wpml-tf-data-object-post-convert.php 1.12 KB
<?php

/**
 * Class WPML_TF_Data_Object_Post_Convert
 *
 * @author OnTheGoSystems
 */
abstract class WPML_TF_Data_Object_Post_Convert {

	/**
	 * @return array
	 */
	abstract public function get_post_fields();

	/**
	 * @return array
	 */
	abstract public function get_meta_fields();

	/**
	 * @param IWPML_TF_Data_Object $data_object
	 *
	 * @return array
	 */
	abstract public function to_post_data( IWPML_TF_Data_Object $data_object );

	/**
	 * @param array $post_data
	 *
	 * @return object
	 */
	abstract public function to_object( array $post_data );

	/**
	 * @param array $post_data
	 *
	 * @return array
	 */
	protected function build_object_data_for_constructor( array $post_data ) {
		$object_data = array();

		foreach ( $this->get_post_fields() as $feedback_field => $post_field ) {
			$object_data[ $feedback_field ] = isset( $post_data['post']->{$post_field} )
				? $post_data['post']->{$post_field} : null;
		}

		foreach ( $this->get_meta_fields() as $meta_field ) {
			$object_data[ $meta_field ] = isset( $post_data['metadata'][ $meta_field ] )
				? $post_data['metadata'][ $meta_field ] : null;
		}

		return $object_data;
	}
}