where("key", $permanent_key)
->find();
if (!$message->loaded) {
$message->key = $permanent_key;
}
$message->severity = $severity;
$message->value = $msg;
$message->save();
} else {
$session = Session::instance();
$status = $session->get("messages");
$status[] = array($msg, $severity);
$session->set("messages", $status);
}
}
/**
* Remove any permanent message by key.
* @param string $permanent_key
*/
public function clear_permanent($permanent_key) {
$message = ORM::factory("message")->where("key", $permanent_key)->find();
if ($message->loaded) {
$message->delete();
}
}
/**
* 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
*/
public function get() {
$buf = array();
foreach (Session::instance()->get_once("messages", array()) as $msg) {
$buf[] = "$msg[0]";
}
if (user::active()->admin) {
foreach (ORM::factory("message")->find_all() as $msg) {
$buf[] = "severity) . "\">$msg->value";
}
}
if ($buf) {
return "" . implode("", $buf) . "
";
}
}
/**
* Convert a message severity to a CSS class
* @param integer $severity
* @return string
*/
public function severity_class($severity) {
switch($severity) {
case self::SUCCESS:
return "gSuccess";
case self::INFO:
return "gInfo";
case self::WARNING:
return "gWarning";
case self::ERROR:
return "gError";
}
}
}