<?php
/**
 * Pimcore
 *
 * This source file is subject to the GNU General Public License version 3 (GPLv3)
 * For the full copyright and license information, please view the LICENSE.md and gpl-3.0.txt
 * files that are distributed with this source code.
 *
 * @category   Pimcore
 * @package    Object|Class
 * @copyright  Copyright (c) 2009-2016 pimcore GmbH (http://www.pimcore.org)
 * @license    http://www.pimcore.org/license     GNU General Public License version 3 (GPLv3)
 */

namespace Pimcore\Model\Object\ClassDefinition\Data;

use Pimcore\Model;

class Country extends Model\Object\ClassDefinition\Data\Select {

    /**
     * Static type of this element
     *
     * @var string
     */
    public $fieldtype = "country";

    /** Restrict selection to comma-separated list of countries.
     * @var null
     */
    public $restrictTo = null;


    public function __construct() {
        $this->buildOptions();
    }

    private function buildOptions() {
        $countries = \Zend_Locale::getTranslationList('territory');
        asort($countries);
        $options = array();

        foreach ($countries as $short => $translation) {
            if (strlen($short) == 2) {
                $options[] = array(
                    "key" => $translation,
                    "value" => $short
                );
            }
        }

        $this->setOptions($options);
    }

    /** True if change is allowed in edit mode.
     * @return bool
     */
    public function isDiffChangeAllowed() {
        return true;
    }

    /**
     * @param string $restrictTo
     */
    public function setRestrictTo($restrictTo)
    {
        /**
         * @extjs6
         */
        if(is_array($restrictTo)) {
            $restrictTo = implode(",", $restrictTo);
        }

        $this->restrictTo = $restrictTo;
    }

    /**
     * @return string
     */
    public function getRestrictTo()
    {
        return $this->restrictTo;
    }
}
