public function preprocess()
{
if (isset($_GET["redirect"]) && init_check()) {
header("Location:" . $_GET['redirect']);
return false;
}
$this->__routes[] = 'get<logout>';
$this->__routes[] = 'post<name><password>';
return parent::preprocess();
}
function validateUserQuiet($auth, $sub = 'all')
{
if (!auth_enabled()) {
return 'null';
}
if (init_check()) {
return 'init';
}
$current_user = checkLogin();
if (!$current_user) {
return false;
}
$groupPriv = checkGroupAuth($current_user, $auth, $sub);
if ($groupPriv) {
return $current_user;
}
$priv = checkAuth($current_user, $auth, $sub);
if (!$priv) {
return false;
}
return $current_user;
}
function log_view($product_id = 0, $user_id = 0)
{
try {
//Transaction starts here
$this->CI->db->trans_begin();
if (!init_check($product_id = 0, $user_id = 0)) {
throw new Exception($this->CI->error_message);
}
$insert = array('product_id' => $product_id, 'user_id' => $user_id);
$this->CI->views_model->insert($insert);
//update count of likes of current product
$this->update_count($product_id, 'views');
//now end the trnascation.
if ($this->CI->db->trans_status() === FALSE) {
throw new Exception("Query failed.");
} else {
$this->CI->db->trans_commit();
}
} catch (Exception $e) {
$this->CI->db->trans_rollback();
//set error message if the variable is available
if (isset($this->CI->error_message)) {
$this->CI->error_message = $e->getMessage();
}
return FALSE;
}
}
function checkAuth($name, $auth_class, $sub = 'all')
{
if (init_check()) {
return 'init';
}
if (!isAlphanumeric($name) or !isAlphanumeric($auth_class) or !isAlphanumeric($sub)) {
return false;
}
$uid = getUID($name);
if (!$uid) {
return false;
}
$sql = dbconnect();
$checkQ = $sql->prepare_statement("select * from userPrivs where uid=? and auth_class=? and\n ((? between sub_start and sub_end) or (sub_start='all' and sub_end='all'))");
$checkR = $sql->exec_statement($checkQ, array($uid, $auth_class, $sub));
if ($sql->num_rows($checkR) == 0) {
return false;
}
return true;
}
