add wp-rocket

2022-02-18 19:09:35 +07:00
parent 39b8cb3612
commit 3110d00ee7
927 changed files with 271703 additions and 2 deletions
--- a/wp-content/plugins/wp-rocket/inc/Addon/Varnish/Subscriber.php
+++ b/wp-content/plugins/wp-rocket/inc/Addon/Varnish/Subscriber.php
@@ -0,0 +1,117 @@
+<?php
+namespace WP_Rocket\Addon\Varnish;
+
+use WP_Rocket\Admin\Options_Data;
+use WP_Rocket\Event_Management\Subscriber_Interface;
+
+/**
+ * Subscriber for the Varnish Purge.
+ *
+ * @since 3.5
+ */
+class Subscriber implements Subscriber_Interface {
+	/**
+	 * Varnish instance
+	 *
+	 * @var Varnish
+	 */
+	private $varnish;
+
+	/**
+	 * WP Rocket options instance
+	 *
+	 * @var Options_Data
+	 */
+	private $options;
+
+	/**
+	 * Constructor
+	 *
+	 * @param Varnish      $varnish Varnish instance.
+	 * @param Options_Data $options WP Rocket options instance.
+	 */
+	public function __construct( Varnish $varnish, Options_Data $options ) {
+		$this->varnish = $varnish;
+		$this->options = $options;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public static function get_subscribed_events() {
+		return [
+			'before_rocket_clean_domain' => [ 'clean_domain', 10, 3 ],
+			'before_rocket_clean_file'   => [ 'clean_file' ],
+			'before_rocket_clean_home'   => [ 'clean_home', 10, 2 ],
+		];
+	}
+
+	/**
+	 * Checks if Varnish cache should be purged
+	 *
+	 * @since 3.5
+	 *
+	 * @return bool
+	 */
+	private function should_purge() {
+		return (
+			/**
+			 * Filters the use of the Varnish compatibility add-on
+			 *
+			 * @param bool $varnish_purge True to use, false otherwise.
+			 */
+			apply_filters( 'do_rocket_varnish_http_purge', false ) // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
+			||
+			(bool) $this->options->get( 'varnish_auto_purge', 0 )
+		);
+	}
+
+	/**
+	 * Clears Varnish cache for the whole domain
+	 *
+	 * @param string $root The path of home cache file.
+	 * @param string $lang The current lang to purge.
+	 * @param string $url  The home url.
+	 * @return void
+	 */
+	public function clean_domain( $root, $lang, $url ) {
+		if ( ! $this->should_purge() ) {
+			return;
+		}
+
+		$this->varnish->purge( trailingslashit( $url ) . '?regex' );
+	}
+
+	/**
+	 * Clears a specific page in Varnish cache
+	 *
+	 * @param string $url The url to purge.
+	 * @return void
+	 */
+	public function clean_file( $url ) {
+		if ( ! $this->should_purge() ) {
+			return;
+		}
+
+		$this->varnish->purge( trailingslashit( $url ) . '?regex' );
+	}
+
+	/**
+	 * Clears the homepage in Varnish cache
+	 *
+	 * @param string $root The path of home cache file.
+	 * @param string $lang The current lang to purge.
+	 * @return void
+	 */
+	public function clean_home( $root, $lang ) {
+		if ( ! $this->should_purge() ) {
+			return;
+		}
+
+		$home_url            = trailingslashit( get_rocket_i18n_home_url( $lang ) );
+		$home_pagination_url = $home_url . trailingslashit( $GLOBALS['wp_rewrite']->pagination_base ) . '?regex';
+
+		$this->varnish->purge( $home_url );
+		$this->varnish->purge( $home_pagination_url );
+	}
+}