Your IP : 216.73.216.65

Current Path : /home/ataenra/www/libraries/regularlabs/src/Form/Field/
Upload File :
Current File : /home/ataenra/www/libraries/regularlabs/src/Form/Field/LanguagesField.php

<?php
/**
 * @package         Regular Labs Library
 * @version         23.12.1338
 * 
 * @author          Peter van Westen <info@regularlabs.com>
 * @link            https://regularlabs.com
 * @copyright       Copyright © 2023 Regular Labs All Rights Reserved
 * @license         GNU General Public License version 2 or later
 */

namespace RegularLabs\Library\Form\Field;

defined('_JEXEC') or die;

use Joomla\CMS\HTML\HTMLHelper as JHtml;
use RegularLabs\Library\Form\FormField as RL_FormField;

class LanguagesField extends RL_FormField
{
    public bool $is_select_list = true;

    public function getNamesByIds(array $values, array $attributes): array
    {
        $languages = JHtml::_('contentlanguage.existing');

        $names = [];

        foreach ($languages as $language)
        {
            if (empty($language->value))
            {
                continue;
            }

            if ( ! in_array($language->value, $values))
            {
                continue;
            }

            $names[] = $language->text . ' [' . $language->value . ']';
        }

        return $names;
    }

    protected function getOptions()
    {
        $languages = JHtml::_('contentlanguage.existing');

        $value = $this->get('value', []);

        if ( ! is_array($value))
        {
            $value = [$value];
        }

        $options = [];

        foreach ($languages as $language)
        {
            if (empty($language->value))
            {
                continue;
            }

            $options[] = (object) [
                'value'    => $language->value,
                'text'     => $language->text . ' [' . $language->value . ']',
                'selected' => in_array($language->value, $value, true),
            ];
        }

        return $options;
    }
}