EVOLUTION-MANAGER
Edit File: class-opengraph.php
<?php /** * Add the OpenGraph tags to the header. * * @since 0.9.0 * @package RankMath * @subpackage RankMath\OpenGraph * @author Rank Math <support@rankmath.com> * * @copyright Copyright (C) 2008-2019, Yoast BV * The following code is a derivative work of the code from the Yoast(https://github.com/Yoast/wordpress-seo/), which is licensed under GPL v3. */ namespace RankMath\OpenGraph; use RankMath\Post; use RankMath\Term; use RankMath\User; use RankMath\Helper; use RankMath\Paper\Paper; use RankMath\Traits\Hooker; use RankMath\Helpers\Str; defined( 'ABSPATH' ) || exit; /** * OpenGraph class. */ class OpenGraph { use Hooker; /** * Holds network slug. * * @var string */ public $network = ''; /** * Hold meta_key prefix. * * @var string */ public $prefix = ''; /** * Schema type. * * @var bool|string */ protected $schema = false; /** * The Constructor. */ public function __construct() { $this->action( 'rank_math/head', 'output_tags', 30 ); } /** * Main OpenGraph output. */ public function output_tags() { wp_reset_query(); /** * Hook to add all OpenGraph metadata * * The dynamic part of the hook name. $this->network, is the network slug. * * @param OpenGraph $this The current opengraph network object. */ $this->do_action( "opengraph/{$this->network}", $this ); } /** * Get title * * @return bool|string */ public function get_title() { $title = $this->_title(); if ( $title && Helper::get_settings( 'titles.capitalize_titles' ) ) { $title = Str::mb_ucwords( $title ); } return $title ? $title : Paper::get()->get_title(); } /** * Get title. * * @return string */ private function _title() { $key = $this->prefix . '_title'; if ( Post::is_simple_page() ) { return Post::get_meta( $key, Post::get_page_id() ); } if ( is_front_page() ) { return Helper::replace_vars( Helper::get_settings( 'titles.homepage_facebook_title' ) ); } if ( is_category() || is_tax() || is_tag() ) { return Term::get_meta( $key ); } return is_author() ? User::get_meta( $key ) : false; } /** * Get description. * * @return bool|string */ public function get_description() { $desc = false; $key = $this->prefix . '_description'; if ( Post::is_simple_page() ) { $desc = Post::get_meta( $key, Post::get_page_id() ); $desc = '' !== $desc ? $desc : $this->fallback_description( 'get_the_excerpt' ); } elseif ( is_front_page() ) { $desc = Helper::replace_vars( Helper::get_settings( 'titles.homepage_facebook_description' ) ); } elseif ( is_category() || is_tag() || is_tax() ) { $desc = Term::get_meta( $key ); $desc = '' !== $desc ? $desc : $this->fallback_description( 'term_description' ); } elseif ( is_author() ) { $desc = User::get_meta( $key ); } return $desc ? $desc : $this->fallback_description(); } /** * Get a fallback description. * * @param string $callback Function name to call. * * @return string */ protected function fallback_description( $callback = false ) { $desc = Paper::get()->get_description(); if ( '' === $desc && $callback ) { $desc = $callback(); } return $desc; } /** * Internal function to output social meta tags. * * @param string $property Property attribute value. * @param string $content Content attribute value. * * @return bool */ public function tag( $property, $content ) { $og_property = str_replace( ':', '_', $property ); /** * Allow developers to change the content of specific social meta tags. * * The dynamic part of the hook name. $this->network, is the network slug * and $og_property, is the property which we are outputting. * * @param string $content The content of the property. */ $content = $this->do_filter( "opengraph/{$this->network}/$og_property", $content ); if ( empty( $content ) || ! is_scalar( $content ) ) { return false; } $tag = 'facebook' === $this->network ? 'property' : 'name'; $escaped_value = esc_attr( $content ); if ( false !== filter_var( $content, FILTER_VALIDATE_URL ) ) { $escaped_value = esc_url_raw( $content ); } printf( '<meta %1$s="%2$s" content="%3$s" />' . "\n", esc_attr( $tag ), esc_attr( $property ), $escaped_value ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- $escaped_value is escaped above. return true; } /** * Get Overlay Image URL * * @param string $network The social network. * * @return string */ public function get_overlay_image( $network = 'facebook' ) { if ( is_singular() ) { return Helper::get_post_meta( "{$network}_enable_image_overlay" ) ? Helper::get_post_meta( "{$network}_image_overlay", '', 'play' ) : ''; } if ( is_category() || is_tag() || is_tax() ) { return Helper::get_term_meta( "{$network}_enable_image_overlay" ) ? Helper::get_term_meta( "{$network}_image_overlay", 0, '', 'play' ) : ''; } if ( is_author() ) { return Helper::get_user_meta( "{$network}_enable_image_overlay" ) ? Helper::get_user_meta( "{$network}_image_overlay", 0, 'play' ) : ''; } return ''; } }