000

<?php
namespace Elementor\Core\App\Modules\ImportExport\Directories;

use Elementor\Core\App\Modules\ImportExport\Export;
use Elementor\Core\App\Modules\ImportExport\Import;
use Elementor\Core\App\Modules\ImportExport\Iterator;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

abstract class Base {

/**
	 * @var Base[]
	 */
	private $sub_directories = [];

/**
	 * @var Base
	 */
	private $parent;

/**
	 * @var Iterator
	 */
	protected $iterator;

/**
	 * @var Export
	 */
	protected $exporter;

/**
	 * @var Import
	 */
	protected $importer;

abstract protected function get_name();

public function __construct( Iterator $iterator, Base $parent = null ) {
		$this->iterator = $iterator;

if ( $iterator instanceof Export ) {
			$this->exporter = $iterator;
		} else {
			$this->importer = $iterator;
		}

$this->parent = $parent;

$this->register_directories();
	}

final public function get_path() {
		$path = $this->get_name();

if ( $this->parent ) {
			$parent_name = $this->parent->get_name();

if ( $parent_name ) {
				$parent_name .= '/';
			}

$path = $parent_name . $path;
		}

return $path;
	}

final public function run_export() {
		$this->exporter->set_current_archive_path( $this->get_path() );

$manifest_data = $this->export();

foreach ( $this->sub_directories as $sub_directory ) {
			$manifest_data[ $sub_directory->get_name() ] = $sub_directory->run_export();
		}

return $manifest_data;
	}

final public function run_import( array $settings ) {
		$this->importer->set_current_archive_path( $this->get_path() );

$meta_data = $this->import( $settings );

foreach ( $this->sub_directories as $sub_directory ) {
			$sub_directory_name = $sub_directory->get_name();

if ( ! isset( $settings[ $sub_directory_name ] ) ) {
				continue;
			}

$meta_data[ $sub_directory_name ] = $sub_directory->run_import( $settings[ $sub_directory_name ] );
		}

return $meta_data;
	}

/**
	 * @return array
	 */
	protected function export() {
		return [];
	}

/**
	 * @param array $import_settings
	 * @return array
	 */
	protected function import( array $import_settings ) {
		return [];
	}

protected function get_default_sub_directories() {
		return [];
	}

private function register_directories() {
		$sub_directories = $this->get_default_sub_directories();
		$path = $this->get_path();

/**
		 * Kit sub directories.
		 *
		 * Filters sub directories when importing/exporting kits.
		 *
		 * The dynamic portion of the hook name, `$path`, refers to the directory path.
		 *
		 * @param array $sub_directories A list of sub directories.
		 * @param Elementor\Core\App\Modules\ImportExport\Directories\Base $this The base class instance.
		 */
		$sub_directories = apply_filters( "elementor/kit/import-export/directory/{$path}", $sub_directories, $this );

$this->sub_directories = $sub_directories;
	}
}