/**
* This method is invoked from the `Sortable` class and it contains the
* logic for sorting (or unsorting) the resource index. It provides a basic
* wrapper to the `ResourceManager`'s `fetch()` method.
*
* @see toolkit.ResourceManager#getSortingField
* @see toolkit.ResourceManager#getSortingOrder
* @see toolkit.ResourceManager#fetch
* @param string $sort
* The field to sort on which should match one of the table's column names.
* If this is not provided the default will be determined by
* `ResourceManager::getSortingField`
* @param string $order
* The direction to sort in, either 'asc' or 'desc'. If this is not provided
* the value will be determined by `ResourceManager::getSortingOrder`.
* @param array $params
* An associative array of params (usually populated from the URL) that this
* function uses. The current implementation will use `type` and `unsort` keys
* @throws Exception
* @throws SymphonyErrorPage
* @return array
* An associative of the resource as determined by `ResourceManager::fetch`
*/
public function sort(&$sort, &$order, array $params)
{
$type = $params['type'];
if (!is_null($sort)) {
General::sanitize($sort);
}
// If `?unsort` is appended to the URL, then sorting information are reverted
// to their defaults
if (isset($params['unsort'])) {
ResourceManager::setSortingField($type, 'name', false);
ResourceManager::setSortingOrder($type, 'asc');
redirect(Administration::instance()->getCurrentPageURL());
}
// By default, sorting information are retrieved from
// the filesystem and stored inside the `Configuration` object
if (is_null($sort) && is_null($order)) {
$sort = ResourceManager::getSortingField($type);
$order = ResourceManager::getSortingOrder($type);
// If the sorting field or order differs from what is saved,
// update the config file and reload the page
} elseif ($sort !== ResourceManager::getSortingField($type) || $order !== ResourceManager::getSortingOrder($type)) {
ResourceManager::setSortingField($type, $sort, false);
ResourceManager::setSortingOrder($type, $order);
redirect(Administration::instance()->getCurrentPageURL());
}
return ResourceManager::fetch($params['type'], array(), array(), $sort . ' ' . $order);
}
/**
* This method is invoked from the `Sortable` class and it contains the
* logic for sorting (or unsorting) the resource index. It provides a basic
* wrapper to the `ResourceManager`'s `fetch()` method.
*
* @see toolkit.ResourceManager#getSortingField
* @see toolkit.ResourceManager#getSortingOrder
* @see toolkit.ResourceManager#fetch
* @param string $sort
* The field to sort on which should match one of the table's column names.
* If this is not provided the default will be determined by
* `ResourceManager::getSortingField`
* @param string $order
* The direction to sort in, either 'asc' or 'desc'. If this is not provided
* the value will be determined by `ResourceManager::getSortingOrder`.
* @param array $params
* An associative array of params (usually populated from the URL) that this
* function uses. The current implementation will use `type` and `unsort` keys
* @return array
* An associative of the resource as determined by `ResourceManager::fetch`
*/
public function sort(&$sort, &$order, array $params)
{
$type = $params['type'];
// If `?unsort` is appended to the URL, then sorting information are reverted
// to their defaults
if ($params['unsort']) {
ResourceManager::setSortingField($type, 'name', false);
ResourceManager::setSortingOrder($type, 'asc');
redirect(Administration::instance()->getCurrentPageURL());
}
// By default, sorting information are retrieved from
// the filesystem and stored inside the `Configuration` object
if (is_null($sort) && is_null($order)) {
$sort = ResourceManager::getSortingField($type);
$order = ResourceManager::getSortingOrder($type);
} else {
if ($sort != ResourceManager::getSortingField($type) || $order != ResourceManager::getSortingOrder($type)) {
ResourceManager::setSortingField($type, $sort, false);
ResourceManager::setSortingOrder($type, $order);
redirect(Administration::instance()->getCurrentPageURL());
}
}
return ResourceManager::fetch($params['type'], array(), array(), $sort . ' ' . $order);
}