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Current File : /var/www/html/administrator/components/com_kunena/src/Field/KunenacategorylistField.php

<?php

/**
 * Kunena Component
 *
 * @package         Kunena.Administrator
 * @subpackage      Field
 *
 * @copyright       Copyright (C) 2008 - 2025 Kunena Team. All rights reserved.
 * @license         https://www.gnu.org/copyleft/gpl.html GNU/GPL
 * @link            https://www.kunena.org
 **/

namespace Kunena\Forum\Administrator\Field;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Form\Field\ListField;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Router\Route;
use Kunena\Forum\Libraries\Factory\KunenaFactory;
use Kunena\Forum\Libraries\Forum\KunenaForum;

/**
 * Kunenacategorylist field.
 *
 * @since  Kunena 6.0
 */
class KunenacategorylistField extends ListField
{
    /**
     * The form field type.
     *
     * @var    string
     * @since  Kunena 6.0
     */
    protected $type = 'KunenacategoryList';

    /**
     * @return  string
     *
     * @since   Kunena 6.0
     *
     * @throws  Exception
     */
    protected function getInput(): string
    {
        if (!class_exists('Kunena\Forum\Libraries\Forum\KunenaForum') || !KunenaForum::installed()) {
            echo '<a href="' . Route::_('index.php?option=com_kunena') . '">PLEASE COMPLETE KUNENA INSTALLATION</a>';

            return '';
        }

        if ($this->element['return_options'] && $this->element['return_options'] == 'true') {
            return parent::getInput();
        }

        Factory::getApplication()->bootComponent('com_kunena');
        KunenaFactory::loadLanguage('com_kunena');

        $size  = $this->element['size'];
        $class = $this->element['class'];

        $attribs = '';

        if ($size) {
            $attribs .= ' size="' . $size . '"';
        } else {
            $attribs .= ' size="5"';
        }

        if ($class) {
            $attribs .= ' class="' . $class . '"';
        } else {
            $attribs .= ' class="inputbox form-control"';
        }

        if (!empty($this->element['multiple'])) {
            $attribs .= ' multiple="multiple"';
        }

        // Get the field options.
        $options = $this->getOptions();

        return HTMLHelper::_('kunenaforum.categorylist', $this->name, 0, $options, $this->element, $attribs, 'value', 'text', $this->value);
    }

    /**
     * Method to get the field options.
     *
     * @return  array  The field option objects.
     *
     * @since   Kunena 6.0
     */
    protected function getOptions(): array
    {
        // Initialize variables.
        $options = [];

        if ($this->element['return_options'] && $this->element['return_options'] == 'true') {
            $options = parent::getOptions();
            return HTMLHelper::_('kunenaforum.categorylist', $this->name, 0, $options, $this->element, '', 'value', 'text', $this->value);
        }

        foreach ($this->element->children() as $option) {
            // Only add <option /> elements.
            if ($option->getName() != 'option') {
                continue;
            }

            // Create a new option object based on the <option /> element.
            $tmp = HTMLHelper::_('select.option', (string) $option['value'], Text::alt(trim((string) $option), preg_replace('/[^a-zA-Z0-9_\-]/', '_', $this->fieldname)), 'value', 'text', ((string) $option['disabled'] == 'true'));

            // Set some option attributes.
            $tmp->class = (string) $option['class'];

            // Set some JavaScript option attributes.
            $tmp->onclick = (string) $option['onclick'];

            // Add the option object to the result set.
            $options[] = $tmp;
        }

        reset($options);

        return $options;
    }
}