/**
* Removes action instructions from the query of a Url instance. Only works for
* normal URLs.
*
* @param Url $url The url to clean up.
*
* @return Url The url instance without action instructions-.
*
* @author Christian Achatz
* @version
* Version 0.1, 14.03.2014<br />
*/
protected function removeActionInstructions(Url $url)
{
$mappings = $this->getActionUrMappingTokens();
$query = $url->getQuery();
// remove actions from query (either explicitly expressed by the action keyword or by url token)
foreach ($query as $name => $value) {
if (strpos($name, '-action') !== false || in_array($name, $mappings)) {
unset($query[$name]);
}
}
return $url->setQuery($query);
}
