/**
* Increments and returns abuses counter.
* The counter is stored in user's session.
*
* @return integer
*/
public function incrementAndGetAbusesCounter()
{
$key = self::SESSION_KEY_ABUSES_COUNTER;
$counter = 1;
if ($this->userSessionDAO->contains($key)) {
$counter += $this->userSessionDAO->get(self::SESSION_KEY_ABUSES_COUNTER);
}
$this->userSessionDAO->set(self::SESSION_KEY_ABUSES_COUNTER, $counter);
return $counter;
}
/**
* Resets tracking of the given event. Resets all events if event ID equals null.
*
* @param string $group Event group
* @param string|null $id Event id
*
* @return null
*/
public function resetEventTracker($group, $id = null)
{
$prefix = self::SESSION_KEY_EVENT_TIME . md5($group) . '_';
if ($id !== null) {
$sessionKey = $prefix . md5($id);
if ($this->userSessionDAO->contains($sessionKey)) {
$this->userSessionDAO->drop($sessionKey);
}
} else {
$this->userSessionDAO->dropAllByPrefix($prefix);
}
}
/**
* Returns the original username if exists.
*
* @return string|null
*/
public function getOriginalUserName()
{
if ($this->userSessionDAO->contains(self::SESSION_KEY_ORIGINAL_USERNAME)) {
return $this->userSessionDAO->get(self::SESSION_KEY_ORIGINAL_USERNAME);
} else {
return null;
}
}
