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Direktori : /home/tradesc/www/relax/wp-content/plugins/wp-rocket/inc/ThirdParty/Hostings/ |
Current File : /home/tradesc/www/relax/wp-content/plugins/wp-rocket/inc/ThirdParty/Hostings/LiteSpeed.php |
<?php declare(strict_types=1); namespace WP_Rocket\ThirdParty\Hostings; use WP_Rocket\Event_Management\Subscriber_Interface; class LiteSpeed implements Subscriber_Interface { /** * Litespeed headers * * @var array */ private $headers = []; /** * Subscribed events for Litespeed. * * @since 3.9.2 * @inheritDoc */ public static function get_subscribed_events() { return [ 'before_rocket_clean_domain' => 'litespeed_clean_domain', 'before_rocket_clean_file' => 'litespeed_clean_file', 'before_rocket_clean_home' => [ 'litespeed_clean_home', 10, 2 ], ]; } /** * Add purge headers to the request * * @since 3.9.2 * * @return void */ public function litespeed_send_headers() { if ( empty( $this->headers ) ) { return; } foreach ( $this->headers as $header ) { @header( "X-LiteSpeed-Purge: {$header}", false ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged } } /** * Purge all pages in LiteSpeed * * @since 3.9.2 * * @return void */ public function litespeed_clean_domain() { $this->litespeed_header_purge_all(); } /** * Purge a specific page * * @since 3.9.2 * * @param string $url The url to purge. * * @return void */ public function litespeed_clean_file( $url ) { $this->litespeed_header_purge_url( trailingslashit( $url ) ); } /** * Purge the homepage and its pagination * * @since 3.9.2 * * @param string $root The path of home cache file. * @param string $lang The current lang to purge. * * @return void */ public function litespeed_clean_home( $root, $lang ) { $home_url = trailingslashit( get_rocket_i18n_home_url( $lang ) ); $urls = [ 'home' => trailingslashit( get_rocket_i18n_home_url( $lang ) ), 'pagination' => $home_url . trailingslashit( $GLOBALS['wp_rewrite']->pagination_base ), ]; array_walk( $urls, function ( &$url ) { $url = wp_parse_url( $url, PHP_URL_PATH ); } ); $urls = array_filter( $urls ); if ( empty( $urls ) ) { return; } $this->send_header( 'X-LiteSpeed-Purge: ' . $urls['home'] ); $this->send_header( 'X-LiteSpeed-Purge: ' . $urls['pagination'] ); } /** * Set LiteSpeed header for the URL to purge * * @since 3.9.2 * * @param string $url The URL to purge. * * @return void */ private function litespeed_header_purge_url( $url ) { $path = wp_parse_url( $url, PHP_URL_PATH ); if ( ! $path ) { return; } $header = 'X-LiteSpeed-Purge: ' . $path; $this->send_header( $header ); } /** * Set LiteSpeed header to purge all * * @since 3.9.2 * * @return void */ private function litespeed_header_purge_all() { $this->send_header( 'X-LiteSpeed-Purge: *', true ); } /** * If header is not in header_list() send it * * @since 3.9.2 * * @param string $header To be sent. * @param boolean $replace header. * * @return void */ private function send_header( $header, $replace = false ) { if ( headers_sent() || in_array( $header, headers_list(), true ) ) { return; } $this->headers[] = $header; @header( $header, $replace ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged } }