/**
* Get the static instance.
*
* @static
* @return MetaPalettes
*/
public static function getInstance()
{
if (self::$objInstance == null) {
self::$objInstance = new TableMetaModelFilterSetting();
}
return self::$objInstance;
}
/**
* backend list display of fe-filter
* @param array
* @param string
* @param object
* @param string
* @param string
* @return string
*/
public function infoCallback($arrRow, $strLabel, $objDC, $imageAttribute, $strImage)
{
$objDatabase = Database::getInstance();
$this->objMetaModel = TableMetaModelFilterSetting::getInstance()->getMetaModel($objDC);
$objAttributes = $objDatabase->prepare("SELECT textcombine_attributes FROM tl_metamodel_filtersetting Where id = ?")->limit(1)->execute($arrRow['id']);
$arrAttributes = deserialize($objAttributes->textcombine_attributes);
$strAttrName = '';
if ($objAttributes->numRows > 0) {
foreach ($arrAttributes as $attribute) {
$objAttribute = $this->objMetaModel->getAttributeById($attribute);
if ($objAttribute) {
$arrAttributeNames[] = $objAttribute->getName();
} else {
$arrAttributeNames[] = $attribute;
}
}
$strAttrName = implode(', ', $arrAttributeNames);
}
if (!empty($arrRow['comment'])) {
$arrRow['comment'] = sprintf($GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['typedesc']['_comment_'], $arrRow['comment']);
}
$strReturn = sprintf($GLOBALS['TL_LANG']['tl_metamodel_filtersetting']['typedesc']['fefilter'], '<a href="' . $this->addToUrl('act=edit&id=' . $arrRow['id']) . '">' . $strImage . '</a>', $strLabel, $arrRow['comment'], $strAttrName, $arrRow['urlparam'] ? $arrRow['urlparam'] : 'textsearch_' . $arrRow['id']);
return $strReturn;
}