<?php
/**
 * Options Social
 *
 * @package Functions
 */

defined( 'ABSPATH' ) || exit( 'Please don&rsquo;t call the plugin directly. Thanks :)' );

if ( '1' !== seopress_get_service( 'TitleOption' )->getNoSiteLinksSearchBox() ) {
	/**
	 * Website Schema.org in JSON-LD - Sitelinks
	 *
	 * @return void
	 */
	function seopress_social_website_option() {
		$site_tile      = ! empty( seopress_get_service( 'TitleOption' )->getHomeSiteTitle() ) ? seopress_get_service( 'TitleOption' )->getHomeSiteTitle() : get_bloginfo( 'name' );
		$alt_site_title = ! empty( seopress_get_service( 'TitleOption' )->getHomeSiteTitleAlt() ) ? seopress_get_service( 'TitleOption' )->getHomeSiteTitleAlt() : get_bloginfo( 'name' );
		$site_desc      = ! empty( seopress_get_service( 'TitleOption' )->getHomeDescriptionTitle() ) ? seopress_get_service( 'TitleOption' )->getHomeDescriptionTitle() : get_bloginfo( 'description' );

		$variables = null;
		$variables = apply_filters( 'seopress_dyn_variables_fn', $variables );

		if ( ! is_array( $variables ) ) {
			return '';
		}

		$seopress_titles_template_variables_array = $variables['seopress_titles_template_variables_array'] ?? array();
		$seopress_titles_template_replace_array   = $variables['seopress_titles_template_replace_array'] ?? array();

		$site_tile      = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $site_tile );
		$alt_site_title = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $alt_site_title );
		$site_desc      = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $site_desc );

		$website_schema = array(
			'@context'      => seopress_check_ssl() . 'schema.org',
			'@type'         => 'WebSite',
			'name'          => esc_html( $site_tile ),
			'alternateName' => esc_html( $alt_site_title ),
			'description'   => esc_html( $site_desc ),
			'url'           => get_home_url(),
		);

		$website_schema = apply_filters( 'seopress_schemas_website', $website_schema );

		$jsonld  = '<script id="website-schema" type="application/ld+json">';
		$jsonld .= wp_json_encode( $website_schema );
		$jsonld .= '</script>';
		$jsonld .= "\n";

		$jsonld = apply_filters( 'seopress_schemas_website_html', $jsonld );

		echo $jsonld;
	}
	if ( is_home() || is_front_page() ) {
		add_action( 'wp_head', 'seopress_social_website_option', 1 );
	}
}

/**
 * OG URL
 *
 * @return void
 */
function seopress_social_facebook_og_url_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() ) {
		global $wp;

		$current_url = user_trailingslashit( home_url( add_query_arg( array(), $wp->request ) ) );

		if ( is_search() ) {
			$seopress_social_og_url = '<meta property="og:url" content="' . htmlspecialchars( urldecode( get_home_url() . '/search/' . get_search_query() ) ) . '">';
		} else {
			$seopress_social_og_url = '<meta property="og:url" content="' . htmlspecialchars( urldecode( $current_url ), ENT_COMPAT, 'UTF-8' ) . '">';
		}

		/**
		 * Hook on post OG URL - 'seopress_social_og_url'
		 */
		if ( has_filter( 'seopress_social_og_url' ) ) {
			$seopress_social_og_url = apply_filters( 'seopress_social_og_url', $seopress_social_og_url );
		}

		if ( ! is_404() ) {
			echo $seopress_social_og_url . "\n";
		}
	}
}
add_action( 'wp_head', 'seopress_social_facebook_og_url_hook', 1 );

/**
 * OG Site Name
 *
 * @return void
 */
function seopress_social_facebook_og_site_name_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== get_bloginfo( 'name' ) ) {
		$seopress_social_og_site_name = '<meta property="og:site_name" content="' . esc_attr( get_bloginfo( 'name' ) ) . '">';

		/**
		 * Hook on post OG site name - 'seopress_social_og_site_name'
		 */
		if ( has_filter( 'seopress_social_og_site_name' ) ) {
			$seopress_social_og_site_name = apply_filters( 'seopress_social_og_site_name', $seopress_social_og_site_name );
		}

		if ( ! is_404() ) {
			echo $seopress_social_og_site_name . "\n";
		}
	}
}
add_action( 'wp_head', 'seopress_social_facebook_og_site_name_hook', 1 );

/**
 * OG Locale
 *
 * @return void
 */
function seopress_social_facebook_og_locale_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() ) {
		$seopress_social_og_locale = '<meta property="og:locale" content="' . esc_attr( seopress_normalized_locale( get_locale() ) ) . '">';

		include_once ABSPATH . 'wp-admin/includes/plugin.php';

		/**
		 * Polylang
		 */
		if ( is_plugin_active( 'polylang/polylang.php' ) || is_plugin_active( 'polylang-pro/polylang.php' ) ) {
			// @credits Polylang.
			if ( did_action( 'pll_init' ) && function_exists( 'PLL' ) ) {
				$alternates = array();

				if ( ! empty( PLL()->model->get_languages_list() ) ) {
					foreach ( PLL()->model->get_languages_list() as $language ) {
						$polylang = PLL()->links;
						if ( isset( PLL()->curlang->slug ) && PLL()->curlang->slug !== $language->slug && method_exists( $polylang, 'get_translation_url' ) && PLL()->links->get_translation_url( $language ) && isset( $language->facebook ) ) {
							$alternates[] = $language->facebook;
						}
					}

					// There is a risk that 2 languages have the same Facebook locale. So let's make sure to output each locale only once.
					$alternates = array_unique( $alternates );

					foreach ( $alternates as $lang ) {
						$seopress_social_og_locale .= "\n";
						$seopress_social_og_locale .= '<meta property="og:locale:alternate" content="' . esc_attr( $lang ) . '">';
					}
				}
			}
		}

		// WPML.
		if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) {
			if ( get_post_type() && get_the_ID() ) {
				$trid = apply_filters( 'wpml_element_trid', null, get_the_id(), 'post_' . get_post_type() );

				if ( isset( $trid ) ) {
					$translations = apply_filters( 'wpml_get_element_translations', null, $trid, 'post_' . get_post_type() );

					if ( ! empty( $translations ) ) {
						foreach ( $translations as $lang => $object ) {
							$elid = $object->element_id;

							if ( isset( $elid ) ) {
								$my_post_language_details = apply_filters( 'wpml_post_language_details', null, $elid );

								if ( ! is_wp_error( $my_post_language_details ) && ! empty( $my_post_language_details['locale'] ) && true === $my_post_language_details['different_language'] ) {
									$seopress_social_og_locale .= "\n";
									$seopress_social_og_locale .= '<meta property="og:locale:alternate" content="' . esc_attr( $my_post_language_details['locale'] ) . '">';
								}
							}
						}
					}
				}
			}
		}

		/**
		 * Hook on post OG locale - 'seopress_social_og_locale'
		 */
		if ( has_filter( 'seopress_social_og_locale' ) ) {
			$seopress_social_og_locale = apply_filters( 'seopress_social_og_locale', $seopress_social_og_locale );
		}

		if ( isset( $seopress_social_og_locale ) && '' !== $seopress_social_og_locale ) {
			if ( ! is_404() ) {
				echo $seopress_social_og_locale . "\n";
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_facebook_og_locale_hook', 1 );

/**
 * OG Type
 *
 * @return void
 */
function seopress_social_facebook_og_type_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() ) {
		if ( is_home() || is_front_page() ) {
			$seopress_social_og_type = '<meta property="og:type" content="website">';
		} elseif ( is_singular( 'product' ) || is_singular( 'download' ) ) {
			$seopress_social_og_type = '<meta property="og:type" content="product">';
		} elseif ( is_singular() ) {
			global $post;
			$seopress_video_disabled = get_post_meta( $post->ID, '_seopress_video_disabled', true );
			$seopress_video          = get_post_meta( $post->ID, '_seopress_video', false );

			if ( ! empty( $seopress_video[0][0]['url'] ) && '' === $seopress_video_disabled ) {
				$seopress_social_og_type = '<meta property="og:type" content="video.other">';
			} else {
				$seopress_social_og_type = '<meta property="og:type" content="article">';
			}
		} elseif ( is_search() || is_archive() || is_404() ) {
			$seopress_social_og_type = '<meta property="og:type" content="object">';
		}
		if ( isset( $seopress_social_og_type ) ) {
			/**
			 * Hook on post OG type - 'seopress_social_og_type'
			 */
			if ( has_filter( 'seopress_social_og_type' ) ) {
				$seopress_social_og_type = apply_filters( 'seopress_social_og_type', $seopress_social_og_type );
			}
			if ( ! is_404() ) {
				echo $seopress_social_og_type . "\n";
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_facebook_og_type_hook', 1 );

/**
 * Article Author / Article Publisher
 *
 * @return void
 */
function seopress_social_facebook_og_author_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_get_service( 'SocialOption' )->getSocialAccountsFacebook() ) {
		if ( is_singular() && ! is_home() && ! is_front_page() ) {
			global $post;
			$seopress_video_disabled = get_post_meta( $post->ID, '_seopress_video_disabled', true );
			$seopress_video          = get_post_meta( $post->ID, '_seopress_video', false );

			if ( ! empty( $seopress_video[0][0]['url'] ) && '' === $seopress_video_disabled ) {
				// Do nothing.
			} else {
				$seopress_social_og_author  = '<meta property="article:author" content="' . esc_attr( seopress_get_service( 'SocialOption' )->getSocialAccountsFacebook() ) . '">';
				$seopress_social_og_author .= "\n";
				$seopress_social_og_author .= '<meta property="article:publisher" content="' . esc_attr( seopress_get_service( 'SocialOption' )->getSocialAccountsFacebook() ) . '">';
			}
		}
		if ( isset( $seopress_social_og_author ) ) {
			/**
			 * Hook on post OG author - 'seopress_social_og_author'
			 */
			if ( has_filter( 'seopress_social_og_author' ) ) {
				$seopress_social_og_author = apply_filters( 'seopress_social_og_author', $seopress_social_og_author );
			}
			echo $seopress_social_og_author . "\n";
		}
		if ( is_singular( 'post' ) ) {
			// article:section.
			if ( get_post_meta( $post->ID, '_seopress_robots_primary_cat', true ) ) {
				$_seopress_robots_primary_cat = get_post_meta( $post->ID, '_seopress_robots_primary_cat', true );

				if ( isset( $_seopress_robots_primary_cat ) && '' !== $_seopress_robots_primary_cat && 'none' !== $_seopress_robots_primary_cat ) {
					if ( null !== $post->post_type && 'post' === $post->post_type ) {
						$current_cat = get_category( $_seopress_robots_primary_cat );
					}
				} else {
					$current_cat = current( get_the_category( $post ) );
				}
			} else {
				$current_cat = current( get_the_category( $post ) );
			}
			if ( $current_cat ) {
				$seopress_social_og_section  = '';
				$seopress_social_og_section .= '<meta property="article:section" content="' . esc_attr( $current_cat->name ) . '">';
				$seopress_social_og_section .= "\n";
				if ( isset( $seopress_social_og_section ) ) {
					/**
					 * Hook on post OG article:section - 'seopress_social_og_section'
					 */
					if ( has_filter( 'seopress_social_og_section' ) ) {
						$seopress_social_og_section = apply_filters( 'seopress_social_og_section', $seopress_social_og_section );
					}
					echo $seopress_social_og_section;
				}
			}
			// article:tag.
			if ( function_exists( 'get_the_tags' ) ) {
				$tags = get_the_tags();
				if ( ! empty( $tags ) && ! is_wp_error( $tags ) ) {
					$seopress_social_og_tag = '';
					foreach ( $tags as $tag ) {
						$seopress_social_og_tag .= '<meta property="article:tag" content="' . esc_attr( $tag->name ) . '">';
						$seopress_social_og_tag .= "\n";
					}
					if ( isset( $seopress_social_og_tag ) ) {
						/**
						 * Hook on post OG article:tag - 'seopress_social_og_tag'
						 */
						if ( has_filter( 'seopress_social_og_tag' ) ) {
							$seopress_social_og_tag = apply_filters( 'seopress_social_og_tag', $seopress_social_og_tag );
						}
						echo $seopress_social_og_tag;
					}
				}
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_facebook_og_author_hook', 1 );

/**
 * Facebook Title
 */
function seopress_social_fb_title_post_option() {
	if ( function_exists( 'is_shop' ) && is_shop() ) {
		$_seopress_social_fb_title = get_post_meta( get_option( 'woocommerce_shop_page_id' ), '_seopress_social_fb_title', true );
	} else {
		$_seopress_social_fb_title = get_post_meta( get_the_ID(), '_seopress_social_fb_title', true );
	}
	if ( '' !== $_seopress_social_fb_title ) {
		return $_seopress_social_fb_title;
	}
	return '';
}

/**
 * Facebook Title Term Option
 */
function seopress_social_fb_title_term_option() {
	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Term ) {
		$_seopress_social_fb_title = get_term_meta( $queried_object->term_id, '_seopress_social_fb_title', true );
		if ( '' !== $_seopress_social_fb_title ) {
			return $_seopress_social_fb_title;
		}
	}
	return '';
}

/**
 * Facebook Title Home Option
 */
function seopress_social_fb_title_home_option() {
	$page_id                   = get_option( 'page_for_posts' );
	$_seopress_social_fb_title = get_post_meta( $page_id, '_seopress_social_fb_title', true );
	if ( ! empty( $_seopress_social_fb_title ) ) {
		return $_seopress_social_fb_title;
	}
	return '';
}

/**
 * Facebook Title Hook
 */
function seopress_social_fb_title_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() ) {
		// Init
		$seopress_social_og_title = '';
		global $post;

		$variables               = null;
		$variables               = apply_filters( 'seopress_dyn_variables_fn', $variables );

		if ( ! is_array( $variables ) ) {
			return '';
		}

		$seopress_excerpt_length = $variables['seopress_excerpt_length'] ?? '';

		$seopress_titles_template_variables_array = $variables['seopress_titles_template_variables_array'] ?? array();
		$seopress_titles_template_replace_array   = $variables['seopress_titles_template_replace_array'] ?? array();

		if ( is_home() ) {
			if ( '' !== seopress_social_fb_title_home_option() ) {
				$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_social_fb_title_home_option() ) . '">';
				$seopress_social_og_title .= "\n";
			} elseif ( function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
				$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
				$seopress_social_og_title .= "\n";
			}
		} elseif ( ( is_tax() || is_category() || is_tag() ) && ! is_search() ) {
			if ( '' !== seopress_social_fb_title_term_option() ) {
				$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_social_fb_title_term_option() ) . '">';
				$seopress_social_og_title .= "\n";
			} elseif ( function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
				$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
				$seopress_social_og_title .= "\n";
			} else {
				$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( single_term_title( '', false ) ) . ' - ' . esc_attr( get_bloginfo( 'name' ) ) . '">';
				$seopress_social_og_title .= "\n";
			}
		} elseif ( is_singular() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_title_post_option() ) {
			$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_social_fb_title_post_option() ) . '">';
			$seopress_social_og_title .= "\n";
		} elseif ( function_exists( 'is_shop' ) && is_shop() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_title_post_option() ) {
			$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_social_fb_title_post_option() ) . '">';
			$seopress_social_og_title .= "\n";
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
			$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
			$seopress_social_og_title .= "\n";
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== get_the_title() ) {
			$seopress_social_og_title .= '<meta property="og:title" content="' . esc_attr( wp_get_document_title() ) . '">';
			$seopress_social_og_title .= "\n";
		}

		// Apply dynamic variables.
		preg_match_all( '/%%_cf_(.*?)%%/', $seopress_social_og_title, $matches ); // Custom fields.

		if ( ! empty( $matches ) ) {
			$seopress_titles_cf_template_variables_array = array();
			$seopress_titles_cf_template_replace_array   = array();

			foreach ( $matches['0'] as $key => $value ) {
				$seopress_titles_cf_template_variables_array[] = $value;
			}

			foreach ( $matches['1'] as $key => $value ) {
				if ( is_singular() ) {
					$seopress_titles_cf_template_replace_array[] = null !== $post ? wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_post_meta( $post->ID, $value, true ), true ) ) ) ) ), $seopress_excerpt_length ) : '';
				} elseif ( is_tax() || is_category() || is_tag() ) {
					$seopress_titles_cf_template_replace_array[] = wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_term_meta( get_queried_object()->{'term_id'}, $value, true ), true ) ) ) ) ), $seopress_excerpt_length );
				}
			}
		}

		// Custom fields.
		if ( ! empty( $matches ) && ! empty( $seopress_titles_cf_template_variables_array ) && ! empty( $seopress_titles_cf_template_replace_array ) ) {
			$seopress_social_og_title = str_replace( $seopress_titles_cf_template_variables_array, $seopress_titles_cf_template_replace_array, $seopress_social_og_title );
		}

		$seopress_social_og_title = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $seopress_social_og_title );

		// Hook on post OG title - 'seopress_social_og_title'.
		if ( has_filter( 'seopress_social_og_title' ) ) {
			$seopress_social_og_title = apply_filters( 'seopress_social_og_title', $seopress_social_og_title );
		}

		if ( isset( $seopress_social_og_title ) && '' !== $seopress_social_og_title ) {
			if ( ! is_404() ) {
				echo $seopress_social_og_title;
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_fb_title_hook', 1 );

/**
 * Facebook Desc
 */
function seopress_social_fb_desc_post_option() {
	if ( function_exists( 'is_shop' ) && is_shop() ) {
		$_seopress_social_fb_desc = get_post_meta( get_option( 'woocommerce_shop_page_id' ), '_seopress_social_fb_desc', true );
	} else {
		$_seopress_social_fb_desc = get_post_meta( get_the_ID(), '_seopress_social_fb_desc', true );
	}
	if ( '' !== $_seopress_social_fb_desc ) {
		return $_seopress_social_fb_desc;
	}
	return '';
}

/**
 * Facebook Desc Term Option
 */
function seopress_social_fb_desc_term_option() {
	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Term ) {
		$_seopress_social_fb_desc = get_term_meta( $queried_object->term_id, '_seopress_social_fb_desc', true );
		if ( '' !== $_seopress_social_fb_desc ) {
			return $_seopress_social_fb_desc;
		}
	}
	return '';
}

/**
 * Facebook Desc Home Option
 */
function seopress_social_fb_desc_home_option() {
	$page_id                  = get_option( 'page_for_posts' );
	$_seopress_social_fb_desc = get_post_meta( $page_id, '_seopress_social_fb_desc', true );
	if ( ! empty( $_seopress_social_fb_desc ) ) {
		return $_seopress_social_fb_desc;
	}
	return '';
}

/**
 * Facebook Desc Hook
 */
function seopress_social_fb_desc_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && ! is_search() ) {
		if ( function_exists( 'wc_memberships_is_post_content_restricted' ) && wc_memberships_is_post_content_restricted() ) {
			return false;
		}
		global $post;
		// Init.
		$seopress_social_og_desc = '';

		$variables               = null;
		$variables               = apply_filters( 'seopress_dyn_variables_fn', $variables );

		if ( ! is_array( $variables ) ) {
			return '';
		}

		$seopress_excerpt_length = $variables['seopress_excerpt_length'] ?? '';

		$seopress_titles_template_variables_array = $variables['seopress_titles_template_variables_array'] ?? array();
		$seopress_titles_template_replace_array   = $variables['seopress_titles_template_replace_array'] ?? array();

		setup_postdata( $post );
		if ( is_home() ) {
			if ( '' !== seopress_social_fb_desc_home_option() ) {
				$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_social_fb_desc_home_option() ) . '">';
				$seopress_social_og_desc .= "\n";
			} elseif ( function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() ) {
				$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
				$seopress_social_og_desc .= "\n";
			}
		} elseif ( is_tax() || is_category() || is_tag() ) {
			if ( '' !== seopress_social_fb_desc_term_option() ) {
				$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_social_fb_desc_term_option() ) . '">';
				$seopress_social_og_desc .= "\n";
			} elseif ( function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() ) {
				$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
				$seopress_social_og_desc .= "\n";
			} elseif ( '' !== term_description() ) {
				$seopress_social_og_desc .= '<meta property="og:description" content="' . wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( term_description() ) ) ), $seopress_excerpt_length ) . ' - ' . esc_attr( get_bloginfo( 'name' ) ) . '">';
				$seopress_social_og_desc .= "\n";
			}
		} elseif ( is_singular() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_desc_post_option() ) {
			$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_social_fb_desc_post_option() ) . '">';
			$seopress_social_og_desc .= "\n";
		} elseif ( function_exists( 'is_shop' ) && is_shop() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_desc_post_option() ) {
			$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_social_fb_desc_post_option() ) . '">';
			$seopress_social_og_desc .= "\n";
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() ) {
			$seopress_social_og_desc .= '<meta property="og:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
			$seopress_social_og_desc .= "\n";
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && null !== $post && has_excerpt( $post->ID ) ) {
			$seopress_social_og_desc .= '<meta property="og:description" content="' . wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( $post->post_excerpt ) ) ), $seopress_excerpt_length ) . '">';
			$seopress_social_og_desc .= "\n";
		}

		// Apply dynamic variables.
		preg_match_all( '/%%_cf_(.*?)%%/', $seopress_social_og_desc, $matches ); // custom fields.
		if ( ! empty( $matches ) ) {
			$seopress_titles_cf_template_variables_array = array();
			$seopress_titles_cf_template_replace_array   = array();

			foreach ( $matches['0'] as $key => $value ) {
				$seopress_titles_cf_template_variables_array[] = $value;
			}

			foreach ( $matches['1'] as $key => $value ) {
				if ( is_singular() ) {
					$seopress_titles_cf_template_replace_array[] = wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_post_meta( $post->ID, $value, true ), true ) ) ) ) ), $seopress_excerpt_length );
				} elseif ( is_tax() || is_category() || is_tag() ) {
					$seopress_titles_cf_template_replace_array[] = wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_term_meta( get_queried_object()->{'term_id'}, $value, true ), true ) ) ) ) ), $seopress_excerpt_length );
				}
			}
		}

		// Custom fields.
		if ( ! empty( $matches ) && ! empty( $seopress_titles_cf_template_variables_array ) && ! empty( $seopress_titles_cf_template_replace_array ) ) {
			$seopress_social_og_desc = str_replace( $seopress_titles_cf_template_variables_array, $seopress_titles_cf_template_replace_array, $seopress_social_og_desc );
		}

		$seopress_social_og_desc = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $seopress_social_og_desc );

		// Hook on post OG description - 'seopress_social_og_desc'.
		if ( has_filter( 'seopress_social_og_desc' ) ) {
			$seopress_social_og_desc = apply_filters( 'seopress_social_og_desc', $seopress_social_og_desc );
		}
		if ( isset( $seopress_social_og_desc ) && '' !== $seopress_social_og_desc ) {
			if ( ! is_404() ) {
				echo $seopress_social_og_desc;
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_fb_desc_hook', 1 );

/**
 * Facebook Thumbnail
 */
function seopress_social_fb_img_post_option() {
	if ( function_exists( 'is_shop' ) && is_shop() ) {
		$_seopress_social_fb_img = get_post_meta( get_option( 'woocommerce_shop_page_id' ), '_seopress_social_fb_img', true );
	} else {
		$_seopress_social_fb_img = get_post_meta( get_the_ID(), '_seopress_social_fb_img', true );
	}

	if ( '' !== $_seopress_social_fb_img ) {
		return $_seopress_social_fb_img;
	}
	return '';
}

/**
 * Facebook Thumbnail Term Option
 */
function seopress_social_fb_img_term_option() {
	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Term ) {
		$_seopress_social_fb_img = get_term_meta( $queried_object->term_id, '_seopress_social_fb_img', true );
		if ( '' !== $_seopress_social_fb_img ) {
			return $_seopress_social_fb_img;
		}
	}
	return '';
}

/**
 * Facebook Thumbnail Product Cat Option
 */
function seopress_social_fb_img_product_cat_option() {
	if ( is_tax( 'product_cat' ) ) {
		global $wp_query;
		$cat          = $wp_query->get_queried_object();
		$thumbnail_id = get_term_meta( $cat->term_id, 'thumbnail_id', true );
		$image        = wp_get_attachment_url( $thumbnail_id );
		if ( $image ) {
			return $image;
		}
	}
	return '';
}

/**
 * Facebook Thumbnail Home Option
 */
function seopress_social_fb_img_home_option() {
	$page_id                 = get_option( 'page_for_posts' );
	$_seopress_social_fb_img = get_post_meta( $page_id, '_seopress_social_fb_img', true );
	if ( '' !== $_seopress_social_fb_img ) {
		return $_seopress_social_fb_img;
	} elseif ( has_post_thumbnail( $page_id ) ) {
		return get_the_post_thumbnail_url( $page_id );
	}
	return '';
}

/**
 * Facebook Thumbnail Size From URL
 *
 * @param string $url The URL.
 * @param string $post_id The post ID.
 * @return string seopress_social_fb_img_size_from_url
 */
function seopress_social_fb_img_size_from_url( $url, $post_id = null ) {
	if ( ! function_exists( 'attachment_url_to_postid' ) ) {
		return;
	}

	if ( null === $url ) {
		return;
	}

	$stop_attachment_url_to_postid = apply_filters( 'seopress_stop_attachment_url_to_postid', false );

	if ( $post_id ) {
		$post_id = get_post_thumbnail_id( $post_id );
	} elseif ( false === $stop_attachment_url_to_postid && null !== $url ) {
		$post_id = attachment_url_to_postid( $url );

		// If cropped image.
		if ( 0 !== $post_id ) {
			$dir  = wp_upload_dir();
			$path = $url;
			if ( 0 === strpos( $path, $dir['baseurl'] . '/' ) ) {
				$path = substr( $path, strlen( $dir['baseurl'] . '/' ) );
			}

			if ( preg_match( '/^(.*)(\-\d*x\d*)(\.\w{1,})/i', $path, $matches ) ) {
				$url     = $dir['baseurl'] . '/' . $matches[1] . $matches[3];
				$post_id = attachment_url_to_postid( $url );
			}
		}
	}

	$size = apply_filters( 'seopress_social_image_size', 'full' );

	$image_src = wp_get_attachment_image_src( $post_id, $size );

	// OG:IMAGE.
	$seopress_social_og_img  = '';
	$seopress_social_og_img .= '<meta property="og:image" content="' . esc_url( $url ) . '">';
	$seopress_social_og_img .= "\n";

	// OG:IMAGE:SECURE_URL IF SSL.
	if ( is_ssl() ) {
		$seopress_social_og_img .= '<meta property="og:image:secure_url" content="' . esc_url( $url ) . '">';
		$seopress_social_og_img .= "\n";
	}

	// OG:IMAGE:WIDTH + OG:IMAGE:HEIGHT.
	if ( ! empty( $image_src ) ) {
		$seopress_social_og_img .= '<meta property="og:image:width" content="' . esc_attr( $image_src[1] ) . '">';
		$seopress_social_og_img .= "\n";
		$seopress_social_og_img .= '<meta property="og:image:height" content="' . esc_attr( $image_src[2] ) . '">';
		$seopress_social_og_img .= "\n";
	}

	// OG:IMAGE:ALT.
	if ( '' !== get_post_meta( $post_id, '_wp_attachment_image_alt', true ) ) {
		$seopress_social_og_img .= '<meta property="og:image:alt" content="' . esc_attr( get_post_meta( $post_id, '_wp_attachment_image_alt', true ) ) . '">';
		$seopress_social_og_img .= "\n";
	}

	return $seopress_social_og_img;
}

/**
 * Facebook Thumbnail Hook
 */
function seopress_social_fb_img_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() ) {
		// Init.
		global $post;
		$seopress_social_og_thumb = '';

		if ( is_home() && '' !== seopress_social_fb_img_home_option() && 'page' === get_option( 'show_on_front' ) ) {
			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( seopress_social_fb_img_home_option() );
		} elseif ( ( is_singular() || ( function_exists( 'is_shop' ) && is_shop() ) ) && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_img_post_option() ) {// Custom OG:IMAGE from SEO metabox.

			$seopress_social_og_thumb .= seopress_get_service( 'FacebookImageOptionMeta' )->getMetasBy( 'id' );
		} elseif ( ( function_exists( 'is_shop' ) && is_shop() ) && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && ! empty( seopress_get_service( 'SocialOption' )->getSocialFacebookImgCpt() ) ) { // Default OG:IMAGE from global CPT settings.

			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( seopress_get_service( 'SocialOption' )->getSocialFacebookImgCpt( $post->ID ) );
		} elseif ( ( is_singular() || ( function_exists( 'is_shop' ) && is_shop() ) ) && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookImgDefault() && '' !== seopress_get_service( 'SocialOption' )->getSocialFacebookImg() ) {// If "Apply this image to all your og:image tag" ON.

			$seopress_social_og_thumb .= seopress_get_service( 'FacebookImageOptionMeta' )->getMetasBy( 'id' );
		} elseif ( ( is_singular() || ( function_exists( 'is_shop' ) && is_shop() ) ) && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && has_post_thumbnail() ) {// If post thumbnail.
			$size = apply_filters( 'seopress_social_image_size', 'full' );
			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( get_the_post_thumbnail_url( $post, $size ), $post->ID );
		} elseif ( ( is_tax() || is_category() || is_tag() ) && ! is_search() && '' !== seopress_social_fb_img_term_option() ) {// Custom OG:IMAGE for term from SEO metabox.

			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( seopress_social_fb_img_term_option() );
		} elseif ( is_tax( 'product_cat' ) && ! is_search() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && seopress_social_fb_img_product_cat_option() !== '' ) {// If product category thumbnail.

			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( seopress_social_fb_img_product_cat_option() );
		} elseif ( is_post_type_archive() && ! is_search() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && ! empty( seopress_get_service( 'SocialOption' )->getSocialFacebookImgCpt() ) ) {// Default OG:IMAGE from global CPT settings.

			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( seopress_get_service( 'SocialOption' )->getSocialFacebookImgCpt( $post->ID ) );
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_get_service( 'SocialOption' )->getSocialFacebookImg() ) {// Default OG:IMAGE from global settings.

			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( seopress_get_service( 'SocialOption' )->getSocialFacebookImg() );
		} elseif ( ! empty( get_option( 'site_icon' ) ) ) { // Site icon.

			$site_icon = wp_get_attachment_url( get_option( 'site_icon' ) );

			$seopress_social_og_thumb .= seopress_social_fb_img_size_from_url( $site_icon );
		}

		// Hook on post OG thumbnail - 'seopress_social_og_thumb'.
		if ( has_filter( 'seopress_social_og_thumb' ) ) {
			$seopress_social_og_thumb = apply_filters( 'seopress_social_og_thumb', $seopress_social_og_thumb );
		}
		if ( isset( $seopress_social_og_thumb ) && '' !== $seopress_social_og_thumb ) {
			if ( ! is_404() ) {
				echo $seopress_social_og_thumb;
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_fb_img_hook', 1 );

/**
 * OG Facebook Link Ownership ID
 */
function seopress_social_facebook_link_ownership_id_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_get_service( 'SocialOption' )->getSocialFacebookLinkOwnership() ) {
		$seopress_social_link_ownership_id = '<meta property="fb:pages" content="' . esc_attr( seopress_get_service( 'SocialOption' )->getSocialFacebookLinkOwnership() ) . '">';

		echo $seopress_social_link_ownership_id . "\n";
	}
}
add_action( 'wp_head', 'seopress_social_facebook_link_ownership_id_hook', 1 );


/**
 * OG Facebook App ID
 */
function seopress_social_facebook_app_id_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_get_service( 'SocialOption' )->getSocialFacebookAppID() ) {
		$seopress_social_app_id = '<meta property="fb:app_id" content="' . esc_attr( seopress_get_service( 'SocialOption' )->getSocialFacebookAppID() ) . '">';

		if ( ! is_404() ) {
			echo $seopress_social_app_id . "\n";
		}
	}
}
add_action( 'wp_head', 'seopress_social_facebook_app_id_hook', 1 );

/**
 * Twitter Summary Card
 */
function seopress_social_twitter_card_summary_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() ) {
		if ( 'large' === seopress_get_service( 'SocialOption' )->getSocialTwitterImgSize() ) {
			$seopress_social_twitter_card_summary = '<meta name="twitter:card" content="summary_large_image">';
		} else {
			$seopress_social_twitter_card_summary = '<meta name="twitter:card" content="summary">';
		}
		// Hook on post Twitter card summary - 'seopress_social_twitter_card_summary'.
		if ( has_filter( 'seopress_social_twitter_card_summary' ) ) {
			$seopress_social_twitter_card_summary = apply_filters( 'seopress_social_twitter_card_summary', $seopress_social_twitter_card_summary );
		}

		if ( ! is_404() ) {
			echo $seopress_social_twitter_card_summary . "\n";
		}
	}
}
add_action( 'wp_head', 'seopress_social_twitter_card_summary_hook', 1 );

/**
 * Twitter Site
 */
function seopress_social_twitter_card_site_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() && '' !== seopress_get_service( 'SocialOption' )->getSocialAccountsTwitter() ) {
		$seopress_social_twitter_card_site = '<meta name="twitter:site" content="' . esc_attr( seopress_get_service( 'SocialOption' )->getSocialAccountsTwitter() ) . '">';

		// Hook on post Twitter card site - 'seopress_social_twitter_card_site'.
		if ( has_filter( 'seopress_social_twitter_card_site' ) ) {
			$seopress_social_twitter_card_site = apply_filters( 'seopress_social_twitter_card_site', $seopress_social_twitter_card_site );
		}

		if ( ! is_404() ) {
			echo $seopress_social_twitter_card_site . "\n";
		}
	}
}
add_action( 'wp_head', 'seopress_social_twitter_card_site_hook', 1 );

/**
 * Twitter Creator
 */
function seopress_social_twitter_card_creator_hook() {
	// Init.
	$seopress_social_twitter_card_creator = '';

	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() && get_the_author_meta( 'twitter' ) ) {
		// WordPress core does not constrain the format of the "twitter"/"x"
		// user-meta field, so authors commonly paste a full profile URL
		// instead of a bare handle. Extract the handle, then strip a
		// leading @, before emitting "@handle" to avoid output like
		// `@https://x.com/handle`.
		$author_handle = (string) get_the_author_meta( 'twitter' );
		if ( preg_match( '#(?:twitter|x)\.com/+@?([^/?\#\s]+)#i', $author_handle, $match ) ) {
			$author_handle = $match[1];
		}
		$author_handle = ltrim( trim( $author_handle ), '@' );

		if ( '' !== $author_handle ) {
			$seopress_social_twitter_card_creator .= '<meta name="twitter:creator" content="@' . esc_attr( $author_handle ) . '">';
		}
	} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() && '' !== seopress_get_service( 'SocialOption' )->getSocialAccountsTwitter() ) {
		$seopress_social_twitter_card_creator .= '<meta name="twitter:creator" content="' . esc_attr( seopress_get_service( 'SocialOption' )->getSocialAccountsTwitter() ) . '">';
	}
	// Hook on post Twitter card creator - 'seopress_social_twitter_card_creator'.
	if ( has_filter( 'seopress_social_twitter_card_creator' ) ) {
		$seopress_social_twitter_card_creator = apply_filters( 'seopress_social_twitter_card_creator', $seopress_social_twitter_card_creator );
	}
	if ( isset( $seopress_social_twitter_card_creator ) && '' !== $seopress_social_twitter_card_creator ) {
		if ( ! is_404() ) {
			echo $seopress_social_twitter_card_creator . "\n";
		}
	}
}
add_action( 'wp_head', 'seopress_social_twitter_card_creator_hook', 1 );

/**
 * Twitter Title
 */
function seopress_social_twitter_title_post_option() {
	if ( function_exists( 'is_shop' ) && is_shop() ) {
		$_seopress_social_twitter_title = get_post_meta( get_option( 'woocommerce_shop_page_id' ), '_seopress_social_twitter_title', true );
	} else {
		$_seopress_social_twitter_title = get_post_meta( get_the_ID(), '_seopress_social_twitter_title', true );
	}
	if ( '' !== $_seopress_social_twitter_title ) {
		return $_seopress_social_twitter_title;
	}
	return '';
}

/**
 * Twitter Title Term Option
 */
function seopress_social_twitter_title_term_option() {
	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Term ) {
		$_seopress_social_twitter_title = get_term_meta( $queried_object->term_id, '_seopress_social_twitter_title', true );
		if ( '' !== $_seopress_social_twitter_title ) {
			return $_seopress_social_twitter_title;
		}
	}
	return '';
}

/**
 * Twitter Title Home Option
 */
function seopress_social_twitter_title_home_option() {
	$page_id                        = get_option( 'page_for_posts' );
	$_seopress_social_twitter_title = get_post_meta( $page_id, '_seopress_social_twitter_title', true );
	if ( ! empty( $_seopress_social_twitter_title ) ) {
		return $_seopress_social_twitter_title;
	}
	return '';
}

/**
 * Twitter Title Hook
 */
function seopress_social_twitter_title_hook() {
	// If Twitter cards enable.
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() ) {
		// Init.
		$seopress_social_twitter_card_title = '';
		global $post;

		$variables               = null;
		$variables               = apply_filters( 'seopress_dyn_variables_fn', $variables );

		if ( ! is_array( $variables ) ) {
			return '';
		}

		$seopress_excerpt_length = $variables['seopress_excerpt_length'] ?? '';

		$seopress_titles_template_variables_array = $variables['seopress_titles_template_variables_array'] ?? array();
		$seopress_titles_template_replace_array   = $variables['seopress_titles_template_replace_array'] ?? array();

		if ( is_home() ) {// Home.
			if ( '' !== seopress_social_twitter_title_home_option() ) {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_twitter_title_home_option() ) . '">';
			} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() && '' !== seopress_social_fb_title_home_option() ) {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_fb_title_home_option() ) . '">';
			} elseif ( function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
			}
		} elseif ( ( is_tax() || is_category() || is_tag() ) && ! is_search() ) {// Term archive.
			if ( '' !== seopress_social_twitter_title_term_option() ) {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_twitter_title_term_option() ) . '">';
			} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() && '' !== seopress_social_fb_title_term_option() ) {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_fb_title_term_option() ) . '">';
			} elseif ( function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
			} else {
				$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( single_term_title( '', false ) ) . ' - ' . esc_attr( get_bloginfo( 'name' ) ) . '">';
			}
		} elseif ( is_singular() && '' !== seopress_social_twitter_title_post_option() ) {// Single.
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_twitter_title_post_option() ) . '">';
		} elseif ( is_singular() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_title_post_option() ) {
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_fb_title_post_option() ) . '">';
		} elseif ( function_exists( 'is_shop' ) && is_shop() && '' !== seopress_social_twitter_title_post_option() ) {// Single.
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_twitter_title_post_option() ) . '">';
		} elseif ( function_exists( 'is_shop' ) && is_shop() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_title_post_option() ) {
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_social_fb_title_post_option() ) . '">';
		} elseif ( function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() && function_exists( 'seopress_titles_the_title' ) && '' !== seopress_titles_the_title() ) {
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( seopress_titles_the_title() ) . '">';
		} elseif ( '' !== get_the_title() ) {
			$seopress_social_twitter_card_title .= '<meta name="twitter:title" content="' . esc_attr( wp_get_document_title() ) . '">';
		}

		// Apply dynamic variables.
		preg_match_all( '/%%_cf_(.*?)%%/', $seopress_social_twitter_card_title, $matches ); // custom fields.

		if ( ! empty( $matches ) ) {
			$seopress_titles_cf_template_variables_array = array();
			$seopress_titles_cf_template_replace_array   = array();

			foreach ( $matches['0'] as $key => $value ) {
				$seopress_titles_cf_template_variables_array[] = $value;
			}

			foreach ( $matches['1'] as $key => $value ) {
				if ( is_singular() ) {
					$seopress_titles_cf_template_replace_array[] = null !== $post ? wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_post_meta( $post->ID, $value, true ), true ) ) ) ) ), $seopress_excerpt_length ) : '';
				} elseif ( is_tax() || is_category() || is_tag() ) {
					$seopress_titles_cf_template_replace_array[] = wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_term_meta( get_queried_object()->{'term_id'}, $value, true ), true ) ) ) ) ), $seopress_excerpt_length );
				}
			}
		}

		// Custom fields.
		if ( ! empty( $matches ) && ! empty( $seopress_titles_cf_template_variables_array ) && ! empty( $seopress_titles_cf_template_replace_array ) ) {
			$seopress_social_twitter_card_title = str_replace( $seopress_titles_cf_template_variables_array, $seopress_titles_cf_template_replace_array, $seopress_social_twitter_card_title );
		}

		$seopress_social_twitter_card_title = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $seopress_social_twitter_card_title );

		// Hook on post Twitter card title - 'seopress_social_twitter_card_title'.
		if ( has_filter( 'seopress_social_twitter_card_title' ) ) {
			$seopress_social_twitter_card_title = apply_filters( 'seopress_social_twitter_card_title', $seopress_social_twitter_card_title );
		}
		if ( isset( $seopress_social_twitter_card_title ) && '' !== $seopress_social_twitter_card_title ) {
			if ( ! is_404() ) {
				echo $seopress_social_twitter_card_title . "\n";
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_twitter_title_hook', 1 );

/**
 * Twitter Desc
 */
function seopress_social_twitter_desc_post_option() {
	if ( function_exists( 'is_shop' ) && is_shop() ) {
		$_seopress_social_twitter_desc = get_post_meta( get_option( 'woocommerce_shop_page_id' ), '_seopress_social_twitter_desc', true );
	} else {
		$_seopress_social_twitter_desc = get_post_meta( get_the_ID(), '_seopress_social_twitter_desc', true );
	}
	if ( '' !== $_seopress_social_twitter_desc ) {
		return $_seopress_social_twitter_desc;
	}
	return '';
}

/**
 * Twitter Desc Term Option
 */
function seopress_social_twitter_desc_term_option() {
	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Term ) {
		$_seopress_social_twitter_desc = get_term_meta( $queried_object->term_id, '_seopress_social_twitter_desc', true );
		if ( '' !== $_seopress_social_twitter_desc ) {
			return $_seopress_social_twitter_desc;
		}
	}
	return '';
}

/**
 * Twitter Desc Home Option
 */
function seopress_social_twitter_desc_home_option() {
	$page_id                       = get_option( 'page_for_posts' );
	$_seopress_social_twitter_desc = get_post_meta( $page_id, '_seopress_social_twitter_desc', true );
	if ( ! empty( $_seopress_social_twitter_desc ) ) {
		return $_seopress_social_twitter_desc;
	}
	return '';
}

/**
 * Twitter Desc Hook
 */
function seopress_social_twitter_desc_hook() {
	// If Twitter cards enable.
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() && ! is_search() ) {
		if ( function_exists( 'wc_memberships_is_post_content_restricted' ) && wc_memberships_is_post_content_restricted() ) {
			return false;
		}
		global $post;
		setup_postdata( $post );

		// Init.
		$seopress_social_twitter_card_desc = '';

		$variables = null;
		$variables = apply_filters( 'seopress_dyn_variables_fn', $variables );

		if ( ! is_array( $variables ) ) {
			return '';
		}

		$seopress_excerpt_length = $variables['seopress_excerpt_length'] ?? '';

		$seopress_titles_template_variables_array = $variables['seopress_titles_template_variables_array'] ?? array();
		$seopress_titles_template_replace_array   = $variables['seopress_titles_template_replace_array'] ?? array();

		if ( is_home() ) {// Home.
			if ( '' !== seopress_social_twitter_desc_home_option() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_twitter_desc_home_option() ) . '">';
			} elseif ( '' !== seopress_social_fb_desc_home_option() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_fb_desc_home_option() ) . '">';
			} elseif ( function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
			}
		} elseif ( is_tax() || is_category() || is_tag() ) {// Term archive.
			if ( '' !== seopress_social_twitter_desc_term_option() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_twitter_desc_term_option() ) . '">';
			} elseif ( '' !== seopress_social_fb_desc_term_option() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_fb_desc_term_option() ) . '">';
			} elseif ( function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
			} elseif ( '' !== term_description() ) {
				$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( term_description() ) ) ), $seopress_excerpt_length ) . ' - ' . esc_attr( get_bloginfo( 'name' ) ) . '">';
			}
		} elseif ( is_singular() && '' !== seopress_social_twitter_desc_post_option() ) {// Single.
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_twitter_desc_post_option() ) . '">';
		} elseif ( is_singular() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_desc_post_option() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_fb_desc_post_option() ) . '">';
		} elseif ( function_exists( 'is_shop' ) && is_shop() && '' !== seopress_social_twitter_desc_post_option() ) {// Single.
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_twitter_desc_post_option() ) . '">';
		} elseif ( function_exists( 'is_shop' ) && is_shop() && '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && '' !== seopress_social_fb_desc_post_option() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_social_fb_desc_post_option() ) . '">';
		} elseif ( function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() ) {
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
		} elseif ( '1' === seopress_get_service( 'SocialOption' )->getSocialFacebookOGEnable() && function_exists( 'seopress_titles_the_description_content' ) && '' !== seopress_titles_the_description_content() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . esc_attr( seopress_titles_the_description_content() ) . '">';
		} elseif ( null !== $post && has_excerpt( $post->ID ) ) {
			$seopress_social_twitter_card_desc .= '<meta name="twitter:description" content="' . wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( $post->post_excerpt ) ) ), $seopress_excerpt_length ) . '">';
		}

		// Apply dynamic variables.
		preg_match_all( '/%%_cf_(.*?)%%/', $seopress_social_twitter_card_desc, $matches ); // custom fields.

		if ( ! empty( $matches ) ) {
			$seopress_titles_cf_template_variables_array = array();
			$seopress_titles_cf_template_replace_array   = array();

			foreach ( $matches['0'] as $key => $value ) {
				$seopress_titles_cf_template_variables_array[] = $value;
			}

			foreach ( $matches['1'] as $key => $value ) {
				if ( is_singular() ) {
					$seopress_titles_cf_template_replace_array[] = wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_post_meta( $post->ID, $value, true ), true ) ) ) ) ), $seopress_excerpt_length );
				} elseif ( is_tax() || is_category() || is_tag() ) {
					$seopress_titles_cf_template_replace_array[] = wp_trim_words( esc_attr( stripslashes_deep( wp_filter_nohtml_kses( wp_strip_all_tags( strip_shortcodes( get_term_meta( get_queried_object()->{'term_id'}, $value, true ), true ) ) ) ) ), $seopress_excerpt_length );
				}
			}
		}

		// Custom fields.
		if ( ! empty( $matches ) && ! empty( $seopress_titles_cf_template_variables_array ) && ! empty( $seopress_titles_cf_template_replace_array ) ) {
			$seopress_social_twitter_card_desc = str_replace( $seopress_titles_cf_template_variables_array, $seopress_titles_cf_template_replace_array, $seopress_social_twitter_card_desc );
		}

		$seopress_social_twitter_card_desc = str_replace( $seopress_titles_template_variables_array, $seopress_titles_template_replace_array, $seopress_social_twitter_card_desc );

		// Hook on post Twitter card description - 'seopress_social_twitter_card_desc'.
		if ( has_filter( 'seopress_social_twitter_card_desc' ) ) {
			$seopress_social_twitter_card_desc = apply_filters( 'seopress_social_twitter_card_desc', $seopress_social_twitter_card_desc );
		}
		if ( isset( $seopress_social_twitter_card_desc ) && '' !== $seopress_social_twitter_card_desc ) {
			if ( ! is_404() ) {
				echo $seopress_social_twitter_card_desc . "\n";
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_twitter_desc_hook', 1 );

/**
 * Twitter Thumbnail
 */
function seopress_social_twitter_img_post_option() {
	if ( function_exists( 'is_shop' ) && is_shop() ) {
		$_seopress_social_twitter_img = get_post_meta( get_option( 'woocommerce_shop_page_id' ), '_seopress_social_twitter_img', true );
	} else {
		$_seopress_social_twitter_img = get_post_meta( get_the_ID(), '_seopress_social_twitter_img', true );
	}
	if ( '' !== $_seopress_social_twitter_img ) {
		return $_seopress_social_twitter_img;
	}
	return '';
}

/**
 * Twitter Thumbnail Term Option
 */
function seopress_social_twitter_img_term_option() {
	$queried_object = get_queried_object();
	if ( $queried_object instanceof WP_Term ) {
		$_seopress_social_twitter_img = get_term_meta( $queried_object->term_id, '_seopress_social_twitter_img', true );
		if ( '' !== $_seopress_social_twitter_img ) {
			return $_seopress_social_twitter_img;
		}
	}
	return '';
}

/**
 * Twitter Thumbnail Home Option
 */
function seopress_social_twitter_img_home_option() {
	$page_id                      = get_option( 'page_for_posts' );
	$_seopress_social_twitter_img = get_post_meta( $page_id, '_seopress_social_twitter_img', true );
	if ( ! empty( $_seopress_social_twitter_img ) ) {
		return $_seopress_social_twitter_img;
	} elseif ( has_post_thumbnail( $page_id ) ) {
		return get_the_post_thumbnail_url( $page_id );
	}
	return '';
}

/**
 * Twitter Thumbnail Hook
 */
function seopress_social_twitter_img_hook() {
	if ( '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCard() ) {
		// Init.
		global $post;
		$url                                = '';
		$seopress_social_twitter_card_thumb = '';

		if ( is_home() && '' !== seopress_social_twitter_img_home_option() && 'page' === get_option( 'show_on_front' ) ) {
			$url = seopress_social_twitter_img_home_option();
		} elseif ( is_home() && '' !== seopress_social_fb_img_home_option() && 'page' === get_option( 'show_on_front' ) && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
			$url = seopress_social_fb_img_home_option();
		} elseif ( '' !== seopress_social_twitter_img_post_option() && ( is_singular() || ( function_exists( 'is_shop' ) && is_shop() ) ) ) {// Single.
			$url = seopress_social_twitter_img_post_option();
		} elseif ( '' !== seopress_social_fb_img_post_option() && ( is_singular() || ( function_exists( 'is_shop' ) && is_shop() ) ) && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
			$url = seopress_social_fb_img_post_option();
		} elseif ( has_post_thumbnail() && ( is_singular() || ( function_exists( 'is_shop' ) && is_shop() ) ) ) {
			$size = apply_filters( 'seopress_social_image_size', 'full' );
			$url = get_the_post_thumbnail_url( $post, $size );
		} elseif ( ( is_tax() || is_category() || is_tag() ) && ! is_search() && '' !== seopress_social_twitter_img_term_option() ) {// Term archive.
			$url = seopress_social_twitter_img_term_option();
		} elseif ( ( is_tax() || is_category() || is_tag() ) && ! is_search() && '' !== seopress_social_fb_img_term_option() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {
			$url = seopress_social_fb_img_term_option();
		} elseif ( is_tax( 'product_cat' ) && ! is_search() && seopress_social_fb_img_product_cat_option() !== '' ) {// If product category thumbnail.
			$url = seopress_social_fb_img_product_cat_option();
		} elseif ( '' !== seopress_get_service( 'SocialOption' )->getSocialTwitterImg() ) {// Default Twitter.
			$url = seopress_get_service( 'SocialOption' )->getSocialTwitterImg();
		} elseif ( '' !== seopress_get_service( 'SocialOption' )->getSocialFacebookImg() && '1' === seopress_get_service( 'SocialOption' )->getSocialTwitterCardOg() ) {// Default Facebook.
			$url = seopress_get_service( 'SocialOption' )->getSocialFacebookImg();
		}

		if ( ! empty( $url ) ) {
			$seopress_social_twitter_card_thumb = '<meta name="twitter:image" content="' . esc_url( $url ) . '">';
		}

		// Hook on post Twitter card thumbnail - 'seopress_social_twitter_card_thumb'.
		if ( has_filter( 'seopress_social_twitter_card_thumb' ) ) {
			$seopress_social_twitter_card_thumb = apply_filters( 'seopress_social_twitter_card_thumb', $seopress_social_twitter_card_thumb );
		}
		if ( isset( $seopress_social_twitter_card_thumb ) && '' !== $seopress_social_twitter_card_thumb ) {
			if ( ! is_404() ) {
				echo $seopress_social_twitter_card_thumb . "\n";
			}
		}
	}
}
add_action( 'wp_head', 'seopress_social_twitter_img_hook', 1 );

