/**
* Marks the current user as authorized for given channel.
*
* @param WiseChatChannel $channel
*
* @return null
*/
public function markAuthorizedForChannel($channel)
{
$grants = $this->userSessionDAO->get(self::SESSION_KEY_USER_CHANNEL_AUTHORIZATION);
if (!is_array($grants)) {
$grants = array();
}
$grants[$channel->getId()] = true;
$this->userSessionDAO->set(self::SESSION_KEY_USER_CHANNEL_AUTHORIZATION, $grants);
}
/**
* 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;
}
/**
* Checks whether it is time to trigger an event identified by group and id.
*
* @param string $group Event group
* @param string $id Event id
*
* @return boolean
*/
public function shouldTriggerEvent($group, $id)
{
$sessionKey = self::SESSION_KEY_EVENT_TIME . md5($group) . '_' . md5($id);
if (!$this->userSessionDAO->contains($sessionKey)) {
$this->userSessionDAO->set($sessionKey, time());
return true;
} else {
$diff = time() - $this->userSessionDAO->get($sessionKey);
if ($diff > $this->getEventTimeThreshold($group)) {
$this->userSessionDAO->set($sessionKey, time());
return true;
}
}
return false;
}
/**
* 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;
}
}
