embedpress / Core / LocalizationManager.php

LocalizationManager.php in EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents 4.6.1, at Core/LocalizationManager.php

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1	<?php
2
3	namespace EmbedPress\Core;
4
5	use EmbedPress\Includes\Classes\Helper;
6
7	/**
8	* EmbedPress Localization Manager
9	*
10	* Handles all JavaScript localization for EmbedPress blocks, admin, and frontend
11	* Provides clean separation of concerns from AssetManager
12	*/
13	class LocalizationManager
14	{
15	/**
16	* Setup admin localization scripts
17	*
18	* @param string $hook Current admin page hook
19	*/
20	public static function setup_admin_localization($hook)
21	{
22	global $pagenow;
23
24	self::setup_license_localization();
25	self::setup_feature_notices_localization();
26
27	// Setup settings page localization if on EmbedPress settings page
28	if (strpos($hook, 'embedpress') !== false) {
29	self::setup_settings_localization();
30	self::setup_preview_localization();
31	self::setup_onboarding_localization($hook);
32	}
33
34	// Only setup localization on post edit pages
35	if (!in_array($pagenow, ['post.php', 'post-new.php'])) {
36	return;
37	}
38	}
39
40	/**
41	* Setup editor localization scripts
42	*/
43	public static function setup_editor_localization()
44	{
45	self::setup_frontend_script_localization();
46	self::setup_gutenberg_localization();
47	self::setup_new_blocks_localization();
48	self::setup_preview_localization();
49	// Needed for the Calendar block's editor ServerSideRender preview
50	// to authenticate AJAX requests via the epgc_nonce.
51	self::setup_calendar_widget_localization();
52	}
53
54	/**
55	* Setup frontend localization scripts
56	*/
57	public static function setup_frontend_localization()
58	{
59	self::setup_frontend_script_localization();
60	self::setup_gutenberg_localization();
61	self::setup_preview_localization();
62	self::setup_analytics_localization();
63	self::setup_pdf_gallery_localization();
64	self::setup_pdf_lightbox_localization();
65	}
66
67	/**
68	* Setup Elementor widget localization
69	*/
70	public static function setup_elementor_localization()
71	{
72	self::setup_frontend_script_localization();
73	self::setup_calendar_widget_localization();
74	self::setup_analytics_localization();
75	self::setup_pdf_gallery_localization();
76	self::setup_pdf_lightbox_localization();
77	}
78
79	/**
80	* Setup preview localization (attached to preview script)
81	*/
82	private static function setup_preview_localization()
83	{
84	// Try both admin and preview script handles
85	$script_handles = ['embedpress-admin', 'embedpress-preview'];
86
87	$url_schemes = apply_filters('embedpress:getAdditionalURLSchemes', self::get_url_schemes());
88
89	// Ensure required constants are defined with fallbacks
90	$version = defined('EMBEDPRESS_VERSION') ? EMBEDPRESS_VERSION : '1.0.0';
91	$shortcode = defined('EMBEDPRESS_SHORTCODE') ? EMBEDPRESS_SHORTCODE : 'embedpress';
92	$assets_url = defined('EMBEDPRESS_URL_ASSETS') ? EMBEDPRESS_URL_ASSETS : '';
93
94	$localization_data = [
95	'previewSettings' => [
96	'baseUrl' => get_site_url() . '/',
97	'versionUID' => $version,
98	'debug' => defined('WP_DEBUG') && WP_DEBUG,
99	'nonce' => wp_create_nonce('embedpress_do_ajax_request'),
100	],
101	'shortcode' => $shortcode,
102	'assetsUrl' => $assets_url,
103	'urlSchemes' => $url_schemes,
104	];
105
106	foreach ($script_handles as $script_handle) {
107	if (wp_script_is($script_handle, 'enqueued') \|\| wp_script_is($script_handle, 'registered')) {
108	wp_localize_script($script_handle, 'embedpressPreviewData', $localization_data);
109	}
110	}
111
112	wp_localize_script($script_handle, 'embedpressAdminParams', [
113	'ajaxUrl' => admin_url('admin-ajax.php'),
114	'nonce' => wp_create_nonce('embedpress')
115	]);
116	}
117
118	/**
119	* Setup license script localization
120	*/
121	private static function setup_license_localization()
122	{
123	$script_handle = 'embedpress-admin';
124
125	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
126	return;
127	}
128
129	$item_id = defined('EMBEDPRESS_SL_ITEM_ID') ? EMBEDPRESS_SL_ITEM_ID : 'embedpress';
130
131	wp_localize_script($script_handle, 'embedpressLicenseData', [
132	'nonce' => wp_create_nonce('wpdeveloper_sl_' . $item_id . '_nonce')
133	]);
134	}
135
136	/**
137	* Setup feature notices script localization
138	*/
139	private static function setup_feature_notices_localization()
140	{
141	$script_handle = 'embedpress-feature-notices';
142
143	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
144	return;
145	}
146
147	wp_localize_script($script_handle, 'embedpressFeatureNotices', [
148	'ajaxurl' => admin_url('admin-ajax.php'),
149	'nonce' => wp_create_nonce('embedpress_feature_notice'),
150	]);
151	}
152
153	/**
154	* Setup Gutenberg blocks localization (embedpressObj variable)
155	*/
156	private static function setup_gutenberg_localization()
157	{
158	$script_handle = 'embedpress-blocks-editor';
159
160	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
161	return;
162	}
163
164	// Ensure required constants are defined
165	if (!defined('EMBEDPRESS_PLG_NAME')) {
166	return;
167	}
168
169	$elements = (array) get_option(EMBEDPRESS_PLG_NAME . ":elements", []);
170	$active_blocks = isset($elements['gutenberg']) ? (array) $elements['gutenberg'] : [];
171
172	$wistia_labels = self::get_wistia_labels();
173	$wistia_options = self::get_wistia_options();
174	$pars_url = wp_parse_url(get_site_url());
175	$documents_cta_options = (array) get_option(EMBEDPRESS_PLG_NAME . ':document');
176	$current_user = wp_get_current_user();
177	$assets_url = defined('EMBEDPRESS_URL_ASSETS') ? EMBEDPRESS_URL_ASSETS : '';
178	$static_url = defined('EMBEDPRESS_URL_STATIC') ? EMBEDPRESS_URL_STATIC : '';
179
180	// Get global powered_by setting
181	$g_settings = get_option(EMBEDPRESS_PLG_NAME, []);
182	$powered_by_default = isset($g_settings['embedpress_document_powered_by']) && $g_settings['embedpress_document_powered_by'] === 'yes';
183	$lazy_load_default = isset($g_settings['g_lazyload']) && $g_settings['g_lazyload'] == 1;
184
185	wp_localize_script($script_handle, 'embedpressGutenbergData', [
186
187
188	// Keep only the variables that are actually used in JavaScript
189	'wistiaLabels' => json_encode($wistia_labels),
190	'wistiaOptions' => $wistia_options,
191	'poweredBy' => apply_filters('embedpress_document_block_powered_by', $powered_by_default),
192	'isProVersion' => defined('EMBEDPRESS_PRO_PLUGIN_FILE'),
193	'twitchHost' => !empty($pars_url['host']) ? $pars_url['host'] : '',
194	'twitchSettings' => self::get_twitch_settings(),
195	'siteUrl' => site_url(),
196	// Permalink-aware REST base. Plain permalinks serve REST under
197	// ?rest_route=/ instead of /wp-json/, so always derive from
198	// rest_url() rather than concatenating site_url() + '/wp-json/'.
199	'restUrl' => esc_url_raw(rest_url('embedpress/v1/')),
200	'activeBlocks' => $active_blocks,
201	'documentCta' => $documents_cta_options,
202	'pdfRenderer' => Helper::get_pdf_renderer(),
203	'flipbookRenderer' => Helper::get_flipbook_renderer(),
204	'isProPluginActive' => defined('EMBEDPRESS_SL_ITEM_SLUG'),
205	// Google Reviews: when the hosted EmbedPress API (managed proxy) is
206	// connected, a place can hold far more than Google's 5-review API
207	// cap, so the "Reviews per page" ceiling lifts to 50. (Drives the
208	// block + settings count controls; must match the renderer's
209	// max_reviews gate in GoogleReviewsRenderer.)
210	'googleReviewsApifyConnected' => \EmbedPress\Includes\Classes\GoogleReviewsManaged::is_connected(),
211	'ajaxUrl' => admin_url('admin-ajax.php'),
212	'adminUrl' => admin_url(),
213	'sourceNonce' => wp_create_nonce('source_nonce_embedpress'),
214	'canUploadMedia' => current_user_can('upload_files'),
215	'pdfGalleryNonce' => wp_create_nonce('ep_pdf_gallery_nonce'),
216	'assetsUrl' => $assets_url,
217	'staticUrl' => $static_url,
218	// Use underscore naming for consistency with block attributes
219	'iframe_width' => Helper::get_options_value('enableEmbedResizeWidth', '600'),
220	'iframe_height' => Helper::get_options_value('enableEmbedResizeHeight', '400'),
221	'iframeWidth' => Helper::get_options_value('enableEmbedResizeWidth', '600'), // Keep camelCase for backward compatibility
222	'iframeHeight' => Helper::get_options_value('enableEmbedResizeHeight', '400'), // Keep camelCase for backward compatibility
223	'pdfCustomColor' => Helper::get_options_value('custom_color', '#403A81'),
224	'lazyLoad' => $lazy_load_default,
225	'brandingLogos' => [
226	'youtube' => Helper::get_branding_value('logo_url', 'youtube'),
227	'vimeo' => Helper::get_branding_value('logo_url', 'vimeo'),
228	'wistia' => Helper::get_branding_value('logo_url', 'wistia'),
229	'twitch' => Helper::get_branding_value('logo_url', 'twitch'),
230	'dailymotion' => Helper::get_branding_value('logo_url', 'dailymotion'),
231	'document' => Helper::get_branding_value('logo_url', 'document'),
232	],
233	'viewCount' => [
234	'restUrl' => esc_url_raw(get_rest_url(null, 'embedpress/v1/analytics/view-count')),
235	'downloadUrl' => esc_url_raw(get_rest_url(null, 'embedpress/v1/analytics/download-count')),
236	'labels' => [
237	/* translators: %s: formatted number of views */
238	'singular' => __('%s view', 'embedpress'),
239	/* translators: %s: formatted number of views */
240	'plural' => __('%s views', 'embedpress'),
241	/* translators: %s: formatted number of downloads */
242	'downloadSingular' => __('%s download', 'embedpress'),
243	/* translators: %s: formatted number of downloads */
244	'downloadPlural' => __('%s downloads', 'embedpress'),
245	],
246	],
247	'userRoles' => Helper::get_user_roles(),
248	'currentUser' => $current_user->data,
249	'feedbackSubmitted' => get_option('embedpress_feedback_submited'),
250	'ratingHelpDisabled' => Helper::get_options_value('turn_off_rating_help', false),
251	'milestoneDisabled' => Helper::get_options_value('turn_off_milestone', false),
252
253	// Legacy support
254	'wistia_labels' => json_encode($wistia_labels),
255	'wisita_options' => $wistia_options,
256	'embedpress_powered_by' => apply_filters('embedpress_document_block_powered_by', $powered_by_default),
257	'embedpress_pro' => defined('EMBEDPRESS_PRO_PLUGIN_FILE'),
258	'twitch_host' => !empty($pars_url['host']) ? $pars_url['host'] : '',
259	'site_url' => site_url(),
260	'rest_url' => get_rest_url(),
261	'embedpress_rest_url' => get_rest_url(null, 'embedpress/v1/oembed/embedpress'),
262	'active_blocks' => $active_blocks,
263	'document_cta' => $documents_cta_options,
264	'pdf_renderer' => Helper::get_pdf_renderer(),
265	'flipbook_renderer' => Helper::get_flipbook_renderer(),
266	'is_pro_plugin_active' => defined('EMBEDPRESS_SL_ITEM_SLUG'),
267	'ajaxurl' => admin_url('admin-ajax.php'),
268	'source_nonce' => wp_create_nonce('source_nonce_embedpress'),
269	'can_upload_media' => current_user_can('upload_files'),
270	'permalink_structure' => get_option('permalink_structure'),
271	'EMBEDPRESS_URL_ASSETS' => EMBEDPRESS_URL_ASSETS,
272	'iframe_width' => Helper::get_options_value('enableEmbedResizeWidth'),
273	'iframe_height' => Helper::get_options_value('enableEmbedResizeHeight'),
274	'pdf_custom_color' => Helper::get_options_value('custom_color'),
275	'pdf_custom_color' => Helper::get_options_value('custom_color'),
276	'youtube_brand_logo_url' => Helper::get_branding_value('logo_url', 'youtube'),
277	'vimeo_brand_logo_url' => Helper::get_branding_value('logo_url', 'vimeo'),
278	'wistia_brand_logo_url' => Helper::get_branding_value('logo_url', 'wistia'),
279	'twitch_brand_logo_url' => Helper::get_branding_value('logo_url', 'twitch'),
280	'dailymotion_brand_logo_url' => Helper::get_branding_value('logo_url', 'dailymotion'),
281	'user_roles' => Helper::get_user_roles(),
282	'current_user' => $current_user->data,
283	'is_embedpress_feedback_submited' => get_option('embedpress_feedback_submited'),
284	'turn_off_rating_help' => Helper::get_options_value('turn_off_rating_help'),
285	'turn_off_milestone' => Helper::get_options_value('turn_off_milestone'),
286	]);
287	}
288
289	/**
290	* Setup frontend script localization (embedpressFrontendData variable)
291	*/
292	private static function setup_frontend_script_localization()
293	{
294	// The embedpressFrontendData variable should be attached to multiple frontend scripts
295	$script_handles = ['embedpress-front', 'embedpress-ads', 'embedpress-yt-queue'];
296
297	$localization_data = [
298	'ajaxurl' => admin_url('admin-ajax.php'),
299	'isProPluginActive' => defined('EMBEDPRESS_SL_ITEM_SLUG'),
300	'nonce' => wp_create_nonce('ep_nonce'),
301	'rest_url' => esc_url_raw(rest_url()),
302	'rest_nonce' => wp_create_nonce('wp_rest'),
303	];
304
305	foreach ($script_handles as $script_handle) {
306	if (wp_script_is($script_handle, 'enqueued') \|\| wp_script_is($script_handle, 'registered')) {
307	wp_localize_script($script_handle, 'embedpressFrontendData', $localization_data);
308	}
309	}
310	}
311
312	/**
313	* Setup settings page localization (attached to admin script)
314	*/
315	private static function setup_settings_localization()
316	{
317	$script_handle = 'embedpress-admin';
318
319	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
320	return;
321	}
322
323	wp_localize_script($script_handle, 'embedpressSettingsData', [
324	'nonce' => wp_create_nonce('embedpress_elements_action'),
325	'ajaxNonce' => wp_create_nonce('embedpress_ajax_nonce'),
326	]);
327	}
328
329	/**
330	* Setup onboarding wizard localization
331	*
332	* @param string $hook Current admin page hook
333	*/
334	private static function setup_onboarding_localization($hook)
335	{
336	if (strpos($hook, 'embedpress-onboarding') === false) {
337	return;
338	}
339
340	$script_handle = 'embedpress-onboarding';
341
342	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
343	return;
344	}
345
346	$settings = (array) get_option(EMBEDPRESS_PLG_NAME, []);
347	$elements = (array) get_option(EMBEDPRESS_PLG_NAME . ':elements', []);
348	$pro_active = apply_filters('embedpress/is_allow_rander', false);
349
350	wp_localize_script($script_handle, 'embedpressOnboardingData', [
351	'ajaxUrl' => admin_url('admin-ajax.php'),
352	'nonce' => wp_create_nonce('embedpress_onboarding_nonce'),
353	'settingsUrl' => admin_url('admin.php?page=embedpress&page_type=settings'),
354	'dashboardUrl' => admin_url('admin.php?page=embedpress'),
355	'proActive' => $pro_active,
356	'upgradeUrl' => 'https://wpdeveloper.com/in/upgrade-embedpress',
357	'settings' => $settings,
358	'elements' => $elements,
359	'assetsUrl' => EMBEDPRESS_URL_ASSETS,
360	]);
361	}
362
363	/**
364	* Setup new blocks localization (for new block system)
365	*/
366	private static function setup_new_blocks_localization()
367	{
368	// Try multiple possible handles for new blocks
369	$possible_handles = [
370	'embedpress-blocks-editor', // Current handle from AssetManager
371	'embedpress-blocks', // Old handle
372	'embedpress_blocks-cgb-block-js', // Legacy handle
373	'embedpress-blocks-js', // Alternative handle
374	];
375
376	$script_handle = null;
377	foreach ($possible_handles as $handle) {
378	if (wp_script_is($handle, 'enqueued') \|\| wp_script_is($handle, 'registered')) {
379	$script_handle = $handle;
380	break;
381	}
382	}
383
384	if (!$script_handle) {
385	return;
386	}
387
388	// Ensure required constants are defined
389	if (!defined('EMBEDPRESS_PLG_NAME')) {
390	return;
391	}
392
393	$elements = (array) get_option(EMBEDPRESS_PLG_NAME . ":elements", []);
394	$active_blocks = isset($elements['gutenberg']) ? (array) $elements['gutenberg'] : [];
395
396	wp_localize_script($script_handle, 'embedpressNewBlocksData', [
397	'pluginDirPath' => defined('EMBEDPRESS_PATH_BASE') ? EMBEDPRESS_PATH_BASE : '',
398	'pluginDirUrl' => defined('EMBEDPRESS_URL_STATIC') ? EMBEDPRESS_URL_STATIC . '../' : '',
399	'activeBlocks' => $active_blocks,
400	'canUploadMedia' => current_user_can('upload_files'),
401	'ajaxUrl' => admin_url('admin-ajax.php'),
402	'nonce' => wp_create_nonce('embedpress_nonce'),
403	'restUrl' => rest_url('embedpress/v1/'),
404	'siteUrl' => site_url(),
405	]);
406	}
407
408
409
410
411
412	/**
413	* Setup analytics tracker localization
414	*/
415	private static function setup_analytics_localization()
416	{
417	$script_handle = 'embedpress-analytics-tracker';
418
419	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
420	return;
421	}
422
423	// Get analytics manager instance to check for embedded content
424	$has_embedded_content = false;
425	if (class_exists('EmbedPress\Includes\Classes\Analytics\Analytics_Manager')) {
426	$analytics_manager = \EmbedPress\Includes\Classes\Analytics\Analytics_Manager::get_instance();
427	$has_embedded_content = $analytics_manager->has_embedded_content();
428	}
429
430	// Get tracking enabled setting
431	$tracking_enabled = get_option('embedpress_analytics_tracking_enabled', true);
432
433	// Get original referrer if available
434	$original_referrer = '';
435	if (defined('EMBEDPRESS_ORIGINAL_REFERRER') && !empty(EMBEDPRESS_ORIGINAL_REFERRER)) {
436	$original_referrer = EMBEDPRESS_ORIGINAL_REFERRER;
437	}
438
439	// Get session ID safely — only when tracking is enabled, otherwise we'd
440	// set ep_session_id even though no events will ever be recorded.
441	$session_id = $tracking_enabled ? self::get_analytics_session_id() : '';
442
443	wp_localize_script($script_handle, 'embedpress_analytics', [
444	'ajax_url' => admin_url('admin-ajax.php'),
445	'rest_url' => rest_url('embedpress/v1/analytics/'),
446	'nonce' => wp_create_nonce('wp_rest'),
447	'session_id' => $session_id,
448	'page_url' => get_permalink(),
449	'post_id' => get_the_ID(),
450	'tracking_enabled' => (bool) $tracking_enabled,
451	'original_referrer' => $original_referrer,
452	'has_embedded_content' => $has_embedded_content
453	]);
454	}
455
456	/**
457	* Setup Google Calendar widget localization
458	*/
459	private static function setup_calendar_widget_localization()
460	{
461	$script_handle = 'epgc';
462
463	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
464	return;
465	}
466
467	$nonce = wp_create_nonce('epgc_nonce');
468	wp_localize_script($script_handle, 'embedpressCalendarData', [
469	'ajaxUrl' => admin_url('admin-ajax.php'),
470	'nonce' => $nonce,
471	'translations' => [
472	'allDay' => __('All day', 'embedpress'),
473	'createdBy' => __('Created by', 'embedpress'),
474	'goToEvent' => __('Go to event', 'embedpress'),
475	'unknownError' => __('Unknown error', 'embedpress'),
476	'requestError' => __('Request error', 'embedpress'),
477	'loading' => __('Loading', 'embedpress')
478	]
479	]);
480	}
481
482	/**
483	* Load plugin text domain for translations
484	*/
485	public static function load_text_domain()
486	{
487	$locale = determine_locale();
488	$locale = apply_filters('plugin_locale', $locale, 'embedpress');
489
490	// Load from WordPress languages directory first
491	if (file_exists(WP_LANG_DIR . "/embedpress-" . $locale . '.mo')) {
492	unload_textdomain('embedpress');
493	load_textdomain('embedpress', WP_LANG_DIR . "/embedpress-" . $locale . '.mo');
494	}
495
496	// Load from plugin languages directory
497	load_plugin_textdomain('embedpress', false, plugin_basename(dirname(EMBEDPRESS_FILE)) . '/languages');
498	}
499
500	/**
501	* Get Wistia labels for localization
502	*
503	* @return array
504	*/
505	private static function get_wistia_labels()
506	{
507	return [
508	'watch_from_beginning' => __('Watch from the beginning', 'embedpress'),
509	'skip_to_where_you_left_off' => __('Skip to where you left off', 'embedpress'),
510	'you_have_watched_it_before' => __('It looks like you\'ve watched<br />part of this video before!', 'embedpress'),
511	];
512	}
513
514	/**
515	* Get Wistia options safely
516	*
517	* @return mixed\|null
518	*/
519	private static function get_wistia_options()
520	{
521	if (!function_exists('embedpress_wisita_pro_get_options')) {
522	return null;
523	}
524
525	try {
526	// return embedpress_wisita_pro_get_options();
527	} catch (\Exception $e) {
528	// Silently fail if function throws an error
529	return null;
530	}
531	}
532
533	/**
534	* Get branding value safely
535	*
536	* @param string $type
537	* @param string $provider
538	* @return string
539	*/
540	private static function get_branding_value($type, $provider)
541	{
542	if (!function_exists('get_branding_value')) {
543	return '';
544	}
545
546	try {
547	return self::get_branding_value($type, $provider);
548	} catch (\Exception $e) {
549	return '';
550	}
551	}
552
553	/**
554	* Get analytics session ID safely
555	*
556	* @return string
557	*/
558	private static function get_analytics_session_id()
559	{
560	// Prefer cookie-based session IDs to avoid server PHP session configuration issues
561	if (isset($_COOKIE['ep_session_id'])) {
562	$cookie = $_COOKIE['ep_session_id'];
563	// Allow only safe characters and a minimum length
564	if (is_string($cookie) && preg_match('/^[A-Za-z0-9._:-]{8,}$/', $cookie)) {
565	return sanitize_text_field($cookie);
566	}
567	}
568
569	// Generate a new ephemeral session ID
570	$id = 'ep-sess-' . time() . '-' . wp_generate_password(8, false);
571
572	// Set a session cookie (expires when the browser closes).
573	// Build the Set-Cookie header manually so we can add SameSite=Lax while
574	// staying compatible with PHP 5.6+ (the options-array form of setcookie()
575	// requires PHP 7.3). HttpOnly is intentionally omitted: the analytics
576	// tracker reads ep_session_id via document.cookie to deduplicate views
577	// within a session, so the cookie must be JS-readable.
578	if (!headers_sent()) {
579	$path = defined('COOKIEPATH') ? COOKIEPATH : '/';
580	$domain = (defined('COOKIE_DOMAIN') && COOKIE_DOMAIN) ? COOKIE_DOMAIN : '';
581	$secure = is_ssl();
582
583	$cookie = 'ep_session_id=' . rawurlencode($id)
584	. '; path=' . ($path ? $path : '/')
585	. '; SameSite=Lax';
586	if ($domain) {
587	$cookie .= '; domain=' . $domain;
588	}
589	if ($secure) {
590	$cookie .= '; Secure';
591	}
592
593	header('Set-Cookie: ' . $cookie, false);
594	}
595
596	return $id;
597	}
598
599	/**
600	* Get URL schemes for preview script
601	*
602	* @return array
603	*/
604	private static function get_url_schemes()
605	{
606	return [
607	// Apple podcasts
608	'podcasts.apple.com/*',
609	// YouTube
610	'youtube.com/watch\\?*',
611	'youtube.com/playlist\\?*',
612	'youtube.com/channel/*',
613	'youtube.com/c/*',
614	'youtube.com/user/*',
615	'youtube.com/(\w+)[^?\/]*$',
616	// Vimeo
617	'vimeo.com/*',
618	'vimeo.com/groups//videos/',
619	// Twitter
620	'twitter.com//status/',
621	'twitter.com/i/moments/*',
622	'twitter.com//timelines/',
623	// Facebook
624	'facebook.com/*',
625	'fb.watch/*',
626	// Instagram
627	'instagram.com/p/*',
628	'instagr.am/p/*',
629	// SoundCloud
630	'soundcloud.com/*',
631	// Twitch
632	'.twitch.tv/',
633	'twitch.tv/*',
634	// Wistia
635	'.wistia.com/medias/',
636	'fast.wistia.com/embed/medias/*.jsonp',
637	// Google services
638	'google.com/*',
639	'google.com./',
640	'google.co./',
641	'maps.google.com/*',
642	'docs.google.com/presentation/*',
643	'docs.google.com/document/*',
644	'docs.google.com/spreadsheets/*',
645	'docs.google.com/forms/*',
646	'docs.google.com/drawings/*',
647	];
648	}
649
650	/**
651	* Setup PDF gallery frontend localization
652	*/
653	private static function setup_pdf_gallery_localization()
654	{
655	$script_handle = 'embedpress-pdf-gallery';
656
657	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
658	return;
659	}
660
661	$plugin_url = defined('EMBEDPRESS_URL_ASSETS') ? str_replace('assets/', '', EMBEDPRESS_URL_ASSETS) : '';
662
663	wp_localize_script($script_handle, 'embedpressObj', [
664	'pdfRenderer' => Helper::get_pdf_renderer(),
665	'flipbookRenderer' => Helper::get_flipbook_renderer(),
666	'pluginUrl' => $plugin_url,
667	]);
668	}
669
670	/**
671	* Setup PDF lightbox frontend localization
672	*/
673	private static function setup_pdf_lightbox_localization()
674	{
675	$script_handle = 'embedpress-pdf-lightbox';
676
677	if (!wp_script_is($script_handle, 'enqueued') && !wp_script_is($script_handle, 'registered')) {
678	return;
679	}
680
681	// Only localize if not already done by gallery
682	if (wp_script_is('embedpress-pdf-gallery', 'enqueued')) {
683	return;
684	}
685
686	$plugin_url = defined('EMBEDPRESS_URL_ASSETS') ? str_replace('assets/', '', EMBEDPRESS_URL_ASSETS) : '';
687
688	wp_localize_script($script_handle, 'embedpressObj', [
689	'pdfRenderer' => Helper::get_pdf_renderer(),
690	'flipbookRenderer' => Helper::get_flipbook_renderer(),
691	'pluginUrl' => $plugin_url,
692	]);
693	}
694
695	/**
696	* Initialize localization manager hooks
697	*/
698	/**
699	* Get Twitch settings for Gutenberg localization
700	*/
701	private static function get_twitch_settings()
702	{
703	$twitch_settings = get_option(EMBEDPRESS_PLG_NAME . ':twitch', []);
704
705	return [
706	'autoplay' => isset($twitch_settings['embedpress_pro_twitch_autoplay']) ? $twitch_settings['embedpress_pro_twitch_autoplay'] : 'no',
707	'mute' => isset($twitch_settings['embedpress_pro_twitch_mute']) ? $twitch_settings['embedpress_pro_twitch_mute'] : 'yes',
708	'theme' => isset($twitch_settings['embedpress_pro_twitch_theme']) ? $twitch_settings['embedpress_pro_twitch_theme'] : 'dark',
709	'fullscreen' => isset($twitch_settings['embedpress_pro_fs']) ? $twitch_settings['embedpress_pro_fs'] : 'yes',
710	'chat' => isset($twitch_settings['embedpress_pro_twitch_chat']) ? $twitch_settings['embedpress_pro_twitch_chat'] : 'no',
711	'startTime' => isset($twitch_settings['start_time']) ? intval($twitch_settings['start_time']) : 0,
712	];
713	}
714
715	public static function init()
716	{
717	// Load directly: init() is called from an `init` priority-5 callback in
718	// Core/init.php, so `plugins_loaded` has already fired and registering a
719	// hook on it here is a no-op. Since WP 4.6 `init` is the recommended
720	// hook for load_plugin_textdomain anyway, and WPML's `gettext` filter
721	// is registered well before this point.
722	self::load_text_domain();
723	}
724	}
725