elementor / includes / template-library / sources / local.php

local.php in Elementor Website Builder – more than just a page builder 3.2.2, at includes/template-library/sources/local.php

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1	<?php
2	namespace Elementor\TemplateLibrary;
3
4	use Elementor\Core\Base\Document;
5	use Elementor\Core\Editor\Editor;
6	use Elementor\DB;
7	use Elementor\Core\Settings\Manager as SettingsManager;
8	use Elementor\Core\Settings\Page\Model;
9	use Elementor\Modules\Library\Documents\Library_Document;
10	use Elementor\Plugin;
11
12	if ( ! defined( 'ABSPATH' ) ) {
13	exit; // Exit if accessed directly.
14	}
15
16	/**
17	* Elementor template library local source.
18	*
19	* Elementor template library local source handler class is responsible for
20	* handling local Elementor templates saved by the user locally on his site.
21	*
22	* @since 1.0.0
23	*/
24	class Source_Local extends Source_Base {
25
26	/**
27	* Elementor template-library post-type slug.
28	*/
29	const CPT = 'elementor_library';
30
31	/**
32	* Elementor template-library taxonomy slug.
33	*/
34	const TAXONOMY_TYPE_SLUG = 'elementor_library_type';
35
36	/**
37	* Elementor template-library category slug.
38	*/
39	const TAXONOMY_CATEGORY_SLUG = 'elementor_library_category';
40
41	/**
42	* Elementor template-library meta key.
43	* @deprecated 2.3.0 Use \Elementor\Core\Base\Document::TYPE_META_KEY instead
44	*/
45	const TYPE_META_KEY = '_elementor_template_type';
46
47	/**
48	* Elementor template-library temporary files folder.
49	*/
50	const TEMP_FILES_DIR = 'elementor/tmp';
51
52	/**
53	* Elementor template-library bulk export action name.
54	*/
55	const BULK_EXPORT_ACTION = 'elementor_export_multiple_templates';
56
57	const ADMIN_MENU_SLUG = 'edit.php?post_type=elementor_library';
58
59	const ADMIN_SCREEN_ID = 'edit-elementor_library';
60
61	/**
62	* Template types.
63	*
64	* Holds the list of supported template types that can be displayed.
65	*
66	* @access private
67	* @static
68	*
69	* @var array
70	*/
71	private static $template_types = [];
72
73	/**
74	* Post type object.
75	*
76	* Holds the post type object of the current post.
77	*
78	* @access private
79	*
80	* @var \WP_Post_Type
81	*/
82	private $post_type_object;
83
84	/**
85	* @since 2.3.0
86	* @access public
87	* @static
88	* @return array
89	*/
90	public static function get_template_types() {
91	return self::$template_types;
92	}
93
94	/**
95	* Get local template type.
96	*
97	* Retrieve the template type from the post meta.
98	*
99	* @since 1.0.0
100	* @access public
101	* @static
102	*
103	* @param int $template_id The template ID.
104	*
105	* @return mixed The value of meta data field.
106	*/
107	public static function get_template_type( $template_id ) {
108	return get_post_meta( $template_id, Document::TYPE_META_KEY, true );
109	}
110
111	/**
112	* Is base templates screen.
113	*
114	* Whether the current screen base is edit and the post type is template.
115	*
116	* @since 1.0.0
117	* @access public
118	* @static
119	*
120	* @return bool True on base templates screen, False otherwise.
121	*/
122	public static function is_base_templates_screen() {
123	global $current_screen;
124
125	if ( ! $current_screen ) {
126	return false;
127	}
128
129	return 'edit' === $current_screen->base && self::CPT === $current_screen->post_type;
130	}
131
132	/**
133	* Add template type.
134	*
135	* Register new template type to the list of supported local template types.
136	*
137	* @since 1.0.3
138	* @access public
139	* @static
140	*
141	* @param string $type Template type.
142	*/
143	public static function add_template_type( $type ) {
144	self::$template_types[ $type ] = $type;
145	}
146
147	/**
148	* Remove template type.
149	*
150	* Remove existing template type from the list of supported local template
151	* types.
152	*
153	* @since 1.8.0
154	* @access public
155	* @static
156	*
157	* @param string $type Template type.
158	*/
159	public static function remove_template_type( $type ) {
160	if ( isset( self::$template_types[ $type ] ) ) {
161	unset( self::$template_types[ $type ] );
162	}
163	}
164
165	public static function get_admin_url( $relative = false ) {
166	$base_url = self::ADMIN_MENU_SLUG;
167	if ( ! $relative ) {
168	$base_url = admin_url( $base_url );
169	}
170
171	return add_query_arg( 'tabs_group', 'library', $base_url );
172	}
173
174	/**
175	* Get local template ID.
176	*
177	* Retrieve the local template ID.
178	*
179	* @since 1.0.0
180	* @access public
181	*
182	* @return string The local template ID.
183	*/
184	public function get_id() {
185	return 'local';
186	}
187
188	/**
189	* Get local template title.
190	*
191	* Retrieve the local template title.
192	*
193	* @since 1.0.0
194	* @access public
195	*
196	* @return string The local template title.
197	*/
198	public function get_title() {
199	return __( 'Local', 'elementor' );
200	}
201
202	/**
203	* Register local template data.
204	*
205	* Used to register custom template data like a post type, a taxonomy or any
206	* other data.
207	*
208	* The local template class registers a new `elementor_library` post type
209	* and an `elementor_library_type` taxonomy. They are used to store data for
210	* local templates saved by the user on his site.
211	*
212	* @since 1.0.0
213	* @access public
214	*/
215	public function register_data() {
216	$labels = [
217	'name' => _x( 'My Templates', 'Template Library', 'elementor' ),
218	'singular_name' => _x( 'Template', 'Template Library', 'elementor' ),
219	'add_new' => _x( 'Add New', 'Template Library', 'elementor' ),
220	'add_new_item' => _x( 'Add New Template', 'Template Library', 'elementor' ),
221	'edit_item' => _x( 'Edit Template', 'Template Library', 'elementor' ),
222	'new_item' => _x( 'New Template', 'Template Library', 'elementor' ),
223	'all_items' => _x( 'All Templates', 'Template Library', 'elementor' ),
224	'view_item' => _x( 'View Template', 'Template Library', 'elementor' ),
225	'search_items' => _x( 'Search Template', 'Template Library', 'elementor' ),
226	'not_found' => _x( 'No Templates found', 'Template Library', 'elementor' ),
227	'not_found_in_trash' => _x( 'No Templates found in Trash', 'Template Library', 'elementor' ),
228	'parent_item_colon' => '',
229	'menu_name' => _x( 'Templates', 'Template Library', 'elementor' ),
230	];
231
232	$args = [
233	'labels' => $labels,
234	'public' => true,
235	'rewrite' => false,
236	'menu_icon' => 'dashicons-admin-page',
237	'show_ui' => true,
238	'show_in_menu' => true,
239	'show_in_nav_menus' => false,
240	'exclude_from_search' => true,
241	'capability_type' => 'post',
242	'hierarchical' => false,
243	'supports' => [ 'title', 'thumbnail', 'author', 'elementor' ],
244	];
245
246	/**
247	* Register template library post type args.
248	*
249	* Filters the post type arguments when registering elementor template library post type.
250	*
251	* @since 1.0.0
252	*
253	* @param array $args Arguments for registering a post type.
254	*/
255	$args = apply_filters( 'elementor/template_library/sources/local/register_post_type_args', $args );
256
257	$this->post_type_object = register_post_type( self::CPT, $args );
258
259	$args = [
260	'hierarchical' => false,
261	'show_ui' => false,
262	'show_in_nav_menus' => false,
263	'show_admin_column' => true,
264	'query_var' => is_admin(),
265	'rewrite' => false,
266	'public' => false,
267	'label' => _x( 'Type', 'Template Library', 'elementor' ),
268	];
269
270	/**
271	* Register template library taxonomy args.
272	*
273	* Filters the taxonomy arguments when registering elementor template library taxonomy.
274	*
275	* @since 1.0.0
276	*
277	* @param array $args Arguments for registering a taxonomy.
278	*/
279	$args = apply_filters( 'elementor/template_library/sources/local/register_taxonomy_args', $args );
280
281	$cpts_to_associate = apply_filters( 'elementor/template_library/sources/local/register_taxonomy_cpts', [ self::CPT ] );
282
283	register_taxonomy( self::TAXONOMY_TYPE_SLUG, $cpts_to_associate, $args );
284
285	/**
286	* Categories
287	*/
288	$args = [
289	'hierarchical' => true,
290	'show_ui' => true,
291	'show_in_nav_menus' => false,
292	'show_admin_column' => true,
293	'query_var' => is_admin(),
294	'rewrite' => false,
295	'public' => false,
296	'labels' => [
297	'name' => _x( 'Categories', 'Template Library', 'elementor' ),
298	'singular_name' => _x( 'Category', 'Template Library', 'elementor' ),
299	'all_items' => _x( 'All Categories', 'Template Library', 'elementor' ),
300	],
301	];
302
303	/**
304	* Register template library category args.
305	*
306	* Filters the category arguments when registering elementor template library category.
307	*
308	* @since 2.4.0
309	*
310	* @param array $args Arguments for registering a category.
311	*/
312	$args = apply_filters( 'elementor/template_library/sources/local/register_category_args', $args );
313
314	register_taxonomy( self::TAXONOMY_CATEGORY_SLUG, self::CPT, $args );
315	}
316
317	/**
318	* Remove Add New item from admin menu.
319	*
320	* Fired by `admin_menu` action.
321	*
322	* @since 2.4.0
323	* @access public
324	*/
325	public function admin_menu_reorder() {
326	global $submenu;
327
328	if ( ! isset( $submenu[ self::ADMIN_MENU_SLUG ] ) ) {
329	return;
330	}
331	$library_submenu = &$submenu[ self::ADMIN_MENU_SLUG ];
332
333	// Remove 'All Templates' menu.
334	unset( $library_submenu[5] );
335
336	// If current use can 'Add New' - move the menu to end, and add the '#add_new' anchor.
337	if ( isset( $library_submenu[10][2] ) ) {
338	$library_submenu[700] = $library_submenu[10];
339	unset( $library_submenu[10] );
340	$library_submenu[700][2] = admin_url( self::ADMIN_MENU_SLUG . '#add_new' );
341	}
342
343	// Move the 'Categories' menu to end.
344	if ( isset( $library_submenu[15] ) ) {
345	$library_submenu[800] = $library_submenu[15];
346	unset( $library_submenu[15] );
347	}
348
349	if ( $this->is_current_screen() ) {
350	$library_title = $this->get_library_title();
351
352	foreach ( $library_submenu as &$item ) {
353	if ( $library_title === $item[0] ) {
354	if ( ! isset( $item[4] ) ) {
355	$item[4] = '';
356	}
357	$item[4] .= ' current';
358	}
359	}
360	}
361	}
362
363	public function admin_menu() {
364	add_submenu_page( self::ADMIN_MENU_SLUG, '', __( 'Saved Templates', 'elementor' ), Editor::EDITING_CAPABILITY, self::get_admin_url( true ) );
365	}
366
367	public function admin_title( $admin_title, $title ) {
368	$library_title = $this->get_library_title();
369
370	if ( $library_title ) {
371	$admin_title = str_replace( $title, $library_title, $admin_title );
372	}
373
374	return $admin_title;
375	}
376
377	public function replace_admin_heading() {
378	$library_title = $this->get_library_title();
379
380	if ( $library_title ) {
381	global $post_type_object;
382
383	$post_type_object->labels->name = $library_title;
384	}
385	}
386
387	/**
388	* Get local templates.
389	*
390	* Retrieve local templates saved by the user on his site.
391	*
392	* @since 1.0.0
393	* @access public
394	*
395	* @param array $args Optional. Filter templates based on a set of
396	* arguments. Default is an empty array.
397	*
398	* @return array Local templates.
399	*/
400	public function get_items( $args = [] ) {
401	$template_types = array_values( self::$template_types );
402
403	if ( ! empty( $args['type'] ) ) {
404	$template_types = $args['type'];
405	unset( $args['type'] );
406	}
407
408	$defaults = [
409	'post_type' => self::CPT,
410	'post_status' => 'publish',
411	'posts_per_page' => -1,
412	'orderby' => 'title',
413	'order' => 'ASC',
414	'meta_query' => [
415	[
416	'key' => Document::TYPE_META_KEY,
417	'value' => $template_types,
418	],
419	],
420	];
421
422	$query_args = wp_parse_args( $args, $defaults );
423
424	$templates_query = new \WP_Query( $query_args );
425
426	$templates = [];
427
428	if ( $templates_query->have_posts() ) {
429	foreach ( $templates_query->get_posts() as $post ) {
430	$templates[] = $this->get_item( $post->ID );
431	}
432	}
433
434	return $templates;
435	}
436
437	/**
438	* Save local template.
439	*
440	* Save new or update existing template on the database.
441	*
442	* @since 1.0.0
443	* @access public
444	*
445	* @param array $template_data Local template data.
446	*
447	* @return \WP_Error\|int The ID of the saved/updated template, `WP_Error` otherwise.
448	*/
449	public function save_item( $template_data ) {
450	if ( ! current_user_can( $this->post_type_object->cap->edit_posts ) ) {
451	return new \WP_Error( 'save_error', __( 'Access denied.', 'elementor' ) );
452	}
453
454	$defaults = [
455	'title' => __( '(no title)', 'elementor' ),
456	'page_settings' => [],
457	'status' => current_user_can( 'publish_posts' ) ? 'publish' : 'pending',
458	];
459
460	$template_data = wp_parse_args( $template_data, $defaults );
461
462	$document = Plugin::$instance->documents->create(
463	$template_data['type'],
464	[
465	'post_title' => $template_data['title'],
466	'post_status' => $template_data['status'],
467	'post_type' => self::CPT,
468	]
469	);
470
471	if ( is_wp_error( $document ) ) {
472	/**
473	* @var \WP_Error $document
474	*/
475	return $document;
476	}
477
478	if ( ! empty( $template_data['content'] ) ) {
479	$template_data['content'] = $this->replace_elements_ids( $template_data['content'] );
480	}
481
482	$document->save( [
483	'elements' => $template_data['content'],
484	'settings' => $template_data['page_settings'],
485	] );
486
487	$template_id = $document->get_main_id();
488
489	/**
490	* After template library save.
491	*
492	* Fires after Elementor template library was saved.
493	*
494	* @since 1.0.1
495	*
496	* @param int $template_id The ID of the template.
497	* @param array $template_data The template data.
498	*/
499	do_action( 'elementor/template-library/after_save_template', $template_id, $template_data );
500
501	/**
502	* After template library update.
503	*
504	* Fires after Elementor template library was updated.
505	*
506	* @since 1.0.1
507	*
508	* @param int $template_id The ID of the template.
509	* @param array $template_data The template data.
510	*/
511	do_action( 'elementor/template-library/after_update_template', $template_id, $template_data );
512
513	return $template_id;
514	}
515
516	/**
517	* Update local template.
518	*
519	* Update template on the database.
520	*
521	* @since 1.0.0
522	* @access public
523	*
524	* @param array $new_data New template data.
525	*
526	* @return \WP_Error\|true True if template updated, `WP_Error` otherwise.
527	*/
528	public function update_item( $new_data ) {
529	if ( ! current_user_can( $this->post_type_object->cap->edit_post, $new_data['id'] ) ) {
530	return new \WP_Error( 'save_error', __( 'Access denied.', 'elementor' ) );
531	}
532
533	$document = Plugin::$instance->documents->get( $new_data['id'] );
534
535	if ( ! $document ) {
536	return new \WP_Error( 'save_error', __( 'Template not exist.', 'elementor' ) );
537	}
538
539	$document->save( [
540	'elements' => $new_data['content'],
541	] );
542
543	/**
544	* After template library update.
545	*
546	* Fires after Elementor template library was updated.
547	*
548	* @since 1.0.0
549	*
550	* @param int $new_data_id The ID of the new template.
551	* @param array $new_data The new template data.
552	*/
553	do_action( 'elementor/template-library/after_update_template', $new_data['id'], $new_data );
554
555	return true;
556	}
557
558	/**
559	* Get local template.
560	*
561	* Retrieve a single local template saved by the user on his site.
562	*
563	* @since 1.0.0
564	* @access public
565	*
566	* @param int $template_id The template ID.
567	*
568	* @return array Local template.
569	*/
570	public function get_item( $template_id ) {
571	$post = get_post( $template_id );
572
573	$user = get_user_by( 'id', $post->post_author );
574
575	$page = SettingsManager::get_settings_managers( 'page' )->get_model( $template_id );
576
577	$page_settings = $page->get_data( 'settings' );
578
579	$date = strtotime( $post->post_date );
580
581	$data = [
582	'template_id' => $post->ID,
583	'source' => $this->get_id(),
584	'type' => self::get_template_type( $post->ID ),
585	'title' => $post->post_title,
586	'thumbnail' => get_the_post_thumbnail_url( $post ),
587	'date' => $date,
588	'human_date' => date_i18n( get_option( 'date_format' ), $date ),
589	'human_modified_date' => date_i18n( get_option( 'date_format' ), strtotime( $post->post_modified ) ),
590	'author' => $user->display_name,
591	'status' => $post->post_status,
592	'hasPageSettings' => ! empty( $page_settings ),
593	'tags' => [],
594	'export_link' => $this->get_export_link( $template_id ),
595	'url' => get_permalink( $post->ID ),
596	];
597
598	/**
599	* Get template library template.
600	*
601	* Filters the template data when retrieving a single template from the
602	* template library.
603	*
604	* @since 1.0.0
605	*
606	* @param array $data Template data.
607	*/
608	$data = apply_filters( 'elementor/template-library/get_template', $data );
609
610	return $data;
611	}
612
613	/**
614	* Get template data.
615	*
616	* Retrieve the data of a single local template saved by the user on his site.
617	*
618	* @since 1.5.0
619	* @access public
620	*
621	* @param array $args Custom template arguments.
622	*
623	* @return array Local template data.
624	*/
625	public function get_data( array $args ) {
626	$template_id = $args['template_id'];
627
628	$document = Plugin::$instance->documents->get( $template_id );
629	$content = [];
630
631	if ( $document ) {
632	// TODO: Validate the data (in JS too!).
633	if ( ! empty( $args['display'] ) ) {
634	$content = $document->get_elements_raw_data( null, true );
635	} else {
636	$content = $document->get_elements_data();
637	}
638
639	if ( ! empty( $content ) ) {
640	$content = $this->replace_elements_ids( $content );
641	}
642	}
643
644	$data = [
645	'content' => $content,
646	];
647
648	if ( ! empty( $args['with_page_settings'] ) ) {
649	$page = SettingsManager::get_settings_managers( 'page' )->get_model( $args['template_id'] );
650
651	$data['page_settings'] = $page->get_data( 'settings' );
652	}
653
654	return $data;
655	}
656
657	/**
658	* Delete local template.
659	*
660	* Delete template from the database.
661	*
662	* @since 1.0.0
663	* @access public
664	*
665	* @param int $template_id The template ID.
666	*
667	* @return \WP_Post\|\WP_Error\|false\|null Post data on success, false or null
668	* or 'WP_Error' on failure.
669	*/
670	public function delete_template( $template_id ) {
671	if ( ! current_user_can( $this->post_type_object->cap->delete_post, $template_id ) ) {
672	return new \WP_Error( 'template_error', __( 'Access denied.', 'elementor' ) );
673	}
674
675	return wp_delete_post( $template_id, true );
676	}
677
678	/**
679	* Export local template.
680	*
681	* Export template to a file.
682	*
683	* @since 1.0.0
684	* @access public
685	*
686	* @param int $template_id The template ID.
687	*
688	* @return \WP_Error WordPress error if template export failed.
689	*/
690	public function export_template( $template_id ) {
691	$file_data = $this->prepare_template_export( $template_id );
692
693	if ( is_wp_error( $file_data ) ) {
694	return $file_data;
695	}
696
697	$this->send_file_headers( $file_data['name'], strlen( $file_data['content'] ) );
698
699	// Clear buffering just in case.
700	@ob_end_clean();
701
702	flush();
703
704	// Output file contents.
705	echo $file_data['content'];
706
707	die;
708	}
709
710	/**
711	* Export multiple local templates.
712	*
713	* Export multiple template to a ZIP file.
714	*
715	* @since 1.6.0
716	* @access public
717	*
718	* @param array $template_ids An array of template IDs.
719	*
720	* @return \WP_Error WordPress error if export failed.
721	*/
722	public function export_multiple_templates( array $template_ids ) {
723	$files = [];
724
725	$wp_upload_dir = wp_upload_dir();
726
727	$temp_path = $wp_upload_dir['basedir'] . '/' . self::TEMP_FILES_DIR;
728
729	// Create temp path if it doesn't exist
730	wp_mkdir_p( $temp_path );
731
732	// Create all json files
733	foreach ( $template_ids as $template_id ) {
734	$file_data = $this->prepare_template_export( $template_id );
735
736	if ( is_wp_error( $file_data ) ) {
737	continue;
738	}
739
740	$complete_path = $temp_path . '/' . $file_data['name'];
741
742	$put_contents = file_put_contents( $complete_path, $file_data['content'] );
743
744	if ( ! $put_contents ) {
745	return new \WP_Error( '404', sprintf( 'Cannot create file "%s".', $file_data['name'] ) );
746	}
747
748	$files[] = [
749	'path' => $complete_path,
750	'name' => $file_data['name'],
751	];
752	}
753
754	if ( ! $files ) {
755	return new \WP_Error( 'empty_files', 'There is no files to export (probably all the requested templates are empty).' );
756	}
757
758	// Create temporary .zip file
759	$zip_archive_filename = 'elementor-templates-' . gmdate( 'Y-m-d' ) . '.zip';
760
761	$zip_archive = new \ZipArchive();
762
763	$zip_complete_path = $temp_path . '/' . $zip_archive_filename;
764
765	$zip_archive->open( $zip_complete_path, \ZipArchive::CREATE );
766
767	foreach ( $files as $file ) {
768	$zip_archive->addFile( $file['path'], $file['name'] );
769	}
770
771	$zip_archive->close();
772
773	foreach ( $files as $file ) {
774	unlink( $file['path'] );
775	}
776
777	$this->send_file_headers( $zip_archive_filename, filesize( $zip_complete_path ) );
778
779	@ob_end_flush();
780
781	@readfile( $zip_complete_path );
782
783	unlink( $zip_complete_path );
784
785	die;
786	}
787
788	/**
789	* Find temporary files.
790	*
791	* Recursively finds a list of temporary files from the extracted zip file.
792	*
793	* Example return data:
794	*
795	* [
796	* 0 => '/www/wp-content/uploads/elementor/tmp/5eb3a7a411d44/templates/block-2-col-marble-title.json',
797	* 1 => '/www/wp-content/uploads/elementor/tmp/5eb3a7a411d44/templates/block-2-col-text-and-photo.json',
798	* ]
799	*
800	* @since 2.9.8
801	* @access private
802	*
803	* @param string $temp_path - The temporary file path to scan for template files
804	*
805	* @return array An array of temporary files on the filesystem
806	*/
807	private function find_temp_files( $temp_path ) {
808
809	$file_names = [];
810
811	$possible_file_names = array_diff( scandir( $temp_path ), [ '.', '..' ] );
812
813	// Find nested files in the unzipped path. This happens for example when the user imports a Template Kit.
814	foreach ( $possible_file_names as $possible_file_name ) {
815	$full_possible_file_name = $temp_path . '/' . $possible_file_name;
816	if ( is_dir( $full_possible_file_name ) ) {
817	$file_names = $file_names + $this->find_temp_files( $full_possible_file_name );
818	} else {
819	$file_names[] = $full_possible_file_name;
820	}
821	}
822
823	return $file_names;
824	}
825
826	/**
827	* Import local template.
828	*
829	* Import template from a file.
830	*
831	* @since 1.0.0
832	* @access public
833	*
834	* @param string $name - The file name
835	* @param string $path - The file path
836	*
837	* @return \WP_Error\|array An array of items on success, 'WP_Error' on failure.
838	*/
839	public function import_template( $name, $path ) {
840	if ( empty( $path ) ) {
841	return new \WP_Error( 'file_error', 'Please upload a file to import' );
842	}
843
844	$items = [];
845
846	$file_extension = pathinfo( $name, PATHINFO_EXTENSION );
847
848	if ( 'zip' === $file_extension ) {
849	if ( ! class_exists( '\ZipArchive' ) ) {
850	return new \WP_Error( 'zip_error', 'PHP Zip extension not loaded' );
851	}
852
853	$zip = new \ZipArchive();
854
855	$wp_upload_dir = wp_upload_dir();
856
857	$temp_path = $wp_upload_dir['basedir'] . '/' . self::TEMP_FILES_DIR . '/' . uniqid();
858
859	$zip->open( $path );
860
861	$valid_entries = [];
862
863	// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
864	for ( $i = 0; $i < $zip->numFiles; $i++ ) {
865	$zipped_file_name = $zip->getNameIndex( $i );
866	$zipped_extension = pathinfo( $zipped_file_name, PATHINFO_EXTENSION );
867	// Template Kit zip files contain a `manifest.json` file, this is not a valid Elementor template so ensure we skip it.
868	if ( 'json' === $zipped_extension && 'manifest.json' !== $zipped_file_name ) {
869	$valid_entries[] = $zipped_file_name;
870	}
871	}
872
873	if ( ! empty( $valid_entries ) ) {
874	$zip->extractTo( $temp_path, $valid_entries );
875	}
876
877	$zip->close();
878
879	$file_names = $this->find_temp_files( $temp_path );
880
881	foreach ( $file_names as $full_file_name ) {
882	$import_result = $this->import_single_template( $full_file_name );
883
884	unlink( $full_file_name );
885
886	if ( is_wp_error( $import_result ) ) {
887	return $import_result;
888	}
889
890	$items[] = $import_result;
891	}
892
893	rmdir( $temp_path );
894	} else {
895	$import_result = $this->import_single_template( $path );
896
897	if ( is_wp_error( $import_result ) ) {
898	return $import_result;
899	}
900
901	$items[] = $import_result;
902	}
903
904	return $items;
905	}
906
907	/**
908	* Post row actions.
909	*
910	* Add an export link to the template library action links table list.
911	*
912	* Fired by `post_row_actions` filter.
913	*
914	* @since 1.0.0
915	* @access public
916	*
917	* @param array $actions An array of row action links.
918	* @param \WP_Post $post The post object.
919	*
920	* @return array An updated array of row action links.
921	*/
922	public function post_row_actions( $actions, \WP_Post $post ) {
923	if ( self::is_base_templates_screen() ) {
924	if ( $this->is_template_supports_export( $post->ID ) ) {
925	$actions['export-template'] = sprintf( '<a href="%1$s">%2$s</a>', $this->get_export_link( $post->ID ), __( 'Export Template', 'elementor' ) );
926	}
927	}
928
929	return $actions;
930	}
931
932	/**
933	* Admin import template form.
934	*
935	* The import form displayed in "My Library" screen in WordPress dashboard.
936	*
937	* The form allows the user to import template in json/zip format to the site.
938	*
939	* Fired by `admin_footer` action.
940	*
941	* @since 1.0.0
942	* @access public
943	*/
944	public function admin_import_template_form() {
945	if ( ! self::is_base_templates_screen() ) {
946	return;
947	}
948
949	/** @var \Elementor\Core\Common\Modules\Ajax\Module $ajax */
950	$ajax = Plugin::$instance->common->get_component( 'ajax' );
951	?>
952	<div id="elementor-hidden-area">
953	<a id="elementor-import-template-trigger" class="page-title-action"><?php echo __( 'Import Templates', 'elementor' ); ?></a>
954	<div id="elementor-import-template-area">
955	<div id="elementor-import-template-title"><?php echo __( 'Choose an Elementor template JSON file or a .zip archive of Elementor templates, and add them to the list of templates available in your library.', 'elementor' ); ?></div>
956	<form id="elementor-import-template-form" method="post" action="<?php echo admin_url( 'admin-ajax.php' ); ?>" enctype="multipart/form-data">
957	<input type="hidden" name="action" value="elementor_library_direct_actions">
958	<input type="hidden" name="library_action" value="direct_import_template">
959	<input type="hidden" name="_nonce" value="<?php echo $ajax->create_nonce(); ?>">
960	<fieldset id="elementor-import-template-form-inputs">
961	<input type="file" name="file" accept=".json,application/json,.zip,application/octet-stream,application/zip,application/x-zip,application/x-zip-compressed" required>
962	<input type="submit" class="button" value="<?php echo esc_attr__( 'Import Now', 'elementor' ); ?>">
963	</fieldset>
964	</form>
965	</div>
966	</div>
967	<?php
968	}
969
970	/**
971	* Block template frontend
972	*
973	* Don't display the single view of the template library post type in the
974	* frontend, for users that don't have the proper permissions.
975	*
976	* Fired by `template_redirect` action.
977	*
978	* @since 1.0.0
979	* @access public
980	*/
981	public function block_template_frontend() {
982	if ( is_singular( self::CPT ) && ! current_user_can( Editor::EDITING_CAPABILITY ) ) {
983	wp_safe_redirect( site_url(), 301 );
984	die;
985	}
986	}
987
988	/**
989	* Is template library supports export.
990	*
991	* whether the template library supports export.
992	*
993	* Template saved by the user locally on his site, support export by default
994	* but this can be changed using a filter.
995	*
996	* @since 1.0.0
997	* @access public
998	*
999	* @param int $template_id The template ID.
1000	*
1001	* @return bool Whether the template library supports export.
1002	*/
1003	public function is_template_supports_export( $template_id ) {
1004	$export_support = true;
1005
1006	/**
1007	* Is template library supports export.
1008	*
1009	* Filters whether the template library supports export.
1010	*
1011	* @since 1.0.0
1012	*
1013	* @param bool $export_support Whether the template library supports export.
1014	* Default is true.
1015	* @param int $template_id Post ID.
1016	*/
1017	$export_support = apply_filters( 'elementor/template_library/is_template_supports_export', $export_support, $template_id );
1018
1019	return $export_support;
1020	}
1021
1022	/**
1023	* Remove Elementor post state.
1024	*
1025	* Remove the 'elementor' post state from the display states of the post.
1026	*
1027	* Used to remove the 'elementor' post state from the template library items.
1028	*
1029	* Fired by `display_post_states` filter.
1030	*
1031	* @since 1.8.0
1032	* @access public
1033	*
1034	* @param array $post_states An array of post display states.
1035	* @param \WP_Post $post The current post object.
1036	*
1037	* @return array Updated array of post display states.
1038	*/
1039	public function remove_elementor_post_state_from_library( $post_states, $post ) {
1040	if ( self::CPT === $post->post_type && isset( $post_states['elementor'] ) ) {
1041	unset( $post_states['elementor'] );
1042	}
1043	return $post_states;
1044	}
1045
1046	/**
1047	* Get template export link.
1048	*
1049	* Retrieve the link used to export a single template based on the template
1050	* ID.
1051	*
1052	* @since 2.0.0
1053	* @access private
1054	*
1055	* @param int $template_id The template ID.
1056	*
1057	* @return string Template export URL.
1058	*/
1059	private function get_export_link( $template_id ) {
1060	// TODO: BC since 2.3.0 - Use `$ajax->create_nonce()`
1061	/** @var \Elementor\Core\Common\Modules\Ajax\Module $ajax */
1062	// $ajax = Plugin::$instance->common->get_component( 'ajax' );
1063
1064	return add_query_arg(
1065	[
1066	'action' => 'elementor_library_direct_actions',
1067	'library_action' => 'export_template',
1068	'source' => $this->get_id(),
1069	'_nonce' => wp_create_nonce( 'elementor_ajax' ),
1070	'template_id' => $template_id,
1071	],
1072	admin_url( 'admin-ajax.php' )
1073	);
1074	}
1075
1076	/**
1077	* On template save.
1078	*
1079	* Run this method when template is being saved.
1080	*
1081	* Fired by `save_post` action.
1082	*
1083	* @since 1.0.1
1084	* @access public
1085	*
1086	* @param int $post_id Post ID.
1087	* @param \WP_Post $post The current post object.
1088	*/
1089	public function on_save_post( $post_id, \WP_Post $post ) {
1090	if ( self::CPT !== $post->post_type ) {
1091	return;
1092	}
1093
1094	if ( self::get_template_type( $post_id ) ) { // It's already with a type
1095	return;
1096	}
1097
1098	// Don't save type on import, the importer will do it.
1099	if ( did_action( 'import_start' ) ) {
1100	return;
1101	}
1102
1103	$this->save_item_type( $post_id, 'page' );
1104	}
1105
1106	/**
1107	* Save item type.
1108	*
1109	* When saving/updating templates, this method is used to update the post
1110	* meta data and the taxonomy.
1111	*
1112	* @since 1.0.1
1113	* @access private
1114	*
1115	* @param int $post_id Post ID.
1116	* @param string $type Item type.
1117	*/
1118	private function save_item_type( $post_id, $type ) {
1119	update_post_meta( $post_id, Document::TYPE_META_KEY, $type );
1120
1121	wp_set_object_terms( $post_id, $type, self::TAXONOMY_TYPE_SLUG );
1122	}
1123
1124	/**
1125	* Bulk export action.
1126	*
1127	* Adds an 'Export' action to the Bulk Actions drop-down in the template
1128	* library.
1129	*
1130	* Fired by `bulk_actions-edit-elementor_library` filter.
1131	*
1132	* @since 1.6.0
1133	* @access public
1134	*
1135	* @param array $actions An array of the available bulk actions.
1136	*
1137	* @return array An array of the available bulk actions.
1138	*/
1139	public function admin_add_bulk_export_action( $actions ) {
1140	$actions[ self::BULK_EXPORT_ACTION ] = __( 'Export', 'elementor' );
1141
1142	return $actions;
1143	}
1144
1145	/**
1146	* Add bulk export action.
1147	*
1148	* Handles the template library bulk export action.
1149	*
1150	* Fired by `handle_bulk_actions-edit-elementor_library` filter.
1151	*
1152	* @since 1.6.0
1153	* @access public
1154	*
1155	* @param string $redirect_to The redirect URL.
1156	* @param string $action The action being taken.
1157	* @param array $post_ids The items to take the action on.
1158	*/
1159	public function admin_export_multiple_templates( $redirect_to, $action, $post_ids ) {
1160	if ( self::BULK_EXPORT_ACTION === $action ) {
1161	$result = $this->export_multiple_templates( $post_ids );
1162
1163	// If you reach this line, the export failed
1164	wp_die( $result->get_error_message() );
1165	}
1166	}
1167
1168	/**
1169	* Print admin tabs.
1170	*
1171	* Used to output the template library tabs with their labels.
1172	*
1173	* Fired by `views_edit-elementor_library` filter.
1174	*
1175	* @since 2.0.0
1176	* @access public
1177	*
1178	* @param array $views An array of available list table views.
1179	*
1180	* @return array An updated array of available list table views.
1181	*/
1182	public function admin_print_tabs( $views ) {
1183	$current_type = '';
1184	$active_class = ' nav-tab-active';
1185	$current_tabs_group = $this->get_current_tab_group();
1186
1187	if ( ! empty( $_REQUEST[ self::TAXONOMY_TYPE_SLUG ] ) ) {
1188	$current_type = $_REQUEST[ self::TAXONOMY_TYPE_SLUG ];
1189	$active_class = '';
1190	}
1191
1192	$url_args = [
1193	'post_type' => self::CPT,
1194	'tabs_group' => $current_tabs_group,
1195	];
1196
1197	$baseurl = add_query_arg( $url_args, admin_url( 'edit.php' ) );
1198
1199	$filter = [
1200	'admin_tab_group' => $current_tabs_group,
1201	];
1202	$operator = 'and';
1203
1204	if ( empty( $current_tabs_group ) ) {
1205	// Don't include 'not-supported' or other templates that don't set their `admin_tab_group`.
1206	$operator = 'NOT';
1207	}
1208
1209	$doc_types = Plugin::$instance->documents->get_document_types( $filter, $operator );
1210
1211	if ( 1 >= count( $doc_types ) ) {
1212	return $views;
1213	}
1214
1215	?>
1216	<div id="elementor-template-library-tabs-wrapper" class="nav-tab-wrapper">
1217	<a class="nav-tab<?php echo $active_class; ?>" href="<?php echo $baseurl; ?>">
1218	<?php
1219	$all_title = $this->get_library_title();
1220	if ( ! $all_title ) {
1221	$all_title = __( 'All', 'elementor' );
1222	}
1223	echo $all_title; ?>
1224	</a>
1225	<?php
1226	foreach ( $doc_types as $type => $class_name ) :
1227	$active_class = '';
1228
1229	if ( $current_type === $type ) {
1230	$active_class = ' nav-tab-active';
1231	}
1232
1233	$type_url = add_query_arg( self::TAXONOMY_TYPE_SLUG, $type, $baseurl );
1234	$type_label = $this->get_template_label_by_type( $type );
1235
1236	echo "<a class='nav-tab{$active_class}' href='{$type_url}'>{$type_label}</a>";
1237	endforeach;
1238	?>
1239	</div>
1240	<?php
1241	return $views;
1242	}
1243
1244	/**
1245	* Maybe render blank state.
1246	*
1247	* When the template library has no saved templates, display a blank admin page offering
1248	* to create the very first template.
1249	*
1250	* Fired by `manage_posts_extra_tablenav` action.
1251	*
1252	* @since 2.0.0
1253	* @access public
1254	*
1255	* @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
1256	* @param array $args
1257	*/
1258	public function maybe_render_blank_state( $which, array $args = [] ) {
1259	global $post_type;
1260
1261	$args = wp_parse_args( $args, [
1262	'cpt' => self::CPT,
1263	'post_type' => get_query_var( 'elementor_library_type' ),
1264	] );
1265
1266	if ( $args['cpt'] !== $post_type \|\| 'bottom' !== $which ) {
1267	return;
1268	}
1269
1270	global $wp_list_table;
1271
1272	$total_items = $wp_list_table->get_pagination_arg( 'total_items' );
1273
1274	if ( ! empty( $total_items ) \|\| ! empty( $_REQUEST['s'] ) ) {
1275	return;
1276	}
1277
1278	$current_type = $args['post_type'];
1279
1280	$document_types = Plugin::instance()->documents->get_document_types();
1281
1282	if ( empty( $document_types[ $current_type ] ) ) {
1283	return;
1284	}
1285
1286	// TODO: Better way to exclude widget type.
1287	if ( 'widget' === $current_type ) {
1288	return;
1289	}
1290
1291	// TODO: This code maybe unreachable see if above `if ( empty( $document_types[ $current_type ] ) )`.
1292	if ( empty( $current_type ) ) {
1293	$counts = (array) wp_count_posts( self::CPT );
1294	unset( $counts['auto-draft'] );
1295	$count = array_sum( $counts );
1296
1297	if ( 0 < $count ) {
1298	return;
1299	}
1300
1301	$current_type = 'template';
1302
1303	$args['additional_inline_style'] = '#elementor-template-library-tabs-wrapper {display: none;}';
1304	}
1305
1306	$this->render_blank_state( $current_type, $args );
1307	}
1308
1309	private function render_blank_state( $current_type, array $args = [] ) {
1310	$current_type_label = $this->get_template_label_by_type( $current_type );
1311	$inline_style = '#posts-filter .wp-list-table, #posts-filter .tablenav.top, .tablenav.bottom .actions, .wrap .subsubsub { display:none;}';
1312
1313	$args = wp_parse_args( $args, [
1314	'additional_inline_style' => '',
1315	'href' => '',
1316	'description' => __( 'Add templates and reuse them across your website. Easily export and import them to any other project, for an optimized workflow.', 'elementor' ),
1317	] );
1318	$inline_style .= $args['additional_inline_style'];
1319	?>
1320	<style type="text/css"><?php echo $inline_style; ?></style>
1321	<div class="elementor-template_library-blank_state">
1322	<?php $this->print_blank_state_template( $current_type_label, $args['href'], $args['description'] ); ?>
1323	</div>
1324	<?php
1325	}
1326
1327	/**
1328	* Print Blank State Template
1329	*
1330	* When the an entity (CPT, Taxonomy...etc) has no saved items, print a blank admin page offering
1331	* to create the very first item.
1332	*
1333	* This method is public because it needs to be accessed from outside the Source_Local
1334	*
1335	* @since 3.1.0
1336	* @access public
1337	*
1338	* @param string $current_type_label The Entity title
1339	* @param string $href The URL for the 'Add New' button
1340	* @param string $description The sub title describing the Entity (Post Type, Taxonomy, etc.)
1341	*/
1342	public function print_blank_state_template( $current_type_label, $href, $description ) {
1343	?>
1344	<div class="elementor-blank_state">
1345	<i class="eicon-folder"></i>
1346	<h2>
1347	<?php
1348	/* translators: %s: Template type label. */
1349	printf( __( 'Create Your First %s', 'elementor' ), $current_type_label );
1350	?>
1351	</h2>
1352	<p><?php echo $description; ?></p>
1353	<a id="elementor-template-library-add-new" class="elementor-button elementor-button-success" href="<?php echo $href; ?>">
1354	<?php
1355	/* translators: %s: Template type label. */
1356	printf( __( 'Add New %s', 'elementor' ), $current_type_label );
1357	?>
1358	</a>
1359	</div>
1360	<?php
1361	}
1362
1363	public function add_filter_by_category( $post_type ) {
1364	if ( self::CPT !== $post_type ) {
1365	return;
1366	}
1367
1368	$all_items = get_taxonomy( self::TAXONOMY_CATEGORY_SLUG )->labels->all_items;
1369
1370	$dropdown_options = array(
1371	'show_option_all' => $all_items,
1372	'show_option_none' => $all_items,
1373	'hide_empty' => 0,
1374	'hierarchical' => 1,
1375	'show_count' => 0,
1376	'orderby' => 'name',
1377	'value_field' => 'slug',
1378	'taxonomy' => self::TAXONOMY_CATEGORY_SLUG,
1379	'name' => self::TAXONOMY_CATEGORY_SLUG,
1380	'selected' => empty( $_GET[ self::TAXONOMY_CATEGORY_SLUG ] ) ? '' : $_GET[ self::TAXONOMY_CATEGORY_SLUG ],
1381	);
1382
1383	echo '<label class="screen-reader-text" for="cat">' . _x( 'Filter by category', 'Template Library', 'elementor' ) . '</label>';
1384	wp_dropdown_categories( $dropdown_options );
1385	}
1386
1387	/**
1388	* Import single template.
1389	*
1390	* Import template from a file to the database.
1391	*
1392	* @since 1.6.0
1393	* @access private
1394	*
1395	* @param string $file_name File name.
1396	*
1397	* @return \WP_Error\|int\|array Local template array, or template ID, or
1398	* `WP_Error`.
1399	*/
1400	private function import_single_template( $file_name ) {
1401	$data = json_decode( file_get_contents( $file_name ), true );
1402
1403	if ( empty( $data ) ) {
1404	return new \WP_Error( 'file_error', 'Invalid File' );
1405	}
1406
1407	$content = $data['content'];
1408
1409	if ( ! is_array( $content ) ) {
1410	return new \WP_Error( 'file_error', 'Invalid Content In File' );
1411	}
1412
1413	$content = $this->process_export_import_content( $content, 'on_import' );
1414
1415	$page_settings = [];
1416
1417	if ( ! empty( $data['page_settings'] ) ) {
1418	$page = new Model( [
1419	'id' => 0,
1420	'settings' => $data['page_settings'],
1421	] );
1422
1423	$page_settings_data = $this->process_element_export_import_content( $page, 'on_import' );
1424
1425	if ( ! empty( $page_settings_data['settings'] ) ) {
1426	$page_settings = $page_settings_data['settings'];
1427	}
1428	}
1429
1430	$template_id = $this->save_item( [
1431	'content' => $content,
1432	'title' => $data['title'],
1433	'type' => $data['type'],
1434	'page_settings' => $page_settings,
1435	] );
1436
1437	if ( is_wp_error( $template_id ) ) {
1438	return $template_id;
1439	}
1440
1441	return $this->get_item( $template_id );
1442	}
1443
1444	/**
1445	* Prepare template to export.
1446	*
1447	* Retrieve the relevant template data and return them as an array.
1448	*
1449	* @since 1.6.0
1450	* @access private
1451	*
1452	* @param int $template_id The template ID.
1453	*
1454	* @return \WP_Error\|array Exported template data.
1455	*/
1456	private function prepare_template_export( $template_id ) {
1457	$document = Plugin::$instance->documents->get( $template_id );
1458
1459	$template_data = $document->get_export_data();
1460
1461	if ( empty( $template_data['content'] ) ) {
1462	return new \WP_Error( 'empty_template', 'The template is empty' );
1463	}
1464
1465	$export_data = [
1466	'content' => $template_data['content'],
1467	'page_settings' => $template_data['settings'],
1468	'version' => DB::DB_VERSION,
1469	'title' => get_the_title( $template_id ),
1470	'type' => self::get_template_type( $template_id ),
1471	];
1472
1473	return [
1474	'name' => 'elementor-' . $template_id . '-' . gmdate( 'Y-m-d' ) . '.json',
1475	'content' => wp_json_encode( $export_data ),
1476	];
1477	}
1478
1479	/**
1480	* Send file headers.
1481	*
1482	* Set the file header when export template data to a file.
1483	*
1484	* @since 1.6.0
1485	* @access private
1486	*
1487	* @param string $file_name File name.
1488	* @param int $file_size File size.
1489	*/
1490	private function send_file_headers( $file_name, $file_size ) {
1491	header( 'Content-Type: application/octet-stream' );
1492	header( 'Content-Disposition: attachment; filename=' . $file_name );
1493	header( 'Expires: 0' );
1494	header( 'Cache-Control: must-revalidate' );
1495	header( 'Pragma: public' );
1496	header( 'Content-Length: ' . $file_size );
1497	}
1498
1499	/**
1500	* Get template label by type.
1501	*
1502	* Retrieve the template label for any given template type.
1503	*
1504	* @since 2.0.0
1505	* @access private
1506	*
1507	* @param string $template_type Template type.
1508	*
1509	* @return string Template label.
1510	*/
1511	private function get_template_label_by_type( $template_type ) {
1512	$document_types = Plugin::instance()->documents->get_document_types();
1513
1514	if ( isset( $document_types[ $template_type ] ) ) {
1515	$template_label = call_user_func( [ $document_types[ $template_type ], 'get_title' ] );
1516	} else {
1517	$template_label = ucwords( str_replace( [ '_', '-' ], ' ', $template_type ) );
1518	}
1519
1520	/**
1521	* Template label by template type.
1522	*
1523	* Filters the template label by template type in the template library .
1524	*
1525	* @since 2.0.0
1526	*
1527	* @param string $template_label Template label.
1528	* @param string $template_type Template type.
1529	*/
1530	$template_label = apply_filters( 'elementor/template-library/get_template_label_by_type', $template_label, $template_type );
1531
1532	return $template_label;
1533	}
1534
1535	/**
1536	* Filter template types in admin query.
1537	*
1538	* Update the template types in the main admin query.
1539	*
1540	* Fired by `parse_query` action.
1541	*
1542	* @since 2.4.0
1543	* @access public
1544	*
1545	* @param \WP_Query $query The `WP_Query` instance.
1546	*/
1547	public function admin_query_filter_types( \WP_Query $query ) {
1548	if ( ! $this->is_current_screen() \|\| ! empty( $query->query_vars['meta_key'] ) ) {
1549	return;
1550	}
1551
1552	$current_tabs_group = $this->get_current_tab_group();
1553
1554	if ( isset( $query->query_vars[ self::TAXONOMY_CATEGORY_SLUG ] ) && '-1' === $query->query_vars[ self::TAXONOMY_CATEGORY_SLUG ] ) {
1555	unset( $query->query_vars[ self::TAXONOMY_CATEGORY_SLUG ] );
1556	}
1557
1558	if ( empty( $current_tabs_group ) ) {
1559	return;
1560	}
1561
1562	$doc_types = Plugin::$instance->documents->get_document_types( [
1563	'admin_tab_group' => $current_tabs_group,
1564	] );
1565
1566	$query->query_vars['meta_key'] = Document::TYPE_META_KEY;
1567	$query->query_vars['meta_value'] = array_keys( $doc_types );
1568	}
1569
1570	/**
1571	* Add template library actions.
1572	*
1573	* Register filters and actions for the template library.
1574	*
1575	* @since 2.0.0
1576	* @access private
1577	*/
1578	private function add_actions() {
1579	if ( is_admin() ) {
1580	add_action( 'admin_menu', [ $this, 'admin_menu' ] );
1581	add_action( 'admin_menu', [ $this, 'admin_menu_reorder' ], 800 );
1582	add_filter( 'admin_title', [ $this, 'admin_title' ], 10, 2 );
1583	add_action( 'all_admin_notices', [ $this, 'replace_admin_heading' ] );
1584	add_filter( 'post_row_actions', [ $this, 'post_row_actions' ], 10, 2 );
1585	add_action( 'admin_footer', [ $this, 'admin_import_template_form' ] );
1586	add_action( 'save_post', [ $this, 'on_save_post' ], 10, 2 );
1587	add_filter( 'display_post_states', [ $this, 'remove_elementor_post_state_from_library' ], 11, 2 );
1588
1589	add_action( 'parse_query', [ $this, 'admin_query_filter_types' ] );
1590
1591	// Template filter by category.
1592	add_action( 'restrict_manage_posts', [ $this, 'add_filter_by_category' ] );
1593
1594	// Template type column.
1595	add_action( 'manage_' . self::CPT . '_posts_columns', [ $this, 'admin_columns_headers' ] );
1596	add_action( 'manage_' . self::CPT . '_posts_custom_column', [ $this, 'admin_columns_content' ], 10, 2 );
1597
1598	// Template library bulk actions.
1599	add_filter( 'bulk_actions-edit-elementor_library', [ $this, 'admin_add_bulk_export_action' ] );
1600	add_filter( 'handle_bulk_actions-edit-elementor_library', [ $this, 'admin_export_multiple_templates' ], 10, 3 );
1601
1602	// Print template library tabs.
1603	add_filter( 'views_edit-' . self::CPT, [ $this, 'admin_print_tabs' ] );
1604
1605	// Show blank state.
1606	add_action( 'manage_posts_extra_tablenav', [ $this, 'maybe_render_blank_state' ] );
1607	}
1608
1609	add_action( 'template_redirect', [ $this, 'block_template_frontend' ] );
1610	}
1611
1612	/**
1613	* @since 2.0.6
1614	* @access public
1615	*/
1616	public function admin_columns_content( $column_name, $post_id ) {
1617	if ( 'elementor_library_type' === $column_name ) {
1618	/** @var Document $document */
1619	$document = Plugin::$instance->documents->get( $post_id );
1620
1621	if ( $document && $document instanceof Library_Document ) {
1622	$document->print_admin_column_type();
1623	}
1624	}
1625	}
1626
1627	/**
1628	* @since 2.0.6
1629	* @access public
1630	*/
1631	public function admin_columns_headers( $posts_columns ) {
1632	// Replace original column that bind to the taxonomy - with another column.
1633	unset( $posts_columns['taxonomy-elementor_library_type'] );
1634
1635	$offset = 2;
1636
1637	$posts_columns = array_slice( $posts_columns, 0, $offset, true ) + [
1638	'elementor_library_type' => __( 'Type', 'elementor' ),
1639	] + array_slice( $posts_columns, $offset, null, true );
1640
1641	return $posts_columns;
1642	}
1643
1644	public function get_current_tab_group( $default = '' ) {
1645	$current_tabs_group = $default;
1646
1647	if ( ! empty( $_REQUEST[ self::TAXONOMY_TYPE_SLUG ] ) ) {
1648	$doc_type = Plugin::$instance->documents->get_document_type( $_REQUEST[ self::TAXONOMY_TYPE_SLUG ], '' );
1649	if ( $doc_type ) {
1650	$current_tabs_group = $doc_type::get_property( 'admin_tab_group' );
1651	}
1652	} elseif ( ! empty( $_REQUEST['tabs_group'] ) ) {
1653	$current_tabs_group = $_REQUEST['tabs_group'];
1654	}
1655
1656	return $current_tabs_group;
1657	}
1658
1659	private function get_library_title() {
1660	$title = '';
1661
1662	if ( $this->is_current_screen() ) {
1663	$current_tab_group = $this->get_current_tab_group();
1664
1665	if ( $current_tab_group ) {
1666	$titles = [
1667	'library' => __( 'Saved Templates', 'elementor' ),
1668	'theme' => __( 'Theme Builder', 'elementor' ),
1669	'popup' => __( 'Popups', 'elementor' ),
1670	];
1671
1672	if ( ! empty( $titles[ $current_tab_group ] ) ) {
1673	$title = $titles[ $current_tab_group ];
1674	}
1675	}
1676	}
1677
1678	return $title;
1679	}
1680
1681	private function is_current_screen() {
1682	global $pagenow, $typenow;
1683
1684	return 'edit.php' === $pagenow && self::CPT === $typenow;
1685	}
1686
1687	/**
1688	* Template library local source constructor.
1689	*
1690	* Initializing the template library local source base by registering custom
1691	* template data and running custom actions.
1692	*
1693	* @since 1.0.0
1694	* @access public
1695	*/
1696	public function __construct() {
1697	parent::__construct();
1698
1699	$this->add_actions();
1700	}
1701	}
1702