get("messages");
$status[] = array($msg, $severity);
$session->set("messages", $status);
}
/**
* Get any pending messages. There are two types of messages, transient and permanent.
* Permanent messages are used to let the admin know that there are pending administrative
* issues that need to be resolved. Transient ones are only displayed once.
* @return html text
*/
static function get() {
$buf = array();
$messages = Session::instance()->get_once("messages", array());
foreach ($messages as $msg) {
$msg[0] = str_replace("__CSRF__", access::csrf_token(), $msg[0]);
$buf[] = "$msg[0]";
}
if ($buf) {
return "" . implode("", $buf) . "
";
}
}
/**
* Convert a message severity to a CSS class
* @param integer $severity
* @return string
*/
static function severity_class($severity) {
switch($severity) {
case message::SUCCESS:
return "g-success";
case message::INFO:
return "g-info";
case message::WARNING:
return "g-warning";
case message::ERROR:
return "g-error";
}
}
}