options = $options; $this->filesystem = $filesystem; $this->delayjs_html = $delayjs_html; } /** * Return an array of events that this subscriber wants to listen to. * * @return array */ public static function get_subscribed_events() { if ( ! defined( 'ELEMENTOR_VERSION' ) ) { return []; } return [ 'wp_rocket_loaded' => 'remove_widget_callback', 'rocket_exclude_css' => 'exclude_post_css', 'elementor/core/files/clear_cache' => 'clear_cache', 'update_option__elementor_global_css' => 'clear_cache', 'delete_option__elementor_global_css' => 'clear_cache', 'rocket_buffer' => [ 'add_fix_animation_script', 28 ], 'rocket_exclude_js' => 'exclude_js', ]; } /** * Remove the callback to clear the cache on widget update * * @return void */ public function remove_widget_callback() { remove_filter( 'widget_update_callback', 'rocket_widget_update_callback' ); } /** * Clear WP Rocket caches when Elementor changes the CSS * * @return void */ public function clear_cache() { if ( ! $this->elementor_use_external_file() ) { return; } rocket_clean_domain(); rocket_clean_minify( 'css' ); } /** * Checks whether elementor is set use external CSS file or not. * * @return bool */ private function elementor_use_external_file() { return 'internal' !== get_option( 'elementor_css_print_method' ); } /** * Add Fix Elementor Pro animations script. * * @since 3.9.2 * * @param string $html HTML content. * * @return string HTML with Fix Elementor Pro animations script. */ public function add_fix_animation_script( $html ) { if ( ! $this->delayjs_html->is_allowed() ) { return $html; } $pattern = '/<\/body*>/i'; $fix_elementor_animation_script = $this->filesystem->get_contents( rocket_get_constant( 'WP_ROCKET_PATH' ) . 'assets/js/elementor-animation.js' ); if ( false !== $fix_elementor_animation_script ) { $html = preg_replace( $pattern, "$0", $html, 1 ); } return $html; } /** * Excludes Elementor CSS from minify/combine * * @since 3.10.9 * * @param array $excluded Array of excluded patterns. * * @return array */ public function exclude_post_css( $excluded ): array { if ( ! $this->elementor_use_external_file() ) { return $excluded; } $upload = wp_get_upload_dir(); $basepath = wp_parse_url( $upload['baseurl'], PHP_URL_PATH ); if ( empty( $basepath ) ) { return $excluded; } $excluded[] = $basepath . '/elementor/css/(.*).css'; return $excluded; } /** * Excludes JS files from minify/combine JS * * @since 3.10.9 * * @param array $excluded_files Array of excluded patterns. * * @return array */ public function exclude_js( $excluded_files ): array { if ( ! $this->options->get( 'minify_concatenate_js', false ) ) { return $excluded_files; } $excluded_files[] = '/wp-includes/js/dist/hooks(.min)?.js'; return $excluded_files; } }