Adding Plugins

Updating the following
akismet.4.1.2, google-authenticator.0.52, jetpack.7.3.1

Signed-off-by: Yury German <blueknight@gentoo.org>

18 files changed, 1386 insertions, 0 deletions

diff --git a/plugins/jetpack/3rd-party/3rd-party.php b/plugins/jetpack/3rd-party/3rd-party.php
new file mode 100644
index 00000000..3af6299d
--- /dev/null
+++ b/plugins/jetpack/3rd-party/3rd-party.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * Compatibility files for third-party plugins.
+ * This is used to improve compatibility of specific Jetpack features with third-party plugins.
+ *
+ * @package Jetpack
+ */
+
+// Array of third-party compat files to always require.
+$compat_files = array(
+	'bbpress.php',
+	'beaverbuilder.php',
+	'bitly.php',
+	'buddypress.php',
+	'class.jetpack-amp-support.php',
+	'class.jetpack-modules-overrides.php', // Special case. Tools to be used to override module settings.
+	'debug-bar.php',
+	'domain-mapping.php',
+	'polldaddy.php',
+	'qtranslate-x.php',
+	'vaultpress.php',
+	'wpml.php',
+	'woocommerce.php',
+	'woocommerce-services.php',
+);
+
+foreach ( $compat_files as $file ) {
+	if ( file_exists( JETPACK__PLUGIN_DIR . '/3rd-party/' . $file ) ) {
+		require_once JETPACK__PLUGIN_DIR . '/3rd-party/' . $file;
+	}
+}
diff --git a/plugins/jetpack/3rd-party/bbpress.php b/plugins/jetpack/3rd-party/bbpress.php
new file mode 100644
index 00000000..0af7e028
--- /dev/null
+++ b/plugins/jetpack/3rd-party/bbpress.php
@@ -0,0 +1,50 @@
+<?php
+add_action( 'init', 'jetpack_bbpress_compat', 11 ); // Priority 11 needed to ensure sharing_display is loaded.
+
+/**
+ * Adds Jetpack + bbPress Compatibility filters.
+ *
+ * @author Brandon Kraft
+ * @since  3.7.1
+ */
+function jetpack_bbpress_compat() {
+	if ( function_exists( 'sharing_display' ) ) {
+		add_filter( 'bbp_get_topic_content',           'sharing_display', 19 );
+		add_action( 'bbp_template_after_single_forum', 'jetpack_sharing_bbpress' );
+		add_action( 'bbp_template_after_single_topic', 'jetpack_sharing_bbpress' );
+	}
+
+	/**
+	 * Enable Markdown support for bbpress post types.
+	 *
+	 * @author Brandon Kraft
+	 * @since 6.0.0
+	 */
+	 if ( function_exists( 'bbp_get_topic_post_type' ) ) {
+		 add_post_type_support( bbp_get_topic_post_type(), 'wpcom-markdown' );
+		 add_post_type_support( bbp_get_reply_post_type(), 'wpcom-markdown' );
+		 add_post_type_support( bbp_get_forum_post_type(), 'wpcom-markdown' );
+	 }
+
+	/**
+	 * Use Photon for all images in Topics and replies.
+	 *
+	 * @since 4.9.0
+	 */
+	if ( class_exists( 'Jetpack_Photon' ) && Jetpack::is_module_active( 'photon' ) ) {
+		add_filter( 'bbp_get_topic_content', array( 'Jetpack_Photon', 'filter_the_content' ), 999999 );
+		add_filter( 'bbp_get_reply_content', array( 'Jetpack_Photon', 'filter_the_content' ), 999999 );
+	}
+}
+
+/**
+ * Display Jetpack "Sharing" buttons on bbPress 2.x forums/ topics/ lead topics/ replies.
+ *
+ * Determination if the sharing buttons should display on the post type is handled within sharing_display().
+ *
+ * @author David Decker
+ * @since  3.7.0
+ */
+function jetpack_sharing_bbpress() {
+	sharing_display( null, true );
+}
diff --git a/plugins/jetpack/3rd-party/beaverbuilder.php b/plugins/jetpack/3rd-party/beaverbuilder.php
new file mode 100644
index 00000000..b3215ca2
--- /dev/null
+++ b/plugins/jetpack/3rd-party/beaverbuilder.php
@@ -0,0 +1,20 @@
+<?php
+/**
+ * Beaverbuilder Compatibility.
+ */
+class Jetpack_BeaverBuilderCompat {
+
+	function __construct() {
+		add_action( 'init', array( $this, 'beaverbuilder_refresh' ) );
+	}
+
+	/**
+	 * If masterbar module is active force BeaverBuilder to refresh when publishing a layout.
+	 */
+	function beaverbuilder_refresh() {
+		if ( Jetpack::is_module_active( 'masterbar' ) ) {
+			add_filter( 'fl_builder_should_refresh_on_publish', '__return_true' );
+		}
+	}
+}
+new Jetpack_BeaverBuilderCompat();
diff --git a/plugins/jetpack/3rd-party/bitly.php b/plugins/jetpack/3rd-party/bitly.php
new file mode 100644
index 00000000..d9b744a5
--- /dev/null
+++ b/plugins/jetpack/3rd-party/bitly.php
@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * Fixes issues with the Official Bitly for WordPress
+ * https://wordpress.org/plugins/bitly/
+ */
+if( class_exists( 'Bitly' ) ) {
+
+	if( isset( $GLOBALS['bitly'] ) ) {
+		if ( method_exists( $GLOBALS['bitly'], 'og_tags' ) ) {
+			remove_action( 'wp_head', array( $GLOBALS['bitly'], 'og_tags' ) );
+		}
+
+		add_action( 'wp_head', 'jetpack_bitly_og_tag', 100 );
+	}
+
+}
+
+/**
+ * jetpack_bitly_og_tag
+ *
+ * @return null
+ */
+function jetpack_bitly_og_tag() {
+	if( has_filter( 'wp_head', 'jetpack_og_tags') === false ) {
+		// Add the bitly part again back if we don't have any jetpack_og_tags added
+		if ( method_exists( $GLOBALS['bitly'], 'og_tags' ) ) {
+			$GLOBALS['bitly']->og_tags();
+		}
+	} elseif ( isset( $GLOBALS['posts'] ) && $GLOBALS['posts'][0]->ID > 0 ) {
+		printf(  "<meta property=\"bitly:url\" content=\"%s\" /> \n", esc_attr( $GLOBALS['bitly']->get_bitly_link_for_post_id( $GLOBALS['posts'][0]->ID ) ) );
+	}
+
+}
diff --git a/plugins/jetpack/3rd-party/buddypress.php b/plugins/jetpack/3rd-party/buddypress.php
new file mode 100644
index 00000000..9ae35f3c
--- /dev/null
+++ b/plugins/jetpack/3rd-party/buddypress.php
@@ -0,0 +1,9 @@
+<?php
+
+add_filter( 'bp_core_pre_avatar_handle_upload', 'blobphoto' );
+function blobphoto( $bool ) {
+
+	add_filter( 'jetpack_photon_skip_image', '__return_true' );
+
+	return $bool;
+}
diff --git a/plugins/jetpack/3rd-party/class.jetpack-amp-support.php b/plugins/jetpack/3rd-party/class.jetpack-amp-support.php
new file mode 100644
index 00000000..27f22d1b
--- /dev/null
+++ b/plugins/jetpack/3rd-party/class.jetpack-amp-support.php
@@ -0,0 +1,348 @@
+<?php //phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
+/**
+ * Manages compatibility with the amp-wp plugin
+ *
+ * @see https://github.com/Automattic/amp-wp
+ */
+class Jetpack_AMP_Support {
+
+	/**
+	 * Apply custom AMP changes onthe frontend.
+	 */
+	public static function init() {
+
+		// Add Stats tracking pixel on Jetpack sites when the Stats module is active.
+		if (
+			Jetpack::is_module_active( 'stats' )
+			&& ! ( defined( 'IS_WPCOM' ) && IS_WPCOM )
+		) {
+			add_action( 'amp_post_template_footer', array( 'Jetpack_AMP_Support', 'add_stats_pixel' ) );
+		}
+
+		// Sharing.
+		add_filter( 'jetpack_sharing_display_markup', array( 'Jetpack_AMP_Support', 'render_sharing_html' ), 10, 2 );
+
+		// enforce freedom mode for videopress.
+		add_filter( 'videopress_shortcode_options', array( 'Jetpack_AMP_Support', 'videopress_enable_freedom_mode' ) );
+
+		// include Jetpack og tags when rendering native AMP head.
+		add_action( 'amp_post_template_head', array( 'Jetpack_AMP_Support', 'amp_post_jetpack_og_tags' ) );
+
+		// Post rendering changes for legacy AMP.
+		add_action( 'pre_amp_render_post', array( 'Jetpack_AMP_Support', 'amp_disable_the_content_filters' ) );
+
+		// Add post template metadata for legacy AMP.
+		add_filter( 'amp_post_template_metadata', array( 'Jetpack_AMP_Support', 'amp_post_template_metadata' ), 10, 2 );
+	}
+
+	/**
+	 * Apply custom AMP changes in wp-admin.
+	 */
+	public static function admin_init() {
+		// disable Likes metabox for post editor if AMP canonical disabled.
+		add_filter( 'post_flair_disable', array( 'Jetpack_AMP_Support', 'is_amp_canonical' ), 99 );
+	}
+
+	/**
+	 * Is the page in AMP 'canonical mode'.
+	 * Used when themes register support for AMP with `add_theme_support( 'amp' )`.
+	 *
+	 * @return bool is_amp_canonical
+	 */
+	public static function is_amp_canonical() {
+		return function_exists( 'amp_is_canonical' ) && amp_is_canonical();
+	}
+
+	/**
+	 * Does the page return AMP content.
+	 *
+	 * @return bool $is_amp_request Are we on am AMP view.
+	 */
+	public static function is_amp_request() {
+		$is_amp_request = ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() );
+
+		/**
+		 * Returns true if the current request should return valid AMP content.
+		 *
+		 * @since 6.2.0
+		 *
+		 * @param boolean $is_amp_request Is this request supposed to return valid AMP content?
+		 */
+		return apply_filters( 'jetpack_is_amp_request', $is_amp_request );
+	}
+
+	/**
+	 * Remove content filters added by Jetpack.
+	 */
+	public static function amp_disable_the_content_filters() {
+		if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
+			add_filter( 'videopress_show_2015_player', '__return_true' );
+			add_filter( 'protected_embeds_use_form_post', '__return_false' );
+			remove_filter( 'the_title', 'widont' );
+		}
+
+		remove_filter( 'pre_kses', array( 'Filter_Embedded_HTML_Objects', 'filter' ), 11 );
+		remove_filter( 'pre_kses', array( 'Filter_Embedded_HTML_Objects', 'maybe_create_links' ), 100 );
+	}
+
+	/**
+	 * Add Jetpack stats pixel.
+	 *
+	 * @since 6.2.1
+	 */
+	public static function add_stats_pixel() {
+		if ( ! has_action( 'wp_footer', 'stats_footer' ) ) {
+			return;
+		}
+		stats_render_amp_footer( stats_build_view_data() );
+	}
+
+	/**
+	 * Add publisher and image metadata to legacy AMP post.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param array   $metadata Metadata array.
+	 * @param WP_Post $post     Post.
+	 * @return array Modified metadata array.
+	 */
+	public static function amp_post_template_metadata( $metadata, $post ) {
+		if ( isset( $metadata['publisher'] ) && ! isset( $metadata['publisher']['logo'] ) ) {
+			$metadata = self::add_site_icon_to_metadata( $metadata );
+		}
+
+		if ( ! isset( $metadata['image'] ) ) {
+			$metadata = self::add_image_to_metadata( $metadata, $post );
+		}
+
+		return $metadata;
+	}
+
+	/**
+	 * Add blavatar to legacy AMP post metadata.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param array $metadata Metadata.
+	 *
+	 * @return array Metadata.
+	 */
+	private static function add_site_icon_to_metadata( $metadata ) {
+		$size          = 60;
+		$site_icon_url = class_exists( 'Jetpack_Sync_Functions' ) ? Jetpack_Sync_Functions::site_icon_url( $size ) : '';
+
+		if ( function_exists( 'blavatar_domain' ) ) {
+			$metadata['publisher']['logo'] = array(
+				'@type'  => 'ImageObject',
+				'url'    => blavatar_url( blavatar_domain( site_url() ), 'img', $size, self::staticize_subdomain( 'https://wordpress.com/i/favicons/apple-touch-icon-60x60.png' ) ),
+				'width'  => $size,
+				'height' => $size,
+			);
+		} elseif ( $site_icon_url ) {
+			$metadata['publisher']['logo'] = array(
+				'@type'  => 'ImageObject',
+				'url'    => $site_icon_url,
+				'width'  => $size,
+				'height' => $size,
+			);
+		}
+
+		return $metadata;
+	}
+
+	/**
+	 * Add image to legacy AMP post metadata.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param array   $metadata Metadata.
+	 * @param WP_Post $post     Post.
+	 * @return array Metadata.
+	 */
+	private static function add_image_to_metadata( $metadata, $post ) {
+		$image = Jetpack_PostImages::get_image(
+			$post->ID,
+			array(
+				'fallback_to_avatars' => true,
+				'avatar_size'         => 200,
+				// AMP already attempts these.
+				'from_thumbnail'      => false,
+				'from_attachment'     => false,
+			)
+		);
+
+		if ( empty( $image ) ) {
+			return self::add_fallback_image_to_metadata( $metadata );
+		}
+
+		if ( ! isset( $image['src_width'] ) ) {
+			$dimensions = self::extract_image_dimensions_from_getimagesize(
+				array(
+					$image['src'] => false,
+				)
+			);
+
+			if ( false !== $dimensions[ $image['src'] ] ) {
+				$image['src_width']  = $dimensions['width'];
+				$image['src_height'] = $dimensions['height'];
+			}
+		}
+
+		$metadata['image'] = array(
+			'@type' => 'ImageObject',
+			'url'   => $image['src'],
+		);
+		if ( isset( $image['src_width'] ) ) {
+			$metadata['image']['width'] = $image['src_width'];
+		}
+		if ( isset( $image['src_width'] ) ) {
+			$metadata['image']['height'] = $image['src_height'];
+		}
+
+		return $metadata;
+	}
+
+	/**
+	 * Add fallback image to legacy AMP post metadata.
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param array $metadata Metadata.
+	 * @return array Metadata.
+	 */
+	private static function add_fallback_image_to_metadata( $metadata ) {
+		/** This filter is documented in functions.opengraph.php */
+		$default_image = apply_filters( 'jetpack_open_graph_image_default', 'https://wordpress.com/i/blank.jpg' );
+
+		$metadata['image'] = array(
+			'@type'  => 'ImageObject',
+			'url'    => self::staticize_subdomain( $default_image ),
+			'width'  => 200,
+			'height' => 200,
+		);
+
+		return $metadata;
+	}
+
+	/**
+	 * Return static WordPress.com domain to use to load resources from WordPress.com.
+	 *
+	 * @param string $domain Asset URL.
+	 */
+	private static function staticize_subdomain( $domain ) {
+		// deal with WPCOM vs Jetpack.
+		if ( function_exists( 'staticize_subdomain' ) ) {
+			return staticize_subdomain( $domain );
+		} else {
+			return Jetpack::staticize_subdomain( $domain );
+		}
+	}
+
+	/**
+	 * Extract image dimensions via wpcom/imagesize, only on WPCOM
+	 *
+	 * @since 6.2.0
+	 *
+	 * @param array $dimensions Dimensions.
+	 * @return array Dimensions.
+	 */
+	private static function extract_image_dimensions_from_getimagesize( $dimensions ) {
+		if ( ! ( defined( 'IS_WPCOM' ) && IS_WPCOM && function_exists( 'require_lib' ) ) ) {
+			return $dimensions;
+		}
+		require_lib( 'wpcom/imagesize' );
+
+		foreach ( $dimensions as $url => $value ) {
+			if ( is_array( $value ) ) {
+				continue;
+			}
+			$result = wpcom_getimagesize( $url );
+			if ( is_array( $result ) ) {
+				$dimensions[ $url ] = array(
+					'width'  => $result[0],
+					'height' => $result[1],
+				);
+			}
+		}
+
+		return $dimensions;
+	}
+
+	/**
+	 * Display Open Graph Meta tags in AMP views.
+	 */
+	public static function amp_post_jetpack_og_tags() {
+		if ( ! ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ) {
+			Jetpack::init()->check_open_graph();
+		}
+
+		if ( function_exists( 'jetpack_og_tags' ) ) {
+			jetpack_og_tags();
+		}
+	}
+
+	/**
+	 * Force Freedom mode in VideoPress.
+	 *
+	 * @param array $options Array of VideoPress shortcode options.
+	 */
+	public static function videopress_enable_freedom_mode( $options ) {
+		if ( self::is_amp_request() ) {
+			$options['freedom'] = true;
+		}
+		return $options;
+	}
+
+	/**
+	 * Display custom markup for the sharing buttons when in an AMP view.
+	 *
+	 * @param string $markup          Content markup of the Jetpack sharing links.
+	 * @param array  $sharing_enabled Array of Sharing Services currently enabled.
+	 */
+	public static function render_sharing_html( $markup, $sharing_enabled ) {
+		if ( ! self::is_amp_request() ) {
+			return $markup;
+		}
+
+		remove_action( 'wp_footer', 'sharing_add_footer' );
+		if ( empty( $sharing_enabled ) ) {
+			return $markup;
+		}
+		$supported_services = array(
+			'facebook'  => array(
+				/** This filter is documented in modules/sharedaddy/sharing-sources.php */
+				'data-param-app_id' => apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' ),
+			),
+			'twitter'   => array(),
+			'pinterest' => array(),
+			'whatsapp'  => array(),
+			'tumblr'    => array(),
+			'linkedin'  => array(),
+		);
+		$sharing_links      = array();
+		foreach ( $sharing_enabled['visible'] as $id => $service ) {
+			if ( ! isset( $supported_services[ $id ] ) ) {
+				$sharing_links[] = "<!-- not supported: $id -->";
+				continue;
+			}
+			$args         = array_merge(
+				array(
+					'type' => $id,
+				),
+				$supported_services[ $id ]
+			);
+			$sharing_link = '<amp-social-share';
+			foreach ( $args as $key => $value ) {
+				$sharing_link .= sprintf( ' %s="%s"', sanitize_key( $key ), esc_attr( $value ) );
+			}
+			$sharing_link   .= '></amp-social-share>';
+			$sharing_links[] = $sharing_link;
+		}
+		return preg_replace( '#(?<=<div class="sd-content">).+?(?=</div>)#s', implode( '', $sharing_links ), $markup );
+	}
+}
+
+add_action( 'init', array( 'Jetpack_AMP_Support', 'init' ), 1 );
+
+add_action( 'admin_init', array( 'Jetpack_AMP_Support', 'admin_init' ), 1 );
+
diff --git a/plugins/jetpack/3rd-party/class.jetpack-modules-overrides.php b/plugins/jetpack/3rd-party/class.jetpack-modules-overrides.php
new file mode 100644
index 00000000..f0d86be9
--- /dev/null
+++ b/plugins/jetpack/3rd-party/class.jetpack-modules-overrides.php
@@ -0,0 +1,143 @@
+<?php
+
+/**
+ * Provides methods for dealing with module overrides.
+ *
+ * @since 5.9.0
+ */
+class Jetpack_Modules_Overrides {
+	/**
+	 * Used to cache module overrides so that we minimize how many times we appy the
+	 * option_jetpack_active_modules filter.
+	 *
+	 * @var null|array
+	 */
+	private $overrides = null;
+
+	/**
+	 * Clears the $overrides member used for caching.
+	 *
+	 * Since get_overrides() can be passed a falsey value to skip caching, this is probably
+	 * most useful for clearing cache between tests.
+	 *
+	 * @return void
+	 */
+	public function clear_cache() {
+		$this->overrides = null;
+	}
+
+	/**
+	 * Returns true if there is a filter on the jetpack_active_modules option.
+	 *
+	 * @return bool Whether there is a filter on the jetpack_active_modules option.
+	 */
+	public function do_overrides_exist() {
+		return (bool) ( has_filter( 'option_jetpack_active_modules' ) || has_filter( 'jetpack_active_modules' ) );
+	}
+
+	/**
+	 * Gets the override for a given module.
+	 *
+	 * @param string  $module_slug The module's slug.
+	 * @param boolean $use_cache   Whether or not cached overrides should be used.
+	 *
+	 * @return bool|string False if no override for module. 'active' or 'inactive' if there is an override.
+	 */
+	public function get_module_override( $module_slug, $use_cache = true ) {
+		$overrides = $this->get_overrides( $use_cache );
+
+		if ( ! isset( $overrides[ $module_slug ] ) ) {
+			return false;
+		}
+
+		return $overrides[ $module_slug ];
+	}
+
+	/**
+	 * Returns an array of module overrides where the key is the module slug and the value
+	 * is true if the module is forced on and false if the module is forced off.
+	 *
+	 * @param bool $use_cache Whether or not cached overrides should be used.
+	 *
+	 * @return array The array of module overrides.
+	 */
+	public function get_overrides( $use_cache = true ) {
+		if ( $use_cache && ! is_null( $this->overrides ) ) {
+			return $this->overrides;
+		}
+
+		if ( ! $this->do_overrides_exist() ) {
+			return array();
+		}
+
+		$available_modules = Jetpack::get_available_modules();
+
+		/**
+		 * First, let's get all modules that have been forced on.
+		 */
+
+		/** This filter is documented in wp-includes/option.php */
+		$filtered = apply_filters( 'option_jetpack_active_modules', array() );
+
+		/** This filter is documented in class.jetpack.php */
+		$filtered = apply_filters( 'jetpack_active_modules', $filtered );
+
+		$forced_on = array_diff( $filtered, array() );
+
+		/**
+		 * Second, let's get all modules forced off.
+		 */
+
+		/** This filter is documented in wp-includes/option.php */
+		$filtered = apply_filters( 'option_jetpack_active_modules', $available_modules );
+
+		/** This filter is documented in class.jetpack.php */
+		$filtered = apply_filters( 'jetpack_active_modules', $filtered );
+
+		$forced_off = array_diff( $available_modules, $filtered );
+
+		/**
+		 * Last, build the return value.
+		 */
+		$return_value = array();
+		foreach ( $forced_on as $on ) {
+			$return_value[ $on ] = 'active';
+		}
+
+		foreach ( $forced_off as $off ) {
+			$return_value[ $off ] = 'inactive';
+		}
+
+		$this->overrides = $return_value;
+
+		return $return_value;
+	}
+
+	/**
+	 * A reference to an instance of this class.
+	 *
+	 * @var Jetpack_Modules_Overrides
+	 */
+	private static $instance = null;
+
+	/**
+	 * Returns the singleton instance of Jetpack_Modules_Overrides
+	 *
+	 * @return Jetpack_Modules_Overrides
+	 */
+	public static function instance() {
+		if ( is_null( self::$instance ) ) {
+			self::$instance = new Jetpack_Modules_Overrides();
+		}
+
+		return self::$instance;
+	}
+
+	/**
+	 * Private construct to enforce singleton.
+	 */
+	private function __construct() {
+	}
+}
+
+Jetpack_Modules_Overrides::instance();
diff --git a/plugins/jetpack/3rd-party/debug-bar.php b/plugins/jetpack/3rd-party/debug-bar.php
new file mode 100644
index 00000000..a6449903
--- /dev/null
+++ b/plugins/jetpack/3rd-party/debug-bar.php
@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * Checks if the search module is active, and if so, will initialize the singleton instance
+ * of Jetpack_Search_Debug_Bar and add it to the array of debug bar panels.
+ *
+ * @param array $panels The array of debug bar panels.
+ * @return array $panel The array of debug bar panels with our added panel.
+ */
+function init_jetpack_search_debug_bar( $panels ) {
+	if ( ! Jetpack::is_module_active( 'search' ) ) {
+		return $panels;
+	}
+
+	require_once dirname( __FILE__ ) . '/debug-bar/class.jetpack-search-debug-bar.php';
+	$panels[] = Jetpack_Search_Debug_Bar::instance();
+	return $panels;
+}
+add_filter( 'debug_bar_panels', 'init_jetpack_search_debug_bar' );
diff --git a/plugins/jetpack/3rd-party/debug-bar/class.jetpack-search-debug-bar.php b/plugins/jetpack/3rd-party/debug-bar/class.jetpack-search-debug-bar.php
new file mode 100644
index 00000000..025f7c21
--- /dev/null
+++ b/plugins/jetpack/3rd-party/debug-bar/class.jetpack-search-debug-bar.php
@@ -0,0 +1,173 @@
+<?php
+
+/**
+ * Singleton class instantiated by Jetpack_Searc_Debug_Bar::instance() that handles
+ * rendering the Jetpack Search debug bar menu item and panel.
+ */
+class Jetpack_Search_Debug_Bar extends Debug_Bar_Panel {
+	/**
+	 * Holds singleton instance
+	 *
+	 * @var Jetpack_Search_Debug_Bar
+	 */
+	protected static $instance = null;
+
+	/**
+	 * The title to use in the debug bar navigation
+	 *
+	 * @var string
+	 */
+	public $title;
+
+	/**
+	 * Constructor
+	 */
+	public function __construct() {
+		$this->title( esc_html__( 'Jetpack Search', 'jetpack' ) );
+		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
+		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
+		add_action( 'login_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
+		add_action( 'enqueue_embed_scripts', array( $this, 'enqueue_scripts' ) );
+	}
+
+	/**
+	 * Returns the singleton instance of Jetpack_Search_Debug_Bar
+	 *
+	 * @return Jetpack_Search_Debug_Bar
+	 */
+	public static function instance() {
+		if ( is_null( self::$instance ) ) {
+			self::$instance = new Jetpack_Search_Debug_Bar();
+		}
+		return self::$instance;
+	}
+
+	/**
+	 * Enqueues styles for our panel in the debug bar
+	 *
+	 * @return void
+	 */
+	public function enqueue_scripts() {
+		// Do not enqueue scripts if we haven't already enqueued Debug Bar or Query Monitor styles.
+		if ( ! wp_style_is( 'debug-bar' ) && ! wp_style_is( 'query-monitor' ) ) {
+			return;
+		}
+
+		wp_enqueue_style(
+			'jetpack-search-debug-bar',
+			plugins_url( '3rd-party/debug-bar/debug-bar.css', JETPACK__PLUGIN_FILE )
+		);
+		wp_enqueue_script(
+			'jetpack-search-debug-bar',
+			plugins_url( '3rd-party/debug-bar/debug-bar.js', JETPACK__PLUGIN_FILE ),
+			array( 'jquery' )
+		);
+	}
+
+	/**
+	 * Should the Jetpack Search Debug Bar show?
+	 *
+	 * Since we've previously done a check for the search module being activated, let's just return true.
+	 * Later on, we can update this to only show when `is_search()` is true.
+	 *
+	 * @return boolean
+	 */
+	public function is_visible() {
+		return true;
+	}
+
+	/**
+	 * Renders the panel content
+	 *
+	 * @return void
+	 */
+	public function render() {
+		if ( ! class_exists( 'Jetpack_Search' ) ) {
+			return;
+		}
+
+		$jetpack_search = Jetpack_Search::instance();
+		$last_query_info = $jetpack_search->get_last_query_info();
+
+		// If not empty, let's reshuffle the order of some things.
+		if ( ! empty( $last_query_info ) ) {
+			$args     = $last_query_info['args'];
+			$response = $last_query_info['response'];
+			$response_code = $last_query_info['response_code'];
+
+			unset( $last_query_info['args'] );
+			unset( $last_query_info['response'] );
+			unset( $last_query_info['response_code'] );
+
+			if ( is_null( $last_query_info['es_time'] ) ) {
+				$last_query_info['es_time'] = esc_html_x(
+					'cache hit',
+					'displayed in search results when results are cached',
+					'jetpack'
+				);
+			}
+
+			$temp = array_merge(
+				array( 'response_code' => $response_code ),
+				array( 'args' => $args ),
+				$last_query_info,
+				array( 'response' => $response )
+			);
+
+			$last_query_info = $temp;
+		}
+		?>
+		<div class="jetpack-search-debug-bar">
+			<h2><?php esc_html_e( 'Last query information:', 'jetpack' ); ?></h2>
+			<?php if ( empty( $last_query_info ) ) : ?>
+					<?php echo esc_html_x( 'None', 'Text displayed when there is no information', 'jetpack' ); ?>
+			<?php
+				else :
+					foreach ( $last_query_info as $key => $info ) :
+					?>
+						<h3><?php echo esc_html( $key ); ?></h3>
+					<?php
+					if ( 'response' !== $key && 'args' !== $key ) :
+					?>
+						<pre><?php print_r( esc_html( $info ) ); ?></pre>
+					<?php
+					else :
+						$this->render_json_toggle( $info );
+					endif;
+					?>
+					<?php
+					endforeach;
+			endif;
+			?>
+		</div><!-- Closes .jetpack-search-debug-bar -->
+		<?php
+	}
+
+	/**
+	 * Responsible for rendering the HTML necessary for the JSON toggle
+	 *
+	 * @param array $value The resonse from the API as an array.
+	 * @return void
+	 */
+	public function render_json_toggle( $value ) {
+	?>
+		<div class="json-toggle-wrap">
+			<pre class="json"><?php
+				// esc_html() will not double-encode entities (&amp; -> &amp;amp;).
+				// If any entities are part of the JSON blob, we want to re-encoode them
+				// (double-encode them) so that they are displayed correctly in the debug
+				// bar.
+				// Use _wp_specialchars() "manually" to ensure entities are encoded correctly.
+				echo _wp_specialchars(
+					wp_json_encode( $value ),
+					ENT_NOQUOTES, // Don't need to encode quotes (output is for a text node).
+					'UTF-8',      // wp_json_encode() outputs UTF-8 (really just ASCII), not the blog's charset.
+					true          // Do "double-encode" existing HTML entities
+				);
+			?></pre>
+			<span class="pretty toggle"><?php echo esc_html_x( 'Pretty', 'label for formatting JSON', 'jetpack' ); ?></span>
+			<span class="ugly toggle"><?php echo esc_html_x( 'Minify', 'label for formatting JSON', 'jetpack' ); ?></span>
+		</div>
+	<?php
+	}
+}
diff --git a/plugins/jetpack/3rd-party/debug-bar/debug-bar.css b/plugins/jetpack/3rd-party/debug-bar/debug-bar.css
new file mode 100644
index 00000000..2cc922c4
--- /dev/null
+++ b/plugins/jetpack/3rd-party/debug-bar/debug-bar.css
@@ -0,0 +1,56 @@
+.jetpack-search-debug-bar h2,
+.qm-debug-bar-output .jetpack-search-debug-bar h2 {
+	float: none !important;
+	padding: 0 !important;
+	text-align: left !important;
+}
+
+.qm-debug-bar-output .jetpack-search-debug-bar h2 {
+	margin-top: 1em !important;
+}
+
+.qm-debug-bar-output .jetpack-search-debug-bar h2:first-child {
+	margin-top: .5em !important;
+}
+
+.debug-menu-target h3 {
+	padding-top: 0
+}
+
+.jetpack-search-debug-output-toggle .print-r {
+	display: none;
+}
+
+.json-toggle-wrap {
+	position: relative;
+}
+
+.json-toggle-wrap .toggle {
+	position: absolute;
+		bottom: 10px;
+		right: 10px;
+	background: #fff;
+	border: 1px solid #000;
+	cursor: pointer;
+	padding: 2px 4px;
+}
+
+.json-toggle-wrap .ugly {
+	display: none;
+}
+
+.json-toggle-wrap.pretty .pretty {
+	display: none;
+}
+
+.json-toggle-wrap.pretty .ugly {
+	display: inline;
+}
+
+.jetpack-search-debug-bar pre {
+	white-space: pre-wrap;
+	white-space: -moz-pre-wrap;
+	white-space: -pre-wrap;
+	white-space: -o-pre-wrap;
+	word-wrap: break-word;
+}
diff --git a/plugins/jetpack/3rd-party/debug-bar/debug-bar.js b/plugins/jetpack/3rd-party/debug-bar/debug-bar.js
new file mode 100644
index 00000000..5043cf10
--- /dev/null
+++ b/plugins/jetpack/3rd-party/debug-bar/debug-bar.js
@@ -0,0 +1,22 @@
+/* global jQuery, JSON */
+
+( function( $ ) {
+	$( document ).ready( function() {
+		$( '.jetpack-search-debug-bar .json-toggle-wrap .toggle' ).click( function() {
+			var t = $( this ),
+				wrap = t.closest( '.json-toggle-wrap' ),
+				pre = wrap.find( 'pre' ),
+				content = pre.text(),
+				isPretty = wrap.hasClass( 'pretty' );
+
+			if ( ! isPretty ) {
+				pre.text( JSON.stringify( JSON.parse( content ), null, 2 ) );
+			} else {
+				content.replace( '\t', '' ).replace( '\n', '' ).replace( ' ', '' );
+				pre.text( JSON.stringify( JSON.parse( content ) ) );
+			}
+
+			wrap.toggleClass( 'pretty' );
+		} );
+	} );
+} )( jQuery );
diff --git a/plugins/jetpack/3rd-party/domain-mapping.php b/plugins/jetpack/3rd-party/domain-mapping.php
new file mode 100644
index 00000000..6079ac32
--- /dev/null
+++ b/plugins/jetpack/3rd-party/domain-mapping.php
@@ -0,0 +1,113 @@
+<?php
+
+/**
+ * Class Jetpack_3rd_Party_Domain_Mapping
+ *
+ * This class contains methods that are used to provide compatibility between Jetpack sync and domain mapping plugins.
+ */
+class Jetpack_3rd_Party_Domain_Mapping {
+
+	/**
+	 * @var Jetpack_3rd_Party_Domain_Mapping
+	 **/
+	private static $instance = null;
+
+	/**
+	 * An array of methods that are used to hook the Jetpack sync filters for home_url and site_url to a mapping plugin.
+	 *
+	 * @var array
+	 */
+	static $test_methods = array(
+		'hook_wordpress_mu_domain_mapping',
+		'hook_wpmu_dev_domain_mapping'
+	);
+
+	static function init() {
+		if ( is_null( self::$instance ) ) {
+			self::$instance = new Jetpack_3rd_Party_Domain_Mapping;
+		}
+
+		return self::$instance;
+	}
+
+	private function __construct() {
+		add_action( 'plugins_loaded', array( $this, 'attempt_to_hook_domain_mapping_plugins' ) );
+	}
+
+	/**
+	 * This function is called on the plugins_loaded action and will loop through the $test_methods
+	 * to try and hook a domain mapping plugin to the Jetpack sync filters for the home_url and site_url callables.
+	 */
+	function attempt_to_hook_domain_mapping_plugins() {
+		if ( ! Jetpack_Constants::is_defined( 'SUNRISE' ) ) {
+			return;
+		}
+
+		$hooked = false;
+		$count = count( self::$test_methods );
+		for ( $i = 0; $i < $count && ! $hooked; $i++ ) {
+			$hooked = call_user_func( array( $this, self::$test_methods[ $i ] ) );
+		}
+	}
+
+	/**
+	 * This method will test for a constant and function that are known to be used with Donncha's WordPress MU
+	 * Domain Mapping plugin. If conditions are met, we hook the domain_mapping_siteurl() function to Jetpack sync
+	 * filters for home_url and site_url callables.
+	 *
+	 * @return bool
+	 */
+	function hook_wordpress_mu_domain_mapping() {
+		if ( ! Jetpack_Constants::is_defined( 'SUNRISE_LOADED' ) || ! $this->function_exists( 'domain_mapping_siteurl' ) ) {
+			return false;
+		}
+
+		add_filter( 'jetpack_sync_home_url', 'domain_mapping_siteurl' );
+		add_filter( 'jetpack_sync_site_url', 'domain_mapping_siteurl' );
+
+		return true;
+	}
+
+	/**
+	 * This method will test for a class and method known to be used in WPMU Dev's domain mapping plugin. If the
+	 * method exists, then we'll hook the swap_to_mapped_url() to our Jetpack sync filters for home_url and site_url.
+	 *
+	 * @return bool
+	 */
+	function hook_wpmu_dev_domain_mapping() {
+		if ( ! $this->class_exists( 'domain_map' ) || ! $this->method_exists( 'domain_map', 'utils' ) ) {
+			return false;
+		}
+
+		$utils = $this->get_domain_mapping_utils_instance();
+		add_filter( 'jetpack_sync_home_url', array( $utils, 'swap_to_mapped_url' ) );
+		add_filter( 'jetpack_sync_site_url', array( $utils, 'swap_to_mapped_url' ) );
+
+		return true;
+	}
+
+	/*
+	 * Utility Methods
+	 *
+	 * These methods are very minimal, and in most cases, simply pass on arguments. Why create them you ask?
+	 * So that we can test.
+	 */
+
+	public function method_exists( $class, $method ) {
+		return method_exists( $class, $method );
+	}
+
+	public function class_exists( $class ) {
+		return class_exists( $class );
+	}
+
+	public function function_exists( $function ) {
+		return function_exists( $function );
+	}
+
+	public function get_domain_mapping_utils_instance() {
+		return domain_map::utils();
+	}
+}
+
+Jetpack_3rd_Party_Domain_Mapping::init();
diff --git a/plugins/jetpack/3rd-party/polldaddy.php b/plugins/jetpack/3rd-party/polldaddy.php
new file mode 100644
index 00000000..ec484829
--- /dev/null
+++ b/plugins/jetpack/3rd-party/polldaddy.php
@@ -0,0 +1,7 @@
+<?php
+
+class Jetpack_Sync {
+	static function sync_options() {
+		_deprecated_function( __METHOD__, 'jetpack-4.2', 'jetpack_options_whitelist filter' );
+	}
+}
diff --git a/plugins/jetpack/3rd-party/qtranslate-x.php b/plugins/jetpack/3rd-party/qtranslate-x.php
new file mode 100644
index 00000000..07390b05
--- /dev/null
+++ b/plugins/jetpack/3rd-party/qtranslate-x.php
@@ -0,0 +1,19 @@
+<?php
+/**
+ * Prevent qTranslate X from redirecting REST calls.
+ *
+ * @since 5.3
+ *
+ * @param string $url_lang Language URL to redirect to.
+ * @param string $url_orig Original URL.
+ * @param array $url_info  Pieces of original URL.
+ *
+ * @return bool
+ */
+function jetpack_no_qtranslate_rest_url_redirect( $url_lang, $url_orig, $url_info ) {
+	if ( false !== strpos( $url_info['wp-path'], 'wp-json/jetpack' ) ) {
+		return false;
+	}
+	return $url_lang;
+}
+add_filter( 'qtranslate_language_detect_redirect', 'jetpack_no_qtranslate_rest_url_redirect', 10, 3 );
diff --git a/plugins/jetpack/3rd-party/vaultpress.php b/plugins/jetpack/3rd-party/vaultpress.php
new file mode 100644
index 00000000..c5cb71ff
--- /dev/null
+++ b/plugins/jetpack/3rd-party/vaultpress.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Notify user that VaultPress has been disabled. Hide VaultPress notice that requested attention.
+ *
+ * @since 5.8
+ */
+function jetpack_vaultpress_rewind_enabled_notice() {
+	// The deactivation is performed here because there may be pages that admin_init runs on,
+	// such as admin_ajax, that could deactivate the plugin without showing this notification.
+	deactivate_plugins( 'vaultpress/vaultpress.php' );
+
+	// Remove WP core notice that says that the plugin was activated.
+	if ( isset( $_GET['activate'] ) ) {
+		unset( $_GET['activate'] );
+	}
+	?>
+	<div class="notice notice-success vp-deactivated">
+		<h2 style="margin-bottom: 0.25em;"><?php _e( 'Jetpack is now handling your backups.', 'jetpack' ); ?></h2>
+		<p><?php _e( 'VaultPress is no longer needed and has been deactivated.', 'jetpack' ); ?></p>
+	</div>
+	<style>#vp-notice{display:none;}</style>
+	<?php
+}
+
+/**
+ * If Backup & Scan is enabled, remove its entry in sidebar, deactivate VaultPress, and show a notification.
+ *
+ * @since 5.8
+ */
+function jetpack_vaultpress_rewind_check() {
+	if ( Jetpack::is_active() &&
+		 Jetpack::is_plugin_active( 'vaultpress/vaultpress.php' ) &&
+		 Jetpack::is_rewind_enabled()
+		) {
+		remove_submenu_page( 'jetpack', 'vaultpress' );
+
+		add_action( 'admin_notices', 'jetpack_vaultpress_rewind_enabled_notice' );
+	}
+}
+
+add_action( 'admin_init', 'jetpack_vaultpress_rewind_check', 11 );
diff --git a/plugins/jetpack/3rd-party/woocommerce-services.php b/plugins/jetpack/3rd-party/woocommerce-services.php
new file mode 100644
index 00000000..b868697f
--- /dev/null
+++ b/plugins/jetpack/3rd-party/woocommerce-services.php
@@ -0,0 +1,133 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+class WC_Services_Installer {
+
+	/**
+	 * @var Jetpack
+	 **/
+	private $jetpack;
+
+	/**
+	 * @var WC_Services_Installer
+	 **/
+	private static $instance = null;
+
+	static function init() {
+		if ( is_null( self::$instance ) ) {
+			self::$instance = new WC_Services_Installer();
+		}
+		return self::$instance;
+	}
+
+	public function __construct() {
+		$this->jetpack = Jetpack::init();
+
+		add_action( 'admin_init', array( $this, 'add_error_notice' ) );
+		add_action( 'admin_init', array( $this, 'try_install' ) );
+	}
+
+	/**
+	 * Verify the intent to install WooCommerce Services, and kick off installation.
+	 */
+	public function try_install() {
+		if ( ! isset( $_GET['wc-services-action'] ) ) {
+			return;
+		}
+		check_admin_referer( 'wc-services-install' );
+
+		$result = false;
+
+		switch ( $_GET['wc-services-action'] ) {
+			case 'install':
+				if ( current_user_can( 'install_plugins' ) ) {
+					$this->jetpack->stat( 'jitm', 'wooservices-install-' . JETPACK__VERSION );
+					$result = $this->install();
+					if ( $result ) {
+						$result = $this->activate();
+					}
+				}
+				break;
+
+			case 'activate':
+				if ( current_user_can( 'activate_plugins' ) ) {
+					$this->jetpack->stat( 'jitm', 'wooservices-activate-' . JETPACK__VERSION );
+					$result = $this->activate();
+				}
+				break;
+		}
+
+		$redirect = isset( $_GET['redirect'] ) ? admin_url( $_GET['redirect'] ) : wp_get_referer();
+
+		if ( $result ) {
+			$this->jetpack->stat( 'jitm', 'wooservices-activated-' . JETPACK__VERSION );
+		} else {
+			$redirect = add_query_arg( 'wc-services-install-error', true, $redirect );
+		}
+
+		wp_safe_redirect( $redirect );
+
+		exit;
+	}
+
+	/**
+	 * Set up installation error admin notice.
+	 */
+	public function add_error_notice() {
+		if ( ! empty( $_GET['wc-services-install-error'] ) ) {
+			add_action( 'admin_notices', array( $this, 'error_notice' ) );
+		}
+	}
+
+	/**
+	 * Notify the user that the installation of WooCommerce Services failed.
+	 */
+	public function error_notice() {
+		?>
+		<div class="notice notice-error is-dismissible">
+			<p><?php _e( 'There was an error installing WooCommerce Services.', 'jetpack' ); ?></p>
+		</div>
+		<?php
+	}
+
+	/**
+	 * Download and install the WooCommerce Services plugin.
+	 *
+	 * @return bool result of installation
+	 */
+	private function install() {
+		include_once( ABSPATH . '/wp-admin/includes/admin.php' );
+		include_once( ABSPATH . '/wp-admin/includes/plugin-install.php' );
+		include_once( ABSPATH . '/wp-admin/includes/plugin.php' );
+		include_once( ABSPATH . '/wp-admin/includes/class-wp-upgrader.php' );
+		include_once( ABSPATH . '/wp-admin/includes/class-plugin-upgrader.php' );
+
+		$api = plugins_api( 'plugin_information', array( 'slug' => 'woocommerce-services' ) );
+
+		if ( is_wp_error( $api ) ) {
+			return false;
+		}
+
+		$upgrader = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
+		$result   = $upgrader->install( $api->download_link );
+
+		return true === $result;
+	}
+
+	/**
+	 * Activate the WooCommerce Services plugin.
+	 *
+	 * @return bool result of activation
+	 */
+	private function activate() {
+		$result = activate_plugin( 'woocommerce-services/woocommerce-services.php' );
+
+		// activate_plugin() returns null on success
+		return is_null( $result );
+	}
+}
+
+WC_Services_Installer::init();
diff --git a/plugins/jetpack/3rd-party/woocommerce.php b/plugins/jetpack/3rd-party/woocommerce.php
new file mode 100644
index 00000000..78a307b6
--- /dev/null
+++ b/plugins/jetpack/3rd-party/woocommerce.php
@@ -0,0 +1,105 @@
+<?php
+/**
+ * This file contains compatibility functions for WooCommerce to improve Jetpack feature support.
+ */
+add_action( 'woocommerce_init', 'jetpack_woocommerce_integration' );
+
+function jetpack_woocommerce_integration() {
+	/**
+	 * Double check WooCommerce exists - unlikely to fail due to the hook being used but better safe than sorry.
+	 */
+	if ( ! class_exists( 'WooCommerce' ) ) {
+		return;
+	}
+
+	add_action( 'woocommerce_share', 'jetpack_woocommerce_social_share_icons', 10 );
+
+	/**
+	 * Wrap in function exists check since this requires WooCommerce 3.3+.
+	 */
+	if ( function_exists( 'wc_get_default_products_per_row' ) ) {
+		add_filter( 'infinite_scroll_render_callbacks', 'jetpack_woocommerce_infinite_scroll_render_callback', 10 );
+		add_action( 'wp_enqueue_scripts', 'jetpack_woocommerce_infinite_scroll_style', 10 );
+	}
+}
+
+/*
+ * Make sure the social sharing icons show up under the product's short description
+ */
+function jetpack_woocommerce_social_share_icons() {
+	if ( function_exists( 'sharing_display' ) ) {
+		remove_filter( 'the_content', 'sharing_display', 19 );
+		remove_filter( 'the_excerpt', 'sharing_display', 19 );
+		echo sharing_display();
+	}
+}
+
+/**
+ * Remove sharing display from account, cart, and checkout pages in WooCommerce.
+ */
+function jetpack_woocommerce_remove_share() {
+	/**
+	 * Double check WooCommerce exists - unlikely to fail due to the hook being used but better safe than sorry.
+	 */
+	if ( ! class_exists( 'WooCommerce' ) ) {
+		return;
+	}
+
+	if ( is_cart() || is_checkout() || is_account_page() ) {
+		remove_filter( 'the_content', 'sharing_display', 19 );
+		if ( class_exists( 'Jetpack_Likes' ) ) {
+			remove_filter( 'the_content', array( Jetpack_Likes::init(), 'post_likes' ), 30, 1 );
+		}
+	}
+}
+add_action( 'loop_start', 'jetpack_woocommerce_remove_share' );
+
+/**
+ * Add a callback for WooCommerce product rendering in infinite scroll.
+ *
+ * @param array $callbacks
+ * @return array
+ */
+function jetpack_woocommerce_infinite_scroll_render_callback( $callbacks ) {
+	$callbacks[] = 'jetpack_woocommerce_infinite_scroll_render';
+	return $callbacks;
+}
+
+/**
+ * Add a default renderer for WooCommerce products within infinite scroll.
+ */
+function jetpack_woocommerce_infinite_scroll_render() {
+	if ( ! is_shop() && ! is_product_taxonomy() && ! is_product_category() && ! is_product_tag() ) {
+		return;
+	}
+
+	woocommerce_product_loop_start();
+
+	while ( have_posts() ) {
+		the_post();
+		wc_get_template_part( 'content', 'product' );
+	}
+
+	woocommerce_product_loop_end();
+}
+
+/**
+ * Basic styling when infinite scroll is active only.
+ */
+function jetpack_woocommerce_infinite_scroll_style() {
+	$custom_css = "
+	.infinite-scroll .woocommerce-pagination {
+		display: none;
+	}";
+	wp_add_inline_style( 'woocommerce-layout', $custom_css );
+}
+
+function jetpack_woocommerce_lazy_images_compat() {
+	wp_add_inline_script( 'wc-cart-fragments', "
+		jQuery( 'body' ).bind( 'wc_fragments_refreshed', function() {
+			jQuery( 'body' ).trigger( 'jetpack-lazy-images-load' );
+		} );
+	" );
+}
+
+add_action( 'wp_enqueue_scripts', 'jetpack_woocommerce_lazy_images_compat', 11 );
diff --git a/plugins/jetpack/3rd-party/wpml.php b/plugins/jetpack/3rd-party/wpml.php
new file mode 100644
index 00000000..219cb37d
--- /dev/null
+++ b/plugins/jetpack/3rd-party/wpml.php
@@ -0,0 +1,62 @@
+<?php
+/**
+ * Only load these if WPML plugin is installed and active.
+ */
+
+/**
+ * Load routines only if WPML is loaded.
+ *
+ * @since 4.4.0
+ */
+function wpml_jetpack_init() {
+	add_action( 'jetpack_widget_get_top_posts', 'wpml_jetpack_widget_get_top_posts', 10, 3 );
+	add_filter( 'grunion_contact_form_field_html', 'grunion_contact_form_field_html_filter', 10, 3 );
+}
+add_action( 'wpml_loaded', 'wpml_jetpack_init' );
+
+/**
+ * Filter the Top Posts and Pages by language.
+ *
+ * @param array  $posts    Array of the most popular posts.
+ * @param array  $post_ids Array of Post IDs.
+ * @param string $count    Number of Top Posts we want to display.
+ *
+ * @return array
+ */
+function wpml_jetpack_widget_get_top_posts( $posts, $post_ids, $count ) {
+	global $sitepress;
+
+	foreach ( $posts as $k => $post ) {
+		$lang_information = wpml_get_language_information( $post['post_id'] );
+		if ( ! is_wp_error( $lang_information ) ) {
+			$post_language = substr( $lang_information['locale'], 0, 2 );
+			if ( $post_language !== $sitepress->get_current_language() ) {
+				unset( $posts[ $k ] );
+			}
+		}
+	}
+
+	return $posts;
+}
+
+/**
+ * Filter the HTML of the Contact Form and output the one requested by language.
+ *
+ * @param string   $r           Contact Form HTML output.
+ * @param string   $field_label Field label.
+ * @param int|null $id          Post ID.
+ *
+ * @return string
+ */
+function grunion_contact_form_field_html_filter( $r, $field_label, $id ){
+	global $sitepress;
+
+	if ( function_exists( 'icl_translate' ) ) {
+		if ( $sitepress->get_current_language() !== $sitepress->get_default_language() ) {
+			$label_translation = icl_translate( 'jetpack ', $field_label . '_label', $field_label );
+			$r                 = str_replace( $field_label, $label_translation, $r );
+		}
+	}
+
+	return $r;
+}