add wp-rocket

wp-content/plugins/wp-rocket/inc/deprecated/Engine/Optimization/QueryString/RemoveSubscriber.php

@@ -0,0 +1,86 @@
+<?php
+namespace WP_Rocket\Engine\Optimization\QueryString;
+
+use WP_Rocket\deprecated\DeprecatedClassTrait;
+use WP_Rocket\Event_Management\Subscriber_Interface;
+
+/**
+ * Hooks into WordPress to remove query strings for static files.
+ *
+ * @since  3.1
+ * @since  3.6 Deprecated.
+ * @author Remy Perona
+ * @deprecated
+ */
+class RemoveSubscriber implements Subscriber_Interface {
+	use DeprecatedClassTrait;
+
+	/**
+	 * Remove Query String instance.
+	 *
+	 * @since 3.1
+	 * @author Remy Perona
+	 *
+	 * @var Remove
+	 */
+	protected $remove_query_string;
+
+	/**
+	 * Constructor
+	 *
+	 * @since 3.1
+	 * @author Remy Perona
+	 *
+	 * @param Remove $remove_query_string Remove Query String instance.
+	 */
+	public function __construct( Remove $remove_query_string ) {
+		self::deprecated_class( '3.6' );
+		$this->remove_query_string = $remove_query_string;
+	}
+
+	/**
+	 * Return an array of events that this subscriber wants to listen to.
+	 *
+	 * @since  3.1
+	 * @author Remy Perona
+	 *
+	 * @return array
+	 */
+	public static function get_subscribed_events() {
+		return [
+			'rocket_buffer' => [ 'process', 30 ],
+		];
+	}
+
+	/**
+	 * Filters the HTML to fetch static files with a query string and remove it
+	 *
+	 * @since 3.1
+	 * @author Remy Perona
+	 *
+	 * @param string $html HTML content.
+	 * @return string
+	 */
+	public function process( $html ) {
+		if ( ! $this->is_allowed() ) {
+			return $html;
+		}
+
+		$html = $this->remove_query_string->remove_query_strings_css( $html );
+		$html = $this->remove_query_string->remove_query_strings_js( $html );
+
+		return $html;
+	}
+
+	/**
+	 * Checks if is allowed to remove query strings for static files.
+	 *
+	 * @since 3.1
+	 * @author Remy Perona
+	 *
+	 * @return bool
+	 */
+	protected function is_allowed() {
+		return $this->remove_query_string->is_allowed();
+	}
+}