elementor / includes / compatibility.php

compatibility.php in Elementor Website Builder – more than just a page builder 3.7.8, at includes/compatibility.php

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1	<?php
2	namespace Elementor;
3
4	use Elementor\Core\DocumentTypes\PageBase;
5	use Elementor\TemplateLibrary\Source_Local;
6
7	if ( ! defined( 'ABSPATH' ) ) {
8	exit; // Exit if accessed directly.
9	}
10
11	/**
12	* Elementor compatibility.
13	*
14	* Elementor compatibility handler class is responsible for compatibility with
15	* external plugins. The class resolves different issues with non-compatible
16	* plugins.
17	*
18	* @since 1.0.0
19	*/
20	class Compatibility {
21
22	/**
23	* Register actions.
24	*
25	* Run Elementor compatibility with external plugins using custom filters and
26	* actions.
27	*
28	* @since 1.0.0
29	* @access public
30	* @static
31	*/
32	public static function register_actions() {
33	add_action( 'init', [ __CLASS__, 'init' ] );
34
35	self::polylang_compatibility();
36
37	if ( is_admin() \|\| defined( 'WP_LOAD_IMPORTERS' ) ) {
38	add_filter( 'wp_import_post_meta', [ __CLASS__, 'on_wp_import_post_meta' ] );
39	add_filter( 'wxr_importer.pre_process.post_meta', [ __CLASS__, 'on_wxr_importer_pre_process_post_meta' ] );
40	}
41
42	add_action( 'elementor/maintenance_mode/mode_changed', [ __CLASS__, 'clear_3rd_party_cache' ] );
43	}
44
45	public static function clear_3rd_party_cache() {
46	// W3 Total Cache.
47	if ( function_exists( 'w3tc_flush_all' ) ) {
48	w3tc_flush_all();
49	}
50
51	// WP Fastest Cache.
52	if ( ! empty( $GLOBALS['wp_fastest_cache'] ) && method_exists( $GLOBALS['wp_fastest_cache'], 'deleteCache' ) ) {
53	$GLOBALS['wp_fastest_cache']->deleteCache();
54	}
55
56	// WP Super Cache
57	if ( function_exists( 'wp_cache_clean_cache' ) ) {
58	global $file_prefix;
59	wp_cache_clean_cache( $file_prefix, true );
60	}
61	}
62
63	/**
64	* Add new button to gutenberg.
65	*
66	* Insert new "Elementor" button to the gutenberg editor to create new post
67	* using Elementor page builder.
68	*
69	* @since 1.9.0
70	* @access public
71	* @static
72	*/
73	public static function add_new_button_to_gutenberg() {
74	global $typenow;
75	if ( ! User::is_current_user_can_edit_post_type( $typenow ) ) {
76	return;
77	}
78
79	// Introduced in WP 5.0
80	if ( function_exists( 'use_block_editor_for_post' ) && ! use_block_editor_for_post( $typenow ) ) {
81	return;
82	}
83
84	// Deprecated/removed in Gutenberg plugin v5.3.0
85	if ( function_exists( 'gutenberg_can_edit_post_type' ) && ! gutenberg_can_edit_post_type( $typenow ) ) {
86	return;
87	}
88
89	?>
90	<script type="text/javascript">
91	document.addEventListener( 'DOMContentLoaded', function() {
92	var dropdown = document.querySelector( '#split-page-title-action .dropdown' );
93
94	if ( ! dropdown ) {
95	return;
96	}
97
98	var url = '<?php echo esc_url( Plugin::$instance->documents->get_create_new_post_url( $typenow ) ); ?>';
99
100	dropdown.insertAdjacentHTML( 'afterbegin', '<a href="' + url + '">Elementor</a>' );
101	} );
102	</script>
103	<?php
104	}
105
106	/**
107	* Init.
108	*
109	* Initialize Elementor compatibility with external plugins.
110	*
111	* Fired by `init` action.
112	*
113	* @since 1.0.0
114	* @access public
115	* @static
116	*/
117	public static function init() {
118	// Hotfix for NextGEN Gallery plugin.
119	if ( defined( 'NGG_PLUGIN_VERSION' ) ) {
120	add_filter( 'elementor/document/urls/edit', function( $edit_link ) {
121	return add_query_arg( 'display_gallery_iframe', '', $edit_link );
122	} );
123	}
124
125	// Exclude our Library from Yoast SEO plugin.
126	add_filter( 'wpseo_sitemaps_supported_post_types', [ __CLASS__, 'filter_library_post_type' ] );
127	add_filter( 'wpseo_accessible_post_types', [ __CLASS__, 'filter_library_post_type' ] );
128	add_filter( 'wpseo_sitemap_exclude_post_type', function( $retval, $post_type ) {
129	if ( Source_Local::CPT === $post_type ) {
130	$retval = true;
131	}
132
133	return $retval;
134	}, 10, 2 );
135
136	// Disable optimize files in Editor from Autoptimize plugin.
137	add_filter( 'autoptimize_filter_noptimize', function( $retval ) {
138	if ( Plugin::$instance->editor->is_edit_mode() ) {
139	$retval = true;
140	}
141
142	return $retval;
143	} );
144
145	// Add the description (content) tab for a new product, so it can be edited with Elementor.
146	add_filter( 'woocommerce_product_tabs', function( $tabs ) {
147	if ( ! isset( $tabs['description'] ) && Plugin::$instance->preview->is_preview_mode() ) {
148	$post = get_post();
149	if ( empty( $post->post_content ) ) {
150	$tabs['description'] = [
151	'title' => esc_html__( 'Description', 'elementor' ),
152	'priority' => 10,
153	'callback' => 'woocommerce_product_description_tab',
154	];
155	}
156	}
157
158	return $tabs;
159	} );
160
161	// Fix WC session not defined in editor.
162	if ( class_exists( 'woocommerce' ) ) {
163	add_action( 'elementor/editor/before_enqueue_scripts', function() {
164	remove_action( 'woocommerce_shortcode_before_product_cat_loop', 'wc_print_notices' );
165	remove_action( 'woocommerce_before_shop_loop', 'wc_print_notices' );
166	remove_action( 'woocommerce_before_single_product', 'wc_print_notices' );
167	} );
168
169	add_filter( 'elementor/maintenance_mode/is_login_page', function( $value ) {
170
171	// Support Woocommerce Account Page.
172	if ( is_account_page() && ! is_user_logged_in() ) {
173	$value = true;
174	}
175	return $value;
176	} );
177	}
178
179	// Fix Jetpack Contact Form in Editor Mode.
180	if ( class_exists( 'Grunion_Editor_View' ) ) {
181	add_action( 'elementor/editor/before_enqueue_scripts', function() {
182	remove_action( 'media_buttons', 'grunion_media_button', 999 );
183	remove_action( 'admin_enqueue_scripts', 'grunion_enable_spam_recheck' );
184
185	remove_action( 'admin_notices', [ 'Grunion_Editor_View', 'handle_editor_view_js' ] );
186	remove_action( 'admin_head', [ 'Grunion_Editor_View', 'admin_head' ] );
187	} );
188	}
189
190	// Fix Popup Maker in Editor Mode.
191	if ( class_exists( 'PUM_Admin_Shortcode_UI' ) ) {
192	add_action( 'elementor/editor/before_enqueue_scripts', function() {
193	$pum_admin_instance = \PUM_Admin_Shortcode_UI::instance();
194
195	remove_action( 'print_media_templates', [ $pum_admin_instance, 'print_media_templates' ] );
196	remove_action( 'admin_print_footer_scripts', [ $pum_admin_instance, 'admin_print_footer_scripts' ], 100 );
197	remove_action( 'wp_ajax_pum_do_shortcode', [ $pum_admin_instance, 'wp_ajax_pum_do_shortcode' ] );
198
199	remove_action( 'admin_enqueue_scripts', [ $pum_admin_instance, 'admin_enqueue_scripts' ] );
200
201	remove_filter( 'pum_admin_var', [ $pum_admin_instance, 'pum_admin_var' ] );
202	} );
203	}
204
205	// Fix Preview URL for https://github.com/wpmudev/domain-mapping plugin
206	if ( class_exists( 'domain_map' ) ) {
207	add_filter( 'elementor/document/urls/preview', function( $preview_url ) {
208	if ( wp_parse_url( $preview_url, PHP_URL_HOST ) !== $_SERVER['HTTP_HOST'] ) {
209	$preview_url = \domain_map::utils()->unswap_url( $preview_url );
210	$preview_url = add_query_arg( [
211	'dm' => \Domainmap_Module_Mapping::BYPASS,
212	], $preview_url );
213	}
214
215	return $preview_url;
216	} );
217	}
218
219	// Gutenberg
220	if ( function_exists( 'gutenberg_init' ) ) {
221	add_action( 'admin_print_scripts-edit.php', [ __CLASS__, 'add_new_button_to_gutenberg' ], 11 );
222	}
223	}
224
225	public static function filter_library_post_type( $post_types ) {
226	unset( $post_types[ Source_Local::CPT ] );
227
228	return $post_types;
229	}
230
231	/**
232	* Polylang compatibility.
233	*
234	* Fix Polylang compatibility with Elementor.
235	*
236	* @since 2.0.0
237	* @access private
238	* @static
239	*/
240	private static function polylang_compatibility() {
241	// Copy elementor data while polylang creates a translation copy
242	add_filter( 'pll_copy_post_metas', [ __CLASS__, 'save_polylang_meta' ], 10, 4 );
243	}
244
245	/**
246	* Save polylang meta.
247	*
248	* Copy elementor data while polylang creates a translation copy.
249	*
250	* Fired by `pll_copy_post_metas` filter.
251	*
252	* @since 1.6.0
253	* @access public
254	* @static
255	*
256	* @param array $keys List of custom fields names.
257	* @param bool $sync True if it is synchronization, false if it is a copy.
258	* @param int $from ID of the post from which we copy information.
259	* @param int $to ID of the post to which we paste information.
260	*
261	* @return array List of custom fields names.
262	*/
263	public static function save_polylang_meta( $keys, $sync, $from, $to ) {
264	// Copy only for a new post.
265	if ( ! $sync ) {
266	Plugin::$instance->db->copy_elementor_meta( $from, $to );
267	}
268
269	return $keys;
270	}
271
272	/**
273	* Process post meta before WP importer.
274	*
275	* Normalize Elementor post meta on import, We need the `wp_slash` in order
276	* to avoid the unslashing during the `add_post_meta`.
277	*
278	* Fired by `wp_import_post_meta` filter.
279	*
280	* @since 1.0.0
281	* @access public
282	* @static
283	*
284	* @param array $post_meta Post meta.
285	*
286	* @return array Updated post meta.
287	*/
288	public static function on_wp_import_post_meta( $post_meta ) {
289	$is_wp_importer_before_0_7 = self::is_wp_importer_before_0_7();
290
291	if ( $is_wp_importer_before_0_7 ) {
292	foreach ( $post_meta as &$meta ) {
293	if ( '_elementor_data' === $meta['key'] ) {
294	$meta['value'] = wp_slash( $meta['value'] );
295	break;
296	}
297	}
298	}
299
300	return $post_meta;
301	}
302
303	/**
304	* Is WP Importer Before 0.7
305	*
306	* Checks if WP Importer is installed, and whether its version is older than 0.7.
307	*
308	* @return bool
309	*/
310	public static function is_wp_importer_before_0_7() {
311	$wp_importer = get_plugins( '/wordpress-importer' );
312
313	if ( ! empty( $wp_importer ) ) {
314	$wp_importer_version = $wp_importer['wordpress-importer.php']['Version'];
315
316	if ( version_compare( $wp_importer_version, '0.7', '<' ) ) {
317	return true;
318	}
319	}
320
321	return false;
322	}
323
324	/**
325	* Process post meta before WXR importer.
326	*
327	* Normalize Elementor post meta on import with the new WP_importer, We need
328	* the `wp_slash` in order to avoid the unslashing during the `add_post_meta`.
329	*
330	* Fired by `wxr_importer.pre_process.post_meta` filter.
331	*
332	* @since 1.0.0
333	* @access public
334	* @static
335	*
336	* @param array $post_meta Post meta.
337	*
338	* @return array Updated post meta.
339	*/
340	public static function on_wxr_importer_pre_process_post_meta( $post_meta ) {
341	$is_wp_importer_before_0_7 = self::is_wp_importer_before_0_7();
342
343	if ( $is_wp_importer_before_0_7 ) {
344	if ( '_elementor_data' === $post_meta['key'] ) {
345	$post_meta['value'] = wp_slash( $post_meta['value'] );
346	}
347	}
348
349	return $post_meta;
350	}
351	}
352