/**
* Used to vaidate a user's credentials. (uname, pass)
* @param array $creds the uname and password passed in as an array.
* @return bool
*/
function validateCredentials($creds)
{
$where_clause = new WhereClause('name', $creds['uname']);
$where_clause->w_and('password', $creds['password']);
$this->where_clause($where_clause);
$user_info = $this->getOneUsingWhere();
if ($user_info != NULL) {
if (is_object($user_info)) {
if ($user_info->uid > 0) {
$_SESSION['authed_user'] = $user_info->uid;
$this->authed_user = $user_info->uid;
return TRUE;
}
}
}
return FALSE;
}
/**
* check to see if this user has a prefs entry, and optionally create
* one if they don't
*
*@access public
*@param int $uid the uid to look for
*@param bool $create automagically create prefs entry? (default:false)
*@param string $auth_mod the auth mod they should be found under
*@param array initial_data the initial stuff to populate prefs with.
*@return bool
*/
public function checkUID($uid, $create = false, $auth_mod = NULL, $initial_data = NULL)
{
if ($auth_mod == NULL) {
$auth_mod = self::$config->auth_class;
}
$data = array('fname' => '', 'lname' => '', 'perms' => 0, 'auth_mod' => $auth_mod, 'uid' => $uid);
// for now, only set fname and lname, perms should remain 0 until set by an admin.
if (is_array($initial_data)) {
$data['fname'] = $initial_data['fname'];
$data['lname'] = $initial_data['lname'];
}
API::DEBUG("[Prefs::checkUID()] " . print_r($data, true), 1);
$where_tmp = new WhereClause('uid', $uid);
$where_tmp->w_and('auth_mod', $auth_mod);
$this->where_clause($where_tmp);
$results = $this->getUsingWhere();
if (count($results) > 1) {
API::DEBUG("[Prefs::checkUID()] Multiple results returned for '{$uid}' and '{$auth_mod}'.");
API::DEBUG("[Prefs::checkUID()] This is bad because I am using the first one.");
}
if (count($results) < 1) {
if ($create === TRUE) {
// create the entry.
$this->set_data($data, true);
return TRUE;
}
return FALSE;
}
return TRUE;
}
function getUserPerms($uid, $auth_mod = NULL)
{
if ($auth_mod == NULL) {
$auth_mod = self::$config->auth_class;
}
$prefs = new Prefs($uid);
API::DEBUG("[Perms::getUserPerms()] uid = {$uid}, auth_mod = {$auth_mod}");
$tmp_where = new WhereClause('uid', $uid);
$tmp_where->w_and('auth_mod', $auth_mod);
$prefs->where_clause($tmp_where);
$perms = $prefs->getUsingWhere();
return $perms;
}
