/**
* Handler for database and journal browse actions.
*
* @param string $type Browse type
*
* @return mixed
*/
protected function browse($type)
{
$config = $this->getServiceLocator()->get('VuFind\\Config')->get('browse');
if (!isset($config['General'][$type]) || !$config['General'][$type]) {
throw new \Exception("Browse action {$type} is disabled");
}
if (!isset($config[$type])) {
throw new \Exception("Missing configuration for browse action: {$type}");
}
// Preserve last result view
$configLoader = $this->getServiceLocator()->get('VuFind\\Config');
$options = new Options($configLoader);
$lastView = $options->getLastView();
try {
$config = $config[$type];
$query = $this->getRequest()->getQuery();
$query->set('view', 'condensed');
if (!$query->get('limit')) {
$query->set('limit', $config['resultLimit'] ?: 100);
}
if (!$query->get('sort')) {
$query->set('sort', $config['sort'] ?: 'title');
}
if (!$query->get('type')) {
$query->set('type', $config['type'] ?: 'Title');
}
$queryType = $query->get('type');
$query->set('hiddenFilters', $config['filter']->toArray() ?: []);
$query->set('recommendOverride', ['side' => ["SideFacets:Browse{$type}:CheckboxFacets:facets-browse"]]);
$view = $this->forwardTo('Search', 'Results');
$view->overrideTitle = "browse_extended_{$type}";
$type = strtolower($type);
$view->browse = $type;
$view->defaultBrowseHandler = $config['type'];
$view->results->getParams()->setBrowseHandler($queryType);
// Update last search URL
$view->results->getParams()->getOptions()->setBrowseAction("browse-{$type}");
$this->getSearchMemory()->forgetSearch();
$this->rememberSearch($view->results);
$view->results->getParams()->getQuery()->setHandler($queryType);
// Restore last result view
$view->results->getOptions()->rememberLastView($lastView);
return $view;
} catch (\Exception $e) {
$options->rememberLastView($lastView);
}
}
