FieldGroup.php
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<?php
/**
* @package Regular Labs Library
* @version 18.2.10140
*
* @author Peter van Westen <info@regularlabs.com>
* @link http://www.regularlabs.com
* @copyright Copyright © 2018 Regular Labs All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
namespace RegularLabs\Library;
defined('_JEXEC') or die;
use Joomla\Registry\Registry;
use JText;
class FieldGroup
extends Field
{
public $type = 'Field';
public $default_group = 'Categories';
protected function getInput()
{
$this->params = $this->element->attributes();
return $this->getSelectList();
}
public function getGroup()
{
$this->params = $this->element->attributes();
return $this->get('group', $this->default_group ?: $this->type);
}
public function getOptions($group = false)
{
$group = $group ?: $this->getGroup();
$id = $this->type . '_' . $group;
if ( ! isset($data[$id]))
{
$data[$id] = $this->{'get' . $group}();
}
return $data[$id];
}
public function getSelectList($group = '')
{
if ( ! is_array($this->value))
{
$this->value = explode(',', $this->value);
}
$size = (int) $this->get('size');
$multiple = $this->get('multiple');
$group = $group ?: $this->getGroup();
$simple = $this->get('simple', ! in_array($group, ['categories']));
return $this->selectListAjax(
$this->type, $this->name, $this->value, $this->id,
compact('group', 'size', 'multiple', 'simple'),
$simple
);
}
function getAjaxRaw(Registry $attributes)
{
$name = $attributes->get('name', $this->type);
$id = $attributes->get('id', strtolower($name));
$value = $attributes->get('value', []);
$size = $attributes->get('size');
$multiple = $attributes->get('multiple');
$simple = $attributes->get('simple');
$options = $this->getOptions(
$attributes->get('group')
);
return $this->selectList($options, $name, $value, $id, $size, $multiple, $simple);
}
public function missingFilesOrTables($tables = ['categories', 'items'], $component = '', $table_prefix = '')
{
$component = $component ?: $this->type;
if ( ! Extension::isInstalled($component))
{
return '<fieldset class="alert alert-danger">' . JText::_('ERROR') . ': ' . JText::sprintf('RL_FILES_NOT_FOUND', JText::_('RL_' . strtoupper($component))) . '</fieldset>';
}
$group = $this->getGroup();
if ( ! in_array($group, $tables) && ! in_array($group, array_keys($tables)))
{
// no need to check database table for this group
return false;
}
$table_list = $this->db->getTableList();
$table = isset($tables[$group]) ? $tables[$group] : $group;
$table = $this->db->getPrefix() . strtolower($table_prefix ?: $component) . '_' . $table;
if (in_array($table, $table_list))
{
// database table exists, so no error
return false;
}
return '<fieldset class="alert alert-danger">' . JText::_('ERROR') . ': ' . JText::sprintf('RL_TABLE_NOT_FOUND', JText::_('RL_' . strtoupper($component))) . '</fieldset>';
}
}