/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param DataModel &$model The model which calls this event
* @param JDatabaseQuery &$query The query we are manipulating
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
$tableKey = $model->getIdFieldName();
$db = $model->getDbo();
$fields = $model->getTableFields();
$backlist = $model->blacklistFilters();
$filterZero = $model->getBehaviorParam('filterZero', null);
$tableAlias = $model->getBehaviorParam('tableAlias', null);
foreach ($fields as $fieldname => $fieldmeta) {
if (in_array($fieldname, $backlist)) {
continue;
}
$fieldInfo = (object) array('name' => $fieldname, 'type' => $fieldmeta->Type, 'filterZero' => $filterZero, 'tableAlias' => $tableAlias);
$filterName = $fieldInfo->name;
$filterState = $model->getState($filterName, null);
// Special primary key handling: if ignore request is set we'll also look for an 'id' state variable if a
// state variable by the same name as the key doesn't exist. If ignore request is not set in the model we
// do not filter by 'id' since this interferes with going from an edit page to a browse page (the list is
// filtered by id without user controls to unset it).
if ($fieldInfo->name == $tableKey) {
$filterState = $model->getState($filterName, null);
if (!$model->getIgnoreRequest()) {
continue;
}
if (empty($filterState)) {
$filterState = $model->getState('id', null);
}
}
$field = DataModel\Filter\AbstractFilter::getField($fieldInfo, array('dbo' => $db));
if (!is_object($field) || !$field instanceof DataModel\Filter\AbstractFilter) {
continue;
}
if (is_array($filterState) && (array_key_exists('value', $filterState) || array_key_exists('from', $filterState) || array_key_exists('to', $filterState)) || is_object($filterState)) {
$options = new \JRegistry($filterState);
} else {
$options = new \JRegistry();
$options->set('value', $filterState);
}
$methods = $field->getSearchMethods();
$method = $options->get('method', $field->getDefaultSearchMethod());
if (!in_array($method, $methods)) {
$method = 'exact';
}
switch ($method) {
case 'between':
case 'outside':
$sql = $field->{$method}($options->get('from', null), $options->get('to', null), $options->get('include', false));
break;
case 'interval':
$sql = $field->{$method}($options->get('value', null), $options->get('interval'));
break;
case 'search':
$sql = $field->{$method}($options->get('value', null), $options->get('operator', '='));
break;
case 'exact':
case 'partial':
default:
$sql = $field->{$method}($options->get('value', null));
break;
}
if ($sql) {
$query->where($sql);
}
}
}
/**
* @group AbstractFilter
* @group AbstractFilterGetFieldType
* @covers FOF30\Model\DataModel\Filter\AbstractFilter::getFieldType
* @dataProvider AbstractFilterDataprovider::getTestGetFieldType
*/
public function testGetFieldType($test, $check)
{
$msg = 'AbstractFilter::getFieldType %s - Case: ' . $check['case'];
$result = AbstractFilter::getFieldType($test['type']);
$this->assertEquals($check['result'], $result, sprintf($msg, 'Failed to get the correct field type'));
}
