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<?php
/**
* Element Helper class
*
* @package Joomla
* @subpackage Fabrik.helpers
* @copyright Copyright (C) 2005-2020 Media A-Team, Inc. - All rights reserved.
* @license GNU/GPL http://www.gnu.org/copyleft/gpl.html
*/
namespace Fabrik\Helpers;
// No direct access
defined('_JEXEC') or die('Restricted access');
use JFactory;
/**
* Element Helper class
*
* @package Joomla
* @subpackage Fabrik.helpers
* @since 3.0.6
*/
class Element
{
/**
* For processing repeat elements we need to make its
* ID element during the form process
*
* @param plgFabrik_Element $baseElement repeat element (e.g. db join rendered as checkbox)
*
* @return plgFabrik_ElementInternalid
*/
public static function makeIdElement($baseElement)
{
$pluginManager = Worker::getPluginManager();
$groupModel = $baseElement->getGroupModel();
$elementModel = $pluginManager->getPlugIn('internalid', 'element');
$elementModel->getElement()->name = 'id';
$elementModel->getParams()->set('repeat', $baseElement->isJoin());
$elementModel->getElement()->group_id = $groupModel->getId();
$elementModel->setGroupModel($baseElement->getGroupModel());
$elementModel->_joinModel = $groupModel->getJoinModel();
return $elementModel;
}
/**
* For processing repeat elements we need to make its
* parent id element during the form process
*
* @param plgFabrik_Element $baseElement repeat element (e.g. db join rendered as checkbox)
*
* @return plgFabrik_ElementField
*/
public static function makeParentElement($baseElement)
{
$pluginManager = Worker::getPluginManager();
$groupModel = $baseElement->getGroupModel();
$elementModel = $pluginManager->getPlugIn('field', 'element');
$elementModel->getElement()->name = 'parent_id';
$elementModel->getParams()->set('repeat', $baseElement->isJoin());
$elementModel->getElement()->group_id = $groupModel->getId();
$elementModel->setGroupModel($baseElement->getGroupModel());
$elementModel->_joinModel = $groupModel->getJoinModel();
return $elementModel;
}
/**
* Short cut for getting the element's filter value, or false if no value
*
* @param int $elementId Element id
* @param string $identifier Option listref (like 12_com_content_12) if you need to override default X_com_fabrik_X
*
* @since 3.0.7
*
* @return mixed
*/
public static function filterValue($elementId, $identifier = '')
{
$app = \JFactory::getApplication();
$pluginManager = Worker::getPluginManager();
$model = $pluginManager->getElementPlugin($elementId);
$listModel = $model->getListModel();
$identifier = empty($identifier) ? $listModel->getRenderContext() : $identifier;
$key = 'com_fabrik.list' . $identifier . '.filter';
$filters = ArrayHelper::fromObject($app->getUserState($key));
$elementIds = (array) ArrayHelper::getValue($filters, 'elementid', array());
$index = array_search($elementId, $elementIds);
$value = $index === false ? false : ArrayHelper::getValue($filters['value'], $index, false);
return $value;
}
/**
* Is the key part of an element join's data. Used in csv import/export
*
* @param FabrikFEModelForm $model Form model
* @param string $key Key - full element name or full element name with _id / ___params appended
*
* @return boolean
*/
public static function keyIsElementJoinInfo($model, $key)
{
$elementModel = self::findElementFromJoinKeys($model, $key);
if ($elementModel && $elementModel->isJoin())
{
return true;
}
return false;
}
/**
* Find the element associated with a key.
* Loose lookup to find join element from any key related to the join (e.g. _id & __params).
* Used in csv import/export
*
* @param FabrikFEModelForm $model Form model
* @param string $key Key - full element name or full element name with _id / ___params appended
*
* @return PlgFabrik_Element|boolean
*/
public static function findElementFromJoinKeys($model, $key)
{
// Search on fullname fullname_id and fullname___params
$lookUps = array($key, substr($key, 0, StringHelper::strlen($key) - 3), substr($key, 0, StringHelper::strlen($key) - 9));
foreach ($lookUps as $lookup)
{
$elementModel = $model->getElement($lookup);
if ($elementModel)
{
return $elementModel;
}
}
return false;
}
}