MetaModels\DcGeneral\Data\Driver::getFilterOptions PHP Method

Driver Class Documentation Show file Open project: metamodels/core

getFilterOptions() public method

The result set will be an array containing all unique values contained in the MetaModel for the defined attribute in the configuration. Note: this only re-ensembles really used values for at least one data set. The only information being interpreted from the passed config object is the first property to fetch and the filter definition.

public getFilterOptions ( ContaoCommunityAlliance\DcGeneral\Data\ConfigInterface $objConfig ) : ContaoCommunityAlliance\DcGeneral\Data\FilterOptionCollectionInterface
$objConfig	ContaoCommunityAlliance\DcGeneral\Data\ConfigInterface	The filter config options.
return	ContaoCommunityAlliance\DcGeneral\Data\FilterOptionCollectionInterface

    public function getFilterOptions(ConfigInterface $objConfig)
    {
        $arrProperties = $objConfig->getFields();
        if (count($arrProperties) != 1) {
            throw new \RuntimeException('objConfig must contain exactly one property to be retrieved.');
        }
        $objFilter = $this->prepareFilter($objConfig);
        $arrValues = $this->getMetaModel()->getAttribute($arrProperties[0])->getFilterOptions($objFilter->getMatchingIds(), true);
        $objCollection = new DefaultFilterOptionCollection();
        foreach ($arrValues as $strKey => $strValue) {
            $objCollection->add($strKey, $strValue);
        }
        return $objCollection;
    }

Driver

createVariant

delete

extractSorting

fetch

fetchAll

fieldExists

getActiveVersion

getCount

getCurrentLanguage

getDatabase

getEmptyCollection