embed-privacy / uninstall.php

uninstall.php in Embed Privacy trunk, at uninstall.php

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1	<?php
2	// // phpcs:disable SlevomatCodingStandard.Namespaces.FullyQualifiedGlobalFunctions.NonFullyQualified
3	namespace epiphyt\Embed_Privacy;
4
5	use epiphyt\Embed_Privacy\thumbnail\Thumbnail;
6
7	// if uninstall.php is not called by WordPress, die
8	if ( ! \defined( 'WP_UNINSTALL_PLUGIN' ) ) {
9	exit;
10	}
11
12	$GLOBALS['options'] = [
13	'embed_privacy_disable_link',
14	'embed_privacy_download_thumbnails',
15	'embed_privacy_force_script_loading',
16	'embed_privacy_is_migrating',
17	'embed_privacy_javascript_detection',
18	'embed_privacy_local_tweets',
19	'embed_privacy_migrate_version',
20	'embed_privacy_migration_count',
21	'embed_privacy_preserve_data_on_uninstall',
22	];
23
24	if ( \is_multisite() ) {
25	$batch_size = 50;
26	$offset = 0;
27
28	do {
29	$sites = \get_sites( [
30	'fields' => 'ids',
31	'number' => $batch_size,
32	'offset' => $offset,
33	] );
34
35	foreach ( $sites as $site_blog_id ) {
36	\switch_to_blog( $site_blog_id );
37
38	// only delete data if the option does not say otherwise
39	if ( ! \get_option( 'embed_privacy_preserve_data_on_uninstall' ) ) {
40	delete_data();
41	}
42
43	\restore_current_blog();
44	}
45
46	$offset += $batch_size;
47	} while ( \count( $sites ) === $batch_size );
48
49	// delete site options
50	foreach ( $GLOBALS['options'] as $option ) {
51	\delete_site_option( $option );
52	}
53	}
54	else if ( ! \get_option( 'embed_privacy_preserve_data_on_uninstall' ) ) {
55	delete_data();
56	}
57
58	/**
59	* Delete all data
60	*
61	* @since 1.5.0
62	*/
63	function delete_data() {
64	global $options;
65
66	// delete options
67	foreach ( $options as $option ) {
68	\delete_option( $option );
69	}
70
71	// delete posts of custom post type
72	$post_args = [
73	'fields' => 'ids',
74	'no_found_rows' => true,
75	'post_status' => 'any',
76	'post_type' => 'epi_embed',
77	'update_post_meta_cache' => false,
78	'update_post_term_cache' => false,
79	];
80	$embeds = \get_posts( $post_args );
81
82	while ( \count( $embeds ) ) {
83	foreach ( $embeds as $embed_id ) {
84	\wp_delete_post( $embed_id, true );
85	}
86
87	$embeds = \get_posts( $post_args );
88	}
89
90	$post_args = [
91	'fields' => 'ids',
92	'meta_query' => [ // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
93	[
94	'compare' => '!=',
95	'compare_key' => 'LIKE',
96	'key' => 'embed_privacy_thumbnail_',
97	'value' => '',
98	],
99	],
100	'no_found_rows' => true,
101	'offset' => 0,
102	'post_type' => 'any',
103	'update_post_term_cache' => false,
104	];
105	$posts = \get_posts( $post_args );
106
107	while ( \count( $posts ) ) {
108	foreach ( $posts as $post_id ) {
109	$metadata = \get_post_meta( $post_id );
110
111	foreach ( \array_keys( $metadata ) as $meta_key ) {
112	if ( ! \str_contains( $meta_key, 'embed_privacy_thumbnail_' ) ) {
113	continue;
114	}
115
116	\delete_post_meta( $post_id, $meta_key );
117	}
118	}
119
120	$post_args['offset'] += 5;
121	$posts = \get_posts( $post_args );
122	}
123
124	require_once __DIR__ . '/inc/thumbnail/class-thumbnail.php';
125
126	// delete thumbnail directory
127	delete_directory( Thumbnail::get_directory()['base_dir'] );
128	// delete old thumbnail directory
129	delete_directory( \WP_CONTENT_DIR . '/uploads/embed-privacy' );
130	}
131
132	/**
133	* Delete a directory recursively.
134	*
135	* @since 1.7.3
136	*
137	* @param string $directory The directory to delete
138	*/
139	function delete_directory( $directory ) {
140	if ( ! \file_exists( $directory ) ) {
141	return;
142	}
143
144	require_once __DIR__ . '/inc/class-embed-privacy.php';
145
146	Embed_Privacy::get_wp_filesystem()->rmdir( $directory, true );
147	}
148