# metasync/2.6.9/includes/class-metasync-opengraph.php Search Atlas SEO – OTTO AI SEO Automation for WordPress, version 2.6.9. 1,368 lines. - Page: https://pluginprobe.com/plugins/metasync/2.6.9/code/includes/class-metasync-opengraph.php - Raw: https://pluginprobe.com/plugins/metasync/2.6.9/raw/includes/class-metasync-opengraph.php - Modified: 2026-04-23T21:08:46+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/metasync/2.6.9/code/includes/class-metasync-opengraph.php#L10-L20`. ```php plugin_name = $plugin_name; $this->version = $version; } /** * Register all hooks for this class */ public function init() { # Admin hooks add_action('add_meta_boxes', [$this, 'add_meta_box']); add_action('save_post', [$this, 'save_meta_box_data']); add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_scripts']); # Alternative script loading for post edit screens add_action('admin_print_scripts-post.php', [$this, 'force_enqueue_scripts']); add_action('admin_print_scripts-post-new.php', [$this, 'force_enqueue_scripts']); # Frontend hooks add_action('wp_head', [$this, 'output_opengraph_tags'], 5); add_action('wp_head', [$this, 'output_article_tags'], 6); # Update OpenGraph URL when post is published/updated add_action('save_post', [$this, 'update_opengraph_url'], 20); # Update OpenGraph URL when post permalink changes add_action('post_updated', [$this, 'check_permalink_change'], 10, 3); # Also check on transition_post_status for status changes add_action('transition_post_status', [$this, 'check_status_change'], 10, 3); # Check when post slug is updated via edit slug functionality add_action('wp_ajax_sample-permalink', [$this, 'check_slug_change'], 5); # AJAX hooks for preview add_action('wp_ajax_metasync_og_preview', [$this, 'ajax_generate_preview']); # Register cross-plugin dedup filters (Yoast / Rank Math) when their plugins are active $this->register_dedup_filters(); } /** * Add the Open Graph meta box to post and page editors */ public function add_meta_box() { # Don't show meta box if user's role doesn't have plugin access if (!Metasync::current_user_has_plugin_access()) { return; } # Check if user has permission to edit posts if (!current_user_can('edit_posts')) { return; } # Meta title and description are always enabled by default $general_settings = Metasync::get_option('general', []); # Check if Social Media & Open Graph meta box is disabled if (!empty($general_settings['disable_social_opengraph_metabox'])) { return; } # Get supported post types (allow filtering) $post_types = $this->get_supported_post_types(); $plugin_name = Metasync::get_effective_plugin_name(); foreach ($post_types as $post_type) { add_meta_box( self::META_BOX_ID, sprintf(esc_html__('Social Media & Open Graph by %s', 'metasync'), $plugin_name), [$this, 'render_meta_box'], $post_type, 'normal', 'high' ); } } /** * Render the meta box content */ public function render_meta_box($post) { # Add nonce for security wp_nonce_field('metasync_opengraph_nonce', 'metasync_opengraph_nonce'); # Get existing values $og_enabled = get_post_meta($post->ID, '_metasync_og_enabled', true); $og_title = get_post_meta($post->ID, '_metasync_og_title', true); $og_description = get_post_meta($post->ID, '_metasync_og_description', true); $og_image = get_post_meta($post->ID, '_metasync_og_image', true); $og_url = get_post_meta($post->ID, '_metasync_og_url', true); $og_type = get_post_meta($post->ID, '_metasync_og_type', true); # Twitter Card fields $twitter_card = get_post_meta($post->ID, '_metasync_twitter_card', true); $twitter_site = get_post_meta($post->ID, '_metasync_twitter_site', true); $twitter_title = get_post_meta($post->ID, '_metasync_twitter_title', true); $twitter_description = get_post_meta($post->ID, '_metasync_twitter_description', true); $twitter_image = get_post_meta($post->ID, '_metasync_twitter_image', true); $twitter_image_alt = get_post_meta($post->ID, '_metasync_twitter_image_alt', true); # Twitter App Card fields $twitter_app_id_iphone = get_post_meta($post->ID, '_metasync_twitter_app_id_iphone', true); $twitter_app_id_ipad = get_post_meta($post->ID, '_metasync_twitter_app_id_ipad', true); $twitter_app_id_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_id_googleplay', true); $twitter_app_url_iphone = get_post_meta($post->ID, '_metasync_twitter_app_url_iphone', true); $twitter_app_url_ipad = get_post_meta($post->ID, '_metasync_twitter_app_url_ipad', true); $twitter_app_url_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_url_googleplay', true); $twitter_app_country = get_post_meta($post->ID, '_metasync_twitter_app_country', true); # Twitter Player Card fields $twitter_player = get_post_meta($post->ID, '_metasync_twitter_player', true); $twitter_player_width = get_post_meta($post->ID, '_metasync_twitter_player_width', true); $twitter_player_height = get_post_meta($post->ID, '_metasync_twitter_player_height', true); # Set default values # Note: Check for empty string specifically, not just empty(), since '0' is a valid value if ($og_enabled === '') { # For new posts, default to enabled $og_enabled = '1'; } if (empty($og_title)) { $og_title = $post->post_title; } if (empty($og_description)) { $og_description = $this->get_post_excerpt($post); } if (empty($og_url)) { $og_url = $this->get_canonical_url($post); } if (empty($og_type)) { $og_type = 'article'; } if (empty($og_image)) { $og_image = $this->get_featured_image_url($post->ID); } # Twitter defaults if (empty($twitter_card)) { $twitter_card = 'summary_large_image'; } if (empty($twitter_title)) { $twitter_title = $og_title; } if (empty($twitter_description)) { $twitter_description = $og_description; } if (empty($twitter_image)) { $twitter_image = $og_image; } # Include the meta box template include plugin_dir_path(__FILE__) . '../admin/partials/metasync-opengraph-meta-box.php'; } /** * Save meta box data */ public function save_meta_box_data($post_id) { # Check if nonce is valid if (!isset($_POST['metasync_opengraph_nonce']) || !wp_verify_nonce($_POST['metasync_opengraph_nonce'], 'metasync_opengraph_nonce')) { return; } # Check if user has permission to edit if (!current_user_can('edit_post', $post_id)) { return; } # Check if this is an autosave if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return; } # Handle the checkbox field separately (unchecked checkboxes don't send POST data) # Meta title and description are always enabled by default if (isset($_POST['_metasync_og_enabled'])) { # User checked the box update_post_meta($post_id, '_metasync_og_enabled', '1'); } else { # User unchecked the box update_post_meta($post_id, '_metasync_og_enabled', '0'); } # Save Open Graph data (excluding the enabled field which is handled above) $og_fields = [ '_metasync_og_title' => 'sanitize_text_field', '_metasync_og_description' => 'sanitize_textarea_field', '_metasync_og_image' => 'esc_url_raw', '_metasync_og_url' => 'esc_url_raw', '_metasync_og_type' => 'sanitize_text_field', ]; # Save Twitter Card data $twitter_fields = [ '_metasync_twitter_card' => 'sanitize_text_field', '_metasync_twitter_site' => 'sanitize_text_field', '_metasync_twitter_title' => 'sanitize_text_field', '_metasync_twitter_description' => 'sanitize_textarea_field', '_metasync_twitter_image' => 'esc_url_raw', '_metasync_twitter_image_alt' => 'sanitize_text_field', ]; # Save Twitter App Card data $twitter_app_fields = [ '_metasync_twitter_app_id_iphone' => 'sanitize_text_field', '_metasync_twitter_app_id_ipad' => 'sanitize_text_field', '_metasync_twitter_app_id_googleplay' => 'sanitize_text_field', '_metasync_twitter_app_url_iphone' => 'esc_url_raw', '_metasync_twitter_app_url_ipad' => 'esc_url_raw', '_metasync_twitter_app_url_googleplay' => 'esc_url_raw', '_metasync_twitter_app_country' => 'sanitize_text_field', ]; # Save Twitter Player Card data $twitter_player_fields = [ '_metasync_twitter_player' => 'esc_url_raw', '_metasync_twitter_player_width' => 'absint', '_metasync_twitter_player_height' => 'absint', ]; $all_fields = array_merge($og_fields, $twitter_fields, $twitter_app_fields, $twitter_player_fields); foreach ($all_fields as $field => $sanitize_callback) { if (isset($_POST[$field])) { $value = call_user_func($sanitize_callback, $_POST[$field]); update_post_meta($post_id, $field, $value); } } } /** * Enqueue admin scripts and styles */ public function enqueue_admin_scripts($hook) { global $post_type; # Only load on post edit screens for supported post types if (!in_array($hook, ['post.php', 'post-new.php']) || !in_array($post_type, $this->supported_post_types)) { return; } wp_enqueue_media(); wp_enqueue_script( 'metasync-opengraph-admin', plugin_dir_url(__FILE__) . '../admin/js/metasync-opengraph.js', ['jquery', 'wp-util'], $this->version, true ); wp_enqueue_style( 'metasync-opengraph-admin', plugin_dir_url(__FILE__) . '../admin/css/metasync-opengraph.css', [], $this->version ); # Get the current post permalink for preview global $post; $current_permalink = ''; if ($post && $post->ID) { $current_permalink = $this->get_canonical_url($post); } # Localize script for AJAX wp_localize_script('metasync-opengraph-admin', 'metasync_og', [ 'ajax_url' => admin_url('admin-ajax.php'), 'nonce' => wp_create_nonce('metasync_og_preview_nonce'), 'current_permalink' => $current_permalink, 'strings' => [ 'select_image' => esc_html__('Select Image', 'metasync'), 'use_image' => esc_html__('Use This Image', 'metasync'), 'remove_image' => esc_html__('Remove Image', 'metasync'), ] ]); } /** * Force enqueue scripts for post edit screens (backup method) */ public function force_enqueue_scripts() { global $post_type; if (!in_array($post_type, $this->supported_post_types)) { return; } # Check if already enqueued if (wp_script_is('metasync-opengraph-admin', 'enqueued')) { return; } wp_enqueue_media(); wp_enqueue_script( 'metasync-opengraph-admin', plugin_dir_url(__FILE__) . '../admin/js/metasync-opengraph.js', ['jquery', 'wp-util'], $this->version, true ); wp_enqueue_style( 'metasync-opengraph-admin', plugin_dir_url(__FILE__) . '../admin/css/metasync-opengraph.css', [], $this->version ); # Get the current post permalink for preview global $post; $current_permalink = ''; if ($post && $post->ID) { $current_permalink = $this->get_canonical_url($post); } wp_localize_script('metasync-opengraph-admin', 'metasync_og', [ 'ajax_url' => admin_url('admin-ajax.php'), 'nonce' => wp_create_nonce('metasync_og_preview_nonce'), 'current_permalink' => $current_permalink, 'strings' => [ 'select_image' => esc_html__('Select Image', 'metasync'), 'use_image' => esc_html__('Use This Image', 'metasync'), 'remove_image' => esc_html__('Remove Image', 'metasync'), ] ]); } /** * Output Open Graph and Twitter Card tags in wp_head */ public function output_opengraph_tags() { if (!is_singular($this->supported_post_types)) { return; } global $post; # Ensure post is a valid object if (!$post instanceof WP_Post) { return; } # Check if Open Graph is enabled for this post $og_enabled = get_post_meta($post->ID, '_metasync_og_enabled', true); if (empty($og_enabled) || $og_enabled !== '1') { return; } # When OTTO is active AND has OG data for this post, skip legacy OG output. # For cases where OTTO's pixel injects OG tags dynamically (without # persisting to _metasync_otto_og_* meta), the buffer-level dedup in # Otto_html_class::deduplicate_og_twitter_tags() handles cleanup. if (class_exists('Metasync_Otto_Config') && Metasync_Otto_Config::is_otto_enabled()) { $otto_og_title = get_post_meta($post->ID, '_metasync_otto_og_title', true); $otto_og_desc = get_post_meta($post->ID, '_metasync_otto_og_description', true); if (!empty($otto_og_title) || !empty($otto_og_desc)) { return; } } # Check for conflicts with other SEO plugins (allow override via filter) if (apply_filters('metasync_opengraph_check_conflicts', true) && $this->has_seo_plugin_conflicts()) { return; } # Get Open Graph data — check persisted key first, fall back to OTTO staging key, then post default $og_title = get_post_meta($post->ID, '_metasync_og_title', true) ?: get_post_meta($post->ID, '_metasync_otto_og_title', true) ?: $post->post_title; $og_description = get_post_meta($post->ID, '_metasync_og_description', true) ?: get_post_meta($post->ID, '_metasync_otto_og_description', true) ?: $this->get_post_excerpt($post); $og_image = get_post_meta($post->ID, '_metasync_og_image', true) ?: $this->get_featured_image_url($post->ID); $og_url = get_post_meta($post->ID, '_metasync_og_url', true) ?: $this->get_canonical_url($post); $og_type = get_post_meta($post->ID, '_metasync_og_type', true) ?: 'article'; # Get Twitter Card data — check persisted key first, fall back to OTTO staging key $twitter_card = get_post_meta($post->ID, '_metasync_twitter_card', true) ?: 'summary_large_image'; $twitter_site = get_post_meta($post->ID, '_metasync_twitter_site', true); $twitter_title = get_post_meta($post->ID, '_metasync_twitter_title', true) ?: get_post_meta($post->ID, '_metasync_otto_twitter_title', true) ?: $og_title; $twitter_description = get_post_meta($post->ID, '_metasync_twitter_description', true) ?: get_post_meta($post->ID, '_metasync_otto_twitter_description', true) ?: $og_description; $twitter_image = get_post_meta($post->ID, '_metasync_twitter_image', true) ?: $og_image; $twitter_image_alt = get_post_meta($post->ID, '_metasync_twitter_image_alt', true); # Resolve OG image attachment ID once for reuse (twitter:image:alt fallback + og:image dimensions) $og_image_attachment_id = 0; if (!empty($og_image)) { $og_image_attachment_id = attachment_url_to_postid($og_image); } # Fall back to the OG image's WP attachment alt text when no explicit twitter:image:alt is set if (empty($twitter_image_alt) && $og_image_attachment_id > 0) { $attachment_alt = get_post_meta($og_image_attachment_id, '_wp_attachment_image_alt', true); if (!empty($attachment_alt)) { $twitter_image_alt = $attachment_alt; } } # Per-field toggles from common_meta_settings (default enabled when unset) $common_meta_settings = Metasync::get_option('common_meta_settings'); if (!is_array($common_meta_settings)) { $common_meta_settings = []; } $og_image_dimensions_enabled = ($common_meta_settings['og_image_dimensions'] ?? 'true') !== 'false'; $twitter_image_alt_enabled = ($common_meta_settings['twitter_image_alt'] ?? 'true') !== 'false'; # Get Twitter App Card data $twitter_app_id_iphone = get_post_meta($post->ID, '_metasync_twitter_app_id_iphone', true); $twitter_app_id_ipad = get_post_meta($post->ID, '_metasync_twitter_app_id_ipad', true); $twitter_app_id_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_id_googleplay', true); $twitter_app_url_iphone = get_post_meta($post->ID, '_metasync_twitter_app_url_iphone', true); $twitter_app_url_ipad = get_post_meta($post->ID, '_metasync_twitter_app_url_ipad', true); $twitter_app_url_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_url_googleplay', true); $twitter_app_country = get_post_meta($post->ID, '_metasync_twitter_app_country', true); # Get Twitter Player Card data $twitter_player = get_post_meta($post->ID, '_metasync_twitter_player', true); $twitter_player_width = get_post_meta($post->ID, '_metasync_twitter_player_width', true); $twitter_player_height = get_post_meta($post->ID, '_metasync_twitter_player_height', true); # Output Open Graph tags echo "\n\n"; if ($og_title) { echo '' . "\n"; } if ($og_description) { echo '' . "\n"; } if ($og_image) { echo '' . "\n"; if ($og_image_dimensions_enabled) { $og_image_dims = $this->get_og_image_dimensions($og_image, $og_image_attachment_id); if (is_array($og_image_dims)) { if (!empty($og_image_dims['width'])) { echo '' . "\n"; } if (!empty($og_image_dims['height'])) { echo '' . "\n"; } if (!empty($og_image_dims['mime'])) { echo '' . "\n"; } } } } if ($og_url) { echo '' . "\n"; } if ($og_type) { echo '' . "\n"; } # Output Twitter Card tags echo "\n"; if ($twitter_card) { echo '' . "\n"; } if ($twitter_site) { echo '' . "\n"; } if ($twitter_title) { echo '' . "\n"; } if ($twitter_description) { echo '' . "\n"; } if ($twitter_image) { echo '' . "\n"; } if ($twitter_image_alt && $twitter_image_alt_enabled) { echo '' . "\n"; } # Output Twitter App Card tags (only if card type is 'app') if ($twitter_card === 'app') { if ($twitter_app_id_iphone) { echo '' . "\n"; } if ($twitter_app_id_ipad) { echo '' . "\n"; } if ($twitter_app_id_googleplay) { echo '' . "\n"; } if ($twitter_app_url_iphone) { echo '' . "\n"; } if ($twitter_app_url_ipad) { echo '' . "\n"; } if ($twitter_app_url_googleplay) { echo '' . "\n"; } if ($twitter_app_country) { echo '' . "\n"; } } # Output Twitter Player Card tags (only if card type is 'player') if ($twitter_card === 'player') { if ($twitter_player) { echo '' . "\n"; } if ($twitter_player_width) { echo '' . "\n"; } if ($twitter_player_height) { echo '' . "\n"; } } echo "\n\n"; } /** * Resolve OG image dimensions + MIME without making remote HTTP calls. * * Returns an array with 'width', 'height', and 'mime' when available, * or null when no dimensions are known. For WP-hosted attachments the * data comes from attachment metadata. For external URLs we only read * a pre-seeded transient (metasync_og_img_dims_{md5(url)}). * * @param string $url * @param int $attachment_id Pre-resolved attachment ID (0 = auto-detect). * @return array|null */ private function get_og_image_dimensions($url, $attachment_id = 0) { if (empty($url) || !is_string($url)) { return null; } if ($attachment_id <= 0) { $attachment_id = attachment_url_to_postid($url); } if ($attachment_id > 0) { $meta = wp_get_attachment_metadata($attachment_id); $width = isset($meta['width']) ? (int) $meta['width'] : 0; $height = isset($meta['height']) ? (int) $meta['height'] : 0; $mime = get_post_mime_type($attachment_id) ?: ''; if ($width > 0 || $height > 0 || $mime !== '') { return [ 'width' => $width, 'height' => $height, 'mime' => $mime, ]; } return null; } # External URLs: only read the pre-seeded transient, never make remote HTTP calls here. $cached = get_transient('metasync_og_img_dims_' . md5($url)); if (is_array($cached)) { return [ 'width' => isset($cached['width']) ? (int) $cached['width'] : 0, 'height' => isset($cached['height']) ? (int) $cached['height'] : 0, 'mime' => isset($cached['mime']) ? (string) $cached['mime'] : '', ]; } return null; } /** * Output article:* Open Graph tags for article-type singular views. * * Runs independently of has_seo_plugin_conflicts() so we can still emit * complete article metadata while other SEO plugins handle og:title/description. * Cross-plugin dedup is handled via register_dedup_filters() instead. */ public function output_article_tags() { if (!is_singular()) { return; } global $post; if (!$post instanceof WP_Post) { return; } $og_type = get_post_meta($post->ID, '_metasync_og_type', true) ?: 'article'; if ($og_type !== 'article') { return; } $article_post_types = apply_filters('metasync_og_article_post_types', ['post']); if (!is_array($article_post_types) || !in_array($post->post_type, $article_post_types, true)) { return; } $settings = Metasync::get_option('common_meta_settings'); if (!is_array($settings)) { $settings = []; } $article_timestamps_enabled = ($settings['article_timestamps'] ?? 'true') !== 'false'; $article_author_enabled = ($settings['article_author'] ?? 'true') !== 'false'; $article_section_enabled = ($settings['article_section'] ?? 'true') !== 'false'; $article_tags_enabled = ($settings['article_tags'] ?? 'true') !== 'false'; echo "\n"; # article:published_time / article:modified_time if ($article_timestamps_enabled) { if (!empty($post->post_date_gmt) && $post->post_date_gmt !== '0000-00-00 00:00:00') { $published_ts = strtotime($post->post_date_gmt); if ($published_ts) { echo '' . "\n"; } } if (!empty($post->post_modified_gmt) && $post->post_modified_gmt !== '0000-00-00 00:00:00') { $modified_ts = strtotime($post->post_modified_gmt); if ($modified_ts) { echo '' . "\n"; } } } # article:author if ($article_author_enabled) { $author_url = get_post_meta($post->ID, '_metasync_og_article_author', true); if (empty($author_url)) { $author_url = get_the_author_meta('url', $post->post_author); } if (empty($author_url)) { $author_url = get_author_posts_url($post->post_author); } if (!empty($author_url)) { echo '' . "\n"; } } # article:section – prefer explicit primary category, fall back to first category if ($article_section_enabled) { $section_name = ''; $primary_category_id = (int) get_post_meta($post->ID, '_metasync_primary_category', true); if ($primary_category_id > 0) { $category = get_category($primary_category_id); if ($category && !is_wp_error($category) && !empty($category->name)) { $section_name = $category->name; } } if (empty($section_name)) { $categories = get_the_category($post->ID); if (!empty($categories) && isset($categories[0]->name)) { $section_name = $categories[0]->name; } } if (!empty($section_name)) { echo '' . "\n"; } } # article:tag – one tag per WP post tag if ($article_tags_enabled) { $post_tags = get_the_tags($post->ID); if (!empty($post_tags) && !is_wp_error($post_tags)) { foreach ($post_tags as $tag) { if (!empty($tag->name)) { echo '' . "\n"; } } } } echo "\n"; } /** * Register cross-plugin dedup filters so Yoast / Rank Math don't double-emit * article:* tags alongside our own output. */ private function register_dedup_filters() { # Ensure is_plugin_active() is available on the frontend too. if (!function_exists('is_plugin_active')) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; } $settings = Metasync::get_option('common_meta_settings'); if (!is_array($settings)) { $settings = []; } $yoast_active = is_plugin_active('wordpress-seo/wp-seo.php') || is_plugin_active('wordpress-seo-premium/wp-seo-premium.php'); $rank_math_active = is_plugin_active('seo-by-rank-math/rank-math.php'); $article_timestamps_enabled = ($settings['article_timestamps'] ?? 'true') !== 'false'; $article_author_enabled = ($settings['article_author'] ?? 'true') !== 'false'; $article_section_enabled = ($settings['article_section'] ?? 'true') !== 'false'; $article_tags_enabled = ($settings['article_tags'] ?? 'true') !== 'false'; # Yoast: remove individual presenters based on which MetaSync features are enabled if ($yoast_active && ($article_timestamps_enabled || $article_author_enabled)) { add_filter('wpseo_frontend_presenters', function( $presenters ) use ( $article_timestamps_enabled, $article_author_enabled ) { foreach ( $presenters as $key => $presenter ) { if ( $article_timestamps_enabled && ( $presenter instanceof \Yoast\WP\SEO\Presenters\Open_Graph\Article_Published_Time_Presenter || $presenter instanceof \Yoast\WP\SEO\Presenters\Open_Graph\Article_Modified_Time_Presenter )) { unset( $presenters[ $key ] ); } if ( $article_author_enabled && $presenter instanceof \Yoast\WP\SEO\Presenters\Open_Graph\Article_Author_Presenter ) { unset( $presenters[ $key ] ); } } return array_values( $presenters ); }, 999 ); } # Rank Math: suppress individual article:* tags via content filters. # Rank Math's tag() method passes content through rank_math/opengraph/facebook/{property} # where {property} is the OG property with colons replaced by underscores. # Returning false causes tag() to skip output (empty($content) check). if ($rank_math_active) { if ($article_timestamps_enabled) { add_filter('rank_math/opengraph/facebook/article_published_time', '__return_false', 999); add_filter('rank_math/opengraph/facebook/article_modified_time', '__return_false', 999); } if ($article_tags_enabled) { add_filter('rank_math/opengraph/facebook/article_tag', '__return_false', 999); } if ($article_author_enabled) { add_filter('rank_math/opengraph/facebook/article_author', '__return_false', 999); } if ($article_section_enabled) { add_filter('rank_math/opengraph/facebook/article_section', '__return_false', 999); } } } /** * AJAX handler for generating social media preview */ public function ajax_generate_preview() { try { # Check nonce if (!check_ajax_referer('metasync_og_preview_nonce', 'nonce', false)) { wp_send_json_error(['message' => 'Security check failed']); return; } # Get and sanitize data $title = sanitize_text_field($_POST['title'] ?? ''); $description = sanitize_textarea_field($_POST['description'] ?? ''); $image = esc_url_raw($_POST['image'] ?? ''); $url = esc_url_raw($_POST['url'] ?? ''); # Get Twitter Card data $twitter_title = sanitize_text_field($_POST['twitter_title'] ?? ''); $twitter_description = sanitize_textarea_field($_POST['twitter_description'] ?? ''); $twitter_image = esc_url_raw($_POST['twitter_image'] ?? ''); # Generate preview HTML $preview_html = $this->generate_preview_html($title, $description, $image, $url, $twitter_title, $twitter_description, $twitter_image); if (empty($preview_html)) { wp_send_json_error(['message' => 'Failed to generate preview HTML']); return; } wp_send_json_success(['preview' => $preview_html]); } catch (Exception $e) { wp_send_json_error(['message' => 'Server error: ' . $e->getMessage()]); } } /** * Generate HTML for social media preview */ private function generate_preview_html($title, $description, $image, $url, $twitter_title = '', $twitter_description = '', $twitter_image = '') { # Parse domain from URL $domain = ''; if (!empty($url)) { $parsed = parse_url($url); $domain = $parsed['host'] ?? ''; } # Fallback to site URL if no domain found if (empty($domain)) { $site_url = get_site_url(); $parsed = parse_url($site_url); $domain = $parsed['host'] ?? 'your-site.com'; } # Provide fallbacks for empty values if (empty($title)) { $title = 'Your Post Title'; } if (empty($description)) { $description = 'Your post description will appear here when shared on social media platforms.'; } # Use Twitter Card data for Twitter preview, fallback to Open Graph $twitter_display_title = !empty($twitter_title) ? $twitter_title : $title; $twitter_display_description = !empty($twitter_description) ? $twitter_description : $description; $twitter_display_image = !empty($twitter_image) ? $twitter_image : $image; # Get site name for avatars $site_name = get_bloginfo('name') ?: 'Your Site'; $site_initial = strtoupper(substr($site_name, 0, 1)); ob_start(); ?>
<?php echo esc_attr($title); ?>
📷

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post_excerpt)) { return $post->post_excerpt; } # Generate excerpt from content $content = $post->post_content; # Process shortcodes to get the actual rendered content (what users see on frontend) # This converts page builder shortcodes into their actual HTML output $content = do_shortcode($content); # Apply WordPress content filters (same filters used on the frontend) # This ensures we get the exact same content as displayed on the page $content = apply_filters('the_content', $content); # Remove HTML tags to get clean text $content = wp_strip_all_tags($content); # Remove extra whitespace, line breaks, and special characters $content = preg_replace('/\s+/', ' ', $content); $content = trim($content); # If content is still empty or too short, fallback to post title if (empty($content) || strlen($content) < 20) { $content = $post->post_title; } # Generate excerpt $excerpt = wp_trim_words($content, 30, '...'); return $excerpt; } /** * Get featured image URL */ private function get_featured_image_url($post_id) { $thumbnail_id = get_post_thumbnail_id($post_id); if ($thumbnail_id) { $image_url = wp_get_attachment_image_url($thumbnail_id, 'large'); return $image_url; } return ''; } /** * Get supported post types */ public function get_supported_post_types() { return apply_filters('metasync_opengraph_post_types', $this->supported_post_types); } /** * Add debug menu for testing */ private function has_seo_plugin_conflicts() { // Ensure is_plugin_active() is available on the frontend if (!function_exists('is_plugin_active')) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; } # List of SEO plugins that might output Open Graph tags $seo_plugins = [ 'wordpress-seo/wp-seo.php', # Yoast SEO 'seo-by-rank-math/rank-math.php', # RankMath 'all-in-one-seo-pack/all_in_one_seo_pack.php', # AIOSEO Free 'all-in-one-seo-pack-pro/all_in_one_seo_pack.php', # AIOSEO Pro 'seopress/seopress.php', # SEOPress 'the-seo-framework/autodescription.php', # The SEO Framework ]; foreach ($seo_plugins as $plugin) { if (is_plugin_active($plugin)) { return true; } } return false; } /** * Check if a specific SEO plugin is handling Open Graph for current post */ private function seo_plugin_has_og_data($post_id) { # Check if Yoast SEO has Open Graph data if (is_plugin_active('wordpress-seo/wp-seo.php')) { $yoast_title = get_post_meta($post_id, '_yoast_wpseo_title', true); $yoast_desc = get_post_meta($post_id, '_yoast_wpseo_metadesc', true); if (!empty($yoast_title) || !empty($yoast_desc)) { return true; } } # Check if RankMath has Open Graph data if (is_plugin_active('seo-by-rank-math/rank-math.php')) { $rm_title = get_post_meta($post_id, 'rank_math_title', true); $rm_desc = get_post_meta($post_id, 'rank_math_description', true); if (!empty($rm_title) || !empty($rm_desc)) { return true; } } return false; } /** * Get the canonical URL for a post */ public function get_canonical_url($post) { # Try to get the permalink using WordPress function $permalink = get_permalink($post->ID); # If permalink is not available or is the default query URL, try alternative methods if (!$permalink || strpos($permalink, '?p=') !== false || strpos($permalink, '?page_id=') !== false) { # Force WordPress to generate the proper permalink by temporarily setting post status $original_status = $post->post_status; if ($post->post_status === 'auto-draft') { $post->post_status = 'publish'; } # Try get_permalink again with the updated status $permalink = get_permalink($post->ID); # Restore original status $post->post_status = $original_status; } # If still not working, use WordPress core functions to build proper permalink if (!$permalink || strpos($permalink, '?p=') !== false || strpos($permalink, '?page_id=') !== false) { # Use WordPress core function that respects permalink structure # This properly handles custom structures, hierarchies, and post types # Load admin function if not already available if (!function_exists('get_sample_permalink')) { require_once ABSPATH . 'wp-admin/includes/post.php'; } $permalink = get_sample_permalink($post->ID); if (is_array($permalink)) { # get_sample_permalink returns array with template and slug # Replace %postname% or %pagename% with actual slug $permalink = str_replace( array('%pagename%', '%postname%'), $post->post_name, $permalink[0] ); } # Final fallback: if still problematic, construct URL respecting post type structure if (!$permalink || strpos($permalink, '?p=') !== false || strpos($permalink, '?page_id=') !== false) { if (!empty($post->post_name)) { # For pages, check if there's a parent hierarchy if ($post->post_type === 'page' && $post->post_parent) { # Get parent page path for proper hierarchy $parent = get_post($post->post_parent); $parent_path = ''; # Build full path including all parent pages while ($parent) { $parent_path = $parent->post_name . '/' . $parent_path; $parent = $parent->post_parent ? get_post($parent->post_parent) : null; } $permalink = home_url('/' . $parent_path . $post->post_name . '/'); } else { # For posts and pages without parents, use post type archive base $post_type_obj = get_post_type_object($post->post_type); $slug = $post_type_obj->rewrite['slug'] ?? ''; if ($slug && $post->post_type !== 'page') { $permalink = home_url('/' . $slug . '/' . $post->post_name . '/'); } else { $permalink = home_url('/' . $post->post_name . '/'); } } } else { # Fallback to post ID format if no slug available $permalink = home_url('/?p=' . $post->ID); } } } return $permalink; } /** * Update OpenGraph URL when post is saved */ public function update_opengraph_url($post_id) { # Only update for supported post types if (!in_array(get_post_type($post_id), $this->get_supported_post_types())) { return; } # Skip autosaves and revisions if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return; } if (wp_is_post_revision($post_id)) { return; } # Get the post object $post = get_post($post_id); if (!$post) { return; } # Check if OpenGraph is enabled $og_enabled = get_post_meta($post_id, '_metasync_og_enabled', true); if (empty($og_enabled) || $og_enabled !== '1') { return; } # Get the current OpenGraph URL $current_og_url = get_post_meta($post_id, '_metasync_og_url', true); # Generate the proper canonical URL $canonical_url = $this->get_canonical_url($post); # Update the OpenGraph URL for new posts or if it's empty/incorrect # This ensures the URL is populated after first save (even as draft) if (empty($current_og_url) || strpos($current_og_url, '?p=') !== false) { update_post_meta($post_id, '_metasync_og_url', $canonical_url); } } /** * Check if post permalink changed and update og:url if needed */ public function check_permalink_change($post_id, $post_after, $post_before) { # Only check for supported post types if (!in_array(get_post_type($post_id), $this->get_supported_post_types())) { return; } # Skip autosaves and revisions if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return; } if (wp_is_post_revision($post_id)) { return; } # Check if OpenGraph is enabled $og_enabled = get_post_meta($post_id, '_metasync_og_enabled', true); if (empty($og_enabled) || $og_enabled !== '1') { return; } # Get current og:url $current_og_url = get_post_meta($post_id, '_metasync_og_url', true); if (empty($current_og_url)) { return; } # Check if the permalink actually changed by comparing post_name (slug) if ($post_before->post_name === $post_after->post_name) { return; } # Generate the old and new permalinks $old_permalink = $this->get_canonical_url($post_before); $new_permalink = $this->get_canonical_url($post_after); # If permalinks are the same, no need to update if ($old_permalink === $new_permalink) { return; } # Check if the current og:url matches the old permalink # This means the og:url was set to the post permalink (not a custom URL) if ($current_og_url === $old_permalink) { # Update og:url to the new permalink update_post_meta($post_id, '_metasync_og_url', $new_permalink); } } /** * Check if post status changed and update og:url if needed */ public function check_status_change($new_status, $old_status, $post) { # Only check for supported post types if (!in_array(get_post_type($post->ID), $this->get_supported_post_types())) { return; } # Skip autosaves and revisions if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return; } if (wp_is_post_revision($post->ID)) { return; } # Only check when transitioning to published status if ($new_status !== 'publish' || $old_status === 'publish') { return; } # Check if OpenGraph is enabled $og_enabled = get_post_meta($post->ID, '_metasync_og_enabled', true); if (empty($og_enabled) || $og_enabled !== '1') { return; } # Get current og:url $current_og_url = get_post_meta($post->ID, '_metasync_og_url', true); # Generate the current permalink $current_permalink = $this->get_canonical_url($post); # If og:url is empty or matches the old format, update it if (empty($current_og_url) || strpos($current_og_url, '?p=') !== false) { update_post_meta($post->ID, '_metasync_og_url', $current_permalink); } } /** * Check if post slug changed via edit slug functionality */ public function check_slug_change() { # Get the post ID from the request $post_id = isset($_POST['post_id']) ? intval($_POST['post_id']) : 0; if (!$post_id) { return; } # Only check for supported post types if (!in_array(get_post_type($post_id), $this->get_supported_post_types())) { return; } # Check if OpenGraph is enabled $og_enabled = get_post_meta($post_id, '_metasync_og_enabled', true); if (empty($og_enabled) || $og_enabled !== '1') { return; } # Get current og:url $current_og_url = get_post_meta($post_id, '_metasync_og_url', true); if (empty($current_og_url)) { return; } # Get the post object $post = get_post($post_id); if (!$post) { return; } # Generate the current permalink $current_permalink = $this->get_canonical_url($post); # Check if the current og:url matches the old permalink format # This means the og:url was set to the post permalink (not a custom URL) if ($current_og_url !== $current_permalink && strpos($current_og_url, '?p=') === false) { # Check if the og:url was the old permalink by comparing with a generated old permalink $old_post = clone $post; $old_slug = isset($_POST['new_slug']) ? sanitize_title($_POST['new_slug']) : $post->post_name; # If the og:url doesn't match the current permalink, it might be the old one # We'll update it to the new permalink if ($current_og_url !== $current_permalink) { update_post_meta($post_id, '_metasync_og_url', $current_permalink); } } } } ```