????
Current Path : /home2/sarkar82/www/wp-content/plugins/siteseo/classes/Services/Social/ |
Current File : //home2/sarkar82/www/wp-content/plugins/siteseo/classes/Services/Social/FacebookImageOptionMeta.php |
<?php /* * SiteSEO * https://siteseo.io/ * (c) SiteSEO Team <support@siteseo.io> */ /* Copyright 2016 - 2024 - Benjamin Denis (email : contact@seopress.org) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ namespace SiteSEO\Services\Social; if ( ! defined('ABSPATH')) { exit; } class FacebookImageOptionMeta { public function getUrl(){ if (function_exists('is_shop') && is_shop()) { $value = get_post_meta(get_option('woocommerce_shop_page_id'), '_siteseo_social_fb_img', true); } else { $value = get_post_meta(get_the_ID(), '_siteseo_social_fb_img', true); } if(empty($value) && '1' === siteseo_get_service('SocialOption')->getSocialFacebookImgDefault() ){ $options = get_option('siteseo_social_option_name'); $value = isset($options['social_facebook_img']) ? $options['social_facebook_img'] : null; } return $value; } public function getAttachmentId(){ if (function_exists('is_shop') && is_shop()) { $value = get_post_meta(get_option('woocommerce_shop_page_id'), '_siteseo_social_fb_img_attachment_id', true); } else { $value = get_post_meta(get_the_ID(), '_siteseo_social_fb_img_attachment_id', true); } if(empty($value) && '1' === siteseo_get_service('SocialOption')->getSocialFacebookImgDefault() && empty(get_post_meta(get_the_ID(), '_siteseo_social_fb_img', true)) ){ $options = get_option('siteseo_social_option_name'); $value = isset($options['siteseo_social_facebook_img_attachment_id']) ? $options['siteseo_social_facebook_img_attachment_id'] : null; } return $value; } public function getMetasBy($strategy = 'url'){ if($strategy === 'url'){ $url = $this->getUrl(); if(empty($url)){ return ''; } return $this->getMetasByUrl($url); } else if($strategy === 'id'){ $id = $this->getAttachmentId(); if(empty($id) || $id === null){ return $this->getMetasBy('url'); } return $this->getMetasStringByAttachmentId($id); } return ''; } public function getMetasByUrl($url){ $str = ''; if (!function_exists('attachment_url_to_postid')) { return $str; } $postId = attachment_url_to_postid($url); if(empty($postId) && !empty($url)){ return $this->getMetasStringByUrl($url); } return $this->getMetasStringByAttachmentId($postId); } public function getMetasStringByUrl($url){ $str = ''; //OG:IMAGE $str = ''; $str .= '<meta property="og:image" content="' . esc_attr($url) . '" />'; $str .= "\n"; //OG:IMAGE:SECURE_URL IF SSL if (is_ssl()) { $str .= '<meta property="og:image:secure_url" content="' . esc_attr($url) . '" />'; $str .= "\n"; } return $str; } public function getMetasStringByAttachmentId($postId){ $str = ''; $imageSrc = wp_get_attachment_image_src($postId, 'full'); if(empty($imageSrc)){ return $str; } $url = $imageSrc[0]; //If cropped image if (0 != $postId) { $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) && function_exists('attachment_url_to_postid')) { $url = $dir['baseurl'] . '/' . $matches[1] . $matches[3]; $postId = attachment_url_to_postid($url); } } //OG:IMAGE $str = ''; $str .= '<meta property="og:image" content="' . $url . '" />'; $str .= "\n"; //OG:IMAGE:SECURE_URL IF SSL if (is_ssl()) { $str .= '<meta property="og:image:secure_url" content="' . $url . '" />'; $str .= "\n"; } //OG:IMAGE:WIDTH + OG:IMAGE:HEIGHT if ( ! empty($imageSrc)) { $str .= '<meta property="og:image:width" content="' . $imageSrc[1] . '" />'; $str .= "\n"; $str .= '<meta property="og:image:height" content="' . $imageSrc[2] . '" />'; $str .= "\n"; } //OG:IMAGE:ALT $alt = get_post_meta($postId, '_wp_attachment_image_alt', true); if (!empty($alt)) { $str .= '<meta property="og:image:alt" content="' . esc_attr(get_post_meta($postId, '_wp_attachment_image_alt', true)) . '" />'; $str .= "\n"; } return $str; } }