/**
* Verify that the filter is valid
*
* @param string $filterValue
* @return string
*/
public function validateFilter($filterValue)
{
if (!isset($filterValue)) {
return 'all';
}
switch ($filterValue) {
case 'by':
case 'self':
case 'all':
return $filterValue;
default:
if ($this->activityManager->isFilterValid($filterValue)) {
return $filterValue;
}
return 'all';
}
}
/**
* Get the filter from $_GET
* @return string
*/
public function getFilterFromParam()
{
if (!isset($_GET['filter'])) {
return 'all';
}
$filterValue = $_GET['filter'];
switch ($filterValue) {
case 'by':
case 'self':
case 'shares':
case 'all':
case 'files':
return $filterValue;
default:
if ($this->activityManager->isFilterValid($filterValue)) {
return $filterValue;
}
return 'all';
}
}
