/** * The screen content */ public function link_post_screen_content() { // Get the connection $ptl_manager = new SP_Connection_Manager(); $connection = $ptl_manager->get_link($_GET['sp_pt_link']); // Parent $parent = SP_Parent_Param::get_current_parent($_GET['sp_parent']); // Get child post type if ('1' == $parent[2]) { $post_type = get_post_type_object($connection->get_parent()); } else { $post_type = get_post_type_object($connection->get_child()); } // Setup cancel URL $cancel_url = get_admin_url() . "post.php?post={$parent[0]}&action=edit"; // Check if parent as a ptl if (isset($parent[1]) && $parent[1] != '') { $cancel_url .= '&sp_pt_link=' . $parent[1]; } // Check if there are any parents left $sp_parent_rest = SP_Parent_Param::strip_sp_parent_parent($_GET['sp_parent']); if ($sp_parent_rest != '') { $cancel_url .= '&sp_parent=' . $sp_parent_rest; } // Catch search string $search = null; if (isset($_POST['s']) && $_POST['s'] != '') { $search = $_POST['s']; } ?> <div class="wrap"> <h2> <?php echo $post_type->labels->name; ?> <a href="<?php echo $cancel_url; ?> " class="add-new-h2"><?php _e('Cancel linking', 'post-connector'); ?> </a> </h2> <form id="sp-list-table-form" method="post"> <input type="hidden" name="page" value="<?php echo $_REQUEST['page']; ?> " /> <?php // Create the link table $list_table = new SP_Create_Link_List_Table($post_type->name, $connection); // Set the search $list_table->set_search($search); // Load the items $list_table->prepare_items(); // Add the search box $list_table->search_box(__('Search', 'post-connector'), 'sp-search'); // Display the table $list_table->display(); ?> </form> </div> <?php }
/** * Save hook, create the link * * @param int $post_id * @param object $post * * @access public * @return void */ public function save($post_id, $post) { // Check nonce if (!isset($_POST['sp_meta_nonce']) || !wp_verify_nonce($_POST['sp_meta_nonce'], plugin_basename(__FILE__))) { return; } // Check if user is allowed to do this if (!current_user_can(SP_Cap_Manager::get_capability($post_id))) { return; } // Verify post is not a revision if (wp_is_post_revision($post_id)) { return $post_id; } // Check autosave if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { return $post_id; } // Check meta settings if (!isset($_POST['sp_meta'])) { return; } // Check post exists if ($post == null) { return; } // Check if it's a publish if ($post->post_status != 'publish') { return; } // Check if allowed $this->check_if_allowed($_POST['sp_pt_link']); // Get parent id $parent = SP_Parent_Param::get_current_parent($_POST['sp_parent']); // Check if post type equals the child or parent post type if ('1' == $parent[2]) { if ($post->post_type != $this->ptl->get_parent()) { return; } } else { if ($post->post_type != $this->ptl->get_child()) { return; } } // Create link if it's a new post if (isset($_POST['sp_new'])) { // Unhook the save hook to avoid an infinite loop remove_action('save_post', array($this, 'save'), 99); // Create link $post_link_manager = new SP_Post_Link_Manager(); // Check which way to link if ('1' == $parent[2]) { // Create a backwards link $post_link_manager->add($_POST['sp_pt_link'], $post_id, $parent[0]); } else { // Create a 'normal' link $post_link_manager->add($_POST['sp_pt_link'], $parent[0], $post_id); } // Re-hook hook add_action('save_post', array($this, 'save'), 99); } // Send back $redirect_url = get_admin_url() . "post.php?post={$parent[0]}&action=edit"; // Check if parent as a ptl if (isset($parent[1]) && $parent[1] != '') { $redirect_url .= '&sp_pt_link=' . $parent[1]; } // Check if there are any parents left $sp_parent_rest = SP_Parent_Param::strip_sp_parent_parent($_POST['sp_parent']); if ($sp_parent_rest != '') { $redirect_url .= '&sp_parent=' . $sp_parent_rest; } // Redirecting user wp_redirect($redirect_url); exit; }