/** * Import postmeta for a specific post. * * Never call before all posts has been imported! In case you do * relationships between post IDs on content stage and production has not * been established and import of postmeta will fail! * * Start by changing content staging post IDs to production IDs. * * The content staging post ID is used as a key in the post relations * array and the production post ID is used as value. * * @param Post $post */ public function import_post_meta(Post $post) { $meta = $post->get_meta(); // Keys in postmeta table containing relationship to another post. $keys = $this->batch->get_post_rel_keys(); // Stage ID of current post. $stage_id = $post->get_id(); // Get the production ID of the current post. $prod_id = $this->post_dao->get_id_by_guid($post->get_guid()); // Post not found on production. if (!$prod_id) { $message = sprintf('Post not found on production. Stage ID %d, GUID: %s', $stage_id, $prod_id); $this->api->add_deploy_message($this->batch->get_id(), $message, 'error'); return; } for ($i = 0; $i < count($meta); $i++) { // Update post ID to point at the post ID on production. $meta[$i]['post_id'] = $prod_id; // TODO Remove check for "master" if (in_array($meta[$i]['meta_key'], $keys) && !empty($meta[$i]['meta_value']) && $meta[$i]['meta_value'] !== 'master') { // Post ID this meta value is referring to. $referenced_post_id = $this->post_dao->get_id_by_guid($meta[$i]['meta_value']); // Referenced post could not be found. if (!$referenced_post_id) { $referenced_post_id = 0; $message = 'Failed updating relationship between posts (blog ID %d). The relationship is defined in the postmeta table. '; $message .= '<ul>'; $message .= '<li>Stage ID referencing post: %d</li>'; $message .= '<li>Production ID referencing post: %d</li>'; $message .= '<li>Key holding referenced post: %s</li>'; $message .= '<li>GUID referenced post: %s</li>'; $message .= '</ul>'; $message = sprintf($message, get_current_blog_id(), $stage_id, $prod_id, $meta[$i]['meta_key'], $meta[$i]['meta_value']); $this->api->add_deploy_message($this->batch->get_id(), $message, 'warning'); } // Update meta value to point at the post ID on production. $meta[$i]['meta_value'] = $referenced_post_id; } } $this->postmeta_dao->update_postmeta_by_post($prod_id, $meta); }