FieldRepository.php 1.68 KB
<?php

namespace ACA\JetEngine;

use AC\ListScreen;
use ACA\JetEngine\Column;
use ACA\JetEngine\Field\Field;
use ACA\JetEngine\Utils\Api;
use ACP;

final class FieldRepository {

	/**
	 * @var FieldFactory
	 */
	private $field_factory;

	public function __construct() {
		$this->field_factory = new FieldFactory();
	}

	public function find_by_column( Column\Meta $column ): ?Field {
		$fields = $this->find_by_list_screen( $column->get_list_screen() );

		if ( empty( $fields ) ) {
			return null;
		}

		$field = array_filter( $fields, static function ( $field ) use ( $column ) {
			return $field->get_name() === $column->get_type();
		} );

		return empty( $field ) ? null : current( $field );
	}

	/**
	 * @return Field[]
	 */
	public function find_by_list_screen( ListScreen $list_screen ): array {
		switch ( true ) {
			case $list_screen instanceof ListScreen\Post:
				return $this->map_meta_types( Api::MetaBox()->get_fields_for_context( 'post_type', $list_screen->get_post_type() ) );
			case $list_screen instanceof ACP\ListScreen\Taxonomy:
				return $this->map_meta_types( Api::MetaBox()->get_fields_for_context( 'taxonomy', $list_screen->get_taxonomy() ) );
			case $list_screen instanceof ACP\ListScreen\User:
				$fields = array_merge( ...array_values( Api::MetaBox()->get_fields_for_context( 'user' ) ) );

				return $this->map_meta_types( $fields );
		}

		return [];
	}

	/**
	 * @return Field[]
	 */
	private function map_meta_types( array $meta_types ): array {
		$fields = [];

		foreach ( $meta_types as $field ) {
			if ( isset( $field['object_type'] ) && $field['object_type'] === 'field' ) {
				$fields[] = $this->field_factory->create( $field );
			}
		}

		return array_filter( $fields );
	}

}