+1:a;n.insertColumns(o,{columns:1,at:i})}}class Op extends Hs{constructor(e,t={}){super(e),this.direction=t.direction||"horizontally"}refresh(){const e=op("tableCell",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!e}execute(){const e=op("tableCell",this.editor.model.document.selection.getFirstPosition()),t="horizontally"===this.direction,n=this.editor.plugins.get("TableUtils");t?n.splitCellHorizontally(e,2):n.splitCellVertically(e,2)}}class Np extends Hs{constructor(e,t){super(e),this.direction=t.direction,this.isHorizontal="right"==this.direction||"left"==this.direction}refresh(){const e=this._getMergeableCell();this.isEnabled=!!e,this.value=e}execute(){const e=this.editor.model,t=op("tableCell",e.document.selection.getFirstPosition()),n=this.value,r=this.direction;e.change(e=>{const o="right"==r||"down"==r,a=o?t:n,i=o?n:t,s=i.parent;!function(e,t,n){Ap(e)||(Ap(t)&&n.remove(n.createRangeIn(t)),n.move(n.createRangeIn(e),n.createPositionAt(t,"end"))),n.remove(e)}(i,a,e);const l=this.isHorizontal?"colspan":"rowspan",c=parseInt(t.getAttribute(l)||1),u=parseInt(n.getAttribute(l)||1);e.setAttribute(l,c+u,a),e.setSelection(e.createRangeIn(a)),s.childCount||function(e,t){const n=e.parent,r=n.getChildIndex(e);for(const{cell:e,row:o,rowspan:a}of new cp(n,{endRow:r}))o+a-1>=r&&ap("rowspan",a-1,e,t);t.remove(e)}(s,e)})}_getMergeableCell(){const e=op("tableCell",this.editor.model.document.selection.getFirstPosition());if(!e)return;const t=this.editor.plugins.get("TableUtils"),n=this.isHorizontal?function(e,t,n){const r="right"==t?e.nextSibling:e.previousSibling;if(!r)return;const o="right"==t?e:r,a="right"==t?r:e,{column:i}=n.getCellLocation(o),{column:s}=n.getCellLocation(a);return i+parseInt(o.getAttribute("colspan")||1)===s?r:void 0}(e,this.direction,t):function(e,t){const n=e.parent,r=n.parent,o=r.getChildIndex(n);if("down"==t&&o===r.childCount-1||"up"==t&&0===o)return;const a=parseInt(e.getAttribute("rowspan")||1),i=r.getAttribute("headingRows")||0;if(i&&("down"==t&&o+a===i||"up"==t&&o===i))return;const s=parseInt(e.getAttribute("rowspan")||1),l="down"==t?o+s:o,c=[...new cp(r,{endRow:l})],u=c.find(t=>t.cell===e).column,d=c.find(({row:e,rowspan:n,column:r})=>r===u&&("down"==t?e===l:l===e+n));return d&&d.cell}(e,this.direction);if(!n)return;const r=this.isHorizontal?"rowspan":"colspan",o=parseInt(e.getAttribute(r)||1);return parseInt(n.getAttribute(r)||1)===o?n:void 0}}function Ap(e){return 1==e.childCount&&e.getChild(0).is("paragraph")&&e.getChild(0).isEmpty}class Ip extends Hs{refresh(){const e=op("tableCell",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!e&&e.parent.parent.childCount>1}execute(){const e=this.editor.model,t=op("tableCell",e.document.selection.getFirstPosition()).parent,n=t.parent,r=n.getChildIndex(t),o=n.getAttribute("headingRows")||0;e.change(e=>{o&&r<=o&&ap("headingRows",o-1,n,e,0);const a=[...new cp(n,{endRow:r})],i=new Map;a.filter(({row:e,rowspan:t})=>e===r&&t>1).forEach(({column:e,cell:t,rowspan:n})=>i.set(e,{cell:t,rowspanToSet:n-1})),a.filter(({row:e,rowspan:t})=>e<=r-1&&e+t>r).forEach(({cell:t,rowspan:n})=>ap("rowspan",n-1,t,e));const s=r+1,l=new cp(n,{includeSpanned:!0,startRow:s,endRow:s});let c;for(const{row:t,column:r,cell:o}of[...l])if(i.has(r)){const{cell:o,rowspanToSet:a}=i.get(r),s=c?e.createPositionAfter(c):e.createPositionAt(n.getChild(t),0);e.move(e.createRangeOn(o),s),ap("rowspan",a,o,e),c=o}else c=o;e.remove(t)})}}class Rp extends Hs{refresh(){const e=this.editor,t=e.model.document.selection,n=e.plugins.get("TableUtils"),r=op("tableCell",t.getFirstPosition());this.isEnabled=!!r&&n.getColumns(r.parent.parent)>1}execute(){const e=this.editor.model,t=op("tableCell",e.document.selection.getFirstPosition()),n=t.parent,r=n.parent,o=r.getAttribute("headingColumns")||0,a=r.getChildIndex(n),i=[...new cp(r)],s=i.find(e=>e.cell===t).column;e.change(e=>{o&&a<=o&&e.setAttribute("headingColumns",o-1,r);for(const{cell:t,column:n,colspan:r}of i)n<=s&&r>1&&n+r>s?ap("colspan",r-1,t,e):n===s&&e.remove(t)})}}class Yp extends Hs{refresh(){const e=op("tableCell",this.editor.model.document.selection.getFirstPosition()),t=!!e;this.isEnabled=t,this.value=t&&this._isInHeading(e,e.parent.parent)}execute(e={}){const t=this.editor.model,n=op("tableCell",t.document.selection.getFirstPosition()).parent,r=n.parent,o=r.getAttribute("headingRows")||0,a=n.index;if(e.forceValue===this.value)return;const i=this.value?a:a+1;t.change(e=>{if(i){const t=function(e,t,n){const r=[],o=new cp(e,{startRow:t>n?n:0,endRow:t-1});for(const{row:e,rowspan:n,cell:a}of o)n>1&&e+n>t&&r.push(a);return r}(r,i,o);for(const n of t)jp(n,i,e)}ap("headingRows",i,r,e,0)})}_isInHeading(e,t){const n=parseInt(t.getAttribute("headingRows")||0);return!!n&&e.parent.index<n}}function jp(e,t,n){const r=e.parent,o=r.parent,a=t-r.index,i={},s=parseInt(e.getAttribute("rowspan"))-a;s>1&&(i.rowspan=s);const l=parseInt(e.getAttribute("colspan")||1);l>1&&(i.colspan=l);const c=o.getChildIndex(r),u=c+a,d=[...new cp(o,{startRow:c,endRow:u,includeSpanned:!0})];let h;for(const{row:t,column:r,cell:a,cellIndex:s}of d)if(a===e&&void 0===h&&(h=r),void 0!==h&&h===r&&t===u){const e=o.getChild(t);ip(n,n.createPositionAt(e,s),i)}ap("rowspan",a,e,n)}class Fp extends Hs{refresh(){const e=op("tableCell",this.editor.model.document.selection.getFirstPosition()),t=!!e;this.isEnabled=t,this.value=t&&this._isInHeading(e,e.parent.parent)}execute(e={}){const t=this.editor.model,n=t.document.selection,r=this.editor.plugins.get("TableUtils"),o=op("tableCell",n.getFirstPosition()),a=o.parent.parent,{column:i}=r.getCellLocation(o);if(e.forceValue===this.value)return;const s=this.value?i:i+1;t.change(e=>{ap("headingColumns",s,a,e,0)})}_isInHeading(e,t){const n=parseInt(t.getAttribute("headingColumns")||0),r=this.editor.plugins.get("TableUtils"),{column:o}=r.getCellLocation(e);return!!n&&o<n}}class Hp extends Is{static get pluginName(){return"TableUtils"}getCellLocation(e){const t=e.parent,n=t.parent,r=n.getChildIndex(t),o=new cp(n,{startRow:r,endRow:r});for(const{cell:t,row:n,column:r}of o)if(t===e)return{row:n,column:r}}createTable(e,t,n){const r=e.createElement("table");return zp(e,r,0,t,n),r}insertRows(e,t={}){const n=this.editor.model,r=t.at||0,o=t.rows||1;n.change(t=>{const n=e.getAttribute("headingRows")||0;if(n>r&&t.setAttribute("headingRows",n+o,e),0===r||r===e.childCount)return void zp(t,e,r,o,this.getColumns(e));const a=new cp(e,{endRow:r});let i=0;for(const{row:e,rowspan:n,colspan:s,cell:l}of a)e<r&&e+n>r&&t.setAttribute("rowspan",n+o,l),e===r&&(i+=s);zp(t,e,r,o,i)})}insertColumns(e,t={}){const n=this.editor.model,r=t.at||0,o=t.columns||1;n.change(t=>{const n=e.getAttribute("headingColumns");r<n&&t.setAttribute("headingColumns",n+o,e);const a=this.getColumns(e);if(0===r||a===r){for(const n of e.getChildren())Bp(o,t,t.createPositionAt(n,r?"end":0));return}const i=new cp(e,{column:r,includeSpanned:!0});for(const{row:n,cell:a,cellIndex:s}of i){const l=parseInt(a.getAttribute("rowspan")||1),c=parseInt(a.getAttribute("colspan")||1);if(a.index!==r&&c>1){if(t.setAttribute("colspan",c+o,a),i.skipRow(n),l>1)for(let e=n+1;e<n+l;e++)i.skipRow(e)}else{const r=t.createPositionAt(e.getChild(n),s);Bp(o,t,r)}}})}splitCellVertically(e,t=2){const n=this.editor.model,r=e.parent.parent,o=parseInt(e.getAttribute("rowspan")||1),a=parseInt(e.getAttribute("colspan")||1);n.change(n=>{if(a>1){const{newCellsSpan:r,updatedSpan:i}=Vp(a,t);ap("colspan",i,e,n);const s={};r>1&&(s.colspan=r),o>1&&(s.rowspan=o),Bp(a>t?t-1:a-1,n,n.createPositionAfter(e),s)}if(a<t){const i=t-a,s=[...new cp(r)],{column:l}=s.find(({cell:t})=>t===e),c=s.filter(({cell:t,colspan:n,column:r})=>t!==e&&r===l||r<l&&r+n>l);for(const{cell:e,colspan:t}of c)n.setAttribute("colspan",t+i,e);const u={};o>1&&(u.rowspan=o),Bp(i,n,n.createPositionAfter(e),u);const d=r.getAttribute("headingColumns")||0;d>l&&ap("headingColumns",d+i,r,n)}})}splitCellHorizontally(e,t=2){const n=this.editor.model,r=e.parent,o=r.parent,a=o.getChildIndex(r),i=parseInt(e.getAttribute("rowspan")||1),s=parseInt(e.getAttribute("colspan")||1);n.change(n=>{if(i>1){const r=[...new cp(o,{startRow:a,endRow:a+i-1,includeSpanned:!0})],{newCellsSpan:l,updatedSpan:c}=Vp(i,t);ap("rowspan",c,e,n);const{column:u}=r.find(({cell:t})=>t===e),d={};l>1&&(d.rowspan=l),s>1&&(d.colspan=s);for(const{column:e,row:t,cellIndex:i}of r)t>=a+c&&e===u&&(t+a+c)%l==0&&Bp(1,n,n.createPositionAt(o.getChild(t),i),d)}if(i<t){const r=t-i,l=[...new cp(o,{startRow:0,endRow:a})];for(const{cell:t,rowspan:o,row:i}of l)if(t!==e&&i+o>a){const e=o+r;n.setAttribute("rowspan",e,t)}const c={};s>1&&(c.colspan=s),zp(n,o,a+1,r,1,c);const u=o.getAttribute("headingRows")||0;u>a&&ap("headingRows",u+r,o,n)}})}getColumns(e){return[...e.getChild(0).getChildren()].reduce((e,t)=>e+parseInt(t.getAttribute("colspan")||1),0)}}function zp(e,t,n,r,o,a={}){for(let i=0;i<r;i++){const r=e.createElement("tableRow");e.insert(r,t,n),Bp(o,e,e.createPositionAt(r,"end"),a)}}function Bp(e,t,n,r={}){for(let o=0;o<e;o++)ip(t,n,r)}function Vp(e,t){if(e<t)return{newCellsSpan:1,updatedSpan:1};const n=Math.floor(e/t);return{newCellsSpan:n,updatedSpan:e-n*t+n}}function Up(e,t){let n=!1;const r=function(e){const t=parseInt(e.getAttribute("headingRows")||0),n=e.childCount,r=[];for(const{row:o,rowspan:a,cell:i}of new cp(e)){if(a<2)continue;const e=o<t?t:n;if(o+a>e){const t=e-o;r.push({cell:i,rowspan:t})}}return r}(e);if(r.length){n=!0;for(const e of r)ap("rowspan",e.rowspan,e.cell,t,1)}return n}function Wp(e,t){let n=!1;const r=function(e){const t={};for(const{row:n}of new cp(e,{includeSpanned:!0}))t[n]||(t[n]=0),t[n]+=1;return t}(e),o=r[0];if(!Object.values(r).every(e=>e===o)){const o=Object.values(r).reduce((e,t)=>t>e?t:e,0);for(const[a,i]of Object.entries(r)){const r=o-i;if(r){for(let n=0;n<r;n++)ip(t,t.createPositionAt(e.getChild(a),"end"));n=!0}}}return n}function qp(e){const t="attribute"===e.type,n=e.attributeKey;return t&&("headingRows"===n||"colspan"===n||"rowspan"===n)}function Gp(e,t){let n=!1;for(const r of e.getChildren())n=Jp(r,t)||n;return n}function Jp(e,t){let n=!1;for(const r of e.getChildren())n=Kp(r,t)||n;return n}function Kp(e,t){if(0==e.childCount)return t.insertElement("paragraph",e),!0;const n=Array.from(e.getChildren()).filter(e=>e.is("text"));for(const e of n)t.wrap(t.createRangeOn(e),"paragraph");return!!n.length}function Qp(e){return!(!e.position||!e.position.parent.is("tableCell"))&&("insert"==e.type&&"$text"==e.name||"remove"==e.type)}function Xp(e,t){if(!Array.from(e.getChildren()).some(e=>e.is("paragraph")))return!1;if("attribute"==t){const t=Array.from(e.getChild(0).getAttributeKeys()).length;return 1===e.childCount&&t<2}return e.childCount<=("insert"==t?2:1)}n(85);class $p extends Is{init(){const e=this.editor,t=e.model,n=t.schema,r=e.conversion;n.register("table",{allowWhere:"$block",allowAttributes:["headingRows","headingColumns"],isLimit:!0,isObject:!0,isBlock:!0}),n.register("tableRow",{allowIn:"table",isLimit:!0}),n.register("tableCell",{allowIn:"tableRow",allowAttributes:["colspan","rowspan"],isLimit:!0}),n.extend("$block",{allowIn:"tableCell"}),n.addChildCheck((e,t)=>{if("table"==t.name&&Array.from(e.getNames()).includes("table"))return!1}),r.for("upcast").add(e=>{e.on("element:table",(e,t,n)=>{const r=t.viewItem;if(!n.consumable.test(r,{name:!0}))return;const{rows:o,headingRows:a,headingColumns:i}=function(e){const t={headingRows:0,headingColumns:0},n=[],r=[];let o;for(const a of Array.from(e.getChildren()))if("tbody"===a.name||"thead"===a.name||"tfoot"===a.name){"thead"!==a.name||o||(o=a);const e=Array.from(a.getChildren()).filter(e=>e.is("element","tr"));for(const a of e)if("thead"===a.parent.name&&a.parent===o)t.headingRows++,n.push(a);else{r.push(a);const e=lp(a);e>t.headingColumns&&(t.headingColumns=e)}}return t.rows=[...n,...r],t}(r),s={};i&&(s.headingColumns=i),a&&(s.headingRows=a);const l=n.writer.createElement("table",s),c=n.splitToAllowedParent(l,t.modelCursor);if(c){if(n.writer.insert(l,c.position),n.consumable.consume(r,{name:!0}),o.length)o.forEach(e=>n.convertItem(e,n.writer.createPositionAt(l,"end")));else{const e=n.writer.createElement("tableRow");n.writer.insert(e,n.writer.createPositionAt(l,"end")),ip(n.writer,n.writer.createPositionAt(e,"end"))}t.modelRange=n.writer.createRange(n.writer.createPositionBefore(l),n.writer.createPositionAfter(l)),c.cursorParent?t.modelCursor=n.writer.createPositionAt(c.cursorParent,0):t.modelCursor=t.modelRange.end}})}),r.for("editingDowncast").add(pp({asWidget:!0})),r.for("dataDowncast").add(pp()),r.for("upcast").elementToElement({model:"tableRow",view:"tr"}),r.for("editingDowncast").add(fp({asWidget:!0})),r.for("dataDowncast").add(fp()),r.for("downcast").add(e=>e.on("remove:tableRow",(e,t,n)=>{e.stop();const r=n.writer,o=n.mapper,a=o.toViewPosition(t.position).getLastMatchingPosition(e=>!e.item.is("tr")).nodeAfter,i=a.parent,s=r.createRangeOn(a),l=r.remove(s);for(const e of r.createRangeIn(l).getItems())o.unbindViewElement(e);i.childCount||r.remove(r.createRangeOn(i))},{priority:"higher"})),r.for("upcast").add(sp("td")),r.for("upcast").add(sp("th")),r.for("editingDowncast").add(mp({asWidget:!0})),r.for("dataDowncast").add(mp()),r.attributeToAttribute({model:"colspan",view:"colspan"}),r.attributeToAttribute({model:"rowspan",view:"rowspan"}),r.for("editingDowncast").add(_p({asWidget:!0})),r.for("dataDowncast").add(_p()),r.for("editingDowncast").add(gp({asWidget:!0})),r.for("dataDowncast").add(gp()),e.commands.add("insertTable",new Lp(e)),e.commands.add("insertTableRowAbove",new Cp(e,{order:"above"})),e.commands.add("insertTableRowBelow",new Cp(e,{order:"below"})),e.commands.add("insertTableColumnLeft",new Pp(e,{order:"left"})),e.commands.add("insertTableColumnRight",new Pp(e,{order:"right"})),e.commands.add("removeTableRow",new Ip(e)),e.commands.add("removeTableColumn",new Rp(e)),e.commands.add("splitTableCellVertically",new Op(e,{direction:"vertically"})),e.commands.add("splitTableCellHorizontally",new Op(e,{direction:"horizontally"})),e.commands.add("mergeTableCellRight",new Np(e,{direction:"right"})),e.commands.add("mergeTableCellLeft",new Np(e,{direction:"left"})),e.commands.add("mergeTableCellDown",new Np(e,{direction:"down"})),e.commands.add("mergeTableCellUp",new Np(e,{direction:"up"})),e.commands.add("setTableColumnHeader",new Fp(e)),e.commands.add("setTableRowHeader",new Yp(e)),function(e){e.document.registerPostFixer(t=>function(e,t){const n=t.document.differ.getChanges();let r=!1;const o=new Set;for(const t of n){let n;"table"==t.name&&"insert"==t.type&&(n=t.position.nodeAfter),"tableRow"!=t.name&&"tableCell"!=t.name||(n=op("table",t.position)),qp(t)&&(n=op("table",t.range.start)),n&&!o.has(n)&&(r=Up(n,e)||r,r=Wp(n,e)||r,o.add(n))}return r}(t,e))}(t),function(e){e.document.registerPostFixer(()=>function(e){const t=e.document.differ,n=new Set;for(const e of t.getChanges()){const t="insert"==e.type||"remove"==e.type?e.position.parent:e.range.start.parent;t.is("tableCell")&&Xp(t,e.type)&&n.add(t)}if(n.size){for(const e of n.values())t.refreshItem(e);return!0}return!1}(e))}(t),function(e){e.document.registerPostFixer(t=>function(e,t){const n=t.document.differ.getChanges();let r=!1;for(const t of n)"insert"==t.type&&"table"==t.name&&(r=Gp(t.position.nodeAfter,e)||r),"insert"==t.type&&"tableRow"==t.name&&(r=Jp(t.position.nodeAfter,e)||r),"insert"==t.type&&"tableCell"==t.name&&(r=Kp(t.position.nodeAfter,e)||r),Qp(t)&&(r=Kp(t.position.parent,e)||r);return r}(t,e))}(t),this.editor.keystrokes.set("Tab",(...e)=>this._handleTabOnSelectedTable(...e),{priority:"low"}),this.editor.keystrokes.set("Tab",this._getTabHandler(!0),{priority:"low"}),this.editor.keystrokes.set("Shift+Tab",this._getTabHandler(!1),{priority:"low"})}static get requires(){return[Hp]}_handleTabOnSelectedTable(e,t){const n=this.editor,r=n.model.document.selection;if(!r.isCollapsed&&1===r.rangeCount&&r.getFirstRange().isFlat){const e=r.getSelectedElement();if(!e||!e.is("table"))return;t(),n.model.change(t=>{t.setSelection(t.createRangeIn(e.getChild(0).getChild(0)))})}}_getTabHandler(e){const t=this.editor;return(n,r)=>{const o=op("tableCell",t.model.document.selection.getFirstPosition());if(!o)return;r();const a=o.parent,i=a.parent,s=i.getChildIndex(a),l=a.getChildIndex(o),c=0===l;if(!e&&c&&0===s)return;const u=l===a.childCount-1,d=s===i.childCount-1;if(e&&d&&u&&(t.execute("insertTableRowBelow"),s===i.childCount-1))return;let h;if(e&&u){const e=i.getChild(s+1);h=e.getChild(0)}else if(!e&&c){const e=i.getChild(s-1);h=e.getChild(e.childCount-1)}else h=a.getChild(l+(e?1:-1));t.model.change(e=>{e.setSelection(e.createRangeIn(h))})}}}n(87);class Zp extends ys{constructor(e){super(e);const t=this.bindTemplate;this.items=this.createCollection(),this.set("rows",0),this.set("columns",0),this.bind("label").to(this,"columns",this,"rows",(e,t)=>`${t} × ${e}`),this.setTemplate({tag:"div",attributes:{class:["ck"]},children:[{tag:"div",attributes:{class:["ck-insert-table-dropdown__grid"]},children:this.items},{tag:"div",attributes:{class:["ck-insert-table-dropdown__label"]},children:[{text:t.to("label")}]}],on:{mousedown:t.to(e=>{e.preventDefault()}),click:t.to(()=>{this.fire("execute")})}});for(let e=0;e<100;e++){const t=new ef;t.on("over",()=>{const t=Math.floor(e/10),n=e%10;this.set("rows",t+1),this.set("columns",n+1)}),this.items.add(t)}this.on("change:columns",()=>{this._highlightGridBoxes()}),this.on("change:rows",()=>{this._highlightGridBoxes()})}focus(){}focusLast(){}_highlightGridBoxes(){const e=this.rows,t=this.columns;this.items.map((n,r)=>{const o=Math.floor(r/10)<e&&r%10<t;n.set("isOn",o)})}}class ef extends ys{constructor(e){super(e);const t=this.bindTemplate;this.set("isOn",!1),this.setTemplate({tag:"div",attributes:{class:["ck-insert-table-dropdown-grid-box",t.if("isOn","ck-on")]},on:{mouseover:t.to("over")}})}}class tf extends Is{init(){const e=this.editor,t=this.editor.t;e.ui.componentFactory.add("insertTable",n=>{const r=e.commands.get("insertTable"),o=Xu(n);o.bind("isEnabled").to(r),o.buttonView.set({icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 6v3h4V6H3zm0 4v3h4v-3H3zm0 4v3h4v-3H3zm5 3h4v-3H8v3zm5 0h4v-3h-4v3zm4-4v-3h-4v3h4zm0-4V6h-4v3h4zm1.5 8a1.5 1.5 0 0 1-1.5 1.5H3A1.5 1.5 0 0 1 1.5 17V4c.222-.863 1.068-1.5 2-1.5h13c.932 0 1.778.637 2 1.5v13zM12 13v-3H8v3h4zm0-4V6H8v3h4z"/></svg>',label:t("s"),tooltip:!0});const a=new Zp(n);return o.panelView.children.add(a),a.delegate("execute").to(o),o.buttonView.on("open",()=>{a.rows=0,a.columns=0}),o.on("execute",()=>{e.execute("insertTable",{rows:a.rows,columns:a.columns}),e.editing.view.focus()}),o}),e.ui.componentFactory.add("tableColumn",e=>{const n=[{type:"switchbutton",model:{commandName:"setTableColumnHeader",label:t("t"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableColumnLeft",label:t("u")}},{type:"button",model:{commandName:"insertTableColumnRight",label:t("v")}},{type:"button",model:{commandName:"removeTableColumn",label:t("w")}}];return this._prepareDropdown(t("x"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M18 7v1H2V7h16zm0 5v1H2v-1h16z" opacity=".6"/><path d="M14 1v18a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V1a1 1 0 0 1 1-1h6a1 1 0 0 1 1 1zm-2 1H8v4h4V2zm0 6H8v4h4V8zm0 6H8v4h4v-4z"/></svg>',n,e)}),e.ui.componentFactory.add("tableRow",e=>{const n=[{type:"switchbutton",model:{commandName:"setTableRowHeader",label:t("y"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableRowBelow",label:t("z")}},{type:"button",model:{commandName:"insertTableRowAbove",label:t("aa")}},{type:"button",model:{commandName:"removeTableRow",label:t("ab")}}];return this._prepareDropdown(t("ac"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v16h-1V2z" opacity=".6"/><path d="M1 6h18a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H1a1 1 0 0 1-1-1V7a1 1 0 0 1 1-1zm1 2v4h4V8H2zm6 0v4h4V8H8zm6 0v4h4V8h-4z"/></svg>',n,e)}),e.ui.componentFactory.add("mergeTableCells",e=>{const n=[{type:"button",model:{commandName:"mergeTableCellUp",label:t("ad")}},{type:"button",model:{commandName:"mergeTableCellRight",label:t("ae")}},{type:"button",model:{commandName:"mergeTableCellDown",label:t("af")}},{type:"button",model:{commandName:"mergeTableCellLeft",label:t("ag")}},{type:"separator"},{type:"button",model:{commandName:"splitTableCellVertically",label:t("ah")}},{type:"button",model:{commandName:"splitTableCellHorizontally",label:t("ai")}}];return this._prepareDropdown(t("aj"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0 1 19 2.5v15a1.5 1.5 0 0 1-1.5 1.5h-15A1.5 1.5 0 0 1 1 17.5v-15A1.5 1.5 0 0 1 2.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v7h-1V2zm6 5v1H2V7h16zM8 12v1H2v-1h6z" opacity=".6"/><path d="M7 7h12a1 1 0 0 1 1 1v11a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V8a1 1 0 0 1 1-1zm1 2v9h10V9H8z"/></svg>',n,e)})}_prepareDropdown(e,t,n,r){const o=this.editor,a=Xu(r),i=[],s=new kn;for(const e of n)nf(e,o,i,s);return $u(a,s),a.buttonView.set({label:e,icon:t,tooltip:!0}),a.bind("isEnabled").toMany(i,"isEnabled",(...e)=>e.some(e=>e)),this.listenTo(a,"execute",e=>{o.execute(e.source.commandName),o.editing.view.focus()}),a}}function nf(e,t,n,r){const o=e.model=new Vu(e.model),{commandName:a,bindIsOn:i}=e.model;if("separator"!==e.type){const e=t.commands.get(a);n.push(e),o.set({commandName:a}),o.bind("isEnabled").to(e),i&&o.bind("isOn").to(e,"value")}o.set({withText:!0}),r.add(e)}n(89),n.d(t,"default",(function(){return rf}));class rf extends As{}rf.builtinPlugins=[class extends Is{static get requires(){return[Fs,qs,Qs,cl,Nl]}static get pluginName(){return"Essentials"}},Hl,class extends Is{static get pluginName(){return"Autoformat"}afterInit(){this._addListAutoformats(),this._addBasicStylesAutoformats(),this._addHeadingAutoformats(),this._addBlockQuoteAutoformats()}_addListAutoformats(){const e=this.editor.commands;e.get("bulletedList")&&new Bl(this.editor,/^[*-]\s$/,"bulletedList"),e.get("numberedList")&&new Bl(this.editor,/^1[.|)]\s$/,"numberedList")}_addBasicStylesAutoformats(){const e=this.editor.commands;if(e.get("bold")){const e=Wl(this.editor,"bold");new Vl(this.editor,/(\*\*)([^*]+)(\*\*)$/g,e),new Vl(this.editor,/(__)([^_]+)(__)$/g,e)}if(e.get("italic")){const e=Wl(this.editor,"italic");new Vl(this.editor,/(?:^|[^*])(\*)([^*_]+)(\*)$/g,e),new Vl(this.editor,/(?:^|[^_])(_)([^_]+)(_)$/g,e)}if(e.get("code")){const e=Wl(this.editor,"code");new Vl(this.editor,/(`)([^`]+)(`)$/g,e)}}_addHeadingAutoformats(){const e=this.editor.commands.get("heading");e&&e.modelElements.filter(e=>e.match(/^heading[1-6]$/)).forEach(t=>{const n=t[7],r=new RegExp(`^(#{${n}})\\s$`);new Bl(this.editor,r,()=>{if(!e.isEnabled)return!1;this.editor.execute("heading",{value:t})})})}_addBlockQuoteAutoformats(){this.editor.commands.get("blockQuote")&&new Bl(this.editor,/^>\s$/,"blockQuote")}},class extends Is{static get requires(){return[Jl,Ql]}static get pluginName(){return"Bold"}},class extends Is{static get requires(){return[$l,ec]}static get pluginName(){return"Italic"}},class extends Is{static get requires(){return[ic,sc]}static get pluginName(){return"BlockQuote"}},class extends Is{static get pluginName(){return"CKFinder"}static get requires(){return[hc,lc,Hl]}},class extends Is{static get requires(){return[bc,gu,Nu]}static get pluginName(){return"EasyImage"}},class extends Is{static get requires(){return[Bu,Zu]}static get pluginName(){return"Heading"}},gu,class extends Is{static get requires(){return[nd]}static get pluginName(){return"ImageCaption"}},class extends Is{static get requires(){return[_d,vd]}static get pluginName(){return"ImageStyle"}},class extends Is{static get requires(){return[bd]}static get pluginName(){return"ImageToolbar"}afterInit(){const 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this._weekdaysParseExact?(s(this,"_weekdaysRegex")||Je.call(this),e?this._weekdaysShortStrictRegex:this._weekdaysShortRegex):(s(this,"_weekdaysShortRegex")||(this._weekdaysShortRegex=We),this._weekdaysShortStrictRegex&&e?this._weekdaysShortStrictRegex:this._weekdaysShortRegex)},bn.weekdaysMinRegex=function(e){return this._weekdaysParseExact?(s(this,"_weekdaysRegex")||Je.call(this),e?this._weekdaysMinStrictRegex:this._weekdaysMinRegex):(s(this,"_weekdaysMinRegex")||(this._weekdaysMinRegex=qe),this._weekdaysMinStrictRegex&&e?this._weekdaysMinStrictRegex:this._weekdaysMinRegex)},bn.isPM=function(e){return"p"===(e+"").toLowerCase().charAt(0)},bn.meridiem=function(e,t,n){return e>11?n?"pm":"PM":n?"am":"AM"},it("en",{eras:[{since:"0001-01-01",until:1/0,offset:1,name:"Anno Domini",narrow:"AD",abbr:"AD"},{since:"0000-12-31",until:-1/0,offset:1,name:"Before Christ",narrow:"BC",abbr:"BC"}],dayOfMonthOrdinalParse:/\d{1,2}(th|st|nd|rd)/,ordinal:function(e){var t=e%10;return e+(1===G(e%100/10)?"th":1===t?"st":2===t?"nd":3===t?"rd":"th")}}),o.lang=M("moment.lang is deprecated. Use moment.locale instead.",it),o.langData=M("moment.langData is deprecated. Use moment.localeData instead.",lt);var xn=Math.abs;function Mn(e,t,n,r){var o=Bt(t,n);return e._milliseconds+=r*o._milliseconds,e._days+=r*o._days,e._months+=r*o._months,e._bubble()}function En(e){return e<0?Math.floor(e):Math.ceil(e)}function Tn(e){return 4800*e/146097}function Sn(e){return 146097*e/4800}function Dn(e){return function(){return this.as(e)}}var Ln=Dn("ms"),Cn=Dn("s"),Pn=Dn("m"),On=Dn("h"),Nn=Dn("d"),An=Dn("w"),In=Dn("M"),Rn=Dn("Q"),Yn=Dn("y");function jn(e){return function(){return this.isValid()?this._data[e]:NaN}}var Fn=jn("milliseconds"),Hn=jn("seconds"),zn=jn("minutes"),Bn=jn("hours"),Vn=jn("days"),Un=jn("months"),Wn=jn("years"),qn=Math.round,Gn={ss:44,s:45,m:45,h:22,d:26,w:null,M:11};function Jn(e,t,n,r,o){return o.relativeTime(t||1,!!n,e,r)}var Kn=Math.abs;function Qn(e){return(e>0)-(e<0)||+e}function Xn(){if(!this.isValid())return this.localeData().invalidDate();var e,t,n,r,o,a,i,s,l=Kn(this._milliseconds)/1e3,c=Kn(this._days),u=Kn(this._months),d=this.asSeconds();return d?(e=q(l/60),t=q(e/60),l%=60,e%=60,n=q(u/12),u%=12,r=l?l.toFixed(3).replace(/\.?0+$/,""):"",o=d<0?"-":"",a=Qn(this._months)!==Qn(d)?"-":"",i=Qn(this._days)!==Qn(d)?"-":"",s=Qn(this._milliseconds)!==Qn(d)?"-":"",o+"P"+(n?a+n+"Y":"")+(u?a+u+"M":"")+(c?i+c+"D":"")+(t||e||l?"T":"")+(t?s+t+"H":"")+(e?s+e+"M":"")+(l?s+r+"S":"")):"P0D"}var $n=Pt.prototype;return $n.isValid=function(){return this._isValid},$n.abs=function(){var e=this._data;return this._milliseconds=xn(this._milliseconds),this._days=xn(this._days),this._months=xn(this._months),e.milliseconds=xn(e.milliseconds),e.seconds=xn(e.seconds),e.minutes=xn(e.minutes),e.hours=xn(e.hours),e.months=xn(e.months),e.years=xn(e.years),this},$n.add=function(e,t){return Mn(this,e,t,1)},$n.subtract=function(e,t){return Mn(this,e,t,-1)},$n.as=function(e){if(!this.isValid())return NaN;var t,n,r=this._milliseconds;if("month"===(e=z(e))||"quarter"===e||"year"===e)switch(t=this._days+r/864e5,n=this._months+Tn(t),e){case"month":return n;case"quarter":return n/3;case"year":return n/12}else switch(t=this._days+Math.round(Sn(this._months)),e){case"week":return t/7+r/6048e5;case"day":return t+r/864e5;case"hour":return 24*t+r/36e5;case"minute":return 1440*t+r/6e4;case"second":return 86400*t+r/1e3;case"millisecond":return Math.floor(864e5*t)+r;default:throw new Error("Unknown unit "+e)}},$n.asMilliseconds=Ln,$n.asSeconds=Cn,$n.asMinutes=Pn,$n.asHours=On,$n.asDays=Nn,$n.asWeeks=An,$n.asMonths=In,$n.asQuarters=Rn,$n.asYears=Yn,$n.valueOf=function(){return this.isValid()?this._milliseconds+864e5*this._days+this._months%12*2592e6+31536e6*G(this._months/12):NaN},$n._bubble=function(){var e,t,n,r,o,a=this._milliseconds,i=this._days,s=this._months,l=this._data;return a>=0&&i>=0&&s>=0||a<=0&&i<=0&&s<=0||(a+=864e5*En(Sn(s)+i),i=0,s=0),l.milliseconds=a%1e3,e=q(a/1e3),l.seconds=e%60,t=q(e/60),l.minutes=t%60,n=q(t/60),l.hours=n%24,i+=q(n/24),o=q(Tn(i)),s+=o,i-=En(Sn(o)),r=q(s/12),s%=12,l.days=i,l.months=s,l.years=r,this},$n.clone=function(){return Bt(this)},$n.get=function(e){return e=z(e),this.isValid()?this[e+"s"]():NaN},$n.milliseconds=Fn,$n.seconds=Hn,$n.minutes=zn,$n.hours=Bn,$n.days=Vn,$n.weeks=function(){return q(this.days()/7)},$n.months=Un,$n.years=Wn,$n.humanize=function(e,t){if(!this.isValid())return this.localeData().invalidDate();var n,r,o=!1,a=Gn;return"object"==typeof e&&(t=e,e=!1),"boolean"==typeof e&&(o=e),"object"==typeof t&&(a=Object.assign({},Gn,t),null!=t.s&&null==t.ss&&(a.ss=t.s-1)),n=this.localeData(),r=function(e,t,n,r){var o=Bt(e).abs(),a=qn(o.as("s")),i=qn(o.as("m")),s=qn(o.as("h")),l=qn(o.as("d")),c=qn(o.as("M")),u=qn(o.as("w")),d=qn(o.as("y")),h=a<=n.ss&&["s",a]||a<n.s&&["ss",a]||i<=1&&["m"]||i<n.m&&["mm",i]||s<=1&&["h"]||s<n.h&&["hh",s]||l<=1&&["d"]||l<n.d&&["dd",l];return null!=n.w&&(h=h||u<=1&&["w"]||u<n.w&&["ww",u]),(h=h||c<=1&&["M"]||c<n.M&&["MM",c]||d<=1&&["y"]||["yy",d])[2]=t,h[3]=+e>0,h[4]=r,Jn.apply(null,h)}(this,!o,a,n),o&&(r=n.pastFuture(+this,r)),n.postformat(r)},$n.toISOString=Xn,$n.toString=Xn,$n.toJSON=Xn,$n.locale=Zt,$n.localeData=tn,$n.toIsoString=M("toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)",Xn),$n.lang=en,R("X",0,0,"unix"),R("x",0,0,"valueOf"),fe("x",ue),fe("X",/[+-]?\d+(\.\d{1,3})?/),be("X",(function(e,t,n){n._d=new Date(1e3*parseFloat(e))})),be("x",(function(e,t,n){n._d=new Date(G(e))})),
2
  //! moment.js
3
+ o.version="2.29.1",t=Tt,o.fn=_n,o.min=function(){var e=[].slice.call(arguments,0);return Lt("isBefore",e)},o.max=function(){var e=[].slice.call(arguments,0);return Lt("isAfter",e)},o.now=function(){return Date.now?Date.now():+new Date},o.utc=f,o.unix=function(e){return Tt(1e3*e)},o.months=function(e,t){return wn(e,t,"months")},o.isDate=d,o.locale=it,o.invalid=_,o.duration=Bt,o.isMoment=k,o.weekdays=function(e,t,n){return kn(e,t,n,"weekdays")},o.parseZone=function(){return Tt.apply(null,arguments).parseZone()},o.localeData=lt,o.isDuration=Ot,o.monthsShort=function(e,t){return wn(e,t,"monthsShort")},o.weekdaysMin=function(e,t,n){return kn(e,t,n,"weekdaysMin")},o.defineLocale=st,o.updateLocale=function(e,t){if(null!=t){var n,r,o=et;null!=tt[e]&&null!=tt[e].parentLocale?tt[e].set(L(tt[e]._config,t)):(null!=(r=at(e))&&(o=r._config),t=L(o,t),null==r&&(t.abbr=e),(n=new C(t)).parentLocale=tt[e],tt[e]=n),it(e)}else null!=tt[e]&&(null!=tt[e].parentLocale?(tt[e]=tt[e].parentLocale,e===it()&&it(e)):null!=tt[e]&&delete tt[e]);return tt[e]},o.locales=function(){return E(tt)},o.weekdaysShort=function(e,t,n){return kn(e,t,n,"weekdaysShort")},o.normalizeUnits=z,o.relativeTimeRounding=function(e){return void 0===e?qn:"function"==typeof e&&(qn=e,!0)},o.relativeTimeThreshold=function(e,t){return void 0!==Gn[e]&&(void 0===t?Gn[e]:(Gn[e]=t,"s"===e&&(Gn.ss=t-1),!0))},o.calendarFormat=function(e,t){var n=e.diff(t,"days",!0);return n<-6?"sameElse":n<-1?"lastWeek":n<0?"lastDay":n<1?"sameDay":n<2?"nextDay":n<7?"nextWeek":"sameElse"},o.prototype=_n,o.HTML5_FMT={DATETIME_LOCAL:"YYYY-MM-DDTHH:mm",DATETIME_LOCAL_SECONDS:"YYYY-MM-DDTHH:mm:ss",DATETIME_LOCAL_MS:"YYYY-MM-DDTHH:mm:ss.SSS",DATE:"YYYY-MM-DD",TIME:"HH:mm",TIME_SECONDS:"HH:mm:ss",TIME_MS:"HH:mm:ss.SSS",WEEK:"GGGG-[W]WW",MONTH:"YYYY-MM"},o}()}).call(this,n(63)(e))},function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return o}));var r=n(2);function o(e){Object(r.a)(1,arguments);var t=Object.prototype.toString.call(e);return e instanceof Date||"object"==typeof e&&"[object Date]"===t?new Date(e.getTime()):"number"==typeof e||"[object Number]"===t?new Date(e):("string"!=typeof e&&"[object String]"!==t||"undefined"==typeof console||(console.warn("Starting with v2.0.0-beta.1 date-fns doesn't accept strings as date arguments. Please use `parseISO` to parse strings. See: https://git.io/fjule"),console.warn((new Error).stack)),new Date(NaN))}},function(e,t){function n(t){return e.exports=n=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)},e.exports.default=e.exports,e.exports.__esModule=!0,n(t)}e.exports=n,e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){e.exports=function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){function n(e,t,n,r,o,a,i){try{var s=e[a](i),l=s.value}catch(e){return void n(e)}s.done?t(l):Promise.resolve(l).then(r,o)}e.exports=function(e){return function(){var t=this,r=arguments;return new Promise((function(o,a){var i=e.apply(t,r);function s(e){n(i,o,a,s,l,"next",e)}function l(e){n(i,o,a,s,l,"throw",e)}s(void 0)}))}},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){e.exports=n(264)},function(e,t,n){"use strict";t.__esModule=!0;var r=l(n(281));t.ToastContainer=r.default;var o=n(93);t.Bounce=o.Bounce,t.Slide=o.Slide,t.Zoom=o.Zoom,t.Flip=o.Flip;var a=n(34);t.ToastPosition=a.POSITION,t.ToastType=a.TYPE;var i=l(n(291));t.toast=i.default;var s=l(n(94));function l(e){return e&&e.__esModule?e:{default:e}}t.cssTransition=s.default},function(e,t,n){"use strict";function r(e){if(null===e||!0===e||!1===e)return NaN;var t=Number(e);return isNaN(t)?t:t<0?Math.ceil(t):Math.floor(t)}n.d(t,"a",(function(){return r}))},function(e,t){e.exports=function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){function n(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}e.exports=function(e,t,r){return t&&n(e.prototype,t),r&&n(e,r),e},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){var r=n(85);e.exports=function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&r(e,t)},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){var r=n(262).default,o=n(7);e.exports=function(e,t){if(t&&("object"===r(t)||"function"==typeof t))return t;if(void 0!==t)throw new TypeError("Derived constructors may only return object or undefined");return o(e)},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){"use strict";var r=n(86),o=n(265),a=Object.prototype.toString;function i(e){return"[object Array]"===a.call(e)}function s(e){return null!==e&&"object"==typeof e}function l(e){return"[object Function]"===a.call(e)}function c(e,t){if(null!=e)if("object"!=typeof e&&(e=[e]),i(e))for(var n=0,r=e.length;n<r;n++)t.call(null,e[n],n,e);else for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&t.call(null,e[o],o,e)}e.exports={isArray:i,isArrayBuffer:function(e){return"[object ArrayBuffer]"===a.call(e)},isBuffer:o,isFormData:function(e){return"undefined"!=typeof FormData&&e instanceof FormData},isArrayBufferView:function(e){return"undefined"!=typeof ArrayBuffer&&ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer&&e.buffer instanceof ArrayBuffer},isString:function(e){return"string"==typeof e},isNumber:function(e){return"number"==typeof e},isObject:s,isUndefined:function(e){return void 0===e},isDate:function(e){return"[object Date]"===a.call(e)},isFile:function(e){return"[object File]"===a.call(e)},isBlob:function(e){return"[object Blob]"===a.call(e)},isFunction:l,isStream:function(e){return s(e)&&l(e.pipe)},isURLSearchParams:function(e){return"undefined"!=typeof URLSearchParams&&e instanceof URLSearchParams},isStandardBrowserEnv:function(){return("undefined"==typeof navigator||"ReactNative"!==navigator.product)&&("undefined"!=typeof window&&"undefined"!=typeof document)},forEach:c,merge:function e(){var t={};function n(n,r){"object"==typeof t[r]&&"object"==typeof n?t[r]=e(t[r],n):t[r]=n}for(var r=0,o=arguments.length;r<o;r++)c(arguments[r],n);return t},extend:function(e,t,n){return c(t,(function(t,o){e[o]=n&&"function"==typeof t?r(t,n):t})),e},trim:function(e){return e.replace(/^\s*/,"").replace(/\s*$/,"")}}},function(e,t,n){"use strict";n.r(t),n.d(t,"default",(function(){return i}));var r=n(5),o=n(11),a=n(2);function i(e,t){Object(a.a)(1,arguments);var n=t||{},i=n.locale,s=i&&i.options&&i.options.weekStartsOn,l=null==s?0:Object(o.a)(s),c=null==n.weekStartsOn?l:Object(o.a)(n.weekStartsOn);if(!(c>=0&&c<=6))throw new RangeError("weekStartsOn must be between 0 and 6 inclusively");var u=Object(r.default)(e),d=u.getDay(),h=(d<c?7:0)+d-c;return u.setDate(u.getDate()-h),u.setHours(0,0,0,0),u}},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(11),o=n(5),a=n(2);function i(e,t){Object(a.a)(1,arguments);var n=t||{},i=n.locale,s=i&&i.options&&i.options.weekStartsOn,l=null==s?0:Object(r.a)(s),c=null==n.weekStartsOn?l:Object(r.a)(n.weekStartsOn);if(!(c>=0&&c<=6))throw new RangeError("weekStartsOn must be between 0 and 6 inclusively");var u=Object(o.default)(e),d=u.getUTCDay(),h=(d<c?7:0)+d-c;return u.setUTCDate(u.getUTCDate()-h),u.setUTCHours(0,0,0,0),u}},function(e,t,n){e.exports=n(282)()},function(e,t,n){"use strict";function r(e){var t=new Date(Date.UTC(e.getFullYear(),e.getMonth(),e.getDate(),e.getHours(),e.getMinutes(),e.getSeconds(),e.getMilliseconds()));return t.setUTCFullYear(e.getFullYear()),e.getTime()-t.getTime()}n.d(t,"a",(function(){return r}))},function(e,t,n){"use strict";n.d(t,"a",(function(){return a}));var r=n(5),o=n(2);function a(e){Object(o.a)(1,arguments);var t=1,n=Object(r.default)(e),a=n.getUTCDay(),i=(a<t?7:0)+a-t;return n.setUTCDate(n.getUTCDate()-i),n.setUTCHours(0,0,0,0),n}},function(e,t,n){"use strict";n.d(t,"a",(function(){return a})),n.d(t,"b",(function(){return i})),n.d(t,"c",(function(){return s}));var r=["D","DD"],o=["YY","YYYY"];function a(e){return-1!==r.indexOf(e)}function i(e){return-1!==o.indexOf(e)}function s(e,t,n){if("YYYY"===e)throw new RangeError("Use `yyyy` instead of `YYYY` (in `".concat(t,"`) for formatting years to the input `").concat(n,"`; see: https://git.io/fxCyr"));if("YY"===e)throw new RangeError("Use `yy` instead of `YY` (in `".concat(t,"`) for formatting years to the input `").concat(n,"`; see: https://git.io/fxCyr"));if("D"===e)throw new RangeError("Use `d` instead of `D` (in `".concat(t,"`) for formatting days of the month to the input `").concat(n,"`; see: https://git.io/fxCyr"));if("DD"===e)throw new RangeError("Use `dd` instead of `DD` (in `".concat(t,"`) for formatting days of the month to the input `").concat(n,"`; see: https://git.io/fxCyr"))}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),Object.defineProperty(t,"Draggable",{enumerable:!0,get:function(){return r.default}}),Object.defineProperty(t,"Droppable",{enumerable:!0,get:function(){return o.default}});var r=a(n(446)),o=a(n(447));function a(e){return e&&e.__esModule?e:{default:e}}},function(e,t,n){var r=n(244),o="object"==typeof self&&self&&self.Object===Object&&self,a=r||o||Function("return this")();e.exports=a},function(e,t){var n=Array.isArray;e.exports=n},function(e,t,n){"use strict";
4
  /*!
5
  * react-filepond v5.0.0
6
  * A handy FilePond adapter component for React
9
  * https://pqina.nl/filepond
10
  *
11
  * Licensed under the MIT license.
12
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n.createElement("div",{className:o(i),"aria-label":"".concat(a," ").concat(this.props.weekNumber),onClick:this.handleClick},t)}}]),r}(n.Component),kt=function(e){_e(r,e);var t=we(r);function r(){var e;ue(this,r);for(var o=arguments.length,a=new Array(o),i=0;i<o;i++)a[i]=arguments[i];return pe(be(e=t.call.apply(t,[this].concat(a))),"handleDayClick",(function(t,n){e.props.onDayClick&&e.props.onDayClick(t,n)})),pe(be(e),"handleDayMouseEnter",(function(t){e.props.onDayMouseEnter&&e.props.onDayMouseEnter(t)})),pe(be(e),"handleWeekClick",(function(t,n,r){"function"==typeof e.props.onWeekSelect&&e.props.onWeekSelect(t,n,r),e.props.shouldCloseOnSelect&&e.props.setOpen(!1)})),pe(be(e),"formatWeekNumber",(function(t){return e.props.formatWeekNumber?e.props.formatWeekNumber(t):Pe(t,e.props.locale)})),pe(be(e),"renderDays",(function(){var t=Ae(e.props.day,e.props.locale),r=[],o=e.formatWeekNumber(t);if(e.props.showWeekNumber){var a=e.props.onWeekSelect?e.handleWeekClick.bind(be(e),t,o):void 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n.createElement(yt,{ariaLabelPrefixWhenEnabled:e.props.chooseDayAriaLabelPrefix,ariaLabelPrefixWhenDisabled:e.props.disabledDayAriaLabelPrefix,key:o.valueOf(),day:o,month:e.props.month,onClick:e.handleDayClick.bind(be(e),o),onMouseEnter:e.handleDayMouseEnter.bind(be(e),o),minDate:e.props.minDate,maxDate:e.props.maxDate,excludeDates:e.props.excludeDates,includeDates:e.props.includeDates,inline:e.props.inline,highlightDates:e.props.highlightDates,selectingDate:e.props.selectingDate,filterDate:e.props.filterDate,preSelection:e.props.preSelection,selected:e.props.selected,selectsStart:e.props.selectsStart,selectsEnd:e.props.selectsEnd,startDate:e.props.startDate,endDate:e.props.endDate,dayClassName:e.props.dayClassName,renderDayContents:e.props.renderDayContents,disabledKeyboardNavigation:e.props.disabledKeyboardNavigation,handleOnKeyDown:e.props.handleOnKeyDown,isInputFocused:e.props.isInputFocused,containerRef:e.props.containerRef})})))})),e}return he(r,[{key:"render",value:function(){return n.createElement("div",{className:"react-datepicker__week"},this.renderDays())}}],[{key:"defaultProps",get:function(){return{shouldCloseOnSelect:!0}}}]),r}(n.Component),xt=function(e){_e(r,e);var t=we(r);function r(){var e;ue(this,r);for(var a=arguments.length,i=new Array(a),s=0;s<a;s++)i[s]=arguments[s];return pe(be(e=t.call.apply(t,[this].concat(i))),"handleDayClick",(function(t,n){e.props.onDayClick&&e.props.onDayClick(t,n,e.props.orderInDisplay)})),pe(be(e),"handleDayMouseEnter",(function(t){e.props.onDayMouseEnter&&e.props.onDayMouseEnter(t)})),pe(be(e),"handleMouseLeave",(function(){e.props.onMouseLeave&&e.props.onMouseLeave()})),pe(be(e),"isRangeStartMonth",(function(t){var n=e.props,r=n.day,o=n.startDate,a=n.endDate;return!(!o||!a)&&je(N(r,t),o)})),pe(be(e),"isRangeStartQuarter",(function(t){var n=e.props,r=n.day,o=n.startDate,a=n.endDate;return!(!o||!a)&&Fe(A(r,t),o)})),pe(be(e),"isRangeEndMonth",(function(t){var 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t=[],r=e.props.fixedHeight,o=Ae(Ie(e.props.day),e.props.locale),a=0,i=!1;t.push(n.createElement(kt,{ariaLabelPrefix:e.props.weekAriaLabelPrefix,chooseDayAriaLabelPrefix:e.props.chooseDayAriaLabelPrefix,disabledDayAriaLabelPrefix:e.props.disabledDayAriaLabelPrefix,key:a,day:o,month:T(e.props.day),onDayClick:e.handleDayClick,onDayMouseEnter:e.handleDayMouseEnter,onWeekSelect:e.props.onWeekSelect,formatWeekNumber:e.props.formatWeekNumber,locale:e.props.locale,minDate:e.props.minDate,maxDate:e.props.maxDate,excludeDates:e.props.excludeDates,includeDates:e.props.includeDates,inline:e.props.inline,highlightDates:e.props.highlightDates,selectingDate:e.props.selectingDate,filterDate:e.props.filterDate,preSelection:e.props.preSelection,selected:e.props.selected,selectsStart:e.props.selectsStart,selectsEnd:e.props.selectsEnd,showWeekNumber:e.props.showWeekNumbers,startDate:e.props.startDate,endDate:e.props.endDate,dayClassName:e.props.dayClassName,setOpen:e.props.setOpen,shouldCloseOnSelect:e.props.shouldCloseOnSelect,disabledKeyboardNavigation:e.props.disabledKeyboardNavigation,renderDayContents:e.props.renderDayContents,handleOnKeyDown:e.props.handleOnKeyDown,isInputFocused:e.props.isInputFocused,containerRef:e.props.containerRef})),!i;){a++,o=d(o,1);var s=r&&a>=6,l=!r&&!e.isWeekInMonth(o);if(s||l){if(!e.props.peekNextMonth)break;i=!0}}return t})),pe(be(e),"onMonthClick",(function(t,n){e.handleDayClick(Ie(N(e.props.day,n)),t)})),pe(be(e),"onQuarterClick",(function(t,n){e.handleDayClick(Re(A(e.props.day,n)),t)})),pe(be(e),"getMonthClassNames",(function(t){var n=e.props,r=n.day,a=n.startDate,i=n.endDate,s=n.selected,l=n.minDate,c=n.maxDate;return o("react-datepicker__month-text","react-datepicker__month-".concat(t),{"react-datepicker__month--disabled":(l||c)&&Qe(N(r,t),e.props),"react-datepicker__month--selected":T(r)===t&&D(r)===D(s),"react-datepicker__month--in-range":Xe(a,i,t,r),"react-datepicker__month--range-start":e.isRangeStartMonth(t),"react-datepicker__month--range-end":e.isRangeEndMonth(t)})})),pe(be(e),"getQuarterClassNames",(function(t){var n=e.props,r=n.day,a=n.startDate,i=n.endDate,s=n.selected,l=n.minDate,c=n.maxDate;return o("react-datepicker__quarter-text","react-datepicker__quarter-".concat(t),{"react-datepicker__quarter--disabled":(l||c)&&$e(A(r,t),e.props),"react-datepicker__quarter--selected":S(r)===t&&D(r)===D(s),"react-datepicker__quarter--in-range":Ze(a,i,t,r),"react-datepicker__quarter--range-start":e.isRangeStartQuarter(t),"react-datepicker__quarter--range-end":e.isRangeEndQuarter(t)})})),pe(be(e),"renderMonths",(function(){var t=e.props,r=t.showFullMonthYearPicker,o=t.locale;return[[0,1,2],[3,4,5],[6,7,8],[9,10,11]].map((function(t,a){return n.createElement("div",{className:"react-datepicker__month-wrapper",key:a},t.map((function(t,a){return n.createElement("div",{key:a,onClick:function(n){e.onMonthClick(n,t)},className:e.getMonthClassNames(t)},r?We(t,o):qe(t,o))})))}))})),pe(be(e),"renderQuarters",(function(){return n.createElement("div",{className:"react-datepicker__quarter-wrapper"},[1,2,3,4].map((function(t,r){return n.createElement("div",{key:r,onClick:function(n){e.onQuarterClick(n,t)},className:e.getQuarterClassNames(t)},Ge(t,e.props.locale))})))})),pe(be(e),"getClassNames",(function(){var t=e.props,n=t.selectingDate,r=t.selectsStart,a=t.selectsEnd,i=t.showMonthYearPicker,s=t.showQuarterYearPicker;return o("react-datepicker__month",{"react-datepicker__month--selecting-range":n&&(r||a)},{"react-datepicker__monthPicker":i},{"react-datepicker__quarterPicker":s})})),e}return he(r,[{key:"render",value:function(){var e=this.props,t=e.showMonthYearPicker,r=e.showQuarterYearPicker,o=e.day,a=e.ariaLabelPrefix,i=void 0===a?"month ":a;return n.createElement("div",{className:this.getClassNames(),onMouseLeave:this.handleMouseLeave,"aria-label":"".concat(i," ").concat(Le(o,"yyyy-MM"))},t?this.renderMonths():r?this.renderQuarters():this.renderWeeks())}}]),r}(n.Component),Mt=function(e){_e(r,e);var t=we(r);function r(){var e;ue(this,r);for(var o=arguments.length,a=new Array(o),i=0;i<o;i++)a[i]=arguments[i];return pe(be(e=t.call.apply(t,[this].concat(a))),"state",{height:null}),pe(be(e),"handleClick",(function(t){(e.props.minTime||e.props.maxTime)&&nt(t,e.props)||e.props.excludeTimes&&tt(t,e.props.excludeTimes)||e.props.includeTimes&&!tt(t,e.props.includeTimes)||e.props.onChange(t)})),pe(be(e),"liClasses",(function(t,n,r){var o=["react-datepicker__time-list-item",e.props.timeClassName?e.props.timeClassName(t,n,r):void 0];return e.props.selected&&n===k(t)&&r===w(t)&&o.push("react-datepicker__time-list-item--selected"),((e.props.minTime||e.props.maxTime)&&nt(t,e.props)||e.props.excludeTimes&&tt(t,e.props.excludeTimes)||e.props.includeTimes&&!tt(t,e.props.includeTimes))&&o.push("react-datepicker__time-list-item--disabled"),e.props.injectTimes&&(60*k(t)+w(t))%e.props.intervals!=0&&o.push("react-datepicker__time-list-item--injected"),o.join(" ")})),pe(be(e),"renderTimes",(function(){for(var t=[],r=e.props.format?e.props.format:"p",o=e.props.intervals,a=e.props.selected||e.props.openToDate||Te(),i=k(a),s=w(a),c=Ne(Te()),u=1440/o,d=e.props.injectTimes&&e.props.injectTimes.sort((function(e,t){return e-t})),h=0;h<u;h++){var p=l(c,h*o);if(t.push(p),d){var f=ut(c,p,h,o,d);t=t.concat(f)}}return t.map((function(t,o){return n.createElement("li",{key:o,onClick:e.handleClick.bind(be(e),t),className:e.liClasses(t,i,s),ref:function(n){i===k(t)&&s>=w(t)&&(e.centerLi=n)}},Le(t,r,e.props.locale))}))})),e}return he(r,[{key:"componentDidMount",value:function(){this.list.scrollTop=r.calcCenterPosition(this.props.monthRef?this.props.monthRef.clientHeight-this.header.clientHeight:this.list.clientHeight,this.centerLi),this.props.monthRef&&this.header&&this.setState({height:this.props.monthRef.clientHeight-this.header.clientHeight})}},{key:"render",value:function(){var e=this,t=this.state.height;return n.createElement("div",{className:"react-datepicker__time-container 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ue(this,r),pe(be(n=t.call(this,e)),"handleYearClick",(function(e,t){n.props.onDayClick&&n.props.onDayClick(e,t)})),pe(be(n),"onYearClick",(function(e,t){var r;n.handleYearClick((r=I(n.props.date,t),q(r)),e)})),n}return he(r,[{key:"render",value:function(){for(var e=this,t=[],r=this.props.date,o=function(r,o){t.push(n.createElement("div",{onClick:function(t){e.onYearClick(t,r)},className:"react-datepicker__year-container-text",key:r},r))},a=D(r)-11,i=0;a<=D(r);a++,i++)o(a);return n.createElement("div",{className:"react-datepicker__year-container"},t)}}]),r}(n.Component),Tt=function(e){_e(r,e);var t=we(r);function r(e){var o;return ue(this,r),pe(be(o=t.call(this,e)),"onTimeChange",(function(e){o.setState({time:e});var t=new Date;t.setHours(e.split(":")[0]),t.setMinutes(e.split(":")[1]),o.props.onChange(t)})),pe(be(o),"renderTimeInput",(function(){var e=o.state.time,t=o.props,r=t.timeString,a=t.customTimeInput;return a?n.cloneElement(a,{value:e,onChange:o.onTimeChange}):n.createElement("input",{type:"time",className:"react-datepicker-time__input",placeholder:"Time",name:"time-input",required:!0,value:e,onChange:function(e){o.onTimeChange(e.target.value||r)}})})),o.state={time:o.props.timeString},o}return he(r,[{key:"render",value:function(){return n.createElement("div",{className:"react-datepicker__input-time-container"},n.createElement("div",{className:"react-datepicker-time__caption"},this.props.timeInputLabel),n.createElement("div",{className:"react-datepicker-time__input-container"},n.createElement("div",{className:"react-datepicker-time__input"},this.renderTimeInput())))}}]),r}(n.Component);function St(e){var t=e.className,r=e.children,o=e.showPopperArrow,a=e.arrowProps,i=void 0===a?{}:a;return n.createElement("div",{className:t},o&&n.createElement("div",fe({className:"react-datepicker__triangle"},i)),r)}var 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a.handleYearChange(a.state.date)}))})),pe(be(a),"changeMonth",(function(e){a.setState((function(t){var n=t.date;return{date:N(n,e)}}),(function(){return a.handleMonthChange(a.state.date)}))})),pe(be(a),"changeMonthYear",(function(e){a.setState((function(t){var n=t.date;return{date:I(N(n,T(e)),D(e))}}),(function(){return a.handleMonthYearChange(a.state.date)}))})),pe(be(a),"header",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a.state.date,t=Ae(e,a.props.locale),r=[];return a.props.showWeekNumbers&&r.push(n.createElement("div",{key:"W",className:"react-datepicker__day-name"},a.props.weekLabel||"#")),r.concat([0,1,2,3,4,5,6].map((function(e){var r=u(t,e),i=a.formatWeekday(r,a.props.locale),s=a.props.weekDayClassName?a.props.weekDayClassName(r):void 0;return n.createElement("div",{key:e,className:o("react-datepicker__day-name",s)},i)})))})),pe(be(a),"formatWeekday",(function(e,t){return a.props.formatWeekDay?function(e,t,n){return t(Le(e,"EEEE",n))}(e,a.props.formatWeekDay,t):a.props.useWeekdaysShort?function(e,t){return Le(e,"EEE",t)}(e,t):function(e,t){return Le(e,"EEEEEE",t)}(e,t)})),pe(be(a),"decreaseYear",(function(){a.setState((function(e){var t=e.date;return{date:b(t,a.props.showYearPicker?11:1)}}),(function(){return a.handleYearChange(a.state.date)}))})),pe(be(a),"renderPreviousButton",(function(){if(!a.props.renderCustomHeader){var e=a.props.showMonthYearPicker?at(a.state.date,a.props):rt(a.state.date,a.props);if((a.props.forceShowMonthNavigation||a.props.showDisabledMonthNavigation||!e)&&!a.props.showTimeSelectOnly){var t=["react-datepicker__navigation","react-datepicker__navigation--previous"],r=a.decreaseMonth;(a.props.showMonthYearPicker||a.props.showQuarterYearPicker||a.props.showYearPicker)&&(r=a.decreaseYear),e&&a.props.showDisabledMonthNavigation&&(t.push("react-datepicker__navigation--previous--disabled"),r=null);var o=a.props.showMonthYearPicker||a.props.showQuarterYearPicker,i=a.props,s=i.previousMonthAriaLabel,l=void 0===s?"Previous Month":s,c=i.previousYearAriaLabel,u=void 0===c?"Previous Year":c;return n.createElement("button",{type:"button",className:t.join(" "),onClick:r,"aria-label":o?u:l},o?a.props.previousYearButtonLabel:a.props.previousMonthButtonLabel)}}})),pe(be(a),"increaseYear",(function(){a.setState((function(e){var t=e.date;return{date:p(t,a.props.showYearPicker?11:1)}}),(function(){return a.handleYearChange(a.state.date)}))})),pe(be(a),"renderNextButton",(function(){if(!a.props.renderCustomHeader){var e=a.props.showMonthYearPicker?it(a.state.date,a.props):ot(a.state.date,a.props);if((a.props.forceShowMonthNavigation||a.props.showDisabledMonthNavigation||!e)&&!a.props.showTimeSelectOnly){var t=["react-datepicker__navigation","react-datepicker__navigation--next"];a.props.showTimeSelect&&t.push("react-datepicker__navigation--next--with-time"),a.props.todayButton&&t.push("react-datepicker__navigation--next--with-today-button");var r=a.increaseMonth;(a.props.showMonthYearPicker||a.props.showQuarterYearPicker||a.props.showYearPicker)&&(r=a.increaseYear),e&&a.props.showDisabledMonthNavigation&&(t.push("react-datepicker__navigation--next--disabled"),r=null);var o=a.props.showMonthYearPicker||a.props.showQuarterYearPicker,i=a.props,s=i.nextMonthAriaLabel,l=void 0===s?"Next Month":s,c=i.nextYearAriaLabel,u=void 0===c?"Next Year":c;return n.createElement("button",{type:"button",className:t.join(" "),onClick:r,"aria-label":o?u:l},o?a.props.nextYearButtonLabel:a.props.nextMonthButtonLabel)}}})),pe(be(a),"renderCurrentMonth",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:a.state.date,t=["react-datepicker__current-month"];return a.props.showYearDropdown&&t.push("react-datepicker__current-month--hasYearDropdown"),a.props.showMonthDropdown&&t.push("react-datepicker__current-month--hasMonthDropdown"),a.props.showMonthYearDropdown&&t.push("react-datepicker__current-month--hasMonthYearDropdown"),n.createElement("div",{className:t.join(" ")},Le(e,a.props.dateFormat,a.props.locale))})),pe(be(a),"renderYearDropdown",(function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(a.props.showYearDropdown&&!e)return n.createElement(ft,{adjustDateOnChange:a.props.adjustDateOnChange,date:a.state.date,onSelect:a.props.onSelect,setOpen:a.props.setOpen,dropdownMode:a.props.dropdownMode,onChange:a.changeYear,minDate:a.props.minDate,maxDate:a.props.maxDate,year:D(a.state.date),scrollableYearDropdown:a.props.scrollableYearDropdown,yearDropdownItemNumber:a.props.yearDropdownItemNumber})})),pe(be(a),"renderMonthDropdown",(function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(a.props.showMonthDropdown&&!e)return n.createElement(gt,{dropdownMode:a.props.dropdownMode,locale:a.props.locale,onChange:a.changeMonth,month:T(a.state.date),useShortMonthInDropdown:a.props.useShortMonthInDropdown})})),pe(be(a),"renderMonthYearDropdown",(function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(a.props.showMonthYearDropdown&&!e)return n.createElement(bt,{dropdownMode:a.props.dropdownMode,locale:a.props.locale,dateFormat:a.props.dateFormat,onChange:a.changeMonthYear,minDate:a.props.minDate,maxDate:a.props.maxDate,date:a.state.date,scrollableMonthYearDropdown:a.props.scrollableMonthYearDropdown})})),pe(be(a),"renderTodayButton",(function(){if(a.props.todayButton&&!a.props.showTimeSelectOnly)return n.createElement("div",{className:"react-datepicker__today-button",onClick:function(e){return a.props.onSelect(B(Te()),e)}},a.props.todayButton)})),pe(be(a),"renderDefaultHeader",(function(e){var t=e.monthDate,r=e.i;return n.createElement("div",{className:"react-datepicker__header"},a.renderCurrentMonth(t),n.createElement("div",{className:"react-datepicker__header__dropdown react-datepicker__header__dropdown--".concat(a.props.dropdownMode),onFocus:a.handleDropdownFocus},a.renderMonthDropdown(0!==r),a.renderMonthYearDropdown(0!==r),a.renderYearDropdown(0!==r)),n.createElement("div",{className:"react-datepicker__day-names"},a.header(t)))})),pe(be(a),"renderCustomHeader",(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.monthDate,r=e.i;if(0!==r&&void 0!==r)return null;var o=rt(a.state.date,a.props),i=ot(a.state.date,a.props),s=at(a.state.date,a.props),l=it(a.state.date,a.props),c=!a.props.showMonthYearPicker&&!a.props.showQuarterYearPicker&&!a.props.showYearPicker;return n.createElement("div",{className:"react-datepicker__header react-datepicker__header--custom",onFocus:a.props.onDropdownFocus},a.props.renderCustomHeader(ge(ge({},a.state),{},{changeMonth:a.changeMonth,changeYear:a.changeYear,decreaseMonth:a.decreaseMonth,increaseMonth:a.increaseMonth,decreaseYear:a.decreaseYear,increaseYear:a.increaseYear,prevMonthButtonDisabled:o,nextMonthButtonDisabled:i,prevYearButtonDisabled:s,nextYearButtonDisabled:l})),c&&n.createElement("div",{className:"react-datepicker__day-names"},a.header(t)))})),pe(be(a),"renderYearHeader",(function(){return n.createElement("div",{className:"react-datepicker__header react-datepicker-year-header"},a.props.showYearPicker?"".concat(D(a.state.date)-11," - ").concat(D(a.state.date)):D(a.state.date))})),pe(be(a),"renderHeader",(function(e){switch(!0){case void 0!==a.props.renderCustomHeader:return a.renderCustomHeader(e);case a.props.showMonthYearPicker||a.props.showQuarterYearPicker||a.props.showYearPicker:return a.renderYearHeader(e);default:return a.renderDefaultHeader(e)}})),pe(be(a),"renderMonths",(function(){if(!a.props.showTimeSelectOnly&&!a.props.showYearPicker){for(var e=[],t=a.props.showPreviousMonths?a.props.monthsShown-1:0,r=v(a.state.date,t),o=0;o<a.props.monthsShown;++o){var i=o-a.props.monthSelectedIn,s=h(r,i),l="month-".concat(o);e.push(n.createElement("div",{key:l,ref:function(e){a.monthContainer=e},className:"react-datepicker__month-container"},a.renderHeader({monthDate:s,i:o}),n.createElement(xt,{chooseDayAriaLabelPrefix:a.props.chooseDayAriaLabelPrefix,disabledDayAriaLabelPrefix:a.props.disabledDayAriaLabelPrefix,weekAriaLabelPrefix:a.props.weekAriaLabelPrefix,onChange:a.changeMonthYear,day:s,dayClassName:a.props.dayClassName,monthClassName:a.props.monthClassName,onDayClick:a.handleDayClick,handleOnKeyDown:a.props.handleOnKeyDown,onDayMouseEnter:a.handleDayMouseEnter,onMouseLeave:a.handleMonthMouseLeave,onWeekSelect:a.props.onWeekSelect,orderInDisplay:o,formatWeekNumber:a.props.formatWeekNumber,locale:a.props.locale,minDate:a.props.minDate,maxDate:a.props.maxDate,excludeDates:a.props.excludeDates,highlightDates:a.props.highlightDates,selectingDate:a.state.selectingDate,includeDates:a.props.includeDates,inline:a.props.inline,fixedHeight:a.props.fixedHeight,filterDate:a.props.filterDate,preSelection:a.props.preSelection,selected:a.props.selected,selectsStart:a.props.selectsStart,selectsEnd:a.props.selectsEnd,showWeekNumbers:a.props.showWeekNumbers,startDate:a.props.startDate,endDate:a.props.endDate,peekNextMonth:a.props.peekNextMonth,setOpen:a.props.setOpen,shouldCloseOnSelect:a.props.shouldCloseOnSelect,renderDayContents:a.props.renderDayContents,disabledKeyboardNavigation:a.props.disabledKeyboardNavigation,showMonthYearPicker:a.props.showMonthYearPicker,showFullMonthYearPicker:a.props.showFullMonthYearPicker,showYearPicker:a.props.showYearPicker,showQuarterYearPicker:a.props.showQuarterYearPicker,isInputFocused:a.props.isInputFocused,containerRef:a.containerRef})))}return e}})),pe(be(a),"renderYears",(function(){if(!a.props.showTimeSelectOnly)return a.props.showYearPicker?n.createElement("div",{className:"react-datepicker__year"},a.renderHeader(),n.createElement(Et,{onDayClick:a.handleDayClick,date:a.state.date})):void 0})),pe(be(a),"renderTimeSection",(function(){if(a.props.showTimeSelect&&(a.state.monthContainer||a.props.showTimeSelectOnly))return n.createElement(Mt,{selected:a.props.selected,openToDate:a.props.openToDate,onChange:a.props.onTimeChange,timeClassName:a.props.timeClassName,format:a.props.timeFormat,includeTimes:a.props.includeTimes,intervals:a.props.timeIntervals,minTime:a.props.minTime,maxTime:a.props.maxTime,excludeTimes:a.props.excludeTimes,timeCaption:a.props.timeCaption,todayButton:a.props.todayButton,showMonthDropdown:a.props.showMonthDropdown,showMonthYearDropdown:a.props.showMonthYearDropdown,showYearDropdown:a.props.showYearDropdown,withPortal:a.props.withPortal,monthRef:a.state.monthContainer,injectTimes:a.props.injectTimes,locale:a.props.locale})})),pe(be(a),"renderInputTimeSection",(function(){var e=new Date(a.props.selected),t="".concat(dt(e.getHours()),":").concat(dt(e.getMinutes()));if(a.props.showTimeInput)return n.createElement(Tt,{timeString:t,timeInputLabel:a.props.timeInputLabel,onChange:a.props.onTimeChange,customTimeInput:a.props.customTimeInput})})),a.containerRef=n.createRef(),a.state={date:a.getDateInView(),selectingDate:null,monthContainer:null},a}return he(r,null,[{key:"defaultProps",get:function(){return{onDropdownFocus:function(){},monthsShown:1,monthSelectedIn:0,forceShowMonthNavigation:!1,timeCaption:"Time",previousYearButtonLabel:"Previous Year",nextYearButtonLabel:"Next Year",previousMonthButtonLabel:"Previous Month",nextMonthButtonLabel:"Next Month",customTimeInput:null}}}]),he(r,[{key:"componentDidMount",value:function(){this.props.showTimeSelect&&(this.assignMonthContainer=void this.setState({monthContainer:this.monthContainer}))}},{key:"componentDidUpdate",value:function(e){this.props.preSelection&&!He(this.props.preSelection,e.preSelection)?this.setState({date:this.props.preSelection}):this.props.openToDate&&!He(this.props.openToDate,e.openToDate)&&this.setState({date:this.props.openToDate})}},{key:"render",value:function(){var e=this.props.container||St;return n.createElement("div",{ref:this.containerRef},n.createElement(e,{className:o("react-datepicker",this.props.className,{"react-datepicker--time-only":this.props.showTimeSelectOnly}),showPopperArrow:this.props.showPopperArrow},this.renderPreviousButton(),this.renderNextButton(),this.renderMonths(),this.renderYears(),this.renderTodayButton(),this.renderTimeSection(),this.renderInputTimeSection(),this.props.children))}}]),r}(n.Component),Ct=function(e){return!e.disabled&&-1!==e.tabIndex},Pt=function(e){_e(r,e);var t=we(r);function r(e){var o;return ue(this,r),pe(be(o=t.call(this,e)),"getTabChildren",(function(){return Array.prototype.slice.call(o.tabLoopRef.current.querySelectorAll("[tabindex], a, button, input, select, textarea"),1,-1).filter(Ct)})),pe(be(o),"handleFocusStart",(function(e){var t=o.getTabChildren();t&&t.length>1&&t[t.length-1].focus()})),pe(be(o),"handleFocusEnd",(function(e){var t=o.getTabChildren();t&&t.length>1&&t[0].focus()})),o.tabLoopRef=n.createRef(),o}return he(r,null,[{key:"defaultProps",get:function(){return{enableTabLoop:!0}}}]),he(r,[{key:"render",value:function(){return this.props.enableTabLoop?n.createElement("div",{className:"react-datepicker__tab-loop",ref:this.tabLoopRef},n.createElement("div",{className:"react-datepicker__tab-loop__start",tabIndex:"0",onFocus:this.handleFocusStart}),this.props.children,n.createElement("div",{className:"react-datepicker__tab-loop__end",tabIndex:"0",onFocus:this.handleFocusEnd})):this.props.children}}]),r}(n.Component),Ot=function(e){_e(r,e);var t=we(r);function r(){return ue(this,r),t.apply(this,arguments)}return he(r,[{key:"render",value:function(){var e,t=this.props,r=t.className,a=t.wrapperClassName,i=t.hidePopper,s=t.popperComponent,l=t.popperModifiers,c=t.popperPlacement,u=t.popperProps,d=t.targetComponent,h=t.enableTabLoop,p=t.popperOnKeyDown;if(!i){var f=o("react-datepicker-popper",r);e=n.createElement(le.Popper,fe({modifiers:l,placement:c},u),(function(e){var t=e.ref,r=e.style,o=e.placement,a=e.arrowProps;return n.createElement(Pt,{enableTabLoop:h},n.createElement("div",fe({ref:t,style:r},{className:f,"data-placement":o,onKeyDown:p}),n.cloneElement(s,{arrowProps:a})))}))}this.props.popperContainer&&(e=n.createElement(this.props.popperContainer,{},e));var m=o("react-datepicker-wrapper",a);return n.createElement(le.Manager,{className:"react-datepicker-manager"},n.createElement(le.Reference,null,(function(e){var t=e.ref;return n.createElement("div",{ref:t,className:m},d)})),e)}}],[{key:"defaultProps",get:function(){return{hidePopper:!0,popperModifiers:{preventOverflow:{enabled:!0,escapeWithReference:!0,boundariesElement:"viewport"}},popperProps:{},popperPlacement:"bottom-start"}}}]),r}(n.Component),Nt=se(Lt),At=function(e){_e(r,e);var t=we(r);function r(e){var i;return ue(this,r),pe(be(i=t.call(this,e)),"getPreSelection",(function(){return i.props.openToDate?i.props.openToDate:i.props.selectsEnd&&i.props.startDate?i.props.startDate:i.props.selectsStart&&i.props.endDate?i.props.endDate:Te()})),pe(be(i),"calcInitialState",(function(){var e=i.getPreSelection(),t=st(i.props),n=lt(i.props),r=t&&ne(e,t)?t:n&&te(e,n)?n:e;return{open:i.props.startOpen||!1,preventFocus:!1,preSelection:i.props.selected?i.props.selected:r,highlightDates:ct(i.props.highlightDates),focused:!1}})),pe(be(i),"clearPreventFocusTimeout",(function(){i.preventFocusTimeout&&clearTimeout(i.preventFocusTimeout)})),pe(be(i),"setFocus",(function(){i.input&&i.input.focus&&i.input.focus()})),pe(be(i),"setBlur",(function(){i.input&&i.input.blur&&i.input.blur(),i.cancelFocusInput()})),pe(be(i),"setOpen",(function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];i.setState({open:e,preSelection:e&&i.state.open?i.state.preSelection:i.calcInitialState().preSelection,lastPreSelectChange:Rt},(function(){e||i.setState((function(e){return{focused:!!t&&e.focused}}),(function(){!t&&i.setBlur(),i.setState({inputValue:null})}))}))})),pe(be(i),"inputOk",(function(){return a(i.state.preSelection)})),pe(be(i),"isCalendarOpen",(function(){return void 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r=t[0];if(!i.props.onChangeRaw||(i.props.onChangeRaw.apply(be(i),t),"function"==typeof r.isDefaultPrevented&&!r.isDefaultPrevented())){i.setState({inputValue:r.target.value,lastPreSelectChange:It});var o=Se(r.target.value,i.props.dateFormat,i.props.locale,i.props.strictParsing);!o&&r.target.value||i.setSelected(o,r,!0)}})),pe(be(i),"handleSelect",(function(e,t,n){i.setState({preventFocus:!0},(function(){return i.preventFocusTimeout=setTimeout((function(){return i.setState({preventFocus:!1})}),50),i.preventFocusTimeout})),i.setSelected(e,t,!1,n),!i.props.shouldCloseOnSelect||i.props.showTimeSelect?i.setPreSelection(e):i.props.inline||i.setOpen(!1)})),pe(be(i),"setSelected",(function(e,t,n,r){var o=e;null!==o&&Je(o,i.props)||(ze(i.props.selected,o)&&!i.props.allowSameDay||(null!==o&&(!i.props.selected||n&&(i.props.showTimeSelect||i.props.showTimeSelectOnly||i.props.showTimeInput)||(o=Ce(o,{hour:k(i.props.selected),minute:w(i.props.selected),second:y(i.props.selected)})),i.props.inline||i.setState({preSelection:o}),i.props.inline&&i.props.monthsShown>1&&!i.props.inlineFocusSelectedMonth&&i.setState({monthSelectedIn:r})),i.props.onChange(o,t)),i.props.onSelect(o,t),n||i.setState({inputValue:null}))})),pe(be(i),"setPreSelection",(function(e){var t=void 0!==i.props.minDate,n=void 0!==i.props.maxDate,r=!0;e&&(t&&n?r=Be(e,i.props.minDate,i.props.maxDate):t?r=te(e,i.props.minDate):n&&(r=ne(e,i.props.maxDate))),r&&i.setState({preSelection:e})})),pe(be(i),"handleTimeChange",(function(e){var t=Ce(i.props.selected?i.props.selected:i.getPreSelection(),{hour:k(e),minute:w(e)});i.setState({preSelection:t}),i.props.onChange(t),i.props.shouldCloseOnSelect&&i.setOpen(!1),i.props.showTimeInput&&i.setOpen(!0),i.setState({inputValue:null})})),pe(be(i),"onInputClick",(function(){i.props.disabled||i.props.readOnly||i.setOpen(!0),i.props.onInputClick()})),pe(be(i),"onInputKeyDown",(function(e){i.props.onKeyDown(e);var t=e.key;if(i.state.open||i.props.inline||i.props.preventOpenOnFocus){if(i.state.open){if("ArrowDown"===t||"ArrowUp"===t){e.preventDefault();var n=i.calendar.componentNode&&i.calendar.componentNode.querySelector('.react-datepicker__day[tabindex="0"]');return void(n&&n.focus())}var r=Te(i.state.preSelection);"Enter"===t?(e.preventDefault(),i.inputOk()&&i.state.lastPreSelectChange===Rt?(i.handleSelect(r,e),!i.props.shouldCloseOnSelect&&i.setPreSelection(r)):i.setOpen(!1)):"Escape"===t&&(e.preventDefault(),i.setOpen(!1)),i.inputOk()||i.props.onInputError({code:1,msg:"Date 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i.props.inline||i.isCalendarOpen()?n.createElement(Nt,{ref:function(e){i.calendar=e},locale:i.props.locale,chooseDayAriaLabelPrefix:i.props.chooseDayAriaLabelPrefix,disabledDayAriaLabelPrefix:i.props.disabledDayAriaLabelPrefix,weekAriaLabelPrefix:i.props.weekAriaLabelPrefix,adjustDateOnChange:i.props.adjustDateOnChange,setOpen:i.setOpen,shouldCloseOnSelect:i.props.shouldCloseOnSelect,dateFormat:i.props.dateFormatCalendar,useWeekdaysShort:i.props.useWeekdaysShort,formatWeekDay:i.props.formatWeekDay,dropdownMode:i.props.dropdownMode,selected:i.props.selected,preSelection:i.state.preSelection,onSelect:i.handleSelect,onWeekSelect:i.props.onWeekSelect,openToDate:i.props.openToDate,minDate:i.props.minDate,maxDate:i.props.maxDate,selectsStart:i.props.selectsStart,selectsEnd:i.props.selectsEnd,startDate:i.props.startDate,endDate:i.props.endDate,excludeDates:i.props.excludeDates,filterDate:i.props.filterDate,onClickOutside:i.handleCalendarClickOutside,formatWeekNumber:i.props.formatWeekNumber,highlightDates:i.state.highlightDates,includeDates:i.props.includeDates,includeTimes:i.props.includeTimes,injectTimes:i.props.injectTimes,inline:i.props.inline,peekNextMonth:i.props.peekNextMonth,showMonthDropdown:i.props.showMonthDropdown,showPreviousMonths:i.props.showPreviousMonths,useShortMonthInDropdown:i.props.useShortMonthInDropdown,showMonthYearDropdown:i.props.showMonthYearDropdown,showWeekNumbers:i.props.showWeekNumbers,showYearDropdown:i.props.showYearDropdown,withPortal:i.props.withPortal,forceShowMonthNavigation:i.props.forceShowMonthNavigation,showDisabledMonthNavigation:i.props.showDisabledMonthNavigation,scrollableYearDropdown:i.props.scrollableYearDropdown,scrollableMonthYearDropdown:i.props.scrollableMonthYearDropdown,todayButton:i.props.todayButton,weekLabel:i.props.weekLabel,outsideClickIgnoreClass:"react-datepicker-ignore-onclickoutside",fixedHeight:i.props.fixedHeight,monthsShown:i.props.monthsShown,monthSelectedIn:i.state.monthSelectedIn,onDropdownFocus:i.handleDropdownFocus,onMonthChange:i.props.onMonthChange,onYearChange:i.props.onYearChange,dayClassName:i.props.dayClassName,weekDayClassName:i.props.weekDayClassName,monthClassName:i.props.monthClassName,timeClassName:i.props.timeClassName,showTimeSelect:i.props.showTimeSelect,showTimeSelectOnly:i.props.showTimeSelectOnly,onTimeChange:i.handleTimeChange,timeFormat:i.props.timeFormat,timeIntervals:i.props.timeIntervals,minTime:i.props.minTime,maxTime:i.props.maxTime,excludeTimes:i.props.excludeTimes,timeCaption:i.props.timeCaption,className:i.props.calendarClassName,container:i.props.calendarContainer,yearDropdownItemNumber:i.props.yearDropdownItemNumber,previousMonthButtonLabel:i.props.previousMonthButtonLabel,nextMonthButtonLabel:i.props.nextMonthButtonLabel,previousYearButtonLabel:i.props.previousYearButtonLabel,nextYearButtonLabel:i.props.nextYearButtonLabel,timeInputLabel:i.props.timeInputLabel,disabledKeyboardNavigation:i.props.disabledKeyboardNavigation,renderCustomHeader:i.props.renderCustomHeader,popperProps:i.props.popperProps,renderDayContents:i.props.renderDayContents,onDayMouseEnter:i.props.onDayMouseEnter,onMonthMouseLeave:i.props.onMonthMouseLeave,showTimeInput:i.props.showTimeInput,showMonthYearPicker:i.props.showMonthYearPicker,showFullMonthYearPicker:i.props.showFullMonthYearPicker,showYearPicker:i.props.showYearPicker,showQuarterYearPicker:i.props.showQuarterYearPicker,showPopperArrow:i.props.showPopperArrow,excludeScrollbar:i.props.excludeScrollbar,handleOnKeyDown:i.onDayKeyDown,isInputFocused:i.state.focused,customTimeInput:i.props.customTimeInput,setPreSelection:i.setPreSelection},i.props.children):null})),pe(be(i),"renderDateInput",(function(){var 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.ck-button__icon{margin-right:calc(-1*var(--ck-spacing-small));margin-left:var(--ck-spacing-small)}.ck.ck-button.ck-on,a.ck.ck-button.ck-on{background:var(--ck-color-button-on-background)}.ck.ck-button.ck-on:not(.ck-disabled):hover,a.ck.ck-button.ck-on:not(.ck-disabled):hover{background:var(--ck-color-button-on-hover-background)}.ck.ck-button.ck-on:not(.ck-disabled):active,a.ck.ck-button.ck-on:not(.ck-disabled):active{background:var(--ck-color-button-on-active-background);box-shadow:inset 0 2px 2px var(--ck-color-button-on-active-shadow)}.ck.ck-button.ck-on.ck-disabled,a.ck.ck-button.ck-on.ck-disabled{background:var(--ck-color-button-on-disabled-background)}.ck.ck-button.ck-button-save,a.ck.ck-button.ck-button-save{color:var(--ck-color-button-save)}.ck.ck-button.ck-button-cancel,a.ck.ck-button.ck-button-cancel{color:var(--ck-color-button-cancel)}.ck.ck-button .ck-button__icon use,.ck.ck-button .ck-button__icon use *,a.ck.ck-button .ck-button__icon use,a.ck.ck-button .ck-button__icon use *{color:inherit}.ck.ck-button .ck-button__label,a.ck.ck-button .ck-button__label{font-size:inherit;font-weight:inherit;color:inherit;cursor:inherit;vertical-align:middle}[dir=ltr] .ck.ck-button .ck-button__label,[dir=ltr] a.ck.ck-button .ck-button__label{text-align:left}[dir=rtl] .ck.ck-button .ck-button__label,[dir=rtl] a.ck.ck-button .ck-button__label{text-align:right}.ck.ck-button-action,a.ck.ck-button-action{background:var(--ck-color-button-action-background)}.ck.ck-button-action:not(.ck-disabled):hover,a.ck.ck-button-action:not(.ck-disabled):hover{background:var(--ck-color-button-action-hover-background)}.ck.ck-button-action:not(.ck-disabled):active,a.ck.ck-button-action:not(.ck-disabled):active{background:var(--ck-color-button-action-active-background);box-shadow:inset 0 2px 2px var(--ck-color-button-action-active-shadow)}.ck.ck-button-action.ck-disabled,a.ck.ck-button-action.ck-disabled{background:var(--ck-color-button-action-disabled-background)}.ck.ck-button-action,a.ck.ck-button-action{color:var(--ck-color-button-action-text)}.ck.ck-button-bold,a.ck.ck-button-bold{font-weight:700}"},function(e,t,n){var r=n(35);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck-content blockquote{overflow:hidden;padding-right:1.5em;padding-left:1.5em;margin-left:0;margin-right:0;font-style:italic;border-left:5px solid #ccc}.ck-content[dir=rtl] blockquote{border-left:0;border-right:5px solid #ccc}"},function(e,t,n){var r=n(37);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=":root{--ck-color-resizer:var(--ck-color-focus-border);--ck-resizer-size:10px;--ck-resizer-border-width:1px;--ck-resizer-border-radius:2px;--ck-resizer-offset:calc(var(--ck-resizer-size)/-2 - 2px);--ck-resizer-tooltip-offset:10px;--ck-color-resizer-tooltip-background:#262626;--ck-color-resizer-tooltip-text:#f2f2f2}.ck .ck-widget_with-resizer{position:relative}.ck .ck-widget__resizer{display:none;position:absolute;pointer-events:none;left:0;top:0;outline:1px solid var(--ck-color-resizer)}.ck-focused .ck-widget_with-resizer.ck-widget_selected>.ck-widget__resizer{display:block}.ck .ck-widget__resizer__handle{position:absolute;pointer-events:all;width:var(--ck-resizer-size);height:var(--ck-resizer-size);background:var(--ck-color-focus-border);border:var(--ck-resizer-border-width) solid #fff;border-radius:var(--ck-resizer-border-radius)}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-top-left{top:var(--ck-resizer-offset);left:var(--ck-resizer-offset);cursor:nwse-resize}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-top-right{top:var(--ck-resizer-offset);right:var(--ck-resizer-offset);cursor:nesw-resize}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-bottom-right{bottom:var(--ck-resizer-offset);right:var(--ck-resizer-offset);cursor:nwse-resize}.ck .ck-widget__resizer__handle.ck-widget__resizer__handle-bottom-left{bottom:var(--ck-resizer-offset);left:var(--ck-resizer-offset);cursor:nesw-resize}.ck .ck-widget.ck-widget_with-selection-handler{position:relative}.ck .ck-widget.ck-widget_with-selection-handler:hover .ck-widget__selection-handler{visibility:visible}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler{position:absolute}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler .ck-icon{display:block}.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected .ck-widget__selection-handler{visibility:visible}.ck .ck-size-view{background:var(--ck-color-resizer-tooltip-background);color:var(--ck-color-resizer-tooltip-text);border:1px solid var(--ck-color-resizer-tooltip-text);border-radius:var(--ck-resizer-border-radius);font-size:var(--ck-font-size-tiny);display:block;padding:var(--ck-spacing-small)}.ck .ck-size-view.ck-orientation-bottom-left,.ck .ck-size-view.ck-orientation-bottom-right,.ck .ck-size-view.ck-orientation-top-left,.ck .ck-size-view.ck-orientation-top-right{position:absolute}.ck .ck-size-view.ck-orientation-top-left{top:var(--ck-resizer-tooltip-offset);left:var(--ck-resizer-tooltip-offset)}.ck .ck-size-view.ck-orientation-top-right{top:var(--ck-resizer-tooltip-offset);right:var(--ck-resizer-tooltip-offset)}.ck .ck-size-view.ck-orientation-bottom-right{bottom:var(--ck-resizer-tooltip-offset);right:var(--ck-resizer-tooltip-offset)}.ck .ck-size-view.ck-orientation-bottom-left{bottom:var(--ck-resizer-tooltip-offset);left:var(--ck-resizer-tooltip-offset)}:root{--ck-widget-outline-thickness:3px;--ck-widget-handler-icon-size:16px;--ck-widget-handler-animation-duration:200ms;--ck-widget-handler-animation-curve:ease;--ck-color-widget-blurred-border:#dedede;--ck-color-widget-hover-border:#ffc83d;--ck-color-widget-editable-focus-background:var(--ck-color-base-background);--ck-color-widget-drag-handler-icon-color:var(--ck-color-base-background)}.ck .ck-widget{outline-width:var(--ck-widget-outline-thickness);outline-style:solid;outline-color:transparent;transition:outline-color var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve)}.ck .ck-widget.ck-widget_selected,.ck .ck-widget.ck-widget_selected:hover{outline:var(--ck-widget-outline-thickness) solid var(--ck-color-focus-border)}.ck .ck-widget:hover{outline-color:var(--ck-color-widget-hover-border)}.ck .ck-editor__nested-editable{border:1px solid transparent}.ck .ck-editor__nested-editable.ck-editor__nested-editable_focused,.ck .ck-editor__nested-editable:focus{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-inner-shadow),0 0;background-color:var(--ck-color-widget-editable-focus-background)}.ck-editor__editable>.ck-widget.ck-widget_with-selection-handler:first-child,.ck-editor__editable blockquote>.ck-widget.ck-widget_with-selection-handler:first-child{margin-top:calc(1em + var(--ck-widget-handler-icon-size))}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler{padding:4px;box-sizing:border-box;background-color:transparent;opacity:0;transition:background-color var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve),visibility var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve),opacity var(--ck-widget-handler-animation-duration) var(--ck-widget-handler-animation-curve);border-radius:var(--ck-border-radius) var(--ck-border-radius) 0 0;transform:translateY(-100%);left:calc(0px - var(--ck-widget-outline-thickness))}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler:hover .ck-icon .ck-icon__selected-indicator{opacity:1}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler .ck-icon{width:var(--ck-widget-handler-icon-size);height:var(--ck-widget-handler-icon-size);color:var(--ck-color-widget-drag-handler-icon-color)}.ck .ck-widget.ck-widget_with-selection-handler .ck-widget__selection-handler .ck-icon .ck-icon__selected-indicator{opacity:0;transition:opacity .3s var(--ck-widget-handler-animation-curve)}.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected .ck-widget__selection-handler,.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected:hover .ck-widget__selection-handler{opacity:1;background-color:var(--ck-color-focus-border)}.ck .ck-widget.ck-widget_with-selection-handler.ck-widget_selected 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.ck-widget__selection-handler,.ck-editor__editable.ck-blurred .ck-widget.ck-widget_selected:hover .ck-widget__selection-handler:hover{background:var(--ck-color-widget-blurred-border)}.ck-editor__editable.ck-read-only .ck-widget{--ck-widget-outline-thickness:0}"},function(e,t,n){var r=n(39);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck.ck-labeled-input .ck-labeled-input__status{font-size:var(--ck-font-size-small);margin-top:var(--ck-spacing-small);white-space:normal}.ck.ck-labeled-input .ck-labeled-input__status_error{color:var(--ck-color-base-error)}"},function(e,t,n){var r=n(41);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=":root{--ck-input-text-width:18em}.ck.ck-input-text{border-radius:0}.ck-rounded-corners .ck.ck-input-text,.ck.ck-input-text.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-input-text{box-shadow:var(--ck-inner-shadow),0 0;background:var(--ck-color-input-background);border:1px solid var(--ck-color-input-border);padding:var(--ck-spacing-extra-tiny) var(--ck-spacing-medium);min-width:var(--ck-input-text-width);min-height:var(--ck-ui-component-min-height);transition-property:box-shadow,border;transition:.2s ease-in-out}.ck.ck-input-text:focus{outline:none;border:var(--ck-focus-ring);box-shadow:var(--ck-focus-outer-shadow),var(--ck-inner-shadow)}.ck.ck-input-text[readonly]{border:1px solid var(--ck-color-input-disabled-border);background:var(--ck-color-input-disabled-background);color:var(--ck-color-input-disabled-text)}.ck.ck-input-text[readonly]:focus{box-shadow:var(--ck-focus-disabled-outer-shadow),var(--ck-inner-shadow)}.ck.ck-input-text.ck-error{border-color:var(--ck-color-input-error-border);animation:ck-text-input-shake .3s ease both}.ck.ck-input-text.ck-error:focus{box-shadow:var(--ck-focus-error-outer-shadow),var(--ck-inner-shadow)}@keyframes ck-text-input-shake{20%{transform:translateX(-2px)}40%{transform:translateX(2px)}60%{transform:translateX(-1px)}80%{transform:translateX(1px)}}"},function(e,t,n){var r=n(43);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck.ck-text-alternative-form{display:flex;flex-direction:row;flex-wrap:nowrap}.ck.ck-text-alternative-form .ck-labeled-input{display:inline-block}.ck.ck-text-alternative-form .ck-label{display:none}@media screen and (max-width:600px){.ck.ck-text-alternative-form{flex-wrap:wrap}.ck.ck-text-alternative-form .ck-labeled-input{flex-basis:100%}.ck.ck-text-alternative-form .ck-button{flex-basis:50%}}.ck.ck-text-alternative-form{padding:var(--ck-spacing-standard)}.ck.ck-text-alternative-form:focus{outline:none}[dir=ltr] .ck.ck-text-alternative-form>:not(:first-child),[dir=rtl] .ck.ck-text-alternative-form>:not(:last-child){margin-left:var(--ck-spacing-standard)}@media screen and (max-width:600px){.ck.ck-text-alternative-form{padding:0;width:calc(0.8*var(--ck-input-text-width))}.ck.ck-text-alternative-form .ck-labeled-input{margin:var(--ck-spacing-standard) var(--ck-spacing-standard) 0}.ck.ck-text-alternative-form .ck-labeled-input .ck-input-text{min-width:0;width:100%}.ck.ck-text-alternative-form .ck-button{padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-standard);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-text-alternative-form .ck-button{margin-left:0}[dir=ltr] .ck.ck-text-alternative-form .ck-button:first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-text-alternative-form .ck-button{margin-left:0}[dir=rtl] .ck.ck-text-alternative-form .ck-button:last-of-type{border-right:1px solid var(--ck-color-base-border)}}"},function(e,t,n){var r=n(45);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=':root{--ck-balloon-panel-arrow-z-index:calc(var(--ck-z-default) - 3)}.ck.ck-balloon-panel{display:none;position:absolute;z-index:var(--ck-z-modal)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after,.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{content:"";position:absolute}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel[class*=arrow_n]:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel[class*=arrow_n]:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel[class*=arrow_s]:before{z-index:var(--ck-balloon-panel-arrow-z-index)}.ck.ck-balloon-panel[class*=arrow_s]:after{z-index:calc(var(--ck-balloon-panel-arrow-z-index) + 1)}.ck.ck-balloon-panel.ck-balloon-panel_visible{display:block}:root{--ck-balloon-arrow-offset:2px;--ck-balloon-arrow-height:10px;--ck-balloon-arrow-half-width:8px}.ck.ck-balloon-panel{border-radius:0}.ck-rounded-corners .ck.ck-balloon-panel,.ck.ck-balloon-panel.ck-rounded-corners{border-radius:var(--ck-border-radius)}.ck.ck-balloon-panel{box-shadow:var(--ck-drop-shadow),0 0;min-height:15px;background:var(--ck-color-panel-background);border:1px solid var(--ck-color-panel-border)}.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:after,.ck.ck-balloon-panel.ck-balloon-panel_with-arrow:before{width:0;height:0;border-style:solid}.ck.ck-balloon-panel[class*=arrow_n]:after,.ck.ck-balloon-panel[class*=arrow_n]:before{border-left-width:var(--ck-balloon-arrow-half-width);border-bottom-width:var(--ck-balloon-arrow-height);border-right-width:var(--ck-balloon-arrow-half-width);border-top-width:0}.ck.ck-balloon-panel[class*=arrow_n]:before{border-bottom-color:var(--ck-color-panel-border)}.ck.ck-balloon-panel[class*=arrow_n]:after,.ck.ck-balloon-panel[class*=arrow_n]:before{border-left-color:transparent;border-right-color:transparent;border-top-color:transparent}.ck.ck-balloon-panel[class*=arrow_n]:after{border-bottom-color:var(--ck-color-panel-background);margin-top:var(--ck-balloon-arrow-offset)}.ck.ck-balloon-panel[class*=arrow_s]:after,.ck.ck-balloon-panel[class*=arrow_s]:before{border-left-width:var(--ck-balloon-arrow-half-width);border-bottom-width:0;border-right-width:var(--ck-balloon-arrow-half-width);border-top-width:var(--ck-balloon-arrow-height)}.ck.ck-balloon-panel[class*=arrow_s]:before{border-top-color:var(--ck-color-panel-border)}.ck.ck-balloon-panel[class*=arrow_s]:after,.ck.ck-balloon-panel[class*=arrow_s]:before{border-left-color:transparent;border-bottom-color:transparent;border-right-color:transparent}.ck.ck-balloon-panel[class*=arrow_s]:after{border-top-color:var(--ck-color-panel-background);margin-bottom:var(--ck-balloon-arrow-offset)}.ck.ck-balloon-panel.ck-balloon-panel_arrow_n:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_n:before{left:50%;margin-left:calc(-1*var(--ck-balloon-arrow-half-width));top:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_nw:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_nw:before{left:calc(2*var(--ck-balloon-arrow-half-width));top:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_ne:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_ne:before{right:calc(2*var(--ck-balloon-arrow-half-width));top:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_s:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_s:before{left:50%;margin-left:calc(-1*var(--ck-balloon-arrow-half-width));bottom:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_sw:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_sw:before{left:calc(2*var(--ck-balloon-arrow-half-width));bottom:calc(-1*var(--ck-balloon-arrow-height))}.ck.ck-balloon-panel.ck-balloon-panel_arrow_se:after,.ck.ck-balloon-panel.ck-balloon-panel_arrow_se:before{right:calc(2*var(--ck-balloon-arrow-half-width));bottom:calc(-1*var(--ck-balloon-arrow-height))}'},function(e,t,n){var 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r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports=".ck .ck-fake-panel{position:absolute;z-index:calc(var(--ck-z-modal) - 1)}.ck .ck-fake-panel div{position:absolute}.ck .ck-fake-panel div:first-child{z-index:2}.ck .ck-fake-panel div:nth-child(2){z-index:1}:root{--ck-balloon-fake-panel-offset-horizontal:6px;--ck-balloon-fake-panel-offset-vertical:6px}.ck .ck-fake-panel div{box-shadow:var(--ck-drop-shadow),0 0;min-height:15px;background:var(--ck-color-panel-background);border:1px solid var(--ck-color-panel-border);border-radius:var(--ck-border-radius);width:100%;height:100%}.ck .ck-fake-panel div:first-child{margin-left:var(--ck-balloon-fake-panel-offset-horizontal);margin-top:var(--ck-balloon-fake-panel-offset-vertical)}.ck .ck-fake-panel div:nth-child(2){margin-left:calc(var(--ck-balloon-fake-panel-offset-horizontal)*2);margin-top:calc(var(--ck-balloon-fake-panel-offset-vertical)*2)}.ck 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.ck-button__label{padding:0 var(--ck-spacing-medium);color:var(--ck-color-link-default);text-overflow:ellipsis;cursor:pointer;max-width:var(--ck-input-text-width);min-width:3em;text-align:center}.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label:hover{text-decoration:underline}.ck.ck-link-actions:focus{outline:none}[dir=ltr] .ck.ck-link-actions .ck-button:not(:first-child),[dir=rtl] .ck.ck-link-actions .ck-button:not(:last-child){margin-left:var(--ck-spacing-standard)}@media screen and (max-width:600px){.ck.ck-link-actions{padding:0;width:calc(0.8*var(--ck-input-text-width))}.ck.ck-link-actions .ck-button.ck-link-actions__preview{margin:var(--ck-spacing-standard) var(--ck-spacing-standard) 0}.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label{min-width:0;max-width:100%}.ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-standard);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){margin-left:0}[dir=ltr] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview):first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){margin-left:0}[dir=rtl] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview):last-of-type{border-right:1px solid var(--ck-color-base-border)}}"},function(e,t,n){var r=n(80);"string"==typeof r&&(r=[[e.i,r,""]]),n(1)(r,{injectType:"singletonStyleTag",insert:"head",singleton:!0}),r.locals&&(e.exports=r.locals)},function(e,t){e.exports='.ck-media__wrapper .ck-media__placeholder{display:flex;flex-direction:column;align-items:center}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-tooltip{display:block}@media (hover:none){.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-tooltip{display:none}}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url{max-width:100%;position:relative}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url:hover .ck-tooltip{visibility:visible;opacity:1}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-media__placeholder__url__text{overflow:hidden;display:block}.ck-media__wrapper[data-oembed-url*="facebook.com"] .ck-media__placeholder__icon *,.ck-media__wrapper[data-oembed-url*="google.com/maps"] .ck-media__placeholder__icon *,.ck-media__wrapper[data-oembed-url*="instagram.com"] .ck-media__placeholder__icon *,.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck-media__placeholder__icon *{display:none}.ck-editor__editable:not(.ck-read-only) .ck-media__wrapper>:not(.ck-media__placeholder),.ck-editor__editable:not(.ck-read-only) .ck-widget:not(.ck-widget_selected) .ck-media__placeholder{pointer-events:none}:root{--ck-media-embed-placeholder-icon-size:3em;--ck-color-media-embed-placeholder-url-text:#757575;--ck-color-media-embed-placeholder-url-text-hover:var(--ck-color-base-text)}.ck-media__wrapper{margin:0 auto}.ck-media__wrapper .ck-media__placeholder{padding:calc(3*var(--ck-spacing-standard));background:var(--ck-color-base-foreground)}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__icon{min-width:var(--ck-media-embed-placeholder-icon-size);height:var(--ck-media-embed-placeholder-icon-size);margin-bottom:var(--ck-spacing-large);background-position:50%;background-size:cover}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__icon .ck-icon{width:100%;height:100%}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-media__placeholder__url__text{color:var(--ck-color-media-embed-placeholder-url-text);white-space:nowrap;text-align:center;font-style:italic;text-overflow:ellipsis}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url .ck-media__placeholder__url__text:hover{color:var(--ck-color-media-embed-placeholder-url-text-hover);cursor:pointer;text-decoration:underline}.ck-media__wrapper[data-oembed-url*="open.spotify.com"]{max-width:300px;max-height:380px}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder{background:linear-gradient(90deg,#71c6f4,#0d70a5)}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder .ck-media__placeholder__icon{background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MDAgNDAwIj48cGF0aCBkPSJNNDAwIDIwMGMwIDExMC41LTg5LjUgMjAwLTIwMCAyMDBTMCAzMTAuNSAwIDIwMCA4OS41IDAgMjAwIDBzMjAwIDg5LjUgMjAwIDIwMHpNMTYzLjQgMzA1LjVjODguNyAwIDEzNy4yLTczLjUgMTM3LjItMTM3LjIgMC0yLjEgMC00LjItLjEtNi4yIDkuNC02LjggMTcuNi0xNS4zIDI0LjEtMjUtOC42IDMuOC0xNy45IDYuNC0yNy43IDcuNiAxMC02IDE3LjYtMTUuNCAyMS4yLTI2LjctOS4zIDUuNS0xOS42IDkuNS0zMC42IDExLjctOC44LTkuNC0yMS4zLTE1LjItMzUuMi0xNS4yLTI2LjYgMC00OC4yIDIxLjYtNDguMiA0OC4yIDAgMy44LjQgNy41IDEuMyAxMS00MC4xLTItNzUuNi0yMS4yLTk5LjQtNTAuNC00LjEgNy4xLTYuNSAxNS40LTYuNSAyNC4yIDAgMTYuNyA4LjUgMzEuNSAyMS41IDQwLjEtNy45LS4yLTE1LjMtMi40LTIxLjgtNnYuNmMwIDIzLjQgMTYuNiA0Mi44IDM4LjcgNDcuMy00IDEuMS04LjMgMS43LTEyLjcgMS43LTMuMSAwLTYuMS0uMy05LjEtLjkgNi4xIDE5LjIgMjMuOSAzMy4xIDQ1IDMzLjUtMTYuNSAxMi45LTM3LjMgMjAuNi01OS45IDIwLjYtMy45IDAtNy43LS4yLTExLjUtLjcgMjEuMSAxMy44IDQ2LjUgMjEuOCA3My43IDIxLjgiIGZpbGw9IiNmZmYiLz48L3N2Zz4=)}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder .ck-media__placeholder__url__text{color:#b8e6ff}.ck-media__wrapper[data-oembed-url*="twitter.com"] .ck.ck-media__placeholder .ck-media__placeholder__url__text:hover{color:#fff}.ck-media__wrapper[data-oembed-url*="google.com/maps"] .ck-media__placeholder__icon{background-image:url(data:image/svg+xml;base64,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)}.ck-media__wrapper[data-oembed-url*="facebook.com"] 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this.position=gn._createAfter(n),this._next();r=n.data[e.offset]}else r=n.getChild(e.offset);if(r instanceof Ht)return this.shallow?e.offset++:e=new gn(r,0),this.position=e,this._formatReturnValue("elementStart",r,t,e,1);if(r instanceof At){if(this.singleCharacters)return e=new gn(r,0),this.position=e,this._next();{let n,o=r.data.length;return r==this._boundaryEndParent?(o=this.boundaries.end.offset,n=new It(r,0,o),e=gn._createAfter(n)):(n=new It(r,0,r.data.length),e.offset++),this.position=e,this._formatReturnValue("text",n,t,e,o)}}if("string"==typeof r){let r;r=this.singleCharacters?1:(n===this._boundaryEndParent?this.boundaries.end.offset:n.data.length)-e.offset;const o=new It(n,e.offset,r);return e.offset+=r,this.position=e,this._formatReturnValue("text",o,t,e,r)}return e=gn._createAfter(n),this.position=e,this.ignoreElementEnd?this._next():this._formatReturnValue("elementEnd",n,t,e)}_previous(){let e=this.position.clone();const t=this.position,n=e.parent;if(null===n.parent&&0===e.offset)return{done:!0};if(n==this._boundaryStartParent&&e.offset==this.boundaries.start.offset)return{done:!0};let r;if(n instanceof At){if(e.isAtStart)return this.position=gn._createBefore(n),this._previous();r=n.data[e.offset-1]}else r=n.getChild(e.offset-1);if(r instanceof Ht)return this.shallow?(e.offset--,this.position=e,this._formatReturnValue("elementStart",r,t,e,1)):(e=new gn(r,r.childCount),this.position=e,this.ignoreElementEnd?this._previous():this._formatReturnValue("elementEnd",r,t,e));if(r instanceof At){if(this.singleCharacters)return e=new gn(r,r.data.length),this.position=e,this._previous();{let n,o=r.data.length;if(r==this._boundaryStartParent){const t=this.boundaries.start.offset;o=(n=new It(r,t,r.data.length-t)).data.length,e=gn._createBefore(n)}else n=new It(r,0,r.data.length),e.offset--;return this.position=e,this._formatReturnValue("text",n,t,e,o)}}if("string"==typeof r){let r;if(this.singleCharacters)r=1;else{const t=n===this._boundaryStartParent?this.boundaries.start.offset:0;r=e.offset-t}e.offset-=r;const o=new It(n,e.offset,r);return this.position=e,this._formatReturnValue("text",o,t,e,r)}return e=gn._createBefore(n),this.position=e,this._formatReturnValue("elementStart",n,t,e,1)}_formatReturnValue(e,t,n,r,o){return t instanceof It&&(t.offsetInText+t.data.length==t.textNode.data.length&&("forward"!=this.direction||this.boundaries&&this.boundaries.end.isEqual(this.position)?n=gn._createAfter(t.textNode):(r=gn._createAfter(t.textNode),this.position=r)),0===t.offsetInText&&("backward"!=this.direction||this.boundaries&&this.boundaries.start.isEqual(this.position)?n=gn._createBefore(t.textNode):(r=gn._createBefore(t.textNode),this.position=r))),{done:!1,value:{type:e,item:t,previousPosition:n,nextPosition:r,length:o}}}}class gn{constructor(e,t){this.parent=e,this.offset=t}get nodeAfter(){return this.parent.is("text")?null:this.parent.getChild(this.offset)||null}get nodeBefore(){return this.parent.is("text")?null:this.parent.getChild(this.offset-1)||null}get isAtStart(){return 0===this.offset}get isAtEnd(){const e=this.parent.is("text")?this.parent.data.length:this.parent.childCount;return this.offset===e}get root(){return this.parent.root}get editableElement(){let e=this.parent;for(;!(e instanceof hn);){if(!e.parent)return null;e=e.parent}return e}getShiftedBy(e){const t=gn._createAt(this),n=t.offset+e;return t.offset=n<0?0:n,t}getLastMatchingPosition(e,t={}){t.startPosition=this;const n=new mn(t);return n.skip(e),n.position}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonAncestor(e){const t=this.getAncestors(),n=e.getAncestors();let r=0;for(;t[r]==n[r]&&t[r];)r++;return 0===r?null:t[r-1]}is(e){return"position"==e||"view:position"==e}isEqual(e){return this.parent==e.parent&&this.offset==e.offset}isBefore(e){return"before"==this.compareWith(e)}isAfter(e){return"after"==this.compareWith(e)}compareWith(e){if(this.root!==e.root)return"different";if(this.isEqual(e))return"same";const t=this.parent.is("node")?this.parent.getPath():[],n=e.parent.is("node")?e.parent.getPath():[];t.push(this.offset),n.push(e.offset);const r=Pt(t,n);switch(r){case"prefix":return"before";case"extension":return"after";default:return t[r]<n[r]?"before":"after"}}getWalker(e={}){return e.startPosition=this,new mn(e)}clone(){return new gn(this.parent,this.offset)}static _createAt(e,t){if(e instanceof gn)return new this(e.parent,e.offset);{const n=e;if("end"==t)t=n.is("text")?n.data.length:n.childCount;else{if("before"==t)return this._createBefore(n);if("after"==t)return this._createAfter(n);if(0!==t&&!t)throw new _t.b("view-createPositionAt-offset-required: View#createPositionAt() requires the offset when the first parameter is a view item.",n)}return new gn(n,t)}}static _createAfter(e){if(e.is("textProxy"))return new gn(e.textNode,e.offsetInText+e.data.length);if(!e.parent)throw new _t.b("view-position-after-root: You can not make position after root.",e,{root:e});return new gn(e.parent,e.index+1)}static _createBefore(e){if(e.is("textProxy"))return new gn(e.textNode,e.offsetInText);if(!e.parent)throw new _t.b("view-position-before-root: You can not make position before root.",e,{root:e});return new gn(e.parent,e.index)}}class _n{constructor(e,t=null){this.start=e.clone(),this.end=t?t.clone():e.clone()}*[Symbol.iterator](){yield*new mn({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let e=this.start.getLastMatchingPosition(vn,{direction:"backward"}),t=this.end.getLastMatchingPosition(vn);return e.parent.is("text")&&e.isAtStart&&(e=gn._createBefore(e.parent)),t.parent.is("text")&&t.isAtEnd&&(t=gn._createAfter(t.parent)),new _n(e,t)}getTrimmed(){let e=this.start.getLastMatchingPosition(vn);if(e.isAfter(this.end)||e.isEqual(this.end))return new _n(e,e);let t=this.end.getLastMatchingPosition(vn,{direction:"backward"});const n=e.nodeAfter,r=t.nodeBefore;return n&&n.is("text")&&(e=new gn(n,0)),r&&r.is("text")&&(t=new gn(r,r.data.length)),new _n(e,t)}isEqual(e){return this==e||this.start.isEqual(e.start)&&this.end.isEqual(e.end)}containsPosition(e){return e.isAfter(this.start)&&e.isBefore(this.end)}containsRange(e,t=!1){e.isCollapsed&&(t=!1);const n=this.containsPosition(e.start)||t&&this.start.isEqual(e.start),r=this.containsPosition(e.end)||t&&this.end.isEqual(e.end);return n&&r}getDifference(e){const t=[];return this.isIntersecting(e)?(this.containsPosition(e.start)&&t.push(new _n(this.start,e.start)),this.containsPosition(e.end)&&t.push(new _n(e.end,this.end))):t.push(this.clone()),t}getIntersection(e){if(this.isIntersecting(e)){let t=this.start,n=this.end;return this.containsPosition(e.start)&&(t=e.start),this.containsPosition(e.end)&&(n=e.end),new _n(t,n)}return null}getWalker(e={}){return e.boundaries=this,new mn(e)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}clone(){return new _n(this.start,this.end)}*getItems(e={}){e.boundaries=this,e.ignoreElementEnd=!0;const t=new mn(e);for(const e of t)yield e.item}*getPositions(e={}){e.boundaries=this;const t=new mn(e);yield t.position;for(const e of t)yield e.nextPosition}is(e){return"range"==e||"view:range"==e}isIntersecting(e){return this.start.isBefore(e.end)&&this.end.isAfter(e.start)}static _createFromParentsAndOffsets(e,t,n,r){return new this(new gn(e,t),new gn(n,r))}static _createFromPositionAndShift(e,t){const n=e,r=e.getShiftedBy(t);return t>0?new this(n,r):new this(r,n)}static _createIn(e){return this._createFromParentsAndOffsets(e,0,e,e.childCount)}static _createOn(e){const t=e.is("textProxy")?e.offsetSize:1;return this._createFromPositionAndShift(gn._createBefore(e),t)}}function vn(e){return!(!e.item.is("attributeElement")&&!e.item.is("uiElement"))}function bn(e){let t=0;for(const n of e)t++;return t}class yn{constructor(e=null,t,n){this._ranges=[],this._lastRangeBackward=!1,this._isFake=!1,this._fakeSelectionLabel="",this.setTo(e,t,n)}get isFake(){return this._isFake}get fakeSelectionLabel(){return this._fakeSelectionLabel}get anchor(){if(!this._ranges.length)return null;const e=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?e.end:e.start).clone()}get focus(){if(!this._ranges.length)return null;const e=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?e.start:e.end).clone()}get isCollapsed(){return 1===this.rangeCount&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){return this.anchor?this.anchor.editableElement:null}*getRanges(){for(const e of this._ranges)yield e.clone()}getFirstRange(){let e=null;for(const t of this._ranges)e&&!t.start.isBefore(e.start)||(e=t);return e?e.clone():null}getLastRange(){let e=null;for(const t of this._ranges)e&&!t.end.isAfter(e.end)||(e=t);return e?e.clone():null}getFirstPosition(){const e=this.getFirstRange();return e?e.start.clone():null}getLastPosition(){const e=this.getLastRange();return e?e.end.clone():null}isEqual(e){if(this.isFake!=e.isFake)return!1;if(this.isFake&&this.fakeSelectionLabel!=e.fakeSelectionLabel)return!1;if(this.rangeCount!=e.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(e.anchor)||!this.focus.isEqual(e.focus))return!1;for(const t of this._ranges){let n=!1;for(const r of e._ranges)if(t.isEqual(r)){n=!0;break}if(!n)return!1}return!0}isSimilar(e){if(this.isBackward!=e.isBackward)return!1;const t=bn(this.getRanges());if(t!=bn(e.getRanges()))return!1;if(0==t)return!0;for(let t of this.getRanges()){t=t.getTrimmed();let n=!1;for(let r of e.getRanges())if(r=r.getTrimmed(),t.start.isEqual(r.start)&&t.end.isEqual(r.end)){n=!0;break}if(!n)return!1}return!0}getSelectedElement(){if(1!==this.rangeCount)return null;const e=this.getFirstRange();let t=e.start.nodeAfter,n=e.end.nodeBefore;return e.start.parent.is("text")&&e.start.isAtEnd&&e.start.parent.nextSibling&&(t=e.start.parent.nextSibling),e.end.parent.is("text")&&e.end.isAtStart&&e.end.parent.previousSibling&&(n=e.end.parent.previousSibling),t instanceof Ht&&t==n?t:null}setTo(e,t,n){if(null===e)this._setRanges([]),this._setFakeOptions(t);else if(e instanceof yn||e instanceof wn)this._setRanges(e.getRanges(),e.isBackward),this._setFakeOptions({fake:e.isFake,label:e.fakeSelectionLabel});else if(e instanceof _n)this._setRanges([e],t&&t.backward),this._setFakeOptions(t);else if(e instanceof gn)this._setRanges([new _n(e)]),this._setFakeOptions(t);else if(e instanceof Nt){const r=!!n&&!!n.backward;let o;if(void 0===t)throw new _t.b("view-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",this);o="in"==t?_n._createIn(e):"on"==t?_n._createOn(e):new _n(gn._createAt(e,t)),this._setRanges([o],r),this._setFakeOptions(n)}else{if(!Yt(e))throw new _t.b("view-selection-setTo-not-selectable: Cannot set selection to given place.",this);this._setRanges(e,t&&t.backward),this._setFakeOptions(t)}this.fire("change")}setFocus(e,t){if(null===this.anchor)throw new _t.b("view-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",this);const n=gn._createAt(e,t);if("same"==n.compareWith(this.focus))return;const r=this.anchor;this._ranges.pop(),"before"==n.compareWith(r)?this._addRange(new _n(n,r),!0):this._addRange(new _n(r,n)),this.fire("change")}is(e){return"selection"==e||"view:selection"==e}_setRanges(e,t=!1){e=Array.from(e),this._ranges=[];for(const t of e)this._addRange(t);this._lastRangeBackward=!!t}_setFakeOptions(e={}){this._isFake=!!e.fake,this._fakeSelectionLabel=e.fake&&e.label||""}_addRange(e,t=!1){if(!(e instanceof _n))throw new _t.b("view-selection-add-range-not-range: Selection range set to an object that is not an instance of view.Range",this);this._pushRange(e),this._lastRangeBackward=!!t}_pushRange(e){for(const t of this._ranges)if(e.isIntersecting(t))throw new _t.b("view-selection-range-intersects: Trying to add a range that intersects with another range from selection.",this,{addedRange:e,intersectingRange:t});this._ranges.push(new _n(e.start,e.end))}}Ct(yn,xt);class wn{constructor(e=null,t,n){this._selection=new yn,this._selection.delegate("change").to(this),this._selection.setTo(e,t,n)}get isFake(){return this._selection.isFake}get fakeSelectionLabel(){return this._selection.fakeSelectionLabel}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get isCollapsed(){return this._selection.isCollapsed}get rangeCount(){return this._selection.rangeCount}get isBackward(){return this._selection.isBackward}get editableElement(){return this._selection.editableElement}get _ranges(){return this._selection._ranges}*getRanges(){yield*this._selection.getRanges()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getSelectedElement(){return this._selection.getSelectedElement()}isEqual(e){return this._selection.isEqual(e)}isSimilar(e){return this._selection.isSimilar(e)}is(e){return"selection"==e||"documentSelection"==e||"view:selection"==e||"view:documentSelection"==e}_setTo(e,t,n){this._selection.setTo(e,t,n)}_setFocus(e,t){this._selection.setFocus(e,t)}}Ct(wn,xt);class kn{constructor(e={}){this._items=[],this._itemMap=new Map,this._idProperty=e.idProperty||"id",this._bindToExternalToInternalMap=new WeakMap,this._bindToInternalToExternalMap=new WeakMap,this._skippedIndexesFromExternal=[]}get length(){return this._items.length}get first(){return this._items[0]||null}get last(){return this._items[this.length-1]||null}add(e,t){let n;const r=this._idProperty;if(r in e){if("string"!=typeof(n=e[r]))throw new _t.b("collection-add-invalid-id",this);if(this.get(n))throw new _t.b("collection-add-item-already-exists",this)}else e[r]=n=bt();if(void 0===t)t=this._items.length;else if(t>this._items.length||t<0)throw new _t.b("collection-add-item-invalid-index",this);return this._items.splice(t,0,e),this._itemMap.set(n,e),this.fire("add",e,t),this}get(e){let t;if("string"==typeof e)t=this._itemMap.get(e);else{if("number"!=typeof e)throw new _t.b("collection-get-invalid-arg: Index or id must be given.",this);t=this._items[e]}return t||null}has(e){if("string"==typeof e)return this._itemMap.has(e);{const t=e[this._idProperty];return this._itemMap.has(t)}}getIndex(e){let t;return t="string"==typeof e?this._itemMap.get(e):e,this._items.indexOf(t)}remove(e){let t,n,r,o=!1;const a=this._idProperty;if("string"==typeof e?(n=e,o=!(r=this._itemMap.get(n)),r&&(t=this._items.indexOf(r))):"number"==typeof e?(t=e,o=!(r=this._items[t]),r&&(n=r[a])):(n=(r=e)[a],o=-1==(t=this._items.indexOf(r))||!this._itemMap.get(n)),o)throw new _t.b("collection-remove-404: Item not found.",this);this._items.splice(t,1),this._itemMap.delete(n);const i=this._bindToInternalToExternalMap.get(r);return this._bindToInternalToExternalMap.delete(r),this._bindToExternalToInternalMap.delete(i),this.fire("remove",r,t),r}map(e,t){return this._items.map(e,t)}find(e,t){return this._items.find(e,t)}filter(e,t){return this._items.filter(e,t)}clear(){for(this._bindToCollection&&(this.stopListening(this._bindToCollection),this._bindToCollection=null);this.length;)this.remove(0)}bindTo(e){if(this._bindToCollection)throw new _t.b("collection-bind-to-rebind: The collection cannot be bound more than once.",this);return this._bindToCollection=e,{as:e=>{this._setUpBindToBinding(t=>new e(t))},using:e=>{"function"==typeof e?this._setUpBindToBinding(t=>e(t)):this._setUpBindToBinding(t=>t[e])}}}_setUpBindToBinding(e){const t=this._bindToCollection,n=(n,r,o)=>{const a=t._bindToCollection==this,i=t._bindToInternalToExternalMap.get(r);if(a&&i)this._bindToExternalToInternalMap.set(r,i),this._bindToInternalToExternalMap.set(i,r);else{const n=e(r);if(!n)return void this._skippedIndexesFromExternal.push(o);let a=o;for(const e of this._skippedIndexesFromExternal)o>e&&a--;for(const e of t._skippedIndexesFromExternal)a>=e&&a++;this._bindToExternalToInternalMap.set(r,n),this._bindToInternalToExternalMap.set(n,r),this.add(n,a);for(let e=0;e<t._skippedIndexesFromExternal.length;e++)a<=t._skippedIndexesFromExternal[e]&&t._skippedIndexesFromExternal[e]++}};for(const e of t)n(0,e,t.getIndex(e));this.listenTo(t,"add",n),this.listenTo(t,"remove",(e,t,n)=>{const r=this._bindToExternalToInternalMap.get(t);r&&this.remove(r),this._skippedIndexesFromExternal=this._skippedIndexesFromExternal.reduce((e,t)=>(n<t&&e.push(t-1),n>t&&e.push(t),e),[])})}[Symbol.iterator](){return this._items[Symbol.iterator]()}}Ct(kn,xt);class xn{constructor(){this.selection=new wn,this.roots=new kn({idProperty:"rootName"}),this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isComposing",!1),this._postFixers=new Set}getRoot(e="main"){return this.roots.get(e)}registerPostFixer(e){this._postFixers.add(e)}destroy(){this.roots.map(e=>e.destroy()),this.stopListening()}_callPostFixers(e){let t=!1;do{for(const n of this._postFixers)if(t=n(e))break}while(t)}}Ct(xn,on);class Mn extends Ht{constructor(e,t,n){super(e,t,n),this.getFillerOffset=En,this._priority=10,this._id=null,this._clonesGroup=null}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(null===this.id)throw new _t.b("attribute-element-get-elements-with-same-id-no-id: Cannot get elements with the same id for an attribute element without id.",this);return new Set(this._clonesGroup)}is(e,t=null){const n=e&&e.replace(/^view:/,"");return t?"attributeElement"==n&&t==this.name||super.is(e,t):"attributeElement"==n||super.is(e)}isSimilar(e){return null!==this.id||null!==e.id?this.id===e.id:super.isSimilar(e)&&this.priority==e.priority}_clone(e){const t=super._clone(e);return t._priority=this._priority,t._id=this._id,t}}function En(){if(Tn(this))return null;let e=this.parent;for(;e&&e.is("attributeElement");){if(Tn(e)>1)return null;e=e.parent}return!e||Tn(e)>1?null:this.childCount}function Tn(e){return Array.from(e.getChildren()).filter(e=>!e.is("uiElement")).length}Mn.DEFAULT_PRIORITY=10;class Sn extends Ht{constructor(e,t,n){super(e,t,n),this.getFillerOffset=Dn}is(e,t=null){const n=e.replace(/^view:/,"");return t?"emptyElement"==n&&t==this.name||super.is(e,t):"emptyElement"==n||super.is(e)}_insertChild(e,t){if(t&&(t instanceof Nt||Array.from(t).length>0))throw new _t.b("view-emptyelement-cannot-add: Cannot add child nodes to EmptyElement instance.",[this,t])}}function Dn(){return null}const Ln=navigator.userAgent.toLowerCase();var Cn=function(e){return e.indexOf("macintosh")>-1}(Ln),Pn=function(e){return!!e.match(/edge\/(\d+.?\d*)/)}(Ln),On=function(e){return!!e.match(/gecko\/\d+/)}(Ln),Nn=function(e){return e.indexOf(" applewebkit/")>-1&&-1===e.indexOf("chrome")}(Ln),An=function(e){return e.indexOf("android")>-1}(Ln);!function(){let e=!1;try{e=0==="ć".search(new RegExp("[\\p{L}]","u"))}catch(e){}}();const In={"⌘":"ctrl","⇧":"shift","⌥":"alt"},Rn={ctrl:"⌘",shift:"⇧",alt:"⌥"},Yn=function(){const e={arrowleft:37,arrowup:38,arrowright:39,arrowdown:40,backspace:8,delete:46,enter:13,space:32,esc:27,tab:9,ctrl:1114112,cmd:1114112,shift:2228224,alt:4456448};for(let t=65;t<=90;t++)e[String.fromCharCode(t).toLowerCase()]=t;for(let t=48;t<=57;t++)e[t-48]=t;for(let t=112;t<=123;t++)e["f"+(t-111)]=t;return e}();function jn(e){let t;if("string"==typeof e){if(!(t=Yn[e.toLowerCase()]))throw new _t.b("keyboard-unknown-key: Unknown key name.",null,{key:e})}else t=e.keyCode+(e.altKey?Yn.alt:0)+(e.ctrlKey?Yn.ctrl:0)+(e.shiftKey?Yn.shift:0);return t}function Fn(e){return"string"==typeof e&&(e=Hn(e)),e.map(e=>"string"==typeof e?jn(e):e).reduce((e,t)=>t+e,0)}function Hn(e){return e.split(/\s*\+\s*/)}class zn extends Ht{constructor(e,t,n){super(e,t,n),this.getFillerOffset=Bn}is(e,t=null){const n=e.replace(/^view:/,"");return t?"uiElement"==n&&t==this.name||super.is(e,t):"uiElement"==n||super.is(e)}_insertChild(e,t){if(t&&(t instanceof Nt||Array.from(t).length>0))throw new _t.b("view-uielement-cannot-add: Cannot add child nodes to UIElement instance.",this)}render(e){return this.toDomElement(e)}toDomElement(e){const t=e.createElement(this.name);for(const e of this.getAttributeKeys())t.setAttribute(e,this.getAttribute(e));return t}}function Bn(){return null}class Vn{constructor(e){this._children=[],e&&this._insertChild(0,e)}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(e){return"documentFragment"==e||"view:documentFragment"==e}_appendChild(e){return this._insertChild(this.childCount,e)}getChild(e){return this._children[e]}getChildIndex(e){return this._children.indexOf(e)}getChildren(){return this._children[Symbol.iterator]()}_insertChild(e,t){this._fireChange("children",this);let n=0;const r=function(e){return"string"==typeof e?[new At(e)]:(Yt(e)||(e=[e]),Array.from(e).map(e=>"string"==typeof e?new At(e):e instanceof It?new At(e.data):e))}(t);for(const t of r)null!==t.parent&&t._remove(),t.parent=this,this._children.splice(e,0,t),e++,n++;return n}_removeChildren(e,t=1){this._fireChange("children",this);for(let n=e;n<e+t;n++)this._children[n].parent=null;return this._children.splice(e,t)}_fireChange(e,t){this.fire("change:"+e,t)}}Ct(Vn,xt);class Un{constructor(e){this.document=e,this._cloneGroups=new Map}setSelection(e,t,n){this.document.selection._setTo(e,t,n)}setSelectionFocus(e,t){this.document.selection._setFocus(e,t)}createText(e){return new At(e)}createAttributeElement(e,t,n={}){const r=new Mn(e,t);return n.priority&&(r._priority=n.priority),n.id&&(r._id=n.id),r}createContainerElement(e,t){return new Vt(e,t)}createEditableElement(e,t){const n=new hn(e,t);return n._document=this.document,n}createEmptyElement(e,t){return new Sn(e,t)}createUIElement(e,t,n){const r=new zn(e,t);return n&&(r.render=n),r}setAttribute(e,t,n){n._setAttribute(e,t)}removeAttribute(e,t){t._removeAttribute(e)}addClass(e,t){t._addClass(e)}removeClass(e,t){t._removeClass(e)}setStyle(e,t,n){y(e)&&void 0===n&&(n=t),n._setStyle(e,t)}removeStyle(e,t){t._removeStyle(e)}setCustomProperty(e,t,n){n._setCustomProperty(e,t)}removeCustomProperty(e,t){return t._removeCustomProperty(e)}breakAttributes(e){return e instanceof gn?this._breakAttributes(e):this._breakAttributesRange(e)}breakContainer(e){const t=e.parent;if(!t.is("containerElement"))throw new _t.b("view-writer-break-non-container-element: Trying to break an element which is not a container element.",this.document);if(!t.parent)throw new _t.b("view-writer-break-root: Trying to break root element.",this.document);if(e.isAtStart)return gn._createBefore(t);if(!e.isAtEnd){const n=t._clone(!1);this.insert(gn._createAfter(t),n);const r=new _n(e,gn._createAt(t,"end")),o=new gn(n,0);this.move(r,o)}return gn._createAfter(t)}mergeAttributes(e){const t=e.offset,n=e.parent;if(n.is("text"))return e;if(n.is("attributeElement")&&0===n.childCount){const e=n.parent,t=n.index;return n._remove(),this._removeFromClonedElementsGroup(n),this.mergeAttributes(new gn(e,t))}const r=n.getChild(t-1),o=n.getChild(t);if(!r||!o)return e;if(r.is("text")&&o.is("text"))return Kn(r,o);if(r.is("attributeElement")&&o.is("attributeElement")&&r.isSimilar(o)){const e=r.childCount;return r._appendChild(o.getChildren()),o._remove(),this._removeFromClonedElementsGroup(o),this.mergeAttributes(new gn(r,e))}return e}mergeContainers(e){const t=e.nodeBefore,n=e.nodeAfter;if(!(t&&n&&t.is("containerElement")&&n.is("containerElement")))throw new _t.b("view-writer-merge-containers-invalid-position: Element before and after given position cannot be merged.",this.document);const r=t.getChild(t.childCount-1),o=r instanceof At?gn._createAt(r,"end"):gn._createAt(t,"end");return this.move(_n._createIn(n),gn._createAt(t,"end")),this.remove(_n._createOn(n)),o}insert(e,t){!function e(t,n){for(const r of t){if(!Qn.some(e=>r instanceof e))throw new _t.b("view-writer-insert-invalid-node",n);r.is("text")||e(r.getChildren(),n)}}(t=Yt(t)?[...t]:[t],this.document);const n=Wn(e);if(!n)throw new _t.b("view-writer-invalid-position-container",this.document);const r=this._breakAttributes(e,!0),o=n._insertChild(r.offset,t);for(const e of t)this._addToClonedElementsGroup(e);const a=r.getShiftedBy(o),i=this.mergeAttributes(r);if(0===o)return new _n(i,i);{i.isEqual(r)||a.offset--;const e=this.mergeAttributes(a);return new _n(i,e)}}remove(e){const t=e instanceof _n?e:_n._createOn(e);if($n(t,this.document),t.isCollapsed)return new Vn;const{start:n,end:r}=this._breakAttributesRange(t,!0),o=n.parent,a=r.offset-n.offset,i=o._removeChildren(n.offset,a);for(const e of i)this._removeFromClonedElementsGroup(e);const s=this.mergeAttributes(n);return t.start=s,t.end=s.clone(),new Vn(i)}clear(e,t){$n(e,this.document);const n=e.getWalker({direction:"backward",ignoreElementEnd:!0});for(const r of n){const n=r.item;let o;if(n.is("element")&&t.isSimilar(n))o=_n._createOn(n);else if(!r.nextPosition.isAfter(e.start)&&n.is("textProxy")){const e=n.getAncestors().find(e=>e.is("element")&&t.isSimilar(e));e&&(o=_n._createIn(e))}o&&(o.end.isAfter(e.end)&&(o.end=e.end),o.start.isBefore(e.start)&&(o.start=e.start),this.remove(o))}}move(e,t){let n;if(t.isAfter(e.end)){const r=(t=this._breakAttributes(t,!0)).parent,o=r.childCount;e=this._breakAttributesRange(e,!0),n=this.remove(e),t.offset+=r.childCount-o}else n=this.remove(e);return this.insert(t,n)}wrap(e,t){if(!(t instanceof Mn))throw new _t.b("view-writer-wrap-invalid-attribute",this.document);if($n(e,this.document),e.isCollapsed){let n=e.start;n.parent.is("element")&&!function(e){return Array.from(e.getChildren()).some(e=>!e.is("uiElement"))}(n.parent)&&(n=n.getLastMatchingPosition(e=>e.item.is("uiElement"))),n=this._wrapPosition(n,t);const r=this.document.selection;return r.isCollapsed&&r.getFirstPosition().isEqual(e.start)&&this.setSelection(n),new _n(n)}return this._wrapRange(e,t)}unwrap(e,t){if(!(t instanceof Mn))throw new _t.b("view-writer-unwrap-invalid-attribute",this.document);if($n(e,this.document),e.isCollapsed)return e;const{start:n,end:r}=this._breakAttributesRange(e,!0),o=n.parent,a=this._unwrapChildren(o,n.offset,r.offset,t),i=this.mergeAttributes(a.start);i.isEqual(a.start)||a.end.offset--;const s=this.mergeAttributes(a.end);return new _n(i,s)}rename(e,t){const n=new Vt(e,t.getAttributes());return this.insert(gn._createAfter(t),n),this.move(_n._createIn(t),gn._createAt(n,0)),this.remove(_n._createOn(t)),n}clearClonedElementsGroup(e){this._cloneGroups.delete(e)}createPositionAt(e,t){return gn._createAt(e,t)}createPositionAfter(e){return gn._createAfter(e)}createPositionBefore(e){return gn._createBefore(e)}createRange(e,t){return new _n(e,t)}createRangeOn(e){return _n._createOn(e)}createRangeIn(e){return _n._createIn(e)}createSelection(e,t,n){return new yn(e,t,n)}_wrapChildren(e,t,n,r){let o=t;const a=[];for(;o<n;){const t=e.getChild(o),n=t.is("text"),i=t.is("attributeElement"),s=t.is("emptyElement"),l=t.is("uiElement");if(i&&this._wrapAttributeElement(r,t))a.push(new gn(e,o));else if(n||s||l||i&&qn(r,t)){const n=r._clone();t._remove(),n._appendChild(t),e._insertChild(o,n),this._addToClonedElementsGroup(n),a.push(new gn(e,o))}else i&&this._wrapChildren(t,0,t.childCount,r);o++}let i=0;for(const e of a)e.offset-=i,e.offset!=t&&(this.mergeAttributes(e).isEqual(e)||(i++,n--));return _n._createFromParentsAndOffsets(e,t,e,n)}_unwrapChildren(e,t,n,r){let o=t;const a=[];for(;o<n;){const t=e.getChild(o);if(t.is("attributeElement"))if(t.isSimilar(r)){const 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_t.b("view-writer-cannot-break-ui-element",this.document);if(!t&&r.is("text")&&Xn(r.parent))return e.clone();if(Xn(r))return e.clone();if(r.is("text"))return this._breakAttributes(Jn(e),t);if(n==r.childCount){const e=new gn(r.parent,r.index+1);return this._breakAttributes(e,t)}if(0===n){const e=new gn(r.parent,r.index);return this._breakAttributes(e,t)}{const e=r.index+1,o=r._clone();r.parent._insertChild(e,o),this._addToClonedElementsGroup(o);const a=r.childCount-n,i=r._removeChildren(n,a);o._appendChild(i);const s=new gn(r.parent,e);return this._breakAttributes(s,t)}}_addToClonedElementsGroup(e){if(!e.root.is("rootElement"))return;if(e.is("element"))for(const t of e.getChildren())this._addToClonedElementsGroup(t);const t=e.id;if(!t)return;let n=this._cloneGroups.get(t);n||(n=new Set,this._cloneGroups.set(t,n)),n.add(e),e._clonesGroup=n}_removeFromClonedElementsGroup(e){if(e.is("element"))for(const t of e.getChildren())this._removeFromClonedElementsGroup(t);const 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e.slice(t).reverse()}function pr(e,t,n){n=n||function(e,t){return e===t};const r=e.length,o=t.length;if(r>200||o>200||r+o>300)return pr.fastDiff(e,t,n,!0);let a,i;if(o<r){const n=e;e=t,t=n,a="delete",i="insert"}else a="insert",i="delete";const s=e.length,l=t.length,c=l-s,u={},d={};function h(r){const o=(void 0!==d[r-1]?d[r-1]:-1)+1,c=void 0!==d[r+1]?d[r+1]:-1,h=o>c?-1:1;u[r+h]&&(u[r]=u[r+h].slice(0)),u[r]||(u[r]=[]),u[r].push(o>c?a:i);let p=Math.max(o,c),f=p-r;for(;f<s&&p<l&&n(e[f],t[p]);)f++,p++,u[r].push("equal");return p}let p,f=0;do{for(p=-f;p<c;p++)d[p]=h(p);for(p=c+f;p>c;p--)d[p]=h(p);d[c]=h(c),f++}while(d[c]!==l);return u[c].slice(1)}function fr(e,t,n){e.insertBefore(n,e.childNodes[t]||null)}function mr(e){const t=e.parentNode;t&&t.removeChild(e)}function gr(e){if(e){if(e.defaultView)return e instanceof e.defaultView.Document;if(e.ownerDocument&&e.ownerDocument.defaultView)return e instanceof e.ownerDocument.defaultView.Node}return!1}pr.fastDiff=ur;class _r{constructor(e,t){this.domDocuments=new Set,this.domConverter=e,this.markedAttributes=new Set,this.markedChildren=new Set,this.markedTexts=new Set,this.selection=t,this.isFocused=!1,this._inlineFiller=null,this._fakeSelectionContainer=null}markToSync(e,t){if("text"===e)this.domConverter.mapViewToDom(t.parent)&&this.markedTexts.add(t);else{if(!this.domConverter.mapViewToDom(t))return;if("attributes"===e)this.markedAttributes.add(t);else{if("children"!==e)throw new _t.b("view-renderer-unknown-type: Unknown type passed to Renderer.markToSync.",this);this.markedChildren.add(t)}}}render(){let e;for(const e of this.markedChildren)this._updateChildrenMappings(e);this._inlineFiller&&!this._isSelectionInInlineFiller()&&this._removeInlineFiller(),this._inlineFiller?e=this._getInlineFillerPosition():this._needsInlineFillerAtSelection()&&(e=this.selection.getFirstPosition(),this.markedChildren.add(e.parent));for(const e of this.markedAttributes)this._updateAttrs(e);for(const t of this.markedChildren)this._updateChildren(t,{inlineFillerPosition:e});for(const t of this.markedTexts)!this.markedChildren.has(t.parent)&&this.domConverter.mapViewToDom(t.parent)&&this._updateText(t,{inlineFillerPosition:e});if(e){const t=this.domConverter.viewPositionToDom(e),n=t.parent.ownerDocument;or(t.parent)?this._inlineFiller=t.parent:this._inlineFiller=vr(n,t.parent,t.offset)}else this._inlineFiller=null;this._updateSelection(),this._updateFocus(),this.markedTexts.clear(),this.markedAttributes.clear(),this.markedChildren.clear()}_updateChildrenMappings(e){const t=this.domConverter.mapViewToDom(e);if(!t)return;const n=this.domConverter.mapViewToDom(e).childNodes,r=Array.from(this.domConverter.viewChildrenToDom(e,t.ownerDocument,{withChildren:!1})),o=this._diffNodeLists(n,r),a=this._findReplaceActions(o,n,r);if(-1!==a.indexOf("replace")){const t={equal:0,insert:0,delete:0};for(const o of a)if("replace"===o){const o=t.equal+t.insert,a=t.equal+t.delete,i=e.getChild(o);i&&!i.is("uiElement")&&this._updateElementMappings(i,n[a]),mr(r[o]),t.equal++}else t[o]++}}_updateElementMappings(e,t){this.domConverter.unbindDomElement(t),this.domConverter.bindElements(t,e),this.markedChildren.add(e),this.markedAttributes.add(e)}_getInlineFillerPosition(){const e=this.selection.getFirstPosition();return e.parent.is("text")?gn._createBefore(this.selection.getFirstPosition().parent):e}_isSelectionInInlineFiller(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const e=this.selection.getFirstPosition(),t=this.domConverter.viewPositionToDom(e);return!!(t&&er(t.parent)&&or(t.parent))}_removeInlineFiller(){const e=this._inlineFiller;if(!or(e))throw new _t.b("view-renderer-filler-was-lost: The inline filler node was lost.",this);ar(e)?e.parentNode.removeChild(e):e.data=e.data.substr(7),this._inlineFiller=null}_needsInlineFillerAtSelection(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const e=this.selection.getFirstPosition(),t=e.parent,n=e.offset;if(!this.domConverter.mapViewToDom(t.root))return!1;if(!t.is("element"))return!1;if(!function(e){if("false"==e.getAttribute("contenteditable"))return!1;const t=e.findAncestor(e=>e.hasAttribute("contenteditable"));return!t||"true"==t.getAttribute("contenteditable")}(t))return!1;if(n===t.getFillerOffset())return!1;const r=e.nodeBefore,o=e.nodeAfter;return!(r instanceof At||o instanceof At)}_updateText(e,t){const n=this.domConverter.findCorrespondingDomText(e),r=this.domConverter.viewToDom(e,n.ownerDocument),o=n.data;let a=r.data;const i=t.inlineFillerPosition;if(i&&i.parent==e.parent&&i.offset==e.index&&(a=rr+a),o!=a){const e=ur(o,a);for(const t of e)"insert"===t.type?n.insertData(t.index,t.values.join("")):n.deleteData(t.index,t.howMany)}}_updateAttrs(e){const t=this.domConverter.mapViewToDom(e);if(!t)return;const n=Array.from(t.attributes).map(e=>e.name),r=e.getAttributeKeys();for(const n of r)t.setAttribute(n,e.getAttribute(n));for(const r of n)e.hasAttribute(r)||t.removeAttribute(r)}_updateChildren(e,t){const n=this.domConverter.mapViewToDom(e);if(!n)return;const r=t.inlineFillerPosition,o=this.domConverter.mapViewToDom(e).childNodes,a=Array.from(this.domConverter.viewChildrenToDom(e,n.ownerDocument,{bind:!0,inlineFillerPosition:r}));r&&r.parent===e&&vr(n.ownerDocument,a,r.offset);const i=this._diffNodeLists(o,a);let s=0;const l=new Set;for(const e of i)"insert"===e?(fr(n,s,a[s]),s++):"delete"===e?(l.add(o[s]),mr(o[s])):(this._markDescendantTextToSync(this.domConverter.domToView(a[s])),s++);for(const e of l)e.parentNode||this.domConverter.unbindDomElement(e)}_diffNodeLists(e,t){return pr(e=function(e,t){const n=Array.from(e);return 0!=n.length&&t?(n[n.length-1]==t&&n.pop(),n):n}(e,this._fakeSelectionContainer),t,function(e,t,n){return t===n||(er(t)&&er(n)?t.data===n.data:!(!lr(t,e)||!lr(n,e)))}.bind(null,this.domConverter.blockFiller))}_findReplaceActions(e,t,n){if(-1===e.indexOf("insert")||-1===e.indexOf("delete"))return e;let r=[],o=[],a=[];const i={equal:0,insert:0,delete:0};for(const s of e)"insert"===s?a.push(n[i.equal+i.insert]):"delete"===s?o.push(t[i.equal+i.delete]):((r=r.concat(pr(o,a,br).map(e=>"equal"===e?"replace":e))).push("equal"),o=[],a=[]),i[s]++;return r.concat(pr(o,a,br).map(e=>"equal"===e?"replace":e))}_markDescendantTextToSync(e){if(e)if(e.is("text"))this.markedTexts.add(e);else if(e.is("element"))for(const t of e.getChildren())this._markDescendantTextToSync(t)}_updateSelection(){if(0===this.selection.rangeCount)return this._removeDomSelection(),void this._removeFakeSelection();const e=this.domConverter.mapViewToDom(this.selection.editableElement);this.isFocused&&e&&(this.selection.isFake?this._updateFakeSelection(e):(this._removeFakeSelection(),this._updateDomSelection(e)))}_updateFakeSelection(e){const t=e.ownerDocument;let n=this._fakeSelectionContainer;n||(this._fakeSelectionContainer=n=t.createElement("div"),Object.assign(n.style,{position:"fixed",top:0,left:"-9999px",width:"42px"}),n.textContent=" "),n.parentElement&&n.parentElement==e||e.appendChild(n),n.textContent=this.selection.fakeSelectionLabel||" ";const r=t.getSelection(),o=t.createRange();r.removeAllRanges(),o.selectNodeContents(n),r.addRange(o),this.domConverter.bindFakeSelection(n,this.selection)}_updateDomSelection(e){const t=e.ownerDocument.defaultView.getSelection();if(!this._domSelectionNeedsUpdate(t))return;const n=this.domConverter.viewPositionToDom(this.selection.anchor),r=this.domConverter.viewPositionToDom(this.selection.focus);e.focus(),t.collapse(n.parent,n.offset),t.extend(r.parent,r.offset),On&&function(e,t){const n=e.parent;if(n.nodeType!=Node.ELEMENT_NODE||e.offset!=n.childNodes.length-1)return;const r=n.childNodes[e.offset];r&&"BR"==r.tagName&&t.addRange(t.getRangeAt(0))}(r,t)}_domSelectionNeedsUpdate(e){if(!this.domConverter.isDomSelectionCorrect(e))return!0;const t=e&&this.domConverter.domSelectionToView(e);return!(t&&this.selection.isEqual(t)||!this.selection.isCollapsed&&this.selection.isSimilar(t))}_removeDomSelection(){for(const e of this.domDocuments)if(e.getSelection().rangeCount){const t=e.activeElement,n=this.domConverter.mapDomToView(t);t&&n&&e.getSelection().removeAllRanges()}}_removeFakeSelection(){const e=this._fakeSelectionContainer;e&&e.remove()}_updateFocus(){if(this.isFocused){const e=this.selection.editableElement;e&&this.domConverter.focus(e)}}}function vr(e,t,n){const r=t instanceof Array?t:t.childNodes,o=r[n];if(er(o))return o.data=rr+o.data,o;{const o=e.createTextNode(rr);return Array.isArray(t)?r.splice(n,0,o):fr(t,n,o),o}}function br(e,t){return gr(e)&&gr(t)&&!er(e)&&!er(t)&&e.tagName.toLowerCase()===t.tagName.toLowerCase()}Ct(_r,on);var yr={window:window,document:document};function wr(e){let t=0;for(;e.previousSibling;)e=e.previousSibling,t++;return t}function kr(e){const t=[];for(;e&&e.nodeType!=Node.DOCUMENT_NODE;)t.unshift(e),e=e.parentNode;return t}class xr{constructor(e={}){this.blockFiller=e.blockFiller||tr,this.preElements=["pre"],this.blockElements=["p","div","h1","h2","h3","h4","h5","h6"],this._domToViewMapping=new WeakMap,this._viewToDomMapping=new WeakMap,this._fakeSelectionMapping=new WeakMap}bindFakeSelection(e,t){this._fakeSelectionMapping.set(e,new yn(t))}fakeSelectionToView(e){return 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e=$r();if(f(e))return g(e);s=setTimeout(m,function(e){var n=t-(e-l);return d?so(n,a-(e-c)):n}(e))}function g(e){return s=void 0,h&&r?p(e):(r=o=void 0,i)}function _(){var e=$r(),n=f(e);if(r=arguments,o=this,l=e,n){if(void 0===s)return function(e){return c=e,s=setTimeout(m,t),u?p(e):i}(l);if(d)return clearTimeout(s),s=setTimeout(m,t),p(l)}return void 0===s&&(s=setTimeout(m,t)),i}return t=ao(t)||0,T(n)&&(u=!!n.leading,a=(d="maxWait"in n)?io(ao(n.maxWait)||0,t):a,h="trailing"in n?!!n.trailing:h),_.cancel=function(){void 0!==s&&clearTimeout(s),c=0,r=l=o=s=void 0},_.flush=function(){return void 0===s?i:g($r())},_};class co extends Cr{constructor(e){super(e),this._fireSelectionChangeDoneDebounced=lo(e=>this.document.fire("selectionChangeDone",e),200)}observe(){const e=this.document;e.on("keydown",(t,n)=>{e.selection.isFake&&function(e){return e==Yn.arrowright||e==Yn.arrowleft||e==Yn.arrowup||e==Yn.arrowdown}(n.keyCode)&&this.isEnabled&&(n.preventDefault(),this._handleSelectionMove(n.keyCode))},{priority:"lowest"})}destroy(){super.destroy(),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionMove(e){const t=this.document.selection,n=new yn(t.getRanges(),{backward:t.isBackward,fake:!1});e!=Yn.arrowleft&&e!=Yn.arrowup||n.setTo(n.getFirstPosition()),e!=Yn.arrowright&&e!=Yn.arrowdown||n.setTo(n.getLastPosition());const r={oldSelection:t,newSelection:n,domSelection:null};this.document.fire("selectionChange",r),this._fireSelectionChangeDoneDebounced(r)}}class uo extends Cr{constructor(e){super(e),this.mutationObserver=e.getObserver(Jr),this.selection=this.document.selection,this.domConverter=e.domConverter,this._documents=new WeakSet,this._fireSelectionChangeDoneDebounced=lo(e=>this.document.fire("selectionChangeDone",e),200),this._clearInfiniteLoopInterval=setInterval(()=>this._clearInfiniteLoop(),1e3),this._loopbackCounter=0}observe(e){const t=e.ownerDocument;this._documents.has(t)||(this.listenTo(t,"selectionchange",()=>{this._handleSelectionChange(t)}),this._documents.add(t))}destroy(){super.destroy(),clearInterval(this._clearInfiniteLoopInterval),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionChange(e){if(!this.isEnabled||!this.document.isFocused&&!this.document.isReadOnly)return;this.mutationObserver.flush();const t=e.defaultView.getSelection(),n=this.domConverter.domSelectionToView(t);if(!(this.selection.isEqual(n)&&this.domConverter.isDomSelectionCorrect(t)||++this._loopbackCounter>60))if(this.selection.isSimilar(n))this.view.forceRender();else{const e={oldSelection:this.selection,newSelection:n,domSelection:t};this.document.fire("selectionChange",e),this._fireSelectionChangeDoneDebounced(e)}}_clearInfiniteLoop(){this._loopbackCounter=0}}class ho extends Qr{constructor(e){super(e),this.domEventType=["focus","blur"],this.useCapture=!0;const t=this.document;t.on("focus",()=>{t.isFocused=!0,this._renderTimeoutId=setTimeout(()=>e.forceRender(),50)}),t.on("blur",(n,r)=>{const o=t.selection.editableElement;null!==o&&o!==r.target||(t.isFocused=!1,e.forceRender())})}onDomEvent(e){this.fire(e.type,e)}destroy(){this._renderTimeoutId&&clearTimeout(this._renderTimeoutId),super.destroy()}}class po extends Qr{constructor(e){super(e),this.domEventType=["compositionstart","compositionupdate","compositionend"];const t=this.document;t.on("compositionstart",()=>{t.isComposing=!0}),t.on("compositionend",()=>{t.isComposing=!1})}onDomEvent(e){this.fire(e.type,e)}}class fo extends Qr{constructor(e){super(e),this.domEventType=["beforeinput"]}onDomEvent(e){this.fire(e.type,e)}}function mo(e){return"[object Range]"==Object.prototype.toString.apply(e)}function go(e){const t=e.ownerDocument.defaultView.getComputedStyle(e);return{top:parseInt(t.borderTopWidth,10),right:parseInt(t.borderRightWidth,10),bottom:parseInt(t.borderBottomWidth,10),left:parseInt(t.borderLeftWidth,10)}}const _o=["top","right","bottom","left","width","height"];class vo{constructor(e){const t=mo(e);if(Object.defineProperty(this,"_source",{value:e._source||e,writable:!0,enumerable:!1}),ft(e)||t)bo(this,t?vo.getDomRangeRects(e)[0]:e.getBoundingClientRect());else if(Tr(e)){const{innerWidth:t,innerHeight:n}=e;bo(this,{top:0,right:t,bottom:n,left:0,width:t,height:n})}else bo(this,e)}clone(){return new vo(this)}moveTo(e,t){return this.top=t,this.right=e+this.width,this.bottom=t+this.height,this.left=e,this}moveBy(e,t){return this.top+=t,this.right+=e,this.left+=e,this.bottom+=t,this}getIntersection(e){const t={top:Math.max(this.top,e.top),right:Math.min(this.right,e.right),bottom:Math.min(this.bottom,e.bottom),left:Math.max(this.left,e.left)};return t.width=t.right-t.left,t.height=t.bottom-t.top,t.width<0||t.height<0?null:new vo(t)}getIntersectionArea(e){const t=this.getIntersection(e);return t?t.getArea():0}getArea(){return this.width*this.height}getVisible(){const e=this._source;let t=this.clone();if(!yo(e)){let n=e.parentNode||e.commonAncestorContainer;for(;n&&!yo(n);){const e=new vo(n),r=t.getIntersection(e);if(!r)return null;r.getArea()<t.getArea()&&(t=r),n=n.parentNode}}return t}isEqual(e){for(const t of _o)if(this[t]!==e[t])return!1;return!0}contains(e){const t=this.getIntersection(e);return!(!t||!t.isEqual(e))}excludeScrollbarsAndBorders(){const e=this._source;let t,n;if(Tr(e))t=e.innerWidth-e.document.documentElement.clientWidth,n=e.innerHeight-e.document.documentElement.clientHeight;else{const r=go(this._source);t=e.offsetWidth-e.clientWidth,n=e.offsetHeight-e.clientHeight,this.moveBy(r.left,r.top)}return this.width-=t,this.right-=t,this.height-=n,this.bottom-=n,this}static getDomRangeRects(e){const t=[],n=Array.from(e.getClientRects());if(n.length)for(const e of n)t.push(new vo(e));else{let n=e.startContainer;er(n)&&(n=n.parentNode);const r=new vo(n.getBoundingClientRect());r.right=r.left,r.width=0,t.push(r)}return t}}function bo(e,t){for(const n of _o)e[n]=t[n]}function yo(e){return!!ft(e)&&e===e.ownerDocument.body}function wo({target:e,viewportOffset:t=0}){const n=Do(e);let r=n,o=null;for(;r;){let a;xo(a=Lo(r==n?e:o),()=>Co(e,r));const i=Co(e,r);if(ko(r,i,t),r.parent!=r){if(o=r.frameElement,r=r.parent,!o)return}else r=null}}function ko(e,t,n){const r=t.clone().moveBy(0,n),o=t.clone().moveBy(0,-n),a=new vo(e).excludeScrollbarsAndBorders();if(![o,r].every(e=>a.contains(e))){let{scrollX:i,scrollY:s}=e;Eo(o,a)?s-=a.top-t.top+n:Mo(r,a)&&(s+=t.bottom-a.bottom+n),To(t,a)?i-=a.left-t.left+n:So(t,a)&&(i+=t.right-a.right+n),e.scrollTo(i,s)}}function xo(e,t){const n=Do(e);let r,o;for(;e!=n.document.body;)o=t(),(r=new vo(e).excludeScrollbarsAndBorders()).contains(o)||(Eo(o,r)?e.scrollTop-=r.top-o.top:Mo(o,r)&&(e.scrollTop+=o.bottom-r.bottom),To(o,r)?e.scrollLeft-=r.left-o.left:So(o,r)&&(e.scrollLeft+=o.right-r.right)),e=e.parentNode}function Mo(e,t){return e.bottom>t.bottom}function Eo(e,t){return e.top<t.top}function To(e,t){return e.left<t.left}function So(e,t){return e.right>t.right}function Do(e){return mo(e)?e.startContainer.ownerDocument.defaultView:e.ownerDocument.defaultView}function Lo(e){if(mo(e)){let t=e.commonAncestorContainer;return er(t)&&(t=t.parentNode),t}return e.parentNode}function Co(e,t){const n=Do(e),r=new vo(e);if(n===t)return r;{let e=n;for(;e!=t;){const t=e.frameElement,n=new vo(t).excludeScrollbarsAndBorders();r.moveBy(n.left,n.top),e=e.parent}}return r}Object.assign({},{scrollViewportToShowTarget:wo,scrollAncestorsToShowTarget:function(e){xo(Lo(e),()=>new vo(e))}});class Po{constructor(){this.document=new xn,this.domConverter=new xr,this.domRoots=new Map,this.set("isRenderingInProgress",!1),this._renderer=new _r(this.domConverter,this.document.selection),this._renderer.bind("isFocused").to(this.document),this._initialDomRootAttributes=new WeakMap,this._observers=new Map,this._ongoingChange=!1,this._postFixersInProgress=!1,this._renderingDisabled=!1,this._hasChangedSinceTheLastRendering=!1,this._writer=new Un(this.document),this.addObserver(Jr),this.addObserver(uo),this.addObserver(ho),this.addObserver(Xr),this.addObserver(co),this.addObserver(po),An&&this.addObserver(fo),function(e){e.document.on("keydown",cr)}(this),function(e){e.document.on("keydown",(t,n)=>function(e,t,n){if(t.keyCode==Yn.arrowright){const e=t.domTarget.ownerDocument.defaultView.getSelection(),r=1==e.rangeCount&&e.getRangeAt(0).collapsed;if(r||t.shiftKey){const t=e.focusNode,o=e.focusOffset,a=n.domPositionToView(t,o);if(null===a)return;let i=!1;const s=a.getLastMatchingPosition(e=>(e.item.is("uiElement")&&(i=!0),!(!e.item.is("uiElement")&&!e.item.is("attributeElement"))));if(i){const t=n.viewPositionToDom(s);r?e.collapse(t.parent,t.offset):e.extend(t.parent,t.offset)}}}}(0,n,e.domConverter))}(this),this.on("render",()=>{this._render(),this.document.fire("layoutChanged"),this._hasChangedSinceTheLastRendering=!1}),this.listenTo(this.document.selection,"change",()=>{this._hasChangedSinceTheLastRendering=!0})}attachDomRoot(e,t="main"){const n=this.document.getRoot(t);n._name=e.tagName.toLowerCase();const r={};for(const{name:t,value:o}of Array.from(e.attributes))r[t]=o,"class"===t?this._writer.addClass(o.split(" "),n):this._writer.setAttribute(t,o,n);this._initialDomRootAttributes.set(e,r);const o=()=>{this._writer.setAttribute("contenteditable",!n.isReadOnly,n),n.isReadOnly?this._writer.addClass("ck-read-only",n):this._writer.removeClass("ck-read-only",n)};o(),this.domRoots.set(t,e),this.domConverter.bindElements(e,n),this._renderer.markToSync("children",n),this._renderer.markToSync("attributes",n),this._renderer.domDocuments.add(e.ownerDocument),n.on("change:children",(e,t)=>this._renderer.markToSync("children",t)),n.on("change:attributes",(e,t)=>this._renderer.markToSync("attributes",t)),n.on("change:text",(e,t)=>this._renderer.markToSync("text",t)),n.on("change:isReadOnly",()=>this.change(o)),n.on("change",()=>{this._hasChangedSinceTheLastRendering=!0});for(const n of this._observers.values())n.observe(e,t)}detachDomRoot(e){const t=this.domRoots.get(e);Array.from(t.attributes).forEach(({name:e})=>t.removeAttribute(e));const n=this._initialDomRootAttributes.get(t);for(const e in n)t.setAttribute(e,n[e]);this.domRoots.delete(e),this.domConverter.unbindDomElement(t)}getDomRoot(e="main"){return this.domRoots.get(e)}addObserver(e){let t=this._observers.get(e);if(t)return t;t=new e(this),this._observers.set(e,t);for(const[e,n]of this.domRoots)t.observe(n,e);return t.enable(),t}getObserver(e){return this._observers.get(e)}disableObservers(){for(const e of this._observers.values())e.disable()}enableObservers(){for(const e of this._observers.values())e.enable()}scrollToTheSelection(){const e=this.document.selection.getFirstRange();e&&wo({target:this.domConverter.viewRangeToDom(e),viewportOffset:20})}focus(){if(!this.document.isFocused){const e=this.document.selection.editableElement;e&&(this.domConverter.focus(e),this.forceRender())}}change(e){if(this.isRenderingInProgress||this._postFixersInProgress)throw new _t.b("cannot-change-view-tree: Attempting to make changes to the view when it is in an incorrect state: rendering or post-fixers are in progress. This may cause some unexpected behavior and inconsistency between the DOM and the view.",this);if(this._ongoingChange)return e(this._writer);this._ongoingChange=!0;const t=e(this._writer);return this._ongoingChange=!1,!this._renderingDisabled&&this._hasChangedSinceTheLastRendering&&(this._postFixersInProgress=!0,this.document._callPostFixers(this._writer),this._postFixersInProgress=!1,this.fire("render")),t}forceRender(){this._hasChangedSinceTheLastRendering=!0,this.change(()=>{})}destroy(){for(const e of this._observers.values())e.destroy();this.document.destroy(),this.stopListening()}createPositionAt(e,t){return gn._createAt(e,t)}createPositionAfter(e){return gn._createAfter(e)}createPositionBefore(e){return gn._createBefore(e)}createRange(e,t){return new _n(e,t)}createRangeOn(e){return _n._createOn(e)}createRangeIn(e){return _n._createIn(e)}createSelection(e,t,n){return new yn(e,t,n)}_disableRendering(e){this._renderingDisabled=e,0==e&&this.change(()=>{})}_render(){this.isRenderingInProgress=!0,this.disableObservers(),this._renderer.render(),this.enableObservers(),this.isRenderingInProgress=!1}}function Oo(e){return y(e)?Rt(e):new Map(e)}Ct(Po,on);class No{constructor(e){this.parent=null,this._attrs=Oo(e)}get index(){let e;if(!this.parent)return null;if(null===(e=this.parent.getChildIndex(this)))throw new _t.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return e}get startOffset(){let e;if(!this.parent)return null;if(null===(e=this.parent.getChildStartOffset(this)))throw new _t.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return e}get offsetSize(){return 1}get endOffset(){return this.parent?this.startOffset+this.offsetSize:null}get nextSibling(){const e=this.index;return null!==e&&this.parent.getChild(e+1)||null}get previousSibling(){const e=this.index;return null!==e&&this.parent.getChild(e-1)||null}get root(){let e=this;for(;e.parent;)e=e.parent;return e}get document(){return this.root==this?null:this.root.document||null}getPath(){const e=[];let t=this;for(;t.parent;)e.unshift(t.startOffset),t=t.parent;return e}getAncestors(e={includeSelf:!1,parentFirst:!1}){const t=[];let n=e.includeSelf?this:this.parent;for(;n;)t[e.parentFirst?"push":"unshift"](n),n=n.parent;return t}getCommonAncestor(e,t={}){const n=this.getAncestors(t),r=e.getAncestors(t);let o=0;for(;n[o]==r[o]&&n[o];)o++;return 0===o?null:n[o-1]}isBefore(e){if(this==e)return!1;if(this.root!==e.root)return!1;const t=this.getPath(),n=e.getPath(),r=Pt(t,n);switch(r){case"prefix":return!0;case"extension":return!1;default:return t[r]<n[r]}}isAfter(e){return this!=e&&this.root===e.root&&!this.isBefore(e)}hasAttribute(e){return this._attrs.has(e)}getAttribute(e){return this._attrs.get(e)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const e={};return this._attrs.size&&(e.attributes=Array.from(this._attrs).reduce((e,t)=>(e[t[0]]=t[1],e),{})),e}is(e){return"node"==e||"model:node"==e}_clone(){return new No(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(e,t){this._attrs.set(e,t)}_setAttributesTo(e){this._attrs=Oo(e)}_removeAttribute(e){return this._attrs.delete(e)}_clearAttributes(){this._attrs.clear()}}class Ao extends No{constructor(e,t){super(t),this._data=e||""}get offsetSize(){return this.data.length}get data(){return this._data}is(e){return"text"==e||"model:text"==e||super.is(e)}toJSON(){const e=super.toJSON();return e.data=this.data,e}_clone(){return new Ao(this.data,this.getAttributes())}static fromJSON(e){return new Ao(e.data,e.attributes)}}class Io{constructor(e,t,n){if(this.textNode=e,t<0||t>e.offsetSize)throw new _t.b("model-textproxy-wrong-offsetintext: Given offsetInText value is incorrect.",this);if(n<0||t+n>e.offsetSize)throw new _t.b("model-textproxy-wrong-length: Given length value is incorrect.",this);this.data=e.data.substring(t,t+n),this.offsetInText=t}get startOffset(){return null!==this.textNode.startOffset?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return null!==this.startOffset?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}get document(){return this.textNode.document}is(e){return"textProxy"==e||"model:textProxy"==e}getPath(){const e=this.textNode.getPath();return e.length>0&&(e[e.length-1]+=this.offsetInText),e}getAncestors(e={includeSelf:!1,parentFirst:!1}){const t=[];let n=e.includeSelf?this:this.parent;for(;n;)t[e.parentFirst?"push":"unshift"](n),n=n.parent;return t}hasAttribute(e){return this.textNode.hasAttribute(e)}getAttribute(e){return this.textNode.getAttribute(e)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}class Ro{constructor(e){this._nodes=[],e&&this._insertNodes(0,e)}[Symbol.iterator](){return this._nodes[Symbol.iterator]()}get length(){return this._nodes.length}get maxOffset(){return this._nodes.reduce((e,t)=>e+t.offsetSize,0)}getNode(e){return this._nodes[e]||null}getNodeIndex(e){const t=this._nodes.indexOf(e);return-1==t?null:t}getNodeStartOffset(e){const t=this.getNodeIndex(e);return null===t?null:this._nodes.slice(0,t).reduce((e,t)=>e+t.offsetSize,0)}indexToOffset(e){if(e==this._nodes.length)return this.maxOffset;const t=this._nodes[e];if(!t)throw new _t.b("model-nodelist-index-out-of-bounds: Given index cannot be found in the node list.",this);return this.getNodeStartOffset(t)}offsetToIndex(e){let t=0;for(const n of this._nodes){if(e>=t&&e<t+n.offsetSize)return this.getNodeIndex(n);t+=n.offsetSize}if(t!=e)throw new _t.b("model-nodelist-offset-out-of-bounds: Given offset cannot be found in the node list.",this,{offset:e,nodeList:this});return this.length}_insertNodes(e,t){for(const e of t)if(!(e instanceof No))throw new _t.b("model-nodelist-insertNodes-not-node: Trying to insert an object which is not a Node instance.",this);this._nodes.splice(e,0,...t)}_removeNodes(e,t=1){return this._nodes.splice(e,t)}toJSON(){return this._nodes.map(e=>e.toJSON())}}class Yo extends No{constructor(e,t,n){super(t),this.name=e,this._children=new Ro,n&&this._insertChild(0,n)}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}is(e,t=null){const n=e.replace(/^model:/,"");return t?"element"==n&&t==this.name:"element"==n||n==this.name||super.is(e)}getChild(e){return this._children.getNode(e)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(e){return this._children.getNodeIndex(e)}getChildStartOffset(e){return this._children.getNodeStartOffset(e)}offsetToIndex(e){return this._children.offsetToIndex(e)}getNodeByPath(e){let t=this;for(const n of e)t=t.getChild(t.offsetToIndex(n));return t}toJSON(){const e=super.toJSON();if(e.name=this.name,this._children.length>0){e.children=[];for(const t of this._children)e.children.push(t.toJSON())}return e}_clone(e=!1){const t=e?Array.from(this._children).map(e=>e._clone(!0)):null;return new Yo(this.name,this.getAttributes(),t)}_appendChild(e){this._insertChild(this.childCount,e)}_insertChild(e,t){const n=function(e){return"string"==typeof e?[new Ao(e)]:(Yt(e)||(e=[e]),Array.from(e).map(e=>"string"==typeof e?new Ao(e):e instanceof Io?new Ao(e.data,e.getAttributes()):e))}(t);for(const e of n)null!==e.parent&&e._remove(),e.parent=this;this._children._insertNodes(e,n)}_removeChildren(e,t=1){const n=this._children._removeNodes(e,t);for(const e of n)e.parent=null;return n}static fromJSON(e){let t=null;if(e.children){t=[];for(const n of e.children)n.name?t.push(Yo.fromJSON(n)):t.push(Ao.fromJSON(n))}return new Yo(e.name,e.attributes,t)}}class jo{constructor(e={}){if(!e.boundaries&&!e.startPosition)throw new _t.b("model-tree-walker-no-start-position: Neither boundaries nor starting position have been defined.",null);const t=e.direction||"forward";if("forward"!=t&&"backward"!=t)throw new _t.b("model-tree-walker-unknown-direction: Only `backward` and `forward` direction allowed.",e,{direction:t});this.direction=t,this.boundaries=e.boundaries||null,e.startPosition?this.position=e.startPosition.clone():this.position=Ho._createAt(this.boundaries["backward"==this.direction?"end":"start"]),this.position.stickiness="toNone",this.singleCharacters=!!e.singleCharacters,this.shallow=!!e.shallow,this.ignoreElementEnd=!!e.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null,this._visitedParent=this.position.parent}[Symbol.iterator](){return this}skip(e){let t,n,r,o;do{r=this.position,o=this._visitedParent,({done:t,value:n}=this.next())}while(!t&&e(n));t||(this.position=r,this._visitedParent=o)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){const e=this.position,t=this.position.clone(),n=this._visitedParent;if(null===n.parent&&t.offset===n.maxOffset)return{done:!0};if(n===this._boundaryEndParent&&t.offset==this.boundaries.end.offset)return{done:!0};const r=t.textNode?t.textNode:t.nodeAfter;if(r instanceof Yo)return this.shallow?t.offset++:(t.path.push(0),this._visitedParent=r),this.position=t,Fo("elementStart",r,e,t,1);if(r instanceof Ao){let o;if(this.singleCharacters)o=1;else{let e=r.endOffset;this._boundaryEndParent==n&&this.boundaries.end.offset<e&&(e=this.boundaries.end.offset),o=e-t.offset}const a=t.offset-r.startOffset,i=new Io(r,a,o);return t.offset+=o,this.position=t,Fo("text",i,e,t,o)}return t.path.pop(),t.offset++,this.position=t,this._visitedParent=n.parent,this.ignoreElementEnd?this._next():Fo("elementEnd",n,e,t)}_previous(){const e=this.position,t=this.position.clone(),n=this._visitedParent;if(null===n.parent&&0===t.offset)return{done:!0};if(n==this._boundaryStartParent&&t.offset==this.boundaries.start.offset)return{done:!0};const r=t.textNode?t.textNode:t.nodeBefore;if(r instanceof Yo)return t.offset--,this.shallow?(this.position=t,Fo("elementStart",r,e,t,1)):(t.path.push(r.maxOffset),this.position=t,this._visitedParent=r,this.ignoreElementEnd?this._previous():Fo("elementEnd",r,e,t));if(r instanceof Ao){let o;if(this.singleCharacters)o=1;else{let e=r.startOffset;this._boundaryStartParent==n&&this.boundaries.start.offset>e&&(e=this.boundaries.start.offset),o=t.offset-e}const a=t.offset-r.startOffset,i=new Io(r,a-o,o);return t.offset-=o,this.position=t,Fo("text",i,e,t,o)}return t.path.pop(),this.position=t,this._visitedParent=n.parent,Fo("elementStart",n,e,t,1)}}function Fo(e,t,n,r,o){return{done:!1,value:{type:e,item:t,previousPosition:n,nextPosition:r,length:o}}}class Ho{constructor(e,t,n="toNone"){if(!e.is("element")&&!e.is("documentFragment"))throw new _t.b("model-position-root-invalid: Position root invalid.",e);if(!(t instanceof Array)||0===t.length)throw new _t.b("model-position-path-incorrect-format: Position path must be an array with at least one item.",e,{path:t});t=e.getPath().concat(t),e=e.root,this.root=e,this.path=t,this.stickiness=n}get offset(){return function(e){var t=null==e?0:e.length;return t?e[t-1]:void 0}(this.path)}set offset(e){this.path[this.path.length-1]=e}get parent(){let e=this.root;for(let t=0;t<this.path.length-1;t++)if(!(e=e.getChild(e.offsetToIndex(this.path[t]))))throw new _t.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});if(e.is("text"))throw new _t.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});return e}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){const e=this.parent.getChild(this.index);return e instanceof Ao&&e.startOffset<this.offset?e:null}get nodeAfter(){return null===this.textNode?this.parent.getChild(this.index):null}get nodeBefore(){return null===this.textNode?this.parent.getChild(this.index-1):null}get isAtStart(){return 0===this.offset}get isAtEnd(){return this.offset==this.parent.maxOffset}compareWith(e){if(this.root!=e.root)return"different";const t=Pt(this.path,e.path);switch(t){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[t]<e.path[t]?"before":"after"}}getLastMatchingPosition(e,t={}){t.startPosition=this;const n=new jo(t);return n.skip(e),n.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonPath(e){if(this.root!=e.root)return[];const t=Pt(this.path,e.path),n="string"==typeof t?Math.min(this.path.length,e.path.length):t;return this.path.slice(0,n)}getCommonAncestor(e){const t=this.getAncestors(),n=e.getAncestors();let r=0;for(;t[r]==n[r]&&t[r];)r++;return 0===r?null:t[r-1]}getShiftedBy(e){const t=this.clone(),n=t.offset+e;return t.offset=n<0?0:n,t}isAfter(e){return"after"==this.compareWith(e)}isBefore(e){return"before"==this.compareWith(e)}isEqual(e){return"same"==this.compareWith(e)}isTouching(e){let t=null,n=null;switch(this.compareWith(e)){case"same":return!0;case"before":t=Ho._createAt(this),n=Ho._createAt(e);break;case"after":t=Ho._createAt(e),n=Ho._createAt(this);break;default:return!1}let r=t.parent;for(;t.path.length+n.path.length;){if(t.isEqual(n))return!0;if(t.path.length>n.path.length){if(t.offset!==r.maxOffset)return!1;t.path=t.path.slice(0,-1),r=r.parent,t.offset++}else{if(0!==n.offset)return!1;n.path=n.path.slice(0,-1)}}}is(e){return"position"==e||"model:position"==e}hasSameParentAs(e){return this.root===e.root&&"same"==Pt(this.getParentPath(),e.getParentPath())}getTransformedByOperation(e){let t;switch(e.type){case"insert":t=this._getTransformedByInsertOperation(e);break;case"move":case"remove":case"reinsert":t=this._getTransformedByMoveOperation(e);break;case"split":t=this._getTransformedBySplitOperation(e);break;case"merge":t=this._getTransformedByMergeOperation(e);break;default:t=Ho._createAt(this)}return t}_getTransformedByInsertOperation(e){return this._getTransformedByInsertion(e.position,e.howMany)}_getTransformedByMoveOperation(e){return this._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany)}_getTransformedBySplitOperation(e){const t=e.movedRange;return t.containsPosition(this)||t.start.isEqual(this)&&"toNext"==this.stickiness?this._getCombined(e.splitPosition,e.moveTargetPosition):e.graveyardPosition?this._getTransformedByMove(e.graveyardPosition,e.insertionPosition,1):this._getTransformedByInsertion(e.insertionPosition,1)}_getTransformedByMergeOperation(e){const t=e.movedRange;let n;return t.containsPosition(this)||t.start.isEqual(this)?(n=this._getCombined(e.sourcePosition,e.targetPosition),e.sourcePosition.isBefore(e.targetPosition)&&(n=n._getTransformedByDeletion(e.deletionPosition,1))):n=this.isEqual(e.deletionPosition)?Ho._createAt(e.deletionPosition):this._getTransformedByMove(e.deletionPosition,e.graveyardPosition,1),n}_getTransformedByDeletion(e,t){const n=Ho._createAt(this);if(this.root!=e.root)return n;if("same"==Pt(e.getParentPath(),this.getParentPath())){if(e.offset<this.offset){if(e.offset+t>this.offset)return null;n.offset-=t}}else if("prefix"==Pt(e.getParentPath(),this.getParentPath())){const r=e.path.length-1;if(e.offset<=this.path[r]){if(e.offset+t>this.path[r])return null;n.path[r]-=t}}return n}_getTransformedByInsertion(e,t){const n=Ho._createAt(this);if(this.root!=e.root)return n;if("same"==Pt(e.getParentPath(),this.getParentPath()))(e.offset<this.offset||e.offset==this.offset&&"toPrevious"!=this.stickiness)&&(n.offset+=t);else if("prefix"==Pt(e.getParentPath(),this.getParentPath())){const r=e.path.length-1;e.offset<=this.path[r]&&(n.path[r]+=t)}return n}_getTransformedByMove(e,t,n){if(t=t._getTransformedByDeletion(e,n),e.isEqual(t))return Ho._createAt(this);const r=this._getTransformedByDeletion(e,n);return null===r||e.isEqual(this)&&"toNext"==this.stickiness||e.getShiftedBy(n).isEqual(this)&&"toPrevious"==this.stickiness?this._getCombined(e,t):r._getTransformedByInsertion(t,n)}_getCombined(e,t){const n=e.path.length-1,r=Ho._createAt(t);return r.stickiness=this.stickiness,r.offset=r.offset+this.path[n]-e.offset,r.path=r.path.concat(this.path.slice(n+1)),r}toJSON(){return{root:this.root.toJSON(),path:Array.from(this.path),stickiness:this.stickiness}}clone(){return new this.constructor(this.root,this.path,this.stickiness)}static _createAt(e,t,n="toNone"){if(e instanceof Ho)return new Ho(e.root,e.path,e.stickiness);{const r=e;if("end"==t)t=r.maxOffset;else{if("before"==t)return this._createBefore(r,n);if("after"==t)return this._createAfter(r,n);if(0!==t&&!t)throw new _t.b("model-createPositionAt-offset-required: Model#createPositionAt() requires the offset when the first parameter is a model item.",[this,e])}if(!r.is("element")&&!r.is("documentFragment"))throw new _t.b("model-position-parent-incorrect: Position parent have to be a element or document fragment.",[this,e]);const o=r.getPath();return o.push(t),new this(r.root,o,n)}}static _createAfter(e,t){if(!e.parent)throw new _t.b("model-position-after-root: You cannot make a position after root.",[this,e],{root:e});return this._createAt(e.parent,e.endOffset,t)}static _createBefore(e,t){if(!e.parent)throw new _t.b("model-position-before-root: You cannot make a position before root.",e,{root:e});return this._createAt(e.parent,e.startOffset,t)}static fromJSON(e,t){if("$graveyard"===e.root){const n=new Ho(t.graveyard,e.path);return n.stickiness=e.stickiness,n}if(!t.getRoot(e.root))throw new _t.b("model-position-fromjson-no-root: Cannot create position for document. Root with specified name does not exist.",t,{rootName:e.root});return new Ho(t.getRoot(e.root),e.path,e.stickiness)}}class zo{constructor(e,t=null){this.start=Ho._createAt(e),this.end=t?Ho._createAt(t):Ho._createAt(e),this.start.stickiness=this.isCollapsed?"toNone":"toNext",this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new jo({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return"same"==Pt(this.start.getParentPath(),this.end.getParentPath())}get root(){return this.start.root}containsPosition(e){return e.isAfter(this.start)&&e.isBefore(this.end)}containsRange(e,t=!1){e.isCollapsed&&(t=!1);const n=this.containsPosition(e.start)||t&&this.start.isEqual(e.start),r=this.containsPosition(e.end)||t&&this.end.isEqual(e.end);return n&&r}containsItem(e){const t=Ho._createBefore(e);return this.containsPosition(t)||this.start.isEqual(t)}is(e){return"range"==e||"model:range"==e}isEqual(e){return this.start.isEqual(e.start)&&this.end.isEqual(e.end)}isIntersecting(e){return this.start.isBefore(e.end)&&this.end.isAfter(e.start)}getDifference(e){const t=[];return this.isIntersecting(e)?(this.containsPosition(e.start)&&t.push(new zo(this.start,e.start)),this.containsPosition(e.end)&&t.push(new zo(e.end,this.end))):t.push(new zo(this.start,this.end)),t}getIntersection(e){if(this.isIntersecting(e)){let t=this.start,n=this.end;return this.containsPosition(e.start)&&(t=e.start),this.containsPosition(e.end)&&(n=e.end),new zo(t,n)}return null}getMinimalFlatRanges(){const e=[],t=this.start.getCommonPath(this.end).length,n=Ho._createAt(this.start);let r=n.parent;for(;n.path.length>t+1;){const t=r.maxOffset-n.offset;0!==t&&e.push(new zo(n,n.getShiftedBy(t))),n.path=n.path.slice(0,-1),n.offset++,r=r.parent}for(;n.path.length<=this.end.path.length;){const t=this.end.path[n.path.length-1],r=t-n.offset;0!==r&&e.push(new zo(n,n.getShiftedBy(r))),n.offset=t,n.path.push(0)}return e}getWalker(e={}){return e.boundaries=this,new jo(e)}*getItems(e={}){e.boundaries=this,e.ignoreElementEnd=!0;const t=new jo(e);for(const e of t)yield e.item}*getPositions(e={}){e.boundaries=this;const t=new jo(e);yield t.position;for(const e of t)yield e.nextPosition}getTransformedByOperation(e){switch(e.type){case"insert":return this._getTransformedByInsertOperation(e);case"move":case"remove":case"reinsert":return this._getTransformedByMoveOperation(e);case"split":return[this._getTransformedBySplitOperation(e)];case"merge":return[this._getTransformedByMergeOperation(e)]}return[new zo(this.start,this.end)]}getTransformedByOperations(e){const t=[new zo(this.start,this.end)];for(const n of e)for(let e=0;e<t.length;e++){const r=t[e].getTransformedByOperation(n);t.splice(e,1,...r),e+=r.length-1}for(let e=0;e<t.length;e++){const n=t[e];for(let r=e+1;r<t.length;r++){const e=t[r];(n.containsRange(e)||e.containsRange(n)||n.isEqual(e))&&t.splice(r,1)}}return t}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(e,t=!1){return this._getTransformedByInsertion(e.position,e.howMany,t)}_getTransformedByMoveOperation(e,t=!1){const n=e.sourcePosition,r=e.howMany,o=e.targetPosition;return this._getTransformedByMove(n,o,r,t)}_getTransformedBySplitOperation(e){const t=this.start._getTransformedBySplitOperation(e);let n=this.end._getTransformedBySplitOperation(e);return this.end.isEqual(e.insertionPosition)&&(n=this.end.getShiftedBy(1)),t.root!=n.root&&(n=this.end.getShiftedBy(-1)),new zo(t,n)}_getTransformedByMergeOperation(e){if(this.start.isEqual(e.targetPosition)&&this.end.isEqual(e.deletionPosition))return new zo(this.start);let t=this.start._getTransformedByMergeOperation(e),n=this.end._getTransformedByMergeOperation(e);return t.root!=n.root&&(n=this.end.getShiftedBy(-1)),t.isAfter(n)?(e.sourcePosition.isBefore(e.targetPosition)?(t=Ho._createAt(n)).offset=0:(e.deletionPosition.isEqual(t)||(n=e.deletionPosition),t=e.targetPosition),new zo(t,n)):new zo(t,n)}_getTransformedByInsertion(e,t,n=!1){if(n&&this.containsPosition(e))return[new zo(this.start,e),new zo(e.getShiftedBy(t),this.end._getTransformedByInsertion(e,t))];{const n=new zo(this.start,this.end);return n.start=n.start._getTransformedByInsertion(e,t),n.end=n.end._getTransformedByInsertion(e,t),[n]}}_getTransformedByMove(e,t,n,r=!1){if(this.isCollapsed){const r=this.start._getTransformedByMove(e,t,n);return[new zo(r)]}const o=zo._createFromPositionAndShift(e,n),a=t._getTransformedByDeletion(e,n);if(this.containsPosition(t)&&!r&&(o.containsPosition(this.start)||o.containsPosition(this.end))){const r=this.start._getTransformedByMove(e,t,n),o=this.end._getTransformedByMove(e,t,n);return[new zo(r,o)]}let i;const s=this.getDifference(o);let l=null;const c=this.getIntersection(o);if(1==s.length?l=new zo(s[0].start._getTransformedByDeletion(e,n),s[0].end._getTransformedByDeletion(e,n)):2==s.length&&(l=new zo(this.start,this.end._getTransformedByDeletion(e,n))),i=l?l._getTransformedByInsertion(a,n,null!==c||r):[],c){const e=new zo(c.start._getCombined(o.start,a),c.end._getCombined(o.start,a));2==i.length?i.splice(1,0,e):i.push(e)}return i}_getTransformedByDeletion(e,t){let n=this.start._getTransformedByDeletion(e,t),r=this.end._getTransformedByDeletion(e,t);return null==n&&null==r?null:(null==n&&(n=e),null==r&&(r=e),new zo(n,r))}static _createFromPositionAndShift(e,t){const n=e,r=e.getShiftedBy(t);return t>0?new this(n,r):new this(r,n)}static _createIn(e){return new this(Ho._createAt(e,0),Ho._createAt(e,e.maxOffset))}static _createOn(e){return this._createFromPositionAndShift(Ho._createBefore(e),e.offsetSize)}static _createFromRanges(e){if(0===e.length)throw new _t.b("range-create-from-ranges-empty-array: At least one range has to be passed.",null);if(1==e.length)return e[0].clone();const t=e[0];e.sort((e,t)=>e.start.isAfter(t.start)?1:-1);const n=e.indexOf(t),r=new this(t.start,t.end);if(n>0)for(let t=n-1;e[t].end.isEqual(r.start);t++)r.start=Ho._createAt(e[t].start);for(let t=n+1;t<e.length&&e[t].start.isEqual(r.end);t++)r.end=Ho._createAt(e[t].end);return r}static fromJSON(e,t){return new this(Ho.fromJSON(e.start,t),Ho.fromJSON(e.end,t))}}class Bo{constructor(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._viewToModelLengthCallbacks=new Map,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set,this.on("modelToViewPosition",(e,t)=>{if(t.viewPosition)return;const n=this._modelToViewMapping.get(t.modelPosition.parent);t.viewPosition=this._findPositionIn(n,t.modelPosition.offset)},{priority:"low"}),this.on("viewToModelPosition",(e,t)=>{if(t.modelPosition)return;const n=this.findMappedViewAncestor(t.viewPosition),r=this._viewToModelMapping.get(n),o=this._toModelOffset(t.viewPosition.parent,t.viewPosition.offset,n);t.modelPosition=Ho._createAt(r,o)},{priority:"low"})}bindElements(e,t){this._modelToViewMapping.set(e,t),this._viewToModelMapping.set(t,e)}unbindViewElement(e){const t=this.toModelElement(e);if(this._viewToModelMapping.delete(e),this._elementToMarkerNames.has(e))for(const t of this._elementToMarkerNames.get(e))this._unboundMarkerNames.add(t);this._modelToViewMapping.get(t)==e&&this._modelToViewMapping.delete(t)}unbindModelElement(e){const t=this.toViewElement(e);this._modelToViewMapping.delete(e),this._viewToModelMapping.get(t)==e&&this._viewToModelMapping.delete(t)}bindElementToMarker(e,t){const n=this._markerNameToElements.get(t)||new Set;n.add(e);const r=this._elementToMarkerNames.get(e)||new Set;r.add(t),this._markerNameToElements.set(t,n),this._elementToMarkerNames.set(e,r)}unbindElementFromMarkerName(e,t){const n=this._markerNameToElements.get(t);n&&(n.delete(e),0==n.size&&this._markerNameToElements.delete(t));const r=this._elementToMarkerNames.get(e);r&&(r.delete(t),0==r.size&&this._elementToMarkerNames.delete(e))}flushUnboundMarkerNames(){const e=Array.from(this._unboundMarkerNames);return this._unboundMarkerNames.clear(),e}clearBindings(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set}toModelElement(e){return this._viewToModelMapping.get(e)}toViewElement(e){return this._modelToViewMapping.get(e)}toModelRange(e){return new zo(this.toModelPosition(e.start),this.toModelPosition(e.end))}toViewRange(e){return new _n(this.toViewPosition(e.start),this.toViewPosition(e.end))}toModelPosition(e){const t={viewPosition:e,mapper:this};return this.fire("viewToModelPosition",t),t.modelPosition}toViewPosition(e,t={isPhantom:!1}){const n={modelPosition:e,mapper:this,isPhantom:t.isPhantom};return this.fire("modelToViewPosition",n),n.viewPosition}markerNameToElements(e){const t=this._markerNameToElements.get(e);if(!t)return null;const n=new Set;for(const e of t)if(e.is("attributeElement"))for(const t of e.getElementsWithSameId())n.add(t);else n.add(e);return n}registerViewToModelLength(e,t){this._viewToModelLengthCallbacks.set(e,t)}findMappedViewAncestor(e){let t=e.parent;for(;!this._viewToModelMapping.has(t);)t=t.parent;return t}_toModelOffset(e,t,n){if(n!=e)return this._toModelOffset(e.parent,e.index,n)+this._toModelOffset(e,t,e);if(e.is("text"))return t;let r=0;for(let n=0;n<t;n++)r+=this.getModelLength(e.getChild(n));return