/**
* Support method for performAndProcessSearch -- perform a search based on the
* parameters passed to the object.
*
* @return void
*/
protected function performSearch()
{
$sort = $this->getParams()->getSort();
$sortNewestAddedFirst = $sort == 'id desc';
if ($sortNewestAddedFirst) {
// Set sort option to 'id' (ascending), since we reverse the
// results to a descending (newest first) order (see below).
$this->getParams()->setSort('id');
}
parent::performSearch();
// Other sort options are handled in the database, but format is language-
// specific
if ($sort === 'format') {
$records = [];
foreach ($this->results as $result) {
$formats = $result->getFormats();
$format = end($formats);
$format = $this->translate($format);
$records[$format . '_' . $result->getUniqueID()] = $result;
}
ksort($records);
$this->results = array_values($records);
} else {
if ($sortNewestAddedFirst) {
$this->getParams()->setSort($sort);
$this->results = array_reverse($this->results);
}
}
}
/**
* Support method for performAndProcessSearch -- perform a search based on the
* parameters passed to the object.
*
* @return void
*/
protected function performSearch()
{
parent::performSearch();
$sort = $this->getParams()->getSort();
// Other sort options are handled in the database, but format is language-
// specific
if ($sort === 'format') {
$records = [];
foreach ($this->results as $result) {
$formats = $result->getFormats();
$format = end($formats);
$format = $this->translate($format);
$records[$format . '_' . $result->getUniqueID()] = $result;
}
ksort($records);
$this->results = array_values($records);
}
}
