/**
* Get search form filters
*
* @param array &$filters list filters
*
* @return void
*/
private function getSearchFormFilters(&$filters)
{
$fromFormId = $this->getSearchFormId();
if (!empty($fromFormId)) {
$formModel = $this->listModel->getFormModel();
$db = FabrikWorker::getDbo();
$lookupKeys = FArrayHelper::getValue($filters, 'key', array());
if ($fromFormId != $formModel->get('id')) {
$fromForm = JModelLegacy::getInstance('Form', 'FabrikFEModel');
$fromForm->setId($fromFormId);
//$fromFormParams = $fromForm->getParams();
/**
* $$$ hugh Added $filter_elements from 'filter_name'
* which we'll need in the case of $elid not being in $elements for search forms
*/
$elements = $this->listModel->getElements('id');
$filter_elements = $this->listModel->getElements('filtername');
$tableName = $db->qn($this->listModel->getTable()->db_table_name);
$searchFilters = $this->app->getUserState('com_' . $this->package . '.searchform.form' . $fromFormId . '.filters');
for ($i = 0; $i < count($searchFilters['key']); $i++) {
$eval = FABRIKFILTER_TEXT;
$found = false;
$key = $searchFilters['key'][$i];
$elid = $searchFilters['elementid'][$i];
if (array_key_exists($elid, $elements)) {
$found = true;
$elementModel = $elements[$elid];
} else {
// If sent from a search form - the table name will be blank
$key = explode('.', $key);
$key = $tableName . '.' . array_pop($key);
if (array_key_exists($key, $filter_elements)) {
$found = true;
$elementModel = $filter_elements["{$key}"];
} else {
// $$$ rob - I've not actually tested this code
$joins = $this->listModel->getJoins();
foreach ($joins as $join) {
$key = $db->qn($join->table_join) . '.' . array_pop(explode('.', $key));
if (array_key_exists($key, $filter_elements)) {
$found = true;
$elementModel = $filter_elements[$key];
break;
}
}
}
}
if (!isset($elementModel) || !is_a($elementModel, 'plgFabrik_Element') || $found === false) {
// Could be looking for an element which exists in a join
continue;
}
$index = array_key_exists('key', $filters) ? array_search($key, $lookupKeys) : false;
$element = $elementModel->getElement();
$elParams = $elementModel->getParams();
$grouped = array_key_exists($i, $searchFilters['grouped_to_previous']) ? $searchFilters['grouped_to_previous'][$i] : 0;
$join = $searchFilters['join'][$i];
if ($index === false) {
$filters['value'][] = $searchFilters['value'][$i];
$filters['condition'][] = $elementModel->getDefaultFilterCondition();
$filters['join'][] = $join;
$filters['no-filter-setup'][] = $element->filter_type == '' ? 1 : 0;
$filters['hidden'][] = $element->filter_type == '' ? 1 : 0;
$filters['key'][] = $key;
$filters['search_type'][] = 'search';
$filters['match'][] = $element->filter_exact_match;
$filters['full_words_only'][] = $elParams->get('full_words_only');
$filters['eval'][] = $eval;
$filters['required'][] = $elParams->get('filter_required');
$filters['access'][] = $elParams->get('filter_access');
$filters['grouped_to_previous'][] = $grouped;
$filters['label'][] = $elementModel->getListHeading();
$filters['raw'][] = false;
} else {
unset($lookupKeys[$index]);
$filters['value'][$index] = $searchFilters['value'][$i];
$filters['condition'][$index] = $elementModel->getDefaultFilterCondition();
$filters['join'][$index] = $join;
$filters['no-filter-setup'][$index] = $element->filter_type == '' ? 1 : 0;
$filters['hidden'][$index] = $element->filter_type == '' ? 1 : 0;
$filters['key'][$index] = $key;
$filters['search_type'][$index] = 'search';
$filters['match'][$index] = $element->filter_exact_match;
$filters['full_words_only'][$index] = $elParams->get('full_words_only');
$filters['eval'][$index] = $eval;
$filters['required'][$index] = $elParams->get('filter_required');
$filters['access'][$index] = $elParams->get('filter_access');
$filters['grouped_to_previous'][$index] = $grouped;
$filters['label'][$index] = $elementModel->getListHeading();
$filters['raw'][$index] = false;
}
$filters['elementid'][] = $element->id;
}
}
/**
* unset the search form id so we wont reuse the search data
* until a new search is performed
*/
$this->setSearchFormId(null);
}
}
