* @copyright Copyright (c) 2020 Samuel Marshall / JCH Optimize
* @license GNU/GPLv3, or later. See LICENSE file
*
* If LICENSE file missing, see .
*/
defined('_JEXEC') or die;
use JchOptimize\ContainerFactory;
use JchOptimize\Core\Admin\MultiSelectItems;
use JchOptimize\Core\Helper;
use Joomla\CMS\Uri\Uri as JUri;
include_once JPATH_ADMINISTRATOR . '/components/com_jchoptimize/autoload.php';
include_once JPATH_ADMINISTRATOR . '/components/com_jchoptimize/version.php';
JFormHelper::loadFieldClass('textarea');
abstract class JFormFieldExclude extends JFormFieldTextarea
{
protected bool $first_field = false;
protected string $filegroup = 'file';
protected string $filetype = '';
/**
* @var MultiSelectItems
*/
protected $multiSelect;
public function __construct($form = null)
{
parent::__construct($form);
$container = ContainerFactory::getContainer();
$this->multiSelect = $container->buildObject(MultiSelectItems::class);
}
public function setup(SimpleXMLElement $element, $value, $group = null): bool
{
$value = $this->castValue($value);
return parent::setup($element, $value, $group);
}
/**
*
* @param string $value
*
* @return array
*/
protected function castValue($value)
{
if ( ! is_array($value)) {
$value = Helper::getArray($value);
}
return $value;
}
/**
*
* @return string
*/
protected function getInput()
{
$attributes = 'class="inputbox chzn-custom-value input-xlarge jch-multiselect" multiple size="5" data-jch_type="' . $this->filetype . '" data-jch_param="' . $this->fieldname . '" data-jch_group="' . $this->filegroup . '"';
$select = JHTML::_(
'select.genericlist',
$this->getOptions(),
'jform[' . $this->fieldname . '][]',
$attributes,
'id',
'name',
$this->value,
$this->id
);
$uriRoot = JUri::root();
return <<{$select}
HTML;
}
protected function getOptions(): array
{
$options = [];
foreach ($this->value as $excludeValue) {
$options[$excludeValue] = $this->multiSelect->{'prepare' . ucfirst($this->filegroup) . 'Values'}(
$excludeValue
);
}
return $options;
}
}