responsive-lightbox.php — Responsive Lightbox & Gallery 2.0.5

responsive-lightbox / responsive-lightbox.php

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responsive-lightbox.php

1303 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: 2.0.5
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) 2013-2018, 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-frontend.php' );
35	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-settings.php' );
36	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-tour.php' );
37	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-welcome.php' );
38	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'class-widgets.php' );
39	include_once( RESPONSIVE_LIGHTBOX_PATH . 'includes' . DIRECTORY_SEPARATOR . 'functions.php' );
40
41	/**
42	* Responsive Lightbox class.
43	*
44	* @class Responsive_Lightbox
45	* @version 2.0.5
46	*/
47	class Responsive_Lightbox {
48
49	public $defaults = array(
50	'settings' => array(
51	'tour' => true,
52	'script' => 'swipebox',
53	'selector' => 'lightbox',
54	'default_gallery' => 'default',
55	'builder_gallery' => 'basicgrid',
56	'default_woocommerce_gallery' => 'default',
57	'galleries' => true,
58	'gallery_image_size' => 'full',
59	'gallery_image_title' => 'default',
60	'gallery_image_caption' => 'default',
61	'force_custom_gallery' => false,
62	'woocommerce_gallery_lightbox' => false,
63	'videos' => true,
64	'widgets' => false,
65	'comments' => false,
66	'image_links' => true,
67	'image_title' => 'default',
68	'image_caption' => 'default',
69	'images_as_gallery' => false,
70	'deactivation_delete' => false,
71	'loading_place' => 'header',
72	'conditional_loading' => false,
73	'enable_custom_events' => false,
74	'custom_events' => 'ajaxComplete',
75	'update_version' => 1,
76	'update_notice' => true,
77	'update_delay_date' => 0
78	),
79	'builder' => array(
80	'gallery_builder' => true,
81	'categories' => true,
82	'tags' => true,
83	'permalink' => 'rl_gallery',
84	'permalink_categories' => 'rl_category',
85	'permalink_tags' => 'rl_tag',
86	'archives' => true,
87	'archives_category' => 'all'
88	),
89	'configuration' => array(
90	'swipebox' => array(
91	'animation' => 'css',
92	'force_png_icons' => false,
93	'hide_close_mobile' => false,
94	'remove_bars_mobile' => false,
95	'hide_bars' => true,
96	'hide_bars_delay' => 5000,
97	'video_max_width' => 1080,
98	'loop_at_end' => false
99	),
100	'prettyphoto' => array(
101	'animation_speed' => 'normal',
102	'slideshow' => false,
103	'slideshow_delay' => 5000,
104	'slideshow_autoplay' => false,
105	'opacity' => 75,
106	'show_title' => true,
107	'allow_resize' => true,
108	'allow_expand' => true,
109	'width' => 1080,
110	'height' => 720,
111	'separator' => '/',
112	'theme' => 'pp_default',
113	'horizontal_padding' => 20,
114	'hide_flash' => false,
115	'wmode' => 'opaque',
116	'video_autoplay' => false,
117	'modal' => false,
118	'deeplinking' => false,
119	'overlay_gallery' => true,
120	'keyboard_shortcuts' => true,
121	'social' => false
122	),
123	'fancybox' => array(
124	'modal' => false,
125	'show_overlay' => true,
126	'show_close_button' => true,
127	'enable_escape_button' => true,
128	'hide_on_overlay_click' => true,
129	'hide_on_content_click' => false,
130	'cyclic' => false,
131	'show_nav_arrows' => true,
132	'auto_scale' => true,
133	'scrolling' => 'yes',
134	'center_on_scroll' => true,
135	'opacity' => true,
136	'overlay_opacity' => 70,
137	'overlay_color' => '#666',
138	'title_show' => true,
139	'title_position' => 'outside',
140	'transitions' => 'fade',
141	'easings' => 'swing',
142	'speeds' => 300,
143	'change_speed' => 300,
144	'change_fade' => 100,
145	'padding' => 5,
146	'margin' => 5,
147	'video_width' => 1080,
148	'video_height' => 720
149	),
150	'nivo' => array(
151	'effect' => 'fade',
152	'click_overlay_to_close' => true,
153	'keyboard_nav' => true,
154	'error_message' => 'The requested content cannot be loaded. Please try again later.'
155	),
156	'imagelightbox' => array(
157	'animation_speed' => 250,
158	'preload_next' => true,
159	'enable_keyboard' => true,
160	'quit_on_end' => false,
161	'quit_on_image_click' => false,
162	'quit_on_document_click' => true
163	),
164	'tosrus' => array(
165	'effect' => 'slide',
166	'infinite' => true,
167	'keys' => false,
168	'autoplay' => true,
169	'pause_on_hover' => false,
170	'timeout' => 4000,
171	'pagination' => true,
172	'pagination_type' => 'thumbnails',
173	'close_on_click' => false
174	),
175	'featherlight' => array(
176	'open_speed' => 250,
177	'close_speed' => 250,
178	'close_on_click' => 'background',
179	'close_on_esc' => true,
180	'gallery_fade_in' => 100,
181	'gallery_fade_out' => 300
182	),
183	'magnific' => array(
184	'disable_on' => 0,
185	'mid_click' => true,
186	'preloader' => true,
187	'close_on_content_click' => true,
188	'close_on_background_click' => true,
189	'close_button_inside' => true,
190	'show_close_button' => true,
191	'enable_escape_key' => true,
192	'align_top' => false,
193	'fixed_content_position' => 'auto',
194	'fixed_background_position' => 'auto',
195	'auto_focus_last' => true
196	)
197	),
198	'basicgrid_gallery' => array(
199	'columns_lg' => 4,
200	'columns_md' => 3,
201	'columns_sm' => 2,
202	'columns_xs' => 1,
203	'gutter' => 2,
204	'force_height' => false,
205	'row_height' => 150
206	),
207	'basicslider_gallery' => array(
208	'adaptive_height' => true,
209	'loop' => false,
210	'captions' => 'overlay',
211	'init_single' => true,
212	'responsive' => true,
213	'preload' => 'visible',
214	'pager' => true,
215	'controls' => true,
216	'hide_on_end' => true,
217	'slide_margin' => 0,
218	'transition' => 'fade',
219	'kenburns_zoom' => 120,
220	'speed' => 800,
221	'easing' => 'swing',
222	'continuous' => true,
223	'use_css' => true,
224	'slideshow' => true,
225	'slideshow_direction' => 'next',
226	'slideshow_hover' => true,
227	'slideshow_hover_delay' => 100,
228	'slideshow_delay' => 500,
229	'slideshow_pause' => 3000
230	),
231	'basicmasonry_gallery' => array(
232	'columns_lg' => 4,
233	'columns_md' => 3,
234	'columns_sm' => 2,
235	'columns_xs' => 2,
236	'gutter' => 20,
237	'margin' => 20,
238	'origin_left' => true,
239	'origin_top' => true
240	),
241	'version' => '2.0.5',
242	'activation_date' => ''
243	);
244	public $options = array();
245	public $gallery_types = array();
246	private $version = false;
247	private $notices = array();
248	private static $_instance;
249
250	private function __clone() {}
251	private function __wakeup() {}
252
253	/**
254	* Main Responsive Lightbox instance.
255	*
256	* @return object
257	*/
258	public static function instance() {
259	if ( self::$_instance === null )
260	self::$_instance = new self();
261
262	return self::$_instance;
263	}
264
265	/**
266	* Class constructor.
267	*/
268	public function __construct() {
269	register_activation_hook( __FILE__, array( $this, 'activate_multisite' ) );
270	register_deactivation_hook( __FILE__, array( $this, 'deactivate_multisite' ) );
271
272	// change from older versions
273	$this->version = $db_version = get_option( 'responsive_lightbox_version' );
274
275	// legacy version update
276	if ( version_compare( ( $db_version === false ? '1.0.0' : $db_version ), '1.0.5', '<' ) ) {
277	if ( ( $array = get_option( 'rl_settings' ) ) !== false ) {
278	update_option( 'responsive_lightbox_settings', $array );
279	delete_option( 'rl_settings' );
280	}
281
282	if ( ( $array = get_option( 'rl_configuration' ) ) !== false ) {
283	update_option( 'responsive_lightbox_configuration', $array );
284	delete_option( 'rl_configuration' );
285	}
286	// plugin version update
287	} elseif ( version_compare( ( $db_version === false ? '1.0.0' : $db_version ), $this->defaults['version'], '<' ) )
288	update_option( 'responsive_lightbox_version', $this->defaults['version'], false );
289
290	$this->options['settings'] = array_merge( $this->defaults['settings'], ( ( $array = get_option( 'responsive_lightbox_settings' ) ) === false ? array() : $array ) );
291	$this->options['builder'] = array_merge( $this->defaults['builder'], ( ( $array = get_option( 'responsive_lightbox_builder' ) ) === false ? array() : $array ) );
292
293	// for multi arrays we have to merge them separately
294	$db_conf_opts = ( ( $base = get_option( 'responsive_lightbox_configuration' ) ) === false ? array() : $base );
295
296	foreach ( $this->defaults['configuration'] as $script => $settings ) {
297	$this->options['configuration'][$script] = array_merge( $settings, ( isset( $db_conf_opts[$script] ) ? $db_conf_opts[$script] : array() ) );
298	}
299
300	// add default galleries options
301	$this->options['basicgrid_gallery'] = array_merge( $this->defaults['basicgrid_gallery'], ( ( $array = get_option( 'responsive_lightbox_basicgrid_gallery', $this->defaults['basicgrid_gallery'] ) ) == false ? array() : $array ) );
302	$this->options['basicslider_gallery'] = array_merge( $this->defaults['basicslider_gallery'], ( ( $array = get_option( 'responsive_lightbox_basicslider_gallery', $this->defaults['basicslider_gallery'] ) ) == false ? array() : $array ) );
303	$this->options['basicmasonry_gallery'] = array_merge( $this->defaults['basicmasonry_gallery'], ( ( $array = get_option( 'responsive_lightbox_basicmasonry_gallery', $this->defaults['basicmasonry_gallery'] ) ) == false ? array() : $array ) );
304
305	// actions
306	add_action( 'plugins_loaded', array( $this, 'load_textdomain' ) );
307	add_action( 'init', array( $this, 'init_galleries' ) );
308	add_action( 'wp_enqueue_scripts', array( $this, 'front_scripts_styles' ) );
309	add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts_styles' ) );
310	add_action( 'sidebar_admin_setup', array( $this, 'sidebar_admin_setup' ) );
311	add_action( 'admin_init', array( $this, 'update_notice' ) );
312	add_action( 'wp_ajax_rl_dismiss_notice', array( $this, 'dismiss_notice' ) );
313
314	// filters
315	add_filter( 'plugin_action_links', array( $this, 'plugin_settings_link' ), 10, 2 );
316	add_filter( 'plugin_row_meta', array( $this, 'plugin_extend_links' ), 10, 2 );
317	}
318
319	/**
320	* Single site activation function.
321	*/
322	public function activate_single() {
323	// transient for welcome screen
324	if ( get_option( 'responsive_lightbox_activation_date', false ) === false )
325	set_transient( 'rl_activation_redirect', 1, 3600 );
326	elseif ( $this->version !== false ) {
327	// activated from old version
328	if ( version_compare( $this->version, '2.0.0', '<' ) ) {
329	set_transient( 'rl_activation_redirect', 1, 3600 );
330	}
331	} else
332	set_transient( 'rl_activation_redirect', 1, 3600 );
333
334	add_option( 'responsive_lightbox_settings', $this->defaults['settings'], '', 'no' );
335	add_option( 'responsive_lightbox_configuration', $this->defaults['configuration'], '', 'no' );
336	add_option( 'responsive_lightbox_version', $this->defaults['version'], '', 'no' );
337
338	// permalinks
339	flush_rewrite_rules();
340	}
341
342	/**
343	* Single site deactivation function.
344	*
345	* @param bool $multi
346	*/
347	public function deactivate_single( $multi = false ) {
348	if ( $multi === true ) {
349	$options = get_option( 'responsive_lightbox_settings' );
350	$check = $options['deactivation_delete'];
351	} else
352	$check = $this->options['settings']['deactivation_delete'];
353
354	if ( $check ) {
355	delete_option( 'responsive_lightbox_settings' );
356	delete_option( 'responsive_lightbox_configuration' );
357	delete_option( 'responsive_lightbox_version' );
358	}
359
360	// permalinks
361	flush_rewrite_rules();
362	}
363
364	/**
365	* Activation function.
366	*
367	* @param bool $networkwide
368	*/
369	public function activate_multisite( $networkwide ) {
370	if ( is_multisite() && $networkwide ) {
371	global $wpdb;
372
373	$activated_blogs = array();
374	$current_blog_id = $wpdb->blogid;
375	$blogs_ids = $wpdb->get_col( $wpdb->prepare( 'SELECT blog_id FROM ' . $wpdb->blogs, '' ) );
376
377	foreach ( $blogs_ids as $blog_id ) {
378	switch_to_blog( $blog_id );
379	$this->activate_single();
380	$activated_blogs[] = (int) $blog_id;
381	}
382
383	switch_to_blog( $current_blog_id );
384	update_site_option( 'responsive_lightbox_activated_blogs', $activated_blogs, array() );
385	} else
386	$this->activate_single();
387	}
388
389	/**
390	* Dectivation function.
391	*
392	* @param bool $networkwide
393	*/
394	public function deactivate_multisite( $networkwide ) {
395	if ( is_multisite() && $networkwide ) {
396	global $wpdb;
397
398	$current_blog_id = $wpdb->blogid;
399	$blogs_ids = $wpdb->get_col( $wpdb->prepare( 'SELECT blog_id FROM ' . $wpdb->blogs, '' ) );
400
401	if ( ($activated_blogs = get_site_option( 'responsive_lightbox_activated_blogs', false, false )) === false )
402	$activated_blogs = array();
403
404	foreach ( $blogs_ids as $blog_id ) {
405	switch_to_blog( $blog_id );
406	$this->deactivate_single( true );
407
408	if ( in_array( (int) $blog_id, $activated_blogs, true ) )
409	unset( $activated_blogs[array_search( $blog_id, $activated_blogs )] );
410	}
411
412	switch_to_blog( $current_blog_id );
413	update_site_option( 'responsive_lightbox_activated_blogs', $activated_blogs );
414	} else
415	$this->deactivate_single();
416	}
417
418	/**
419	* Load textdomain
420	*/
421	public function load_textdomain() {
422	load_plugin_textdomain( 'responsive-lightbox', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
423
424	// gallery types
425	$this->gallery_types = array(
426	'default' => __( 'Default', 'responsive-lightbox' ),
427	'basicgrid' => __( 'Basic Grid', 'responsive-lightbox' ),
428	'basicslider' => __( 'Basic Slider', 'responsive-lightbox' ),
429	'basicmasonry' => __( 'Basic Masonry', 'responsive-lightbox' )
430	);
431	}
432
433	/**
434	* Update notice.
435	*/
436	public function update_notice() {
437	if ( ! current_user_can( 'install_plugins' ) )
438	return;
439
440	$current_update = 2;
441
442	// get current time
443	$current_time = time();
444
445	if ( $this->options['settings']['update_version'] < $current_update ) {
446	// check version, if update ver is lower than plugin ver, set update notice to true
447	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_version' => $current_update, 'update_notice' => true ) );
448
449	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
450
451	// set activation date
452	$activation_date = get_option( 'responsive_lightbox_activation_date' );
453
454	if ( $activation_date === false )
455	update_option( 'responsive_lightbox_activation_date', $current_time );
456	}
457
458	// display current version notice
459	if ( $this->options['settings']['update_notice'] === true ) {
460	// include notice js, only if needed
461	add_action( 'admin_print_scripts', array( $this, 'admin_inline_js' ), 999 );
462
463	// get activation date
464	$activation_date = get_option( 'responsive_lightbox_activation_date' );
465
466	if ( (int) $this->options['settings']['update_delay_date'] === 0 ) {
467	if ( $activation_date + 1209600 > $current_time )
468	$this->options['settings']['update_delay_date'] = $activation_date + 1209600;
469	else
470	$this->options['settings']['update_delay_date'] = $current_time;
471
472	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
473	}
474
475	if ( ( ! empty( $this->options['settings']['update_delay_date'] ) ? (int) $this->options['settings']['update_delay_date'] : $current_time ) <= $current_time )
476	$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' );
477	}
478	}
479
480	/**
481	* Dismiss notice.
482	*/
483	public function dismiss_notice() {
484	if ( ! current_user_can( 'install_plugins' ) )
485	return;
486
487	if ( wp_verify_nonce( esc_attr( $_REQUEST['nonce'] ), 'rl_dismiss_notice' ) ) {
488	$notice_action = empty( $_REQUEST['notice_action'] ) \|\| $_REQUEST['notice_action'] === 'hide' ? 'hide' : esc_attr( $_REQUEST['notice_action'] );
489
490	switch ( $notice_action ) {
491	// delay notice
492	case 'delay':
493	// set delay period to 1 week from now
494	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_delay_date' => time() + 1209600 ) );
495	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
496	break;
497
498	// hide notice
499	default:
500	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_notice' => false ) );
501	$this->options['settings'] = array_merge( $this->options['settings'], array( 'update_delay_date' => 0 ) );
502
503	update_option( 'responsive_lightbox_settings', $this->options['settings'] );
504	}
505	}
506
507	exit;
508	}
509
510	/**
511	* Add admin notices.
512	*
513	* @param string $html
514	* @param string $status
515	* @param bool $paragraph
516	* @param bool $network
517	*/
518	public function add_notice( $html = '', $status = 'error', $paragraph = true, $network = false ) {
519	$this->notices[] = array(
520	'html' => $html,
521	'status' => $status,
522	'paragraph' => $paragraph
523	);
524
525	add_action( 'admin_notices', array( $this, 'display_notice') );
526
527	if ( $network )
528	add_action( 'network_admin_notices', array( $this, 'display_notice') );
529	}
530
531	/**
532	* Print admin notices.
533	*
534	* @return mixed
535	*/
536	public function display_notice() {
537	foreach( $this->notices as $notice ) {
538	echo '
539	<div class="' . $notice['status'] . '">
540	' . ( $notice['paragraph'] ? '<p>' : '' ) . '
541	' . $notice['html'] . '
542	' . ( $notice['paragraph'] ? '</p>' : '' ) . '
543	</div>';
544	}
545	}
546
547	/**
548	* Print admin scripts.
549	*
550	* @return mixed
551	*/
552	public function admin_inline_js() {
553	if ( ! current_user_can( 'install_plugins' ) )
554	return;
555	?>
556	<script type="text/javascript">
557	( function ( $ ) {
558	$( document ).ready( function () {
559	// save dismiss state
560	$( '.rl-notice.is-dismissible' ).on( 'click', '.notice-dismiss, .rl-dismissible-notice', function ( e ) {
561	var notice_action = 'hide';
562
563	if ( $( e.currentTarget ).hasClass( 'rl-delay-notice' ) ) {
564	notice_action = 'delay'
565	}
566
567	$.post( ajaxurl, {
568	action: 'rl_dismiss_notice',
569	notice_action: notice_action,
570	url: '<?php echo admin_url( 'admin-ajax.php' ); ?>',
571	nonce: '<?php echo wp_create_nonce( 'rl_dismiss_notice' ); ?>'
572	} );
573
574	$( e.delegateTarget ).slideUp( 'fast' );
575	} );
576	} );
577	} )( jQuery );
578	</script>
579	<?php
580	}
581
582	/**
583	* Add links to Support Forum.
584	*
585	* @param array $links
586	* @param string $file
587	* @return array
588	*/
589	public function plugin_extend_links( $links, $file ) {
590	if ( ! current_user_can( 'install_plugins' ) )
591	return $links;
592
593	$plugin = plugin_basename( __FILE__ );
594
595	if ( $file == $plugin ) {
596	return array_merge(
597	$links, array( sprintf( '<a href="https://dfactory.eu/support/forum/responsive-lightbox/" target="_blank">%s</a>', __( 'Support', 'responsive-lightbox' ) ) )
598	);
599	}
600
601	return $links;
602	}
603
604	/**
605	* Add links to Settings page.
606	*
607	* @param array $links
608	* @param string $file
609	* @return array
610	*/
611	public function plugin_settings_link( $links, $file ) {
612	if ( ! is_admin() \|\| ! current_user_can( apply_filters( 'rl_lightbox_settings_capability', 'manage_options' ) ) )
613	return $links;
614
615	static $plugin;
616
617	$plugin = plugin_basename( __FILE__ );
618
619	if ( $file == $plugin ) {
620	$settings_link = sprintf( '<a href="%s">%s</a>', admin_url( 'admin.php' ) . '?page=responsive-lightbox-settings', __( 'Settings', 'responsive-lightbox' ) );
621	array_unshift( $links, $settings_link );
622
623	$links[] = sprintf( '<a href="%s" style="color: green;">%s</a>', admin_url( 'admin.php' ) . '?page=responsive-lightbox-addons', __( 'Add-ons', 'responsive-lightbox' ) );
624	}
625
626	return $links;
627	}
628
629	/**
630	* Initialize galleries.
631	*
632	* @return void
633	*/
634	public function init_galleries() {
635	// initialize gallery class
636	new Responsive_Lightbox_Galleries( ! $this->options['builder']['gallery_builder'] );
637
638	// end if in read only mode
639	if ( ! $this->options['builder']['gallery_builder'] )
640	return;
641
642	$taxonomies = array();
643
644	if ( $this->options['builder']['categories'] ) {
645	$taxonomies[] = 'rl_category';
646
647	register_taxonomy( 'rl_category', 'rl_gallery', array(
648	'public' => true,
649	'hierarchical' => true,
650	'labels' => array(
651	'name' => _x( 'Gallery Categories', 'taxonomy general name', 'responsive-lightbox' ),
652	'singular_name' => _x( 'Gallery Category', 'taxonomy singular name', 'responsive-lightbox' ),
653	'search_items' => __( 'Search Gallery Categories', 'responsive-lightbox' ),
654	'all_items' => __( 'All Gallery Categories', 'responsive-lightbox' ),
655	'parent_item' => __( 'Parent Gallery Category', 'responsive-lightbox' ),
656	'parent_item_colon' => __( 'Parent Gallery Category:', 'responsive-lightbox' ),
657	'edit_item' => __( 'Edit Gallery Category', 'responsive-lightbox' ),
658	'view_item' => __( 'View Gallery Category', 'responsive-lightbox' ),
659	'update_item' => __( 'Update Gallery Category', 'responsive-lightbox' ),
660	'add_new_item' => __( 'Add New Gallery Category', 'responsive-lightbox' ),
661	'new_item_name' => __( 'New Gallery Category Name', 'responsive-lightbox' ),
662	'menu_name' => __( 'Categories', 'responsive-lightbox' )
663	),
664	'show_ui' => true,
665	'show_admin_column' => true,
666	'update_count_callback' => '_update_post_term_count',
667	'query_var' => true,
668	'rewrite' => array(
669	'slug' => $this->options['builder']['permalink_categories'],
670	'with_front' => false,
671	'hierarchical' => false
672	)
673	) );
674	}
675
676	if ( $this->options['builder']['tags'] ) {
677	$taxonomies[] = 'rl_tag';
678
679	register_taxonomy( 'rl_tag', 'rl_gallery', array(
680	'public' => true,
681	'hierarchical' => false,
682	'labels' => array(
683	'name' => _x( 'Gallery Tags', 'taxonomy general name', 'responsive-lightbox' ),
684	'singular_name' => _x( 'Gallery Tag', 'taxonomy singular name', 'responsive-lightbox' ),
685	'search_items' => __( 'Search Gallery Tags', 'responsive-lightbox' ),
686	'popular_items' => __( 'Popular Gallery Tags', 'responsive-lightbox' ),
687	'all_items' => __( 'All Gallery Tags', 'responsive-lightbox' ),
688	'parent_item' => null,
689	'parent_item_colon' => null,
690	'edit_item' => __( 'Edit Gallery Tag', 'responsive-lightbox' ),
691	'update_item' => __( 'Update Gallery Tag', 'responsive-lightbox' ),
692	'add_new_item' => __( 'Add New Gallery Tag', 'responsive-lightbox' ),
693	'new_item_name' => __( 'New Gallery Tag Name', 'responsive-lightbox' ),
694	'separate_items_with_commas' => __( 'Separate gallery tags with commas', 'responsive-lightbox' ),
695	'add_or_remove_items' => __( 'Add or remove gallery tags', 'responsive-lightbox' ),
696	'choose_from_most_used' => __( 'Choose from the most used gallery tags', 'responsive-lightbox' ),
697	'menu_name' => __( 'Tags', 'responsive-lightbox' )
698	),
699	'show_ui' => true,
700	'show_admin_column' => true,
701	'update_count_callback' => '_update_post_term_count',
702	'query_var' => true,
703	'rewrite' => array(
704	'slug' => $this->options['builder']['permalink_tags'],
705	'with_front' => false,
706	'hierarchical' => false
707	)
708	) );
709	}
710
711	// register rl_gallery
712	register_post_type(
713	'rl_gallery',
714	array(
715	'labels' => array(
716	'name' => _x( 'Galleries', 'post type general name', 'responsive-lightbox' ),
717	'singular_name' => _x( 'Gallery', 'post type singular name', 'responsive-lightbox' ),
718	'add_new' => __( 'Add New', 'responsive-lightbox' ),
719	'add_new_item' => __( 'Add New Gallery', 'responsive-lightbox' ),
720	'edit_item' => __( 'Edit Gallery', 'responsive-lightbox' ),
721	'new_item' => __( 'New Gallery', 'responsive-lightbox' ),
722	'view_item' => __( 'View Gallery', 'responsive-lightbox' ),
723	'view_items' => __( 'View Galleries', 'responsive-lightbox' ),
724	'search_items' => __( 'Search Galleries', 'responsive-lightbox' ),
725	'not_found' => __( 'No galleries found', 'responsive-lightbox' ),
726	'not_found_in_trash' => __( 'No galleries found in trash', 'responsive-lightbox' ),
727	'all_items' => __( 'All Galleries', 'responsive-lightbox' ),
728	'menu_name' => __( 'Gallery', 'responsive-lightbox' )
729	),
730	'description' => '',
731	'public' => true,
732	'exclude_from_search' => false,
733	'publicly_queryable' => true,
734	'show_ui' => true,
735	'show_in_menu' => true,
736	'show_in_admin_bar' => true,
737	'show_in_nav_menus' => true,
738	'menu_position' => 57,
739	'menu_icon' => 'dashicons-format-gallery',
740	'map_meta_cap' => true,
741	'hierarchical' => false,
742	'supports' => array( 'title', 'author', 'thumbnail' ),
743	'has_archive' => $this->options['builder']['archives'],
744	'query_var' => true,
745	'can_export' => true,
746	'rewrite' => array(
747	'slug' => $this->options['builder']['permalink'],
748	'with_front' => false,
749	'feed' => true,
750	'pages' => true
751	),
752	'taxonomies' => $taxonomies
753	)
754	);
755
756	if ( $this->options['builder']['archives'] && $this->options['builder']['archives_category'] !== 'all' && ! is_admin() )
757	add_action( 'pre_get_posts', array( $this, 'gallery_archives' ) );
758
759	add_filter( 'post_updated_messages', array( $this, 'post_updated_messages' ) );
760	}
761
762	/**
763	* Gallery update messages.
764	*
765	* @param array $messages
766	* @return array
767	*/
768	public function gallery_archives( $query ) {
769	if ( is_post_type_archive( 'rl_gallery' ) ) {
770	$query->set(
771	'tax_query',
772	array(
773	'relation' => 'OR',
774	array(
775	'taxonomy' => 'rl_category',
776	'field' => 'slug',
777	'terms' => $this->options['builder']['archives_category']
778	)
779	)
780	);
781	}
782	}
783
784	/**
785	* Gallery update messages.
786	*
787	* @param array $messages
788	* @return array
789	*/
790	public function post_updated_messages( $messages ) {
791	$post = get_post();
792	$post_type = get_post_type( $post );
793	$post_type_object = get_post_type_object( $post_type );
794
795	$messages['rl_gallery'] = array(
796	1 => __( 'Gallery updated.', 'responsive-lightbox' ),
797	4 => __( 'Gallery updated.', 'responsive-lightbox' ),
798	5 => isset( $_GET['revision'] ) ? sprintf( __( 'Gallery restored to revision from %s', 'responsive-lightbox' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
799	6 => __( 'Gallery published.', 'responsive-lightbox' ),
800	7 => __( 'Gallery saved.', 'responsive-lightbox' ),
801	8 => __( 'Gallery submitted.', 'responsive-lightbox' ),
802	9 => sprintf(
803	__( 'Gallery scheduled for: <strong>%1$s</strong>.', 'responsive-lightbox' ),
804	date_i18n( __( 'M j, Y @ G:i', 'responsive-lightbox' ), strtotime( $post->post_date ) )
805	),
806	10 => __( 'Gallery draft updated.', 'responsive-lightbox' )
807	);
808
809	if ( $post_type_object->publicly_queryable && 'rl_gallery' === $post_type ) {
810	$permalink = get_permalink( $post->ID );
811
812	$view_link = sprintf( ' <a href="%s">%s</a>', esc_url( $permalink ), __( 'View gallery', 'responsive-lightbox' ) );
813	$messages[$post_type][1] .= $view_link;
814	$messages[$post_type][6] .= $view_link;
815	$messages[$post_type][9] .= $view_link;
816
817	$preview_permalink = add_query_arg( 'preview', 'true', $permalink );
818	$preview_link = sprintf( ' <a target="_blank" href="%s">%s</a>', esc_url( $preview_permalink ), __( 'Preview gallery', 'responsive-lightbox' ) );
819	$messages[$post_type][8] .= $preview_link;
820	$messages[$post_type][10] .= $preview_link;
821	}
822
823	return $messages;
824	}
825
826	/**
827	* Enqueue admin scripts and styles.
828	*
829	* @param string $page
830	*/
831	public function admin_scripts_styles( $page ) {
832	if ( preg_match( '/^(toplevel\|lightbox)_page_responsive-lightbox-(' . implode( '\|', array_keys( Responsive_Lightbox()->settings->tabs ) ) . ')$/', $page ) === 1 ) {
833	wp_enqueue_script( 'responsive-lightbox-admin', plugins_url( 'js/admin.js', __FILE__ ), array( 'jquery', 'wp-color-picker' ), $this->defaults['version'] );
834
835	wp_localize_script(
836	'responsive-lightbox-admin',
837	'rlArgs',
838	array(
839	'resetSettingsToDefaults' => __( 'Are you sure you want to reset these settings to defaults?', 'responsive-lightbox' ),
840	'resetScriptToDefaults' => __( 'Are you sure you want to reset this script settings to defaults?', 'responsive-lightbox' ),
841	'resetGalleryToDefaults' => __( 'Are you sure you want to reset this gallery settings to defaults?', 'responsive-lightbox' )
842	)
843	);
844
845	wp_enqueue_style( 'wp-color-picker' );
846
847	wp_enqueue_style( 'responsive-lightbox-admin', plugins_url( 'css/admin.css', __FILE__ ), array(), $this->defaults['version'] );
848	} elseif ( in_array( $page, array( 'post.php', 'edit.php', 'post-new.php' ), true ) && get_post_type() === 'rl_gallery' ) {
849	wp_enqueue_media();
850
851	wp_enqueue_script( 'responsive-lightbox-admin-galleries-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/js/select2' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ), $this->defaults['version'] );
852
853	wp_enqueue_script( 'responsive-lightbox-admin-galleries', RESPONSIVE_LIGHTBOX_URL . '/js/admin-galleries.js', array( 'jquery', 'wp-color-picker' ), $this->defaults['version'] );
854
855	wp_localize_script(
856	'responsive-lightbox-admin-galleries',
857	'rlArgs',
858	array(
859	'mediaItemTemplate' => $this->galleries->media_item_template,
860	'textSelectImages' => __( 'Select images', 'responsive-lightbox' ),
861	'textUseImages' => __( 'Use these images', 'responsive-lightbox' ),
862	'editTitle' => __( 'Edit attachment', 'responsive-lightbox' ),
863	'buttonEditFile' => __( 'Save attachment', 'responsive-lightbox' ),
864	'nonce' => wp_create_nonce( 'rl-gallery' ),
865	'post_id' => get_the_ID()
866	)
867	);
868
869	wp_enqueue_style( 'wp-color-picker' );
870
871	wp_enqueue_style( 'responsive-lightbox-admin-galleries-select2', RESPONSIVE_LIGHTBOX_URL . '/assets/select2/css/select2' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', array(), $this->defaults['version'] );
872
873	wp_enqueue_style( 'responsive-lightbox-admin-galleries', RESPONSIVE_LIGHTBOX_URL . '/css/admin-galleries.css', array(), $this->defaults['version'] );
874	}
875	}
876
877	/**
878	* Enqueue admin widget scripts.
879	*/
880	public function sidebar_admin_setup() {
881	wp_enqueue_media();
882
883	wp_enqueue_script( 'responsive-lightbox-admin-widgets', plugins_url( 'js/admin-widgets.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'] );
884
885	wp_localize_script(
886	'responsive-lightbox-admin-widgets',
887	'rlArgs',
888	array(
889	'textRemoveImage' => __( 'Remove image', 'responsive-lightbox' ),
890	'textSelectImages' => __( 'Select images', 'responsive-lightbox' ),
891	'textSelectImage' => __( 'Select image', 'responsive-lightbox' ),
892	'textUseImages' => __( 'Use these images', 'responsive-lightbox' ),
893	'textUseImage' => __( 'Use this image', 'responsive-lightbox' )
894	)
895	);
896
897	wp_register_style(
898	'responsive-lightbox-admin', plugins_url( 'css/admin.css', __FILE__ ), array(), $this->defaults['version']
899	);
900	wp_enqueue_style( 'responsive-lightbox-admin' );
901	}
902
903	/**
904	* Enqueue frontend scripts and styles.
905	*/
906	public function front_scripts_styles() {
907	$args = apply_filters( 'rl_lightbox_args', array(
908	'script' => $this->options['settings']['script'],
909	'selector' => $this->options['settings']['selector'],
910	'customEvents' => ( $this->options['settings']['enable_custom_events'] === true ? ' ' . $this->options['settings']['custom_events'] : '' ),
911	'activeGalleries' => $this->get_boolean_value( $this->options['settings']['galleries'] )
912	) );
913
914	$scripts = array();
915	$styles = array();
916
917	switch ( $args['script'] ) {
918	case 'prettyphoto':
919	wp_register_script(
920	'responsive-lightbox-prettyphoto', plugins_url( 'assets/prettyphoto/js/jquery.prettyPhoto' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
921	);
922
923	wp_register_style(
924	'responsive-lightbox-prettyphoto', plugins_url( 'assets/prettyphoto/css/prettyPhoto' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
925	);
926
927	$scripts[] = 'responsive-lightbox-prettyphoto';
928	$styles[] = 'responsive-lightbox-prettyphoto';
929
930	$args = array_merge(
931	$args, array(
932	'animationSpeed' => $this->options['configuration']['prettyphoto']['animation_speed'],
933	'slideshow' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['slideshow'] ),
934	'slideshowDelay' => $this->options['configuration']['prettyphoto']['slideshow_delay'],
935	'slideshowAutoplay' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['slideshow_autoplay'] ),
936	'opacity' => sprintf( '%.2f', ($this->options['configuration']['prettyphoto']['opacity'] / 100 ) ),
937	'showTitle' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['show_title'] ),
938	'allowResize' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['allow_resize'] ),
939	'allowExpand' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['allow_expand'] ),
940	'width' => $this->options['configuration']['prettyphoto']['width'],
941	'height' => $this->options['configuration']['prettyphoto']['height'],
942	'separator' => $this->options['configuration']['prettyphoto']['separator'],
943	'theme' => $this->options['configuration']['prettyphoto']['theme'],
944	'horizontalPadding' => $this->options['configuration']['prettyphoto']['horizontal_padding'],
945	'hideFlash' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['hide_flash'] ),
946	'wmode' => $this->options['configuration']['prettyphoto']['wmode'],
947	'videoAutoplay' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['video_autoplay'] ),
948	'modal' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['modal'] ),
949	'deeplinking' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['deeplinking'] ),
950	'overlayGallery' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['overlay_gallery'] ),
951	'keyboardShortcuts' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['keyboard_shortcuts'] ),
952	'social' => $this->get_boolean_value( $this->options['configuration']['prettyphoto']['social'] )
953	)
954	);
955	break;
956
957	case 'swipebox':
958	wp_register_script(
959	'responsive-lightbox-swipebox', plugins_url( 'assets/swipebox/js/jquery.swipebox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
960	);
961
962	wp_register_style(
963	'responsive-lightbox-swipebox', plugins_url( 'assets/swipebox/css/swipebox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
964	);
965
966	$scripts[] = 'responsive-lightbox-swipebox';
967	$styles[] = 'responsive-lightbox-swipebox';
968
969	$args = array_merge(
970	$args, array(
971	'animation' => $this->get_boolean_value( ($this->options['configuration']['swipebox']['animation'] === 'css' ? true : false ) ),
972	'hideCloseButtonOnMobile' => $this->get_boolean_value( $this->options['configuration']['swipebox']['hide_close_mobile'] ),
973	'removeBarsOnMobile' => $this->get_boolean_value( $this->options['configuration']['swipebox']['remove_bars_mobile'] ),
974	'hideBars' => $this->get_boolean_value( $this->options['configuration']['swipebox']['hide_bars'] ),
975	'hideBarsDelay' => $this->options['configuration']['swipebox']['hide_bars_delay'],
976	'videoMaxWidth' => $this->options['configuration']['swipebox']['video_max_width'],
977	'useSVG' => ! $this->options['configuration']['swipebox']['force_png_icons'],
978	'loopAtEnd' => $this->get_boolean_value( $this->options['configuration']['swipebox']['loop_at_end'] )
979	)
980	);
981	break;
982
983	case 'fancybox':
984	wp_register_script(
985	'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 )
986	);
987
988	wp_register_style(
989	'responsive-lightbox-fancybox', plugins_url( 'assets/fancybox/jquery.fancybox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
990	);
991
992	$scripts[] = 'responsive-lightbox-fancybox';
993	$styles[] = 'responsive-lightbox-fancybox';
994
995	$args = array_merge(
996	$args, array(
997	'modal' => $this->get_boolean_value( $this->options['configuration']['fancybox']['modal'] ),
998	'showOverlay' => $this->get_boolean_value( $this->options['configuration']['fancybox']['show_overlay'] ),
999	'showCloseButton' => $this->get_boolean_value( $this->options['configuration']['fancybox']['show_close_button'] ),
1000	'enableEscapeButton' => $this->get_boolean_value( $this->options['configuration']['fancybox']['enable_escape_button'] ),
1001	'hideOnOverlayClick' => $this->get_boolean_value( $this->options['configuration']['fancybox']['hide_on_overlay_click'] ),
1002	'hideOnContentClick' => $this->get_boolean_value( $this->options['configuration']['fancybox']['hide_on_content_click'] ),
1003	'cyclic' => $this->get_boolean_value( $this->options['configuration']['fancybox']['cyclic'] ),
1004	'showNavArrows' => $this->get_boolean_value( $this->options['configuration']['fancybox']['show_nav_arrows'] ),
1005	'autoScale' => $this->get_boolean_value( $this->options['configuration']['fancybox']['auto_scale'] ),
1006	'scrolling' => $this->options['configuration']['fancybox']['scrolling'],
1007	'centerOnScroll' => $this->get_boolean_value( $this->options['configuration']['fancybox']['center_on_scroll'] ),
1008	'opacity' => $this->get_boolean_value( $this->options['configuration']['fancybox']['opacity'] ),
1009	'overlayOpacity' => $this->options['configuration']['fancybox']['overlay_opacity'],
1010	'overlayColor' => $this->options['configuration']['fancybox']['overlay_color'],
1011	'titleShow' => $this->get_boolean_value( $this->options['configuration']['fancybox']['title_show'] ),
1012	'titlePosition' => $this->options['configuration']['fancybox']['title_position'],
1013	'transitions' => $this->options['configuration']['fancybox']['transitions'],
1014	'easings' => $this->options['configuration']['fancybox']['easings'],
1015	'speeds' => $this->options['configuration']['fancybox']['speeds'],
1016	'changeSpeed' => $this->options['configuration']['fancybox']['change_speed'],
1017	'changeFade' => $this->options['configuration']['fancybox']['change_fade'],
1018	'padding' => $this->options['configuration']['fancybox']['padding'],
1019	'margin' => $this->options['configuration']['fancybox']['margin'],
1020	'videoWidth' => $this->options['configuration']['fancybox']['video_width'],
1021	'videoHeight' => $this->options['configuration']['fancybox']['video_height']
1022	)
1023	);
1024	break;
1025
1026	case 'nivo':
1027	wp_register_script(
1028	'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']
1029	);
1030
1031	wp_register_style(
1032	'responsive-lightbox-nivo', plugins_url( 'assets/nivo/nivo-lightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1033	);
1034
1035	wp_register_style(
1036	'responsive-lightbox-nivo-default', plugins_url( 'assets/nivo/themes/default/default.css', __FILE__ ), array(), $this->defaults['version']
1037	);
1038
1039	$scripts[] = 'responsive-lightbox-nivo';
1040	$styles[] = 'responsive-lightbox-nivo';
1041	$styles[] = 'responsive-lightbox-nivo-default';
1042
1043	$args = array_merge(
1044	$args, array(
1045	'effect' => $this->options['configuration']['nivo']['effect'],
1046	'clickOverlayToClose' => $this->get_boolean_value( $this->options['configuration']['nivo']['click_overlay_to_close'] ),
1047	'keyboardNav' => $this->get_boolean_value( $this->options['configuration']['nivo']['keyboard_nav'] ),
1048	'errorMessage' => esc_attr( $this->options['configuration']['nivo']['error_message'] )
1049	)
1050	);
1051	break;
1052
1053	case 'imagelightbox':
1054	wp_register_script(
1055	'responsive-lightbox-imagelightbox', plugins_url( 'assets/imagelightbox/js/imagelightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1056	);
1057
1058	wp_register_style(
1059	'responsive-lightbox-imagelightbox', plugins_url( 'assets/imagelightbox/css/imagelightbox' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1060	);
1061
1062	$scripts[] = 'responsive-lightbox-imagelightbox';
1063	$styles[] = 'responsive-lightbox-imagelightbox';
1064
1065	$args = array_merge(
1066	$args, array(
1067	'animationSpeed' => $this->options['configuration']['imagelightbox']['animation_speed'],
1068	'preloadNext' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['preload_next'] ),
1069	'enableKeyboard' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['enable_keyboard'] ),
1070	'quitOnEnd' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['quit_on_end'] ),
1071	'quitOnImageClick' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['quit_on_image_click'] ),
1072	'quitOnDocumentClick' => $this->get_boolean_value( $this->options['configuration']['imagelightbox']['quit_on_document_click'] ),
1073	)
1074	);
1075	break;
1076
1077	case 'tosrus':
1078	// swipe support, enqueue Hammer.js on mobile devices only
1079	if ( wp_is_mobile() ) {
1080	wp_register_script(
1081	'responsive-lightbox-hammer-js', plugins_url( 'assets/tosrus/js/hammer' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', __FILE__ ), array(), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1082	);
1083	$scripts[] = 'responsive-lightbox-hammer-js';
1084	}
1085
1086	wp_register_script(
1087	'responsive-lightbox-tosrus', plugins_url( 'assets/tosrus/js/jquery.tosrus' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.all.js', __FILE__ ), array( 'jquery' ), $this->defaults['version'], ($this->options['settings']['loading_place'] === 'header' ? false : true )
1088	);
1089
1090	wp_register_style(
1091	'responsive-lightbox-tosrus', plugins_url( 'assets/tosrus/css/jquery.tosrus' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.all.css', __FILE__ ), array(), $this->defaults['version']
1092	);
1093
1094	$scripts[] = 'responsive-lightbox-tosrus';
1095	$styles[] = 'responsive-lightbox-tosrus';
1096
1097	$args = array_merge( $args, array(
1098	'effect' => $this->options['configuration']['tosrus']['effect'],
1099	'infinite' => $this->get_boolean_value( $this->options['configuration']['tosrus']['infinite'] ),
1100	'keys' => $this->get_boolean_value( $this->options['configuration']['tosrus']['keys'] ),
1101	'autoplay' => $this->get_boolean_value( $this->options['configuration']['tosrus']['autoplay'] ),
1102	'pauseOnHover' => $this->get_boolean_value( $this->options['configuration']['tosrus']['pause_on_hover'] ),
1103	'timeout' => $this->options['configuration']['tosrus']['timeout'],
1104	'pagination' => $this->get_boolean_value( $this->options['configuration']['tosrus']['pagination'] ),
1105	'paginationType' => $this->options['configuration']['tosrus']['pagination_type'],
1106	'closeOnClick' => $this->get_boolean_value( $this->options['configuration']['tosrus']['close_on_click'] )
1107	)
1108	);
1109	break;
1110
1111	case 'featherlight':
1112	wp_register_script(
1113	'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 )
1114	);
1115
1116	wp_register_style(
1117	'responsive-lightbox-featherlight', plugins_url( 'assets/featherlight/featherlight' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1118	);
1119
1120	wp_register_script(
1121	'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 )
1122	);
1123
1124	wp_register_style(
1125	'responsive-lightbox-featherlight-gallery', plugins_url( 'assets/featherlight/featherlight.gallery' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version']
1126	);
1127
1128	$scripts[] = 'responsive-lightbox-featherlight';
1129	$styles[] = 'responsive-lightbox-featherlight';
1130	$scripts[] = 'responsive-lightbox-featherlight-gallery';
1131	$styles[] = 'responsive-lightbox-featherlight-gallery';
1132
1133	$args = array_merge(
1134	$args, array(
1135	'openSpeed' => $this->options['configuration']['featherlight']['open_speed'],
1136	'closeSpeed' => $this->options['configuration']['featherlight']['close_speed'],
1137	'closeOnClick' => $this->options['configuration']['featherlight']['close_on_click'],
1138	'closeOnEsc' => $this->get_boolean_value( $this->options['configuration']['featherlight']['close_on_esc'] ),
1139	'galleryFadeIn' => $this->options['configuration']['featherlight']['gallery_fade_in'],
1140	'galleryFadeOut' => $this->options['configuration']['featherlight']['gallery_fade_out']
1141	)
1142	);
1143	break;
1144
1145	case 'magnific':
1146	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 ) );
1147
1148	wp_register_style( 'responsive-lightbox-magnific', plugins_url( 'assets/magnific/magnific-popup' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.css', __FILE__ ), array(), $this->defaults['version'] );
1149
1150	$scripts[] = 'responsive-lightbox-magnific';
1151	$styles[] = 'responsive-lightbox-magnific';
1152
1153	$args = array_merge(
1154	$args,
1155	array(
1156	'disableOn' => $this->options['configuration']['magnific']['disable_on'],
1157	'midClick' => $this->options['configuration']['magnific']['mid_click'],
1158	'preloader' => $this->options['configuration']['magnific']['preloader'],
1159	'closeOnContentClick' => $this->options['configuration']['magnific']['close_on_content_click'],
1160	'closeOnBgClick' => $this->options['configuration']['magnific']['close_on_background_click'],
1161	'closeBtnInside' => $this->options['configuration']['magnific']['close_button_inside'],
1162	'showCloseBtn' => $this->options['configuration']['magnific']['show_close_button'],
1163	'enableEscapeKey' => $this->options['configuration']['magnific']['enable_escape_key'],
1164	'alignTop' => $this->options['configuration']['magnific']['align_top'],
1165	'fixedContentPos' => $this->options['configuration']['magnific']['fixed_content_position'],
1166	'fixedBgPos' => $this->options['configuration']['magnific']['fixed_background_position'],
1167	'autoFocusLast' => $this->options['configuration']['magnific']['auto_focus_last']
1168	)
1169	);
1170	break;
1171
1172	default:
1173	do_action( 'rl_lightbox_enqueue_scripts' );
1174
1175	$scripts = apply_filters( 'rl_lightbox_scripts', $scripts );
1176	$styles = apply_filters( 'rl_lightbox_styles', $styles );
1177	}
1178
1179	// run scripts by default
1180	$contitional_scripts = true;
1181
1182	if ( $this->options['settings']['conditional_loading'] === true ) {
1183	global $post;
1184
1185	if ( is_object( $post ) ) {
1186	// is gallery present in content
1187	$has_gallery = has_shortcode( $post->post_content, 'gallery' );
1188
1189	// are images present in content
1190	preg_match_all( '/<a(.?)href=(?:\'\|")([^<]?).(bmp\|gif\|jpeg\|jpg\|png\|webp)(?:\'\|")(.*?)>/i', $post->post_content, $links );
1191
1192	$has_images = (bool) $links[0];
1193
1194	if ( $has_gallery === false && $has_images === false )
1195	$contitional_scripts = false;
1196	}
1197	}
1198
1199	if ( ! empty( $args['script'] ) && ! empty( $args['selector'] ) && apply_filters( 'rl_lightbox_conditional_loading', $contitional_scripts ) != false ) {
1200	wp_register_script( 'responsive-lightbox-infinite-scroll', RESPONSIVE_LIGHTBOX_URL . '/assets/infinitescroll/infinite-scroll.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ) );
1201	wp_register_script( 'responsive-lightbox-images-loaded', RESPONSIVE_LIGHTBOX_URL . '/assets/imagesloaded/imagesloaded.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ) );
1202	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' ) );
1203	wp_register_script( 'responsive-lightbox-isotope', RESPONSIVE_LIGHTBOX_URL . '/assets/isotope/isotope.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ), Responsive_Lightbox()->defaults['version'], ( Responsive_Lightbox()->options['settings']['loading_place'] === 'footer' ) );
1204	wp_register_script( 'responsive-lightbox-packery', RESPONSIVE_LIGHTBOX_URL . '/assets/packery/packery.pkgd' . ( ! ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '.min' : '' ) . '.js', array( 'jquery' ), Responsive_Lightbox()->defaults['version'], ( Responsive_Lightbox()->options['settings']['loading_place'] === 'footer' ) );
1205
1206	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 ) );
1207
1208	$args['woocommerce_gallery'] = 0;
1209
1210	if ( class_exists( 'WooCommerce' ) ) {
1211	global $woocommerce;
1212
1213	if ( ! empty( Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] ) && Responsive_Lightbox()->options['settings']['default_woocommerce_gallery'] !== 'default' ) {
1214	if ( Responsive_Lightbox()->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1215	if ( version_compare( $woocommerce->version, '3.0', ">=" ) )
1216	$args['woocommerce_gallery'] = 1;
1217	}
1218	// default gallery?
1219	} else {
1220	// replace default WooCommerce lightbox?
1221	if ( Responsive_Lightbox()->options['settings']['woocommerce_gallery_lightbox'] === true ) {
1222	if ( version_compare( $woocommerce->version, '3.0', ">=" ) )
1223	$args['woocommerce_gallery'] = 1;
1224	}
1225	}
1226	}
1227
1228	$scripts[] = 'responsive-lightbox';
1229
1230	$args['ajaxurl'] = admin_url( 'admin-ajax.php' );
1231	$args['nonce'] = wp_create_nonce( 'rl_nonce' );
1232
1233	// enqueue scripts
1234	if ( $scripts && is_array( $scripts ) ) {
1235	foreach ( $scripts as $script ) {
1236	wp_enqueue_script( $script );
1237	}
1238
1239	wp_localize_script( 'responsive-lightbox', 'rlArgs', $args );
1240	}
1241
1242	// enqueue styles
1243	if ( $styles && is_array( $styles ) ) {
1244	foreach ( $styles as $style ) {
1245	wp_enqueue_style( $style );
1246	}
1247	}
1248	}
1249
1250	// gallery style
1251	wp_register_style( 'responsive-lightbox-gallery', plugins_url( 'css/gallery.css', __FILE__ ), array(), Responsive_Lightbox()->defaults['version'] );
1252	}
1253
1254	/**
1255	* Helper: convert value to boolean
1256	*
1257	* @param int $option
1258	* @return bool
1259	*/
1260	private function get_boolean_value( $option ) {
1261	return ( $option == true ? 1 : 0 );
1262	}
1263
1264	/**
1265	* Helper: convert hex color to rgb color.
1266	*
1267	* @param type $color
1268	* @return array
1269	*/
1270	public function hex2rgb( $color ) {
1271	if ( $color[0] == '#' )
1272	$color = substr( $color, 1 );
1273
1274	if ( strlen( $color ) == 6 )
1275	list( $r, $g, $b ) = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
1276	elseif ( strlen( $color ) == 3 )
1277	list( $r, $g, $b ) = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
1278	else
1279	return false;
1280
1281	$r = hexdec( $r );
1282	$g = hexdec( $g );
1283	$b = hexdec( $b );
1284
1285	return array( $r, $g, $b );
1286	}
1287	}
1288
1289	/**
1290	* Initialize Responsive Lightbox.
1291	*/
1292	function Responsive_Lightbox() {
1293	static $instance;
1294
1295	// first call to instance() initializes the plugin
1296	if ( $instance === null \|\| ! ($instance instanceof Responsive_Lightbox) ) {
1297	$instance = Responsive_Lightbox::instance();
1298	}
1299
1300	return $instance;
1301	}
1302
1303	$responsive_lightbox = Responsive_Lightbox();