Component-Builder/admin/models/fields/powers.php

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<?php
/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
2022-07-09 15:45:08 +00:00
* @author Llewellyn van der Merwe <https://dev.vdm.io>
* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Powers Form Field class for the Componentbuilder component
*/
class JFormFieldPowers extends JFormFieldList
{
/**
* The powers field type.
*
* @var string
*/
public $type = 'powers';
/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
protected function getOptions()
{
// Get the user object.
$user = JFactory::getUser();
// Get the databse object.
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.guid','a.system_name','a.namespace','a.type','a.power_version'),array('guid','power_system_name','namespace','type','version')));
$query->from($db->quoteName('#__componentbuilder_power', 'a'));
$query->where($db->quoteName('a.published') . ' >= 1');
$query->order('a.system_name ASC');
$query->order('a.type ASC');
// Implement View Level Access (if set in table)
if (!$user->authorise('core.options', 'com_componentbuilder'))
{
$columns = $db->getTableColumns('#__componentbuilder_power');
if(isset($columns['access']))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
}
$db->setQuery((string)$query);
$items = $db->loadObjectList();
$options = array();
// if none was found, we add this to set an alternative to set custom
if (!$items)
{
$options[] = JHtml::_('select.option', '', 'None found');
}
if ($items)
{
if ($this->multiple === false)
{
$options[] = JHtml::_('select.option', '', 'Select an option');
}
foreach($items as $item)
{
$options[] = JHtml::_('select.option', $item->guid, str_replace('.','\\', $item->namespace) . ' [' . $item->power_system_name . '] (v' . $item->version . ' - ' . $item->type . ')');
}
}
return $options;
}
}