Broken Link Checker - Version 0.9.4.3

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Release Info

Developer whiteshadow
Plugin Icon 128x128 Broken Link Checker
Version 0.9.4.3
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Code changes from version 0.9.4.2 to 0.9.4.3

Files changed (9) hide show
  1. broken-link-checker.php +2 -3
  2. core.php +17 -85
  3. includes/admin/links-page-js.php +1 -15
  4. includes/admin/search-form.php +1 -1
  5. includes/containers.php +8 -13
  6. includes/instances.php +6 -6
  7. includes/links.php +4 -4
  8. includes/parsers.php +5 -5
  9. readme.txt +1 -18
broken-link-checker.php CHANGED
@@ -4,7 +4,7 @@
4
  Plugin Name: Broken Link Checker
5
  Plugin URI: http://w-shadow.com/blog/2007/08/05/broken-link-checker-for-wordpress/
6
  Description: Checks your blog for broken links and missing images and notifies you on the dashboard if any are found.
7
- Version: 0.9.4.2
8
  Author: Janis Elsts
9
  Author URI: http://w-shadow.com/blog/
10
  Text Domain: broken-link-checker
@@ -86,8 +86,7 @@ $blc_config_manager = new blcConfigurationManager(
86
  'custom_fields' => array(), //List of custom fields that can contain URLs and should be checked.
87
  'check_comment_links' => true, //Whether to check links found in comments
88
 
89
- 'autoexpand_widget' => true, //Autoexpand the Dashboard widget if broken links are detected
90
- 'show_link_count_bubble' => true, //Display a notification bubble in the menu when broken links are found
91
 
92
  'need_resynch' => false, //[Internal flag] True if there are unparsed items.
93
  'current_db_version' => 0, //The currently set-up version of the plugin's tables
4
  Plugin Name: Broken Link Checker
5
  Plugin URI: http://w-shadow.com/blog/2007/08/05/broken-link-checker-for-wordpress/
6
  Description: Checks your blog for broken links and missing images and notifies you on the dashboard if any are found.
7
+ Version: 0.9.4.1
8
  Author: Janis Elsts
9
  Author URI: http://w-shadow.com/blog/
10
  Text Domain: broken-link-checker
86
  'custom_fields' => array(), //List of custom fields that can contain URLs and should be checked.
87
  'check_comment_links' => true, //Whether to check links found in comments
88
 
89
+ 'autoexpand_widget' => true, //Autoexpand the Dashboard widget if broken links are detected
 
90
 
91
  'need_resynch' => false, //[Internal flag] True if there are unparsed items.
92
  'current_db_version' => 0, //The currently set-up version of the plugin's tables
core.php CHANGED
@@ -527,8 +527,7 @@ EOD;
527
 
528
  PRIMARY KEY (`instance_id`),
529
  KEY `link_id` (`link_id`),
530
- KEY `source_id` (`container_type`, `container_id`),
531
- KEY `parser_type` (`parser_type`)
532
  ) {$charset_collate};
533
  EOT;
534
  if ( $wpdb->query($q) === false ){
@@ -664,12 +663,6 @@ EOZ;
664
  $this->optimize_database();
665
  }
666
 
667
- /**
668
- * Create the plugin's menu items and enqueue their scripts and CSS.
669
- * Callback for the 'admin_menu' action.
670
- *
671
- * @return void
672
- */
673
  function admin_menu(){
674
  if (current_user_can('manage_options'))
675
  add_filter('plugin_action_links', array(&$this, 'plugin_action_links'), 10, 2);
@@ -681,24 +674,9 @@ EOZ;
681
  'link-checker-settings',array(&$this, 'options_page')
682
  );
683
 
684
- $menu_title = __('Broken Links', 'broken-link-checker');
685
- if ( $this->conf->options['show_link_count_bubble'] ){
686
- //To make it easier to notice when broken links appear, display the current number of
687
- //broken links in a little bubble notification in the "Broken Links" menu.
688
- //(Similar to how the number of plugin updates and unmoderated comments is displayed).
689
- $blc_link_query = & blcLinkQuery::getInstance();
690
- $broken_links = $blc_link_query->get_filter_links('broken', array('count_only' => true));
691
- if ( $broken_links > 0 ){
692
- //TODO: Appropriating existing CSS classes for my own purposes is hacky. Fix eventually.
693
- $menu_title .= sprintf(
694
- ' <span class="update-plugins"><span class="update-count blc-menu-bubble">%d</span></span>',
695
- $broken_links
696
- );
697
- }
698
- }
699
  $links_page_hook = add_management_page(
700
  __('View Broken Links', 'broken-link-checker'),
701
- $menu_title,
702
  'edit_others_posts',
703
  'view-broken-links',array(&$this, 'links_page')
704
  );
@@ -854,7 +832,7 @@ EOZ;
854
  }
855
  $this->conf->options['send_email_notifications'] = $email_notifications;
856
 
857
- //Comment link checking on/off
858
  $old_setting = $this->conf->options['check_comment_links'];
859
  $this->conf->options['check_comment_links'] = !empty($_POST['check_comment_links']);
860
  //If comment link checking was just turned on we need to load the comment manager
@@ -862,7 +840,7 @@ EOZ;
862
  //TODO: More elegant handling of freshly enabled/disabled container types
863
  if ( !$old_setting && $this->conf->options['check_comment_links'] ){
864
  include $blc_directory . '/includes/containers/comment.php';
865
- $containerRegistry = & blcContainerRegistry::getInstance();
866
  $comment_manager = $containerRegistry->get_manager('comment');
867
  if ( $comment_manager ){
868
  $comment_manager->resynch();
@@ -881,7 +859,7 @@ EOZ;
881
  inefficient.
882
  */
883
  if ( ( count($diff1) > 0 ) || ( count($diff2) > 0 ) ){
884
- $containerRegistry = & blcContainerRegistry::getInstance();
885
  $manager = $containerRegistry->get_manager('custom_field');
886
  if ( !is_null($manager) ){
887
  $manager->resynch();
@@ -1292,7 +1270,7 @@ EOZ;
1292
 
1293
  function links_page(){
1294
  global $wpdb, $blclog;
1295
- $blc_link_query = & blcLinkQuery::getInstance();
1296
 
1297
  //Sanity check : Make sure the plugin's tables are all set up.
1298
  if ( $this->db_version != $this->conf->options['current_db_version'] ) {
@@ -1412,12 +1390,11 @@ EOZ;
1412
  <script type='text/javascript'>
1413
  var blc_current_filter = '<?php echo $filter_id; ?>';
1414
  var blc_is_broken_filter = <?php
1415
- //TODO: Simplify this. Maybe overhaul the filter system to let us query the effective filter.
1416
- $is_broken_filter =
1417
- ($filter_id == 'broken')
1418
- || ( isset($current_filter['params']['s_filter']) && ($current_filter['params']['s_filter'] == 'broken') )
1419
- || ( isset($_GET['s_filter']) && ($_GET['s_filter'] == 'broken') );
1420
- echo $is_broken_filter ? 'true' : 'false';
1421
  ?>;
1422
  </script>
1423
 
@@ -1717,7 +1694,7 @@ EOZ;
1717
  $msg_class = 'error';
1718
  } else {
1719
  //Save the new filter
1720
- $blc_link_query = & blcLinkQuery::getInstance();
1721
  $filter_id = $blc_link_query->create_custom_filter($_POST['name'], $_POST['params']);
1722
 
1723
  if ( $filter_id ){
@@ -1753,7 +1730,7 @@ EOZ;
1753
  $msg_class = 'error';
1754
  } else {
1755
  //Try to delete the filter
1756
- $blc_link_query = & blcLinkQuery::getInstance();
1757
  if ( $blc_link_query->delete_custom_filter($_POST['filter_id']) ){
1758
  //Success
1759
  $message = __('Filter deleted', 'broken-link-checker');
@@ -1904,7 +1881,7 @@ EOZ;
1904
  * @return array Confirmation message and its CSS class.
1905
  */
1906
  function do_bulk_delete_sources($selected_links){
1907
- $blc_container_registry = & blcContainerRegistry::getInstance();
1908
 
1909
  $message = '';
1910
  $msg_class = 'updated';
@@ -2484,12 +2461,12 @@ EOZ;
2484
 
2485
  //Only check links that have at least one valid instance (i.e. an instance exists and
2486
  //it corresponds to one of the currently loaded container/parser types).
2487
- $containerRegistry = & blcContainerRegistry::getInstance();
2488
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
2489
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
2490
  $loaded_containers = "'" . implode("', '", $loaded_containers) . "'";
2491
 
2492
- $parserRegistry = & blcParserRegistry::getInstance();
2493
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
2494
  $loaded_parsers = array_map(array(&$wpdb, 'escape'), $loaded_parsers);
2495
  $loaded_parsers = "'" . implode("', '", $loaded_parsers) . "'";
@@ -2670,7 +2647,7 @@ EOZ;
2670
  */
2671
  function get_status(){
2672
  global $wpdb;
2673
- $blc_link_query = & blcLinkQuery::getInstance();
2674
 
2675
  $check_threshold=date('Y-m-d H:i:s', strtotime('-'.$this->conf->options['check_threshold'].' hours'));
2676
  $recheck_threshold=date('Y-m-d H:i:s', time() - $this->conf->options['recheck_threshold']);
@@ -3216,51 +3193,6 @@ EOZ;
3216
  'value' => sprintf(__('%s seconds'), ini_get('max_execution_time')),
3217
  );
3218
 
3219
- //Resynch flag.
3220
- $debug['Resynch. flag'] = array(
3221
- 'state' => 'ok',
3222
- 'value' => sprintf('%d', $this->conf->options['need_resynch']),
3223
- );
3224
-
3225
- //Synch records
3226
- $synch_records = intval($wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->prefix}blc_synch"));
3227
- $data = array(
3228
- 'state' => 'ok',
3229
- 'value' => sprintf('%d', $synch_records),
3230
- );
3231
- if ( $synch_records == 0 ){
3232
- $data['state'] = 'warning';
3233
- $data['message'] = __('If this value is zero even after several page reloads you have probably encountered a bug.', 'broken-link-checker');
3234
- }
3235
- $debug['Synch. records'] = $data;
3236
-
3237
- //Total links and instances (including invalid ones)
3238
- $all_links = intval($wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->prefix}blc_links"));
3239
- $all_instances = intval($wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->prefix}blc_instances"));
3240
-
3241
- //Show the number of unparsed containers. Useful for debugging. For performance,
3242
- //this is only shown when we have no links/instances yet.
3243
- if( ($all_links == 0) && ($all_instances == 0) ){
3244
- $unparsed_items = intval($wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->prefix}blc_synch WHERE synched=0"));
3245
- $debug['Unparsed items'] = array(
3246
- 'state' => 'warning',
3247
- 'value' => $unparsed_items,
3248
- );
3249
- }
3250
-
3251
- //Links & instances
3252
- if ( ($all_links > 0) && ($all_instances > 0) ){
3253
- $debug['Link records'] = array(
3254
- 'state' => 'ok',
3255
- 'value' => sprintf('%d (%d)', $all_links, $all_instances),
3256
- );
3257
- } else {
3258
- $debug['Link records'] = array(
3259
- 'state' => 'warning',
3260
- 'value' => sprintf('%d (%d)', $all_links, $all_instances),
3261
- );
3262
- }
3263
-
3264
  return $debug;
3265
  }
3266
 
527
 
528
  PRIMARY KEY (`instance_id`),
529
  KEY `link_id` (`link_id`),
530
+ KEY `source_id` (`container_id`,`container_type`)
 
531
  ) {$charset_collate};
532
  EOT;
533
  if ( $wpdb->query($q) === false ){
663
  $this->optimize_database();
664
  }
665
 
 
 
 
 
 
 
666
  function admin_menu(){
667
  if (current_user_can('manage_options'))
668
  add_filter('plugin_action_links', array(&$this, 'plugin_action_links'), 10, 2);
674
  'link-checker-settings',array(&$this, 'options_page')
675
  );
676
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
677
  $links_page_hook = add_management_page(
678
  __('View Broken Links', 'broken-link-checker'),
679
+ __('Broken Links', 'broken-link-checker'),
680
  'edit_others_posts',
681
  'view-broken-links',array(&$this, 'links_page')
682
  );
832
  }
833
  $this->conf->options['send_email_notifications'] = $email_notifications;
834
 
835
+ //Commen link checking on/off
836
  $old_setting = $this->conf->options['check_comment_links'];
837
  $this->conf->options['check_comment_links'] = !empty($_POST['check_comment_links']);
838
  //If comment link checking was just turned on we need to load the comment manager
840
  //TODO: More elegant handling of freshly enabled/disabled container types
841
  if ( !$old_setting && $this->conf->options['check_comment_links'] ){
842
  include $blc_directory . '/includes/containers/comment.php';
843
+ $containerRegistry = blcContainerRegistry::getInstance();
844
  $comment_manager = $containerRegistry->get_manager('comment');
845
  if ( $comment_manager ){
846
  $comment_manager->resynch();
859
  inefficient.
860
  */
861
  if ( ( count($diff1) > 0 ) || ( count($diff2) > 0 ) ){
862
+ $containerRegistry = blcContainerRegistry::getInstance();
863
  $manager = $containerRegistry->get_manager('custom_field');
864
  if ( !is_null($manager) ){
865
  $manager->resynch();
1270
 
1271
  function links_page(){
1272
  global $wpdb, $blclog;
1273
+ $blc_link_query = blcLinkQuery::getInstance();
1274
 
1275
  //Sanity check : Make sure the plugin's tables are all set up.
1276
  if ( $this->db_version != $this->conf->options['current_db_version'] ) {
1390
  <script type='text/javascript'>
1391
  var blc_current_filter = '<?php echo $filter_id; ?>';
1392
  var blc_is_broken_filter = <?php
1393
+ if ( ($filter_id == 'broken') || ( isset($current_filter['params']['s_filter']) && ($current_filter['params']['s_filter'] = 'broken') ) ){
1394
+ echo 'true';
1395
+ } else {
1396
+ echo 'false';
1397
+ }
 
1398
  ?>;
1399
  </script>
1400
 
1694
  $msg_class = 'error';
1695
  } else {
1696
  //Save the new filter
1697
+ $blc_link_query = blcLinkQuery::getInstance();
1698
  $filter_id = $blc_link_query->create_custom_filter($_POST['name'], $_POST['params']);
1699
 
1700
  if ( $filter_id ){
1730
  $msg_class = 'error';
1731
  } else {
1732
  //Try to delete the filter
1733
+ $blc_link_query = blcLinkQuery::getInstance();
1734
  if ( $blc_link_query->delete_custom_filter($_POST['filter_id']) ){
1735
  //Success
1736
  $message = __('Filter deleted', 'broken-link-checker');
1881
  * @return array Confirmation message and its CSS class.
1882
  */
1883
  function do_bulk_delete_sources($selected_links){
1884
+ $blc_container_registry = blcContainerRegistry::getInstance();
1885
 
1886
  $message = '';
1887
  $msg_class = 'updated';
2461
 
2462
  //Only check links that have at least one valid instance (i.e. an instance exists and
2463
  //it corresponds to one of the currently loaded container/parser types).
2464
+ $containerRegistry = blcContainerRegistry::getInstance();
2465
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
2466
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
2467
  $loaded_containers = "'" . implode("', '", $loaded_containers) . "'";
2468
 
2469
+ $parserRegistry = blcParserRegistry::getInstance();
2470
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
2471
  $loaded_parsers = array_map(array(&$wpdb, 'escape'), $loaded_parsers);
2472
  $loaded_parsers = "'" . implode("', '", $loaded_parsers) . "'";
2647
  */
2648
  function get_status(){
2649
  global $wpdb;
2650
+ $blc_link_query = blcLinkQuery::getInstance();
2651
 
2652
  $check_threshold=date('Y-m-d H:i:s', strtotime('-'.$this->conf->options['check_threshold'].' hours'));
2653
  $recheck_threshold=date('Y-m-d H:i:s', time() - $this->conf->options['recheck_threshold']);
3193
  'value' => sprintf(__('%s seconds'), ini_get('max_execution_time')),
3194
  );
3195
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3196
  return $debug;
3197
  }
3198
 
includes/admin/links-page-js.php CHANGED
@@ -1,23 +1,9 @@
1
  <script type='text/javascript'>
2
 
3
  function alterLinkCounter(factor){
4
- var cnt = parseInt(jQuery('.current-link-count').eq(0).html());
5
  cnt = cnt + factor;
6
  jQuery('.current-link-count').html(cnt);
7
-
8
- if ( blc_is_broken_filter ){
9
- //Update the broken link count displayed beside the "Broken Links" menu
10
- var menuBubble = jQuery('span.blc-menu-bubble');
11
- if ( menuBubble.length > 0 ){
12
- cnt = parseInt(menuBubble.eq(0).html());
13
- cnt = cnt + factor;
14
- if ( cnt > 0 ){
15
- menuBubble.html(cnt);
16
- } else {
17
- menuBubble.parent().hide();
18
- }
19
- }
20
- }
21
  }
22
 
23
  function replaceLinkId(old_id, new_id){
1
  <script type='text/javascript'>
2
 
3
  function alterLinkCounter(factor){
4
+ cnt = parseInt(jQuery('.current-link-count').eq(0).html());
5
  cnt = cnt + factor;
6
  jQuery('.current-link-count').html(cnt);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7
  }
8
 
9
  function replaceLinkId(old_id, new_id){
includes/admin/search-form.php CHANGED
@@ -54,7 +54,7 @@
54
  $search_subfilter = $filter_id;
55
  }
56
 
57
- $linkQuery = & blcLinkQuery::getInstance();
58
  foreach ($linkQuery->native_filters as $filter => $data){
59
  $selected = ($search_subfilter == $filter)?' selected="selected"':'';
60
  printf('<option value="%s"%s>%s</option>', $filter, $selected, $data['name']);
54
  $search_subfilter = $filter_id;
55
  }
56
 
57
+ $linkQuery = blcLinkQuery::getInstance();
58
  foreach ($linkQuery->native_filters as $filter => $data){
59
  $selected = ($search_subfilter == $filter)?' selected="selected"':'';
60
  printf('<option value="%s"%s>%s</option>', $filter, $selected, $data['name']);
includes/containers.php CHANGED
@@ -35,12 +35,7 @@ class blcContainerRegistry {
35
  $this->__construct();
36
  }
37
 
38
- /**
39
- * Return a singleton instance of this class.
40
- *
41
- * @return blcContainerRegistry
42
- */
43
- function &getInstance(){
44
  static $instance = null;
45
  if ( is_null($instance) ){
46
  $instance = new blcContainerRegistry;
@@ -289,7 +284,7 @@ class blcContainerRegistry {
289
  }
290
 
291
  //Init the container registry & make it global
292
- $GLOBALS['blc_container_registry'] = & blcContainerRegistry::getInstance();
293
 
294
 
295
 
@@ -839,7 +834,7 @@ class blcContainerManager {
839
  * @return bool True if the container was successfully registered, false otherwise.
840
  */
841
  function blc_register_container( $container_type, $manager_class ){
842
- $instance = & blcContainerRegistry::getInstance();
843
  return $instance->register_container($container_type, $manager_class);
844
  }
845
 
@@ -850,7 +845,7 @@ function blc_register_container( $container_type, $manager_class ){
850
  * @return blcContainer|null Returns null if the container type is unrecognized.
851
  */
852
  function blc_get_container($container){
853
- $instance = & blcContainerRegistry::getInstance();
854
  return $instance->get_container($container);
855
  }
856
 
@@ -878,7 +873,7 @@ function blc_get_container($container){
878
  * @return array of blcContainer indexed by 'container_type|container_id'
879
  */
880
  function blc_get_containers( $containers, $purpose = '', $load_wrapped_objects = false ){
881
- $instance = & blcContainerRegistry::getInstance();
882
  return $instance->get_containers($containers, $purpose, '', $load_wrapped_objects);
883
  }
884
 
@@ -889,7 +884,7 @@ function blc_get_containers( $containers, $purpose = '', $load_wrapped_objects =
889
  * @return array of blcContainer
890
  */
891
  function blc_get_unsynched_containers($max_results = 0){
892
- $instance = & blcContainerRegistry::getInstance();
893
  return $instance->get_unsynched_containers($max_results);
894
  }
895
 
@@ -901,7 +896,7 @@ function blc_get_unsynched_containers($max_results = 0){
901
  * @return void
902
  */
903
  function blc_resynch_containers($forced = false){
904
- $instance = & blcContainerRegistry::getInstance();
905
  $instance->resynch($forced);
906
  }
907
 
@@ -913,7 +908,7 @@ function blc_resynch_containers($forced = false){
913
  function blc_cleanup_containers(){
914
  global $wpdb;
915
 
916
- $containerRegistry = & blcContainerRegistry::getInstance();
917
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
918
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
919
  $loaded_containers = "'" . implode("', '", $loaded_containers) . "'";
35
  $this->__construct();
36
  }
37
 
38
+ function getInstance(){
 
 
 
 
 
39
  static $instance = null;
40
  if ( is_null($instance) ){
41
  $instance = new blcContainerRegistry;
284
  }
285
 
286
  //Init the container registry & make it global
287
+ $GLOBALS['blc_container_registry'] = blcContainerRegistry::getInstance();
288
 
289
 
290
 
834
  * @return bool True if the container was successfully registered, false otherwise.
835
  */
836
  function blc_register_container( $container_type, $manager_class ){
837
+ $instance = blcContainerRegistry::getInstance();
838
  return $instance->register_container($container_type, $manager_class);
839
  }
840
 
845
  * @return blcContainer|null Returns null if the container type is unrecognized.
846
  */
847
  function blc_get_container($container){
848
+ $instance = blcContainerRegistry::getInstance();
849
  return $instance->get_container($container);
850
  }
851
 
873
  * @return array of blcContainer indexed by 'container_type|container_id'
874
  */
875
  function blc_get_containers( $containers, $purpose = '', $load_wrapped_objects = false ){
876
+ $instance = blcContainerRegistry::getInstance();
877
  return $instance->get_containers($containers, $purpose, '', $load_wrapped_objects);
878
  }
879
 
884
  * @return array of blcContainer
885
  */
886
  function blc_get_unsynched_containers($max_results = 0){
887
+ $instance = blcContainerRegistry::getInstance();
888
  return $instance->get_unsynched_containers($max_results);
889
  }
890
 
896
  * @return void
897
  */
898
  function blc_resynch_containers($forced = false){
899
+ $instance = blcContainerRegistry::getInstance();
900
  $instance->resynch($forced);
901
  }
902
 
908
  function blc_cleanup_containers(){
909
  global $wpdb;
910
 
911
+ $containerRegistry = blcContainerRegistry::getInstance();
912
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
913
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
914
  $loaded_containers = "'" . implode("', '", $loaded_containers) . "'";
includes/instances.php CHANGED
@@ -482,9 +482,9 @@ function blc_get_instances( $link_ids, $purpose = '', $load_containers = false,
482
 
483
  //Skip instances that reference containers or parsers that aren't currently loaded
484
  if ( !$include_invalid ){
485
- $containerRegistry = & blcContainerRegistry::getInstance();
486
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
487
- $parserRegistry = & blcParserRegistry::getInstance();
488
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
489
 
490
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
@@ -550,9 +550,9 @@ function blc_get_usable_instance_count(){
550
  $q = "SELECT COUNT(instance_id) FROM {$wpdb->prefix}blc_instances WHERE 1";
551
 
552
  //Skip instances that reference containers or parsers that aren't currently loaded
553
- $containerRegistry = & blcContainerRegistry::getInstance();
554
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
555
- $parserRegistry = & blcParserRegistry::getInstance();
556
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
557
 
558
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
@@ -581,9 +581,9 @@ function blc_cleanup_instances(){
581
  synch.container_id IS NULL";
582
  $rez = $wpdb->query($q);
583
 
584
- $containerRegistry = & blcContainerRegistry::getInstance();
585
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
586
- $parserRegistry = & blcParserRegistry::getInstance();
587
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
588
 
589
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
482
 
483
  //Skip instances that reference containers or parsers that aren't currently loaded
484
  if ( !$include_invalid ){
485
+ $containerRegistry = blcContainerRegistry::getInstance();
486
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
487
+ $parserRegistry = blcParserRegistry::getInstance();
488
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
489
 
490
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
550
  $q = "SELECT COUNT(instance_id) FROM {$wpdb->prefix}blc_instances WHERE 1";
551
 
552
  //Skip instances that reference containers or parsers that aren't currently loaded
553
+ $containerRegistry = blcContainerRegistry::getInstance();
554
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
555
+ $parserRegistry = blcParserRegistry::getInstance();
556
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
557
 
558
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
581
  synch.container_id IS NULL";
582
  $rez = $wpdb->query($q);
583
 
584
+ $containerRegistry = blcContainerRegistry::getInstance();
585
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
586
+ $parserRegistry = blcParserRegistry::getInstance();
587
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
588
 
589
  $loaded_containers = array_map(array(&$wpdb, 'escape'), $loaded_containers);
includes/links.php CHANGED
@@ -823,7 +823,7 @@ class blcLinkQuery {
823
  $this->__construct();
824
  }
825
 
826
- function &getInstance(){
827
  static $instance = null;
828
  if ( is_null($instance) ){
829
  $instance = new blcLinkQuery;
@@ -1011,9 +1011,9 @@ class blcLinkQuery {
1011
  if ( empty($params['include_invalid']) ){
1012
  $join_instances = true;
1013
 
1014
- $containerRegistry = & blcContainerRegistry::getInstance();
1015
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
1016
- $parserRegistry = & blcParserRegistry::getInstance();
1017
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
1018
 
1019
  if ( empty($s_parser_type) ){
@@ -1379,7 +1379,7 @@ class blcLinkQuery {
1379
  * @return int|array Either an array of blcLink objects, or the number of results for the query.
1380
  */
1381
  function blc_get_links($params = null){
1382
- $instance = & blcLinkQuery::getInstance();
1383
  return $instance->get_links($params, $purpose);
1384
  }
1385
 
823
  $this->__construct();
824
  }
825
 
826
+ function getInstance(){
827
  static $instance = null;
828
  if ( is_null($instance) ){
829
  $instance = new blcLinkQuery;
1011
  if ( empty($params['include_invalid']) ){
1012
  $join_instances = true;
1013
 
1014
+ $containerRegistry = blcContainerRegistry::getInstance();
1015
  $loaded_containers = array_keys($containerRegistry->get_registered_containers());
1016
+ $parserRegistry = blcParserRegistry::getInstance();
1017
  $loaded_parsers = array_keys($parserRegistry->get_registered_parsers());
1018
 
1019
  if ( empty($s_parser_type) ){
1379
  * @return int|array Either an array of blcLink objects, or the number of results for the query.
1380
  */
1381
  function blc_get_links($params = null){
1382
+ $instance = blcLinkQuery::getInstance();
1383
  return $instance->get_links($params, $purpose);
1384
  }
1385
 
includes/parsers.php CHANGED
@@ -20,7 +20,7 @@ class blcParserRegistry {
20
  *
21
  * @return blcParserRegistry
22
  */
23
- function &getInstance(){
24
  static $instance = null;
25
  if ( is_null($instance) ){
26
  $instance = new blcParserRegistry;
@@ -92,7 +92,7 @@ class blcParserRegistry {
92
  }
93
 
94
  //Create the parser registry singleton.
95
- $GLOBALS['blc_parser_registry'] = & blcParserRegistry::getInstance();
96
 
97
 
98
  /**
@@ -343,7 +343,7 @@ class blcParser {
343
  * @return bool
344
  */
345
  function blc_register_parser( $parser_type, $class_name ) {
346
- $instance = & blcParserRegistry::getInstance();
347
  return $instance->register_parser($parser_type, $class_name);
348
  }
349
 
@@ -356,7 +356,7 @@ function blc_register_parser( $parser_type, $class_name ) {
356
  * @return blcParser|null
357
  */
358
  function blc_get_parser( $parser_type ){
359
- $instance = & blcParserRegistry::getInstance();
360
  return $instance->get_parser($parser_type);
361
  }
362
 
@@ -370,7 +370,7 @@ function blc_get_parser( $parser_type ){
370
  * @return array of blcParser
371
  */
372
  function blc_get_parsers( $format, $container_type ){
373
- $instance = & blcParserRegistry::getInstance();
374
  return $instance->get_parsers($format, $container_type);
375
  }
376
 
20
  *
21
  * @return blcParserRegistry
22
  */
23
+ function getInstance(){
24
  static $instance = null;
25
  if ( is_null($instance) ){
26
  $instance = new blcParserRegistry;
92
  }
93
 
94
  //Create the parser registry singleton.
95
+ $GLOBALS['blc_parser_registry'] = blcParserRegistry::getInstance();
96
 
97
 
98
  /**
343
  * @return bool
344
  */
345
  function blc_register_parser( $parser_type, $class_name ) {
346
+ $instance = blcParserRegistry::getInstance();
347
  return $instance->register_parser($parser_type, $class_name);
348
  }
349
 
356
  * @return blcParser|null
357
  */
358
  function blc_get_parser( $parser_type ){
359
+ $instance = blcParserRegistry::getInstance();
360
  return $instance->get_parser($parser_type);
361
  }
362
 
370
  * @return array of blcParser
371
  */
372
  function blc_get_parsers( $format, $container_type ){
373
+ $instance = blcParserRegistry::getInstance();
374
  return $instance->get_parsers($format, $container_type);
375
  }
376
 
readme.txt CHANGED
@@ -1,10 +1,9 @@
1
  === Broken Link Checker ===
2
  Contributors: whiteshadow
3
- Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A6P9S6CE3SRSW
4
  Tags: links, broken, maintenance, blogroll, custom fields, admin, comments, posts
5
  Requires at least: 2.9.0
6
  Tested up to: 3.0
7
- Stable tag: 0.9.4.2
8
 
9
  This plugin will check your posts, comments and other places for broken links and missing images and notify you if any are found.
10
 
@@ -79,18 +78,6 @@ To upgrade your installation
79
 
80
  *This is an automatically generated changelog*
81
 
82
- = 0.9.4.2 =
83
- * Added more debugging data to the "Show debug info" table.
84
- * Added missing indexes to the instance table.
85
- * Yet more PHP4 compatibility fixes.
86
- * Added a notification bubble with the current number of broken links to the Tools -> Broken Links menu item.
87
-
88
- = 0.9.4.1 =
89
- * Fixed PHP 4 incompatibilities introduced in the previous release.
90
- * Fixed bulk unlink.
91
- * Updated Italian translation.
92
- * Updated Danish translation.
93
-
94
  = 0.9.4 =
95
  * Fixed missing post and comment edit links in email notifications.
96
  * Updated Danish translation.
@@ -418,7 +405,3 @@ To upgrade your installation
418
  = 0.1 =
419
  * *There are no release notes for this version*
420
 
421
- == Upgrade Notice ==
422
-
423
- = 0.9.4.2 =
424
- Fixes a major PHP4 compatibility problem introduced in version 0.9.4 and adds a notification bubble with the current broken link count to the "Broken Links" menu.
1
  === Broken Link Checker ===
2
  Contributors: whiteshadow
 
3
  Tags: links, broken, maintenance, blogroll, custom fields, admin, comments, posts
4
  Requires at least: 2.9.0
5
  Tested up to: 3.0
6
+ Stable tag: 0.9.4.1
7
 
8
  This plugin will check your posts, comments and other places for broken links and missing images and notify you if any are found.
9
 
78
 
79
  *This is an automatically generated changelog*
80
 
 
 
 
 
 
 
 
 
 
 
 
 
81
  = 0.9.4 =
82
  * Fixed missing post and comment edit links in email notifications.
83
  * Updated Danish translation.
405
  = 0.1 =
406
  * *There are no release notes for this version*
407