FM / JS

/home/vianto5/heredit.mx/wp-content/plugins/wp-rocket/inc/Engine/Optimization/Minify/JS/

/home/vianto5/heredit.mx/wp-content/plugins/wp-rocket/inc/Engine/Optimization/Minify/JS

Name	Size	Mode	Actions
AbstractJSOptimization.php	6945	0644	edit dl rm
Combine.php	21664	0644	edit dl rm
Minify.php	8007	0644	edit dl rm
Subscriber.php	2076	0644	edit dl rm

Edit: /home/vianto5/heredit.mx/wp-content/plugins/wp-rocket/inc/Engine/Optimization/Minify/JS/Combine.php (21664B)

<?php
namespace WP_Rocket\Engine\Optimization\Minify\JS;

use WP_Rocket\Dependencies\Minify\JS as MinifyJS;
use WP_Rocket\Admin\Options_Data;
use WP_Rocket\Engine\Optimization\AssetsLocalCache;
use WP_Rocket\Engine\Optimization\DeferJS\DeferJS;
use WP_Rocket\Engine\Optimization\Minify\ProcessorInterface;
use WP_Rocket\Logger\Logger;

/**
 * Combines JS files
 *
 * @since 3.1
 */
class Combine extends AbstractJSOptimization implements ProcessorInterface {
	/**
	 * Minifier instance
	 *
	 * @since 3.1
	 *
	 * @var MinifyJS
	 */
	private $minifier;

/**
	 * Excluded defer JS pattern
	 *
	 * @since 3.8
	 *
	 * @var string
	 */
	private $excluded_defer_js;

/**
	 * Scripts to combine
	 *
	 * @since 3.1
	 *
	 * @var array
	 */
	private $scripts = [];

/**
	 * Inline scripts excluded from combined and moved after the combined file
	 *
	 * @since 3.1.4
	 *
	 * @var array
	 */
	private $move_after = [];

/**
	 * Constructor
	 *
	 * @since 3.1
	 *
	 * @param Options_Data     $options     Plugin options instance.
	 * @param MinifyJS         $minifier    Minifier instance.
	 * @param AssetsLocalCache $local_cache Assets local cache instance.
	 * @param DeferJS          $defer_js    Defer JS instance.
	 */
	public function __construct( Options_Data $options, MinifyJS $minifier, AssetsLocalCache $local_cache, DeferJS $defer_js ) {
		parent::__construct( $options, $local_cache );

$this->minifier          = $minifier;
		$this->excluded_defer_js = implode( '|', $defer_js->get_excluded() );
	}

/**
	 * Minifies and combines JavaScripts into one
	 *
	 * @since 3.1
	 *
	 * @param string $html HTML content.
	 * @return string
	 */
	public function optimize( $html ) {
		Logger::info( 'JS COMBINE PROCESS STARTED.', [ 'js combine process' ] );

$html_nocomments = $this->hide_comments( $html );
		$scripts         = $this->find( '<script.*<\/script>', $html_nocomments );

if ( ! $scripts ) {
			Logger::debug( 'No `<script>` tags found.', [ 'js combine process' ] );
			return $html;
		}

Logger::debug(
			'Found ' . count( $scripts ) . ' `<script>` tag(s).',
			[
				'js combine process',
				'tags' => $scripts,
			]
		);

$combine_scripts = $this->parse( $scripts );

if ( empty( $combine_scripts ) ) {
			Logger::debug( 'No `<script>` tags to optimize.', [ 'js combine process' ] );
			return $html;
		}

Logger::debug(
			count( $combine_scripts ) . ' `<script>` tag(s) remaining.',
			[
				'js combine process',
				'tags' => $combine_scripts,
			]
		);

$content = $this->get_content();

if ( empty( $content ) ) {
			Logger::debug( 'No JS content.', [ 'js combine process' ] );
			return $html;
		}

$minify_url = $this->combine( $content );

if ( ! $minify_url ) {
			Logger::error( 'JS combine process failed.', [ 'js combine process' ] );
			return $html;
		}

$move_after = '';

if ( ! empty( $this->move_after ) ) {
			foreach ( $this->move_after as $script ) {
				$move_after .= $script;
				$html        = str_replace( $script, '', $html );
			}
		}

// phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedScript
		$html = str_replace( '</body>', '<script src="' . esc_url( $minify_url ) . '" data-minify="1"></script>' . $move_after . '</body>', $html );

foreach ( $combine_scripts as $script ) {
			$html = str_replace( $script[0], '', $html );
		}

Logger::info(
			'Combined JS file successfully added.',
			[
				'js combine process',
				'url' => $minify_url,
			]
		);

return $html;
	}

/**
	 * Parses found nodes to keep only the ones to combine
	 *
	 * @since 3.1
	 *
	 * @param Array $scripts scripts corresponding to JS file or content.
	 * @return array
	 */
	protected function parse( $scripts ) {
		$excluded_externals = implode( '|', $this->get_excluded_external_file_path() );
		$scripts            = array_map(
			function( $script ) use ( $excluded_externals ) {
				preg_match( '/<script\s+([^>]+[\s\'"])?src\s*=\s*[\'"]\s*?(?<url>[^\'"]+\.js(?:\?[^\'"]*)?)\s*?[\'"]([^>]+)?\/?>/Umsi', $script[0], $matches );

if ( isset( $matches['url'] ) ) {
					if ( $this->is_external_file( $matches['url'] ) ) {
						if ( preg_match( '#(' . $excluded_externals . ')#', $matches['url'] ) ) {
							Logger::debug(
								'Script is external.',
								[
									'js combine process',
									'tag' => $matches[0],
								]
							);
							return;
						}

if ( $this->is_defer_excluded( $matches['url'] ) ) {
							return;
						}

$this->scripts[] = [
							'type'    => 'url',
							'content' => $matches['url'],
						];

return $script;
					}

if ( $this->is_minify_excluded_file( $matches ) ) {
						Logger::debug(
							'Script is excluded.',
							[
								'js combine process',
								'tag' => $matches[0],
							]
						);
						return;
					}

if ( $this->is_defer_excluded( $matches['url'] ) ) {
						return;
					}

$file_path = $this->get_file_path( strtok( $matches['url'], '?' ) );

if ( ! $file_path ) {
						return;
					}

$this->scripts[] = [
						'type'    => 'file',
						'content' => $file_path,
					];
				} else {
					preg_match( '/<script\b(?<attrs>[^>]*)>(?:\/\*\s*<!\[CDATA\[\s*\*\/)?\s*(?<content>[\s\S]*?)\s*(?:\/\*\s*\]\]>\s*\*\/)?<\/script>/msi', $script[0], $matches_inline );

$matches_inline = array_merge(
						[
							'attrs'   => '',
							'content' => '',
						],
						$matches_inline
					);

if ( preg_last_error() === PREG_BACKTRACK_LIMIT_ERROR ) {
						Logger::debug(
							'PCRE regex execution Catastrophic Backtracking',
							[
								'inline JS backtracking error',
								'content' => $matches_inline['content'],
							]
						);
						return;
					}

if ( strpos( $matches_inline['attrs'], 'type' ) !== false && ! preg_match( '/type\s*=\s*["\']?(?:text|application)\/(?:(?:x\-)?javascript|ecmascript)["\']?/i', $matches_inline['attrs'] ) ) {
						Logger::debug(
							'Inline script is not JS.',
							[
								'js combine process',
								'attributes' => $matches_inline['attrs'],
							]
						);
						return;
					}

if ( false !== strpos( $matches_inline['attrs'], 'src=' ) ) {
						Logger::debug(
							'Inline script has a `src` attribute.',
							[
								'js combine process',
								'attributes' => $matches_inline['attrs'],
							]
						);
						return;
					}

if ( in_array( $matches_inline['content'], $this->get_localized_scripts(), true ) ) {
						Logger::debug(
							'Inline script is a localize script',
							[
								'js combine process',
								'excluded_content' => $matches_inline['content'],
							]
						);
						return;
					}

if ( $this->is_delayed_script( $matches_inline['attrs'] ) ) {
						return;
					}

foreach ( $this->get_excluded_inline_content() as $excluded_content ) {
						if ( false !== strpos( $matches_inline['content'], $excluded_content ) ) {
							Logger::debug(
								'Inline script has excluded content.',
								[
									'js combine process',
									'excluded_content' => $excluded_content,
								]
							);
							return;
						}
					}

foreach ( $this->get_move_after_inline_scripts() as $move_after_script ) {
						if ( false !== strpos( $matches_inline['content'], $move_after_script ) ) {
							$this->move_after[] = $script[0];
							return;
						}
					}

$this->scripts[] = [
						'type'    => 'inline',
						'content' => $matches_inline['content'],
					];
				}

return $script;
			},
			$scripts
		);

return array_filter( $scripts );
	}

/**
	 * Gets content for each script either from inline or from src
	 *
	 * @since 3.1
	 *
	 * @return string
	 */
	protected function get_content() {
		$content = '';

foreach ( $this->scripts as $script ) {
			if ( 'file' === $script['type'] ) {
				$file_content = $this->get_file_content( $script['content'] );
				$content     .= $file_content;

$this->add_to_minify( $file_content );
			} elseif ( 'url' === $script['type'] ) {
				$file_content = $this->local_cache->get_content( rocket_add_url_protocol( $script['content'] ) );
				$content     .= $file_content;

$this->add_to_minify( $file_content );
			} elseif ( 'inline' === $script['type'] ) {
				$inline_js = rtrim( $script['content'], ";\n\t\r" ) . ';';
				$content  .= $inline_js;

$this->add_to_minify( $inline_js );
			}
		}

return $content;
	}

/**
	 * Creates the minify URL if the minification is successful
	 *
	 * @since 2.11
	 *
	 * @param string $content Content to minify & combine.

* @return string|bool The minify URL if successful, false otherwise
	 */
	protected function combine( $content ) {
		if ( empty( $content ) ) {
			return false;
		}

$filename      = md5( $content . $this->minify_key ) . '.js';
		$minified_file = $this->minify_base_path . $filename;
		if ( ! rocket_direct_filesystem()->is_readable( $minified_file ) ) {
			$minified_content = $this->minify();

if ( ! $minified_content ) {
				return false;
			}

$minify_filepath = $this->write_file( $minified_content, $minified_file );

if ( ! $minify_filepath ) {
				return false;
			}
		}

return $this->get_minify_url( $filename );
	}

/**
	 * Minifies the content
	 *
	 * @since 2.11
	 *
	 * @return string|bool Minified content, false if empty
	 */
	protected function minify() {
		$minified_content = $this->minifier->minify();

if ( empty( $minified_content ) ) {
			return false;
		}

return $minified_content;
	}

/**
	 * Adds content to the minifier
	 *
	 * @since  3.1
	 *
	 * @param string $content Content to minify/combine.
	 * @return void
	 */
	protected function add_to_minify( $content ) {
		$this->minifier->add( $content );
	}

/**
	 * Patterns in content excluded from being combined
	 *
	 * @since  3.1
	 *
	 * @return array
	 */
	protected function get_excluded_inline_content() {
		$defaults = [
			'document.write',
			'google_ad',
			'edToolbar',
			'gtag',
			'_gaq.push',
			'_gaLt',
			'GoogleAnalyticsObject',
			'syntaxhighlighter',
			'adsbygoogle',
			'ci_cap_',
			'_stq',
			'nonce',
			'post_id',
			'LogHuman',
			'idcomments_acct',
			'ch_client',
			'sc_online_t',
			'_stq',
			'bannersnack_embed',
			'vtn_player_type',
			'ven_video_key',
			'ANS_customer_id',
			'tdBlock',
			'tdLocalCache',
			'wpRestNonce',
			'"url":',
			'lazyLoadOptions',
			'adthrive',
			'loadCSS',
			'google_tag_params',
			'clicky_custom',
			'clicky_site_ids',
			'NSLPopupCenter',
			'_paq',
			'gtm',
			'dataLayer',
			'RecaptchaLoad',
			'WPCOM_sharing_counts',
			'jetpack_remote_comment',
			'subscribe-field',
			'contextly',
			'_mmunch',
			'gt_request_uri',
			'doGTranslate',
			'docTitle',
			'bs_ajax_paginate_',
			'bs_deferred_loading_',
			'theChampRedirectionUrl',
			'theChampFBCommentUrl',
			'theChampTwitterRedirect',
			'theChampRegRedirectionUrl',
			'ESSB_CACHE_URL',
			'oneall_social_login_providers_',
			'betterads_screen_width',
			'woocommerce_wishlist_add_to_wishlist_url',
			'arf_conditional_logic',
			'heateorSsHorSharingShortUrl',
			'TL_Const',
			'bimber_front_microshare',
			'setAttribute("id"',
			'setAttribute( "id"',
			'TribeEventsPro',
			'peepsotimedata',
			'wphc_data',
			'hc_rand_id',
			'RBL_ADD',
			'AfsAnalyticsObject',
			'_thriveCurrentPost',
			'esc_login_url',
			'fwduvpMainPlaylist',
			'Bibblio.initRelatedContent',
			'showUFC()',
			'#iphorm-',
			'#fancy-',
			'ult-carousel-',
			'theChampLJAuthUrl',
			'f._fbq',
			'Insticator',
			'w2dc_js_objects',
			'cherry_ajax',
			'ad_block_',
			'elementorFrontendConfig',
			'zeen_',
			'disqusIdentifier',
			'currentAjaxUrl',
			'geodir_event_call_calendar_',
			'atatags-',
			'hbspt.forms.create',
			'function(c,h,i,m,p)',
			'dataTable({',
			'rankMath = {',
			'_atrk_opts',
			'quicklinkOptions',
			'ct_checkjs_',
			'WP_Statistics_http',
			'penci_block_',
			'omapi_localized',
			'omapi_data',
			'OptinMonsterApp',
			'tminusnow',
			'nfForms',
			'galleries.gallery_',
			'wcj_evt.prodID',
			'advads_tracking_ads',
			'advadsGATracking.postContext',
			'woopack_config',
			'ulp_content_id',
			'wp-cumulus/tagcloud.swf?r=',
			'ctSetCookie(\'ct_checkjs\'',
			'woof_really_curr_tax',
			'uLogin.customInit',
			'i18n_no_matching_variations_text',
			'alsp_map_markers_attrs',
			'var inc_opt =',
			'iworks_upprev',
			'yith_wcevti_tickets',
			'window.metrilo.ensure_cbuid',
			'metrilo.event',
			'wordpress_page_root',
			'wcct_info',
			'Springbot.product_id',
			'pysWooProductData',
			'dfd-heading',
			'owl=$("#',
			'penci_megamenu',
			'fts_security',
			'algoliaAutocomplete',
			'avia_framework_globals',
			'tabs.easyResponsiveTabs',
			'searchlocationHeader',
			'yithautocomplete',
			'data-parallax-speed',
			'currency_data=',
			'cedexisData',
			'function reenableButton',
			'#wpnbio-show',
			'e.Newsletter2GoTrackingObject',
			'var categories_',
			'"+nRemaining+"',
			'cartsguru_cart_token',
			'after_share_easyoptin',
			'location_data.push',
			'thirstyFunctions.isThirstyLink',
			'styles: \' #custom-menu-',
			'function svc_center_',
			'#svc_carousel2_container_',
			'advads.move',
			'elementid',
			'advads_has_ads',
			'wpseo_map_init',
			'mdf_current_page_url',
			'tptn_tracker',
			'dpsp_pin_button_data',
			'searchwp_live_search_params',
			'wpp_params',
			'top.location,thispage',
			'selection+pagelink',
			'ic_window_resolution',
			'PHP.wp_p_id',
			'ShopifyBuy.UI.onReady(client)',
			'orig_request_uri',
			'gie.widgets.load',
			'Adman.Flash',
			'PHP.wp_p_id',
			'window.broadstreetKeywords',
			'var productId =',
			'var flatsomeVars',
			'wc_product_block_data',
			'static.mailerlite.com',
			'amzn_assoc',
			'_bs_getParameterByName',
			'_stq.push',
			'h._remove',
			'var FlowFlowOpts',
			'var WCPFData =',
			'var _beeketing',
			'var _statcounter',
			'var actions =',
			'var current_url',
			'var object_name',
			'var the_ajax_script',
			'var wc_cart_fragments_params',
			'var woocommerce_params',
			'var wpml_cookies',
			'wc_add_to_cart_params',
			'window.broadstreetKeywords',
			'window.wc_ga_pro.available_gateways',
			'xa.prototype',
			'HOUZEZ_ajaxcalls_vars',
			'w2dc_maps_objects',
			'w2dc_controller_args_array',
			'w2dc_map_markers_attrs',
			'YT.Player',
			'WPFC.data',
			'function current_video_',
			'var videodiv',
			'var slider_wppasrotate',
			'wppas_ga',
			'var blockClass',
			'tarteaucitron',
			'pw_brand_product_list',
			'tminusCountDown',
			'pysWooSelectContentData',
			'wpvq_ans89733',
			'_isp_version',
			'price_range_data',
			'window.FeedbackCompanyWidgets',
			'woocs_current_currency',
			'woo_variation_swatches_options',
			'woocommerce_price_slider_params',
			'scriptParams',
			'form-adv-pagination',
			'borlabsCookiePrioritize',
			'urls_wpwidgetpolylang',
			'quickViewNonce',
			'frontendscripts_params',
			'nj-facebook-messenger',
			'var fb_mess_position',
			'init_particles_row_background_script',
			'setREVStartSize',
			'fl-node',
			'PPAccordion',
			'soliloquy_',
			'wprevpublicjs_script_vars',
			'DTGS_NONCE_FRONTEND',
			'et_animation_data',
			'archives-dropdown',
			'loftloaderCache',
			'SmartSliderSimple',
			'var nectarLove',
			'var incOpt',
			'RocketBrowserCompatibilityChecker',
			'RocketPreloadLinksConfig',
			'placementVersionId',
			'var useEdit',
			'var DTGS_NONCE_FRONTEND',
			'n2jQuery',
			'et_core_api_spam_recaptcha',
			'cnArgs',
			'__CF$cv$params',
			'trustbox_settings',
			'aepro',
			'cdn.jst.ai',
			'w2dc_fields_in_categories',
			'jetMenuPublicSettings',
			'JetTricksSettings',
			'aepc_pixel',
			'avadaWooCommerceVars',
			'var isb',
			'fcaPcPost',
			'csrf_token',
			'icwp_wpsf_vars_lpantibot',
			'wpvViewHead',
			'ed_school_plugin',
			'aps_comp_',
			'guaven_woos',
			'__lm_redirect_to',
			'__wpdm_view_count',
			'bookacti.booking_system',
			'nfFrontEnd',
			'view_quote_cart_link',
			'__eae_decode_emails',
			'divioverlays_ajaxurl',
			'var _EPYT_',
			'#ins-heading-',
			'#ins-button-',
			'tve_frontend_options',
			'lb24.src',
			'amazon_Login_accessToken',
			'porto_infinite_scroll',
			'.adace-loader-',
			'adace_load_',
			'tagGroupsAccordiontaggroupscloudaccordion',
			'tagGroupsTabstaggroupscloudtabs',
			'jrRelatedWidgets',
			'UNCODE.initRow',
			'amp_mobile_redirect_disabled',
			'wpgdprcData',
			'wpml_browser_redirect_params',
			'swPreRegister',
			'kboard_settings',
			'ct_ultimate_gdpr_cookie',
			'wcpv_registration_local',
			'www.idxhome.com',
			'arf_footer_cl_logic_call',
			'reload_attached_coupons',
			'var ftpp',
			'forminatorFront',
			'_EPYT_',
			'edd_free_downloads_vars',
			'edd_stripe_vars',
			'var ASP',
			'ecwidOriginalTitle',
			'defaultCategoryId',
			'translation-revision-date',
			'google_conversion_id',
			'hbspt',
			'var marker_locations_',
			'var AdmMyAjax',
			'ifso_page_url',
			'referrer_for_pageload',
			'WoocommerceWidget/woocommerceWidget.js',
			'var ht_ctc_chat_var',
		];

$excluded_inline = array_merge( $defaults, $this->options->get( 'exclude_inline_js', [] ) );

/**
		 * Filters inline JS excluded from being combined
		 *
		 * @since 3.1
		 *
		 * @param array $pattern Patterns to match.
		 */
		return apply_filters( 'rocket_excluded_inline_js_content', $excluded_inline );
	}

/**
	 * Patterns of inline JS to move after the combined JS file
	 *
	 * @since 3.1.4
	 *
	 * @return array
	 */
	protected function get_move_after_inline_scripts() {
		$move_after_scripts = [
			'map_fusion_map_',
			'ec:addProduct',
			'ec:addImpression',
			'clear_better_facebook_comments',
			'vc-row-destroy-equal-heights-',
			'dfd-icon-list-',
			'SFM_template',
			'WLTChangeState',
			'wlt_star_',
			'wlt_pop_distance_',
			'smart_list_tip',
			'gd-wgt-pagi-',
			'data-rf-id=',
			'tvc_po=',
			'scrapeazon',
			'startclock',
			'it_logo_field_owl-box_',
			'td_live_css_uid',
			'wpvl_paramReplace',
			'tdAjaxCount',
			'mec_skin_',
			'_wca',
			'_taboola',
			'fbq(\'trackCustom\'',
			'fbq(\'track\'',
			'data.token',
			'sharrre',
			'dfads_ajax_load_ads',
			'tie_postviews',
			'wmp_update',
			'h5ab-print-article',
			'gform_ajax_frame_',
			'gform_post_render',
			'mts_view_count',
			'act_css_tooltip',
			'window.SLB',
			'wpt_view_count',
			'var dateNow',
			'gallery_product_',
			'.flo-block-slideshow-',
			'data=\'api-key=ct-',
			'ip_common_function()',
			'("style#gsf-custom-css").append',
			'a3revWCDynamicGallery_',
			'#owl-carousel-instagram-',
			'window.FlowFlowOpts',
			'jQuery(\'.td_uid_',
			'jQuery(".slider-',
			'#dfd-vcard-widget-',
			'#sf-instagram-widget-',
			'.woocommerce-tabs-',
			'penci_megamenu__',
			'vc_prepareHoverBox',
			'wp-temp-form-div',
			'_wswebinarsystem_already_',
			'#views-extra-css").text',
			'fusetag.setTargeting',
			'hit.uptrendsdata.com',
			'callback:window.renderBadge',
			'test_run_nf_conditional_logic',
			'cb_nombre',
			'$(\'.fl-node-',
			'function($){google_maps_',
			'$("#myCarousel',
			'et_animation_data=',
			'current_url="',
			'CustomEvent.prototype=window.Event.prototype',
			'electro-wc-product-gallery',
			'woof_is_mobile',
			'jQuery(\'.videonextup',
			'wpp_params',
			'us.templateDirectoryUri=',
			'.fat-gallery-item',
			'.ratingbox',
			'user_rating.prototype.eraseCookie',
			'test_run_nf_conditional',
			'dpsp-networks-btns-wrapper',
			'pa_woo_product_info',
			'sharing_enabled_on_post_via_metabox',
			'#product-search-field-',
			'GOTMLS_login_offset',
			'berocket_aapf_time_to_fix_products_style',
			'window.vc_googleMapsPointer',
			'sinceID_',
			'#ut-background-video-ut-section',
			'+window.comment_tab_width+',
			'dfd-button-hover-in',
			'wpseo-address-wrapper',
			'platform.stumbleupon.com',
			'#woo_pp_ec_button_mini_cart',
			'#supercarousel',
			'blockClass',
			'tdbMenuItem',
			'tdbSearchItem',
			'best_seller_badge',
			'jQuery(\'#product-top-bar',
			'fb_desc-',
			'FC_regenerate_captcha',
			'wp_post_blocks_vars.listed_posts=[',
			'captcha-hash',
			'mapdata={',
			'.ywpc-char-',
			').countdowntimer(',
			'jQuery("#td_uid_',
			'find(\'#td_uid_',
			'variation_estimate_msg',
		];

/**
		 * Filters inline JS to move after the combined JS file
		 *
		 * @since 3.1.4
		 *
		 * @param array $move_after_scripts Patterns to match.
		 */
		return apply_filters( 'rocket_move_after_combine_js', $move_after_scripts );
	}

/**
	 * Gets all localized scripts data to exclude them from combine.
	 *
	 * @since 3.1.3
	 *
	 * @return array
	 */
	protected function get_localized_scripts() {
		static $localized_scripts;

if ( isset( $localized_scripts ) ) {
			return $localized_scripts;
		}

$localized_scripts = [];

foreach ( array_unique( wp_scripts()->queue ) as $item ) {
			$data = wp_scripts()->print_extra_script( $item, false );

if ( empty( $data ) ) {
				continue;
			}

$localized_scripts[] = $data;
		}

return $localized_scripts;
	}

/**
	 * Is this script a delayed script or not.
	 *
	 * @since 3.7
	 *
	 * @param string $script_attributes Attributes beside the opening of script tag.
	 *
	 * @return bool True if it's a delayed script and false if not.
	 */
	private function is_delayed_script( $script_attributes ) {
		return false !== strpos( $script_attributes, 'data-rocketlazyloadscript=' );
	}

/**
	 * Checks if the current URL is excluded from defer JS
	 *
	 * @since 3.8
	 *
	 * @param string $url URL to check.
	 * @return boolean
	 */
	private function is_defer_excluded( string $url ) : bool {
		if (
			! empty( $this->excluded_defer_js )
			&&
			preg_match( '#(' . $this->excluded_defer_js . ')#i', $url )
		) {
			Logger::debug(
				'Script is excluded from defer JS.',
				[
					'js combine process',
					'url' => $url,
				]
			);
			return true;
		}

return false;
	}
}

minifier = $minifier; $this->excluded_defer_js = implode( '|', $defer_js->get_excluded() ); } /** * Minifies and combines JavaScripts into one * * @since 3.1 * * @param string $html HTML content. * @return string */ public function optimize( $html ) { Logger::info( 'JS COMBINE PROCESS STARTED.', [ 'js combine process' ] ); $html_nocomments = $this->hide_comments( $html ); $scripts = $this->find( '', $html_nocomments ); if ( ! $scripts ) { Logger::debug( 'No `' . $move_after . '', $html ); foreach ( $combine_scripts as $script ) { $html = str_replace( $script[0], '', $html ); } Logger::info( 'Combined JS file successfully added.', [ 'js combine process', 'url' => $minify_url, ] ); return $html; } /** * Parses found nodes to keep only the ones to combine * * @since 3.1 * * @param Array $scripts scripts corresponding to JS file or content. * @return array */ protected function parse( $scripts ) { $excluded_externals = implode( '|', $this->get_excluded_external_file_path() ); $scripts = array_map( function( $script ) use ( $excluded_externals ) { preg_match( '/]+[\s\'"])?src\s*=\s*[\'"]\s*?(?[^\'"]+\.js(?:\?[^\'"]*)?)\s*?[\'"]([^>]+)?\/?>/Umsi', $script[0], $matches ); if ( isset( $matches['url'] ) ) { if ( $this->is_external_file( $matches['url'] ) ) { if ( preg_match( '#(' . $excluded_externals . ')#', $matches['url'] ) ) { Logger::debug( 'Script is external.', [ 'js combine process', 'tag' => $matches[0], ] ); return; } if ( $this->is_defer_excluded( $matches['url'] ) ) { return; } $this->scripts[] = [ 'type' => 'url', 'content' => $matches['url'], ]; return $script; } if ( $this->is_minify_excluded_file( $matches ) ) { Logger::debug( 'Script is excluded.', [ 'js combine process', 'tag' => $matches[0], ] ); return; } if ( $this->is_defer_excluded( $matches['url'] ) ) { return; } $file_path = $this->get_file_path( strtok( $matches['url'], '?' ) ); if ( ! $file_path ) { return; } $this->scripts[] = [ 'type' => 'file', 'content' => $file_path, ]; } else { preg_match( '/[^>]*)>(?:\/\*\s*[\s\S]*?)\s*(?:\/\*\s*\]\]>\s*\*\/)?<\/script>/msi', $script[0], $matches_inline ); $matches_inline = array_merge( [ 'attrs' => '', 'content' => '', ], $matches_inline ); if ( preg_last_error() === PREG_BACKTRACK_LIMIT_ERROR ) { Logger::debug( 'PCRE regex execution Catastrophic Backtracking', [ 'inline JS backtracking error', 'content' => $matches_inline['content'], ] ); return; } if ( strpos( $matches_inline['attrs'], 'type' ) !== false && ! preg_match( '/type\s*=\s*["\']?(?:text|application)\/(?:(?:x\-)?javascript|ecmascript)["\']?/i', $matches_inline['attrs'] ) ) { Logger::debug( 'Inline script is not JS.', [ 'js combine process', 'attributes' => $matches_inline['attrs'], ] ); return; } if ( false !== strpos( $matches_inline['attrs'], 'src=' ) ) { Logger::debug( 'Inline script has a `src` attribute.', [ 'js combine process', 'attributes' => $matches_inline['attrs'], ] ); return; } if ( in_array( $matches_inline['content'], $this->get_localized_scripts(), true ) ) { Logger::debug( 'Inline script is a localize script', [ 'js combine process', 'excluded_content' => $matches_inline['content'], ] ); return; } if ( $this->is_delayed_script( $matches_inline['attrs'] ) ) { return; } foreach ( $this->get_excluded_inline_content() as $excluded_content ) { if ( false !== strpos( $matches_inline['content'], $excluded_content ) ) { Logger::debug( 'Inline script has excluded content.', [ 'js combine process', 'excluded_content' => $excluded_content, ] ); return; } } foreach ( $this->get_move_after_inline_scripts() as $move_after_script ) { if ( false !== strpos( $matches_inline['content'], $move_after_script ) ) { $this->move_after[] = $script[0]; return; } } $this->scripts[] = [ 'type' => 'inline', 'content' => $matches_inline['content'], ]; } return $script; }, $scripts ); return array_filter( $scripts ); } /** * Gets content for each script either from inline or from src * * @since 3.1 * * @return string */ protected function get_content() { $content = ''; foreach ( $this->scripts as $script ) { if ( 'file' === $script['type'] ) { $file_content = $this->get_file_content( $script['content'] ); $content .= $file_content; $this->add_to_minify( $file_content ); } elseif ( 'url' === $script['type'] ) { $file_content = $this->local_cache->get_content( rocket_add_url_protocol( $script['content'] ) ); $content .= $file_content; $this->add_to_minify( $file_content ); } elseif ( 'inline' === $script['type'] ) { $inline_js = rtrim( $script['content'], ";\n\t\r" ) . ';'; $content .= $inline_js; $this->add_to_minify( $inline_js ); } } return $content; } /** * Creates the minify URL if the minification is successful * * @since 2.11 * * @param string $content Content to minify & combine. * @return string|bool The minify URL if successful, false otherwise */ protected function combine( $content ) { if ( empty( $content ) ) { return false; } $filename = md5( $content . $this->minify_key ) . '.js'; $minified_file = $this->minify_base_path . $filename; if ( ! rocket_direct_filesystem()->is_readable( $minified_file ) ) { $minified_content = $this->minify(); if ( ! $minified_content ) { return false; } $minify_filepath = $this->write_file( $minified_content, $minified_file ); if ( ! $minify_filepath ) { return false; } } return $this->get_minify_url( $filename ); } /** * Minifies the content * * @since 2.11 * * @return string|bool Minified content, false if empty */ protected function minify() { $minified_content = $this->minifier->minify(); if ( empty( $minified_content ) ) { return false; } return $minified_content; } /** * Adds content to the minifier * * @since 3.1 * * @param string $content Content to minify/combine. * @return void */ protected function add_to_minify( $content ) { $this->minifier->add( $content ); } /** * Patterns in content excluded from being combined * * @since 3.1 * * @return array */ protected function get_excluded_inline_content() { $defaults = [ 'document.write', 'google_ad', 'edToolbar', 'gtag', '_gaq.push', '_gaLt', 'GoogleAnalyticsObject', 'syntaxhighlighter', 'adsbygoogle', 'ci_cap_', '_stq', 'nonce', 'post_id', 'LogHuman', 'idcomments_acct', 'ch_client', 'sc_online_t', '_stq', 'bannersnack_embed', 'vtn_player_type', 'ven_video_key', 'ANS_customer_id', 'tdBlock', 'tdLocalCache', 'wpRestNonce', '"url":', 'lazyLoadOptions', 'adthrive', 'loadCSS', 'google_tag_params', 'clicky_custom', 'clicky_site_ids', 'NSLPopupCenter', '_paq', 'gtm', 'dataLayer', 'RecaptchaLoad', 'WPCOM_sharing_counts', 'jetpack_remote_comment', 'subscribe-field', 'contextly', '_mmunch', 'gt_request_uri', 'doGTranslate', 'docTitle', 'bs_ajax_paginate_', 'bs_deferred_loading_', 'theChampRedirectionUrl', 'theChampFBCommentUrl', 'theChampTwitterRedirect', 'theChampRegRedirectionUrl', 'ESSB_CACHE_URL', 'oneall_social_login_providers_', 'betterads_screen_width', 'woocommerce_wishlist_add_to_wishlist_url', 'arf_conditional_logic', 'heateorSsHorSharingShortUrl', 'TL_Const', 'bimber_front_microshare', 'setAttribute("id"', 'setAttribute( "id"', 'TribeEventsPro', 'peepsotimedata', 'wphc_data', 'hc_rand_id', 'RBL_ADD', 'AfsAnalyticsObject', '_thriveCurrentPost', 'esc_login_url', 'fwduvpMainPlaylist', 'Bibblio.initRelatedContent', 'showUFC()', '#iphorm-', '#fancy-', 'ult-carousel-', 'theChampLJAuthUrl', 'f._fbq', 'Insticator', 'w2dc_js_objects', 'cherry_ajax', 'ad_block_', 'elementorFrontendConfig', 'zeen_', 'disqusIdentifier', 'currentAjaxUrl', 'geodir_event_call_calendar_', 'atatags-', 'hbspt.forms.create', 'function(c,h,i,m,p)', 'dataTable({', 'rankMath = {', '_atrk_opts', 'quicklinkOptions', 'ct_checkjs_', 'WP_Statistics_http', 'penci_block_', 'omapi_localized', 'omapi_data', 'OptinMonsterApp', 'tminusnow', 'nfForms', 'galleries.gallery_', 'wcj_evt.prodID', 'advads_tracking_ads', 'advadsGATracking.postContext', 'woopack_config', 'ulp_content_id', 'wp-cumulus/tagcloud.swf?r=', 'ctSetCookie(\'ct_checkjs\'', 'woof_really_curr_tax', 'uLogin.customInit', 'i18n_no_matching_variations_text', 'alsp_map_markers_attrs', 'var inc_opt =', 'iworks_upprev', 'yith_wcevti_tickets', 'window.metrilo.ensure_cbuid', 'metrilo.event', 'wordpress_page_root', 'wcct_info', 'Springbot.product_id', 'pysWooProductData', 'dfd-heading', 'owl=$("#', 'penci_megamenu', 'fts_security', 'algoliaAutocomplete', 'avia_framework_globals', 'tabs.easyResponsiveTabs', 'searchlocationHeader', 'yithautocomplete', 'data-parallax-speed', 'currency_data=', 'cedexisData', 'function reenableButton', '#wpnbio-show', 'e.Newsletter2GoTrackingObject', 'var categories_', '"+nRemaining+"', 'cartsguru_cart_token', 'after_share_easyoptin', 'location_data.push', 'thirstyFunctions.isThirstyLink', 'styles: \' #custom-menu-', 'function svc_center_', '#svc_carousel2_container_', 'advads.move', 'elementid', 'advads_has_ads', 'wpseo_map_init', 'mdf_current_page_url', 'tptn_tracker', 'dpsp_pin_button_data', 'searchwp_live_search_params', 'wpp_params', 'top.location,thispage', 'selection+pagelink', 'ic_window_resolution', 'PHP.wp_p_id', 'ShopifyBuy.UI.onReady(client)', 'orig_request_uri', 'gie.widgets.load', 'Adman.Flash', 'PHP.wp_p_id', 'window.broadstreetKeywords', 'var productId =', 'var flatsomeVars', 'wc_product_block_data', 'static.mailerlite.com', 'amzn_assoc', '_bs_getParameterByName', '_stq.push', 'h._remove', 'var FlowFlowOpts', 'var WCPFData =', 'var _beeketing', 'var _statcounter', 'var actions =', 'var current_url', 'var object_name', 'var the_ajax_script', 'var wc_cart_fragments_params', 'var woocommerce_params', 'var wpml_cookies', 'wc_add_to_cart_params', 'window.broadstreetKeywords', 'window.wc_ga_pro.available_gateways', 'xa.prototype', 'HOUZEZ_ajaxcalls_vars', 'w2dc_maps_objects', 'w2dc_controller_args_array', 'w2dc_map_markers_attrs', 'YT.Player', 'WPFC.data', 'function current_video_', 'var videodiv', 'var slider_wppasrotate', 'wppas_ga', 'var blockClass', 'tarteaucitron', 'pw_brand_product_list', 'tminusCountDown', 'pysWooSelectContentData', 'wpvq_ans89733', '_isp_version', 'price_range_data', 'window.FeedbackCompanyWidgets', 'woocs_current_currency', 'woo_variation_swatches_options', 'woocommerce_price_slider_params', 'scriptParams', 'form-adv-pagination', 'borlabsCookiePrioritize', 'urls_wpwidgetpolylang', 'quickViewNonce', 'frontendscripts_params', 'nj-facebook-messenger', 'var fb_mess_position', 'init_particles_row_background_script', 'setREVStartSize', 'fl-node', 'PPAccordion', 'soliloquy_', 'wprevpublicjs_script_vars', 'DTGS_NONCE_FRONTEND', 'et_animation_data', 'archives-dropdown', 'loftloaderCache', 'SmartSliderSimple', 'var nectarLove', 'var incOpt', 'RocketBrowserCompatibilityChecker', 'RocketPreloadLinksConfig', 'placementVersionId', 'var useEdit', 'var DTGS_NONCE_FRONTEND', 'n2jQuery', 'et_core_api_spam_recaptcha', 'cnArgs', '__CF$cv$params', 'trustbox_settings', 'aepro', 'cdn.jst.ai', 'w2dc_fields_in_categories', 'jetMenuPublicSettings', 'JetTricksSettings', 'aepc_pixel', 'avadaWooCommerceVars', 'var isb', 'fcaPcPost', 'csrf_token', 'icwp_wpsf_vars_lpantibot', 'wpvViewHead', 'ed_school_plugin', 'aps_comp_', 'guaven_woos', '__lm_redirect_to', '__wpdm_view_count', 'bookacti.booking_system', 'nfFrontEnd', 'view_quote_cart_link', '__eae_decode_emails', 'divioverlays_ajaxurl', 'var _EPYT_', '#ins-heading-', '#ins-button-', 'tve_frontend_options', 'lb24.src', 'amazon_Login_accessToken', 'porto_infinite_scroll', '.adace-loader-', 'adace_load_', 'tagGroupsAccordiontaggroupscloudaccordion', 'tagGroupsTabstaggroupscloudtabs', 'jrRelatedWidgets', 'UNCODE.initRow', 'amp_mobile_redirect_disabled', 'wpgdprcData', 'wpml_browser_redirect_params', 'swPreRegister', 'kboard_settings', 'ct_ultimate_gdpr_cookie', 'wcpv_registration_local', 'www.idxhome.com', 'arf_footer_cl_logic_call', 'reload_attached_coupons', 'var ftpp', 'forminatorFront', '_EPYT_', 'edd_free_downloads_vars', 'edd_stripe_vars', 'var ASP', 'ecwidOriginalTitle', 'defaultCategoryId', 'translation-revision-date', 'google_conversion_id', 'hbspt', 'var marker_locations_', 'var AdmMyAjax', 'ifso_page_url', 'referrer_for_pageload', 'WoocommerceWidget/woocommerceWidget.js', 'var ht_ctc_chat_var', ]; $excluded_inline = array_merge( $defaults, $this->options->get( 'exclude_inline_js', [] ) ); /** * Filters inline JS excluded from being combined * * @since 3.1 * * @param array $pattern Patterns to match. */ return apply_filters( 'rocket_excluded_inline_js_content', $excluded_inline ); } /** * Patterns of inline JS to move after the combined JS file * * @since 3.1.4 * * @return array */ protected function get_move_after_inline_scripts() { $move_after_scripts = [ 'map_fusion_map_', 'ec:addProduct', 'ec:addImpression', 'clear_better_facebook_comments', 'vc-row-destroy-equal-heights-', 'dfd-icon-list-', 'SFM_template', 'WLTChangeState', 'wlt_star_', 'wlt_pop_distance_', 'smart_list_tip', 'gd-wgt-pagi-', 'data-rf-id=', 'tvc_po=', 'scrapeazon', 'startclock', 'it_logo_field_owl-box_', 'td_live_css_uid', 'wpvl_paramReplace', 'tdAjaxCount', 'mec_skin_', '_wca', '_taboola', 'fbq(\'trackCustom\'', 'fbq(\'track\'', 'data.token', 'sharrre', 'dfads_ajax_load_ads', 'tie_postviews', 'wmp_update', 'h5ab-print-article', 'gform_ajax_frame_', 'gform_post_render', 'mts_view_count', 'act_css_tooltip', 'window.SLB', 'wpt_view_count', 'var dateNow', 'gallery_product_', '.flo-block-slideshow-', 'data=\'api-key=ct-', 'ip_common_function()', '("style#gsf-custom-css").append', 'a3revWCDynamicGallery_', '#owl-carousel-instagram-', 'window.FlowFlowOpts', 'jQuery(\'.td_uid_', 'jQuery(".slider-', '#dfd-vcard-widget-', '#sf-instagram-widget-', '.woocommerce-tabs-', 'penci_megamenu__', 'vc_prepareHoverBox', 'wp-temp-form-div', '_wswebinarsystem_already_', '#views-extra-css").text', 'fusetag.setTargeting', 'hit.uptrendsdata.com', 'callback:window.renderBadge', 'test_run_nf_conditional_logic', 'cb_nombre', '$(\'.fl-node-', 'function($){google_maps_', '$("#myCarousel', 'et_animation_data=', 'current_url="', 'CustomEvent.prototype=window.Event.prototype', 'electro-wc-product-gallery', 'woof_is_mobile', 'jQuery(\'.videonextup', 'wpp_params', 'us.templateDirectoryUri=', '.fat-gallery-item', '.ratingbox', 'user_rating.prototype.eraseCookie', 'test_run_nf_conditional', 'dpsp-networks-btns-wrapper', 'pa_woo_product_info', 'sharing_enabled_on_post_via_metabox', '#product-search-field-', 'GOTMLS_login_offset', 'berocket_aapf_time_to_fix_products_style', 'window.vc_googleMapsPointer', 'sinceID_', '#ut-background-video-ut-section', '+window.comment_tab_width+', 'dfd-button-hover-in', 'wpseo-address-wrapper', 'platform.stumbleupon.com', '#woo_pp_ec_button_mini_cart', '#supercarousel', 'blockClass', 'tdbMenuItem', 'tdbSearchItem', 'best_seller_badge', 'jQuery(\'#product-top-bar', 'fb_desc-', 'FC_regenerate_captcha', 'wp_post_blocks_vars.listed_posts=[', 'captcha-hash', 'mapdata={', '.ywpc-char-', ').countdowntimer(', 'jQuery("#td_uid_', 'find(\'#td_uid_', 'variation_estimate_msg', ]; /** * Filters inline JS to move after the combined JS file * * @since 3.1.4 * * @param array $move_after_scripts Patterns to match. */ return apply_filters( 'rocket_move_after_combine_js', $move_after_scripts ); } /** * Gets all localized scripts data to exclude them from combine. * * @since 3.1.3 * * @return array */ protected function get_localized_scripts() { static $localized_scripts; if ( isset( $localized_scripts ) ) { return $localized_scripts; } $localized_scripts = []; foreach ( array_unique( wp_scripts()->queue ) as $item ) { $data = wp_scripts()->print_extra_script( $item, false ); if ( empty( $data ) ) { continue; } $localized_scripts[] = $data; } return $localized_scripts; } /** * Is this script a delayed script or not. * * @since 3.7 * * @param string $script_attributes Attributes beside the opening of script tag. * * @return bool True if it's a delayed script and false if not. */ private function is_delayed_script( $script_attributes ) { return false !== strpos( $script_attributes, 'data-rocketlazyloadscript=' ); } /** * Checks if the current URL is excluded from defer JS * * @since 3.8 * * @param string $url URL to check. * @return boolean */ private function is_defer_excluded( string $url ) : bool { if ( ! empty( $this->excluded_defer_js ) && preg_match( '#(' . $this->excluded_defer_js . ')#i', $url ) ) { Logger::debug( 'Script is excluded from defer JS.', [ 'js combine process', 'url' => $url, ] ); return true; } return false; } }