/**
* Creates an instance of a filter for a given configuration
*
* @param Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filterConfig
* @return Tx_PtExtlist_Domain_Model_Filter_FilterInterface
*/
public function createInstance(Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filterConfig)
{
$filter = $this->createFilterObject($filterConfig->getFilterClassName());
/* @var $filter Tx_PtExtlist_Domain_Model_Filter_FilterInterface */
$filter->_injectFilterConfig($filterConfig);
$sessionPersistenceManager = $this->sessionPersistenceManagerBuilder->getInstance();
// TODO check whether filter interface should extend session persistable interface
$sessionPersistenceManager->registerObjectAndLoadFromSession($filter);
$filter->_injectDataBackend($this->dataBackendFactory->getDataBackendInstanceByListIdentifier($filterConfig->getListIdentifier()));
$filter->init();
return $filter;
}
/**
* Determine the dataProvider to use for filter options
*
* TODO: Test me!
* @param Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filterConfig
* @return string dataProviderClass
*/
protected function determineDataProviderClass(Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filterConfig)
{
if ($filterConfig->getSettings('dataProviderClassName')) {
$dataProviderClassName = $filterConfig->getSettings('dataProviderClassName');
} else {
if ($filterConfig->getSettings('options')) {
$dataProviderClassName = 'Tx_PtExtlist_Domain_Model_Filter_DataProvider_ExplicitData';
} else {
$dataProviderClassName = 'Tx_PtExtlist_Domain_Model_Filter_DataProvider_GroupData';
}
}
Tx_PtExtbase_Assertions_Assert::isTrue(class_exists($dataProviderClassName), array('message' => 'The defined DataProviderClass "' . $dataProviderClassName . '" does not exist! 1283535558'));
return $dataProviderClassName;
}
/**
* @param Tx_PtExtlist_Domain_QueryObject_Query $groupDataQuery
* @param array $excludeFilters
* @param Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filterConfig
* @return string
*/
protected function buildGroupDataQuery(Tx_PtExtlist_Domain_QueryObject_Query $groupDataQuery, $excludeFilters = array(), Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filterConfig = null)
{
$this->buildQuery();
$selectPart = 'SELECT ' . $this->queryInterpreter->getSelectPart($groupDataQuery);
$fromPart = $this->listQueryParts['FROM'];
$groupPart = count($groupDataQuery->getGroupBy()) > 0 ? ' GROUP BY ' . $this->queryInterpreter->getGroupBy($groupDataQuery) : '';
$sortingPart = count($groupDataQuery->getSortings()) > 0 ? ' ORDER BY ' . $this->queryInterpreter->getSorting($groupDataQuery) : '';
/**
* If this list is grouped. There are two cases
* 1. We want to show the rowCount. In this case we have to build the list first and then use this list as
* source to calculate the selectable rows and the count. This has the drawback, that options are not displayed, if grouped within the list.
* 2. We do not need the rowCount. In this case, we exchange the original grouping fields with the fields needed by the filter.
*/
if ($this->listQueryParts['GROUPBY'] && $filterConfig->getShowRowCount()) {
$selectPart = $this->convertTableFieldToAlias($selectPart);
$groupPart = $this->convertTableFieldToAlias($groupPart);
$sortingPart = $this->convertTableFieldToAlias($sortingPart);
$filterWherePart = $this->buildWherePart($excludeFilters);
$filterWherePart = $filterWherePart ? ' WHERE ' . $filterWherePart . " \n" : '';
// if the list has a group by clause itself, we have to use the listQuery as subQuery
$fromPart = ' FROM (' . $this->listQueryParts['SELECT'] . $this->listQueryParts['FROM'] . $filterWherePart . $this->listQueryParts['GROUPBY'] . ') AS SUBQUERY ';
unset($filterWherePart);
// we confined the subquery, so we dont need this in the group query
} else {
$filterWherePart = $this->buildWherePart($excludeFilters);
if ($filterWherePart != '') {
$filterWherePart = ' WHERE ' . $filterWherePart . " \n";
}
}
$query = implode(" \n", array($selectPart, $fromPart, $filterWherePart, $groupPart, $sortingPart));
$query = $this->processQueryWithFluid($query);
return $query;
}
public function testGetLabel()
{
$filterConfig = new Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig($this->configurationBuilderMock, $this->filterSettings, 'test');
$this->assertEquals($filterConfig->getLabel(), $this->filterSettings['label']);
}
protected function checkFilter(Tx_PtExtlist_Domain_Configuration_Filters_FilterConfig $filter)
{
$groups = $filter->getAccessGroups();
if (!is_array($groups)) {
return true;
}
// for testing purposes
if (empty($groups)) {
return true;
}
return $this->compareAccess($groups);
}
/**
* Returns an array of fields to be used for rendering breadcrumb message.
*
* Per default, this is the label of the filter and its value. Feel free to add
* further values in your own filter classes
*
* @return array
*/
protected function getFieldsForBreadcrumb()
{
return array('label' => $this->filterConfig->getLabel(), 'value' => $this->getDisplayValue());
}
