/** * Create/update a batch based on input data submitted by user from the * Edit Batch page. * * @param Batch $batch * @param array $request_data Input data from the user. Should contain * two array keys: * 'batch_title' - Title of this batch. * 'posts' - Posts to include in this batch. */ private function handle_edit_batch_form_data(Batch $batch, $request_data) { // Check if a title has been set. if (isset($request_data['batch_title']) && $request_data['batch_title']) { $batch->set_title($request_data['batch_title']); } else { $batch->set_title('Batch ' . date('Y-m-d H:i:s')); } if ($batch->get_id() <= 0) { // Create new batch. $this->batch_dao->insert($batch); } else { // Update existing batch. $batch->set_status('publish'); $this->batch_dao->update_batch($batch); } // IDs of posts user has selected to include in this batch. $selected_post_ids = array(); // Check if any posts to include in batch has been selected. if (isset($request_data['post_ids']) && $request_data['post_ids']) { $selected_post_ids = array_map('intval', explode(',', $request_data['post_ids'])); } // Set whether WordPress options should be included in batch or not. $this->should_include_wp_options($batch, $request_data); // Posts that was previously in this batch. $old_post_ids = $this->batch_dao->get_post_meta($batch->get_id(), 'sme_selected_post'); // Post IDs to add to this batch. $add_post_ids = array_diff($selected_post_ids, $old_post_ids); // Post IDs to remove from this batch. $remove_post_ids = array_diff($old_post_ids, $selected_post_ids); // Add post IDs to batch. foreach ($add_post_ids as $post_id) { $this->batch_dao->add_post_meta($batch->get_id(), 'sme_selected_post', $post_id); } // Remove post IDs from batch. foreach ($remove_post_ids as $post_id) { $this->batch_dao->delete_post_meta($batch->get_id(), 'sme_selected_post', $post_id); } }