| 1 |
<?php |
| 2 |
|
| 3 |
defined('ABSPATH') || exit; |
| 4 |
if (!class_exists('TFCache',false)) { |
| 5 |
if (!class_exists('Themify_Filesystem',false) && defined('TF_CACHE_FW')) { |
| 6 |
require_once dirname(TF_CACHE_FW) . '/class-themify-filesystem.php'; |
| 7 |
} |
| 8 |
|
| 9 |
/** |
| 10 |
* Class to work with post cache |
| 11 |
* |
| 12 |
* @package default |
| 13 |
*/ |
| 14 |
class TFCache { |
| 15 |
|
| 16 |
const SEP = DIRECTORY_SEPARATOR; |
| 17 |
|
| 18 |
private static $cache_dir = null; |
| 19 |
public static $stopCache = false; |
| 20 |
private static $error = false; |
| 21 |
|
| 22 |
/** |
| 23 |
* Start Caching |
| 24 |
* |
| 25 |
* @param string $tag |
| 26 |
* @param integer $post_id |
| 27 |
* @param array $args |
| 28 |
* @param integer $time |
| 29 |
* |
| 30 |
* return boolean |
| 31 |
*/ |
| 32 |
public static function start_cache($tag, $post_id = false, array $args = array(), $time = false) {//backward compatibility for addons |
| 33 |
return true; |
| 34 |
} |
| 35 |
|
| 36 |
public static function end_cache() {//backward compatibility for addons |
| 37 |
} |
| 38 |
|
| 39 |
/** |
| 40 |
* remove cache after some updates |
| 41 |
*/ |
| 42 |
public static function remove_cache($item_id = 'blog', $type = false, $blog_id = false) { |
| 43 |
static $queue = array(); |
| 44 |
if (isset($queue['all'])) { |
| 45 |
return true; |
| 46 |
} |
| 47 |
if ($item_id === 'all') { |
| 48 |
$queue['all'] = true; |
| 49 |
$dir = self::get_cache_main_dir(); |
| 50 |
if (!Themify_Filesystem::is_dir($dir)) { |
| 51 |
return true; |
| 52 |
} |
| 53 |
return Themify_Filesystem::delete($dir); |
| 54 |
} |
| 55 |
$cache_dir = self::get_cache_blog_dir($blog_id); |
| 56 |
if (!isset($queue['blog']) && Themify_Filesystem::is_dir($cache_dir)) { |
| 57 |
if ($item_id === 'blog') { |
| 58 |
$queue['blog'] = true; |
| 59 |
return Themify_Filesystem::delete($cache_dir); |
| 60 |
} else { |
| 61 |
if ($type === false) { |
| 62 |
$the_post = wp_is_post_revision($item_id); |
| 63 |
if ($the_post) { |
| 64 |
$item_id = $the_post; |
| 65 |
} |
| 66 |
$post = get_post($item_id); |
| 67 |
if (empty($post)) { |
| 68 |
return true; |
| 69 |
} |
| 70 |
$type = $post->post_type; |
| 71 |
$post = null; |
| 72 |
} |
| 73 |
if (empty($type)) { |
| 74 |
return self::remove_cache(); |
| 75 |
} |
| 76 |
$k = $type . $item_id; |
| 77 |
if (!isset($queue[$k])) { |
| 78 |
$queue[$k] = true; |
| 79 |
$find = array(' post-' . $item_id); |
| 80 |
$item_id = (int) $item_id; |
| 81 |
$find[] = get_post_type($item_id) === 'page' ? ' page-id-' . $item_id : ' postid-' . $item_id; //if there is any html associated with updated post |
| 82 |
if ($type === 'comment' || $type === 'term' || $type === 'category') { |
| 83 |
$find[] = $type . '-' . $item_id; |
| 84 |
if ($type !== 'comment') { |
| 85 |
$find[] = $type === 'category' ? get_category_link($item_id) : get_term_link($item_id); |
| 86 |
$temp = get_term($item_id); |
| 87 |
$find[] = 'term-' . $temp->slug; |
| 88 |
$temp = null; |
| 89 |
} |
| 90 |
} |
| 91 |
@set_time_limit(0); |
| 92 |
$type = $item_id = null; |
| 93 |
if (!self::clear_recursive($cache_dir, $find)) { |
| 94 |
return self::remove_cache(); |
| 95 |
} |
| 96 |
} |
| 97 |
} |
| 98 |
} |
| 99 |
return true; |
| 100 |
} |
| 101 |
|
| 102 |
private static function clear_recursive($cache_dir, array $find) { |
| 103 |
$dirHandle = opendir($cache_dir); |
| 104 |
if (empty($dirHandle)) { |
| 105 |
return false; |
| 106 |
} |
| 107 |
while ($f = readdir($dirHandle)) { |
| 108 |
if ($f !== '.' && $f !== '..') { |
| 109 |
$item = rtrim($cache_dir, self::SEP) . self::SEP . $f; |
| 110 |
if (Themify_Filesystem::is_dir($item)) { |
| 111 |
self::clear_recursive($item, $find); |
| 112 |
} elseif (strpos($item, '.html', 5) !== false && strpos($item, '.html.gz', 5) === false && Themify_Filesystem::is_file($item)) { |
| 113 |
$content = file_get_contents($item, FALSE, NULL, 2000); |
| 114 |
if (!empty($content)) { |
| 115 |
foreach ($find as $v) { |
| 116 |
if (strpos($content, $v, 10) !== false) { |
| 117 |
Themify_Filesystem::delete($item, 'f'); |
| 118 |
Themify_Filesystem::delete($item . '.gz', 'f'); |
| 119 |
break; |
| 120 |
} |
| 121 |
} |
| 122 |
} |
| 123 |
$content = null; |
| 124 |
} |
| 125 |
} |
| 126 |
} |
| 127 |
closedir($dirHandle); |
| 128 |
$dirHandle = null; |
| 129 |
return true; |
| 130 |
} |
| 131 |
|
| 132 |
/** |
| 133 |
* init hooks to update cache |
| 134 |
*/ |
| 135 |
public static function hooks() { |
| 136 |
add_action('save_post', array(__CLASS__, 'save'), 100, 3); |
| 137 |
add_action('deleted_post', array(__CLASS__, 'save'), 100, 1); |
| 138 |
add_action('comment_post', array(__CLASS__, 'comment_update'), 100, 2); |
| 139 |
add_action('deleted_comment', array(__CLASS__, 'comment_update'), 100, 2); |
| 140 |
add_action('wp_update_nav_menu', array(__CLASS__, 'menu_update'), 100); |
| 141 |
add_action('wp_update_nav_menu_item', array(__CLASS__, 'menu_update'), 100); |
| 142 |
add_action('activated_plugin', array(__CLASS__, 'plugin_active_deactive'), 100, 2); |
| 143 |
add_action('deactivated_plugin', array(__CLASS__, 'plugin_active_deactive'), 100, 2); |
| 144 |
add_action('admin_footer', array(__CLASS__, 'admin_check')); |
| 145 |
add_action('wp_ajax_themify_write_config', array(__CLASS__, 'ajax_write_wp_cache')); |
| 146 |
add_action('customize_save_after', array(__CLASS__, 'customizer')); |
| 147 |
add_action('switch_theme', array(__CLASS__, 'disable_cache'), 5); |
| 148 |
|
| 149 |
add_action('edit_term', array(__CLASS__, 'edit_term'), 100, 3); |
| 150 |
add_action('delete_term_taxonomy', array(__CLASS__, 'edit_term'), 100, 1); |
| 151 |
|
| 152 |
add_action('check_ajax_referer', array(__CLASS__, 'widget_update'), 100, 2); //for widgets order,there is no hook |
| 153 |
|
| 154 |
|
| 155 |
$metas = array('post', 'comment', 'term', 'user'); |
| 156 |
foreach ($metas as $m) { |
| 157 |
if ($m !== 'term' && $m !== 'user') { |
| 158 |
add_action('added_' . $m . '_meta', array(__CLASS__, 'meta_update'), 100, 4); |
| 159 |
} |
| 160 |
add_action('updated_' . $m . '_meta', array(__CLASS__, 'meta_update'), 100, 4); |
| 161 |
add_action('deleted_' . $m . '_meta', array(__CLASS__, 'meta_update'), 100, 4); |
| 162 |
} |
| 163 |
if (is_user_logged_in()) { |
| 164 |
add_action('admin_bar_menu', array(__CLASS__, 'cache_menu'), 100); |
| 165 |
if (isset($_GET['tf-cache']) && ($_GET['tf-cache'] === '2' || $_GET['tf-cache'] === '4')) { |
| 166 |
add_action('init', array(__CLASS__, 'check_clear'), 1); |
| 167 |
} |
| 168 |
} |
| 169 |
add_action('upgrader_process_complete', array(__CLASS__, 'themify_updated'), 10, 2); |
| 170 |
} |
| 171 |
|
| 172 |
/** |
| 173 |
* comment update |
| 174 |
*/ |
| 175 |
public static function comment_update($comment_ID, $comment_approved) { |
| 176 |
$comment = get_comment($comment_ID); |
| 177 |
if (!empty($comment)) { |
| 178 |
self::remove_cache($comment->comment_post_ID, 'comment'); |
| 179 |
} |
| 180 |
} |
| 181 |
|
| 182 |
/** |
| 183 |
* plugin activatiion/deactivation |
| 184 |
*/ |
| 185 |
public static function plugin_active_deactive($plugin, $network_wide) { |
| 186 |
$type = $network_wide ? 'all' : 'blog'; |
| 187 |
self::remove_cache($type); |
| 188 |
} |
| 189 |
|
| 190 |
/** |
| 191 |
* menu update |
| 192 |
*/ |
| 193 |
public static function menu_update($_menu_id) { |
| 194 |
themify_clear_menu_cache(); |
| 195 |
remove_action('wp_update_nav_menu', array(__CLASS__, 'menu_update'), 100); |
| 196 |
remove_action('wp_update_nav_menu_item', array(__CLASS__, 'menu_update'), 100); |
| 197 |
self::remove_cache(); |
| 198 |
} |
| 199 |
|
| 200 |
public static function customizer($manager) { |
| 201 |
if (!empty($manager)) { |
| 202 |
$post_id = $manager->changeset_post_id(); |
| 203 |
if (!empty($post_id)) { |
| 204 |
self::remove_cache($post_id); |
| 205 |
} |
| 206 |
} |
| 207 |
} |
| 208 |
|
| 209 |
public static function edit_term($term, $tt_id = null, $taxonomy = null) { |
| 210 |
if (empty($taxonomy)) { |
| 211 |
$temp = get_term($term); |
| 212 |
$taxonomy = $temp->taxonomy; |
| 213 |
$temp = null; |
| 214 |
} |
| 215 |
$type = $taxonomy === 'category' ? 'category' : 'term'; |
| 216 |
self::remove_cache($term, $type); |
| 217 |
} |
| 218 |
|
| 219 |
/** |
| 220 |
* meta update |
| 221 |
*/ |
| 222 |
public static function meta_update($meta_id, $post_id, $meta_key, $meta_value) { |
| 223 |
if (!empty($post_id)) { |
| 224 |
$actions = explode('_', current_action()); |
| 225 |
self::remove_cache($post_id, $actions[1]); |
| 226 |
} |
| 227 |
} |
| 228 |
|
| 229 |
public static function widget_update($action, $result) { |
| 230 |
if ($result !== false && $action === 'save-sidebar-widgets') { |
| 231 |
self::remove_cache(); |
| 232 |
} |
| 233 |
} |
| 234 |
|
| 235 |
public static function save($post_id, $post = false, $update = true) { |
| 236 |
if ($update || current_action() === 'deleted_post') { |
| 237 |
self::remove_cache($post_id); |
| 238 |
} elseif (!is_object($post) || $post->post_status !== 'auto-draft') { |
| 239 |
self::remove_cache(); |
| 240 |
} |
| 241 |
} |
| 242 |
|
| 243 |
public static function get_current_url():string { |
| 244 |
if (empty($_SERVER['REQUEST_URI']) || empty($_SERVER['HTTP_HOST'])) { |
| 245 |
return ''; |
| 246 |
} |
| 247 |
$protocol = is_ssl() ? 'https://' : 'http://'; |
| 248 |
return $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
| 249 |
} |
| 250 |
|
| 251 |
/** |
| 252 |
* will be called in advanced-cache.php before wp full core load,a lot of functions from wp api and FW functions are't available in in this function be carefull! |
| 253 |
*/ |
| 254 |
public static function run() { |
| 255 |
if (self::$stopCache === true) { |
| 256 |
return; |
| 257 |
} |
| 258 |
if (!function_exists('wp_get_nocache_headers')) { |
| 259 |
add_action('init', array(__CLASS__, 'run'), 0); |
| 260 |
return; |
| 261 |
} |
| 262 |
self::$cache_dir = self::get_cache_main_dir(); |
| 263 |
if (Themify_Filesystem::mkdir(self::$cache_dir)) { |
| 264 |
$isMulti = is_multisite(); |
| 265 |
if ($isMulti !== false) { |
| 266 |
self::$cache_dir = self::get_cache_blog_dir(); |
| 267 |
} |
| 268 |
if ($isMulti === false || Themify_Filesystem::mkdir(self::$cache_dir, true)) { |
| 269 |
if (defined('TF_CACHE_RULES') && TF_CACHE_RULES) { |
| 270 |
$ignore = explode('|TF|', TF_CACHE_RULES); |
| 271 |
if (!empty($ignore) && !empty($_SERVER['HTTP_HOST'])) { |
| 272 |
$request = $_SERVER['REQUEST_URI']; |
| 273 |
$server = is_ssl() ? 'https://' : 'http://'; |
| 274 |
$server .= $_SERVER['HTTP_HOST']; |
| 275 |
$del = '~'; |
| 276 |
foreach ($ignore as $r) { |
| 277 |
$r = str_replace($server, '', $r); |
| 278 |
$p = $del . $r . $del; |
| 279 |
if (preg_match($p, $request)) { |
| 280 |
self::$cache_dir = null; |
| 281 |
return; |
| 282 |
} |
| 283 |
} |
| 284 |
$request = $server = $ignore = null; |
| 285 |
} |
| 286 |
} |
| 287 |
$dir = null; |
| 288 |
self::$cache_dir = self::get_current_cache('', true).'.html'; |
| 289 |
if (Themify_Filesystem::is_file(self::$cache_dir)) { |
| 290 |
$ftime = filemtime(self::$cache_dir); |
| 291 |
$expire = defined('TF_CACHE_TIME') && TF_CACHE_TIME ? (TF_CACHE_TIME * 60) : WEEK_IN_SECONDS; |
| 292 |
$liveTime = $expire + $ftime; |
| 293 |
if ($liveTime > time()) { |
| 294 |
global $wp; |
| 295 |
$headers = apply_filters('wp_headers', wp_get_nocache_headers(), $wp); |
| 296 |
|
| 297 |
if (!isset($headers['Cache-Control'])) { |
| 298 |
$headers['Content-Type'] = 'no-cache, must-revalidate, max-age=0'; |
| 299 |
} |
| 300 |
if (!isset($headers['Content-Type'])) { |
| 301 |
$headers['Content-Type'] = 'text/html;charset=UTF-8'; |
| 302 |
} |
| 303 |
// header('Content-Length: '.filesize(self::$cache_dir));//temprorary disable,because when cd of cloudfare is enabled it will return compress brottil size |
| 304 |
$headers['Last-Modified'] = gmdate('D, d M Y H:i:s', $ftime) . ' GMT'; |
| 305 |
$headers['Expires'] = gmdate('D, d M Y H:i:s', $liveTime) . 'GMT'; |
| 306 |
if (Themify_Filesystem::is_file(self::$cache_dir)) {//maybe another proccess has already removed it? |
| 307 |
$type = false; //self::get_available_gzip();temprorary disable gzip caching,because bug of cloudfare |
| 308 |
if ($type !== false && Themify_Filesystem::is_file(self::$cache_dir . '.gz')) { |
| 309 |
$type = key($type); |
| 310 |
if (isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], $type) !== false) { |
| 311 |
self::$cache_dir .= '.gz'; |
| 312 |
$headers['Content-Encoding'] = $type; |
| 313 |
} |
| 314 |
} |
| 315 |
foreach ($headers as $name => $field_value) { |
| 316 |
header("{$name}: {$field_value}"); |
| 317 |
} |
| 318 |
do_action_ref_array('send_headers', array(&$wp)); |
| 319 |
readfile(self::$cache_dir); |
| 320 |
die; |
| 321 |
} |
| 322 |
} else { |
| 323 |
Themify_Filesystem::delete(self::$cache_dir, 'f'); |
| 324 |
Themify_Filesystem::delete(self::$cache_dir . '.gz', 'f'); |
| 325 |
} |
| 326 |
} |
| 327 |
add_action('template_redirect', array(__CLASS__, 'template_include'), -9999999); |
| 328 |
} else { |
| 329 |
self::$cache_dir = null; |
| 330 |
} |
| 331 |
} else { |
| 332 |
self::$cache_dir = null; |
| 333 |
} |
| 334 |
} |
| 335 |
|
| 336 |
public static function get_current_cache(string $request = '',bool $create_dir = false):string { |
| 337 |
if ($request === '') { |
| 338 |
$request = self::get_current_url(); |
| 339 |
} |
| 340 |
return self::get_cache_folder($request, $create_dir) . md5($request); |
| 341 |
} |
| 342 |
|
| 343 |
/** |
| 344 |
* Initiate cache, just before page renders on frontend |
| 345 |
* |
| 346 |
* Hooked to "template_redirect"[0] |
| 347 |
*/ |
| 348 |
public static function template_include() { |
| 349 |
if (!themify_is_dev_mode()) { |
| 350 |
self::cache_start(); |
| 351 |
} |
| 352 |
} |
| 353 |
|
| 354 |
private static function cache_start() { |
| 355 |
global $post; |
| 356 |
if (self::$stopCache === true || (isset($post, $post->post_password) && $post->post_password !== '') || is_user_logged_in() || is_admin() || self::$cache_dir === null || is_404() || is_search() || themify_is_ajax() || post_password_required() || is_trackback() || is_robots() || is_preview() || is_customize_preview() || themify_is_login_page() || (themify_is_woocommerce_active() && (is_checkout() || is_cart() || is_account_page()))) { |
| 357 |
return; |
| 358 |
} |
| 359 |
if (defined('TF_CACHE_IGNORE') && TF_CACHE_IGNORE) { |
| 360 |
$ignore = explode(',', trim(TF_CACHE_IGNORE)); |
| 361 |
if (!empty($ignore)) { |
| 362 |
foreach ($ignore as $f) { |
| 363 |
if (($f === 'is_shop' && themify_is_shop()) || ($f !== 'is_shop' && is_callable($f) && call_user_func($f))) { |
| 364 |
return; |
| 365 |
} |
| 366 |
} |
| 367 |
} |
| 368 |
$ignore = null; |
| 369 |
} |
| 370 |
if (false !== self::get_cache_plugins()) { |
| 371 |
self::disable_cache(); |
| 372 |
return; |
| 373 |
} |
| 374 |
define('TF_CACHE', true); |
| 375 |
self::$error = true; |
| 376 |
ob_start(array(__CLASS__, 'getBuffer')); |
| 377 |
add_action('wp_footer', array(__CLASS__, 'body_end'), 9999999); |
| 378 |
} |
| 379 |
|
| 380 |
public static function getBuffer(?string $html=''):string { |
| 381 |
if (!$html) { |
| 382 |
$html = ob_get_contents(); |
| 383 |
} |
| 384 |
if (self::$error === false && !empty($html)) { |
| 385 |
$html = preg_replace(array( |
| 386 |
'/<!--(.|\S)*?-->/s', |
| 387 |
'/\>[^\S ]{2,}/s', // remove whitespaces after tags |
| 388 |
'/[^\S ]{2,}\</s', // remove whitespaces before tags |
| 389 |
'/([\t ])+/s', //shorten multiple whitespace sequences; keep new-line characters because they matter in JS!!! |
| 390 |
'/\>[\r\n\t ]{2,}\</s', //remove empty lines (between HTML tags); cannot remove just any line-end characters because in inline JS they can matter! |
| 391 |
), array('', '>', '<', ' ', '><'), $html); |
| 392 |
if (self::$stopCache === false) { |
| 393 |
$dir = rtrim(dirname(self::$cache_dir), self::SEP) . self::SEP; |
| 394 |
if (Themify_Filesystem::mkdir($dir, true) && !is_file(self::$cache_dir)) { |
| 395 |
//tmp file need because file_put_contents isn't atomic(another process can read not ready file),locking file(LOCK_EX) is slow and not work always,that is why we are using rename(it is atomic) |
| 396 |
if (file_put_contents(self::$cache_dir . 'tmp', '<!--THEMIFY CACHE-->' . $html) && Themify_Filesystem::rename(self::$cache_dir . 'tmp', self::$cache_dir) !== false) { |
| 397 |
if (false && themify_get_server() !== 'litespeed' && themify_check('setting-cache_gzip', true)) { |
| 398 |
$func = self::get_available_gzip(); |
| 399 |
if ($func !== false) { |
| 400 |
$func = current($func); |
| 401 |
$html = call_user_func($func['f'], $html, $func['l']); |
| 402 |
$func = null; |
| 403 |
if (!empty($html)) { |
| 404 |
file_put_contents(self::$cache_dir . '.gz', '<!--THEMIFY CACHE-->' . $html, LOCK_EX); |
| 405 |
} |
| 406 |
} |
| 407 |
} |
| 408 |
} else { |
| 409 |
Themify_Filesystem::delete(self::$cache_dir . 'tmp', 'f'); |
| 410 |
} |
| 411 |
} |
| 412 |
} |
| 413 |
} |
| 414 |
return $html; |
| 415 |
} |
| 416 |
|
| 417 |
public static function body_end():void { |
| 418 |
add_action('shutdown', array(__CLASS__, 'cache_end'), 0); |
| 419 |
} |
| 420 |
|
| 421 |
public static function cache_end():void { |
| 422 |
self::$error = false; |
| 423 |
ob_end_flush(); |
| 424 |
} |
| 425 |
|
| 426 |
public static function get_available_gzip() { |
| 427 |
if (function_exists('brotli_compress') && ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') || (isset($_SERVER['SERVER_PORT']) && (int) $_SERVER['SERVER_PORT'] === 443))) { |
| 428 |
return array('br' => array('f' => 'brotli_compress', 'l' => 10)); |
| 429 |
} |
| 430 |
if (function_exists('gzdeflate')) { |
| 431 |
return array('deflate' => array('f' => 'gzdeflate', 'l' => 8)); |
| 432 |
} |
| 433 |
if (function_exists('gzcompress')) { |
| 434 |
return array('deflate' => array('f' => 'gzcompress', 'l' => 8)); |
| 435 |
} |
| 436 |
if (function_exists('gzencode')) { |
| 437 |
return array('gzip' => array('f' => 'gzencode', 'l' => 8)); |
| 438 |
} |
| 439 |
return false; |
| 440 |
} |
| 441 |
|
| 442 |
public static function create_config(array $data) { |
| 443 |
$cache_dir = self::get_wp_content_dir(); |
| 444 |
if (Themify_Filesystem::is_writable($cache_dir)) { |
| 445 |
if (!empty($data['setting-cache-html']) && false === self::get_cache_plugins()) { |
| 446 |
$fw_dir = THEMIFY_DIR . self::SEP . 'cache' . self::SEP; |
| 447 |
$fw_config = $fw_dir . 'config.php'; |
| 448 |
$cache_config = self::get_cache_config_file(); |
| 449 |
$msg = sprintf(__('Can`t copy %s to %s. Please check permission or do manually it.', 'themify'), $fw_config, $cache_config); |
| 450 |
if (Themify_Filesystem::is_file($cache_config)) { |
| 451 |
include_once $cache_config; |
| 452 |
} |
| 453 |
$rules = ''; |
| 454 |
if (!empty($data['setting-cache-rule'])) { |
| 455 |
$rules = explode(PHP_EOL, $data['setting-cache-rule']); |
| 456 |
foreach ($rules as $i => $r) { |
| 457 |
$rules[$i] = trim(str_replace(array('"', "'"), '', $r)); |
| 458 |
if (empty($rules[$i])) { |
| 459 |
unset($rules[$i]); |
| 460 |
} |
| 461 |
} |
| 462 |
$rules = !empty($rules) ? implode('|TF|', $rules) : ''; |
| 463 |
} |
| 464 |
$config = array( |
| 465 |
'#TF_CACHE_FW#' => trailingslashit($fw_dir), |
| 466 |
'#TF_CACHE_TIME#' => !empty($data['setting-cache-live']) ? ((int) $data['setting-cache-live']) : WEEK_IN_SECONDS, |
| 467 |
'#TF_CACHE_RULES#' => $rules, |
| 468 |
'#TF_CACHE_IGNORE#' => '' |
| 469 |
); |
| 470 |
$rules = null; |
| 471 |
$ignores = array(); |
| 472 |
foreach ($data as $k => $v) { |
| 473 |
if (strpos($k, 'setting-cache-ignore_') === 0 && !empty($v)) { |
| 474 |
$ignores[] = $v; |
| 475 |
} |
| 476 |
} |
| 477 |
if (!empty($ignores)) { |
| 478 |
$config['#TF_CACHE_IGNORE#'] = implode(',', $ignores); |
| 479 |
} |
| 480 |
$ignores = $data = null; |
| 481 |
$hasUpdate = (!defined('TF_CACHE_FW') || TF_CACHE_FW !== $config['#TF_CACHE_FW#']) || (!defined('TF_CACHE_RULES') || $config['#TF_CACHE_RULES#'] !== TF_CACHE_RULES) || (!defined('TF_CACHE_IGNORE') || $config['#TF_CACHE_IGNORE#'] !== TF_CACHE_IGNORE) || (!defined('TF_CACHE_TIME') || $config['#TF_CACHE_TIME#'] != TF_CACHE_TIME); |
| 482 |
if ($hasUpdate === true) { |
| 483 |
if (!copy($fw_config, $cache_config)) { |
| 484 |
self::disable_cache(); |
| 485 |
return $msg; |
| 486 |
} |
| 487 |
$content = Themify_Filesystem::get_contents($cache_config); |
| 488 |
if (empty($content)) { |
| 489 |
self::disable_cache(); |
| 490 |
return $msg; |
| 491 |
} |
| 492 |
if (!file_put_contents($cache_config, str_replace(array_keys($config), $config, $content), LOCK_EX)) { |
| 493 |
self::disable_cache(); |
| 494 |
return false; |
| 495 |
} |
| 496 |
$content = null; |
| 497 |
} |
| 498 |
$copy = true; |
| 499 |
if (Themify_Filesystem::is_file($cache_dir . 'advanced-cache.php')) { |
| 500 |
$content = Themify_Filesystem::get_contents($cache_dir . 'advanced-cache.php'); |
| 501 |
$copy = empty($content) || strpos($content, 'class-themify-cache.php', 10) === false; |
| 502 |
if ($copy === false && md5($content) !== md5_file($fw_dir . 'advanced-cache.php')) { |
| 503 |
$copy = true; |
| 504 |
} |
| 505 |
} |
| 506 |
if ($copy === true && !copy($fw_dir . 'advanced-cache.php', $cache_dir . 'advanced-cache.php')) { |
| 507 |
Themify_Filesystem::delete($cache_config, 'f'); |
| 508 |
self::disable_cache(); |
| 509 |
return sprintf(__('Can`t copy %s to %s. Please check permission or do manually it.', 'themify'), $fw_dir . 'advanced-cache.php', $cache_dir . 'advanced-cache.php'); |
| 510 |
} |
| 511 |
return self::write_wp_config(); |
| 512 |
} else { |
| 513 |
self::disable_cache(); |
| 514 |
return __('Themify Cache can not be enabled due to another cache plugin is activated.', 'themify'); |
| 515 |
} |
| 516 |
} else { |
| 517 |
self::disable_cache(); |
| 518 |
return sprintf(__('Folder %s isn`t writable.Please check permission to allow write cache.', 'themify'), $cache_dir); |
| 519 |
} |
| 520 |
} |
| 521 |
|
| 522 |
public static function get_wp_content_dir():string { |
| 523 |
return rtrim(WP_CONTENT_DIR, self::SEP) . self::SEP; |
| 524 |
} |
| 525 |
|
| 526 |
public static function get_cache_main_dir():string { |
| 527 |
return self::get_wp_content_dir() . 'tf_cache' . self::SEP; |
| 528 |
} |
| 529 |
|
| 530 |
public static function get_cache_blog_dir($blog_id = false):string { |
| 531 |
$dir = self::get_cache_main_dir(); |
| 532 |
if (is_multisite()) { |
| 533 |
if ($blog_id === false) { |
| 534 |
static $bid = null; |
| 535 |
if ($bid === null) { |
| 536 |
$bid = get_current_blog_id(); |
| 537 |
} |
| 538 |
$dir .= $bid . self::SEP; |
| 539 |
} else { |
| 540 |
$dir .= $blog_id . self::SEP; |
| 541 |
} |
| 542 |
} |
| 543 |
return $dir; |
| 544 |
} |
| 545 |
|
| 546 |
public static function get_cache_folder(string $request,bool $create = false):string { |
| 547 |
$dir = explode('?', $request); |
| 548 |
$dir = $dir[0]; |
| 549 |
if ($dir !== '/') { |
| 550 |
$dir = trim($dir, '/'); |
| 551 |
//group the files in directory by the pre last slash(e.g /blog/slug return blog,2014/06/09/slug return 2014/06/09/) |
| 552 |
if (is_multisite()) { |
| 553 |
$domain = apply_filters('site_url', get_option('siteurl'), '', null, null); |
| 554 |
} else { |
| 555 |
$domain = parse_url($dir); |
| 556 |
$domain = isset($domain['host']) ? $domain['host'] : ''; |
| 557 |
} |
| 558 |
$scheme = is_ssl() ? 'https' : 'http'; |
| 559 |
$domain = str_replace(array('https:', 'http:'), '', trim($domain)); |
| 560 |
$domain = $scheme . '://' . trim(ltrim($domain, '//')); |
| 561 |
$domain = trim(strtr($dir, array($domain => '')), '/'); |
| 562 |
if ($domain === '') { |
| 563 |
$dir = '/'; |
| 564 |
} elseif (strpos($domain, '/') !== false) { |
| 565 |
$domain = explode('/', $domain); |
| 566 |
array_pop($domain); |
| 567 |
$dir = implode('/', $domain); |
| 568 |
} else { |
| 569 |
$dir = $domain; |
| 570 |
} |
| 571 |
$domain = null; |
| 572 |
} |
| 573 |
$blog_dir = self::get_cache_blog_dir() . md5($dir); |
| 574 |
if ($create === true) { |
| 575 |
Themify_Filesystem::mkdir($blog_dir, true); |
| 576 |
} |
| 577 |
return $blog_dir . self::SEP; |
| 578 |
} |
| 579 |
|
| 580 |
public static function admin_check() { |
| 581 |
if (false !== self::get_cache_plugins()) { |
| 582 |
self::disable_cache(); |
| 583 |
} |
| 584 |
} |
| 585 |
|
| 586 |
public static function disable_cache() { |
| 587 |
$cache_dir = self::get_wp_content_dir(); |
| 588 |
$config_f = self::get_cache_config_file(); |
| 589 |
Themify_Filesystem::delete($config_f, 'f'); |
| 590 |
if (!is_multisite()) { |
| 591 |
$config_f = $cache_dir . 'advanced-cache.php'; |
| 592 |
if (Themify_Filesystem::is_file($config_f)) { |
| 593 |
$content = Themify_Filesystem::get_contents($config_f); |
| 594 |
$remove = !empty($content) && strpos($content, 'class-themify-cache.php', 10) !== false; |
| 595 |
} else { |
| 596 |
$remove = true; |
| 597 |
} |
| 598 |
if ($remove === true) {//only when advanced-cache.php belongs to us or file doesn't exist try to disable WP_CACHE |
| 599 |
if (WP_CACHE) { |
| 600 |
$wp_config = ABSPATH . 'wp-config.php'; |
| 601 |
if (Themify_Filesystem::is_writable($wp_config)) { |
| 602 |
$content = Themify_Filesystem::get_contents($wp_config); |
| 603 |
if (!empty($content)) { |
| 604 |
$content = str_replace(array(self::get_replace_str(), "define('WP_CACHE',true);"), '', $content); |
| 605 |
if (strpos($content, 'Themify Cache', 2) !== false) {//try again |
| 606 |
$content = preg_replace('/define/', self::get_replace_str() . PHP_EOL . PHP_EOL . 'define', $content, 1); |
| 607 |
} |
| 608 |
if (!file_put_contents($wp_config, $content, LOCK_EX)) { |
| 609 |
$remove = false; |
| 610 |
} |
| 611 |
} |
| 612 |
} else { |
| 613 |
$remove = false; //otherwise will give error file doesn't exist,it's safe to keep it |
| 614 |
} |
| 615 |
} |
| 616 |
if ($remove === true) { |
| 617 |
Themify_Filesystem::delete($config_f, 'f'); |
| 618 |
} |
| 619 |
} |
| 620 |
} |
| 621 |
} |
| 622 |
|
| 623 |
private static function get_replace_str():string { |
| 624 |
$replace = '/* Themify Cache Start */' . PHP_EOL; |
| 625 |
$replace .= "define('WP_CACHE',true);"; |
| 626 |
$replace .= PHP_EOL . '/* Themify Cache End */'; |
| 627 |
return $replace; |
| 628 |
} |
| 629 |
|
| 630 |
public static function ajax_write_wp_cache() { |
| 631 |
check_ajax_referer('tf_nonce', 'nonce'); |
| 632 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 633 |
die; |
| 634 |
} |
| 635 |
|
| 636 |
if (!empty($_POST['data'])) { |
| 637 |
$data = themify_normalize_save_data($_POST['data']); |
| 638 |
$msg = self::create_config($data); |
| 639 |
if ($msg === true) { |
| 640 |
die(json_encode(array('remove_after' => 1))); |
| 641 |
} |
| 642 |
die(json_encode(array('error' => $msg))); |
| 643 |
} |
| 644 |
die; |
| 645 |
} |
| 646 |
|
| 647 |
public static function write_wp_config() { |
| 648 |
$cache_dir = self::get_wp_content_dir(); |
| 649 |
if (!WP_CACHE) { |
| 650 |
$wp_config = ABSPATH . 'wp-config.php'; |
| 651 |
if (Themify_Filesystem::is_writable($wp_config)) { |
| 652 |
if (Themify_Filesystem::is_file(self::get_cache_config_file()) && Themify_Filesystem::is_file($cache_dir . 'advanced-cache.php')) { |
| 653 |
$content = Themify_Filesystem::get_contents($wp_config); |
| 654 |
$str = self::get_replace_str(); |
| 655 |
if (!empty($content) && strpos($content, $str, 3) === false) { |
| 656 |
$content = preg_replace('/define/', $str . PHP_EOL . PHP_EOL . 'define', $content, 1); |
| 657 |
if (file_put_contents($wp_config, $content, LOCK_EX)) { |
| 658 |
return true; |
| 659 |
} |
| 660 |
} |
| 661 |
} |
| 662 |
} else { |
| 663 |
return sprintf(__('File %s is`t writable. Please add %s %s.', 'themify'), $wp_config, "define('WP_CACHE',true)", $wp_config); |
| 664 |
} |
| 665 |
} elseif (!Themify_Filesystem::is_file(self::get_cache_config_file())) { |
| 666 |
self::disable_cache(); |
| 667 |
return false; |
| 668 |
} |
| 669 |
return true; |
| 670 |
} |
| 671 |
|
| 672 |
public static function get_cache_config_file():string { |
| 673 |
$fname = 'site'; |
| 674 |
if (is_multisite()) { |
| 675 |
$fname .= '-' . get_current_blog_id(); |
| 676 |
} |
| 677 |
$fname .= '.php'; |
| 678 |
$dir = self::get_wp_content_dir() . 'tf_cache_config'; |
| 679 |
Themify_Filesystem::mkdir($dir, true,0755); |
| 680 |
return $dir . self::SEP . $fname; |
| 681 |
} |
| 682 |
|
| 683 |
public static function cache_menu($wp_admin_bar) { |
| 684 |
if (!current_user_can('manage_options')) { |
| 685 |
return; |
| 686 |
} |
| 687 |
$link = remove_query_arg(['tf-cache','nonce'], self::get_current_url()); |
| 688 |
$isDevmode = themify_is_dev_mode(); |
| 689 |
$args = array( |
| 690 |
array( |
| 691 |
'id' => 'tf_clear_cache', |
| 692 |
'title' => __('Themify Cache', 'themify') |
| 693 |
) |
| 694 |
); |
| 695 |
|
| 696 |
$hasCache = false; |
| 697 |
$nonce= wp_create_nonce('tf_cache'); |
| 698 |
$cache_plugins = false !== self::get_cache_plugins(); |
| 699 |
$hasCache = WP_CACHE && $cache_plugins === false && Themify_Filesystem::is_file(self::get_cache_config_file()); |
| 700 |
if ($isDevmode === true) { |
| 701 |
$args[0]['id'] = 'tf_dev_mode'; |
| 702 |
$args[0]['title'] = '<span class="tf_admin_bar_tooltip">' . __('Warning: Dev Mode is enabled (Themify cache, menu cache, concate cache and .gz are disabled). Only enable this for development purposes.', 'themify') . '</span>' . esc_html__('Dev Mode', 'themify'); |
| 703 |
$args[0]['meta'] = array('class' => 'tf_admin_bar_alert'); |
| 704 |
$args[] = array( |
| 705 |
'id' => 'tf_disable_dev', |
| 706 |
'parent' => $args[0]['id'], |
| 707 |
'href' => add_query_arg(array('tf-cache' => 4,'nonce'=>$nonce), $link), |
| 708 |
'title' => __('Disable Dev Mode', 'themify') |
| 709 |
); |
| 710 |
} else { |
| 711 |
if (isset($_GET['tf-cache'],$_GET['nonce']) && wp_verify_nonce($_GET['nonce'],'tf_cache')) { |
| 712 |
$cache_type = (int) $_GET['tf-cache']; |
| 713 |
if ($cache_type === 3) { |
| 714 |
themify_clear_menu_cache(); |
| 715 |
} |
| 716 |
elseif ($cache_type === 1) { |
| 717 |
add_filter('themify_concate_css', '__return_false'); |
| 718 |
if ($hasCache === true) { |
| 719 |
$link = self::get_current_cache($link); |
| 720 |
Themify_Filesystem::delete($link . '_safari.html', 'f'); |
| 721 |
Themify_Filesystem::delete($link . '_safari.html.gz', 'f'); |
| 722 |
$link .= '.html'; |
| 723 |
Themify_Filesystem::delete($link, 'f'); |
| 724 |
$link .= '.gz'; |
| 725 |
Themify_Filesystem::delete($link, 'f'); |
| 726 |
} |
| 727 |
themify_clear_menu_cache(); |
| 728 |
} |
| 729 |
} |
| 730 |
$args[] = array( |
| 731 |
'id' => 'tf_clear_html', |
| 732 |
'parent' => 'tf_clear_cache', |
| 733 |
'href' => add_query_arg(array('tf-cache' => 1,'nonce'=>$nonce), $link), |
| 734 |
'title' => $hasCache === true ? __('Purge Page Cache', 'themify') : __('Regenerate Page CSS', 'themify') |
| 735 |
); |
| 736 |
$args[] = array( |
| 737 |
'id' => 'tf_clear_all', |
| 738 |
'parent' => 'tf_clear_cache', |
| 739 |
'href' => add_query_arg(array('tf-cache' => 2,'nonce'=>$nonce), $link), |
| 740 |
'title' => $hasCache === true ? __('Purge All Cache', 'themify') : __('Regenerate All CSS', 'themify') |
| 741 |
); |
| 742 |
if ($hasCache === false && $cache_plugins === false && !themify_check('setting-cache-menu', true)) { |
| 743 |
$args[] = array( |
| 744 |
'id' => 'tf_clear_menu', |
| 745 |
'parent' => 'tf_clear_cache', |
| 746 |
'href' => add_query_arg(array('tf-cache' => 3,'nonce'=>$nonce), $link), |
| 747 |
'title' => __('Clear Menu Cache', 'themify') |
| 748 |
); |
| 749 |
} |
| 750 |
} |
| 751 |
$cache_plugins = null; |
| 752 |
foreach ($args as $arg) { |
| 753 |
$wp_admin_bar->add_node($arg); |
| 754 |
} |
| 755 |
} |
| 756 |
|
| 757 |
public static function check_clear() { |
| 758 |
if (isset($_GET['nonce']) && wp_verify_nonce($_GET['nonce'],'tf_cache') && current_user_can('manage_options')) { |
| 759 |
if ($_GET['tf-cache'] === '2') { |
| 760 |
if ( class_exists( 'Themify_Builder_Stylesheet', false ) ) { |
| 761 |
Themify_Builder_Stylesheet::regenerate_css_files( '' ); |
| 762 |
} |
| 763 |
Themify_Enqueue_Assets::clearConcateCss(); |
| 764 |
themify_clear_menu_cache(); |
| 765 |
} else { |
| 766 |
$tmp = themify_get_data(); |
| 767 |
unset($tmp['setting-dev-mode']); |
| 768 |
themify_set_data($tmp); |
| 769 |
} |
| 770 |
$link = remove_query_arg(['tf-cache','nonce'], self::get_current_url()); |
| 771 |
if ( wp_safe_redirect( $link ) ) { |
| 772 |
exit; |
| 773 |
} |
| 774 |
} |
| 775 |
} |
| 776 |
|
| 777 |
public static function clear_3rd_plugins_cache($post_id = 0) { |
| 778 |
$cache_plugins = self::get_cache_plugins('others'); |
| 779 |
if (false === $cache_plugins) { |
| 780 |
return; |
| 781 |
} |
| 782 |
$post_id = (int) $post_id <= 0 ? 0 : (int) $post_id; |
| 783 |
// Sometimes we need to clear all caches ex. when Pro template or Layout Part is edited |
| 784 |
if ($post_id > 0) { |
| 785 |
$type = get_post_type($post_id); |
| 786 |
$post_id = in_array( $type, [ 'tbuilder_layout_part', 'tbp_template', 'tglobal_style' ], true ) ? 0 : $post_id; |
| 787 |
} |
| 788 |
foreach ($cache_plugins as $k => $v) { |
| 789 |
switch ($k) { |
| 790 |
case 'SC': |
| 791 |
if ($post_id > 0) { |
| 792 |
wp_cache_post_change($post_id); |
| 793 |
} else { |
| 794 |
wp_cache_clear_cache(); |
| 795 |
} |
| 796 |
break; |
| 797 |
case 'W3TC': |
| 798 |
if ($post_id > 0) { |
| 799 |
w3tc_flush_post($post_id); |
| 800 |
} else { |
| 801 |
w3tc_flush_all(); |
| 802 |
} |
| 803 |
break; |
| 804 |
case 'WPFC': |
| 805 |
if ($post_id > 0) { |
| 806 |
wpfc_clear_post_cache_by_id($post_id); |
| 807 |
} else { |
| 808 |
wpfc_clear_all_cache(true); |
| 809 |
} |
| 810 |
break; |
| 811 |
case 'AO': |
| 812 |
if (0 === $post_id) { |
| 813 |
autoptimizeCache::clearall(); |
| 814 |
} |
| 815 |
break; |
| 816 |
case 'WPO': |
| 817 |
if ($post_id > 0) { |
| 818 |
WPO_Page_Cache::delete_single_post_cache($post_id); |
| 819 |
} else { |
| 820 |
WP_Optimize()->get_page_cache()->purge(); |
| 821 |
} |
| 822 |
break; |
| 823 |
case 'LSCWP': |
| 824 |
if ($post_id > 0) { |
| 825 |
do_action('litespeed_purge_post', $post_id); |
| 826 |
} else { |
| 827 |
do_action('litespeed_purge_all'); |
| 828 |
} |
| 829 |
break; |
| 830 |
case 'WPHB': |
| 831 |
if ($post_id > 0) { |
| 832 |
do_action('wphb_clear_page_cache', $post_id); |
| 833 |
} else { |
| 834 |
do_action('wphb_clear_page_cache'); |
| 835 |
} |
| 836 |
break; |
| 837 |
case 'CLFL': |
| 838 |
// Cloudflare use this hook to purge the cache |
| 839 |
if (0 === $post_id) { |
| 840 |
do_action('autoptimize_action_cachepurged'); |
| 841 |
} |
| 842 |
break; |
| 843 |
case 'SGO': |
| 844 |
$post_id = $post_id > 0 ? get_permalink($post_id) : false; |
| 845 |
if ($post_id !== false) { |
| 846 |
sg_cachepress_purge_cache($post_id); |
| 847 |
} else { |
| 848 |
sg_cachepress_purge_cache(); |
| 849 |
} |
| 850 |
break; |
| 851 |
case 'Breeze': |
| 852 |
if ($post_id === 0) { |
| 853 |
do_action('breeze_clear_all_cache'); |
| 854 |
} |
| 855 |
break; |
| 856 |
case 'ROCKET': |
| 857 |
if ($post_id > 0) { |
| 858 |
rocket_clean_post($post_id); |
| 859 |
} else { |
| 860 |
rocket_clean_domain(); |
| 861 |
} |
| 862 |
break; |
| 863 |
case 'Comet': |
| 864 |
if ($post_id > 0) { |
| 865 |
comet_cache::clearPost($post_id); |
| 866 |
} else { |
| 867 |
comet_cache::clear(); |
| 868 |
} |
| 869 |
break; |
| 870 |
case 'CE': |
| 871 |
if ($post_id > 0) { |
| 872 |
do_action('cache_enabler_clear_page_cache_by_post', $post_id); |
| 873 |
} else { |
| 874 |
do_action('cache_enabler_clear_site_cache'); |
| 875 |
} |
| 876 |
break; |
| 877 |
case 'WpeC': |
| 878 |
if (method_exists('WpeCommon', 'purge_memcached')) { |
| 879 |
WpeCommon::purge_memcached($post_id); |
| 880 |
} |
| 881 |
if (method_exists('WpeCommon', 'clear_maxcdn_cache')) { |
| 882 |
WpeCommon::clear_maxcdn_cache($post_id); |
| 883 |
} |
| 884 |
if (method_exists('WpeCommon', 'purge_varnish_cache')) { |
| 885 |
WpeCommon::purge_varnish_cache($post_id); |
| 886 |
} |
| 887 |
break; |
| 888 |
case 'Cachify': |
| 889 |
if ($post_id > 0) { |
| 890 |
do_action('cachify_remove_post_cache', $post_id); |
| 891 |
} else { |
| 892 |
do_action('cachify_flush_cache'); |
| 893 |
} |
| 894 |
break; |
| 895 |
case 'RP': |
| 896 |
if ($post_id > 0) { |
| 897 |
rapidcache_clear_post_cache($post_id); |
| 898 |
} else { |
| 899 |
rapidcache_clear_cache(); |
| 900 |
} |
| 901 |
break; |
| 902 |
case 'SWPC': |
| 903 |
if ($post_id > 0) { |
| 904 |
Swift_Performance_Cache::clear_post_cache($post_id); |
| 905 |
} else { |
| 906 |
Swift_Performance_Cache::clear_all_cache(); |
| 907 |
} |
| 908 |
break; |
| 909 |
case 'NGXC': |
| 910 |
if ($post_id === 0) { |
| 911 |
$nginx_cache = new NginxCache(); |
| 912 |
$nginx_cache->purge_zone_once(); |
| 913 |
} |
| 914 |
break; |
| 915 |
} |
| 916 |
} |
| 917 |
} |
| 918 |
|
| 919 |
public static function get_cache_plugins($slug = 'others') { |
| 920 |
static $items = null; |
| 921 |
if ($items === null) { |
| 922 |
$items = array(); |
| 923 |
//W3 Total Cache plugin |
| 924 |
if (function_exists('w3tc_flush_post') && function_exists('w3tc_flush_all')) { |
| 925 |
$items['W3TC'] = true; |
| 926 |
} |
| 927 |
//WP Super Cache |
| 928 |
if (function_exists('wp_cache_clear_cache') && function_exists('wp_cache_post_change')) { |
| 929 |
$items['SC'] = true; |
| 930 |
} |
| 931 |
//Fastest Cache |
| 932 |
if (function_exists('wpfc_clear_post_cache_by_id') && function_exists('wpfc_clear_all_cache')) { |
| 933 |
$items['WPFC'] = true; |
| 934 |
} |
| 935 |
//WP Rocket |
| 936 |
if (function_exists('rocket_clean_domain') && function_exists('rocket_clean_post')) { |
| 937 |
$items['ROCKET'] = true; |
| 938 |
} |
| 939 |
//wp-cloudflare-page-cache |
| 940 |
if (class_exists('SW_CLOUDFLARE_PAGECACHE',false)) { |
| 941 |
$items['SWCFPC'] = true; |
| 942 |
} |
| 943 |
//WP-Optimiz |
| 944 |
if (method_exists('WP_Optimize', 'get_page_cache') && WP_Optimize()->get_page_cache()->is_enabled()) { |
| 945 |
$items['WPO'] = true; |
| 946 |
} |
| 947 |
//LiteSpeed Cache |
| 948 |
if (defined('LSCWP_CONTENT_DIR')) { |
| 949 |
$items['LSCWP'] = true; |
| 950 |
} |
| 951 |
|
| 952 |
//Comet Cache |
| 953 |
if (method_exists('comet_cache', 'clear') && method_exists('comet_cache', 'clearPost')) { |
| 954 |
$items['Comet'] = true; |
| 955 |
} |
| 956 |
//Cache Enabler |
| 957 |
if (class_exists('Cache_Enabler',false)) { |
| 958 |
$items['CE'] = true; |
| 959 |
} |
| 960 |
//Breeze |
| 961 |
if (class_exists('Breeze_Admin',false)) { |
| 962 |
$items['Breeze'] = true; |
| 963 |
} |
| 964 |
//Hummingbird |
| 965 |
if (defined('WPHB_DIR_PATH')) { |
| 966 |
$items['WPHB'] = true; |
| 967 |
} |
| 968 |
//WP Speed of Light |
| 969 |
if (defined('WPSOL_PLUGIN_URL')) { |
| 970 |
$items['WPSOL'] = true; |
| 971 |
} |
| 972 |
//Auto optimize |
| 973 |
if (method_exists('autoptimizeCache', 'clearall')) { |
| 974 |
$items['AO'] = true; |
| 975 |
} |
| 976 |
//Cloudflare |
| 977 |
// https://wordpress.org/plugins/cloudflare/ |
| 978 |
if (defined('CLOUDFLARE_PLUGIN_DIR')) { |
| 979 |
$items['CLFL'] = true; |
| 980 |
} |
| 981 |
//SG optimizer |
| 982 |
if (function_exists('sg_cachepress_purge_cache')) { |
| 983 |
$items['SGO'] = true; |
| 984 |
} |
| 985 |
//Cachify |
| 986 |
if (defined('CACHIFY_FILE')) { |
| 987 |
$items['Cachify'] = true; |
| 988 |
} |
| 989 |
//WPEngine Cache |
| 990 |
if (class_exists('WpeCommon',false)) { |
| 991 |
$items['WpeC'] = true; |
| 992 |
} |
| 993 |
//Rapid Cache |
| 994 |
if (function_exists('rapidcache_clear_post_cache') && function_exists('rapidcache_clear_cache')) { |
| 995 |
$items['RP'] = true; |
| 996 |
} |
| 997 |
|
| 998 |
//Swift Cache |
| 999 |
if (class_exists('Swift_Performance_Cache',false)) { |
| 1000 |
$items['SWPC'] = true; |
| 1001 |
} |
| 1002 |
//NginxCache Cache |
| 1003 |
if (class_exists('NginxCache',false)) { |
| 1004 |
$items['NGXC'] = true; |
| 1005 |
} |
| 1006 |
} |
| 1007 |
if ($slug === 'others') { |
| 1008 |
unset($items['themify']); |
| 1009 |
return empty($items) ? false : $items; |
| 1010 |
} |
| 1011 |
//themify cache |
| 1012 |
if (defined('TF_CACHE') && TF_CACHE) { |
| 1013 |
$items['themify'] = true; |
| 1014 |
} |
| 1015 |
if ($slug === 'any') { |
| 1016 |
return !empty($items); |
| 1017 |
} |
| 1018 |
if ($slug === 'all') { |
| 1019 |
return $items; |
| 1020 |
} |
| 1021 |
return isset($items[$slug]); |
| 1022 |
} |
| 1023 |
|
| 1024 |
public static function themify_updated($upgrader_object, $options) { |
| 1025 |
if ($options['action'] === 'update') { |
| 1026 |
if ($options['type'] === 'plugin' && defined('THEMIFY_BUILDER_SLUG')) { |
| 1027 |
if (isset($options['plugins'])) { |
| 1028 |
foreach ($options['plugins'] as $each_plugin) { |
| 1029 |
if ($each_plugin === THEMIFY_BUILDER_SLUG) { |
| 1030 |
self::clear_3rd_plugins_cache(); |
| 1031 |
break; |
| 1032 |
} |
| 1033 |
} |
| 1034 |
} |
| 1035 |
} elseif ($options['type'] === 'theme' && function_exists('themify_is_themify_theme') && themify_is_themify_theme()) { |
| 1036 |
self::clear_3rd_plugins_cache(); |
| 1037 |
} |
| 1038 |
} |
| 1039 |
} |
| 1040 |
} |
| 1041 |
|
| 1042 |
add_action('after_setup_theme', array('TFCache', 'hooks')); |
| 1043 |
} |
