/**
* Delete the file and all associated rows (done by foreign keys) and files
* $params object should be a json like
* <code>
* {
* "pathsref": "roksprocket.providers.registered.joomla.path",
* "file": "filters.xml"
* }
* </code>
*
* @param $params
*
* @throws #C\Exception|?
* @throws RokSprocket_Exception
* @return \RokCommon_Ajax_Result
*
*
*/
public function getFilters($params)
{
/*
After everything fine, i'll handle via js and domready the call to filters ajax model
Something along these lines:
model: 'Filters',
action: 'getData',
params: JSON.encoded(
[{
id1: {pathrefs: .., file: ..}
}],
[{
id2: {pathrefs: .., file: ..}
}],
[{
id3: {pathrefs: .., file: ..}
}],
...
)
*/
$result = new RokCommon_Ajax_Result();
try {
$container = RokCommon_Service::getContainer();
$filters = $params->filters;
$output = array();
foreach ($filters as $filterid => $filter) {
$filter_file = $container[$filter->pathsref] . '/' . $filter->file;
if (!file_exists($filter_file)) {
throw new RokSprocket_Exception(rc__('Unable to find filter file %s', $filter_file));
}
$xmlfile = simplexml_load_file($filter_file);
$outfilter = new RokCommon_Filter($xmlfile);
$output[$filterid] = $outfilter->getJson();
}
$result->setPayload(array('json' => $output));
} catch (Exception $e) {
throw $e;
}
return $result;
}
/**
* @param $filters
*
* @return array
*/
protected function format_filters($filters)
{
$filter_lines = array();
if (!empty($filters)) {
$root_type = $this->filter->getRootType();
if (!empty($filters)) {
foreach ($filters as $row_number => $full_row) {
foreach ($full_row[$root_type] as $filter_type => $filter_data) {
if (!array_key_exists($filter_type, $filter_lines)) {
$filter_lines[$filter_type] = array();
}
$filter_lines[$filter_type][] = $filter_data;
}
}
}
}
return $filter_lines;
}
