ilChatroomUser Class Reference

Class ilChatroomUser. More...

Collaboration diagram for ilChatroomUser:

Public Member Functions
	__construct (ilObjUser $user, ilChatroom $chatroom)
	Constructor Requires ilObjUser and sets $this->user and $this->room using given $user and $chatroom. More...
	getUserId ()
	Returns Ilias User ID. More...
	getUsername ()
	Returns username from Object or SESSION. More...
	setUsername ($username)
	Sets and stores given username in SESSION. More...
	getChatNameSuggestions ()
	Returns an array of chat-name suggestions. More...
	buildAnonymousName ()
	Returns an anonymous username containing a random number. More...
	buildFullname ()
	Returns users first & lastname. More...
	buildShortname ()
	Returns first letter of users firstname, followed by dot lastname. More...
	buildLogin ()
	Returns user login. More...

Private Attributes
	$user
	$username
	$room

Detailed Description

Class ilChatroomUser.

Author

Andreas Kordosz akord.nosp@m.osz@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

Version

$Id$

Definition at line 12 of file class.ilChatroomUser.php.

Constructor & Destructor Documentation

__construct()

ilChatroomUser::__construct	(	ilObjUser	$user,
		ilChatroom	$chatroom
	)

Constructor Requires ilObjUser and sets $this->user and $this->room using given $user and $chatroom.

Parameters

ilObjUser	$user
ilChatroom	$chatroom

Definition at line 36 of file class.ilChatroomUser.php.

References $user, and user().

        {
                $this->user = $user;
                $this->room = $chatroom;
        }

Here is the call graph for this function:

Member Function Documentation

buildAnonymousName()

ilChatroomUser::buildAnonymousName

(

)

Returns an anonymous username containing a random number.

Returns

string

Definition at line 128 of file class.ilChatroomUser.php.

Referenced by getChatNameSuggestions().

        {
                $anonymous_name = str_replace(
                        '#', mt_rand(0, 10000), $this->room->getSetting('autogen_usernames')
                );

                return $anonymous_name;
        }

Here is the caller graph for this function:

buildFullname()

ilChatroomUser::buildFullname

(

)

Returns users first & lastname.

Returns

string

Definition at line 141 of file class.ilChatroomUser.php.

References user().

Referenced by getChatNameSuggestions().

        {
                $tmp = $this->user->getPref('public_profile');
                $this->user->setPref('public_profile', 'y');
                $pn = $this->user->getPublicName();
                $this->user->setPref('public_profile', $tmp);
                return $pn;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

buildLogin()

ilChatroomUser::buildLogin

(

)

Returns user login.

Returns

string

Definition at line 165 of file class.ilChatroomUser.php.

References $ilDB, $row, $username, array, and user().

Referenced by getChatNameSuggestions().

        {
                return $this->user->getLogin();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

buildShortname()

ilChatroomUser::buildShortname

(

)

Returns first letter of users firstname, followed by dot lastname.

Returns

string

Definition at line 154 of file class.ilChatroomUser.php.

References user().

Referenced by getChatNameSuggestions().

        {
                $firstname = $this->user->getFirstname();

                return $firstname{0} . '. ' . $this->user->getLastname();
        }

Here is the call graph for this function:

Here is the caller graph for this function:

getChatNameSuggestions()

ilChatroomUser::getChatNameSuggestions

(

)

Returns an array of chat-name suggestions.

Returns

array

Definition at line 106 of file class.ilChatroomUser.php.

References $options, array, buildAnonymousName(), buildFullname(), buildLogin(), buildShortname(), and user().

Referenced by ilChatroomViewGUI\renderFileUploadForm().

        {
                $options = array();

                if($this->user->isAnonymous())
                {
                        $options['anonymousName'] = $this->buildAnonymousName();
                }
                else
                {
                        $options['fullname']  = $this->buildFullname();
                        $options['shortname'] = $this->buildShortname();
                        $options['login']     = $this->buildLogin();
                }

                return $options;
        }

Here is the call graph for this function:

Here is the caller graph for this function:

getUserId()

ilChatroomUser::getUserId

(

)

Returns Ilias User ID.

If user is anonymous, a random negative User ID is created, stored in SESSION, and returned.

Parameters

ilObjUser

$user

Returns

integer

Definition at line 48 of file class.ilChatroomUser.php.

References $_SESSION, and user().

Referenced by ilChatroom\addHistoryEntry(), ilChatroom\addPrivateRoom(), ilChatroom\getLastSession(), ilObjChatroom\getPersonalInformation(), and ilChatroomViewGUI\renderFileUploadForm().

        {
                $user_id = $this->user->getId();

                if($this->user->isAnonymous())
                {
                        if(isset($_SESSION['chat'][$this->room->getRoomId()]['user_id']))
                        {
                                return $_SESSION['chat'][$this->room->getRoomId()]['user_id'];
                        }
                        else
                        {
                                $user_id                                               = mt_rand(-99999, -20);
                                $_SESSION['chat'][$this->room->getRoomId()]['user_id'] = $user_id;
                                return $user_id;
                        }
                }
                else
                {
                        return $user_id;
                }
        }

Here is the call graph for this function:

Here is the caller graph for this function:

getUsername()

ilChatroomUser::getUsername

(

)

Returns username from Object or SESSION.

If no Username is set, the login name will be returned.

Returns

string

Definition at line 76 of file class.ilChatroomUser.php.

References $_SESSION, $username, and user().

Referenced by ilChatroom\addHistoryEntry(), ilObjChatroom\getPersonalInformation(), and ilChatroomViewGUI\renderFileUploadForm().

        {
                if($this->username)
                {
                        return $this->username;
                }
                else if($_SESSION['chat'][$this->room->getRoomId()]['username'])
                {
                        return $_SESSION['chat'][$this->room->getRoomId()]['username'];
                }
                else
                {
                        return $this->user->getLogin();
                }
        }

Here is the call graph for this function:

Here is the caller graph for this function:

setUsername()

ilChatroomUser::setUsername

(

$username

)

Sets and stores given username in SESSION.

Parameters

string

$username

Definition at line 96 of file class.ilChatroomUser.php.

References $_SESSION, and $username.

Referenced by ilChatroomViewGUI\renderFileUploadForm().

        {
                $this->username                                         = htmlspecialchars($username);
                $_SESSION['chat'][$this->room->getRoomId()]['username'] = $this->username;
        }

Here is the caller graph for this function:

Field Documentation

$room

ilChatroomUser::$room

private

Definition at line 27 of file class.ilChatroomUser.php.

$user

ilChatroomUser::$user

private

Definition at line 17 of file class.ilChatroomUser.php.

Referenced by __construct().

$username

ilChatroomUser::$username

private

Definition at line 22 of file class.ilChatroomUser.php.

Referenced by buildLogin(), getUsername(), and setUsername().

---

The documentation for this class was generated from the following file:

• Modules/Chatroom/classes/class.ilChatroomUser.php