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Edit File: Pressable.php

<?php namespace WP_Rocket\ThirdParty\Hostings; /** * Subscriber for compatibility with Pressable hosting * * @since 3.3 */ class Pressable extends AbstractNoCacheHost { /** * Return an array of events that this subscriber wants to listen to. * * @since 3.3 * * @return array */ public static function get_subscribed_events() { return [ 'do_rocket_generate_caching_files' => [ 'return_false', PHP_INT_MAX ], 'rocket_display_varnish_options_tab' => 'return_false', 'rocket_cache_mandatory_cookies' => [ 'return_empty_array', PHP_INT_MAX ], 'rocket_after_clean_domain' => 'purge_pressable_cache', 'rocket_url_to_path' => 'fix_wp_includes_path', 'rocket_set_wp_cache_constant' => 'return_false', 'rocket_generate_advanced_cache_file' => 'return_false', 'rocket_cdn_cnames' => [ 'add_pressable_cdn_cname', 1 ], ]; } /** * Purge Pressable cache * * @since 3.3 * * @return void */ public function purge_pressable_cache() { wp_cache_flush(); } /** * Modify wp-includes absolute path to be able to optimize assets in this directory on Pressable * * @since 3.3 * * @param string $file Absolute path to the file. * @return string */ public function fix_wp_includes_path( $file ) { return preg_replace( '#^(.+)(wp-includes(?:.+))$#is', ABSPATH . '$2', $file ); } /** * Add Pressable CDN cname to WP Rocket list to recognize assets as internal ones. * * @since 3.3 * * @param array $hosts Array of CDN URLs. * @return array */ public function add_pressable_cdn_cname( $hosts ) { if ( ! rocket_get_constant( 'WP_STACK_CDN_DOMAIN' ) ) { return $hosts; } $hosts[] = WP_STACK_CDN_DOMAIN; return $hosts; } }