Example #1
0
function get_user($token = null)
{
    $db = new Database(df_db());
    if (!isset($token)) {
        $token = $_POST['token'];
    }
    if (!$token) {
        return null;
    }
    $user = $db->getObject("select username from sessions where token_id=:token_id and expires > :now", array('token_id' => $token, 'now' => time()));
    if ($user) {
        return $user->username;
    }
    return null;
}
Example #2
0
 public static function createPortletWithSQL($sql, $cols = null, $opts = array())
 {
     $db = new Database(df_db());
     if (is_array($sql)) {
         if (count($sql) > 1) {
             $queryParams = $sql[1];
         } else {
             $queryParams = array();
         }
         $sql = $sql[0];
     }
     $rows = $db->query($sql, (object) $queryParams);
     return new Portlet($rows, $cols, $opts);
 }
Example #3
0
function update_profile($token = null, $values)
{
    global $error_message;
    $db = new Database(df_db());
    $user = get_user();
    if (!$user) {
        $error_message = "You are not logged in";
        return false;
    }
    if (@$values['avatar']) {
        $filename = 'avatar.' . time() . '.png';
        $imgPath = 'uploads/' . sha1($user) . '/' . $filename;
        @mkdir('uploads/' . sha1($user));
        @unlink($imgPath);
        move_uploaded_file($values['avatar'], $imgPath);
        $values['avatar'] = $filename;
    }
    if (count($values) === 0) {
        $error_message = "There were no values specified to update in the profile.";
        return false;
    }
    try {
        $res = $db->updateObject('profiles', (object) $values, array('username' => $user));
        return true;
    } catch (Exception $ex) {
        $error_message = $ex->getMessage();
        return false;
    }
}