julienmonnerie/kirby/src/Cms/Translations.php

<?php

namespace Kirby\Cms;

use Kirby\Filesystem\Dir;
use Kirby\Filesystem\F;

/**
 * A collection of all available Translations.
 * Provides a factory method to convert an array
 * to a collection of Translation objects and load
 * method to load all translations from disk
 *
 * @package   Kirby Cms
 * @author    Bastian Allgeier <bastian@getkirby.com>
 * @link      https://getkirby.com
 * @copyright Bastian Allgeier
 * @license   https://getkirby.com/license
 */
class Translations extends Collection
{
	/**
	 * All registered translations methods
	 *
	 * @var array
	 */
	public static $methods = [];

	/**
	 * @param string $code
	 * @return void
	 */
	public function start(string $code): void
	{
		F::move($this->parent->contentFile('', true), $this->parent->contentFile($code, true));
	}

	/**
	 * @param string $code
	 * @return void
	 */
	public function stop(string $code): void
	{
		F::move($this->parent->contentFile($code, true), $this->parent->contentFile('', true));
	}

	/**
	 * @param array $translations
	 * @return static
	 */
	public static function factory(array $translations)
	{
		$collection = new static();

		foreach ($translations as $code => $props) {
			$translation = new Translation($code, $props);
			$collection->data[$translation->code()] = $translation;
		}

		return $collection;
	}

	/**
	 * @param string $root
	 * @param array $inject
	 * @return static
	 */
	public static function load(string $root, array $inject = [])
	{
		$collection = new static();

		foreach (Dir::read($root) as $filename) {
			if (F::extension($filename) !== 'json') {
				continue;
			}

			$locale      = F::name($filename);
			$translation = Translation::load($locale, $root . '/' . $filename, $inject[$locale] ?? []);

			$collection->data[$locale] = $translation;
		}

		return $collection;
	}
}