} $id = ! $id && ! empty( $_GET['post'] ) ? (int) wp_unslash( $_GET['post'] ) : (int) $id; // phpcs:ignore HM.Security.ValidatedSanitizedInput, HM.Security.NonceVerification.Recommended return $id && wc_get_page_id( 'checkout' ) === $id; } /** * Checks whether the queried object is the WooCommerce account page. * * @since 4.1.3 * * @param int $id The post ID to check against (optional). * @return bool Whether the current page is the WooCommerce account page. */ public function isWooCommerceAccountPage( $id = 0 ) { if ( ! $this->isWooCommerceActive() ) { return false; } if ( ! is_admin() && ! aioseo()->helpers->isAjaxCronRestRequest() && function_exists( 'is_account_page' ) ) { return is_account_page(); } $id = ! $id && ! empty( $_GET['post'] ) ? (int) wp_unslash( $_GET['post'] ) : (int) $id; // phpcs:ignore HM.Security.ValidatedSanitizedInput, HM.Security.NonceVerification.Recommended return $id && wc_get_page_id( 'myaccount' ) === $id; } /** * Checks whether the queried object is a WooCommerce product page. * * @since 4.5.5 * * @return bool Whether the current page is a WooCommerce product page. */ public function isWooCommerceProductPage() { if ( ! $this->isWooCommerceActive() || ! function_exists( 'is_product' ) ) { return false; } return is_product(); } /** * Checks whether the queried object is a WooCommerce taxonomy page. * * @since 4.5.5 * * @return bool Whether the current page is a WooCommerce taxonomy page. */ public function isWooCommerceTaxonomyPage() { if ( ! $this->isWooCommerceActive() || ! function_exists( 'is_product_taxonomy' ) ) { return false; } return is_product_taxonomy(); } /** * Internationalize. * * @since 4.0.0 * * @param $in * @return mixed|void */ public function internationalize( $in ) { if ( function_exists( 'langswitch_filter_langs_with_message' ) ) { $in = langswitch_filter_langs_with_message( $in ); } if ( function_exists( 'polyglot_filter' ) ) { $in = polyglot_filter( $in ); } if ( function_exists( 'qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage' ) ) { $in = qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $in ); } elseif ( function_exists( 'ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage' ) ) { $in = ppqtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage( $in ); } elseif ( function_exists( 'qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage' ) ) { $in = qtranxf_useCurrentLanguageIfNotFoundUseDefaultLanguage( $in ); } return apply_filters( 'localization', $in ); } /** * Checks if WPML is active. * * @since 4.0.0 * * @return bool True if it is, false if not. */ public function isWpmlActive() { return class_exists( 'SitePress' ); } /** * Localizes a given URL. * * This is required for compatibility with WPML. * * @since 4.0.0 * * @param string $path The relative path of the URL. * @return string $url The filtered URL. */ public function localizedUrl( $path ) { $url = apply_filters( 'wpml_home_url', home_url( '/' ) ); // Remove URL parameters. preg_match_all( '/\?[\s\S]+/', $url, $matches ); // Get the base URL. $url = preg_replace( '/\?[\s\S]+/', '', $url ); $url = trailingslashit( $url ); $url .= preg_replace( '/\//', '', $path, 1 ); // Readd URL parameters. if ( $matches && $matches[0] ) { $url .= $matches[0][0]; } return $url; } /** * Checks whether BuddyPress is active. * * @since 4.0.0 * * @return boolean */ public function isBuddyPressActive() { return class_exists( 'BuddyPress' ); } /** * Checks whether the queried object is a buddy press user page. * * @since 4.0.0 * * @return boolean */ public function isBuddyPressUser() { return $this->isBuddyPressActive() && function_exists( 'bp_is_user' ) && bp_is_user(); } /** * Returns if the page is a BuddyPress page (Activity, Members, Groups). * * @since 4.0.0 * * @param int $postId The post ID. * @return bool If the page is a BuddyPress page or not. */ public function isBuddyPressPage( $postId = 0 ) { $bpPages = get_option( 'bp-pages' ); if ( empty( $bpPages ) ) { return false; } foreach ( $bpPages as $page ) { if ( (int) $page === (int) $postId ) { return true; } } return false; } /** * Check if is a BBpress post type. * * @since 4.2.8 * * @param string $postType The post type to check. * @return bool Whether this is a bbPress post type. */ public function isBBPressPostType( $postType ) { if ( ! class_exists( 'bbPress' ) ) { return false; } $bbPressPostTypes = [ 'forum', 'topic', 'reply' ]; return in_array( $postType, $bbPressPostTypes, true ); } /** * Returns ACF fields as an array of meta keys and values. * * @since 4.0.6 * * @param \WP_Post|int $post The post. * @param array $types A whitelist of ACF field types. * @return array An array of meta keys and values. */ public function getAcfContent( $post = null, $types = [] ) { $post = ( $post && is_object( $post ) ) ? $post : $this->getPost( $post ); if ( ! class_exists( 'ACF' ) || ! function_exists( 'get_field_objects' ) ) { return []; } if ( defined( 'ACF_VERSION' ) && version_compare( ACF_VERSION, '5.7.0', '<' ) ) { return []; } // Set defaults. $allowedTypes = [ 'text', 'textarea', 'email', 'url', 'wysiwyg', 'image', 'gallery', 'link', // 'taxonomy', ]; $types = wp_parse_args( $types, $allowedTypes ); $fieldObjects = get_field_objects( $post->ID ); if ( empty( $fieldObjects ) ) { return []; } // Filter out any fields that are not in our allowed types. $fields = array_filter( $fieldObjects, function( $object ) use ( $types ) { return ! empty( $object['value'] ) && in_array( $object['type'], $types, true ); }); // Create an array with the field names and values with added HTML markup. $acfFields = []; foreach ( $fields as $field ) { switch ( $field['type'] ) { case 'url': $value = make_clickable( $field['value'] ?? '' ); break; case 'image': // Image format options are array, URL (string), id (int). $imageUrl = is_array( $field['value'] ) ? $field['value']['url'] : $field['value']; $imageUrl = is_numeric( $imageUrl ) ? wp_get_attachment_image_url( $imageUrl ) : $imageUrl; $value = ""; break; case 'gallery': $imageUrl = $field['value']; // The value of a gallery field should always be an array. if ( is_array( $imageUrl ) ) { $imageUrl = current( $imageUrl ); } // Image array format. if ( is_array( $imageUrl ) && ! empty( $imageUrl['url'] ) ) { $imageUrl = $imageUrl['url']; } // Image ID format. $imageUrl = is_numeric( $imageUrl ) ? wp_get_attachment_image_url( $imageUrl ) : $imageUrl; $value = ! empty( $imageUrl ) ? "" : ''; break; case 'link': $value = make_clickable( $field['value']['url'] ?? $field['value'] ?? '' ); break; default: $value = $field['value']; break; } if ( $value ) { $acfFields[ $field['name'] ] = $value; } } return $acfFields; } /** * Checks whether the Smash Balloon Custom Facebook Feed plugin is active. * * @since 4.2.0 * * @return bool Whether the SB CFF plugin is active. */ public function isSbCustomFacebookFeedActive() { static $isActive = null; if ( null !== $isActive ) { return $isActive; } $isActive = defined( 'CFFVER' ) || is_plugin_active( 'custom-facebook-feed/custom-facebook-feed.php' ); return $isActive; } /** * Returns the access token for Facebook from Smash Balloon if there is one. * * @since 4.2.0 * * @return string|false The access token or false if there is none. */ public function getSbAccessToken() { static $accessToken = null; if ( null !== $accessToken ) { return $accessToken; } if ( ! $this->isSbCustomFacebookFeedActive() ) { $accessToken = false; return $accessToken; } $oembedTokenData = get_option( 'cff_oembed_token', [] ); if ( ! $oembedTokenData || empty( $oembedTokenData['access_token'] ) ) { $accessToken = false; return $accessToken; } $sbFacebookDataEncryptionInstance = new \CustomFacebookFeed\SB_Facebook_Data_Encryption(); $accessToken = $sbFacebookDataEncryptionInstance->maybe_decrypt( $oembedTokenData['access_token'] ); return $accessToken; } /** * Returns the homepage URL for a language code. * * @since 4.2.1 * * @param string|int $identifier The language code or the post id to return the url. * @return string The home URL. */ public function wpmlHomeUrl( $identifier ) { foreach ( $this->wpmlHomePages() as $langCode => $wpmlHomePage ) { if ( ( is_string( $identifier ) && $langCode === $identifier ) || ( is_numeric( $identifier ) && $wpmlHomePage['id'] === $identifier ) ) { return $wpmlHomePage['url']; } } return ''; } /** * Returns the homepage IDs. * * @since 4.2.1 * * @return array An array of home page ids. */ public function wpmlHomePages() { global $sitepress; static $homePages = []; if ( ! $this->isWpmlActive() || empty( $sitepress ) || ! method_exists( $sitepress, 'language_url' ) ) { return $homePages; } if ( empty( $homePages ) ) { $languages = apply_filters( 'wpml_active_languages', [] ); $homePageId = (int) get_option( 'page_on_front' ); foreach ( $languages as $language ) { $homePages[ $language['code'] ] = [ 'id' => apply_filters( 'wpml_object_id', $homePageId, 'page', false, $language['code'] ), 'url' => $sitepress->language_url( $language['code'] ) ]; } } return $homePages; } /** * Returns if the post id os a WPML home page. * * @since 4.2.1 * * @param int $postId The post ID. * @return bool Is the post id a home page. */ public function wpmlIsHomePage( $postId ) { foreach ( $this->wpmlHomePages() as $wpmlHomePage ) { if ( $wpmlHomePage['id'] === $postId ) { return true; } } return false; } /** * Returns the WPML url format. * * @since 4.2.8 * * @return string The format. */ public function getWpmlUrlFormat() { global $sitepress; if ( ! $this->isWpmlActive() || empty( $sitepress ) || ! method_exists( $sitepress, 'get_setting' ) ) { return ''; } switch ( $sitepress->get_setting( 'language_negotiation_type' ) ) { case WPML_LANGUAGE_NEGOTIATION_TYPE_DIRECTORY: case 1: return 'directory'; case WPML_LANGUAGE_NEGOTIATION_TYPE_DOMAIN: case 2: return 'domain'; case WPML_LANGUAGE_NEGOTIATION_TYPE_PARAMETER: case 3: return 'parameter'; default: return ''; } } /** * Checks whether the WooCommerce Follow Up Emails plugin is active. * * @since 4.2.2 * * @return bool Whether the plugin is active. */ public function isWooCommerceFollowupEmailsActive() { $isActive = defined( 'FUE_VERSION' ) || is_plugin_active( 'woocommerce-follow-up-emails/woocommerce-follow-up-emails.php' ); return $isActive; } /** * Checks if the current page is an AMP page. * * @since 4.2.3 * * @param string $pluginName The name of the AMP plugin to check for (optional). * @return bool Whether the current page is an AMP page. */ public function isAmpPage( $pluginName = '' ) { // Official AMP plugin. if ( 'amp' === $pluginName ) { // If we're checking for the AMP page plugin specifically, return early if it's not active. // Otherwise, we'll return true if AMP for WP is enabled because the helper method doesn't distinguish between the two. if ( ! defined( 'AMP__VERSION' ) ) { return false; } $options = get_option( 'amp-options' ); if ( ! empty( $options['theme_support'] ) && 'standard' === strtolower( $options['theme_support'] ) ) { return true; } } return $this->isAmpPageHelper(); } /** * Helper function for {@see isAmpPage()}. * Checks if the current page is an AMP page. * * @since 4.2.4 * * @return bool Whether the current page is an AMP page. */ private function isAmpPageHelper() { // First check for the existence of any AMP plugin functions. Bail early if none are found, and prevent false positives. if ( ! function_exists( 'amp_is_request' ) && ! function_exists( 'is_amp_endpoint' ) && ! function_exists( 'ampforwp_is_amp_endpoint' ) && ! function_exists( 'is_amp_wp' ) ) { // If none of the AMP plugin functions are found, return false and allow compatibility with custom implementations. return apply_filters( 'aioseo_is_amp_page', false ); } if ( did_action( 'parse_query' ) ) { // Check for the "AMP" plugin. if ( function_exists( 'amp_is_request' ) ) { return (bool) amp_is_request(); } // Check for the "AMP" plugin (`is_amp_endpoint()` is deprecated). if ( function_exists( 'is_amp_endpoint' ) ) { return (bool) is_amp_endpoint(); } // Check for the "AMP for WP – Accelerated Mobile Pages" plugin. if ( function_exists( 'ampforwp_is_amp_endpoint' ) ) { return (bool) ampforwp_is_amp_endpoint(); } // Check for the "AMP WP" plugin. if ( function_exists( 'is_amp_wp' ) ) { return (bool) is_amp_wp(); } } return false; } /** * If we're in a LearnPress lesson page, return the lesson ID. * * @since 4.3.1 * * @return int|false */ public function getLearnPressLesson() { global $lp_course_item; if ( $lp_course_item && method_exists( $lp_course_item, 'get_id' ) ) { return $lp_course_item->get_id(); } return false; } /** * Set a flag to indicate Divi whether it is processing internal content or not. * * @since 4.4.3 * * @param null|bool $flag The flag value. * @return null|bool The previous flag value to reset it later. */ public function setDiviInternalRendering( $flag ) { if ( ! defined( 'ET_BUILDER_VERSION' ) ) { return null; } global $et_pb_rendering_column_content; $originalValue = $et_pb_rendering_column_content; $et_pb_rendering_column_content = $flag; return $originalValue; } /** * Checks whether the current request is being done by a crawler from Yandex. * * @since 4.4.0 * * @return bool Whether the current request is being done by a crawler from Yandex. */ public function isYandexUserAgent() { if ( ! isset( $_SERVER['HTTP_USER_AGENT'] ) ) { return false; } return preg_match( '#.*Yandex.*#', $_SERVER['HTTP_USER_AGENT'] ); } }