/**
* {@inheritdoc}
*/
public function prepareRules(IFilter $objFilter, $arrFilterUrl)
{
$objMetaModel = $this->getMetaModel();
$objAttribute = $objMetaModel->getAttributeById($this->get('attr_id'));
$strParam = $this->getParamName();
if ($objAttribute && $strParam) {
$arrFilterValue = $arrFilterUrl[$strParam];
if ($arrFilterValue && is_array($arrFilterValue)) {
if (count($arrFilterValue) > 1) {
$objParentRule = new ConditionOr();
foreach ($arrFilterValue as $strValue) {
$objSubFilter = new Filter($objMetaModel);
$objSubFilter->addFilterRule(new SearchAttribute($objAttribute, $strValue));
$objParentRule->addChild($objSubFilter);
}
$objFilter->addFilterRule($objParentRule);
return;
} else {
$objFilter->addFilterRule(new SearchAttribute($objAttribute, $arrFilterValue));
return;
}
}
}
}
/**
* {@inheritdoc}
*/
public function prepareRules(IFilter $objFilter, $arrFilterUrl)
{
$objMetaModel = $this->getMetaModel();
$objAttribute = $objMetaModel->getAttributeById($this->get('attr_id'));
$strParamName = $this->getParamName();
$arrParamValue = $this->buildParamValue($arrFilterUrl, $strParamName);
$arrOptions = $this->getParameterFilterOptions($objAttribute, null);
$arrParamValue = $this->filterParamValue($arrParamValue, $arrOptions);
if ($objAttribute && $strParamName && is_array($arrParamValue) && $arrOptions) {
// Determine which parenting rule to use, AND or OR.
if ($this->get('useor')) {
$objParentRule = new ConditionOr();
} else {
$objParentRule = new ConditionAnd();
}
// We allow the current and the fallback language to be searched by default.
$arrValidLanguages = array($this->getMetaModel()->getActiveLanguage(), $this->getMetaModel()->getFallbackLanguage());
foreach ($arrParamValue as $strParamValue) {
// Restrict to valid options for obvious reasons.
if (array_key_exists($strParamValue, $arrOptions)) {
$objSubFilter = new Filter($objMetaModel);
$objSubFilter->addFilterRule(new SearchAttribute($objAttribute, $strParamValue, $arrValidLanguages));
$objParentRule->addChild($objSubFilter);
}
}
$objFilter->addFilterRule($objParentRule);
return;
}
// If no setting has been defined, we appear transparently as "not defined" and return all items.
$objFilter->addFilterRule(new StaticIdList(null));
}
