rabbit-loader / inc / core / integrations.php

integrations.php in RabbitLoader 3.2.0, at inc/core/integrations.php

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1	<?php
2
3	class RabbitLoader_21_TP
4	{
5
6	const PURGE_ALL = 1;
7	const PURGE_ID = 2;
8	const PURGE_URL = 3;
9	private static $rl_wp_options = [];
10
11	public static function purge_all(&$success_count)
12	{
13	self::call_tpvs(self::PURGE_ALL, '', $success_count);
14	}
15
16	public static function purge_url($url, &$success_count)
17	{
18	self::call_tpvs(self::PURGE_URL, $url, $success_count);
19	}
20
21	public static function purge_post_id($post_id, &$success_count)
22	{
23	self::call_tpvs(self::PURGE_ID, $post_id, $success_count);
24	}
25
26	private static function call_tpvs($purge_type, $url_id, &$success_count)
27	{
28	RabbitLoader_21_Core::getWpOption(RabbitLoader_21_TP::$rl_wp_options);
29	$class_methods = get_class_methods('RabbitLoader_21_TP');
30	foreach ($class_methods as $method_name) {
31	if (substr($method_name, 0, 3) == 'tpv') {
32	try {
33	if (self::$method_name($purge_type, $url_id)) {
34	++$success_count;
35	}
36	} catch (\Throwable $e) {
37	RabbitLoader_21_Core::on_exception($e);
38	}
39	}
40	}
41	}
42
43	private static function tpv_wp_core($purge_type, $url_id)
44	{
45	if (function_exists('wp_cache_flush')) {
46	wp_cache_flush();
47	}
48
49	if (function_exists('opcache_reset')) {
50	opcache_reset();
51	}
52
53	if (function_exists('apc_clear_cache')) {
54	apc_clear_cache();
55	}
56	}
57
58	private static function tpv_litespeed($purge_type, $url_id)
59	{
60	$isLS = !empty($_SERVER["X-LSCACHE"]) \|\| (!empty($_SERVER["SERVER_SOFTWARE"]) && "litespeed" == strtolower($_SERVER["SERVER_SOFTWARE"])) \|\| RabbitLoader_21_Util_Core::isDev();
61	if (!$isLS) {
62	return false;
63	}
64	if ($purge_type == self::PURGE_ALL) {
65	RabbitLoader\SDK\Util::sendHeader("X-LiteSpeed-Purge: *", false);
66	} elseif ($purge_type == self::PURGE_URL) {
67	$path = parse_url($url_id, PHP_URL_PATH);
68	if (empty($path)) {
69	$path = '/';
70	}
71	RabbitLoader\SDK\Util::sendHeader("X-LiteSpeed-Purge: " . $path, false);
72	}
73	return true;
74	}
75
76	/**
77	* https://github.com/pantheon-systems/pantheon-advanced-page-cache/blob/master/pantheon-advanced-page-cache.php
78	*/
79	private static function tpv_pantheon($purge_type, $url_id)
80	{
81	if (!function_exists('pantheon_wp_clear_edge_all')) {
82	return false;
83	}
84	if ($purge_type == self::PURGE_ALL) {
85	pantheon_wp_clear_edge_all();
86	} elseif ($purge_type == self::PURGE_ID) {
87	do_action('clean_post_cache', $url_id);
88	}
89	return true;
90	}
91
92	private static function tpv_nginx($purge_type, $url_id)
93	{
94	global $nginx_purger;
95	if (empty($nginx_purger)) {
96	return false;
97	}
98	if ($purge_type == self::PURGE_ALL) {
99	$nginx_purger->purge_all();
100	} elseif ($purge_type == self::PURGE_URL) {
101	$nginx_purger->purge_url($url_id);
102	}
103	return true;
104	}
105
106	/**
107	* https://github.com/Savvii/warpdrive/
108	*/
109	private static function tpv_savii($purge_type, $url_id)
110	{
111	if (!defined('\Savvii\CacheFlusherPlugin::NAME_DOMAINFLUSH_NOW')) {
112	return false;
113	}
114	do_action('warpdrive_domain_flush');
115	return true;
116	}
117
118	private static function tpv_ninukis($purge_type, $url_id)
119	{
120	if (!defined('WP_NINUKIS_WP_NAME') \|\| !class_exists('Ninukis_Plugin')) {
121	return false;
122	}
123	if ($purge_type == self::PURGE_ALL) {
124	$purge_pressidum = Ninukis_Plugin::get_instance();
125	$purge_pressidum->purgeAllCaches();
126	return true;
127	} elseif ($purge_type == self::PURGE_ID) {
128	}
129	}
130
131	private static function tpv_pagely_cache($purge_type, $url_id)
132	{
133	if (!class_exists('\PagelyCachePurge')) {
134	return false;
135	}
136	if ($purge_type == self::PURGE_ALL) {
137	$purge_pagely = new PagelyCachePurge();
138	$purge_pagely->purgeAll();
139	} elseif ($purge_type == self::PURGE_URL) {
140	$purge_pagely = new PagelyCachePurge();
141	$purge_pagely->purgePath(parse_url($url_id, PHP_URL_PATH) . "(.*)");
142	}
143	return true;
144	}
145
146	//wpengine - https://wpengine.com/support/cache/
147	private static function tpv_wpengine($purge_type, $url_id)
148	{
149	if (!class_exists("\WpeCommon")) {
150	return false;
151	}
152	if ($purge_type == self::PURGE_ALL) {
153	\WpeCommon::purge_memcached();
154	\WpeCommon::purge_varnish_cache();
155	} elseif ($purge_type == self::PURGE_ID) {
156	\WpeCommon::purge_varnish_cache($url_id);
157	}
158	return true;
159	}
160
161	//godaddy
162	private static function tpv_wpass($purge_type, $url_id)
163	{
164	if (!class_exists('WPaaS\Plugin')) {
165	return false;
166	}
167	if ($purge_type == self::PURGE_ALL) {
168	if (method_exists('WPass\Plugin', 'vip')) {
169	//godaddy
170	$method = 'BAN';
171	$url = home_url();
172	$host = wpraiser_get_domain();
173	$url = set_url_scheme(str_replace($host, WPaas\Plugin::vip(), $url), 'http');
174	update_option('gd_system_last_cache_flush', time(), 'no'); # purge apc
175	wp_remote_request(esc_url_raw($url), array('method' => $method, 'blocking' => false, 'headers' => array('Host' => $host)));
176	}
177	return true;
178	} elseif ($purge_type == self::PURGE_ID) {
179	}
180	}
181
182	//https://github.com/cloudflare/Cloudflare-WordPress/blob/74acc2df4938df1fcfa4347e971d73e2fc6e4edc/src/WordPress/Hooks.php
183	private static function tpv_cloudflare($purge_type, $url_id)
184	{
185	if (!class_exists('\CF\WordPress\Hooks')) {
186	return false;
187	}
188	if ($purge_type == self::PURGE_ALL) {
189	$cfHooks = new \CF\WordPress\Hooks();
190	$cfHooks->purgeCacheEverything();
191	} elseif ($purge_type == self::PURGE_ID) {
192	$cfHooks = new \CF\WordPress\Hooks();
193	$cfHooks->purgeCacheByRelevantURLs($url_id);
194	}
195	return true;
196	}
197
198	private static function tpv_kinsta($purge_type, $url_id)
199	{
200	if (!defined("KINSTAMU_VERSION")) {
201	return false;
202	}
203	if ($purge_type == self::PURGE_ALL) {
204	$response = wp_remote_get('https://localhost/kinsta-clear-cache-all', [
205	'sslverify' => false,
206	'timeout' => 5
207	]);
208	} elseif ($purge_type == self::PURGE_URL) {
209	$path = parse_url($url_id, PHP_URL_PATH);
210	if (empty($path)) {
211	$path = '/';
212	}
213	$response = wp_remote_get(home_url() . "/kinsta-clear-cache/$path", [
214	'sslverify' => false,
215	'timeout' => 5
216	]);
217	}
218	return true;
219	}
220
221	//SiteGround - https://wordpress.org/plugins/sg-cachepress/
222	private static function tpv_siteground_cachepress($purge_type, $url_id)
223	{
224	if (!function_exists('sg_cachepress_purge_cache')) {
225	return false;
226	}
227	if ($purge_type == self::PURGE_ALL) {
228	sg_cachepress_purge_cache();
229	} elseif ($purge_type == self::PURGE_URL) {
230	sg_cachepress_purge_cache($url_id);
231	}
232	return true;
233	}
234
235	private static function tpv_siteground($purge_type, $url_id)
236	{
237	$wp_config_path = RL21UtilWP::get_wp_config();
238	if (empty($wp_config_path) \|\| strpos(file_get_contents($wp_config_path), 'Added by SiteGround') === false) {
239	return false;
240	}
241	if ($purge_type == self::PURGE_ALL) {
242	$url_id = home_url() . '/(.*)';
243	} elseif ($purge_type == self::PURGE_URL) {
244	//$url_id is already set
245	} else if ($purge_type == self::PURGE_ID) {
246	return false;
247	}
248	$url_id = preg_replace("/^www\./", "", $url_id);
249	$url_id = str_ireplace("https://", "http://", $url_id);
250
251	return self::purge_varnish($url_id, "PURGE");
252	}
253
254	/**
255	* Purge Varnish cache:
256	* CloudWays: HTTP_X_VARNISH would be set if Varnish is on
257	*/
258	private static function tpv_varnish($purge_type, $url_id)
259	{
260	$is_cloudways = isset($_SERVER['cw_allowed_ip']);
261	$uses_varnish = $is_cloudways && isset($_SERVER['HTTP_X_VARNISH']);
262	if (!$uses_varnish && !empty(RabbitLoader_21_TP::$rl_wp_options['rl_varnish'])) {
263	$uses_varnish = intval(RabbitLoader_21_TP::$rl_wp_options['rl_varnish']) === 1;
264	}
265	if (!$uses_varnish) {
266	return false;
267	}
268	$method = 'PURGE';
269	if ($purge_type == self::PURGE_ALL) {
270	$url_id = home_url() . '/.*';
271	} elseif ($purge_type == self::PURGE_URL) {
272	//$url_id is already set for single URL
273	if ($is_cloudways) {
274	$method = 'URLPURGE';
275	}
276	} else if ($purge_type == self::PURGE_ID) {
277	return false;
278	}
279	return self::purge_varnish($url_id, $method);
280	}
281
282	private static function tpv_wp_rocket_residue($purge_type, $url_id)
283	{
284	if (!defined('WP_ROCKET_CACHE_PATH')) {
285	return;
286	}
287	#https://docs.wp-rocket.me/article/133-manually-clear-wp-rocket-cache
288	$wp_rocket_cache_path = WP_ROCKET_CACHE_PATH; #/wp-content/cache/wp-rocket/
289	$host = parse_url(get_site_url(), PHP_URL_HOST);
290	$wp_rocket_cache_dir = $wp_rocket_cache_path . $host;
291	if (!file_exists($wp_rocket_cache_dir)) {
292	$wp_rocket_cache_dir = $wp_rocket_cache_path . "www." . $host;
293	}
294	if (file_exists($wp_rocket_cache_dir)) {
295	$special_files = ['.htaccess', '.', '..', ''];
296	$files = glob($wp_rocket_cache_dir . '/*');
297	foreach ($files as $file) {
298	if (empty($file) \|\| in_array(basename($file), $special_files)) {
299	continue;
300	}
301	if (is_file($file)) {
302	@unlink($file); // delete file
303	} elseif (is_dir($file)) { //category, tags etc
304	$cat_files = glob($file . DIRECTORY_SEPARATOR . '/*');
305	foreach ($cat_files as $file) {
306	@unlink($file); // delete file
307	}
308	}
309	}
310	} else {
311	$files = glob($wp_rocket_cache_path . '*');
312	if (!empty($files) && count($files) == 1 && stripos($files[0], 'cache/wp-rocket/index.html') !== false) {
313	//no dir exists
314	} else {
315	RabbitLoader_21_Core::on_exception('WP_ROCKET_CACHE_PATH is true but dir not found ' . $wp_rocket_cache_dir . ' files ' . print_r($files, true), 1);
316	}
317	}
318	}
319
320	/**
321	* Doc - Hostgator and https://github.com/bluehost/endurance-page-cache/blob/master/endurance-page-cache.php
322	*/
323	private static function tpv_endurance($purge_type, $url_id)
324	{
325	if (!class_exists('Endurance_Page_Cache')) {
326	return;
327	}
328	if ($purge_type == self::PURGE_ALL) {
329	do_action('epc_purge');
330	} elseif ($purge_type == self::PURGE_URL) {
331	do_action('epc_purge_request', $url_id);
332	}
333	}
334
335	private static function tpv_sample($purge_type, $url_id)
336	{
337	if ($purge_type == self::PURGE_ALL) {
338	} elseif ($purge_type == self::PURGE_ID) {
339	} elseif ($purge_type == self::PURGE_URL) {
340	}
341	}
342
343	/**
344	* @param string url_pattern - Single URL or a URL with wildcard
345	* @param string method - PURGE, URLPURGE
346	*/
347	private static function purge_varnish($url_pattern, $method)
348	{
349	$url_parts = parse_url($url_pattern);
350	$port = (empty($url_parts['scheme']) \|\| $url_parts['scheme'] == 'https') ? '443' : '80';
351	$ch = curl_init($url_pattern);
352	curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
353	curl_setopt($ch, CURLOPT_RESOLVE, array($url_parts['host'] . ":$port:127.0.0.1"));
354	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
355	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);
356	curl_setopt($ch, CURLOPT_TIMEOUT, 2);
357	curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
358	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
359
360	curl_exec($ch);
361	$curl_error = curl_error($ch);
362	$httpcode = intval(curl_getinfo($ch, CURLINFO_HTTP_CODE));
363	curl_close($ch);
364	/*
365	if($curl_error){
366	RabbitLoader_21_Core::on_exception("Varnish curl error $curl_error for URL $url_id");
367	}else if(!in_array($httpcode,[200, 301, 302, 403, 404])){
368	RabbitLoader_21_Core::on_exception("Varnish unexpected response $httpcode URL $url_id");
369	}*/
370	return $httpcode;
371	}
372	}
373