/**
* Create a token for a form of ours. Will be saved in session.
* @param string $name Optional name of session variable
* @return string token
*/
public static function create($name = 'Default')
{
// create a token
if (!isset($_SESSION[self::SESSION_STORAGE . APP_SALT . $name])) {
// store it in a session
$_SESSION[self::SESSION_STORAGE . APP_SALT . '\\' . $name] = Fari_Tools::randomCode();
}
// return it so that we can store it in a hidden form param
return $_SESSION[self::SESSION_STORAGE . APP_SALT . '\\' . $name];
}
public function __construct($file)
{
// set the file
$this->set($file);
// a new filepath with coded filename for a slightly better security
$this->path = BASEPATH . '/tmp/' . Fari_Tools::randomCode() . '.jpg';
// 1. determine if image
// 2. upload
// 3. create the image from path
switch ($this->type) {
case 'image/jpeg':
case 'image/jpg':
$this->upload();
if ($this->needsResize()) {
$image = imagecreatefromjpeg($this->path);
}
break;
case 'image/png':
$this->upload();
if ($this->needsResize()) {
$image = imagecreatefrompng($this->path);
}
break;
case 'image/gif':
$this->upload();
if ($this->needsResize()) {
$image = imagecreatefromgif($this->path);
}
break;
}
// do we have an image?
if (isset($image)) {
// set the new height
$height = self::THUMB_WIDTH / ($this->width / $this->height);
// create a new JPEG thumbnail
$thumb = imagecreatetruecolor(self::THUMB_WIDTH, $height);
imagecopyresampled($thumb, $image, 0, 0, 0, 0, self::THUMB_WIDTH, $height, $this->width, $this->height);
// just save as JPEG
//$thumb = imagecreatetruecolor($this->width, $this->height);
//imagecopyresampled($thumb, $image, 0, 0, 0, 0, $this->width, $this->height, $this->width, $this->height);
// save it to a new path
imagejpeg($thumb, $this->path);
$this->created = TRUE;
imagedestroy($image);
imagedestroy($thumb);
}
}
function newInvitation($firstName, $lastName, $email = NULL)
{
$shortName = $longName = $firstName;
// default
if (!empty($lastName)) {
$last = explode(' ', $lastName);
$shortName = $firstName . ' ' . substr(end($last), 0, 1) . '.';
// short
$longName = $firstName . ' ' . implode(' ', $last);
// long
}
$this->db->insert('users', array('email' => $email, 'name' => $firstName, 'surname' => $lastName, 'short' => $shortName, 'long' => $longName, 'invitation' => Fari_Tools::randomCode(6), 'role' => 'invited'));
if (!empty($lastName)) {
$firstName .= ' ' . $lastName;
}
return $firstName;
}
private function randomCode($db)
{
$code = Fari_Tools::randomCode(6);
$result = $db->selectRow('files', 'id', array('code' => $code));
return !empty($result) ? $this->randomCode() : $code;
}
/**
* Get code and name from the form and create a new user for us (generate username)
*/
public function actionCreate()
{
$name = Fari_Decode::accents($this->request->getPost('name'));
$code = $this->request->getPost('code');
if (!empty($name)) {
$name = explode(' ', $name);
// do we have a 'long' name?
if (count($name) > 1) {
$short = $name[0] . ' ' . substr(end($name), 0, 1) . '.';
$long = implode(' ', $name);
$surname = end($name);
$name = $name[0];
} else {
$short = $long = $name = $name[0];
$surname = '';
}
// generate a username
$username = Fari_Escape::slug($long) . Fari_Tools::randomCode(10);
$db = Fari_Db::getConnection();
// insert the user in a guest role
$userId = $db->insert('users', array('short' => $short, 'long' => $long, 'name' => $name, 'surname' => $surname, 'role' => 'guest', 'username' => $username));
// log them in automatically
Fari_AuthenticatorSimple::forceAuthenticate($username);
// give them permissions to enter this room
$room = $db->selectRow('rooms', 'id', array('guest' => $code));
if (!empty($room)) {
$db->insert('user_permissions', array('room' => $room['id'], 'user' => $userId));
}
}
// redirect to the room, if we've ailed will be asked for guest's name again
$this->redirectTo('/g/' . $code);
}
