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

local.php in Elementor Website Builder – more than just a page builder 3.1.0, 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\LandingPages\Module as Landing_Page_Module;
10	use Elementor\Modules\Library\Documents\Library_Document;
11	use Elementor\Plugin;
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit; // Exit if accessed directly.
15	}
16
17	/**
18	* Elementor template library local source.
19	*
20	* Elementor template library local source handler class is responsible for
21	* handling local Elementor templates saved by the user locally on his site.
22	*
23	* @since 1.0.0
24	*/
25	class Source_Local extends Source_Base {
26
27	/**
28	* Elementor template-library post-type slug.
29	*/
30	const CPT = 'elementor_library';
31
32	/**
33	* Elementor template-library taxonomy slug.
34	*/
35	const TAXONOMY_TYPE_SLUG = 'elementor_library_type';
36
37	/**
38	* Elementor template-library category slug.
39	*/
40	const TAXONOMY_CATEGORY_SLUG = 'elementor_library_category';
41
42	/**
43	* Elementor template-library meta key.
44	* @deprecated 2.3.0 Use \Elementor\Core\Base\Document::TYPE_META_KEY instead
45	*/
46	const TYPE_META_KEY = '_elementor_template_type';
47
48	/**
49	* Elementor template-library temporary files folder.
50	*/
51	const TEMP_FILES_DIR = 'elementor/tmp';
52
53	/**
54	* Elementor template-library bulk export action name.
55	*/
56	const BULK_EXPORT_ACTION = 'elementor_export_multiple_templates';
57
58	const ADMIN_MENU_SLUG = 'edit.php?post_type=elementor_library';
59
60	const ADMIN_SCREEN_ID = 'edit-elementor_library';
61
62	/**
63	* Template types.
64	*
65	* Holds the list of supported template types that can be displayed.
66	*
67	* @access private
68	* @static
69	*
70	* @var array
71	*/
72	private static $template_types = [];
73
74	/**
75	* Post type object.
76	*
77	* Holds the post type object of the current post.
78	*
79	* @access private
80	*
81	* @var \WP_Post_Type
82	*/
83	private $post_type_object;
84
85	/**
86	* @since 2.3.0
87	* @access public
88	* @static
89	* @return array
90	*/
91	public static function get_template_types() {
92	return self::$template_types;
93	}
94
95	/**
96	* Get local template type.
97	*
98	* Retrieve the template type from the post meta.
99	*
100	* @since 1.0.0
101	* @access public
102	* @static
103	*
104	* @param int $template_id The template ID.
105	*
106	* @return mixed The value of meta data field.
107	*/
108	public static function get_template_type( $template_id ) {
109	return get_post_meta( $template_id, Document::TYPE_META_KEY, true );
110	}
111
112	/**
113	* Is base templates screen.
114	*
115	* Whether the current screen base is edit and the post type is template.
116	*
117	* @since 1.0.0
118	* @access public
119	* @static
120	*
121	* @return bool True on base templates screen, False otherwise.
122	*/
123	public static function is_base_templates_screen() {
124	global $current_screen;
125
126	if ( ! $current_screen ) {
127	return false;
128	}
129
130	return 'edit' === $current_screen->base && self::CPT === $current_screen->post_type;
131	}
132
133	/**
134	* Add template type.
135	*
136	* Register new template type to the list of supported local template types.
137	*
138	* @since 1.0.3
139	* @access public
140	* @static
141	*
142	* @param string $type Template type.
143	*/
144	public static function add_template_type( $type ) {
145	self::$template_types[ $type ] = $type;
146	}
147
148	/**
149	* Remove template type.
150	*
151	* Remove existing template type from the list of supported local template
152	* types.
153	*
154	* @since 1.8.0
155	* @access public
156	* @static
157	*
158	* @param string $type Template type.
159	*/
160	public static function remove_template_type( $type ) {
161	if ( isset( self::$template_types[ $type ] ) ) {
162	unset( self::$template_types[ $type ] );
163	}
164	}
165
166	public static function get_admin_url( $relative = false ) {
167	$base_url = self::ADMIN_MENU_SLUG;
168	if ( ! $relative ) {
169	$base_url = admin_url( $base_url );
170	}
171
172	return add_query_arg( 'tabs_group', 'library', $base_url );
173	}
174
175	/**
176	* Get local template ID.
177	*
178	* Retrieve the local template ID.
179	*
180	* @since 1.0.0
181	* @access public
182	*
183	* @return string The local template ID.
184	*/
185	public function get_id() {
186	return 'local';
187	}
188
189	/**
190	* Get local template title.
191	*
192	* Retrieve the local template title.
193	*
194	* @since 1.0.0
195	* @access public
196	*
197	* @return string The local template title.
198	*/
199	public function get_title() {
200	return __( 'Local', 'elementor' );
201	}
202
203	/**
204	* Register local template data.
205	*
206	* Used to register custom template data like a post type, a taxonomy or any
207	* other data.
208	*
209	* The local template class registers a new `elementor_library` post type
210	* and an `elementor_library_type` taxonomy. They are used to store data for
211	* local templates saved by the user on his site.
212	*
213	* @since 1.0.0
214	* @access public
215	*/
216	public function register_data() {
217	$labels = [
218	'name' => _x( 'My Templates', 'Template Library', 'elementor' ),
219	'singular_name' => _x( 'Template', 'Template Library', 'elementor' ),
220	'add_new' => _x( 'Add New', 'Template Library', 'elementor' ),
221	'add_new_item' => _x( 'Add New Template', 'Template Library', 'elementor' ),
222	'edit_item' => _x( 'Edit Template', 'Template Library', 'elementor' ),
223	'new_item' => _x( 'New Template', 'Template Library', 'elementor' ),
224	'all_items' => _x( 'All Templates', 'Template Library', 'elementor' ),
225	'view_item' => _x( 'View Template', 'Template Library', 'elementor' ),
226	'search_items' => _x( 'Search Template', 'Template Library', 'elementor' ),
227	'not_found' => _x( 'No Templates found', 'Template Library', 'elementor' ),
228	'not_found_in_trash' => _x( 'No Templates found in Trash', 'Template Library', 'elementor' ),
229	'parent_item_colon' => '',
230	'menu_name' => _x( 'Templates', 'Template Library', 'elementor' ),
231	];
232
233	$args = [
234	'labels' => $labels,
235	'public' => true,
236	'rewrite' => false,
237	'menu_icon' => 'dashicons-admin-page',
238	'show_ui' => true,
239	'show_in_menu' => true,
240	'show_in_nav_menus' => false,
241	'exclude_from_search' => true,
242	'capability_type' => 'post',
243	'hierarchical' => false,
244	'supports' => [ 'title', 'thumbnail', 'author', 'elementor' ],
245	];
246
247	/**
248	* Register template library post type args.
249	*
250	* Filters the post type arguments when registering elementor template library post type.
251	*
252	* @since 1.0.0
253	*
254	* @param array $args Arguments for registering a post type.
255	*/
256	$args = apply_filters( 'elementor/template_library/sources/local/register_post_type_args', $args );
257
258	$this->post_type_object = register_post_type( self::CPT, $args );
259
260	$args = [
261	'hierarchical' => false,
262	'show_ui' => false,
263	'show_in_nav_menus' => false,
264	'show_admin_column' => true,
265	'query_var' => is_admin(),
266	'rewrite' => false,
267	'public' => false,
268	'label' => _x( 'Type', 'Template Library', 'elementor' ),
269	];
270
271	/**
272	* Register template library taxonomy args.
273	*
274	* Filters the taxonomy arguments when registering elementor template library taxonomy.
275	*
276	* @since 1.0.0
277	*
278	* @param array $args Arguments for registering a taxonomy.
279	*/
280	$args = apply_filters( 'elementor/template_library/sources/local/register_taxonomy_args', $args );
281
282	$cpts_to_associate = apply_filters( 'elementor/template_library/sources/local/register_taxonomy_cpts', [ self::CPT ] );
283
284	register_taxonomy( self::TAXONOMY_TYPE_SLUG, $cpts_to_associate, $args );
285
286	/**
287	* Categories
288	*/
289	$args = [
290	'hierarchical' => true,
291	'show_ui' => true,
292	'show_in_nav_menus' => false,
293	'show_admin_column' => true,
294	'query_var' => is_admin(),
295	'rewrite' => false,
296	'public' => false,
297	'labels' => [
298	'name' => _x( 'Categories', 'Template Library', 'elementor' ),
299	'singular_name' => _x( 'Category', 'Template Library', 'elementor' ),
300	'all_items' => _x( 'All Categories', 'Template Library', 'elementor' ),
301	],
302	];
303
304	/**
305	* Register template library category args.
306	*
307	* Filters the category arguments when registering elementor template library category.
308	*
309	* @since 2.4.0
310	*
311	* @param array $args Arguments for registering a category.
312	*/
313	$args = apply_filters( 'elementor/template_library/sources/local/register_category_args', $args );
314
315	register_taxonomy( self::TAXONOMY_CATEGORY_SLUG, self::CPT, $args );
316	}
317
318	/**
319	* Remove Add New item from admin menu.
320	*
321	* Fired by `admin_menu` action.
322	*
323	* @since 2.4.0
324	* @access public
325	*/
326	public function admin_menu_reorder() {
327	global $submenu;
328
329	if ( ! isset( $submenu[ self::ADMIN_MENU_SLUG ] ) ) {
330	return;
331	}
332	$library_submenu = &$submenu[ self::ADMIN_MENU_SLUG ];
333
334	// Remove 'All Templates' menu.
335	unset( $library_submenu[5] );
336
337	// If current use can 'Add New' - move the menu to end, and add the '#add_new' anchor.
338	if ( isset( $library_submenu[10][2] ) ) {
339	$library_submenu[700] = $library_submenu[10];
340	unset( $library_submenu[10] );
341	$library_submenu[700][2] = admin_url( self::ADMIN_MENU_SLUG . '#add_new' );
342	}
343
344	// Move the 'Categories' menu to end.
345	if ( isset( $library_submenu[15] ) ) {
346	$library_submenu[800] = $library_submenu[15];
347	unset( $library_submenu[15] );
348	}
349
350	if ( $this->is_current_screen() ) {
351	$library_title = $this->get_library_title();
352
353	foreach ( $library_submenu as &$item ) {
354	if ( $library_title === $item[0] ) {
355	if ( ! isset( $item[4] ) ) {
356	$item[4] = '';
357	}
358	$item[4] .= ' current';
359	}
360	}
361	}
362	}
363
364	public function admin_menu() {
365	add_submenu_page( self::ADMIN_MENU_SLUG, '', __( 'Saved Templates', 'elementor' ), Editor::EDITING_CAPABILITY, self::get_admin_url( true ) );
366	}
367
368	public function admin_title( $admin_title, $title ) {
369	$library_title = $this->get_library_title();
370
371	if ( $library_title ) {
372	$admin_title = str_replace( $title, $library_title, $admin_title );
373	}
374
375	return $admin_title;
376	}
377
378	public function replace_admin_heading() {
379	$library_title = $this->get_library_title();
380
381	if ( $library_title ) {
382	global $post_type_object;
383
384	$post_type_object->labels->name = $library_title;
385	}
386	}
387
388	/**
389	* Get local templates.
390	*
391	* Retrieve local templates saved by the user on his site.
392	*
393	* @since 1.0.0
394	* @access public
395	*
396	* @param array $args Optional. Filter templates based on a set of
397	* arguments. Default is an empty array.
398	*
399	* @return array Local templates.
400	*/
401	public function get_items( $args = [] ) {
402	$template_types = array_values( self::$template_types );
403
404	if ( ! empty( $args['type'] ) ) {
405	$template_types = $args['type'];
406	unset( $args['type'] );
407	}
408
409	$defaults = [
410	'post_type' => self::CPT,
411	'post_status' => 'publish',
412	'posts_per_page' => -1,
413	'orderby' => 'title',
414	'order' => 'ASC',
415	'meta_query' => [
416	[
417	'key' => Document::TYPE_META_KEY,
418	'value' => $template_types,
419	],
420	],
421	];
422
423	$query_args = wp_parse_args( $args, $defaults );
424
425	$templates_query = new \WP_Query( $query_args );
426
427	$templates = [];
428
429	if ( $templates_query->have_posts() ) {
430	foreach ( $templates_query->get_posts() as $post ) {
431	$templates[] = $this->get_item( $post->ID );
432	}
433	}
434
435	return $templates;
436	}
437
438	/**
439	* Save local template.
440	*
441	* Save new or update existing template on the database.
442	*
443	* @since 1.0.0
444	* @access public
445	*
446	* @param array $template_data Local template data.
447	*
448	* @return \WP_Error\|int The ID of the saved/updated template, `WP_Error` otherwise.
449	*/
450	public function save_item( $template_data ) {
451	if ( ! current_user_can( $this->post_type_object->cap->edit_posts ) ) {
452	return new \WP_Error( 'save_error', __( 'Access denied.', 'elementor' ) );
453	}
454
455	$defaults = [
456	'title' => __( '(no title)', 'elementor' ),
457	'page_settings' => [],
458	'status' => current_user_can( 'publish_posts' ) ? 'publish' : 'pending',
459	];
460
461	$template_data = wp_parse_args( $template_data, $defaults );
462
463	$document = Plugin::$instance->documents->create(
464	$template_data['type'],
465	[
466	'post_title' => $template_data['title'],
467	'post_status' => $template_data['status'],
468	'post_type' => self::CPT,
469	]
470	);
471
472	if ( is_wp_error( $document ) ) {
473	/**
474	* @var \WP_Error $document
475	*/
476	return $document;
477	}
478
479	if ( ! empty( $template_data['content'] ) ) {
480	$template_data['content'] = $this->replace_elements_ids( $template_data['content'] );
481	}
482
483	$document->save( [
484	'elements' => $template_data['content'],
485	'settings' => $template_data['page_settings'],
486	] );
487
488	$template_id = $document->get_main_id();
489
490	/**
491	* After template library save.
492	*
493	* Fires after Elementor template library was saved.
494	*
495	* @since 1.0.1
496	*
497	* @param int $template_id The ID of the template.
498	* @param array $template_data The template data.
499	*/
500	do_action( 'elementor/template-library/after_save_template', $template_id, $template_data );
501
502	/**
503	* After template library update.
504	*
505	* Fires after Elementor template library was updated.
506	*
507	* @since 1.0.1
508	*
509	* @param int $template_id The ID of the template.
510	* @param array $template_data The template data.
511	*/
512	do_action( 'elementor/template-library/after_update_template', $template_id, $template_data );
513
514	return $template_id;
515	}
516
517	/**
518	* Update local template.
519	*
520	* Update template on the database.
521	*
522	* @since 1.0.0
523	* @access public
524	*
525	* @param array $new_data New template data.
526	*
527	* @return \WP_Error\|true True if template updated, `WP_Error` otherwise.
528	*/
529	public function update_item( $new_data ) {
530	if ( ! current_user_can( $this->post_type_object->cap->edit_post, $new_data['id'] ) ) {
531	return new \WP_Error( 'save_error', __( 'Access denied.', 'elementor' ) );
532	}
533
534	$document = Plugin::$instance->documents->get( $new_data['id'] );
535
536	if ( ! $document ) {
537	return new \WP_Error( 'save_error', __( 'Template not exist.', 'elementor' ) );
538	}
539
540	$document->save( [
541	'elements' => $new_data['content'],
542	] );
543
544	/**
545	* After template library update.
546	*
547	* Fires after Elementor template library was updated.
548	*
549	* @since 1.0.0
550	*
551	* @param int $new_data_id The ID of the new template.
552	* @param array $new_data The new template data.
553	*/
554	do_action( 'elementor/template-library/after_update_template', $new_data['id'], $new_data );
555
556	return true;
557	}
558
559	/**
560	* Get local template.
561	*
562	* Retrieve a single local template saved by the user on his site.
563	*
564	* @since 1.0.0
565	* @access public
566	*
567	* @param int $template_id The template ID.
568	*
569	* @return array Local template.
570	*/
571	public function get_item( $template_id ) {
572	$post = get_post( $template_id );
573
574	$user = get_user_by( 'id', $post->post_author );
575
576	$page = SettingsManager::get_settings_managers( 'page' )->get_model( $template_id );
577
578	$page_settings = $page->get_data( 'settings' );
579
580	$date = strtotime( $post->post_date );
581
582	$data = [
583	'template_id' => $post->ID,
584	'source' => $this->get_id(),
585	'type' => self::get_template_type( $post->ID ),
586	'title' => $post->post_title,
587	'thumbnail' => get_the_post_thumbnail_url( $post ),
588	'date' => $date,
589	'human_date' => date_i18n( get_option( 'date_format' ), $date ),
590	'human_modified_date' => date_i18n( get_option( 'date_format' ), strtotime( $post->post_modified ) ),
591	'author' => $user->display_name,
592	'status' => $post->post_status,
593	'hasPageSettings' => ! empty( $page_settings ),
594	'tags' => [],
595	'export_link' => $this->get_export_link( $template_id ),
596	'url' => get_permalink( $post->ID ),
597	];
598
599	/**
600	* Get template library template.
601	*
602	* Filters the template data when retrieving a single template from the
603	* template library.
604	*
605	* @since 1.0.0
606	*
607	* @param array $data Template data.
608	*/
609	$data = apply_filters( 'elementor/template-library/get_template', $data );
610
611	return $data;
612	}
613
614	/**
615	* Get template data.
616	*
617	* Retrieve the data of a single local template saved by the user on his site.
618	*
619	* @since 1.5.0
620	* @access public
621	*
622	* @param array $args Custom template arguments.
623	*
624	* @return array Local template data.
625	*/
626	public function get_data( array $args ) {
627	$template_id = $args['template_id'];
628
629	$document = Plugin::$instance->documents->get( $template_id );
630	$content = [];
631
632	if ( $document ) {
633	// TODO: Validate the data (in JS too!).
634	if ( ! empty( $args['display'] ) ) {
635	$content = $document->get_elements_raw_data( null, true );
636	} else {
637	$content = $document->get_elements_data();
638	}
639
640	if ( ! empty( $content ) ) {
641	$content = $this->replace_elements_ids( $content );
642	}
643	}
644
645	$data = [
646	'content' => $content,
647	];
648
649	if ( ! empty( $args['with_page_settings'] ) ) {
650	$page = SettingsManager::get_settings_managers( 'page' )->get_model( $args['template_id'] );
651
652	$data['page_settings'] = $page->get_data( 'settings' );
653	}
654
655	return $data;
656	}
657
658	/**
659	* Delete local template.
660	*
661	* Delete template from the database.
662	*
663	* @since 1.0.0
664	* @access public
665	*
666	* @param int $template_id The template ID.
667	*
668	* @return \WP_Post\|\WP_Error\|false\|null Post data on success, false or null
669	* or 'WP_Error' on failure.
670	*/
671	public function delete_template( $template_id ) {
672	if ( ! current_user_can( $this->post_type_object->cap->delete_post, $template_id ) ) {
673	return new \WP_Error( 'template_error', __( 'Access denied.', 'elementor' ) );
674	}
675
676	return wp_delete_post( $template_id, true );
677	}
678
679	/**
680	* Export local template.
681	*
682	* Export template to a file.
683	*
684	* @since 1.0.0
685	* @access public
686	*
687	* @param int $template_id The template ID.
688	*
689	* @return \WP_Error WordPress error if template export failed.
690	*/
691	public function export_template( $template_id ) {
692	$file_data = $this->prepare_template_export( $template_id );
693
694	if ( is_wp_error( $file_data ) ) {
695	return $file_data;
696	}
697
698	$this->send_file_headers( $file_data['name'], strlen( $file_data['content'] ) );
699
700	// Clear buffering just in case.
701	@ob_end_clean();
702
703	flush();
704
705	// Output file contents.
706	echo $file_data['content'];
707
708	die;
709	}
710
711	/**
712	* Export multiple local templates.
713	*
714	* Export multiple template to a ZIP file.
715	*
716	* @since 1.6.0
717	* @access public
718	*
719	* @param array $template_ids An array of template IDs.
720	*
721	* @return \WP_Error WordPress error if export failed.
722	*/
723	public function export_multiple_templates( array $template_ids ) {
724	$files = [];
725
726	$wp_upload_dir = wp_upload_dir();
727
728	$temp_path = $wp_upload_dir['basedir'] . '/' . self::TEMP_FILES_DIR;
729
730	// Create temp path if it doesn't exist
731	wp_mkdir_p( $temp_path );
732
733	// Create all json files
734	foreach ( $template_ids as $template_id ) {
735	$file_data = $this->prepare_template_export( $template_id );
736
737	if ( is_wp_error( $file_data ) ) {
738	continue;
739	}
740
741	$complete_path = $temp_path . '/' . $file_data['name'];
742
743	$put_contents = file_put_contents( $complete_path, $file_data['content'] );
744
745	if ( ! $put_contents ) {
746	return new \WP_Error( '404', sprintf( 'Cannot create file "%s".', $file_data['name'] ) );
747	}
748
749	$files[] = [
750	'path' => $complete_path,
751	'name' => $file_data['name'],
752	];
753	}
754
755	if ( ! $files ) {
756	return new \WP_Error( 'empty_files', 'There is no files to export (probably all the requested templates are empty).' );
757	}
758
759	// Create temporary .zip file
760	$zip_archive_filename = 'elementor-templates-' . gmdate( 'Y-m-d' ) . '.zip';
761
762	$zip_archive = new \ZipArchive();
763
764	$zip_complete_path = $temp_path . '/' . $zip_archive_filename;
765
766	$zip_archive->open( $zip_complete_path, \ZipArchive::CREATE );
767
768	foreach ( $files as $file ) {
769	$zip_archive->addFile( $file['path'], $file['name'] );
770	}
771
772	$zip_archive->close();
773
774	foreach ( $files as $file ) {
775	unlink( $file['path'] );
776	}
777
778	$this->send_file_headers( $zip_archive_filename, filesize( $zip_complete_path ) );
779
780	@ob_end_flush();
781
782	@readfile( $zip_complete_path );
783
784	unlink( $zip_complete_path );
785
786	die;
787	}
788
789	/**
790	* Find temporary files.
791	*
792	* Recursively finds a list of temporary files from the extracted zip file.
793	*
794	* Example return data:
795	*
796	* [
797	* 0 => '/www/wp-content/uploads/elementor/tmp/5eb3a7a411d44/templates/block-2-col-marble-title.json',
798	* 1 => '/www/wp-content/uploads/elementor/tmp/5eb3a7a411d44/templates/block-2-col-text-and-photo.json',
799	* ]
800	*
801	* @since 2.9.8
802	* @access private
803	*
804	* @param string $temp_path - The temporary file path to scan for template files
805	*
806	* @return array An array of temporary files on the filesystem
807	*/
808	private function find_temp_files( $temp_path ) {
809
810	$file_names = [];
811
812	$possible_file_names = array_diff( scandir( $temp_path ), [ '.', '..' ] );
813
814	// Find nested files in the unzipped path. This happens for example when the user imports a Template Kit.
815	foreach ( $possible_file_names as $possible_file_name ) {
816	$full_possible_file_name = $temp_path . '/' . $possible_file_name;
817	if ( is_dir( $full_possible_file_name ) ) {
818	$file_names = $file_names + $this->find_temp_files( $full_possible_file_name );
819	} else {
820	$file_names[] = $full_possible_file_name;
821	}
822	}
823
824	return $file_names;
825	}
826
827	/**
828	* Import local template.
829	*
830	* Import template from a file.
831	*
832	* @since 1.0.0
833	* @access public
834	*
835	* @param string $name - The file name
836	* @param string $path - The file path
837	*
838	* @return \WP_Error\|array An array of items on success, 'WP_Error' on failure.
839	*/
840	public function import_template( $name, $path ) {
841	if ( empty( $path ) ) {
842	return new \WP_Error( 'file_error', 'Please upload a file to import' );
843	}
844
845	$items = [];
846
847	$file_extension = pathinfo( $name, PATHINFO_EXTENSION );
848
849	if ( 'zip' === $file_extension ) {
850	if ( ! class_exists( '\ZipArchive' ) ) {
851	return new \WP_Error( 'zip_error', 'PHP Zip extension not loaded' );
852	}
853
854	$zip = new \ZipArchive();
855
856	$wp_upload_dir = wp_upload_dir();
857
858	$temp_path = $wp_upload_dir['basedir'] . '/' . self::TEMP_FILES_DIR . '/' . uniqid();
859
860	$zip->open( $path );
861
862	$valid_entries = [];
863
864	// phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
865	for ( $i = 0; $i < $zip->numFiles; $i++ ) {
866	$zipped_file_name = $zip->getNameIndex( $i );
867	$zipped_extension = pathinfo( $zipped_file_name, PATHINFO_EXTENSION );
868	// Template Kit zip files contain a `manifest.json` file, this is not a valid Elementor template so ensure we skip it.
869	if ( 'json' === $zipped_extension && 'manifest.json' !== $zipped_file_name ) {
870	$valid_entries[] = $zipped_file_name;
871	}
872	}
873
874	if ( ! empty( $valid_entries ) ) {
875	$zip->extractTo( $temp_path, $valid_entries );
876	}
877
878	$zip->close();
879
880	$file_names = $this->find_temp_files( $temp_path );
881
882	foreach ( $file_names as $full_file_name ) {
883	$import_result = $this->import_single_template( $full_file_name );
884
885	unlink( $full_file_name );
886
887	if ( is_wp_error( $import_result ) ) {
888	return $import_result;
889	}
890
891	$items[] = $import_result;
892	}
893
894	rmdir( $temp_path );
895	} else {
896	$import_result = $this->import_single_template( $path );
897
898	if ( is_wp_error( $import_result ) ) {
899	return $import_result;
900	}
901
902	$items[] = $import_result;
903	}
904
905	return $items;
906	}
907
908	/**
909	* Post row actions.
910	*
911	* Add an export link to the template library action links table list.
912	*
913	* Fired by `post_row_actions` filter.
914	*
915	* @since 1.0.0
916	* @access public
917	*
918	* @param array $actions An array of row action links.
919	* @param \WP_Post $post The post object.
920	*
921	* @return array An updated array of row action links.
922	*/
923	public function post_row_actions( $actions, \WP_Post $post ) {
924	if ( self::is_base_templates_screen() ) {
925	if ( $this->is_template_supports_export( $post->ID ) ) {
926	$actions['export-template'] = sprintf( '<a href="%1$s">%2$s</a>', $this->get_export_link( $post->ID ), __( 'Export Template', 'elementor' ) );
927	}
928	}
929
930	return $actions;
931	}
932
933	/**
934	* Admin import template form.
935	*
936	* The import form displayed in "My Library" screen in WordPress dashboard.
937	*
938	* The form allows the user to import template in json/zip format to the site.
939	*
940	* Fired by `admin_footer` action.
941	*
942	* @since 1.0.0
943	* @access public
944	*/
945	public function admin_import_template_form() {
946	if ( ! self::is_base_templates_screen() ) {
947	return;
948	}
949
950	/** @var \Elementor\Core\Common\Modules\Ajax\Module $ajax */
951	$ajax = Plugin::$instance->common->get_component( 'ajax' );
952	?>
953	<div id="elementor-hidden-area">
954	<a id="elementor-import-template-trigger" class="page-title-action"><?php echo __( 'Import Templates', 'elementor' ); ?></a>
955	<div id="elementor-import-template-area">
956	<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>
957	<form id="elementor-import-template-form" method="post" action="<?php echo admin_url( 'admin-ajax.php' ); ?>" enctype="multipart/form-data">
958	<input type="hidden" name="action" value="elementor_library_direct_actions">
959	<input type="hidden" name="library_action" value="direct_import_template">
960	<input type="hidden" name="_nonce" value="<?php echo $ajax->create_nonce(); ?>">
961	<fieldset id="elementor-import-template-form-inputs">
962	<input type="file" name="file" accept=".json,application/json,.zip,application/octet-stream,application/zip,application/x-zip,application/x-zip-compressed" required>
963	<input type="submit" class="button" value="<?php echo esc_attr__( 'Import Now', 'elementor' ); ?>">
964	</fieldset>
965	</form>
966	</div>
967	</div>
968	<?php
969	}
970
971	/**
972	* Block template frontend
973	*
974	* Don't display the single view of the template library post type in the
975	* frontend, for users that don't have the proper permissions.
976	*
977	* Fired by `template_redirect` action.
978	*
979	* @since 1.0.0
980	* @access public
981	*/
982	public function block_template_frontend() {
983	if ( is_singular( self::CPT ) && ! current_user_can( Editor::EDITING_CAPABILITY ) ) {
984	wp_safe_redirect( site_url(), 301 );
985	die;
986	}
987	}
988
989	/**
990	* Is template library supports export.
991	*
992	* whether the template library supports export.
993	*
994	* Template saved by the user locally on his site, support export by default
995	* but this can be changed using a filter.
996	*
997	* @since 1.0.0
998	* @access public
999	*
1000	* @param int $template_id The template ID.
1001	*
1002	* @return bool Whether the template library supports export.
1003	*/
1004	public function is_template_supports_export( $template_id ) {
1005	$export_support = true;
1006
1007	/**
1008	* Is template library supports export.
1009	*
1010	* Filters whether the template library supports export.
1011	*
1012	* @since 1.0.0
1013	*
1014	* @param bool $export_support Whether the template library supports export.
1015	* Default is true.
1016	* @param int $template_id Post ID.
1017	*/
1018	$export_support = apply_filters( 'elementor/template_library/is_template_supports_export', $export_support, $template_id );
1019
1020	return $export_support;
1021	}
1022
1023	/**
1024	* Remove Elementor post state.
1025	*
1026	* Remove the 'elementor' post state from the display states of the post.
1027	*
1028	* Used to remove the 'elementor' post state from the template library items.
1029	*
1030	* Fired by `display_post_states` filter.
1031	*
1032	* @since 1.8.0
1033	* @access public
1034	*
1035	* @param array $post_states An array of post display states.
1036	* @param \WP_Post $post The current post object.
1037	*
1038	* @return array Updated array of post display states.
1039	*/
1040	public function remove_elementor_post_state_from_library( $post_states, $post ) {
1041	if ( self::CPT === $post->post_type && isset( $post_states['elementor'] ) ) {
1042	unset( $post_states['elementor'] );
1043	}
1044	return $post_states;
1045	}
1046
1047	/**
1048	* Get template export link.
1049	*
1050	* Retrieve the link used to export a single template based on the template
1051	* ID.
1052	*
1053	* @since 2.0.0
1054	* @access private
1055	*
1056	* @param int $template_id The template ID.
1057	*
1058	* @return string Template export URL.
1059	*/
1060	private function get_export_link( $template_id ) {
1061	// TODO: BC since 2.3.0 - Use `$ajax->create_nonce()`
1062	/** @var \Elementor\Core\Common\Modules\Ajax\Module $ajax */
1063	// $ajax = Plugin::$instance->common->get_component( 'ajax' );
1064
1065	return add_query_arg(
1066	[
1067	'action' => 'elementor_library_direct_actions',
1068	'library_action' => 'export_template',
1069	'source' => $this->get_id(),
1070	'_nonce' => wp_create_nonce( 'elementor_ajax' ),
1071	'template_id' => $template_id,
1072	],
1073	admin_url( 'admin-ajax.php' )
1074	);
1075	}
1076
1077	/**
1078	* On template save.
1079	*
1080	* Run this method when template is being saved.
1081	*
1082	* Fired by `save_post` action.
1083	*
1084	* @since 1.0.1
1085	* @access public
1086	*
1087	* @param int $post_id Post ID.
1088	* @param \WP_Post $post The current post object.
1089	*/
1090	public function on_save_post( $post_id, \WP_Post $post ) {
1091	if ( self::CPT !== $post->post_type ) {
1092	return;
1093	}
1094
1095	if ( self::get_template_type( $post_id ) ) { // It's already with a type
1096	return;
1097	}
1098
1099	// Don't save type on import, the importer will do it.
1100	if ( did_action( 'import_start' ) ) {
1101	return;
1102	}
1103
1104	$this->save_item_type( $post_id, 'page' );
1105	}
1106
1107	/**
1108	* Save item type.
1109	*
1110	* When saving/updating templates, this method is used to update the post
1111	* meta data and the taxonomy.
1112	*
1113	* @since 1.0.1
1114	* @access private
1115	*
1116	* @param int $post_id Post ID.
1117	* @param string $type Item type.
1118	*/
1119	private function save_item_type( $post_id, $type ) {
1120	update_post_meta( $post_id, Document::TYPE_META_KEY, $type );
1121
1122	wp_set_object_terms( $post_id, $type, self::TAXONOMY_TYPE_SLUG );
1123	}
1124
1125	/**
1126	* Bulk export action.
1127	*
1128	* Adds an 'Export' action to the Bulk Actions drop-down in the template
1129	* library.
1130	*
1131	* Fired by `bulk_actions-edit-elementor_library` filter.
1132	*
1133	* @since 1.6.0
1134	* @access public
1135	*
1136	* @param array $actions An array of the available bulk actions.
1137	*
1138	* @return array An array of the available bulk actions.
1139	*/
1140	public function admin_add_bulk_export_action( $actions ) {
1141	$actions[ self::BULK_EXPORT_ACTION ] = __( 'Export', 'elementor' );
1142
1143	return $actions;
1144	}
1145
1146	/**
1147	* Add bulk export action.
1148	*
1149	* Handles the template library bulk export action.
1150	*
1151	* Fired by `handle_bulk_actions-edit-elementor_library` filter.
1152	*
1153	* @since 1.6.0
1154	* @access public
1155	*
1156	* @param string $redirect_to The redirect URL.
1157	* @param string $action The action being taken.
1158	* @param array $post_ids The items to take the action on.
1159	*/
1160	public function admin_export_multiple_templates( $redirect_to, $action, $post_ids ) {
1161	if ( self::BULK_EXPORT_ACTION === $action ) {
1162	$result = $this->export_multiple_templates( $post_ids );
1163
1164	// If you reach this line, the export failed
1165	wp_die( $result->get_error_message() );
1166	}
1167	}
1168
1169	/**
1170	* Print admin tabs.
1171	*
1172	* Used to output the template library tabs with their labels.
1173	*
1174	* Fired by `views_edit-elementor_library` filter.
1175	*
1176	* @since 2.0.0
1177	* @access public
1178	*
1179	* @param array $views An array of available list table views.
1180	*
1181	* @return array An updated array of available list table views.
1182	*/
1183	public function admin_print_tabs( $views ) {
1184	$current_type = '';
1185	$active_class = ' nav-tab-active';
1186	$current_tabs_group = $this->get_current_tab_group();
1187
1188	if ( ! empty( $_REQUEST[ self::TAXONOMY_TYPE_SLUG ] ) ) {
1189	$current_type = $_REQUEST[ self::TAXONOMY_TYPE_SLUG ];
1190	$active_class = '';
1191	}
1192
1193	$url_args = [
1194	'post_type' => self::CPT,
1195	'tabs_group' => $current_tabs_group,
1196	];
1197
1198	$baseurl = add_query_arg( $url_args, admin_url( 'edit.php' ) );
1199
1200	$filter = [
1201	'admin_tab_group' => $current_tabs_group,
1202	];
1203	$operator = 'and';
1204
1205	if ( empty( $current_tabs_group ) ) {
1206	// Don't include 'not-supported' or other templates that don't set their `admin_tab_group`.
1207	$operator = 'NOT';
1208	}
1209
1210	$doc_types = Plugin::$instance->documents->get_document_types( $filter, $operator );
1211
1212	if ( 1 >= count( $doc_types ) ) {
1213	return $views;
1214	}
1215
1216	?>
1217	<div id="elementor-template-library-tabs-wrapper" class="nav-tab-wrapper">
1218	<a class="nav-tab<?php echo $active_class; ?>" href="<?php echo $baseurl; ?>">
1219	<?php
1220	$all_title = $this->get_library_title();
1221	if ( ! $all_title ) {
1222	$all_title = __( 'All', 'elementor' );
1223	}
1224	echo $all_title; ?>
1225	</a>
1226	<?php
1227	foreach ( $doc_types as $type => $class_name ) :
1228	$active_class = '';
1229
1230	if ( $current_type === $type ) {
1231	$active_class = ' nav-tab-active';
1232	}
1233
1234	$type_url = add_query_arg( self::TAXONOMY_TYPE_SLUG, $type, $baseurl );
1235	$type_label = $this->get_template_label_by_type( $type );
1236
1237	echo "<a class='nav-tab{$active_class}' href='{$type_url}'>{$type_label}</a>";
1238	endforeach;
1239	?>
1240	</div>
1241	<?php
1242	return $views;
1243	}
1244
1245	/**
1246	* Maybe render blank state.
1247	*
1248	* When the template library has no saved templates, display a blank admin page offering
1249	* to create the very first template.
1250	*
1251	* Fired by `manage_posts_extra_tablenav` action.
1252	*
1253	* @since 2.0.0
1254	* @access public
1255	*
1256	* @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
1257	* @param array $args
1258	*/
1259	public function maybe_render_blank_state( $which, array $args = [] ) {
1260	global $post_type;
1261
1262	$args = wp_parse_args( $args, [
1263	'cpt' => self::CPT,
1264	'post_type' => get_query_var( 'elementor_library_type' ),
1265	] );
1266
1267	if ( $args['cpt'] !== $post_type \|\| 'bottom' !== $which ) {
1268	return;
1269	}
1270
1271	global $wp_list_table;
1272
1273	$total_items = $wp_list_table->get_pagination_arg( 'total_items' );
1274
1275	if ( ! empty( $total_items ) \|\| ! empty( $_REQUEST['s'] ) ) {
1276	return;
1277	}
1278
1279	$current_type = $args['post_type'];
1280
1281	$document_types = Plugin::instance()->documents->get_document_types();
1282
1283	if ( empty( $document_types[ $current_type ] ) ) {
1284	return;
1285	}
1286
1287	// TODO: Better way to exclude widget type.
1288	if ( 'widget' === $current_type ) {
1289	return;
1290	}
1291
1292	// TODO: This code maybe unreachable see if above `if ( empty( $document_types[ $current_type ] ) )`.
1293	if ( empty( $current_type ) ) {
1294	$counts = (array) wp_count_posts( self::CPT );
1295	unset( $counts['auto-draft'] );
1296	$count = array_sum( $counts );
1297
1298	if ( 0 < $count ) {
1299	return;
1300	}
1301
1302	$current_type = 'template';
1303
1304	$args['additional_inline_style'] = '#elementor-template-library-tabs-wrapper {display: none;}';
1305	}
1306
1307	$this->render_blank_state( $current_type, $args );
1308	}
1309
1310	private function render_blank_state( $current_type, array $args = [] ) {
1311	$current_type_label = $this->get_template_label_by_type( $current_type );
1312	$inline_style = '#posts-filter .wp-list-table, #posts-filter .tablenav.top, .tablenav.bottom .actions, .wrap .subsubsub { display:none;}';
1313
1314	$args = wp_parse_args( $args, [
1315	'additional_inline_style' => '',
1316	'href' => '',
1317	'description' => __( 'Add templates and reuse them across your website. Easily export and import them to any other project, for an optimized workflow.', 'elementor' ),
1318	] );
1319	$inline_style .= $args['additional_inline_style'];
1320	?>
1321	<style type="text/css"><?php echo $inline_style; ?></style>
1322	<div class="elementor-template_library-blank_state">
1323	<?php $this->print_blank_state_template( $current_type_label, $args['href'], $args['description'] ); ?>
1324	</div>
1325	<?php
1326	}
1327
1328	/**
1329	* Print Blank State Template
1330	*
1331	* When the an entity (CPT, Taxonomy...etc) has no saved items, print a blank admin page offering
1332	* to create the very first item.
1333	*
1334	* This method is public because it needs to be accessed from outside the Source_Local
1335	*
1336	* @since 3.1.0
1337	* @access public
1338	*
1339	* @param string $current_type_label The Entity title
1340	* @param string $href The URL for the 'Add New' button
1341	* @param string $description The sub title describing the Entity (Post Type, Taxonomy, etc.)
1342	*/
1343	public function print_blank_state_template( $current_type_label, $href, $description ) {
1344	?>
1345	<div class="elementor-blank_state">
1346	<i class="eicon-folder"></i>
1347	<h2>
1348	<?php
1349	/* translators: %s: Template type label. */
1350	printf( __( 'Create Your First %s', 'elementor' ), $current_type_label );
1351	?>
1352	</h2>
1353	<p><?php echo $description; ?></p>
1354	<a id="elementor-template-library-add-new" class="elementor-button elementor-button-success" href="<?php echo $href; ?>">
1355	<?php
1356	/* translators: %s: Template type label. */
1357	printf( __( 'Add New %s', 'elementor' ), $current_type_label );
1358	?>
1359	</a>
1360	</div>
1361	<?php
1362	}
1363
1364	public function add_filter_by_category( $post_type ) {
1365	if ( self::CPT !== $post_type ) {
1366	return;
1367	}
1368
1369	$all_items = get_taxonomy( self::TAXONOMY_CATEGORY_SLUG )->labels->all_items;
1370
1371	$dropdown_options = array(
1372	'show_option_all' => $all_items,
1373	'show_option_none' => $all_items,
1374	'hide_empty' => 0,
1375	'hierarchical' => 1,
1376	'show_count' => 0,
1377	'orderby' => 'name',
1378	'value_field' => 'slug',
1379	'taxonomy' => self::TAXONOMY_CATEGORY_SLUG,
1380	'name' => self::TAXONOMY_CATEGORY_SLUG,
1381	'selected' => empty( $_GET[ self::TAXONOMY_CATEGORY_SLUG ] ) ? '' : $_GET[ self::TAXONOMY_CATEGORY_SLUG ],
1382	);
1383
1384	echo '<label class="screen-reader-text" for="cat">' . _x( 'Filter by category', 'Template Library', 'elementor' ) . '</label>';
1385	wp_dropdown_categories( $dropdown_options );
1386	}
1387
1388	/**
1389	* Import single template.
1390	*
1391	* Import template from a file to the database.
1392	*
1393	* @since 1.6.0
1394	* @access private
1395	*
1396	* @param string $file_name File name.
1397	*
1398	* @return \WP_Error\|int\|array Local template array, or template ID, or
1399	* `WP_Error`.
1400	*/
1401	private function import_single_template( $file_name ) {
1402	$data = json_decode( file_get_contents( $file_name ), true );
1403
1404	if ( empty( $data ) ) {
1405	return new \WP_Error( 'file_error', 'Invalid File' );
1406	}
1407
1408	$content = $data['content'];
1409
1410	if ( ! is_array( $content ) ) {
1411	return new \WP_Error( 'file_error', 'Invalid Content In File' );
1412	}
1413
1414	$content = $this->process_export_import_content( $content, 'on_import' );
1415
1416	$page_settings = [];
1417
1418	if ( ! empty( $data['page_settings'] ) ) {
1419	$page = new Model( [
1420	'id' => 0,
1421	'settings' => $data['page_settings'],
1422	] );
1423
1424	$page_settings_data = $this->process_element_export_import_content( $page, 'on_import' );
1425
1426	if ( ! empty( $page_settings_data['settings'] ) ) {
1427	$page_settings = $page_settings_data['settings'];
1428	}
1429	}
1430
1431	$template_id = $this->save_item( [
1432	'content' => $content,
1433	'title' => $data['title'],
1434	'type' => $data['type'],
1435	'page_settings' => $page_settings,
1436	] );
1437
1438	if ( is_wp_error( $template_id ) ) {
1439	return $template_id;
1440	}
1441
1442	return $this->get_item( $template_id );
1443	}
1444
1445	/**
1446	* Prepare template to export.
1447	*
1448	* Retrieve the relevant template data and return them as an array.
1449	*
1450	* @since 1.6.0
1451	* @access private
1452	*
1453	* @param int $template_id The template ID.
1454	*
1455	* @return \WP_Error\|array Exported template data.
1456	*/
1457	private function prepare_template_export( $template_id ) {
1458	$template_data = $this->get_data( [
1459	'template_id' => $template_id,
1460	] );
1461
1462	if ( empty( $template_data['content'] ) ) {
1463	return new \WP_Error( 'empty_template', 'The template is empty' );
1464	}
1465
1466	$template_data['content'] = $this->process_export_import_content( $template_data['content'], 'on_export' );
1467
1468	if ( get_post_meta( $template_id, '_elementor_page_settings', true ) ) {
1469	$page = SettingsManager::get_settings_managers( 'page' )->get_model( $template_id );
1470
1471	$page_settings_data = $this->process_element_export_import_content( $page, 'on_export' );
1472
1473	if ( ! empty( $page_settings_data['settings'] ) ) {
1474	$template_data['page_settings'] = $page_settings_data['settings'];
1475	}
1476	}
1477
1478	$export_data = [
1479	'version' => DB::DB_VERSION,
1480	'title' => get_the_title( $template_id ),
1481	'type' => self::get_template_type( $template_id ),
1482	];
1483
1484	$export_data += $template_data;
1485
1486	return [
1487	'name' => 'elementor-' . $template_id . '-' . gmdate( 'Y-m-d' ) . '.json',
1488	'content' => wp_json_encode( $export_data ),
1489	];
1490	}
1491
1492	/**
1493	* Send file headers.
1494	*
1495	* Set the file header when export template data to a file.
1496	*
1497	* @since 1.6.0
1498	* @access private
1499	*
1500	* @param string $file_name File name.
1501	* @param int $file_size File size.
1502	*/
1503	private function send_file_headers( $file_name, $file_size ) {
1504	header( 'Content-Type: application/octet-stream' );
1505	header( 'Content-Disposition: attachment; filename=' . $file_name );
1506	header( 'Expires: 0' );
1507	header( 'Cache-Control: must-revalidate' );
1508	header( 'Pragma: public' );
1509	header( 'Content-Length: ' . $file_size );
1510	}
1511
1512	/**
1513	* Get template label by type.
1514	*
1515	* Retrieve the template label for any given template type.
1516	*
1517	* @since 2.0.0
1518	* @access private
1519	*
1520	* @param string $template_type Template type.
1521	*
1522	* @return string Template label.
1523	*/
1524	private function get_template_label_by_type( $template_type ) {
1525	$document_types = Plugin::instance()->documents->get_document_types();
1526
1527	if ( isset( $document_types[ $template_type ] ) ) {
1528	$template_label = call_user_func( [ $document_types[ $template_type ], 'get_title' ] );
1529	} else {
1530	$template_label = ucwords( str_replace( [ '_', '-' ], ' ', $template_type ) );
1531	}
1532
1533	/**
1534	* Template label by template type.
1535	*
1536	* Filters the template label by template type in the template library .
1537	*
1538	* @since 2.0.0
1539	*
1540	* @param string $template_label Template label.
1541	* @param string $template_type Template type.
1542	*/
1543	$template_label = apply_filters( 'elementor/template-library/get_template_label_by_type', $template_label, $template_type );
1544
1545	return $template_label;
1546	}
1547
1548	/**
1549	* Filter template types in admin query.
1550	*
1551	* Update the template types in the main admin query.
1552	*
1553	* Fired by `parse_query` action.
1554	*
1555	* @since 2.4.0
1556	* @access public
1557	*
1558	* @param \WP_Query $query The `WP_Query` instance.
1559	*/
1560	public function admin_query_filter_types( \WP_Query $query ) {
1561	if ( ! $this->is_current_screen() \|\| ! empty( $query->query_vars['meta_key'] ) ) {
1562	return;
1563	}
1564
1565	$current_tabs_group = $this->get_current_tab_group();
1566
1567	if ( isset( $query->query_vars[ self::TAXONOMY_CATEGORY_SLUG ] ) && '-1' === $query->query_vars[ self::TAXONOMY_CATEGORY_SLUG ] ) {
1568	unset( $query->query_vars[ self::TAXONOMY_CATEGORY_SLUG ] );
1569	}
1570
1571	if ( empty( $current_tabs_group ) ) {
1572	return;
1573	}
1574
1575	$doc_types = Plugin::$instance->documents->get_document_types( [
1576	'admin_tab_group' => $current_tabs_group,
1577	] );
1578
1579	$query->query_vars['meta_key'] = Document::TYPE_META_KEY;
1580	$query->query_vars['meta_value'] = array_keys( $doc_types );
1581	}
1582
1583	/**
1584	* Add template library actions.
1585	*
1586	* Register filters and actions for the template library.
1587	*
1588	* @since 2.0.0
1589	* @access private
1590	*/
1591	private function add_actions() {
1592	if ( is_admin() ) {
1593	add_action( 'admin_menu', [ $this, 'admin_menu' ] );
1594	add_action( 'admin_menu', [ $this, 'admin_menu_reorder' ], 800 );
1595	add_filter( 'admin_title', [ $this, 'admin_title' ], 10, 2 );
1596	add_action( 'all_admin_notices', [ $this, 'replace_admin_heading' ] );
1597	add_filter( 'post_row_actions', [ $this, 'post_row_actions' ], 10, 2 );
1598	add_action( 'admin_footer', [ $this, 'admin_import_template_form' ] );
1599	add_action( 'save_post', [ $this, 'on_save_post' ], 10, 2 );
1600	add_filter( 'display_post_states', [ $this, 'remove_elementor_post_state_from_library' ], 11, 2 );
1601
1602	add_action( 'parse_query', [ $this, 'admin_query_filter_types' ] );
1603
1604	// Template filter by category.
1605	add_action( 'restrict_manage_posts', [ $this, 'add_filter_by_category' ] );
1606
1607	// Template type column.
1608	add_action( 'manage_' . self::CPT . '_posts_columns', [ $this, 'admin_columns_headers' ] );
1609	add_action( 'manage_' . self::CPT . '_posts_custom_column', [ $this, 'admin_columns_content' ], 10, 2 );
1610
1611	// Template library bulk actions.
1612	add_filter( 'bulk_actions-edit-elementor_library', [ $this, 'admin_add_bulk_export_action' ] );
1613	add_filter( 'handle_bulk_actions-edit-elementor_library', [ $this, 'admin_export_multiple_templates' ], 10, 3 );
1614
1615	// Print template library tabs.
1616	add_filter( 'views_edit-' . self::CPT, [ $this, 'admin_print_tabs' ] );
1617
1618	// Show blank state.
1619	add_action( 'manage_posts_extra_tablenav', [ $this, 'maybe_render_blank_state' ] );
1620	}
1621
1622	add_action( 'template_redirect', [ $this, 'block_template_frontend' ] );
1623	}
1624
1625	/**
1626	* @since 2.0.6
1627	* @access public
1628	*/
1629	public function admin_columns_content( $column_name, $post_id ) {
1630	if ( 'elementor_library_type' === $column_name ) {
1631	/** @var Document $document */
1632	$document = Plugin::$instance->documents->get( $post_id );
1633
1634	if ( $document && $document instanceof Library_Document ) {
1635	$document->print_admin_column_type();
1636	}
1637	}
1638	}
1639
1640	/**
1641	* @since 2.0.6
1642	* @access public
1643	*/
1644	public function admin_columns_headers( $posts_columns ) {
1645	// Replace original column that bind to the taxonomy - with another column.
1646	unset( $posts_columns['taxonomy-elementor_library_type'] );
1647
1648	$offset = 2;
1649
1650	$posts_columns = array_slice( $posts_columns, 0, $offset, true ) + [
1651	'elementor_library_type' => __( 'Type', 'elementor' ),
1652	] + array_slice( $posts_columns, $offset, null, true );
1653
1654	return $posts_columns;
1655	}
1656
1657	public function get_current_tab_group( $default = '' ) {
1658	$current_tabs_group = $default;
1659
1660	if ( ! empty( $_REQUEST[ self::TAXONOMY_TYPE_SLUG ] ) ) {
1661	$doc_type = Plugin::$instance->documents->get_document_type( $_REQUEST[ self::TAXONOMY_TYPE_SLUG ], '' );
1662	if ( $doc_type ) {
1663	$current_tabs_group = $doc_type::get_property( 'admin_tab_group' );
1664	}
1665	} elseif ( ! empty( $_REQUEST['tabs_group'] ) ) {
1666	$current_tabs_group = $_REQUEST['tabs_group'];
1667	}
1668
1669	return $current_tabs_group;
1670	}
1671
1672	private function get_library_title() {
1673	$title = '';
1674
1675	if ( $this->is_current_screen() ) {
1676	$current_tab_group = $this->get_current_tab_group();
1677
1678	if ( $current_tab_group ) {
1679	$titles = [
1680	'library' => __( 'Saved Templates', 'elementor' ),
1681	'theme' => __( 'Theme Builder', 'elementor' ),
1682	'popup' => __( 'Popups', 'elementor' ),
1683	];
1684
1685	if ( ! empty( $titles[ $current_tab_group ] ) ) {
1686	$title = $titles[ $current_tab_group ];
1687	}
1688	}
1689	}
1690
1691	return $title;
1692	}
1693
1694	private function is_current_screen() {
1695	global $pagenow, $typenow;
1696
1697	return 'edit.php' === $pagenow && self::CPT === $typenow;
1698	}
1699
1700	/**
1701	* Template library local source constructor.
1702	*
1703	* Initializing the template library local source base by registering custom
1704	* template data and running custom actions.
1705	*
1706	* @since 1.0.0
1707	* @access public
1708	*/
1709	public function __construct() {
1710	parent::__construct();
1711
1712	$this->add_actions();
1713	}
1714	}
1715