/**
* Sets the current LocationProvider type.
*
* Input:
* Requires the 'id' query parameter to be set to the desired LocationProvider's ID.
*
* Output:
* Nothing.
*/
public function setCurrentLocationProvider()
{
Piwik::checkUserIsSuperUser();
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$this->checkTokenInUrl();
$providerId = Piwik_Common::getRequestVar('id');
$provider = Piwik_UserCountry_LocationProvider::setCurrentProvider($providerId);
if ($provider === false) {
throw new Exception("Invalid provider ID: '{$providerId}'.");
}
// make sure the tracker will use the new location provider
Piwik_Common::regenerateCacheGeneral();
}
}
