CTF_Cache_Handler.php — Custom Twitter Feeds – A Tweets Widget or X Feed Widget 2.7.0

custom-twitter-feeds / inc / Admin / CTF_Cache_Handler.php

custom-twitter-feeds / inc / Admin Last commit date

CTF_Cache_Handler.php

190 lines

1	<?php
2
3	namespace TwitterFeed\Admin;
4	if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
5
6	/**
7	* Custom Twitter Feed Cache Handler.
8	*
9	* @since 2.0
10	*/
11	class CTF_Cache_Handler {
12
13	/**
14	* Clears all cache.
15	*
16	* @return void
17	*/
18	public function clear_all_cache() {
19	$this->clear_db_caches();
20	$this->clear_third_party_caches();
21	}
22
23	/**
24	* Clear the stored caches from the database.
25	*
26	* @since 2.0
27	*/
28	public function clear_db_caches() {
29	global $wpdb;
30
31	$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
32
33	$sql = "UPDATE $cache_table_name
34	SET cache_value = ''
35	WHERE cache_key NOT LIKE 'ctf_!_%';";
36
37	$wpdb->query( $sql );
38
39	$sql = "DELETE FROM $cache_table_name
40	WHERE feed_id LIKE '%_CUSTOMIZER';";
41
42	$wpdb->query( $sql );
43
44	$this->clear_legacy_caches();
45	}
46
47	public function clear_single_feed_cache( $feed_id ) {
48	global $wpdb;
49
50	$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
51
52	$wpdb->query( $wpdb->prepare(
53	"UPDATE $cache_table_name
54	SET cache_value = ''
55	WHERE cache_key NOT LIKE 'ctf_!_%'
56	AND feed_id = %s;", $feed_id
57	) );
58
59	$wpdb->query( $wpdb->prepare(
60	"UPDATE $cache_table_name
61	SET cache_value = ''
62	WHERE cache_key NOT LIKE 'ctf_!_%'
63	AND feed_id = %s;", $feed_id . '_CUSTOMIZER'
64	) );
65
66	$wpdb->query( $wpdb->prepare(
67	"UPDATE $cache_table_name
68	SET last_updated = '2000-04-04 00:00:00'
69	WHERE cache_key NOT LIKE 'ctf_!_%'
70	AND feed_id = %s;", $feed_id . '_CUSTOMIZER'
71	) );
72
73	$wpdb->query( $wpdb->prepare(
74	"UPDATE $cache_table_name
75	SET last_updated = '2000-04-04 00:00:00'
76	WHERE cache_key NOT LIKE 'ctf_!_%'
77	AND feed_id = %s;", $feed_id
78	) );
79	}
80
81	public function clear_legacy_caches() {
82	global $wpdb;
83
84	$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
85
86	$sql = "UPDATE $cache_table_name
87	SET cache_value = ''
88	WHERE feed_id = 'legacy';";
89
90	$wpdb->query( $sql );
91
92	global $wpdb;
93
94	//Delete all CTF transients
95	$table_name = $wpdb->prefix . "options";
96	$wpdb->query( "
97	DELETE
98	FROM $table_name
99	WHERE `option_name` LIKE ('%\_transient\_ctf\_%')
100	" );
101	$wpdb->query( "
102	DELETE
103	FROM $table_name
104	WHERE `option_name` LIKE ('%\_transient\_timeout\_ctf\_%')
105	" );
106	$wpdb->query( "
107	DELETE
108	FROM $table_name
109	WHERE `option_name` LIKE ('%\_transient\_&ctf\_%')
110	" );
111	$wpdb->query( "
112	DELETE
113	FROM $table_name
114	WHERE `option_name` LIKE ('%\_transient\_timeout\_&ctf\_%')
115	" );
116	$wpdb->query( "
117	DELETE
118	FROM $table_name
119	WHERE `option_name` LIKE ('%\_transient\_\$ctf\_%')
120	" );
121	$wpdb->query( "
122	DELETE
123	FROM $table_name
124	WHERE `option_name` LIKE ('%\_transient\_timeout\_\$ctf\_%')
125	" );
126	}
127
128	/**
129	* Clears the third party cache.
130	*
131	* When certain events occur, page caches need to
132	* clear or errors occur or changes will not be seen
133	*
134	* @since 2.0
135	*/
136	public function clear_third_party_caches() {
137	/**
138	* Filters whether to clear page caches.
139	*
140	* @since 2.0
141	*
142	* @param bool Whether to clear cache.
143	*/
144	$clear_page_caches = apply_filters( 'ctf_clear_page_caches', true );
145
146	if ( ! $clear_page_caches ) {
147	return;
148	}
149
150	// Clear WP Fastest Cache.
151	if ( isset( $GLOBALS['wp_fastest_cache'] ) && method_exists( $GLOBALS['wp_fastest_cache'], 'deleteCache' ) ){
152	$GLOBALS['wp_fastest_cache']->deleteCache();
153	}
154
155	// Clear WP Super Cache
156	if ( function_exists( 'wp_cache_clear_cache' ) ) {
157	wp_cache_clear_cache();
158	}
159
160	// Clear W3 Total Cache.
161	if ( class_exists('W3_Plugin_TotalCacheAdmin') && function_exists( 'w3_instance' ) ) {
162	$plugin_total_cache_admin = &w3_instance('W3_Plugin_TotalCacheAdmin');
163
164	$plugin_total_cache_admin->flush_all();
165	}
166
167	// Clear WP Rocket cache.
168	if ( function_exists( 'rocket_clean_domain' ) ) {
169	rocket_clean_domain();
170	}
171	}
172
173	/**
174	* Clear the stored caches from the database.
175	*
176	* @since 2.0
177	*/
178	public function clear_persistent_cache() {
179	global $wpdb;
180
181	$cache_table_name = $wpdb->prefix . 'ctf_feed_caches';
182
183	$sql = "UPDATE $cache_table_name
184	SET cache_value = ''";
185	$wpdb->query( $sql );
186	}
187
188
189	}
190