Beispiel #1
0
                                    <button class = "btn btn-info" type = "submit">SEND</button>
                                </span>
                            </div>
                        </div>

                    </form>
                </div>
            </div>
        </div>
        <div class = "col-md-4">
            <div class = "panel panel-primary">
                <div class = "panel-heading">Users</div>
                <div class = "panel-body">
                    <?php 
    $channel = DataManager::getChannelByName($_SESSION['channel']);
    $users = DataManager::getUsersByChannelId($channel->getID());
    foreach ($users as $user) {
        ?>
                            <ul class = "media-list">
                                <li class = "media">
                                    <div class = "media-body">
                                        <a class = "glyphicon glyphicon-user" href = "#"></a> <?php 
        echo $user->getUsername();
        ?>
                                    </div>
                                </li>
                            </ul>
                        <?php 
    }
    ?>
                </div>
Beispiel #2
0
 public function invokePostAction()
 {
     if ($_SERVER['REQUEST_METHOD'] != self::REQUEST_METHOD) {
         throw new Exception("Controller can only handle " . self::REQUEST_METHOD . ' requests');
         return null;
     } else {
         if (!isset($_REQUEST[self::ACTION_PARAM])) {
             throw new Exception(self::ACTION_PARAM . ' parameter is not specified');
         }
     }
     $action = $_REQUEST[self::ACTION_PARAM];
     switch ($action) {
         case self::ACTION_LOGIN:
             if (!AuthenticationManager::authenticate($_REQUEST[self::USR_NAME], $_REQUEST[self::USR_PASSWORD])) {
                 $this->forwardRequest(['Invalid user information provided']);
             }
             $user = DataManager::getUserByUsername($_REQUEST[self::USR_NAME]);
             $_SESSION['username'] = $user->getID();
             $user = AuthenticationManager::getAuthenticatedUser();
             $channels = DataManager::getChannelsByUserId($user->getID());
             $_SESSION['channel'] = $channels[0]->getName();
             Util::redirect();
             break;
         case self::ACTION_LOGOUT:
             if (AuthenticationManager::isAuthenticated()) {
                 AuthenticationManager::signOut();
             }
             Util::redirect();
             break;
         case self::ACTION_REGISTRATION:
             $channels = $_REQUEST['channels'];
             foreach ($channels as $ch) {
                 $channel = DataManager::getChannelByName($ch);
                 $registratedUsers = DataManager::getUsersByChannelId($channel->getID());
                 foreach ($registratedUsers as $user) {
                     if ($user->getUsername() === $_REQUEST[self::USR_NAME]) {
                         $this->forwardRequest(['The username ' . $_REQUEST[self::USR_NAME] . ' is already used!'], 'index.php?view=registration');
                     }
                 }
                 $user = DataManager::getUserByUsername($_REQUEST[self::USR_NAME]);
                 $userId = null;
                 if ($user) {
                     $userId = $user->getID();
                 } else {
                     $userId = DataManager::saveNewUser($_REQUEST[self::USR_FIRST_NAME], $_REQUEST[self::USR_LAST_NAME], $_REQUEST[self::USR_NAME], AuthenticationManager::getHash($_REQUEST[self::USR_NAME], $_REQUEST[self::USR_PASSWORD]));
                 }
                 DataManager::registrateUser($userId, $channel->getID());
             }
             if (!AuthenticationManager::authenticate($_REQUEST[self::USR_NAME], $_REQUEST[self::USR_PASSWORD])) {
                 $this->forwardRequest(['Invalid user information provided'], "index.php?view=registration");
             }
             $_SESSION[self::USR_CHANNELS] = $_REQUEST[self::USR_CHANNELS];
             // first channel should be selected as default channel
             $_SESSION['channel'] = $channels[0];
             Util::redirect();
             break;
         case self::POST_MSG:
             $channel = DataManager::getChannelByName($_SESSION['channel']);
             $user = AuthenticationManager::getAuthenticatedUser();
             $messages = DataManager::getAllUnansweredPosts($channel->getID());
             //TODO: mark message as answered
             foreach ($messages as $message) {
                 if ($message->getAuthor() != $user->getID()) {
                     DataManager::changePostStatus($message->getID(), Status::ANSWERED);
                 }
             }
             DataManager::publishMessage($user->getID(), $channel->getID(), $_REQUEST[self::POST_TITLE], $_REQUEST[self::POST_CONTENT], Status::UNREAD);
             break;
         case self::ACTION_CHANGE_CHANNEL:
             //print_r($_REQUEST);
             $_SESSION['channel'] = $_REQUEST['selectedChannel'];
             Util::redirect();
             break;
         case self::ACTION_JOIN_CHANNEL:
             $channel = DataManager::getChannelByName($_REQUEST[self::USR_CHANNEL]);
             $registratedUsers = DataManager::getUsersByChannelId($channel->getID());
             foreach ($registratedUsers as $user) {
                 if ($user->getUsername() === $_REQUEST[self::USR_NAME]) {
                     $this->forwardRequest(['User ' . $_REQUEST[self::USR_NAME] . ' is already registered!'], "index.php?view=join");
                 }
             }
             $user = DataManager::getUserByUsername($_REQUEST[self::USR_NAME]);
             if (!$user) {
                 $this->forwardRequest(['Please registrate, the user ' . $_REQUEST[self::USR_NAME] . ' does not exists!'], "index.php?view=register");
             }
             DataManager::registrateUser($user->getID(), $channel->getID());
             if (!AuthenticationManager::authenticate($_REQUEST[self::USR_NAME], $_REQUEST[self::USR_PASSWORD], $_REQUEST[self::USR_CHANNEL])) {
                 $this->forwardRequest(['Invalid user information provided'], "index.php?view=registration");
             }
             $_SESSION[self::USR_CHANNEL] = $_REQUEST[self::USR_CHANNEL];
             Util::redirect();
             break;
         case self::AJAX_SET_PRIO:
             if (isset($_POST) && $_POST) {
                 DataManager::changePostStatus($_POST['id'], Status::PRIOR);
                 echo "index.php?view=welcome";
             }
             break;
         case self::AJAX_RESET_PRIO:
             if (isset($_POST) && $_POST) {
                 DataManager::changePostStatus($_POST['id'], Status::READ);
                 echo "index.php?view=welcome";
             }
             break;
         case self::AJAX_DELETE_MESSAGE:
             if (isset($_POST) && $_POST) {
                 DataManager::changePostStatus($_POST['id'], Status::DELETED);
                 echo "index.php?view=welcome";
             }
             break;
         case self::AJAX_UPDATE_CHAT:
             $currUserId = isset($_SESSION['username']) ? $_SESSION['username'] : null;
             $channel = isset($_SESSION['channel']) ? $_SESSION['channel'] : null;
             if ($currUserId && $channel) {
                 $unreadPosts = DataManager::getAllUnreadPostsByUserId($currUserId);
                 foreach ($unreadPosts as $post) {
                     if ($post->getAuthor() != $currUserId) {
                         DataManager::changePostStatus($post->getId(), Status::READ);
                     }
                 }
             }
             if (isset($_POST) && $_POST) {
                 $channel = DataManager::getChannelByName($_REQUEST['channel']);
                 $messages = DataManager::getPostsByChannel($channel->getID());
                 $return = "";
                 foreach ($messages as $message) {
                     if ($message->exists()) {
                         $return .= Viewtility::viewMessage($message, DataManager::getPostStatus($message->getId()));
                     }
                 }
                 echo $return;
             }
             break;
     }
 }