responsive-lightbox.php — Responsive Lightbox & Gallery 2.3.0

responsive-lightbox / responsive-lightbox.php

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responsive-lightbox.php

2017 lines

1	<?php
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: 2.3.0
6	Author: dFactory
7	Author URI: http://www.dfactory.eu/
8	Plugin URI: http://www.dfactory.eu/plugins/responsive-lightbox/
9	License: MIT License
10	License URI: http://opensource.org/licenses/MIT
11	Text Domain: responsive-lightbox
12	Domain Path: /languages
13
14	Responsive Lightbox & Gallery
15	Copyright (C) 2013-2020, Digital Factory - info@digitalfactory.pl
16
17	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
18
19	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
20
21	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22	*/
23
24	// exit if accessed directly
25	if ( ! defined( 'ABSPATH' ) )
26	exit;
27
28	define( 'RESPONSIVE_LIGHTBOX_URL', plugins_url( '', __FILE__ ) );
29	define( 'RESPONSIVE_LIGHTBOX_PATH', plugin_dir_path( __FILE__ ) );
30	define( 'RESPONSIVE_LIGHTBOX_REL_PATH', dirname( plugin_basename( __FILE__ ) ) . DIRECTORY_SEPARATOR );
31
32	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-fast-image.php' );
33	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-galleries.php' );
34	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-folders.php' );
35	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-frontend.php' );
36	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-settings.php' );
37	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-tour.php' );
38	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-welcome.php' );
39	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-widgets.php' );
40	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'functions.php' );
41
42	/**
43	* Responsive Lightbox class.
44	*
45	* @class Responsive_Lightbox
46	* @version 2.3.0
47	*/
48	class Responsive_Lightbox {
49
50	public $defaults = array(
51	'settings' => array(
52	'tour' => true,
53	'script' => 'swipebox',
54	'selector' => 'lightbox',
55	'default_gallery' => 'default',
56	'builder_gallery' => 'basicgrid',
57	'default_woocommerce_gallery' => 'default',
58	'galleries' => true,
59	'gallery_image_size' => 'full',
60	'gallery_image_title' => 'default',
61	'gallery_image_caption' => 'default',
62	'force_custom_gallery' => false,
63	'woocommerce_gallery_lightbox' => false,
64	'videos' => true,
65	'widgets' => false,
66	'comments' => false,
67	'image_links' => true,
68	'image_title' => 'default',
69	'image_caption' => 'default',
70	'images_as_gallery' => false,
71	'deactivation_delete' => false,
72	'loading_place' => 'header',
73	'conditional_loading' => false,
74	'enable_custom_events' => false,
75	'custom_events' => 'ajaxComplete',
76	'update_version' => 1,
77	'update_notice' => true,
78	'update_delay_date' => 0
79	),
80	'builder' => array(
81	'gallery_builder' => true,
82	'categories' => true,
83	'tags' => true,
84	'permalink' => 'rl_gallery',
85	'permalink_categories' => 'rl_category',
86	'permalink_tags' => 'rl_tag',
87	'archives' => true,
88	'archives_category' => 'all'
89	),
90	'configuration' => array(
91	'swipebox' => array(
92	'animation' => 'css',
93	'force_png_icons' => false,
94	'hide_close_mobile' => false,
95	'remove_bars_mobile' => false,
96	'hide_bars' => true,
97	'hide_bars_delay' => 5000,
98	'video_max_width' => 1080,
99	'loop_at_end' => false
100	),
101	'prettyphoto' => array(
102	'animation_speed' => 'normal',
103	'slideshow' => false,
104	'slideshow_delay' => 5000,
105	'slideshow_autoplay' => false,
106	'opacity' => 75,
107	'show_title' => true,
108	'allow_resize' => true,
109	'allow_expand' => true,
110	'width' => 1080,
111	'height' => 720,
112	'separator' => '/',
113	'theme' => 'pp_default',
114	'horizontal_padding' => 20,
115	'hide_flash' => false,
116	'wmode' => 'opaque',
117	'video_autoplay' => false,
118	'modal' => false,
119	'deeplinking' => false,
120	'overlay_gallery' => true,
121	'keyboard_shortcuts' => true,
122	'social' => false
123	),
124	'fancybox' => array(
125	'modal' => false,
126	'show_overlay' => true,
127	'show_close_button' => true,
128	'enable_escape_button' => true,
129	'hide_on_overlay_click' => true,
130	'hide_on_content_click' => false,
131	'cyclic' => false,
132	'show_nav_arrows' => true,
133	'auto_scale' => true,
134	'scrolling' => 'yes',
135	'center_on_scroll' => true,
136	'opacity' => true,
137	'overlay_opacity' => 70,
138	'overlay_color' => '#666',
139	'title_show' => true,
140	'title_position' => 'outside',
141	'transitions' => 'fade',
142	'easings' => 'swing',
143	'speeds' => 300,
144	'change_speed' => 300,
145	'change_fade' => 100,
146	'padding' => 5,
147	'margin' => 5,
148	'video_width' => 1080,
149	'video_height' => 720
150	),
151	'nivo' => array(
152	'effect' => 'fade',
153	'click_overlay_to_close' => true,
154	'keyboard_nav' => true,
155	'error_message' => 'The requested content cannot be loaded. Please try again later.'
156	),
157	'imagelightbox' => array(
158	'animation_speed' => 250,
159	'preload_next' => true,
160	'enable_keyboard' => true,
161	'quit_on_end' => false,
162	'quit_on_image_click' => false,
163	'quit_on_document_click' => true
164	),
165	'tosrus' => array(
166	'effect' => 'slide',
167	'infinite' => true,
168	'keys' => false,
169	'autoplay' => true,
170	'pause_on_hover' => false,
171	'timeout' => 4000,
172	'pagination' => true,
173	'pagination_type' => 'thumbnails',
174	'close_on_click' => false
175	),
176	'featherlight' => array(
177	'open_speed' => 250,
178	'close_speed' => 250,
179	'close_on_click' => 'background',
180	'close_on_esc' => true,
181	'gallery_fade_in' => 100,
182	'gallery_fade_out' => 300
183	),
184	'magnific' => array(
185	'disable_on' => 0,
186	'mid_click' => true,
187	'preloader' => true,
188	'close_on_content_click' => true,
189	'close_on_background_click' => true,
190	'close_button_inside' => true,
191	'show_close_button' => true,
192	'enable_escape_key' => true,
193	'align_top' => false,
194	'fixed_content_position' => 'auto',
195	'fixed_background_position' => 'auto',
196	'auto_focus_last' => true
197	)
198	),
199	'folders' => array(
200	'active' => true,
201	'media_taxonomy' => 'rl_media_folder',
202	'media_tags' => false,
203	// 'jstree_style' => 'default',
204	'jstree_wholerow' => true,
205	'show_in_menu' => false,
206	'folders_removal' => true
207	),
208	'remote_library' => array(
209	'active' => true,
210	'caching' => false,
211	'cache_expiry' => 1,
212	'flickr' => array(
213	'active' => false,
214	'api_key' => ''
215	),
216	'unsplash' => array(
217	'active' => false,
218	'api_key' => ''
219	),
220	'wikimedia' => array(
221	'active' => true
222	)
223	),
224	'capabilities' => array(
225	'administrator' => array(
226	'publish_galleries',
227	'edit_galleries',
228	'edit_published_galleries',
229	'edit_others_galleries',
230	'edit_private_galleries',
231	'delete_galleries',
232	'delete_published_galleries',
233	'delete_others_galleries',
234	'delete_private_galleries',
235	'read_private_galleries',
236	'manage_gallery_categories',
237	'manage_gallery_tags',
238	'edit_lightbox_settings'
239	),
240	'editor' => array(
241	'publish_galleries',
242	'edit_galleries',
243	'edit_published_galleries',
244	'edit_others_galleries',
245	'edit_private_galleries',
246	'delete_galleries',
247	'delete_published_galleries',
248	'delete_others_galleries',
249	'delete_private_galleries',
250	'read_private_galleries',
251	'manage_gallery_categories',
252	'manage_gallery_tags'
253	),
254	'author' => array(
255	'publish_galleries',
256	'edit_galleries',
257	'edit_published_galleries',
258	'delete_galleries',
259	'delete_published_galleries'
260	)
261	),
262	'basicgrid_gallery' => array(
263	'columns_lg' => 4,
264	'columns_md' => 3,
265	'columns_sm' => 2,
266	'columns_xs' => 1,
267	'gutter' => 2,
268	'force_height' => false,
269	'row_height' => 150
270	),
271	'basicslider_gallery' => array(
272	'adaptive_height' => true,
273	'loop' => false,
274	'captions' => 'overlay',
275	'init_single' => true,
276	'responsive' => true,
277	'preload' => 'visible',
278	'pager' => true,
279	'controls' => true,
280	'hide_on_end' => true,
281	'slide_margin' => 0,
282	'transition' => 'fade',
283	'kenburns_zoom' => 120,
284	'speed' => 800,
285	'easing' => 'swing',
286	'continuous' => true,
287	'use_css' => true,
288	'slideshow' => true,
289	'slideshow_direction' => 'next',
290	'slideshow_hover' => true,
291	'slideshow_hover_delay' => 100,
292	'slideshow_delay' => 500,
293	'slideshow_pause' => 3000
294	),
295	'basicmasonry_gallery' => array(
296	'columns_lg' => 4,
297	'columns_md' => 3,
298	'columns_sm' => 2,
299	'columns_xs' => 2,
300	'gutter' => 20,
301	'margin' => 20,
302	'origin_left' => true,
303	'origin_top' => true
304	),
305	'version' => '2.3.0',
306	'activation_date' => ''
307	);
308	public $options = array();
309	public $providers = array();
310	public $capabilities = array(
311	'publish_galleries' => '',
312	'edit_galleries' => '',
313	'edit_published_galleries' => '',
314	'edit_others_galleries' => '',
315	'edit_private_galleries' => '',
316	'delete_galleries' => '',
317	'delete_published_galleries' => '',
318	'delete_others_galleries' => '',
319	'delete_private_galleries' => '',
320	'read_private_galleries' => '',
321	'manage_gallery_categories' => '',
322	'manage_gallery_tags' => '',
323	'edit_lightbox_settings' => ''
324	);
325	public $gallery_types = array();
326	private $deactivaion_url = '';
327	private $version = false;
328	private $notices = array();
329	private static $_instance;
330
331	public function __clone() {}
332	public function __wakeup() {}
333
334	/**
335	* Main Responsive Lightbox instance.
336	*
337	* @return object
338	*/
339	public static function instance() {
340	if ( self::$_instance === null )
341	self::$_instance = new self();
342
343	return self::$_instance;
344	}
345
346	/**
347	* Constructor.
348	*
349	* @return void
350	*/
351	public function __construct() {
352	register_activation_hook( __FILE__, array( $this, 'activate_multisite' ) );
353	register_deactivation_hook( __FILE__, array( $this, 'deactivate_multisite' ) );
354
355	// change from older versions
356	$this->version = $db_version = get_option( 'responsive_lightbox_version' );
357
358	// no version?
359	if ( $db_version === false )
360	$this->version = $db_version = '1.0.0';
361
362	// 1.0.5 update
363	if ( version_compare( $db_version, '1.0.5', '<' ) ) {
364	if ( ( $array = get_option( 'rl_settings' ) ) !== false ) {
365	update_option( 'responsive_lightbox_settings', $array );
366	delete_option( 'rl_settings' );
367	}
368
369	if ( ( $array = get_option( 'rl_configuration' ) ) !== false ) {
370	update_option( 'responsive_lightbox_configuration', $array );
371	delete_option( 'rl_configuration' );
372	}
373	}
374
375	$this->options['settings'] = array_merge( $this->defaults['settings'], ( ( $array = get_option( 'responsive_lightbox_settings' ) ) === false ? array() : $array ) );
376	$this->options['folders'] = array_merge( $this->defaults['folders'], ( ( $array = get_option( 'responsive_lightbox_folders' ) ) === false ? array() : $array ) );
377	$this->options['builder'] = array_merge( $this->defaults['builder'], ( ( $array = get_option( 'responsive_lightbox_builder' ) ) === false ? array() : $array ) );
378	$this->options['remote_library'] = array_merge( $this->defaults['remote_library'], ( ( $array = get_option( 'responsive_lightbox_remote_library' ) ) === false ? array() : $array ) );
379
380	// for multi arrays we have to merge them separately
381	$db_conf_opts = ( ( $base = get_option( 'responsive_lightbox_configuration' ) ) === false ? array() : $base );
382
383	foreach ( $this->defaults['configuration'] as $script => $settings ) {
384	$this->options['configuration'][$script] = array_merge( $settings, ( isset( $db_conf_opts[$script] ) ? $db_conf_opts[$script] : array() ) );
385	}
386
387	// add default galleries options
388	$this->options['basicgrid_gallery'] = array_merge( $this->defaults['basicgrid_gallery'], ( ( $array = get_option( 'responsive_lightbox_basicgrid_gallery', $this->defaults['basicgrid_gallery'] ) ) == false ? array() : $array ) );
389	$this->options['basicslider_gallery'] = array_merge( $this->defaults['basicslider_gallery'], ( ( $array = get_option( 'responsive_lightbox_basicslider_gallery', $this->defaults['basicslider_gallery'] ) ) == false ? array() : $array ) );
390	$this->options['basicmasonry_gallery'] = array_merge( $this->defaults['basicmasonry_gallery'], ( ( $array = get_option( 'responsive_lightbox_basicmasonry_gallery', $this->defaults['basicmasonry_gallery'] ) ) == false ? array() : $array ) );
391
392	// actions
393	add_action( 'plugins_loaded', array( $this, 'plugins_loaded_init' ) );
394	add_action( 'in_admin_header', array( $this, 'display_breadcrumbs' ) );
395	add_action( 'after_setup_theme', array( $this, 'init_remote_libraries' ), 11 );
396	add_action( 'init', array( $this, 'init_galleries' ) );
397	add_action( 'init', array( $this, 'init_folders' ) );
398	add_action( 'init', array( $this, 'init_gutenberg' ) );
399	add_action( 'admin_init', array( $this, 'update_notice' ) );
400	add_action( 'wp_enqueue_scripts', array( $this, 'front_scripts_styles' ) );
401	add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts_styles' ) );
402	add_action( 'sidebar_admin_setup', array( $this, 'sidebar_admin_setup' ) );
403	add_action( 'admin_footer', array( $this, 'modal_deactivation_template' ) );
404	add_action( 'wp_ajax_rl_dismiss_notice', array( $this, 'dismiss_notice' ) );
405	add_action( 'wp_ajax_rl-deactivate-plugin', array( $this, 'deactivate_plugin' ) );
406
407	// filters
408	add_filter( 'plugin_action_links', array( $this, 'plugin_settings_link' ), 10, 2 );
409	add_filter( 'plugin_row_meta', array( $this, 'plugin_extend_links' ), 10, 2 );
410	}
411
412	/**
413	* Single site activation function.
414	*
415	* @return void
416	*/
417	public function activate_single() {
418	// transient for welcome screen
419	if ( get_option( 'responsive_lightbox_activation_date', false ) === false )
420	set_transient( 'rl_activation_redirect', 1, 3600 );
421	elseif ( $this->version !== false ) {
422	// activated from old version
423	if ( version_compare( $this->version, '2.0.0', '<' ) )
424	set_transient( 'rl_activation_redirect', 1, 3600 );
425	} else
426	set_transient( 'rl_activation_redirect', 1, 3600 );
427
428	// grant new capabilities
429	$this->grant_new_capabilities();
430
431	// add options if needed
432	add_option( 'responsive_lightbox_settings', $this->defaults['settings'], '', false );
433	add_option( 'responsive_lightbox_configuration', $this->defaults['configuration'], '', false );
434	add_option( 'responsive_lightbox_folders', $this->defaults['folders'], '', false );
435	add_option( 'responsive_lightbox_builder', $this->defaults['builder'], '', false );
436	add_option( 'responsive_lightbox_remote_library', $this->defaults['remote_library'], '', false );
437	add_option( 'responsive_lightbox_version', $this->defaults['version'], '', false );
438
439	// permalinks
440	flush_rewrite_rules();
441	}
442
443	/**
444	* Single site deactivation function.
445	*
446	* @param bool $multi Multisite?
447	* @return void
448	*/
449	public function deactivate_single( $multi = false ) {
450	global $wp_roles;
451
452	// remove all capabilities
453	foreach ( $wp_roles->roles as $role_name => $label ) {
454	$role = $wp_roles->get_role( $role_name );
455
456	foreach ( $this->capabilities as $capability => $label ) {
457	$role->remove_cap( $capability );
458	}
459	}
460
461	if ( $multi === true ) {
462	$options = get_option( 'responsive_lightbox_settings' );
463	$check = $options['deactivation_delete'];
464	} else
465	$check = $this->options['settings']['deactivation_delete'];
466
467	// delete options if needed
468	if ( $check ) {
469	delete_option( 'responsive_lightbox_settings' );
470	delete_option( 'responsive_lightbox_configuration' );
471	delete_option( 'responsive_lightbox_folders' );
472	delete_option( 'responsive_lightbox_builder' );
473	delete_option( 'responsive_lightbox_remote_library' );
474	delete_option( 'responsive_lightbox_version' );
475	}
476
477	// permalinks
478	flush_rewrite_rules();
479	}
480
481	/**
482	* Activation function.
483	*
484	* @param bool $networkwide Multisite?
485	* @return void
486	*/
487	public function activate_multisite( $networkwide ) {
488	if ( is_multisite() && $networkwide ) {
489	global $wpdb;
490
491	$activated_blogs = array();
492	$current_blog_id = $wpdb->blogid;
493	$blogs_ids = $wpdb->get_col( $wpdb->prepare( 'SELECT blog_id FROM ' . $wpdb->blogs, '' ) );
494
495	foreach ( $blogs_ids as $blog_id ) {
496	switch_to_blog( $blog_id );
497	$this->activate_single();
498	$activated_blogs[] = (int) $blog_id;
499	}
500
501	switch_to_blog( $current_blog_id );
502	update_site_option( 'responsive_lightbox_activated_blogs', $activated_blogs, array() );
503	} else
504	$this->activate_single();
505	}
506
507	/**
508	* Dectivation function.
509	*
510	* @param bool $networkwide Multisite?
511	* @return void
512	*/
513	public function deactivate_multisite( $networkwide ) {
514	if ( is_multisite() && $networkwide ) {
515	global $wpdb;
516
517	$current_blog_id = $wpdb->blogid;
518	$blogs_ids = $wpdb->get_col( $wpdb->prepare( 'SELECT blog_id FROM ' . $wpdb->blogs, '' ) );
519
520	if ( ($activated_blogs = get_site_option( 'responsive_lightbox_activated_blogs', false, false )) === false )
521	$activated_blogs = array();
522
523	foreach ( $blogs_ids as $blog_id ) {
524	switch_to_blog( $blog_id );
525	$this->deactivate_single( true );
526
527	if ( in_array( (int) $blog_id, $activated_blogs, true ) )
528	unset( $activated_blogs[array_search( $blog_id, $activated_blogs )] );
529	}
530
531	switch_to_blog( $current_blog_id );
532	update_site_option( 'responsive_lightbox_activated_blogs', $activated_blogs );
533	} else
534	$this->deactivate_single();
535	}
536
537	/**
538	* Grant new capabilities to user roles.
539	*
540	* @return void
541	*/
542	public function grant_new_capabilities() {
543	global $wp_roles;
544
545	// add new capabilities to roles
546	foreach ( $wp_roles->roles as $role_name => $label ) {
547	// get user role
548	$role = $wp_roles->get_role( $role_name );
549
550	foreach ( $this->capabilities as $capability => $label ) {
551	// role and capability exist?
552	if ( array_key_exists( $role_name, $this->defaults['capabilities'] ) && in_array( $capability, $this->defaults['capabilities'][$role_name], true ) )
553	$role->add_cap( $capability );
554	}
555	}
556	}
557
558	/**
559	* Early initialization.
560	*
561	* @return void
562	*/
563	public function plugins_loaded_init() {
564	// load textdomain
565	load_plugin_textdomain( 'responsive-lightbox', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
566
567	// set gallery types
568	$this->gallery_types = array(
569	'default' => __( 'Default', 'responsive-lightbox' ),
570	'basicgrid' => __( 'Basic Grid', 'responsive-lightbox' ),
571	'basicslider' => __( 'Basic Slider', 'responsive-lightbox' ),
572	'basicmasonry' => __( 'Basic Masonry', 'responsive-lightbox' )
573	);
574
575	// set capabilities with labels
576	$this->capabilities = array(
577	'publish_galleries' => __( 'Publish Galleries', 'responsive-lightbox' ),
578	'edit_galleries' => __( 'Edit Galleries', 'responsive-lightbox' ),
579	'edit_published_galleries' => __( 'Edit Published Galleries', 'responsive-lightbox' ),
580	'edit_others_galleries' => __( 'Edit Others Galleries', 'responsive-lightbox' ),
581	'edit_private_galleries' => __( 'Edit Private Galleries', 'responsive-lightbox' ),
582	'delete_galleries' => __( 'Delete Galleries', 'responsive-lightbox' ),
583	'delete_published_galleries' => __( 'Delete Published Galleries', 'responsive-lightbox' ),
584	'delete_others_galleries' => __( 'Delete Others Galleries', 'responsive-lightbox' ),
585	'delete_private_galleries' => __( 'Delete Private Galleries', 'responsive-lightbox' ),
586	'read_private_galleries' => __( 'Read Private Galleries', 'responsive-lightbox' ),
587	'manage_gallery_categories' => __( 'Manage Gallery Categories', 'responsive-lightbox' ),
588	'manage_gallery_tags' => __( 'Manage Gallery Tags', 'responsive-lightbox' ),
589	'edit_lightbox_settings' => __( 'Manage Settings', 'responsive-lightbox' )
590	);
591
592	// 2.3.0 update
593	if ( version_compare( $this->version, '2.3.0', '<' ) ) {
594	// grant new capabilities
595	$this->grant_new_capabilities();
596	}
597
598	// plugin version update
599	if ( version_compare( $this->version, $this->defaults['version'], '<' ) )
600	update_option( 'responsive_lightbox_version', $this->defaults['version'], false );
601
602	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-multilang.php' );
603	}
604
605	/**
606	* Update notice.
607	*
608	* @return void
609	*/
610	public function update_notice() {
611	if ( ! current_user_can( 'install_plugins' ) )
612	return;
613
614	$current_update = 2;
615
616	// get current time
617	$current_time = time();
618
619	if ( $this->options['settings']['update_version'] < $current_update ) {
620	// check version, if update ver is lower than plugin ver, set update notice to true
621	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_version' => $current_update, 'update_notice' => true ) );
622
623	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
624
625	// set activation date
626	$activation_date = get_option( 'responsive_lightbox_activation_date' );
627
628	if ( $activation_date === false )
629	update_option( 'responsive_lightbox_activation_date', $current_time );
630	}
631
632	// display current version notice
633	if ( $this->options['settings']['update_notice'] === true ) {
634	// include notice js, only if needed
635	add_action( 'admin_print_scripts', array( $this, 'admin_inline_js' ), 999 );
636
637	// get activation date
638	$activation_date = get_option( 'responsive_lightbox_activation_date' );
639
640	if ( (int) $this->options['settings']['update_delay_date'] === 0 ) {
641	if ( $activation_date + 1209600 > $current_time )
642	$this->options['settings']['update_delay_date'] = $activation_date + 1209600;
643	else
644	$this->options['settings']['update_delay_date'] = $current_time;
645
646	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
647	}
648
649	if ( ( ! empty( $this->options['settings']['update_delay_date'] ) ? (int) $this->options['settings']['update_delay_date'] : $current_time ) <= $current_time )
650	$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' );
651	}
652	}
653
654	/**
655	* Dismiss notice.
656	*
657	* @return void
658	*/
659	public function dismiss_notice() {
660	if ( ! current_user_can( 'install_plugins' ) )
661	return;
662
663	if ( wp_verify_nonce( esc_attr( $_REQUEST['nonce'] ), 'rl_dismiss_notice' ) ) {
664	$notice_action = empty( $_REQUEST['notice_action'] ) \|\| $_REQUEST['notice_action'] === 'hide' ? 'hide' : esc_attr( $_REQUEST['notice_action'] );
665
666	switch ( $notice_action ) {
667	// delay notice
668	case 'delay':
669	// set delay period to 1 week from now
670	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_delay_date' => time() + 1209600 ) );
671	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
672	break;
673
674	// hide notice
675	default:
676	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_notice' => false ) );
677	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_delay_date' => 0 ) );
678
679	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
680	}
681	}
682
683	exit;
684	}
685
686	/**
687	* Add admin notices.
688	*
689	* @param string $html Notice HTML
690	* @param string $status Notice status
691	* @param bool $paragraph Whether to use paragraph
692	* @param bool $network
693	* @return void
694	*/
695	public function add_notice( $html = '', $status = 'error', $paragraph = true, $network = false ) {
696	$this->notices[] = array(
697	'html' => $html,
698	'status' => $status,
699	'paragraph' => $paragraph
700	);
701
702	add_action( 'admin_notices', array( $this, 'display_notice') );
703
704	if ( $network )
705	add_action( 'network_admin_notices', array( $this, 'display_notice') );
706	}
707
708	/**
709	* Print admin notices.
710	*
711	* @return void
712	*/
713	public function display_notice() {
714	foreach( $this->notices as $notice ) {
715	echo '
716	<div class="' . $notice['status'] . '">
717	' . ( $notice['paragraph'] ? '<p>' : '' ) . '
718	' . $notice['html'] . '
719	' . ( $notice['paragraph'] ? '</p>' : '' ) . '
720	</div>';
721	}
722	}
723
724	/**
725	* Print admin scripts.
726	*
727	* @return void
728	*/
729	public function admin_inline_js() {
730	if ( ! current_user_can( 'install_plugins' ) )
731	return;
732	?>
733	<script type="text/javascript">
734	( function( $ ) {
735	// ready event
736	$( function() {
737	// save dismiss state
738	$( '.rl-notice.is-dismissible' ).on( 'click', '.notice-dismiss, .rl-dismissible-notice', function( e ) {
739	var notice_action = 'hide';
740
741	if ( $( e.currentTarget ).hasClass( 'rl-delay-notice' ) ) {
742	notice_action = 'delay'
743	}
744
745	$.post( ajaxurl, {
746	action: 'rl_dismiss_notice',
747	notice_action: notice_action,
748	url: '<?php echo admin_url( 'admin-ajax.php' ); ?>',
749	nonce: '<?php echo wp_create_nonce( 'rl_dismiss_notice' ); ?>'
750	} );
751
752	$( e.delegateTarget ).slideUp( 'fast' );
753	} );
754	} );
755	} )( jQuery );
756	</script>
757	<?php
758	}
759
760	/**
761	* Add links to Support Forum.
762	*
763	* @param array $links
764	* @param string $file
765	* @return array
766	*/
767	public function plugin_extend_links( $links, $file ) {
768	if ( ! current_user_can( 'install_plugins' ) )
769	return $links;
770
771	$plugin = plugin_basename( __FILE__ );
772
773	if ( $file == $plugin ) {
774	return array_merge(
775	$links, array( sprintf( '<a href="https://dfactory.eu/support/forum/responsive-lightbox/" target="_blank">%s</a>', __( 'Support', 'responsive-lightbox' ) ) )
776	);
777	}
778
779	return $links;
780	}
781
782	/**
783	* Add links to Settings page.
784	*
785	* @param array $links
786	* @param string $file
787	* @return array
788	*/
789	public function plugin_settings_link( $links, $file ) {
790	if ( ! is_admin() \|\| ! current_user_can( apply_filters( 'rl_lightbox_settings_capability', 'manage_options' ) ) )
791	return $links;
792
793	static $plugin;
794
795	$plugin = plugin_basename( __FILE__ );
796
797	if ( $file == $plugin ) {
798	if ( ! empty( $links['deactivate'] ) ) {
799	// link already contains class attribute?
800	if ( preg_match( '/<a.?class=(\'\|")(.?)(\'\|").*?>/is', $links['deactivate'], $result ) === 1 )
801	$links['deactivate'] = preg_replace( '/(<a.?class=(?:\'\|").?)((?:\'\|").*?>)/s', '$1 rl-deactivate-plugin-modal$2', $links['deactivate'] );
802	else
803	$links['deactivate'] = preg_replace( '/(<a.*?)>/s', '$1 class="rl-deactivate-plugin-modal">', $links['deactivate'] );
804
805	// link already contains href attribute?
806	if ( preg_match( '/<a.?href=(\'\|")(.?)(\'\|").*?>/is', $links['deactivate'], $result ) === 1 ) {
807	if ( ! empty( $result[2] ) )
808	$this->deactivaion_url = $result[2];
809	}
810	}
811
812	// put settings link at start
813	array_unshift( $links, sprintf( '<a href="%s">%s</a>', admin_url( 'admin.php' ) . '?page=responsive-lightbox-settings', __( 'Settings', 'responsive-lightbox' ) ) );
814
815	// add add-ons link
816	$links[] = sprintf( '<a href="%s" style="color: green;">%s</a>', admin_url( 'admin.php' ) . '?page=responsive-lightbox-addons', __( 'Add-ons', 'responsive-lightbox' ) );
817	}
818
819	return $links;
820	}
821
822	/**
823	* Deactivation modal HTML template.
824	*
825	* @return void
826	*/
827	public function modal_deactivation_template() {
828	global $pagenow;
829
830	// display only for plugins page
831	if ( $pagenow !== 'plugins.php' )
832	return;
833
834	echo '
835	<div id="rl-deactivation-modal" style="display: none;">
836	<div id="rl-deactivation-container">
837	<div id="rl-deactivation-body">
838	<div class="rl-deactivation-options">
839	<p><em>' . __( "We're sorry to see you go. Could you please tell us what happened?", 'responsive-lightbox' ) . '</em></p>
840	<ul>';
841
842	foreach ( array(
843	'1' => __( "I couldn't figure out how to make it work.", 'responsive-lightbox' ),
844	'2' => __( 'I found another plugin to use for the same task.', 'responsive-lightbox' ),
845	'3' => __( 'The User Interface is not clear to me.', 'responsive-lightbox' ),
846	'4' => __( 'The plugin is not what I was looking for.', 'responsive-lightbox' ),
847	'5' => __( "Support isn't timely.", 'responsive-lightbox' ),
848	'6' => __( 'Other', 'responsive-lightbox' )
849	) as $option => $text ) {
850	echo '
851	<li><label><input type="radio" name="rl_deactivation_option" value="' . $option . '" ' . checked( '6', $option, false ) . ' />' . esc_html( $text ) . '</label></li>';
852	}
853
854	echo '
855	</ul>
856	</div>
857	<div class="rl-deactivation-textarea">
858	<textarea name="rl_deactivation_other"></textarea>
859	</div>
860	</div>
861	<div id="rl-deactivation-footer">
862	<a href="" class="button rl-deactivate-plugin-cancel">' . __( 'Cancel', 'responsive-lightbox' ) . '</a>
863	<a href="' . $this->deactivaion_url . '" class="button button-secondary rl-deactivate-plugin-simple">' . __( 'Deactivate', 'responsive-lightbox' ) . '</a>
864	<a href="' . $this->deactivaion_url . '" class="button button-primary right rl-deactivate-plugin-data">' . __( 'Deactivate & Submit', 'responsive-lightbox' ) . '</a>
865	<span class="spinner"></span>
866	</div>
867	</div>
868	</div>';
869	}
870
871	/**
872	* Send data about deactivation of the plugin.
873	*
874	* @return void
875	*/
876	public function deactivate_plugin() {
877	// check permissions
878	if ( ! current_user_can( 'install_plugins' ) \|\| wp_verify_nonce( $_POST['nonce'], 'rl-deactivate-plugin' ) === false )
879	return;
880
881	if ( isset( $_POST['option_id'] ) ) {
882	$option_id = (int) $_POST['option_id'];
883	$other = esc_html( $_POST['other'] );
884
885	// avoid fake submissions
886	if ( $option_id == 6 && $other == '' )
887	wp_send_json_success();
888
889	wp_remote_post(
890	'https://dfactory.eu/wp-json/api/v1/forms/', array(
891	'timeout' => 5,
892	'blocking' => true,
893	'headers' => array(),
894	'body' => array(
895	'id' => 13,
896	'option' => $option_id,
897	'other' => $other
898	)
899	)
900	);
901
902	wp_send_json_success();
903	}
904
905	wp_send_json_error();
906	}
907
908	/**
909	* Initialize remote libraries.
910	*
911	* @return void
912	*/
913	public function init_remote_libraries() {
914	// include classes
915	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/class-remote-library.php' );
916	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/class-remote-library-api.php' );
917
918	$this->remote_library = new Responsive_Lightbox_Remote_Library();
919
920	// simple html dom
921	if ( ! function_exists( 'file_get_html' ) )
922	include_once( RESPONSIVE_LIGHTBOX_PATH . 'library/simplehtmldom/simple_html_dom.php' );
923
924	// include providers
925	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-flickr.php' );
926	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-unsplash.php' );
927	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes/providers/class-wikimedia.php' );
928	}
929
930	/**
931	* Initialize galleries.
932	*
933	* @return void
934	*/
935	public function init_galleries() {
936	// initialize gallery class
937	new Responsive_Lightbox_Galleries( ! $this->options['builder']['gallery_builder'] );
938
939	// end if in read only mode
940	if ( ! $this->options['builder']['gallery_builder'] )
941	return;
942
943	$taxonomies = array();
944
945	if ( $this->options['builder']['categories'] ) {
946	$taxonomies[] = 'rl_category';
947
948	register_taxonomy(
949	'rl_category',
950	'rl_gallery',
951	array(
952	'public' => true,
953	'hierarchical' => true,
954	'labels' => array(
955	'name' => _x( 'Gallery Categories', 'taxonomy general name', 'responsive-lightbox' ),
956	'singular_name' => _x( 'Gallery Category', 'taxonomy singular name', 'responsive-lightbox' ),
957	'search_items' => __( 'Search Gallery Categories', 'responsive-lightbox' ),
958	'all_items' => __( 'All Gallery Categories', 'responsive-lightbox' ),
959	'parent_item' => __( 'Parent Gallery Category', 'responsive-lightbox' ),
960	'parent_item_colon' => __( 'Parent Gallery Category:', 'responsive-lightbox' ),
961	'edit_item' => __( 'Edit Gallery Category', 'responsive-lightbox' ),
962	'view_item' => __( 'View Gallery Category', 'responsive-lightbox' ),
963	'update_item' => __( 'Update Gallery Category', 'responsive-lightbox' ),
964	'add_new_item' => __( 'Add New Gallery Category', 'responsive-lightbox' ),
965	'new_item_name' => __( 'New Gallery Category Name', 'responsive-lightbox' ),
966	'menu_name' => __( 'Categories', 'responsive-lightbox' )
967	),
968	'show_ui' => true,
969	'show_admin_column' => true,
970	'update_count_callback' => '_update_post_term_count',
971	'query_var' => true,
972	'rewrite' => array(
973	'slug' => $this->options['builder']['permalink_categories'],
974	'with_front' => false,
975	'hierarchical' => false
976	),
977	'capabilities' => array(
978	'manage_terms' => 'manage_gallery_categories',
979	'edit_terms' => 'manage_gallery_categories',
980	'delete_terms' => 'manage_gallery_categories',
981	'assign_terms' => 'edit_galleries'
982	)
983	)
984	);
985	}
986
987	if ( $this->options['builder']['tags'] ) {
988	$taxonomies[] = 'rl_tag';
989
990	register_taxonomy(
991	'rl_tag',
992	'rl_gallery',
993	array(
994	'public' => true,
995	'hierarchical' => false,
996	'labels' => array(
997	'name' => _x( 'Gallery Tags', 'taxonomy general name', 'responsive-lightbox' ),
998	'singular_name' => _x( 'Gallery Tag', 'taxonomy singular name', 'responsive-lightbox' ),
999	'search_items' => __( 'Search Gallery Tags', 'responsive-lightbox' ),
1000	'popular_items' => __( 'Popular Gallery Tags', 'responsive-lightbox' ),
1001	'all_items' => __( 'All Gallery Tags', 'responsive-lightbox' ),
1002	'parent_item' => null,
1003	'parent_item_colon' => null,
1004	'edit_item' => __( 'Edit Gallery Tag', 'responsive-lightbox' ),
1005	'update_item' => __( 'Update Gallery Tag', 'responsive-lightbox' ),
1006	'add_new_item' => __( 'Add New Gallery Tag', 'responsive-lightbox' ),
1007	'new_item_name' => __( 'New Gallery Tag Name', 'responsive-lightbox' ),
1008	'separate_items_with_commas' => __( 'Separate gallery tags with commas', 'responsive-lightbox' ),
1009	'add_or_remove_items' => __( 'Add or remove gallery tags', 'responsive-lightbox' ),
1010	'choose_from_most_used' => __( 'Choose from the most used gallery tags', 'responsive-lightbox' ),
1011	'menu_name' => __( 'Tags', 'responsive-lightbox' )
1012	),
1013	'show_ui' => true,
1014	'show_admin_column' => true,
1015	'update_count_callback' => '_update_post_term_count',
1016	'query_var' => true,
1017	'rewrite' => array(
1018	'slug' => $this->options['builder']['permalink_tags'],
1019	'with_front' => false,
1020	'hierarchical' => false
1021	),
1022	'capabilities' => array(
1023	'manage_terms' => 'manage_gallery_tags',
1024	'edit_terms' => 'manage_gallery_tags',
1025	'delete_terms' => 'manage_gallery_tags',
1026	'assign_terms' => 'edit_galleries'
1027	)
1028	)
1029	);
1030	}
1031
1032	// register rl_gallery
1033	register_post_type(
1034	'rl_gallery',
1035	array(
1036	'labels' => array(
1037	'name' => _x( 'Galleries', 'post type general name', 'responsive-lightbox' ),
1038	'singular_name' => _x( 'Gallery', 'post type singular name', 'responsive-lightbox' ),
1039	'add_new' => __( 'Add New', 'responsive-lightbox' ),
1040	'add_new_item' => __( 'Add New Gallery', 'responsive-lightbox' ),
1041	'edit_item' => __( 'Edit Gallery', 'responsive-lightbox' ),
1042	'new_item' => __( 'New Gallery', 'responsive-lightbox' ),
1043	'view_item' => __( 'View Gallery', 'responsive-lightbox' ),
1044	'view_items' => __( 'View Galleries', 'responsive-lightbox' ),
1045	'search_items' => __( 'Search Galleries', 'responsive-lightbox' ),
1046	'not_found' => __( 'No galleries found', 'responsive-lightbox' ),
1047	'not_found_in_trash' => __( 'No galleries found in trash', 'responsive-lightbox' ),
1048	'all_items' => __( 'All Galleries', 'responsive-lightbox' ),
1049	'menu_name' => __( 'Gallery', 'responsive-lightbox' )
1050	),
1051	'description' => '',
1052	'public' => true,
1053	'exclude_from_search' => false,
1054	'publicly_queryable' => true,
1055	'show_ui' => true,
1056	'show_in_menu' => true,
1057	'show_in_admin_bar' => true,
1058	'show_in_nav_menus' => true,
1059	'menu_position' => 57,
1060	'menu_icon' => 'dashicons-format-gallery',
1061	'capability_type' => array( 'gallery', 'galleries' ),
1062	'capabilities' => array(
1063	'publish_posts' => 'publish_galleries',
1064	'edit_posts' => 'edit_galleries',
1065	'edit_published_posts' => 'edit_published_galleries',
1066	'edit_others_posts' => 'edit_others_galleries',
1067	'edit_private_posts' => 'edit_private_galleries',
1068	'delete_posts' => 'delete_galleries',
1069	'delete_published_posts' => 'delete_published_galleries',
1070	'delete_others_posts' => 'delete_others_galleries',
1071	'delete_private_posts' => 'delete_private_galleries',
1072	'read_private_posts' => 'read_private_galleries',
1073	'edit_post' => 'edit_gallery',
1074	'delete_post' => 'delete_gallery',
1075	'read_post' => 'read_gallery'
1076	),
1077	'map_meta_cap' => true,
1078	'hierarchical' => false,
1079	'supports' => array( 'title', 'author', 'thumbnail' ),
1080	'has_archive' => $this->options['builder']['archives'],
1081	'query_var' => true,
1082	'can_export' => true,
1083	'taxonomies' => $taxonomies,
1084	'rewrite' => array(
1085	'slug' => $this->options['builder']['permalink'],
1086	'with_front' => false,
1087	'feed' => true,
1088	'pages' => true
1089	)
1090	)
1091	);
1092
1093	if ( $this->options['builder']['archives'] && $this->options['builder']['archives_category'] !== 'all' && ! is_admin() )
1094	add_action( 'pre_get_posts', array( $this, 'gallery_archives' ) );
1095
1096	add_filter( 'post_updated_messages', array( $this, 'post_updated_messages' ) );
1097	}
1098
1099	/**
1100	* Create breadcrumbs.
1101	*
1102	* @return void
1103	*/
1104	public function display_breadcrumbs() {
1105	global $pagenow, $typenow;
1106
1107	$breadcrumbs = array();
1108
1109	// get settings
1110	$settings = Responsive_Lightbox()->settings;
1111
1112	// settings?
1113	if ( isset( $_GET['page'] ) && preg_match( '/^responsive-lightbox-(' . implode( '\|', array_keys( $settings->tabs ) ) . ')$/', $_GET['page'], $tabs ) === 1 ) {
1114	$tab_key = isset( $tabs[1] ) ? $tabs[1] : 'settings';
1115	$section_key = isset( $_GET['section'] ) ? esc_attr( $_GET['section'] ) : ( ! empty( $settings->tabs[$tab_key]['default_section'] ) ? $settings->tabs[$tab_key]['default_section'] : '' );
1116
1117	$breadcrumbs[] = array(
1118	'url' => admin_url( 'admin.php?page=responsive-lightbox-settings' ),
1119	'name' => __( 'Settings', 'responsive-lightbox' )
1120	);
1121
1122	if ( $tab_key === 'configuration' ) {
1123	$breadcrumbs[] = array(
1124	'url' => admin_url( 'admin.php?page=responsive-lightbox-configuration' ),
1125	'name' => $settings->tabs[$tab_key]['name']
1126	);
1127
1128	$breadcrumbs[] = array(
1129	'url' => '',
1130	'name' => $settings->scripts[$section_key]['name']
1131	);
1132	} elseif ( $tab_key === 'gallery' ) {
1133	$breadcrumbs[] = array(
1134	'url' => admin_url( 'admin.php?page=responsive-lightbox-gallery' ),
1135	'name' => $settings->tabs[$tab_key]['name']
1136	);
1137
1138	$breadcrumbs[] = array(
1139	'url' => '',
1140	'name' => $settings->tabs['gallery']['sections'][$section_key]
1141	);
1142	} else {
1143	$breadcrumbs[] = array(
1144	'url' => '',
1145	'name' => $settings->tabs[$tab_key]['name']
1146	);
1147	}
1148	// gallery listing
1149	} elseif ( $pagenow === 'edit.php' && $typenow === 'rl_gallery' ) {
1150	$breadcrumbs[] = array(
1151	'url' => '',
1152	'name' => __( 'Galleries', 'responsive-lightbox' )
1153	);
1154	// single gallery
1155	} elseif ( $pagenow === 'post.php' && get_post_type() === 'rl_gallery' ) {
1156	$breadcrumbs[] = array(
1157	'url' => admin_url( 'edit.php?post_type=rl_gallery' ),
1158	'name' => __( 'Galleries', 'responsive-lightbox' )
1159	);
1160
1161	$breadcrumbs[] = array(
1162	'url' => '',
1163	'name' => __( 'Edit gallery', 'responsive-lightbox' )
1164	);
1165	// new gallery
1166	} elseif ( $pagenow === 'post-new.php' && get_post_type() === 'rl_gallery' ) {
1167	$breadcrumbs[] = array(
1168	'url' => admin_url( 'edit.php?post_type=rl_gallery' ),
1169	'name' => __( 'Galleries', 'responsive-lightbox' )
1170	);
1171
1172	$breadcrumbs[] = array(
1173	'url' => '',
1174	'name' => __( 'New gallery', 'responsive-lightbox' )
1175	);
1176	// gallery taxonomies
1177	} elseif ( in_array( $pagenow, array( 'edit-tags.php', 'term.php' ), true ) && isset( $_GET['taxonomy'], $_GET['post_type'] ) && $_GET['post_type'] === 'rl_gallery' ) {
1178	$breadcrumbs[] = array(
1179	'url' => admin_url( 'edit.php?post_type=rl_gallery' ),
1180	'name' => __( 'Galleries', 'responsive-lightbox' )
1181	);
1182
1183	// categories
1184	if ( $_GET['taxonomy'] === 'rl_category' ) {
1185	// new category
1186	if ( $pagenow === 'term.php' ) {
1187	$breadcrumbs[] = array(
1188	'url' => admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ),
1189	'name' => __( 'Categories', 'responsive-lightbox' )
1190	);
1191
1192	$breadcrumbs[] = array(
1193	'url' => '',
1194	'name' => __( 'Edit category', 'responsive-lightbox' )
1195	);
1196	// categories listing
1197	} else {
1198	$breadcrumbs[] = array(
1199	'url' => '',
1200	'name' => __( 'Categories', 'responsive-lightbox' )
1201	);
1202	}
1203	// tags
1204	} elseif ( $_GET['taxonomy'] === 'rl_tag' ) {
1205	// new tag
1206	if ( $pagenow === 'term.php' ) {
1207	$breadcrumbs[] = array(
1208	'url' => admin_url( 'edit-tags.php?taxonomy=rl_category&post_type=rl_gallery' ),
1209	'name' => __( 'Tags', 'responsive-lightbox' )
1210	);
1211
1212	$breadcrumbs[] = array(
1213	'url' => '',
1214	'name' => __( 'Edit tag', 'responsive-lightbox' )
1215	);
1216	// tags listing
1217	} else {
1218	$breadcrumbs[] = array(
1219	'url' => '',
1220	'name' => __( 'Tags', 'responsive-lightbox' )
1221	);
1222	}
1223	}
1224	}
1225
1226	// any breadcrumbs?
1227	if ( ! empty( $breadcrumbs ) ) {
1228	array_unshift( $breadcrumbs,
1229	array(
1230	'url' => '',
1231	'name' => __( 'Responsive Lightbox & Gallery', 'responsive-lightbox' )
1232	)
1233	);
1234
1235	$html = array();
1236
1237	foreach ( $breadcrumbs as $breadcrumb ) {
1238	if ( ! empty( $breadcrumb['url'] ) )
1239	$html[] = '<a href="' . esc_url( $breadcrumb['url'] ) . '">' . esc_html( $breadcrumb['name'] ) . '</a>';
1240	else
1241	$html[] = '<span>' . esc_html( $breadcrumb['name'] ) . '</span>';
1242	}
1243
1244	echo '
1245	<div class="responsive-lightbox-breadcrumbs-container">
1246	<div class="responsive-lightbox-breadcrumbs">
1247	<p>' . implode( ' / ', $html ) . '</p>
1248	</div>
1249	</div>';
1250	}
1251	}
1252
1253	/**
1254	* Gallery update messages.
1255	*
1256	* @param array $messages
1257	* @return array
1258	*/
1259	public function gallery_archives( $query ) {
1260	if ( is_post_type_archive( 'rl_gallery' ) ) {
1261	$query->set(
1262	'tax_query',
1263	array(
1264	'relation' => 'OR',
1265	array(
1266	'taxonomy' => 'rl_category',
1267	'field' => 'slug',
1268	'terms' => $this->options['builder']['archives_category']
1269	)
1270	)
1271	);
1272	}
1273	}
1274
1275	/**
1276	* Gallery update messages.
1277	*
1278	* @param array $messages
1279	* @return array
1280	*/
1281	public function post_updated_messages( $messages ) {
1282	$post = get_post();
1283	$post_type = get_post_type( $post );
1284	$post_type_object = get_post_type_object( $post_type );
1285
1286	$messages['rl_gallery'] = array(
1287	1 => __( 'Gallery updated.', 'responsive-lightbox' ),
1288	4 => __( 'Gallery updated.', 'responsive-lightbox' ),
1289	5 => isset( $_GET['revision'] ) ? sprintf( __( 'Gallery restored to revision from %s', 'responsive-lightbox' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
1290	6 => __( 'Gallery published.', 'responsive-lightbox' ),
1291	7 => __( 'Gallery saved.', 'responsive-lightbox' ),
1292	8 => __( 'Gallery submitted.', 'responsive-lightbox' ),
1293	9 => sprintf(
1294	__( 'Gallery scheduled for: <strong>%1$s</strong>.', 'responsive-lightbox' ),
1295	date_i18n( __( 'M j, Y @ G:i', 'responsive-lightbox' ), strtotime( $post->post_date ) )
1296	),
1297	10 => __( 'Gallery draft updated.', 'responsive-lightbox' )
1298	);
1299
1300	if ( $post_type_object->publicly_queryable && 'rl_gallery' === $post_type ) {
1301	$permalink = get_permalink( $post->ID );
1302
1303	$view_link = sprintf( ' <a href="%s">%s</a>', esc_url( $permalink ), __( 'View gallery', 'responsive-lightbox' ) );
1304	$messages[$post_type][1] .= $view_link;
1305	$messages[$post_type][6] .= $view_link;
1306	$messages[$post_type][9] .= $view_link;
1307
1308	$preview_permalink = add_query_arg( 'preview', 'true', $permalink );
1309	$preview_link = sprintf( ' <a target="_blank" href="%s">%s</a>', esc_url( $preview_permalink ), __( 'Preview gallery', 'responsive-lightbox' ) );
1310	$messages[$post_type][8] .= $preview_link;
1311	$messages[$post_type][10] .= $preview_link;
1312	}
1313
1314	return $messages;
1315	}
1316
1317	/**
1318	* Initialize folders.
1319	*
1320	* @return void
1321	*/
1322	public function init_folders() {
1323	// initialize folder class
1324	new Responsive_Lightbox_Folders( ! $this->options['folders']['active'] );
1325
1326	// end if in read only mode
1327	if ( ! $this->options['folders']['active'] )
1328	return;
1329
1330	// register media taxonomy
1331	$this->register_media_taxonomy( 'rl_media_folder' );
1332
1333	// register media tags
1334	if ( $this->options['folders']['media_tags'] ) {
1335	register_taxonomy(
1336	'rl_media_tag',
1337	'attachment',
1338	array(
1339	'public' => true,
1340	'hierarchical' => false,
1341	'labels' => array(
1342	'name' => _x( 'Tags', 'taxonomy general name', 'responsive-lightbox' ),
1343	'singular_name' => _x( 'Tag', 'taxonomy singular name', 'responsive-lightbox' ),
1344	'search_items' => __( 'Search Tags', 'responsive-lightbox' ),
1345	'all_items' => __( 'All Tags', 'responsive-lightbox' ),
1346	'edit_item' => __( 'Edit Tag', 'responsive-lightbox' ),
1347	'update_item' => __( 'Update Tag', 'responsive-lightbox' ),
1348	'add_new_item' => __( 'Add New Tag', 'responsive-lightbox' ),
1349	'new_item_name' => __( 'New Tag Name', 'responsive-lightbox' ),
1350	'not_found' => __( 'No tags found.', 'responsive-lightbox' ),
1351	'menu_name' => _x( 'Tags', 'taxonomy general name', 'responsive-lightbox' ),
1352	),
1353	'show_ui' => true,
1354	'show_in_menu' => $this->options['folders']['show_in_menu'],
1355	'show_in_nav_menus' => false,
1356	'show_in_quick_edit' => true,
1357	'show_tagcloud' => false,
1358	'show_admin_column' => $this->options['folders']['show_in_menu'],
1359	'update_count_callback' => '_update_generic_term_count',
1360	'query_var' => false,
1361	'rewrite' => false
1362	)
1363	);
1364	}
1365
1366	// get non-builtin hierarchical taxonomies
1367	$taxonomies = get_taxonomies(
1368	array(
1369	'object_type' => array( 'attachment' ),
1370	'hierarchical' => true,
1371	'_builtin' => false
1372	),
1373	'objects',
1374	'and'
1375	);
1376
1377	$media_taxonomies = array();
1378
1379	foreach ( $taxonomies as $taxonomy => $object ) {
1380	$media_taxonomies[$taxonomy] = $taxonomy . ' (' . $object->labels->menu_name . ')';
1381	}
1382
1383	$tax = $this->options['folders']['media_taxonomy'];
1384
1385	// selected hierarchical taxonomy does not exists?
1386	if ( ! in_array( $tax, $media_taxonomies, true ) ) {
1387	// check taxonomy existence
1388	if ( ( $taxonomy = get_taxonomy( $tax ) ) !== false ) {
1389	// update
1390	$media_taxonomies[$tax] = $tax . ' (' . $taxonomy->labels->menu_name . ')';
1391	// is it really old taxonomy?
1392	} elseif ( in_array( $tax, Responsive_Lightbox()->folders->get_taxonomies(), true ) ) {
1393	$this->register_media_taxonomy( $tax );
1394
1395	$media_taxonomies[$tax] = $tax;
1396	// use default taxonomy
1397	} else {
1398	$media_taxonomies[$tax] = $tax;
1399	$this->options['folders']['media_taxonomy'] = $this->defaults['folders']['media_taxonomy'];
1400
1401	update_option( 'responsive_lightbox_folders', $this->options['folders'] );
1402	}
1403	}
1404
1405	$this->settings->settings['folders']['fields']['media_taxonomy']['options'] = $media_taxonomies;
1406	}
1407
1408	/**
1409	* Register media taxonomy.
1410	*
1411	* @return void
1412	*/
1413	public function register_media_taxonomy( $taxonomy ) {
1414	$show_in_menu = ( $this->options['folders']['show_in_menu'] && ( ( $taxonomy === 'rl_media_folder' && $this->options['folders']['media_taxonomy'] === 'rl_media_folder' ) \|\| ( $taxonomy !== 'rl_media_folder' && $this->options['folders']['media_taxonomy'] !== 'rl_media_folder' ) ) );
1415
1416	register_taxonomy(
1417	$taxonomy,
1418	'attachment',
1419	array(
1420	'public' => true,
1421	'hierarchical' => true,
1422	'labels' => array(
1423	'name' => _x( 'Folders', 'taxonomy general name', 'responsive-lightbox' ),
1424	'singular_name' => _x( 'Folder', 'taxonomy singular name', 'responsive-lightbox' ),
1425	'search_items' => __( 'Search Folders', 'responsive-lightbox' ),
1426	'all_items' => __( 'All Files', 'responsive-lightbox' ),
1427	'parent_item' => __( 'Parent Folder', 'responsive-lightbox' ),
1428	'parent_item_colon' => __( 'Parent Folder:', 'responsive-lightbox' ),
1429	'edit_item' => __( 'Edit Folder', 'responsive-lightbox' ),
1430	'update_item' => __( 'Update Folder', 'responsive-lightbox' ),
1431	'add_new_item' => __( 'Add New Folder', 'responsive-lightbox' ),
1432	'new_item_name' => __( 'New Folder Name', 'responsive-lightbox' ),
1433	'not_found' => __( 'No folders found.', 'responsive-lightbox' ),
1434	'menu_name' => _x( 'Folders', 'taxonomy general name', 'responsive-lightbox' ),
1435	),
1436	'show_ui' => ! ( $taxonomy === 'rl_media_folder' && $this->options['folders']['media_taxonomy'] !== 'rl_media_folder' ),
1437	'show_in_menu' => $show_in_menu,
1438	'show_in_nav_menus' => false,
1439	'show_in_quick_edit' => true,
1440	'show_tagcloud' => false,
1441	'show_admin_column' => $show_in_menu,
1442	'update_count_callback' => '_update_generic_term_count',
1443	'query_var' => false,
1444	'rewrite' => false
1445	)
1446	);
1447	}
1448
1449	/**
1450	* Enqueue admin scripts and styles.
1451	*
1452	* @param string $page
1453	* @return void
1454	*/
1455	public function admin_scripts_styles( $page ) {
1456	global $typenow;
1457
1458	// settings?
1459	if ( preg_match( '/^(toplevel\|lightbox)_page_responsive-lightbox-(' . implode( '\|', array_keys( Responsive_Lightbox()->settings->tabs ) ) . ')$/', $page ) === 1 ) {
1460	wp_enqueue_script( 'responsive-lightbox-admin', RESPONSIVE_LIGHTBOX_URL . '/js/admin.js', array( 'jquery', 'wp-color-picker' ), $this->defaults['version'] );
1461
1462	wp_localize_script(
1463	'responsive-lightbox-admin',
1464	'rlArgsAdmin',
1465	array(
1466	'resetSettingsToDefaults' => __( 'Are you sure you want to reset these settings to defaults?', 'responsive-lightbox' ),
1467	'tax_nonce' => wp_create_nonce( 'rl-folders-ajax-taxonomies-nonce' )
1468	)
1469	);
1470
1471	wp_enqueue_style( 'wp-color-picker' );
1472
1473	wp_enqueue_style( 'responsive-lightbox-admin', RESPONSIVE_LIGHTBOX_URL . '/css/admin.css', array(), $this->defaults['version'] );
1474	// galleries?
1475	} elseif ( in_array( $page, array( 'post.php', 'post-new.php' ), true ) && get_post_type() === 'rl_gallery' \|\| ( $page === 'edit.php' && $typenow === 'rl_gallery' ) ) {
1476	wp_enqueue_media();
1477
1478	wp_enqueue_script( 'responsive-lightbox-admin-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/select2.full' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ), $this->defaults['version'] );
1479
1480	wp_enqueue_script( 'responsive-lightbox-admin-galleries', RESPONSIVE_LIGHTBOX_URL . '/js/admin-galleries.js', array( 'jquery', 'underscore', 'wp-color-picker' ), $this->defaults['version'] );
1481
1482	wp_localize_script(
1483	'responsive-lightbox-admin-galleries',
1484	'rlArgsGalleries',
1485	array(
1486	'mediaItemTemplate' => $this->galleries->get_media_item_template( $this->galleries->fields['images']['media']['attachments']['preview'] ),
1487	'textSelectImages' => __( 'Select images', 'responsive-lightbox' ),
1488	'textUseImages' => __( 'Use these images', 'responsive-lightbox' ),
1489	'editTitle' => __( 'Edit attachment', 'responsive-lightbox' ),
1490	'buttonEditFile' => __( 'Save attachment', 'responsive-lightbox' ),
1491	'nonce' => wp_create_nonce( 'rl-gallery' ),
1492	'post_id' => get_the_ID()
1493	)
1494	);
1495
1496	wp_enqueue_style( 'wp-color-picker' );
1497
1498	wp_enqueue_style( 'responsive-lightbox-admin', RESPONSIVE_LIGHTBOX_URL . '/css/admin.css', array(), $this->defaults['version'] );
1499
1500	wp_enqueue_style( 'responsive-lightbox-admin-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/select2' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', array(), $this->defaults['version'] );
1501
1502	wp_enqueue_style( 'responsive-lightbox-admin-galleries', RESPONSIVE_LIGHTBOX_URL . '/css/admin-galleries.css', array(), $this->defaults['version'] );
1503	// plugins?
1504	} elseif ( $page === 'plugins.php' ) {
1505	add_thickbox();
1506
1507	wp_enqueue_script( 'responsive-lightbox-admin-plugins', RESPONSIVE_LIGHTBOX_URL . '/js/admin-plugins.js', array( 'jquery' ), $this->defaults['version'] );
1508
1509	wp_enqueue_style( 'responsive-lightbox-admin-plugins', RESPONSIVE_LIGHTBOX_URL . '/css/admin-plugins.css', array(), $this->defaults['version'] );
1510
1511	wp_localize_script(
1512	'responsive-lightbox-admin-plugins',
1513	'rlArgsPlugins',
1514	array(
1515	'deactivate' => __( 'Responsive Lightbox & Gallery - Deactivation survey', 'responsive-lightbox' ),
1516	'nonce' => wp_create_nonce( 'rl-deactivate-plugin' )
1517	)
1518	);
1519	// taxonomies?
1520	} elseif ( in_array( $page, array( 'edit-tags.php', 'term.php' ), true ) && isset( $_GET['taxonomy'], $_GET['post_type'] ) && $_GET['post_type'] === 'rl_gallery' )
1521	wp_enqueue_style( 'responsive-lightbox-admin', RESPONSIVE_LIGHTBOX_URL . '/css/admin.css', array(), $this->defaults['version'] );
1522	}
1523
1524	/**
1525	* Init Gutenberg.
1526	*
1527	* @return void
1528	*/
1529	public function init_gutenberg() {
1530	// actions
1531	add_action( 'enqueue_block_editor_assets', array( $this, 'gutenberg_enqueue_scripts' ) );
1532
1533	// filters
1534	add_filter( 'block_categories', array( $this, 'block_category' ) );
1535	}
1536
1537	/**
1538	* Create block category.
1539	*
1540	* @return array
1541	*/
1542	function block_category( $categories ) {
1543	return array_merge(
1544	$categories,
1545	array(
1546	array(
1547	'slug' => 'responsive-lightbox',
1548	'title' => 'Responsive Lightbox'
1549	)
1550	)
1551	);
1552	}
1553
1554	/**
1555	* Extend Gutenberg.
1556	*
1557	* @return void
1558	*/
1559	public function gutenberg_enqueue_scripts() {
1560	$rl = Responsive_Lightbox();
1561
1562	// enqueue gallery
1563	$rl->galleries->enqueue_gallery_scripts_styles();
1564
1565	// enqueue script
1566	wp_enqueue_script( 'responsive-lightbox-block-editor-script', RESPONSIVE_LIGHTBOX_URL . '/js/gutenberg.min.js', array( 'wp-blocks', 'wp-i18n', 'wp-element', 'wp-editor', 'wp-components' ), $rl->defaults['version'] );
1567
1568	// enqueue styles
1569	wp_enqueue_style( 'responsive-lightbox-block-editor-styles', RESPONSIVE_LIGHTBOX_URL . '/css/gutenberg.min.css', '', $rl->defaults['version'] );
1570
1571	wp_localize_script(
1572	'responsive-lightbox-block-editor-script',
1573	'rlBlockEditor',
1574	array(
1575	'active' => true
1576	)
1577	);
1578
1579	// register gallery block
1580	register_block_type(
1581	'responsive-lightbox/gallery',
1582	array(
1583	'editor_script' => 'block-editor-script'
1584	)
1585	);
1586
1587	// register remote library image block
1588	register_block_type(
1589	'responsive-lightbox/remote-library-image',
1590	array(
1591	'editor_script' => 'block-editor-script'
1592	)
1593	);
1594	}
1595
1596	/**
1597	* Enqueue admin widget scripts.
1598	*
1599	* @return void
1600	*/
1601	public function sidebar_admin_setup() {
1602	wp_enqueue_media();
1603
1604	wp_enqueue_script( 'responsive-lightbox-admin-widgets', RESPONSIVE_LIGHTBOX_URL . '/js/admin-widgets.js', array( 'jquery', 'underscore' ), $this->defaults['version'] );
1605
1606	wp_localize_script(
1607	'responsive-lightbox-admin-widgets',
1608	'rlArgsWidgets',
1609	array(
1610	'textRemoveImage' => __( 'Remove image', 'responsive-lightbox' ),
1611	'textSelectImages' => __( 'Select images', 'responsive-lightbox' ),
1612	'textSelectImage' => __( 'Select image', 'responsive-lightbox' ),
1613	'textUseImages' => __( 'Use these images', 'responsive-lightbox' ),
1614	'textUseImage' => __( 'Use this image', 'responsive-lightbox' )
1615	)
1616	);
1617
1618	wp_register_style( 'responsive-lightbox-admin', RESPONSIVE_LIGHTBOX_URL . '/css/admin.css', array(), $this->defaults['version'] );
1619	wp_enqueue_style( 'responsive-lightbox-admin' );
1620	}
1621
1622	/**
1623	* Enqueue frontend scripts and styles.
1624	*
1625	* @return void
1626	*/
1627	public function front_scripts_styles() {
1628	$args = apply_filters(
1629	'rl_lightbox_args',
1630	array(
1631	'script' => $this->options['settings']['script'],
1632	'selector' => $this->options['settings']['selector'],
1633	'customEvents' => ( $this->options['settings']['enable_custom_events'] === true ? $this->options['settings']['custom_events'] : '' ),
1634	'activeGalleries' => $this->get_boolean_value( $this->options['settings']['galleries'] )
1635	)
1636	);
1637
1638	$scripts = array();
1639	$styles = array();
1640
1641	switch ( $args['script'] ) {
1642	case 'prettyphoto':
1643	wp_register_script(
1644	'responsive-lightbox-prettyphoto', plugins_url( 'assets/prettyphoto/jquery.prettyPhoto' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1645	);
1646
1647	wp_register_style(
1648	'responsive-lightbox-prettyphoto', plugins_url( 'assets/prettyphoto/prettyPhoto' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1649	);
1650
1651	$scripts[] = 'responsive-lightbox-prettyphoto';
1652	$styles[] = 'responsive-lightbox-prettyphoto';
1653
1654	$args = array_merge(
1655	$args,
1656	array(
1657	'animationSpeed' => $this->options['configuration']['prettyphoto']['animation_speed'],
1658	'slideshow' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['slideshow'] ),
1659	'slideshowDelay' => $this->options['configuration']['prettyphoto']['slideshow_delay'],
1660	'slideshowAutoplay' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['slideshow_autoplay'] ),
1661	'opacity' => sprintf( '%.2f', ($this->options['configuration']['prettyphoto']['opacity'] / 100 ) ),
1662	'showTitle' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['show_title'] ),
1663	'allowResize' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['allow_resize'] ),
1664	'allowExpand' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['allow_expand'] ),
1665	'width' => $this->options['configuration']['prettyphoto']['width'],
1666	'height' => $this->options['configuration']['prettyphoto']['height'],
1667	'separator' => $this->options['configuration']['prettyphoto']['separator'],
1668	'theme' => $this->options['configuration']['prettyphoto']['theme'],
1669	'horizontalPadding' => $this->options['configuration']['prettyphoto']['horizontal_padding'],
1670	'hideFlash' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['hide_flash'] ),
1671	'wmode' => $this->options['configuration']['prettyphoto']['wmode'],
1672	'videoAutoplay' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['video_autoplay'] ),
1673	'modal' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['modal'] ),
1674	'deeplinking' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['deeplinking'] ),
1675	'overlayGallery' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['overlay_gallery'] ),
1676	'keyboardShortcuts' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['keyboard_shortcuts'] ),
1677	'social' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['social'] )
1678	)
1679	);
1680	break;
1681
1682	case 'swipebox':
1683	wp_register_script(
1684	'responsive-lightbox-swipebox', plugins_url( 'assets/swipebox/jquery.swipebox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1685	);
1686
1687	wp_register_style(
1688	'responsive-lightbox-swipebox', plugins_url( 'assets/swipebox/swipebox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1689	);
1690
1691	$scripts[] = 'responsive-lightbox-swipebox';
1692	$styles[] = 'responsive-lightbox-swipebox';
1693
1694	$args = array_merge(
1695	$args, array(
1696	'animation' => $this->get_boolean_value( ($this->options['configuration']['swipebox']['animation'] === 'css' ? true : false ) ),
1697	'hideCloseButtonOnMobile' => $this->get_boolean_value( $this->options['configuration']['swipebox']['hide_close_mobile'] ),
1698	'removeBarsOnMobile' => $this->get_boolean_value( $this->options['configuration']['swipebox']['remove_bars_mobile'] ),
1699	'hideBars' => $this->get_boolean_value( $this->options['configuration']['swipebox']['hide_bars'] ),
1700	'hideBarsDelay' => $this->options['configuration']['swipebox']['hide_bars_delay'],
1701	'videoMaxWidth' => $this->options['configuration']['swipebox']['video_max_width'],
1702	'useSVG' => ! $this->options['configuration']['swipebox']['force_png_icons'],
1703	'loopAtEnd' => $this->get_boolean_value( $this->options['configuration']['swipebox']['loop_at_end'] )
1704	)
1705	);
1706	break;
1707
1708	case 'fancybox':
1709	wp_register_script(
1710	'responsive-lightbox-fancybox', plugins_url( 'assets/fancybox/jquery.fancybox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1711	);
1712
1713	wp_register_style(
1714	'responsive-lightbox-fancybox', plugins_url( 'assets/fancybox/jquery.fancybox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1715	);
1716
1717	$scripts[] = 'responsive-lightbox-fancybox';
1718	$styles[] = 'responsive-lightbox-fancybox';
1719
1720	$args = array_merge(
1721	$args, array(
1722	'modal' => $this->get_boolean_value( $this->options['configuration']['fancybox']['modal'] ),
1723	'showOverlay' => $this->get_boolean_value( $this->options['configuration']['fancybox']['show_overlay'] ),
1724	'showCloseButton' => $this->get_boolean_value( $this->options['configuration']['fancybox']['show_close_button'] ),
1725	'enableEscapeButton' => $this->get_boolean_value( $this->options['configuration']['fancybox']['enable_escape_button'] ),
1726	'hideOnOverlayClick' => $this->get_boolean_value( $this->options['configuration']['fancybox']['hide_on_overlay_click'] ),
1727	'hideOnContentClick' => $this->get_boolean_value( $this->options['configuration']['fancybox']['hide_on_content_click'] ),
1728	'cyclic' => $this->get_boolean_value( $this->options['configuration']['fancybox']['cyclic'] ),
1729	'showNavArrows' => $this->get_boolean_value( $this->options['configuration']['fancybox']['show_nav_arrows'] ),
1730	'autoScale' => $this->get_boolean_value( $this->options['configuration']['fancybox']['auto_scale'] ),
1731	'scrolling' => $this->options['configuration']['fancybox']['scrolling'],
1732	'centerOnScroll' => $this->get_boolean_value( $this->options['configuration']['fancybox']['center_on_scroll'] ),
1733	'opacity' => $this->get_boolean_value( $this->options['configuration']['fancybox']['opacity'] ),
1734	'overlayOpacity' => $this->options['configuration']['fancybox']['overlay_opacity'],
1735	'overlayColor' => $this->options['configuration']['fancybox']['overlay_color'],
1736	'titleShow' => $this->get_boolean_value( $this->options['configuration']['fancybox']['title_show'] ),
1737	'titlePosition' => $this->options['configuration']['fancybox']['title_position'],
1738	'transitions' => $this->options['configuration']['fancybox']['transitions'],
1739	'easings' => $this->options['configuration']['fancybox']['easings'],
1740	'speeds' => $this->options['configuration']['fancybox']['speeds'],
1741	'changeSpeed' => $this->options['configuration']['fancybox']['change_speed'],
1742	'changeFade' => $this->options['configuration']['fancybox']['change_fade'],
1743	'padding' => $this->options['configuration']['fancybox']['padding'],
1744	'margin' => $this->options['configuration']['fancybox']['margin'],
1745	'videoWidth' => $this->options['configuration']['fancybox']['video_width'],
1746	'videoHeight' => $this->options['configuration']['fancybox']['video_height']
1747	)
1748	);
1749	break;
1750
1751	case 'nivo':
1752	wp_register_script(
1753	'responsive-lightbox-nivo', plugins_url( 'assets/nivo/nivo-lightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true ), $this->defaults['version']
1754	);
1755
1756	wp_register_style(
1757	'responsive-lightbox-nivo', plugins_url( 'assets/nivo/nivo-lightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1758	);
1759
1760	wp_register_style(
1761	'responsive-lightbox-nivo-default', plugins_url( 'assets/nivo/themes/default/default.css', __FILE__ ), array(), $this->defaults['version']
1762	);
1763
1764	$scripts[] = 'responsive-lightbox-nivo';
1765	$styles[] = 'responsive-lightbox-nivo';
1766	$styles[] = 'responsive-lightbox-nivo-default';
1767
1768	$args = array_merge(
1769	$args, array(
1770	'effect' => $this->options['configuration']['nivo']['effect'],
1771	'clickOverlayToClose' => $this->get_boolean_value( $this->options['configuration']['nivo']['click_overlay_to_close'] ),
1772	'keyboardNav' => $this->get_boolean_value( $this->options['configuration']['nivo']['keyboard_nav'] ),
1773	'errorMessage' => esc_attr( $this->options['configuration']['nivo']['error_message'] )
1774	)
1775	);
1776	break;
1777
1778	case 'imagelightbox':
1779	wp_register_script(
1780	'responsive-lightbox-imagelightbox', plugins_url( 'assets/imagelightbox/imagelightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1781	);
1782
1783	wp_register_style(
1784	'responsive-lightbox-imagelightbox', plugins_url( 'assets/imagelightbox/imagelightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1785	);
1786
1787	$scripts[] = 'responsive-lightbox-imagelightbox';
1788	$styles[] = 'responsive-lightbox-imagelightbox';
1789
1790	$args = array_merge(
1791	$args, array(
1792	'animationSpeed' => $this->options['configuration']['imagelightbox']['animation_speed'],
1793	'preloadNext' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['preload_next'] ),
1794	'enableKeyboard' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['enable_keyboard'] ),
1795	'quitOnEnd' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['quit_on_end'] ),
1796	'quitOnImageClick' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['quit_on_image_click'] ),
1797	'quitOnDocumentClick' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['quit_on_document_click'] ),
1798	)
1799	);
1800	break;
1801
1802	case 'tosrus':
1803	// swipe support, enqueue Hammer.js on mobile devices only
1804	if ( wp_is_mobile() ) {
1805	wp_register_script(
1806	'responsive-lightbox-hammer-js', plugins_url( 'assets/tosrus/hammer' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array(), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1807	);
1808	$scripts[] = 'responsive-lightbox-hammer-js';
1809	}
1810
1811	wp_register_script(
1812	'responsive-lightbox-tosrus', plugins_url( 'assets/tosrus/jquery.tosrus' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1813	);
1814
1815	wp_register_style(
1816	'responsive-lightbox-tosrus', plugins_url( 'assets/tosrus/jquery.tosrus' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1817	);
1818
1819	$scripts[] = 'responsive-lightbox-tosrus';
1820	$styles[] = 'responsive-lightbox-tosrus';
1821
1822	$args = array_merge( $args, array(
1823	'effect' => $this->options['configuration']['tosrus']['effect'],
1824	'infinite' => $this->get_boolean_value( $this->options['configuration']['tosrus']['infinite'] ),
1825	'keys' => $this->get_boolean_value( $this->options['configuration']['tosrus']['keys'] ),
1826	'autoplay' => $this->get_boolean_value( $this->options['configuration']['tosrus']['autoplay'] ),
1827	'pauseOnHover' => $this->get_boolean_value( $this->options['configuration']['tosrus']['pause_on_hover'] ),
1828	'timeout' => $this->options['configuration']['tosrus']['timeout'],
1829	'pagination' => $this->get_boolean_value( $this->options['configuration']['tosrus']['pagination'] ),
1830	'paginationType' => $this->options['configuration']['tosrus']['pagination_type'],
1831	'closeOnClick' => $this->get_boolean_value( $this->options['configuration']['tosrus']['close_on_click'] )
1832	)
1833	);
1834	break;
1835
1836	case 'featherlight':
1837	wp_register_script(
1838	'responsive-lightbox-featherlight', plugins_url( 'assets/featherlight/featherlight' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1839	);
1840
1841	wp_register_style(
1842	'responsive-lightbox-featherlight', plugins_url( 'assets/featherlight/featherlight' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1843	);
1844
1845	wp_register_script(
1846	'responsive-lightbox-featherlight-gallery', plugins_url( 'assets/featherlight/featherlight.gallery' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1847	);
1848
1849	wp_register_style(
1850	'responsive-lightbox-featherlight-gallery', plugins_url( 'assets/featherlight/featherlight.gallery' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1851	);
1852
1853	$scripts[] = 'responsive-lightbox-featherlight';
1854	$styles[] = 'responsive-lightbox-featherlight';
1855	$scripts[] = 'responsive-lightbox-featherlight-gallery';
1856	$styles[] = 'responsive-lightbox-featherlight-gallery';
1857
1858	$args = array_merge(
1859	$args,
1860	array(
1861	'openSpeed' => $this->options['configuration']['featherlight']['open_speed'],
1862	'closeSpeed' => $this->options['configuration']['featherlight']['close_speed'],
1863	'closeOnClick' => $this->options['configuration']['featherlight']['close_on_click'],
1864	'closeOnEsc' => $this->get_boolean_value( $this->options['configuration']['featherlight']['close_on_esc'] ),
1865	'galleryFadeIn' => $this->options['configuration']['featherlight']['gallery_fade_in'],
1866	'galleryFadeOut' => $this->options['configuration']['featherlight']['gallery_fade_out']
1867	)
1868	);
1869	break;
1870
1871	case 'magnific':
1872	wp_register_script( 'responsive-lightbox-magnific', plugins_url( 'assets/magnific/jquery.magnific-popup' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ( $this->options['settings']['loading_place'] === 'header' ? false : true ) );
1873
1874	wp_register_style( 'responsive-lightbox-magnific', plugins_url( 'assets/magnific/magnific-popup' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version'] );
1875
1876	$scripts[] = 'responsive-lightbox-magnific';
1877	$styles[] = 'responsive-lightbox-magnific';
1878
1879	$args = array_merge(
1880	$args,
1881	array(
1882	'disableOn' => $this->options['configuration']['magnific']['disable_on'],
1883	'midClick' => $this->options['configuration']['magnific']['mid_click'],
1884	'preloader' => $this->options['configuration']['magnific']['preloader'],
1885	'closeOnContentClick' => $this->options['configuration']['magnific']['close_on_content_click'],
1886	'closeOnBgClick' => $this->options['configuration']['magnific']['close_on_background_click'],
1887	'closeBtnInside' => $this->options['configuration']['magnific']['close_button_inside'],
1888	'showCloseBtn' => $this->options['configuration']['magnific']['show_close_button'],
1889	'enableEscapeKey' => $this->options['configuration']['magnific']['enable_escape_key'],
1890	'alignTop' => $this->options['configuration']['magnific']['align_top'],
1891	'fixedContentPos' => $this->options['configuration']['magnific']['fixed_content_position'],
1892	'fixedBgPos' => $this->options['configuration']['magnific']['fixed_background_position'],
1893	'autoFocusLast' => $this->options['configuration']['magnific']['auto_focus_last']
1894	)
1895	);
1896	break;
1897
1898	default:
1899	do_action( 'rl_lightbox_enqueue_scripts' );
1900
1901	$scripts = apply_filters( 'rl_lightbox_scripts', $scripts );
1902	$styles = apply_filters( 'rl_lightbox_styles', $styles );
1903	}
1904
1905	// run scripts by default
1906	$contitional_scripts = true;
1907
1908	if ( $this->options['settings']['conditional_loading'] === true ) {
1909	global $post;
1910
1911	if ( is_object( $post ) ) {
1912	// is gallery present in content
1913	$has_gallery = has_shortcode( $post->post_content, 'gallery' ) \|\| has_shortcode( $post->post_content, 'rl_gallery' );
1914
1915	// are images present in content
1916	preg_match_all( '/<a(.?)href=(?:\'\|")([^<]?).(bmp\|gif\|jpeg\|jpg\|png\|webp)(?:\'\|")(.*?)>/i', $post->post_content, $links );
1917
1918	$has_images = (bool) $links[0];
1919
1920	if ( $has_gallery === false && $has_images === false )
1921	$contitional_scripts = false;
1922	}
1923	}
1924
1925	if ( ! empty( $args['script'] ) && ! empty( $args['selector'] ) && apply_filters( 'rl_lightbox_conditional_loading', $contitional_scripts ) != false ) {
1926	wp_register_script( 'responsive-lightbox-infinite-scroll', RESPONSIVE_LIGHTBOX_URL . '/assets/infinitescroll/infinite-scroll.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ) );
1927	wp_register_script( 'responsive-lightbox-images-loaded', RESPONSIVE_LIGHTBOX_URL . '/assets/imagesloaded/imagesloaded.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ) );
1928	wp_register_script( 'responsive-lightbox-masonry', RESPONSIVE_LIGHTBOX_URL . '/assets/masonry/masonry.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ), Responsive_Lightbox()->defaults['version'], ( Responsive_Lightbox()->options['settings']['loading_place'] === 'footer' ) );
1929
1930	wp_register_script( 'responsive-lightbox', plugins_url( 'js/front.js', __FILE__ ), array( 'jquery', 'responsive-lightbox-infinite-scroll' ), $this->defaults['version'], ( $this->options['settings']['loading_place'] === 'header' ? false : true ) );
1931
1932	$args['woocommerce_gallery'] = 0;
1933
1934	if ( class_exists( 'WooCommerce' ) ) {
1935	global $woocommerce;
1936
1937	if ( Responsive_Lightbox()->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1938	if ( version_compare( $woocommerce->version, '3.0', ">=" ) )
1939	$args['woocommerce_gallery'] = 1;
1940	}
1941	}
1942
1943	$scripts[] = 'responsive-lightbox';
1944
1945	$args['ajaxurl'] = admin_url( 'admin-ajax.php' );
1946	$args['nonce'] = wp_create_nonce( 'rl_nonce' );
1947
1948	// enqueue scripts
1949	if ( $scripts && is_array( $scripts ) ) {
1950	foreach ( $scripts as $script ) {
1951	wp_enqueue_script( $script );
1952	}
1953
1954	wp_localize_script( 'responsive-lightbox', 'rlArgs', $args );
1955	}
1956
1957	// enqueue styles
1958	if ( $styles && is_array( $styles ) ) {
1959	foreach ( $styles as $style ) {
1960	wp_enqueue_style( $style );
1961	}
1962	}
1963	}
1964
1965	// gallery style
1966	wp_register_style( 'responsive-lightbox-gallery', plugins_url( 'css/gallery.css', __FILE__ ), array(), Responsive_Lightbox()->defaults['version'] );
1967	}
1968
1969	/**
1970	* Helper: convert value to boolean
1971	*
1972	* @param int $option
1973	* @return bool
1974	*/
1975	private function get_boolean_value( $option ) {
1976	return ( $option == true ? 1 : 0 );
1977	}
1978
1979	/**
1980	* Helper: convert hex color to rgb color.
1981	*
1982	* @param type $color
1983	* @return array
1984	*/
1985	public function hex2rgb( $color ) {
1986	if ( $color[0] == '#' )
1987	$color = substr( $color, 1 );
1988
1989	if ( strlen( $color ) == 6 )
1990	list( $r, $g, $b ) = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
1991	elseif ( strlen( $color ) == 3 )
1992	list( $r, $g, $b ) = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
1993	else
1994	return false;
1995
1996	$r = hexdec( $r );
1997	$g = hexdec( $g );
1998	$b = hexdec( $b );
1999
2000	return array( $r, $g, $b );
2001	}
2002	}
2003
2004	/**
2005	* Initialize Responsive Lightbox.
2006	*/
2007	function Responsive_Lightbox() {
2008	static $instance;
2009
2010	// first call to instance() initializes the plugin
2011	if ( $instance === null \|\| ! ( $instance instanceof Responsive_Lightbox ) )
2012	$instance = Responsive_Lightbox::instance();
2013
2014	return $instance;
2015	}
2016
2017	$responsive_lightbox = Responsive_Lightbox();