Responsive Lightbox & Gallery

Version Description

Fix: General sanitization and validation overhaul
Fix: Displaying legacy gallery and image widgets
Fix: Getting colors for media folders
Fix: Assigning terms to media folders

Release Info

Developer	dfactory
Plugin	Responsive Lightbox & Gallery
Version	2.4.3
Comparing to
See all releases

Code changes from version 2.4.2 to 2.4.3

Files changed (17) hide show

includes/class-fast-image.php +200 -200
includes/class-folders.php +423 -326
includes/class-frontend.php +329 -313
includes/class-galleries.php +213 -171
includes/class-multilang.php +17 -15
includes/class-remote-library-api.php +5 -5
includes/class-remote-library.php +94 -79
includes/class-settings.php +880 -846
includes/class-tour.php +138 -148
includes/class-welcome.php +23 -25
includes/class-widgets.php +173 -137
includes/functions.php +13 -13
includes/providers/class-flickr.php +23 -18
includes/providers/class-unsplash.php +17 -10
includes/providers/class-wikimedia.php +10 -10
readme.txt +10 -4
responsive-lightbox.php +109 -86

includes/class-fast-image.php CHANGED Viewed

@@ -1,201 +1,201 @@
-            -
            <?php
-            -
            /**
-            -
             * Finds the dimensions or filetype of an image given its uri by fetching as little as needed
-            -
             *
-            -
             * Based on the FastImage class (https://github.com/tommoor/fastimage)
-            -
             *
-            -
             * @version 0.1
-            -
             */
-            -
            class Responsive_Lightbox_Fast_Image {
-            -
-            -
            	private $strpos = 0;
-            -
            	private $str;
-            -
            	private $type;
-            -
            	private $handle;
-            -
-            -
            	public function __construct( $uri = null ) {
-            -
            		if ( $uri )
-            -
            			$this->load( $uri );
-            -
            	}
-            -
-            -
            	public function load( $uri ) {
-            -
            		if ( $this->handle )
-            -
            			$this->close();
-            -
-            -
            		$this->handle = fopen( $uri, 'r' );
-            -
            	}
-            -
-            -
            	public function close() {
-            -
            		if ( $this->handle ) {
-            -
            			fclose( $this->handle );
-            -
-            -
            			$this->handle = null;
-            -
            			$this->type = null;
-            -
            			$this->str = null;
-            -
            		}
-            -
            	}
-            -
-            -
            	public function get_size() {
-            -
            		$this->strpos = 0;
-            -
-            -
            		if ( $this->get_type() )
-            -
            			return array_values( $this->parse_size() );
-            -
-            -
            		return false;
-            -
            	}
-            -
-            -
            	public function get_type() {
-            -
            		$this->strpos = 0;
-            -
-            -
            		if ( ! $this->type ) {
-            -
            			switch ( $this->get_chars( 2 ) ) {
-            -
            				case "BM":
-            -
            					return $this->type = 'bmp';
-            -
-            -
            				case "GI":
-            -
            					return $this->type = 'gif';
-            -
-            -
            				case chr( 0xFF ) . chr( 0xd8 ):
-            -
            					return $this->type = 'jpeg';
-            -
-            -
            				case chr( 0x89 ) . 'P':
-            -
            					return $this->type = 'png';
-            -
-            -
            				default:
-            -
            					return false;
-            -
            			}
-            -
            		}
-            -
-            -
            		return $this->type;
-            -
            	}
-            -
-            -
            	private function parse_size() {
-            -
            		$this->strpos = 0;
-            -
-            -
            		switch ( $this->type ) {
-            -
            			case 'png':
-            -
            				return $this->parse_size_png();
-            -
-            -
            			case 'gif':
-            -
            				return $this->parse_size_gif();
-            -
-            -
            			case 'bmp':
-            -
            				return $this->parse_size_bmp();
-            -
-            -
            			case 'jpeg':
-            -
            				return $this->parse_size_jpeg();
-            -
            		}
-            -
-            -
            		return null;
-            -
            	}
-            -
-            -
            	private function parse_size_png() {
-            -
            		$chars = $this->get_chars( 25 );
-            -
-            -
            		return unpack( "N*", substr( $chars, 16, 8 ) );
-            -
            	}
-            -
-            -
            	private function parse_size_gif() {
-            -
            		$chars = $this->get_chars( 11 );
-            -
-            -
            		return unpack( "S*", substr( $chars, 6, 4 ) );
-            -
            	}
-            -
-            -
            	private function parse_size_bmp() {
-            -
            		$chars = $this->get_chars( 29 );
-            -
            		$chars = substr( $chars, 14, 14 );
-            -
            		$type = unpack( 'C', $chars );
-            -
-            -
            		return ( reset( $type ) == 40 ) ? unpack( 'L*', substr( $chars, 4 ) ) : unpack( 'L*', substr( $chars, 4, 8 ) );
-            -
            	}
-            -
-            -
            	private function parse_size_jpeg() {
-            -
            		$state = null;
-            -
            		$i = 0;
-            -
-            -
            		while ( true ) {
-            -
            			switch ( $state ) {
-            -
            				default:
-            -
            					$this->get_chars( 2 );
-            -
            					$state = 'started';
-            -
            					break;
-            -
-            -
            				case 'started':
-            -
            					$b = $this->get_byte();
-            -
            					if ( $b === false )
-            -
            						return false;
-            -
-            -
            					$state = $b == 0xFF ? 'sof' : 'started';
-            -
            					break;
-            -
-            -
            				case 'sof':
-            -
            					$b = $this->get_byte();
-            -
            					if ( in_array( $b, range( 0xe0, 0xef ) ) )
-            -
            						$state = 'skipframe';
-            -
            					elseif ( in_array( $b, array_merge( range( 0xC0, 0xC3 ), range( 0xC5, 0xC7 ), range( 0xC9, 0xCB ), range( 0xCD, 0xCF ) ) ) )
-            -
            						$state = 'readsize';
-            -
            					elseif ( $b == 0xFF )
-            -
            						$state = 'sof';
-            -
            					else
-            -
            						$state = 'skipframe';
-            -
            					break;
-            -
-            -
            				case 'skipframe':
-            -
            					$skip = $this->read_int( $this->get_chars( 2 ) ) - 2;
-            -
            					$state = 'doskip';
-            -
            					break;
-            -
-            -
            				case 'doskip':
-            -
            					$this->get_chars( $skip );
-            -
            					$state = 'started';
-            -
            					break;
-            -
-            -
            				case 'readsize':
-            -
            					$c = $this->get_chars( 7 );
-            -
-            -
            					return array( $this->read_int( substr( $c, 5, 2 ) ), $this->read_int( substr( $c, 3, 2 ) ) );
-            -
            			}
-            -
            		}
-            -
            	}
-            -
-            -
            	private function get_chars( $n ) {
-            -
            		$response = null;
-            -
-            -
            		// do we need more data?
-            -
            		if ( $this->strpos + $n - 1 >= strlen( $this->str ) ) {
-            -
            			$end = ( $this->strpos + $n );
-            -
-            -
            			while ( strlen( $this->str ) < $end && $response !== false ) {
-            -
            				// read more from the file handle
-            -
            				$need = $end - ftell( $this->handle );
-            -
-            -
            				if ( $response = fread( $this->handle, $need ) )
-            -
            					$this->str .= $response;
-            -
            				else
-            -
            					return false;
-            -
            			}
-            -
            		}
-            -
-            -
            		$result = substr( $this->str, $this->strpos, $n );
-            -
            		$this->strpos += $n;
-            -
-            -
            		return $result;
-            -
            	}
-            -
-            -
            	private function get_byte() {
-            -
            		$c = $this->get_chars( 1 );
-            -
            		$b = unpack( "C", $c );
-            -
-            -
            		return reset( $b );
-            -
            	}
-            -
-            -
            	private function read_int( $str ) {
-            -
            		$size = unpack( "C*", $str );
-            -
-            -
            		return ( $size[1] << 8 ) + $size[2];
-            -
            	}
-            -
-            -
            	public function __destruct() {
-            -
            		$this->close();
-            -
            	}
+            }


1	+ <?php
2	+ /**
3	+ * Finds the dimensions or filetype of an image given its uri by fetching as little as needed
4	+ *
5	+ * Based on the FastImage class (https://github.com/tommoor/fastimage)
6	+ *
7	+ * @version 0.1
8	+ */
9	+ class Responsive_Lightbox_Fast_Image {
10	+
11	+ private $strpos = 0;
12	+ private $str;
13	+ private $type;
14	+ private $handle;
15	+
16	+ public function __construct( $uri = null ) {
17	+ if ( $uri )
18	+ $this->load( $uri );
19	+ }
20	+
21	+ public function load( $uri ) {
22	+ if ( $this->handle )
23	+ $this->close();
24	+
25	+ $this->handle = fopen( $uri, 'r' );
26	+ }
27	+
28	+ public function close() {
29	+ if ( $this->handle ) {
30	+ fclose( $this->handle );
31	+
32	+ $this->handle = null;
33	+ $this->type = null;
34	+ $this->str = null;
35	+ }
36	+ }
37	+
38	+ public function get_size() {
39	+ $this->strpos = 0;
40	+
41	+ if ( $this->get_type() )
42	+ return array_values( $this->parse_size() );
43	+
44	+ return false;
45	+ }
46	+
47	+ public function get_type() {
48	+ $this->strpos = 0;
49	+
50	+ if ( ! $this->type ) {
51	+ switch ( $this->get_chars( 2 ) ) {
52	+ case "BM":
53	+ return $this->type = 'bmp';
54	+
55	+ case "GI":
56	+ return $this->type = 'gif';
57	+
58	+ case chr( 0xFF ) . chr( 0xd8 ):
59	+ return $this->type = 'jpeg';
60	+
61	+ case chr( 0x89 ) . 'P':
62	+ return $this->type = 'png';
63	+
64	+ default:
65	+ return false;
66	+ }
67	+ }
68	+
69	+ return $this->type;
70	+ }
71	+
72	+ private function parse_size() {
73	+ $this->strpos = 0;
74	+
75	+ switch ( $this->type ) {
76	+ case 'png':
77	+ return $this->parse_size_png();
78	+
79	+ case 'gif':
80	+ return $this->parse_size_gif();
81	+
82	+ case 'bmp':
83	+ return $this->parse_size_bmp();
84	+
85	+ case 'jpeg':
86	+ return $this->parse_size_jpeg();
87	+ }
88	+
89	+ return null;
90	+ }
91	+
92	+ private function parse_size_png() {
93	+ $chars = $this->get_chars( 25 );
94	+
95	+ return unpack( "N*", substr( $chars, 16, 8 ) );
96	+ }
97	+
98	+ private function parse_size_gif() {
99	+ $chars = $this->get_chars( 11 );
100	+
101	+ return unpack( "S*", substr( $chars, 6, 4 ) );
102	+ }
103	+
104	+ private function parse_size_bmp() {
105	+ $chars = $this->get_chars( 29 );
106	+ $chars = substr( $chars, 14, 14 );
107	+ $type = unpack( 'C', $chars );
108	+
109	+ return ( reset( $type ) == 40 ) ? unpack( 'L', substr( $chars, 4 ) ) : unpack( 'L', substr( $chars, 4, 8 ) );
110	+ }
111	+
112	+ private function parse_size_jpeg() {
113	+ $state = null;
114	+ $i = 0;
115	+
116	+ while ( true ) {
117	+ switch ( $state ) {
118	+ default:
119	+ $this->get_chars( 2 );
120	+ $state = 'started';
121	+ break;
122	+
123	+ case 'started':
124	+ $b = $this->get_byte();
125	+ if ( $b === false )
126	+ return false;
127	+
128	+ $state = $b == 0xFF ? 'sof' : 'started';
129	+ break;
130	+
131	+ case 'sof':
132	+ $b = $this->get_byte();
133	+ if ( in_array( $b, range( 0xe0, 0xef ) ) )
134	+ $state = 'skipframe';
135	+ elseif ( in_array( $b, array_merge( range( 0xC0, 0xC3 ), range( 0xC5, 0xC7 ), range( 0xC9, 0xCB ), range( 0xCD, 0xCF ) ) ) )
136	+ $state = 'readsize';
137	+ elseif ( $b == 0xFF )
138	+ $state = 'sof';
139	+ else
140	+ $state = 'skipframe';
141	+ break;
142	+
143	+ case 'skipframe':
144	+ $skip = $this->read_int( $this->get_chars( 2 ) ) - 2;
145	+ $state = 'doskip';
146	+ break;
147	+
148	+ case 'doskip':
149	+ $this->get_chars( $skip );
150	+ $state = 'started';
151	+ break;
152	+
153	+ case 'readsize':
154	+ $c = $this->get_chars( 7 );
155	+
156	+ return [ $this->read_int( substr( $c, 5, 2 ) ), $this->read_int( substr( $c, 3, 2 ) ) ];
157	+ }
158	+ }
159	+ }
160	+
161	+ private function get_chars( $n ) {
162	+ $response = null;
163	+
164	+ // do we need more data?
165	+ if ( $this->strpos + $n - 1 >= strlen( $this->str ) ) {
166	+ $end = ( $this->strpos + $n );
167	+
168	+ while ( strlen( $this->str ) < $end && $response !== false ) {
169	+ // read more from the file handle
170	+ $need = $end - ftell( $this->handle );
171	+
172	+ if ( $response = fread( $this->handle, $need ) )
173	+ $this->str .= $response;
174	+ else
175	+ return false;
176	+ }
177	+ }
178	+
179	+ $result = substr( $this->str, $this->strpos, $n );
180	+ $this->strpos += $n;
181	+
182	+ return $result;
183	+ }
184	+
185	+ private function get_byte() {
186	+ $c = $this->get_chars( 1 );
187	+ $b = unpack( "C", $c );
188	+
189	+ return reset( $b );
190	+ }
191	+
192	+ private function read_int( $str ) {
193	+ $size = unpack( "C*", $str );
194	+
195	+ return ( $size[1] << 8 ) + $size[2];
196	+ }
197	+
198	+ public function __destruct() {
199	+ $this->close();
200	+ }
201	}

includes/class-folders.php CHANGED Viewed

	@@ -11,15 +11,15 @@ if ( ! defined( 'ABSPATH' ) )
11	class Responsive_Lightbox_Folders {
12
13	private $mode = '';
14	- private $term_counters = ~~array(~~
15	- 'keys' => ~~array()~~,
16	- 'values' => ~~array()~~
17	- );
18
19	/**
20	* Class constructor.
21	*
22	- * @param bool $read_only Whether ~~run~~ ~~this~~ in read only mode
23	* @return void
24	*/
25	public function __construct( $read_only = false ) {
	@@ -27,33 +27,32 @@ class Responsive_Lightbox_Folders {
27	Responsive_Lightbox()->folders = $this;
28
29	// allow to load old taxonomies even in read only mode
30	- add_action( 'wp_ajax_rl-folders-load-old-taxonomies', ~~array(~~ $this, 'load_old_taxonomies' ) );
31
32	if ( $read_only )
33	return;
34
35	// actions
36	- add_action( 'init', ~~array(~~ $this, 'detect_library_mode' ), 11 );
37	- add_action( 'restrict_manage_posts', ~~array(~~ $this, 'restrict_manage_posts' ) );
38	- add_action( 'wp_enqueue_media', ~~array(~~ $this, 'add_library_scripts' ) );
39	- add_action( 'admin_enqueue_scripts', ~~array(~~ $this, 'add_library_scripts' ) );
40	- add_action( 'pre-upload-ui', ~~array(~~ $this, 'pre_upload_ui' ) );
41	- add_action( 'post-upload-ui', ~~array(~~ $this, 'post_upload_ui' ) );
42	- add_action( 'add_attachment', ~~array(~~ $this, 'add_attachment' ) );
43	- add_action( 'wp_ajax_save-attachment-compat', ~~array(~~ $this, 'ajax_save_attachment_compat' ), 0 );
44	- add_action( 'wp_ajax_rl-folders-delete-term', ~~array(~~ $this, 'delete_term' ) );
45	- add_action( 'wp_ajax_rl-folders-rename-term', ~~array(~~ $this, 'rename_term' ) );
46	- add_action( 'wp_ajax_rl-folders-add-term', ~~array(~~ $this, 'add_term' ) );
47	- add_action( 'wp_ajax_rl-folders-move-term', ~~array(~~ $this, 'move_term' ) );
48	- add_action( 'wp_ajax_rl-folders-~~get~~-~~terms~~', ~~array(~~ $this, '~~get_terms~~' ) );
49	- add_action( 'wp_ajax_rl-folders-move-attachments', array( $this, 'move_attachments' ) );
50
51	// filters
52	- add_filter( 'admin_body_class', ~~array(~~ $this, 'admin_body_class' ) );
53	- add_filter( 'parse_query', ~~array(~~ $this, 'parse_query' ) );
54	- add_filter( 'ajax_query_attachments_args', ~~array(~~ $this, 'ajax_query_attachments_args' ) );
55	- add_filter( 'attachment_fields_to_edit', ~~array(~~ $this, 'attachment_fields_to_edit' ), 10, 2 );
56	- add_filter( 'rl_count_attachments', ~~array(~~ $this, 'count_attachments' ), 10 );
57	}
58
59	/**
	@@ -62,32 +61,44 @@ class Responsive_Lightbox_Folders {
62	* @return void
63	*/
64	public function load_old_taxonomies() {
65	- if ( ~~isset( $_POST['taxonomies'], $_POST['nonce'] ) && is_array( $_POST['taxonomies'] ) && wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-taxonomies-nonce' ) ) {~~
66	- $~~fields~~ = ~~$this->get_taxonomies(~~);

67
68	- // ~~any~~ ~~results~~?
69	- if ( ! ~~empty~~( $~~fields~~ ) ) {
70	- ~~// remove main taxonomy~~
71	- if ( ( $key = array_search( 'rl_media_folder', $fields, true ) ) !== false )
72	- unset( $fields[$key] );
73
74	- // ~~remove~~ ~~media tags~~
75	- if ( ( $~~key~~ = ~~array_search~~( '~~rl_media_tag~~', ~~$fields,~~ ~~true~~ ) ) ~~!== false )~~
76	- ~~unset~~( ~~$fields[$key]~~ );
77
78	- ~~foreach~~ ( ~~$_POST['taxonomies']~~ as ~~$taxonomy~~ ) {
79	- // ~~remove~~ ~~available taxonomy~~
80	- ~~if ( ( $key = array_search( $taxonomy, $fields, true ) ) !== false )~~
81	- ~~unset(~~ ~~$fields[$key]~~ );
82	- }
83	- }


84
85	- // ~~send~~ ~~taxonomies,~~ ~~reindex them to avoid casting to an object in js~~
86	- ~~wp_send_json_success~~( ~~array~~( ~~'taxonomies'~~ => ~~array_values~~( $fields ) ) );










87	}
88
89	- // send ~~JSON~~ ~~error~~
90	- ~~wp_send_json_error~~();

91	}
92
93	/**
	@@ -102,14 +113,18 @@ class Responsive_Lightbox_Folders {
102
103	if ( $pagenow === 'upload.php' ) {
104	// available modes
105	- $modes = ~~array(~~ 'grid', 'list' );






106
107	- // check ~~$_GET~~ mode
108	- if ( ~~isset~~( $~~_GET['~~mode'] ) && in_array( $~~_GET['~~mode'], $modes, true ) ) {
109	- $mode = $_GET['mode'];
110	- } else {
111	// get user mode
112	- $user_mode = get_user_option( 'media_library_mode' );
113
114	// valid user mode?
115	if ( in_array( $user_mode, $modes, true ) )
	@@ -123,9 +138,9 @@ class Responsive_Lightbox_Folders {
123	$this->mode = $mode;
124	}
125
126	- if ( $pagenow === 'upload.php' \|\| ( ~~defined( 'DOING_AJAX'~~ ) ~~&& DOING_AJAX~~ ) ) {
127	$this->rl_media_tag_terms = get_terms(
128	- ~~array(~~
129	'taxonomy' => 'rl_media_tag',
130	'hide_empty' => false,
131	'orderby' => 'name',
	@@ -133,7 +148,7 @@ class Responsive_Lightbox_Folders {
133	'number' => 0,
134	'fields' => 'id=>name',
135	'hierarchical' => false
136	- )
137	);
138	}
139	}
	@@ -167,17 +182,17 @@ class Responsive_Lightbox_Folders {
167	private function get_folders( $taxonomy, $selected = 0 ) {
168	// get only 1 term to check if taxonomy is empty
169	$any_terms = get_terms(
170	- ~~array(~~
171	'taxonomy' => $taxonomy,
172	'hide_empty' => false,
173	'fields' => 'ids',
174	'hierarchical' => false,
175	'number' => 1
176	- )
177	);
178
179	// prepare dropdown categories parameters
180	- $args = ~~array(~~
181	'orderby' => 'name',
182	'order' => 'asc',
183	'show_option_all' => __( 'Root Folder', 'responsive-lightbox' ),
	@@ -190,7 +205,7 @@ class Responsive_Lightbox_Folders {
190	'id' => 'rl_folders_upload_files',
191	'name' => 'rl_folders_upload_files_term_id',
192	'taxonomy' => $taxonomy
193	- );
194
195	// no terms?
196	if ( ! is_wp_error( $any_terms ) && empty( $any_terms ) ) {
	@@ -207,7 +222,7 @@ class Responsive_Lightbox_Folders {
207	* @return void
208	*/
209	public function pre_upload_ui() {
210	- add_filter( 'upload_post_params', ~~array(~~ $this, 'upload_post_params' ) );
211	}
212
213	/**
	@@ -233,17 +248,17 @@ class Responsive_Lightbox_Folders {
233
234	// get only 1 term to check if taxonomy is empty
235	$any_terms = get_terms(
236	- ~~array(~~
237	'taxonomy' => $taxonomy,
238	'hide_empty' => false,
239	'fields' => 'ids',
240	'hierarchical' => false,
241	'number' => 1
242	- )
243	);
244
245	// prepare dropdown categories parameters
246	- $args = ~~array(~~
247	'orderby' => 'name',
248	'order' => 'asc',
249	'show_option_all' => __( 'Root Folder', 'responsive-lightbox' ),
	@@ -256,7 +271,7 @@ class Responsive_Lightbox_Folders {
256	'id' => 'rl_folders_upload_files',
257	'name' => 'rl_folders_upload_files_term_id',
258	'taxonomy' => $taxonomy
259	- );
260
261	// no terms?
262	if ( ! is_wp_error( $any_terms ) && empty( $any_terms ) ) {
	@@ -265,7 +280,7 @@ class Responsive_Lightbox_Folders {
265	}
266
267	// display select
268	- echo '<p><label>' . __( 'Upload files to', 'responsive-lightbox' ) . ': ' . wp_dropdown_categories( $args ) . '</label></p>';
269	}
270
271	/**
	@@ -303,7 +318,7 @@ class Responsive_Lightbox_Folders {
303	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
304
305	$html = wp_dropdown_categories(
306	- ~~array(~~
307	'orderby' => 'name',
308	'order' => 'asc',
309	'id' => 'media-attachment-rl-folders-filters',
	@@ -316,10 +331,13 @@ class Responsive_Lightbox_Folders {
316	'taxonomy' => $taxonomy,
317	'hide_if_empty' => true,
318	'echo' => false
319	- )
320	);
321
322	- ~~echo~~ ( $html === '' ~~? '<select name="' . $taxonomy . '" id="media-attachment-rl-folders-filters" class="postform"><option>' . __( 'All Files', 'responsive-lightbox'~~ ) ~~. '</option></select> ' : $html );~~



323	}
324	}
325
	@@ -342,30 +360,30 @@ class Responsive_Lightbox_Folders {
342	$tax_query = $query->get( 'tax_query' );
343
344	if ( empty( $tax_query ) \|\| ! is_array( $tax_query ) )
345	- $tax_query = ~~array()~~;
346
347	// -1 === root, 0 === all files, >0 === term_id
348	$term_id = (int) $_GET[$taxonomy];
349
350	if ( $term_id !== 0 && ( $query->is_main_query() \|\| empty( $query->query['rl_folders_root'] ) ) ) {
351	- $tax = ~~array(~~
352	- 'taxonomy' => $taxonomy,
353	- 'field' => 'id'
354	- );
355
356	// root folder?
357	if ( $term_id === -1 ) {
358	$tax['terms'] = 0;
359	$tax['operator'] = 'NOT EXISTS';
360	$tax['include_children'] = false;
361	- // specified term id
362	} else {
363	$tax['terms'] = $term_id;
364	$tax['include_children'] = false;
365	}
366
367	// add new tax query
368	- $tax_query[] = ~~array(~~ 'relation' => 'AND', $tax );
369
370	// set new tax query
371	$query->set( 'tax_query', $tax_query );
	@@ -386,27 +404,29 @@ class Responsive_Lightbox_Folders {
386	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
387
388	if ( isset( $_POST['query'][$taxonomy] ) ) {
389	- if ( $_POST['query'][$taxonomy] ~~=== 'all'~~ )


390	return $query;
391
392	- $term_id = (int) $~~_POST['query'][$taxonomy]~~;
393
394	if ( $term_id < 0 )
395	return $query;
396
397	if ( empty( $query['tax_query'] ) \|\| ! is_array( $query['tax_query'] ) )
398	- $query['tax_query'] = ~~array()~~;
399
400	- $query['tax_query'][] = ~~array(~~
401	'relation' => 'AND',
402	- ~~array(~~
403	'taxonomy' => $taxonomy,
404	'field' => 'id',
405	'terms' => $term_id,
406	'include_children' => ( ! ( isset( $_POST['query']['include_children'] ) && $_POST['query']['include_children'] === 'false' ) ),
407	'operator' => ( $term_id === 0 ? 'NOT EXISTS' : 'IN' )
408	- )
409	- );
410	}
411
412	return $query;
	@@ -420,7 +440,7 @@ class Responsive_Lightbox_Folders {
420	* @return array
421	*/
422	public function attachment_fields_to_edit( $fields, $post ) {
423	- if ( ~~defined~~( ~~'DOING_AJAX'~~ ) ~~&& DOING_AJAX~~ ) {
424	// get taxonomy option
425	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
426
	@@ -432,13 +452,13 @@ class Responsive_Lightbox_Folders {
432	return $fields;
433
434	if ( empty( $tax['args'] ) )
435	- $tax['args'] = ~~array()~~;
436
437	- $ids = wp_get_post_terms( $post->ID, $taxonomy, ~~array(~~ 'fields' => 'ids' ) );
438
439	// get select HTML
440	$dropdown = wp_dropdown_categories(
441	- ~~array(~~
442	'orderby' => 'name',
443	'order' => 'asc',
444	'show_option_none' => __( 'Root Folder', 'responsive-lightbox' ),
	@@ -451,7 +471,7 @@ class Responsive_Lightbox_Folders {
451	'taxonomy' => $taxonomy,
452	'hide_if_empty' => false,
453	'echo' => false
454	- )
455	);
456
457	$tax['input'] = 'html';
	@@ -469,25 +489,27 @@ class Responsive_Lightbox_Folders {
469	return $fields;
470
471	if ( empty( $tax['args'] ) )
472	- $tax['args'] = ~~array()~~;
473
474	$tags_html = '';
475
476	// get terms
477	- $tags = wp_get_post_terms( $post->ID, 'rl_media_tag', ~~array(~~ 'fields' => 'id=>name' ) );
478
479	// valid terms?
480	if ( ! is_wp_error( $tags ) && ! empty( $tags ) ) {
481	foreach ( $tags as $tag_name ) {
482	- $tags_html .= '<option value="' . $tag_name . '" selected="selected">' . esc_html( $tag_name ) . '</li>';
483	}
484	} else
485	- $tags = ~~array()~~;
486
487	// update input
488	$tax['input'] = 'html';


489	$tax['html'] = '
490	- <select class="rl-media-tag-select2" multiple="multiple" name="attachments[' . $post->ID . '][rl_media_tag]">
491	' . $tags_html . '
492	</select>';
493
	@@ -506,21 +528,37 @@ class Responsive_Lightbox_Folders {
506	* @return void
507	*/
508	function ajax_save_attachment_compat() {
509	- if ( ! ~~isset( $_REQUEST['~~id~~'] ) \|\| ( $id = (int) $_REQUEST['id'] ) <= 0 \|\| empty( $_REQUEST['attachments'] ) \|\| empty( $_REQUEST['attachments'][$id] ) )~~

510	wp_send_json_error();
511














512	check_ajax_referer( 'update-post_' . $id, 'nonce' );
513
514	if ( ! current_user_can( 'edit_post', $id ) )
515	wp_send_json_error();
516

517	$post = get_post( $id, ARRAY_A );
518
519	- if ( $post['post_type'] !== 'attachment' )
520	wp_send_json_error();
521
522	// update attachment data if needed
523	- $post = apply_filters( 'attachment_fields_to_save', $post, $~~_REQUEST['attachments'][$id]~~ );
524
525	if ( isset( $post['errors'] ) )
526	wp_send_json_error();
	@@ -532,92 +570,83 @@ class Responsive_Lightbox_Folders {
532	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
533
534	// first if needed?
535	- if ( isset( $~~_REQUEST~~[~~'attachments'][~~$~~id][$~~taxonomy] ) )
536	- wp_set_object_terms( $id, (int) reset( array_map( 'trim', $~~_REQUEST~~[~~'attachments'][~~$~~id][$~~taxonomy] ) ), $taxonomy, false );
537	elseif ( isset( $_REQUEST[$taxonomy . '_term'] ) )
538	wp_set_object_terms( $id, (int) $_REQUEST[$taxonomy . '_term'], $taxonomy, false );
539	else
540	wp_set_object_terms( $id, '', $taxonomy, false );
541
542	// check media tags
543	- if ( isset( $~~_REQUEST~~['~~attachments~~'][$~~id]~~['rl_media_tag'] ) ) {
544	- $media_tags = explode( ',', $~~_REQUEST~~['~~attachments'][$id]['~~rl_media_tag'] );
545
546	- if ( is_array( $media_tags ) )
547	- $media_tags = array_filter( array_map( '~~trim~~', $media_tags ) );
548
549	// any media tags?
550	- if ( ! empty( $media_tags ) ) {
551	wp_set_object_terms( $id, $media_tags, 'rl_media_tag', false );
552	- } else {
553	wp_set_object_terms( $id, '', 'rl_media_tag', false );
554	- }
555	}
556
557	- if ( ~~! ( $~~attachment ~~= wp_prepare_attachment_for_js( $id ) ) )~~




558	wp_send_json_error();
559
560	- // send ~~JSON~~ success
561	wp_send_json_success( $attachment );
562	}
563
564	/**
565	- * ~~Assign~~ ~~new~~ ~~term IDs~~ to ~~given~~ ~~attachment ID via AJAX in modal attachment edit screen~~.
566	*
567	* @return void
568	*/
569	- function ~~get_terms~~() {
570	- ~~$tags_html~~ = ~~'';~~


571
572	- ~~$tags~~ = ~~wp_get_post_terms( $post->ID, 'rl_media_tag', array( 'fields' => 'id=>name' ) );~~


573
574	- if ( ! ~~is_wp_error( $tags ) && ! empty( $tags ) ) {~~
575	- ~~foreach (~~ $~~tags~~ as ~~$tag_id~~ => $~~tag_name ) {~~
576	- $tags_html .= '<option value="' . $tag_id . '" selected="selected">' . esc_html( $tag_name ) . '</li>';
577	- }
578	- } else
579	- $tags = array();
580
581	- if ( ! ~~empty(~~ ~~$this->rl_media_tag_terms~~ ) ~~) {~~
582	- ~~foreach~~ ( ~~$this->rl_media_tag_terms as $tag_id => $tag_name~~ ) {
583	- if ( ! array_key_exists( $tag_id, $tags ) )
584	- $tags_html .= '<option value="' . $tag_id . '">' . esc_html( $tag_name ) . '</li>';
585	- }
586	- }
587	- }
588
589	- /**
590	- * ~~AJAX~~ ~~action to delete term.~~
591	- *
592	- * @return void
593	- */
594	- public function delete_term() {
595	- if ( isset( $_POST['term_id'], $_POST['nonce'], $_POST['children'] ) && wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) && ( $term_id = (int) $_POST['term_id'] ) > 0 ) {
596	- // get taxonomy
597	- $taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
598
599	- // ~~delete~~ children?
600	- ~~if ( $_POST['children'] === '1' ) {~~
601	- // ~~get~~ ~~term~~ children
602	- ~~$children~~ ~~= get_term_children~~( $~~term_id,~~ ~~$taxonomy~~ );
603	-
604	- // ~~found~~ ~~any~~ ~~children?~~
605	- ~~if ( ! empty( $children ) && ! is_wp_error( $children ) ) {~~
606	- // ~~reverse~~ ~~array~~ ~~to delete terms with no~~ children ~~first~~
607	- ~~foreach~~ ( ~~array_reverse~~( $children ) as $~~child_id~~ ) {
608	- // delete ~~child~~
609	- ~~wp_delete_term~~( $~~child_id,~~ $~~taxonomy~~ );
610	- }

611	}
612	}
613	-
614	- // delete parent
615	- if ( ! is_wp_error( wp_delete_term( $term_id, $taxonomy ) ) )
616	- wp_send_json_success( $this->get_folders( $taxonomy ) );
617	}
618
619	- // ~~send~~ ~~JSON error~~
620	- ~~wp_send_json_error~~();



621	}
622
623	/**
	@@ -626,14 +655,25 @@ class Responsive_Lightbox_Folders {
626	* @return void
627	*/
628	public function move_term() {








629	// get taxonomy
630	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
631
632	- if ( isset( $_POST['parent_id'], $_POST['term_id'], $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) && ! is_wp_error( wp_update_term( (int) $_POST['term_id'], $taxonomy, array( 'parent' => (int) $_POST['parent_id'] ) ) ) )
633	- ~~wp_send_json_success~~( ~~$this->get_folders~~( $taxonomy ) );
634
635	- // ~~send JSON~~ error
636	- ~~wp_send_json_error~~();



637	}
638
639	/**
	@@ -642,57 +682,71 @@ class Responsive_Lightbox_Folders {
642	* @return void
643	*/
644	public function add_term() {
645	- if ( ~~isset( $_POST['parent_id'], $_POST['name'], $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) ) {~~
646	- // ~~get~~ ~~taxonomy~~
647	- ~~$taxonomy = Responsive_Lightbox~~()~~->options['folders']['media_taxonomy']~~;
648
649	- // ~~prepare~~ ~~data~~
650	- ~~$original_slug~~ = $~~slug~~ = ~~sanitize_title~~( $_POST['~~name~~'] );
651	- ~~$parent_id =~~ (~~int~~) ~~$_POST['parent_id']~~;
652	-
653	- // get all term slugs
654	- $terms = get_terms(
655	- array(
656	- 'taxonomy' => $taxonomy,
657	- 'hide_empty' => false,
658	- 'number' => 0,
659	- 'fields' => 'id=>slug',
660	- 'hierarchical' => true
661	- )
662	- );
663
664	- // ~~any~~ ~~terms?~~
665	- ~~if ( ! is_wp_error(~~ $~~terms~~ ) ~~&& is_array~~( ~~$terms~~ ) ~~&& ! empty( $terms ) ) {~~
666	- $i = 2;
667
668	- // ~~slug~~ ~~already exists? create unique one~~
669	- ~~while~~ ( ~~in_array(~~ $slug, ~~$terms,~~ ~~true~~ ) ) {
670	- $~~slug~~ = $~~original_slug .~~ '-' ~~. $i ++;~~
671	- }
672	- }
673
674	- // ~~add~~ ~~new~~ term
675	- $~~term~~ = ~~wp_insert_term~~(
676	- ~~$_POST~~[~~'name'],~~
677	- $taxonomy,
678	- ~~array(~~
679	- '~~parent~~' => ~~$parent_id~~,
680	- '~~slug~~' => $slug
681	- )
682	- );

683
684	- // no ~~errors~~?
685	- if ( ! is_wp_error( $~~term~~ ) ) {
686	- $~~term~~ = ~~get_term( $term['term_id'], $taxonomy )~~;
687
688	- // no ~~errors~~?
689	- if ( ~~! is_wp_error~~( $~~term~~ ) )
690	- ~~wp_send_json_success( array( 'name' =>~~ $~~term->name,~~ ~~'term_id' => $term->term_id, 'url' => admin_url( 'upload.php?mode~~=' . $~~this->mode~~ . '&' . $~~taxonomy~~ ~~. '=' . $term->term_id ), 'select' => $this->get_folders( $taxonomy, $term->term_id ) ) );~~
691	}
692	}
693
694	- // ~~send~~ ~~JSON~~ ~~error~~
695	- ~~wp_send_json_error~~();



























696	}
697
698	/**
	@@ -701,97 +755,127 @@ class Responsive_Lightbox_Folders {
701	* @return void
702	*/
703	public function rename_term() {
704	- if ( ~~isset( $_POST['term_id'], $_POST['name'], $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) && ( $term_id = (int) $_POST['term_id'] ) > 0 ) {~~
705	- // ~~get~~ ~~taxonomy~~
706	- ~~$taxonomy = Responsive_Lightbox~~()~~->options['folders']['media_taxonomy']~~;
707
708	- // ~~update~~ ~~term~~
709	- if ( ! ~~is_wp_error~~( ~~wp_update_term(~~ $~~term_id,~~ ~~$taxonomy,~~ ~~array(~~ ~~'name'~~ => $_POST['~~name~~'] ) ) ) ~~) {~~
710	- ~~$term = get_term~~( ~~$term_id, $taxonomy~~ );
711
712	- // no ~~errors?~~
713	- if ( ~~! is_wp_error~~( $~~term ) )~~
714	- ~~wp_send_json_success( array( 'name' => $term->name, 'select' => $this->get_folders( $taxonomy, $term_id ) ) );~~
715	- }
716	- }












717
718	- // ~~send JSON~~ error
719	- ~~wp_send_json_error~~();









720	}
721
722	/**
723	- * AJAX action to assign new term to ~~an attachment(s)~~.
724	*
725	* @return void
726	*/
727	public function move_attachments() {
728	- if ( isset( $_POST['attachment_ids'], $_POST['old_term_id'], $_POST['new_term_id'], $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) && is_array( $_POST['attachment_ids'] ) && ! empty( $_POST['attachment_ids'] ) ) {
729	- // ~~get~~ ~~taxonomy~~
730	- ~~$taxonomy = Responsive_Lightbox~~()~~->options['folders']['media_taxonomy']~~;
731
732	- // ~~prepare~~ ~~data~~
733	- $~~ids~~ = $~~all_terms~~ = ~~array(~~);
734	- ~~$attachments = array~~(
735	- 'success' => array(),
736	- 'failure' => array(),
737	- 'duplicated' => array()
738	- );
739
740	- // ~~get~~ ~~only~~ ~~numeric~~ ~~values~~ ~~first~~
741	- ~~foreach~~ ( $_POST['attachment_ids'] as $id ) {
742	- if ( ~~is_numeric( $id~~ ) )
743	- ~~$ids[] = (int) $id;~~
744	- }






745
746	- // filter unwanted data
747	- $ids = array_unique( array_filter( $~~ids~~ ) );
748
749	- // no ids?
750	- if ( empty( $ids ) )
751	- wp_send_json_error();
752
753	- // prepare term ids
754	- $old_term_id = (int) $_POST['old_term_id'];
755	- $new_term_id = (int) $_POST['new_term_id'];
756
757	- // ~~moving~~ ~~to root folder?~~
758	- ~~if (~~ $~~new_term_id~~ ~~===~~ 0 ) {
759	- foreach ( $ids as $id ) {
760	- // get attachment's term ids
761	- $all_terms[$id] = wp_get_object_terms( $id, $taxonomy, array( 'fields' => 'ids' ) );
762
763	- // ~~remove~~ ~~all~~ ~~terms~~ ~~assigned to attachment~~
764	- if ( ~~! is_wp_error( wp_set_object_terms(~~ $~~id,~~ ~~null,~~ ~~$taxonomy,~~ ~~false~~ ) ~~) )~~























765	$attachments['success'][] = $id;
766	else
767	$attachments['failure'][] = $id;
768	}
769	- } else {
770	- foreach ( $ids as $id ) {
771	- // get attachment's term ids
772	- $terms = wp_get_object_terms( $id, $taxonomy, array( 'fields' => 'ids' ) );
773	-
774	- // got terms?
775	- if ( ! is_wp_error( $terms ) ) {
776	- // save existing term (attachment already assigned to this term)
777	- if ( in_array( $new_term_id, $terms, true ) )
778	- $attachments['duplicated'][] = $id;
779	-
780	- // update attachment's term
781	- if ( ! is_wp_error( wp_set_object_terms( $id, $new_term_id, $taxonomy, false ) ) )
782	- $attachments['success'][] = $id;
783	- else
784	- $attachments['failure'][] = $id;
785	- }
786	- }
787	}
788	-
789	- if ( ! empty( $attachments['success'] ) )
790	- wp_send_json_success( array( 'attachments' => $attachments, 'terms' => $all_terms ) );
791	}
792
793	- // ~~send~~ ~~JSON~~ ~~error~~
794	- wp_send_json_error();








795	}
796
797	/**
	@@ -824,14 +908,15 @@ class Responsive_Lightbox_Folders {
824	if ( $term !== false ) {
825	$this->term_counters['keys'][] = $term->term_id;
826
827	- // set term ID
828	$url_term_id = $term_id = $term->term_id;
829	}
830	}
831	}
832	}
833
834	- ~~return~~ ~~'href="'~~ . esc_url( apply_filters( 'rl_folders_media_folder_url', add_query_arg( array( 'mode' => $this->mode, $taxonomy => $url_term_id ) ), $matches, $this->mode, $url_term_id ) ) . '" data-term_id="' . $term_id . '"';

835	}
836
837	/**
	@@ -842,7 +927,7 @@ class Responsive_Lightbox_Folders {
842	*/
843	public function replace_folders_count( $matches ) {
844	if ( isset( $matches[1] ) ) {
845	- $count = (int) str_replace( ~~array(~~ ' ', ' ' ), '', $matches[1] );
846	$this->term_counters['values'][] = $count;
847
848	return ' (' . $count . ')</a>';
	@@ -903,16 +988,20 @@ class Responsive_Lightbox_Folders {
903	$rl = Responsive_Lightbox();
904
905	// include select2 styles
906	- wp_enqueue_style( 'responsive-lightbox-admin-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/select2' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', ~~array()~~, $rl->defaults['version'] );
907
908	// filterable media folders taxonomy
909	$taxonomy = get_taxonomy( $rl->options['folders']['media_taxonomy'] );
910




911	// main script dependencies
912	- $dependencies = ~~array(~~ 'jquery', 'underscore', 'jquery-ui-draggable', 'jquery-ui-droppable', 'media-models', 'tags-suggest' );
913
914	// create folder counters
915	- $counters = ~~array()~~;
916
917	if ( $page !== 'media' ) {
918	// prepare variables
	@@ -937,10 +1026,18 @@ class Responsive_Lightbox_Folders {
937	if ( empty( $current_color_scheme ) )
938	$current_color_scheme = 'fresh';
939
940	- if ( ~~isset(~~ ~~$_wp_admin_css_colors[$current_color_scheme]~~ ) )
941	- $~~color~~ = ~~implode~~( ',', ~~$rl->hex2rgb~~( $_wp_admin_css_colors[$current_color_scheme]->colors[3] ) );







942	}
943

944	wp_add_inline_style(
945	'responsive-lightbox-folders-jstree',
946	'#rl-folders-tree-container .jstree .rl-folders-state-active.rl-folders-state-hover {
	@@ -956,8 +1053,8 @@ class Responsive_Lightbox_Folders {
956	}'
957	);
958
959	- // list categories parameters
960	- $categories = ~~array(~~
961	'orderby' => 'name',
962	'order' => 'asc',
963	'show_count' => true,
	@@ -970,7 +1067,7 @@ class Responsive_Lightbox_Folders {
970	'taxonomy' => $taxonomy->name,
971	'hide_title_if_empty' => true,
972	'echo' => false
973	- );
974
975	// get current term id
976	$term_id = isset( $_GET[$taxonomy->name] ) ? (int) $_GET[$taxonomy->name] : 0;
	@@ -988,7 +1085,7 @@ class Responsive_Lightbox_Folders {
988	ob_start();
989
990	// display "no media" table row
991	- echo '<tr class="no-items"><td class="colspanchange" colspan="' . $wp_list_table->get_column_count() . '">';
992
993	$wp_list_table->no_items();
994
	@@ -1030,14 +1127,14 @@ class Responsive_Lightbox_Folders {
1030
1031	if ( $html !== '' ) {
1032	// fix for urls
1033	- $html = preg_replace_callback( '/href=(?:\'\|")(.*?)(?:\'\|")/', ~~array(~~ $this, 'replace_folders_href' ), $html );
1034
1035	// fix for counters
1036	- $html = preg_replace_callback( '/<\/a> $((?:\d+\| )+)$/', ~~array(~~ $this, 'replace_folders_count' ), $html );
1037
1038	// open all needed folders at start
1039	if ( $term_id > 0 )
1040	- $html = preg_replace_callback( '/class="cat-item cat-item-(\d+)(?:[a-z\s0-9-]+)?"/', ~~array(~~ $this, 'open_folders' ), $html );
1041
1042	// check whether counters are valid
1043	if ( ! ( empty( $this->term_counters['keys'] ) \|\| empty( $this->term_counters['values'] ) \|\| count( $this->term_counters['keys'] ) !== count( $this->term_counters['values'] ) ) ) {
	@@ -1051,26 +1148,26 @@ class Responsive_Lightbox_Folders {
1051	$root_query = new WP_Query(
1052	apply_filters(
1053	'rl_root_folder_query_args',
1054	- ~~array(~~
1055	'rl_folders_root' => true,
1056	'posts_per_page' => -1,
1057	'post_type' => 'attachment',
1058	'post_status' => 'inherit,private',
1059	'fields' => 'ids',
1060	'no_found_rows' => false,
1061	- 'tax_query' => ~~array(~~
1062	- ~~array(~~
1063	'relation' => 'AND',
1064	- ~~array(~~
1065	'taxonomy' => $taxonomy->name,
1066	'field' => 'id',
1067	'terms' => 0,
1068	'include_children' => false,
1069	'operator' => 'NOT EXISTS'
1070	- )
1071	- )
1072	- )
1073	- )
1074	)
1075	);
1076
	@@ -1080,27 +1177,27 @@ class Responsive_Lightbox_Folders {
1080	// set number of root attachments (not categorized)
1081	$counters[0] = (int) $root_query->post_count;
1082
1083	-
1084	$html = '
1085	<ul>
1086	<li class="cat-item cat-item-all"' . ( $term_id === 0 ? ' data-jstree=\'{ "selected": true }\'' : '' ) . '>
1087	- <a href="' . apply_filters( 'rl_folders_media_folder_url', add_query_arg( ~~array(~~ 'mode' => $this->mode, $taxonomy->name => 0 ) ), null, $this->mode, 0 ) . '" data-term_id="all">' . __( 'All Files', 'responsive-lightbox' ) . ' (' . $counters[-1] . ')</a>
1088	</li>
1089	<li class="cat-item cat-item-0" data-jstree=\'{ "opened": true' . ( $term_id === -1 ? ', "selected": true ' : '' ) . ' }\'>
1090	- <a href="' . apply_filters( 'rl_folders_media_folder_url', add_query_arg( ~~array(~~ 'mode' => $this->mode, $taxonomy->name => -1 ) ), null, $this->mode, -1 ) . '" data-term_id="0">' . __( 'Root Folder', 'responsive-lightbox' ) . ' (' . $counters[0] . ')</a>
1091	<ul>' . $html . '</ul>
1092	</li>
1093	</ul>';
1094
1095	// register scripts
1096	- wp_register_script( 'responsive-lightbox-folders-jstree', RESPONSIVE_LIGHTBOX_URL . '/assets/jstree/jstree' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', ~~array()~~, $rl->defaults['version'], false );
1097	- wp_register_script( 'responsive-lightbox-folders-perfect-scrollbar', RESPONSIVE_LIGHTBOX_URL . '/assets/perfect-scrollbar/perfect-scrollbar' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', ~~array()~~, $rl->defaults['version'], false );
1098
1099	$dependencies[] = 'responsive-lightbox-folders-jstree';
1100	$dependencies[] = 'responsive-lightbox-folders-perfect-scrollbar';
1101	}
1102
1103	- wp_enqueue_script( 'responsive-lightbox-admin-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/select2.full' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', ~~array(~~ 'jquery' ), $rl->defaults['version'], false );
1104
1105	wp_enqueue_script( 'responsive-lightbox-folders-admin', RESPONSIVE_LIGHTBOX_URL . '/js/admin-folders.js', $dependencies, $rl->defaults['version'], false );
1106
	@@ -1108,15 +1205,15 @@ class Responsive_Lightbox_Folders {
1108	wp_localize_script(
1109	'responsive-lightbox-folders-admin',
1110	'rlFoldersArgs',
1111	- ~~array(~~
1112	- 'taxonomy' => $taxonomy->name,
1113	- 'page' => $page,
1114	- 'root' => __( 'Root Folder', 'responsive-lightbox' ),
1115	- 'terms' => wp_dropdown_categories(
1116	- ~~array(~~
1117	'orderby' => 'name',
1118	'order' => 'asc',
1119	- 'show_option_all' => __( 'All Files', 'responsive-lightbox' ),
1120	'show_count' => false,
1121	'hide_empty' => false,
1122	'hierarchical' => true,
	@@ -1125,15 +1222,15 @@ class Responsive_Lightbox_Folders {
1125	'taxonomy' => $taxonomy->name,
1126	'hide_if_empty' => true,
1127	'echo' => false
1128	- )
1129	)
1130	- )
1131	);
1132	} else {
1133	wp_localize_script(
1134	'responsive-lightbox-folders-admin',
1135	'rlFoldersArgs',
1136	- ~~array(~~
1137	'remove_children' => (int) $rl->options['folders']['folders_removal'],
1138	'wholerow' => (int) $rl->options['folders']['jstree_wholerow'],
1139	'theme' => 'default',
	@@ -1141,17 +1238,17 @@ class Responsive_Lightbox_Folders {
1141	'no_media_items' => $no_items,
1142	'taxonomy' => $taxonomy->name,
1143	'page' => $page,
1144	- 'root' => __( 'Root Folder', 'responsive-lightbox' ),
1145	- 'all_terms' => __( 'All Files', 'responsive-lightbox' ),
1146	- 'new_folder' => __( 'New Folder', 'responsive-lightbox' ),
1147	- 'delete_term' => __( 'Are you sure you want to delete this folder?', 'responsive-lightbox' ),
1148	- 'delete_terms' => __( 'Are you sure you want to delete this folder with all subfolders?', 'responsive-lightbox' ),
1149	'nonce' => wp_create_nonce( 'rl-folders-ajax-library-nonce' ),
1150	'terms' => wp_dropdown_categories(
1151	- ~~array(~~
1152	'orderby' => 'name',
1153	'order' => 'asc',
1154	- 'show_option_all' => __( 'All Files', 'responsive-lightbox' ),
1155	'show_count' => false,
1156	'hide_empty' => false,
1157	'hierarchical' => true,
	@@ -1160,30 +1257,30 @@ class Responsive_Lightbox_Folders {
1160	'taxonomy' => $taxonomy->name,
1161	'hide_if_empty' => true,
1162	'echo' => false
1163	- )
1164	),
1165	'template' => '
1166	<div id="rl-folders-tree-container">
1167	<div class="media-toolbar wp-filter">
1168	<div class="view-switch rl-folders-action-links">
1169	- <a href="#" title="' . $taxonomy->labels->add_new_item . '" class="dashicons dashicons-plus rl-folders-add-new-folder' . ( $this->mode === 'list' && ( $term_id === -1 \|\| $term_id > 0 ) ? '' : ' disabled-link' ) . '"></a>
1170	- <a href="#" title="' . sprintf( __( 'Save new %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-yes rl-folders-save-new-folder" style="display: none;"></a>
1171	- <a href="#" title="' . sprintf( __( 'Cancel adding new %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-no rl-folders-cancel-new-folder" style="display: none;"></a>
1172	- <a href="#" title="' . $taxonomy->labels->edit_item . '" class="dashicons dashicons-edit rl-folders-rename-folder' . ( $this->mode === 'list' && $term_id > 0 ? '' : ' disabled-link' ) . '"></a>
1173	- <a href="#" title="' . sprintf( __( 'Save %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-yes rl-folders-save-folder" style="display: none;"></a>
1174	- <a href="#" title="' . sprintf( __( 'Cancel renaming %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-no rl-folders-cancel-folder" style="display: none;"></a>
1175	- <a href="#" title="' . sprintf( __( 'Delete %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-trash rl-folders-delete-folder' . ( $this->mode === 'list' && $term_id > 0 ? '' : ' disabled-link' ) . '"></a>
1176	- <a href="#" title="' . sprintf( __( 'Expand %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-arrow-down-alt2 rl-folders-expand-folder' . ( $this->mode === 'list' && ! $childless && ( $term_id === -1 \|\| $term_id > 0 ) ? '' : ' disabled-link' ) . '"></a>
1177	- <a href="#" title="' . sprintf( __( 'Collapse %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) . '" class="dashicons dashicons-arrow-up-alt2 rl-folders-collapse-folder' . ( $this->mode === 'list' && ! $childless && ( $term_id === -1 \|\| $term_id > 0 ) ? '' : ' disabled-link' ) . '"></a>
1178	</div>
1179	</div>
1180	<div id="rl-folders-tree">' . esc_html( $html ) . '</div>
1181	</div>'
1182	- )
1183	);
1184	}
1185
1186	- add_action( 'admin_print_styles', ~~array(~~ $this, 'admin_print_media_styles' ) );
1187	}
1188
1189	/**
	@@ -1217,13 +1314,13 @@ class Responsive_Lightbox_Folders {
1217	global $wpdb;
1218
1219	// query
1220	- $fields = $wpdb->get_col( '
1221	SELECT DISTINCT tt.taxonomy
1222	- FROM ' . $wpdb->prefix . 'term_taxonomy tt
1223	- LEFT JOIN ' . $wpdb->prefix . 'term_relationships tr ON tt.term_taxonomy_id = tr.term_taxonomy_id
1224	- LEFT JOIN ' . $wpdb->prefix . 'posts p ON p.ID = tr.object_id
1225	- WHERE p.post_type = \'attachment\'
1226	- ORDER BY tt.taxonomy ASC'
1227	);
1228
1229	if ( ! empty( $fields ) ) {


11	class Responsive_Lightbox_Folders {
12
13	private $mode = '';
14	+ private $term_counters = [
15	+ 'keys' => [],
16	+ 'values' => []
17	+ ];
18
19	/**
20	* Class constructor.
21	*
22	+ * @param bool $read_only Whether plugin is in read only mode
23	* @return void
24	*/
25	public function __construct( $read_only = false ) {

27	Responsive_Lightbox()->folders = $this;
28
29	// allow to load old taxonomies even in read only mode
30	+ add_action( 'wp_ajax_rl-folders-load-old-taxonomies', [ $this, 'load_old_taxonomies' ] );
31
32	if ( $read_only )
33	return;
34
35	// actions
36	+ add_action( 'init', [ $this, 'detect_library_mode' ], 11 );
37	+ add_action( 'restrict_manage_posts', [ $this, 'restrict_manage_posts' ] );
38	+ add_action( 'wp_enqueue_media', [ $this, 'add_library_scripts' ] );
39	+ add_action( 'admin_enqueue_scripts', [ $this, 'add_library_scripts' ] );
40	+ add_action( 'pre-upload-ui', [ $this, 'pre_upload_ui' ] );
41	+ add_action( 'post-upload-ui', [ $this, 'post_upload_ui' ] );
42	+ add_action( 'add_attachment', [ $this, 'add_attachment' ] );
43	+ add_action( 'wp_ajax_save-attachment-compat', [ $this, 'ajax_save_attachment_compat' ], 0 );
44	+ add_action( 'wp_ajax_rl-folders-delete-term', [ $this, 'delete_term' ] );
45	+ add_action( 'wp_ajax_rl-folders-rename-term', [ $this, 'rename_term' ] );
46	+ add_action( 'wp_ajax_rl-folders-add-term', [ $this, 'add_term' ] );
47	+ add_action( 'wp_ajax_rl-folders-move-term', [ $this, 'move_term' ] );
48	+ add_action( 'wp_ajax_rl-folders-move-attachments', [ $this, 'move_attachments' ] );

49
50	// filters
51	+ add_filter( 'admin_body_class', [ $this, 'admin_body_class' ] );
52	+ add_filter( 'parse_query', [ $this, 'parse_query' ] );
53	+ add_filter( 'ajax_query_attachments_args', [ $this, 'ajax_query_attachments_args' ] );
54	+ add_filter( 'attachment_fields_to_edit', [ $this, 'attachment_fields_to_edit' ], 10, 2 );
55	+ add_filter( 'rl_count_attachments', [ $this, 'count_attachments' ], 10 );
56	}
57
58	/**

61	* @return void
62	*/
63	public function load_old_taxonomies() {
64	+ // no data?
65	+ if ( ! isset( $_POST['taxonomies'], $_POST['nonce'] ) )
66	+ wp_send_json_error();
67
68	+ // invalid taxonomies format?
69	+ if ( ! is_array( $_POST['taxonomies'] ) )
70	+ wp_send_json_error();


71
72	+ // invalid nonce?
73	+ if ( ! ctype_alnum( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-taxonomies-nonce' ) )
74	+ wp_send_json_error();
75
76	+ // get all possible (current and previous) taxonomies
77	+ $fields = $this->get_taxonomies();
78	+
79	+ // any results?
80	+ if ( ! empty( $fields ) ) {
81	+ // remove main taxonomy
82	+ if ( ( $key = array_search( 'rl_media_folder', $fields, true ) ) !== false )
83	+ unset( $fields[$key] );
84
85	+ // remove media tags
86	+ if ( ( $key = array_search( 'rl_media_tag', $fields, true ) ) !== false )
87	+ unset( $fields[$key] );
88	+
89	+ // sanitize taxonomies
90	+ $taxonomies = array_map( 'santize_key', $_POST['taxonomies'] );
91	+
92	+ foreach ( $taxonomies as $taxonomy ) {
93	+ // remove available taxonomy
94	+ if ( ( $key = array_search( $taxonomy, $fields, true ) ) !== false )
95	+ unset( $fields[$key] );
96	+ }
97	}
98
99	+ // send taxonomies, reindex them to avoid casting to an object in js
100	+ wp_send_json_success( [ 'taxonomies' => array_values( $fields ) ] );
101	+
102	}
103
104	/**

113
114	if ( $pagenow === 'upload.php' ) {
115	// available modes
116	+ $modes = [ 'grid', 'list' ];
117	+
118	+ // sanitize mode
119	+ if ( isset( $_GET['mode'] ) )
120	+ $mode = sanitize_key( $_GET['mode'] );
121	+ else
122	+ $mode = '';
123
124	+ // check mode
125	+ if ( ! ( $mode && ctype_lower( $mode ) && in_array( $mode, $modes, true ) ) ) {


126	// get user mode
127	+ $user_mode = (string) get_user_option( 'media_library_mode' );
128
129	// valid user mode?
130	if ( in_array( $user_mode, $modes, true ) )

138	$this->mode = $mode;
139	}
140
141	+ if ( $pagenow === 'upload.php' \|\| wp_doing_ajax() ) {
142	$this->rl_media_tag_terms = get_terms(
143	+ [
144	'taxonomy' => 'rl_media_tag',
145	'hide_empty' => false,
146	'orderby' => 'name',

148	'number' => 0,
149	'fields' => 'id=>name',
150	'hierarchical' => false
151	+ ]
152	);
153	}
154	}

182	private function get_folders( $taxonomy, $selected = 0 ) {
183	// get only 1 term to check if taxonomy is empty
184	$any_terms = get_terms(
185	+ [
186	'taxonomy' => $taxonomy,
187	'hide_empty' => false,
188	'fields' => 'ids',
189	'hierarchical' => false,
190	'number' => 1
191	+ ]
192	);
193
194	// prepare dropdown categories parameters
195	+ $args = [
196	'orderby' => 'name',
197	'order' => 'asc',
198	'show_option_all' => __( 'Root Folder', 'responsive-lightbox' ),

205	'id' => 'rl_folders_upload_files',
206	'name' => 'rl_folders_upload_files_term_id',
207	'taxonomy' => $taxonomy
208	+ ];
209
210	// no terms?
211	if ( ! is_wp_error( $any_terms ) && empty( $any_terms ) ) {

222	* @return void
223	*/
224	public function pre_upload_ui() {
225	+ add_filter( 'upload_post_params', [ $this, 'upload_post_params' ] );
226	}
227
228	/**

248
249	// get only 1 term to check if taxonomy is empty
250	$any_terms = get_terms(
251	+ [
252	'taxonomy' => $taxonomy,
253	'hide_empty' => false,
254	'fields' => 'ids',
255	'hierarchical' => false,
256	'number' => 1
257	+ ]
258	);
259
260	// prepare dropdown categories parameters
261	+ $args = [
262	'orderby' => 'name',
263	'order' => 'asc',
264	'show_option_all' => __( 'Root Folder', 'responsive-lightbox' ),

271	'id' => 'rl_folders_upload_files',
272	'name' => 'rl_folders_upload_files_term_id',
273	'taxonomy' => $taxonomy
274	+ ];
275
276	// no terms?
277	if ( ! is_wp_error( $any_terms ) && empty( $any_terms ) ) {

280	}
281
282	// display select
283	+ echo '<p><label>' . esc_html__( 'Upload files to', 'responsive-lightbox' ) . ': ' . wp_dropdown_categories( $args ) . '</label></p>';
284	}
285
286	/**

318	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
319
320	$html = wp_dropdown_categories(
321	+ [
322	'orderby' => 'name',
323	'order' => 'asc',
324	'id' => 'media-attachment-rl-folders-filters',

331	'taxonomy' => $taxonomy,
332	'hide_if_empty' => true,
333	'echo' => false
334	+ ]
335	);
336
337	+ if ( $html === '' )
338	+ echo '<select name="' . esc_attr( $taxonomy ) . '" id="media-attachment-rl-folders-filters" class="postform"><option>' . esc_html__( 'All Files', 'responsive-lightbox' ) . '</option></select> ';
339	+ else
340	+ echo $html;
341	}
342	}
343

360	$tax_query = $query->get( 'tax_query' );
361
362	if ( empty( $tax_query ) \|\| ! is_array( $tax_query ) )
363	+ $tax_query = [];
364
365	// -1 === root, 0 === all files, >0 === term_id
366	$term_id = (int) $_GET[$taxonomy];
367
368	if ( $term_id !== 0 && ( $query->is_main_query() \|\| empty( $query->query['rl_folders_root'] ) ) ) {
369	+ $tax = [
370	+ 'taxonomy' => $taxonomy,
371	+ 'field' => 'id'
372	+ ];
373
374	// root folder?
375	if ( $term_id === -1 ) {
376	$tax['terms'] = 0;
377	$tax['operator'] = 'NOT EXISTS';
378	$tax['include_children'] = false;
379	+ // specified term id
380	} else {
381	$tax['terms'] = $term_id;
382	$tax['include_children'] = false;
383	}
384
385	// add new tax query
386	+ $tax_query[] = [ 'relation' => 'AND', $tax ];
387
388	// set new tax query
389	$query->set( 'tax_query', $tax_query );

404	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
405
406	if ( isset( $_POST['query'][$taxonomy] ) ) {
407	+ $term_id = sanitize_key( $_POST['query'][$taxonomy] );
408	+
409	+ if ( $term_id === 'all' )
410	return $query;
411
412	+ $term_id = (int) $term_id;
413
414	if ( $term_id < 0 )
415	return $query;
416
417	if ( empty( $query['tax_query'] ) \|\| ! is_array( $query['tax_query'] ) )
418	+ $query['tax_query'] = [];
419
420	+ $query['tax_query'][] = [
421	'relation' => 'AND',
422	+ [
423	'taxonomy' => $taxonomy,
424	'field' => 'id',
425	'terms' => $term_id,
426	'include_children' => ( ! ( isset( $_POST['query']['include_children'] ) && $_POST['query']['include_children'] === 'false' ) ),
427	'operator' => ( $term_id === 0 ? 'NOT EXISTS' : 'IN' )
428	+ ]
429	+ ];
430	}
431
432	return $query;

440	* @return array
441	*/
442	public function attachment_fields_to_edit( $fields, $post ) {
443	+ if ( wp_doing_ajax() ) {
444	// get taxonomy option
445	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
446

452	return $fields;
453
454	if ( empty( $tax['args'] ) )
455	+ $tax['args'] = [];
456
457	+ $ids = wp_get_post_terms( $post->ID, $taxonomy, [ 'fields' => 'ids' ] );
458
459	// get select HTML
460	$dropdown = wp_dropdown_categories(
461	+ [
462	'orderby' => 'name',
463	'order' => 'asc',
464	'show_option_none' => __( 'Root Folder', 'responsive-lightbox' ),

471	'taxonomy' => $taxonomy,
472	'hide_if_empty' => false,
473	'echo' => false
474	+ ]
475	);
476
477	$tax['input'] = 'html';

489	return $fields;
490
491	if ( empty( $tax['args'] ) )
492	+ $tax['args'] = [];
493
494	$tags_html = '';
495
496	// get terms
497	+ $tags = wp_get_post_terms( $post->ID, 'rl_media_tag', [ 'fields' => 'id=>name' ] );
498
499	// valid terms?
500	if ( ! is_wp_error( $tags ) && ! empty( $tags ) ) {
501	foreach ( $tags as $tag_name ) {
502	+ $tags_html .= '<option value="' . esc_attr( $tag_name ) . '" selected="selected">' . esc_html( $tag_name ) . '</li>';
503	}
504	} else
505	+ $tags = [];
506
507	// update input
508	$tax['input'] = 'html';
509	+
510	+ // $tags_html is already escaped here
511	$tax['html'] = '
512	+ <select class="rl-media-tag-select2" multiple="multiple" name="attachments[' . (int) $post->ID . '][rl_media_tag]">
513	' . $tags_html . '
514	</select>';
515

528	* @return void
529	*/
530	function ajax_save_attachment_compat() {
531	+ // no attachment id?
532	+ if ( ! isset( $_REQUEST['id'] ) )
533	wp_send_json_error();
534
535	+ $id = (int) $_REQUEST['id'];
536	+
537	+ // invalid id?
538	+ if ( $id <= 0 )
539	+ wp_send_json_error();
540	+
541	+ // no valid data?
542	+ if ( empty( $_REQUEST['attachments'][$id] ) \|\| ! is_array( $_REQUEST['attachments'][$id] ) )
543	+ wp_send_json_error();
544	+
545	+ // no sanitization like in wordpress core: wp_ajax_save_attachment_compat() function
546	+ $attachment_data = $_REQUEST['attachments'][$id];
547	+
548	+ // check nonce
549	check_ajax_referer( 'update-post_' . $id, 'nonce' );
550
551	if ( ! current_user_can( 'edit_post', $id ) )
552	wp_send_json_error();
553
554	+ // get post
555	$post = get_post( $id, ARRAY_A );
556
557	+ if ( empty( $post ) \|\| $post['post_type'] !== 'attachment' )
558	wp_send_json_error();
559
560	// update attachment data if needed
561	+ $post = apply_filters( 'attachment_fields_to_save', $post, $attachment_data );
562
563	if ( isset( $post['errors'] ) )
564	wp_send_json_error();

570	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
571
572	// first if needed?
573	+ if ( isset( $attachment_data[$taxonomy] ) )
574	+ wp_set_object_terms( $id, (int) reset( array_map( 'trim', $attachment_data[$taxonomy] ) ), $taxonomy, false );
575	elseif ( isset( $_REQUEST[$taxonomy . '_term'] ) )
576	wp_set_object_terms( $id, (int) $_REQUEST[$taxonomy . '_term'], $taxonomy, false );
577	else
578	wp_set_object_terms( $id, '', $taxonomy, false );
579
580	// check media tags
581	+ if ( isset( $attachment_data['rl_media_tag'] ) && is_string( $attachment_data['rl_media_tag'] ) ) {
582	+ $media_tags = explode( ',', $attachment_data['rl_media_tag'] );
583
584	+ if ( ! empty( $media_tags ) && is_array( $media_tags ) )
585	+ $media_tags = array_filter( array_map( 'sanitize_title', $media_tags ) );
586
587	// any media tags?
588	+ if ( ! empty( $media_tags ) )
589	wp_set_object_terms( $id, $media_tags, 'rl_media_tag', false );
590	+ else
591	wp_set_object_terms( $id, '', 'rl_media_tag', false );

592	}
593
594	+ // get attachment data
595	+ $attachment = wp_prepare_attachment_for_js( $id );
596	+
597	+ // invalid attachment?
598	+ if ( ! $attachment )
599	wp_send_json_error();
600
601	+ // finally send success
602	wp_send_json_success( $attachment );
603	}
604
605	/**
606	+ * AJAX action to delete term.
607	*
608	* @return void
609	*/
610	+ public function delete_term() {
611	+ // no data?
612	+ if ( ! isset( $_POST['term_id'], $_POST['nonce'], $_POST['children'] ) )
613	+ wp_send_json_error();
614
615	+ // invalid nonce?
616	+ if ( ! ctype_alnum( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) )
617	+ wp_send_json_error();
618
619	+ // sanitize term id
620	+ $term_id = (int) $_POST['term_id'];




621
622	+ if ( $term_id <= 0 )
623	+ wp_send_json_error();





624
625	+ // get taxonomy
626	+ $taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];







627
628	+ $remove_children = (int) $_POST['children'];
629	+
630	+ // delete children?
631	+ if ( $remove_children === 1 ) {
632	+ // get term children
633	+ $children = get_term_children( $term_id, $taxonomy );
634	+
635	+ // found any children?
636	+ if ( ! empty( $children ) && ! is_wp_error( $children ) ) {
637	+ // reverse array to delete terms with no children first
638	+ foreach ( array_reverse( $children ) as $child_id ) {
639	+ // delete child
640	+ wp_delete_term( $child_id, $taxonomy );
641	}
642	}




643	}
644
645	+ // delete parent
646	+ if ( is_wp_error( wp_delete_term( $term_id, $taxonomy ) ) )
647	+ wp_send_json_error();
648	+ else
649	+ wp_send_json_success( $this->get_folders( $taxonomy ) );
650	}
651
652	/**

655	* @return void
656	*/
657	public function move_term() {
658	+ // no data?
659	+ if ( ! isset( $_POST['parent_id'], $_POST['term_id'], $_POST['nonce'] ) )
660	+ wp_send_json_error();
661	+
662	+ // invalid nonce?
663	+ if ( ! ctype_alnum( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) )
664	+ wp_send_json_error();
665	+
666	// get taxonomy
667	$taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
668
669	+ // update term
670	+ $update = wp_update_term( (int) $_POST['term_id'], $taxonomy, [ 'parent' => (int) $_POST['parent_id'] ] );
671
672	+ // error?
673	+ if ( is_wp_error( $update ) )
674	+ wp_send_json_error();
675	+ else
676	+ wp_send_json_success( $this->get_folders( $taxonomy ) );
677	}
678
679	/**

682	* @return void
683	*/
684	public function add_term() {
685	+ // no data?
686	+ if ( ! isset( $_POST['parent_id'], $_POST['name'], $_POST['nonce'] ) )
687	+ wp_send_json_error();
688
689	+ // invalid nonce?
690	+ if ( ! ctype_alnum( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) )
691	+ wp_send_json_error();











692
693	+ // get taxonomy
694	+ $taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];

695
696	+ // prepare data
697	+ $original_slug = $slug = sanitize_title( $_POST['name'] );
698	+ $parent_id = (int) $_POST['parent_id'];


699
700	+ // get all term slugs
701	+ $terms = get_terms(
702	+ [
703	+ 'taxonomy' => $taxonomy,
704	+ 'hide_empty' => false,
705	+ 'number' => 0,
706	+ 'fields' => 'id=>slug',
707	+ 'hierarchical' => true
708	+ ]
709	+ );
710
711	+ // any terms?
712	+ if ( ! is_wp_error( $terms ) && is_array( $terms ) && ! empty( $terms ) ) {
713	+ $i = 2;
714
715	+ // slug already exists? create unique one
716	+ while ( in_array( $slug, $terms, true ) ) {
717	+ $slug = $original_slug . '-' . $i ++;
718	}
719	}
720
721	+ // add new term, name is sanitized inside wp_insert_term with sanitize_term function
722	+ $term = wp_insert_term(
723	+ $_POST['name'],
724	+ $taxonomy,
725	+ [
726	+ 'parent' => $parent_id,
727	+ 'slug' => $slug
728	+ ]
729	+ );
730	+
731	+ // error?
732	+ if ( is_wp_error( $term ) )
733	+ wp_send_json_error();
734	+
735	+ $term = get_term( $term['term_id'], $taxonomy );
736	+
737	+ // error?
738	+ if ( is_wp_error( $term ) )
739	+ wp_send_json_error();
740	+ else {
741	+ wp_send_json_success(
742	+ [
743	+ 'name' => $term->name,
744	+ 'term_id' => $term->term_id,
745	+ 'url' => admin_url( 'upload.php?mode=' . $this->mode . '&' . $taxonomy . '=' . $term->term_id ),
746	+ 'select' => $this->get_folders( $taxonomy, $term->term_id )
747	+ ]
748	+ );
749	+ }
750	}
751
752	/**

755	* @return void
756	*/
757	public function rename_term() {
758	+ // no data?
759	+ if ( ! isset( $_POST['term_id'], $_POST['name'], $_POST['nonce'] ) )
760	+ wp_send_json_error();
761
762	+ // invalid nonce?
763	+ if ( ! ctype_alnum( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) )
764	+ wp_send_json_error();
765
766	+ // sanitize term id
767	+ $term_id = (int) $_POST['term_id'];
768	+
769	+ if ( $term_id <= 0 )
770	+ wp_send_json_error();
771	+
772	+ // get taxonomy
773	+ $taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];
774	+
775	+ // update term, name is sanitized inside wp_update_term with sanitize_term function
776	+ $update = wp_update_term( $term_id, $taxonomy, [ 'name' => $_POST['name'] ] );
777	+
778	+ // error?
779	+ if ( is_wp_error( $update ) )
780	+ wp_send_json_error();
781	+
782	+ $term = get_term( $term_id, $taxonomy );
783
784	+ // error?
785	+ if ( is_wp_error( $term ) )
786	+ wp_send_json_error();
787	+ else {
788	+ wp_send_json_success(
789	+ [
790	+ 'name' => $term->name,
791	+ 'select' => $this->get_folders( $taxonomy, $term_id )
792	+ ]
793	+ );
794	+ }
795	}
796
797	/**
798	+ * AJAX action to assign new term to attachments.
799	*
800	* @return void
801	*/
802	public function move_attachments() {
803	+ // no data?
804	+ if ( ! isset( $_POST['attachment_ids'], $_POST['old_term_id'], $_POST['new_term_id'], $_POST['nonce'] ) )
805	+ wp_send_json_error();
806
807	+ // invalid nonce?
808	+ if ( ! ctype_alnum( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'rl-folders-ajax-library-nonce' ) )
809	+ wp_send_json_error();




810
811	+ // not empty attachment ids array?
812	+ if ( empty( $_POST['attachment_ids'] ) \|\| ! is_array( $_POST['attachment_ids'] ) )
813	+ wp_send_json_error();
814	+
815	+ // prepare data
816	+ $ids = $all_terms = [];
817	+ $attachments = [
818	+ 'success' => [],
819	+ 'failure' => [],
820	+ 'duplicated' => []
821	+ ];
822
823	+ // filter unwanted data
824	+ $ids = array_unique( array_filter( array_map( 'intval', $_POST['attachment_ids'] ) ) );
825
826	+ // no ids?
827	+ if ( empty( $ids ) )
828	+ wp_send_json_error();
829
830	+ // prepare term ids
831	+ $old_term_id = (int) $_POST['old_term_id'];
832	+ $new_term_id = (int) $_POST['new_term_id'];
833
834	+ // get taxonomy
835	+ $taxonomy = Responsive_Lightbox()->options['folders']['media_taxonomy'];



836
837	+ // moving to root folder?
838	+ if ( $new_term_id === 0 ) {
839	+ foreach ( $ids as $id ) {
840	+ // get attachment term ids
841	+ $all_terms[$id] = wp_get_object_terms( $id, $taxonomy, [ 'fields' => 'ids' ] );
842	+
843	+ // remove all terms assigned to attachment
844	+ if ( ! is_wp_error( wp_set_object_terms( $id, null, $taxonomy, false ) ) )
845	+ $attachments['success'][] = $id;
846	+ else
847	+ $attachments['failure'][] = $id;
848	+ }
849	+ } else {
850	+ foreach ( $ids as $id ) {
851	+ // get attachment term ids
852	+ $terms = wp_get_object_terms( $id, $taxonomy, [ 'fields' => 'ids' ] );
853	+
854	+ // got terms?
855	+ if ( ! is_wp_error( $terms ) ) {
856	+ // save existing term (attachment already assigned to this term)
857	+ if ( in_array( $new_term_id, $terms, true ) )
858	+ $attachments['duplicated'][] = $id;
859	+
860	+ // update attachment's term
861	+ if ( ! is_wp_error( wp_set_object_terms( $id, $new_term_id, $taxonomy, false ) ) )
862	$attachments['success'][] = $id;
863	else
864	$attachments['failure'][] = $id;
865	}


















866	}



867	}
868
869	+ if ( empty( $attachments['success'] ) )
870	+ wp_send_json_error();
871	+ else {
872	+ wp_send_json_success(
873	+ [
874	+ 'attachments' => $attachments,
875	+ 'terms' => $all_terms
876	+ ]
877	+ );
878	+ }
879	}
880
881	/**

908	if ( $term !== false ) {
909	$this->term_counters['keys'][] = $term->term_id;
910
911	+ // set term id
912	$url_term_id = $term_id = $term->term_id;
913	}
914	}
915	}
916	}
917
918	+ // escape url early
919	+ return 'href="' . esc_url( apply_filters( 'rl_folders_media_folder_url', add_query_arg( [ 'mode' => $this->mode, $taxonomy => $url_term_id ] ), $matches, $this->mode, $url_term_id ) ) . '" data-term_id="' . $term_id . '"';
920	}
921
922	/**

927	*/
928	public function replace_folders_count( $matches ) {
929	if ( isset( $matches[1] ) ) {
930	+ $count = (int) str_replace( [ ' ', ' ' ], '', $matches[1] );
931	$this->term_counters['values'][] = $count;
932
933	return ' (' . $count . ')</a>';

988	$rl = Responsive_Lightbox();
989
990	// include select2 styles
991	+ wp_enqueue_style( 'responsive-lightbox-admin-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/select2' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', [], $rl->defaults['version'] );
992
993	// filterable media folders taxonomy
994	$taxonomy = get_taxonomy( $rl->options['folders']['media_taxonomy'] );
995
996	+ // no taxonomy? it should be available here, updated in init_folders method
997	+ if ( $taxonomy === false )
998	+ return;
999	+
1000	// main script dependencies
1001	+ $dependencies = [ 'jquery', 'underscore', 'jquery-ui-draggable', 'jquery-ui-droppable', 'media-models', 'tags-suggest' ];
1002
1003	// create folder counters
1004	+ $counters = [];
1005
1006	if ( $page !== 'media' ) {
1007	// prepare variables

1026	if ( empty( $current_color_scheme ) )
1027	$current_color_scheme = 'fresh';
1028
1029	+ // color exists? some schemes don't have 4 colors
1030	+ if ( isset( $_wp_admin_css_colors[$current_color_scheme] ) && property_exists( $_wp_admin_css_colors[$current_color_scheme], 'colors' ) && isset( $_wp_admin_css_colors[$current_color_scheme]->colors[3] ) ) {
1031	+ // convert color
1032	+ $rgb = $rl->hex2rgb( $_wp_admin_css_colors[$current_color_scheme]->colors[3] );
1033	+
1034	+ // valid color?
1035	+ if ( $rgb !== false )
1036	+ $color = implode( ',', $rgb );
1037	+ }
1038	}
1039
1040	+ // $color is already validated, no escaping
1041	wp_add_inline_style(
1042	'responsive-lightbox-folders-jstree',
1043	'#rl-folders-tree-container .jstree .rl-folders-state-active.rl-folders-state-hover {

1053	}'
1054	);
1055
1056	+ // list categories parameters
1057	+ $categories = [
1058	'orderby' => 'name',
1059	'order' => 'asc',
1060	'show_count' => true,

1067	'taxonomy' => $taxonomy->name,
1068	'hide_title_if_empty' => true,
1069	'echo' => false
1070	+ ];
1071
1072	// get current term id
1073	$term_id = isset( $_GET[$taxonomy->name] ) ? (int) $_GET[$taxonomy->name] : 0;

1085	ob_start();
1086
1087	// display "no media" table row
1088	+ echo '<tr class="no-items"><td class="colspanchange" colspan="' . (int) $wp_list_table->get_column_count() . '">';
1089
1090	$wp_list_table->no_items();
1091

1127
1128	if ( $html !== '' ) {
1129	// fix for urls
1130	+ $html = preg_replace_callback( '/href=(?:\'\|")(.*?)(?:\'\|")/', [ $this, 'replace_folders_href' ], $html );
1131
1132	// fix for counters
1133	+ $html = preg_replace_callback( '/<\/a> $((?:\d+\| )+)$/', [ $this, 'replace_folders_count' ], $html );
1134
1135	// open all needed folders at start
1136	if ( $term_id > 0 )
1137	+ $html = preg_replace_callback( '/class="cat-item cat-item-(\d+)(?:[a-z\s0-9-]+)?"/', [ $this, 'open_folders' ], $html );
1138
1139	// check whether counters are valid
1140	if ( ! ( empty( $this->term_counters['keys'] ) \|\| empty( $this->term_counters['values'] ) \|\| count( $this->term_counters['keys'] ) !== count( $this->term_counters['values'] ) ) ) {

1148	$root_query = new WP_Query(
1149	apply_filters(
1150	'rl_root_folder_query_args',
1151	+ [
1152	'rl_folders_root' => true,
1153	'posts_per_page' => -1,
1154	'post_type' => 'attachment',
1155	'post_status' => 'inherit,private',
1156	'fields' => 'ids',
1157	'no_found_rows' => false,
1158	+ 'tax_query' => [
1159	+ [
1160	'relation' => 'AND',
1161	+ [
1162	'taxonomy' => $taxonomy->name,
1163	'field' => 'id',
1164	'terms' => 0,
1165	'include_children' => false,
1166	'operator' => 'NOT EXISTS'
1167	+ ]
1168	+ ]
1169	+ ]
1170	+ ]
1171	)
1172	);
1173

1177	// set number of root attachments (not categorized)
1178	$counters[0] = (int) $root_query->post_count;
1179
1180	+ // $html is escaped at the end
1181	$html = '
1182	<ul>
1183	<li class="cat-item cat-item-all"' . ( $term_id === 0 ? ' data-jstree=\'{ "selected": true }\'' : '' ) . '>
1184	+ <a href="' . esc_url( apply_filters( 'rl_folders_media_folder_url', add_query_arg( [ 'mode' => $this->mode, $taxonomy->name => 0 ] ), null, $this->mode, 0 ) ) . '" data-term_id="all">' . esc_html__( 'All Files', 'responsive-lightbox' ) . ' (' . (int) $counters[-1] . ')</a>
1185	</li>
1186	<li class="cat-item cat-item-0" data-jstree=\'{ "opened": true' . ( $term_id === -1 ? ', "selected": true ' : '' ) . ' }\'>
1187	+ <a href="' . esc_url( apply_filters( 'rl_folders_media_folder_url', add_query_arg( [ 'mode' => $this->mode, $taxonomy->name => -1 ] ), null, $this->mode, -1 ) ) . '" data-term_id="0">' . esc_html__( 'Root Folder', 'responsive-lightbox' ) . ' (' . (int) $counters[0] . ')</a>
1188	<ul>' . $html . '</ul>
1189	</li>
1190	</ul>';
1191
1192	// register scripts
1193	+ wp_register_script( 'responsive-lightbox-folders-jstree', RESPONSIVE_LIGHTBOX_URL . '/assets/jstree/jstree' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', [], $rl->defaults['version'], false );
1194	+ wp_register_script( 'responsive-lightbox-folders-perfect-scrollbar', RESPONSIVE_LIGHTBOX_URL . '/assets/perfect-scrollbar/perfect-scrollbar' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', [], $rl->defaults['version'], false );
1195
1196	$dependencies[] = 'responsive-lightbox-folders-jstree';
1197	$dependencies[] = 'responsive-lightbox-folders-perfect-scrollbar';
1198	}
1199
1200	+ wp_enqueue_script( 'responsive-lightbox-admin-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/select2.full' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', [ 'jquery' ], $rl->defaults['version'], false );
1201
1202	wp_enqueue_script( 'responsive-lightbox-folders-admin', RESPONSIVE_LIGHTBOX_URL . '/js/admin-folders.js', $dependencies, $rl->defaults['version'], false );
1203

1205	wp_localize_script(
1206	'responsive-lightbox-folders-admin',
1207	'rlFoldersArgs',
1208	+ [
1209	+ 'taxonomy' => $taxonomy->name,
1210	+ 'page' => $page,
1211	+ 'root' => esc_html__( 'Root Folder', 'responsive-lightbox' ),
1212	+ 'terms' => wp_dropdown_categories(
1213	+ [
1214	'orderby' => 'name',
1215	'order' => 'asc',
1216	+ 'show_option_all' => esc_html__( 'All Files', 'responsive-lightbox' ),
1217	'show_count' => false,
1218	'hide_empty' => false,
1219	'hierarchical' => true,

1222	'taxonomy' => $taxonomy->name,
1223	'hide_if_empty' => true,
1224	'echo' => false
1225	+ ]
1226	)
1227	+ ]
1228	);
1229	} else {
1230	wp_localize_script(
1231	'responsive-lightbox-folders-admin',
1232	'rlFoldersArgs',
1233	+ [
1234	'remove_children' => (int) $rl->options['folders']['folders_removal'],
1235	'wholerow' => (int) $rl->options['folders']['jstree_wholerow'],
1236	'theme' => 'default',

1238	'no_media_items' => $no_items,
1239	'taxonomy' => $taxonomy->name,
1240	'page' => $page,
1241	+ 'root' => esc_html__( 'Root Folder', 'responsive-lightbox' ),
1242	+ 'all_terms' => esc_html__( 'All Files', 'responsive-lightbox' ),
1243	+ 'new_folder' => esc_html__( 'New Folder', 'responsive-lightbox' ),
1244	+ 'delete_term' => esc_html__( 'Are you sure you want to delete this folder?', 'responsive-lightbox' ),
1245	+ 'delete_terms' => esc_html__( 'Are you sure you want to delete this folder with all subfolders?', 'responsive-lightbox' ),
1246	'nonce' => wp_create_nonce( 'rl-folders-ajax-library-nonce' ),
1247	'terms' => wp_dropdown_categories(
1248	+ [
1249	'orderby' => 'name',
1250	'order' => 'asc',
1251	+ 'show_option_all' => esc_html__( 'All Files', 'responsive-lightbox' ),
1252	'show_count' => false,
1253	'hide_empty' => false,
1254	'hierarchical' => true,

1257	'taxonomy' => $taxonomy->name,
1258	'hide_if_empty' => true,
1259	'echo' => false
1260	+ ]
1261	),
1262	'template' => '
1263	<div id="rl-folders-tree-container">
1264	<div class="media-toolbar wp-filter">
1265	<div class="view-switch rl-folders-action-links">
1266	+ <a href="#" title="' . esc_attr( $taxonomy->labels->add_new_item ) . '" class="dashicons dashicons-plus rl-folders-add-new-folder' . ( $this->mode === 'list' && ( $term_id === -1 \|\| $term_id > 0 ) ? '' : ' disabled-link' ) . '"></a>
1267	+ <a href="#" title="' . esc_attr( sprintf( __( 'Save new %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-yes rl-folders-save-new-folder" style="display: none;"></a>
1268	+ <a href="#" title="' . esc_attr( sprintf( __( 'Cancel adding new %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-no rl-folders-cancel-new-folder" style="display: none;"></a>
1269	+ <a href="#" title="' . esc_attr( $taxonomy->labels->edit_item ) . '" class="dashicons dashicons-edit rl-folders-rename-folder' . ( $this->mode === 'list' && $term_id > 0 ? '' : ' disabled-link' ) . '"></a>
1270	+ <a href="#" title="' . esc_attr( sprintf( __( 'Save %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-yes rl-folders-save-folder" style="display: none;"></a>
1271	+ <a href="#" title="' . esc_attr( sprintf( __( 'Cancel renaming %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-no rl-folders-cancel-folder" style="display: none;"></a>
1272	+ <a href="#" title="' . esc_attr( sprintf( __( 'Delete %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-trash rl-folders-delete-folder' . ( $this->mode === 'list' && $term_id > 0 ? '' : ' disabled-link' ) . '"></a>
1273	+ <a href="#" title="' . esc_attr( sprintf( __( 'Expand %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-arrow-down-alt2 rl-folders-expand-folder' . ( $this->mode === 'list' && ! $childless && ( $term_id === -1 \|\| $term_id > 0 ) ? '' : ' disabled-link' ) . '"></a>
1274	+ <a href="#" title="' . esc_attr( sprintf( __( 'Collapse %s', 'responsive-lightbox' ), $taxonomy->labels->singular_name ) ) . '" class="dashicons dashicons-arrow-up-alt2 rl-folders-collapse-folder' . ( $this->mode === 'list' && ! $childless && ( $term_id === -1 \|\| $term_id > 0 ) ? '' : ' disabled-link' ) . '"></a>
1275	</div>
1276	</div>
1277	<div id="rl-folders-tree">' . esc_html( $html ) . '</div>
1278	</div>'
1279	+ ]
1280	);
1281	}
1282
1283	+ add_action( 'admin_print_styles', [ $this, 'admin_print_media_styles' ] );
1284	}
1285
1286	/**

1314	global $wpdb;
1315
1316	// query
1317	+ $fields = $wpdb->get_col( "
1318	SELECT DISTINCT tt.taxonomy
1319	+ FROM " . $wpdb->prefix . "term_taxonomy tt
1320	+ LEFT JOIN " . $wpdb->prefix . "term_relationships tr ON tt.term_taxonomy_id = tr.term_taxonomy_id
1321	+ LEFT JOIN " . $wpdb->prefix . "posts p ON p.ID = tr.object_id
1322	+ WHERE p.post_type = 'attachment'
1323	+ ORDER BY tt.taxonomy ASC"
1324	);
1325
1326	if ( ! empty( $fields ) ) {

includes/class-frontend.php CHANGED Viewed

	@@ -24,31 +24,31 @@ class Responsive_Lightbox_Frontend {
24	Responsive_Lightbox()->frontend = $this;
25
26	// actions
27	- add_action( 'wp_enqueue_scripts', ~~array(~~ $this, '~~wp_enqueue_scripts~~' ), 100 );
28	- add_action( 'rl_before_gallery', ~~array(~~ $this, 'before_gallery' ), 10, 2 );
29	- add_action( 'rl_after_gallery', ~~array(~~ $this, 'after_gallery' ), 10, 2 );
30	- add_action( 'after_setup_theme', ~~array(~~ $this, 'woocommerce_gallery_init' ), 1000 );
31
32	// filters
33	- add_filter( 'rl_gallery_container_class', ~~array(~~ $this, 'gallery_container_class' ), 10, 3 );
34	- add_filter( 'the_content', ~~array(~~ $this, 'gallery_preview' ) );
35	- add_filter( 'the_content', ~~array(~~ $this, 'add_lightbox' ), 11 );
36	- add_filter( 'wp_get_attachment_link', ~~array(~~ $this, 'wp_get_attachment_link' ), 1000, 6 );
37	- add_filter( 'get_comment_text', ~~array(~~ $this, 'get_comment_text' ) );
38	- add_filter( 'dynamic_sidebar_params', ~~array(~~ $this, 'dynamic_sidebar_params' ) );
39	- add_filter( 'rl_widget_output', ~~array(~~ $this, 'widget_output' ), 10, 3 );
40	- add_filter( 'post_gallery', ~~array(~~ $this, 'gallery_attributes' ), 1000, 2 );
41	- add_filter( 'post_gallery', ~~array(~~ $this, 'basic_grid_gallery_shortcode' ), 1001, 2 );
42	- add_filter( 'post_gallery', ~~array(~~ $this, 'basic_slider_gallery_shortcode' ), 1001, 2 );
43	- add_filter( 'post_gallery', ~~array(~~ $this, 'basic_masonry_gallery_shortcode' ), 1001, 2 );
44	- add_filter( 'post_gallery', ~~array(~~ $this, 'force_custom_gallery_lightbox' ), 2000 );
45
46	// visual composer
47	- add_filter( 'vc_shortcode_content_filter_after', ~~array(~~ $this, 'vc_shortcode_content_filter_after' ), 10, 2 );
48
49	// woocommerce
50	- add_filter( 'woocommerce_single_product_image_html', ~~array(~~ $this, 'woocommerce_single_product_image_html' ), 100 );
51	- add_filter( 'woocommerce_single_product_image_thumbnail_html', ~~array(~~ $this, 'woocommerce_single_product_image_thumbnail_html' ), 100, 2 );
52	}
53
54	/**
	@@ -65,15 +65,15 @@ class Responsive_Lightbox_Frontend {
65	$script = $rl->get_lightbox_script();
66
67	// prepare arguments
68	- $args = ~~array(~~
69	'selector' => $rl->options['settings']['selector'],
70	'script' => $script,
71	- 'settings' => ~~array(~~
72	'script' => $rl->options['configuration'][$script],
73	'plugin' => $rl->options['settings']
74	- ),
75	'supports' => $rl->settings->scripts[$script]['supports']
76	- );
77
78	// workaround for builder galleries to bypass images_as_gallery option, applied only to rl_gallery posts
79	if ( is_singular( 'rl_gallery' ) )
	@@ -117,7 +117,7 @@ class Responsive_Lightbox_Frontend {
117	$args['link_number'] = $link_number;
118
119	// link parts
120	- $args['link_parts'] = ~~array(~~ $links[1][$link_number], $links[2][$link_number], $links[3][$link_number], $links[4][$link_number], $links[5][$link_number] );
121
122	// get title type
123	$title_arg = $args['settings']['plugin']['force_custom_gallery'] ? $args['settings']['plugin']['gallery_image_title'] : $args['settings']['plugin']['image_title'];
	@@ -179,7 +179,7 @@ class Responsive_Lightbox_Frontend {
179	$args['link_number'] = $link_number;
180
181	// link parts
182	- $args['link_parts'] = ~~array(~~ $links[1][$link_number], $links[2][$link_number], $links[8][$link_number], $links[9][$link_number] );
183
184	// rl gallery link?
185	if ( preg_match( '/class="(?:.?)rl-gallery-link[^"]?"/i', $links[1][$link_number] ) === 1 \|\| preg_match( '/class="(?:.?)rl-gallery-link[^"]?"/i', $links[8][$link_number] ) === 1 ) {
	@@ -215,7 +215,7 @@ class Responsive_Lightbox_Frontend {
215	$link = str_replace( $args['link_parts'][1], add_query_arg( 'width', $args['settings']['script']['video_max_width'], $args['link_parts'][1] ), $link );
216
217	// replace data-rel
218	- $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/', 'data-rel="' . $args['selector'] . '-video-' . $args['link_number'] . '"', $link );
219
220	if ( $args['script'] === 'magnific' )
221	$link = preg_replace( '/(<a.*?)>/is', '$1 data-magnific_type="video">', $link );
	@@ -226,7 +226,7 @@ class Responsive_Lightbox_Frontend {
226	$args['link_parts'][1] = add_query_arg( 'width', $args['settings']['script']['video_max_width'], $args['link_parts'][1] );
227
228	// add data-rel
229	- $link = '<a' . $args['link_parts'][0] . 'href="' . $args['link_parts'][1] . '" data-rel="' . $args['selector'] . '-video-' . $args['link_number'] . '"' . $args['link_parts'][2] . '>' . $args['link_parts'][3] . '</a>';
230
231	if ( $args['script'] === 'magnific' )
232	$link = preg_replace( '/(<a.*?)>/is', '$1 data-magnific_type="video">', $link );
	@@ -246,14 +246,6 @@ class Responsive_Lightbox_Frontend {
246	*/
247	public function lightbox_image_link( $link, $args, $only_filter = false ) {
248	if ( ! $only_filter ) {
249	- if ( rl_current_lightbox_supports( 'html_caption' ) ) {
250	- $title = esc_attr( trim ( nl2br( $args['title'] ) ) );
251	- $caption = esc_attr( trim( nl2br( $args['caption'] ) ) );
252	- } else {
253	- $title = esc_attr( wp_strip_all_tags( trim ( nl2br( $args['title'] ) ), true ) );
254	- $caption = esc_attr( wp_strip_all_tags( trim( nl2br( $args['caption'] ) ), true ) );
255	- }
256	-
257	if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'] ) )
258	$this->gallery_no = (int) $_GET['rl_gallery_no'];
259
	@@ -263,10 +255,10 @@ class Responsive_Lightbox_Frontend {
263	if ( $result[1] !== 'norl' ) {
264	// gallery?
265	if ( $args['settings']['plugin']['images_as_gallery'] \|\| $args['settings']['plugin']['force_custom_gallery'] )
266	- $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/s', 'data-rel="' . $args['selector'] . '-gallery-' . base64_encode( $result[1] ) . '" data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="gallery"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . $args['link_number'] . '"' : '' ), $link );
267	// single image
268	else
269	- $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/s', 'data-rel="' . $args['selector'] . '-image-' . base64_encode( $result[1] ) . '"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="image"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . $args['link_number'] . '"' : '' ) . ' data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"', $link );
270	}
271	// link without data-rel
272	} else {
	@@ -276,15 +268,24 @@ class Responsive_Lightbox_Frontend {
276	if ( preg_match( '/<a.?(?:rel)=(?:\'\|")(.?)(?:\'\|").*?>/is', $link, $result ) === 1 ) {
277	// allow to modify link?
278	if ( $result[1] !== 'norl' )
279	- $link = preg_replace( '/rel=(\'\|")(.*?)(\'\|")/', 'data-rel="' . $args['selector'] . '-gallery-' . $this->gallery_no . '" data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="gallery"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . $args['link_number'] . '"' : '' ), $link );
280	} else
281	- $link = '<a' . $args['link_parts'][0] . ' href="' . $args['link_parts'][1] . '.' . $args['link_parts'][2] . '" data-rel="' . $args['selector'] . '-gallery-' . $this->gallery_no . '" data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="gallery"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . $args['link_number'] . '"' : '' ) . $args['link_parts'][3] . '>' . $args['link_parts'][4] . '</a>';
282	} else
283	- $link = '<a' . $args['link_parts'][0] . 'href="' . $args['link_parts'][1] . '.' . $args['link_parts'][2] . '"' . $args['link_parts'][3] . ' data-rel="' . $args['selector'] . ( $args['settings']['plugin']['images_as_gallery'] ? $args['rel_hash'] : '-image-' . $args['link_number'] ) . '"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="image"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . $args['link_number'] . '"' : '' ) . ' data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__">' . $args['link_parts'][4] . '</a>';









284	}
285
286	- // use safe replacement
287	- $link = str_replace( '__RL_IMAGE_TITLE__', $title, str_replace( '__RL_IMAGE_CAPTION__', $caption, $link ) );
288
289	// title exists?
290	if ( preg_match( '/<a.? title=(?:\'\|").?(?:\'\|").*?>/is', $link ) === 1 ) {
	@@ -292,8 +293,8 @@ class Responsive_Lightbox_Frontend {
292	} else
293	$link = preg_replace( '/(<a.*?)>/s', '$1 title="__RL_IMAGE_TITLE__">', $link );
294
295	- // last safe replacement
296	- $link = str_replace( '__RL_IMAGE_TITLE__', $title, $link );
297	}
298
299	return apply_filters( 'rl_lightbox_image_link', $link, $args );
	@@ -303,38 +304,31 @@ class Responsive_Lightbox_Frontend {
303	* Add lightbox to gallery image links.
304	*
305	* @param string $link
306	- * @param int $id
307	- * @param string $size
308	- * @param bool $permalink
309	- * @param mixed $icon
310	- * @param mixed $text
311	* @return string
312	*/
313	- public function wp_get_attachment_link( $link, $id, ~~$size, $permalink, $icon, $text~~ ) {
314	// get main instance
315	$rl = Responsive_Lightbox();
316
317	if ( $rl->options['settings']['galleries'] && wp_attachment_is_image( $id ) ) {
318	- // deprecated filter
319	- $link = apply_filters( 'rl_lightbox_attachment_link', $link, $id, $size, $permalink, $icon, $text, [] );
320	-
321	// get current script
322	$script = $rl->get_lightbox_script();
323
324	// prepare arguments
325	- $args = ~~array(~~
326	'selector' => $rl->options['settings']['selector'],
327	'script' => $script,
328	- 'settings' => ~~array(~~
329	'script' => $rl->options['configuration'][$script],
330	'plugin' => $rl->options['settings']
331	- ),
332	'supports' => $rl->settings->scripts[$script]['supports'],
333	'image_id' => $id,
334	'title' => '',
335	'caption' => '',
336	'src' => []
337	- );
338
339	$link = $this->lightbox_gallery_link( $link, $args );
340	}
	@@ -362,17 +356,17 @@ class Responsive_Lightbox_Frontend {
362	$args['title'] = $this->get_attachment_title( $args['image_id'], apply_filters( 'rl_lightbox_attachment_image_title_arg', $title_arg, $args['image_id'], $link ) );
363	}
364
365	- // ~~sanitize~~ title
366	- ~~if (~~ $~~html_caption~~ = ~~rl_current_lightbox_supports~~( '~~html_caption~~' ) )
367	- ~~$title = esc_attr( trim( nl2br( $args['title'] ) ) );~~
368	- ~~else~~
369	- $title = ~~esc_attr(~~ wp_strip_all_tags( ~~trim ( nl2br(~~ $~~args['~~title~~'] ) )~~, true ) );
370
371	- // ~~add~~ title and rl_title ~~if needed~~
372	if ( preg_match( '/<a.? title=(?:\'\|").?(?:\'\|").*?>/is', $link ) === 1 )
373	- $link = str_replace( '__RL_IMAGE_TITLE__', $title, preg_replace( '/(<a.? title=(?:\'\|")).?((?:\'\|").*?>)/s', '$1__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__$2', $link ) );
374	else
375	- $link = str_replace( '__RL_IMAGE_TITLE__', $title, preg_replace( '/(<a.*?)>/s', '$1 title="__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__">', $link ) );
376
377	// add class if needed
378	if ( preg_match( '/<a[^>]? class=(?:\'\|").?(?:\'\|").*?>/is', $link ) === 1 )
	@@ -392,14 +386,14 @@ class Responsive_Lightbox_Frontend {
392	$args['caption'] = $this->get_attachment_title( $args['image_id'], apply_filters( 'rl_lightbox_attachment_image_title_arg', $caption_arg, $args['image_id'], $link ) );
393	}
394
395	- // ~~sanitize~~ caption
396	- if ( $~~html_caption~~ )
397	- $caption = esc_attr( trim( nl2br( $args['caption'] ) ) );
398	- else
399	- $caption = esc_attr( wp_strip_all_tags( trim( nl2br( $args['caption'] ) ), true ) );
400
401	- // ~~add~~ ~~rl_caption~~
402	- $~~link~~ = ~~str_replace~~( ~~'__RL_IMAGE_CAPTION__',~~ $caption, ~~preg_replace(~~ ~~'/(<a.*?~~)~~>/s', '$1 data-rl_caption="__RL_IMAGE_CAPTION__">', $link ) )~~;



403
404	if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'] ) )
405	$this->gallery_no = (int) $_GET['rl_gallery_no'];
	@@ -407,20 +401,23 @@ class Responsive_Lightbox_Frontend {
407	// link already contains data-rel attribute?
408	if ( preg_match( '/<a.?data-rel=(\'\|")(.?)(\'\|").*?>/is', $link, $result ) === 1 ) {
409	if ( $result[2] !== 'norl' )
410	- $link = preg_replace( '/(<a.?data-rel=(?:\'\|").?)((?:\'\|").*?>)/s', '${1}' . $args['selector'] . '-gallery-' . $this->gallery_no . '$2', $link );
411	} else
412	- $link = preg_replace( '/(<a.*?)>/s', '$1 data-rel="' . $args['selector'] . '-gallery-' . $this->gallery_no . '">', $link );
413
414	- if ( ! ( isset( $args['link'] ) && $args['link'] != 'file' ) ) {
415	// gallery image size
416	if ( ! empty( $args['image_id'] ) ) {
417	if ( empty( $args['src'] ) )
418	$args['src'] = wp_get_attachment_image_src( $args['image_id'], $args['settings']['plugin']['gallery_image_size'] );
419
420	- if ( ~~preg_match( '/<a.? href=("\|\').?("\|\').*?>/is', $link ) === 1 )~~
421	- ~~$link~~ ~~= preg_replace~~( ~~'/(<a.?~~ ~~href=~~(~~?:"\|\')).?((?:"\|\').*?>)/',~~ '$~~1' . $~~args['src'][0] . ~~'$2',~~ ~~$link );~~
422	- ~~else~~
423	- $link = preg_replace( '/(<a.*?)>/', '$1 ~~href="~~' . $args['src'][0] . '">', $link );



424	}
425
426	if ( $args['script'] === 'magnific' )
	@@ -441,17 +438,17 @@ class Responsive_Lightbox_Frontend {
441	if ( in_array( $args['content'], $args['supports'], true ) ) {
442	// link already contains data-rel attribute?
443	if ( preg_match( '/<a.?(?:data-rel)=(?:\'\|")(.?)(?:\'\|").*?>/is', $link, $result ) === 1 )
444	- $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/s', 'data-rel="' . $args['selector'] . '-content-' . base64_encode( $result[1] ) . '"', $link );
445	else
446	- $link = preg_replace( '/(<a.*?)>/s', '$1 data-rel="' . $args['selector'] . '-content-' . $args['link_number'] . '">', $link );
447
448	switch ( $args['script'] ) {
449	case 'nivo':
450	- $link = preg_replace( '/(<a.*?)>/s', '$1 data-lightbox-type="' . $args['content'] . '">', $link );
451	break;
452
453	case 'featherlight':
454	- $link = preg_replace( '/(<a.*?)>/s', '$1 data-featherlight="' . $args['content'] . '">', $link );
455	break;
456
457	case 'fancybox':
	@@ -461,7 +458,7 @@ class Responsive_Lightbox_Frontend {
461
462	case 'prettyphoto':
463	if ( $args['content'] === 'iframe' )
464	- $link = preg_replace( '/(<a.?href=(?:\'\|"))(.?)((?:\'\|").*?>)/is', '$1' . add_query_arg( ~~array(~~ 'iframe' => 'true', 'width' => $args['settings']['width'], 'height' => $args['settings']['height'] ), '$2' ) . '$3', $link );
465	}
466	}
467
	@@ -505,12 +502,12 @@ class Responsive_Lightbox_Frontend {
505	}
506
507	/**
508	- * Get unique gallery fields.
509	- *
510	* @param array $defaults Default gallery fields
511	* @param array $fields Custom gallery fields
512	- * @return array
513	- */
514	public function get_unique_fields( $defaults, $fields ) {
515	// check duplicated fields
516	$duplicates = array_intersect_key( $defaults, $fields );
	@@ -554,7 +551,7 @@ class Responsive_Lightbox_Frontend {
554
555	if ( ! empty( $tabs ) ) {
556	foreach ( $tabs as $key => $args ) {
557	- if ( in_array( $key, ~~array(~~ 'images', 'config' ) ) )
558	continue;
559
560	// get additional fields
	@@ -577,65 +574,65 @@ class Responsive_Lightbox_Frontend {
577	}
578
579	/**
580	- * Get default gallery fields.
581	- *
582	- * @return array
583	- */
584	public function get_default_gallery_fields() {
585	$sizes = get_intermediate_image_sizes();
586	$sizes['full'] = 'full';
587
588	- return ~~array(~~
589	- 'size' => ~~array(~~
590	- 'title' => __( 'Size', 'responsive-lightbox' ),
591	- 'type' => 'select',
592	- 'description' => __( 'Specify the image size to use for the thumbnail display.', 'responsive-lightbox' ),
593	- 'default' => 'medium',
594	- 'options' => array_combine( $sizes, $sizes )
595	- ),
596	- 'link' => ~~array(~~
597	- 'title' => __( 'Link To', 'responsive-lightbox' ),
598	- 'type' => 'select',
599	- 'description' => __( 'Specify where you want the image to link.', 'responsive-lightbox' ),
600	- 'default' => 'file',
601	- 'options' => ~~array(~~
602	'post' => __( 'Attachment Page', 'responsive-lightbox' ),
603	'file' => __( 'Media File', 'responsive-lightbox' ),
604	- 'none' => __( 'None', 'responsive-lightbox' ),
605	- )
606	- ),
607	- 'orderby' => ~~array(~~
608	- 'title' => __( 'Orderby', 'responsive-lightbox' ),
609	- 'type' => 'select',
610	- 'description' => __( 'Specify how to sort the display thumbnails.', 'responsive-lightbox' ),
611	- 'default' => 'menu_order',
612	- 'options' => ~~array(~~
613	'id' => __( 'ID', 'responsive-lightbox' ),
614	'title' => __( 'Title', 'responsive-lightbox' ),
615	'post_date' => __( 'Date', 'responsive-lightbox' ),
616	'menu_order' => __( 'Menu Order', 'responsive-lightbox' ),
617	'rand' => __( 'Random', 'responsive-lightbox' )
618	- )
619	- ),
620	- 'order' => ~~array(~~
621	- 'title' => __( 'Order', 'responsive-lightbox' ),
622	- 'type' => 'radio',
623	- 'description' => __( 'Specify the sort order.', 'responsive-lightbox' ),
624	- 'default' => 'asc',
625	- 'options' => ~~array(~~
626	'asc' => __( 'Ascending', 'responsive-lightbox' ),
627	'desc' => __( 'Descending', 'responsive-lightbox' )
628	- )
629	- ),
630	- 'columns' => ~~array(~~
631	- 'title' => __( 'Columns', 'responsive-lightbox' ),
632	- 'type' => 'number',
633	- 'description' => __( 'Specify the number of columns.', 'responsive-lightbox' ),
634	- 'default' => 3,
635	- 'min' => 1,
636	- 'max' => 12
637	- )
638	- );
639	}
640
641	/**
	@@ -761,7 +758,7 @@ class Responsive_Lightbox_Frontend {
761	if ( ! empty( $include ) ) {
762	// get attachments
763	$ids = get_posts(
764	- ~~array(~~
765	'include' => implode( ',', $include ),
766	'post_status' => 'inherit',
767	'post_type' => 'attachment',
	@@ -769,7 +766,7 @@ class Responsive_Lightbox_Frontend {
769	'order' => $shortcode_atts['order'],
770	'orderby' => ( $shortcode_atts['orderby'] === 'menu_order' \|\| $shortcode_atts['orderby'] === '' ? 'post__in' : $shortcode_atts['orderby'] ),
771	'fields' => 'ids'
772	- )
773	);
774	}
775	} elseif ( ! empty( $exclude ) ) {
	@@ -780,7 +777,7 @@ class Responsive_Lightbox_Frontend {
780	if ( ! empty( $exclude ) ) {
781	// get attachments
782	$ids = get_children(
783	- ~~array(~~
784	'post_parent' => $shortcode_atts['id'],
785	'exclude' => $exclude,
786	'post_status' => 'inherit',
	@@ -789,13 +786,13 @@ class Responsive_Lightbox_Frontend {
789	'order' => $shortcode_atts['order'],
790	'orderby' => $shortcode_atts['orderby'],
791	'fields' => 'ids'
792	- )
793	);
794	}
795	} else {
796	// get attachments
797	$ids = get_children(
798	- ~~array(~~
799	'post_parent' => $shortcode_atts['id'],
800	'post_status' => 'inherit',
801	'post_type' => 'attachment',
	@@ -803,7 +800,7 @@ class Responsive_Lightbox_Frontend {
803	'order' => $shortcode_atts['order'],
804	'orderby' => $shortcode_atts['orderby'],
805	'fields' => 'ids'
806	- )
807	);
808	}
809
	@@ -822,19 +819,19 @@ class Responsive_Lightbox_Frontend {
822	$script = $rl->get_lightbox_script();
823
824	// prepare arguments
825	- $args = ~~array(~~
826	'selector' => $rl->options['settings']['selector'],
827	'script' => $script,
828	- 'settings' => ~~array(~~
829	'script' => $rl->options['configuration'][$script],
830	'plugin' => $rl->options['settings']
831	- ),
832	'supports' => $rl->settings->scripts[$script]['supports'],
833	'image_id' => 0,
834	'caption' => '',
835	'title' => '',
836	'src' => []
837	- );
838
839	// lightbox image title
840	$args['settings']['plugin']['gallery_image_title'] = ! empty( $shortcode_atts['lightbox_image_title'] ) ? ( $shortcode_atts['lightbox_image_title'] === 'global' ? $rl->options['settings']['gallery_image_title'] : $shortcode_atts['lightbox_image_title'] ) : $rl->options['settings']['gallery_image_title'];
	@@ -854,7 +851,7 @@ class Responsive_Lightbox_Frontend {
854	$new_image = $images[$index] = array_merge( $image, $rl->galleries->get_gallery_image_src( $image, $shortcode_atts['src_size'], $shortcode_atts['size'] ) );
855
856	// create image source data
857	- $args['src'] = ~~array(~~ $new_image['url'], $new_image['width'], $new_image['height'], $new_image );
858
859	// update image id
860	if ( ! empty( $new_image['id'] ) )
	@@ -886,7 +883,7 @@ class Responsive_Lightbox_Frontend {
886	}
887
888	// set image gallery link
889	- $images[$index]['link'] = $this->lightbox_gallery_link( $this->get_gallery_image_link( $new_image['id'], $args['src'], ~~array(~~ $new_image['thumbnail_url'], $new_image['thumbnail_width'], $new_image['thumbnail_height'] ), $shortcode_atts ), $args );
890
891	// is lightbox active?
892	if ( isset( $shortcode_atts['lightbox_enable'] ) && $shortcode_atts['lightbox_enable'] === 0 )
	@@ -907,33 +904,34 @@ class Responsive_Lightbox_Frontend {
907	* @return string
908	*/
909	function get_gallery_image_link( $attachment_id, $image, $thumbnail, $args ) {

910	switch ( $args['link'] ) {
911	case 'post':
912	// embed element?
913	if ( preg_match( '/^e\d+$/', $attachment_id ) === 1 )
914	- $attr = ~~array(~~ 'href' => $image[0] );
915	else
916	- $attr = ~~array(~~ 'href' => get_permalink( $attachment_id ) );
917	break;
918
919	case 'none':
920	- $attr = ~~array(~~ 'href' => 'javascript:void(0)', 'style' => 'cursor: default;' );
921	break;
922
923	default:
924	case 'file':
925	- $attr = ~~array(~~ 'href' => $image[0] );
926	}
927

928	$attr = apply_filters( 'rl_gallery_image_link_attributes', $attr, $attachment_id, $image, $args );
929
930	- // ~~escape~~ ~~attributes~~
931	- $attr = array_map( 'esc_attr', $attr );
932	-
933	$link = '<a';
934

935	foreach ( $attr as $name => $value ) {
936	- $link .= " $name=" . '"' . $value . '"';
937	}
938
939	$link .= '>';
	@@ -995,7 +993,7 @@ class Responsive_Lightbox_Frontend {
995
996	// update title if needed
997	if ( $title_arg !== 'default' && $image_id )
998	- $title = ~~esc_attr(~~ wp_strip_all_tags( $this->get_attachment_title( $image_id, apply_filters( 'rl_lightbox_attachment_image_title_arg', $title_arg, $image_id, $links[2][$link_number] . '.' . $links[3][$link_number] ) ), true ) );
999	else
1000	$title = '';
1001
	@@ -1004,7 +1002,7 @@ class Responsive_Lightbox_Frontend {
1004
1005	// update caption if needed
1006	if ( $caption_arg !== 'default' )
1007	- $caption = ~~esc_attr(~~ wp_strip_all_tags( $this->get_attachment_title( $image_id, apply_filters( 'rl_lightbox_attachment_image_title_arg', $caption_arg, $image_id, $links[2][$link_number] . '.' . $links[3][$link_number] ) ), true ) );
1008	else
1009	$caption = '';
1010
	@@ -1014,15 +1012,15 @@ class Responsive_Lightbox_Frontend {
1014	if ( $result[1] === 'norl' )
1015	continue;
1016
1017	- $content = str_replace( $link, preg_replace( '/data-rel=(?:\'\|")(.*?)(?:\'\|")/', 'data-rel="' . $rl->options['settings']['selector'] . '-gallery-' . base64_encode( $result[1] ) . '" data-rl_title="' . $title . '" data-rl_caption="' . $caption . '"' . ( $script === 'imagelightbox' ? ' data-imagelightbox="' . $link_number . '"' : '' ), $link ), $content );
1018	} elseif ( preg_match( '/<a.?(?:rel)=(?:\'\|")(.?)(?:\'\|").*?>/', $link, $result ) === 1 ) {
1019	// do not modify this link
1020	if ( $result[1] === 'norl' )
1021	continue;
1022
1023	- $content = str_replace( $link, preg_replace( '/rel=(?:\'\|")(.*?)(?:\'\|")/', 'data-rel="' . $rl->options['settings']['selector'] . '-gallery-' . base64_encode( $result[1] ) . '" data-rl_title="' . $title . '" data-rl_caption="' . $caption . '"' . ( $script === 'imagelightbox' ? ' data-imagelightbox="' . $link_number . '"' : '' ), $link ), $content );
1024	} else
1025	- $content = str_replace( $link, '<a' . $links[1][$link_number] . ' href="' . $links[2][$link_number] . '.' . $links[3][$link_number] . '" data-rel="' . $rl->options['settings']['selector'] . '-gallery-' . base64_encode( $this->gallery_no ) . '" data-rl_title="' . $title . '" data-rl_caption="' . $caption . '"' . ( $script === 'imagelightbox' ? ' data-imagelightbox="' . $link_number . '"' : '' ) . $links[4][$link_number] . '>', $content );
1026	}
1027	}
1028	}
	@@ -1031,22 +1029,23 @@ class Responsive_Lightbox_Frontend {
1031	}
1032
1033	/**
1034	- * Remove ~~WooCommerce~~ ~~prettyPhoto lightbox~~ styles and scripts.
1035	*
1036	* @global object $woocommerce
1037	*
1038	* @return void
1039	*/
1040	- public function ~~wp_enqueue_scripts~~() {

1041	if ( class_exists( 'WooCommerce' ) ) {
1042	global $woocommerce;
1043
1044	// get main instance
1045	$rl = Responsive_Lightbox();
1046
1047	- // specific ~~WooCommerce~~ gallery?
1048	if ( ! empty( $rl->options['settings']['default_woocommerce_gallery'] ) && $rl->options['settings']['default_woocommerce_gallery'] !== 'default' ) {
1049	- // replace default ~~WooCommerce~~ lightbox?
1050	if ( $rl->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1051	if ( version_compare( $woocommerce->version, '3.0', ">=" ) ) {
1052	// dequeue scripts
	@@ -1060,7 +1059,6 @@ class Responsive_Lightbox_Frontend {
1060
1061	// remove theme supports
1062	remove_theme_support( 'wc-product-gallery-lightbox' );
1063	- // remove_theme_support( 'wc-product-gallery-zoom' );
1064	remove_theme_support( 'wc-product-gallery-slider' );
1065	} else {
1066	// remove styles
	@@ -1080,7 +1078,7 @@ class Responsive_Lightbox_Frontend {
1080	}
1081	// default gallery?
1082	} else {
1083	- // replace default ~~WooCommerce~~ lightbox?
1084	if ( $rl->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1085	if ( version_compare( $woocommerce->version, '3.0', ">=" ) ) {
1086	// dequeue scripts
	@@ -1107,7 +1105,7 @@ class Responsive_Lightbox_Frontend {
1107	}
1108	}
1109
1110	- // ~~Visual~~ ~~Composer lightbox~~
1111	if ( class_exists( 'Vc_Manager' ) ) {
1112	wp_dequeue_script( 'prettyphoto' );
1113	wp_deregister_script( 'prettyphoto' );
	@@ -1124,7 +1122,7 @@ class Responsive_Lightbox_Frontend {
1124	*/
1125	public function woocommerce_single_product_image_html( $html ) {
1126	if ( Responsive_Lightbox()->options['settings']['woocommerce_gallery_lightbox'] )
1127	- $html = preg_replace( '/data-rel=\"(.*?)\"/', 'data-rel="' . Responsive_Lightbox()->options['settings']['selector'] . '-gallery-' . $this->gallery_no . '"', $html );
1128
1129	return $html;
1130	}
	@@ -1141,7 +1139,7 @@ class Responsive_Lightbox_Frontend {
1141	// make sure main product image has same gallery number
1142	$gallery_no = $this->gallery_no + 1;
1143
1144	- $html = preg_replace( '/data-rel=\"(.*?)\"/', 'data-rel="' . Responsive_Lightbox()->options['settings']['selector'] . '-gallery-' . $gallery_no . '"', $html );
1145
1146	preg_match( '/<a(.?)((?:data-rel)=(?:\'\|").?(?:\'\|"))(.*?)>/i', $html, $result );
1147
	@@ -1151,7 +1149,7 @@ class Responsive_Lightbox_Frontend {
1151
1152	// found valid link?
1153	if ( ! empty( $result ) )
1154	- $html = $result[1] . '<a' . $result[2] . 'data-rel="' . Responsive_Lightbox()->options['settings']['selector'] . '-gallery-' . $gallery_no . '" ' . $result[3] . $result[4] . '>' . $result[5];
1155	}
1156
1157	$html = $this->woocommerce_gallery_link( $html, $attachment_id );
	@@ -1184,17 +1182,17 @@ class Responsive_Lightbox_Frontend {
1184	}
1185
1186	if ( $title !== '' ) {
1187	- // ~~sanitize~~ title
1188	- ~~if (~~ $~~html_caption~~ = ~~rl_current_lightbox_supports~~( ~~'html_caption'~~ ) )
1189	- ~~$title = esc_attr( trim( nl2br( $title ) ) );~~
1190	- ~~else~~
1191	- $title = ~~esc_attr(~~ wp_strip_all_tags( ~~trim ( nl2br(~~ $title ~~) )~~, true ) );
1192
1193	// add title and rl_title if needed
1194	if ( preg_match( '/<a[^>]?title=(?:\'\|")[^>]?(?:\'\|").*?>/is', $link ) === 1 )
1195	- $link = str_replace( '__RL_IMAGE_TITLE__', $title, preg_replace( '/(<a[^>]?title=(?:\'\|"))[^>]?((?:\'\|").*?>)/is', '$1__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__$2', $link ) );
1196	else
1197	- $link = str_replace( '__RL_IMAGE_TITLE__', $title, preg_replace( '/(<a[^>]*?)>/is', '$1 title="__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__">', $link ) );
1198	}
1199
1200	// gallery image caption
	@@ -1210,14 +1208,14 @@ class Responsive_Lightbox_Frontend {
1210	}
1211
1212	if ( $caption !== '' ) {
1213	- // ~~sanitize~~ caption
1214	- if ( $~~html_caption~~ )
1215	- ~~$caption = esc_attr( trim( nl2br( $caption ) ) );~~
1216	- ~~else~~
1217	- $caption = ~~esc_attr(~~ wp_strip_all_tags( ~~trim( nl2br(~~ $caption ~~) )~~, true ) );
1218
1219	// add rl_caption
1220	- $link = str_replace( '__RL_IMAGE_CAPTION__', $caption, preg_replace( '/(<a[^>]*?)>/is', '$1 data-rl_caption="__RL_IMAGE_CAPTION__">', $link ) );
1221	}
1222
1223	if ( $rl->get_lightbox_script() === 'magnific' )
	@@ -1232,12 +1230,12 @@ class Responsive_Lightbox_Frontend {
1232	* @return void
1233	*/
1234	public function woocommerce_gallery_init() {
1235	- if ( ( $priority = has_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails' ) ) != false && ! empty( Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] ) && Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] !== 'default' ) {
1236	// remove default gallery
1237	remove_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails', $priority );
1238
1239	// handle product gallery
1240	- add_action( 'woocommerce_product_thumbnails', ~~array(~~ $this, 'woocommerce_gallery' ), $priority );
1241	}
1242	}
1243
	@@ -1253,15 +1251,15 @@ class Responsive_Lightbox_Frontend {
1253
1254	$attachment_ids = [];
1255
1256	- // ~~WooCommerce~~ 3.x
1257	if ( method_exists( $product, 'get_gallery_image_ids' ) )
1258	$attachment_ids = $product->get_gallery_image_ids();
1259	- // ~~WooCommerce~~ 2.x
1260	elseif ( method_exists( $product, 'get_gallery_attachment_ids' ) )
1261	$attachment_ids = $product->get_gallery_attachment_ids();
1262
1263	if ( ! empty( $attachment_ids ) && is_array( $attachment_ids ) )
1264	- echo do_shortcode( '[gallery type="' . Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] . '" size="~~' . apply_filters( 'single_product_small_thumbnail_size', '~~medium~~' ) . '~~" ids="' . implode( ',', $attachment_ids ) . '"]' );
1265	}
1266
1267	/**
	@@ -1338,7 +1336,7 @@ class Responsive_Lightbox_Frontend {
1338	*/
1339	public function get_attachment_id_by_url( $url ) {
1340	// parse url
1341	- $url = ! empty( $url ) ? ~~esc_url~~( $url ) : '';
1342
1343	// set post id
1344	$post_id = 0;
	@@ -1349,7 +1347,7 @@ class Responsive_Lightbox_Frontend {
1349	// cached url not found?
1350	if ( $post_ids === false \|\| ! in_array( $url, array_keys( $post_ids ) ) ) {
1351	// try to get post id
1352	- $post_id = attachment_url_to_postid( $url );
1353
1354	// no post id?
1355	if ( ! $post_id ) {
	@@ -1361,11 +1359,11 @@ class Responsive_Lightbox_Frontend {
1361
1362	// try to check full size image
1363	if ( preg_match( '/^(.)(\-\dx\d*)(\.\w{1,})/i', $path, $matches ) )
1364	- $post_id = attachment_url_to_postid( $dir['baseurl'] . '/' . $matches[1] . $matches[3] );
1365
1366	// try to check scaled size image
1367	if ( ! $post_id && ! empty( $matches[1] ) && ! empty( $matches[3] ) )
1368	- $post_id = attachment_url_to_postid( $dir['baseurl'] . '/' . $matches[1] . '-scaled' . $matches[3] );
1369	}
1370
1371	// set the cache expiration, 24 hours by default
	@@ -1378,9 +1376,9 @@ class Responsive_Lightbox_Frontend {
1378	set_transient( 'rl-attachment_ids_by_url', $post_ids, $expire );
1379	// cached url found
1380	} elseif ( ! empty( $post_ids[$url] ) )
1381	- $post_id = $post_ids[$url];
1382
1383	- return (int) apply_filters( 'rl_get_attachment_id_by_url', $post_id, $url );
1384	}
1385
1386	/**
	@@ -1390,8 +1388,9 @@ class Responsive_Lightbox_Frontend {
1390	* @return array
1391	*/
1392	public function get_image_size_by_url( $url ) {
1393	- ~~$url~~ = ~~! empty( $~~url ~~) ? esc_url( $url ) : '';~~
1394	- $~~size~~ = ~~array~~( 0, 0 );

1395
1396	if ( ! empty( $url ) ) {
1397	// get cached data
	@@ -1421,7 +1420,7 @@ class Responsive_Lightbox_Frontend {
1421	$size = array_map( 'absint', $image_sizes[$url] );
1422	}
1423
1424	- return apply_filters( 'rl_get_image_size_by_url', $size, $url );
1425	}
1426
1427	/**
	@@ -1432,13 +1431,13 @@ class Responsive_Lightbox_Frontend {
1432	*/
1433	public function gallery_preview( $content ) {
1434	if ( get_post_type() === 'rl_gallery' && ! ( is_archive() && is_main_query() ) )
1435	- $content .= do_shortcode( '[rl_gallery id="' . get_the_ID() . '"]' );
1436
1437	return $content;
1438	}
1439
1440	/**
1441	- * Helper: gallery number function
1442	*
1443	* @param string $content
1444	* @return string
	@@ -1477,29 +1476,40 @@ class Responsive_Lightbox_Frontend {
1477	// sanitize gallery fields
1478	$atts = $this->sanitize_shortcode_args( $atts, $fields );
1479












1480	// add inline style
1481	- ~~$inline_css = '~~
1482	- ~~.rl~~-~~gallery .rl~~-gallery~~-link {~~
1483	- ~~border:~~ ' . ~~$atts['border_width']~~ . ~~'px solid ' . $atts['border_color'] . ';~~

1484	}
1485	.rl-gallery .rl-gallery-link .rl-gallery-item-title {
1486	- color: ' . $atts['title_color'] . ';
1487	}
1488	.rl-gallery .rl-gallery-link .rl-gallery-item-caption {
1489	- color: ' . $atts['caption_color'] . ';
1490	}
1491	.rl-gallery .rl-gallery-link .rl-gallery-caption,
1492	.rl-gallery .rl-gallery-link:after {
1493	- background-color: rgba( ' . ~~implode~~( ~~', ', Responsive_Lightbox()->hex2rgb(~~ $~~atts['~~background_color'] ) ) . ', ' . ~~round~~( $~~atts['background_opacity']~~ ~~/ 100, 2~~ ) . ' );
1494	}
1495	[class^="rl-hover-icon-"] .rl-gallery-link:before,
1496	[class*=" rl-hover-icon-"] .rl-gallery-link:before {
1497	- color: ' . $atts['title_color'] . ';
1498	- background-color: rgba( ' . ~~implode~~( ~~', ', Responsive_Lightbox()->hex2rgb(~~ $~~atts['~~background_color'] ) ) . ', ' . ~~round~~( $~~atts['background_opacity']~~ ~~/ 100, 2~~ ) . ' );
1499	- }
1500	- ';
1501	-
1502	- wp_add_inline_style( 'responsive-lightbox-gallery', $inline_css );
1503	}
1504	}
1505
	@@ -1532,14 +1542,14 @@ class Responsive_Lightbox_Frontend {
1532	* @return array
1533	*/
1534	public function dynamic_sidebar_params( $sidebar_params ) {
1535	- if ( ( is_admin() && ! ( ~~defined( 'DOING_AJAX'~~ ) ~~&& DOING_AJAX~~ ) ) \|\| Responsive_Lightbox()->options['settings']['widgets'] != true )
1536	return $sidebar_params;
1537
1538	global $wp_registered_widgets;
1539
1540	$widget_id = $sidebar_params[0]['widget_id'];
1541	$wp_registered_widgets[ $widget_id ]['original_callback'] = $wp_registered_widgets[ $widget_id ]['callback'];
1542	- $wp_registered_widgets[ $widget_id ]['callback'] = ~~array(~~ $this, 'widget_callback_function' );
1543
1544	return $sidebar_params;
1545	}
	@@ -1590,7 +1600,7 @@ class Responsive_Lightbox_Frontend {
1590	* @return string
1591	*/
1592	public function get_comment_text( $content ) {
1593	- if ( ( is_admin() && ! ( ~~defined( 'DOING_AJAX'~~ ) ~~&& DOING_AJAX~~ ) ) \|\| Responsive_Lightbox()->options['settings']['comments'] != true )
1594	return $content;
1595
1596	return $this->add_lightbox( $content );
	@@ -1669,7 +1679,7 @@ class Responsive_Lightbox_Frontend {
1669	* @return string
1670	*/
1671	public function vc_shortcode_content_filter_after( $content, $shortcode ) {
1672	- if ( in_array( $shortcode, apply_filters( 'rl_lightbox_vc_allowed_shortcode', ~~array(~~ 'vc_gallery', 'vc_single_image', 'vc_images_carousel' ) ), true ) )
1673	$content = $this->add_lightbox( $content );
1674
1675	return $content;
	@@ -1690,20 +1700,20 @@ class Responsive_Lightbox_Frontend {
1690
1691	global $post;
1692
1693	- $defaults = ~~array(~~
1694	- 'rl_gallery_id' => 0,
1695	- 'id' => isset( $post->ID ) ? (int) $post->ID : 0,
1696	- 'class' => '',
1697	- 'include' => '',
1698	- 'exclude' => '',
1699	- 'urls' => '',
1700	- 'type' => '',
1701	- 'order' => 'asc',
1702	- 'orderby' => 'menu_order',
1703	- 'size' => 'medium',
1704	- 'link' => 'file',
1705	- 'columns' => 3
1706	- );
1707
1708	// get main instance
1709	$rl = Responsive_Lightbox();
	@@ -1756,7 +1766,7 @@ class Responsive_Lightbox_Frontend {
1756	$atts['class'] = trim( $atts['class'] );
1757
1758	// more than 1 class?
1759	- if ( strpos( $atts['class'], ' ' ) !== false ) {
1760	// get unique valid HTML classes
1761	$atts['class'] = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $atts['class'] ) ) ) );
1762
	@@ -1799,7 +1809,7 @@ class Responsive_Lightbox_Frontend {
1799	if ( $atts['lightbox_image_size'] === 'global' )
1800	$atts['src_size'] = $rl->options['settings']['gallery_image_size'];
1801	elseif ( $atts['lightbox_image_size'] === 'lightbox_custom_size' && isset( $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ) )
1802	- $atts['src_size'] = ~~array(~~ $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] );
1803	else
1804	$atts['src_size'] = $atts['lightbox_image_size'];
1805	} else
	@@ -1814,17 +1824,20 @@ class Responsive_Lightbox_Frontend {
1814	if ( empty( $images ) \|\| is_feed() \|\| defined( 'IS_HTML_EMAIL' ) )
1815	return $output;
1816
1817	- ~~$gallery_no~~ = ~~$this->gallery_no;~~

1818
1819	- ob_start(); ?>
1820
1821	- ~~<div~~ ~~class="rl-gallery-container<?php~~ ~~echo~~ ~~apply_filters( 'rl_gallery_container_class', '',~~ $~~atts, $~~rl_gallery_id ); ~~?>"~~ ~~id="rl-gallery-container-<?php~~ ~~echo $gallery_no;~~ ?>~~" data-gallery_id="<?php echo $rl_gallery_id; ?>">~~

1822
1823	<?php do_action( 'rl_before_gallery', $atts, $rl_gallery_id ); ?>
1824
1825	- <div class="rl-gallery rl-basicgrid-gallery <?php echo $atts['class']; ?>" id="rl-gallery-<?php echo $gallery_no; ?>" data-gallery_no="<?php echo $gallery_no; ?>">
1826
1827	<?php foreach ( $images as $image ) {

1828	echo '<div class="rl-gallery-item">' . $image['link'] . '</div>';
1829	} ?>
1830
	@@ -1843,31 +1856,28 @@ class Responsive_Lightbox_Frontend {
1843
1844	// add inline style
1845	$inline_css = '
1846	- #rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery {
1847	- padding: ' . ( -$atts['gutter'] ) . 'px;
1848	- }
1849	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1850	- width: calc(' . ( 100 / $atts['columns'] ) . '% - ' . $atts['gutter'] . 'px);
1851	- margin: ' . ( $atts['gutter'] / 2 ) . 'px;
1852	}
1853	@media all and (min-width: 1200px) {
1854	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1855	- width: calc(' . ( 100 / $atts['columns_lg'] ) . '% - ' . $atts['gutter'] . 'px);
1856	}
1857	}
1858	@media all and (min-width: 992px) and (max-width: 1200px) {
1859	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1860	- width: calc(' . ( 100 / $atts['columns_md'] ) . '% - ' . $atts['gutter'] . 'px);
1861	}
1862	}
1863	@media all and (min-width: 768px) and (max-width: 992px) {
1864	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1865	- width: calc(' . ( 100 / $atts['columns_sm'] ) . '% - ' . $atts['gutter'] . 'px);
1866	}
1867	}
1868	@media all and (max-width: 768px) {
1869	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1870	- width: calc(' . ( 100 / $atts['columns_xs'] ) . '% - ' . $atts['gutter'] . 'px);
1871	}
1872	}
1873	';
	@@ -1875,17 +1885,17 @@ class Responsive_Lightbox_Frontend {
1875	if ( $atts['force_height'] ) {
1876	$inline_css .= '
1877	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1878	- height: ' . ( $atts['row_height'] ) . 'px;
1879	}
1880	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item img {
1881	- height: ' . ( $atts['row_height'] ) . 'px;
1882	object-fit: cover;
1883	max-width: 100%;
1884	min-width: 100%;
1885	}';
1886	}
1887
1888	- wp_add_inline_style( 'responsive-lightbox-basicgrid-gallery', $inline_css );
1889
1890	// remove any new lines from the output so that the reader parses it better
1891	return apply_filters( 'rl_gallery_shortcode_html', trim( preg_replace( '/\s+/', ' ', $gallery_html ) ), $atts, $rl_gallery_id );
	@@ -1906,20 +1916,20 @@ class Responsive_Lightbox_Frontend {
1906
1907	global $post;
1908
1909	- $defaults = ~~array(~~
1910	- 'rl_gallery_id' => 0,
1911	- 'id' => isset( $post->ID ) ? (int) $post->ID : 0,
1912	- 'class' => '',
1913	- 'include' => '',
1914	- 'exclude' => '',
1915	- 'urls' => '',
1916	- 'type' => '',
1917	- 'order' => 'asc',
1918	- 'orderby' => 'menu_order',
1919	- 'size' => 'medium',
1920	- 'link' => 'file',
1921	- 'columns' => 3
1922	- );
1923
1924	// get main instance
1925	$rl = Responsive_Lightbox();
	@@ -1972,7 +1982,7 @@ class Responsive_Lightbox_Frontend {
1972	$atts['class'] = trim( $atts['class'] );
1973
1974	// more than 1 class?
1975	- if ( strpos( $atts['class'], ' ' ) !== false ) {
1976	// get unique valid HTML classes
1977	$atts['class'] = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $atts['class'] ) ) ) );
1978
	@@ -2002,7 +2012,7 @@ class Responsive_Lightbox_Frontend {
2002	if ( $atts['lightbox_image_size'] === 'global' )
2003	$atts['src_size'] = $rl->options['settings']['gallery_image_size'];
2004	elseif ( $atts['lightbox_image_size'] === 'lightbox_custom_size' && isset( $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ) )
2005	- $atts['src_size'] = ~~array(~~ $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] );
2006	else
2007	$atts['src_size'] = $atts['lightbox_image_size'];
2008	} else
	@@ -2017,17 +2027,20 @@ class Responsive_Lightbox_Frontend {
2017	if ( empty( $images ) \|\| is_feed() \|\| defined( 'IS_HTML_EMAIL' ) )
2018	return $output;
2019
2020	- ~~$gallery_no~~ = ~~$this->gallery_no;~~

2021
2022	- ob_start(); ?>
2023
2024	- ~~<div~~ ~~class="rl-gallery-container<?php~~ ~~echo~~ ~~apply_filters( 'rl_gallery_container_class', '',~~ $~~atts, $~~rl_gallery_id ); ~~?>"~~ ~~id="rl-gallery-container-<?php~~ ~~echo $gallery_no;~~ ?>~~" data-gallery_id="<?php echo $rl_gallery_id; ?>">~~

2025
2026	<?php do_action( 'rl_before_gallery', $atts, $rl_gallery_id ); ?>
2027
2028	- <ul class="rl-gallery rl-basicslider-gallery <?php echo $atts['class']; ?>" id="rl-gallery-<?php echo $gallery_no; ?>" data-gallery_no="<?php echo $gallery_no; ?>">
2029
2030	<?php foreach ( $images as $image ) {

2031	echo '<li class="rl-gallery-item">' . $image['link'] . '</li>';
2032	} ?>
2033
	@@ -2042,8 +2055,8 @@ class Responsive_Lightbox_Frontend {
2042	ob_end_clean();
2043
2044	// scripts
2045	- wp_register_script( 'responsive-lightbox-basicslider-gallery-js', plugins_url( 'assets/slippry/slippry' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', dirname( __FILE__ ) ), ~~array(~~ 'jquery' ), $rl->defaults['version'], ( $rl->options['settings']['loading_place'] === 'footer' ) );
2046	- wp_enqueue_script( 'responsive-lightbox-basicslider-gallery', plugins_url( 'js/front-basicslider.js', dirname( __FILE__ ) ), ~~array(~~ 'jquery', 'responsive-lightbox-basicslider-gallery-js' ), $rl->defaults['version'], ( $rl->options['settings']['loading_place'] === 'footer' ) );
2047
2048	// styles
2049	wp_enqueue_style( 'responsive-lightbox-basicslider-gallery', plugins_url( 'assets/slippry/slippry' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', dirname( __FILE__ ) ), [], $rl->defaults['version'] );
	@@ -2051,8 +2064,8 @@ class Responsive_Lightbox_Frontend {
2051	wp_localize_script(
2052	'responsive-lightbox-basicslider-gallery',
2053	'rlArgsBasicSliderGallery' . ( $gallery_no + 1 ),
2054	- ~~array(~~
2055	- 'data' => ~~array(~~
2056	'adaptive_height' => $atts['adaptive_height'],
2057	'loop' => $atts['loop'],
2058	'captions' => $atts['captions'],
	@@ -2075,8 +2088,8 @@ class Responsive_Lightbox_Frontend {
2075	'slideshow_hover_delay' => $atts['slideshow_hover_delay'],
2076	'slideshow_delay' => $atts['slideshow_delay'],
2077	'slideshow_pause' => $atts['slideshow_pause']
2078	- )
2079	- )
2080	);
2081
2082	// remove any new lines from the output so that the reader parses it better
	@@ -2098,20 +2111,20 @@ class Responsive_Lightbox_Frontend {
2098
2099	global $post;
2100
2101	- $defaults = ~~array(~~
2102	- 'rl_gallery_id' => 0,
2103	- 'id' => isset( $post->ID ) ? (int) $post->ID : 0,
2104	- 'class' => '',
2105	- 'include' => '',
2106	- 'exclude' => '',
2107	- 'urls' => '',
2108	- 'type' => '',
2109	- 'order' => 'asc',
2110	- 'orderby' => 'menu_order',
2111	- 'size' => 'medium',
2112	- 'link' => 'file',
2113	- 'columns' => 3
2114	- );
2115
2116	// get main instance
2117	$rl = Responsive_Lightbox();
	@@ -2164,7 +2177,7 @@ class Responsive_Lightbox_Frontend {
2164	$atts['class'] = trim( $atts['class'] );
2165
2166	// more than 1 class?
2167	- if ( strpos( $atts['class'], ' ' ) !== false ) {
2168	// get unique valid HTML classes
2169	$atts['class'] = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $atts['class'] ) ) ) );
2170
	@@ -2207,7 +2220,7 @@ class Responsive_Lightbox_Frontend {
2207	if ( $atts['lightbox_image_size'] === 'global' )
2208	$atts['src_size'] = $rl->options['settings']['gallery_image_size'];
2209	elseif ( $atts['lightbox_image_size'] === 'lightbox_custom_size' && isset( $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ) )
2210	- $atts['src_size'] = ~~array(~~ $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] );
2211	else
2212	$atts['src_size'] = $atts['lightbox_image_size'];
2213	} else
	@@ -2222,15 +2235,17 @@ class Responsive_Lightbox_Frontend {
2222	if ( empty( $images ) \|\| is_feed() \|\| defined( 'IS_HTML_EMAIL' ) )
2223	return $output;
2224
2225	- ~~$gallery_no~~ = ~~$this->gallery_no;~~

2226
2227	- ob_start(); ?>
2228
2229	- ~~<div~~ ~~class="rl-gallery-container<?php~~ ~~echo~~ ~~apply_filters( 'rl_gallery_container_class', '',~~ $~~atts, $~~rl_gallery_id ); ~~?>"~~ ~~id="rl-gallery-container-<?php~~ ~~echo $gallery_no;~~ ?>~~" data-gallery_id="<?php echo $rl_gallery_id; ?>">~~

2230
2231	<?php do_action( 'rl_before_gallery', $atts, $rl_gallery_id ); ?>
2232
2233	- <div class="rl-gallery rl-basicmasonry-gallery <?php echo $atts['class']; ?>" id="rl-gallery-<?php echo $gallery_no; ?>" data-gallery_no="<?php echo $gallery_no; ?>">
2234
2235	<?php
2236	$count = 0;
	@@ -2239,6 +2254,7 @@ class Responsive_Lightbox_Frontend {
2239	echo '<div class="rl-gutter-sizer"></div><div class="rl-grid-sizer"></div>';
2240
2241	foreach ( $images as $image ) {

2242	echo '
2243	<div class="rl-gallery-item' . ( $count === 0 ? ' rl-gallery-item-width-4' : '' ) . '" ' . implode( ' ', apply_filters( 'rl_gallery_item_extra_args', [], $atts, $image ) ) . '>
2244	<div class="rl-gallery-item-content">
	@@ -2260,54 +2276,54 @@ class Responsive_Lightbox_Frontend {
2260	ob_clean();
2261
2262	// scripts
2263	- wp_enqueue_script( 'responsive-lightbox-basicmasonry-gallery', plugins_url( 'js/front-basicmasonry.js', dirname( __FILE__ ) ), ~~array(~~ 'jquery', 'responsive-lightbox-masonry', 'responsive-lightbox-images-loaded' ), $rl->defaults['version'], ( $rl->options['settings']['loading_place'] === 'footer' ) );
2264
2265	// styles
2266	wp_enqueue_style( 'responsive-lightbox-basicmasonry-gallery', plugins_url( 'css/gallery-basicmasonry.css', dirname( __FILE__ ) ), [], $rl->defaults['version'] );
2267
2268	// add inline style
2269	- wp_add_inline_style( 'responsive-lightbox-basicmasonry-gallery', '
2270	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery {
2271	- margin: ' . -( $atts['margin'] / 2 ) . 'px ' . -( $atts['gutter'] / 2 ) . 'px;
2272	- padding: ' . $atts['margin'] . 'px 0;
2273	}
2274	#rl-gallery-container-' . $gallery_no . ' .rl-pagination-bottom {
2275	- margin-top: ' . ( $atts['margin'] / 2 ) . 'px
2276	}
2277	#rl-gallery-container-' . $gallery_no . ' .rl-pagination-top {
2278	- margin-bottom: ' . ( $atts['margin'] / 2 ) . 'px
2279	}
2280	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2281	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2282	- width: calc(' . ( 100 / $atts['columns'] ) . '% - ' . $atts['gutter'] . 'px);
2283	- margin: ' . ( $atts['margin'] / 2 ) . 'px ' . ( $atts['gutter'] / 2 ) . 'px;
2284	}
2285	@media all and (min-width: 1200px) {
2286	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2287	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2288	- width: calc(' . ( 100 / $atts['columns_lg'] ) . '% - ' . $atts['gutter'] . 'px);
2289	- margin: ' . ( $atts['margin'] / 2 ) . 'px ' . ( $atts['gutter'] / 2 ) . 'px;
2290	}
2291	}
2292	@media all and (min-width: 992px) and (max-width: 1200px) {
2293	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2294	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2295	- width: calc(' . ( 100 / $atts['columns_md'] ) . '% - ' . $atts['gutter'] . 'px);
2296	- margin: ' . ( $atts['margin'] / 2 ) . 'px ' . ( $atts['gutter'] / 2 ) . 'px;
2297	}
2298	}
2299	@media all and (min-width: 768px) and (max-width: 992px) {
2300	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2301	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2302	- width: calc(' . ( 100 / $atts['columns_sm'] ) . '% - ' . $atts['gutter'] . 'px);
2303	- margin: ' . ( $atts['margin'] / 2 ) . 'px ' . ( $atts['gutter'] / 2 ) . 'px;
2304	}
2305	}
2306	@media all and (max-width: 768px) {
2307	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2308	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2309	- width: calc(' . ( 100 / $atts['columns_xs'] ) . '% - ' . $atts['gutter'] . 'px);
2310	- margin: ' . ( $atts['margin'] / 2 ) . 'px ' . ( $atts['gutter'] / 2 ) . 'px;
2311	}
2312	}'
2313	);
	@@ -2315,12 +2331,12 @@ class Responsive_Lightbox_Frontend {
2315	wp_localize_script(
2316	'responsive-lightbox-basicmasonry-gallery',
2317	'rlArgsBasicMasonryGallery' . ( $gallery_no + 1 ),
2318	- ~~array(~~
2319	- 'data' => ~~array(~~
2320	'originLeft' => $atts['origin_left'],
2321	'originTop' => $atts['origin_top']
2322	- )
2323	- )
2324	);
2325
2326	// remove any new lines from the output so that the reader parses it better


24	Responsive_Lightbox()->frontend = $this;
25
26	// actions
27	+ add_action( 'wp_enqueue_scripts', [ $this, 'wp_dequeue_scripts' ], 100 );
28	+ add_action( 'rl_before_gallery', [ $this, 'before_gallery' ], 10, 2 );
29	+ add_action( 'rl_after_gallery', [ $this, 'after_gallery' ], 10, 2 );
30	+ add_action( 'after_setup_theme', [ $this, 'woocommerce_gallery_init' ], 1000 );
31
32	// filters
33	+ add_filter( 'rl_gallery_container_class', [ $this, 'gallery_container_class' ], 10, 3 );
34	+ add_filter( 'the_content', [ $this, 'gallery_preview' ] );
35	+ add_filter( 'the_content', [ $this, 'add_lightbox' ], 11 );
36	+ add_filter( 'wp_get_attachment_link', [ $this, 'wp_get_attachment_link' ], 1000, 2 );
37	+ add_filter( 'get_comment_text', [ $this, 'get_comment_text' ] );
38	+ add_filter( 'dynamic_sidebar_params', [ $this, 'dynamic_sidebar_params' ] );
39	+ add_filter( 'rl_widget_output', [ $this, 'widget_output' ], 10, 3 );
40	+ add_filter( 'post_gallery', [ $this, 'gallery_attributes' ], 1000, 2 );
41	+ add_filter( 'post_gallery', [ $this, 'basic_grid_gallery_shortcode' ], 1001, 2 );
42	+ add_filter( 'post_gallery', [ $this, 'basic_slider_gallery_shortcode' ], 1001, 2 );
43	+ add_filter( 'post_gallery', [ $this, 'basic_masonry_gallery_shortcode' ], 1001, 2 );
44	+ add_filter( 'post_gallery', [ $this, 'force_custom_gallery_lightbox' ], 2000 );
45
46	// visual composer
47	+ add_filter( 'vc_shortcode_content_filter_after', [ $this, 'vc_shortcode_content_filter_after' ], 10, 2 );
48
49	// woocommerce
50	+ add_filter( 'woocommerce_single_product_image_html', [ $this, 'woocommerce_single_product_image_html' ], 100 );
51	+ add_filter( 'woocommerce_single_product_image_thumbnail_html', [ $this, 'woocommerce_single_product_image_thumbnail_html' ], 100, 2 );
52	}
53
54	/**

65	$script = $rl->get_lightbox_script();
66
67	// prepare arguments
68	+ $args = [
69	'selector' => $rl->options['settings']['selector'],
70	'script' => $script,
71	+ 'settings' => [
72	'script' => $rl->options['configuration'][$script],
73	'plugin' => $rl->options['settings']
74	+ ],
75	'supports' => $rl->settings->scripts[$script]['supports']
76	+ ];
77
78	// workaround for builder galleries to bypass images_as_gallery option, applied only to rl_gallery posts
79	if ( is_singular( 'rl_gallery' ) )

117	$args['link_number'] = $link_number;
118
119	// link parts
120	+ $args['link_parts'] = [ $links[1][$link_number], $links[2][$link_number], $links[3][$link_number], $links[4][$link_number], $links[5][$link_number] ];
121
122	// get title type
123	$title_arg = $args['settings']['plugin']['force_custom_gallery'] ? $args['settings']['plugin']['gallery_image_title'] : $args['settings']['plugin']['image_title'];

179	$args['link_number'] = $link_number;
180
181	// link parts
182	+ $args['link_parts'] = [ $links[1][$link_number], $links[2][$link_number], $links[8][$link_number], $links[9][$link_number] ];
183
184	// rl gallery link?
185	if ( preg_match( '/class="(?:.?)rl-gallery-link[^"]?"/i', $links[1][$link_number] ) === 1 \|\| preg_match( '/class="(?:.?)rl-gallery-link[^"]?"/i', $links[8][$link_number] ) === 1 ) {

215	$link = str_replace( $args['link_parts'][1], add_query_arg( 'width', $args['settings']['script']['video_max_width'], $args['link_parts'][1] ), $link );
216
217	// replace data-rel
218	+ $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/', 'data-rel="' . esc_attr( $args['selector'] ) . '-video-' . (int) $args['link_number'] . '"', $link );
219
220	if ( $args['script'] === 'magnific' )
221	$link = preg_replace( '/(<a.*?)>/is', '$1 data-magnific_type="video">', $link );

226	$args['link_parts'][1] = add_query_arg( 'width', $args['settings']['script']['video_max_width'], $args['link_parts'][1] );
227
228	// add data-rel
229	+ $link = '<a' . $args['link_parts'][0] . 'href="' . $args['link_parts'][1] . '" data-rel="' . esc_attr( $args['selector'] ) . '-video-' . (int) $args['link_number'] . '"' . $args['link_parts'][2] . '>' . $args['link_parts'][3] . '</a>';
230
231	if ( $args['script'] === 'magnific' )
232	$link = preg_replace( '/(<a.*?)>/is', '$1 data-magnific_type="video">', $link );

246	*/
247	public function lightbox_image_link( $link, $args, $only_filter = false ) {
248	if ( ! $only_filter ) {








249	if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'] ) )
250	$this->gallery_no = (int) $_GET['rl_gallery_no'];
251

255	if ( $result[1] !== 'norl' ) {
256	// gallery?
257	if ( $args['settings']['plugin']['images_as_gallery'] \|\| $args['settings']['plugin']['force_custom_gallery'] )
258	+ $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/s', 'data-rel="' . esc_attr( $args['selector'] ) . '-gallery-' . esc_attr( base64_encode( $result[1] ) ) . '" data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="gallery"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . (int) $args['link_number'] . '"' : '' ), $link );
259	// single image
260	else
261	+ $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/s', 'data-rel="' . esc_attr( $args['selector'] ) . '-image-' . esc_attr( base64_encode( $result[1] ) ) . '"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="image"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . (int) $args['link_number'] . '"' : '' ) . ' data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"', $link );
262	}
263	// link without data-rel
264	} else {

268	if ( preg_match( '/<a.?(?:rel)=(?:\'\|")(.?)(?:\'\|").*?>/is', $link, $result ) === 1 ) {
269	// allow to modify link?
270	if ( $result[1] !== 'norl' )
271	+ $link = preg_replace( '/rel=(\'\|")(.*?)(\'\|")/', 'data-rel="' . esc_attr( $args['selector'] ) . '-gallery-' . (int) $this->gallery_no . '" data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="gallery"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . (int) $args['link_number'] . '"' : '' ), $link );
272	} else
273	+ $link = '<a' . $args['link_parts'][0] . ' href="' . $args['link_parts'][1] . '.' . $args['link_parts'][2] . '" data-rel="' . esc_attr( $args['selector'] ) . '-gallery-' . (int) $this->gallery_no . '" data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="gallery"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . (int) $args['link_number'] . '"' : '' ) . $args['link_parts'][3] . '>' . $args['link_parts'][4] . '</a>';
274	} else
275	+ $link = '<a' . $args['link_parts'][0] . 'href="' . $args['link_parts'][1] . '.' . $args['link_parts'][2] . '"' . $args['link_parts'][3] . ' data-rel="' . esc_attr( $args['selector'] ) . ( $args['settings']['plugin']['images_as_gallery'] ? esc_attr( $args['rel_hash'] ) : '-image-' . (int) $args['link_number'] ) . '"' . ( $args['script'] === 'magnific' ? ' data-magnific_type="image"' : '' ) . ( $args['script'] === 'imagelightbox' ? ' data-imagelightbox="' . (int) $args['link_number'] . '"' : '' ) . ' data-rl_title="__RL_IMAGE_TITLE__" data-rl_caption="__RL_IMAGE_CAPTION__">' . $args['link_parts'][4] . '</a>';
276	+ }
277	+
278	+ // prepare title and caption
279	+ $title = trim ( nl2br( $args['title'] ) );
280	+ $caption = trim( nl2br( $args['caption'] ) );
281	+
282	+ if ( ! rl_current_lightbox_supports( 'html_caption' ) ) {
283	+ $title = wp_strip_all_tags( $title, true );
284	+ $caption = wp_strip_all_tags( $caption, true );
285	}
286
287	+ // use safe replacement for data-rl_title and data-rl_caption
288	+ $link = str_replace( '__RL_IMAGE_TITLE__', esc_attr( $title ), str_replace( '__RL_IMAGE_CAPTION__', esc_attr( $caption ), $link ) );
289
290	// title exists?
291	if ( preg_match( '/<a.? title=(?:\'\|").?(?:\'\|").*?>/is', $link ) === 1 ) {

293	} else
294	$link = preg_replace( '/(<a.*?)>/s', '$1 title="__RL_IMAGE_TITLE__">', $link );
295
296	+ // last safe replacement for title
297	+ $link = str_replace( '__RL_IMAGE_TITLE__', esc_attr( $title ), $link );
298	}
299
300	return apply_filters( 'rl_lightbox_image_link', $link, $args );

304	* Add lightbox to gallery image links.
305	*
306	* @param string $link
307	+ * @param int\|object $id




308	* @return string
309	*/
310	+ public function wp_get_attachment_link( $link, $id ) {
311	// get main instance
312	$rl = Responsive_Lightbox();
313
314	if ( $rl->options['settings']['galleries'] && wp_attachment_is_image( $id ) ) {



315	// get current script
316	$script = $rl->get_lightbox_script();
317
318	// prepare arguments
319	+ $args = [
320	'selector' => $rl->options['settings']['selector'],
321	'script' => $script,
322	+ 'settings' => [
323	'script' => $rl->options['configuration'][$script],
324	'plugin' => $rl->options['settings']
325	+ ],
326	'supports' => $rl->settings->scripts[$script]['supports'],
327	'image_id' => $id,
328	'title' => '',
329	'caption' => '',
330	'src' => []
331	+ ];
332
333	$link = $this->lightbox_gallery_link( $link, $args );
334	}

356	$args['title'] = $this->get_attachment_title( $args['image_id'], apply_filters( 'rl_lightbox_attachment_image_title_arg', $title_arg, $args['image_id'], $link ) );
357	}
358
359	+ // prepare title
360	+ $title = trim ( nl2br( $args['title'] ) );
361	+
362	+ if ( ! rl_current_lightbox_supports( 'html_caption' ) )
363	+ $title = wp_strip_all_tags( $title, true );
364
365	+ // use safe replacement for title and data-rl_title
366	if ( preg_match( '/<a.? title=(?:\'\|").?(?:\'\|").*?>/is', $link ) === 1 )
367	+ $link = str_replace( '__RL_IMAGE_TITLE__', esc_attr( $title ), preg_replace( '/(<a.? title=(?:\'\|")).?((?:\'\|").*?>)/s', '$1__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__$2', $link ) );
368	else
369	+ $link = str_replace( '__RL_IMAGE_TITLE__', esc_attr( $title ), preg_replace( '/(<a.*?)>/s', '$1 title="__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__">', $link ) );
370
371	// add class if needed
372	if ( preg_match( '/<a[^>]? class=(?:\'\|").?(?:\'\|").*?>/is', $link ) === 1 )

386	$args['caption'] = $this->get_attachment_title( $args['image_id'], apply_filters( 'rl_lightbox_attachment_image_title_arg', $caption_arg, $args['image_id'], $link ) );
387	}
388
389	+ // prepare caption
390	+ $caption = trim( nl2br( $args['caption'] ) );



391
392	+ if ( ! rl_current_lightbox_supports( 'html_caption' ) )
393	+ $caption = wp_strip_all_tags( $caption, true );
394	+
395	+ // use safe replacement for data-rl_caption
396	+ $link = str_replace( '__RL_IMAGE_CAPTION__', esc_attr( $caption ), preg_replace( '/(<a.*?)>/s', '$1 data-rl_caption="__RL_IMAGE_CAPTION__">', $link ) );
397
398	if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'] ) )
399	$this->gallery_no = (int) $_GET['rl_gallery_no'];

401	// link already contains data-rel attribute?
402	if ( preg_match( '/<a.?data-rel=(\'\|")(.?)(\'\|").*?>/is', $link, $result ) === 1 ) {
403	if ( $result[2] !== 'norl' )
404	+ $link = preg_replace( '/(<a.?data-rel=(?:\'\|").?)((?:\'\|").*?>)/s', '${1}' . esc_attr( $args['selector'] ) . '-gallery-' . (int) $this->gallery_no . '$2', $link );
405	} else
406	+ $link = preg_replace( '/(<a.*?)>/s', '$1 data-rel="' . esc_attr( $args['selector'] ) . '-gallery-' . (int) $this->gallery_no . '">', $link );
407
408	+ if ( ! ( isset( $args['link'] ) && $args['link'] !== 'file' ) ) {
409	// gallery image size
410	if ( ! empty( $args['image_id'] ) ) {
411	if ( empty( $args['src'] ) )
412	$args['src'] = wp_get_attachment_image_src( $args['image_id'], $args['settings']['plugin']['gallery_image_size'] );
413
414	+ // valid source?
415	+ if ( ! empty( $args['src'][0] ) ) {
416	+ if ( preg_match( '/<a.? href=("\|\').?("\|\').*?>/is', $link ) === 1 )
417	+ $link = preg_replace( '/(<a.? href=(?:"\|\')).?((?:"\|\').*?>)/', '$1' . $args['src'][0] . '$2', $link );
418	+ else
419	+ $link = preg_replace( '/(<a.*?)>/', '$1 href="' . $args['src'][0] . '">', $link );
420	+ }
421	}
422
423	if ( $args['script'] === 'magnific' )

438	if ( in_array( $args['content'], $args['supports'], true ) ) {
439	// link already contains data-rel attribute?
440	if ( preg_match( '/<a.?(?:data-rel)=(?:\'\|")(.?)(?:\'\|").*?>/is', $link, $result ) === 1 )
441	+ $link = preg_replace( '/data-rel=(\'\|")(.*?)(\'\|")/s', 'data-rel="' . esc_attr( $args['selector'] ) . '-content-' . esc_attr( base64_encode( $result[1] ) ) . '"', $link );
442	else
443	+ $link = preg_replace( '/(<a.*?)>/s', '$1 data-rel="' . esc_attr( $args['selector'] ) . '-content-' . (int) $args['link_number'] . '">', $link );
444
445	switch ( $args['script'] ) {
446	case 'nivo':
447	+ $link = preg_replace( '/(<a.*?)>/s', '$1 data-lightbox-type="' . esc_attr( $args['content'] ) . '">', $link );
448	break;
449
450	case 'featherlight':
451	+ $link = preg_replace( '/(<a.*?)>/s', '$1 data-featherlight="' . esc_attr( $args['content'] ) . '">', $link );
452	break;
453
454	case 'fancybox':

458
459	case 'prettyphoto':
460	if ( $args['content'] === 'iframe' )
461	+ $link = preg_replace( '/(<a.?href=(?:\'\|"))(.?)((?:\'\|").*?>)/is', '$1' . add_query_arg( [ 'iframe' => 'true', 'width' => (int) $args['settings']['width'], 'height' => (int) $args['settings']['height'] ], '$2' ) . '$3', $link );
462	}
463	}
464

502	}
503
504	/**
505	+ * Get unique gallery fields.
506	+ *
507	* @param array $defaults Default gallery fields
508	* @param array $fields Custom gallery fields
509	+ * @return array
510	+ */
511	public function get_unique_fields( $defaults, $fields ) {
512	// check duplicated fields
513	$duplicates = array_intersect_key( $defaults, $fields );

551
552	if ( ! empty( $tabs ) ) {
553	foreach ( $tabs as $key => $args ) {
554	+ if ( in_array( $key, [ 'images', 'config' ] ) )
555	continue;
556
557	// get additional fields

574	}
575
576	/**
577	+ * Get default gallery fields.
578	+ *
579	+ * @return array
580	+ */
581	public function get_default_gallery_fields() {
582	$sizes = get_intermediate_image_sizes();
583	$sizes['full'] = 'full';
584
585	+ return [
586	+ 'size' => [
587	+ 'title' => __( 'Size', 'responsive-lightbox' ),
588	+ 'type' => 'select',
589	+ 'description' => __( 'Specify the image size to use for the thumbnail display.', 'responsive-lightbox' ),
590	+ 'default' => 'medium',
591	+ 'options' => array_combine( $sizes, $sizes )
592	+ ],
593	+ 'link' => [
594	+ 'title' => __( 'Link To', 'responsive-lightbox' ),
595	+ 'type' => 'select',
596	+ 'description' => __( 'Specify where you want the image to link.', 'responsive-lightbox' ),
597	+ 'default' => 'file',
598	+ 'options' => [
599	'post' => __( 'Attachment Page', 'responsive-lightbox' ),
600	'file' => __( 'Media File', 'responsive-lightbox' ),
601	+ 'none' => __( 'None', 'responsive-lightbox' )
602	+ ]
603	+ ],
604	+ 'orderby' => [
605	+ 'title' => __( 'Orderby', 'responsive-lightbox' ),
606	+ 'type' => 'select',
607	+ 'description' => __( 'Specify how to sort the display thumbnails.', 'responsive-lightbox' ),
608	+ 'default' => 'menu_order',
609	+ 'options' => [
610	'id' => __( 'ID', 'responsive-lightbox' ),
611	'title' => __( 'Title', 'responsive-lightbox' ),
612	'post_date' => __( 'Date', 'responsive-lightbox' ),
613	'menu_order' => __( 'Menu Order', 'responsive-lightbox' ),
614	'rand' => __( 'Random', 'responsive-lightbox' )
615	+ ]
616	+ ],
617	+ 'order' => [
618	+ 'title' => __( 'Order', 'responsive-lightbox' ),
619	+ 'type' => 'radio',
620	+ 'description' => __( 'Specify the sort order.', 'responsive-lightbox' ),
621	+ 'default' => 'asc',
622	+ 'options' => [
623	'asc' => __( 'Ascending', 'responsive-lightbox' ),
624	'desc' => __( 'Descending', 'responsive-lightbox' )
625	+ ]
626	+ ],
627	+ 'columns' => [
628	+ 'title' => __( 'Columns', 'responsive-lightbox' ),
629	+ 'type' => 'number',
630	+ 'description' => __( 'Specify the number of columns.', 'responsive-lightbox' ),
631	+ 'default' => 3,
632	+ 'min' => 1,
633	+ 'max' => 12
634	+ ]
635	+ ];
636	}
637
638	/**

758	if ( ! empty( $include ) ) {
759	// get attachments
760	$ids = get_posts(
761	+ [
762	'include' => implode( ',', $include ),
763	'post_status' => 'inherit',
764	'post_type' => 'attachment',

766	'order' => $shortcode_atts['order'],
767	'orderby' => ( $shortcode_atts['orderby'] === 'menu_order' \|\| $shortcode_atts['orderby'] === '' ? 'post__in' : $shortcode_atts['orderby'] ),
768	'fields' => 'ids'
769	+ ]
770	);
771	}
772	} elseif ( ! empty( $exclude ) ) {

777	if ( ! empty( $exclude ) ) {
778	// get attachments
779	$ids = get_children(
780	+ [
781	'post_parent' => $shortcode_atts['id'],
782	'exclude' => $exclude,
783	'post_status' => 'inherit',

786	'order' => $shortcode_atts['order'],
787	'orderby' => $shortcode_atts['orderby'],
788	'fields' => 'ids'
789	+ ]
790	);
791	}
792	} else {
793	// get attachments
794	$ids = get_children(
795	+ [
796	'post_parent' => $shortcode_atts['id'],
797	'post_status' => 'inherit',
798	'post_type' => 'attachment',

800	'order' => $shortcode_atts['order'],
801	'orderby' => $shortcode_atts['orderby'],
802	'fields' => 'ids'
803	+ ]
804	);
805	}
806

819	$script = $rl->get_lightbox_script();
820
821	// prepare arguments
822	+ $args = [
823	'selector' => $rl->options['settings']['selector'],
824	'script' => $script,
825	+ 'settings' => [
826	'script' => $rl->options['configuration'][$script],
827	'plugin' => $rl->options['settings']
828	+ ],
829	'supports' => $rl->settings->scripts[$script]['supports'],
830	'image_id' => 0,
831	'caption' => '',
832	'title' => '',
833	'src' => []
834	+ ];
835
836	// lightbox image title
837	$args['settings']['plugin']['gallery_image_title'] = ! empty( $shortcode_atts['lightbox_image_title'] ) ? ( $shortcode_atts['lightbox_image_title'] === 'global' ? $rl->options['settings']['gallery_image_title'] : $shortcode_atts['lightbox_image_title'] ) : $rl->options['settings']['gallery_image_title'];

851	$new_image = $images[$index] = array_merge( $image, $rl->galleries->get_gallery_image_src( $image, $shortcode_atts['src_size'], $shortcode_atts['size'] ) );
852
853	// create image source data
854	+ $args['src'] = [ $new_image['url'], $new_image['width'], $new_image['height'], $new_image ];
855
856	// update image id
857	if ( ! empty( $new_image['id'] ) )

883	}
884
885	// set image gallery link
886	+ $images[$index]['link'] = $this->lightbox_gallery_link( $this->get_gallery_image_link( $new_image['id'], $args['src'], [ $new_image['thumbnail_url'], $new_image['thumbnail_width'], $new_image['thumbnail_height'] ], $shortcode_atts ), $args );
887
888	// is lightbox active?
889	if ( isset( $shortcode_atts['lightbox_enable'] ) && $shortcode_atts['lightbox_enable'] === 0 )

904	* @return string
905	*/
906	function get_gallery_image_link( $attachment_id, $image, $thumbnail, $args ) {
907	+ // link type
908	switch ( $args['link'] ) {
909	case 'post':
910	// embed element?
911	if ( preg_match( '/^e\d+$/', $attachment_id ) === 1 )
912	+ $attr = [ 'href' => $image[0] ];
913	else
914	+ $attr = [ 'href' => get_permalink( $attachment_id ) ];
915	break;
916
917	case 'none':
918	+ $attr = [ 'href' => 'javascript:void(0);', 'style' => 'cursor: default;' ];
919	break;
920
921	default:
922	case 'file':
923	+ $attr = [ 'href' => $image[0] ];
924	}
925
926	+ // filter attributes
927	$attr = apply_filters( 'rl_gallery_image_link_attributes', $attr, $attachment_id, $image, $args );
928
929	+ // start link


930	$link = '<a';
931
932	+ // escape attributes
933	foreach ( $attr as $name => $value ) {
934	+ $link .= ' ' . esc_attr( $name ) . '="' . ( $name === 'href' ? esc_url( $value ) : esc_attr( $value ) ) . '"';
935	}
936
937	$link .= '>';

993
994	// update title if needed
995	if ( $title_arg !== 'default' && $image_id )
996	+ $title = wp_strip_all_tags( $this->get_attachment_title( $image_id, apply_filters( 'rl_lightbox_attachment_image_title_arg', $title_arg, $image_id, $links[2][$link_number] . '.' . $links[3][$link_number] ) ), true );
997	else
998	$title = '';
999

1002
1003	// update caption if needed
1004	if ( $caption_arg !== 'default' )
1005	+ $caption = wp_strip_all_tags( $this->get_attachment_title( $image_id, apply_filters( 'rl_lightbox_attachment_image_title_arg', $caption_arg, $image_id, $links[2][$link_number] . '.' . $links[3][$link_number] ) ), true );
1006	else
1007	$caption = '';
1008

1012	if ( $result[1] === 'norl' )
1013	continue;
1014
1015	+ $content = str_replace( $link, preg_replace( '/data-rel=(?:\'\|")(.*?)(?:\'\|")/', 'data-rel="' . esc_attr( $rl->options['settings']['selector'] ) . '-gallery-' . esc_attr( base64_encode( $result[1] ) ) . '" data-rl_title="' . esc_attr( $title ) . '" data-rl_caption="' . esc_attr( $caption ) . '"' . ( $script === 'imagelightbox' ? ' data-imagelightbox="' . (int) $link_number . '"' : '' ), $link ), $content );
1016	} elseif ( preg_match( '/<a.?(?:rel)=(?:\'\|")(.?)(?:\'\|").*?>/', $link, $result ) === 1 ) {
1017	// do not modify this link
1018	if ( $result[1] === 'norl' )
1019	continue;
1020
1021	+ $content = str_replace( $link, preg_replace( '/rel=(?:\'\|")(.*?)(?:\'\|")/', 'data-rel="' . esc_attr( $rl->options['settings']['selector'] ) . '-gallery-' . esc_attr( base64_encode( $result[1] ) ) . '" data-rl_title="' . esc_attr( $title ) . '" data-rl_caption="' . esc_attr( $caption ) . '"' . ( $script === 'imagelightbox' ? ' data-imagelightbox="' . (int) $link_number . '"' : '' ), $link ), $content );
1022	} else
1023	+ $content = str_replace( $link, '<a' . $links[1][$link_number] . ' href="' . $links[2][$link_number] . '.' . $links[3][$link_number] . '" data-rel="' . esc_attr( $rl->options['settings']['selector'] ) . '-gallery-' . esc_attr( base64_encode( $this->gallery_no ) ) . '" data-rl_title="' . esc_attr( $title ) . '" data-rl_caption="' . esc_attr( $caption ) . '"' . ( $script === 'imagelightbox' ? ' data-imagelightbox="' . (int) $link_number . '"' : '' ) . $links[4][$link_number] . '>', $content );
1024	}
1025	}
1026	}

1029	}
1030
1031	/**
1032	+ * Remove specific styles and scripts.
1033	*
1034	* @global object $woocommerce
1035	*
1036	* @return void
1037	*/
1038	+ public function wp_dequeue_scripts() {
1039	+ // woocommerce
1040	if ( class_exists( 'WooCommerce' ) ) {
1041	global $woocommerce;
1042
1043	// get main instance
1044	$rl = Responsive_Lightbox();
1045
1046	+ // specific woocommerce gallery?
1047	if ( ! empty( $rl->options['settings']['default_woocommerce_gallery'] ) && $rl->options['settings']['default_woocommerce_gallery'] !== 'default' ) {
1048	+ // replace default woocommerce lightbox?
1049	if ( $rl->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1050	if ( version_compare( $woocommerce->version, '3.0', ">=" ) ) {
1051	// dequeue scripts

1059
1060	// remove theme supports
1061	remove_theme_support( 'wc-product-gallery-lightbox' );

1062	remove_theme_support( 'wc-product-gallery-slider' );
1063	} else {
1064	// remove styles

1078	}
1079	// default gallery?
1080	} else {
1081	+ // replace default woocommerce lightbox?
1082	if ( $rl->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1083	if ( version_compare( $woocommerce->version, '3.0', ">=" ) ) {
1084	// dequeue scripts

1105	}
1106	}
1107
1108	+ // visual composer
1109	if ( class_exists( 'Vc_Manager' ) ) {
1110	wp_dequeue_script( 'prettyphoto' );
1111	wp_deregister_script( 'prettyphoto' );

1122	*/
1123	public function woocommerce_single_product_image_html( $html ) {
1124	if ( Responsive_Lightbox()->options['settings']['woocommerce_gallery_lightbox'] )
1125	+ $html = preg_replace( '/data-rel=\"(.*?)\"/', 'data-rel="' . esc_attr( Responsive_Lightbox()->options['settings']['selector'] ) . '-gallery-' . (int) $this->gallery_no . '"', $html );
1126
1127	return $html;
1128	}

1139	// make sure main product image has same gallery number
1140	$gallery_no = $this->gallery_no + 1;
1141
1142	+ $html = preg_replace( '/data-rel=\"(.*?)\"/', 'data-rel="' . esc_attr( Responsive_Lightbox()->options['settings']['selector'] ) . '-gallery-' . (int) $gallery_no . '"', $html );
1143
1144	preg_match( '/<a(.?)((?:data-rel)=(?:\'\|").?(?:\'\|"))(.*?)>/i', $html, $result );
1145

1149
1150	// found valid link?
1151	if ( ! empty( $result ) )
1152	+ $html = $result[1] . '<a' . $result[2] . 'data-rel="' . esc_attr( Responsive_Lightbox()->options['settings']['selector'] ) . '-gallery-' . (int) $gallery_no . '" ' . $result[3] . $result[4] . '>' . $result[5];
1153	}
1154
1155	$html = $this->woocommerce_gallery_link( $html, $attachment_id );

1182	}
1183
1184	if ( $title !== '' ) {
1185	+ // title
1186	+ $title = trim( nl2br( $title ) );
1187	+
1188	+ if ( ! rl_current_lightbox_supports( 'html_caption' ) )
1189	+ $title = wp_strip_all_tags( $title, true );
1190
1191	// add title and rl_title if needed
1192	if ( preg_match( '/<a[^>]?title=(?:\'\|")[^>]?(?:\'\|").*?>/is', $link ) === 1 )
1193	+ $link = str_replace( '__RL_IMAGE_TITLE__', esc_attr( $title ), preg_replace( '/(<a[^>]?title=(?:\'\|"))[^>]?((?:\'\|").*?>)/is', '$1__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__$2', $link ) );
1194	else
1195	+ $link = str_replace( '__RL_IMAGE_TITLE__', esc_attr( $title ), preg_replace( '/(<a[^>]*?)>/is', '$1 title="__RL_IMAGE_TITLE__" data-rl_title="__RL_IMAGE_TITLE__">', $link ) );
1196	}
1197
1198	// gallery image caption

1208	}
1209
1210	if ( $caption !== '' ) {
1211	+ // caption
1212	+ $caption = trim( nl2br( $caption ) );
1213	+
1214	+ if ( ! rl_current_lightbox_supports( 'html_caption' ) )
1215	+ $caption = wp_strip_all_tags( $caption, true );
1216
1217	// add rl_caption
1218	+ $link = str_replace( '__RL_IMAGE_CAPTION__', esc_attr( $caption ), preg_replace( '/(<a[^>]*?)>/is', '$1 data-rl_caption="__RL_IMAGE_CAPTION__">', $link ) );
1219	}
1220
1221	if ( $rl->get_lightbox_script() === 'magnific' )

1230	* @return void
1231	*/
1232	public function woocommerce_gallery_init() {
1233	+ if ( ( $priority = has_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails' ) ) !== false && ! empty( Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] ) && Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] !== 'default' ) {
1234	// remove default gallery
1235	remove_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails', $priority );
1236
1237	// handle product gallery
1238	+ add_action( 'woocommerce_product_thumbnails', [ $this, 'woocommerce_gallery' ], $priority );
1239	}
1240	}
1241

1251
1252	$attachment_ids = [];
1253
1254	+ // woocommerce 3.x
1255	if ( method_exists( $product, 'get_gallery_image_ids' ) )
1256	$attachment_ids = $product->get_gallery_image_ids();
1257	+ // woocommerce 2.x
1258	elseif ( method_exists( $product, 'get_gallery_attachment_ids' ) )
1259	$attachment_ids = $product->get_gallery_attachment_ids();
1260
1261	if ( ! empty( $attachment_ids ) && is_array( $attachment_ids ) )
1262	+ echo do_shortcode( '[gallery type="' . esc_attr( Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] ) . '" size="medium" ids="' . esc_attr( implode( ',', $attachment_ids ) ) . '"]' );
1263	}
1264
1265	/**

1336	*/
1337	public function get_attachment_id_by_url( $url ) {
1338	// parse url
1339	+ $url = ! empty( $url ) ? esc_url_raw( $url ) : '';
1340
1341	// set post id
1342	$post_id = 0;

1347	// cached url not found?
1348	if ( $post_ids === false \|\| ! in_array( $url, array_keys( $post_ids ) ) ) {
1349	// try to get post id
1350	+ $post_id = (int) attachment_url_to_postid( $url );
1351
1352	// no post id?
1353	if ( ! $post_id ) {

1359
1360	// try to check full size image
1361	if ( preg_match( '/^(.)(\-\dx\d*)(\.\w{1,})/i', $path, $matches ) )
1362	+ $post_id = (int) attachment_url_to_postid( $dir['baseurl'] . '/' . $matches[1] . $matches[3] );
1363
1364	// try to check scaled size image
1365	if ( ! $post_id && ! empty( $matches[1] ) && ! empty( $matches[3] ) )
1366	+ $post_id = (int) attachment_url_to_postid( $dir['baseurl'] . '/' . $matches[1] . '-scaled' . $matches[3] );
1367	}
1368
1369	// set the cache expiration, 24 hours by default

1376	set_transient( 'rl-attachment_ids_by_url', $post_ids, $expire );
1377	// cached url found
1378	} elseif ( ! empty( $post_ids[$url] ) )
1379	+ $post_id = (int) $post_ids[$url];
1380
1381	+ return (int) apply_filters( 'rl_get_attachment_id_by_url', $post_id, $url );
1382	}
1383
1384	/**

1388	* @return array
1389	*/
1390	public function get_image_size_by_url( $url ) {
1391	+ // parse url
1392	+ $url = ! empty( $url ) ? esc_url_raw( $url ) : '';
1393	+ $size = [ 0, 0 ];
1394
1395	if ( ! empty( $url ) ) {
1396	// get cached data

1420	$size = array_map( 'absint', $image_sizes[$url] );
1421	}
1422
1423	+ return (array) apply_filters( 'rl_get_image_size_by_url', $size, $url );
1424	}
1425
1426	/**

1431	*/
1432	public function gallery_preview( $content ) {
1433	if ( get_post_type() === 'rl_gallery' && ! ( is_archive() && is_main_query() ) )
1434	+ $content .= do_shortcode( '[rl_gallery id="' . (int) get_the_ID() . '"]' );
1435
1436	return $content;
1437	}
1438
1439	/**
1440	+ * Helper: gallery number function.
1441	*
1442	* @param string $content
1443	* @return string

1476	// sanitize gallery fields
1477	$atts = $this->sanitize_shortcode_args( $atts, $fields );
1478
1479	+ // convert color
1480	+ $background_color = Responsive_Lightbox()->hex2rgb( $atts['background_color'] );
1481	+
1482	+ // invalid color?
1483	+ if ( ! $background_color )
1484	+ $background_color = '0,0,0';
1485	+ else
1486	+ $background_color = implode( ',', $background_color );
1487	+
1488	+ // get opacity
1489	+ $opacity = (string) round( $atts['background_opacity'] / 100, 2 );
1490	+
1491	// add inline style
1492	+ wp_add_inline_style(
1493	+ 'responsive-lightbox-gallery',
1494	+ '.rl-gallery .rl-gallery-link {
1495	+ border: ' . (int) $atts['border_width'] . 'px solid ' . esc_attr( $atts['border_color'] ) . ';
1496	}
1497	.rl-gallery .rl-gallery-link .rl-gallery-item-title {
1498	+ color: ' . esc_attr( $atts['title_color'] ) . ';
1499	}
1500	.rl-gallery .rl-gallery-link .rl-gallery-item-caption {
1501	+ color: ' . esc_attr( $atts['caption_color'] ) . ';
1502	}
1503	.rl-gallery .rl-gallery-link .rl-gallery-caption,
1504	.rl-gallery .rl-gallery-link:after {
1505	+ background-color: rgba( ' . esc_attr( $background_color ) . ', ' . esc_attr( $opacity ) . ' );
1506	}
1507	[class^="rl-hover-icon-"] .rl-gallery-link:before,
1508	[class*=" rl-hover-icon-"] .rl-gallery-link:before {
1509	+ color: ' . esc_attr( $atts['title_color'] ) . ';
1510	+ background-color: rgba( ' . esc_attr( $background_color ) . ', ' . esc_attr( $opacity ) . ' );
1511	+ }'
1512	+ );


1513	}
1514	}
1515

1542	* @return array
1543	*/
1544	public function dynamic_sidebar_params( $sidebar_params ) {
1545	+ if ( ( is_admin() && ! wp_doing_ajax() ) \|\| Responsive_Lightbox()->options['settings']['widgets'] !== true )
1546	return $sidebar_params;
1547
1548	global $wp_registered_widgets;
1549
1550	$widget_id = $sidebar_params[0]['widget_id'];
1551	$wp_registered_widgets[ $widget_id ]['original_callback'] = $wp_registered_widgets[ $widget_id ]['callback'];
1552	+ $wp_registered_widgets[ $widget_id ]['callback'] = [ $this, 'widget_callback_function' ];
1553
1554	return $sidebar_params;
1555	}

1600	* @return string
1601	*/
1602	public function get_comment_text( $content ) {
1603	+ if ( ( is_admin() && ! wp_doing_ajax() ) \|\| Responsive_Lightbox()->options['settings']['comments'] !== true )
1604	return $content;
1605
1606	return $this->add_lightbox( $content );

1679	* @return string
1680	*/
1681	public function vc_shortcode_content_filter_after( $content, $shortcode ) {
1682	+ if ( in_array( $shortcode, apply_filters( 'rl_lightbox_vc_allowed_shortcode', [ 'vc_gallery', 'vc_single_image', 'vc_images_carousel' ] ), true ) )
1683	$content = $this->add_lightbox( $content );
1684
1685	return $content;

1700
1701	global $post;
1702
1703	+ $defaults = [
1704	+ 'rl_gallery_id' => 0,
1705	+ 'id' => isset( $post->ID ) ? (int) $post->ID : 0,
1706	+ 'class' => '',
1707	+ 'include' => '',
1708	+ 'exclude' => '',
1709	+ 'urls' => '',
1710	+ 'type' => '',
1711	+ 'order' => 'asc',
1712	+ 'orderby' => 'menu_order',
1713	+ 'size' => 'medium',
1714	+ 'link' => 'file',
1715	+ 'columns' => 3
1716	+ ];
1717
1718	// get main instance
1719	$rl = Responsive_Lightbox();

1766	$atts['class'] = trim( $atts['class'] );
1767
1768	// more than 1 class?
1769	+ if ( strpos( $atts['class'], ' ' ) !== false ) {
1770	// get unique valid HTML classes
1771	$atts['class'] = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $atts['class'] ) ) ) );
1772

1809	if ( $atts['lightbox_image_size'] === 'global' )
1810	$atts['src_size'] = $rl->options['settings']['gallery_image_size'];
1811	elseif ( $atts['lightbox_image_size'] === 'lightbox_custom_size' && isset( $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ) )
1812	+ $atts['src_size'] = [ $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ];
1813	else
1814	$atts['src_size'] = $atts['lightbox_image_size'];
1815	} else

1824	if ( empty( $images ) \|\| is_feed() \|\| defined( 'IS_HTML_EMAIL' ) )
1825	return $output;
1826
1827	+ // make sure it is integer
1828	+ $gallery_no = (int) $this->gallery_no;
1829
1830	+ ob_start();
1831
1832	+ // $gallery_no and $rl_gallery_id are both integers ?>
1833	+ <div class="rl-gallery-container<?php echo esc_attr( apply_filters( 'rl_gallery_container_class', '', $atts, $rl_gallery_id ) ); ?>" id="rl-gallery-container-<?php echo $gallery_no; ?>" data-gallery_id="<?php echo $rl_gallery_id; ?>">
1834
1835	<?php do_action( 'rl_before_gallery', $atts, $rl_gallery_id ); ?>
1836
1837	+ <div class="rl-gallery rl-basicgrid-gallery <?php echo esc_attr( $atts['class'] ); ?>" id="rl-gallery-<?php echo $gallery_no; ?>" data-gallery_no="<?php echo $gallery_no; ?>">
1838
1839	<?php foreach ( $images as $image ) {
1840	+ // $image['link'] is already escaped
1841	echo '<div class="rl-gallery-item">' . $image['link'] . '</div>';
1842	} ?>
1843

1856
1857	// add inline style
1858	$inline_css = '



1859	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1860	+ width: calc(' . (string) round( 100 / (int) $atts['columns'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
1861	+ margin: ' . (string) round( (int) $atts['gutter'] / 2, 2 ) . 'px;
1862	}
1863	@media all and (min-width: 1200px) {
1864	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1865	+ width: calc(' . (string) round( 100 / (int) $atts['columns_lg'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
1866	}
1867	}
1868	@media all and (min-width: 992px) and (max-width: 1200px) {
1869	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1870	+ width: calc(' . (string) round( 100 / (int) $atts['columns_md'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
1871	}
1872	}
1873	@media all and (min-width: 768px) and (max-width: 992px) {
1874	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1875	+ width: calc(' . (string) round( 100 / (int) $atts['columns_sm'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
1876	}
1877	}
1878	@media all and (max-width: 768px) {
1879	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1880	+ width: calc(' . (string) round( 100 / (int) $atts['columns_xs'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
1881	}
1882	}
1883	';

1885	if ( $atts['force_height'] ) {
1886	$inline_css .= '
1887	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item {
1888	+ height: ' . (int) $atts['row_height'] . 'px;
1889	}
1890	#rl-gallery-container-' . $gallery_no . ' .rl-basicgrid-gallery .rl-gallery-item img {
1891	+ height: ' . (int) $atts['row_height'] . 'px;
1892	object-fit: cover;
1893	max-width: 100%;
1894	min-width: 100%;
1895	}';
1896	}
1897
1898	+ wp_add_inline_style( 'responsive-lightbox-basicgrid-gallery', $inline_css );
1899
1900	// remove any new lines from the output so that the reader parses it better
1901	return apply_filters( 'rl_gallery_shortcode_html', trim( preg_replace( '/\s+/', ' ', $gallery_html ) ), $atts, $rl_gallery_id );

1916
1917	global $post;
1918
1919	+ $defaults = [
1920	+ 'rl_gallery_id' => 0,
1921	+ 'id' => isset( $post->ID ) ? (int) $post->ID : 0,
1922	+ 'class' => '',
1923	+ 'include' => '',
1924	+ 'exclude' => '',
1925	+ 'urls' => '',
1926	+ 'type' => '',
1927	+ 'order' => 'asc',
1928	+ 'orderby' => 'menu_order',
1929	+ 'size' => 'medium',
1930	+ 'link' => 'file',
1931	+ 'columns' => 3
1932	+ ];
1933
1934	// get main instance
1935	$rl = Responsive_Lightbox();

1982	$atts['class'] = trim( $atts['class'] );
1983
1984	// more than 1 class?
1985	+ if ( strpos( $atts['class'], ' ' ) !== false ) {
1986	// get unique valid HTML classes
1987	$atts['class'] = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $atts['class'] ) ) ) );
1988

2012	if ( $atts['lightbox_image_size'] === 'global' )
2013	$atts['src_size'] = $rl->options['settings']['gallery_image_size'];
2014	elseif ( $atts['lightbox_image_size'] === 'lightbox_custom_size' && isset( $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ) )
2015	+ $atts['src_size'] = [ $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ];
2016	else
2017	$atts['src_size'] = $atts['lightbox_image_size'];
2018	} else

2027	if ( empty( $images ) \|\| is_feed() \|\| defined( 'IS_HTML_EMAIL' ) )
2028	return $output;
2029
2030	+ // make sure it is integer
2031	+ $gallery_no = (int) $this->gallery_no;
2032
2033	+ ob_start();
2034
2035	+ // $gallery_no and $rl_gallery_id are both integers ?>
2036	+ <div class="rl-gallery-container<?php echo esc_attr( apply_filters( 'rl_gallery_container_class', '', $atts, $rl_gallery_id ) ); ?>" id="rl-gallery-container-<?php echo $gallery_no; ?>" data-gallery_id="<?php echo $rl_gallery_id; ?>">
2037
2038	<?php do_action( 'rl_before_gallery', $atts, $rl_gallery_id ); ?>
2039
2040	+ <ul class="rl-gallery rl-basicslider-gallery <?php echo esc_attr( $atts['class'] ); ?>" id="rl-gallery-<?php echo $gallery_no; ?>" data-gallery_no="<?php echo $gallery_no; ?>">
2041
2042	<?php foreach ( $images as $image ) {
2043	+ // $image['link'] is already escaped
2044	echo '<li class="rl-gallery-item">' . $image['link'] . '</li>';
2045	} ?>
2046

2055	ob_end_clean();
2056
2057	// scripts
2058	+ wp_register_script( 'responsive-lightbox-basicslider-gallery-js', plugins_url( 'assets/slippry/slippry' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', dirname( __FILE__ ) ), [ 'jquery' ], $rl->defaults['version'], ( $rl->options['settings']['loading_place'] === 'footer' ) );
2059	+ wp_enqueue_script( 'responsive-lightbox-basicslider-gallery', plugins_url( 'js/front-basicslider.js', dirname( __FILE__ ) ), [ 'jquery', 'responsive-lightbox-basicslider-gallery-js' ], $rl->defaults['version'], ( $rl->options['settings']['loading_place'] === 'footer' ) );
2060
2061	// styles
2062	wp_enqueue_style( 'responsive-lightbox-basicslider-gallery', plugins_url( 'assets/slippry/slippry' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', dirname( __FILE__ ) ), [], $rl->defaults['version'] );

2064	wp_localize_script(
2065	'responsive-lightbox-basicslider-gallery',
2066	'rlArgsBasicSliderGallery' . ( $gallery_no + 1 ),
2067	+ [
2068	+ 'data' => [
2069	'adaptive_height' => $atts['adaptive_height'],
2070	'loop' => $atts['loop'],
2071	'captions' => $atts['captions'],

2088	'slideshow_hover_delay' => $atts['slideshow_hover_delay'],
2089	'slideshow_delay' => $atts['slideshow_delay'],
2090	'slideshow_pause' => $atts['slideshow_pause']
2091	+ ]
2092	+ ]
2093	);
2094
2095	// remove any new lines from the output so that the reader parses it better

2111
2112	global $post;
2113
2114	+ $defaults = [
2115	+ 'rl_gallery_id' => 0,
2116	+ 'id' => isset( $post->ID ) ? (int) $post->ID : 0,
2117	+ 'class' => '',
2118	+ 'include' => '',
2119	+ 'exclude' => '',
2120	+ 'urls' => '',
2121	+ 'type' => '',
2122	+ 'order' => 'asc',
2123	+ 'orderby' => 'menu_order',
2124	+ 'size' => 'medium',
2125	+ 'link' => 'file',
2126	+ 'columns' => 3
2127	+ ];
2128
2129	// get main instance
2130	$rl = Responsive_Lightbox();

2177	$atts['class'] = trim( $atts['class'] );
2178
2179	// more than 1 class?
2180	+ if ( strpos( $atts['class'], ' ' ) !== false ) {
2181	// get unique valid HTML classes
2182	$atts['class'] = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $atts['class'] ) ) ) );
2183

2220	if ( $atts['lightbox_image_size'] === 'global' )
2221	$atts['src_size'] = $rl->options['settings']['gallery_image_size'];
2222	elseif ( $atts['lightbox_image_size'] === 'lightbox_custom_size' && isset( $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ) )
2223	+ $atts['src_size'] = [ $atts['lightbox_custom_size_width'], $atts['lightbox_custom_size_height'] ];
2224	else
2225	$atts['src_size'] = $atts['lightbox_image_size'];
2226	} else

2235	if ( empty( $images ) \|\| is_feed() \|\| defined( 'IS_HTML_EMAIL' ) )
2236	return $output;
2237
2238	+ // make sure it is integer
2239	+ $gallery_no = (int) $this->gallery_no;
2240
2241	+ ob_start();
2242
2243	+ // $gallery_no and $rl_gallery_id are both integers ?>
2244	+ <div class="rl-gallery-container<?php echo esc_attr( apply_filters( 'rl_gallery_container_class', '', $atts, $rl_gallery_id ) ); ?>" id="rl-gallery-container-<?php echo $gallery_no; ?>" data-gallery_id="<?php echo $rl_gallery_id; ?>">
2245
2246	<?php do_action( 'rl_before_gallery', $atts, $rl_gallery_id ); ?>
2247
2248	+ <div class="rl-gallery rl-basicmasonry-gallery <?php echo esc_attr( $atts['class'] ); ?>" id="rl-gallery-<?php echo $gallery_no; ?>" data-gallery_no="<?php echo $gallery_no; ?>">
2249
2250	<?php
2251	$count = 0;

2254	echo '<div class="rl-gutter-sizer"></div><div class="rl-grid-sizer"></div>';
2255
2256	foreach ( $images as $image ) {
2257	+ // $image['link'] is already escaped
2258	echo '
2259	<div class="rl-gallery-item' . ( $count === 0 ? ' rl-gallery-item-width-4' : '' ) . '" ' . implode( ' ', apply_filters( 'rl_gallery_item_extra_args', [], $atts, $image ) ) . '>
2260	<div class="rl-gallery-item-content">

2276	ob_clean();
2277
2278	// scripts
2279	+ wp_enqueue_script( 'responsive-lightbox-basicmasonry-gallery', plugins_url( 'js/front-basicmasonry.js', dirname( __FILE__ ) ), [ 'jquery', 'responsive-lightbox-masonry', 'responsive-lightbox-images-loaded' ], $rl->defaults['version'], ( $rl->options['settings']['loading_place'] === 'footer' ) );
2280
2281	// styles
2282	wp_enqueue_style( 'responsive-lightbox-basicmasonry-gallery', plugins_url( 'css/gallery-basicmasonry.css', dirname( __FILE__ ) ), [], $rl->defaults['version'] );
2283
2284	// add inline style
2285	+ wp_add_inline_style( 'responsive-lightbox-basicmasonry-gallery', '
2286	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery {
2287	+ margin: ' . -(string) round( (int) $atts['margin'] / 2, 1 ) . 'px ' . -(string) round( (int) $atts['gutter'] / 2, 1 ) . 'px;
2288	+ padding: ' . (int) $atts['margin'] . 'px 0;
2289	}
2290	#rl-gallery-container-' . $gallery_no . ' .rl-pagination-bottom {
2291	+ margin-top: ' . ( (int) $atts['margin'] / 2 ) . 'px
2292	}
2293	#rl-gallery-container-' . $gallery_no . ' .rl-pagination-top {
2294	+ margin-bottom: ' . ( (int) $atts['margin'] / 2 ) . 'px
2295	}
2296	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2297	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2298	+ width: calc(' . (string) round( 100 / (int) $atts['columns'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
2299	+ margin: ' . ( (int) $atts['margin'] / 2 ) . 'px ' . ( (int) $atts['gutter'] / 2 ) . 'px;
2300	}
2301	@media all and (min-width: 1200px) {
2302	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2303	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2304	+ width: calc(' . (string) round( 100 / (int) $atts['columns_lg'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
2305	+ margin: ' . ( (int) $atts['margin'] / 2 ) . 'px ' . ( (int) $atts['gutter'] / 2 ) . 'px;
2306	}
2307	}
2308	@media all and (min-width: 992px) and (max-width: 1200px) {
2309	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2310	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2311	+ width: calc(' . (string) round( 100 / (int) $atts['columns_md'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
2312	+ margin: ' . ( (int) $atts['margin'] / 2 ) . 'px ' . ( (int) $atts['gutter'] / 2 ) . 'px;
2313	}
2314	}
2315	@media all and (min-width: 768px) and (max-width: 992px) {
2316	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2317	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2318	+ width: calc(' . (string) round( 100 / (int) $atts['columns_sm'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
2319	+ margin: ' . ( (int) $atts['margin'] / 2 ) . 'px ' . ( (int) $atts['gutter'] / 2 ) . 'px;
2320	}
2321	}
2322	@media all and (max-width: 768px) {
2323	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-gallery-item,
2324	#rl-gallery-container-' . $gallery_no . ' .rl-basicmasonry-gallery .rl-grid-sizer {
2325	+ width: calc(' . (string) round( 100 / (int) $atts['columns_xs'], 2 ) . '% - ' . (int) $atts['gutter'] . 'px);
2326	+ margin: ' . ( (int) $atts['margin'] / 2 ) . 'px ' . ( (int) $atts['gutter'] / 2 ) . 'px;
2327	}
2328	}'
2329	);

2331	wp_localize_script(
2332	'responsive-lightbox-basicmasonry-gallery',
2333	'rlArgsBasicMasonryGallery' . ( $gallery_no + 1 ),
2334	+ [
2335	+ 'data' => [
2336	'originLeft' => $atts['origin_left'],
2337	'originTop' => $atts['origin_top']
2338	+ ]
2339	+ ]
2340	);
2341
2342	// remove any new lines from the output so that the reader parses it better

includes/class-galleries.php CHANGED Viewed

	@@ -88,9 +88,9 @@ class Responsive_Lightbox_Galleries {
88	</div>
89	</div>
90	<div class="rl-gallery-actions">' .
91	- ( $args['changeable'] ? '<a href="#" class="rl-gallery-image-status dashicons dashicons-marker" title="' . __( 'Status', 'responsive-lightbox' ) . '"></a>' : '' ) .
92	- ( $args['editable'] ? '<a href="#" class="rl-gallery-image-edit dashicons dashicons-edit" title="' . __( 'Edit image', 'responsive-lightbox' ) . '"></a>' : '' ) .
93	- ( $args['removable'] ? '<a href="#" class="rl-gallery-image-remove dashicons dashicons-no" title="' . __( 'Remove image', 'responsive-lightbox' ) . '"></a>' : '' ) . '
94	</div>
95	</li>';
96	}
	@@ -147,9 +147,9 @@ class Responsive_Lightbox_Galleries {
147	'__MEDIA_FIELD_VALUE__'
148	],
149	[
150	- $tab_id,
151	- $menu_item,
152	- $field_name,
153	empty( $excluded_value ) ? '' : esc_attr( $excluded_value )
154	],
155	$template
	@@ -170,7 +170,7 @@ class Responsive_Lightbox_Galleries {
170
171	// set lightbox script for infinite scroll pages
172	if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'], $_GET['rl_lightbox_script'] ) )
173	- $rl->set_lightbox_script( $_GET['rl_lightbox_script'] );
174
175	$config_menu_items = apply_filters( 'rl_gallery_types', $rl->gallery_types );
176	$config_menu_items['default'] = __( 'Global', 'responsive-lightbox' );
	@@ -693,29 +693,29 @@ class Responsive_Lightbox_Galleries {
693	* @return void
694	*/
695	public function duplicate_gallery() {
696	- if ( ! ( isset( $_GET['post'] ) \|\| isset( $_POST['post'] ) ) \|\| ! isset( $_REQUEST['action'] ) \|\| ! isset( $_REQUEST['rl_gallery_nonce'] ) \|\| ( isset( $_REQUEST['rl_gallery_nonce'] ) && ! wp_verify_nonce( ~~esc_attr(~~ $_REQUEST['rl_gallery_nonce'] ), 'responsive-lightbox-duplicate-gallery' ) ) )
697	- wp_die( __( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) );
698
699	// get the original post
700	- $post_id = ( isset( $_GET['post'] ) ? (int) $_GET['post'] : (int) $_POST['post'] );
701
702	if ( empty( $post_id ) )
703	- wp_die( __( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) );
704
705	if ( ! current_user_can( 'edit_post', $post_id ) )
706	- wp_die( __( 'You do not have permission to copy this gallery.', 'responsive-lightbox' ) );
707
708	$post = get_post( $post_id );
709
710	// copy the post and insert it
711	- if ( isset( $post ) && $post != null ) {
712	- $~~new_id = $~~this->create_gallery_duplicate( $post );
713
714	// redirect to the post list screen
715	wp_redirect( admin_url( 'edit.php?post_type=' . $post->post_type ) );
716	exit;
717	} else
718	- wp_die( ~~esc_attr~~( ~~__(~~ 'Copy creation failed, could not find original gallery:', 'responsive-lightbox' ) ) . ' ' . ~~htmlspecialchars~~( $post_id ) );
719	}
720
721	/**
	@@ -737,7 +737,7 @@ class Responsive_Lightbox_Galleries {
737	return $actions;
738
739	// duplicate link
740	- $actions['duplicate_gallery'] = '<a class="duplicate-gallery" title="' . esc_attr__( 'Duplicate this item', 'responsive-lightbox' ) . '" href="' . wp_nonce_url( admin_url( $pagenow . '?post=' . $post->ID . '&action=duplicate_gallery' ), 'responsive-lightbox-duplicate-gallery', 'rl_gallery_nonce' ) . '">' . __( 'Duplicate', 'responsive-lightbox' ) . '</a>';
741
742	return $actions;
743	}
	@@ -750,12 +750,12 @@ class Responsive_Lightbox_Galleries {
750	*/
751	public function create_gallery_duplicate( $post ) {
752	// skip revisions
753	- if ( $post->post_type == 'revision' )
754	return;
755
756	$new_post = apply_filters(
757	'rl_duplicate_gallery_args',
758	- ~~array(~~
759	'menu_order' => $post->menu_order,
760	'comment_status' => $post->comment_status,
761	'ping_status' => $post->ping_status,
	@@ -770,14 +770,14 @@ class Responsive_Lightbox_Galleries {
770	'post_type' => $post->post_type,
771	'post_date' => current_time( 'mysql' ),
772	'post_date_gmt' => get_gmt_from_date( current_time( 'mysql' ) )
773	- ),
774	$post
775	);
776
777	$new_post_id = wp_insert_post( $new_post );
778
779	// if the copy is published or scheduled, we have to set a proper slug
780	- if ( $new_post['post_status'] == 'publish' \|\| $new_post['post_status'] == 'future' ) {
781	$post_name = wp_unique_post_slug( $post->post_name, $new_post_id, $new_post['post_status'], $post->post_type, $new_post['post_parent'] );
782
783	$new_post = [];
	@@ -989,9 +989,9 @@ class Responsive_Lightbox_Galleries {
989
990	foreach ( $fields as $arg => $value ) {
991	if ( is_array( $value ) )
992	- $shortcode .= ' ' . $arg . '="' . (string) implode( ',', $value ) . '"';
993	else
994	- $shortcode .= ' ' . $arg . '="' . (string) $value . '"';
995	}
996
997	// get design data
	@@ -999,7 +999,7 @@ class Responsive_Lightbox_Galleries {
999
1000	if ( ! empty( $design['menu_item'] ) ) {
1001	foreach ( $design[$design['menu_item']] as $arg => $value ) {
1002	- $shortcode .= ' ' . $arg . '="' . (string) $value . '"';
1003	}
1004	}
1005
	@@ -1008,7 +1008,7 @@ class Responsive_Lightbox_Galleries {
1008
1009	if ( ! empty( $lightbox['menu_item'] ) ) {
1010	foreach ( $lightbox[$lightbox['menu_item']] as $arg => $value ) {
1011	- $shortcode .= ' ' . $arg . '="' . (string) $value . '"';
1012	}
1013	}
1014
	@@ -1023,7 +1023,7 @@ class Responsive_Lightbox_Galleries {
1023	}
1024
1025	// get content
1026	- $content = do_shortcode( '[gallery rl_gallery_id="' . $args['id'] .'"' . $forced_gallery_no . ' include="' . ( empty( $attachments ) ? '' : implode( ',', $attachments ) ) . '"' . $shortcode . ']' );
1027
1028	// make sure every filter is available in frontend ajax
1029	if ( wp_doing_ajax() )
	@@ -1044,7 +1044,7 @@ class Responsive_Lightbox_Galleries {
1044
1045	$this->enqueue_gallery_scripts_styles();
1046
1047	- echo '<button type="button" id="rl-insert-modal-gallery-button" class="button" data-editor="' . $editor_id . '"><span class="wp-media-buttons-icon dashicons dashicons-format-gallery"></span> ' . __( 'Add Gallery', 'responsive-lightbox' ) . '</button>';
1048	}
1049
1050	/**
	@@ -1103,6 +1103,8 @@ class Responsive_Lightbox_Galleries {
1103	// get main instance
1104	$rl = Responsive_Lightbox();
1105


1106	// builder categories?
1107	if ( $rl->options['builder']['categories'] ) {
1108	$terms = get_terms(
	@@ -1140,34 +1142,34 @@ class Responsive_Lightbox_Galleries {
1140	echo '
1141	<div id="rl-modal-gallery" style="display: none;">
1142	<div class="media-modal wp-core-ui">
1143	- <button type="button" class="media-modal-close"><span class="media-modal-icon"><span class="screen-reader-text">' . __( 'Close', 'responsive-lightbox' ) . '</span></span></button>
1144	<div class="media-modal-content">
1145	<div class="media-frame mode-select wp-core-ui hide-menu hide-router">
1146	<div class="media-frame-title">
1147	- <h1 class="wrap">' . __( 'Insert Gallery', 'responsive-lightbox' ) . ' <a class="rl-reload-galleries page-title-action" href="#">' . __( 'Reload', 'responsive-lightbox' ). '</a><span class="rl-gallery-reload-spinner spinner"></span></h1>
1148	</div>
1149	<div class="media-frame-content" data-columns="0">
1150	<div class="attachments-browser">
1151	<div class="uploader-inline rl-no-galleries" style="display: none;">
1152	<div class="uploader-inline-content has-upload-message">
1153	- <h2 class="upload-message">' . ~~esc_html~~( 'No items found.', 'responsive-lightbox' ) . '</h2>
1154	<div class="upload-ui">
1155	- <h2 class="upload-instructions">' . ~~esc_html~~( 'No galleries? Create them first or try another search phrase.', 'responsive-lightbox' ) . '</h2>
1156	</div>
1157	</div>
1158	</div>
1159	<div class="media-toolbar">' . ( $rl->options['builder']['categories'] ? '
1160	<div class="media-toolbar-secondary"><label for="rl-media-attachment-categories" class="screen-reader-text">' . esc_html__( 'Filter by category', 'responsive-lightbox' ) . '</label>' . $categories . '</div>' : '' ) . '
1161	<div class="media-toolbar-primary search-form">
1162	- <label for="rl-media-search-input" class="screen-reader-text">' . __( 'Search galleries', 'responsive-lightbox' ) . '</label><input type="search" placeholder="' . esc_attr__( 'Search galleries', 'responsive-lightbox' ) . '" id="rl-media-search-input" class="search">
1163	</div>
1164	</div>
1165	<ul class="attachments rl-galleries-list ui-sortable ui-sortable-disabled">
1166	</ul>
1167	<div class="media-sidebar visible">
1168	- <h2>' . __( 'Select A Gallery', 'responsive-lightbox' ) . '</h2>
1169	- <p>' . __( 'To select a gallery simply click on one of the boxes to the left.', 'responsive-lightbox' ) . '</p>
1170	- <p>' . __( 'To insert your gallery into the editor, click on the "Insert Gallery" button below.', 'responsive-lightbox' ) . '</p>
1171	</div>
1172	</div>
1173	</div>
	@@ -1176,8 +1178,8 @@ class Responsive_Lightbox_Galleries {
1176	<div class="media-toolbar-secondary">
1177	<div class="media-selection empty">
1178	<div class="selection-info">
1179	- <span class="rl-gallery-count count">' . sprintf( _n( '%s image', '%s images', 0, 'responsive-lightbox' ), 0 ) . '</span>
1180	- <a href="" class="button-link rl-edit-gallery-link">' . __( 'Edit gallery', 'responsive-lightbox' ) . '</a>
1181	</div>
1182	<div class="selection-view">
1183	<span class="rl-gallery-images-spinner spinner" style="display: none;"></span>
	@@ -1187,9 +1189,9 @@ class Responsive_Lightbox_Galleries {
1187	</div>
1188	</div>
1189	<div class="media-toolbar-primary search-form">
1190	- <button style="display: none;" type="button" class="button media-button button-primary button-large rl-media-button-insert-gallery" disabled="disabled">' . __( 'Insert gallery into post', 'responsive-lightbox') . '</button>
1191	- <button style="display: none;" type="button" class="button media-button button-primary button-large rl-media-button-select-gallery" disabled="disabled">' . __( 'Select gallery', 'responsive-lightbox') . '</button>
1192	- <button type="button" class="button media-button button-secondary button-large rl-media-button-cancel-gallery">' . __( 'Cancel', 'responsive-lightbox') . '</button>
1193	</div>
1194	</div>
1195	</div>
	@@ -1217,8 +1219,8 @@ class Responsive_Lightbox_Galleries {
1217	$html = '';
1218	$subhtml = '';
1219	} else {
1220	- $template = $args['type'] === 'section' ? '<th colspan="2"><h3>%s</h3></th>' : '<th><label for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '">%s</label></th><td>%s</td>';
1221	- $html = '<tr class="rl-gallery-field-' . $tab_id . '-' . $menu_item . '-' . $field . ' rl-gallery-field-' . $args['type'] . '" data-field_type="' . $args['type'] . '" data-field_name="' . $field . '">';
1222	$subhtml = '';
1223	}
1224
	@@ -1227,7 +1229,7 @@ class Responsive_Lightbox_Galleries {
1227	$html .= sprintf(
1228	$template,
1229	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1230	- '<input id="rl_' . $tab_id . '_' . $menu_item . '_' . $field . '" type="range" value="' . $args['value'] . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" min="' . ( ! empty( $args['min'] ) ? $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? $args['step'] : 1 ) . '" oninput="this.form.rl_' . $tab_id . '_' . $menu_item . '_' . $field . '_range.value=this.value" /><output class="rl-gallery-field-output" name="rl_' . $tab_id . '_' . $menu_item . '_' . $field . '_range">' . $args['value'] . '</output>' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1231	);
1232	break;
1233
	@@ -1235,13 +1237,13 @@ class Responsive_Lightbox_Galleries {
1235	$subhtml = '';
1236
1237	foreach ( $args['options'] as $key => $label ) {
1238	- $subhtml .= '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '" type="radio" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" value="' . $key . '" ' . checked( $key, $args['value'], false ) . ' />' . esc_html( $label ) . '</label> ';
1239	}
1240
1241	$html .= sprintf(
1242	$template,
1243	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1244	- $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1245	);
1246	break;
1247
	@@ -1249,7 +1251,7 @@ class Responsive_Lightbox_Galleries {
1249	$html .= sprintf(
1250	$template,
1251	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1252	- '<input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" class="small-text" type="number" value="' . $args['value'] . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" min="' . ( ! empty( $args['min'] ) ? $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? $args['step'] : 1 ) . '" />' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1253	);
1254	break;
1255
	@@ -1257,7 +1259,7 @@ class Responsive_Lightbox_Galleries {
1257	$html .= sprintf(
1258	$template,
1259	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1260	- '<input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '"' . ( ! empty( $args['class'] ) ? ' class="' . $args['class'] . '"' : '' ) . ' type="text" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1261	);
1262	break;
1263
	@@ -1266,22 +1268,22 @@ class Responsive_Lightbox_Galleries {
1266	$html .= sprintf(
1267	$template,
1268	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1269	- '<textarea id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '"' . ( ! empty( $args['class'] ) ? ' class="' . $args['class'] . '"' : '' ) . ' name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']">' . esc_textarea( $args['value'] ) . '</textarea>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1270	);
1271	break;
1272
1273	case 'select':
1274	- $subhtml = '<select id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']">';
1275
1276	foreach ( $args['options'] as $key => $label ) {
1277	$subhtml .= '
1278	- <option value="' . $key . '" ' . selected( $args['value'], $key, false ) . '>' . $label . '</option>';
1279	}
1280
1281	$html .= sprintf(
1282	$template,
1283	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1284	- $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1285	);
1286	break;
1287
	@@ -1306,28 +1308,28 @@ class Responsive_Lightbox_Galleries {
1306	)
1307	);
1308	} else
1309	- $subhtml = '<select id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][]" ><option value="0">' . esc_html__( 'Root Folder', 'responsive-lightbox' ) . '</option></select> ';
1310
1311	if ( isset( $args['include_children'] ) && $args['include_children'] ) {
1312	- $subhtml .= '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-include-children" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-include-children"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-include-children" type="checkbox" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][children]" value="true" ' . checked( $args['value']['children'], true, false ) . ' />' . esc_html__( 'Include children.', 'responsive-lightbox' ) . '</label>';
1313	}
1314
1315	$html .= sprintf(
1316	$template,
1317	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1318	- $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1319	);
1320	break;
1321
1322	case 'multiselect':
1323	- $subhtml = '<select multiple="multiple" class="select2" id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" data-empty="' . ( (int) empty( $args['value'] ) ) . '" data-type="' . $field . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][]">';
1324
1325	if ( $field === 'post_term' ) {
1326	foreach ( $args['options'] as $taxanomy => $data ) {
1327	$subhtml .= '<optgroup label="' . esc_attr( $data['label'] ) . '">';
1328
1329	foreach ( $data['terms'] as $term_id => $name ) {
1330	- $subhtml .= '<option value="' . $term_id . '" ' . selected( in_array( $term_id, $args['value'], false ), true, false ) . '>' . esc_html( $name ) . '</option>';
1331	}
1332
1333	$subhtml .= '</optgroup>';
	@@ -1335,14 +1337,14 @@ class Responsive_Lightbox_Galleries {
1335	} else {
1336	foreach ( $args['options'] as $key => $label ) {
1337	$subhtml .= '
1338	- <option value="' . $key . '" ' . selected( in_array( $key, $args['value'], false ), true, false ) . '>' . $label . '</option>';
1339	}
1340	}
1341
1342	$html .= sprintf(
1343	$template,
1344	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1345	- $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1346	);
1347	break;
1348
	@@ -1350,7 +1352,7 @@ class Responsive_Lightbox_Galleries {
1350	$html .= sprintf(
1351	$template,
1352	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1353	- '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" type="checkbox" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" value="true" ' . checked( $args['value'], true, false ) . ' />' . $args['label'] . '</label>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1354	);
1355	break;
1356
	@@ -1358,13 +1360,13 @@ class Responsive_Lightbox_Galleries {
1358	$subhtml = '';
1359
1360	foreach ( $args['options'] as $key => $label ) {
1361	- $subhtml .= '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '" type="checkbox" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][' . $key . ']" value="true" ' . checked( in_array( $key, $args['value'], true ), true, false ) . ' />' . $label . '</label><br />';
1362	}
1363
1364	$html .= sprintf(
1365	$template,
1366	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1367	- $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1368	);
1369	break;
1370
	@@ -1378,7 +1380,7 @@ class Responsive_Lightbox_Galleries {
1378	$html .= sprintf(
1379	$template,
1380	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1381	- $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1382	);
1383	break;
1384
	@@ -1386,7 +1388,7 @@ class Responsive_Lightbox_Galleries {
1386	$html .= sprintf(
1387	$template,
1388	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1389	- '<input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" class="color-picker" type="text" value="' . $args['value'] . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" data-default-color="' . $args['default'] . '" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1390	);
1391	break;
1392
	@@ -1400,7 +1402,7 @@ class Responsive_Lightbox_Galleries {
1400	$button_label = __( 'Select images', 'responsive-lightbox' );
1401
1402	// get images
1403	- if ( ( ! empty( $data['menu_item'] ) && $data['menu_item'] === 'media' ) \|\| ! ( ~~defined~~( ~~'DOING_AJAX'~~ ) && ~~DOING_AJAX &&~~ isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-menu-content' ) )
1404	$images = $this->get_gallery_images( $gallery_id );
1405	else
1406	$images = [];
	@@ -1409,15 +1411,15 @@ class Responsive_Lightbox_Galleries {
1409	$media_item_template = $this->get_media_item_template( $args['preview'] );
1410
1411	// media buttons
1412	- $buttons = [ '<a href="#" class="rl-gallery-select button button-secondary">' . $button_label . '</a>' ];
1413
1414	$html .= '
1415	<td colspan="2" class="rl-colspan">
1416	- <input type="hidden" class="rl-gallery-ids" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][ids]" value="' . ( ! empty( $args['value']['ids'] ) ? implode( ',', $args['value']['ids'] ) : '' ) . '">';
1417
1418	// embed video support?
1419	if ( rl_current_lightbox_supports( [ 'youtube', 'vimeo' ], 'OR' ) )
1420	- $buttons[] = '<a href="#" class="rl-gallery-select-videos button button-secondary" style="margin-left: 10px;">' . __( 'Embed videos', 'responsive-lightbox' ) . '</a>';
1421
1422	// add buttons
1423	$html .= implode( '', $buttons );
	@@ -1456,11 +1458,11 @@ class Responsive_Lightbox_Galleries {
1456	$html .= '
1457	<td colspan="2" class="rl-colspan">
1458	<div class="rl-gallery-preview-inside">
1459	- <a href="#" class="rl-gallery-update-preview button button-secondary">' . __( 'Update preview', 'responsive-lightbox' ) . '</a><span class="spinner" style="display: none;"></span>
1460	- <p class="description">' . __( 'Use this button after any change of the options below to see updated gallery preview.', 'responsive-lightbox' ) . '</p>
1461	</div>
1462	<div class="rl-gallery-content">
1463	- <ul class="rl-gallery-images rl-gallery-images-' . $menu_item . '">';
1464
1465	if ( ! empty( $images ) ) {
1466	foreach ( $images as $image ) {
	@@ -1503,7 +1505,7 @@ class Responsive_Lightbox_Galleries {
1503	$html .= sprintf(
1504	$template,
1505	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1506	- apply_filters( 'rl_render_gallery_field_' . $args['type'], $subhtml, $field, $tab_id, $menu_item, $args, $subfield ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' )
1507	);
1508	}
1509
	@@ -1520,7 +1522,6 @@ class Responsive_Lightbox_Galleries {
1520	* @return string
1521	*/
1522	public function get_preview_pagination( $current_page = 1 ) {
1523	- $items = '';
1524	$page_links = [];
1525	$total_pages = $current_page + 1;
1526	$current = $current_page;
	@@ -1529,7 +1530,7 @@ class Responsive_Lightbox_Galleries {
1529
1530	if ( $current == 1 ) {
1531	$disable_first = true;
1532	- $disable_prev = true;
1533	} elseif ( $current == 2 )
1534	$disable_first = true;
1535
	@@ -1547,7 +1548,7 @@ class Responsive_Lightbox_Galleries {
1547	$page_links[] = sprintf(
1548	'<a class="first-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1549	$current_url,
1550	- __( 'First page', 'responsive-lightbox' ),
1551	'«'
1552	);
1553	}
	@@ -1558,14 +1559,14 @@ class Responsive_Lightbox_Galleries {
1558	$page_links[] = sprintf(
1559	'<a class="prev-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1560	$current_url . '/' . max( 1, $current - 1 ),
1561	- __( 'Previous page', 'responsive-lightbox' ),
1562	'&lsaquo;'
1563	);
1564	}
1565
1566	$html_current_page = sprintf(
1567	'%s<input disabled="disabled" class="current-page" id="current-page-selector" type="text" name="paged" value="%s" size="%d" aria-describedby="table-paging" /><span class="tablenav-paging-text">',
1568	- '<label for="current-page-selector" class="screen-reader-text">' . __( 'Current Page', 'responsive-lightbox' ) . '</label>',
1569	$current,
1570	strlen( $total_pages )
1571	);
	@@ -1579,7 +1580,7 @@ class Responsive_Lightbox_Galleries {
1579	$page_links[] = sprintf(
1580	'<a class="next-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1581	$current_url . '/' . min( $total_pages, $current + 1 ),
1582	- __( 'Next page', 'responsive-lightbox' ),
1583	'&rsaquo;'
1584	);
1585	}
	@@ -1590,17 +1591,17 @@ class Responsive_Lightbox_Galleries {
1590	$page_links[] = sprintf(
1591	'<a class="last-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1592	$current_url . '/' . $total_pages,
1593	- __( 'Last page', 'responsive-lightbox' ),
1594	'»'
1595	);
1596	}
1597
1598	if ( $total_pages )
1599	- $page_class = $total_pages < 2 ? ' one-page' : '';
1600	else
1601	- $page_class = ' no-pages';
1602
1603	- return '<div class="rl-gallery-preview-pagination tablenav"><div class="tablenav-pages' . $page_class . '"~~>' . $items . '<~~span class="pagination-links">' . join( "\n", $page_links ) . '</span></div>';
1604	}
1605
1606	/**
	@@ -1701,7 +1702,7 @@ class Responsive_Lightbox_Galleries {
1701	$value = trim( $value );
1702
1703	// more than 1 class?
1704	- if ( strpos( $value, ' ' ) !== false ) {
1705	// get unique valid HTML classes
1706	$value = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $value ) ) ) );
1707
	@@ -1777,7 +1778,7 @@ class Responsive_Lightbox_Galleries {
1777
1778	continue;
1779	} else
1780	- $copy[$embed_id]['url'] = ~~esc_url~~( $embed_data['url'] );
1781
1782	// check width
1783	if ( ! array_key_exists( 'width', $embed_data ) )
	@@ -1795,7 +1796,7 @@ class Responsive_Lightbox_Galleries {
1795	if ( empty( $embed_data['thumbnail_url'] ) )
1796	$copy[$embed_id]['thumbnail_url'] = '';
1797	else
1798	- $copy[$embed_id]['thumbnail_url'] = ~~esc_url~~( $embed_data['thumbnail_url'] );
1799
1800	// check thumbnail width
1801	if ( ! array_key_exists( 'thumbnail_width', $embed_data ) )
	@@ -1974,14 +1975,16 @@ class Responsive_Lightbox_Galleries {
1974
1975	global $wp_meta_boxes;
1976
1977	- ~~$active_tab~~ = ! ~~empty( $_GET['rl_active_tab'] ) && array_key_exists( $_GET['rl_active_tab'], $this->tabs ) ? $_GET['rl_active_tab'] : 'images';~~


1978
1979	echo '
1980	<h2 class="nav-tab-wrapper">';
1981
1982	foreach ( $this->tabs as $key => $data ) {
1983	echo '
1984	- <a id="rl-gallery-tab-' . $key . '" class="rl-gallery-tab nav-tab' . ( $key === $active_tab ? ' nav-tab-active' : '' ) . '" href="#' . $key . '">' . $data['label'] . '</a>';
1985	}
1986
1987	echo '
	@@ -2025,7 +2028,10 @@ class Responsive_Lightbox_Galleries {
2025	* @return string
2026	*/
2027	function add_active_tab( $location ) {
2028	- ~~return~~ ~~add_query_arg(~~ ~~'rl_active_tab',~~ ~~! empty( $_POST['rl_active_tab'] ) && array_key_exists( $_POST['rl_active_tab'], $this->tabs ) ? $_POST['rl_active_tab'] : 'images', $location );~~



2029	}
2030
2031	/**
	@@ -2034,7 +2040,9 @@ class Responsive_Lightbox_Galleries {
2034	* @return void
2035	*/
2036	public function add_meta_boxes() {
2037	- ~~$active_tab~~ = ! ~~empty( $_GET['rl_active_tab'] ) && array_key_exists( $_GET['rl_active_tab'], $this->tabs ) ? $_GET['rl_active_tab'] : 'images';~~


2038
2039	// normal metaboxes
2040	foreach ( $this->tabs as $key => $args ) {
	@@ -2049,11 +2057,11 @@ class Responsive_Lightbox_Galleries {
2049	else
2050	add_filter( 'postbox_classes_rl_gallery_responsive-gallery-' . $key, array( $this, 'hide_metabox' ) );
2051
2052	- add_meta_box( 'responsive-gallery-' . $key, sprintf( __( 'Gallery %s', 'responsive-lightbox' ), $args['label'] ), array( $this, 'add_metabox' ), 'rl_gallery', 'responsive_lightbox_metaboxes', 'high', $new_args );
2053	}
2054
2055	// side metaboxes
2056	- add_meta_box( 'responsive-gallery-shortcode', __( 'Gallery Code', 'responsive-lightbox' ), array( $this, 'shortcode_metabox' ), 'rl_gallery', 'side', 'core' );
2057	}
2058
2059	/**
	@@ -2087,16 +2095,16 @@ class Responsive_Lightbox_Galleries {
2087	$menu_item = ! empty( $data['menu_item'] ) && in_array( $data['menu_item'], array_keys( $callback_args['args']['menu_items'] ) ) ? $data['menu_item'] : key( $callback_args['args']['menu_items'] );
2088
2089	$html .= '
2090	- <div class="rl-gallery-tab-menu rl-gallery-tab-menu-' . $callback_args['args']['tab_id'] . '">';
2091
2092	foreach ( $callback_args['args']['menu_items'] as $menu_key => $menu_label ) {
2093	// disable select for remote library if needed
2094	if ( $menu_key === 'remote_library' && ! $rl->options['remote_library']['active'] ) {
2095	- $title = ' title="' . __( 'Remote Library is disabled. Enable it in the settings.', 'responsive-lightbox' ) . '"';
2096	$disabled = ' disabled="disabled"';
2097	// disable select for media folders if needed
2098	} elseif ( $menu_key === 'folders' && ! $rl->options['folders']['active'] ) {
2099	- $title = ' title="' . __( 'Media Folders are disabled. Enable it in the settings.', 'responsive-lightbox' ) . '"';
2100	$disabled = ' disabled="disabled"';
2101	// other menu items
2102	} else {
	@@ -2105,7 +2113,7 @@ class Responsive_Lightbox_Galleries {
2105	}
2106
2107	$html .= '
2108	- <label' . $title . '><input type="radio" class="rl-gallery-tab-menu-item" name="rl_gallery[' . $callback_args['args']['tab_id'] . '][menu_item]" value="' . $menu_key . '" ' . checked( $menu_item, $menu_key, false ) . $disabled . ' />' . esc_html( $menu_label ) . ( $callback_args['args']['tab_id'] === 'config' && $menu_key === 'default' ? ' (' . $this->tabs['config']['menu_items'][$rl->options['settings']['builder_gallery']] . ')' : '' ) . '</label>';
2109	}
2110
2111	$html .= '
	@@ -2117,10 +2125,10 @@ class Responsive_Lightbox_Galleries {
2117
2118	// disable gallery images content for remote library or media folders if needed
2119	if ( $callback_args['args']['tab_id'] === 'images' && ( ( $menu_item === 'remote_library' && ! $rl->options['remote_library']['active'] ) \|\| ( $menu_item === 'folders' && ! $rl->options['folders']['active'] ) ) )
2120	- $content = ' rl-loading-content';
2121
2122	$html .= '
2123	- <div class="rl-gallery-tab-content rl-gallery-tab-content-' . $callback_args['args']['tab_id'] . $content . '">';
2124
2125	$html .= ! empty( $callback_args['args']['callback'] ) && is_callable( $callback_args['args']['callback'] ) ? call_user_func( $callback_args['args']['callback'], $callback_args['args']['tab_id'], $data, $menu_item, $post->ID ) : $this->get_metabox_content( $callback_args['args']['tab_id'], $data, $menu_item, $post->ID );
2126
	@@ -2141,7 +2149,7 @@ class Responsive_Lightbox_Galleries {
2141	*/
2142	public function get_metabox_content( $tab_id, $data, $menu_item, $gallery_id = 0 ) {
2143	$html = '
2144	- <div class="rl-gallery-tab-inside rl-gallery-tab-inside-' . $tab_id . '-' . $menu_item . '">
2145	<table class="form-table">';
2146
2147	switch ( $tab_id ) {
	@@ -2198,7 +2206,7 @@ class Responsive_Lightbox_Galleries {
2198	}
2199	// just in case ajax would fail
2200	} else
2201	- $html .= '<p>' . __( 'No data', 'responsive-lightbox' ) . '</p>';
2202	break;
2203
2204	default:
	@@ -2332,7 +2340,7 @@ class Responsive_Lightbox_Galleries {
2332	global $pagenow;
2333
2334	// is it preview?
2335	- if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ), true ) && $gallery_id ) \|\| ( isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-preview-content' ) \|\| ( ~~defined~~( ~~'DOING_AJAX'~~ ) && ~~DOING_AJAX &&~~ isset( $_POST['action'] ) && ( $_POST['action'] === 'rl-post-gallery-preview' \|\| $_POST['action'] === 'rl-get-menu-content' ) ) )
2336	$args['images_per_page'] = 0;
2337
2338	if ( isset( $_GET['rl_page'] ) )
	@@ -2827,9 +2835,9 @@ class Responsive_Lightbox_Galleries {
2827	$current_action = current_action();
2828
2829	if ( $current_action === 'rl_before_gallery' )
2830	- $class = ' rl-pagination-top';
2831	elseif ( $current_action === 'rl_after_gallery' )
2832	- $class = ' rl-pagination-bottom';
2833	else
2834	$class = '';
2835
	@@ -2844,7 +2852,7 @@ class Responsive_Lightbox_Galleries {
2844	$base_args['rl_lightbox_script'] = $rl->get_lightbox_script();
2845
2846	echo
2847	- '<div class="rl-pagination' . $class . '"' . ( $args['pagination_type'] === 'infinite' ? ' data-button="' . $args['load_more'] . '"' : '' ) .'>' .
2848	paginate_links(
2849	[
2850	'format' => '?rl_page=%#%',
	@@ -2855,8 +2863,8 @@ class Responsive_Lightbox_Galleries {
2855	'end_size' => 1,
2856	'mid_size' => 2,
2857	'prev_next' => true,
2858	- 'prev_text' => __( '« Previous', 'responsive-lightbox' ),
2859	- 'next_text' => __( 'Next »', 'responsive-lightbox' ),
2860	'type' => 'plain',
2861	'add_args' => '',
2862	'add_fragment' => '',
	@@ -2882,10 +2890,10 @@ class Responsive_Lightbox_Galleries {
2882	* @return void
2883	*/
2884	public function maybe_change_lightbox() {
2885	- // ~~early~~ ajax ~~check~~
2886	if ( $this->gallery_ajax_verified() ) {
2887	// set new lightbox script
2888	- Responsive_Lightbox()->set_lightbox_script( $_POST['lightbox'] );
2889	}
2890	}
2891
	@@ -2896,6 +2904,7 @@ class Responsive_Lightbox_Galleries {
2896	* @return void
2897	*/
2898	public function get_gallery_page( $args ) {

2899	if ( $this->gallery_ajax_verified() ) {
2900	// cast page number
2901	$_GET['rl_page'] = (int) $_POST['page'];
	@@ -2926,15 +2935,18 @@ class Responsive_Lightbox_Galleries {
2926	wp_send_json_error();
2927
2928	// check page
2929	- if ( ~~! in_array~~( ~~$_POST[~~'~~page'],~~ [ ~~'widgets~~.~~php~~', '~~customize.php~~', '~~post.php~~'~~, 'post-new.php'~~ ], ~~true~~ ) )



2930	wp_send_json_error();
2931
2932	// check edit_post capability
2933	- if ( ( $~~_POST['~~page'] === 'post.php' \|\| $~~_POST['~~page'] === 'post-new.php' ) && ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) )
2934	wp_send_json_error();
2935
2936	// check edit_theme_options capability
2937	- if ( ( $~~_POST['~~page'] === 'widgets.php' \|\| $~~_POST['~~page'] === 'customize.php' ) && ! current_user_can( 'edit_theme_options' ) )
2938	wp_send_json_error();
2939
2940	// parse gallery id
	@@ -2962,11 +2974,11 @@ class Responsive_Lightbox_Galleries {
2962	if ( ! empty( $images ) ) {
2963	foreach ( $images as $image ) {
2964	$html .= '
2965	- <li tabindex="0" role="checkbox" aria-label="' . esc_attr( $image['title'] ) . '" aria-checked="true" data-id="' . $image['id'] . '" class="attachment selection selected rl-status-active">
2966	<div class="attachment-preview js--select-attachment type-image ' . esc_attr( $image['thumbnail_orientation'] ). '">
2967	<div class="thumbnail">
2968	<div class="centered">
2969	- <img src="' . $image['thumbnail_url'] . '" draggable="false" alt="" />
2970	</div>
2971	</div>
2972	</div>
	@@ -2978,8 +2990,8 @@ class Responsive_Lightbox_Galleries {
2978	wp_send_json_success(
2979	array(
2980	'attachments' => $html,
2981	- 'count' => sprintf( _n( '%s image', '%s images', $images_count, 'responsive-lightbox' ), $images_count ),
2982	- 'edit_url' => current_user_can( 'edit_post', $gallery_id ) ? admin_url( 'post.php?post=' . $gallery_id . '&action=edit' ): ''
2983	)
2984	);
2985	}
	@@ -2995,15 +3007,18 @@ class Responsive_Lightbox_Galleries {
2995	wp_send_json_error();
2996
2997	// check page
2998	- if ( ~~! in_array~~( ~~$_POST[~~'~~page'],~~ [ ~~'widgets~~.~~php~~', '~~customize.php~~', '~~post.php~~'~~, 'post-new.php'~~ ], ~~true~~ ) )



2999	wp_send_json_error();
3000
3001	// check edit_post capability
3002	- if ( ( $~~_POST['~~page'] === 'post.php' \|\| $~~_POST['~~page'] === 'post-new.php' ) && ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) )
3003	wp_send_json_error();
3004
3005	// check edit_theme_options capability
3006	- if ( ( $~~_POST['~~page'] === 'widgets.php' \|\| $~~_POST['~~page'] === 'customize.php' ) && ! current_user_can( 'edit_theme_options' ) )
3007	wp_send_json_error();
3008
3009	$args = array(
	@@ -3018,15 +3033,18 @@ class Responsive_Lightbox_Galleries {
3018	'cache_results' => false
3019	);
3020



3021	// specific category?
3022	- if ( ! empty( $~~_POST['~~category'] ) ) {
3023	$args['tax_query'] = array(
3024	array(
3025	'taxonomy' => 'rl_category',
3026	'field' => 'term_id',
3027	'operator' => 'IN',
3028	'include_children' => false,
3029	- 'terms' => ~~(int)~~ $~~_POST['~~category']
3030	)
3031	);
3032	}
	@@ -3046,7 +3064,7 @@ class Responsive_Lightbox_Galleries {
3046	if ( ! empty( $query->posts ) ) {
3047	foreach ( $query->posts as $gallery ) {
3048	// save gallery id
3049	- $ids[] = $gallery->ID;
3050
3051	// get featured image
3052	$featured = $this->get_featured_image_src( $gallery->ID );
	@@ -3057,13 +3075,13 @@ class Responsive_Lightbox_Galleries {
3057	$featured_image = '';
3058
3059	// get title
3060	- $title = $gallery->post_title !== '' ? $gallery->post_title : __( '(no title)', 'responsive-gallery' );
3061
3062	$html .= '
3063	- <li tabindex="0" role="checkbox" aria-label="' . esc_attr( $title ) . '" aria-checked="true" data-id="' . $gallery->ID . '" class="attachment selection">
3064	<div class="attachment-preview js--select-attachment type-image ' . ( ! empty( $featured['thumbnail_orientation'] ) ? esc_attr( $featured['thumbnail_orientation'] ) : 'landscape' ) . '">
3065	<div class="thumbnail">
3066	- <div class="centered" data-full-src="' . $featured_image . '">
3067	' . $this->get_featured_image( $gallery->ID, 'thumbnail' ) . '
3068	</div>
3069	<div class="filename">
	@@ -3071,7 +3089,7 @@ class Responsive_Lightbox_Galleries {
3071	</div>
3072	</div>
3073	</div>
3074	- <button type="button" class="button-link check"><span class="media-modal-icon"></span><span class="screen-reader-text">' . __( 'Deselect', 'responsive-lightbox' ) . '</span></button>
3075	</li>';
3076	}
3077	}
	@@ -3091,14 +3109,29 @@ class Responsive_Lightbox_Galleries {
3091	* @return void
3092	*/
3093	public function get_menu_content() {
3094	- if ( ! isset( $_POST['post_id'], $_POST['tab'], $_POST['menu_item'], $_POST['nonce'] ) \|\| ! check_ajax_referer( 'rl-gallery', 'nonce', false ) ~~\|\| ! current_user_can( 'edit_post', $post_id = (int~~) ~~$_POST['post_id'] ) \|\| ! array_key_exists( $_POST['tab'], $this->tabs ) )~~






3095	wp_send_json_error();
3096









3097	// get selected menu item
3098	- $menu_item = ! empty( $~~_POST['~~menu_item'] ) && in_array( $~~_POST['~~menu_item'], array_keys( $this->tabs[$~~_POST['~~tab']]['menu_items'] ) ) ? ~~esc_attr(~~ $~~_POST['~~menu_item'] ) : key( $this->tabs[$~~_POST['~~tab']]['menu_items'] );
3099
3100	// get tab content
3101	- wp_send_json_success( $this->get_metabox_content( $~~_POST['~~tab'], get_post_meta( $post_id, '_rl_' . $~~_POST['~~tab'], true ), $menu_item, $post_id ) );
3102	}
3103
3104	/**
	@@ -3136,13 +3169,16 @@ class Responsive_Lightbox_Galleries {
3136	}
3137
3138	// check preview type
3139	- if ( ~~! in_array~~( $_POST['preview_type'], ~~[ 'page', 'update' ], true~~ ) )



3140	$args['preview_type'] = 'page';
3141	else
3142	- $args['preview_type'] = $~~_POST['~~preview_type'];
3143
3144	- // check ~~for POST~~ menu item
3145	- $menu_item = ~~! empty~~( $_POST['menu_item'] ) ~~&& is_string( $_POST['menu_item'] ) ? esc_attr( $_POST['menu_item'] ) : ''~~;
3146
3147	// set images menu item
3148	$menu_item = $this->menu_item = ! empty( $menu_item ) && array_key_exists( $menu_item, $this->tabs['images']['menu_items'] ) ? $menu_item : 'media';
	@@ -3206,11 +3242,11 @@ class Responsive_Lightbox_Galleries {
3206	}
3207
3208	// parse excluded images
3209	- $excluded = ! empty( $_POST['excluded'] ) ? $_POST['excluded'] : [];
3210
3211	// get excluded images
3212	- if ( $excluded )
3213	- $excluded = array_unique( array_filter( ~~array_map( 'intval',~~ $excluded ) ) );
3214
3215	// get media item template
3216	$media_item_template = $this->get_media_item_template( $this->fields['images'][$menu_item]['attachments']['preview'] );
	@@ -3270,7 +3306,7 @@ class Responsive_Lightbox_Galleries {
3270	'__EMBED_DATE__'
3271	],
3272	[
3273	- $image['id'],
3274	esc_url( $image['url'] ),
3275	(int) $image['width'],
3276	(int) $image['height'],
	@@ -3279,7 +3315,7 @@ class Responsive_Lightbox_Galleries {
3279	(int) $image['thumbnail_height'],
3280	esc_attr( $image['title'] ),
3281	esc_textarea( $image['caption'] ),
3282	- $image['date']
3283	],
3284	$this->get_media_embed_template( false )
3285	);
	@@ -3296,9 +3332,9 @@ class Responsive_Lightbox_Galleries {
3296	],
3297	[
3298	$this->get_media_exclude_input_template( $tab_id, $menu_item, $field_name, $excluded_flag ? $excluded_item : '' ) . $media_html . $image['thumbnail_link'],
3299	- $image['id'],
3300	$excluded_flag ? ' rl-status-inactive' : ' rl-status-active',
3301	- $image['type']
3302	],
3303	$template
3304	);
	@@ -3344,15 +3380,12 @@ class Responsive_Lightbox_Galleries {
3344	// apply filters if any
3345	$attr = apply_filters( 'rl_get_gallery_image_attributes', $attr, $image, $size );
3346
3347	- // escape every attribute
3348	- $attr = array_map( 'esc_attr', $attr );
3349	-
3350	// start link output
3351	$link = rtrim( '<img ' . image_hwstring( $width, $height ) );
3352
3353	// add attributes
3354	foreach ( $attr as $name => $value ) {
3355	- $link .= ' ' . $name . '="' . $value . '"';
3356	}
3357
3358	// end link output
	@@ -3497,19 +3530,19 @@ class Responsive_Lightbox_Galleries {
3497
3498	$imagedata = array(
3499	'id' => ! empty( $image['id'] ) ? ( preg_match( '/^e\d+$/', $image['id'] ) === 1 ? $image['id'] : (int) $image['id'] ) : 0,
3500	- 'title' => ! empty( $image['title'] ) ? ~~esc_html~~( $image['title'] ) : '',
3501	- 'date' => ! empty( $image['date'] ) ? ~~esc_html~~( $image['date'] ) : '',
3502	- 'caption' => ! empty( $image['caption'] ) ? ~~esc_html~~( $image['caption'] ) : '',
3503	- 'alt' => ! empty( $image['alt'] ) ? ~~esc_html~~( $image['alt'] ) : '',
3504	- 'url' => ! empty( $image['url'] ) ? ~~esc_url~~( $image['url'] ) : '',
3505	'width' => ! empty( $image['width'] ) ? (int) $image['width'] : 0,
3506	'height' => ! empty( $image['height'] ) ? (int) $image['height'] : 0,
3507	- 'thumbnail_url' => ! empty( $image['thumbnail_url'] ) ? ~~esc_url~~( $image['thumbnail_url'] ) : '',
3508	'thumbnail_width' => ! empty( $image['thumbnail_width'] ) ? (int) $image['thumbnail_width'] : 0,
3509	'thumbnail_height' => ! empty( $image['thumbnail_height'] ) ? (int) $image['thumbnail_height'] : 0,
3510	- 'link' => ! empty( $image['link'] ) ? ~~esc_url~~( $image['link'] ) : '',
3511	- 'thumbnail_link' => ! empty( $image['thumbnail_link'] ) ? ~~esc_url~~( $image['thumbnail_link'] ) : '',
3512	- 'type' => ! empty( $image['type'] ) ? ~~esc_html~~( $image['type'] ) : 'image'
3513	);
3514
3515	$imagedata['orientation'] = $imagedata['height'] > $imagedata['width'] ? 'portrait' : 'landscape';
	@@ -3916,12 +3949,18 @@ class Responsive_Lightbox_Galleries {
3916	public function init_admin() {
3917	global $pagenow;
3918






3919	// prepare query arguments if needed
3920	- if ( ( $pagenow === 'post.php' && ( ( ~~isset(~~ $~~_GET['~~post'] ) && get_post_type( $~~_GET['~~post'] ) === 'rl_gallery' ) \|\| ( ~~isset(~~ $~~_POST['post_ID']~~ ) && get_post_type( $~~_POST['post_ID']~~ ) === 'rl_gallery' ) ) ) \|\| ( in_array( $pagenow, array( 'edit.php', 'post-new.php'), true ) && ~~isset(~~ $~~_GET['~~post_type'] ~~) && $_GET['post_type']~~ === 'rl_gallery' ) \|\| ( $pagenow === 'admin-ajax.php' && ~~isset(~~ $~~_POST['~~action'] ) && in_array( $~~_POST['~~action'], array( 'rl-get-preview-content', 'rl-post-gallery-preview', 'rl-get-menu-content' ), true ) ) )
3921	$this->fields['images']['featured'] = $this->prepare_featured_fields( $this->fields['images']['featured'] );
3922
3923	// add default thumbnail image if needed
3924	- if ( Responsive_Lightbox()->options['builder']['gallery_builder'] && $pagenow === 'edit.php' && ~~isset(~~ $~~_GET['~~post_type'] ) && $~~_GET['~~post_type'] === 'rl_gallery' )
3925	$this->maybe_generate_thumbnail();
3926	}
3927
	@@ -4487,7 +4526,10 @@ class Responsive_Lightbox_Galleries {
4487	* @return void
4488	*/
4489	public function save_post( $post_id, $post, $update ) {
4490	- if ( ~~wp_is_post_revision( $post_id ) \|\| ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) \|\| ! $update \|\| in_array( $post->post_status, array( 'trash', 'auto-draft' ), true ) \|\| ( isset( $_GET['~~action~~'] ) && $_GET['action'] === 'untrash' ) \|\| empty( $_POST['rl_gallery'] ) )~~



4491	return;
4492
4493	// save gallery
	@@ -4575,7 +4617,7 @@ class Responsive_Lightbox_Galleries {
4575	// custom url
4576	case 'url':
4577	$thumbnail_id = $this->maybe_generate_thumbnail();
4578	- $featured_image = isset( $post_data['_rl_thumbnail_url'] ) ? ~~esc_url~~( $post_data['_rl_thumbnail_url'] ) : '';
4579	break;
4580
4581	// first image
	@@ -4611,7 +4653,7 @@ class Responsive_Lightbox_Galleries {
4611
4612	$postdata = [
4613	'ID' => $post_id,
4614	- 'post_excerpt' => ~~wp_kses_post~~( $safedata['misc']['options']['gallery_description'] )
4615	];
4616
4617	wp_update_post( $postdata );
	@@ -4679,10 +4721,10 @@ class Responsive_Lightbox_Galleries {
4679	*/
4680	public function shortcode_metabox( $post ) {
4681	echo '
4682	- <p>' . __( 'You can place this gallery anywhere into your posts, pages, custom post types or widgets by using the shortcode below', 'responsive-lightbox' ) . ':</p>
4683	- <code class="rl-shortcode" data-number="0">[rl_gallery id="' . $post->ID . '"]</code>
4684	- <p>' . __( 'You can also place this gallery into your template files by using the template tag below', 'responsive-lightbox' ) . ':</p>
4685	- <code class="rl-shortcode" data-number="1">if ( function_exists( \'rl_gallery\' ) ) { rl_gallery( \'' . $post->ID . '\' ); }</code>';
4686	}
4687
4688	/**
	@@ -4699,7 +4741,7 @@ class Responsive_Lightbox_Galleries {
4699	$columns = array_merge(
4700	array_slice( $columns, 0, $offset ),
4701	array(
4702	- 'image' => __( 'Gallery', 'responsive-lightbox' )
4703	),
4704	array_slice( $columns, $offset )
4705	);
	@@ -4708,9 +4750,9 @@ class Responsive_Lightbox_Galleries {
4708	$columns = array_merge(
4709	array_slice( $columns, 0, $offset + 2 ),
4710	array(
4711	- 'shortcode' => __( 'Shortcode', 'responsive-lightbox' ),
4712	- 'type' => __( 'Type', 'responsive-lightbox' ),
4713	- 'source' => __( 'Source', 'responsive-lightbox' )
4714	),
4715	array_slice( $columns, $offset + 2 )
4716	);
	@@ -4739,23 +4781,23 @@ class Responsive_Lightbox_Galleries {
4739
4740	// display count
4741	if ( ! empty( $image ) )
4742	- echo '<span class="media-icon image-icon">' . $image . '</span><span>' . sprintf( _n( '%s element', '%s elements', $images_count, 'responsive-lightbox' ), $images_count ) . '</span>';
4743	else
4744	echo '<span class="media-icon image-icon">' . wp_get_attachment_image( 0, array( 60, 60 ), true, array( 'alt' => '' ) ) . '</span>';
4745	break;
4746
4747	case 'shortcode':
4748	- echo '<code>[rl_gallery id="' . $post_id . '"]</code>';
4749	break;
4750
4751	case 'type':
4752	$config = get_post_meta( $post_id, '_rl_config', true );
4753
4754	if ( ! empty( $config['menu_item'] ) && array_key_exists( $config['menu_item'], $this->tabs['config']['menu_items'] ) ) {
4755	- echo $this->tabs['config']['menu_items'][$config['menu_item']];
4756
4757	if ( $config['menu_item'] === 'default' )
4758	- echo ' (' . $this->tabs['config']['menu_items'][Responsive_Lightbox()->options['settings']['builder_gallery']] . ')';
4759	} else
4760	echo '-';
4761	break;
	@@ -4764,7 +4806,7 @@ class Responsive_Lightbox_Galleries {
4764	$images = get_post_meta( $post_id, '_rl_images', true );
4765
4766	if ( ! empty( $images['menu_item'] ) && array_key_exists( $images['menu_item'], $this->tabs['images']['menu_items'] ) )
4767	- echo $this->tabs['images']['menu_items'][$images['menu_item']];
4768	else
4769	echo '-';
4770	break;
	@@ -4785,16 +4827,16 @@ class Responsive_Lightbox_Galleries {
4785	$sizes = [];
4786
4787	foreach ( get_intermediate_image_sizes() as $_size ) {
4788	- if ( in_array( $_size, ~~array(~~ 'thumbnail', 'medium', 'medium_large', 'large' ) ) ) {
4789	$sizes[$_size]['width'] = get_option( "{$_size}_size_w" );
4790	$sizes[$_size]['height'] = get_option( "{$_size}_size_h" );
4791	$sizes[$_size]['crop'] = (bool) get_option( "{$_size}_crop" );
4792	} elseif ( isset( $_wp_additional_image_sizes[$_size] ) ) {
4793	- $sizes[$_size] = ~~array(~~
4794	'width' => $_wp_additional_image_sizes[$_size]['width'],
4795	'height' => $_wp_additional_image_sizes[$_size]['height'],
4796	'crop' => $_wp_additional_image_sizes[$_size]['crop'],
4797	- );
4798	}
4799	}
4800
	@@ -4829,7 +4871,7 @@ class Responsive_Lightbox_Galleries {
4829	$type = ! empty( $type ) && in_array( $type, array( 'image', 'id', 'url' ) ) ? $type : 'image';
4830
4831	// force media library image
4832	- if ( ~~defined~~( ~~'DOING_AJAX'~~ ) ~~&& DOING_AJAX~~ )
4833	$type = 'id';
4834	// post featured image is post thumbnail replacement?
4835	elseif ( $this->maybe_generate_thumbnail() === (int) $thumbnail_id ) {


88	</div>
89	</div>
90	<div class="rl-gallery-actions">' .
91	+ ( $args['changeable'] ? '<a href="#" class="rl-gallery-image-status dashicons dashicons-marker" title="' . esc_attr__( 'Status', 'responsive-lightbox' ) . '"></a>' : '' ) .
92	+ ( $args['editable'] ? '<a href="#" class="rl-gallery-image-edit dashicons dashicons-edit" title="' . esc_attr__( 'Edit image', 'responsive-lightbox' ) . '"></a>' : '' ) .
93	+ ( $args['removable'] ? '<a href="#" class="rl-gallery-image-remove dashicons dashicons-no" title="' . esc_attr__( 'Remove image', 'responsive-lightbox' ) . '"></a>' : '' ) . '
94	</div>
95	</li>';
96	}

147	'__MEDIA_FIELD_VALUE__'
148	],
149	[
150	+ esc_attr( $tab_id ),
151	+ esc_attr( $menu_item ),
152	+ esc_attr( $field_name ),
153	empty( $excluded_value ) ? '' : esc_attr( $excluded_value )
154	],
155	$template

170
171	// set lightbox script for infinite scroll pages
172	if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'], $_GET['rl_lightbox_script'] ) )
173	+ $rl->set_lightbox_script( sanitize_key( $_GET['rl_lightbox_script'] ) );
174
175	$config_menu_items = apply_filters( 'rl_gallery_types', $rl->gallery_types );
176	$config_menu_items['default'] = __( 'Global', 'responsive-lightbox' );

693	* @return void
694	*/
695	public function duplicate_gallery() {
696	+ if ( ! ( isset( $_GET['post'] ) \|\| isset( $_POST['post'] ) ) \|\| ! isset( $_REQUEST['action'] ) \|\| ! isset( $_REQUEST['rl_gallery_nonce'] ) \|\| ( isset( $_REQUEST['rl_gallery_nonce'] ) && ! wp_verify_nonce( $_REQUEST['rl_gallery_nonce'], 'responsive-lightbox-duplicate-gallery' ) ) )
697	+ wp_die( esc_html__( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) );
698
699	// get the original post
700	+ $post_id = isset( $_GET['post'] ) ? (int) $_GET['post'] : ( isset( $_POST['post'] ) ? (int) $_POST['post'] : 0 );
701
702	if ( empty( $post_id ) )
703	+ wp_die( esc_html__( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) );
704
705	if ( ! current_user_can( 'edit_post', $post_id ) )
706	+ wp_die( esc_html__( 'You do not have permission to copy this gallery.', 'responsive-lightbox' ) );
707
708	$post = get_post( $post_id );
709
710	// copy the post and insert it
711	+ if ( isset( $post ) && $post !== null ) {
712	+ $this->create_gallery_duplicate( $post );
713
714	// redirect to the post list screen
715	wp_redirect( admin_url( 'edit.php?post_type=' . $post->post_type ) );
716	exit;
717	} else
718	+ wp_die( esc_html__( 'Copy creation failed, could not find original gallery:', 'responsive-lightbox' ) . ' ' . (int) $post_id );
719	}
720
721	/**

737	return $actions;
738
739	// duplicate link
740	+ $actions['duplicate_gallery'] = '<a class="duplicate-gallery" title="' . esc_attr__( 'Duplicate this item', 'responsive-lightbox' ) . '" href="' . esc_url( wp_nonce_url( admin_url( $pagenow . '?post=' . $post->ID . '&action=duplicate_gallery' ), 'responsive-lightbox-duplicate-gallery', 'rl_gallery_nonce' ) ) . '">' . esc_html__( 'Duplicate', 'responsive-lightbox' ) . '</a>';
741
742	return $actions;
743	}

750	*/
751	public function create_gallery_duplicate( $post ) {
752	// skip revisions
753	+ if ( $post->post_type === 'revision' )
754	return;
755
756	$new_post = apply_filters(
757	'rl_duplicate_gallery_args',
758	+ [
759	'menu_order' => $post->menu_order,
760	'comment_status' => $post->comment_status,
761	'ping_status' => $post->ping_status,

770	'post_type' => $post->post_type,
771	'post_date' => current_time( 'mysql' ),
772	'post_date_gmt' => get_gmt_from_date( current_time( 'mysql' ) )
773	+ ],
774	$post
775	);
776
777	$new_post_id = wp_insert_post( $new_post );
778
779	// if the copy is published or scheduled, we have to set a proper slug
780	+ if ( $new_post['post_status'] === 'publish' \|\| $new_post['post_status'] === 'future' ) {
781	$post_name = wp_unique_post_slug( $post->post_name, $new_post_id, $new_post['post_status'], $post->post_type, $new_post['post_parent'] );
782
783	$new_post = [];

989
990	foreach ( $fields as $arg => $value ) {
991	if ( is_array( $value ) )
992	+ $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) implode( ',', $value ) ) . '"';
993	else
994	+ $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) $value ) . '"';
995	}
996
997	// get design data

999
1000	if ( ! empty( $design['menu_item'] ) ) {
1001	foreach ( $design[$design['menu_item']] as $arg => $value ) {
1002	+ $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) $value ) . '"';
1003	}
1004	}
1005

1008
1009	if ( ! empty( $lightbox['menu_item'] ) ) {
1010	foreach ( $lightbox[$lightbox['menu_item']] as $arg => $value ) {
1011	+ $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) $value ) . '"';
1012	}
1013	}
1014

1023	}
1024
1025	// get content
1026	+ $content = do_shortcode( '[gallery rl_gallery_id="' . esc_attr( $args['id'] ) .'"' . $forced_gallery_no . ' include="' . ( empty( $attachments ) ? '' : esc_attr( implode( ',', $attachments ) ) ) . '"' . $shortcode . ']' );
1027
1028	// make sure every filter is available in frontend ajax
1029	if ( wp_doing_ajax() )

1044
1045	$this->enqueue_gallery_scripts_styles();
1046
1047	+ echo '<button type="button" id="rl-insert-modal-gallery-button" class="button" data-editor="' . esc_attr( $editor_id ) . '"><span class="wp-media-buttons-icon dashicons dashicons-format-gallery"></span> ' . esc_html__( 'Add Gallery', 'responsive-lightbox' ) . '</button>';
1048	}
1049
1050	/**

1103	// get main instance
1104	$rl = Responsive_Lightbox();
1105
1106	+ $categories = '';
1107	+
1108	// builder categories?
1109	if ( $rl->options['builder']['categories'] ) {
1110	$terms = get_terms(

1142	echo '
1143	<div id="rl-modal-gallery" style="display: none;">
1144	<div class="media-modal wp-core-ui">
1145	+ <button type="button" class="media-modal-close"><span class="media-modal-icon"><span class="screen-reader-text">' . esc_html__( 'Close', 'responsive-lightbox' ) . '</span></span></button>
1146	<div class="media-modal-content">
1147	<div class="media-frame mode-select wp-core-ui hide-menu hide-router">
1148	<div class="media-frame-title">
1149	+ <h1 class="wrap">' . esc_html__( 'Insert Gallery', 'responsive-lightbox' ) . ' <a class="rl-reload-galleries page-title-action" href="#">' . esc_html__( 'Reload', 'responsive-lightbox' ). '</a><span class="rl-gallery-reload-spinner spinner"></span></h1>
1150	</div>
1151	<div class="media-frame-content" data-columns="0">
1152	<div class="attachments-browser">
1153	<div class="uploader-inline rl-no-galleries" style="display: none;">
1154	<div class="uploader-inline-content has-upload-message">
1155	+ <h2 class="upload-message">' . esc_html__( 'No items found.', 'responsive-lightbox' ) . '</h2>
1156	<div class="upload-ui">
1157	+ <h2 class="upload-instructions">' . esc_html__( 'No galleries? Create them first or try another search phrase.', 'responsive-lightbox' ) . '</h2>
1158	</div>
1159	</div>
1160	</div>
1161	<div class="media-toolbar">' . ( $rl->options['builder']['categories'] ? '
1162	<div class="media-toolbar-secondary"><label for="rl-media-attachment-categories" class="screen-reader-text">' . esc_html__( 'Filter by category', 'responsive-lightbox' ) . '</label>' . $categories . '</div>' : '' ) . '
1163	<div class="media-toolbar-primary search-form">
1164	+ <label for="rl-media-search-input" class="screen-reader-text">' . esc_html__( 'Search galleries', 'responsive-lightbox' ) . '</label><input type="search" placeholder="' . esc_attr__( 'Search galleries', 'responsive-lightbox' ) . '" id="rl-media-search-input" class="search">
1165	</div>
1166	</div>
1167	<ul class="attachments rl-galleries-list ui-sortable ui-sortable-disabled">
1168	</ul>
1169	<div class="media-sidebar visible">
1170	+ <h2>' . esc_html__( 'Select A Gallery', 'responsive-lightbox' ) . '</h2>
1171	+ <p>' . esc_html__( 'To select a gallery simply click on one of the boxes to the left.', 'responsive-lightbox' ) . '</p>
1172	+ <p>' . esc_html__( 'To insert your gallery into the editor, click on the "Insert Gallery" button below.', 'responsive-lightbox' ) . '</p>
1173	</div>
1174	</div>
1175	</div>

1178	<div class="media-toolbar-secondary">
1179	<div class="media-selection empty">
1180	<div class="selection-info">
1181	+ <span class="rl-gallery-count count">' . esc_html( sprintf( _n( '%s image', '%s images', 0, 'responsive-lightbox' ), 0 ) ) . '</span>
1182	+ <a href="" class="button-link rl-edit-gallery-link">' . esc_html__( 'Edit gallery', 'responsive-lightbox' ) . '</a>
1183	</div>
1184	<div class="selection-view">
1185	<span class="rl-gallery-images-spinner spinner" style="display: none;"></span>

1189	</div>
1190	</div>
1191	<div class="media-toolbar-primary search-form">
1192	+ <button style="display: none;" type="button" class="button media-button button-primary button-large rl-media-button-insert-gallery" disabled="disabled">' . esc_html__( 'Insert gallery into post', 'responsive-lightbox') . '</button>
1193	+ <button style="display: none;" type="button" class="button media-button button-primary button-large rl-media-button-select-gallery" disabled="disabled">' . esc_html__( 'Select gallery', 'responsive-lightbox') . '</button>
1194	+ <button type="button" class="button media-button button-secondary button-large rl-media-button-cancel-gallery">' . esc_html__( 'Cancel', 'responsive-lightbox') . '</button>
1195	</div>
1196	</div>
1197	</div>

1219	$html = '';
1220	$subhtml = '';
1221	} else {
1222	+ $template = $args['type'] === 'section' ? '<th colspan="2"><h3>%s</h3></th>' : '<th><label for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '">%s</label></th><td>%s</td>';
1223	+ $html = '<tr class="rl-gallery-field-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . ' rl-gallery-field-' . esc_attr( $args['type'] ) . '" data-field_type="' . esc_attr( $args['type'] ) . '" data-field_name="' . esc_attr( $field ) . '">';
1224	$subhtml = '';
1225	}
1226

1229	$html .= sprintf(
1230	$template,
1231	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1232	+ '<input id="rl_' . esc_attr( $tab_id . '_' . $menu_item . '_' . $field ) . '" type="range" value="' . (int) $args['value'] . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" min="' . ( ! empty( $args['min'] ) ? (int) $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . (int) $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? (int) $args['step'] : 1 ) . '" oninput="this.form.rl_' . esc_attr( $tab_id ) . '_' . esc_attr( $menu_item ) . '_' . esc_attr( $field ) . '_range.value=this.value" /><output class="rl-gallery-field-output" name="rl_' . esc_attr( $tab_id ) . '_' . esc_attr( $menu_item ) . '_' . esc_attr( $field ) . '_range">' . (int) $args['value'] . '</output>' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1233	);
1234	break;
1235

1237	$subhtml = '';
1238
1239	foreach ( $args['options'] as $key => $label ) {
1240	+ $subhtml .= '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '" type="radio" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" value="' . esc_attr( $key ) . '" ' . checked( $key, $args['value'], false ) . ' />' . esc_html( $label ) . '</label> ';
1241	}
1242
1243	$html .= sprintf(
1244	$template,
1245	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1246	+ $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1247	);
1248	break;
1249

1251	$html .= sprintf(
1252	$template,
1253	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1254	+ '<input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" class="small-text" type="number" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" min="' . ( ! empty( $args['min'] ) ? (int) $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . (int) $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? (int) $args['step'] : 1 ) . '" />' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1255	);
1256	break;
1257

1259	$html .= sprintf(
1260	$template,
1261	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1262	+ '<input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '"' . ( ! empty( $args['class'] ) ? ' class="' . esc_attr( $args['class'] ) . '"' : '' ) . ' type="text" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1263	);
1264	break;
1265

1268	$html .= sprintf(
1269	$template,
1270	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1271	+ '<textarea id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '"' . ( ! empty( $args['class'] ) ? ' class="' . esc_attr( $args['class'] ) . '"' : '' ) . ' name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']">' . esc_textarea( $args['value'] ) . '</textarea>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1272	);
1273	break;
1274
1275	case 'select':
1276	+ $subhtml = '<select id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']">';
1277
1278	foreach ( $args['options'] as $key => $label ) {
1279	$subhtml .= '
1280	+ <option value="' . esc_attr( $key ) . '" ' . selected( $args['value'], $key, false ) . '>' . esc_html( $label ) . '</option>';
1281	}
1282
1283	$html .= sprintf(
1284	$template,
1285	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1286	+ $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1287	);
1288	break;
1289

1308	)
1309	);
1310	} else
1311	+ $subhtml = '<select id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][]" ><option value="0">' . esc_html__( 'Root Folder', 'responsive-lightbox' ) . '</option></select> ';
1312
1313	if ( isset( $args['include_children'] ) && $args['include_children'] ) {
1314	+ $subhtml .= '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '-include-children" for="rl-' . esc_attr( $tab_id ) . '-' . esc_attr( $menu_item ) . '-' . esc_attr( $field ) . '-include-children"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '-include-children" type="checkbox" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][children]" value="true" ' . checked( $args['value']['children'], true, false ) . ' />' . esc_html__( 'Include children.', 'responsive-lightbox' ) . '</label>';
1315	}
1316
1317	$html .= sprintf(
1318	$template,
1319	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1320	+ $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1321	);
1322	break;
1323
1324	case 'multiselect':
1325	+ $subhtml = '<select multiple="multiple" class="select2" id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" data-empty="' . (int) empty( $args['value'] ) . '" data-type="' . esc_attr( $field ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][]">';
1326
1327	if ( $field === 'post_term' ) {
1328	foreach ( $args['options'] as $taxanomy => $data ) {
1329	$subhtml .= '<optgroup label="' . esc_attr( $data['label'] ) . '">';
1330
1331	foreach ( $data['terms'] as $term_id => $name ) {
1332	+ $subhtml .= '<option value="' . esc_attr( $term_id ) . '" ' . selected( in_array( $term_id, $args['value'], false ), true, false ) . '>' . esc_html( $name ) . '</option>';
1333	}
1334
1335	$subhtml .= '</optgroup>';

1337	} else {
1338	foreach ( $args['options'] as $key => $label ) {
1339	$subhtml .= '
1340	+ <option value="' . esc_attr( $key ) . '" ' . selected( in_array( $key, $args['value'], false ), true, false ) . '>' . esc_html( $label ) . '</option>';
1341	}
1342	}
1343
1344	$html .= sprintf(
1345	$template,
1346	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1347	+ $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1348	);
1349	break;
1350

1352	$html .= sprintf(
1353	$template,
1354	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1355	+ '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" type="checkbox" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" value="true" ' . checked( $args['value'], true, false ) . ' />' . esc_html( $args['label'] ) . '</label>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1356	);
1357	break;
1358

1360	$subhtml = '';
1361
1362	foreach ( $args['options'] as $key => $label ) {
1363	+ $subhtml .= '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '" for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '" type="checkbox" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][' . esc_attr( $key ) . ']" value="true" ' . checked( in_array( $key, $args['value'], true ), true, false ) . ' />' . esc_html( $label ) . '</label><br />';
1364	}
1365
1366	$html .= sprintf(
1367	$template,
1368	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1369	+ $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1370	);
1371	break;
1372

1380	$html .= sprintf(
1381	$template,
1382	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1383	+ $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1384	);
1385	break;
1386

1388	$html .= sprintf(
1389	$template,
1390	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1391	+ '<input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" class="color-picker" type="text" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" data-default-color="' . esc_attr( $args['default'] ) . '" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1392	);
1393	break;
1394

1402	$button_label = __( 'Select images', 'responsive-lightbox' );
1403
1404	// get images
1405	+ if ( ( ! empty( $data['menu_item'] ) && $data['menu_item'] === 'media' ) \|\| ! ( wp_doing_ajax() && isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-menu-content' ) )
1406	$images = $this->get_gallery_images( $gallery_id );
1407	else
1408	$images = [];

1411	$media_item_template = $this->get_media_item_template( $args['preview'] );
1412
1413	// media buttons
1414	+ $buttons = [ '<a href="#" class="rl-gallery-select button button-secondary">' . esc_html( $button_label ) . '</a>' ];
1415
1416	$html .= '
1417	<td colspan="2" class="rl-colspan">
1418	+ <input type="hidden" class="rl-gallery-ids" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][ids]" value="' . esc_attr( ! empty( $args['value']['ids'] ) ? implode( ',', $args['value']['ids'] ) : '' ) . '">';
1419
1420	// embed video support?
1421	if ( rl_current_lightbox_supports( [ 'youtube', 'vimeo' ], 'OR' ) )
1422	+ $buttons[] = '<a href="#" class="rl-gallery-select-videos button button-secondary" style="margin-left: 10px;">' . esc_html__( 'Embed videos', 'responsive-lightbox' ) . '</a>';
1423
1424	// add buttons
1425	$html .= implode( '', $buttons );

1458	$html .= '
1459	<td colspan="2" class="rl-colspan">
1460	<div class="rl-gallery-preview-inside">
1461	+ <a href="#" class="rl-gallery-update-preview button button-secondary">' . esc_html__( 'Update preview', 'responsive-lightbox' ) . '</a><span class="spinner" style="display: none;"></span>
1462	+ <p class="description">' . esc_html__( 'Use this button after any change of the options below to see updated gallery preview.', 'responsive-lightbox' ) . '</p>
1463	</div>
1464	<div class="rl-gallery-content">
1465	+ <ul class="rl-gallery-images rl-gallery-images-' . esc_attr( $menu_item ) . '">';
1466
1467	if ( ! empty( $images ) ) {
1468	foreach ( $images as $image ) {

1505	$html .= sprintf(
1506	$template,
1507	! empty( $args['title'] ) ? esc_html( $args['title'] ) : '',
1508	+ apply_filters( 'rl_render_gallery_field_' . $args['type'], $subhtml, $field, $tab_id, $menu_item, $args, $subfield ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' )
1509	);
1510	}
1511

1522	* @return string
1523	*/
1524	public function get_preview_pagination( $current_page = 1 ) {

1525	$page_links = [];
1526	$total_pages = $current_page + 1;
1527	$current = $current_page;

1530
1531	if ( $current == 1 ) {
1532	$disable_first = true;
1533	+ $disable_prev = true;
1534	} elseif ( $current == 2 )
1535	$disable_first = true;
1536

1548	$page_links[] = sprintf(
1549	'<a class="first-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1550	$current_url,
1551	+ esc_html__( 'First page', 'responsive-lightbox' ),
1552	'«'
1553	);
1554	}

1559	$page_links[] = sprintf(
1560	'<a class="prev-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1561	$current_url . '/' . max( 1, $current - 1 ),
1562	+ esc_html__( 'Previous page', 'responsive-lightbox' ),
1563	'&lsaquo;'
1564	);
1565	}
1566
1567	$html_current_page = sprintf(
1568	'%s<input disabled="disabled" class="current-page" id="current-page-selector" type="text" name="paged" value="%s" size="%d" aria-describedby="table-paging" /><span class="tablenav-paging-text">',
1569	+ '<label for="current-page-selector" class="screen-reader-text">' . esc_html__( 'Current Page', 'responsive-lightbox' ) . '</label>',
1570	$current,
1571	strlen( $total_pages )
1572	);

1580	$page_links[] = sprintf(
1581	'<a class="next-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1582	$current_url . '/' . min( $total_pages, $current + 1 ),
1583	+ esc_html__( 'Next page', 'responsive-lightbox' ),
1584	'&rsaquo;'
1585	);
1586	}

1591	$page_links[] = sprintf(
1592	'<a class="last-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>',
1593	$current_url . '/' . $total_pages,
1594	+ esc_html__( 'Last page', 'responsive-lightbox' ),
1595	'»'
1596	);
1597	}
1598
1599	if ( $total_pages )
1600	+ $page_class = $total_pages < 2 ? 'one-page' : '';
1601	else
1602	+ $page_class = 'no-pages';
1603
1604	+ return '<div class="rl-gallery-preview-pagination tablenav"><div class="tablenav-pages ' . esc_attr( $page_class ) . '"><span class="pagination-links">' . join( "\n", $page_links ) . '</span></div>';
1605	}
1606
1607	/**

1702	$value = trim( $value );
1703
1704	// more than 1 class?
1705	+ if ( strpos( $value, ' ' ) !== false ) {
1706	// get unique valid HTML classes
1707	$value = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $value ) ) ) );
1708

1778
1779	continue;
1780	} else
1781	+ $copy[$embed_id]['url'] = esc_url_raw( $embed_data['url'] );
1782
1783	// check width
1784	if ( ! array_key_exists( 'width', $embed_data ) )

1796	if ( empty( $embed_data['thumbnail_url'] ) )
1797	$copy[$embed_id]['thumbnail_url'] = '';
1798	else
1799	+ $copy[$embed_id]['thumbnail_url'] = esc_url_raw( $embed_data['thumbnail_url'] );
1800
1801	// check thumbnail width
1802	if ( ! array_key_exists( 'thumbnail_width', $embed_data ) )

1975
1976	global $wp_meta_boxes;
1977
1978	+ // check active tab
1979	+ $active_tab = isset( $_GET['rl_active_tab'] ) ? sanitize_key( $_GET['rl_active_tab'] ) : '';
1980	+ $active_tab = ! empty( $active_tab ) && array_key_exists( $active_tab, $this->tabs ) ? $active_tab : 'images';
1981
1982	echo '
1983	<h2 class="nav-tab-wrapper">';
1984
1985	foreach ( $this->tabs as $key => $data ) {
1986	echo '
1987	+ <a id="rl-gallery-tab-' . esc_attr( $key ) . '" class="rl-gallery-tab nav-tab' . ( $key === $active_tab ? ' nav-tab-active' : '' ) . '" href="#' . esc_attr( $key ) . '">' . esc_html( $data['label'] ) . '</a>';
1988	}
1989
1990	echo '

2028	* @return string
2029	*/
2030	function add_active_tab( $location ) {
2031	+ // check active tab
2032	+ $active_tab = isset( $_POST['rl_active_tab'] ) ? sanitize_key( $_POST['rl_active_tab'] ) : '';
2033	+
2034	+ return add_query_arg( 'rl_active_tab', ! empty( $active_tab ) && array_key_exists( $active_tab, $this->tabs ) ? $active_tab : 'images', $location );
2035	}
2036
2037	/**

2040	* @return void
2041	*/
2042	public function add_meta_boxes() {
2043	+ // check active tab
2044	+ $active_tab = isset( $_GET['rl_active_tab'] ) ? sanitize_key( $_GET['rl_active_tab'] ) : '';
2045	+ $active_tab = ! empty( $active_tab ) && array_key_exists( $active_tab, $this->tabs ) ? $active_tab : 'images';
2046
2047	// normal metaboxes
2048	foreach ( $this->tabs as $key => $args ) {

2057	else
2058	add_filter( 'postbox_classes_rl_gallery_responsive-gallery-' . $key, array( $this, 'hide_metabox' ) );
2059
2060	+ add_meta_box( 'responsive-gallery-' . $key, sprintf( esc_html__( 'Gallery %s', 'responsive-lightbox' ), $args['label'] ), array( $this, 'add_metabox' ), 'rl_gallery', 'responsive_lightbox_metaboxes', 'high', $new_args );
2061	}
2062
2063	// side metaboxes
2064	+ add_meta_box( 'responsive-gallery-shortcode', esc_html__( 'Gallery Code', 'responsive-lightbox' ), array( $this, 'shortcode_metabox' ), 'rl_gallery', 'side', 'core' );
2065	}
2066
2067	/**

2095	$menu_item = ! empty( $data['menu_item'] ) && in_array( $data['menu_item'], array_keys( $callback_args['args']['menu_items'] ) ) ? $data['menu_item'] : key( $callback_args['args']['menu_items'] );
2096
2097	$html .= '
2098	+ <div class="rl-gallery-tab-menu rl-gallery-tab-menu-' . esc_attr( $callback_args['args']['tab_id'] ) . '">';
2099
2100	foreach ( $callback_args['args']['menu_items'] as $menu_key => $menu_label ) {
2101	// disable select for remote library if needed
2102	if ( $menu_key === 'remote_library' && ! $rl->options['remote_library']['active'] ) {
2103	+ $title = ' title="' . esc_attr__( 'Remote Library is disabled. Enable it in the settings.', 'responsive-lightbox' ) . '"';
2104	$disabled = ' disabled="disabled"';
2105	// disable select for media folders if needed
2106	} elseif ( $menu_key === 'folders' && ! $rl->options['folders']['active'] ) {
2107	+ $title = ' title="' . esc_attr__( 'Media Folders are disabled. Enable it in the settings.', 'responsive-lightbox' ) . '"';
2108	$disabled = ' disabled="disabled"';
2109	// other menu items
2110	} else {

2113	}
2114
2115	$html .= '
2116	+ <label' . $title . '><input type="radio" class="rl-gallery-tab-menu-item" name="rl_gallery[' . esc_attr( $callback_args['args']['tab_id'] ) . '][menu_item]" value="' . esc_attr( $menu_key ) . '" ' . checked( $menu_item, $menu_key, false ) . $disabled . ' />' . esc_html( $menu_label ) . ( $callback_args['args']['tab_id'] === 'config' && $menu_key === 'default' ? ' (' . esc_html( $this->tabs['config']['menu_items'][$rl->options['settings']['builder_gallery']] ) . ')' : '' ) . '</label>';
2117	}
2118
2119	$html .= '

2125
2126	// disable gallery images content for remote library or media folders if needed
2127	if ( $callback_args['args']['tab_id'] === 'images' && ( ( $menu_item === 'remote_library' && ! $rl->options['remote_library']['active'] ) \|\| ( $menu_item === 'folders' && ! $rl->options['folders']['active'] ) ) )
2128	+ $content = 'rl-loading-content';
2129
2130	$html .= '
2131	+ <div class="rl-gallery-tab-content rl-gallery-tab-content-' . esc_attr( $callback_args['args']['tab_id'] ) . ' ' . esc_attr( $content ) . '">';
2132
2133	$html .= ! empty( $callback_args['args']['callback'] ) && is_callable( $callback_args['args']['callback'] ) ? call_user_func( $callback_args['args']['callback'], $callback_args['args']['tab_id'], $data, $menu_item, $post->ID ) : $this->get_metabox_content( $callback_args['args']['tab_id'], $data, $menu_item, $post->ID );
2134

2149	*/
2150	public function get_metabox_content( $tab_id, $data, $menu_item, $gallery_id = 0 ) {
2151	$html = '
2152	+ <div class="rl-gallery-tab-inside rl-gallery-tab-inside-' . esc_attr( $tab_id ) . '-' . esc_attr( $menu_item ) . '">
2153	<table class="form-table">';
2154
2155	switch ( $tab_id ) {

2206	}
2207	// just in case ajax would fail
2208	} else
2209	+ $html .= '<p>' . esc_html__( 'No data', 'responsive-lightbox' ) . '</p>';
2210	break;
2211
2212	default:

2340	global $pagenow;
2341
2342	// is it preview?
2343	+ if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ), true ) && $gallery_id ) \|\| ( isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-preview-content' ) \|\| ( wp_doing_ajax() && isset( $_POST['action'] ) && ( $_POST['action'] === 'rl-post-gallery-preview' \|\| $_POST['action'] === 'rl-get-menu-content' ) ) )
2344	$args['images_per_page'] = 0;
2345
2346	if ( isset( $_GET['rl_page'] ) )

2835	$current_action = current_action();
2836
2837	if ( $current_action === 'rl_before_gallery' )
2838	+ $class = 'rl-pagination-top';
2839	elseif ( $current_action === 'rl_after_gallery' )
2840	+ $class = 'rl-pagination-bottom';
2841	else
2842	$class = '';
2843

2852	$base_args['rl_lightbox_script'] = $rl->get_lightbox_script();
2853
2854	echo
2855	+ '<div class="rl-pagination ' . esc_attr( $class ) . '"' . ( $args['pagination_type'] === 'infinite' ? ' data-button="' . esc_attr( $args['load_more'] ) . '"' : '' ) .'>' .
2856	paginate_links(
2857	[
2858	'format' => '?rl_page=%#%',

2863	'end_size' => 1,
2864	'mid_size' => 2,
2865	'prev_next' => true,
2866	+ 'prev_text' => esc_html__( '« Previous', 'responsive-lightbox' ),
2867	+ 'next_text' => esc_html__( 'Next »', 'responsive-lightbox' ),
2868	'type' => 'plain',
2869	'add_args' => '',
2870	'add_fragment' => '',

2890	* @return void
2891	*/
2892	public function maybe_change_lightbox() {
2893	+ // check whether is it valid gallery ajax request
2894	if ( $this->gallery_ajax_verified() ) {
2895	// set new lightbox script
2896	+ Responsive_Lightbox()->set_lightbox_script( sanitize_key( $_POST['lightbox'] ) );
2897	}
2898	}
2899

2904	* @return void
2905	*/
2906	public function get_gallery_page( $args ) {
2907	+ // check whether is it valid gallery ajax request
2908	if ( $this->gallery_ajax_verified() ) {
2909	// cast page number
2910	$_GET['rl_page'] = (int) $_POST['page'];

2935	wp_send_json_error();
2936
2937	// check page
2938	+ $page = preg_replace( '/[^a-z.]/i', '', $_POST['page'] );
2939	+
2940	+ // check page
2941	+ if ( ! in_array( $page, [ 'widgets.php', 'customize.php', 'post.php', 'post-new.php' ], true ) )
2942	wp_send_json_error();
2943
2944	// check edit_post capability
2945	+ if ( ( $page === 'post.php' \|\| $page === 'post-new.php' ) && ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) )
2946	wp_send_json_error();
2947
2948	// check edit_theme_options capability
2949	+ if ( ( $page === 'widgets.php' \|\| $page === 'customize.php' ) && ! current_user_can( 'edit_theme_options' ) )
2950	wp_send_json_error();
2951
2952	// parse gallery id

2974	if ( ! empty( $images ) ) {
2975	foreach ( $images as $image ) {
2976	$html .= '
2977	+ <li tabindex="0" role="checkbox" aria-label="' . esc_attr( $image['title'] ) . '" aria-checked="true" data-id="' . esc_attr( $image['id'] ) . '" class="attachment selection selected rl-status-active">
2978	<div class="attachment-preview js--select-attachment type-image ' . esc_attr( $image['thumbnail_orientation'] ). '">
2979	<div class="thumbnail">
2980	<div class="centered">
2981	+ <img src="' . esc_url( $image['thumbnail_url'] ) . '" draggable="false" alt="" />
2982	</div>
2983	</div>
2984	</div>

2990	wp_send_json_success(
2991	array(
2992	'attachments' => $html,
2993	+ 'count' => esc_html( sprintf( _n( '%s image', '%s images', $images_count, 'responsive-lightbox' ), $images_count ) ),
2994	+ 'edit_url' => current_user_can( 'edit_post', $gallery_id ) ? esc_url_raw( admin_url( 'post.php?post=' . $gallery_id . '&action=edit' ) ) : ''
2995	)
2996	);
2997	}

3007	wp_send_json_error();
3008
3009	// check page
3010	+ $page = preg_replace( '/[^a-z.]/i', '', $_POST['page'] );
3011	+
3012	+ // check page
3013	+ if ( ! in_array( $page, [ 'widgets.php', 'customize.php', 'post.php', 'post-new.php' ], true ) )
3014	wp_send_json_error();
3015
3016	// check edit_post capability
3017	+ if ( ( $page === 'post.php' \|\| $page === 'post-new.php' ) && ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) )
3018	wp_send_json_error();
3019
3020	// check edit_theme_options capability
3021	+ if ( ( $page === 'widgets.php' \|\| $page === 'customize.php' ) && ! current_user_can( 'edit_theme_options' ) )
3022	wp_send_json_error();
3023
3024	$args = array(

3033	'cache_results' => false
3034	);
3035
3036	+ // check category
3037	+ $category = isset( $_POST['category'] ) ? (int) $_POST['category'] : 0;
3038	+
3039	// specific category?
3040	+ if ( ! empty( $category ) ) {
3041	$args['tax_query'] = array(
3042	array(
3043	'taxonomy' => 'rl_category',
3044	'field' => 'term_id',
3045	'operator' => 'IN',
3046	'include_children' => false,
3047	+ 'terms' => $category
3048	)
3049	);
3050	}

3064	if ( ! empty( $query->posts ) ) {
3065	foreach ( $query->posts as $gallery ) {
3066	// save gallery id
3067	+ $ids[] = (int) $gallery->ID;
3068
3069	// get featured image
3070	$featured = $this->get_featured_image_src( $gallery->ID );

3075	$featured_image = '';
3076
3077	// get title
3078	+ $title = $gallery->post_title !== '' ? $gallery->post_title : esc_html__( '(no title)', 'responsive-gallery' );
3079
3080	$html .= '
3081	+ <li tabindex="0" role="checkbox" aria-label="' . esc_attr( $title ) . '" aria-checked="true" data-id="' . (int) $gallery->ID . '" class="attachment selection">
3082	<div class="attachment-preview js--select-attachment type-image ' . ( ! empty( $featured['thumbnail_orientation'] ) ? esc_attr( $featured['thumbnail_orientation'] ) : 'landscape' ) . '">
3083	<div class="thumbnail">
3084	+ <div class="centered" data-full-src="' . esc_url( $featured_image ) . '">
3085	' . $this->get_featured_image( $gallery->ID, 'thumbnail' ) . '
3086	</div>
3087	<div class="filename">

3089	</div>
3090	</div>
3091	</div>
3092	+ <button type="button" class="button-link check"><span class="media-modal-icon"></span><span class="screen-reader-text">' . esc_html__( 'Deselect', 'responsive-lightbox' ) . '</span></button>
3093	</li>';
3094	}
3095	}

3109	* @return void
3110	*/
3111	public function get_menu_content() {
3112	+ if ( ! isset( $_POST['post_id'], $_POST['tab'], $_POST['menu_item'], $_POST['nonce'] ) \|\| ! check_ajax_referer( 'rl-gallery', 'nonce', false ) )
3113	+ wp_send_json_error();
3114	+
3115	+ // check tab
3116	+ $tab = isset( $_POST['tab'] ) ? sanitize_key( $_POST['tab'] ) : '';
3117	+
3118	+ if ( ! array_key_exists( $tab, $this->tabs ) )
3119	wp_send_json_error();
3120
3121	+ // get post id
3122	+ $post_id = (int) $_POST['post_id'];
3123	+
3124	+ if ( ! current_user_can( 'edit_post', $post_id ) )
3125	+ wp_send_json_error();
3126	+
3127	+ // check menu item
3128	+ $menu_item = sanitize_key( $_POST['menu_item'] );
3129	+
3130	// get selected menu item
3131	+ $menu_item = ! empty( $menu_item ) && in_array( $menu_item, array_keys( $this->tabs[$tab]['menu_items'] ) ) ? $menu_item : key( $this->tabs[$tab]['menu_items'] );
3132
3133	// get tab content
3134	+ wp_send_json_success( $this->get_metabox_content( $tab, get_post_meta( $post_id, '_rl_' . $tab, true ), $menu_item, $post_id ) );
3135	}
3136
3137	/**

3169	}
3170
3171	// check preview type
3172	+ $preview_type = sanitize_key( $_POST['preview_type'] );
3173	+
3174	+ // check preview type
3175	+ if ( ! in_array( $preview_type, [ 'page', 'update' ], true ) )
3176	$args['preview_type'] = 'page';
3177	else
3178	+ $args['preview_type'] = $preview_type;
3179
3180	+ // check menu item
3181	+ $menu_item = sanitize_key( $_POST['menu_item'] );
3182
3183	// set images menu item
3184	$menu_item = $this->menu_item = ! empty( $menu_item ) && array_key_exists( $menu_item, $this->tabs['images']['menu_items'] ) ? $menu_item : 'media';

3242	}
3243
3244	// parse excluded images
3245	+ $excluded = ! empty( $_POST['excluded'] ) && is_array( $_POST['excluded'] ) ? array_map( 'intval', $_POST['excluded'] ) : [];
3246
3247	// get excluded images
3248	+ if ( ! empty( $excluded ) )
3249	+ $excluded = array_unique( array_filter( $excluded ) );
3250
3251	// get media item template
3252	$media_item_template = $this->get_media_item_template( $this->fields['images'][$menu_item]['attachments']['preview'] );

3306	'__EMBED_DATE__'
3307	],
3308	[
3309	+ esc_attr( $image['id'] ),
3310	esc_url( $image['url'] ),
3311	(int) $image['width'],
3312	(int) $image['height'],

3315	(int) $image['thumbnail_height'],
3316	esc_attr( $image['title'] ),
3317	esc_textarea( $image['caption'] ),
3318	+ esc_attr( $image['date'] )
3319	],
3320	$this->get_media_embed_template( false )
3321	);

3332	],
3333	[
3334	$this->get_media_exclude_input_template( $tab_id, $menu_item, $field_name, $excluded_flag ? $excluded_item : '' ) . $media_html . $image['thumbnail_link'],
3335	+ esc_attr( $image['id'] ),
3336	$excluded_flag ? ' rl-status-inactive' : ' rl-status-active',
3337	+ esc_attr( $image['type'] )
3338	],
3339	$template
3340	);

3380	// apply filters if any
3381	$attr = apply_filters( 'rl_get_gallery_image_attributes', $attr, $image, $size );
3382



3383	// start link output
3384	$link = rtrim( '<img ' . image_hwstring( $width, $height ) );
3385
3386	// add attributes
3387	foreach ( $attr as $name => $value ) {
3388	+ $link .= ' ' . esc_attr( $name ) . '="' . ( $name === 'src' ? esc_url( $value ) : esc_attr( $value ) ) . '"';
3389	}
3390
3391	// end link output

3530
3531	$imagedata = array(
3532	'id' => ! empty( $image['id'] ) ? ( preg_match( '/^e\d+$/', $image['id'] ) === 1 ? $image['id'] : (int) $image['id'] ) : 0,
3533	+ 'title' => ! empty( $image['title'] ) ? ( $image['title'] ) : '',
3534	+ 'date' => ! empty( $image['date'] ) ? ( $image['date'] ) : '',
3535	+ 'caption' => ! empty( $image['caption'] ) ? ( $image['caption'] ) : '',
3536	+ 'alt' => ! empty( $image['alt'] ) ? ( $image['alt'] ) : '',
3537	+ 'url' => ! empty( $image['url'] ) ? esc_url_raw( $image['url'] ) : '',
3538	'width' => ! empty( $image['width'] ) ? (int) $image['width'] : 0,
3539	'height' => ! empty( $image['height'] ) ? (int) $image['height'] : 0,
3540	+ 'thumbnail_url' => ! empty( $image['thumbnail_url'] ) ? esc_url_raw( $image['thumbnail_url'] ) : '',
3541	'thumbnail_width' => ! empty( $image['thumbnail_width'] ) ? (int) $image['thumbnail_width'] : 0,
3542	'thumbnail_height' => ! empty( $image['thumbnail_height'] ) ? (int) $image['thumbnail_height'] : 0,
3543	+ 'link' => ! empty( $image['link'] ) ? esc_url_raw( $image['link'] ) : '',
3544	+ 'thumbnail_link' => ! empty( $image['thumbnail_link'] ) ? esc_url_raw( $image['thumbnail_link'] ) : '',
3545	+ 'type' => ! empty( $image['type'] ) ? ( $image['type'] ) : 'image'
3546	);
3547
3548	$imagedata['orientation'] = $imagedata['height'] > $imagedata['width'] ? 'portrait' : 'landscape';

3949	public function init_admin() {
3950	global $pagenow;
3951
3952	+ // check values
3953	+ $post = isset( $_GET['post'] ) ? (int) $_GET['post'] : 0;
3954	+ $post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0;
3955	+ $action = isset( $_POST['action'] ) ? sanitize_key( $_POST['action'] ) : '';
3956	+ $post_type = isset( $_POST['post_type'] ) ? sanitize_key( $_POST['post_type'] ) : '';
3957	+
3958	// prepare query arguments if needed
3959	+ if ( ( $pagenow === 'post.php' && ( ( $post && get_post_type( $post ) === 'rl_gallery' ) \|\| ( $post_id && get_post_type( $post_id ) === 'rl_gallery' ) ) ) \|\| ( in_array( $pagenow, array( 'edit.php', 'post-new.php'), true ) && $post_type === 'rl_gallery' ) \|\| ( $pagenow === 'admin-ajax.php' && $action && in_array( $action, array( 'rl-get-preview-content', 'rl-post-gallery-preview', 'rl-get-menu-content' ), true ) ) )
3960	$this->fields['images']['featured'] = $this->prepare_featured_fields( $this->fields['images']['featured'] );
3961
3962	// add default thumbnail image if needed
3963	+ if ( Responsive_Lightbox()->options['builder']['gallery_builder'] && $pagenow === 'edit.php' && $post_type && $post_type === 'rl_gallery' )
3964	$this->maybe_generate_thumbnail();
3965	}
3966

4526	* @return void
4527	*/
4528	public function save_post( $post_id, $post, $update ) {
4529	+ // check action
4530	+ $action = isset( $_GET['action'] ) ? sanitize_key( $_GET['action'] ) : '';
4531	+
4532	+ if ( wp_is_post_revision( $post_id ) \|\| ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) \|\| ! $update \|\| in_array( $post->post_status, array( 'trash', 'auto-draft' ), true ) \|\| ( $action === 'untrash' ) \|\| empty( $_POST['rl_gallery'] ) )
4533	return;
4534
4535	// save gallery

4617	// custom url
4618	case 'url':
4619	$thumbnail_id = $this->maybe_generate_thumbnail();
4620	+ $featured_image = isset( $post_data['_rl_thumbnail_url'] ) ? esc_url_raw( $post_data['_rl_thumbnail_url'] ) : '';
4621	break;
4622
4623	// first image

4653
4654	$postdata = [
4655	'ID' => $post_id,
4656	+ 'post_excerpt' => sanitize_textarea_field( $safedata['misc']['options']['gallery_description'] )
4657	];
4658
4659	wp_update_post( $postdata );

4721	*/
4722	public function shortcode_metabox( $post ) {
4723	echo '
4724	+ <p>' . esc_html__( 'You can place this gallery anywhere into your posts, pages, custom post types or widgets by using the shortcode below', 'responsive-lightbox' ) . ':</p>
4725	+ <code class="rl-shortcode" data-number="0">[rl_gallery id="' . (int) $post->ID . '"]</code>
4726	+ <p>' . esc_html__( 'You can also place this gallery into your template files by using the template tag below', 'responsive-lightbox' ) . ':</p>
4727	+ <code class="rl-shortcode" data-number="1">if ( function_exists( \'rl_gallery\' ) ) { rl_gallery( \'' . (int) $post->ID . '\' ); }</code>';
4728	}
4729
4730	/**

4741	$columns = array_merge(
4742	array_slice( $columns, 0, $offset ),
4743	array(
4744	+ 'image' => esc_html__( 'Gallery', 'responsive-lightbox' )
4745	),
4746	array_slice( $columns, $offset )
4747	);

4750	$columns = array_merge(
4751	array_slice( $columns, 0, $offset + 2 ),
4752	array(
4753	+ 'shortcode' => esc_html__( 'Shortcode', 'responsive-lightbox' ),
4754	+ 'type' => esc_html__( 'Type', 'responsive-lightbox' ),
4755	+ 'source' => esc_html__( 'Source', 'responsive-lightbox' )
4756	),
4757	array_slice( $columns, $offset + 2 )
4758	);

4781
4782	// display count
4783	if ( ! empty( $image ) )
4784	+ echo '<span class="media-icon image-icon">' . $image . '</span><span>' . esc_html( sprintf( _n( '%s element', '%s elements', $images_count, 'responsive-lightbox' ), $images_count ) ) . '</span>';
4785	else
4786	echo '<span class="media-icon image-icon">' . wp_get_attachment_image( 0, array( 60, 60 ), true, array( 'alt' => '' ) ) . '</span>';
4787	break;
4788
4789	case 'shortcode':
4790	+ echo '<code>[rl_gallery id="' . (int) $post_id . '"]</code>';
4791	break;
4792
4793	case 'type':
4794	$config = get_post_meta( $post_id, '_rl_config', true );
4795
4796	if ( ! empty( $config['menu_item'] ) && array_key_exists( $config['menu_item'], $this->tabs['config']['menu_items'] ) ) {
4797	+ echo esc_html( $this->tabs['config']['menu_items'][$config['menu_item']] );
4798
4799	if ( $config['menu_item'] === 'default' )
4800	+ echo esc_html( ' (' . $this->tabs['config']['menu_items'][Responsive_Lightbox()->options['settings']['builder_gallery']] . ')' );
4801	} else
4802	echo '-';
4803	break;

4806	$images = get_post_meta( $post_id, '_rl_images', true );
4807
4808	if ( ! empty( $images['menu_item'] ) && array_key_exists( $images['menu_item'], $this->tabs['images']['menu_items'] ) )
4809	+ echo esc_html( $this->tabs['images']['menu_items'][$images['menu_item']] );
4810	else
4811	echo '-';
4812	break;

4827	$sizes = [];
4828
4829	foreach ( get_intermediate_image_sizes() as $_size ) {
4830	+ if ( in_array( $_size, [ 'thumbnail', 'medium', 'medium_large', 'large' ] ) ) {
4831	$sizes[$_size]['width'] = get_option( "{$_size}_size_w" );
4832	$sizes[$_size]['height'] = get_option( "{$_size}_size_h" );
4833	$sizes[$_size]['crop'] = (bool) get_option( "{$_size}_crop" );
4834	} elseif ( isset( $_wp_additional_image_sizes[$_size] ) ) {
4835	+ $sizes[$_size] = [
4836	'width' => $_wp_additional_image_sizes[$_size]['width'],
4837	'height' => $_wp_additional_image_sizes[$_size]['height'],
4838	'crop' => $_wp_additional_image_sizes[$_size]['crop'],
4839	+ ];
4840	}
4841	}
4842

4871	$type = ! empty( $type ) && in_array( $type, array( 'image', 'id', 'url' ) ) ? $type : 'image';
4872
4873	// force media library image
4874	+ if ( wp_doing_ajax() )
4875	$type = 'id';
4876	// post featured image is post thumbnail replacement?
4877	elseif ( $this->maybe_generate_thumbnail() === (int) $thumbnail_id ) {

includes/class-multilang.php CHANGED Viewed

	@@ -10,8 +10,9 @@ new Responsive_Lightbox_Multilang();
10	* @class Responsive_Lightbox_Multilang
11	*/
12	class Responsive_Lightbox_Multilang {

13	public $multilang = false;
14	- public $languages = ~~array()~~;
15	public $default_lang = '';
16	public $current_lang = '';
17	public $active_plugin = '';
	@@ -47,7 +48,7 @@ class Responsive_Lightbox_Multilang {
47	$this->default_lang = pll_default_language();
48
49	// filters
50	- add_filter( 'rl_count_attachments', ~~array(~~ $this, 'count_attachments' ), 9 );
51	// WPML support
52	} elseif ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) && class_exists( 'SitePress' ) ) {
53	$this->multilang = true;
	@@ -66,22 +67,23 @@ class Responsive_Lightbox_Multilang {
66	// get default language
67	$this->default_lang = $sitepress->get_default_language();
68
69	- // ~~actions~~
70	- ~~add_action~~( '~~admin_init~~'~~, array( $this,~~ '~~hide_thumbnail~~' ) );

71	}
72
73	// multilang?
74	if ( $this->multilang ) {
75	// ations
76	- add_action( 'admin_init', ~~array(~~ $this, 'media_url_redirect' ) );
77
78	// filters
79	- add_filter( 'setup_theme', ~~array(~~ $this, 'get_current_admin_language' ), 11 );
80	- add_filter( 'rl_root_folder_query_args', ~~array(~~ $this, 'root_folder_query_args' ) );
81	- add_filter( 'rl_gallery_query_args', ~~array(~~ $this, 'gallery_featured_query_args' ) );
82	- add_filter( 'rl_folders_query_args', ~~array(~~ $this, 'gallery_folders_query_args' ) );
83	- add_filter( 'rl_get_gallery_images_attachments', ~~array(~~ $this, 'update_gallery_images_attachments' ) );
84	- add_filter( 'rl_folders_media_folder_url', ~~array(~~ $this, 'media_folder_url' ) );
85	}
86	}
87
	@@ -116,7 +118,7 @@ class Responsive_Lightbox_Multilang {
116	* @return array
117	*/
118	public function update_gallery_images_attachments( $attachments ) {
119	- $new_attachments = ~~array()~~;
120
121	foreach ( $attachments as $attachment_id ) {
122	if ( $this->active_plugin === 'polylang' )
	@@ -153,7 +155,7 @@ class Responsive_Lightbox_Multilang {
153	// active language?
154	if ( $this->current_lang !== '' ) {
155	// remove internal WP counter to avoid unwanted query
156	- remove_filter( 'rl_count_attachments', ~~array(~~ Responsive_Lightbox()->folders, 'count_attachments' ), 10 );
157	// if not let internal WP counter do the job
158	} else
159	return $number;
	@@ -162,14 +164,14 @@ class Responsive_Lightbox_Multilang {
162	$taxonomies = PLL()->model->get_filtered_taxonomies_query_vars();
163
164	// prepare defaults
165	- $defaults = ~~array(~~
166	'author' => '',
167	'author_name' => '',
168	'monthnum' => '',
169	'day' => '',
170	'year' => '',
171	'm' => ''
172	- );
173
174	// add additional taxonomies
175	foreach ( $taxonomies as $tax ) {


10	* @class Responsive_Lightbox_Multilang
11	*/
12	class Responsive_Lightbox_Multilang {
13	+
14	public $multilang = false;
15	+ public $languages = [];
16	public $default_lang = '';
17	public $current_lang = '';
18	public $active_plugin = '';

48	$this->default_lang = pll_default_language();
49
50	// filters
51	+ add_filter( 'rl_count_attachments', [ $this, 'count_attachments' ], 9 );
52	// WPML support
53	} elseif ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) && class_exists( 'SitePress' ) ) {
54	$this->multilang = true;

67	// get default language
68	$this->default_lang = $sitepress->get_default_language();
69
70	+ // if galleries enabled
71	+ if ( Responsive_Lightbox()->options['builder']['gallery_builder'] )
72	+ add_action( 'admin_init', [ $this, 'hide_thumbnail' ] );
73	}
74
75	// multilang?
76	if ( $this->multilang ) {
77	// ations
78	+ add_action( 'admin_init', [ $this, 'media_url_redirect' ] );
79
80	// filters
81	+ add_filter( 'setup_theme', [ $this, 'get_current_admin_language' ], 11 );
82	+ add_filter( 'rl_root_folder_query_args', [ $this, 'root_folder_query_args' ] );
83	+ add_filter( 'rl_gallery_query_args', [ $this, 'gallery_featured_query_args' ] );
84	+ add_filter( 'rl_folders_query_args', [ $this, 'gallery_folders_query_args' ] );
85	+ add_filter( 'rl_get_gallery_images_attachments', [ $this, 'update_gallery_images_attachments' ] );
86	+ add_filter( 'rl_folders_media_folder_url', [ $this, 'media_folder_url' ] );
87	}
88	}
89

118	* @return array
119	*/
120	public function update_gallery_images_attachments( $attachments ) {
121	+ $new_attachments = [];
122
123	foreach ( $attachments as $attachment_id ) {
124	if ( $this->active_plugin === 'polylang' )

155	// active language?
156	if ( $this->current_lang !== '' ) {
157	// remove internal WP counter to avoid unwanted query
158	+ remove_filter( 'rl_count_attachments', [ Responsive_Lightbox()->folders, 'count_attachments' ], 10 );
159	// if not let internal WP counter do the job
160	} else
161	return $number;

164	$taxonomies = PLL()->model->get_filtered_taxonomies_query_vars();
165
166	// prepare defaults
167	+ $defaults = [
168	'author' => '',
169	'author_name' => '',
170	'monthnum' => '',
171	'day' => '',
172	'year' => '',
173	'm' => ''
174	+ ];
175
176	// add additional taxonomies
177	foreach ( $taxonomies as $tax ) {

includes/class-remote-library-api.php CHANGED Viewed

	@@ -43,14 +43,14 @@ abstract class Responsive_Lightbox_Remote_Library_API {
43	$this->rl = Responsive_Lightbox();
44
45	// add provider
46	- $this->rl->providers[$provider->slug] = ~~array(~~
47	'instance' => $provider,
48	'slug' => ! empty( $provider->slug ) ? sanitize_title( $provider->slug ) : '',
49	'name' => ! empty( $provider->name ) ? esc_html( $provider->name ) : '',
50	'defaults' => ! empty( $provider->defaults ) && is_array( $provider->defaults ) ? $provider->defaults : [],
51	'fields' => ! empty( $provider->fields ) && is_array( $provider->fields ) ? $provider->fields : [],
52	'response_args' => ! empty( $provider->response_data_args ) && is_array( $provider->response_data_args ) ? $provider->response_data_args : []
53	- );
54
55	// add provider default values
56	$this->rl->defaults['remote_library'][$provider->slug] = $this->rl->providers[$provider->slug]['defaults'];
	@@ -59,10 +59,10 @@ abstract class Responsive_Lightbox_Remote_Library_API {
59	$this->rl->settings->settings['remote_library']['fields'][$provider->slug] = $this->rl->providers[$provider->slug]['fields'];
60
61	// validate provider settings
62	- add_filter( 'rl_remote_library_settings', ~~array(~~ $this, 'validate_settings' ) );
63
64	// provider query
65	- add_filter( 'rl_remote_library_query', ~~array(~~ $this, 'get_images' ), 10, 4 );
66	}
67
68	/**
	@@ -170,7 +170,7 @@ abstract class Responsive_Lightbox_Remote_Library_API {
170	* @return array
171	*/
172	public function sanitize_results( $results ) {
173	- return is_array( $results ) ? array_filter( array_map( ~~array(~~ $this, 'sanitize_result' ), $results ) ) : [];
174	}
175
176	/**


43	$this->rl = Responsive_Lightbox();
44
45	// add provider
46	+ $this->rl->providers[$provider->slug] = [
47	'instance' => $provider,
48	'slug' => ! empty( $provider->slug ) ? sanitize_title( $provider->slug ) : '',
49	'name' => ! empty( $provider->name ) ? esc_html( $provider->name ) : '',
50	'defaults' => ! empty( $provider->defaults ) && is_array( $provider->defaults ) ? $provider->defaults : [],
51	'fields' => ! empty( $provider->fields ) && is_array( $provider->fields ) ? $provider->fields : [],
52	'response_args' => ! empty( $provider->response_data_args ) && is_array( $provider->response_data_args ) ? $provider->response_data_args : []
53	+ ];
54
55	// add provider default values
56	$this->rl->defaults['remote_library'][$provider->slug] = $this->rl->providers[$provider->slug]['defaults'];

59	$this->rl->settings->settings['remote_library']['fields'][$provider->slug] = $this->rl->providers[$provider->slug]['fields'];
60
61	// validate provider settings
62	+ add_filter( 'rl_remote_library_settings', [ $this, 'validate_settings' ] );
63
64	// provider query
65	+ add_filter( 'rl_remote_library_query', [ $this, 'get_images' ], 10, 4 );
66	}
67
68	/**

170	* @return array
171	*/
172	public function sanitize_results( $results ) {
173	+ return is_array( $results ) ? array_filter( array_map( [ $this, 'sanitize_result' ], $results ) ) : [];
174	}
175
176	/**

includes/class-remote-library.php CHANGED Viewed

	@@ -23,12 +23,12 @@ class Responsive_Lightbox_Remote_Library {
23	return;
24
25	// actions
26	- add_action( 'wp_ajax_rl_remote_library_query', ~~array(~~ $this, 'ajax_query_media' ) );
27	- add_action( 'wp_ajax_rl_upload_image', ~~array(~~ $this, 'ajax_upload_image' ) );
28	- add_action( 'admin_enqueue_scripts', ~~array(~~ $this, 'remote_library_scripts' ) );
29
30	// add filter to send new data to editor
31	- add_filter( 'image_send_to_editor', ~~array(~~ $this, 'send_image_to_editor' ), 21, 8 );
32	}
33
34	/**
	@@ -82,15 +82,15 @@ class Responsive_Lightbox_Remote_Library {
82	* @return string
83	*/
84	function send_image_to_editor( $html, $id, $caption, $title, $align, $url, $size, $alt ) {
85	- if ( $id === Responsive_Lightbox()->galleries->maybe_generate_thumbnail() && isset( $_POST['attachment'] ) ) {
86	$attachment = wp_unslash( $_POST['attachment'] );
87
88	if ( isset( $attachment['remote_library_image'], $attachment['width'], $attachment['height'] ) ) {
89	- $html = preg_replace( '/src=(\'\|")(.*?)(\'\|")/', 'src="' . ( ! empty( $attachment['rl_url'] ) ? $attachment['rl_url'] : $url ) . '"', $html );
90	- $html = preg_replace( '/width=(\'\|")(.*?)(\'\|")/', 'width="' . ( (int) $attachment['width'] ) . '"', $html );
91	- $html = preg_replace( '/height=(\'\|")(.*?)(\'\|")/', 'height="' . ( (int) $attachment['height'] ) . '"', $html );
92	- $html = preg_replace( '/(\s)?id="attachment_' . $id . '"/', '', $html );
93	- $html = preg_replace( '/(\s)?wp-image-' . $id . '/', '', $html );
94	}
95	}
96
	@@ -155,12 +155,12 @@ class Responsive_Lightbox_Remote_Library {
155	// get main instance
156	$rl = Responsive_Lightbox();
157
158	- wp_enqueue_script( 'rl-remote-library-media', RESPONSIVE_LIGHTBOX_URL . '/js/admin-media.js', ~~array(~~ 'jquery', 'media-models', 'underscore' ), $rl->defaults['version'] );
159
160	wp_localize_script(
161	'rl-remote-library-media',
162	'rlRemoteLibraryMedia',
163	- ~~array(~~
164	'thumbnailID' => $rl->galleries->maybe_generate_thumbnail(),
165	'postID' => get_the_ID(),
166	'providers' => $this->get_providers(),
	@@ -170,7 +170,7 @@ class Responsive_Lightbox_Remote_Library {
170	'uploadAndSelect' => __( 'Upload and Select', 'responsive-lightbox' ),
171	'filterByremoteLibrary' => __( 'Filter by remote library', 'responsive-lightbox' ),
172	'getUploadNonce' => wp_create_nonce( 'rl-remote-library-upload-image' )
173	- )
174	);
175
176	// enqueue gallery
	@@ -184,69 +184,73 @@ class Responsive_Lightbox_Remote_Library {
184	*/
185	public function ajax_query_media() {
186	$data = stripslashes_deep( $_POST );
187	- $results = ~~array(~~
188	'last' => false,
189	'images' => [],
190	'data' => []
191	- );
192
193	- if ( isset( $data['media_provider'], $data['media_search'], $data['media_page'] ) ~~&& ( $data['media_provider'] === 'all' \|\| $this->is_active_provider( $data['media_provider']~~ ) ~~) )~~ {
194	- $data['~~preview_page~~'] = (~~int)~~ $data['~~media_page~~'];
195	- $data['preview_per_page'] = 20;
196
197	- // ~~get~~ ~~images~~
198	- $~~results~~['~~images~~'] = ~~$this->get_remote_library_images~~( $data );

199
200	- // get ~~main instance~~
201	- $rl = ~~Responsive_Lightbox~~();
202
203	- // ~~single~~ ~~provider?~~
204	- ~~if (~~ $~~data['media_provider']~~ ~~!==~~ ~~'all'~~ ) {
205	- // get provider
206	- $provider = $rl->providers[$data['media_provider']];
207	-
208	- // add response data arguments if needed
209	- if ( ! empty( $provider['response_args'] ) ) {
210	- $response = $provider['instance']->get_response_data();
211	-
212	- foreach ( $provider['response_args'] as $arg ) {
213	- if ( array_key_exists( $arg, $response ) )
214	- $results['data'][$provider['slug']][$arg] = base64_encode( json_encode( $response[$arg] ) );
215	- }
216	- }
217	- } else {
218	- // get active providers
219	- $providers = $this->get_active_providers();
220
221	- if ( ~~! empty( $providers ) ) {~~
222	- ~~foreach~~ ( $~~providers~~ as ~~$provider~~ ) {
223	- // get provider
224	- $provider = $rl->providers[$~~provider~~];
225
226	- // add response data arguments if needed
227	- if ( ! empty( $provider['response_args'] ) ) {
228	- $response = $provider['instance']->get_response_data();
229
230	- foreach ( $provider['response_args'] as $arg ) {
231	- if ( array_key_exists( $arg, $response ) )
232	- $results['data'][$provider['slug']][$arg] = base64_encode( json_encode( $response[$arg] ) );



















233	}
234	}
235	}
236	}
237	- }
238
239	- if ( ! empty( $results['images'] ) ) {
240	- // create WP compatible attachments
241	- $results['images'] = $this->create_wp_remote_attachments( $results['images'], $data );
242
243	- // handle last page if needed
244	- $results['last'] = apply_filters( 'rl_remote_library_query_last_page', false, $results, $data );
245	- } else
246	- $results['last'] = true;

247	}
248
249	- // send ~~JSON~~
250	wp_send_json( $results );
251	}
252
	@@ -287,34 +291,35 @@ class Responsive_Lightbox_Remote_Library {
287	$loaded = wp_upload_bits( $file_name, null, $bits, current_time( 'Y/m' ) );
288
289	if ( isset( $loaded['error'] ) && $loaded['error'] ) {
290	- $results = ~~array(~~
291	'error' => true,
292	'message' => $loaded['error']
293	- );
294	} else {
295	// simulate upload
296	- $_FILES['rl-remote-image'] = ~~array(~~
297	'error' => 0,
298	'name' => $file_name,
299	'tmp_name' => $loaded['file'],
300	'size' => filesize( $loaded['file'] )
301	- );
302
303	// get post ID
304	$post_id = isset( $data['post_id'] ) ? (int) $data['post_id'] : 0;
305
306	- // upload image
307	$attachment_id = media_handle_upload(
308	'rl-remote-image',
309	$post_id,
310	- ~~array(~~
311	'post_title' => $data['image']['title'],
312	'post_content' => $data['image']['description'],
313	'post_excerpt' => $data['image']['caption']
314	- ), ~~array(~~

315	'action' => 'rl_remote_library_handle_upload',
316	'test_form' => false
317	- )
318	);
319
320	// upload success?
	@@ -329,7 +334,7 @@ class Responsive_Lightbox_Remote_Library {
329	}
330	}
331
332	- // send ~~JSON~~
333	wp_send_json( $new_data );
334	}
335
	@@ -341,12 +346,22 @@ class Responsive_Lightbox_Remote_Library {
341	* @return array
342	*/
343	public function create_wp_remote_attachments( $results, $args ) {

344	$user = wp_get_current_user();


345	$copy = $results;


346	$time = current_time( 'timestamp' );


347	$date_format = get_option( 'date_format' );


348	$date = date_i18n( __( 'F j Y' ), $time );
349

350	foreach ( $results as $no => $result ) {
351	// make sure those attributes are strings
352	$copy[$no]['caption'] = (string) $result['caption'];
	@@ -358,11 +373,11 @@ class Responsive_Lightbox_Remote_Library {
358	$copy[$no]['id'] = 'rl-attachment-' . ( ( $args['preview_page'] - 1 ) * $args['preview_per_page'] + $no ) . '-' . $args['media_provider'];
359	$copy[$no]['remote_library_image'] = true;
360	$copy[$no]['author'] = $user->ID;
361	- $copy[$no]['authorName'] = $user->user_login;
362	- $copy[$no]['can'] = ~~array(~~
363	'save' => true,
364	'remove' => false
365	- );
366	$copy[$no]['compat'] = '';
367	$copy[$no]['date'] = $time;
368	$copy[$no]['dateFormatted'] = $date;
	@@ -392,31 +407,31 @@ class Responsive_Lightbox_Remote_Library {
392	}
393
394	$copy[$no]['modified'] = $time;
395	- $copy[$no]['nonces'] = ~~array(~~
396	'delete' => '',
397	- 'edit' => '',
398	'update' => ''
399	- );
400	$copy[$no]['orientation'] = $result['orientation'];
401	$copy[$no]['status'] = 'inherit';
402	$copy[$no]['type'] = 'image';
403	$copy[$no]['uploadedTo'] = 0;
404	$copy[$no]['uploadedToLink'] = '';
405	$copy[$no]['uploadedToTitle'] = '';
406	- $copy[$no]['sizes'] = ~~array(~~
407	- 'medium' => ~~array(~~
408	'height' => $result['thumbnail_height'],
409	'width' => $result['thumbnail_width'],
410	'orientation' => $result['thumbnail_orientation'],
411	'url' => $result['thumbnail_url']
412	- ),
413	- 'full' => ~~array(~~
414	'height' => $result['height'],
415	'width' => $result['width'],
416	'orientation' => $result['orientation'],
417	'url' => $result['url']
418	- )
419	- );
420	}
421
422	return apply_filters( 'rl_remote_library_wp_attachments', $copy, $args );


23	return;
24
25	// actions
26	+ add_action( 'wp_ajax_rl_remote_library_query', [ $this, 'ajax_query_media' ] );
27	+ add_action( 'wp_ajax_rl_upload_image', [ $this, 'ajax_upload_image' ] );
28	+ add_action( 'admin_enqueue_scripts', [ $this, 'remote_library_scripts' ] );
29
30	// add filter to send new data to editor
31	+ add_filter( 'image_send_to_editor', [ $this, 'send_image_to_editor' ], 21, 8 );
32	}
33
34	/**

82	* @return string
83	*/
84	function send_image_to_editor( $html, $id, $caption, $title, $align, $url, $size, $alt ) {
85	+ if ( $id === Responsive_Lightbox()->galleries->maybe_generate_thumbnail() && isset( $_POST['attachment'] ) && is_array( $_POST['attachment'] ) ) {
86	$attachment = wp_unslash( $_POST['attachment'] );
87
88	if ( isset( $attachment['remote_library_image'], $attachment['width'], $attachment['height'] ) ) {
89	+ $html = preg_replace( '/src=(\'\|")(.*?)(\'\|")/', 'src="' . ( ! empty( $attachment['rl_url'] ) ? esc_url( $attachment['rl_url'] ) : $url ) . '"', $html );
90	+ $html = preg_replace( '/width=(\'\|")(.*?)(\'\|")/', 'width="' . (int) $attachment['width'] . '"', $html );
91	+ $html = preg_replace( '/height=(\'\|")(.*?)(\'\|")/', 'height="' . (int) $attachment['height'] . '"', $html );
92	+ $html = preg_replace( '/(\s)?id="attachment_' . (int) $id . '"/', '', $html );
93	+ $html = preg_replace( '/(\s)?wp-image-' . (int) $id . '/', '', $html );
94	}
95	}
96

155	// get main instance
156	$rl = Responsive_Lightbox();
157
158	+ wp_enqueue_script( 'rl-remote-library-media', RESPONSIVE_LIGHTBOX_URL . '/js/admin-media.js', [ 'jquery', 'media-models', 'underscore' ], $rl->defaults['version'] );
159
160	wp_localize_script(
161	'rl-remote-library-media',
162	'rlRemoteLibraryMedia',
163	+ [
164	'thumbnailID' => $rl->galleries->maybe_generate_thumbnail(),
165	'postID' => get_the_ID(),
166	'providers' => $this->get_providers(),

170	'uploadAndSelect' => __( 'Upload and Select', 'responsive-lightbox' ),
171	'filterByremoteLibrary' => __( 'Filter by remote library', 'responsive-lightbox' ),
172	'getUploadNonce' => wp_create_nonce( 'rl-remote-library-upload-image' )
173	+ ]
174	);
175
176	// enqueue gallery

184	*/
185	public function ajax_query_media() {
186	$data = stripslashes_deep( $_POST );
187	+ $results = [
188	'last' => false,
189	'images' => [],
190	'data' => []
191	+ ];
192
193	+ if ( isset( $data['media_provider'], $data['media_search'], $data['media_page'] ) ) {
194	+ $data['media_provider'] = sanitize_key( $data['media_provider'] );

195
196	+ if ( $data['media_provider'] === 'all' \|\| $this->is_active_provider( $data['media_provider'] ) ) {
197	+ $data['preview_page'] = (int) $data['media_page'];
198	+ $data['preview_per_page'] = 20;
199
200	+ // get images
201	+ $results['images'] = $this->get_remote_library_images( $data );
202
203	+ // get main instance
204	+ $rl = Responsive_Lightbox();















205
206	+ // single provider?
207	+ if ( $data['media_provider'] !== 'all' ) {
208	+ // get provider
209	+ $provider = $rl->providers[$data['media_provider']];
210
211	+ // add response data arguments if needed
212	+ if ( ! empty( $provider['response_args'] ) ) {
213	+ $response = $provider['instance']->get_response_data();
214
215	+ foreach ( $provider['response_args'] as $arg ) {
216	+ if ( array_key_exists( $arg, $response ) )
217	+ $results['data'][$provider['slug']][$arg] = base64_encode( json_encode( $response[$arg] ) );
218	+ }
219	+ }
220	+ } else {
221	+ // get active providers
222	+ $providers = $this->get_active_providers();
223	+
224	+ if ( ! empty( $providers ) ) {
225	+ foreach ( $providers as $provider ) {
226	+ // get provider
227	+ $provider = $rl->providers[$provider];
228	+
229	+ // add response data arguments if needed
230	+ if ( ! empty( $provider['response_args'] ) ) {
231	+ $response = $provider['instance']->get_response_data();
232	+
233	+ foreach ( $provider['response_args'] as $arg ) {
234	+ if ( array_key_exists( $arg, $response ) )
235	+ $results['data'][$provider['slug']][$arg] = base64_encode( json_encode( $response[$arg] ) );
236	+ }
237	}
238	}
239	}
240	}

241
242	+ if ( ! empty( $results['images'] ) ) {
243	+ // create WP compatible attachments
244	+ $results['images'] = $this->create_wp_remote_attachments( $results['images'], $data );
245
246	+ // handle last page if needed
247	+ $results['last'] = apply_filters( 'rl_remote_library_query_last_page', false, $results, $data );
248	+ } else
249	+ $results['last'] = true;
250	+ }
251	}
252
253	+ // send data
254	wp_send_json( $results );
255	}
256

291	$loaded = wp_upload_bits( $file_name, null, $bits, current_time( 'Y/m' ) );
292
293	if ( isset( $loaded['error'] ) && $loaded['error'] ) {
294	+ $results = [
295	'error' => true,
296	'message' => $loaded['error']
297	+ ];
298	} else {
299	// simulate upload
300	+ $_FILES['rl-remote-image'] = [
301	'error' => 0,
302	'name' => $file_name,
303	'tmp_name' => $loaded['file'],
304	'size' => filesize( $loaded['file'] )
305	+ ];
306
307	// get post ID
308	$post_id = isset( $data['post_id'] ) ? (int) $data['post_id'] : 0;
309
310	+ // upload image, wp handle sanitization and validation here
311	$attachment_id = media_handle_upload(
312	'rl-remote-image',
313	$post_id,
314	+ [
315	'post_title' => $data['image']['title'],
316	'post_content' => $data['image']['description'],
317	'post_excerpt' => $data['image']['caption']
318	+ ],
319	+ [
320	'action' => 'rl_remote_library_handle_upload',
321	'test_form' => false
322	+ ]
323	);
324
325	// upload success?

334	}
335	}
336
337	+ // send data
338	wp_send_json( $new_data );
339	}
340

346	* @return array
347	*/
348	public function create_wp_remote_attachments( $results, $args ) {
349	+ // get current user
350	$user = wp_get_current_user();
351	+
352	+ // copy results
353	$copy = $results;
354	+
355	+ // get current time
356	$time = current_time( 'timestamp' );
357	+
358	+ // get date format
359	$date_format = get_option( 'date_format' );
360	+
361	+ // format date
362	$date = date_i18n( __( 'F j Y' ), $time );
363
364	+ // $result is already sanitized by specific provider sanitize_result function
365	foreach ( $results as $no => $result ) {
366	// make sure those attributes are strings
367	$copy[$no]['caption'] = (string) $result['caption'];

373	$copy[$no]['id'] = 'rl-attachment-' . ( ( $args['preview_page'] - 1 ) * $args['preview_per_page'] + $no ) . '-' . $args['media_provider'];
374	$copy[$no]['remote_library_image'] = true;
375	$copy[$no]['author'] = $user->ID;
376	+ $copy[$no]['authorName'] = esc_html( $user->user_login );
377	+ $copy[$no]['can'] = [
378	'save' => true,
379	'remove' => false
380	+ ];
381	$copy[$no]['compat'] = '';
382	$copy[$no]['date'] = $time;
383	$copy[$no]['dateFormatted'] = $date;

407	}
408
409	$copy[$no]['modified'] = $time;
410	+ $copy[$no]['nonces'] = [
411	'delete' => '',
412	+ 'edit' => '',
413	'update' => ''
414	+ ];
415	$copy[$no]['orientation'] = $result['orientation'];
416	$copy[$no]['status'] = 'inherit';
417	$copy[$no]['type'] = 'image';
418	$copy[$no]['uploadedTo'] = 0;
419	$copy[$no]['uploadedToLink'] = '';
420	$copy[$no]['uploadedToTitle'] = '';
421	+ $copy[$no]['sizes'] = [
422	+ 'medium' => [
423	'height' => $result['thumbnail_height'],
424	'width' => $result['thumbnail_width'],
425	'orientation' => $result['thumbnail_orientation'],
426	'url' => $result['thumbnail_url']
427	+ ],
428	+ 'full' => [
429	'height' => $result['height'],
430	'width' => $result['width'],
431	'orientation' => $result['orientation'],
432	'url' => $result['url']
433	+ ]
434	+ ];
435	}
436
437	return apply_filters( 'rl_remote_library_wp_attachments', $copy, $args );

includes/class-settings.php CHANGED Viewed

	@@ -12,9 +12,9 @@ new Responsive_Lightbox_Settings();
12	*/
13	class Responsive_Lightbox_Settings {
14
15	- public $settings = ~~array()~~;
16	- public $tabs = ~~array()~~;
17	- public $scripts = ~~array()~~;
18
19	/**
20	* Class constructor.
	@@ -26,10 +26,10 @@ class Responsive_Lightbox_Settings {
26	Responsive_Lightbox()->settings = $this;
27
28	// actions
29	- add_action( 'admin_init', ~~array(~~ $this, 'register_settings' ) );
30	- add_action( 'admin_menu', ~~array(~~ $this, 'admin_menu_options' ) );
31	- add_action( 'after_setup_theme', ~~array(~~ $this, 'load_defaults' ) );
32	- add_action( 'init', ~~array(~~ $this, 'init_builder' ) );
33	}
34
35	/**
	@@ -40,7 +40,7 @@ class Responsive_Lightbox_Settings {
40	public function init_builder() {
41	// add categories
42	if ( Responsive_Lightbox()->options['builder']['gallery_builder'] && Responsive_Lightbox()->options['builder']['categories'] && Responsive_Lightbox()->options['builder']['archives'] ) {
43	- $terms = get_terms( ~~array(~~ 'taxonomy' => 'rl_category', 'hide_empty' => false ) );
44
45	if ( ! empty( $terms ) ) {
46	foreach ( $terms as $term ) {
	@@ -65,100 +65,103 @@ class Responsive_Lightbox_Settings {
65	// assign main instance
66	$rl = Responsive_Lightbox();
67
68	- $this->scripts = apply_filters( ~~'rl_settings_scripts', array(~~
69	- '~~swipebox~~' ~~=> array(~~
70	- ~~'name' => __( 'SwipeBox', 'responsive-lightbox' ),~~
71	- '~~animations~~' => ~~array(~~
72	- '~~css~~' => __( '~~CSS~~', 'responsive-lightbox' ),
73	- '~~jquery~~' => ~~__( 'jQuery', 'responsive-lightbox' )~~
74	- ),
75	- '~~supports~~' => ~~array~~( '~~title~~' )
76	- ),
77	- '~~prettyphoto~~' => ~~array(~~
78	- ~~'name' => __( 'prettyPhoto'~~, ~~'responsive-lightbox' ),~~
79	- '~~animation_speeds~~' => ~~array(~~
80	- '~~slow~~' => __( '~~slow~~', 'responsive-lightbox' ),
81	- '~~normal~~' => ~~__( 'normal', 'responsive-lightbox' ),~~
82	- '~~fast~~' => __( '~~fast~~', 'responsive-lightbox' )
83	- ),
84	- '~~themes~~' => ~~array~~(
85	- ~~'pp_default' => __( 'default'~~, ~~'responsive-lightbox' ),~~
86	- '~~light_rounded~~' => ~~__( 'light rounded', 'responsive-lightbox' ),~~
87	- '~~dark_rounded~~' => __( '~~dark rounded~~', 'responsive-lightbox' ),
88	- '~~light_square~~' => __( 'light ~~square~~', 'responsive-lightbox' ),
89	- '~~dark_square~~' => __( 'dark ~~square~~', 'responsive-lightbox' ),
90	- '~~facebook~~' => __( '~~facebook~~', 'responsive-lightbox' )
91	- ),
92	- '~~wmodes~~' => ~~array~~(
93	- ~~'window' => __( 'window'~~, ~~'responsive-lightbox' ),~~
94	- '~~transparent~~' => ~~__( 'transparent', 'responsive-lightbox' ),~~
95	- '~~opaque~~' => __( '~~opaque~~', 'responsive-lightbox' ),
96	- '~~direct~~' => __( '~~direct~~', 'responsive-lightbox' ),
97	- '~~gpu~~' => __( '~~gpu~~', 'responsive-lightbox' )
98	- ),
99	- '~~supports~~' => ~~array~~( '~~inline~~', '~~iframe~~', ~~'ajax', 'title', 'caption'~~ )
100	- ),
101	- '~~fancybox~~' => ~~array(~~
102	- ~~'name' => __( 'FancyBox'~~, ~~'responsive-lightbox' ),~~
103	- '~~transitions~~' => ~~array(~~
104	- '~~elastic~~' => __( '~~elastic~~', 'responsive-lightbox' ),
105	- '~~fade~~' => ~~__( 'fade', 'responsive-lightbox' ),~~
106	- '~~none~~' => __( '~~none~~', 'responsive-lightbox' )
107	- ),
108	- '~~scrollings~~' => ~~array~~(
109	- ~~'auto' => __( 'auto'~~, ~~'responsive-lightbox' ),~~
110	- '~~yes~~' => ~~__( 'yes', 'responsive-lightbox' ),~~
111	- 'no' => __( 'no', 'responsive-lightbox' )
112	- ),
113	- '~~easings~~' => ~~array~~(
114	- ~~'swing' => __( 'swing'~~, ~~'responsive-lightbox' ),~~
115	- '~~linear~~' => ~~__( 'linear', 'responsive-lightbox' )~~
116	- ),
117	- '~~positions~~' => ~~array~~(
118	- ~~'outside' => __( 'outside'~~, ~~'responsive-lightbox' ),~~
119	- '~~inside~~' => ~~__( 'inside', 'responsive-lightbox' ),~~
120	- '~~over~~' => __( '~~over~~', 'responsive-lightbox' )
121	- ),
122	- '~~supports~~' => ~~array~~( '~~inline~~', '~~iframe~~', ~~'ajax', 'title'~~ )
123	- ),
124	- '~~nivo~~' => ~~array(~~
125	- ~~'name' => __( 'Nivo Lightbox'~~, ~~'responsive-lightbox' ),~~
126	- '~~effects~~' => ~~array(~~
127	- '~~fade~~' => __( '~~fade~~', 'responsive-lightbox' ),
128	- '~~fadeScale~~' => ~~__( 'fade scale', 'responsive-lightbox' ),~~
129	- '~~slideLeft~~' => __( '~~slide left~~', 'responsive-lightbox' ),
130	- '~~slideRight~~' => __( '~~slide~~ ~~right~~', 'responsive-lightbox' ),
131	- '~~slideUp~~' => __( 'slide up', 'responsive-lightbox' ),
132	- '~~slideDown~~' => __( 'slide ~~down~~', 'responsive-lightbox' ),
133	- '~~fall~~' => __( '~~fall~~', 'responsive-lightbox' )
134	- ),
135	- '~~supports~~' => ~~array~~( '~~inline~~', '~~iframe~~', ~~'ajax', 'title'~~ )
136	- ),
137	- '~~imagelightbox~~' => ~~array(~~
138	- ~~'name' => __( 'Image Lightbox'~~, ~~'responsive-lightbox' ),~~
139	- '~~supports~~' => ~~array()~~
140	- ),
141	- '~~tosrus~~' => ~~array(~~
142	- ~~'name' => __( 'TosRUs'~~, ~~'responsive-lightbox' ),~~
143	- '~~supports~~' => ~~array( 'inline', 'title' )~~
144	- ),
145	- '~~featherlight~~' => ~~array(~~
146	- ~~'name' => __( 'Featherlight'~~, ~~'responsive-lightbox' ),~~
147	- '~~supports~~' => ~~array( 'inline', 'iframe', 'ajax' )~~
148	- ),
149	- '~~magnific~~' => ~~array(~~
150	- ~~'name' => __( 'Magnific Popup'~~, ~~'responsive-lightbox' ),~~
151	- '~~supports~~' => ~~array( 'inline', 'iframe', 'ajax', 'title', 'caption' )~~
152	- )
153	- ) );
154	-
155	- ~~$this->image_titles = array(~~



156	'default' => __( 'None', 'responsive-lightbox' ),
157	'title' => __( 'Image Title', 'responsive-lightbox' ),
158	'caption' => __( 'Image Caption', 'responsive-lightbox' ),
159	'alt' => __( 'Image Alt Text', 'responsive-lightbox' ),
160	'description' => __( 'Image Description', 'responsive-lightbox' )
161	- );
162
163	// get scripts
164	foreach ( $this->scripts as $key => $value ) {
	@@ -166,568 +169,571 @@ class Responsive_Lightbox_Settings {
166	}
167
168	// get image sizes
169	- $sizes = apply_filters( ~~'image_size_names_choose', array(~~
170	- '~~thumbnail~~' ~~=> __( 'Thumbnail'~~, ~~'responsive-lightbox' ),~~
171	- ~~'medium' => __( 'Medium', 'responsive-lightbox' ),~~
172	- '~~large~~' => __( '~~Large~~', 'responsive-lightbox' ),
173	- '~~full~~' => __( '~~Full Size~~', 'responsive-lightbox' ),
174	- ) );



175
176	// prepare galeries
177	- $galleries = $builder_galleries = wp_parse_args( apply_filters( 'rl_gallery_types', ~~array()~~ ), $rl->gallery_types );
178
179	unset( $builder_galleries['default'] );
180
181	- $this->settings = ~~array(~~
182	- 'settings' => ~~array(~~
183	'option_group' => 'responsive_lightbox_settings',
184	'option_name' => 'responsive_lightbox_settings',
185	- 'sections' => ~~array(~~
186	- 'responsive_lightbox_settings' => ~~array(~~
187	'title' => __( 'General Settings', 'responsive-lightbox' )
188	- )
189	- ),
190	'prefix' => 'rl',
191	- 'fields' => ~~array(~~
192	- 'tour' => ~~array(~~
193	'title' => __( 'Introduction Tour', 'responsive-lightbox' ),
194	'section' => 'responsive_lightbox_settings',
195	'type' => 'button',
196	'label' => __( 'Start Tour', 'responsive-lightbox' ),
197	'description' => __( 'Take this tour to quickly learn about the use of this plugin.', 'responsive-lightbox' ),
198	'classname' => 'button-primary button-hero',
199	- ),
200	- 'script' => ~~array(~~
201	'title' => __( 'Default lightbox', 'responsive-lightbox' ),
202	'section' => 'responsive_lightbox_settings',
203	'type' => 'select',
204	'label' => '',
205	- 'description' => sprintf(__( 'Select your preferred ligthbox effect script or get our <a href="%s">premium extensions</a>.', 'responsive-lightbox' ), wp_nonce_url( add_query_arg( ~~array(~~ 'action' => 'rl-hide-notice' ), admin_url( 'admin.php?page=responsive-lightbox-addons' ) ), 'rl_action', 'rl_nonce' ) ),
206	'options' => $scripts
207	- ),
208	- 'selector' => ~~array(~~
209	'title' => __( 'Selector', 'responsive-lightbox' ),
210	'section' => 'responsive_lightbox_settings',
211	'type' => 'text',
212	'description' => __( 'Enter the rel selector lightbox effect will be applied to.', 'responsive-lightbox' )
213	- ),
214	- 'image_links' => ~~array(~~
215	'title' => __( 'Images', 'responsive-lightbox' ),
216	'section' => 'responsive_lightbox_settings',
217	'type' => 'boolean',
218	'label' => __( 'Enable lightbox for WordPress image links.', 'responsive-lightbox' )
219	- ),
220	- 'image_title' => ~~array(~~
221	'title' => __( 'Single image title', 'responsive-lightbox' ),
222	'section' => 'responsive_lightbox_settings',
223	'type' => 'select',
224	'description' => __( 'Select title for single images.', 'responsive-lightbox' ),
225	'options' => $this->image_titles
226	- ),
227	- 'image_caption' => ~~array(~~
228	'title' => __( 'Single image caption', 'responsive-lightbox' ),
229	'section' => 'responsive_lightbox_settings',
230	'type' => 'select',
231	'description' => __( 'Select caption for single images (if supported by selected lightbox and/or gallery).', 'responsive-lightbox' ),
232	'options' => $this->image_titles
233	- ),
234	- 'images_as_gallery' => ~~array(~~
235	'title' => __( 'Single images as gallery', 'responsive-lightbox' ),
236	'section' => 'responsive_lightbox_settings',
237	'type' => 'boolean',
238	'label' => __( 'Display single post images as a gallery.', 'responsive-lightbox' )
239	- ),
240	- 'galleries' => ~~array(~~
241	'title' => __( 'Galleries', 'responsive-lightbox' ),
242	'section' => 'responsive_lightbox_settings',
243	'type' => 'boolean',
244	'label' => __( 'Enable lightbox for WordPress image galleries.', 'responsive-lightbox' )
245	- ),
246	- 'default_gallery' => ~~array(~~
247	'title' => __( 'WordPress gallery', 'responsive-lightbox' ),
248	'section' => 'responsive_lightbox_settings',
249	'type' => 'select',
250	'description' => __( 'Select your preferred default WordPress gallery style.', 'responsive-lightbox' ),
251	'options' => $galleries
252	- ),
253	- 'builder_gallery' => ~~array(~~
254	'title' => __( 'Builder gallery', 'responsive-lightbox' ),
255	'section' => 'responsive_lightbox_settings',
256	'type' => 'select',
257	'description' => __( 'Select your preferred default builder gallery style.', 'responsive-lightbox' ),
258	'options' => $builder_galleries
259	- ),
260	- 'default_woocommerce_gallery' => ~~array(~~
261	'title' => __( 'WooCommerce gallery', 'responsive-lightbox' ),
262	'section' => 'responsive_lightbox_settings',
263	'type' => 'select',
264	'disabled' => ! class_exists( 'WooCommerce' ),
265	'description' => __( 'Select your preferred gallery style for WooCommerce product gallery.', 'responsive-lightbox' ),
266	'options' => $galleries
267	- ),
268	- 'gallery_image_size' => ~~array(~~
269	'title' => __( 'Gallery image size', 'responsive-lightbox' ),
270	'section' => 'responsive_lightbox_settings',
271	'type' => 'select',
272	'description' => __( 'Select image size for gallery image links.', 'responsive-lightbox' ),
273	'options' => $sizes
274	- ),
275	- 'gallery_image_title' => ~~array(~~
276	'title' => __( 'Gallery image title', 'responsive-lightbox' ),
277	'section' => 'responsive_lightbox_settings',
278	'type' => 'select',
279	'description' => __( 'Select title for the gallery images.', 'responsive-lightbox' ),
280	'options' => $this->image_titles
281	- ),
282	- 'gallery_image_caption' => ~~array(~~
283	'title' => __( 'Gallery image caption', 'responsive-lightbox' ),
284	'section' => 'responsive_lightbox_settings',
285	'type' => 'select',
286	'description' => __( 'Select caption for the gallery images (if supported by selected lightbox and/or gallery).', 'responsive-lightbox' ),
287	'options' => $this->image_titles
288	- ),
289	- 'videos' => ~~array(~~
290	'title' => __( 'Videos', 'responsive-lightbox' ),
291	'section' => 'responsive_lightbox_settings',
292	'type' => 'boolean',
293	'label' => __( 'Enable lightbox for YouTube and Vimeo video links.', 'responsive-lightbox' )
294	- ),
295	- 'widgets' => ~~array(~~
296	'title' => __( 'Widgets', 'responsive-lightbox' ),
297	'section' => 'responsive_lightbox_settings',
298	'type' => 'boolean',
299	'label' => __( 'Enable lightbox for widgets content.', 'responsive-lightbox' )
300	- ),
301	- 'comments' => ~~array(~~
302	'title' => __( 'Comments', 'responsive-lightbox' ),
303	'section' => 'responsive_lightbox_settings',
304	'type' => 'boolean',
305	'label' => __( 'Enable lightbox for comments content.', 'responsive-lightbox' )
306	- ),
307	- 'force_custom_gallery' => ~~array(~~
308	'title' => __( 'Force lightbox', 'responsive-lightbox' ),
309	'section' => 'responsive_lightbox_settings',
310	'type' => 'boolean',
311	'label' => __( 'Try to force lightbox for custom WP gallery replacements, like Jetpack or Visual Composer galleries.', 'responsive-lightbox' )
312	- ),
313	- 'woocommerce_gallery_lightbox' => ~~array(~~
314	'title' => __( 'WooCommerce lightbox', 'responsive-lightbox' ),
315	'section' => 'responsive_lightbox_settings',
316	'type' => 'boolean',
317	'label' => __( 'Replace WooCommerce product gallery lightbox.', 'responsive-lightbox' ),
318	'disabled' => ! class_exists( 'WooCommerce' ) \|\| Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] !== 'default'
319	- ),
320	- 'enable_custom_events' => ~~array(~~
321	'title' => __( 'Custom events', 'responsive-lightbox' ),
322	'section' => 'responsive_lightbox_settings',
323	'type' => 'multiple',
324	- 'fields' => ~~array(~~
325	- 'enable_custom_events' => ~~array(~~
326	'type' => 'boolean',
327	'label' => __( 'Enable triggering lightbox on custom jQuery events.', 'responsive-lightbox' )
328	- ),
329	- 'custom_events' => ~~array(~~
330	'type' => 'text',
331	'description' => __( 'Enter a space separated list of events.', 'responsive-lightbox' )
332	- )
333	- )
334	- ),
335	- 'loading_place' => ~~array(~~
336	'title' => __( 'Loading place', 'responsive-lightbox' ),
337	'section' => 'responsive_lightbox_settings',
338	'type' => 'radio',
339	'description' => __( 'Select where all the lightbox scripts should be placed.', 'responsive-lightbox' ),
340	- 'options' => ~~array(~~
341	'header' => __( 'Header', 'responsive-lightbox' ),
342	'footer' => __( 'Footer', 'responsive-lightbox' )
343	- )
344	- ),
345	- 'conditional_loading' => ~~array(~~
346	'title' => __( 'Conditional loading', 'responsive-lightbox' ),
347	'section' => 'responsive_lightbox_settings',
348	'type' => 'boolean',
349	'label' => __( 'Enable to load scripts and styles only on pages that have images or galleries in post content.', 'responsive-lightbox' )
350	- ),
351	- 'deactivation_delete' => ~~array(~~
352	'title' => __( 'Delete data', 'responsive-lightbox' ),
353	'section' => 'responsive_lightbox_settings',
354	'type' => 'boolean',
355	'label' => __( 'Delete all plugin settings on deactivation.', 'responsive-lightbox' ),
356	'description' => __( 'Enable this to delete all plugin settings and also delete all plugin capabilities from all users on deactivation.', 'responsive-lightbox' )
357	- )
358	- )
359	- ),
360	- 'builder' => ~~array(~~
361	'option_group' => 'responsive_lightbox_builder',
362	'option_name' => 'responsive_lightbox_builder',
363	- 'sections' => ~~array(~~
364	- 'responsive_lightbox_builder' => ~~array(~~
365	'title' => __( 'Gallery Builder Settings', 'responsive-lightbox' )
366	- )
367	- ),
368	'prefix' => 'rl',
369	- 'fields' => ~~array(~~
370	- 'gallery_builder' => ~~array(~~
371	'title' => __( 'Gallery Builder', 'responsive-lightbox' ),
372	'section' => 'responsive_lightbox_builder',
373	'type' => 'boolean',
374	'label' => __( 'Enable advanced gallery builder.', 'responsive-lightbox' )
375	- ),
376	- 'categories' => ~~array(~~
377	'title' => __( 'Categories', 'responsive-lightbox' ),
378	'section' => 'responsive_lightbox_builder',
379	'type' => 'boolean',
380	'label' => __( 'Enable Gallery Categories.', 'responsive-lightbox' ),
381	'description' => __( 'Enable if you want to use Gallery Categories.', 'responsive-lightbox' )
382	- ),
383	- 'tags' => ~~array(~~
384	'title' => __( 'Tags', 'responsive-lightbox' ),
385	'section' => 'responsive_lightbox_builder',
386	'type' => 'boolean',
387	'label' => __( 'Enable Gallery Tags.', 'responsive-lightbox' ),
388	'description' => __( 'Enable if you want to use Gallery Tags.', 'responsive-lightbox' )
389	- ),
390	- 'permalink' => ~~array(~~
391	'title' => __( 'Gallery Permalink', 'responsive-lightbox' ),
392	'section' => 'responsive_lightbox_builder',
393	'type' => 'text',
394	- 'description' => '<code>' . site_url() . '/<strong>' . untrailingslashit( esc_html( $rl->options['builder']['permalink'] ) ) . '</strong>/</code><br />' . __( 'Enter gallery page slug.', 'responsive-lightbox' )
395	- ),
396	- 'permalink_categories' => ~~array(~~
397	'title' => __( 'Categories Permalink', 'responsive-lightbox' ),
398	'section' => 'responsive_lightbox_builder',
399	'type' => 'text',
400	- 'description' => '<code>' . site_url() . '/<strong>' . untrailingslashit( esc_html( $rl->options['builder']['permalink_categories'] ) ) . '</strong>/</code><br />' . __( 'Enter gallery categories archive page slug.', 'responsive-lightbox' )
401	- ),
402	- 'permalink_tags' => ~~array(~~
403	'title' => __( 'Tags Permalink', 'responsive-lightbox' ),
404	'section' => 'responsive_lightbox_builder',
405	'type' => 'text',
406	- 'description' => '<code>' . site_url() . '/<strong>' . untrailingslashit( esc_html( $rl->options['builder']['permalink_tags'] ) ) . '</strong>/</code><br />' . __( 'Enter gallery tags archive page slug.', 'responsive-lightbox' )
407	- ),
408	- 'archives' => ~~array(~~
409	'title' => __( 'Archives', 'responsive-lightbox' ),
410	'section' => 'responsive_lightbox_builder',
411	'type' => 'boolean',
412	'label' => __( 'Enable gallery archives.', 'responsive-lightbox' )
413	- ),
414	- 'archives_category' => ~~array(~~
415	'title' => __( 'Archives category', 'responsive-lightbox' ),
416	'section' => 'responsive_lightbox_builder',
417	'type' => 'select',
418	'description' => __( 'Select category for gallery archives.', 'responsive-lightbox' ),
419	- 'options' => ~~array(~~
420	'all' => __( 'All', 'responsive-lightbox' )
421	- )
422	- )
423	- )
424	- ),
425	- 'folders' => ~~array(~~
426	'option_group' => 'responsive_lightbox_folders',
427	'option_name' => 'responsive_lightbox_folders',
428	- 'sections' => ~~array(~~
429	- 'responsive_lightbox_folders' => ~~array(~~
430	'title' => __( 'Folders Settings', 'responsive-lightbox' )
431	- )
432	- ),
433	'prefix' => 'rl',
434	- 'fields' => ~~array(~~
435	- 'active' => ~~array(~~
436	'title' => __( 'Folders', 'responsive-lightbox' ),
437	'section' => 'responsive_lightbox_folders',
438	'type' => 'boolean',
439	'label' => __( 'Enable media folders.', 'responsive-lightbox' )
440	- ),
441	- 'media_taxonomy' => ~~array(~~
442	'title' => __( 'Media taxonomy', 'responsive-lightbox' ),
443	'section' => 'responsive_lightbox_folders',
444	'type' => 'select',
445	'description' => __( 'Select media taxonomy.', 'responsive-lightbox' ) . '<br />' . __( 'If you have ever used custom media taxonomies you may try to <a id="rl_folders_load_old_taxonomies" href="#">load and use them.</a>', 'responsive-lightbox' ),
446	'after_field' => '<span class="spinner rl-spinner"></span>',
447	- 'options' => ~~array(~~ $rl->options['folders']['media_taxonomy'] => $rl->options['folders']['media_taxonomy'] . ' (' . __( 'Folders', 'responsive-lightbox' ) . ')' )
448	- ),
449	- 'media_tags' => ~~array(~~
450	'title' => __( 'Media tags', 'responsive-lightbox' ),
451	'section' => 'responsive_lightbox_folders',
452	'type' => 'boolean',
453	'label' => __( 'Enable media tags.', 'responsive-lightbox' ),
454	'description' => __( 'Enable if you want to use media tags.', 'responsive-lightbox' )
455	- ),
456	- 'show_in_menu' => ~~array(~~
457	'title' => __( 'Show in menu', 'responsive-lightbox' ),
458	'section' => 'responsive_lightbox_folders',
459	'type' => 'boolean',
460	'label' => __( 'Enable to show the taxonomy in the admin menu.', 'responsive-lightbox' )
461	- ),
462	- 'folders_removal' => ~~array(~~
463	'title' => __( 'Subfolder removal', 'responsive-lightbox' ),
464	'section' => 'responsive_lightbox_folders',
465	'type' => 'boolean',
466	'label' => __( 'Select to remove subfolders when parent folder is deleted.', 'responsive-lightbox' )
467	- ),
468	- 'jstree_wholerow' => ~~array(~~
469	'title' => __( 'Whole row', 'responsive-lightbox' ),
470	'section' => 'responsive_lightbox_folders',
471	'type' => 'boolean',
472	'label' => __( 'Enable to highlight folder\'s row as a clickable area.', 'responsive-lightbox' )
473	- )
474	- )
475	- ),
476	- 'remote_library' => ~~array(~~
477	'option_group' => 'responsive_lightbox_remote_library',
478	'option_name' => 'responsive_lightbox_remote_library',
479	- 'sections' => ~~array(~~
480	- 'responsive_lightbox_remote_library' => ~~array(~~
481	'title' => __( 'Remote Library Settings', 'responsive-lightbox' )
482	- ),
483	- 'responsive_lightbox_remote_library_providers' => ~~array(~~
484	'title' => __( 'Media Providers', 'responsive-lightbox' ),
485	'page' => 'responsive_lightbox_remote_library',
486	- 'callback' => ~~array(~~ $this, 'remote_library_providers_description' )
487	- )
488	- ),
489	'prefix' => 'rl',
490	- 'fields' => ~~array(~~
491	- 'active' => ~~array(~~
492	'title' => __( 'Remote Library', 'responsive-lightbox' ),
493	'section' => 'responsive_lightbox_remote_library',
494	'type' => 'boolean',
495	'label' => __( 'Enable remote libraries.', 'responsive-lightbox' ),
496	'description' => __( 'Check this to enable remote access to the following image libraries.', 'responsive-lightbox' )
497	- ),
498	- 'caching' => ~~array(~~
499	'title' => __( 'Caching', 'responsive-lightbox' ),
500	'section' => 'responsive_lightbox_remote_library',
501	'type' => 'boolean',
502	'label' => __( 'Enable remote library requests caching.', 'responsive-lightbox' )
503	- ),
504	- 'cache_expiry' => ~~array(~~
505	'title' => __( 'Cache expiry', 'responsive-lightbox' ),
506	'section' => 'responsive_lightbox_remote_library',
507	'type' => 'number',
508	'min' => 1,
509	'description' => __( 'Enter the cache expiry time.', 'responsive-lightbox' ),
510	'append' => __( 'hour(s)', 'responsive-lightbox' )
511	- )
512	- )
513	- ),
514	- 'configuration' => ~~array(~~
515	'option_group' => 'responsive_lightbox_configuration',
516	'option_name' => 'responsive_lightbox_configuration',
517	- 'sections' => ~~array(~~
518	- 'responsive_lightbox_configuration' => ~~array(~~
519	'title' => sprintf( __( '%s Settings', 'responsive-lightbox' ), ( isset( $this->scripts[$rl->options['settings']['script']]['name'] ) ? $this->scripts[$rl->options['settings']['script']]['name'] : $this->scripts[$rl->defaults['settings']['script']]['name'] ) )
520	- ),
521	- ),
522	'prefix' => 'rl',
523	- 'fields' => ~~array()~~
524	- ),
525	- 'capabilities' => ~~array(~~
526	'option_group' => 'responsive_lightbox_capabilities',
527	'option_name' => 'responsive_lightbox_capabilities',
528	- 'callback' => ~~array(~~ $this, 'validate_capabilities' ),
529	- 'sections' => ~~array(~~
530	- 'responsive_lightbox_capabilities_fields' => ~~array(~~
531	'title' => __( 'Capabilities Settings', 'responsive-lightbox' ),
532	'page' => 'responsive_lightbox_capabilities'
533	- ),
534	- 'responsive_lightbox_capabilities' => ~~array(~~
535	- 'callback' => ~~array(~~ $this, 'capabilities_table' )
536	- )
537	- ),
538	'prefix' => 'rl',
539	- 'fields' => ~~array(~~
540	- 'active' => ~~array(~~
541	'title' => __( 'Capabilities', 'responsive-lightbox' ),
542	'section' => 'responsive_lightbox_capabilities_fields',
543	'type' => 'boolean',
544	'label' => __( 'Enable advanced capability management.', 'responsive-lightbox' ),
545	'description' => __( 'Check this to enable access to plugin features for selected user roles.', 'responsive-lightbox' )
546	- )
547	- )
548	- ),
549	- 'basicgrid_gallery' => ~~array(~~
550	'option_group' => 'responsive_lightbox_basicgrid_gallery',
551	'option_name' => 'responsive_lightbox_basicgrid_gallery',
552	- 'sections' => ~~array(~~
553	- 'responsive_lightbox_basicgrid_gallery' => ~~array(~~
554	'title' => __( 'Basic Grid Gallery Settings', 'responsive-lightbox' )
555	- )
556	- ),
557	'prefix' => 'rl',
558	- 'fields' => ~~array(~~
559	- 'screen_size_columns' => ~~array(~~
560	'title' => __( 'Screen sizes', 'responsive-lightbox' ),
561	'section' => 'responsive_lightbox_basicgrid_gallery',
562	'type' => 'multiple',
563	'description' => __( 'Number of columns in a gallery depending on the device screen size. (if greater than 0 overrides the Columns option)', 'responsive-lightbox' ),
564	- 'fields' => ~~array(~~
565	- 'columns_lg' => ~~array(~~
566	'type' => 'number',
567	'min' => 0,
568	'max' => 6,
569	'append' => __( 'large devices / desktops (≥1200px)', 'responsive-lightbox' )
570	- ),
571	- 'columns_md' => ~~array(~~
572	'type' => 'number',
573	'min' => 0,
574	'max' => 6,
575	'append' => __( 'medium devices / desktops (≥992px)', 'responsive-lightbox' )
576	- ),
577	- 'columns_sm' => ~~array(~~
578	'type' => 'number',
579	'min' => 0,
580	'max' => 6,
581	'append' => __( 'small devices / tablets (≥768px)', 'responsive-lightbox' )
582	- ),
583	- 'columns_xs' => ~~array(~~
584	'type' => 'number',
585	'min' => 0,
586	'max' => 6,
587	'append' => __( 'extra small devices / phones (<768px)', 'responsive-lightbox' )
588	- )
589	- ),
590	- ),
591	- 'gutter' => ~~array(~~
592	'title' => __( 'Gutter', 'responsive-lightbox' ),
593	'section' => 'responsive_lightbox_basicgrid_gallery',
594	'type' => 'number',
595	'min' => 0,
596	'description' => __( 'Set the pixel width between the columns and rows.', 'responsive-lightbox' ),
597	'append' => 'px'
598	- ),
599	- 'force_height' => ~~array(~~
600	'title' => __( 'Force height', 'responsive-lightbox' ),
601	'section' => 'responsive_lightbox_basicgrid_gallery',
602	'type' => 'boolean',
603	'label' => __( 'Enable to force the thumbnail row height.', 'responsive-lightbox' )
604	- ),
605	- 'row_height' => ~~array(~~
606	'title' => __( 'Row height', 'responsive-lightbox' ),
607	'section' => 'responsive_lightbox_basicgrid_gallery',
608	'type' => 'number',
609	'min' => 50,
610	'description' => __( 'Enter the thumbnail row height in pixels (used if Force height is enabled). Defaults to 150px.', 'responsive-lightbox' ),
611	'append' => 'px'
612	- )
613	- )
614	- ),
615	- 'basicslider_gallery' => ~~array(~~
616	'option_group' => 'responsive_lightbox_basicslider_gallery',
617	'option_name' => 'responsive_lightbox_basicslider_gallery',
618	- 'sections' => ~~array(~~
619	- 'responsive_lightbox_basicslider_gallery' => ~~array(~~
620	'title' => __( 'Basic Slider Gallery Settings', 'responsive-lightbox' )
621	- )
622	- ),
623	'prefix' => 'rl',
624	- 'fields' => ~~array(~~
625	- 'adaptive_height' => ~~array(~~
626	'title' => __( 'Adaptive Height', 'responsive-lightbox' ),
627	'section' => 'responsive_lightbox_basicslider_gallery',
628	'type' => 'boolean',
629	'label' => __( 'The slider height should change on the fly according to the current slide.', 'responsive-lightbox' )
630	- ),
631	- 'loop' => ~~array(~~
632	'title' => __( 'Loop', 'responsive-lightbox' ),
633	'section' => 'responsive_lightbox_basicslider_gallery',
634	'type' => 'boolean',
635	'label' => __( 'Whether the slider should loop (i.e. the first slide goes to the last, the last slide goes to the first).', 'responsive-lightbox' )
636	- ),
637	- 'captions' => ~~array(~~
638	'title' => __( 'Captions Position', 'responsive-lightbox' ),
639	'section' => 'responsive_lightbox_basicslider_gallery',
640	'type' => 'select',
641	'description' => __( 'Specifies the position of captions or no captions at all.', 'responsive-lightbox' ),
642	- 'options' => ~~array(~~
643	'none' => __( 'None', 'responsive-lightbox' ),
644	'overlay' => __( 'Overlay', 'responsive-lightbox' ),
645	'below' => __( 'Below', 'responsive-lightbox' )
646	- )
647	- ),
648	- 'init_single' => ~~array(~~
649	'title' => __( 'Single Image Slider', 'responsive-lightbox' ),
650	'section' => 'responsive_lightbox_basicslider_gallery',
651	'type' => 'boolean',
652	'label' => __( 'Whether the slider should initialize even if there is only one slide element.', 'responsive-lightbox' )
653	- ),
654	- 'responsive' => ~~array(~~
655	'title' => __( 'Responsive', 'responsive-lightbox' ),
656	'section' => 'responsive_lightbox_basicslider_gallery',
657	'type' => 'boolean',
658	'label' => __( 'Whether the slider should be responsive.', 'responsive-lightbox' )
659	- ),
660	- 'preload' => ~~array(~~
661	'title' => __( 'Preload', 'responsive-lightbox' ),
662	'section' => 'responsive_lightbox_basicslider_gallery',
663	'type' => 'select',
664	'description' => __( 'Elements that are preloaded before slider shows.', 'responsive-lightbox' ),
665	- 'options' => ~~array(~~
666	'all' => __( 'All', 'responsive-lightbox' ),
667	'visible' => __( 'Only visible', 'responsive-lightbox' )
668	- )
669	- ),
670	- 'pager' => ~~array(~~
671	'title' => __( 'Pager', 'responsive-lightbox' ),
672	'section' => 'responsive_lightbox_basicslider_gallery',
673	'type' => 'boolean',
674	'label' => __( 'Whether the slider should have a pager.', 'responsive-lightbox' )
675	- ),
676	- 'controls' => ~~array(~~
677	'title' => __( 'Controls', 'responsive-lightbox' ),
678	'section' => 'responsive_lightbox_basicslider_gallery',
679	'type' => 'boolean',
680	'label' => __( 'Whether the slider should have controls (next, previous arrows).', 'responsive-lightbox' )
681	- ),
682	- 'hide_on_end' => ~~array(~~
683	'title' => __( 'Hide Controls on End', 'responsive-lightbox' ),
684	'section' => 'responsive_lightbox_basicslider_gallery',
685	'type' => 'boolean',
686	'label' => __( 'Hide the previous or next control when it reaches the first or last slide respectively.', 'responsive-lightbox' )
687	- ),
688	- 'slide_margin' => ~~array(~~
689	'title' => __( 'Slide Margin', 'responsive-lightbox' ),
690	'section' => 'responsive_lightbox_basicslider_gallery',
691	'type' => 'number',
692	'min' => 0,
693	'description' => __( 'The spacing between slides.', 'responsive-lightbox' ),
694	'append' => '%'
695	- ),
696	- 'transition' => ~~array(~~
697	'title' => __( 'Transition', 'responsive-lightbox' ),
698	'section' => 'responsive_lightbox_basicslider_gallery',
699	'type' => 'select',
700	'description' => __( 'Transition type to use, or no transitions.', 'responsive-lightbox' ),
701	- 'options' => ~~array(~~
702	'none' => __( 'None', 'responsive-lightbox' ),
703	'fade' => __( 'Fade', 'responsive-lightbox' ),
704	'horizontal' => __( 'Horizontal', 'responsive-lightbox' ),
705	'vertical' => __( 'Vertical', 'responsive-lightbox' ),
706	'kenburns' => __( 'Ken Burns', 'responsive-lightbox' )
707	- )
708	- ),
709	- 'kenburns_zoom' => ~~array(~~
710	'title' => __( 'Ken Burns Zoom', 'responsive-lightbox' ),
711	'section' => 'responsive_lightbox_basicslider_gallery',
712	'type' => 'number',
713	'min' => 0,
714	'description' => __( 'Max zoom level use for the Ken Burns transition.', 'responsive-lightbox' ),
715	'append' => '%'
716	- ),
717	- 'speed' => ~~array(~~
718	'title' => __( 'Transition Speed', 'responsive-lightbox' ),
719	'section' => 'responsive_lightbox_basicslider_gallery',
720	'type' => 'number',
721	'min' => 0,
722	'description' => __( 'The time the transition takes to complete.', 'responsive-lightbox' ),
723	'append' => 'ms'
724	- ),
725	- 'easing' => ~~array(~~
726	'title' => __( 'Easing Effect', 'responsive-lightbox' ),
727	'section' => 'responsive_lightbox_basicslider_gallery',
728	'type' => 'select',
729	'description' => __( 'The easing effect to use for the selected transition.', 'responsive-lightbox' ),
730	- 'options' => ~~array(~~
731	'linear' => 'linear',
732	'swing' => 'swing',
733	'easeInQuad' => 'easeInQuad',
	@@ -760,193 +766,203 @@ class Responsive_Lightbox_Settings {
760	'easeInBounce' => 'easeInBounce',
761	'easeOutBounce' => 'easeOutBounce',
762	'easeInOutBounce' => 'easeInOutBounce'
763	- )
764	- ),
765	- 'continuous' => ~~array(~~
766	'title' => __( 'Continuous', 'responsive-lightbox' ),
767	'section' => 'responsive_lightbox_basicslider_gallery',
768	'type' => 'boolean',
769	'label' => __( 'Whether the slider should run continuously (seamless transition between the first and last slides).', 'responsive-lightbox' )
770	- ),
771	- 'use_css' => ~~array(~~
772	'title' => __( 'Use CSS', 'responsive-lightbox' ),
773	'section' => 'responsive_lightbox_basicslider_gallery',
774	'type' => 'boolean',
775	'label' => __( 'Whether the slider should use CSS transitions. If the user\'s browser doesn\'t support CSS transitions the slider will fallback to jQuery.', 'responsive-lightbox' )
776	- ),
777	- 'slideshow' => ~~array(~~
778	'title' => __( 'Slideshow', 'responsive-lightbox' ),
779	'section' => 'responsive_lightbox_basicslider_gallery',
780	'type' => 'boolean',
781	'label' => __( 'Whether the slider should run automatically on load.', 'responsive-lightbox' )
782	- ),
783	- 'slideshow_direction' => ~~array(~~
784	'title' => __( 'Slideshow Direction', 'responsive-lightbox' ),
785	'section' => 'responsive_lightbox_basicslider_gallery',
786	'type' => 'select',
787	'description' => __( 'Which direction the slider should move in if in slideshow mode.', 'responsive-lightbox' ),
788	- 'options' => ~~array(~~
789	'next' => __( 'Next', 'responsive-lightbox' ),
790	'prev' => __( 'Previous', 'responsive-lightbox' )
791	- )
792	- ),
793	- 'slideshow_hover' => ~~array(~~
794	'title' => __( 'Slideshow Hover', 'responsive-lightbox' ),
795	'section' => 'responsive_lightbox_basicslider_gallery',
796	'type' => 'boolean',
797	'label' => __( 'Whether the slideshow should pause automatically on hover.', 'responsive-lightbox' )
798	- ),
799	- 'slideshow_hover_delay' => ~~array(~~
800	'title' => __( 'Slideshow Hover Delay', 'responsive-lightbox' ),
801	'section' => 'responsive_lightbox_basicslider_gallery',
802	'type' => 'number',
803	'min' => 0,
804	'description' => __( 'The delay (if any) before the slider resumes automatically after hover.', 'responsive-lightbox' ),
805	'append' => 'ms'
806	- ),
807	- 'slideshow_delay' => ~~array(~~
808	'title' => __( 'Slideshow Delay', 'responsive-lightbox' ),
809	'section' => 'responsive_lightbox_basicslider_gallery',
810	'type' => 'number',
811	'min' => 0,
812	'description' => __( 'The delay (if any) before the slider runs automatically on load.', 'responsive-lightbox' ),
813	'append' => 'ms'
814	- ),
815	- 'slideshow_pause' => ~~array(~~
816	'title' => __( 'Slideshow Pause', 'responsive-lightbox' ),
817	'section' => 'responsive_lightbox_basicslider_gallery',
818	'type' => 'number',
819	'min' => 0,
820	'description' => __( 'The time a slide lasts.', 'responsive-lightbox' ),
821	'append' => 'ms'
822	- )
823	- )
824	- ),
825	- 'basicmasonry_gallery' => ~~array(~~
826	'option_group' => 'responsive_lightbox_basicmasonry_gallery',
827	'option_name' => 'responsive_lightbox_basicmasonry_gallery',
828	- 'sections' => ~~array(~~
829	- 'responsive_lightbox_basicmasonry_gallery' => ~~array(~~
830	'title' => __( 'Basic Masonry Gallery Settings', 'responsive-lightbox' )
831	- )
832	- ),
833	'prefix' => 'rl',
834	- 'fields' => ~~array(~~
835	- 'screen_size_columns' => ~~array(~~
836	'title' => __( 'Screen sizes', 'responsive-lightbox' ),
837	'section' => 'responsive_lightbox_basicmasonry_gallery',
838	'type' => 'multiple',
839	'description' => __( 'Number of columns in a gallery depending on the device screen size. (if greater than 0 overrides the Columns option)', 'responsive-lightbox' ),
840	- 'fields' => ~~array(~~
841	- 'columns_lg' => ~~array(~~
842	'type' => 'number',
843	'min' => 0,
844	'max' => 6,
845	'default' => 4,
846	'append' => __( 'large devices / desktops (≥1200px)', 'responsive-lightbox' )
847	- ),
848	- 'columns_md' => ~~array(~~
849	'type' => 'number',
850	'min' => 0,
851	'max' => 6,
852	'default' => 3,
853	'append' => __( 'medium devices / desktops (≥992px)', 'responsive-lightbox' )
854	- ),
855	- 'columns_sm' => ~~array(~~
856	'type' => 'number',
857	'min' => 0,
858	'max' => 6,
859	'default' => 2,
860	'append' => __( 'small devices / tablets (≥768px)', 'responsive-lightbox' )
861	- ),
862	- 'columns_xs' => ~~array(~~
863	'type' => 'number',
864	'min' => 0,
865	'max' => 6,
866	'default' => 2,
867	'append' => __( 'extra small devices / phones (<768px)', 'responsive-lightbox' )
868	- )
869	- ),
870	- ),
871	- 'gutter' => ~~array(~~
872	'title' => __( 'Gutter', 'responsive-lightbox' ),
873	'section' => 'responsive_lightbox_basicmasonry_gallery',
874	'type' => 'number',
875	'description' => __( 'Horizontal space between gallery items.', 'responsive-lightbox' ),
876	'append' => 'px'
877	- ),
878	- 'margin' => ~~array(~~
879	'title' => __( 'Margin', 'responsive-lightbox' ),
880	'section' => 'responsive_lightbox_basicmasonry_gallery',
881	'type' => 'number',
882	'description' => __( 'Vertical space between gallery items.', 'responsive-lightbox' ),
883	'append' => 'px'
884	- ),
885	- 'origin_left' => ~~array(~~
886	'title' => __( 'Origin Left', 'responsive-lightbox' ),
887	'section' => 'responsive_lightbox_basicmasonry_gallery',
888	'type' => 'boolean',
889	'label' => __( 'Enable left-to-right layouts.', 'responsive-lightbox' ),
890	'description' => __( 'Controls the horizontal flow of the layout. By default, item elements start positioning at the left. Uncheck it for right-to-left layouts.', 'responsive-lightbox' )
891	- ),
892	- 'origin_top' => ~~array(~~
893	'title' => __( 'Origin Top', 'responsive-lightbox' ),
894	'section' => 'responsive_lightbox_basicmasonry_gallery',
895	'type' => 'boolean',
896	'label' => __( 'Enable top-to-bottom layouts.', 'responsive-lightbox' ),
897	'description' => __( 'Controls the vetical flow of the layout. By default, item elements start positioning at the top. Uncheck it for bottom-up layouts.', 'responsive-lightbox' )
898	- )
899	- )
900	- )






































901	);
902
903	- $this->tabs = apply_filters( 'rl_settings_tabs', array(
904	- 'settings' => array(
905	- 'name' => __( 'General', 'responsive-lightbox' ),
906	- 'key' => 'responsive_lightbox_settings',
907	- 'submit' => 'save_rl_settings',
908	- 'reset' => 'reset_rl_settings'
909	- ),
910	- 'configuration' => array(
911	- 'name' => __( 'Lightboxes', 'responsive-lightbox' ),
912	- 'key' => 'responsive_lightbox_configuration',
913	- 'submit' => 'save_' . $this->settings['configuration']['prefix'] . '_configuration',
914	- 'reset' => 'reset_' . $this->settings['configuration']['prefix'] . '_configuration',
915	- 'sections' => $scripts,
916	- 'default_section' => $rl->options['settings']['script']
917	- ),
918	- 'basicgrid_gallery' => array(
919	- 'name' => __( 'Basic Grid', 'responsive-lightbox' ),
920	- 'key' => 'responsive_lightbox_basicgrid_gallery',
921	- 'submit' => 'save_rl_basicgrid_gallery',
922	- 'reset' => 'reset_rl_basicgrid_gallery'
923	- ),
924	- 'basicslider_gallery' => array(
925	- 'name' => __( 'Basic Slider', 'responsive-lightbox' ),
926	- 'key' => 'responsive_lightbox_basiclider_gallery',
927	- 'submit' => 'save_rl_basiclider_gallery',
928	- 'reset' => 'reset_rl_basiclider_gallery'
929	- ),
930	- 'basicmasonry_gallery' => array(
931	- 'name' => __( 'Basic Masonry', 'responsive-lightbox' ),
932	- 'key' => 'responsive_lightbox_basicmasonry_gallery',
933	- 'submit' => 'save_rl_basicmasonry_gallery',
934	- 'reset' => 'reset_rl_basicmasonry_gallery'
935	- )
936	- ) );
937	-
938	$tabs_copy = $this->tabs;
939	$tab_key = '';
940	- $section_key = '';
941
942	// set current tab and section
943	- if ( is_admin() && ! ( ~~defined( 'DOING_AJAX'~~ ) ~~&& DOING_AJAX~~ ) ) {
944	global $pagenow;
945



946	// check settings page
947	- if ( $pagenow === 'options.php' \|\| ( $pagenow == 'admin.php' && ~~isset(~~ $~~_GET['~~page'] ) && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $this->tabs + ~~array(~~ 'gallery' => '', 'addons' => '' ) ) ) . ')$/', $~~_GET['~~page'], $tabs ) === 1 ) ) {

948	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
949	- ~~$section_key = isset( $_REQUEST['section'] ) ? esc_attr( $_REQUEST['section'] ) : ( ! empty( $this->tabs[$tab_key]['default_section'] ) ? $this->tabs[$tab_key]['default_section'] : '' );~~



950	}
951	}
952
	@@ -954,7 +970,8 @@ class Responsive_Lightbox_Settings {
954	$gallery_types = $rl->gallery_types;
955
956	// remove default gallery
957	- ~~unset~~( $gallery_types['default'] );

958
959	// get available galleries
960	$gallery_types = apply_filters( 'rl_gallery_types', $gallery_types );
	@@ -969,7 +986,7 @@ class Responsive_Lightbox_Settings {
969
970	// backward compatibility, remove from tabs
971	$gallery_tabs = array_intersect( array_keys( $this->tabs ), array_keys( $gallery_types ) );
972	- $galleries = ~~array()~~;
973
974	if ( ! empty( $gallery_tabs ) ) {
975	// unset tabs if exist
	@@ -983,46 +1000,49 @@ class Responsive_Lightbox_Settings {
983	$gallery_sections[$key] = $gallery['name'];
984	}
985
986	- if ( $tab_key == 'gallery' )
987	- ~~$section_key~~ ~~= isset~~( ~~$_REQUEST['section']~~ ~~) ? esc_attr(~~ $~~_REQUEST['section']~~ ) ~~: ( in_array( $rl->options['settings']['default_gallery'] . '_gallery', array_keys( $gallery_sections ) ) ? $rl->options['settings']['default_gallery'] . '_gallery' : key( $gallery_sections ) );~~
988	-
989	- ~~$this->tabs['gallery'] = array(~~
990	- ~~'name' => __( 'Galleries', 'responsive-lightbox' ),~~
991	- 'key' => 'responsive_lightbox_' . $section_key,
992	- 'submit' => array_key_exists( $section_key, $tabs_copy ) ? $tabs_copy[$section_key]['submit'] : 'save_' . $section_key . '_configuration',
993	- 'reset' => array_key_exists( $section_key, $tabs_copy ) ? $tabs_copy[$section_key]['reset'] : 'reset_rl_' . $section_key,
994	- 'sections' => $gallery_sections,
995	- 'default_section' => $section_key
996	- );
997	- }
998	-
999	- $this->tabs['builder'] = array(
1000	- 'name' => __( 'Builder', 'responsive-lightbox' ),
1001	- 'key' => 'responsive_lightbox_builder',
1002	- 'submit' => 'save_rl_builder',
1003	- 'reset' => 'reset_rl_builder'
1004	- );
1005	-
1006	- $this->tabs['folders'] = array(
1007	- 'name' => __( 'Folders', 'responsive-lightbox' ),
1008	- 'key' => 'responsive_lightbox_folders',
1009	- 'submit' => 'save_rl_folders',
1010	- 'reset' => 'reset_rl_folders'
1011	- );
1012
1013	- $this->tabs['~~capabilities~~'] = ~~array(~~
1014	- 'name' => __( '~~Capabilities~~', 'responsive-lightbox' ),
1015	- 'key' => '~~responsive_lightbox_capabilities~~',
1016	- 'submit' => '~~save_rl_capabilities~~',
1017	- 'reset' => '~~reset_rl_capabilities~~'
1018	- );



1019
1020	- $this->tabs['~~remote_library~~'] = ~~array(~~
1021	- 'name' => __( '~~Remote Library~~', 'responsive-lightbox' ),
1022	- 'key' => '~~responsive_lightbox_remote_library~~',
1023	- 'submit' => '~~save_rl_remote_library~~',
1024	- 'reset' => '~~reset_rl_remote_library~~'
1025	- );





















1026
1027	$this->tabs = apply_filters( 'rl_settings_tabs_extra', $this->tabs );
1028
	@@ -1030,29 +1050,28 @@ class Responsive_Lightbox_Settings {
1030	if ( isset( $this->tabs['licenses'] ) ) {
1031	unset( $this->tabs['licenses'] );
1032
1033	- $this->tabs['licenses'] = ~~array(~~
1034	- 'name' => __( 'Licenses', 'responsive-lightbox' ),
1035	- 'key' => 'responsive_lightbox_licenses',
1036	- 'submit' => 'save_rl_licenses',
1037	- 'reset' => 'reset_rl_licenses'
1038	- );
1039	}
1040
1041	- $this->tabs['addons'] = ~~array(~~
1042	- 'name' => __( 'Add-ons', 'responsive-lightbox' ),
1043	- 'key' => 'responsive_lightbox_configuration',
1044	- 'callback' => ~~array(~~ $this, 'addons_tab_cb' )
1045	- );
1046
1047	- if ( isset( $this->tabs[$tab_key]['sections'][$section_key] ) && empty( $this->tabs[$tab_key]['sections']['responsive_lightbox_' . $tab_key]['title'] ) ) {
1048	$this->settings[$tab_key]['sections']['responsive_lightbox_' . $tab_key]['title'] = sprintf( __( '%s Settings', 'responsive-lightbox' ), $this->tabs[$tab_key]['sections'][$section_key] );
1049	- }
1050
1051	switch ( ! empty( $section_key ) ? $section_key : $rl->options['settings']['script'] ) {
1052	case 'swipebox':
1053	$this->settings['configuration']['prefix'] = 'rl_sb';
1054	- $this->settings['configuration']['fields'] = ~~array(~~
1055	- 'animation' => ~~array(~~
1056	'title' => __( 'Animation type', 'responsive-lightbox' ),
1057	'section' => 'responsive_lightbox_configuration',
1058	'type' => 'radio',
	@@ -1060,68 +1079,68 @@ class Responsive_Lightbox_Settings {
1060	'description' => __( 'Select a method of applying a lightbox effect.', 'responsive-lightbox' ),
1061	'options' => $this->scripts['swipebox']['animations'],
1062	'parent' => 'swipebox'
1063	- ),
1064	- 'force_png_icons' => ~~array(~~
1065	'title' => __( 'Force PNG icons', 'responsive-lightbox' ),
1066	'section' => 'responsive_lightbox_configuration',
1067	'type' => 'boolean',
1068	'label' => __( 'Enable this if you\'re having problems with navigation icons not visible on some devices.', 'responsive-lightbox' ),
1069	'parent' => 'swipebox'
1070	- ),
1071	- 'hide_close_mobile' => ~~array(~~
1072	'title' => __( 'Hide close on mobile', 'responsive-lightbox' ),
1073	'section' => 'responsive_lightbox_configuration',
1074	'type' => 'boolean',
1075	'label' => __( 'Hide the close button on mobile devices.', 'responsive-lightbox' ),
1076	'parent' => 'swipebox'
1077	- ),
1078	- 'remove_bars_mobile' => ~~array(~~
1079	'title' => __( 'Remove bars on mobile', 'responsive-lightbox' ),
1080	'section' => 'responsive_lightbox_configuration',
1081	'type' => 'boolean',
1082	'label' => __( 'Hide the top and bottom bars on mobile devices.', 'responsive-lightbox' ),
1083	'parent' => 'swipebox'
1084	- ),
1085	- 'hide_bars' => ~~array(~~
1086	'title' => __( 'Top and bottom bars', 'responsive-lightbox' ),
1087	'section' => 'responsive_lightbox_configuration',
1088	'type' => 'multiple',
1089	- 'fields' => ~~array(~~
1090	- 'hide_bars' => ~~array(~~
1091	'type' => 'boolean',
1092	'label' => __( 'Hide top and bottom bars after a period of time.', 'responsive-lightbox' ),
1093	'parent' => 'swipebox'
1094	- ),
1095	- 'hide_bars_delay' => ~~array(~~
1096	'type' => 'number',
1097	'description' => __( 'Enter the time after which the top and bottom bars will be hidden (when hiding is enabled).', 'responsive-lightbox' ),
1098	'append' => 'ms',
1099	'parent' => 'swipebox'
1100	- )
1101	- )
1102	- ),
1103	- 'video_max_width' => ~~array(~~
1104	'title' => __( 'Video max width', 'responsive-lightbox' ),
1105	'section' => 'responsive_lightbox_configuration',
1106	'type' => 'number',
1107	'description' => __( 'Enter the max video width in a lightbox.', 'responsive-lightbox' ),
1108	'append' => 'px',
1109	'parent' => 'swipebox'
1110	- ),
1111	- 'loop_at_end' => ~~array(~~
1112	'title' => __( 'Loop at end', 'responsive-lightbox' ),
1113	'section' => 'responsive_lightbox_configuration',
1114	'type' => 'boolean',
1115	'label' => __( 'True will return to the first image after the last image is reached.', 'responsive-lightbox' ),
1116	'parent' => 'swipebox'
1117	- ),
1118	- );
1119	break;
1120
1121	case 'prettyphoto':
1122	$this->settings['configuration']['prefix'] = 'rl_pp';
1123	- $this->settings['configuration']['fields'] = ~~array(~~
1124	- 'animation_speed' => ~~array(~~
1125	'title' => __( 'Animation speed', 'responsive-lightbox' ),
1126	'section' => 'responsive_lightbox_configuration',
1127	'type' => 'radio',
	@@ -1129,33 +1148,33 @@ class Responsive_Lightbox_Settings {
1129	'description' => __( 'Select animation speed for lightbox effect.', 'responsive-lightbox' ),
1130	'options' => $this->scripts['prettyphoto']['animation_speeds'],
1131	'parent' => 'prettyphoto'
1132	- ),
1133	- 'slideshow' => ~~array(~~
1134	'title' => __( 'Slideshow', 'responsive-lightbox' ),
1135	'section' => 'responsive_lightbox_configuration',
1136	'type' => 'multiple',
1137	- 'fields' => ~~array(~~
1138	- 'slideshow' => ~~array(~~
1139	'type' => 'boolean',
1140	'label' => __( 'Display images as slideshow', 'responsive-lightbox' ),
1141	'parent' => 'prettyphoto'
1142	- ),
1143	- 'slideshow_delay' => ~~array(~~
1144	'type' => 'number',
1145	'description' => __( 'Enter time (in miliseconds).', 'responsive-lightbox' ),
1146	'append' => 'ms',
1147	'parent' => 'prettyphoto'
1148	- )
1149	- )
1150	- ),
1151	- 'slideshow_autoplay' => ~~array(~~
1152	'title' => __( 'Slideshow autoplay', 'responsive-lightbox' ),
1153	'section' => 'responsive_lightbox_configuration',
1154	'type' => 'boolean',
1155	'label' => __( 'Automatically start slideshow.', 'responsive-lightbox' ),
1156	'parent' => 'prettyphoto'
1157	- ),
1158	- 'opacity' => ~~array(~~
1159	'title' => __( 'Opacity', 'responsive-lightbox' ),
1160	'section' => 'responsive_lightbox_configuration',
1161	'type' => 'range',
	@@ -1163,206 +1182,206 @@ class Responsive_Lightbox_Settings {
1163	'min' => 0,
1164	'max' => 100,
1165	'parent' => 'prettyphoto'
1166	- ),
1167	- 'show_title' => ~~array(~~
1168	'title' => __( 'Show title', 'responsive-lightbox' ),
1169	'section' => 'responsive_lightbox_configuration',
1170	'type' => 'boolean',
1171	'label' => __( 'Display image title.', 'responsive-lightbox' ),
1172	'parent' => 'prettyphoto'
1173	- ),
1174	- 'allow_resize' => ~~array(~~
1175	'title' => __( 'Allow resize big images', 'responsive-lightbox' ),
1176	'section' => 'responsive_lightbox_configuration',
1177	'type' => 'boolean',
1178	'label' => __( 'Resize the photos bigger than viewport.', 'responsive-lightbox' ),
1179	'parent' => 'prettyphoto'
1180	- ),
1181	- 'allow_expand' => ~~array(~~
1182	'title' => __( 'Allow expand', 'responsive-lightbox' ),
1183	'section' => 'responsive_lightbox_configuration',
1184	'type' => 'boolean',
1185	'label' => __( 'Allow expanding images.', 'responsive-lightbox' ),
1186	'parent' => 'prettyphoto'
1187	- ),
1188	- 'width' => ~~array(~~
1189	'title' => __( 'Video width', 'responsive-lightbox' ),
1190	'section' => 'responsive_lightbox_configuration',
1191	'type' => 'number',
1192	'append' => 'px',
1193	'parent' => 'prettyphoto'
1194	- ),
1195	- 'height' => ~~array(~~
1196	'title' => __( 'Video height', 'responsive-lightbox' ),
1197	'section' => 'responsive_lightbox_configuration',
1198	'type' => 'number',
1199	'append' => 'px',
1200	'parent' => 'prettyphoto'
1201	- ),
1202	- 'theme' => ~~array(~~
1203	'title' => __( 'Theme', 'responsive-lightbox' ),
1204	'section' => 'responsive_lightbox_configuration',
1205	'type' => 'radio',
1206	'description' => __( 'Select the theme for lightbox effect.', 'responsive-lightbox' ),
1207	'options' => $this->scripts['prettyphoto']['themes'],
1208	'parent' => 'prettyphoto'
1209	- ),
1210	- 'horizontal_padding' => ~~array(~~
1211	'title' => __( 'Horizontal padding', 'responsive-lightbox' ),
1212	'section' => 'responsive_lightbox_configuration',
1213	'type' => 'number',
1214	'append' => 'px',
1215	'parent' => 'prettyphoto'
1216	- ),
1217	- 'hide_flash' => ~~array(~~
1218	'title' => __( 'Hide Flash', 'responsive-lightbox' ),
1219	'section' => 'responsive_lightbox_configuration',
1220	'type' => 'boolean',
1221	'label' => __( 'Hide all the flash objects on a page. Enable this if flash appears over prettyPhoto.', 'responsive-lightbox' ),
1222	'parent' => 'prettyphoto'
1223	- ),
1224	- 'wmode' => ~~array(~~
1225	'title' => __( 'Flash Window Mode (wmode)', 'responsive-lightbox' ),
1226	'section' => 'responsive_lightbox_configuration',
1227	'type' => 'radio',
1228	'description' => __( 'Select flash window mode.', 'responsive-lightbox' ),
1229	'options' => $this->scripts['prettyphoto']['wmodes'],
1230	'parent' => 'prettyphoto'
1231	- ),
1232	- 'video_autoplay' => ~~array(~~
1233	'title' => __( 'Video autoplay', 'responsive-lightbox' ),
1234	'section' => 'responsive_lightbox_configuration',
1235	'type' => 'boolean',
1236	'label' => __( 'Automatically start videos.', 'responsive-lightbox' ),
1237	'parent' => 'prettyphoto'
1238	- ),
1239	- 'modal' => ~~array(~~
1240	'title' => __( 'Modal', 'responsive-lightbox' ),
1241	'section' => 'responsive_lightbox_configuration',
1242	'type' => 'boolean',
1243	'label' => __( 'If set to true, only the close button will close the window.', 'responsive-lightbox' ),
1244	'parent' => 'prettyphoto'
1245	- ),
1246	- 'deeplinking' => ~~array(~~
1247	'title' => __( 'Deeplinking', 'responsive-lightbox' ),
1248	'section' => 'responsive_lightbox_configuration',
1249	'type' => 'boolean',
1250	'label' => __( 'Allow prettyPhoto to update the url to enable deeplinking.', 'responsive-lightbox' ),
1251	'parent' => 'prettyphoto'
1252	- ),
1253	- 'overlay_gallery' => ~~array(~~
1254	'title' => __( 'Overlay gallery', 'responsive-lightbox' ),
1255	'section' => 'responsive_lightbox_configuration',
1256	'type' => 'boolean',
1257	'label' => __( 'If enabled, a gallery will overlay the fullscreen image on mouse over.', 'responsive-lightbox' ),
1258	'parent' => 'prettyphoto'
1259	- ),
1260	- 'keyboard_shortcuts' => ~~array(~~
1261	'title' => __( 'Keyboard shortcuts', 'responsive-lightbox' ),
1262	'section' => 'responsive_lightbox_configuration',
1263	'type' => 'boolean',
1264	'label' => __( 'Set to false if you open forms inside prettyPhoto.', 'responsive-lightbox' ),
1265	'parent' => 'prettyphoto'
1266	- ),
1267	- 'social' => ~~array(~~
1268	'title' => __( 'Social (Twitter, Facebook)', 'responsive-lightbox' ),
1269	'section' => 'responsive_lightbox_configuration',
1270	'type' => 'boolean',
1271	'label' => __( 'Display links to Facebook and Twitter.', 'responsive-lightbox' ),
1272	'parent' => 'prettyphoto'
1273	- ),
1274	- );
1275	break;
1276
1277	case 'fancybox':
1278	$this->settings['configuration']['prefix'] = 'rl_fb';
1279	- $this->settings['configuration']['fields'] = ~~array(~~
1280	- 'modal' => ~~array(~~
1281	'title' => __( 'Modal', 'responsive-lightbox' ),
1282	'section' => 'responsive_lightbox_configuration',
1283	'type' => 'boolean',
1284	'label' => __( 'When true, "overlayShow" is set to true and "hideOnOverlayClick", "hideOnContentClick", "enableEscapeButton", "showCloseButton" are set to false.', 'responsive-lightbox' ),
1285	'parent' => 'fancybox'
1286	- ),
1287	- 'show_overlay' => ~~array(~~
1288	'title' => __( 'Show overlay', 'responsive-lightbox' ),
1289	'section' => 'responsive_lightbox_configuration',
1290	'type' => 'boolean',
1291	'label' => __( 'Toggle overlay.', 'responsive-lightbox' ),
1292	'parent' => 'fancybox'
1293	- ),
1294	- 'show_close_button' => ~~array(~~
1295	'title' => __( 'Show close button', 'responsive-lightbox' ),
1296	'section' => 'responsive_lightbox_configuration',
1297	'type' => 'boolean',
1298	'label' => __( 'Toggle close button.', 'responsive-lightbox' ),
1299	'parent' => 'fancybox'
1300	- ),
1301	- 'enable_escape_button' => ~~array(~~
1302	'title' => __( 'Enable escape button', 'responsive-lightbox' ),
1303	'section' => 'responsive_lightbox_configuration',
1304	'type' => 'boolean',
1305	'label' => __( 'Toggle if pressing Esc button closes lightbox.', 'responsive-lightbox' ),
1306	'parent' => 'fancybox'
1307	- ),
1308	- 'hide_on_overlay_click' => ~~array(~~
1309	'title' => __( 'Hide on overlay click', 'responsive-lightbox' ),
1310	'section' => 'responsive_lightbox_configuration',
1311	'type' => 'boolean',
1312	'label' => __( 'Toggle if clicking the overlay should close FancyBox.', 'responsive-lightbox' ),
1313	'parent' => 'fancybox'
1314	- ),
1315	- 'hide_on_content_click' => ~~array(~~
1316	'title' => __( 'Hide on content click', 'responsive-lightbox' ),
1317	'section' => 'responsive_lightbox_configuration',
1318	'type' => 'boolean',
1319	'label' => __( 'Toggle if clicking the content should close FancyBox.', 'responsive-lightbox' ),
1320	'parent' => 'fancybox'
1321	- ),
1322	- 'cyclic' => ~~array(~~
1323	'title' => __( 'Cyclic', 'responsive-lightbox' ),
1324	'section' => 'responsive_lightbox_configuration',
1325	'type' => 'boolean',
1326	'label' => __( 'When true, galleries will be cyclic, allowing you to keep pressing next/back.', 'responsive-lightbox' ),
1327	'parent' => 'fancybox'
1328	- ),
1329	- 'show_nav_arrows' => ~~array(~~
1330	'title' => __( 'Show nav arrows', 'responsive-lightbox' ),
1331	'section' => 'responsive_lightbox_configuration',
1332	'type' => 'boolean',
1333	'label' => __( 'Toggle navigation arrows.', 'responsive-lightbox' ),
1334	'parent' => 'fancybox'
1335	- ),
1336	- 'auto_scale' => ~~array(~~
1337	'title' => __( 'Auto scale', 'responsive-lightbox' ),
1338	'section' => 'responsive_lightbox_configuration',
1339	'type' => 'boolean',
1340	'label' => __( 'If true, FancyBox is scaled to fit in viewport.', 'responsive-lightbox' ),
1341	'parent' => 'fancybox'
1342	- ),
1343	- 'scrolling' => ~~array(~~
1344	'title' => __( 'Scrolling (in/out)', 'responsive-lightbox' ),
1345	'section' => 'responsive_lightbox_configuration',
1346	'type' => 'radio',
1347	'description' => __( 'Set the overflow CSS property to create or hide scrollbars.', 'responsive-lightbox' ),
1348	'options' => $this->scripts['fancybox']['scrollings'],
1349	'parent' => 'fancybox'
1350	- ),
1351	- 'center_on_scroll' => ~~array(~~
1352	'title' => __( 'Center on scroll', 'responsive-lightbox' ),
1353	'section' => 'responsive_lightbox_configuration',
1354	'type' => 'boolean',
1355	'label' => __( 'When true, FancyBox is centered while scrolling page.', 'responsive-lightbox' ),
1356	'parent' => 'fancybox'
1357	- ),
1358	- 'opacity' => ~~array(~~
1359	'title' => __( 'Opacity', 'responsive-lightbox' ),
1360	'section' => 'responsive_lightbox_configuration',
1361	'type' => 'boolean',
1362	'label' => __( 'When true, transparency of content is changed for elastic transitions.', 'responsive-lightbox' ),
1363	'parent' => 'fancybox'
1364	- ),
1365	- 'overlay_opacity' => ~~array(~~
1366	'title' => __( 'Overlay opacity', 'responsive-lightbox' ),
1367	'section' => 'responsive_lightbox_configuration',
1368	'type' => 'range',
	@@ -1370,429 +1389,429 @@ class Responsive_Lightbox_Settings {
1370	'min' => 0,
1371	'max' => 100,
1372	'parent' => 'fancybox'
1373	- ),
1374	- 'overlay_color' => ~~array(~~
1375	'title' => __( 'Overlay color', 'responsive-lightbox' ),
1376	'section' => 'responsive_lightbox_configuration',
1377	'type' => 'color_picker',
1378	'label' => __( 'Color of the overlay.', 'responsive-lightbox' ),
1379	'parent' => 'fancybox'
1380	- ),
1381	- 'title_show' => ~~array(~~
1382	'title' => __( 'Title show', 'responsive-lightbox' ),
1383	'section' => 'responsive_lightbox_configuration',
1384	'type' => 'boolean',
1385	'label' => __( 'Toggle title.', 'responsive-lightbox' ),
1386	'parent' => 'fancybox'
1387	- ),
1388	- 'title_position' => ~~array(~~
1389	'title' => __( 'Title position', 'responsive-lightbox' ),
1390	'section' => 'responsive_lightbox_configuration',
1391	'type' => 'radio',
1392	'description' => __( 'The position of title.', 'responsive-lightbox' ),
1393	'options' => $this->scripts['fancybox']['positions'],
1394	'parent' => 'fancybox'
1395	- ),
1396	- 'transitions' => ~~array(~~
1397	'title' => __( 'Transition (in/out)', 'responsive-lightbox' ),
1398	'section' => 'responsive_lightbox_configuration',
1399	'type' => 'radio',
1400	'description' => __( 'The transition type.', 'responsive-lightbox' ),
1401	'options' => $this->scripts['fancybox']['transitions'],
1402	'parent' => 'fancybox'
1403	- ),
1404	- 'easings' => ~~array(~~
1405	'title' => __( 'Easings (in/out)', 'responsive-lightbox' ),
1406	'section' => 'responsive_lightbox_configuration',
1407	'type' => 'radio',
1408	'description' => __( 'Easing used for elastic animations.', 'responsive-lightbox' ),
1409	'options' => $this->scripts['fancybox']['easings'],
1410	'parent' => 'fancybox'
1411	- ),
1412	- 'speeds' => ~~array(~~
1413	'title' => __( 'Speed (in/out)', 'responsive-lightbox' ),
1414	'section' => 'responsive_lightbox_configuration',
1415	'type' => 'number',
1416	'description' => __( 'Speed of the fade and elastic transitions, in milliseconds.', 'responsive-lightbox' ),
1417	'append' => 'ms',
1418	'parent' => 'fancybox'
1419	- ),
1420	- 'change_speed' => ~~array(~~
1421	'title' => __( 'Change speed', 'responsive-lightbox' ),
1422	'section' => 'responsive_lightbox_configuration',
1423	'type' => 'number',
1424	'description' => __( 'Speed of resizing when changing gallery items, in milliseconds.', 'responsive-lightbox' ),
1425	'append' => 'ms',
1426	'parent' => 'fancybox'
1427	- ),
1428	- 'change_fade' => ~~array(~~
1429	'title' => __( 'Change fade', 'responsive-lightbox' ),
1430	'section' => 'responsive_lightbox_configuration',
1431	'type' => 'number',
1432	'description' => __( 'Speed of the content fading while changing gallery items.', 'responsive-lightbox' ),
1433	'append' => 'ms',
1434	'parent' => 'fancybox'
1435	- ),
1436	- 'padding' => ~~array(~~
1437	'title' => __( 'Padding', 'responsive-lightbox' ),
1438	'section' => 'responsive_lightbox_configuration',
1439	'type' => 'number',
1440	'description' => __( 'Space between FancyBox wrapper and content.', 'responsive-lightbox' ),
1441	'append' => 'px',
1442	'parent' => 'fancybox'
1443	- ),
1444	- 'margin' => ~~array(~~
1445	'title' => __( 'Margin', 'responsive-lightbox' ),
1446	'section' => 'responsive_lightbox_configuration',
1447	'type' => 'number',
1448	'description' => __( 'Space between viewport and FancyBox wrapper.', 'responsive-lightbox' ),
1449	'append' => 'px',
1450	'parent' => 'fancybox'
1451	- ),
1452	- 'video_width' => ~~array(~~
1453	'title' => __( 'Video width', 'responsive-lightbox' ),
1454	'section' => 'responsive_lightbox_configuration',
1455	'type' => 'number',
1456	'description' => __( 'Width of the video.', 'responsive-lightbox' ),
1457	'append' => 'px',
1458	'parent' => 'fancybox'
1459	- ),
1460	- 'video_height' => ~~array(~~
1461	'title' => __( 'Video height', 'responsive-lightbox' ),
1462	'section' => 'responsive_lightbox_configuration',
1463	'type' => 'number',
1464	'description' => __( 'Height of the video.', 'responsive-lightbox' ),
1465	'append' => 'px',
1466	'parent' => 'fancybox'
1467	- ),
1468	- );
1469	break;
1470
1471	case 'nivo':
1472	$this->settings['configuration']['prefix'] = 'rl_nv';
1473	- $this->settings['configuration']['fields'] = ~~array(~~
1474	- 'effect' => ~~array(~~
1475	'title' => __( 'Effect', 'responsive-lightbox' ),
1476	'section' => 'responsive_lightbox_configuration',
1477	'type' => 'radio',
1478	'description' => __( 'The effect to use when showing the lightbox.', 'responsive-lightbox' ),
1479	'options' => $this->scripts['nivo']['effects'],
1480	'parent' => 'nivo'
1481	- ),
1482	- 'keyboard_nav' => ~~array(~~
1483	'title' => __( 'Keyboard navigation', 'responsive-lightbox' ),
1484	'section' => 'responsive_lightbox_configuration',
1485	'type' => 'boolean',
1486	'label' => __( 'Enable keyboard navigation (left/right/escape).', 'responsive-lightbox' ),
1487	'parent' => 'nivo'
1488	- ),
1489	- 'click_overlay_to_close' => ~~array(~~
1490	'title' => __( 'Click overlay to close', 'responsive-lightbox' ),
1491	'section' => 'responsive_lightbox_configuration',
1492	'type' => 'boolean',
1493	'label' => __( 'Enable to close lightbox on overlay click.', 'responsive-lightbox' ),
1494	'parent' => 'nivo'
1495	- ),
1496	- 'error_message' => ~~array(~~
1497	'title' => __( 'Error message', 'responsive-lightbox' ),
1498	'section' => 'responsive_lightbox_configuration',
1499	'type' => 'text',
1500	'class' => 'large-text',
1501	'label' => __( 'Error message if the content cannot be loaded.', 'responsive-lightbox' ),
1502	'parent' => 'nivo'
1503	- ),
1504	- );
1505	break;
1506
1507	case 'imagelightbox':
1508	$this->settings['configuration']['prefix'] = 'rl_il';
1509	- $this->settings['configuration']['fields'] = ~~array(~~
1510	- 'animation_speed' => ~~array(~~
1511	'title' => __( 'Animation speed', 'responsive-lightbox' ),
1512	'section' => 'responsive_lightbox_configuration',
1513	'type' => 'number',
1514	'description' => __( 'Animation speed.', 'responsive-lightbox' ),
1515	'append' => 'ms',
1516	'parent' => 'imagelightbox'
1517	- ),
1518	- 'preload_next' => ~~array(~~
1519	'title' => __( 'Preload next image', 'responsive-lightbox' ),
1520	'section' => 'responsive_lightbox_configuration',
1521	'type' => 'boolean',
1522	'label' => __( 'Silently preload the next image.', 'responsive-lightbox' ),
1523	'parent' => 'imagelightbox'
1524	- ),
1525	- 'enable_keyboard' => ~~array(~~
1526	'title' => __( 'Enable keyboard keys', 'responsive-lightbox' ),
1527	'section' => 'responsive_lightbox_configuration',
1528	'type' => 'boolean',
1529	'label' => __( 'Enable keyboard shortcuts (arrows Left/Right and Esc).', 'responsive-lightbox' ),
1530	'parent' => 'imagelightbox'
1531	- ),
1532	- 'quit_on_end' => ~~array(~~
1533	'title' => __( 'Quit after last image', 'responsive-lightbox' ),
1534	'section' => 'responsive_lightbox_configuration',
1535	'type' => 'boolean',
1536	'label' => __( 'Quit after viewing the last image.', 'responsive-lightbox' ),
1537	'parent' => 'imagelightbox'
1538	- ),
1539	- 'quit_on_image_click' => ~~array(~~
1540	'title' => __( 'Quit on image click', 'responsive-lightbox' ),
1541	'section' => 'responsive_lightbox_configuration',
1542	'type' => 'boolean',
1543	'label' => __( 'Quit when the viewed image is clicked.', 'responsive-lightbox' ),
1544	'parent' => 'imagelightbox'
1545	- ),
1546	- 'quit_on_document_click' => ~~array(~~
1547	'title' => __( 'Quit on anything click', 'responsive-lightbox' ),
1548	'section' => 'responsive_lightbox_configuration',
1549	'type' => 'boolean',
1550	'label' => __( 'Quit when anything but the viewed image is clicked.', 'responsive-lightbox' ),
1551	'parent' => 'imagelightbox'
1552	- ),
1553	- );
1554	break;
1555
1556	case 'tosrus':
1557	$this->settings['configuration']['prefix'] = 'rl_tr';
1558	- $this->settings['configuration']['fields'] = ~~array(~~
1559	- 'effect' => ~~array(~~
1560	'title' => __( 'Transition effect', 'responsive-lightbox' ),
1561	'section' => 'responsive_lightbox_configuration',
1562	'type' => 'radio',
1563	'description' => __( 'What effect to use for the transition.', 'responsive-lightbox' ),
1564	- 'options' => ~~array(~~
1565	'slide' => __( 'slide', 'responsive-lightbox' ),
1566	'fade' => __( 'fade', 'responsive-lightbox' )
1567	- ),
1568	'parent' => 'tosrus'
1569	- ),
1570	- 'infinite' => ~~array(~~
1571	'title' => __( 'Infinite loop', 'responsive-lightbox' ),
1572	'section' => 'responsive_lightbox_configuration',
1573	'type' => 'boolean',
1574	'label' => __( 'Whether or not to slide back to the first slide when the last has been reached.', 'responsive-lightbox' ),
1575	'parent' => 'tosrus'
1576	- ),
1577	- 'keys' => ~~array(~~
1578	'title' => __( 'Keyboard navigation', 'responsive-lightbox' ),
1579	'section' => 'responsive_lightbox_configuration',
1580	'type' => 'boolean',
1581	'label' => __( 'Enable keyboard navigation (left/right/escape).', 'responsive-lightbox' ),
1582	'parent' => 'tosrus'
1583	- ),
1584	- 'autoplay' => ~~array(~~
1585	'title' => __( 'Autoplay', 'responsive-lightbox' ),
1586	'section' => 'responsive_lightbox_configuration',
1587	'type' => 'multiple',
1588	- 'fields' => ~~array(~~
1589	- 'autoplay' => ~~array(~~
1590	'type' => 'boolean',
1591	'label' => __( 'Automatically start slideshow.', 'responsive-lightbox' ),
1592	'parent' => 'tosrus'
1593	- ),
1594	- 'timeout' => ~~array(~~
1595	'type' => 'number',
1596	'description' => __( 'The timeout between sliding to the next slide in milliseconds.', 'responsive-lightbox' ),
1597	'append' => 'ms',
1598	'parent' => 'tosrus'
1599	- )
1600	- )
1601	- ),
1602	- 'pause_on_hover' => ~~array(~~
1603	'title' => __( 'Pause on hover', 'responsive-lightbox' ),
1604	'section' => 'responsive_lightbox_configuration',
1605	'type' => 'boolean',
1606	'label' => __( 'Whether or not to pause on hover.', 'responsive-lightbox' ),
1607	'parent' => 'tosrus'
1608	- ),
1609	- 'pagination' => ~~array(~~
1610	'title' => __( 'Pagination', 'responsive-lightbox' ),
1611	'section' => 'responsive_lightbox_configuration',
1612	'type' => 'multiple',
1613	- 'fields' => ~~array(~~
1614	- 'pagination' => ~~array(~~
1615	'type' => 'boolean',
1616	'label' => __( 'Whether or not to add a pagination.', 'responsive-lightbox' ),
1617	'parent' => 'tosrus'
1618	- ),
1619	- 'pagination_type' => ~~array(~~
1620	'type' => 'radio',
1621	'description' => __( 'What type of pagination to use.', 'responsive-lightbox' ),
1622	- 'options' => ~~array(~~
1623	'bullets' => __( 'Bullets', 'responsive-lightbox' ),
1624	'thumbnails' => __( 'Thumbnails', 'responsive-lightbox' )
1625	- ),
1626	'parent' => 'tosrus'
1627	- )
1628	- )
1629	- ),
1630	- 'close_on_click' => ~~array(~~
1631	'title' => __( 'Overlay close', 'responsive-lightbox' ),
1632	'section' => 'responsive_lightbox_configuration',
1633	'type' => 'boolean',
1634	'label' => __( 'Enable to close lightbox on overlay click.', 'responsive-lightbox' ),
1635	'parent' => 'tosrus'
1636	- )
1637	- );
1638	break;
1639
1640	case 'featherlight':
1641	$this->settings['configuration']['prefix'] = 'rl_fl';
1642	- $this->settings['configuration']['fields'] = ~~array(~~
1643	- 'open_speed' => ~~array(~~
1644	'title' => __( 'Opening speed', 'responsive-lightbox' ),
1645	'section' => 'responsive_lightbox_configuration',
1646	'type' => 'number',
1647	'description' => __( 'Duration of opening animation.', 'responsive-lightbox' ),
1648	'append' => 'ms',
1649	'parent' => 'featherlight'
1650	- ),
1651	- 'close_speed' => ~~array(~~
1652	'title' => __( 'Closing speed', 'responsive-lightbox' ),
1653	'section' => 'responsive_lightbox_configuration',
1654	'type' => 'number',
1655	'description' => __( 'Duration of closing animation.', 'responsive-lightbox' ),
1656	'append' => 'ms',
1657	'parent' => 'featherlight'
1658	- ),
1659	- 'close_on_click' => ~~array(~~
1660	'title' => __( 'Close on click', 'responsive-lightbox' ),
1661	'section' => 'responsive_lightbox_configuration',
1662	'type' => 'radio',
1663	'label' => __( 'Select how to close lightbox.', 'responsive-lightbox' ),
1664	- 'options' => ~~array(~~
1665	'background' => __( 'background', 'responsive-lightbox' ),
1666	'anywhere' => __( 'anywhere', 'responsive-lightbox' ),
1667	'false' => __( 'false', 'responsive-lightbox' )
1668	- ),
1669	'parent' => 'featherlight'
1670	- ),
1671	- 'close_on_esc' => ~~array(~~
1672	'title' => __( 'Close on Esc', 'responsive-lightbox' ),
1673	'section' => 'responsive_lightbox_configuration',
1674	'type' => 'boolean',
1675	'label' => __( 'Toggle if pressing Esc button closes lightbox.', 'responsive-lightbox' ),
1676	'parent' => 'featherlight'
1677	- ),
1678	- 'gallery_fade_in' => ~~array(~~
1679	'title' => __( 'Gallery fade in', 'responsive-lightbox' ),
1680	'section' => 'responsive_lightbox_configuration',
1681	'type' => 'number',
1682	'description' => __( 'Animation speed when image is loaded.', 'responsive-lightbox' ),
1683	'append' => 'ms',
1684	'parent' => 'featherlight'
1685	- ),
1686	- 'gallery_fade_out' => ~~array(~~
1687	'title' => __( 'Gallery fade out', 'responsive-lightbox' ),
1688	'section' => 'responsive_lightbox_configuration',
1689	'type' => 'number',
1690	'description' => __( 'Animation speed before image is loaded.', 'responsive-lightbox' ),
1691	'append' => 'ms',
1692	'parent' => 'featherlight'
1693	- )
1694	- );
1695	break;
1696
1697	case 'magnific':
1698	$this->settings['configuration']['prefix'] = 'rl_mp';
1699	- $this->settings['configuration']['fields'] = ~~array(~~
1700	- 'disable_on' => ~~array(~~
1701	'title' => __( 'Disable on', 'responsive-lightbox' ),
1702	'section' => 'responsive_lightbox_configuration',
1703	'type' => 'number',
1704	'description' => __( 'If window width is less than the number in this option lightbox will not be opened and the default behavior of the element will be triggered. Set to 0 to disable behavior.', 'responsive-lightbox' ),
1705	'append' => 'px',
1706	'parent' => 'magnific'
1707	- ),
1708	- 'mid_click' => ~~array(~~
1709	'title' => __( 'Middle click', 'responsive-lightbox' ),
1710	'section' => 'responsive_lightbox_configuration',
1711	'type' => 'boolean',
1712	'label' => __( 'If option enabled, lightbox is opened if the user clicked on the middle mouse button, or click with Command/Ctrl key.', 'responsive-lightbox' ),
1713	'parent' => 'magnific'
1714	- ),
1715	- 'preloader' => ~~array(~~
1716	'title' => __( 'Preloader', 'responsive-lightbox' ),
1717	'section' => 'responsive_lightbox_configuration',
1718	'type' => 'boolean',
1719	'label' => __( 'If option enabled, it\'s always present in DOM only text inside of it changes.', 'responsive-lightbox' ),
1720	'parent' => 'magnific'
1721	- ),
1722	- 'close_on_content_click' => ~~array(~~
1723	'title' => __( 'Close on content click', 'responsive-lightbox' ),
1724	'section' => 'responsive_lightbox_configuration',
1725	'type' => 'boolean',
1726	'label' => __( 'Close popup when user clicks on content of it. It\'s recommended to enable this option when you have only image in popup.', 'responsive-lightbox' ),
1727	'parent' => 'magnific'
1728	- ),
1729	- 'close_on_background_click' => ~~array(~~
1730	'title' => __( 'Close on background click', 'responsive-lightbox' ),
1731	'section' => 'responsive_lightbox_configuration',
1732	'type' => 'boolean',
1733	'label' => __( 'Close the popup when user clicks on the dark overlay.', 'responsive-lightbox' ),
1734	'parent' => 'magnific'
1735	- ),
1736	- 'close_button_inside' => ~~array(~~
1737	'title' => __( 'Close button inside', 'responsive-lightbox' ),
1738	'section' => 'responsive_lightbox_configuration',
1739	'type' => 'boolean',
1740	'label' => __( 'If enabled, Magnific Popup will put close button inside content of popup.', 'responsive-lightbox' ),
1741	'parent' => 'magnific'
1742	- ),
1743	- 'show_close_button' => ~~array(~~
1744	'title' => __( 'Show close button', 'responsive-lightbox' ),
1745	'section' => 'responsive_lightbox_configuration',
1746	'type' => 'boolean',
1747	'label' => __( 'Controls whether the close button will be displayed or not.', 'responsive-lightbox' ),
1748	'parent' => 'magnific'
1749	- ),
1750	- 'enable_escape_key' => ~~array(~~
1751	'title' => __( 'Enable escape key', 'responsive-lightbox' ),
1752	'section' => 'responsive_lightbox_configuration',
1753	'type' => 'boolean',
1754	'label' => __( 'Controls whether pressing the escape key will dismiss the active popup or not.', 'responsive-lightbox' ),
1755	'parent' => 'magnific'
1756	- ),
1757	- 'align_top' => ~~array(~~
1758	'title' => __( 'Align top', 'responsive-lightbox' ),
1759	'section' => 'responsive_lightbox_configuration',
1760	'type' => 'boolean',
1761	'label' => __( 'If set to true popup is aligned to top instead of to center.', 'responsive-lightbox' ),
1762	'parent' => 'magnific'
1763	- ),
1764	- 'fixed_content_position' => ~~array(~~
1765	'title' => __( 'Content position type', 'responsive-lightbox' ),
1766	'section' => 'responsive_lightbox_configuration',
1767	'type' => 'select',
1768	'description' => __( 'Popup content position. If set to "auto" popup will automatically disable this option when browser doesn\'t support fixed position properly.', 'responsive-lightbox' ),
1769	- 'options' => ~~array(~~
1770	'auto' => __( 'Auto', 'responsive-lightbox' ),
1771	'true' => __( 'Fixed', 'responsive-lightbox' ),
1772	'false' => __( 'Absolute', 'responsive-lightbox' )
1773	- ),
1774	'parent' => 'magnific'
1775	- ),
1776	- 'fixed_background_position' => ~~array(~~
1777	'title' => __( 'Fixed background position', 'responsive-lightbox' ),
1778	'section' => 'responsive_lightbox_configuration',
1779	'type' => 'select',
1780	'description' => __( 'Dark transluscent overlay content position.', 'responsive-lightbox' ),
1781	- 'options' => ~~array(~~
1782	'auto' => __( 'Auto', 'responsive-lightbox' ),
1783	'true' => __( 'Fixed', 'responsive-lightbox' ),
1784	'false' => __( 'Absolute', 'responsive-lightbox' )
1785	- ),
1786	'parent' => 'magnific'
1787	- ),
1788	- 'auto_focus_last' => ~~array(~~
1789	'title' => __( 'Auto focus last', 'responsive-lightbox' ),
1790	'section' => 'responsive_lightbox_configuration',
1791	'type' => 'boolean',
1792	'label' => __( 'If set to true last focused element before popup showup will be focused after popup close.', 'responsive-lightbox' ),
1793	'parent' => 'magnific'
1794	- )
1795	- );
1796	break;
1797
1798	default:
	@@ -1811,7 +1830,7 @@ class Responsive_Lightbox_Settings {
1811	* @return void
1812	*/
1813	public function remote_library_providers_description() {
1814	- echo '<p class="description">' . sprintf( __( 'Below you\'ll find a list of available remote media libraries. If you\'re looking for Pixabay, Pexels, Instagram and other integrations please check the ~~<a href="~~%s" ~~target="_blank">Remote Library Pro~~ addon~~</a>.~~', 'responsive-lightbox' ), 'https://dfactory.eu/products/remote-library-pro/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=addon' ) . '</p>';
1815	}
1816
1817	/**
	@@ -1826,7 +1845,7 @@ class Responsive_Lightbox_Settings {
1826	add_menu_page( __( 'General', 'responsive-lightbox' ), __( 'Lightbox', 'responsive-lightbox' ), $capability, 'responsive-lightbox-settings', '', 'dashicons-format-image', '57.1' );
1827
1828	foreach ( $this->tabs as $key => $options ) {
1829	- add_submenu_page( 'responsive-lightbox-settings', $options['name'], $options['name'], $capability, 'responsive-lightbox-' . $key , ~~array(~~ $this, 'options_page' ) );
1830	}
1831	}
1832
	@@ -1836,12 +1855,20 @@ class Responsive_Lightbox_Settings {
1836	* @return void
1837	*/
1838	public function options_page() {



1839	// check settings page
1840	- if ( ~~isset(~~ $~~_GET['~~page'] ) && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $this->tabs ) ) . ')$/', $~~_GET['~~page'], $tabs ) !== 1 )
1841	return;
1842
1843	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
1844	- ~~$section_key = isset( $_GET['section'] ) ? esc_attr( $_GET['section'] ) : ( ! empty( $this->tabs[$tab_key]['default_section'] ) ? $this->tabs[$tab_key]['default_section'] : '' );~~





1845
1846	// assign main instance
1847	$rl = Responsive_Lightbox();
	@@ -1861,27 +1888,27 @@ class Responsive_Lightbox_Settings {
1861
1862	// hidden h2 tag is needed to display info box properly when saving or resetting settings
1863	echo '
1864	- <h2 class="hidden">' . __( 'Responsive Lightbox & Gallery', 'responsive-lightbox' ) . ' - ' . $this->tabs[$tab_key]['name'] . '</h2>' . '
1865	<h2 class="nav-tab-wrapper">';
1866
1867	foreach ( $this->tabs as $key => $options ) {
1868	echo '
1869	- <a class="nav-tab ' . ( $tab_key == $key ? 'nav-tab-active' : '' ) . '" href="' . esc_url( admin_url( 'admin.php?page=responsive-lightbox-' . $key ) ) . '">' . $options['name'] . '</a>';
1870	}
1871
1872	echo '
1873	</h2>
1874	<div class="responsive-lightbox-settings">
1875	<div class="df-credits">
1876	- <h3 class="hndle">' . __( 'Responsive Lightbox & Gallery', 'responsive-lightbox' ) . ' ' . $rl->defaults['version'] . '</h3>
1877	<div class="inside">
1878	- <h4 class="inner">' . __( 'Need support?', 'responsive-lightbox' ) . '</h4>
1879	- <p class="inner">' . sprintf( __( 'If you are having problems with this plugin, please browse it\'s ~~<a href="~~%s" ~~target="_blank">Documentation</a>~~ or talk about them in the ~~<a href="~~%s~~" target="_blank">Support forum</a>~~', 'responsive-lightbox' ), 'https://www.dfactory.eu/docs/responsive-lightbox/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=docs', 'https://www.dfactory.eu/support/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=support' ) . '</p>
1880	<hr />
1881	- <h4 class="inner">' . __( 'Do you like this plugin?', 'responsive-lightbox' ) . '</h4>
1882	- <p class="inner">' . sprintf( __( '~~<a href="~~%s" ~~target="_blank">Rate it 5</a>~~ on WordPress.org', 'responsive-lightbox' ), 'https://wordpress.org/support/plugin/responsive-lightbox/reviews/?filter=5' ) . '<br />' .
1883	- sprintf( __( 'Blog about it & link to the ~~<a href="~~%s~~" target="_blank">plugin page</a>.~~', 'responsive-lightbox' ), 'https://dfactory.eu/plugins/responsive-lightbox/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=blog-about' ) . '<br />' .
1884	- sprintf( __( 'Check out our other ~~<a href="~~%s~~" target="_blank">WordPress plugins</a>.~~', 'responsive-lightbox' ), 'https://dfactory.eu/plugins/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=other-plugins' ) . '
1885	</p>
1886	<hr />
1887	<p class="df-link inner"><a href="https://www.dfactory.eu/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=created-by" target="_blank" title="Digital Factory"><img src="//rlg-53eb.kxcdn.com/df-black-sm.png' . '" alt="Digital Factory" /></a></p>
	@@ -1891,17 +1918,16 @@ class Responsive_Lightbox_Settings {
1891
1892	// views
1893	if ( ! empty( $this->tabs[$tab_key]['sections'] ) ) {
1894	- $~~views~~ = ~~$this->tabs~~[~~$tab_key~~]~~['sections']~~;
1895
1896	echo '<ul class="subsubsub">';
1897
1898	- foreach ( $~~views~~ as $key => $name ) {
1899	- $~~view~~ = '<a href="' . esc_url( admin_url( 'admin.php?page=responsive-lightbox-' . $tab_key . '&section=' . $key ) ) . '" class="' . ( $key == $section_key ? 'current' : '' ) . '">' . $name . '</a>';
1900	- $views[$key] = "\t<li class='$key'>$view";
1901	}
1902
1903	- echo implode( " \|</li>\n", $~~views~~ ) . "</li>\n";
1904	- echo '</ul><input type="hidden" name="section" value="' . $section_key . '" /><br class="clear">';
1905	}
1906
1907	// tab content callback
	@@ -1919,12 +1945,12 @@ class Responsive_Lightbox_Settings {
1919	echo '<p class="submit">';
1920
1921	if ( ! empty( $this->tabs[$tab_key]['submit'] ) ) {
1922	- submit_button( '', ~~array(~~ 'primary', 'save-' . $tab_key ), $this->tabs[$tab_key]['submit'], false );
1923	echo ' ';
1924	}
1925
1926	if ( ! empty( $this->tabs[$tab_key]['reset'] ) )
1927	- submit_button( __( 'Reset to defaults', 'responsive-lightbox' ), ~~array(~~ 'secondary', 'reset-responsive-lightbox-settings reset-' . $tab_key ), $this->tabs[$tab_key]['reset'], false );
1928
1929	echo '</p>';
1930	}
	@@ -1954,83 +1980,93 @@ class Responsive_Lightbox_Settings {
1954	// assign main instance
1955	$rl = Responsive_Lightbox();
1956
1957	- foreach ( $this->settings as $~~setting_id~~ => $setting ) {







1958	// set key
1959	$setting_key = $setting_id;
1960	$setting_id = 'responsive_lightbox_' . $setting_id;
1961
1962	// add new capability to manage options
1963	- add_filter( 'option_page_capability_' . $setting_id, ~~array(~~ $this, 'manage_options_capability' ) );
1964
1965	// register setting
1966	- register_setting(
1967	- esc_attr( $setting_id ),
1968	- ! empty( $setting['option_name'] ) ? esc_attr( $setting['option_name'] ) : $setting_id,
1969	- ! empty( $setting['callback'] ) ? $setting['callback'] : array( $this, 'validate_settings' )
1970	- );
1971
1972	// register sections
1973	if ( ! empty( $setting['sections'] ) && is_array( $setting['sections'] ) ) {
1974	- foreach ( $setting['sections'] as $~~section_id~~ => $section ) {


1975	add_settings_section(
1976	- ~~esc_attr(~~ $section_id ),
1977	! empty( $section['title'] ) ? esc_html( $section['title'] ) : '',
1978	! empty( $section['callback'] ) ? $section['callback'] : '',
1979	- ! empty( $section['page'] ) ? ~~esc_attr~~( $section['page'] ) : $section_id
1980	);
1981	}
1982	}
1983
1984	// register fields
1985	if ( ! empty( $setting['fields'] ) && is_array( $setting['fields'] ) ) {
1986	- foreach ( $setting['fields'] as $~~field_id~~ => $field ) {


1987	// prefix field id?
1988	$field_key = $field_id;
1989	$field_id = ( ! empty( $setting['prefix'] ) ? $setting['prefix'] . '_' : '' ) . $field_id;
1990
1991	// field args
1992	- $args = ~~array(~~
1993	- 'id' => ! empty( $field['id'] ) ? $field['id'] : $field_id,
1994	- 'class' => ! empty( $field['class'] ) ? $field['class'] : '',
1995	- 'name' => $~~setting['~~option_name'] . ( ! empty( $field['parent'] ) ? '[' . $field['parent'] . ']' : '' ) . '[' . $field_key . ']',
1996	- 'type' => ! empty( $field['type'] ) ? $field['type'] : 'text',
1997	- 'label' => ! empty( $field['label'] ) ? $field['label'] : '',
1998	- 'description' => ! empty( $field['description'] ) ? $field['description'] : '',
1999	- 'disabled' => isset( $field['disabled'] ) ? (bool) $field['disabled'] : false,
2000	- 'append' => ! empty( $field['append'] ) ? ~~esc_html(~~ $field['append'] ) : '',
2001	- 'prepend' => ! empty( $field['prepend'] ) ? ~~esc_html(~~ $field['prepend'] ) : '',
2002	- 'min' => isset( $field['min'] ) ? (int) $field['min'] : '',
2003	- 'max' => isset( $field['max'] ) ? (int) $field['max'] : '',
2004	- 'options' => ! empty( $field['options'] ) ? $field['options'] : '',
2005	- 'fields' => ! empty( $field['fields'] ) ? $field['fields'] : '',
2006	- 'after_field' => ! empty( $field['after_field'] ) ? $field['after_field'] : '',
2007	- 'default' => $field['type'] === 'multiple' ? '' : ( $this->sanitize_field( ! empty( $field['parent'] ) ? $rl->defaults[$setting_key][$field['parent']][$field_key] : $rl->defaults[$setting_key][$field_key], $field['type'] ) ),
2008	- 'value' => $field['type'] === 'multiple' ? '' : ( $this->sanitize_field( ! empty( $field['parent'] ) ? $rl->options[$setting_key][$field['parent']][$field_key] : ( isset( $rl->options[$setting_key][$field_key] ) ? $rl->options[$setting_key][$field_key] : $rl->defaults[$setting_key][$field_key] ), $field['type'] ) ),
2009	- 'label_for' => $field_id,
2010	- 'classname' => ! empty( $field['classname'] ) ? $field['classname'] : '',
2011	- 'callback' => ! empty( $field['callback'] ) ? $field['callback'] : '',
2012	- 'return' => false
2013	- );
2014
2015	if ( $args['type'] === 'multiple' ) {
2016	foreach ( $args['fields'] as $subfield_id => $subfield ) {
2017	- $args['fields'][$subfield_id] = wp_parse_args( ~~$subfield, array(~~
2018	- ~~'id' =>~~ $~~field_id . '-' . $subfield_id~~,
2019	- ~~'class' => ! empty( $subfield~~[~~'class'] ) ? $subfield['class'] : '',~~
2020	- '~~name~~' => $~~setting['option_name']~~ . ~~( ! empty( $subfield[~~'~~parent~~'] ~~) ? '['~~ . $~~subfield['parent'] . ']' : '' ) . '[' . $~~subfield_id ~~. ']'~~,
2021	- '~~default~~' => ~~$this->sanitize_field(~~ ! empty( $subfield['~~parent~~'] ) ? $~~rl->defaults[$setting_key][$~~subfield['~~parent~~']~~][$subfield_id]~~ : ~~$rl->defaults[$setting_key][$subfield_id], $subfield[~~'~~type~~'~~] )~~,
2022	- '~~value~~' => $~~this->sanitize_field~~( ! empty( $subfield['parent'] ) ? ~~$rl->options~~[$~~setting_key][$~~subfield['parent']]~~[$subfield_id]~~ : ~~$rl->options~~[$~~setting_key][$~~subfield_id], ~~$subfield[~~'~~type~~'~~] )~~,
2023	- '~~return~~' => ~~true~~
2024	- ) );



2025	}
2026	}
2027
2028	add_settings_field(
2029	- ~~esc_attr(~~ $field_id ),
2030	! empty( $field['title'] ) ? esc_html( $field['title'] ) : '',
2031	- ~~array(~~ $this, 'render_field' ),
2032	- ! empty( $field['page'] ) ? ~~esc_attr~~( $field['page'] ) : $setting_id,
2033	- ! empty( $field['section'] ) ? ~~esc_attr~~( $field['section'] ) : '',
2034	$args
2035	);
2036	}
	@@ -2038,35 +2074,19 @@ class Responsive_Lightbox_Settings {
2038	}
2039
2040	// licenses
2041	- $extensions = apply_filters( 'rl_settings_licenses', ~~array()~~ );
2042
2043	if ( $extensions ) {
2044	// add new capability to manage licenses
2045	- add_filter( 'option_page_capability_responsive_lightbox_licenses', ~~array(~~ $this, 'manage_options_capability' ) );
2046
2047	// register setting
2048	- register_setting(
2049	- ~~'responsive_lightbox_licenses',~~
2050	- 'responsive_lightbox_licenses',
2051	- array( $this, 'validate_licenses' )
2052	- );
2053	-
2054	- add_settings_section(
2055	- 'responsive_lightbox_licenses',
2056	- __( 'Licenses', 'responsive-lightbox' ),
2057	- array( $this, 'licenses_section_cb' ),
2058	- 'responsive_lightbox_licenses'
2059	- );
2060
2061	foreach ( $extensions as $id => $extension ) {
2062	- add_settings_field(
2063	- esc_attr( $id ),
2064	- $extension['name'],
2065	- array( $this, 'license_field_cb' ),
2066	- 'responsive_lightbox_licenses',
2067	- 'responsive_lightbox_licenses',
2068	- $extension
2069	- );
2070	}
2071	}
2072	}
	@@ -2079,32 +2099,32 @@ class Responsive_Lightbox_Settings {
2079	*/
2080	public function render_field( $args ) {
2081	if ( empty( $args ) \|\| ! is_array( $args ) )
2082	- return;
2083
2084	$html = '';
2085
2086	switch ( $args['type'] ) {
2087	case 'boolean':
2088	- $html .= '<label><input id="' . $args['id'] . '" type="checkbox" name="' . $args['name'] . '" value="1" ' . checked( (bool) $args['value'], true, false ) . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . ' />' . $args['label'] . '</label>';
2089	break;
2090
2091	case 'radio':
2092	foreach ( $args['options'] as $key => $name ) {
2093	- $html .= '<label><input id="' . $args['id'] . '-' . $key . '" type="radio" name="' . $args['name'] . '" value="' . $key . '" ' . checked( $key, $args['value'], false ) . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . ' />' . $name . '</label> ';
2094	}
2095	break;
2096
2097	case 'checkbox':
2098	foreach ( $args['options'] as $key => $name ) {
2099	- $html .= '<label><input id="' . $args['id'] . '-' . $key . '" type="checkbox" name="' . $args['name'] . '[' . $key . ']" value="1" ' . checked( in_array( $key, $args['value'] ), true, false ) . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . ' />' . $name . '</label> ';
2100	}
2101	break;
2102
2103	case 'select':
2104	- $html .= '<select id="' . $args['id'] . '" name="' . $args['name'] . '" value="' . esc_attr( $args['value'] ) . '" ' . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . '/>';
2105
2106	foreach ( $args['options'] as $key => $name ) {
2107	- $html .= '<option value="' . $key . '" ' . selected( $args['value'], $key, false ) . '>' . $name . '</option>';
2108	}
2109
2110	$html .= '</select>';
	@@ -2119,6 +2139,7 @@ class Responsive_Lightbox_Settings {
2119
2120	foreach ( $args['fields'] as $subfield_id => $subfield_args ) {
2121	$html .= $this->render_field( $subfield_args ) . ( $count < $count_fields ? '<br />' : '' );

2122	$count++;
2123	}
2124	}
	@@ -2127,24 +2148,24 @@ class Responsive_Lightbox_Settings {
2127	break;
2128
2129	case 'range':
2130	- $html .= '<input id="' . $args['id'] . '" type="range" name="' . $args['name'] . '" value="' . (int) $args['value'] . '" min="' . $args['min'] . '" max="' . $args['max'] . '" oninput="this.form.' . $args['id'] . '_range.value=this.value" />';
2131	- $html .= '<output name="' . $args['id'] . '_range">' . (int) $args['value'] . '</output>';
2132	break;
2133
2134	case 'color_picker':
2135	- $html .= '<input id="' . $args['id'] . '" class="color-picker" type="text" value="' . esc_attr( $args['value'] ) . '" name="' . $args['name'] . '" data-default-color="' . $args['default'] . '" />';
2136	break;
2137
2138	case 'number':
2139	- $html .= ( ! empty( $args['prepend'] ) ? '<span>' . $args['prepend'] . '</span> ' : '' );
2140	- $html .= '<input id="' . $args['id'] . '" type="number" value="' . (int) $args['value'] . '" name="' . $args['name'] . '" />';
2141	- $html .= ( ! empty( $args['append'] ) ? ' <span>' . $args['append'] . '</span>' : '' );
2142	break;
2143
2144	case 'button':
2145	- $html .= ( ! empty( $args['prepend'] ) ? '<span>' . $args['prepend'] . '</span> ' : '' );
2146	- $html .= '<a href="' . esc_url( admin_url( 'admin.php?page=responsive-lightbox-tour' ) ) . '" id="' . $args['id'] . '" class="button ' . ( ! empty( $args['classname'] ) ? esc_attr( $args['classname'] ) : 'button-secondary' ) . '">' . esc_html( $args['label'] ) . '</a>';
2147	- $html .= ( ! empty( $args['append'] ) ? ' <span>' . $args['append'] . '</span>' : '' );
2148	break;
2149
2150	case 'custom':
	@@ -2153,16 +2174,16 @@ class Responsive_Lightbox_Settings {
2153
2154	case 'text':
2155	default :
2156	- $html .= ( ! empty( $args['prepend'] ) ? '<span>' . $args['prepend'] . '</span> ' : '' );
2157	- $html .= '<input id="' . $args['id'] . '" class="' . $args['class'] . '" type="text" value="' . esc_attr( $args['value'] ) . '" name="' . $args['name'] . '" />';
2158	- $html .= ( ! empty( $args['append'] ) ? ' <span>' . $args['append'] . '</span>' : '' );
2159	}
2160
2161	if ( ! empty ( $args['after_field'] ) )
2162	- $html .= $args['after_field'];
2163
2164	if ( ! empty ( $args['description'] ) )
2165	- $html .= '<p class="description">' . $args['description'] . '</p>';
2166
2167	if ( ! empty( $args['return'] ) )
2168	return $html;
	@@ -2178,7 +2199,7 @@ class Responsive_Lightbox_Settings {
2178	* @param array $args
2179	* @return mixed
2180	*/
2181	- public function sanitize_field( $value = null, $type = '', $args = ~~array()~~ ) {
2182	if ( is_null( $value ) )
2183	return null;
2184
	@@ -2189,11 +2210,11 @@ class Responsive_Lightbox_Settings {
2189	break;
2190
2191	case 'checkbox':
2192	- $value = is_array( $value ) && ! empty( $value ) ? array_map( '~~sanitize_text_field~~', $value ) : ~~array()~~;
2193	break;
2194
2195	case 'radio':
2196	- $value = is_array( $value ) ? false : ~~sanitize_text_field~~( $value );
2197	break;
2198
2199	case 'textarea':
	@@ -2202,7 +2223,9 @@ class Responsive_Lightbox_Settings {
2202	break;
2203
2204	case 'color_picker':
2205	- ~~if ( empty(~~ $value ) ~~\|\| preg_match~~( ~~'/^#[a-f0-9]{6}$/i',~~ $value ) ~~!== 1 )~~


2206	$value = '#666666';
2207	break;
2208
	@@ -2227,12 +2250,11 @@ class Responsive_Lightbox_Settings {
2227	// validate custom events
2228	if ( $args['setting_id'] === 'settings' ) {
2229	if ( $args['field_id'] === 'enable_custom_events' && $args['subfield_id'] === 'custom_events' )
2230	- $value = preg_replace( '/[^a-z0-9 ]/i', '', $value );
2231	} elseif ( $args['setting_id'] === 'builder' ) {
2232	if ( $args['field_id'] === 'permalink' \|\| $args['field_id'] === 'permalink_categories' \|\| $args['field_id'] === 'permalink_tags' )
2233	$value = sanitize_title( $value );
2234	}
2235	-
2236	}
2237	case 'select':
2238	default:
	@@ -2257,8 +2279,11 @@ class Responsive_Lightbox_Settings {
2257	if ( ! current_user_can( apply_filters( 'rl_lightbox_settings_capability', $rl->options['capabilities']['active'] ? 'edit_lightbox_settings' : 'manage_options' ) ) )
2258	return $input;
2259



2260	// check page
2261	- if ( ! ~~isset(~~ $~~_POST['~~option_page'] ) ~~\|\| ! ( $option_page = esc_attr( $_POST['option_page'] ) ) )~~
2262	return $input;
2263
2264	foreach ( $this->settings as $id => $setting ) {
	@@ -2266,7 +2291,7 @@ class Responsive_Lightbox_Settings {
2266
2267	if ( $key ) {
2268	// set key
2269	- $setting_id = $id;
2270	break;
2271	}
2272	}
	@@ -2276,7 +2301,7 @@ class Responsive_Lightbox_Settings {
2276	return $input;
2277
2278	// save settings
2279	- if ( isset( $_POST['save' . '_' . $this->settings[$setting_id]['prefix'] . '_' . $setting_id] ) ) {
2280	if ( $this->settings[$setting_id]['fields'] ) {
2281	foreach ( $this->settings[$setting_id]['fields'] as $field_id => $field ) {
2282	if ( $field['type'] === 'multiple' ) {
	@@ -2306,9 +2331,9 @@ class Responsive_Lightbox_Settings {
2306	if ( ! empty( $this->settings[$setting_id]['fields'][$field_id]['parent'] ) ) {
2307	$field_parent = $this->settings[$setting_id]['fields'][$field_id]['parent'];
2308
2309	- $input[$field_parent][$field_id] = isset( $input[$field_parent][$field_id] ) ? ( $field['type'] === 'checkbox' ? array_keys( $this->sanitize_field( $input[$field_parent][$field_id], $field['type'], $args ) ) : $this->sanitize_field( $input[$field_parent][$field_id], $field['type'], $args ) ) : ( in_array( $field['type'], ~~array(~~ 'boolean', 'checkbox' ) ) ? false : $rl->defaults[$setting_id][$field_parent][$field_id] );
2310	} else {
2311	- $input[$field_id] = isset( $input[$field_id] ) ? ( $field['type'] === 'checkbox' ? array_keys( $this->sanitize_field( $input[$field_id], $field['type'], $args ) ) : $this->sanitize_field( $input[$field_id], $field['type'], $args ) ) : ( in_array( $field['type'], ~~array(~~ 'boolean', 'checkbox' ) ) ? false : $rl->defaults[$setting_id][$field_id] );
2312	}
2313	}
2314	}
	@@ -2330,7 +2355,7 @@ class Responsive_Lightbox_Settings {
2330
2331	if ( $setting_id === 'remote_library' )
2332	$input = apply_filters( 'rl_remote_library_settings', $input );
2333	- } elseif ( isset( $_POST['reset' . '_' . $this->settings[$setting_id]['prefix'] . '_' . $setting_id] ) ) {
2334	if ( $setting_id === 'configuration' ) {
2335	$script = key( $input );
2336
	@@ -2344,7 +2369,7 @@ class Responsive_Lightbox_Settings {
2344	} else
2345	$input = $rl->defaults[$setting_id];
2346
2347	- add_settings_error( 'reset_' . $this->settings[$setting_id]['prefix'] . '_' . $setting_id, 'settings_restored', __( 'Settings restored to defaults.', 'responsive-lightbox' ), 'updated' );
2348	}
2349
2350	return $input;
	@@ -2401,7 +2426,7 @@ class Responsive_Lightbox_Settings {
2401	}
2402	}
2403
2404	- add_settings_error( 'reset_rl_capabilities', 'settings_restored', __( 'Settings restored to defaults.', 'responsive-lightbox' ), 'updated' );
2405	}
2406
2407	return $input;
	@@ -2425,7 +2450,7 @@ class Responsive_Lightbox_Settings {
2425	<table class="widefat fixed posts">
2426	<thead>
2427	<tr>
2428	- <th>' . __( 'Role', 'responsive-lightbox' ) . '</th>';
2429
2430	foreach ( $editable_roles as $role_name => $role_info ) {
2431	$html .= '<th>' . esc_html( isset( $wp_roles->role_names[$role_name] ) ? translate_user_role( $wp_roles->role_names[$role_name] ) : $role_name ) . '</th>';
	@@ -2441,7 +2466,7 @@ class Responsive_Lightbox_Settings {
2441	foreach ( Responsive_Lightbox()->capabilities as $cap_role => $cap_label ) {
2442	$html .= '
2443	<tr' . ( ( $i++ % 2 === 0 ) ? ' class="alternate"' : '' ) . '>
2444	- <td>' . ~~esc_html~~( ~~__(~~ $cap_label, 'responsive-lightbox' ) ) . '</td>';
2445
2446	foreach ( $editable_roles as $role_name => $role_info ) {
2447	// get user role
	@@ -2471,20 +2496,20 @@ class Responsive_Lightbox_Settings {
2471	*/
2472	private function addons_tab_cb() {
2473	?>
2474	- <h3><?php _e( 'Add-ons / Extensions', 'responsive-lightbox' ); ?></h3>
2475	- <p class="description"><?php _e( 'Enhance your website with these beautiful, easy to use extensions, designed with Responsive Lightbox & Gallery integration in mind.', 'responsive-lightbox' ); ?></p>
2476	<br />
2477	<?php
2478	- ~~if ( (~~ $cache = get_transient( 'responsive_lightbox_addons_feed' ) ~~) === false ) {~~
2479	- $url = 'https://dfactory.eu/?feed=addons&product=responsive-lightbox';
2480
2481	- ~~$feed~~ ~~= wp_remote_get~~( ~~esc_url_raw(~~ $~~url~~ ), ~~array( 'sslverify' =>~~ false ) );

2482
2483	if ( ! is_wp_error( $feed ) ) {
2484	if ( isset( $feed['body'] ) && strlen( $feed['body'] ) > 0 )
2485	$cache = wp_remote_retrieve_body( $feed );
2486	} else
2487	- $cache = '<div class="error"><p>' . __( 'There was an error retrieving the extensions list from the server. Please try again later.', 'responsive-lightbox' ) . '</div>';
2488	}
2489
2490	echo $cache;
	@@ -2496,7 +2521,7 @@ class Responsive_Lightbox_Settings {
2496	* @return void
2497	*/
2498	public function licenses_section_cb() {
2499	- ?><p class="description"><?php _e( 'A list of licenses for your Responsive Lightbox & Gallery extensions.', 'responsive-lightbox' ); ?></p><?php
2500	}
2501
2502	/**
	@@ -2509,15 +2534,15 @@ class Responsive_Lightbox_Settings {
2509	$licenses = get_option( 'responsive_lightbox_licenses' );
2510
2511	if ( ! empty( $licenses ) ) {
2512	- $license = isset( $licenses[$args['id']]['license'] ) ? ~~esc_attr(~~ $licenses[$args['id']]['license'] ) : '';
2513	$status = ! empty( $licenses[$args['id']]['status'] );
2514	} else {
2515	$license = '';
2516	$status = false;
2517	} ?>
2518	<fieldset class="rl_license rl_license-<?php echo esc_attr( $args['id'] ); ?>">
2519	- <input type="text" class="regular-text" name="responsive_lightbox_licenses[<?php echo esc_attr( $args['id'] ); ?>][license]" value="<?php echo $license; ?>"><span class="dashicons <?php echo ( $status ? 'dashicons-yes' : 'dashicons-no' ); ?>"></span>
2520	- <p class="description"><?php ~~printf~~( __( 'Enter your license key to activate %s extension and enable automatic upgrade notices.', 'responsive-lightbox' ), $args['name'] ); ?></p>
2521	</fieldset>
2522	<?php
2523	}
	@@ -2533,16 +2558,21 @@ class Responsive_Lightbox_Settings {
2533	if ( ! current_user_can( apply_filters( 'rl_lightbox_settings_capability', Responsive_Lightbox()->options['capabilities']['active'] ? 'edit_lightbox_settings' : 'manage_options' ) ) )
2534	return $input;
2535



2536	// check page
2537	- if ( ! ~~isset(~~ $~~_POST['~~option_page'] ) ~~\|\| ! ( $option_page = esc_attr( $_POST['option_page'] ) ) )~~
2538	return $input;
2539


2540	// check data
2541	- if ( ! ~~isset(~~ $~~_POST['responsive_lightbox_licenses']~~ ) ~~\|\| ! is_array( $_POST['responsive_lightbox_licenses'] ) )~~
2542	return $input;
2543
2544	// get extension licenses
2545	- $extensions = apply_filters( 'rl_settings_licenses', ~~array()~~ );
2546
2547	if ( empty( $extensions ) )
2548	return $input;
	@@ -2550,21 +2580,21 @@ class Responsive_Lightbox_Settings {
2550	// save settings
2551	if ( isset( $_POST['save_rl_licenses'] ) ) {
2552	$licenses = get_option( 'responsive_lightbox_licenses' );
2553	- $statuses = ~~array(~~ 'updated' => 0, 'error' => 0 );
2554
2555	foreach ( $extensions as $extension ) {
2556	- if ( ! isset( $~~_POST~~[~~'responsive_lightbox_licenses'][~~$extension['id']] ) )
2557	continue;
2558
2559	- $license = preg_replace('/[^a-zA-Z0-9]/', '', $~~_POST~~[~~'responsive_lightbox_licenses'][~~$extension['id']]['license'] );
2560	- $status = ! empty( $licenses ) && ! empty( $licenses[$extension['id']]['status'] ) ~~? true : false~~;
2561
2562	// request data
2563	- $request_args = ~~array(~~
2564	- 'action' => 'activate_license',
2565	- 'license' => ~~trim(~~ $license ),
2566	- 'item_name' => $extension['item_name']
2567	- );
2568
2569	// request
2570	$response = $this->license_request( $request_args );
	@@ -2592,26 +2622,29 @@ class Responsive_Lightbox_Settings {
2592
2593	// success notice
2594	if ( $statuses['updated'] > 0 )
2595	- add_settings_error( 'rl_licenses_settings', 'license_activated', sprintf( _n( '%s license successfully activated.', '%s licenses successfully activated.', (int) $statuses['updated'], 'responsive-lightbox' ), (int) $statuses['updated'] ), 'updated' );
2596
2597	// failed notice
2598	if ( $statuses['error'] > 0 )
2599	- add_settings_error( 'rl_licenses_settings', 'license_activation_failed', sprintf( _n( '%s license activation failed.', '%s licenses activation failed.', (int) $statuses['error'], 'responsive-lightbox' ), (int) $statuses['error'] ), 'error' );
2600	} elseif ( isset( $_POST['reset_rl_licenses'] ) ) {
2601	$licenses = get_option( 'responsive_lightbox_licenses' );
2602	- $statuses = ~~array( 'updated' => 0, 'error' => 0 );~~



2603
2604	foreach ( $extensions as $extension ) {
2605	$license = ! empty( $licenses ) && isset( $licenses[$extension['id']]['license'] ) ? $licenses[$extension['id']]['license'] : '';
2606	- $status = ! empty( $licenses ) && ! empty( $licenses[$extension['id']]['status'] ) ~~? true : false~~;
2607
2608	if ( $status === true \|\| ( $status === false && ! empty( $license ) ) ) {
2609	// request data
2610	- $request_args = ~~array(~~
2611	- 'action' => 'deactivate_license',
2612	- 'license' => trim( $license ),
2613	- 'item_name' => $extension['item_name']
2614	- );
2615
2616	// request
2617	$response = $this->license_request( $request_args );
	@@ -2627,6 +2660,7 @@ class Responsive_Lightbox_Settings {
2627	if ( $license_data->license == 'deactivated' ) {
2628	$input[$extension['id']]['license'] = '';
2629	$input[$extension['id']]['status'] = false;

2630	$statuses['updated']++;
2631	} else
2632	$statuses['error']++;
	@@ -2636,11 +2670,11 @@ class Responsive_Lightbox_Settings {
2636
2637	// success notice
2638	if ( $statuses['updated'] > 0 )
2639	- add_settings_error( 'rl_licenses_settings', 'license_deactivated', sprintf( _n( '%s license successfully deactivated.', '%s licenses successfully deactivated.', (int) $statuses['updated'], 'responsive-lightbox' ), (int) $statuses['updated'] ), 'updated' );
2640
2641	// failed notice
2642	if ( $statuses['error'] > 0 )
2643	- add_settings_error( 'rl_licenses_settings', 'license_deactivation_failed', sprintf( _n( '%s license deactivation failed.', '%s licenses deactivation failed.', (int) $statuses['error'], 'responsive-lightbox' ), (int) $statuses['error'] ), 'error' );
2644	}
2645
2646	return $input;
	@@ -2654,15 +2688,15 @@ class Responsive_Lightbox_Settings {
2654	*/
2655	private function license_request( $args ) {
2656	// data to send in our API request
2657	- $api_params = ~~array(~~
2658	'edd_action' => $args['action'],
2659	- 'license' => $args['license'],
2660	'item_name' => urlencode( $args['item_name'] ),
2661	// 'item_id' => $args['item_id'],
2662	'url' => home_url(),
2663	'timeout' => 60,
2664	'sslverify' => false
2665	- );
2666
2667	// call the custom API
2668	$response = wp_remote_get( add_query_arg( $api_params, 'http://dfactory.eu' ) );


12	*/
13	class Responsive_Lightbox_Settings {
14
15	+ public $settings = [];
16	+ public $tabs = [];
17	+ public $scripts = [];
18
19	/**
20	* Class constructor.

26	Responsive_Lightbox()->settings = $this;
27
28	// actions
29	+ add_action( 'admin_init', [ $this, 'register_settings' ] );
30	+ add_action( 'admin_menu', [ $this, 'admin_menu_options' ] );
31	+ add_action( 'after_setup_theme', [ $this, 'load_defaults' ] );
32	+ add_action( 'init', [ $this, 'init_builder' ] );
33	}
34
35	/**

40	public function init_builder() {
41	// add categories
42	if ( Responsive_Lightbox()->options['builder']['gallery_builder'] && Responsive_Lightbox()->options['builder']['categories'] && Responsive_Lightbox()->options['builder']['archives'] ) {
43	+ $terms = get_terms( [ 'taxonomy' => 'rl_category', 'hide_empty' => false ] );
44
45	if ( ! empty( $terms ) ) {
46	foreach ( $terms as $term ) {

65	// assign main instance
66	$rl = Responsive_Lightbox();
67
68	+ $this->scripts = apply_filters(
69	+ 'rl_settings_scripts',
70	+ [
71	+ 'swipebox' => [
72	+ 'name' => __( 'SwipeBox', 'responsive-lightbox' ),
73	+ 'animations' => [
74	+ 'css' => __( 'CSS', 'responsive-lightbox' ),
75	+ 'jquery' => __( 'jQuery', 'responsive-lightbox' )
76	+ ],
77	+ 'supports' => [ 'title' ]
78	+ ],
79	+ 'prettyphoto' => [
80	+ 'name' => __( 'prettyPhoto', 'responsive-lightbox' ),
81	+ 'animation_speeds' => [
82	+ 'slow' => __( 'slow', 'responsive-lightbox' ),
83	+ 'normal' => __( 'normal', 'responsive-lightbox' ),
84	+ 'fast' => __( 'fast', 'responsive-lightbox' )
85	+ ],
86	+ 'themes' => [
87	+ 'pp_default' => __( 'default', 'responsive-lightbox' ),
88	+ 'light_rounded' => __( 'light rounded', 'responsive-lightbox' ),
89	+ 'dark_rounded' => __( 'dark rounded', 'responsive-lightbox' ),
90	+ 'light_square' => __( 'light square', 'responsive-lightbox' ),
91	+ 'dark_square' => __( 'dark square', 'responsive-lightbox' ),
92	+ 'facebook' => __( 'facebook', 'responsive-lightbox' )
93	+ ],
94	+ 'wmodes' => [
95	+ 'window' => __( 'window', 'responsive-lightbox' ),
96	+ 'transparent' => __( 'transparent', 'responsive-lightbox' ),
97	+ 'opaque' => __( 'opaque', 'responsive-lightbox' ),
98	+ 'direct' => __( 'direct', 'responsive-lightbox' ),
99	+ 'gpu' => __( 'gpu', 'responsive-lightbox' )
100	+ ],
101	+ 'supports' => [ 'inline', 'iframe', 'ajax', 'title', 'caption' ]
102	+ ],
103	+ 'fancybox' => [
104	+ 'name' => __( 'FancyBox', 'responsive-lightbox' ),
105	+ 'transitions' => [
106	+ 'elastic' => __( 'elastic', 'responsive-lightbox' ),
107	+ 'fade' => __( 'fade', 'responsive-lightbox' ),
108	+ 'none' => __( 'none', 'responsive-lightbox' )
109	+ ],
110	+ 'scrollings' => [
111	+ 'auto' => __( 'auto', 'responsive-lightbox' ),
112	+ 'yes' => __( 'yes', 'responsive-lightbox' ),
113	+ 'no' => __( 'no', 'responsive-lightbox' )
114	+ ],
115	+ 'easings' => [
116	+ 'swing' => __( 'swing', 'responsive-lightbox' ),
117	+ 'linear' => __( 'linear', 'responsive-lightbox' )
118	+ ],
119	+ 'positions' => [
120	+ 'outside' => __( 'outside', 'responsive-lightbox' ),
121	+ 'inside' => __( 'inside', 'responsive-lightbox' ),
122	+ 'over' => __( 'over', 'responsive-lightbox' )
123	+ ],
124	+ 'supports' => [ 'inline', 'iframe', 'ajax', 'title' ]
125	+ ],
126	+ 'nivo' => [
127	+ 'name' => __( 'Nivo Lightbox', 'responsive-lightbox' ),
128	+ 'effects' => [
129	+ 'fade' => __( 'fade', 'responsive-lightbox' ),
130	+ 'fadeScale' => __( 'fade scale', 'responsive-lightbox' ),
131	+ 'slideLeft' => __( 'slide left', 'responsive-lightbox' ),
132	+ 'slideRight' => __( 'slide right', 'responsive-lightbox' ),
133	+ 'slideUp' => __( 'slide up', 'responsive-lightbox' ),
134	+ 'slideDown' => __( 'slide down', 'responsive-lightbox' ),
135	+ 'fall' => __( 'fall', 'responsive-lightbox' )
136	+ ],
137	+ 'supports' => [ 'inline', 'iframe', 'ajax', 'title' ]
138	+ ],
139	+ 'imagelightbox' => [
140	+ 'name' => __( 'Image Lightbox', 'responsive-lightbox' ),
141	+ 'supports' => []
142	+ ],
143	+ 'tosrus' => [
144	+ 'name' => __( 'TosRUs', 'responsive-lightbox' ),
145	+ 'supports' => [ 'inline', 'title' ]
146	+ ],
147	+ 'featherlight' => [
148	+ 'name' => __( 'Featherlight', 'responsive-lightbox' ),
149	+ 'supports' => [ 'inline', 'iframe', 'ajax' ]
150	+ ],
151	+ 'magnific' => [
152	+ 'name' => __( 'Magnific Popup', 'responsive-lightbox' ),
153	+ 'supports' => [ 'inline', 'iframe', 'ajax', 'title', 'caption' ]
154	+ ]
155	+ ]
156	+ );
157	+
158	+ $this->image_titles = [
159	'default' => __( 'None', 'responsive-lightbox' ),
160	'title' => __( 'Image Title', 'responsive-lightbox' ),
161	'caption' => __( 'Image Caption', 'responsive-lightbox' ),
162	'alt' => __( 'Image Alt Text', 'responsive-lightbox' ),
163	'description' => __( 'Image Description', 'responsive-lightbox' )
164	+ ];
165
166	// get scripts
167	foreach ( $this->scripts as $key => $value ) {

169	}
170
171	// get image sizes
172	+ $sizes = apply_filters(
173	+ 'image_size_names_choose',
174	+ [
175	+ 'thumbnail' => __( 'Thumbnail', 'responsive-lightbox' ),
176	+ 'medium' => __( 'Medium', 'responsive-lightbox' ),
177	+ 'large' => __( 'Large', 'responsive-lightbox' ),
178	+ 'full' => __( 'Full Size', 'responsive-lightbox' )
179	+ ]
180	+ );
181
182	// prepare galeries
183	+ $galleries = $builder_galleries = wp_parse_args( apply_filters( 'rl_gallery_types', [] ), $rl->gallery_types );
184
185	unset( $builder_galleries['default'] );
186
187	+ $this->settings = [
188	+ 'settings' => [
189	'option_group' => 'responsive_lightbox_settings',
190	'option_name' => 'responsive_lightbox_settings',
191	+ 'sections' => [
192	+ 'responsive_lightbox_settings' => [
193	'title' => __( 'General Settings', 'responsive-lightbox' )
194	+ ]
195	+ ],
196	'prefix' => 'rl',
197	+ 'fields' => [
198	+ 'tour' => [
199	'title' => __( 'Introduction Tour', 'responsive-lightbox' ),
200	'section' => 'responsive_lightbox_settings',
201	'type' => 'button',
202	'label' => __( 'Start Tour', 'responsive-lightbox' ),
203	'description' => __( 'Take this tour to quickly learn about the use of this plugin.', 'responsive-lightbox' ),
204	'classname' => 'button-primary button-hero',
205	+ ],
206	+ 'script' => [
207	'title' => __( 'Default lightbox', 'responsive-lightbox' ),
208	'section' => 'responsive_lightbox_settings',
209	'type' => 'select',
210	'label' => '',
211	+ 'description' => sprintf( __( 'Select your preferred ligthbox effect script or get our <a href="%s">premium extensions</a>.', 'responsive-lightbox' ), wp_nonce_url( add_query_arg( [ 'action' => 'rl-hide-notice' ], admin_url( 'admin.php?page=responsive-lightbox-addons' ) ), 'rl_action', 'rl_nonce' ) ),
212	'options' => $scripts
213	+ ],
214	+ 'selector' => [
215	'title' => __( 'Selector', 'responsive-lightbox' ),
216	'section' => 'responsive_lightbox_settings',
217	'type' => 'text',
218	'description' => __( 'Enter the rel selector lightbox effect will be applied to.', 'responsive-lightbox' )
219	+ ],
220	+ 'image_links' => [
221	'title' => __( 'Images', 'responsive-lightbox' ),
222	'section' => 'responsive_lightbox_settings',
223	'type' => 'boolean',
224	'label' => __( 'Enable lightbox for WordPress image links.', 'responsive-lightbox' )
225	+ ],
226	+ 'image_title' => [
227	'title' => __( 'Single image title', 'responsive-lightbox' ),
228	'section' => 'responsive_lightbox_settings',
229	'type' => 'select',
230	'description' => __( 'Select title for single images.', 'responsive-lightbox' ),
231	'options' => $this->image_titles
232	+ ],
233	+ 'image_caption' => [
234	'title' => __( 'Single image caption', 'responsive-lightbox' ),
235	'section' => 'responsive_lightbox_settings',
236	'type' => 'select',
237	'description' => __( 'Select caption for single images (if supported by selected lightbox and/or gallery).', 'responsive-lightbox' ),
238	'options' => $this->image_titles
239	+ ],
240	+ 'images_as_gallery' => [
241	'title' => __( 'Single images as gallery', 'responsive-lightbox' ),
242	'section' => 'responsive_lightbox_settings',
243	'type' => 'boolean',
244	'label' => __( 'Display single post images as a gallery.', 'responsive-lightbox' )
245	+ ],
246	+ 'galleries' => [
247	'title' => __( 'Galleries', 'responsive-lightbox' ),
248	'section' => 'responsive_lightbox_settings',
249	'type' => 'boolean',
250	'label' => __( 'Enable lightbox for WordPress image galleries.', 'responsive-lightbox' )
251	+ ],
252	+ 'default_gallery' => [
253	'title' => __( 'WordPress gallery', 'responsive-lightbox' ),
254	'section' => 'responsive_lightbox_settings',
255	'type' => 'select',
256	'description' => __( 'Select your preferred default WordPress gallery style.', 'responsive-lightbox' ),
257	'options' => $galleries
258	+ ],
259	+ 'builder_gallery' => [
260	'title' => __( 'Builder gallery', 'responsive-lightbox' ),
261	'section' => 'responsive_lightbox_settings',
262	'type' => 'select',
263	'description' => __( 'Select your preferred default builder gallery style.', 'responsive-lightbox' ),
264	'options' => $builder_galleries
265	+ ],
266	+ 'default_woocommerce_gallery' => [
267	'title' => __( 'WooCommerce gallery', 'responsive-lightbox' ),
268	'section' => 'responsive_lightbox_settings',
269	'type' => 'select',
270	'disabled' => ! class_exists( 'WooCommerce' ),
271	'description' => __( 'Select your preferred gallery style for WooCommerce product gallery.', 'responsive-lightbox' ),
272	'options' => $galleries
273	+ ],
274	+ 'gallery_image_size' => [
275	'title' => __( 'Gallery image size', 'responsive-lightbox' ),
276	'section' => 'responsive_lightbox_settings',
277	'type' => 'select',
278	'description' => __( 'Select image size for gallery image links.', 'responsive-lightbox' ),
279	'options' => $sizes
280	+ ],
281	+ 'gallery_image_title' => [
282	'title' => __( 'Gallery image title', 'responsive-lightbox' ),
283	'section' => 'responsive_lightbox_settings',
284	'type' => 'select',
285	'description' => __( 'Select title for the gallery images.', 'responsive-lightbox' ),
286	'options' => $this->image_titles
287	+ ],
288	+ 'gallery_image_caption' => [
289	'title' => __( 'Gallery image caption', 'responsive-lightbox' ),
290	'section' => 'responsive_lightbox_settings',
291	'type' => 'select',
292	'description' => __( 'Select caption for the gallery images (if supported by selected lightbox and/or gallery).', 'responsive-lightbox' ),
293	'options' => $this->image_titles
294	+ ],
295	+ 'videos' => [
296	'title' => __( 'Videos', 'responsive-lightbox' ),
297	'section' => 'responsive_lightbox_settings',
298	'type' => 'boolean',
299	'label' => __( 'Enable lightbox for YouTube and Vimeo video links.', 'responsive-lightbox' )
300	+ ],
301	+ 'widgets' => [
302	'title' => __( 'Widgets', 'responsive-lightbox' ),
303	'section' => 'responsive_lightbox_settings',
304	'type' => 'boolean',
305	'label' => __( 'Enable lightbox for widgets content.', 'responsive-lightbox' )
306	+ ],
307	+ 'comments' => [
308	'title' => __( 'Comments', 'responsive-lightbox' ),
309	'section' => 'responsive_lightbox_settings',
310	'type' => 'boolean',
311	'label' => __( 'Enable lightbox for comments content.', 'responsive-lightbox' )
312	+ ],
313	+ 'force_custom_gallery' => [
314	'title' => __( 'Force lightbox', 'responsive-lightbox' ),
315	'section' => 'responsive_lightbox_settings',
316	'type' => 'boolean',
317	'label' => __( 'Try to force lightbox for custom WP gallery replacements, like Jetpack or Visual Composer galleries.', 'responsive-lightbox' )
318	+ ],
319	+ 'woocommerce_gallery_lightbox' => [
320	'title' => __( 'WooCommerce lightbox', 'responsive-lightbox' ),
321	'section' => 'responsive_lightbox_settings',
322	'type' => 'boolean',
323	'label' => __( 'Replace WooCommerce product gallery lightbox.', 'responsive-lightbox' ),
324	'disabled' => ! class_exists( 'WooCommerce' ) \|\| Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] !== 'default'
325	+ ],
326	+ 'enable_custom_events' => [
327	'title' => __( 'Custom events', 'responsive-lightbox' ),
328	'section' => 'responsive_lightbox_settings',
329	'type' => 'multiple',
330	+ 'fields' => [
331	+ 'enable_custom_events' => [
332	'type' => 'boolean',
333	'label' => __( 'Enable triggering lightbox on custom jQuery events.', 'responsive-lightbox' )
334	+ ],
335	+ 'custom_events' => [
336	'type' => 'text',
337	'description' => __( 'Enter a space separated list of events.', 'responsive-lightbox' )
338	+ ]
339	+ ]
340	+ ],
341	+ 'loading_place' => [
342	'title' => __( 'Loading place', 'responsive-lightbox' ),
343	'section' => 'responsive_lightbox_settings',
344	'type' => 'radio',
345	'description' => __( 'Select where all the lightbox scripts should be placed.', 'responsive-lightbox' ),
346	+ 'options' => [
347	'header' => __( 'Header', 'responsive-lightbox' ),
348	'footer' => __( 'Footer', 'responsive-lightbox' )
349	+ ]
350	+ ],
351	+ 'conditional_loading' => [
352	'title' => __( 'Conditional loading', 'responsive-lightbox' ),
353	'section' => 'responsive_lightbox_settings',
354	'type' => 'boolean',
355	'label' => __( 'Enable to load scripts and styles only on pages that have images or galleries in post content.', 'responsive-lightbox' )
356	+ ],
357	+ 'deactivation_delete' => [
358	'title' => __( 'Delete data', 'responsive-lightbox' ),
359	'section' => 'responsive_lightbox_settings',
360	'type' => 'boolean',
361	'label' => __( 'Delete all plugin settings on deactivation.', 'responsive-lightbox' ),
362	'description' => __( 'Enable this to delete all plugin settings and also delete all plugin capabilities from all users on deactivation.', 'responsive-lightbox' )
363	+ ]
364	+ ]
365	+ ],
366	+ 'builder' => [
367	'option_group' => 'responsive_lightbox_builder',
368	'option_name' => 'responsive_lightbox_builder',
369	+ 'sections' => [
370	+ 'responsive_lightbox_builder' => [
371	'title' => __( 'Gallery Builder Settings', 'responsive-lightbox' )
372	+ ]
373	+ ],
374	'prefix' => 'rl',
375	+ 'fields' => [
376	+ 'gallery_builder' => [
377	'title' => __( 'Gallery Builder', 'responsive-lightbox' ),
378	'section' => 'responsive_lightbox_builder',
379	'type' => 'boolean',
380	'label' => __( 'Enable advanced gallery builder.', 'responsive-lightbox' )
381	+ ],
382	+ 'categories' => [
383	'title' => __( 'Categories', 'responsive-lightbox' ),
384	'section' => 'responsive_lightbox_builder',
385	'type' => 'boolean',
386	'label' => __( 'Enable Gallery Categories.', 'responsive-lightbox' ),
387	'description' => __( 'Enable if you want to use Gallery Categories.', 'responsive-lightbox' )
388	+ ],
389	+ 'tags' => [
390	'title' => __( 'Tags', 'responsive-lightbox' ),
391	'section' => 'responsive_lightbox_builder',
392	'type' => 'boolean',
393	'label' => __( 'Enable Gallery Tags.', 'responsive-lightbox' ),
394	'description' => __( 'Enable if you want to use Gallery Tags.', 'responsive-lightbox' )
395	+ ],
396	+ 'permalink' => [
397	'title' => __( 'Gallery Permalink', 'responsive-lightbox' ),
398	'section' => 'responsive_lightbox_builder',
399	'type' => 'text',
400	+ 'description' => '<code>' . site_url() . '/<strong>' . untrailingslashit( esc_html( $rl->options['builder']['permalink'] ) ) . '</strong>/</code><br />' . esc_html__( 'Enter gallery page slug.', 'responsive-lightbox' )
401	+ ],
402	+ 'permalink_categories' => [
403	'title' => __( 'Categories Permalink', 'responsive-lightbox' ),
404	'section' => 'responsive_lightbox_builder',
405	'type' => 'text',
406	+ 'description' => '<code>' . site_url() . '/<strong>' . untrailingslashit( esc_html( $rl->options['builder']['permalink_categories'] ) ) . '</strong>/</code><br />' . esc_html__( 'Enter gallery categories archive page slug.', 'responsive-lightbox' )
407	+ ],
408	+ 'permalink_tags' => [
409	'title' => __( 'Tags Permalink', 'responsive-lightbox' ),
410	'section' => 'responsive_lightbox_builder',
411	'type' => 'text',
412	+ 'description' => '<code>' . site_url() . '/<strong>' . untrailingslashit( esc_html( $rl->options['builder']['permalink_tags'] ) ) . '</strong>/</code><br />' . esc_html__( 'Enter gallery tags archive page slug.', 'responsive-lightbox' )
413	+ ],
414	+ 'archives' => [
415	'title' => __( 'Archives', 'responsive-lightbox' ),
416	'section' => 'responsive_lightbox_builder',
417	'type' => 'boolean',
418	'label' => __( 'Enable gallery archives.', 'responsive-lightbox' )
419	+ ],
420	+ 'archives_category' => [
421	'title' => __( 'Archives category', 'responsive-lightbox' ),
422	'section' => 'responsive_lightbox_builder',
423	'type' => 'select',
424	'description' => __( 'Select category for gallery archives.', 'responsive-lightbox' ),
425	+ 'options' => [
426	'all' => __( 'All', 'responsive-lightbox' )
427	+ ]
428	+ ]
429	+ ]
430	+ ],
431	+ 'folders' => [
432	'option_group' => 'responsive_lightbox_folders',
433	'option_name' => 'responsive_lightbox_folders',
434	+ 'sections' => [
435	+ 'responsive_lightbox_folders' => [
436	'title' => __( 'Folders Settings', 'responsive-lightbox' )
437	+ ]
438	+ ],
439	'prefix' => 'rl',
440	+ 'fields' => [
441	+ 'active' => [
442	'title' => __( 'Folders', 'responsive-lightbox' ),
443	'section' => 'responsive_lightbox_folders',
444	'type' => 'boolean',
445	'label' => __( 'Enable media folders.', 'responsive-lightbox' )
446	+ ],
447	+ 'media_taxonomy' => [
448	'title' => __( 'Media taxonomy', 'responsive-lightbox' ),
449	'section' => 'responsive_lightbox_folders',
450	'type' => 'select',
451	'description' => __( 'Select media taxonomy.', 'responsive-lightbox' ) . '<br />' . __( 'If you have ever used custom media taxonomies you may try to <a id="rl_folders_load_old_taxonomies" href="#">load and use them.</a>', 'responsive-lightbox' ),
452	'after_field' => '<span class="spinner rl-spinner"></span>',
453	+ 'options' => [ $rl->options['folders']['media_taxonomy'] => $rl->options['folders']['media_taxonomy'] . ' (' . __( 'Folders', 'responsive-lightbox' ) . ')' ]
454	+ ],
455	+ 'media_tags' => [
456	'title' => __( 'Media tags', 'responsive-lightbox' ),
457	'section' => 'responsive_lightbox_folders',
458	'type' => 'boolean',
459	'label' => __( 'Enable media tags.', 'responsive-lightbox' ),
460	'description' => __( 'Enable if you want to use media tags.', 'responsive-lightbox' )
461	+ ],
462	+ 'show_in_menu' => [
463	'title' => __( 'Show in menu', 'responsive-lightbox' ),
464	'section' => 'responsive_lightbox_folders',
465	'type' => 'boolean',
466	'label' => __( 'Enable to show the taxonomy in the admin menu.', 'responsive-lightbox' )
467	+ ],
468	+ 'folders_removal' => [
469	'title' => __( 'Subfolder removal', 'responsive-lightbox' ),
470	'section' => 'responsive_lightbox_folders',
471	'type' => 'boolean',
472	'label' => __( 'Select to remove subfolders when parent folder is deleted.', 'responsive-lightbox' )
473	+ ],
474	+ 'jstree_wholerow' => [
475	'title' => __( 'Whole row', 'responsive-lightbox' ),
476	'section' => 'responsive_lightbox_folders',
477	'type' => 'boolean',
478	'label' => __( 'Enable to highlight folder\'s row as a clickable area.', 'responsive-lightbox' )
479	+ ]
480	+ ]
481	+ ],
482	+ 'remote_library' => [
483	'option_group' => 'responsive_lightbox_remote_library',
484	'option_name' => 'responsive_lightbox_remote_library',
485	+ 'sections' => [
486	+ 'responsive_lightbox_remote_library' => [
487	'title' => __( 'Remote Library Settings', 'responsive-lightbox' )
488	+ ],
489	+ 'responsive_lightbox_remote_library_providers' => [
490	'title' => __( 'Media Providers', 'responsive-lightbox' ),
491	'page' => 'responsive_lightbox_remote_library',
492	+ 'callback' => [ $this, 'remote_library_providers_description' ]
493	+ ]
494	+ ],
495	'prefix' => 'rl',
496	+ 'fields' => [
497	+ 'active' => [
498	'title' => __( 'Remote Library', 'responsive-lightbox' ),
499	'section' => 'responsive_lightbox_remote_library',
500	'type' => 'boolean',
501	'label' => __( 'Enable remote libraries.', 'responsive-lightbox' ),
502	'description' => __( 'Check this to enable remote access to the following image libraries.', 'responsive-lightbox' )
503	+ ],
504	+ 'caching' => [
505	'title' => __( 'Caching', 'responsive-lightbox' ),
506	'section' => 'responsive_lightbox_remote_library',
507	'type' => 'boolean',
508	'label' => __( 'Enable remote library requests caching.', 'responsive-lightbox' )
509	+ ],
510	+ 'cache_expiry' => [
511	'title' => __( 'Cache expiry', 'responsive-lightbox' ),
512	'section' => 'responsive_lightbox_remote_library',
513	'type' => 'number',
514	'min' => 1,
515	'description' => __( 'Enter the cache expiry time.', 'responsive-lightbox' ),
516	'append' => __( 'hour(s)', 'responsive-lightbox' )
517	+ ]
518	+ ]
519	+ ],
520	+ 'configuration' => [
521	'option_group' => 'responsive_lightbox_configuration',
522	'option_name' => 'responsive_lightbox_configuration',
523	+ 'sections' => [
524	+ 'responsive_lightbox_configuration' => [
525	'title' => sprintf( __( '%s Settings', 'responsive-lightbox' ), ( isset( $this->scripts[$rl->options['settings']['script']]['name'] ) ? $this->scripts[$rl->options['settings']['script']]['name'] : $this->scripts[$rl->defaults['settings']['script']]['name'] ) )
526	+ ],
527	+ ],
528	'prefix' => 'rl',
529	+ 'fields' => []
530	+ ],
531	+ 'capabilities' => [
532	'option_group' => 'responsive_lightbox_capabilities',
533	'option_name' => 'responsive_lightbox_capabilities',
534	+ 'callback' => [ $this, 'validate_capabilities' ],
535	+ 'sections' => [
536	+ 'responsive_lightbox_capabilities_fields' => [
537	'title' => __( 'Capabilities Settings', 'responsive-lightbox' ),
538	'page' => 'responsive_lightbox_capabilities'
539	+ ],
540	+ 'responsive_lightbox_capabilities' => [
541	+ 'callback' => [ $this, 'capabilities_table' ]
542	+ ]
543	+ ],
544	'prefix' => 'rl',
545	+ 'fields' => [
546	+ 'active' => [
547	'title' => __( 'Capabilities', 'responsive-lightbox' ),
548	'section' => 'responsive_lightbox_capabilities_fields',
549	'type' => 'boolean',
550	'label' => __( 'Enable advanced capability management.', 'responsive-lightbox' ),
551	'description' => __( 'Check this to enable access to plugin features for selected user roles.', 'responsive-lightbox' )
552	+ ]
553	+ ]
554	+ ],
555	+ 'basicgrid_gallery' => [
556	'option_group' => 'responsive_lightbox_basicgrid_gallery',
557	'option_name' => 'responsive_lightbox_basicgrid_gallery',
558	+ 'sections' => [
559	+ 'responsive_lightbox_basicgrid_gallery' => [
560	'title' => __( 'Basic Grid Gallery Settings', 'responsive-lightbox' )
561	+ ]
562	+ ],
563	'prefix' => 'rl',
564	+ 'fields' => [
565	+ 'screen_size_columns' => [
566	'title' => __( 'Screen sizes', 'responsive-lightbox' ),
567	'section' => 'responsive_lightbox_basicgrid_gallery',
568	'type' => 'multiple',
569	'description' => __( 'Number of columns in a gallery depending on the device screen size. (if greater than 0 overrides the Columns option)', 'responsive-lightbox' ),
570	+ 'fields' => [
571	+ 'columns_lg' => [
572	'type' => 'number',
573	'min' => 0,
574	'max' => 6,
575	'append' => __( 'large devices / desktops (≥1200px)', 'responsive-lightbox' )
576	+ ],
577	+ 'columns_md' => [
578	'type' => 'number',
579	'min' => 0,
580	'max' => 6,
581	'append' => __( 'medium devices / desktops (≥992px)', 'responsive-lightbox' )
582	+ ],
583	+ 'columns_sm' => [
584	'type' => 'number',
585	'min' => 0,
586	'max' => 6,
587	'append' => __( 'small devices / tablets (≥768px)', 'responsive-lightbox' )
588	+ ],
589	+ 'columns_xs' => [
590	'type' => 'number',
591	'min' => 0,
592	'max' => 6,
593	'append' => __( 'extra small devices / phones (<768px)', 'responsive-lightbox' )
594	+ ]
595	+ ]
596	+ ],
597	+ 'gutter' => [
598	'title' => __( 'Gutter', 'responsive-lightbox' ),
599	'section' => 'responsive_lightbox_basicgrid_gallery',
600	'type' => 'number',
601	'min' => 0,
602	'description' => __( 'Set the pixel width between the columns and rows.', 'responsive-lightbox' ),
603	'append' => 'px'
604	+ ],
605	+ 'force_height' => [
606	'title' => __( 'Force height', 'responsive-lightbox' ),
607	'section' => 'responsive_lightbox_basicgrid_gallery',
608	'type' => 'boolean',
609	'label' => __( 'Enable to force the thumbnail row height.', 'responsive-lightbox' )
610	+ ],
611	+ 'row_height' => [
612	'title' => __( 'Row height', 'responsive-lightbox' ),
613	'section' => 'responsive_lightbox_basicgrid_gallery',
614	'type' => 'number',
615	'min' => 50,
616	'description' => __( 'Enter the thumbnail row height in pixels (used if Force height is enabled). Defaults to 150px.', 'responsive-lightbox' ),
617	'append' => 'px'
618	+ ]
619	+ ]
620	+ ],
621	+ 'basicslider_gallery' => [
622	'option_group' => 'responsive_lightbox_basicslider_gallery',
623	'option_name' => 'responsive_lightbox_basicslider_gallery',
624	+ 'sections' => [
625	+ 'responsive_lightbox_basicslider_gallery' => [
626	'title' => __( 'Basic Slider Gallery Settings', 'responsive-lightbox' )
627	+ ]
628	+ ],
629	'prefix' => 'rl',
630	+ 'fields' => [
631	+ 'adaptive_height' => [
632	'title' => __( 'Adaptive Height', 'responsive-lightbox' ),
633	'section' => 'responsive_lightbox_basicslider_gallery',
634	'type' => 'boolean',
635	'label' => __( 'The slider height should change on the fly according to the current slide.', 'responsive-lightbox' )
636	+ ],
637	+ 'loop' => [
638	'title' => __( 'Loop', 'responsive-lightbox' ),
639	'section' => 'responsive_lightbox_basicslider_gallery',
640	'type' => 'boolean',
641	'label' => __( 'Whether the slider should loop (i.e. the first slide goes to the last, the last slide goes to the first).', 'responsive-lightbox' )
642	+ ],
643	+ 'captions' => [
644	'title' => __( 'Captions Position', 'responsive-lightbox' ),
645	'section' => 'responsive_lightbox_basicslider_gallery',
646	'type' => 'select',
647	'description' => __( 'Specifies the position of captions or no captions at all.', 'responsive-lightbox' ),
648	+ 'options' => [
649	'none' => __( 'None', 'responsive-lightbox' ),
650	'overlay' => __( 'Overlay', 'responsive-lightbox' ),
651	'below' => __( 'Below', 'responsive-lightbox' )
652	+ ]
653	+ ],
654	+ 'init_single' => [
655	'title' => __( 'Single Image Slider', 'responsive-lightbox' ),
656	'section' => 'responsive_lightbox_basicslider_gallery',
657	'type' => 'boolean',
658	'label' => __( 'Whether the slider should initialize even if there is only one slide element.', 'responsive-lightbox' )
659	+ ],
660	+ 'responsive' => [
661	'title' => __( 'Responsive', 'responsive-lightbox' ),
662	'section' => 'responsive_lightbox_basicslider_gallery',
663	'type' => 'boolean',
664	'label' => __( 'Whether the slider should be responsive.', 'responsive-lightbox' )
665	+ ],
666	+ 'preload' => [
667	'title' => __( 'Preload', 'responsive-lightbox' ),
668	'section' => 'responsive_lightbox_basicslider_gallery',
669	'type' => 'select',
670	'description' => __( 'Elements that are preloaded before slider shows.', 'responsive-lightbox' ),
671	+ 'options' => [
672	'all' => __( 'All', 'responsive-lightbox' ),
673	'visible' => __( 'Only visible', 'responsive-lightbox' )
674	+ ]
675	+ ],
676	+ 'pager' => [
677	'title' => __( 'Pager', 'responsive-lightbox' ),
678	'section' => 'responsive_lightbox_basicslider_gallery',
679	'type' => 'boolean',
680	'label' => __( 'Whether the slider should have a pager.', 'responsive-lightbox' )
681	+ ],
682	+ 'controls' => [
683	'title' => __( 'Controls', 'responsive-lightbox' ),
684	'section' => 'responsive_lightbox_basicslider_gallery',
685	'type' => 'boolean',
686	'label' => __( 'Whether the slider should have controls (next, previous arrows).', 'responsive-lightbox' )
687	+ ],
688	+ 'hide_on_end' => [
689	'title' => __( 'Hide Controls on End', 'responsive-lightbox' ),
690	'section' => 'responsive_lightbox_basicslider_gallery',
691	'type' => 'boolean',
692	'label' => __( 'Hide the previous or next control when it reaches the first or last slide respectively.', 'responsive-lightbox' )
693	+ ],
694	+ 'slide_margin' => [
695	'title' => __( 'Slide Margin', 'responsive-lightbox' ),
696	'section' => 'responsive_lightbox_basicslider_gallery',
697	'type' => 'number',
698	'min' => 0,
699	'description' => __( 'The spacing between slides.', 'responsive-lightbox' ),
700	'append' => '%'
701	+ ],
702	+ 'transition' => [
703	'title' => __( 'Transition', 'responsive-lightbox' ),
704	'section' => 'responsive_lightbox_basicslider_gallery',
705	'type' => 'select',
706	'description' => __( 'Transition type to use, or no transitions.', 'responsive-lightbox' ),
707	+ 'options' => [
708	'none' => __( 'None', 'responsive-lightbox' ),
709	'fade' => __( 'Fade', 'responsive-lightbox' ),
710	'horizontal' => __( 'Horizontal', 'responsive-lightbox' ),
711	'vertical' => __( 'Vertical', 'responsive-lightbox' ),
712	'kenburns' => __( 'Ken Burns', 'responsive-lightbox' )
713	+ ]
714	+ ],
715	+ 'kenburns_zoom' => [
716	'title' => __( 'Ken Burns Zoom', 'responsive-lightbox' ),
717	'section' => 'responsive_lightbox_basicslider_gallery',
718	'type' => 'number',
719	'min' => 0,
720	'description' => __( 'Max zoom level use for the Ken Burns transition.', 'responsive-lightbox' ),
721	'append' => '%'
722	+ ],
723	+ 'speed' => [
724	'title' => __( 'Transition Speed', 'responsive-lightbox' ),
725	'section' => 'responsive_lightbox_basicslider_gallery',
726	'type' => 'number',
727	'min' => 0,
728	'description' => __( 'The time the transition takes to complete.', 'responsive-lightbox' ),
729	'append' => 'ms'
730	+ ],
731	+ 'easing' => [
732	'title' => __( 'Easing Effect', 'responsive-lightbox' ),
733	'section' => 'responsive_lightbox_basicslider_gallery',
734	'type' => 'select',
735	'description' => __( 'The easing effect to use for the selected transition.', 'responsive-lightbox' ),
736	+ 'options' => [
737	'linear' => 'linear',
738	'swing' => 'swing',
739	'easeInQuad' => 'easeInQuad',

766	'easeInBounce' => 'easeInBounce',
767	'easeOutBounce' => 'easeOutBounce',
768	'easeInOutBounce' => 'easeInOutBounce'
769	+ ]
770	+ ],
771	+ 'continuous' => [
772	'title' => __( 'Continuous', 'responsive-lightbox' ),
773	'section' => 'responsive_lightbox_basicslider_gallery',
774	'type' => 'boolean',
775	'label' => __( 'Whether the slider should run continuously (seamless transition between the first and last slides).', 'responsive-lightbox' )
776	+ ],
777	+ 'use_css' => [
778	'title' => __( 'Use CSS', 'responsive-lightbox' ),
779	'section' => 'responsive_lightbox_basicslider_gallery',
780	'type' => 'boolean',
781	'label' => __( 'Whether the slider should use CSS transitions. If the user\'s browser doesn\'t support CSS transitions the slider will fallback to jQuery.', 'responsive-lightbox' )
782	+ ],
783	+ 'slideshow' => [
784	'title' => __( 'Slideshow', 'responsive-lightbox' ),
785	'section' => 'responsive_lightbox_basicslider_gallery',
786	'type' => 'boolean',
787	'label' => __( 'Whether the slider should run automatically on load.', 'responsive-lightbox' )
788	+ ],
789	+ 'slideshow_direction' => [
790	'title' => __( 'Slideshow Direction', 'responsive-lightbox' ),
791	'section' => 'responsive_lightbox_basicslider_gallery',
792	'type' => 'select',
793	'description' => __( 'Which direction the slider should move in if in slideshow mode.', 'responsive-lightbox' ),
794	+ 'options' => [
795	'next' => __( 'Next', 'responsive-lightbox' ),
796	'prev' => __( 'Previous', 'responsive-lightbox' )
797	+ ]
798	+ ],
799	+ 'slideshow_hover' => [
800	'title' => __( 'Slideshow Hover', 'responsive-lightbox' ),
801	'section' => 'responsive_lightbox_basicslider_gallery',
802	'type' => 'boolean',
803	'label' => __( 'Whether the slideshow should pause automatically on hover.', 'responsive-lightbox' )
804	+ ],
805	+ 'slideshow_hover_delay' => [
806	'title' => __( 'Slideshow Hover Delay', 'responsive-lightbox' ),
807	'section' => 'responsive_lightbox_basicslider_gallery',
808	'type' => 'number',
809	'min' => 0,
810	'description' => __( 'The delay (if any) before the slider resumes automatically after hover.', 'responsive-lightbox' ),
811	'append' => 'ms'
812	+ ],
813	+ 'slideshow_delay' => [
814	'title' => __( 'Slideshow Delay', 'responsive-lightbox' ),
815	'section' => 'responsive_lightbox_basicslider_gallery',
816	'type' => 'number',
817	'min' => 0,
818	'description' => __( 'The delay (if any) before the slider runs automatically on load.', 'responsive-lightbox' ),
819	'append' => 'ms'
820	+ ],
821	+ 'slideshow_pause' => [
822	'title' => __( 'Slideshow Pause', 'responsive-lightbox' ),
823	'section' => 'responsive_lightbox_basicslider_gallery',
824	'type' => 'number',
825	'min' => 0,
826	'description' => __( 'The time a slide lasts.', 'responsive-lightbox' ),
827	'append' => 'ms'
828	+ ]
829	+ ]
830	+ ],
831	+ 'basicmasonry_gallery' => [
832	'option_group' => 'responsive_lightbox_basicmasonry_gallery',
833	'option_name' => 'responsive_lightbox_basicmasonry_gallery',
834	+ 'sections' => [
835	+ 'responsive_lightbox_basicmasonry_gallery' => [
836	'title' => __( 'Basic Masonry Gallery Settings', 'responsive-lightbox' )
837	+ ]
838	+ ],
839	'prefix' => 'rl',
840	+ 'fields' => [
841	+ 'screen_size_columns' => [
842	'title' => __( 'Screen sizes', 'responsive-lightbox' ),
843	'section' => 'responsive_lightbox_basicmasonry_gallery',
844	'type' => 'multiple',
845	'description' => __( 'Number of columns in a gallery depending on the device screen size. (if greater than 0 overrides the Columns option)', 'responsive-lightbox' ),
846	+ 'fields' => [
847	+ 'columns_lg' => [
848	'type' => 'number',
849	'min' => 0,
850	'max' => 6,
851	'default' => 4,
852	'append' => __( 'large devices / desktops (≥1200px)', 'responsive-lightbox' )
853	+ ],
854	+ 'columns_md' => [
855	'type' => 'number',
856	'min' => 0,
857	'max' => 6,
858	'default' => 3,
859	'append' => __( 'medium devices / desktops (≥992px)', 'responsive-lightbox' )
860	+ ],
861	+ 'columns_sm' => [
862	'type' => 'number',
863	'min' => 0,
864	'max' => 6,
865	'default' => 2,
866	'append' => __( 'small devices / tablets (≥768px)', 'responsive-lightbox' )
867	+ ],
868	+ 'columns_xs' => [
869	'type' => 'number',
870	'min' => 0,
871	'max' => 6,
872	'default' => 2,
873	'append' => __( 'extra small devices / phones (<768px)', 'responsive-lightbox' )
874	+ ]
875	+ ]
876	+ ],
877	+ 'gutter' => [
878	'title' => __( 'Gutter', 'responsive-lightbox' ),
879	'section' => 'responsive_lightbox_basicmasonry_gallery',
880	'type' => 'number',
881	'description' => __( 'Horizontal space between gallery items.', 'responsive-lightbox' ),
882	'append' => 'px'
883	+ ],
884	+ 'margin' => [
885	'title' => __( 'Margin', 'responsive-lightbox' ),
886	'section' => 'responsive_lightbox_basicmasonry_gallery',
887	'type' => 'number',
888	'description' => __( 'Vertical space between gallery items.', 'responsive-lightbox' ),
889	'append' => 'px'
890	+ ],
891	+ 'origin_left' => [
892	'title' => __( 'Origin Left', 'responsive-lightbox' ),
893	'section' => 'responsive_lightbox_basicmasonry_gallery',
894	'type' => 'boolean',
895	'label' => __( 'Enable left-to-right layouts.', 'responsive-lightbox' ),
896	'description' => __( 'Controls the horizontal flow of the layout. By default, item elements start positioning at the left. Uncheck it for right-to-left layouts.', 'responsive-lightbox' )
897	+ ],
898	+ 'origin_top' => [
899	'title' => __( 'Origin Top', 'responsive-lightbox' ),
900	'section' => 'responsive_lightbox_basicmasonry_gallery',
901	'type' => 'boolean',
902	'label' => __( 'Enable top-to-bottom layouts.', 'responsive-lightbox' ),
903	'description' => __( 'Controls the vetical flow of the layout. By default, item elements start positioning at the top. Uncheck it for bottom-up layouts.', 'responsive-lightbox' )
904	+ ]
905	+ ]
906	+ ]
907	+ ];
908	+
909	+ $this->tabs = apply_filters(
910	+ 'rl_settings_tabs',
911	+ [
912	+ 'settings' => [
913	+ 'name' => __( 'General', 'responsive-lightbox' ),
914	+ 'key' => 'responsive_lightbox_settings',
915	+ 'submit' => 'save_rl_settings',
916	+ 'reset' => 'reset_rl_settings'
917	+ ],
918	+ 'configuration' => [
919	+ 'name' => __( 'Lightboxes', 'responsive-lightbox' ),
920	+ 'key' => 'responsive_lightbox_configuration',
921	+ 'submit' => 'save_' . $this->settings['configuration']['prefix'] . '_configuration',
922	+ 'reset' => 'reset_' . $this->settings['configuration']['prefix'] . '_configuration',
923	+ 'sections' => $scripts,
924	+ 'default_section' => $rl->options['settings']['script']
925	+ ],
926	+ 'basicgrid_gallery' => [
927	+ 'name' => __( 'Basic Grid', 'responsive-lightbox' ),
928	+ 'key' => 'responsive_lightbox_basicgrid_gallery',
929	+ 'submit' => 'save_rl_basicgrid_gallery',
930	+ 'reset' => 'reset_rl_basicgrid_gallery'
931	+ ],
932	+ 'basicslider_gallery' => [
933	+ 'name' => __( 'Basic Slider', 'responsive-lightbox' ),
934	+ 'key' => 'responsive_lightbox_basiclider_gallery',
935	+ 'submit' => 'save_rl_basiclider_gallery',
936	+ 'reset' => 'reset_rl_basiclider_gallery'
937	+ ],
938	+ 'basicmasonry_gallery' => [
939	+ 'name' => __( 'Basic Masonry', 'responsive-lightbox' ),
940	+ 'key' => 'responsive_lightbox_basicmasonry_gallery',
941	+ 'submit' => 'save_rl_basicmasonry_gallery',
942	+ 'reset' => 'reset_rl_basicmasonry_gallery'
943	+ ]
944	+ ]
945	);
946



































947	$tabs_copy = $this->tabs;
948	$tab_key = '';
949	+ $section_key = isset( $_REQUEST['section'] ) ? sanitize_key( $_REQUEST['section'] ) : '';
950
951	// set current tab and section
952	+ if ( is_admin() && ! wp_doing_ajax() ) {
953	global $pagenow;
954
955	+ // check page
956	+ $page = isset( $_GET['page'] ) ? sanitize_key( $_GET['page'] ) : '';
957	+
958	// check settings page
959	+ if ( $pagenow === 'options.php' \|\| ( $pagenow == 'admin.php' && $page && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $this->tabs + [ 'gallery' => '', 'addons' => '' ] ) ) . ')$/', $page, $tabs ) === 1 ) ) {
960	+ // set tab key
961	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
962	+
963	+ // set section key
964	+ if ( ! $section_key )
965	+ $section_key = ! empty( $this->tabs[$tab_key]['default_section'] ) ? $this->tabs[$tab_key]['default_section'] : '';
966	}
967	}
968

970	$gallery_types = $rl->gallery_types;
971
972	// remove default gallery
973	+ if ( isset( $gallery_types['default'] ) )
974	+ unset( $gallery_types['default'] );
975
976	// get available galleries
977	$gallery_types = apply_filters( 'rl_gallery_types', $gallery_types );

986
987	// backward compatibility, remove from tabs
988	$gallery_tabs = array_intersect( array_keys( $this->tabs ), array_keys( $gallery_types ) );
989	+ $galleries = [];
990
991	if ( ! empty( $gallery_tabs ) ) {
992	// unset tabs if exist

1000	$gallery_sections[$key] = $gallery['name'];
1001	}
1002
1003	+ if ( $tab_key == 'gallery' ) {
1004	+ if ( ! $section_key ) {
1005	+ $section_key = in_array( $rl->options['settings']['default_gallery'] . '_gallery', array_keys( $gallery_sections ) ) ? $rl->options['settings']['default_gallery'] . '_gallery' : key( $gallery_sections );
1006	+ }
1007	+ }





















1008
1009	+ $this->tabs['gallery'] = [
1010	+ 'name' => __( 'Galleries', 'responsive-lightbox' ),
1011	+ 'key' => 'responsive_lightbox_' . $section_key,
1012	+ 'submit' => array_key_exists( $section_key, $tabs_copy ) ? $tabs_copy[$section_key]['submit'] : 'save_' . $section_key . '_configuration',
1013	+ 'reset' => array_key_exists( $section_key, $tabs_copy ) ? $tabs_copy[$section_key]['reset'] : 'reset_rl_' . $section_key,
1014	+ 'sections' => $gallery_sections,
1015	+ 'default_section' => $section_key
1016	+ ];
1017	+ }
1018
1019	+ $this->tabs['builder'] = [
1020	+ 'name' => __( 'Builder', 'responsive-lightbox' ),
1021	+ 'key' => 'responsive_lightbox_builder',
1022	+ 'submit' => 'save_rl_builder',
1023	+ 'reset' => 'reset_rl_builder'
1024	+ ];
1025	+
1026	+ $this->tabs['folders'] = [
1027	+ 'name' => __( 'Folders', 'responsive-lightbox' ),
1028	+ 'key' => 'responsive_lightbox_folders',
1029	+ 'submit' => 'save_rl_folders',
1030	+ 'reset' => 'reset_rl_folders'
1031	+ ];
1032	+
1033	+ $this->tabs['capabilities'] = [
1034	+ 'name' => __( 'Capabilities', 'responsive-lightbox' ),
1035	+ 'key' => 'responsive_lightbox_capabilities',
1036	+ 'submit' => 'save_rl_capabilities',
1037	+ 'reset' => 'reset_rl_capabilities'
1038	+ ];
1039	+
1040	+ $this->tabs['remote_library'] = [
1041	+ 'name' => __( 'Remote Library', 'responsive-lightbox' ),
1042	+ 'key' => 'responsive_lightbox_remote_library',
1043	+ 'submit' => 'save_rl_remote_library',
1044	+ 'reset' => 'reset_rl_remote_library'
1045	+ ];
1046
1047	$this->tabs = apply_filters( 'rl_settings_tabs_extra', $this->tabs );
1048

1050	if ( isset( $this->tabs['licenses'] ) ) {
1051	unset( $this->tabs['licenses'] );
1052
1053	+ $this->tabs['licenses'] = [
1054	+ 'name' => __( 'Licenses', 'responsive-lightbox' ),
1055	+ 'key' => 'responsive_lightbox_licenses',
1056	+ 'submit' => 'save_rl_licenses',
1057	+ 'reset' => 'reset_rl_licenses'
1058	+ ];
1059	}
1060
1061	+ $this->tabs['addons'] = [
1062	+ 'name' => __( 'Add-ons', 'responsive-lightbox' ),
1063	+ 'key' => 'responsive_lightbox_configuration',
1064	+ 'callback' => [ $this, 'addons_tab_cb' ]
1065	+ ];
1066
1067	+ if ( isset( $this->tabs[$tab_key]['sections'][$section_key] ) && empty( $this->tabs[$tab_key]['sections']['responsive_lightbox_' . $tab_key]['title'] ) )
1068	$this->settings[$tab_key]['sections']['responsive_lightbox_' . $tab_key]['title'] = sprintf( __( '%s Settings', 'responsive-lightbox' ), $this->tabs[$tab_key]['sections'][$section_key] );

1069
1070	switch ( ! empty( $section_key ) ? $section_key : $rl->options['settings']['script'] ) {
1071	case 'swipebox':
1072	$this->settings['configuration']['prefix'] = 'rl_sb';
1073	+ $this->settings['configuration']['fields'] = [
1074	+ 'animation' => [
1075	'title' => __( 'Animation type', 'responsive-lightbox' ),
1076	'section' => 'responsive_lightbox_configuration',
1077	'type' => 'radio',

1079	'description' => __( 'Select a method of applying a lightbox effect.', 'responsive-lightbox' ),
1080	'options' => $this->scripts['swipebox']['animations'],
1081	'parent' => 'swipebox'
1082	+ ],
1083	+ 'force_png_icons' => [
1084	'title' => __( 'Force PNG icons', 'responsive-lightbox' ),
1085	'section' => 'responsive_lightbox_configuration',
1086	'type' => 'boolean',
1087	'label' => __( 'Enable this if you\'re having problems with navigation icons not visible on some devices.', 'responsive-lightbox' ),
1088	'parent' => 'swipebox'
1089	+ ],
1090	+ 'hide_close_mobile' => [
1091	'title' => __( 'Hide close on mobile', 'responsive-lightbox' ),
1092	'section' => 'responsive_lightbox_configuration',
1093	'type' => 'boolean',
1094	'label' => __( 'Hide the close button on mobile devices.', 'responsive-lightbox' ),
1095	'parent' => 'swipebox'
1096	+ ],
1097	+ 'remove_bars_mobile' => [
1098	'title' => __( 'Remove bars on mobile', 'responsive-lightbox' ),
1099	'section' => 'responsive_lightbox_configuration',
1100	'type' => 'boolean',
1101	'label' => __( 'Hide the top and bottom bars on mobile devices.', 'responsive-lightbox' ),
1102	'parent' => 'swipebox'
1103	+ ],
1104	+ 'hide_bars' => [
1105	'title' => __( 'Top and bottom bars', 'responsive-lightbox' ),
1106	'section' => 'responsive_lightbox_configuration',
1107	'type' => 'multiple',
1108	+ 'fields' => [
1109	+ 'hide_bars' => [
1110	'type' => 'boolean',
1111	'label' => __( 'Hide top and bottom bars after a period of time.', 'responsive-lightbox' ),
1112	'parent' => 'swipebox'
1113	+ ],
1114	+ 'hide_bars_delay' => [
1115	'type' => 'number',
1116	'description' => __( 'Enter the time after which the top and bottom bars will be hidden (when hiding is enabled).', 'responsive-lightbox' ),
1117	'append' => 'ms',
1118	'parent' => 'swipebox'
1119	+ ]
1120	+ ]
1121	+ ],
1122	+ 'video_max_width' => [
1123	'title' => __( 'Video max width', 'responsive-lightbox' ),
1124	'section' => 'responsive_lightbox_configuration',
1125	'type' => 'number',
1126	'description' => __( 'Enter the max video width in a lightbox.', 'responsive-lightbox' ),
1127	'append' => 'px',
1128	'parent' => 'swipebox'
1129	+ ],
1130	+ 'loop_at_end' => [
1131	'title' => __( 'Loop at end', 'responsive-lightbox' ),
1132	'section' => 'responsive_lightbox_configuration',
1133	'type' => 'boolean',
1134	'label' => __( 'True will return to the first image after the last image is reached.', 'responsive-lightbox' ),
1135	'parent' => 'swipebox'
1136	+ ]
1137	+ ];
1138	break;
1139
1140	case 'prettyphoto':
1141	$this->settings['configuration']['prefix'] = 'rl_pp';
1142	+ $this->settings['configuration']['fields'] = [
1143	+ 'animation_speed' => [
1144	'title' => __( 'Animation speed', 'responsive-lightbox' ),
1145	'section' => 'responsive_lightbox_configuration',
1146	'type' => 'radio',

1148	'description' => __( 'Select animation speed for lightbox effect.', 'responsive-lightbox' ),
1149	'options' => $this->scripts['prettyphoto']['animation_speeds'],
1150	'parent' => 'prettyphoto'
1151	+ ],
1152	+ 'slideshow' => [
1153	'title' => __( 'Slideshow', 'responsive-lightbox' ),
1154	'section' => 'responsive_lightbox_configuration',
1155	'type' => 'multiple',
1156	+ 'fields' => [
1157	+ 'slideshow' => [
1158	'type' => 'boolean',
1159	'label' => __( 'Display images as slideshow', 'responsive-lightbox' ),
1160	'parent' => 'prettyphoto'
1161	+ ],
1162	+ 'slideshow_delay' => [
1163	'type' => 'number',
1164	'description' => __( 'Enter time (in miliseconds).', 'responsive-lightbox' ),
1165	'append' => 'ms',
1166	'parent' => 'prettyphoto'
1167	+ ]
1168	+ ]
1169	+ ],
1170	+ 'slideshow_autoplay' => [
1171	'title' => __( 'Slideshow autoplay', 'responsive-lightbox' ),
1172	'section' => 'responsive_lightbox_configuration',
1173	'type' => 'boolean',
1174	'label' => __( 'Automatically start slideshow.', 'responsive-lightbox' ),
1175	'parent' => 'prettyphoto'
1176	+ ],
1177	+ 'opacity' => [
1178	'title' => __( 'Opacity', 'responsive-lightbox' ),
1179	'section' => 'responsive_lightbox_configuration',
1180	'type' => 'range',

1182	'min' => 0,
1183	'max' => 100,
1184	'parent' => 'prettyphoto'
1185	+ ],
1186	+ 'show_title' => [
1187	'title' => __( 'Show title', 'responsive-lightbox' ),
1188	'section' => 'responsive_lightbox_configuration',
1189	'type' => 'boolean',
1190	'label' => __( 'Display image title.', 'responsive-lightbox' ),
1191	'parent' => 'prettyphoto'
1192	+ ],
1193	+ 'allow_resize' => [
1194	'title' => __( 'Allow resize big images', 'responsive-lightbox' ),
1195	'section' => 'responsive_lightbox_configuration',
1196	'type' => 'boolean',
1197	'label' => __( 'Resize the photos bigger than viewport.', 'responsive-lightbox' ),
1198	'parent' => 'prettyphoto'
1199	+ ],
1200	+ 'allow_expand' => [
1201	'title' => __( 'Allow expand', 'responsive-lightbox' ),
1202	'section' => 'responsive_lightbox_configuration',
1203	'type' => 'boolean',
1204	'label' => __( 'Allow expanding images.', 'responsive-lightbox' ),
1205	'parent' => 'prettyphoto'
1206	+ ],
1207	+ 'width' => [
1208	'title' => __( 'Video width', 'responsive-lightbox' ),
1209	'section' => 'responsive_lightbox_configuration',
1210	'type' => 'number',
1211	'append' => 'px',
1212	'parent' => 'prettyphoto'
1213	+ ],
1214	+ 'height' => [
1215	'title' => __( 'Video height', 'responsive-lightbox' ),
1216	'section' => 'responsive_lightbox_configuration',
1217	'type' => 'number',
1218	'append' => 'px',
1219	'parent' => 'prettyphoto'
1220	+ ],
1221	+ 'theme' => [
1222	'title' => __( 'Theme', 'responsive-lightbox' ),
1223	'section' => 'responsive_lightbox_configuration',
1224	'type' => 'radio',
1225	'description' => __( 'Select the theme for lightbox effect.', 'responsive-lightbox' ),
1226	'options' => $this->scripts['prettyphoto']['themes'],
1227	'parent' => 'prettyphoto'
1228	+ ],
1229	+ 'horizontal_padding' => [
1230	'title' => __( 'Horizontal padding', 'responsive-lightbox' ),
1231	'section' => 'responsive_lightbox_configuration',
1232	'type' => 'number',
1233	'append' => 'px',
1234	'parent' => 'prettyphoto'
1235	+ ],
1236	+ 'hide_flash' => [
1237	'title' => __( 'Hide Flash', 'responsive-lightbox' ),
1238	'section' => 'responsive_lightbox_configuration',
1239	'type' => 'boolean',
1240	'label' => __( 'Hide all the flash objects on a page. Enable this if flash appears over prettyPhoto.', 'responsive-lightbox' ),
1241	'parent' => 'prettyphoto'
1242	+ ],
1243	+ 'wmode' => [
1244	'title' => __( 'Flash Window Mode (wmode)', 'responsive-lightbox' ),
1245	'section' => 'responsive_lightbox_configuration',
1246	'type' => 'radio',
1247	'description' => __( 'Select flash window mode.', 'responsive-lightbox' ),
1248	'options' => $this->scripts['prettyphoto']['wmodes'],
1249	'parent' => 'prettyphoto'
1250	+ ],
1251	+ 'video_autoplay' => [
1252	'title' => __( 'Video autoplay', 'responsive-lightbox' ),
1253	'section' => 'responsive_lightbox_configuration',
1254	'type' => 'boolean',
1255	'label' => __( 'Automatically start videos.', 'responsive-lightbox' ),
1256	'parent' => 'prettyphoto'
1257	+ ],
1258	+ 'modal' => [
1259	'title' => __( 'Modal', 'responsive-lightbox' ),
1260	'section' => 'responsive_lightbox_configuration',
1261	'type' => 'boolean',
1262	'label' => __( 'If set to true, only the close button will close the window.', 'responsive-lightbox' ),
1263	'parent' => 'prettyphoto'
1264	+ ],
1265	+ 'deeplinking' => [
1266	'title' => __( 'Deeplinking', 'responsive-lightbox' ),
1267	'section' => 'responsive_lightbox_configuration',
1268	'type' => 'boolean',
1269	'label' => __( 'Allow prettyPhoto to update the url to enable deeplinking.', 'responsive-lightbox' ),
1270	'parent' => 'prettyphoto'
1271	+ ],
1272	+ 'overlay_gallery' => [
1273	'title' => __( 'Overlay gallery', 'responsive-lightbox' ),
1274	'section' => 'responsive_lightbox_configuration',
1275	'type' => 'boolean',
1276	'label' => __( 'If enabled, a gallery will overlay the fullscreen image on mouse over.', 'responsive-lightbox' ),
1277	'parent' => 'prettyphoto'
1278	+ ],
1279	+ 'keyboard_shortcuts' => [
1280	'title' => __( 'Keyboard shortcuts', 'responsive-lightbox' ),
1281	'section' => 'responsive_lightbox_configuration',
1282	'type' => 'boolean',
1283	'label' => __( 'Set to false if you open forms inside prettyPhoto.', 'responsive-lightbox' ),
1284	'parent' => 'prettyphoto'
1285	+ ],
1286	+ 'social' => [
1287	'title' => __( 'Social (Twitter, Facebook)', 'responsive-lightbox' ),
1288	'section' => 'responsive_lightbox_configuration',
1289	'type' => 'boolean',
1290	'label' => __( 'Display links to Facebook and Twitter.', 'responsive-lightbox' ),
1291	'parent' => 'prettyphoto'
1292	+ ]
1293	+ ];
1294	break;
1295
1296	case 'fancybox':
1297	$this->settings['configuration']['prefix'] = 'rl_fb';
1298	+ $this->settings['configuration']['fields'] = [
1299	+ 'modal' => [
1300	'title' => __( 'Modal', 'responsive-lightbox' ),
1301	'section' => 'responsive_lightbox_configuration',
1302	'type' => 'boolean',
1303	'label' => __( 'When true, "overlayShow" is set to true and "hideOnOverlayClick", "hideOnContentClick", "enableEscapeButton", "showCloseButton" are set to false.', 'responsive-lightbox' ),
1304	'parent' => 'fancybox'
1305	+ ],
1306	+ 'show_overlay' => [
1307	'title' => __( 'Show overlay', 'responsive-lightbox' ),
1308	'section' => 'responsive_lightbox_configuration',
1309	'type' => 'boolean',
1310	'label' => __( 'Toggle overlay.', 'responsive-lightbox' ),
1311	'parent' => 'fancybox'
1312	+ ],
1313	+ 'show_close_button' => [
1314	'title' => __( 'Show close button', 'responsive-lightbox' ),
1315	'section' => 'responsive_lightbox_configuration',
1316	'type' => 'boolean',
1317	'label' => __( 'Toggle close button.', 'responsive-lightbox' ),
1318	'parent' => 'fancybox'
1319	+ ],
1320	+ 'enable_escape_button' => [
1321	'title' => __( 'Enable escape button', 'responsive-lightbox' ),
1322	'section' => 'responsive_lightbox_configuration',
1323	'type' => 'boolean',
1324	'label' => __( 'Toggle if pressing Esc button closes lightbox.', 'responsive-lightbox' ),
1325	'parent' => 'fancybox'
1326	+ ],
1327	+ 'hide_on_overlay_click' => [
1328	'title' => __( 'Hide on overlay click', 'responsive-lightbox' ),
1329	'section' => 'responsive_lightbox_configuration',
1330	'type' => 'boolean',
1331	'label' => __( 'Toggle if clicking the overlay should close FancyBox.', 'responsive-lightbox' ),
1332	'parent' => 'fancybox'
1333	+ ],
1334	+ 'hide_on_content_click' => [
1335	'title' => __( 'Hide on content click', 'responsive-lightbox' ),
1336	'section' => 'responsive_lightbox_configuration',
1337	'type' => 'boolean',
1338	'label' => __( 'Toggle if clicking the content should close FancyBox.', 'responsive-lightbox' ),
1339	'parent' => 'fancybox'
1340	+ ],
1341	+ 'cyclic' => [
1342	'title' => __( 'Cyclic', 'responsive-lightbox' ),
1343	'section' => 'responsive_lightbox_configuration',
1344	'type' => 'boolean',
1345	'label' => __( 'When true, galleries will be cyclic, allowing you to keep pressing next/back.', 'responsive-lightbox' ),
1346	'parent' => 'fancybox'
1347	+ ],
1348	+ 'show_nav_arrows' => [
1349	'title' => __( 'Show nav arrows', 'responsive-lightbox' ),
1350	'section' => 'responsive_lightbox_configuration',
1351	'type' => 'boolean',
1352	'label' => __( 'Toggle navigation arrows.', 'responsive-lightbox' ),
1353	'parent' => 'fancybox'
1354	+ ],
1355	+ 'auto_scale' => [
1356	'title' => __( 'Auto scale', 'responsive-lightbox' ),
1357	'section' => 'responsive_lightbox_configuration',
1358	'type' => 'boolean',
1359	'label' => __( 'If true, FancyBox is scaled to fit in viewport.', 'responsive-lightbox' ),
1360	'parent' => 'fancybox'
1361	+ ],
1362	+ 'scrolling' => [
1363	'title' => __( 'Scrolling (in/out)', 'responsive-lightbox' ),
1364	'section' => 'responsive_lightbox_configuration',
1365	'type' => 'radio',
1366	'description' => __( 'Set the overflow CSS property to create or hide scrollbars.', 'responsive-lightbox' ),
1367	'options' => $this->scripts['fancybox']['scrollings'],
1368	'parent' => 'fancybox'
1369	+ ],
1370	+ 'center_on_scroll' => [
1371	'title' => __( 'Center on scroll', 'responsive-lightbox' ),
1372	'section' => 'responsive_lightbox_configuration',
1373	'type' => 'boolean',
1374	'label' => __( 'When true, FancyBox is centered while scrolling page.', 'responsive-lightbox' ),
1375	'parent' => 'fancybox'
1376	+ ],
1377	+ 'opacity' => [
1378	'title' => __( 'Opacity', 'responsive-lightbox' ),
1379	'section' => 'responsive_lightbox_configuration',
1380	'type' => 'boolean',
1381	'label' => __( 'When true, transparency of content is changed for elastic transitions.', 'responsive-lightbox' ),
1382	'parent' => 'fancybox'
1383	+ ],
1384	+ 'overlay_opacity' => [
1385	'title' => __( 'Overlay opacity', 'responsive-lightbox' ),
1386	'section' => 'responsive_lightbox_configuration',
1387	'type' => 'range',

1389	'min' => 0,
1390	'max' => 100,
1391	'parent' => 'fancybox'
1392	+ ],
1393	+ 'overlay_color' => [
1394	'title' => __( 'Overlay color', 'responsive-lightbox' ),
1395	'section' => 'responsive_lightbox_configuration',
1396	'type' => 'color_picker',
1397	'label' => __( 'Color of the overlay.', 'responsive-lightbox' ),
1398	'parent' => 'fancybox'
1399	+ ],
1400	+ 'title_show' => [
1401	'title' => __( 'Title show', 'responsive-lightbox' ),
1402	'section' => 'responsive_lightbox_configuration',
1403	'type' => 'boolean',
1404	'label' => __( 'Toggle title.', 'responsive-lightbox' ),
1405	'parent' => 'fancybox'
1406	+ ],
1407	+ 'title_position' => [
1408	'title' => __( 'Title position', 'responsive-lightbox' ),
1409	'section' => 'responsive_lightbox_configuration',
1410	'type' => 'radio',
1411	'description' => __( 'The position of title.', 'responsive-lightbox' ),
1412	'options' => $this->scripts['fancybox']['positions'],
1413	'parent' => 'fancybox'
1414	+ ],
1415	+ 'transitions' => [
1416	'title' => __( 'Transition (in/out)', 'responsive-lightbox' ),
1417	'section' => 'responsive_lightbox_configuration',
1418	'type' => 'radio',
1419	'description' => __( 'The transition type.', 'responsive-lightbox' ),
1420	'options' => $this->scripts['fancybox']['transitions'],
1421	'parent' => 'fancybox'
1422	+ ],
1423	+ 'easings' => [
1424	'title' => __( 'Easings (in/out)', 'responsive-lightbox' ),
1425	'section' => 'responsive_lightbox_configuration',
1426	'type' => 'radio',
1427	'description' => __( 'Easing used for elastic animations.', 'responsive-lightbox' ),
1428	'options' => $this->scripts['fancybox']['easings'],
1429	'parent' => 'fancybox'
1430	+ ],
1431	+ 'speeds' => [
1432	'title' => __( 'Speed (in/out)', 'responsive-lightbox' ),
1433	'section' => 'responsive_lightbox_configuration',
1434	'type' => 'number',
1435	'description' => __( 'Speed of the fade and elastic transitions, in milliseconds.', 'responsive-lightbox' ),
1436	'append' => 'ms',
1437	'parent' => 'fancybox'
1438	+ ],
1439	+ 'change_speed' => [
1440	'title' => __( 'Change speed', 'responsive-lightbox' ),
1441	'section' => 'responsive_lightbox_configuration',
1442	'type' => 'number',
1443	'description' => __( 'Speed of resizing when changing gallery items, in milliseconds.', 'responsive-lightbox' ),
1444	'append' => 'ms',
1445	'parent' => 'fancybox'
1446	+ ],
1447	+ 'change_fade' => [
1448	'title' => __( 'Change fade', 'responsive-lightbox' ),
1449	'section' => 'responsive_lightbox_configuration',
1450	'type' => 'number',
1451	'description' => __( 'Speed of the content fading while changing gallery items.', 'responsive-lightbox' ),
1452	'append' => 'ms',
1453	'parent' => 'fancybox'
1454	+ ],
1455	+ 'padding' => [
1456	'title' => __( 'Padding', 'responsive-lightbox' ),
1457	'section' => 'responsive_lightbox_configuration',
1458	'type' => 'number',
1459	'description' => __( 'Space between FancyBox wrapper and content.', 'responsive-lightbox' ),
1460	'append' => 'px',
1461	'parent' => 'fancybox'
1462	+ ],
1463	+ 'margin' => [
1464	'title' => __( 'Margin', 'responsive-lightbox' ),
1465	'section' => 'responsive_lightbox_configuration',
1466	'type' => 'number',
1467	'description' => __( 'Space between viewport and FancyBox wrapper.', 'responsive-lightbox' ),
1468	'append' => 'px',
1469	'parent' => 'fancybox'
1470	+ ],
1471	+ 'video_width' => [
1472	'title' => __( 'Video width', 'responsive-lightbox' ),
1473	'section' => 'responsive_lightbox_configuration',
1474	'type' => 'number',
1475	'description' => __( 'Width of the video.', 'responsive-lightbox' ),
1476	'append' => 'px',
1477	'parent' => 'fancybox'
1478	+ ],
1479	+ 'video_height' => [
1480	'title' => __( 'Video height', 'responsive-lightbox' ),
1481	'section' => 'responsive_lightbox_configuration',
1482	'type' => 'number',
1483	'description' => __( 'Height of the video.', 'responsive-lightbox' ),
1484	'append' => 'px',
1485	'parent' => 'fancybox'
1486	+ ]
1487	+ ];
1488	break;
1489
1490	case 'nivo':
1491	$this->settings['configuration']['prefix'] = 'rl_nv';
1492	+ $this->settings['configuration']['fields'] = [
1493	+ 'effect' => [
1494	'title' => __( 'Effect', 'responsive-lightbox' ),
1495	'section' => 'responsive_lightbox_configuration',
1496	'type' => 'radio',
1497	'description' => __( 'The effect to use when showing the lightbox.', 'responsive-lightbox' ),
1498	'options' => $this->scripts['nivo']['effects'],
1499	'parent' => 'nivo'
1500	+ ],
1501	+ 'keyboard_nav' => [
1502	'title' => __( 'Keyboard navigation', 'responsive-lightbox' ),
1503	'section' => 'responsive_lightbox_configuration',
1504	'type' => 'boolean',
1505	'label' => __( 'Enable keyboard navigation (left/right/escape).', 'responsive-lightbox' ),
1506	'parent' => 'nivo'
1507	+ ],
1508	+ 'click_overlay_to_close' => [
1509	'title' => __( 'Click overlay to close', 'responsive-lightbox' ),
1510	'section' => 'responsive_lightbox_configuration',
1511	'type' => 'boolean',
1512	'label' => __( 'Enable to close lightbox on overlay click.', 'responsive-lightbox' ),
1513	'parent' => 'nivo'
1514	+ ],
1515	+ 'error_message' => [
1516	'title' => __( 'Error message', 'responsive-lightbox' ),
1517	'section' => 'responsive_lightbox_configuration',
1518	'type' => 'text',
1519	'class' => 'large-text',
1520	'label' => __( 'Error message if the content cannot be loaded.', 'responsive-lightbox' ),
1521	'parent' => 'nivo'
1522	+ ],
1523	+ ];
1524	break;
1525
1526	case 'imagelightbox':
1527	$this->settings['configuration']['prefix'] = 'rl_il';
1528	+ $this->settings['configuration']['fields'] = [
1529	+ 'animation_speed' => [
1530	'title' => __( 'Animation speed', 'responsive-lightbox' ),
1531	'section' => 'responsive_lightbox_configuration',
1532	'type' => 'number',
1533	'description' => __( 'Animation speed.', 'responsive-lightbox' ),
1534	'append' => 'ms',
1535	'parent' => 'imagelightbox'
1536	+ ],
1537	+ 'preload_next' => [
1538	'title' => __( 'Preload next image', 'responsive-lightbox' ),
1539	'section' => 'responsive_lightbox_configuration',
1540	'type' => 'boolean',
1541	'label' => __( 'Silently preload the next image.', 'responsive-lightbox' ),
1542	'parent' => 'imagelightbox'
1543	+ ],
1544	+ 'enable_keyboard' => [
1545	'title' => __( 'Enable keyboard keys', 'responsive-lightbox' ),
1546	'section' => 'responsive_lightbox_configuration',
1547	'type' => 'boolean',
1548	'label' => __( 'Enable keyboard shortcuts (arrows Left/Right and Esc).', 'responsive-lightbox' ),
1549	'parent' => 'imagelightbox'
1550	+ ],
1551	+ 'quit_on_end' => [
1552	'title' => __( 'Quit after last image', 'responsive-lightbox' ),
1553	'section' => 'responsive_lightbox_configuration',
1554	'type' => 'boolean',
1555	'label' => __( 'Quit after viewing the last image.', 'responsive-lightbox' ),
1556	'parent' => 'imagelightbox'
1557	+ ],
1558	+ 'quit_on_image_click' => [
1559	'title' => __( 'Quit on image click', 'responsive-lightbox' ),
1560	'section' => 'responsive_lightbox_configuration',
1561	'type' => 'boolean',
1562	'label' => __( 'Quit when the viewed image is clicked.', 'responsive-lightbox' ),
1563	'parent' => 'imagelightbox'
1564	+ ],
1565	+ 'quit_on_document_click' => [
1566	'title' => __( 'Quit on anything click', 'responsive-lightbox' ),
1567	'section' => 'responsive_lightbox_configuration',
1568	'type' => 'boolean',
1569	'label' => __( 'Quit when anything but the viewed image is clicked.', 'responsive-lightbox' ),
1570	'parent' => 'imagelightbox'
1571	+ ],
1572	+ ];
1573	break;
1574
1575	case 'tosrus':
1576	$this->settings['configuration']['prefix'] = 'rl_tr';
1577	+ $this->settings['configuration']['fields'] = [
1578	+ 'effect' => [
1579	'title' => __( 'Transition effect', 'responsive-lightbox' ),
1580	'section' => 'responsive_lightbox_configuration',
1581	'type' => 'radio',
1582	'description' => __( 'What effect to use for the transition.', 'responsive-lightbox' ),
1583	+ 'options' => [
1584	'slide' => __( 'slide', 'responsive-lightbox' ),
1585	'fade' => __( 'fade', 'responsive-lightbox' )
1586	+ ],
1587	'parent' => 'tosrus'
1588	+ ],
1589	+ 'infinite' => [
1590	'title' => __( 'Infinite loop', 'responsive-lightbox' ),
1591	'section' => 'responsive_lightbox_configuration',
1592	'type' => 'boolean',
1593	'label' => __( 'Whether or not to slide back to the first slide when the last has been reached.', 'responsive-lightbox' ),
1594	'parent' => 'tosrus'
1595	+ ],
1596	+ 'keys' => [
1597	'title' => __( 'Keyboard navigation', 'responsive-lightbox' ),
1598	'section' => 'responsive_lightbox_configuration',
1599	'type' => 'boolean',
1600	'label' => __( 'Enable keyboard navigation (left/right/escape).', 'responsive-lightbox' ),
1601	'parent' => 'tosrus'
1602	+ ],
1603	+ 'autoplay' => [
1604	'title' => __( 'Autoplay', 'responsive-lightbox' ),
1605	'section' => 'responsive_lightbox_configuration',
1606	'type' => 'multiple',
1607	+ 'fields' => [
1608	+ 'autoplay' => [
1609	'type' => 'boolean',
1610	'label' => __( 'Automatically start slideshow.', 'responsive-lightbox' ),
1611	'parent' => 'tosrus'
1612	+ ],
1613	+ 'timeout' => [
1614	'type' => 'number',
1615	'description' => __( 'The timeout between sliding to the next slide in milliseconds.', 'responsive-lightbox' ),
1616	'append' => 'ms',
1617	'parent' => 'tosrus'
1618	+ ]
1619	+ ]
1620	+ ],
1621	+ 'pause_on_hover' => [
1622	'title' => __( 'Pause on hover', 'responsive-lightbox' ),
1623	'section' => 'responsive_lightbox_configuration',
1624	'type' => 'boolean',
1625	'label' => __( 'Whether or not to pause on hover.', 'responsive-lightbox' ),
1626	'parent' => 'tosrus'
1627	+ ],
1628	+ 'pagination' => [
1629	'title' => __( 'Pagination', 'responsive-lightbox' ),
1630	'section' => 'responsive_lightbox_configuration',
1631	'type' => 'multiple',
1632	+ 'fields' => [
1633	+ 'pagination' => [
1634	'type' => 'boolean',
1635	'label' => __( 'Whether or not to add a pagination.', 'responsive-lightbox' ),
1636	'parent' => 'tosrus'
1637	+ ],
1638	+ 'pagination_type' => [
1639	'type' => 'radio',
1640	'description' => __( 'What type of pagination to use.', 'responsive-lightbox' ),
1641	+ 'options' => [
1642	'bullets' => __( 'Bullets', 'responsive-lightbox' ),
1643	'thumbnails' => __( 'Thumbnails', 'responsive-lightbox' )
1644	+ ],
1645	'parent' => 'tosrus'
1646	+ ]
1647	+ ]
1648	+ ],
1649	+ 'close_on_click' => [
1650	'title' => __( 'Overlay close', 'responsive-lightbox' ),
1651	'section' => 'responsive_lightbox_configuration',
1652	'type' => 'boolean',
1653	'label' => __( 'Enable to close lightbox on overlay click.', 'responsive-lightbox' ),
1654	'parent' => 'tosrus'
1655	+ ]
1656	+ ];
1657	break;
1658
1659	case 'featherlight':
1660	$this->settings['configuration']['prefix'] = 'rl_fl';
1661	+ $this->settings['configuration']['fields'] = [
1662	+ 'open_speed' => [
1663	'title' => __( 'Opening speed', 'responsive-lightbox' ),
1664	'section' => 'responsive_lightbox_configuration',
1665	'type' => 'number',
1666	'description' => __( 'Duration of opening animation.', 'responsive-lightbox' ),
1667	'append' => 'ms',
1668	'parent' => 'featherlight'
1669	+ ],
1670	+ 'close_speed' => [
1671	'title' => __( 'Closing speed', 'responsive-lightbox' ),
1672	'section' => 'responsive_lightbox_configuration',
1673	'type' => 'number',
1674	'description' => __( 'Duration of closing animation.', 'responsive-lightbox' ),
1675	'append' => 'ms',
1676	'parent' => 'featherlight'
1677	+ ],
1678	+ 'close_on_click' => [
1679	'title' => __( 'Close on click', 'responsive-lightbox' ),
1680	'section' => 'responsive_lightbox_configuration',
1681	'type' => 'radio',
1682	'label' => __( 'Select how to close lightbox.', 'responsive-lightbox' ),
1683	+ 'options' => [
1684	'background' => __( 'background', 'responsive-lightbox' ),
1685	'anywhere' => __( 'anywhere', 'responsive-lightbox' ),
1686	'false' => __( 'false', 'responsive-lightbox' )
1687	+ ],
1688	'parent' => 'featherlight'
1689	+ ],
1690	+ 'close_on_esc' => [
1691	'title' => __( 'Close on Esc', 'responsive-lightbox' ),
1692	'section' => 'responsive_lightbox_configuration',
1693	'type' => 'boolean',
1694	'label' => __( 'Toggle if pressing Esc button closes lightbox.', 'responsive-lightbox' ),
1695	'parent' => 'featherlight'
1696	+ ],
1697	+ 'gallery_fade_in' => [
1698	'title' => __( 'Gallery fade in', 'responsive-lightbox' ),
1699	'section' => 'responsive_lightbox_configuration',
1700	'type' => 'number',
1701	'description' => __( 'Animation speed when image is loaded.', 'responsive-lightbox' ),
1702	'append' => 'ms',
1703	'parent' => 'featherlight'
1704	+ ],
1705	+ 'gallery_fade_out' => [
1706	'title' => __( 'Gallery fade out', 'responsive-lightbox' ),
1707	'section' => 'responsive_lightbox_configuration',
1708	'type' => 'number',
1709	'description' => __( 'Animation speed before image is loaded.', 'responsive-lightbox' ),
1710	'append' => 'ms',
1711	'parent' => 'featherlight'
1712	+ ]
1713	+ ];
1714	break;
1715
1716	case 'magnific':
1717	$this->settings['configuration']['prefix'] = 'rl_mp';
1718	+ $this->settings['configuration']['fields'] = [
1719	+ 'disable_on' => [
1720	'title' => __( 'Disable on', 'responsive-lightbox' ),
1721	'section' => 'responsive_lightbox_configuration',
1722	'type' => 'number',
1723	'description' => __( 'If window width is less than the number in this option lightbox will not be opened and the default behavior of the element will be triggered. Set to 0 to disable behavior.', 'responsive-lightbox' ),
1724	'append' => 'px',
1725	'parent' => 'magnific'
1726	+ ],
1727	+ 'mid_click' => [
1728	'title' => __( 'Middle click', 'responsive-lightbox' ),
1729	'section' => 'responsive_lightbox_configuration',
1730	'type' => 'boolean',
1731	'label' => __( 'If option enabled, lightbox is opened if the user clicked on the middle mouse button, or click with Command/Ctrl key.', 'responsive-lightbox' ),
1732	'parent' => 'magnific'
1733	+ ],
1734	+ 'preloader' => [
1735	'title' => __( 'Preloader', 'responsive-lightbox' ),
1736	'section' => 'responsive_lightbox_configuration',
1737	'type' => 'boolean',
1738	'label' => __( 'If option enabled, it\'s always present in DOM only text inside of it changes.', 'responsive-lightbox' ),
1739	'parent' => 'magnific'
1740	+ ],
1741	+ 'close_on_content_click' => [
1742	'title' => __( 'Close on content click', 'responsive-lightbox' ),
1743	'section' => 'responsive_lightbox_configuration',
1744	'type' => 'boolean',
1745	'label' => __( 'Close popup when user clicks on content of it. It\'s recommended to enable this option when you have only image in popup.', 'responsive-lightbox' ),
1746	'parent' => 'magnific'
1747	+ ],
1748	+ 'close_on_background_click' => [
1749	'title' => __( 'Close on background click', 'responsive-lightbox' ),
1750	'section' => 'responsive_lightbox_configuration',
1751	'type' => 'boolean',
1752	'label' => __( 'Close the popup when user clicks on the dark overlay.', 'responsive-lightbox' ),
1753	'parent' => 'magnific'
1754	+ ],
1755	+ 'close_button_inside' => [
1756	'title' => __( 'Close button inside', 'responsive-lightbox' ),
1757	'section' => 'responsive_lightbox_configuration',
1758	'type' => 'boolean',
1759	'label' => __( 'If enabled, Magnific Popup will put close button inside content of popup.', 'responsive-lightbox' ),
1760	'parent' => 'magnific'
1761	+ ],
1762	+ 'show_close_button' => [
1763	'title' => __( 'Show close button', 'responsive-lightbox' ),
1764	'section' => 'responsive_lightbox_configuration',
1765	'type' => 'boolean',
1766	'label' => __( 'Controls whether the close button will be displayed or not.', 'responsive-lightbox' ),
1767	'parent' => 'magnific'
1768	+ ],
1769	+ 'enable_escape_key' => [
1770	'title' => __( 'Enable escape key', 'responsive-lightbox' ),
1771	'section' => 'responsive_lightbox_configuration',
1772	'type' => 'boolean',
1773	'label' => __( 'Controls whether pressing the escape key will dismiss the active popup or not.', 'responsive-lightbox' ),
1774	'parent' => 'magnific'
1775	+ ],
1776	+ 'align_top' => [
1777	'title' => __( 'Align top', 'responsive-lightbox' ),
1778	'section' => 'responsive_lightbox_configuration',
1779	'type' => 'boolean',
1780	'label' => __( 'If set to true popup is aligned to top instead of to center.', 'responsive-lightbox' ),
1781	'parent' => 'magnific'
1782	+ ],
1783	+ 'fixed_content_position' => [
1784	'title' => __( 'Content position type', 'responsive-lightbox' ),
1785	'section' => 'responsive_lightbox_configuration',
1786	'type' => 'select',
1787	'description' => __( 'Popup content position. If set to "auto" popup will automatically disable this option when browser doesn\'t support fixed position properly.', 'responsive-lightbox' ),
1788	+ 'options' => [
1789	'auto' => __( 'Auto', 'responsive-lightbox' ),
1790	'true' => __( 'Fixed', 'responsive-lightbox' ),
1791	'false' => __( 'Absolute', 'responsive-lightbox' )
1792	+ ],
1793	'parent' => 'magnific'
1794	+ ],
1795	+ 'fixed_background_position' => [
1796	'title' => __( 'Fixed background position', 'responsive-lightbox' ),
1797	'section' => 'responsive_lightbox_configuration',
1798	'type' => 'select',
1799	'description' => __( 'Dark transluscent overlay content position.', 'responsive-lightbox' ),
1800	+ 'options' => [
1801	'auto' => __( 'Auto', 'responsive-lightbox' ),
1802	'true' => __( 'Fixed', 'responsive-lightbox' ),
1803	'false' => __( 'Absolute', 'responsive-lightbox' )
1804	+ ],
1805	'parent' => 'magnific'
1806	+ ],
1807	+ 'auto_focus_last' => [
1808	'title' => __( 'Auto focus last', 'responsive-lightbox' ),
1809	'section' => 'responsive_lightbox_configuration',
1810	'type' => 'boolean',
1811	'label' => __( 'If set to true last focused element before popup showup will be focused after popup close.', 'responsive-lightbox' ),
1812	'parent' => 'magnific'
1813	+ ]
1814	+ ];
1815	break;
1816
1817	default:

1830	* @return void
1831	*/
1832	public function remote_library_providers_description() {
1833	+ echo '<p class="description">' . sprintf( esc_html__( 'Below you\'ll find a list of available remote media libraries. If you\'re looking for Pixabay, Pexels, Instagram and other integrations please check the %s addon.', 'responsive-lightbox' ), '<a href="https://dfactory.eu/products/remote-library-pro/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=addon" target="_blank">Remote Library Pro</a>' ) . '</p>';
1834	}
1835
1836	/**

1845	add_menu_page( __( 'General', 'responsive-lightbox' ), __( 'Lightbox', 'responsive-lightbox' ), $capability, 'responsive-lightbox-settings', '', 'dashicons-format-image', '57.1' );
1846
1847	foreach ( $this->tabs as $key => $options ) {
1848	+ add_submenu_page( 'responsive-lightbox-settings', $options['name'], $options['name'], $capability, 'responsive-lightbox-' . $key , [ $this, 'options_page' ] );
1849	}
1850	}
1851

1855	* @return void
1856	*/
1857	public function options_page() {
1858	+ // check page
1859	+ $page = isset( $_GET['page'] ) ? sanitize_key( $_GET['page'] ) : '';
1860	+
1861	// check settings page
1862	+ if ( $page && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $this->tabs ) ) . ')$/', $page, $tabs ) !== 1 )
1863	return;
1864
1865	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
1866	+
1867	+ // check section
1868	+ $section_key = isset( $_GET['section'] ) ? sanitize_key( $_GET['section'] ) : '';
1869	+
1870	+ if ( ! $section_key )
1871	+ $section_key = ! empty( $this->tabs[$tab_key]['default_section'] ) ? $this->tabs[$tab_key]['default_section'] : '';
1872
1873	// assign main instance
1874	$rl = Responsive_Lightbox();

1888
1889	// hidden h2 tag is needed to display info box properly when saving or resetting settings
1890	echo '
1891	+ <h2 class="hidden">' . esc_html__( 'Responsive Lightbox & Gallery', 'responsive-lightbox' ) . ' - ' . esc_html( $this->tabs[$tab_key]['name'] ) . '</h2>' . '
1892	<h2 class="nav-tab-wrapper">';
1893
1894	foreach ( $this->tabs as $key => $options ) {
1895	echo '
1896	+ <a class="nav-tab ' . ( $tab_key === $key ? 'nav-tab-active' : '' ) . '" href="' . esc_url( admin_url( 'admin.php?page=responsive-lightbox-' . $key ) ) . '">' . esc_html( $options['name'] ) . '</a>';
1897	}
1898
1899	echo '
1900	</h2>
1901	<div class="responsive-lightbox-settings">
1902	<div class="df-credits">
1903	+ <h3 class="hndle">' . esc_html__( 'Responsive Lightbox & Gallery', 'responsive-lightbox' ) . ' ' . esc_html( $rl->defaults['version'] ) . '</h3>
1904	<div class="inside">
1905	+ <h4 class="inner">' . esc_html__( 'Need support?', 'responsive-lightbox' ) . '</h4>
1906	+ <p class="inner">' . sprintf( esc_html__( 'If you are having problems with this plugin, please browse it\'s %s or talk about them in the %s.', 'responsive-lightbox' ), '<a href="https://www.dfactory.eu/docs/responsive-lightbox/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=docs" target="_blank">' . esc_html__( 'Documentation', 'responsive-lightbox' ) . '</a>', '<a href="https://www.dfactory.eu/support/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=support" target="_blank">' . esc_html__( 'Support forum', 'responsive-lightbox' ) . '</a>' ) . '</p>
1907	<hr />
1908	+ <h4 class="inner">' . esc_html__( 'Do you like this plugin?', 'responsive-lightbox' ) . '</h4>
1909	+ <p class="inner">' . sprintf( esc_html__( '%s on WordPress.org', 'responsive-lightbox' ), '<a href="https://wordpress.org/support/plugin/responsive-lightbox/reviews/?filter=5" target="_blank">' . esc_html__( 'Rate it 5', 'responsive-lightbox' ) . '</a>' ) . '<br />' .
1910	+ sprintf( esc_html__( 'Blog about it & link to the %s.', 'responsive-lightbox' ), '<a href="https://dfactory.eu/plugins/responsive-lightbox/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=blog-about" target="_blank">' . esc_html__( 'plugin page', 'responsive-lightbox' ) . '</a>' ) . '<br />' .
1911	+ sprintf( esc_html__( 'Check out our other %s.', 'responsive-lightbox' ), '<a href="https://dfactory.eu/plugins/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=other-plugins" target="_blank">' . esc_html__( 'WordPress plugins', 'responsive-lightbox' ) . '</a>' ) . '
1912	</p>
1913	<hr />
1914	<p class="df-link inner"><a href="https://www.dfactory.eu/?utm_source=responsive-lightbox-settings&utm_medium=link&utm_campaign=created-by" target="_blank" title="Digital Factory"><img src="//rlg-53eb.kxcdn.com/df-black-sm.png' . '" alt="Digital Factory" /></a></p>

1918
1919	// views
1920	if ( ! empty( $this->tabs[$tab_key]['sections'] ) ) {
1921	+ $list = [];
1922
1923	echo '<ul class="subsubsub">';
1924
1925	+ foreach ( $this->tabs[$tab_key]['sections'] as $key => $name ) {
1926	+ $list[$key] = "\t" . '<li class="' . esc_attr( $key ) . '"><a href="' . esc_url( admin_url( 'admin.php?page=responsive-lightbox-' . $tab_key . '&section=' . $key ) ) . '" class="' . ( $key === $section_key ? 'current' : '' ) . '">' . esc_html( $name ) . '</a>';

1927	}
1928
1929	+ echo implode( " \|</li>\n", $list ) . "</li>\n";
1930	+ echo '</ul><input type="hidden" name="section" value="' . esc_attr( $section_key ) . '" /><br class="clear">';
1931	}
1932
1933	// tab content callback

1945	echo '<p class="submit">';
1946
1947	if ( ! empty( $this->tabs[$tab_key]['submit'] ) ) {
1948	+ submit_button( '', [ 'primary', 'save-' . $tab_key ], $this->tabs[$tab_key]['submit'], false );
1949	echo ' ';
1950	}
1951
1952	if ( ! empty( $this->tabs[$tab_key]['reset'] ) )
1953	+ submit_button( __( 'Reset to defaults', 'responsive-lightbox' ), [ 'secondary', 'reset-responsive-lightbox-settings reset-' . $tab_key ], $this->tabs[$tab_key]['reset'], false );
1954
1955	echo '</p>';
1956	}

1980	// assign main instance
1981	$rl = Responsive_Lightbox();
1982
1983	+ foreach ( $this->settings as $_setting_id => $setting ) {
1984	+ $setting_id = sanitize_key( $_setting_id );
1985	+
1986	+ if ( ! empty( $setting['option_name'] ) )
1987	+ $option_name = sanitize_key( $setting['option_name'] );
1988	+ else
1989	+ $option_name = $setting_id;
1990	+
1991	// set key
1992	$setting_key = $setting_id;
1993	$setting_id = 'responsive_lightbox_' . $setting_id;
1994
1995	// add new capability to manage options
1996	+ add_filter( 'option_page_capability_' . $setting_id, [ $this, 'manage_options_capability' ] );
1997
1998	// register setting
1999	+ register_setting( $setting_id, $option_name, ! empty( $setting['callback'] ) ? $setting['callback'] : [ $this, 'validate_settings' ] );




2000
2001	// register sections
2002	if ( ! empty( $setting['sections'] ) && is_array( $setting['sections'] ) ) {
2003	+ foreach ( $setting['sections'] as $_section_id => $section ) {
2004	+ $section_id = sanitize_key( $_section_id );
2005	+
2006	add_settings_section(
2007	+ $section_id,
2008	! empty( $section['title'] ) ? esc_html( $section['title'] ) : '',
2009	! empty( $section['callback'] ) ? $section['callback'] : '',
2010	+ ! empty( $section['page'] ) ? sanitize_key( $section['page'] ) : $section_id
2011	);
2012	}
2013	}
2014
2015	// register fields
2016	if ( ! empty( $setting['fields'] ) && is_array( $setting['fields'] ) ) {
2017	+ foreach ( $setting['fields'] as $_field_id => $field ) {
2018	+ $field_id = sanitize_key( $_field_id );
2019	+
2020	// prefix field id?
2021	$field_key = $field_id;
2022	$field_id = ( ! empty( $setting['prefix'] ) ? $setting['prefix'] . '_' : '' ) . $field_id;
2023
2024	// field args
2025	+ $args = [
2026	+ 'id' => ! empty( $field['id'] ) ? $field['id'] : $field_id,
2027	+ 'class' => ! empty( $field['class'] ) ? $field['class'] : '',
2028	+ 'name' => $option_name . ( ! empty( $field['parent'] ) ? '[' . $field['parent'] . ']' : '' ) . '[' . $field_key . ']',
2029	+ 'type' => ! empty( $field['type'] ) ? $field['type'] : 'text',
2030	+ 'label' => ! empty( $field['label'] ) ? $field['label'] : '',
2031	+ 'description' => ! empty( $field['description'] ) ? $field['description'] : '',
2032	+ 'disabled' => isset( $field['disabled'] ) ? (bool) $field['disabled'] : false,
2033	+ 'append' => ! empty( $field['append'] ) ? $field['append'] : '',
2034	+ 'prepend' => ! empty( $field['prepend'] ) ? $field['prepend'] : '',
2035	+ 'min' => isset( $field['min'] ) ? (int) $field['min'] : '',
2036	+ 'max' => isset( $field['max'] ) ? (int) $field['max'] : '',
2037	+ 'options' => ! empty( $field['options'] ) ? $field['options'] : '',
2038	+ 'fields' => ! empty( $field['fields'] ) ? $field['fields'] : '',
2039	+ 'after_field' => ! empty( $field['after_field'] ) ? $field['after_field'] : '',
2040	+ 'default' => $field['type'] === 'multiple' ? '' : ( $this->sanitize_field( ! empty( $field['parent'] ) ? $rl->defaults[$setting_key][$field['parent']][$field_key] : $rl->defaults[$setting_key][$field_key], $field['type'] ) ),
2041	+ 'value' => $field['type'] === 'multiple' ? '' : ( $this->sanitize_field( ! empty( $field['parent'] ) ? $rl->options[$setting_key][$field['parent']][$field_key] : ( isset( $rl->options[$setting_key][$field_key] ) ? $rl->options[$setting_key][$field_key] : $rl->defaults[$setting_key][$field_key] ), $field['type'] ) ),
2042	+ 'label_for' => $field_id,
2043	+ 'classname' => ! empty( $field['classname'] ) ? $field['classname'] : '',
2044	+ 'callback' => ! empty( $field['callback'] ) ? $field['callback'] : '',
2045	+ 'return' => false
2046	+ ];
2047
2048	if ( $args['type'] === 'multiple' ) {
2049	foreach ( $args['fields'] as $subfield_id => $subfield ) {
2050	+ $args['fields'][$subfield_id] = wp_parse_args(
2051	+ $subfield,
2052	+ [
2053	+ 'id' => $field_id . '-' . $subfield_id,
2054	+ 'class' => ! empty( $subfield['class'] ) ? $subfield['class'] : '',
2055	+ 'name' => $option_name . ( ! empty( $subfield['parent'] ) ? '[' . $subfield['parent'] . ']' : '' ) . '[' . $subfield_id . ']',
2056	+ 'default' => $this->sanitize_field( ! empty( $subfield['parent'] ) ? $rl->defaults[$setting_key][$subfield['parent']][$subfield_id] : $rl->defaults[$setting_key][$subfield_id], $subfield['type'] ),
2057	+ 'value' => $this->sanitize_field( ! empty( $subfield['parent'] ) ? $rl->options[$setting_key][$subfield['parent']][$subfield_id] : $rl->options[$setting_key][$subfield_id], $subfield['type'] ),
2058	+ 'return' => true
2059	+ ]
2060	+ );
2061	}
2062	}
2063
2064	add_settings_field(
2065	+ $field_id,
2066	! empty( $field['title'] ) ? esc_html( $field['title'] ) : '',
2067	+ [ $this, 'render_field' ],
2068	+ ! empty( $field['page'] ) ? sanitize_key( $field['page'] ) : $setting_id,
2069	+ ! empty( $field['section'] ) ? sanitize_key( $field['section'] ) : '',
2070	$args
2071	);
2072	}

2074	}
2075
2076	// licenses
2077	+ $extensions = apply_filters( 'rl_settings_licenses', [] );
2078
2079	if ( $extensions ) {
2080	// add new capability to manage licenses
2081	+ add_filter( 'option_page_capability_responsive_lightbox_licenses', [ $this, 'manage_options_capability' ] );
2082
2083	// register setting
2084	+ register_setting( 'responsive_lightbox_licenses', 'responsive_lightbox_licenses', [ $this, 'validate_licenses' ] );
2085	+
2086	+ add_settings_section( 'responsive_lightbox_licenses', esc_html__( 'Licenses', 'responsive-lightbox' ), [ $this, 'licenses_section_cb' ], 'responsive_lightbox_licenses' );









2087
2088	foreach ( $extensions as $id => $extension ) {
2089	+ add_settings_field( sanitize_key( $id ), esc_html( $extension['name'] ), [ $this, 'license_field_cb' ], 'responsive_lightbox_licenses', 'responsive_lightbox_licenses', $extension );







2090	}
2091	}
2092	}

2099	*/
2100	public function render_field( $args ) {
2101	if ( empty( $args ) \|\| ! is_array( $args ) )
2102	+ return '';
2103
2104	$html = '';
2105
2106	switch ( $args['type'] ) {
2107	case 'boolean':
2108	+ $html .= '<label><input id="' . esc_attr( $args['id'] ) . '" type="checkbox" name="' . esc_attr( $args['name'] ) . '" value="1" ' . checked( (bool) $args['value'], true, false ) . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . ' />' . esc_html( $args['label'] ) . '</label>';
2109	break;
2110
2111	case 'radio':
2112	foreach ( $args['options'] as $key => $name ) {
2113	+ $html .= '<label><input id="' . esc_attr( $args['id'] . '-' . $key ) . '" type="radio" name="' . esc_attr( $args['name'] ) . '" value="' . esc_attr( $key ) . '" ' . checked( $key, $args['value'], false ) . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . ' />' . esc_html( $name ) . '</label> ';
2114	}
2115	break;
2116
2117	case 'checkbox':
2118	foreach ( $args['options'] as $key => $name ) {
2119	+ $html .= '<label><input id="' . esc_attr( $args['id'] . '-' . $key ) . '" type="checkbox" name="' . esc_attr( $args['name'] ) . '[' . esc_attr( $key ) . ']" value="1" ' . checked( in_array( $key, $args['value'] ), true, false ) . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . ' />' . esc_html( $name ) . '</label> ';
2120	}
2121	break;
2122
2123	case 'select':
2124	+ $html .= '<select id="' . esc_attr( $args['id'] ) . '" name="' . esc_attr( $args['name'] ) . '" value="' . esc_attr( $args['value'] ) . '" ' . ( isset( $args['disabled'] ) && $args['disabled'] == true ? ' disabled="disabled"' : '' ) . '/>';
2125
2126	foreach ( $args['options'] as $key => $name ) {
2127	+ $html .= '<option value="' . esc_attr( $key ) . '" ' . selected( $args['value'], $key, false ) . '>' . esc_html( $name ) . '</option>';
2128	}
2129
2130	$html .= '</select>';

2139
2140	foreach ( $args['fields'] as $subfield_id => $subfield_args ) {
2141	$html .= $this->render_field( $subfield_args ) . ( $count < $count_fields ? '<br />' : '' );
2142	+
2143	$count++;
2144	}
2145	}

2148	break;
2149
2150	case 'range':
2151	+ $html .= '<input id="' . esc_attr( $args['id'] ) . '" type="range" name="' . esc_attr( $args['name'] ) . '" value="' . (int) $args['value'] . '" min="' . (int) $args['min'] . '" max="' . (int) $args['max'] . '" oninput="this.form.' . esc_attr( $args['id'] ) . '_range.value=this.value" />';
2152	+ $html .= '<output name="' . esc_attr( $args['id'] ) . '_range">' . (int) $args['value'] . '</output>';
2153	break;
2154
2155	case 'color_picker':
2156	+ $html .= '<input id="' . esc_attr( $args['id'] ) . '" class="color-picker" type="text" value="' . esc_attr( $args['value'] ) . '" name="' . esc_attr( $args['name'] ) . '" data-default-color="' . esc_attr( $args['default'] ) . '" />';
2157	break;
2158
2159	case 'number':
2160	+ $html .= ( ! empty( $args['prepend'] ) ? '<span>' . esc_html( $args['prepend'] ) . '</span> ' : '' );
2161	+ $html .= '<input id="' . esc_attr( $args['id'] ) . '" type="number" value="' . (int) $args['value'] . '" name="' . esc_attr( $args['name'] ) . '" />';
2162	+ $html .= ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' );
2163	break;
2164
2165	case 'button':
2166	+ $html .= ( ! empty( $args['prepend'] ) ? '<span>' . esc_html( $args['prepend'] ) . '</span> ' : '' );
2167	+ $html .= '<a href="' . esc_url( admin_url( 'admin.php?page=responsive-lightbox-tour' ) ) . '" id="' . esc_attr( $args['id'] ) . '" class="button ' . ( ! empty( $args['classname'] ) ? esc_attr( $args['classname'] ) : 'button-secondary' ) . '">' . esc_html( $args['label'] ) . '</a>';
2168	+ $html .= ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' );
2169	break;
2170
2171	case 'custom':

2174
2175	case 'text':
2176	default :
2177	+ $html .= ( ! empty( $args['prepend'] ) ? '<span>' . esc_html( $args['prepend'] ) . '</span> ' : '' );
2178	+ $html .= '<input id="' . esc_attr( $args['id'] ) . '" class="' . esc_attr( $args['class'] ) . '" type="text" value="' . esc_attr( $args['value'] ) . '" name="' . esc_attr( $args['name'] ) . '" />';
2179	+ $html .= ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' );
2180	}
2181
2182	if ( ! empty ( $args['after_field'] ) )
2183	+ $html .= wp_kses_post( $args['after_field'] );
2184
2185	if ( ! empty ( $args['description'] ) )
2186	+ $html .= '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>';
2187
2188	if ( ! empty( $args['return'] ) )
2189	return $html;

2199	* @param array $args
2200	* @return mixed
2201	*/
2202	+ public function sanitize_field( $value = null, $type = '', $args = [] ) {
2203	if ( is_null( $value ) )
2204	return null;
2205

2210	break;
2211
2212	case 'checkbox':
2213	+ $value = is_array( $value ) && ! empty( $value ) ? array_map( 'sanitize_key', $value ) : [];
2214	break;
2215
2216	case 'radio':
2217	+ $value = is_array( $value ) ? false : sanitize_key( $value );
2218	break;
2219
2220	case 'textarea':

2223	break;
2224
2225	case 'color_picker':
2226	+ $value = sanitize_hex_color( $value );
2227	+
2228	+ if ( empty( $value ) )
2229	$value = '#666666';
2230	break;
2231

2250	// validate custom events
2251	if ( $args['setting_id'] === 'settings' ) {
2252	if ( $args['field_id'] === 'enable_custom_events' && $args['subfield_id'] === 'custom_events' )
2253	+ $value = preg_replace( '/[^a-z0-9 ]/i', '', $value );
2254	} elseif ( $args['setting_id'] === 'builder' ) {
2255	if ( $args['field_id'] === 'permalink' \|\| $args['field_id'] === 'permalink_categories' \|\| $args['field_id'] === 'permalink_tags' )
2256	$value = sanitize_title( $value );
2257	}

2258	}
2259	case 'select':
2260	default:

2279	if ( ! current_user_can( apply_filters( 'rl_lightbox_settings_capability', $rl->options['capabilities']['active'] ? 'edit_lightbox_settings' : 'manage_options' ) ) )
2280	return $input;
2281
2282	+ // check option page
2283	+ $option_page = isset( $_POST['option_page'] ) ? sanitize_key( $_POST['option_page'] ) : '';
2284	+
2285	// check page
2286	+ if ( ! $option_page )
2287	return $input;
2288
2289	foreach ( $this->settings as $id => $setting ) {

2291
2292	if ( $key ) {
2293	// set key
2294	+ $setting_id = sanitize_key( $id );
2295	break;
2296	}
2297	}

2301	return $input;
2302
2303	// save settings
2304	+ if ( isset( $_POST['save' . '_' . $this->settings[$setting_id]['prefix'] . '_' . $setting_id] ) ) {
2305	if ( $this->settings[$setting_id]['fields'] ) {
2306	foreach ( $this->settings[$setting_id]['fields'] as $field_id => $field ) {
2307	if ( $field['type'] === 'multiple' ) {

2331	if ( ! empty( $this->settings[$setting_id]['fields'][$field_id]['parent'] ) ) {
2332	$field_parent = $this->settings[$setting_id]['fields'][$field_id]['parent'];
2333
2334	+ $input[$field_parent][$field_id] = isset( $input[$field_parent][$field_id] ) ? ( $field['type'] === 'checkbox' ? array_keys( $this->sanitize_field( $input[$field_parent][$field_id], $field['type'], $args ) ) : $this->sanitize_field( $input[$field_parent][$field_id], $field['type'], $args ) ) : ( in_array( $field['type'], [ 'boolean', 'checkbox' ] ) ? false : $rl->defaults[$setting_id][$field_parent][$field_id] );
2335	} else {
2336	+ $input[$field_id] = isset( $input[$field_id] ) ? ( $field['type'] === 'checkbox' ? array_keys( $this->sanitize_field( $input[$field_id], $field['type'], $args ) ) : $this->sanitize_field( $input[$field_id], $field['type'], $args ) ) : ( in_array( $field['type'], [ 'boolean', 'checkbox' ] ) ? false : $rl->defaults[$setting_id][$field_id] );
2337	}
2338	}
2339	}

2355
2356	if ( $setting_id === 'remote_library' )
2357	$input = apply_filters( 'rl_remote_library_settings', $input );
2358	+ } elseif ( isset( $_POST['reset' . '_' . $this->settings[$setting_id]['prefix'] . '_' . $setting_id] ) ) {
2359	if ( $setting_id === 'configuration' ) {
2360	$script = key( $input );
2361

2369	} else
2370	$input = $rl->defaults[$setting_id];
2371
2372	+ add_settings_error( 'reset_' . $this->settings[$setting_id]['prefix'] . '_' . $setting_id, 'settings_restored', esc_html__( 'Settings restored to defaults.', 'responsive-lightbox' ), 'updated' );
2373	}
2374
2375	return $input;

2426	}
2427	}
2428
2429	+ add_settings_error( 'reset_rl_capabilities', 'settings_restored', esc_html__( 'Settings restored to defaults.', 'responsive-lightbox' ), 'updated' );
2430	}
2431
2432	return $input;

2450	<table class="widefat fixed posts">
2451	<thead>
2452	<tr>
2453	+ <th>' . esc_html__( 'Role', 'responsive-lightbox' ) . '</th>';
2454
2455	foreach ( $editable_roles as $role_name => $role_info ) {
2456	$html .= '<th>' . esc_html( isset( $wp_roles->role_names[$role_name] ) ? translate_user_role( $wp_roles->role_names[$role_name] ) : $role_name ) . '</th>';

2466	foreach ( Responsive_Lightbox()->capabilities as $cap_role => $cap_label ) {
2467	$html .= '
2468	<tr' . ( ( $i++ % 2 === 0 ) ? ' class="alternate"' : '' ) . '>
2469	+ <td>' . esc_html__( $cap_label, 'responsive-lightbox' ) . '</td>';
2470
2471	foreach ( $editable_roles as $role_name => $role_info ) {
2472	// get user role

2496	*/
2497	private function addons_tab_cb() {
2498	?>
2499	+ <h3><?php esc_html_e( 'Add-ons / Extensions', 'responsive-lightbox' ); ?></h3>
2500	+ <p class="description"><?php esc_html_e( 'Enhance your website with these beautiful, easy to use extensions, designed with Responsive Lightbox & Gallery integration in mind.', 'responsive-lightbox' ); ?></p>
2501	<br />
2502	<?php
2503	+ $cache = get_transient( 'responsive_lightbox_addons_feed' );

2504
2505	+ if ( $cache === false ) {
2506	+ $feed = wp_remote_get( 'https://dfactory.eu/?feed=addons&product=responsive-lightbox', [ 'sslverify' => false ] );
2507
2508	if ( ! is_wp_error( $feed ) ) {
2509	if ( isset( $feed['body'] ) && strlen( $feed['body'] ) > 0 )
2510	$cache = wp_remote_retrieve_body( $feed );
2511	} else
2512	+ $cache = '<div class="error"><p>' . esc_html__( 'There was an error retrieving the extensions list from the server. Please try again later.', 'responsive-lightbox' ) . '</p></div>';
2513	}
2514
2515	echo $cache;

2521	* @return void
2522	*/
2523	public function licenses_section_cb() {
2524	+ ?><p class="description"><?php esc_html_e( 'A list of licenses for your Responsive Lightbox & Gallery extensions.', 'responsive-lightbox' ); ?></p><?php
2525	}
2526
2527	/**

2534	$licenses = get_option( 'responsive_lightbox_licenses' );
2535
2536	if ( ! empty( $licenses ) ) {
2537	+ $license = isset( $licenses[$args['id']]['license'] ) ? $licenses[$args['id']]['license'] : '';
2538	$status = ! empty( $licenses[$args['id']]['status'] );
2539	} else {
2540	$license = '';
2541	$status = false;
2542	} ?>
2543	<fieldset class="rl_license rl_license-<?php echo esc_attr( $args['id'] ); ?>">
2544	+ <input type="text" class="regular-text" name="responsive_lightbox_licenses[<?php echo esc_attr( $args['id'] ); ?>][license]" value="<?php echo esc_attr( $license ); ?>"><span class="dashicons <?php echo ( $status ? 'dashicons-yes' : 'dashicons-no' ); ?>"></span>
2545	+ <p class="description"><?php echo esc_html( sprintf( __( 'Enter your license key to activate %s extension and enable automatic upgrade notices.', 'responsive-lightbox' ), $args['name'] ) ); ?></p>
2546	</fieldset>
2547	<?php
2548	}

2558	if ( ! current_user_can( apply_filters( 'rl_lightbox_settings_capability', Responsive_Lightbox()->options['capabilities']['active'] ? 'edit_lightbox_settings' : 'manage_options' ) ) )
2559	return $input;
2560
2561	+ // check option page
2562	+ $option_page = isset( $_POST['option_page'] ) ? sanitize_key( $_POST['option_page'] ) : '';
2563	+
2564	// check page
2565	+ if ( ! $option_page )
2566	return $input;
2567
2568	+ $rl_licenses = isset( $_POST['responsive_lightbox_licenses'] ) && is_array( $_POST['responsive_lightbox_licenses'] ) ? map_deep( $_POST['responsive_lightbox_licenses'], 'sanitize_key' ) : [];
2569	+
2570	// check data
2571	+ if ( ! $rl_licenses )
2572	return $input;
2573
2574	// get extension licenses
2575	+ $extensions = apply_filters( 'rl_settings_licenses', [] );
2576
2577	if ( empty( $extensions ) )
2578	return $input;

2580	// save settings
2581	if ( isset( $_POST['save_rl_licenses'] ) ) {
2582	$licenses = get_option( 'responsive_lightbox_licenses' );
2583	+ $statuses = [ 'updated' => 0, 'error' => 0 ];
2584
2585	foreach ( $extensions as $extension ) {
2586	+ if ( ! isset( $rl_licenses[$extension['id']] ) )
2587	continue;
2588
2589	+ $license = preg_replace( '/[^a-zA-Z0-9]/', '', $rl_licenses[$extension['id']]['license'] );
2590	+ $status = ! empty( $licenses ) && ! empty( $licenses[$extension['id']]['status'] );
2591
2592	// request data
2593	+ $request_args = [
2594	+ 'action' => 'activate_license',
2595	+ 'license' => $license,
2596	+ 'item_name' => $extension['item_name']
2597	+ ];
2598
2599	// request
2600	$response = $this->license_request( $request_args );

2622
2623	// success notice
2624	if ( $statuses['updated'] > 0 )
2625	+ add_settings_error( 'rl_licenses_settings', 'license_activated', esc_html( sprintf( _n( '%s license successfully activated.', '%s licenses successfully activated.', (int) $statuses['updated'], 'responsive-lightbox' ), (int) $statuses['updated'] ) ), 'updated' );
2626
2627	// failed notice
2628	if ( $statuses['error'] > 0 )
2629	+ add_settings_error( 'rl_licenses_settings', 'license_activation_failed', esc_html( sprintf( _n( '%s license activation failed.', '%s licenses activation failed.', (int) $statuses['error'], 'responsive-lightbox' ), (int) $statuses['error'] ) ), 'error' );
2630	} elseif ( isset( $_POST['reset_rl_licenses'] ) ) {
2631	$licenses = get_option( 'responsive_lightbox_licenses' );
2632	+ $statuses = [
2633	+ 'updated' => 0,
2634	+ 'error' => 0
2635	+ ];
2636
2637	foreach ( $extensions as $extension ) {
2638	$license = ! empty( $licenses ) && isset( $licenses[$extension['id']]['license'] ) ? $licenses[$extension['id']]['license'] : '';
2639	+ $status = ! empty( $licenses ) && ! empty( $licenses[$extension['id']]['status'] );
2640
2641	if ( $status === true \|\| ( $status === false && ! empty( $license ) ) ) {
2642	// request data
2643	+ $request_args = [
2644	+ 'action' => 'deactivate_license',
2645	+ 'license' => trim( $license ),
2646	+ 'item_name' => $extension['item_name']
2647	+ ];
2648
2649	// request
2650	$response = $this->license_request( $request_args );

2660	if ( $license_data->license == 'deactivated' ) {
2661	$input[$extension['id']]['license'] = '';
2662	$input[$extension['id']]['status'] = false;
2663	+
2664	$statuses['updated']++;
2665	} else
2666	$statuses['error']++;

2670
2671	// success notice
2672	if ( $statuses['updated'] > 0 )
2673	+ add_settings_error( 'rl_licenses_settings', 'license_deactivated', esc_html( sprintf( _n( '%s license successfully deactivated.', '%s licenses successfully deactivated.', (int) $statuses['updated'], 'responsive-lightbox' ), (int) $statuses['updated'] ) ), 'updated' );
2674
2675	// failed notice
2676	if ( $statuses['error'] > 0 )
2677	+ add_settings_error( 'rl_licenses_settings', 'license_deactivation_failed', esc_html( sprintf( _n( '%s license deactivation failed.', '%s licenses deactivation failed.', (int) $statuses['error'], 'responsive-lightbox' ), (int) $statuses['error'] ) ), 'error' );
2678	}
2679
2680	return $input;

2688	*/
2689	private function license_request( $args ) {
2690	// data to send in our API request
2691	+ $api_params = [
2692	'edd_action' => $args['action'],
2693	+ 'license' => sanitize_key( $args['license'] ),
2694	'item_name' => urlencode( $args['item_name'] ),
2695	// 'item_id' => $args['item_id'],
2696	'url' => home_url(),
2697	'timeout' => 60,
2698	'sslverify' => false
2699	+ ];
2700
2701	// call the custom API
2702	$response = wp_remote_get( add_query_arg( $api_params, 'http://dfactory.eu' ) );

includes/class-tour.php CHANGED Viewed

	@@ -19,9 +19,9 @@ class Responsive_Lightbox_Tour {
19	*/
20	public function __construct() {
21	// actions
22	- add_action( 'admin_menu', ~~array(~~ $this, 'admin_menu' ) );
23	- add_action( 'admin_init', ~~array(~~ $this, 'init_tour' ) );
24	- add_action( 'wp_ajax_rl-ignore-tour', ~~array(~~ $this, 'ignore_tour' ) );
25	}
26
27	/**
	@@ -49,8 +49,8 @@ class Responsive_Lightbox_Tour {
49	}
50
51	if ( (int) get_transient( 'rl_active_tour' ) === 1 ) {
52	- add_action( 'admin_enqueue_scripts', ~~array(~~ $this, 'tour_scripts_styles' ) );
53	- add_action( 'admin_print_footer_scripts', ~~array(~~ $this, 'start_tour' ) );
54	}
55	}
56
	@@ -65,14 +65,9 @@ class Responsive_Lightbox_Tour {
65	global $pagenow;
66
67	if ( $pagenow === 'admin.php' && isset( $_GET['page'] ) && $_GET['page'] === 'responsive-lightbox-tour' )
68	- add_submenu_page( 'responsive-lightbox-settings', '', '', apply_filters( 'rl_lightbox_settings_capability', 'manage_options' ), 'responsive-lightbox-tour', ~~array~~( ~~$this,~~ ~~'temporary_submenu'~~ ) );
69	}
70
71	- /**
72	- *
73	- */
74	- function temporary_submenu() {}
75	-
76	/**
77	* Load pointer scripts.
78	*
	@@ -98,167 +93,163 @@ class Responsive_Lightbox_Tour {
98	public function start_tour() {
99	global $pagenow;
100
101	- $pointer = ~~array()~~;
102	$rl = Responsive_Lightbox();
103









104	// galleries
105	if ( $pagenow === 'edit.php' ) {
106	- if ( ~~isset(~~ $~~_GET['~~post_type'] ) && $~~_GET['~~post_type'] === 'rl_gallery' && $rl->options['builder']['gallery_builder'] ) {
107	- $pointer = ~~array(~~
108	- 'content' => '<h3>' . __( 'Gallery Builder', 'responsive-lightbox' ) . '</h3>' .
109	- '~~<p>~~' . __( 'This is an advanced gallery builder. Here you can see a preview of all created galleries along with their settings, such as the name, type, source of images, author or date of publication. You can also add a new gallery, edit existing ones or quickly copy the code allowing its use on the site.', 'responsive-lightbox' ) ~~. '</p>'~~,
110	- '~~button2~~' => ~~__(~~ '~~Next',~~ '~~responsive-lightbox' ),~~
111	- ~~'id' => '#wpbody-content h1'~~
112	- );
113
114	// next categories?
115	if ( $rl->options['builder']['categories'] )
116	- $pointer['function'] = 'window.location="' . admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ) . '";';
117	// next tags?
118	elseif ( $rl->options['builder']['tags'] )
119	- $pointer['function'] = 'window.location="' . admin_url( 'edit-tags.php?taxonomy=rl_tag&post_type=rl_gallery' ) . '";';
120	// or settings?
121	else
122	- $pointer['function'] = 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-settings' ) . '";';
123	}
124	// gallery taxonomies
125	} elseif ( $pagenow === 'edit-tags.php' ) {
126	- if ( ~~isset(~~ $~~_GET['~~taxonomy~~'],~~ ~~$_GET['post_type'] )~~ && $~~_GET['~~post_type'] === 'rl_gallery' ) {
127	- if ( $~~_GET['~~taxonomy'] === 'rl_category' ) {
128	- $pointer = ~~array(~~
129	- 'content' => '<h3>' . __( 'Gallery Categories', 'responsive-lightbox' ) . '</h3>' .
130	- '~~<p>~~' . __( 'Gallery categories allow you to arrange galleries into individual groups that you can potentially use. Here you can create, name and edit them. However, assigning the gallery to the category takes place on the gallery editing screen.', 'responsive-lightbox' ) ~~. '</p>'~~,
131	- '~~button2~~' => ~~__(~~ '~~Next',~~ '~~responsive-lightbox' ),~~
132	- ~~'id' => '#wpbody-content h1'~~
133	- );
134
135	// next tags?
136	if ( $rl->options['builder']['tags'] )
137	- $pointer['function'] = 'window.location="' . admin_url( 'edit-tags.php?taxonomy=rl_tag&post_type=rl_gallery' ) . '";';
138	// or settings?
139	else
140	- $pointer['function'] = 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-settings' ) . '";';
141	- } elseif ( $~~_GET['~~taxonomy'] === 'rl_tag' ) {
142	- $pointer = ~~array(~~
143	- 'content' => '<h3>' . __( 'Gallery Tags', 'responsive-lightbox' ) . '</h3>' .
144	- '~~<p>~~' . __( 'Gallery tags, like categories, allow you to arrange galleries into groups. You can think of them as keywords, which you can use to further specify your galleries. Here you can create, name and edit them.', 'responsive-lightbox' ) ~~. '</p>'~~,
145	- '~~button2~~' => ~~__(~~ '~~Next',~~ '~~responsive-lightbox' )~~,
146	- 'id' => '~~#wpbody~~-~~content~~ h1',
147	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-settings' ) . '"~~;'
148	- );
149	}
150	}
151	// settings
152	- } elseif ( $pagenow === 'admin.php' && ~~isset(~~ $~~_GET['~~page'] ) ) {
153	-
154	// general
155	- if ( $~~_GET['~~page'] === 'responsive-lightbox-settings' ) {
156	- $pointer = ~~array(~~
157	- 'content' => '<h3>' . __( 'General Settings', 'responsive-lightbox' ) . '</h3>' .
158	- '~~<p>~~' . __( ~~"Here are the main settings for Responsive Lightbox & Gallery. They allow you to specify general rules of the plugin~~'~~s operation and technical parameters of the lightbox effect and gallery. For example - you can choose your favorite lightbox effect~~, ~~specify for which elements it will automatically launch and set its parameters. You can also choose the default gallery and its settings.",~~ 'responsive-lightbox' ) ~~. '</p>'~~,
159	- '~~button2~~' => ~~__(~~ '~~Next',~~ ~~'responsive~~-~~lightbox~~' ),
160	- 'id' => '~~#wpbody-content~~ .~~wrap~~ .~~nav~~-~~tab~~-~~active~~',
161	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-configuration' ) . '"~~;'
162	- );
163	// lightboxes
164	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-configuration' ) {
165	- $pointer = ~~array(~~
166	- 'content' => '<h3>' . __( 'Lightboxes Settings', 'responsive-lightbox' ) . '</h3>' .
167	- '~~<p>~~' . __( 'Each lightbox has different look, possibilities and parameters. Here is a list of available lightbox effects along with their settings. After entering the tab you can see the settings of the currently selected lightbox, but you can also modify or restore the settings of the others.', 'responsive-lightbox' ) ~~. '</p>'~~,
168	- '~~button2~~' => ~~__(~~ '~~Next',~~ ~~'responsive~~-~~lightbox~~' ),
169	- 'id' => '~~#wpbody-content~~ .~~wrap~~ .~~nav~~-~~tab~~-~~active~~',
170	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-gallery' ) . '"~~;'
171	- );
172	// galleries
173	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-gallery' ) {
174	- $pointer = ~~array(~~
175	- 'content' => '<h3>' . __( '~~Gallery~~ Settings', 'responsive-lightbox' ) . '</h3>' .
176	- '~~<p>~~' . __( "This is the screen of the default gallery settings. As in the case of lightbox effects, there is a list of available galleries and their parameters. After entering the tab you can see the settings of the currently selected gallery. You can modify and adjust them to your needs or restore it'~~s default settings."~~, 'responsive-lightbox' ) ~~. '</p>'~~,
177	- '~~button2~~' => ~~__(~~ '~~Next',~~ ~~'responsive~~-~~lightbox~~' ),
178	- 'id' => '~~#wpbody-content~~ .~~wrap~~ .~~nav~~-~~tab~~-~~active~~',
179	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-builder' ) . '"~~;'
180	- );
181	// builder
182	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-builder' ) {
183	- $pointer = ~~array(~~
184	- 'content' => '<h3>' . __( 'Builder Settings', 'responsive-lightbox' ) . '</h3>' .
185	- '<p>' . __( 'You can use the galleries in many ways - insert them into posts using the Add Gallery button, insert manually using shortcodes or add to the theme using functions. But you can also display them in archives just like other post types. Use these settings to specify the functionality of the gallery builder like categories, tags, archives and permalinks.', 'responsive-lightbox' ) . '</p>',
186	'button2' => __( 'Next', 'responsive-lightbox' ),
187	'id' => '#wpbody-content .wrap .nav-tab-active',
188	- 'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-folders' ) . '";'
189	- );
190	// media folders
191	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-folders' ) {
192	- $pointer = ~~array(~~
193	- 'content' => '<h3>' . __( 'Folders Settings', 'responsive-lightbox' ) . '</h3>' .
194	- '~~<p>~~' . __( 'Responsive Lithbox & Gallery comes with an optional Media Folders feature that extends your WordPress Media Library with visual folders. It allows you to organize your attachments in a folder tree structure. Move, copy, rename and delete files and folders with a nice drag and drop interface.', 'responsive-lightbox' ) ~~. '</p>'~~,
195	- '~~button2~~' => ~~__(~~ '~~Next',~~ ~~'responsive~~-~~lightbox~~' ),
196	- 'id' => '~~#wpbody-content~~ .~~wrap~~ .~~nav~~-~~tab~~-~~active~~',
197	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-capabilities' ) . '"~~;'
198	- );
199	// capabilities
200	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-capabilities' ) {
201	- $pointer = ~~array(~~
202	- 'content' => '<h3>' . __( 'Capabilities Settings', 'responsive-lightbox' ) . '</h3>' .
203	- '~~<p>~~' . __( 'Capabilities give you the ability to control what users can and cannot do within the plugin. By default only the Administrator role allows a user to perform all possible capabilities. But you can fine tune these settings to match your specific requirements.', 'responsive-lightbox' ) ~~. '</p>'~~,
204	- '~~button2~~' => ~~__(~~ '~~Next',~~ ~~'responsive~~-~~lightbox~~' ),
205	- 'id' => '~~#wpbody-content~~ .~~wrap~~ .~~nav~~-~~tab~~-~~active~~',
206	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-remote_library' ) . '"~~;'
207	- );
208	// remote library
209	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-remote_library' ) {
210	- // get ~~additional plugins based on~~ tabs
211	- $~~plugins~~ = ~~array_values( array_diff(~~ array_keys( $rl->settings->tabs )~~, array( 'settings', 'configuration', 'gallery', 'builder', 'folders', 'remote_library', 'capabilities', 'licenses', 'addons' ) ) )~~;
212	-
213	- if ( ! ~~empty(~~ ~~$plugins ) ) {~~
214	- // ~~get~~ ~~first~~ ~~plugin~~ ~~tab~~ ~~key~~
215	- ~~$plugin_key = $plugins[0];~~
216	- } ~~else~~
217	- ~~$plugin_key~~ = '~~addons~~';
218	-
219	- ~~$pointer~~ = ~~array(~~
220	- '~~content~~' => '~~<h3>~~' . __( ~~'Remote~~ ~~Library Settings~~'~~, '~~responsive-lightbox' ) . '~~</h3>~~' .
221	- '<p>' . __( 'Are you looking for free royalty free public domain and CC0-Licensed images for your website? Or you need to access your images stored in photo-sharing apps? Remote Library allows you to use images from multiple sources like Unsplash, Pixabay, Flickr or Instagram directly in your WordPress Media Manager. Now you can create galleries, browse, insert and import images as never before.', 'responsive-lightbox' ) . '</p>',
222	- 'button2' => __( 'Next', 'responsive-lightbox' ),
223	- 'id' => '#wpbody-content .wrap .nav-tab-active',
224	- 'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-' . $plugin_key ) . '";'
225	- );
226	-
227	// licenses
228	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-licenses' ) {
229	- $pointer = ~~array(~~
230	- 'content' => '<h3>' . __( '~~License~~ Settings', 'responsive-lightbox' ) . '</h3>' .
231	- '~~<p>~~' . __( 'This section contains a list of currently installed premium extensions. Activate your licenses to have access to automatic updates from your site. To activate the license, copy and paste the license key for the extension and save the changes. Available license keys can be found on your account on our website.', 'responsive-lightbox' ) ~~. '</p>'~~,
232	- '~~button2~~' => ~~__(~~ '~~Next',~~ ~~'responsive~~-~~lightbox~~' ),
233	- 'id' => '~~#wpbody-content~~ .~~wrap~~ .~~nav~~-~~tab~~-~~active~~',
234	- ~~'function' => 'window.location="' . admin_url( 'admin.php?page=responsive-lightbox-addons' ) . '"~~;'
235	- );
236	// addons
237	- } elseif ( $~~_GET['~~page'] === 'responsive-lightbox-addons' ) {
238	- $pointer = ~~array(~~
239	- 'content' => '<h3>' . __( 'Add-ons', 'responsive-lightbox' ) . '</h3>' .
240	- '~~<p>~~' ~~. __(~~ 'Responsive Lightbox & Gallery is more than that. Do you need a beautiful lightbox effect, integration with social media, an attractive image gallery? Among our products you will surely find something for yourself. Boost your creativity and enhance your website with these beautiful, easy to use extensions, designed with Responsive Lightbox & Gallery integration in mind.', ~~'responsive-lightbox' ) . '</p>',~~
241	- '~~button2~~' => '',
242	- 'id' => '~~#wpbody-content .wrap .nav-tab-active~~',
243	- ~~'function' => ''~~
244	- );
245	// plugins related tabs
246	} else
247	- $pointer = apply_filters( 'rl_tour_pointer', ~~array()~~, ~~esc_attr(~~ $~~_GET['~~page'] ) );
248	}
249
250	// valid pointer?
251	if ( ! empty( $pointer ) ) {
252	- $~~valid_pointer = array~~(
253	- ~~'content' =>~~ $pointer['~~content~~'],
254	- ~~'position' => array(~~
255	- '~~edge~~' => '~~top~~',
256	- '~~align~~' => ~~is_rtl() ? 'right' : 'left'~~
257	- ),
258	- '~~pointerWidth~~' => ~~400~~,






259	);
260	-
261	- $this->print_scripts( $pointer['id'], $valid_pointer, __( 'Close', 'responsive-lightbox' ), $pointer['button2'], $pointer['function'] );
262	}
263	}
264
	@@ -268,28 +259,28 @@ class Responsive_Lightbox_Tour {
268	* @return void
269	*/
270	public function ignore_tour() {
271	- if ( isset( $_POST['rl_nonce'] ) && wp_verify_nonce( $_POST['rl_nonce'], 'rl-ignore-tour' ) !== false )
272	delete_transient( 'rl_active_tour' );
273
274	exit;
275	}
276
277	/**
278	- * ~~Prints~~ the pointer script
279	*
280	* @return void
281	*/
282	- public function print_scripts( $selector, $options, $button1, $button2 = false, $~~button2_function~~ = ''~~, $button1_function~~ ~~= ''~~ ) {
283	?>
284	<script type="text/javascript">
285	//<![CDATA[
286	( function( $ ) {
287	// ready event
288	$( function() {
289	- var ~~rl_pointer_options~~ = <?php echo json_encode( $options ); ~~?>,~~
290	- setup;
291
292	- function ~~rl_set_ignore~~( option, hide, nonce ) {
293	$.post( ajaxurl, {
294	action: 'rl-ignore-tour',
295	rl_nonce: nonce
	@@ -298,13 +289,12 @@ class Responsive_Lightbox_Tour {
298	$( '#' + hide ).hide();
299	$( '#hidden_ignore_' + option ).val( 'ignore' );
300	}
301	- }
302	- );
303	}
304
305	- ~~rl_pointer_options~~ = $.extend( ~~rl_pointer_options~~, {
306	buttons: function( event, t ) {
307	- var button = $( '<a id="rl-pointer-close" style="margin-left: 5px;" class="button-secondary">' + '<?php ~~echo~~ $button1; ?>' + '</a>' );
308
309	button.on( 'click.pointer', function() {
310	t.element.pointer( 'close' );
	@@ -316,23 +306,23 @@ class Responsive_Lightbox_Tour {
316	} );
317
318	setup = function() {
319	- $( '<?php echo $selector; ?>' ).pointer( ~~rl_pointer_options~~ ).pointer( 'open' );
320
321	<?php if ( $button2 ) { ?>
322
323	- $( '#rl-pointer-close' ).after( '<a id="pointer-primary" class="button-primary">' + '<?php ~~echo~~ $button2; ?>' + '</a>' );
324	$( '#pointer-primary' ).on( 'click', function() {
325	- <?php echo $~~button2_function~~; ?>
326	} );
327
328	<?php } ?>
329
330	$( '#rl-pointer-close' ).on( 'click', function() {
331	- ~~rl_set_ignore~~( 'tour', 'wp-pointer-0', '<?php echo esc_js( wp_create_nonce( 'rl-ignore-tour' ) ); ?>' );
332	} );
333	};
334
335	- if ( ~~rl_pointer_options~~.position && ~~rl_pointer_options~~.position.defer_loading )
336	$( window ).on( 'load.wp-pointers', setup );
337	else
338	$( document ).ready( setup );
	@@ -342,4 +332,4 @@ class Responsive_Lightbox_Tour {
342	</script>
343	<?php
344	}
345	- }


19	*/
20	public function __construct() {
21	// actions
22	+ add_action( 'admin_menu', [ $this, 'admin_menu' ] );
23	+ add_action( 'admin_init', [ $this, 'init_tour' ] );
24	+ add_action( 'wp_ajax_rl-ignore-tour', [ $this, 'ignore_tour' ] );
25	}
26
27	/**

49	}
50
51	if ( (int) get_transient( 'rl_active_tour' ) === 1 ) {
52	+ add_action( 'admin_enqueue_scripts', [ $this, 'tour_scripts_styles' ] );
53	+ add_action( 'admin_print_footer_scripts', [ $this, 'start_tour' ] );
54	}
55	}
56

65	global $pagenow;
66
67	if ( $pagenow === 'admin.php' && isset( $_GET['page'] ) && $_GET['page'] === 'responsive-lightbox-tour' )
68	+ add_submenu_page( 'responsive-lightbox-settings', '', '', apply_filters( 'rl_lightbox_settings_capability', 'manage_options' ), 'responsive-lightbox-tour', function() {} );
69	}
70





71	/**
72	* Load pointer scripts.
73	*

93	public function start_tour() {
94	global $pagenow;
95
96	+ $pointer = [];
97	$rl = Responsive_Lightbox();
98
99	+ // get page
100	+ $page = isset( $_GET['page'] ) ? sanitize_key( $_GET['page'] ) : '';
101	+
102	+ // get post type
103	+ $post_type = isset( $_GET['post_type'] ) ? sanitize_key( $_GET['post_type'] ) : '';
104	+
105	+ // get taxonomy
106	+ $taxonomy = isset( $_GET['taxonomy'] ) ? sanitize_key( $_GET['taxonomy'] ) : '';
107	+
108	// galleries
109	if ( $pagenow === 'edit.php' ) {
110	+ if ( $post_type && $post_type === 'rl_gallery' && $rl->options['builder']['gallery_builder'] ) {
111	+ $pointer = [
112	+ 'content' => '<h3>' . esc_html__( 'Gallery Builder', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'This is an advanced gallery builder. Here you can see a preview of all created galleries along with their settings, such as the name, type, source of images, author or date of publication. You can also add a new gallery, edit existing ones or quickly copy the code allowing its use on the site.', 'responsive-lightbox' ) . '</p>',
113	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
114	+ 'id' => '#wpbody-content h1'
115	+ ];

116
117	// next categories?
118	if ( $rl->options['builder']['categories'] )
119	+ $pointer['function'] = 'window.location="' . esc_url_raw( admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ) ) . '";';
120	// next tags?
121	elseif ( $rl->options['builder']['tags'] )
122	+ $pointer['function'] = 'window.location="' . esc_url_raw( admin_url( 'edit-tags.php?taxonomy=rl_tag&post_type=rl_gallery' ) ) . '";';
123	// or settings?
124	else
125	+ $pointer['function'] = 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ) . '";';
126	}
127	// gallery taxonomies
128	} elseif ( $pagenow === 'edit-tags.php' ) {
129	+ if ( $post_type && $taxonomy && $post_type === 'rl_gallery' ) {
130	+ if ( $taxonomy === 'rl_category' ) {
131	+ $pointer = [
132	+ 'content' => '<h3>' . esc_html__( 'Gallery Categories', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Gallery categories allow you to arrange galleries into individual groups that you can potentially use. Here you can create, name and edit them. However, assigning the gallery to the category takes place on the gallery editing screen.', 'responsive-lightbox' ) . '</p>',
133	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
134	+ 'id' => '#wpbody-content h1'
135	+ ];

136
137	// next tags?
138	if ( $rl->options['builder']['tags'] )
139	+ $pointer['function'] = 'window.location="' . esc_url_raw( admin_url( 'edit-tags.php?taxonomy=rl_tag&post_type=rl_gallery' ) ) . '";';
140	// or settings?
141	else
142	+ $pointer['function'] = 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ) . '";';
143	+ } elseif ( $taxonomy === 'rl_tag' ) {
144	+ $pointer = [
145	+ 'content' => '<h3>' . esc_html__( 'Gallery Tags', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Gallery tags, like categories, allow you to arrange galleries into groups. You can think of them as keywords, which you can use to further specify your galleries. Here you can create, name and edit them.', 'responsive-lightbox' ) . '</p>',
146	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
147	+ 'id' => '#wpbody-content h1',
148	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ) . '";'
149	+ ];

150	}
151	}
152	// settings
153	+ } elseif ( $pagenow === 'admin.php' && $page ) {

154	// general
155	+ if ( $page === 'responsive-lightbox-settings' ) {
156	+ $pointer = [
157	+ 'content' => '<h3>' . esc_html__( 'General Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( "Here are the main settings for Responsive Lightbox & Gallery. They allow you to specify general rules of the plugin's operation and technical parameters of the lightbox effect and gallery. For example - you can choose your favorite lightbox effect, specify for which elements it will automatically launch and set its parameters. You can also choose the default gallery and its settings.", 'responsive-lightbox' ) . '</p>',
158	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
159	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
160	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-configuration' ) ) . '";'
161	+ ];

162	// lightboxes
163	+ } elseif ( $page === 'responsive-lightbox-configuration' ) {
164	+ $pointer = [
165	+ 'content' => '<h3>' . esc_html__( 'Lightboxes Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Each lightbox has different look, possibilities and parameters. Here is a list of available lightbox effects along with their settings. After entering the tab you can see the settings of the currently selected lightbox, but you can also modify or restore the settings of the others.', 'responsive-lightbox' ) . '</p>',
166	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
167	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
168	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-gallery' ) ) . '";'
169	+ ];

170	// galleries
171	+ } elseif ( $page === 'responsive-lightbox-gallery' ) {
172	+ $pointer = [
173	+ 'content' => '<h3>' . esc_html__( 'Galleries Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( "This is the screen of the default gallery settings. As in the case of lightbox effects, there is a list of available galleries and their parameters. After entering the tab you can see the settings of the currently selected gallery. You can modify and adjust them to your needs or restore it's default settings.", 'responsive-lightbox' ) . '</p>',
174	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
175	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
176	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-builder' ) ) . '";'
177	+ ];

178	// builder
179	+ } elseif ( $page === 'responsive-lightbox-builder' ) {
180	+ $pointer = [
181	+ 'content' => '<h3>' . esc_html__( 'Builder Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'You can use the galleries in many ways - insert them into posts using the Add Gallery button, insert manually using shortcodes or add to the theme using functions. But you can also display them in archives just like other post types. Use these settings to specify the functionality of the gallery builder like categories, tags, archives and permalinks.', 'responsive-lightbox' ) . '</p>',

182	'button2' => __( 'Next', 'responsive-lightbox' ),
183	'id' => '#wpbody-content .wrap .nav-tab-active',
184	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-folders' ) ) . '";'
185	+ ];
186	// media folders
187	+ } elseif ( $page === 'responsive-lightbox-folders' ) {
188	+ $pointer = [
189	+ 'content' => '<h3>' . esc_html__( 'Folders Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Responsive Lithbox & Gallery comes with an optional Media Folders feature that extends your WordPress Media Library with visual folders. It allows you to organize your attachments in a folder tree structure. Move, copy, rename and delete files and folders with a nice drag and drop interface.', 'responsive-lightbox' ) . '</p>',
190	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
191	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
192	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-capabilities' ) ) . '";'
193	+ ];

194	// capabilities
195	+ } elseif ( $page === 'responsive-lightbox-capabilities' ) {
196	+ $pointer = [
197	+ 'content' => '<h3>' . esc_html__( 'Capabilities Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Capabilities give you the ability to control what users can and cannot do within the plugin. By default only the Administrator role allows a user to perform all possible capabilities. But you can fine tune these settings to match your specific requirements.', 'responsive-lightbox' ) . '</p>',
198	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
199	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
200	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-remote_library' ) ) . '";'
201	+ ];

202	// remote library
203	+ } elseif ( $page === 'responsive-lightbox-remote_library' ) {
204	+ // get tabs
205	+ $tabs = array_keys( $rl->settings->tabs );
206	+
207	+ // get current tab index
208	+ $tab_index = (int) array_search( 'remote_library', $tabs, true );
209	+
210	+ $pointer = [
211	+ 'content' => '<h3>' . esc_html__( 'Remote Library Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Are you looking for free royalty free public domain and CC0-Licensed images for your website? Or you need to access your images stored in photo-sharing apps? Remote Library allows you to use images from multiple sources like Unsplash, Pixabay, Flickr or Instagram directly in your WordPress Media Manager. Now you can create galleries, browse, insert and import images as never before.', 'responsive-lightbox' ) . '</p>',
212	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
213	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
214	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-' . $tabs[$tab_index + 1] ) ) . '";'
215	+ ];





216	// licenses
217	+ } elseif ( $page === 'responsive-lightbox-licenses' ) {
218	+ $pointer = [
219	+ 'content' => '<h3>' . esc_html__( 'Licenses Settings', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'This section contains a list of currently installed premium extensions. Activate your licenses to have access to automatic updates from your site. To activate the license, copy and paste the license key for the extension and save the changes. Available license keys can be found on your account on our website.', 'responsive-lightbox' ) . '</p>',
220	+ 'button2' => __( 'Next', 'responsive-lightbox' ),
221	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
222	+ 'function' => 'window.location="' . esc_url_raw( admin_url( 'admin.php?page=responsive-lightbox-addons' ) ) . '";'
223	+ ];

224	// addons
225	+ } elseif ( $page === 'responsive-lightbox-addons' ) {
226	+ $pointer = [
227	+ 'content' => '<h3>' . esc_html__( 'Add-ons', 'responsive-lightbox' ) . '</h3><p>' . esc_html__( 'Responsive Lightbox & Gallery is more than that. Do you need a beautiful lightbox effect, integration with social media, an attractive image gallery? Among our products you will surely find something for yourself. Boost your creativity and enhance your website with these beautiful, easy to use extensions, designed with Responsive Lightbox & Gallery integration in mind.', 'responsive-lightbox' ) . '</p>',
228	+ 'button2' => '',
229	+ 'id' => '#wpbody-content .wrap .nav-tab-active',
230	+ 'function' => ''
231	+ ];

232	// plugins related tabs
233	} else
234	+ $pointer = apply_filters( 'rl_tour_pointer', [], $page );
235	}
236
237	// valid pointer?
238	if ( ! empty( $pointer ) ) {
239	+ $this->print_scripts(
240	+ $pointer['id'],
241	+ [
242	+ 'content' => $pointer['content'],
243	+ 'pointerWidth' => 400,
244	+ 'position' => [
245	+ 'edge' => 'top',
246	+ 'align' => is_rtl() ? 'right' : 'left'
247	+ ]
248	+ ],
249	+ __( 'Close', 'responsive-lightbox' ),
250	+ $pointer['button2'],
251	+ $pointer['function']
252	);


253	}
254	}
255

259	* @return void
260	*/
261	public function ignore_tour() {
262	+ if ( isset( $_POST['rl_nonce'] ) && ctype_alnum( $_POST['rl_nonce'] ) && wp_verify_nonce( $_POST['rl_nonce'], 'rl-ignore-tour' ) !== false )
263	delete_transient( 'rl_active_tour' );
264
265	exit;
266	}
267
268	/**
269	+ * Print the pointer script.
270	*
271	* @return void
272	*/
273	+ public function print_scripts( $selector, $options, $button1, $button2 = false, $function = '' ) {
274	?>
275	<script type="text/javascript">
276	//<![CDATA[
277	( function( $ ) {
278	// ready event
279	$( function() {
280	+ var rlPointerOptions = <?php echo json_encode( $options ); ?>;
281	+ var setup;
282
283	+ function rlSetIgnore( option, hide, nonce ) {
284	$.post( ajaxurl, {
285	action: 'rl-ignore-tour',
286	rl_nonce: nonce

289	$( '#' + hide ).hide();
290	$( '#hidden_ignore_' + option ).val( 'ignore' );
291	}
292	+ } );

293	}
294
295	+ rlPointerOptions = $.extend( rlPointerOptions, {
296	buttons: function( event, t ) {
297	+ var button = $( '<a id="rl-pointer-close" style="margin-left: 5px;" class="button-secondary">' + '<?php esc_html_e( $button1 ); ?>' + '</a>' );
298
299	button.on( 'click.pointer', function() {
300	t.element.pointer( 'close' );

306	} );
307
308	setup = function() {
309	+ $( '<?php echo esc_js( $selector ); ?>' ).pointer( rlPointerOptions ).pointer( 'open' );
310
311	<?php if ( $button2 ) { ?>
312
313	+ $( '#rl-pointer-close' ).after( '<a id="pointer-primary" class="button-primary">' + '<?php esc_html_e( $button2 ); ?>' + '</a>' );
314	$( '#pointer-primary' ).on( 'click', function() {
315	+ <?php echo $function; ?>
316	} );
317
318	<?php } ?>
319
320	$( '#rl-pointer-close' ).on( 'click', function() {
321	+ rlSetIgnore( 'tour', 'wp-pointer-0', '<?php echo esc_js( wp_create_nonce( 'rl-ignore-tour' ) ); ?>' );
322	} );
323	};
324
325	+ if ( rlPointerOptions.position && rlPointerOptions.position.defer_loading )
326	$( window ).on( 'load.wp-pointers', setup );
327	else
328	$( document ).ready( setup );

332	</script>
333	<?php
334	}
335	+ }

includes/class-welcome.php CHANGED Viewed

	@@ -19,9 +19,9 @@ class Responsive_Lightbox_Welcome_Page {
19	*/
20	public function __construct() {
21	// actions
22	- add_action( 'admin_menu', ~~array(~~ $this, 'admin_menus' ) );
23	- add_action( 'admin_head', ~~array(~~ $this, 'admin_head' ) );
24	- add_action( 'admin_init', ~~array(~~ $this, 'welcome' ) );
25	}
26
27	/**
	@@ -31,8 +31,9 @@ class Responsive_Lightbox_Welcome_Page {
31	*/
32	public function admin_menus() {
33	$welcome_page_title = __( 'Welcome to Responsive Lightbox & Gallery', 'responsive-lightbox' );

34	// about
35	- $about = add_dashboard_page( $welcome_page_title, $welcome_page_title, 'manage_options', 'responsive-lightbox-about', ~~array(~~ $this, 'about_screen' ) );
36	}
37
38	/**
	@@ -53,21 +54,19 @@ class Responsive_Lightbox_Welcome_Page {
53	// get plugin version
54	$plugin_version = substr( get_option( 'responsive_lightbox_version' ), 0, 3 );
55	?>
56	- <h2 style="text-align: left; font-size: 29px; padding-bottom: 0;"><?php _e( 'Welcome to', 'responsive-lightbox' ); ?></h2>
57	- <h1 style="margin-top: 0;"><?php printf( __( 'Responsive Lightbox & Gallery %s', 'responsive-lightbox' ), $plugin_version ); ?></h1>
58
59	<div class="about-text">
60	- <?php
61	- printf( __( 'Thank you for choosing Responsive Lightbox & Gallery - the most popular lightbox plugin and a powerful gallery builder for WordPress.', 'responsive-lightbox' ), $plugin_version );
62	- ?>
63	</div>
64
65	- <div class="rl-badge" style="position: absolute; top: 0; right: 0; box-shadow: 0 1px 3px rgba(0,0,0,.1); max-width: 180px;"><img src="<?php echo RESPONSIVE_LIGHTBOX_URL . '/images/logo-rl.png'; ?>" width="180" height="180" /></div>
66
67	<div class="changelog">
68	- <a href="<?php echo esc_url( admin_url( 'admin.php?page=responsive-lightbox-tour' ) ); ?>" class="button button-primary button-hero"><?php _e( 'Start Tour', 'responsive-lightbox' ); ?></a>
69	- <a href="<?php echo esc_url( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ); ?>" class="button button-hero"><?php _e( 'Settings', 'responsive-lightbox' ); ?></a>
70	- <a href="https://dfactory.eu/products/responsive-lightbox-gallery-extensions/?utm_source=responsive-lightbox-welcome&utm_medium=button&utm_campaign=dfactory-plugins" class="button button-hero" target="_blank"><?php _e( 'Addons', 'responsive-lightbox' ); ?></a>
71	</div>
72
73	<hr />
	@@ -86,30 +85,30 @@ class Responsive_Lightbox_Welcome_Page {
86	<?php $this->intro(); ?>
87
88	<div class="feature-section">
89	- <h2><?php _e( 'Advanced Gallery Builder', 'responsive-lightbox' ); ?></h2>
90	- <p><?php _e( 'Responsive Lightbox & Gallery comes with a powerful gallery builder right out of the box that lets you manage galleries the same way you manage posts and pages on your WordPress website. You can add images to your gallery, adjust its settings and lightbox scripts, and configure its display options.', 'responsive-lightbox' ); ?></p>
91	- <img src="<?php echo RESPONSIVE_LIGHTBOX_URL . '/images/welcome.png'; ?>" />
92	</div>
93
94	<div class="feature-section">
95	- <h2><?php _e( 'Multiple Lightbox Effects', 'responsive-lightbox' ); ?></h2>
96	- <p><?php _e( "Responsive Lightbox & Gallery gives you the control to beautify your images, videos, and galleries using lightbox scripts that look great on all devices. We've got everything from lightweight, functional lightboxes to heavy-customizable, fancy ones.", 'responsive-lightbox' ); ?></p>
97	</div>
98
99	<div class="feature-section">
100	- <h2><?php _e( 'Easy Setup', 'responsive-lightbox' ); ?></h2>
101	- <p><?php _e( 'A lot goes into making a good first impression - especially when your site is doing all the talking. Responsive Lightbox & Gallery automatically adds lightbox effects to all of your image galleries, image links, and video links so you can sit back and relax while we make sure your website looks its best.', 'responsive-lightbox' ); ?></p>
102	</div>
103
104	<div class="feature-section">
105	- <h2><?php _e( 'Powerful Addons', 'responsive-lightbox' ); ?></h2>
106	- <p><?php printf( __( 'Responsive Lightbox & Gallery enhances your site by making its images and galleries look visually appealing to your site users. And when you want to kick things up a notch you can pair the free, core plugin with <del>one of 10</del> one of 12 <a href="%s" target="_blank">premium extensions.</a>', 'responsive-lightbox' ), 'https://dfactory.eu/products/responsive-lightbox-gallery-extensions/' ); ?></p>
107	</div>
108
109	<hr />
110
111	<div class="return-to-dashboard">
112	- <a href="<?php echo esc_url( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ); ?>"><?php _e( 'Go to Settings', 'responsive-lightbox' ); ?></a>
113	</div>
114
115	</div>
	@@ -122,7 +121,6 @@ class Responsive_Lightbox_Welcome_Page {
122	* @return void
123	*/
124	public function welcome() {
125	-
126	// bail if no activation redirect transient is set
127	if ( ! get_transient( 'rl_activation_redirect' ) )
128	return;
	@@ -134,7 +132,7 @@ class Responsive_Lightbox_Welcome_Page {
134	if ( is_network_admin() \|\| isset( $_GET['activate-multi'] ) \|\| defined( 'IFRAME_REQUEST' ) )
135	return;
136
137	- if ( (isset( $_GET['action'] ) && 'upgrade-plugin' == $_GET['action']) && (isset( $_GET['plugin'] ) && strstr( $_GET['plugin'], 'responsive-lightbox.php' )) )
138	return;
139
140	wp_safe_redirect( admin_url( 'index.php?page=responsive-lightbox-about' ) );


19	*/
20	public function __construct() {
21	// actions
22	+ add_action( 'admin_menu', [ $this, 'admin_menus' ] );
23	+ add_action( 'admin_head', [ $this, 'admin_head' ] );
24	+ add_action( 'admin_init', [ $this, 'welcome' ] );
25	}
26
27	/**

31	*/
32	public function admin_menus() {
33	$welcome_page_title = __( 'Welcome to Responsive Lightbox & Gallery', 'responsive-lightbox' );
34	+
35	// about
36	+ $about = add_dashboard_page( $welcome_page_title, $welcome_page_title, 'manage_options', 'responsive-lightbox-about', [ $this, 'about_screen' ] );
37	}
38
39	/**

54	// get plugin version
55	$plugin_version = substr( get_option( 'responsive_lightbox_version' ), 0, 3 );
56	?>
57	+ <h2 style="text-align: left; font-size: 29px; padding-bottom: 0;"><?php esc_html_e( 'Welcome to', 'responsive-lightbox' ); ?></h2>
58	+ <h1 style="margin-top: 0;"><?php printf( esc_html__( 'Responsive Lightbox & Gallery %s', 'responsive-lightbox' ), $plugin_version ); ?></h1>
59
60	<div class="about-text">
61	+ <?php esc_html__( 'Thank you for choosing Responsive Lightbox & Gallery - the most popular lightbox plugin and a powerful gallery builder for WordPress.', 'responsive-lightbox' ); ?>


62	</div>
63
64	+ <div class="rl-badge" style="position: absolute; top: 0; right: 0; box-shadow: 0 1px 3px rgba(0,0,0,.1); max-width: 180px;"><img src="<?php echo esc_url( RESPONSIVE_LIGHTBOX_URL . '/images/logo-rl.png' ); ?>" width="180" height="180" /></div>
65
66	<div class="changelog">
67	+ <a href="<?php echo esc_url( admin_url( 'admin.php?page=responsive-lightbox-tour' ) ); ?>" class="button button-primary button-hero"><?php esc_html_e( 'Start Tour', 'responsive-lightbox' ); ?></a>
68	+ <a href="<?php echo esc_url( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ); ?>" class="button button-hero"><?php esc_html_e( 'Settings', 'responsive-lightbox' ); ?></a>
69	+ <a href="https://dfactory.eu/products/responsive-lightbox-gallery-extensions/?utm_source=responsive-lightbox-welcome&utm_medium=button&utm_campaign=dfactory-plugins" class="button button-hero" target="_blank"><?php esc_html_e( 'Addons', 'responsive-lightbox' ); ?></a>
70	</div>
71
72	<hr />

85	<?php $this->intro(); ?>
86
87	<div class="feature-section">
88	+ <h2><?php esc_html_e( 'Advanced Gallery Builder', 'responsive-lightbox' ); ?></h2>
89	+ <p><?php esc_html_e( 'Responsive Lightbox & Gallery comes with a powerful gallery builder right out of the box that lets you manage galleries the same way you manage posts and pages on your WordPress website. You can add images to your gallery, adjust its settings and lightbox scripts, and configure its display options.', 'responsive-lightbox' ); ?></p>
90	+ <img src="<?php echo esc_url( RESPONSIVE_LIGHTBOX_URL . '/images/welcome.png' ); ?>" />
91	</div>
92
93	<div class="feature-section">
94	+ <h2><?php esc_html_e( 'Multiple Lightbox Effects', 'responsive-lightbox' ); ?></h2>
95	+ <p><?php esc_html_e( "Responsive Lightbox & Gallery gives you the control to beautify your images, videos, and galleries using lightbox scripts that look great on all devices. We've got everything from lightweight, functional lightboxes to heavy-customizable, fancy ones.", 'responsive-lightbox' ); ?></p>
96	</div>
97
98	<div class="feature-section">
99	+ <h2><?php esc_html_e( 'Easy Setup', 'responsive-lightbox' ); ?></h2>
100	+ <p><?php esc_html_e( 'A lot goes into making a good first impression - especially when your site is doing all the talking. Responsive Lightbox & Gallery automatically adds lightbox effects to all of your image galleries, image links, and video links so you can sit back and relax while we make sure your website looks its best.', 'responsive-lightbox' ); ?></p>
101	</div>
102
103	<div class="feature-section">
104	+ <h2><?php esc_html_e( 'Powerful Addons', 'responsive-lightbox' ); ?></h2>
105	+ <p><?php printf( __( 'Responsive Lightbox & Gallery enhances your site by making its images and galleries look visually appealing to your site users. And when you want to kick things up a notch you can pair the free, core plugin with <del>one of 10</del> one of 13 <a href="%s" target="_blank">premium extensions.</a>', 'responsive-lightbox' ), 'https://dfactory.eu/products/responsive-lightbox-gallery-extensions/?utm_source=responsive-lightbox-welcome&utm_medium=link&utm_campaign=dfactory-plugins' ); ?></p>
106	</div>
107
108	<hr />
109
110	<div class="return-to-dashboard">
111	+ <a href="<?php echo esc_url( admin_url( 'admin.php?page=responsive-lightbox-settings' ) ); ?>"><?php esc_html_e( 'Go to Settings', 'responsive-lightbox' ); ?></a>
112	</div>
113
114	</div>

121	* @return void
122	*/
123	public function welcome() {

124	// bail if no activation redirect transient is set
125	if ( ! get_transient( 'rl_activation_redirect' ) )
126	return;

132	if ( is_network_admin() \|\| isset( $_GET['activate-multi'] ) \|\| defined( 'IFRAME_REQUEST' ) )
133	return;
134
135	+ if ( ( isset( $_GET['action'] ) && 'upgrade-plugin' === $_GET['action'] ) && ( isset( $_GET['plugin'] ) && strstr( $_GET['plugin'], 'responsive-lightbox.php' ) ) )
136	return;
137
138	wp_safe_redirect( admin_url( 'index.php?page=responsive-lightbox-about' ) );

includes/class-widgets.php CHANGED Viewed

	@@ -19,7 +19,7 @@ class Responsive_Lightbox_Widgets {
19	*/
20	public function __construct() {
21	// actions
22	- add_action( 'widgets_init', ~~array(~~ $this, 'register_widgets' ) );
23	}
24
25	/**
	@@ -40,11 +40,11 @@ class Responsive_Lightbox_Widgets {
40	*/
41	class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
42
43	- private $rlg_defaults = ~~array()~~;
44	- private $rlg_orders = ~~array()~~;
45	- private $rlg_order_types = ~~array()~~;
46	- private $rlg_image_sizes = ~~array()~~;
47	- private $rlg_gallery_types = ~~array()~~;
48
49	/**
50	* Class constructor.
	@@ -55,13 +55,13 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
55	parent::__construct(
56	'Responsive_Lightbox_Gallery_Widget',
57	__( 'Gallery', 'responsive-lightbox' ),
58	- ~~array(~~
59	'description' => __( 'Displays an image gallery.', 'responsive-lightbox' ),
60	'classname' => 'rl-gallery-widget'
61	- )
62	);
63
64	- $this->rlg_defaults = ~~array(~~
65	'title' => __( 'Gallery', 'responsive-lightbox' ),
66	'orderby' => 'menu_order',
67	'order' => 'asc',
	@@ -70,34 +70,34 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
70	'type' => 'none',
71	'atts' => '',
72	'ids' => ''
73	- );
74
75	- $this->rlg_orders = ~~array(~~
76	'menu_order' => __( 'Menu order', 'responsive-lightbox' ),
77	'title' => __( 'Title', 'responsive-lightbox' ),
78	'post_date' => __( 'Image date', 'responsive-lightbox' ),
79	'ID' => __( 'ID', 'responsive-lightbox' ),
80	'rand' => __( 'Random', 'responsive-lightbox' )
81	- );
82
83	- $this->rlg_order_types = ~~array(~~
84	'asc' => __( 'Ascending', 'responsive-lightbox' ),
85	'desc' => __( 'Descending', 'responsive-lightbox' )
86	- );
87
88	$gallery_types = apply_filters( 'rl_gallery_types', Responsive_Lightbox()->gallery_types );
89
90	if ( ! empty( $gallery_types ) ) {
91	$this->rlg_gallery_types = array_merge(
92	- ~~array(~~
93	'none' => __( 'None', 'responsive-lightbox' ),
94	'default' => __( 'Default', 'responsive-lightbox' )
95	- ),
96	$gallery_types
97	);
98	}
99
100	- $this->rlg_image_sizes = array_merge( ~~array(~~ 'full' ), get_intermediate_image_sizes() );
101
102	sort( $this->rlg_image_sizes, SORT_STRING );
103	}
	@@ -112,8 +112,36 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
112	public function widget( $args, $instance ) {
113	$instance['title'] = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
114
115	- $html = $args['before_widget'] . $args['before_title'] . ( $instance['title'] !== '' ? $instance['title'] : '' ) . $args['after_title'];
116	- $html .= do_shortcode( '[gallery link="file" columns="' . $instance['columns'] . '" size="' . $instance['size'] . '" ' . ( $instance['type'] !== 'none' ? 'type="' . $instance['type'] . '"' : '' ) . ' ids="' . ( ! empty( $instance['ids'] ) ? esc_attr( $instance['ids'] ) : '' ) . '" orderby="' . $instance['orderby'] . '" order="' . $instance['order'] . '"' . ( $instance['atts'] !== '' ? ' ' . $instance['atts'] : '' ) . ']' );




























117	$html .= $args['after_widget'];
118
119	echo apply_filters( 'rl_gallery_widget_html', $html, $instance );
	@@ -125,19 +153,19 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
125	* @return void
126	*/
127	public function form( $instance ) {
128	- $attachments = ! empty( $instance['ids'] ) ? array_filter( explode( ',', $instance['ids'] ) ) : ~~array()~~;
129
130	$html = '
131	<div class="rl-gallery-widget-container">
132	<p>
133	- <label for="' . $this->get_field_id( 'title' ) . '">' . __( 'Title', 'responsive-lightbox' ) . ':</label>
134	<input id="' . $this->get_field_id( 'title' ) . '" class="widefat" name="' . $this->get_field_name( 'title' ) . '" type="text" value="' . esc_attr( isset( $instance['title'] ) ? $instance['title'] : $this->rlg_defaults['title'] ) . '" />
135	</p>
136	<div id="' . $this->get_field_id( 'gallery' ) . '" class="rl-gallery-widget' . ( ! empty( $attachments ) ? ' has-image' : '' ) . '">
137	<input type="hidden" class="rl-gallery-ids" id="' . $this->get_field_id( 'ids' ) . '" name="' . $this->get_field_name( 'ids' ) . '" value="' . ( ! empty( $instance['ids'] ) ? esc_attr( $instance['ids'] ) : '' ) . '">';
138
139	$html .= '
140	- <a href="#" class="rl-gallery-widget-select button button-secondary">' . __( 'Select images', 'responsive-lightbox' ) . '</a>
141	<div class="rl-gallery-widget-content">
142	<ul id="' . $this->get_field_id( 'gallery-images' ) . '" class="rl-gallery-images">';
143
	@@ -147,9 +175,9 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
147	continue;
148
149	$html .= '
150	- <li class="rl-gallery-image" data-attachment_id="' . ~~absint~~( $attachment_id ) . '">
151	<div class="rl-gallery-inner">' . wp_get_attachment_image( $attachment_id, 'thumbnail' ) . '</div>
152	- <div class="rl-gallery-actions"><a href="#" class="rl-gallery-image-remove dashicons dashicons-no" title="' . __( 'Delete image', 'responsive-lightbox' ) . '"></a></div>
153	</li>';
154	}
155	}
	@@ -162,7 +190,7 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
162
163	if ( ! empty( $this->rlg_gallery_types ) ) {
164	$html .= '
165	- <label for="' . $this->get_field_id( 'type' ) . '">' . __( 'Gallery type', 'responsive-lightbox' ) . ':</label>
166	<select id="' . $this->get_field_id( 'type' ) . '" class="widefat" name="' . $this->get_field_name( 'type' ) . '">';
167
168	foreach ( $this->rlg_gallery_types as $id => $type ) {
	@@ -172,12 +200,12 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
172
173	$html .= '
174	</select>
175	- </p>
176	- <p>';
177	}
178
179	$html .= '
180	- <label for="' . $this->get_field_id( 'orderby' ) . '">' . __( 'Order by', 'responsive-lightbox' ) . ':</label>
181	<select id="' . $this->get_field_id( 'orderby' ) . '" class="widefat" name="' . $this->get_field_name( 'orderby' ) . '">';
182
183	foreach ( $this->rlg_orders as $id => $orderby ) {
	@@ -187,9 +215,9 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
187
188	$html .= '
189	</select>
190	- </p>
191	- <p>
192	- <label for="' . $this->get_field_id( 'order' ) . '">' . __( 'Order', 'responsive-lightbox' ) . ':</label>
193	<select id="' . $this->get_field_id( 'order' ) . '" class="widefat" name="' . $this->get_field_name( 'order' ) . '">';
194
195	foreach ( $this->rlg_order_types as $id => $order ) {
	@@ -199,9 +227,9 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
199
200	$html .= '
201	</select>
202	- </p>
203	- <p>
204	- <label for="' . $this->get_field_id( 'size' ) . '">' . __( 'Image size', 'responsive-lightbox' ) . ':</label>
205	<select id="' . $this->get_field_id( 'size' ) . '" class="widefat" name="' . $this->get_field_name( 'size' ) . '">';
206
207	foreach ( $this->rlg_image_sizes as $size ) {
	@@ -211,15 +239,15 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
211
212	$html .= '
213	</select>
214	- </p>
215	- <p>
216	- <label for="' . $this->get_field_id( 'columns' ) . '">' . __( 'Number of columns', 'responsive-lightbox' ) . ':</label>
217	- <input id="' . $this->get_field_id( 'columns' ) . '" class="small-text" name="' . $this->get_field_name( 'columns' ) . '" type="number" min="0" value="' . ~~esc_attr~~( isset( $instance['columns'] ) ? $instance['columns'] : $this->rlg_defaults['columns'] ) . '" />
218	- </p>
219	- <p>
220	- <label for="' . $this->get_field_id( 'atts' ) . '">' . __( 'Custom attributes', 'responsive-lightbox' ) . ':</label>
221	<br />
222	- <textarea id="' . $this->get_field_id( 'atts' ) . '" class="widefat" name="' . $this->get_field_name( 'atts' ) . '">' . esc_textarea( isset( $instance['atts'] ) ? $instance['atts'] : $this->rlg_defaults['atts'] ) . '</textarea~~><span class="description"~~>~~' . __( 'Custom gallery shortcode attributes (optional).', 'responsive-lightbox' ) . '</span>~~
223	</p>
224	</div>';
225
	@@ -235,36 +263,34 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
235	*/
236	public function update( $new_instance, $old_instance ) {
237	// title
238	- $old_instance['title'] = ~~array_key_exists~~( 'title', ~~$new_instance~~ ) ? trim( $new_instance['title'] ) : $this->rlg_defaults['title'];
239
240	// order by
241	- $old_instance['orderby'] = ~~array_key_exists~~( 'orderby', ~~$new_instance~~ ) && array_key_exists( $new_instance['orderby'], $this->rlg_orders ) ? $new_instance['orderby'] : $this->rlg_defaults['orderby'];
242
243	// order
244	- $old_instance['order'] = ~~array_key_exists~~( 'order', ~~$new_instance~~ ) && array_key_exists( $new_instance['order'], $this->rlg_order_types ) ? $new_instance['order'] : $this->rlg_defaults['order'];
245
246	// image size
247	- $old_instance['size'] = ~~array_key_exists~~( 'size', ~~$new_instance~~ ) && in_array( $new_instance['size'], $this->rlg_image_sizes, true ) ? $new_instance['size'] : $this->rlg_defaults['size'];
248
249	// gallery type
250	- $old_instance['type'] = ~~array_key_exists~~( 'type', ~~$new_instance~~ ) && array_key_exists( $new_instance['type'], $this->rlg_gallery_types ) ? $new_instance['type'] : $this->rlg_defaults['type'];
251
252	// number of columns
253	- $old_instance['columns'] = ~~array_key_exists~~( 'columns', ~~$new_instance~~ ) ? ( ( $columns = (int) $new_instance['columns'] ) > 0 ? $columns : $this->rlg_defaults['columns'] ) : $this->rlg_defaults['columns'];
254
255	// image ids
256	- if ( ~~array_key_exists~~( 'ids', ~~$new_instance~~ ) && ~~! empty~~( $new_instance['ids'] ) ) {
257	// get unique and non empty attachment ids only
258	- $~~attachment_ids~~ = array_unique( array_filter( array_map( 'intval', explode( ',', $new_instance['ids'] ) ) ) );
259	-
260	- $old_instance['ids'] = implode( ',', $attachment_ids );
261	} else
262	$old_instance['ids'] = $this->rlg_defaults['ids'];
263
264	// custom attributes
265	- $atts = preg_replace( '/\s+/', ' ', trim( str_replace( ~~array(~~ "\r\n", "\n\r", "\n", "\r" ), '', ~~array_key_exists~~( 'atts', ~~$new_instance~~ ) ? $new_instance['atts'] : $this->rlg_defaults['atts'] ) ) );
266
267	- $new_atts = ~~array()~~;
268
269	if ( $atts !== '' ) {
270	$atts_exp = explode( '" ', $atts );
	@@ -279,7 +305,7 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
279	foreach ( $atts_exp as $id => $attribute ) {
280	$check = $attribute . ( $last === $id ? '' : '"' );
281
282	- if ( preg_match( '/^[a-z0-9_-]+=\"(.+)\"$/', $check ) === 1 )
283	$new_atts[] = $check;
284	}
285	}
	@@ -301,11 +327,11 @@ class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
301	*/
302	class Responsive_Lightbox_Image_Widget extends WP_Widget {
303
304	- private $rli_defaults = ~~array()~~;
305	- private $rli_text_positions = ~~array()~~;
306	- private $rli_link_to = ~~array()~~;
307	- private $rli_aligns = ~~array()~~;
308	- private $rli_image_sizes = ~~array()~~;
309
310	/**
311	* Class constructor.
	@@ -316,13 +342,13 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
316	parent::__construct(
317	'Responsive_Lightbox_Image_Widget',
318	__( 'Image', 'responsive-lightbox' ),
319	- ~~array(~~
320	'description' => __( 'Displays a single image.', 'responsive-lightbox' ),
321	'classname' => 'rl-image-widget'
322	- )
323	);
324
325	- $this->rli_defaults = ~~array(~~
326	'title' => __( 'Image', 'responsive-lightbox' ),
327	'image_id' => 0,
328	'responsive' => true,
	@@ -333,30 +359,31 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
333	'text' => '',
334	'autobr' => false,
335	'text_position' => 'below_image',
336	- 'text_align' => 'none',
337	- );
338
339	- $this->rli_text_positions = ~~array(~~
340	- 'below_image' => __( 'Below the image', 'responsive-lightbox' ),
341	'above_image' => __( 'Above the image', 'responsive-lightbox' )
342	- );
343
344	- $this->rli_link_to = ~~array(~~
345	'none' => __( 'None', 'responsive-lightbox' ),
346	'file' => __( 'Media File', 'responsive-lightbox' ),
347	'post' => __( 'Attachment Page', 'responsive-lightbox' ),
348	'custom' => __( 'Custom URL', 'responsive-lightbox' )
349	- );
350
351	- $this->rli_aligns = ~~array(~~
352	'none' => __( 'None', 'responsive-lightbox' ),
353	'left' => __( 'Left', 'responsive-lightbox' ),
354	'center' => __( 'Center', 'responsive-lightbox' ),
355	'right' => __( 'Right', 'responsive-lightbox' ),
356	'justify' => __( 'Justify', 'responsive-lightbox' )
357	- );


358
359	- $this->rli_image_sizes = array_merge( array( 'full' ), get_intermediate_image_sizes() );
360	sort( $this->rli_image_sizes, SORT_STRING );
361	}
362
	@@ -368,17 +395,6 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
368	* @return void
369	*/
370	public function widget( $args, $instance ) {
371	- $instance['title'] = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
372	- $title = $args['before_widget'] . $args['before_title'] . ( $instance['title'] !== '' ? $instance['title'] : '' ) . $args['after_title'];
373	-
374	- if ( $instance['autobr'] === true ) {
375	- $text = wpautop( $instance['text'] );
376	- } else {
377	- $text = html_entity_decode( $instance['text'], ENT_QUOTES, 'UTF-8' );
378	- }
379	-
380	- $image = wp_get_attachment_image_src( $instance['image_id'], $instance['size'], false );
381	-
382	switch ( $instance['link_to'] ) {
383	case 'file':
384	$file = wp_get_attachment_image_src( $instance['image_id'], 'full', false );
	@@ -396,46 +412,56 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
396	case 'none':
397	default:
398	$href = '';
399	- break;
400	}
401

402	if ( $instance['image_align'] === 'left' )
403	- $image_align = ' ~~style="~~float: left;"';
404	elseif ( $instance['image_align'] === 'center' )
405	- $image_align = ' ~~style="~~margin-left: auto; margin-right: auto; display: block;"';
406	elseif ( $instance['image_align'] === 'right' )
407	- $image_align = ' ~~style="~~float: right;"';
408	else
409	$image_align = '';
410

411	if ( $instance['text_align'] === 'left' )
412	- $text_align = ' ~~style="~~text-align: left; display: block;"';
413	elseif ( $instance['text_align'] === 'center' )
414	- $text_align = ' ~~style="~~text-align: center; display: block;"';
415	elseif ( $instance['text_align'] === 'right' )
416	- $text_align = ' ~~style="~~text-align: right; display: block;"';
417	elseif ( $instance['text_align'] === 'justify' )
418	- $text_align = ' ~~style="~~text-align: justify; display: block;"';
419	else
420	$text_align = '';
421


422
423	- $text_position = $instance['text_position'];
424	$width = $instance['responsive'] === false ? $image[1] : '100%';
425	$height = $instance['responsive'] === false ? $image[2] : 'auto';
426	$post = get_post( $instance['image_id'] );
427	$image_title = isset( $post->post_title ) ? $post->post_title : '';
428	$alt = (string) get_post_meta( $instance['image_id'], '_wp_attachment_image_alt', true );

429
430	- ~~$html~~ = ~~$title;~~














431
432	- if ( $text_position === 'below_image' ) {
433	- $html .= ($href !== '' ? '<a href="' . $href . '" class="rl-image-widget-link">' : '') . '<img class="rl-image-widget-image" src="' . $image[0] . '" width="' . $width . '" height="' . $height . '" title="' . $image_title . '" alt="' . $alt . '"' . $image_align . ' />' . ($href !== '' ? '</a>' : '');
434	- $html .= '<div class="rl-image-widget-text"' . $text_align . '>' . $text . '</div>';
435	- } else {
436	- $html .= '<div class="rl-image-widget-text"' . $text_align . '>' . $text . '</div>';
437	- $html .= ($href !== '' ? '<a href="' . $href . '" class="rl-image-widget-link">' : '') . '<img class="rl-image-widget-image" src="' . $image[0] . '" width="' . $width . '" height="' . $height . '" title="' . $image_title . '" alt="' . $alt . '"' . $image_align . ' />' . ($href !== '' ? '</a>' : '');
438	- }
439	$html .= $args['after_widget'];
440
441	echo apply_filters( 'rl_image_widget_html', $html, $instance );
	@@ -447,7 +473,7 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
447	* @return void
448	*/
449	public function form( $instance ) {
450	- $image_id = (int) (isset( $instance['image_id'] ) ? $instance['image_id'] : $this->rli_defaults['image_id']);
451	$image = '';
452
453	if ( ! empty( $image_id ) )
	@@ -459,98 +485,99 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
459	$html = '
460	<div class="rl-image-widget-container">
461	<p>
462	- <label for="' . $this->get_field_id( 'title' ) . '">' . __( 'Title', 'responsive-lightbox' ) . '</label>
463	<input id="' . $this->get_field_id( 'title' ) . '" class="widefat" name="' . $this->get_field_name( 'title' ) . '" type="text" value="' . esc_attr( isset( $instance['title'] ) ? $instance['title'] : $this->rli_defaults['title'] ) . '" />
464	</p>
465	<div class="rl-image-widget' . ( ! empty( $image_id ) ? ' has-image' : '' ) . '">
466	- <input class="rl-image-widget-image-id" type="hidden" name="' . $this->get_field_name( 'image_id' ) . '" value="' . $image_id . '" />
467	- <a href="#" class="rl-image-widget-select button button-secondary">' . __( 'Select image', 'responsive-lightbox' ) . '</a>
468	<div class="rl-image-widget-content">';
469	- ~~if ( ! empty( $image ) ) {~~

470	$html .= $image;
471	- }
472	$html .= '
473	</div>
474	</div>
475	<p>
476	- <input id="' . $this->get_field_id( 'responsive' ) . '" type="checkbox" name="' . $this->get_field_name( 'responsive' ) . '" value="" ' . checked( true, (isset( $instance['responsive'] ) ? $instance['responsive'] : $this->rli_defaults['responsive'] ), false ) . ' /> <label for="' . $this->get_field_id( 'responsive' ) . '">' . __( 'Force responsive', 'responsive-lightbox' ) . '</label>
477	</p>';
478
479	$html .= '
480	<p>
481	- <label for="' . $this->get_field_id( 'size' ) . '">' . __( 'Size', 'responsive-lightbox' ) . '</label>
482	<select class="rl-image-size-select widefat" id="' . $this->get_field_id( 'size' ) . '" name="' . $this->get_field_name( 'size' ) . '">';
483
484	- $size_type = (isset( $instance['size'] ) ? $instance['size'] : $this->rli_defaults['size']);
485
486	foreach ( $this->rli_image_sizes as $size ) {
487	$html .= '
488	- <option value="' . esc_attr( $size ) . '" ' . selected( $size, $size_type, false ) . '>' . $size . '</option>';
489	}
490
491	$html .= '
492	</select>
493	</p>
494	<p>
495	- <label for="' . $this->get_field_id( 'link_to' ) . '">' . __( 'Link to', 'responsive-lightbox' ) . '</label>
496	<select class="rl-image-link-to widefat" id="' . $this->get_field_id( 'link_to' ) . '" name="' . $this->get_field_name( 'link_to' ) . '">';
497
498	- $link_type = (isset( $instance['link_to'] ) ? $instance['link_to'] : $this->rli_defaults['link_to']);
499
500	foreach ( $this->rli_link_to as $id => $type ) {
501	$html .= '
502	- <option value="' . esc_attr( $id ) . '" ' . selected( $id, $link_type, false ) . '>' . $type . '</option>';
503	}
504
505	$html .= '
506	</select>
507	</p>
508	- <p class="rl-image-link-url"' . ($link_type === 'custom' ? '' : ' style="display: none;"') . '>
509	- <label for="' . $this->get_field_id( 'link_custom_url' ) . '">' . __( 'URL', 'responsive-lightbox' ) . '</label>
510	<input id="' . $this->get_field_id( 'link_custom_url' ) . '" class="widefat" name="' . $this->get_field_name( 'link_custom_url' ) . '" type="text" value="' . esc_attr( isset( $instance['link_custom_url'] ) ? $instance['link_custom_url'] : $this->rli_defaults['link_custom_url'] ) . '" />
511	</p>';
512
513	$html .= '
514	<p>
515	- <label for="' . $this->get_field_id( 'image_align' ) . '">' . __( 'Image align', 'responsive-lightbox' ) . '</label>
516	<select id="' . $this->get_field_id( 'image_align' ) . '" class="widefat" name="' . $this->get_field_name( 'image_align' ) . '">';
517
518	foreach ( $this->rli_aligns as $id => $image_align ) {
519	- if ( $id != 'justify' )
520	$html .= '
521	- <option value="' . esc_attr( $id ) . '" ' . selected( $id, (isset( $instance['image_align'] ) ? $instance['image_align'] : $this->rli_defaults['image_align'] ), false ) . '>' . $image_align . '</option>';
522	}
523
524	$html .= '
525	</select>
526	</p>
527	<p>
528	- <label for="' . $this->get_field_id( 'text' ) . '">' . __( 'Text', 'responsive-lightbox' ) . '</label>
529	- <textarea id="' . $this->get_field_id( 'text' ) . '" class="widefat" name="' . $this->get_field_name( 'text' ) . '" rows="4">' . (isset( $instance['text'] ) ? $instance['text'] : $this->rli_defaults['text']) . '</textarea>
530	</p>
531	<p>
532	- <input id="' . $this->get_field_id( 'autobr' ) . '" type="checkbox" name="' . $this->get_field_name( 'autobr' ) . '" value="" ' . checked( true, (isset( $instance['autobr'] ) ? $instance['autobr'] : $this->rli_defaults['autobr'] ), false ) . ' /> <label for="' . $this->get_field_id( 'autobr' ) . '">' . __( 'Automatically add paragraphs', 'responsive-lightbox' ) . '</label>
533	</p>';
534
535	- $html .= '
536	<p>
537	- <label for="' . $this->get_field_id( 'text_position' ) . '">' . __( 'Text position', 'responsive-lightbox' ) . '</label>
538	<select id="' . $this->get_field_id( 'text_position' ) . '" class="widefat" name="' . $this->get_field_name( 'text_position' ) . '">';
539
540	foreach ( $this->rli_text_positions as $id => $text_position ) {
541	$html .= '
542	- <option value="' . esc_attr( $id ) . '" ' . selected( $id, (isset( $instance['text_position'] ) ? $instance['text_position'] : $this->rli_defaults['text_position'] ), false ) . '>' . $text_position . '</option>';
543	}
544
545	$html .= '
546	</select>
547	</p>
548	- <label for="' . $this->get_field_id( 'text_align' ) . '">' . __( 'Text align', 'responsive-lightbox' ) . '</label>
549	<select id="' . $this->get_field_id( 'text_align' ) . '" class="widefat" name="' . $this->get_field_name( 'text_align' ) . '">';
550
551	foreach ( $this->rli_aligns as $id => $text_align ) {
552	$html .= '
553	- <option value="' . esc_attr( $id ) . '" ' . selected( $id, (isset( $instance['text_align'] ) ? $instance['text_align'] : $this->rli_defaults['text_align'] ), false ) . '>' . $text_align . '</option>';
554	}
555
556	$html .= '
	@@ -569,17 +596,26 @@ class Responsive_Lightbox_Image_Widget extends WP_Widget {
569	* @return array
570	*/
571	public function update( $new_instance, $old_instance ) {












572	$old_instance['title'] = sanitize_text_field( isset( $new_instance['title'] ) ? $new_instance['title'] : $this->rli_defaults['title'] );
573	- $old_instance['~~image_id~~'] = ~~(int) (~~isset( $new_instance['~~image_id~~'] ) ? $new_instance['~~image_id~~'] : $this->rli_defaults['~~image_id~~']);
574	- ~~$old_instance['responsive'] = isset( $new_instance['responsive'] ) ? true : false;~~
575	- ~~$old_instance['size']~~ ~~= (isset( $new_instance['size'] ) && in_array( $new_instance['size'], $this->rli_image_sizes, true ) ? $new_instance['size'] : $this->rli_defaults['size']);~~
576	- $old_instance['~~link_to~~'] = (isset( $new_instance['~~link_to~~'] ) && ~~in_array~~( ~~$new_instance['link_to'], array_keys( $this->rli_link_to~~ ), ~~true ) ?~~ $new_instance['~~link_to~~'] : $this->rli_defaults['~~link_to~~']);
577	- ~~$old_instance['link_custom_url'] = esc_url( isset( $new_instance['link_custom_url'] ) ? $new_instance['link_custom_url'] : $this->rli_defaults['link_custom_url'] );~~
578	- ~~$old_instance['image_align']~~ ~~= (isset( $new_instance['image_align'] ) && in_array( $new_instance['image_align'], array_keys( $this->rli_aligns ), true ) ? $new_instance['image_align'] : $this->rli_defaults['image_align']);~~
579	- $old_instance['~~text~~'] = ~~wp_kses_post(~~ isset( $new_instance['~~text~~'] ) ? $new_instance['~~text~~'] : $this->rli_defaults['~~text~~'] );
580	- $old_instance['autobr'] = isset( $new_instance['autobr'] ) ? true : false;
581	- $old_instance['text_position'] = (isset( $new_instance['text_position'] ) && in_array( $new_instance['text_position'], array_keys( $this->rli_text_positions ), true ) ? $new_instance['text_position'] : $this->rli_defaults['text_position']);
582	- $old_instance['text_align'] = (isset( $new_instance['text_align'] ) && in_array( $new_instance['text_align'], array_keys( $this->rli_aligns ), true ) ? $new_instance['text_align'] : $this->rli_defaults['text_align']);
583
584	return $old_instance;
585	}


19	*/
20	public function __construct() {
21	// actions
22	+ add_action( 'widgets_init', [ $this, 'register_widgets' ] );
23	}
24
25	/**

40	*/
41	class Responsive_Lightbox_Gallery_Widget extends WP_Widget {
42
43	+ private $rlg_defaults = [];
44	+ private $rlg_orders = [];
45	+ private $rlg_order_types = [];
46	+ private $rlg_image_sizes = [];
47	+ private $rlg_gallery_types = [];
48
49	/**
50	* Class constructor.

55	parent::__construct(
56	'Responsive_Lightbox_Gallery_Widget',
57	__( 'Gallery', 'responsive-lightbox' ),
58	+ [
59	'description' => __( 'Displays an image gallery.', 'responsive-lightbox' ),
60	'classname' => 'rl-gallery-widget'
61	+ ]
62	);
63
64	+ $this->rlg_defaults = [
65	'title' => __( 'Gallery', 'responsive-lightbox' ),
66	'orderby' => 'menu_order',
67	'order' => 'asc',

70	'type' => 'none',
71	'atts' => '',
72	'ids' => ''
73	+ ];
74
75	+ $this->rlg_orders = [
76	'menu_order' => __( 'Menu order', 'responsive-lightbox' ),
77	'title' => __( 'Title', 'responsive-lightbox' ),
78	'post_date' => __( 'Image date', 'responsive-lightbox' ),
79	'ID' => __( 'ID', 'responsive-lightbox' ),
80	'rand' => __( 'Random', 'responsive-lightbox' )
81	+ ];
82
83	+ $this->rlg_order_types = [
84	'asc' => __( 'Ascending', 'responsive-lightbox' ),
85	'desc' => __( 'Descending', 'responsive-lightbox' )
86	+ ];
87
88	$gallery_types = apply_filters( 'rl_gallery_types', Responsive_Lightbox()->gallery_types );
89
90	if ( ! empty( $gallery_types ) ) {
91	$this->rlg_gallery_types = array_merge(
92	+ [
93	'none' => __( 'None', 'responsive-lightbox' ),
94	'default' => __( 'Default', 'responsive-lightbox' )
95	+ ],
96	$gallery_types
97	);
98	}
99
100	+ $this->rlg_image_sizes = array_merge( [ 'full' ], get_intermediate_image_sizes() );
101
102	sort( $this->rlg_image_sizes, SORT_STRING );
103	}

112	public function widget( $args, $instance ) {
113	$instance['title'] = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
114
115	+ $html = $args['before_widget'] . $args['before_title'] . ( $instance['title'] !== '' ? esc_html( $instance['title'] ) : '' ) . $args['after_title'];
116	+
117	+ $atts = [];
118	+
119	+ // escape atts
120	+ if ( $instance['atts'] !== '' ) {
121	+ $atts_exp = explode( '" ', $instance['atts'] );
122	+
123	+ if ( ! empty( $atts_exp ) ) {
124	+ end( $atts_exp );
125	+
126	+ $last = key( $atts_exp );
127	+
128	+ reset( $atts_exp );
129	+
130	+ foreach ( $atts_exp as $id => $attribute ) {
131	+ $check = $attribute . ( $last === $id ? '' : '"' );
132	+
133	+ if ( preg_match( '/^([a-z0-9_-]+)=\"(.+?)\"$/', $check, $matches ) === 1 )
134	+ $atts[] = $matches[1] . '="' . esc_attr( $matches[2] ) . '"';
135	+ }
136	+ }
137	+ }
138	+
139	+ if ( ! empty( $atts ) )
140	+ $instance['atts'] = implode( ' ', $atts );
141	+ else
142	+ $instance['atts'] = '';
143	+
144	+ $html .= do_shortcode( '[gallery link="file" columns="' . (int) $instance['columns'] . '" size="' . esc_attr( $instance['size'] ) . '" ' . ( $instance['type'] !== 'none' ? 'type="' . esc_attr( $instance['type'] ) . '"' : '' ) . ' ids="' . ( ! empty( $instance['ids'] ) ? esc_attr( $instance['ids'] ) : '' ) . '" orderby="' . esc_attr( $instance['orderby'] ) . '" order="' . esc_attr( $instance['order'] ) . '"' . ( $instance['atts'] !== '' ? ' ' . $instance['atts'] : '' ) . ']' );
145	$html .= $args['after_widget'];
146
147	echo apply_filters( 'rl_gallery_widget_html', $html, $instance );

153	* @return void
154	*/
155	public function form( $instance ) {
156	+ $attachments = ! empty( $instance['ids'] ) ? array_filter( explode( ',', $instance['ids'] ) ) : [];
157
158	$html = '
159	<div class="rl-gallery-widget-container">
160	<p>
161	+ <label for="' . $this->get_field_id( 'title' ) . '">' . esc_html__( 'Title', 'responsive-lightbox' ) . ':</label>
162	<input id="' . $this->get_field_id( 'title' ) . '" class="widefat" name="' . $this->get_field_name( 'title' ) . '" type="text" value="' . esc_attr( isset( $instance['title'] ) ? $instance['title'] : $this->rlg_defaults['title'] ) . '" />
163	</p>
164	<div id="' . $this->get_field_id( 'gallery' ) . '" class="rl-gallery-widget' . ( ! empty( $attachments ) ? ' has-image' : '' ) . '">
165	<input type="hidden" class="rl-gallery-ids" id="' . $this->get_field_id( 'ids' ) . '" name="' . $this->get_field_name( 'ids' ) . '" value="' . ( ! empty( $instance['ids'] ) ? esc_attr( $instance['ids'] ) : '' ) . '">';
166
167	$html .= '
168	+ <a href="#" class="rl-gallery-widget-select button button-secondary">' . esc_html__( 'Select images', 'responsive-lightbox' ) . '</a>
169	<div class="rl-gallery-widget-content">
170	<ul id="' . $this->get_field_id( 'gallery-images' ) . '" class="rl-gallery-images">';
171

175	continue;
176
177	$html .= '
178	+ <li class="rl-gallery-image" data-attachment_id="' . (int) $attachment_id . '">
179	<div class="rl-gallery-inner">' . wp_get_attachment_image( $attachment_id, 'thumbnail' ) . '</div>
180	+ <div class="rl-gallery-actions"><a href="#" class="rl-gallery-image-remove dashicons dashicons-no" title="' . esc_attr__( 'Delete image', 'responsive-lightbox' ) . '"></a></div>
181	</li>';
182	}
183	}

190
191	if ( ! empty( $this->rlg_gallery_types ) ) {
192	$html .= '
193	+ <label for="' . $this->get_field_id( 'type' ) . '">' . esc_html__( 'Gallery type', 'responsive-lightbox' ) . ':</label>
194	<select id="' . $this->get_field_id( 'type' ) . '" class="widefat" name="' . $this->get_field_name( 'type' ) . '">';
195
196	foreach ( $this->rlg_gallery_types as $id => $type ) {

200
201	$html .= '
202	</select>
203	+ </p>
204	+ <p>';
205	}
206
207	$html .= '
208	+ <label for="' . $this->get_field_id( 'orderby' ) . '">' . esc_html__( 'Order by', 'responsive-lightbox' ) . ':</label>
209	<select id="' . $this->get_field_id( 'orderby' ) . '" class="widefat" name="' . $this->get_field_name( 'orderby' ) . '">';
210
211	foreach ( $this->rlg_orders as $id => $orderby ) {

215
216	$html .= '
217	</select>
218	+ </p>
219	+ <p>
220	+ <label for="' . $this->get_field_id( 'order' ) . '">' . esc_html__( 'Order', 'responsive-lightbox' ) . ':</label>
221	<select id="' . $this->get_field_id( 'order' ) . '" class="widefat" name="' . $this->get_field_name( 'order' ) . '">';
222
223	foreach ( $this->rlg_order_types as $id => $order ) {

227
228	$html .= '
229	</select>
230	+ </p>
231	+ <p>
232	+ <label for="' . $this->get_field_id( 'size' ) . '">' . esc_html__( 'Image size', 'responsive-lightbox' ) . ':</label>
233	<select id="' . $this->get_field_id( 'size' ) . '" class="widefat" name="' . $this->get_field_name( 'size' ) . '">';
234
235	foreach ( $this->rlg_image_sizes as $size ) {

239
240	$html .= '
241	</select>
242	+ </p>
243	+ <p>
244	+ <label for="' . $this->get_field_id( 'columns' ) . '">' . esc_html__( 'Number of columns', 'responsive-lightbox' ) . ':</label>
245	+ <input id="' . $this->get_field_id( 'columns' ) . '" class="small-text" name="' . $this->get_field_name( 'columns' ) . '" type="number" min="0" value="' . (int) ( isset( $instance['columns'] ) ? $instance['columns'] : $this->rlg_defaults['columns'] ) . '" />
246	+ </p>
247	+ <p>
248	+ <label for="' . $this->get_field_id( 'atts' ) . '">' . esc_html__( 'Custom gallery shortcode attributes', 'responsive-lightbox' ) . ':</label>
249	<br />
250	+ <textarea id="' . $this->get_field_id( 'atts' ) . '" class="widefat" name="' . $this->get_field_name( 'atts' ) . '">' . esc_textarea( isset( $instance['atts'] ) ? $instance['atts'] : $this->rlg_defaults['atts'] ) . '</textarea>
251	</p>
252	</div>';
253

263	*/
264	public function update( $new_instance, $old_instance ) {
265	// title
266	+ $old_instance['title'] = sanitize_text_field( isset( $new_instance['title'] ) ? trim( $new_instance['title'] ) : $this->rlg_defaults['title'] );
267
268	// order by
269	+ $old_instance['orderby'] = isset( $new_instance['orderby'] ) && array_key_exists( $new_instance['orderby'], $this->rlg_orders ) ? $new_instance['orderby'] : $this->rlg_defaults['orderby'];
270
271	// order
272	+ $old_instance['order'] = isset( $new_instance['order'] ) && array_key_exists( $new_instance['order'], $this->rlg_order_types ) ? $new_instance['order'] : $this->rlg_defaults['order'];
273
274	// image size
275	+ $old_instance['size'] = isset( $new_instance['size'] ) && in_array( $new_instance['size'], $this->rlg_image_sizes, true ) ? $new_instance['size'] : $this->rlg_defaults['size'];
276
277	// gallery type
278	+ $old_instance['type'] = isset( $new_instance['type'] ) && array_key_exists( $new_instance['type'], $this->rlg_gallery_types ) ? $new_instance['type'] : $this->rlg_defaults['type'];
279
280	// number of columns
281	+ $old_instance['columns'] = isset( $new_instance['columns'] ) ? ( ( $columns = (int) $new_instance['columns'] ) > 0 ? $columns : $this->rlg_defaults['columns'] ) : $this->rlg_defaults['columns'];
282
283	// image ids
284	+ if ( ! empty( $new_instance['ids'] ) && is_string( $new_instance['ids'] ) ) {
285	// get unique and non empty attachment ids only
286	+ $old_instance['ids'] = implode( ',', array_unique( array_filter( array_map( 'intval', explode( ',', $new_instance['ids'] ) ) ) ) );


287	} else
288	$old_instance['ids'] = $this->rlg_defaults['ids'];
289
290	// custom attributes
291	+ $atts = sanitize_textarea_field( preg_replace( '/\s+/', ' ', trim( str_replace( [ "\r\n", "\n\r", "\n", "\r" ], ' ', isset( $new_instance['atts'] ) ? $new_instance['atts'] : $this->rlg_defaults['atts'] ) ) ) );
292
293	+ $new_atts = [];
294
295	if ( $atts !== '' ) {
296	$atts_exp = explode( '" ', $atts );

305	foreach ( $atts_exp as $id => $attribute ) {
306	$check = $attribute . ( $last === $id ? '' : '"' );
307
308	+ if ( preg_match( '/^[a-z0-9_-]+=\"(.+?)\"$/', $check ) === 1 )
309	$new_atts[] = $check;
310	}
311	}

327	*/
328	class Responsive_Lightbox_Image_Widget extends WP_Widget {
329
330	+ private $rli_defaults = [];
331	+ private $rli_text_positions = [];
332	+ private $rli_link_to = [];
333	+ private $rli_aligns = [];
334	+ private $rli_image_sizes = [];
335
336	/**
337	* Class constructor.

342	parent::__construct(
343	'Responsive_Lightbox_Image_Widget',
344	__( 'Image', 'responsive-lightbox' ),
345	+ [
346	'description' => __( 'Displays a single image.', 'responsive-lightbox' ),
347	'classname' => 'rl-image-widget'
348	+ ]
349	);
350
351	+ $this->rli_defaults = [
352	'title' => __( 'Image', 'responsive-lightbox' ),
353	'image_id' => 0,
354	'responsive' => true,

359	'text' => '',
360	'autobr' => false,
361	'text_position' => 'below_image',
362	+ 'text_align' => 'none'
363	+ ];
364
365	+ $this->rli_text_positions = [
366	+ 'below_image' => __( 'Below the image', 'responsive-lightbox' ),
367	'above_image' => __( 'Above the image', 'responsive-lightbox' )
368	+ ];
369
370	+ $this->rli_link_to = [
371	'none' => __( 'None', 'responsive-lightbox' ),
372	'file' => __( 'Media File', 'responsive-lightbox' ),
373	'post' => __( 'Attachment Page', 'responsive-lightbox' ),
374	'custom' => __( 'Custom URL', 'responsive-lightbox' )
375	+ ];
376
377	+ $this->rli_aligns = [
378	'none' => __( 'None', 'responsive-lightbox' ),
379	'left' => __( 'Left', 'responsive-lightbox' ),
380	'center' => __( 'Center', 'responsive-lightbox' ),
381	'right' => __( 'Right', 'responsive-lightbox' ),
382	'justify' => __( 'Justify', 'responsive-lightbox' )
383	+ ];
384	+
385	+ $this->rli_image_sizes = array_merge( [ 'full' ], get_intermediate_image_sizes() );
386

387	sort( $this->rli_image_sizes, SORT_STRING );
388	}
389

395	* @return void
396	*/
397	public function widget( $args, $instance ) {











398	switch ( $instance['link_to'] ) {
399	case 'file':
400	$file = wp_get_attachment_image_src( $instance['image_id'], 'full', false );

412	case 'none':
413	default:
414	$href = '';

415	}
416
417	+ // image align
418	if ( $instance['image_align'] === 'left' )
419	+ $image_align = 'float: left;';
420	elseif ( $instance['image_align'] === 'center' )
421	+ $image_align = 'margin-left: auto; margin-right: auto; display: block;';
422	elseif ( $instance['image_align'] === 'right' )
423	+ $image_align = 'float: right;';
424	else
425	$image_align = '';
426
427	+ // text align
428	if ( $instance['text_align'] === 'left' )
429	+ $text_align = 'text-align: left; display: block;';
430	elseif ( $instance['text_align'] === 'center' )
431	+ $text_align = 'text-align: center; display: block;';
432	elseif ( $instance['text_align'] === 'right' )
433	+ $text_align = 'text-align: right; display: block;';
434	elseif ( $instance['text_align'] === 'justify' )
435	+ $text_align = 'text-align: justify; display: block;';
436	else
437	$text_align = '';
438
439	+ // get image data
440	+ $image = wp_get_attachment_image_src( $instance['image_id'], $instance['size'], false );
441

442	$width = $instance['responsive'] === false ? $image[1] : '100%';
443	$height = $instance['responsive'] === false ? $image[2] : 'auto';
444	$post = get_post( $instance['image_id'] );
445	$image_title = isset( $post->post_title ) ? $post->post_title : '';
446	$alt = (string) get_post_meta( $instance['image_id'], '_wp_attachment_image_alt', true );
447	+ $instance['title'] = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
448
449	+ // start output
450	+ $html = $args['before_widget'] . $args['before_title'] . ( $instance['title'] !== '' ? esc_html( $instance['title'] ) : '' ) . $args['after_title'];
451	+
452	+ if ( $instance['autobr'] === true )
453	+ $escaped_text = wpautop( esc_html( $instance['text'] ) );
454	+ else
455	+ $escaped_text = esc_html( $instance['text'] );
456	+
457	+ $container_html = '<div class="rl-image-widget-text" style="' . esc_attr( $text_align ) . '">' . $escaped_text . '</div>';
458	+ $image_html = ( $href !== '' ? '<a href="' . esc_url( $href ) . '" class="rl-image-widget-link">' : '' ) . '<img class="rl-image-widget-image" src="' . esc_url( $image[0] ) . '" width="' . esc_attr( $width ) . '" height="' . esc_attr( $height ) . '" title="' . esc_attr( $image_title ) . '" alt="' . esc_attr( $alt ) . '" style="' . esc_attr( $image_align ) . '" />' . ( $href !== '' ? '</a>' : '' );
459	+
460	+ if ( $instance['text_position'] === 'below_image' )
461	+ $html .= $image_html . $container_html;
462	+ else
463	+ $html .= $container_html . $image_html;
464







465	$html .= $args['after_widget'];
466
467	echo apply_filters( 'rl_image_widget_html', $html, $instance );

473	* @return void
474	*/
475	public function form( $instance ) {
476	+ $image_id = (int) ( isset( $instance['image_id'] ) ? $instance['image_id'] : $this->rli_defaults['image_id'] );
477	$image = '';
478
479	if ( ! empty( $image_id ) )

485	$html = '
486	<div class="rl-image-widget-container">
487	<p>
488	+ <label for="' . $this->get_field_id( 'title' ) . '">' . esc_html__( 'Title', 'responsive-lightbox' ) . '</label>
489	<input id="' . $this->get_field_id( 'title' ) . '" class="widefat" name="' . $this->get_field_name( 'title' ) . '" type="text" value="' . esc_attr( isset( $instance['title'] ) ? $instance['title'] : $this->rli_defaults['title'] ) . '" />
490	</p>
491	<div class="rl-image-widget' . ( ! empty( $image_id ) ? ' has-image' : '' ) . '">
492	+ <input class="rl-image-widget-image-id" type="hidden" name="' . $this->get_field_name( 'image_id' ) . '" value="' . (int) $image_id . '" />
493	+ <a href="#" class="rl-image-widget-select button button-secondary">' . esc_html__( 'Select image', 'responsive-lightbox' ) . '</a>
494	<div class="rl-image-widget-content">';
495	+
496	+ if ( ! empty( $image ) )
497	$html .= $image;
498	+
499	$html .= '
500	</div>
501	</div>
502	<p>
503	+ <input id="' . $this->get_field_id( 'responsive' ) . '" type="checkbox" name="' . $this->get_field_name( 'responsive' ) . '" value="responsive" ' . checked( true, ( isset( $instance['responsive'] ) ? $instance['responsive'] : $this->rli_defaults['responsive'] ), false ) . ' /> <label for="' . $this->get_field_id( 'responsive' ) . '">' . esc_html__( 'Force responsive', 'responsive-lightbox' ) . '</label>
504	</p>';
505
506	$html .= '
507	<p>
508	+ <label for="' . $this->get_field_id( 'size' ) . '">' . esc_html__( 'Size', 'responsive-lightbox' ) . '</label>
509	<select class="rl-image-size-select widefat" id="' . $this->get_field_id( 'size' ) . '" name="' . $this->get_field_name( 'size' ) . '">';
510
511	+ $size_type = ( isset( $instance['size'] ) ? $instance['size'] : $this->rli_defaults['size'] );
512
513	foreach ( $this->rli_image_sizes as $size ) {
514	$html .= '
515	+ <option value="' . esc_attr( $size ) . '" ' . selected( $size, $size_type, false ) . '>' . esc_html( $size ) . '</option>';
516	}
517
518	$html .= '
519	</select>
520	</p>
521	<p>
522	+ <label for="' . $this->get_field_id( 'link_to' ) . '">' . esc_html__( 'Link to', 'responsive-lightbox' ) . '</label>
523	<select class="rl-image-link-to widefat" id="' . $this->get_field_id( 'link_to' ) . '" name="' . $this->get_field_name( 'link_to' ) . '">';
524
525	+ $link_type = ( isset( $instance['link_to'] ) ? $instance['link_to'] : $this->rli_defaults['link_to'] );
526
527	foreach ( $this->rli_link_to as $id => $type ) {
528	$html .= '
529	+ <option value="' . esc_attr( $id ) . '" ' . selected( $id, $link_type, false ) . '>' . esc_html( $type ) . '</option>';
530	}
531
532	$html .= '
533	</select>
534	</p>
535	+ <p class="rl-image-link-url"' . ( $link_type === 'custom' ? '' : ' style="display: none;"' ) . '>
536	+ <label for="' . $this->get_field_id( 'link_custom_url' ) . '">' . esc_html__( 'URL', 'responsive-lightbox' ) . '</label>
537	<input id="' . $this->get_field_id( 'link_custom_url' ) . '" class="widefat" name="' . $this->get_field_name( 'link_custom_url' ) . '" type="text" value="' . esc_attr( isset( $instance['link_custom_url'] ) ? $instance['link_custom_url'] : $this->rli_defaults['link_custom_url'] ) . '" />
538	</p>';
539
540	$html .= '
541	<p>
542	+ <label for="' . $this->get_field_id( 'image_align' ) . '">' . esc_html__( 'Image align', 'responsive-lightbox' ) . '</label>
543	<select id="' . $this->get_field_id( 'image_align' ) . '" class="widefat" name="' . $this->get_field_name( 'image_align' ) . '">';
544
545	foreach ( $this->rli_aligns as $id => $image_align ) {
546	+ if ( $id !== 'justify' )
547	$html .= '
548	+ <option value="' . esc_attr( $id ) . '" ' . selected( $id, ( isset( $instance['image_align'] ) ? $instance['image_align'] : $this->rli_defaults['image_align'] ), false ) . '>' . esc_html( $image_align ) . '</option>';
549	}
550
551	$html .= '
552	</select>
553	</p>
554	<p>
555	+ <label for="' . $this->get_field_id( 'text' ) . '">' . esc_html__( 'Text', 'responsive-lightbox' ) . '</label>
556	+ <textarea id="' . $this->get_field_id( 'text' ) . '" class="widefat" name="' . $this->get_field_name( 'text' ) . '" rows="4">' . esc_html( isset( $instance['text'] ) ? $instance['text'] : $this->rli_defaults['text'] ) . '</textarea>
557	</p>
558	<p>
559	+ <input id="' . $this->get_field_id( 'autobr' ) . '" type="checkbox" name="' . $this->get_field_name( 'autobr' ) . '" value="autobr" ' . checked( true, ( isset( $instance['autobr'] ) ? $instance['autobr'] : $this->rli_defaults['autobr'] ), false ) . ' /> <label for="' . $this->get_field_id( 'autobr' ) . '">' . esc_html__( 'Automatically add paragraphs', 'responsive-lightbox' ) . '</label>
560	</p>';
561
562	+ $html .= '
563	<p>
564	+ <label for="' . $this->get_field_id( 'text_position' ) . '">' . esc_html__( 'Text position', 'responsive-lightbox' ) . '</label>
565	<select id="' . $this->get_field_id( 'text_position' ) . '" class="widefat" name="' . $this->get_field_name( 'text_position' ) . '">';
566
567	foreach ( $this->rli_text_positions as $id => $text_position ) {
568	$html .= '
569	+ <option value="' . esc_attr( $id ) . '" ' . selected( $id, ( isset( $instance['text_position'] ) ? $instance['text_position'] : $this->rli_defaults['text_position'] ), false ) . '>' . esc_html( $text_position ) . '</option>';
570	}
571
572	$html .= '
573	</select>
574	</p>
575	+ <label for="' . $this->get_field_id( 'text_align' ) . '">' . esc_html__( 'Text align', 'responsive-lightbox' ) . '</label>
576	<select id="' . $this->get_field_id( 'text_align' ) . '" class="widefat" name="' . $this->get_field_name( 'text_align' ) . '">';
577
578	foreach ( $this->rli_aligns as $id => $text_align ) {
579	$html .= '
580	+ <option value="' . esc_attr( $id ) . '" ' . selected( $id, ( isset( $instance['text_align'] ) ? $instance['text_align'] : $this->rli_defaults['text_align'] ), false ) . '>' . esc_html( $text_align ) . '</option>';
581	}
582
583	$html .= '

596	* @return array
597	*/
598	public function update( $new_instance, $old_instance ) {
599	+ // whitelists
600	+ $old_instance['size'] = isset( $new_instance['size'] ) && in_array( $new_instance['size'], $this->rli_image_sizes, true ) ? $new_instance['size'] : $this->rli_defaults['size'];
601	+ $old_instance['link_to'] = isset( $new_instance['link_to'] ) && in_array( $new_instance['link_to'], array_keys( $this->rli_link_to ), true ) ? $new_instance['link_to'] : $this->rli_defaults['link_to'];
602	+ $old_instance['image_align'] = isset( $new_instance['image_align'] ) && in_array( $new_instance['image_align'], array_keys( $this->rli_aligns ), true ) ? $new_instance['image_align'] : $this->rli_defaults['image_align'];
603	+ $old_instance['text_position'] = isset( $new_instance['text_position'] ) && in_array( $new_instance['text_position'], array_keys( $this->rli_text_positions ), true ) ? $new_instance['text_position'] : $this->rli_defaults['text_position'];
604	+ $old_instance['text_align'] = isset( $new_instance['text_align'] ) && in_array( $new_instance['text_align'], array_keys( $this->rli_aligns ), true ) ? $new_instance['text_align'] : $this->rli_defaults['text_align'];
605	+
606	+ // booleands
607	+ $old_instance['responsive'] = ! empty( $new_instance['responsive'] );
608	+ $old_instance['autobr'] = ! empty( $new_instance['autobr'] );
609	+
610	+ // texts
611	$old_instance['title'] = sanitize_text_field( isset( $new_instance['title'] ) ? $new_instance['title'] : $this->rli_defaults['title'] );
612	+ $old_instance['text'] = isset( $new_instance['text'] ) ? wp_kses_post( $new_instance['text'] ) : $this->rli_defaults['text'];
613	+
614	+ // integers
615	+ $old_instance['image_id'] = isset( $new_instance['image_id'] ) ? (int) $new_instance['image_id'] : $this->rli_defaults['image_id'];
616	+
617	+ // urls
618	+ $old_instance['link_custom_url'] = isset( $new_instance['link_custom_url'] ) ? esc_url( $new_instance['link_custom_url'] ) : $this->rli_defaults['link_custom_url'];



619
620	return $old_instance;
621	}

includes/functions.php CHANGED Viewed

	@@ -15,15 +15,15 @@ if ( ! defined( 'ABSPATH' ) )
15	* @param array $args Shortcode arguments
16	* @return void
17	*/
18	- function rl_gallery( $args = ~~array()~~ ) {
19	- $defaults = ~~array(~~
20	'id' => 0
21	- );
22
23	// merge defaults with arguments
24	$args = array_merge( $defaults, $args );
25
26	- // parse ID
27	$args['id'] = (int) $args['id'];
28
29	// is it gallery?
	@@ -37,7 +37,7 @@ function rl_gallery( $args = array() ) {
37	* Get gallery shortcode images - wrapper.
38	*
39	* @param array $args Gallery arguments
40	- * @return array ~~Gallery images~~
41	*/
42	function rl_get_gallery_shortcode_images( $args ) {
43	return Responsive_Lightbox()->frontend->get_gallery_shortcode_images( $args );
	@@ -47,7 +47,7 @@ function rl_get_gallery_shortcode_images( $args ) {
47	* Get gallery fields - wrapper.
48	*
49	* @param string $type Gallery type
50	- * @return array ~~Gallery fields~~
51	*/
52	function rl_get_gallery_fields( $type ) {
53	return Responsive_Lightbox()->frontend->get_gallery_fields( $type );
	@@ -59,7 +59,7 @@ function rl_get_gallery_fields( $type ) {
59	* @param array $fields Gallery fields
60	* @param array $shortcode_atts Gallery shortcode attributes
61	* @param bool $gallery Whether is it rl_gallery shortcode
62	- * @return array ~~All combined field attributes~~
63	*/
64	function rl_get_gallery_fields_atts( $fields, $shortcode_atts, $gallery = true ) {
65	return Responsive_Lightbox()->frontend->get_gallery_fields_atts( $fields, $shortcode_atts, $gallery );
	@@ -70,7 +70,7 @@ function rl_get_gallery_fields_atts( $fields, $shortcode_atts, $gallery = true )
70	*
71	* @param int $gallery_id Gallery ID
72	* @param array $args Gellery args
73	- * @return array ~~Gallery images~~
74	*/
75	function rl_get_gallery_images( $gallery_id, $args ) {
76	if ( did_action( 'init' ) )
	@@ -90,9 +90,9 @@ function rl_add_lightbox( $content ) {
90	}
91
92	/**
93	- * Get attachment id by ~~url~~.
94	*
95	- * @param string $url
96	* @return int
97	*/
98	function rl_get_attachment_id_by_url( $url ) {
	@@ -100,10 +100,10 @@ function rl_get_attachment_id_by_url( $url ) {
100	}
101
102	/**
103	- * Get image size by ~~url~~.
104	*
105	- * @param string $url Image ~~url~~
106	- * @return ~~string~~
107	*/
108	function rl_get_image_size_by_url( $url ) {
109	return Responsive_Lightbox()->frontend->get_image_size_by_url( $url );


15	* @param array $args Shortcode arguments
16	* @return void
17	*/
18	+ function rl_gallery( $args = [] ) {
19	+ $defaults = [
20	'id' => 0
21	+ ];
22
23	// merge defaults with arguments
24	$args = array_merge( $defaults, $args );
25
26	+ // parse id
27	$args['id'] = (int) $args['id'];
28
29	// is it gallery?

37	* Get gallery shortcode images - wrapper.
38	*
39	* @param array $args Gallery arguments
40	+ * @return array
41	*/
42	function rl_get_gallery_shortcode_images( $args ) {
43	return Responsive_Lightbox()->frontend->get_gallery_shortcode_images( $args );

47	* Get gallery fields - wrapper.
48	*
49	* @param string $type Gallery type
50	+ * @return array
51	*/
52	function rl_get_gallery_fields( $type ) {
53	return Responsive_Lightbox()->frontend->get_gallery_fields( $type );

59	* @param array $fields Gallery fields
60	* @param array $shortcode_atts Gallery shortcode attributes
61	* @param bool $gallery Whether is it rl_gallery shortcode
62	+ * @return array
63	*/
64	function rl_get_gallery_fields_atts( $fields, $shortcode_atts, $gallery = true ) {
65	return Responsive_Lightbox()->frontend->get_gallery_fields_atts( $fields, $shortcode_atts, $gallery );

70	*
71	* @param int $gallery_id Gallery ID
72	* @param array $args Gellery args
73	+ * @return array
74	*/
75	function rl_get_gallery_images( $gallery_id, $args ) {
76	if ( did_action( 'init' ) )

90	}
91
92	/**
93	+ * Get attachment id by URL.
94	*
95	+ * @param string $url Image URL
96	* @return int
97	*/
98	function rl_get_attachment_id_by_url( $url ) {

100	}
101
102	/**
103	+ * Get image size by URL.
104	*
105	+ * @param string $url Image URL
106	+ * @return array
107	*/
108	function rl_get_image_size_by_url( $url ) {
109	return Responsive_Lightbox()->frontend->get_image_size_by_url( $url );

includes/providers/class-flickr.php CHANGED Viewed

	@@ -49,10 +49,10 @@ class Responsive_Lightbox_Remote_Library_Flickr extends Responsive_Lightbox_Remo
49	*/
50	public function render_field() {
51	echo '
52	- <p><label><input id="rl_flickr_active" class="rl-media-provider-expandable" type="checkbox" name="responsive_lightbox_remote_library[flickr][active]" value="1" ' . checked( $this->rl->options['remote_library']['flickr']['active'], true, false ) . ' />' . __( 'Enable Flickr.', 'responsive-lightbox' ) . '</label></p>
53	<div class="rl-media-provider-options"' . ( $this->rl->options['remote_library']['flickr']['active'] ? '' : ' style="display: none;"' ) . '>
54	- <p><input id="rl_flickr_api_key" class="large-text" placeholder="' . __( 'API key', 'responsive-lightbox' ) . '" type="text" value="' . $this->rl->options['remote_library']['flickr']['api_key'] . '" name="responsive_lightbox_remote_library[flickr][api_key]"></p>
55	- <p class="description">' . sprintf( __( 'Provide your ~~<a href="~~%s~~">Flickr~~ ~~API~~ key~~</a>.~~', 'responsive-lightbox' ), 'https://www.flickr.com/services/apps/create/' ) . '</p>
56	</div>';
57	}
58
	@@ -70,7 +70,12 @@ class Responsive_Lightbox_Remote_Library_Flickr extends Responsive_Lightbox_Remo
70	$input['flickr']['active'] = isset( $_POST['responsive_lightbox_remote_library']['flickr']['active'] );
71
72	// api key
73	- ~~$input['flickr']['api_key']~~ = ~~preg_replace~~( ~~'/[^0-9a-zA-Z\-.]/', '',~~ $_POST['responsive_lightbox_remote_library']['flickr']['api_key'] );





74	}
75
76	return $input;
	@@ -241,22 +246,22 @@ class Responsive_Lightbox_Remote_Library_Flickr extends Responsive_Lightbox_Remo
241	$imagedata = [
242	'id' => 0,
243	'link' => '',
244	- 'source' => $source,
245	- 'title' => $result['title'],
246	'caption' => $this->get_attribution( 'Flickr', $source, $result['ownername'], 'https://www.flickr.com/photos/' . $result['owner'] ),
247	- 'description' => $result['description']['_content'],
248	- 'alt' => $result['tags'],
249	- 'url' => $large[0],
250	- 'width' => $large[1],
251	- 'height' => $large[2],
252	- 'orientation' => $large[2] > $large[1] ? 'portrait' : 'landscape',
253	- 'thumbnail_url' => $small[0],
254	- 'thumbnail_width' => $small[1],
255	- 'thumbnail_height' => $small[2],
256	- 'thumbnail_orientation' => $small[2] > $small[1] ? 'portrait' : 'landscape',
257	'media_provider' => 'flickr',
258	- 'filename' => basename( $large[0] ),
259	- 'dimensions' => $large[1] . ' x ' . $large[2],
260	'type' => 'image'
261	];
262


49	*/
50	public function render_field() {
51	echo '
52	+ <p><label><input id="rl_flickr_active" class="rl-media-provider-expandable" type="checkbox" name="responsive_lightbox_remote_library[flickr][active]" value="1" ' . checked( $this->rl->options['remote_library']['flickr']['active'], true, false ) . ' />' . esc_html__( 'Enable Flickr.', 'responsive-lightbox' ) . '</label></p>
53	<div class="rl-media-provider-options"' . ( $this->rl->options['remote_library']['flickr']['active'] ? '' : ' style="display: none;"' ) . '>
54	+ <p><input id="rl_flickr_api_key" class="large-text" placeholder="' . esc_attr__( 'API key', 'responsive-lightbox' ) . '" type="text" value="' . esc_attr( $this->rl->options['remote_library']['flickr']['api_key'] ) . '" name="responsive_lightbox_remote_library[flickr][api_key]"></p>
55	+ <p class="description">' . sprintf( esc_html__( 'Provide your %s key.', 'responsive-lightbox' ), '<a href="https://www.flickr.com/services/apps/create/">Flickr API</a>' ) . '</p>
56	</div>';
57	}
58

70	$input['flickr']['active'] = isset( $_POST['responsive_lightbox_remote_library']['flickr']['active'] );
71
72	// api key
73	+ if ( isset( $_POST['responsive_lightbox_remote_library']['flickr']['api_key'] ) )
74	+ $api_key = preg_replace( '/[^0-9a-zA-Z\-.]/', '', $_POST['responsive_lightbox_remote_library']['flickr']['api_key'] );
75	+ else
76	+ $api_key = '';
77	+
78	+ $input['flickr']['api_key'] = $api_key;
79	}
80
81	return $input;

246	$imagedata = [
247	'id' => 0,
248	'link' => '',
249	+ 'source' => esc_url_raw( $source ),
250	+ 'title' => sanitize_text_field( $result['title'] ),
251	'caption' => $this->get_attribution( 'Flickr', $source, $result['ownername'], 'https://www.flickr.com/photos/' . $result['owner'] ),
252	+ 'description' => ! empty( $result['description']['_content'] ) ? sanitize_text_field( $result['description']['_content'] ) : '',
253	+ 'alt' => sanitize_text_field( $result['tags'] ),
254	+ 'url' => esc_url_raw( $large[0] ),
255	+ 'width' => (int) $large[1],
256	+ 'height' => (int) $large[2],
257	+ 'orientation' => (int) $large[2] > (int) $large[1] ? 'portrait' : 'landscape',
258	+ 'thumbnail_url' => esc_url_raw( $small[0] ),
259	+ 'thumbnail_width' => (int) $small[1],
260	+ 'thumbnail_height' => (int) $small[2],
261	+ 'thumbnail_orientation' => (int) $small[2] > (int) $small[1] ? 'portrait' : 'landscape',
262	'media_provider' => 'flickr',
263	+ 'filename' => basename( sanitize_file_name( $large[0] ) ),
264	+ 'dimensions' => (int) $large[1] . ' x ' . (int) $large[2],
265	'type' => 'image'
266	];
267

includes/providers/class-unsplash.php CHANGED Viewed

	@@ -49,11 +49,13 @@ class Responsive_Lightbox_Remote_Library_Unsplash extends Responsive_Lightbox_Re
49	*/
50	public function render_field() {
51	echo '
52	- <p><label><input id="rl_unsplash_active" class="rl-media-provider-expandable" type="checkbox" name="responsive_lightbox_remote_library[unsplash][active]" value="1" ' . checked( $this->rl->options['remote_library']['unsplash']['active'], true, false ) . ' />' . __( 'Enable Unsplash.', 'responsive-lightbox' ) . '</label></p>
53	<div class="rl-media-provider-options"' . ( $this->rl->options['remote_library']['unsplash']['active'] ? '' : ' style="display: none;"' ) . '>
54	- <p><input id="rl_unsplash_api_key" class="large-text" placeholder="' . __( 'Access key', 'responsive-lightbox' ) . '" type="text" value="' . $this->rl->options['remote_library']['unsplash']['api_key'] . '" name="responsive_lightbox_remote_library[unsplash][api_key]"></p>
55	- <p class="description">' . sprintf( __( 'Provide your ~~<a href="~~%s~~">Unsplash~~ ~~API~~ key~~</a>.~~', 'responsive-lightbox' ), 'https://unsplash.com/oauth/applications/new' ) . '</p>
56	</div>';


57	}
58
59	/**
	@@ -70,7 +72,12 @@ class Responsive_Lightbox_Remote_Library_Unsplash extends Responsive_Lightbox_Re
70	$input['unsplash']['active'] = isset( $_POST['responsive_lightbox_remote_library']['unsplash']['active'] );
71
72	// api key
73	- ~~$input['unsplash']['api_key']~~ = ~~preg_replace~~( ~~'/[^0-9a-zA-Z\-.]/', '',~~ $_POST['responsive_lightbox_remote_library']['unsplash']['api_key'] );





74	}
75
76	return $input;
	@@ -195,21 +202,21 @@ class Responsive_Lightbox_Remote_Library_Unsplash extends Responsive_Lightbox_Re
195	$imagedata = [
196	'id' => 0,
197	'link' => '',
198	- 'source' => $result['links']['html'],
199	- 'title' => $result['id'],
200	'caption' => $this->get_attribution( 'Unsplash', $result['links']['html'], $result['user']['name'], $result['user']['links']['html'] ),
201	- 'description' => ! empty( $result['description'] ) ? $result['description'] : '',
202	'alt' => '',
203	- 'url' => $result['urls']['raw'],
204	'width' => $width,
205	'height' => $height,
206	'orientation' => $height > $width ? 'portrait' : 'landscape',
207	- 'thumbnail_url' => $result['urls']['small'],
208	'thumbnail_width' => $thumbnail_width,
209	'thumbnail_height' => $thumbnail_height,
210	'thumbnail_orientation' => $thumbnail_height > $thumbnail_width ? 'portrait' : 'landscape',
211	'media_provider' => 'unsplash',
212	- 'filename' => basename( $result['urls']['raw'] ),
213	'dimensions' => $width . ' x ' . $height,
214	'type' => 'image'
215	];


49	*/
50	public function render_field() {
51	echo '
52	+ <p><label><input id="rl_unsplash_active" class="rl-media-provider-expandable" type="checkbox" name="responsive_lightbox_remote_library[unsplash][active]" value="1" ' . checked( $this->rl->options['remote_library']['unsplash']['active'], true, false ) . ' />' . esc_html__( 'Enable Unsplash.', 'responsive-lightbox' ) . '</label></p>
53	<div class="rl-media-provider-options"' . ( $this->rl->options['remote_library']['unsplash']['active'] ? '' : ' style="display: none;"' ) . '>
54	+ <p><input id="rl_unsplash_api_key" class="large-text" placeholder="' . esc_attr__( 'Access key', 'responsive-lightbox' ) . '" type="text" value="' . esc_attr( $this->rl->options['remote_library']['unsplash']['api_key'] ) . '" name="responsive_lightbox_remote_library[unsplash][api_key]"></p>
55	+ <p class="description">' . sprintf( esc_html__( 'Provide your %s key.', 'responsive-lightbox' ), '<a href="https://unsplash.com/oauth/applications/new">Unsplash API</a>' ) . '</p>
56	</div>';
57	+
58	+
59	}
60
61	/**

72	$input['unsplash']['active'] = isset( $_POST['responsive_lightbox_remote_library']['unsplash']['active'] );
73
74	// api key
75	+ if ( isset( $_POST['responsive_lightbox_remote_library']['unsplash']['api_key'] ) )
76	+ $api_key = preg_replace( '/[^0-9a-zA-Z\-.]/', '', $_POST['responsive_lightbox_remote_library']['unsplash']['api_key'] );
77	+ else
78	+ $api_key = '';
79	+
80	+ $input['unsplash']['api_key'] = $api_key;
81	}
82
83	return $input;

202	$imagedata = [
203	'id' => 0,
204	'link' => '',
205	+ 'source' => esc_url_raw( $result['links']['html'] ),
206	+ 'title' => sanitize_text_field( $result['id'] ),
207	'caption' => $this->get_attribution( 'Unsplash', $result['links']['html'], $result['user']['name'], $result['user']['links']['html'] ),
208	+ 'description' => ! empty( $result['description'] ) ? sanitize_text_field( $result['description'] ) : '',
209	'alt' => '',
210	+ 'url' => esc_url_raw( $result['urls']['raw'] ),
211	'width' => $width,
212	'height' => $height,
213	'orientation' => $height > $width ? 'portrait' : 'landscape',
214	+ 'thumbnail_url' => esc_url_raw( $result['urls']['small'] ),
215	'thumbnail_width' => $thumbnail_width,
216	'thumbnail_height' => $thumbnail_height,
217	'thumbnail_orientation' => $thumbnail_height > $thumbnail_width ? 'portrait' : 'landscape',
218	'media_provider' => 'unsplash',
219	+ 'filename' => basename( sanitize_file_name( $result['urls']['raw'] ) ),
220	'dimensions' => $width . ' x ' . $height,
221	'type' => 'image'
222	];

includes/providers/class-wikimedia.php CHANGED Viewed

	@@ -56,7 +56,7 @@ class Responsive_Lightbox_Remote_Library_Wikimedia extends Responsive_Lightbox_R
56	*/
57	public function render_field() {
58	echo '
59	- <p><label><input id="rl_wikimedia_active" type="checkbox" name="responsive_lightbox_remote_library[wikimedia][active]" value="1" ' . checked( $this->rl->options['remote_library']['wikimedia']['active'], true, false ) . ' />' . __( 'Enable Wikimedia.', 'responsive-lightbox' ) . '</label></p>';
60	}
61
62	/**
	@@ -195,11 +195,11 @@ class Responsive_Lightbox_Remote_Library_Wikimedia extends Responsive_Lightbox_R
195	* @return array\|false
196	*/
197	public function sanitize_result( $result ) {
198	- // allow only ~~JPG~~, ~~PNG~~ and ~~GIF~~ images
199	if ( preg_match( '/\.(jpe?g\|gif\|png)$/i', $result['url'] ) !== 1 )
200	return false;
201
202	- // get part of an ~~URL~~
203	$url = explode( 'https://upload.wikimedia.org/wikipedia/commons/', $result['url'] );
204
205	// set dimensions
	@@ -243,21 +243,21 @@ class Responsive_Lightbox_Remote_Library_Wikimedia extends Responsive_Lightbox_R
243	$imagedata = [
244	'id' => 0,
245	'link' => '',
246	- 'source' => $result['descriptionshorturl'],
247	- 'title' => $result['title'],
248	'caption' => $this->get_attribution( 'Wikimedia', $result['descriptionshorturl'] ),
249	- 'description' => isset( $result['extmetadata']['ImageDescription']['value'] ) ? $result['extmetadata']['ImageDescription']['value'] : '',
250	- 'alt' => isset( $result['extmetadata']['Categories']['value'] ) ? str_replace( '\|', ', ', $result['extmetadata']['Categories']['value'] ) : '',
251	- 'url' => $result['url'],
252	'width' => $width,
253	'height' => $height,
254	'orientation' => $height > $width ? 'portrait' : 'landscape',
255	- 'thumbnail_url' => $thumbnail_url,
256	'thumbnail_width' => $thumbnail_width,
257	'thumbnail_height' => $thumbnail_height,
258	'thumbnail_orientation' => $thumbnail_height > $thumbnail_width ? 'portrait' : 'landscape',
259	'media_provider' => 'wikimedia',
260	- 'filename' => $result['name'],
261	'dimensions' => $width . ' x ' . $height,
262	'type' => 'image'
263	];


56	*/
57	public function render_field() {
58	echo '
59	+ <p><label><input id="rl_wikimedia_active" type="checkbox" name="responsive_lightbox_remote_library[wikimedia][active]" value="1" ' . checked( $this->rl->options['remote_library']['wikimedia']['active'], true, false ) . ' />' . esc_html__( 'Enable Wikimedia.', 'responsive-lightbox' ) . '</label></p>';
60	}
61
62	/**

195	* @return array\|false
196	*/
197	public function sanitize_result( $result ) {
198	+ // allow only jpg, png and gif images
199	if ( preg_match( '/\.(jpe?g\|gif\|png)$/i', $result['url'] ) !== 1 )
200	return false;
201
202	+ // get part of an url
203	$url = explode( 'https://upload.wikimedia.org/wikipedia/commons/', $result['url'] );
204
205	// set dimensions

243	$imagedata = [
244	'id' => 0,
245	'link' => '',
246	+ 'source' => esc_url_raw( $result['descriptionshorturl'] ),
247	+ 'title' => sanitize_text_field( $result['title'] ),
248	'caption' => $this->get_attribution( 'Wikimedia', $result['descriptionshorturl'] ),
249	+ 'description' => isset( $result['extmetadata']['ImageDescription']['value'] ) ? sanitize_text_field( $result['extmetadata']['ImageDescription']['value'] ) : '',
250	+ 'alt' => isset( $result['extmetadata']['Categories']['value'] ) ? str_replace( '\|', ', ', sanitize_text_field( $result['extmetadata']['Categories']['value'] ) ) : '',
251	+ 'url' => esc_url_raw( $result['url'] ),
252	'width' => $width,
253	'height' => $height,
254	'orientation' => $height > $width ? 'portrait' : 'landscape',
255	+ 'thumbnail_url' => esc_url_raw( $thumbnail_url ),
256	'thumbnail_width' => $thumbnail_width,
257	'thumbnail_height' => $thumbnail_height,
258	'thumbnail_orientation' => $thumbnail_height > $thumbnail_width ? 'portrait' : 'landscape',
259	'media_provider' => 'wikimedia',
260	+ 'filename' => sanitize_file_name( $result['name'] ),
261	'dimensions' => $width . ' x ' . $height,
262	'type' => 'image'
263	];

readme.txt CHANGED Viewed

	@@ -3,8 +3,8 @@ Contributors: dfactory
3	Donate link: http://www.dfactory.eu/
4	Tags: gallery, galleries, image, images, responsive, lightbox, photo, photography, masonry, video, builder
5	Requires at least: 5.0
6	- Tested up to: 6.1
7	- Stable tag: 2.4.2
8	Requires PHP: 5.4
9	License: MIT License
10	License URI: http://opensource.org/licenses/MIT
	@@ -140,6 +140,12 @@ Responsive Lightbox and Gallery plugin comes with many styles and effects alread
140
141	== Changelog ==
142






143	= 2.4.2 =
144	* Fix: Potential XSS vulnerabilities related to settings validation
145	* Fix: Missing image alt attribute
	@@ -502,5 +508,5 @@ Initial release
502
503	== Upgrade Notice ==
504
505	- = 2.4.2 =
506	- * Fix: ~~Potential~~ ~~XSS~~ ~~vulnerabilities~~ ~~related~~ ~~to settings validation~~


3	Donate link: http://www.dfactory.eu/
4	Tags: gallery, galleries, image, images, responsive, lightbox, photo, photography, masonry, video, builder
5	Requires at least: 5.0
6	+ Tested up to: 6.1.1
7	+ Stable tag: 2.4.3
8	Requires PHP: 5.4
9	License: MIT License
10	License URI: http://opensource.org/licenses/MIT

140
141	== Changelog ==
142
143	+ = 2.4.3 =
144	+ * Fix: General sanitization and validation overhaul
145	+ * Fix: Displaying legacy gallery and image widgets
146	+ * Fix: Getting colors for media folders
147	+ * Fix: Assigning terms to media folders
148	+
149	= 2.4.2 =
150	* Fix: Potential XSS vulnerabilities related to settings validation
151	* Fix: Missing image alt attribute

508
509	== Upgrade Notice ==
510
511	+ = 2.4.3 =
512	+ * Fix: General sanitization and validation overhaul

responsive-lightbox.php CHANGED Viewed

	@@ -2,7 +2,7 @@
2	/*
3	Plugin Name: Responsive Lightbox & Gallery
4	Description: Responsive Lightbox & Gallery allows users to create galleries and view larger versions of images, galleries and videos in a lightbox (overlay) effect optimized for mobile devices.
5	- Version: 2.4.2
6	Author: dFactory
7	Author URI: http://www.dfactory.eu/
8	Plugin URI: http://www.dfactory.eu/plugins/responsive-lightbox/
	@@ -43,7 +43,7 @@ include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'fun
43	* Responsive Lightbox class.
44	*
45	* @class Responsive_Lightbox
46	- * @version 2.4.2
47	*/
48	class Responsive_Lightbox {
49
	@@ -304,7 +304,7 @@ class Responsive_Lightbox {
304	'origin_left' => true,
305	'origin_top' => true
306	],
307	- 'version' => '2.4.2',
308	'activation_date' => ''
309	];
310	public $options = [];
	@@ -734,7 +734,7 @@ class Responsive_Lightbox {
734	$current_time = time();
735
736	if ( $this->options['settings']['update_version'] < $current_update ) {
737	- // check version, if update ~~ver~~ is lower than plugin ~~ver~~, set update notice to true
738	$this->options['settings'] = array_merge( $this->options['settings'], [ 'update_version' => $current_update, 'update_notice' => true ] );
739
740	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
	@@ -755,8 +755,8 @@ class Responsive_Lightbox {
755	$activation_date = get_option( 'responsive_lightbox_activation_date' );
756
757	if ( (int) $this->options['settings']['update_delay_date'] === 0 ) {
758	- if ( $activation_date + ~~1209600~~ > $current_time )
759	- $this->options['settings']['update_delay_date'] = $activation_date + ~~1209600~~;
760	else
761	$this->options['settings']['update_delay_date'] = $current_time;
762
	@@ -764,7 +764,7 @@ class Responsive_Lightbox {
764	}
765
766	if ( ( ! empty( $this->options['settings']['update_delay_date'] ) ? (int) $this->options['settings']['update_delay_date'] : $current_time ) <= $current_time )
767	- $this->add_notice( sprintf( __( "Hey, you've been using <strong>Responsive Lightbox & Gallery</strong> for more than %s", 'responsive-lightbox' ), human_time_diff( $activation_date, $current_time ) ) . '<br />' . __( 'Could you please do me a BIG favor and give it a 5-star rating on WordPress to help us spread the word and boost our motivation.', 'responsive-lightbox' ) . '<br /><br />' . __( 'Your help is much appreciated. Thank you very much', 'responsive-lightbox' ) . ' ~ <strong>Bartosz Arendt</strong>, ' . sprintf( __( 'founder of <a href="%s" target="_blank">dFactory</a> plugins.', 'responsive-lightbox' ), 'https://dfactory.eu/' ) . '<br /><br />' . sprintf( __( '<a href="%s" class="rl-dismissible-notice" target="_blank" rel="noopener">Ok, you deserve it</a><br /><a href="javascript:void(0);" class="rl-dismissible-notice rl-delay-notice" rel="noopener">Nope, maybe later</a><br /><a href="javascript:void(0);" class="rl-dismissible-notice" rel="noopener">I already did</a>', 'responsive-lightbox' ), 'https://wordpress.org/support/plugin/responsive-lightbox/reviews/?filter=5#new-post' ), 'notice notice-info is-dismissible rl-notice' );
768	}
769	}
770
	@@ -777,14 +777,17 @@ class Responsive_Lightbox {
777	if ( ! current_user_can( 'install_plugins' ) )
778	return;
779
780	- if ( ~~wp_verify_nonce~~( ~~esc_attr~~( $_REQUEST['nonce'] ), 'rl_dismiss_notice' ) ) {
781	- $notice_action = ~~empty~~( $_REQUEST['notice_action'] ) \|\| $_REQUEST['notice_action'] ~~===~~ ~~'hide' ? 'hide'~~ : ~~esc_attr( $_REQUEST[~~'~~notice_action~~'~~] )~~;



782
783	switch ( $notice_action ) {
784	// delay notice
785	case 'delay':
786	// set delay period to 1 week from now
787	- $this->options['settings'] = array_merge( $this->options['settings'], [ 'update_delay_date' => time() + ~~1209600~~ ] );
788	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
789	break;
790
	@@ -830,7 +833,7 @@ class Responsive_Lightbox {
830	public function display_notice() {
831	foreach( $this->notices as $notice ) {
832	echo '
833	- <div class="' . $notice['status'] . '">
834	' . ( $notice['paragraph'] ? '<p>' : '' ) . '
835	' . $notice['html'] . '
836	' . ( $notice['paragraph'] ? '</p>' : '' ) . '
	@@ -862,7 +865,7 @@ class Responsive_Lightbox {
862	$.post( ajaxurl, {
863	action: 'rl_dismiss_notice',
864	notice_action: notice_action,
865	- url: '<?php echo admin_url( 'admin-ajax.php' ); ?>',
866	nonce: '<?php echo wp_create_nonce( 'rl_dismiss_notice' ); ?>'
867	} );
868
	@@ -927,10 +930,10 @@ class Responsive_Lightbox {
927	}
928
929	// put settings link at start
930	- array_unshift( $links, sprintf( '<a href="%s">%s</a>', admin_url( 'admin.php' ) . '?page=responsive-lightbox-settings', __( 'Settings', 'responsive-lightbox' ) ) );
931
932	// add add-ons link
933	- $links[] = sprintf( '<a href="%s" style="color: green;">%s</a>', admin_url( 'admin.php' ) . '?page=responsive-lightbox-addons', __( 'Add-ons', 'responsive-lightbox' ) );
934	}
935
936	return $links;
	@@ -953,7 +956,7 @@ class Responsive_Lightbox {
953	<div id="rl-deactivation-container">
954	<div id="rl-deactivation-body">
955	<div class="rl-deactivation-options">
956	- <p><em>' . __( "We're sorry to see you go. Could you please tell us what happened?", 'responsive-lightbox' ) . '</em></p>
957	<ul>';
958
959	foreach ( [
	@@ -965,7 +968,7 @@ class Responsive_Lightbox {
965	'6' => __( 'Other', 'responsive-lightbox' )
966	] as $option => $text ) {
967	echo '
968	- <li><label><input type="radio" name="rl_deactivation_option" value="' . $option . '" ' . checked( '6', $option, false ) . ' />' . esc_html( $text ) . '</label></li>';
969	}
970
971	echo '
	@@ -976,9 +979,9 @@ class Responsive_Lightbox {
976	</div>
977	</div>
978	<div id="rl-deactivation-footer">
979	- <a href="" class="button rl-deactivate-plugin-cancel">' . __( 'Cancel', 'responsive-lightbox' ) . '</a>
980	- <a href="' . $this->deactivaion_url . '" class="button button-secondary rl-deactivate-plugin-simple">' . __( 'Deactivate', 'responsive-lightbox' ) . '</a>
981	- <a href="' . $this->deactivaion_url . '" class="button button-primary right rl-deactivate-plugin-data">' . __( 'Deactivate & Submit', 'responsive-lightbox' ) . '</a>
982	<span class="spinner"></span>
983	</div>
984	</div>
	@@ -991,13 +994,20 @@ class Responsive_Lightbox {
991	* @return void
992	*/
993	public function deactivate_plugin() {







994	// check permissions
995	if ( ! current_user_can( 'install_plugins' ) \|\| wp_verify_nonce( $_POST['nonce'], 'rl-deactivate-plugin' ) === false )
996	return;
997
998	if ( isset( $_POST['option_id'] ) ) {
999	$option_id = (int) $_POST['option_id'];
1000	- $other = ~~esc_html~~( $_POST['other'] );
1001
1002	// avoid fake submissions
1003	if ( $option_id == 6 && $other == '' )
	@@ -1061,10 +1071,6 @@ class Responsive_Lightbox {
1061
1062	$this->remote_library = new Responsive_Lightbox_Remote_Library();
1063
1064	- // simple html dom
1065	- if ( ! function_exists( 'file_get_html' ) )
1066	- include_once( RESPONSIVE_LIGHTBOX_PATH . 'library/simplehtmldom/simple_html_dom.php' );
1067	-
1068	// include providers
1069	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-flickr.php' );
1070	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-unsplash.php' );
	@@ -1257,10 +1263,13 @@ class Responsive_Lightbox {
1257	// get settings
1258	$settings = Responsive_Lightbox()->settings;
1259



1260	// settings?
1261	- if ( ~~isset(~~ $~~_GET['~~page'] ) && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $settings->tabs ) ) . ')$/', $~~_GET['~~page'], $tabs ) === 1 ) {
1262	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
1263	- $section_key = isset( $_GET['section'] ) ? ~~esc_attr~~( $_GET['section'] ) : ( ! empty( $settings->tabs[$tab_key]['default_section'] ) ? $settings->tabs[$tab_key]['default_section'] : '' );
1264
1265	$breadcrumbs[] = [
1266	'url' => admin_url( 'admin.php?page=responsive-lightbox-settings' ),
	@@ -1328,51 +1337,56 @@ class Responsive_Lightbox {
1328	'name' => __( 'New gallery', 'responsive-lightbox' )
1329	];
1330	// gallery taxonomies
1331	- } elseif ( in_array( $pagenow, [ 'edit-tags.php', 'term.php' ], true ) && isset( $_GET['taxonomy'], $_GET['post_type'] ) ~~&& $_GET['post_type'] === 'rl_gallery'~~ ) {
1332	- $~~breadcrumbs[]~~ = [
1333	- ~~'url' =>~~ ~~admin_url~~( '~~edit.php?post_type=rl_gallery~~' ),
1334	- 'name' => __( 'Galleries', 'responsive-lightbox' )
1335	- ];
1336
1337	- // ~~categories~~
1338	- ~~if (~~ $~~_GET~~[~~'taxonomy'~~] ~~===~~ ~~'rl_category' ) {~~
1339	- // ~~new~~ ~~category~~
1340	- if ( ~~$pagenow~~ ~~===~~ '~~term.php~~' ) {
1341	- ~~$breadcrumbs[~~] ~~= [~~
1342	- 'url' => admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ),
1343	- 'name' => __( 'Categories', 'responsive-lightbox' )
1344	- ];
1345	-
1346	- $breadcrumbs[] = [
1347	- 'url' => '',
1348	- 'name' => __( 'Edit category', 'responsive-lightbox' )
1349	- ];
1350	- // categories listing
1351	- } else {
1352	- $breadcrumbs[] = [
1353	- 'url' => '',
1354	- 'name' => __( 'Categories', 'responsive-lightbox' )
1355	- ];
1356	- }
1357	- // tags
1358	- } elseif ( $_GET['taxonomy'] === 'rl_tag' ) {
1359	- // new tag
1360	- if ( $pagenow === 'term.php' ) {
1361	- $breadcrumbs[] = [
1362	- 'url' => admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ),
1363	- 'name' => __( 'Tags', 'responsive-lightbox' )
1364	- ];
1365
1366	- ~~$breadcrumbs[]~~ ~~= [~~
1367	- '~~url~~' => ~~'',~~
1368	- ~~'name' =>~~ ~~__(~~ ~~'Edit tag', 'responsive-lightbox' )~~
1369	- ];
1370	- // ~~tags~~ ~~listing~~
1371	- } ~~else~~ {
1372	- ~~$breadcrumbs[]~~ = [
1373	- ~~'url' => '',~~
1374	- ~~'name' => __( 'Tags', 'responsive-lightbox' )~~
1375	- ];






























1376	}
1377	}
1378	}
	@@ -1417,9 +1431,9 @@ class Responsive_Lightbox {
1417	[
1418	'relation' => 'OR',
1419	[
1420	- 'taxonomy' => 'rl_category',
1421	- 'field' => 'slug',
1422	- 'terms' => $this->options['builder']['archives_category']
1423	]
1424	]
1425	);
	@@ -1683,8 +1697,12 @@ class Responsive_Lightbox {
1683	]
1684	);
1685	// taxonomies?
1686	- } elseif ( in_array( $page, [ 'edit-tags.php', 'term.php' ], true ) && isset( $_GET['taxonomy'], $_GET['post_type'] ) && ~~$_GET['post_type'] === 'rl_gallery' )~~
1687	- ~~wp_enqueue_style(~~ ~~'responsive-lightbox-admin',~~ ~~RESPONSIVE_LIGHTBOX_URL~~ ~~. '/css/admin.css', [],~~ $~~this->defaults~~['~~version~~'] );




1688	}
1689
1690	/**
	@@ -2159,7 +2177,7 @@ class Responsive_Lightbox {
2159	}
2160
2161	// gallery style
2162	- wp_register_style( 'responsive-lightbox-gallery', plugins_url( 'css/gallery.css', __FILE__ ), [], Responsive_Lightbox()->defaults['version'] );
2163	}
2164
2165	/**
	@@ -2173,27 +2191,32 @@ class Responsive_Lightbox {
2173	}
2174
2175	/**
2176	- * ~~Helper:~~ ~~convert~~ ~~hex color~~ to ~~rgb~~ color.
2177	*
2178	- * @param ~~type~~ $color
2179	- * @return array
2180	*/
2181	public function hex2rgb( $color ) {
2182	- if ( $color~~[0]~~ == ~~'#'~~ )




2183	$color = substr( $color, 1 );
2184
2185	- if ( ~~strlen~~( $color ) == 6 )




2186	list( $r, $g, $b ) = [ $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] ];
2187	- ~~elseif~~ ( ~~strlen(~~ ~~$color ) == 3 )~~

2188	list( $r, $g, $b ) = [ $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] ];
2189	else
2190	return false;
2191
2192	- $r = hexdec( $r );
2193	- $g = hexdec( $g );
2194	- $b = hexdec( $b );
2195	-
2196	- return [ $r, $g, $b ];
2197	}
2198	}
2199


2	/*
3	Plugin Name: Responsive Lightbox & Gallery
4	Description: Responsive Lightbox & Gallery allows users to create galleries and view larger versions of images, galleries and videos in a lightbox (overlay) effect optimized for mobile devices.
5	+ Version: 2.4.3
6	Author: dFactory
7	Author URI: http://www.dfactory.eu/
8	Plugin URI: http://www.dfactory.eu/plugins/responsive-lightbox/

43	* Responsive Lightbox class.
44	*
45	* @class Responsive_Lightbox
46	+ * @version 2.4.3
47	*/
48	class Responsive_Lightbox {
49

304	'origin_left' => true,
305	'origin_top' => true
306	],
307	+ 'version' => '2.4.3',
308	'activation_date' => ''
309	];
310	public $options = [];

734	$current_time = time();
735
736	if ( $this->options['settings']['update_version'] < $current_update ) {
737	+ // check version, if update version is lower than plugin version, set update notice to true
738	$this->options['settings'] = array_merge( $this->options['settings'], [ 'update_version' => $current_update, 'update_notice' => true ] );
739
740	update_option( 'responsive_lightbox_settings', $this->options['settings'] );

755	$activation_date = get_option( 'responsive_lightbox_activation_date' );
756
757	if ( (int) $this->options['settings']['update_delay_date'] === 0 ) {
758	+ if ( $activation_date + 2 * WEEK_IN_SECONDS > $current_time )
759	+ $this->options['settings']['update_delay_date'] = $activation_date + 2 * WEEK_IN_SECONDS;
760	else
761	$this->options['settings']['update_delay_date'] = $current_time;
762

764	}
765
766	if ( ( ! empty( $this->options['settings']['update_delay_date'] ) ? (int) $this->options['settings']['update_delay_date'] : $current_time ) <= $current_time )
767	+ $this->add_notice( sprintf( __( "Hey, you've been using <strong>Responsive Lightbox & Gallery</strong> for more than %s", 'responsive-lightbox' ), human_time_diff( $activation_date, $current_time ) ) . '<br />' . esc_html__( 'Could you please do me a BIG favor and give it a 5-star rating on WordPress to help us spread the word and boost our motivation.', 'responsive-lightbox' ) . '<br /><br />' . esc_html__( 'Your help is much appreciated. Thank you very much', 'responsive-lightbox' ) . ' ~ <strong>Bartosz Arendt</strong>, ' . sprintf( __( 'founder of <a href="%s" target="_blank">dFactory</a> plugins.', 'responsive-lightbox' ), 'https://dfactory.eu/' ) . '<br /><br />' . sprintf( __( '<a href="%s" class="rl-dismissible-notice" target="_blank" rel="noopener">Ok, you deserve it</a><br /><a href="javascript:void(0);" class="rl-dismissible-notice rl-delay-notice" rel="noopener">Nope, maybe later</a><br /><a href="javascript:void(0);" class="rl-dismissible-notice" rel="noopener">I already did</a>', 'responsive-lightbox' ), 'https://wordpress.org/support/plugin/responsive-lightbox/reviews/?filter=5#new-post' ), 'notice notice-info is-dismissible rl-notice' );
768	}
769	}
770

777	if ( ! current_user_can( 'install_plugins' ) )
778	return;
779
780	+ if ( isset( $_REQUEST['nonce'] ) && ctype_alnum( $_REQUEST['nonce'] ) && wp_verify_nonce( $_REQUEST['nonce'], 'rl_dismiss_notice' ) ) {
781	+ $notice_action = isset( $_REQUEST['notice_action'] ) ? sanitize_key( $_REQUEST['notice_action'] ) : '';
782	+
783	+ if ( empty( $notice_action ) \|\| $notice_action === 'hide' )
784	+ $notice_action = 'hide';
785
786	switch ( $notice_action ) {
787	// delay notice
788	case 'delay':
789	// set delay period to 1 week from now
790	+ $this->options['settings'] = array_merge( $this->options['settings'], [ 'update_delay_date' => time() + 2 * WEEK_IN_SECONDS ] );
791	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
792	break;
793

833	public function display_notice() {
834	foreach( $this->notices as $notice ) {
835	echo '
836	+ <div class="' . esc_attr( $notice['status'] ) . '">
837	' . ( $notice['paragraph'] ? '<p>' : '' ) . '
838	' . $notice['html'] . '
839	' . ( $notice['paragraph'] ? '</p>' : '' ) . '

865	$.post( ajaxurl, {
866	action: 'rl_dismiss_notice',
867	notice_action: notice_action,
868	+ url: '<?php echo esc_url_raw( admin_url( 'admin-ajax.php' ) ); ?>',
869	nonce: '<?php echo wp_create_nonce( 'rl_dismiss_notice' ); ?>'
870	} );
871

930	}
931
932	// put settings link at start
933	+ array_unshift( $links, sprintf( '<a href="%s">%s</a>', esc_url_raw( admin_url( 'admin.php' ) ) . '?page=responsive-lightbox-settings', __( 'Settings', 'responsive-lightbox' ) ) );
934
935	// add add-ons link
936	+ $links[] = sprintf( '<a href="%s" style="color: green;">%s</a>', esc_url_raw( admin_url( 'admin.php' ) ) . '?page=responsive-lightbox-addons', __( 'Add-ons', 'responsive-lightbox' ) );
937	}
938
939	return $links;

956	<div id="rl-deactivation-container">
957	<div id="rl-deactivation-body">
958	<div class="rl-deactivation-options">
959	+ <p><em>' . esc_html__( "We're sorry to see you go. Could you please tell us what happened?", 'responsive-lightbox' ) . '</em></p>
960	<ul>';
961
962	foreach ( [

968	'6' => __( 'Other', 'responsive-lightbox' )
969	] as $option => $text ) {
970	echo '
971	+ <li><label><input type="radio" name="rl_deactivation_option" value="' . (int) $option . '" ' . checked( '6', $option, false ) . ' />' . esc_html( $text ) . '</label></li>';
972	}
973
974	echo '

979	</div>
980	</div>
981	<div id="rl-deactivation-footer">
982	+ <a href="" class="button rl-deactivate-plugin-cancel">' . esc_html__( 'Cancel', 'responsive-lightbox' ) . '</a>
983	+ <a href="' . esc_url( $this->deactivaion_url ) . '" class="button button-secondary rl-deactivate-plugin-simple">' . esc_html__( 'Deactivate', 'responsive-lightbox' ) . '</a>
984	+ <a href="' . esc_url( $this->deactivaion_url ) . '" class="button button-primary right rl-deactivate-plugin-data">' . esc_html__( 'Deactivate & Submit', 'responsive-lightbox' ) . '</a>
985	<span class="spinner"></span>
986	</div>
987	</div>

994	* @return void
995	*/
996	public function deactivate_plugin() {
997	+ // no nonce?
998	+ if ( ! isset( $_POST['nonce'] ) )
999	+ return;
1000	+
1001	+ if ( ! ctype_alnum( $_POST['nonce'] ) )
1002	+ return;
1003	+
1004	// check permissions
1005	if ( ! current_user_can( 'install_plugins' ) \|\| wp_verify_nonce( $_POST['nonce'], 'rl-deactivate-plugin' ) === false )
1006	return;
1007
1008	if ( isset( $_POST['option_id'] ) ) {
1009	$option_id = (int) $_POST['option_id'];
1010	+ $other = sanitize_text_field( $_POST['other'] );
1011
1012	// avoid fake submissions
1013	if ( $option_id == 6 && $other == '' )

1071
1072	$this->remote_library = new Responsive_Lightbox_Remote_Library();
1073




1074	// include providers
1075	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-flickr.php' );
1076	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-unsplash.php' );

1263	// get settings
1264	$settings = Responsive_Lightbox()->settings;
1265
1266	+ // get page
1267	+ $page = isset( $_GET['page'] ) ? sanitize_key( $_GET['page'] ) : '';
1268	+
1269	// settings?
1270	+ if ( $page && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $settings->tabs ) ) . ')$/', $page, $tabs ) === 1 ) {
1271	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
1272	+ $section_key = isset( $_GET['section'] ) ? sanitize_key( $_GET['section'] ) : ( ! empty( $settings->tabs[$tab_key]['default_section'] ) ? $settings->tabs[$tab_key]['default_section'] : '' );
1273
1274	$breadcrumbs[] = [
1275	'url' => admin_url( 'admin.php?page=responsive-lightbox-settings' ),

1337	'name' => __( 'New gallery', 'responsive-lightbox' )
1338	];
1339	// gallery taxonomies
1340	+ } elseif ( in_array( $pagenow, [ 'edit-tags.php', 'term.php' ], true ) && isset( $_GET['taxonomy'], $_GET['post_type'] ) ) {
1341	+ $post_type = sanitize_key( $_GET['post_type'] );
1342	+ $taxonomy = sanitize_key( $_GET['taxonomy'] );


1343
1344	+ if ( $post_type === 'rl_gallery' ) {
1345	+ $breadcrumbs[] = [
1346	+ 'url' => admin_url( 'edit.php?post_type=rl_gallery' ),
1347	+ 'name' => __( 'Galleries', 'responsive-lightbox' )
1348	+ ];























1349
1350	+ // categories
1351	+ if ( $taxonomy === 'rl_category' ) {
1352	+ // new category
1353	+ if ( $pagenow === 'term.php' ) {
1354	+ $breadcrumbs[] = [
1355	+ 'url' => admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ),
1356	+ 'name' => __( 'Categories', 'responsive-lightbox' )
1357	+ ];
1358	+
1359	+ $breadcrumbs[] = [
1360	+ 'url' => '',
1361	+ 'name' => __( 'Edit category', 'responsive-lightbox' )
1362	+ ];
1363	+ // categories listing
1364	+ } else {
1365	+ $breadcrumbs[] = [
1366	+ 'url' => '',
1367	+ 'name' => __( 'Categories', 'responsive-lightbox' )
1368	+ ];
1369	+ }
1370	+ // tags
1371	+ } elseif ( $taxonomy === 'rl_tag' ) {
1372	+ // new tag
1373	+ if ( $pagenow === 'term.php' ) {
1374	+ $breadcrumbs[] = [
1375	+ 'url' => admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ),
1376	+ 'name' => __( 'Tags', 'responsive-lightbox' )
1377	+ ];
1378	+
1379	+ $breadcrumbs[] = [
1380	+ 'url' => '',
1381	+ 'name' => __( 'Edit tag', 'responsive-lightbox' )
1382	+ ];
1383	+ // tags listing
1384	+ } else {
1385	+ $breadcrumbs[] = [
1386	+ 'url' => '',
1387	+ 'name' => __( 'Tags', 'responsive-lightbox' )
1388	+ ];
1389	+ }
1390	}
1391	}
1392	}

1431	[
1432	'relation' => 'OR',
1433	[
1434	+ 'taxonomy' => 'rl_category',
1435	+ 'field' => 'slug',
1436	+ 'terms' => $this->options['builder']['archives_category']
1437	]
1438	]
1439	);

1697	]
1698	);
1699	// taxonomies?
1700	+ } elseif ( in_array( $page, [ 'edit-tags.php', 'term.php' ], true ) && isset( $_GET['taxonomy'], $_GET['post_type'] ) ) {
1701	+ $post_type = sanitize_key( $_GET['post_type'] );
1702	+
1703	+ if ( $post_type === 'rl_gallery' )
1704	+ wp_enqueue_style( 'responsive-lightbox-admin', RESPONSIVE_LIGHTBOX_URL . '/css/admin.css', [], $this->defaults['version'] );
1705	+ }
1706	}
1707
1708	/**

2177	}
2178
2179	// gallery style
2180	+ wp_register_style( 'responsive-lightbox-gallery', plugins_url( 'css/gallery.css', __FILE__ ), [], Responsive_Lightbox()->defaults['version'] );
2181	}
2182
2183	/**

2191	}
2192
2193	/**
2194	+ * Convert HEX to RGB color.
2195	*
2196	+ * @param string $color
2197	+ * @return bool\|array
2198	*/
2199	public function hex2rgb( $color ) {
2200	+ if ( ! is_string( $color ) )
2201	+ return false;
2202	+
2203	+ // with hash?
2204	+ if ( $color[0] === '#' )
2205	$color = substr( $color, 1 );
2206
2207	+ if ( sanitize_hex_color_no_hash( $color ) !== $color )
2208	+ return false;
2209	+
2210	+ // 6 hex digits?
2211	+ if ( strlen( $color ) === 6 )
2212	list( $r, $g, $b ) = [ $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] ];
2213	+ // 3 hex digits?
2214	+ elseif ( strlen( $color ) === 3 )
2215	list( $r, $g, $b ) = [ $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] ];
2216	else
2217	return false;
2218
2219	+ return [ 'r' => hexdec( $r ), 'g' => hexdec( $g ), 'b' => hexdec( $b ) ];




2220	}
2221	}
2222

Responsive Lightbox & Gallery - Version 2.4.3

Version Description

Release Info

Code changes from version 2.4.2 to 2.4.3