/**
* Add a system message.
* This is a callback method for signal receivers.
*
* @param string $text The text to be displayed
* @param string $status The status of this system message
* @param int $count Will be added to the total count
* @param string $module The associated module
*/
public function addSystemMessage($text, $status = InformationStatus::STATUS_OK, $count = 0, $module = '')
{
$this->totalCount += (int) $count;
/** @var InformationStatus $messageSeverity */
$messageSeverity = InformationStatus::cast($status);
// define the severity for the badge
if ($messageSeverity->isGreaterThan($this->highestSeverity)) {
$this->highestSeverity = $messageSeverity;
}
$this->systemMessages[] = array('module' => $module, 'count' => (int) $count, 'status' => $messageSeverity, 'text' => $text);
}
/**
* Emits the "loadMessages" signal
*
* @return void
*/
protected function emitLoadMessages()
{
// @internal This API is subject to be rebuilt from scratch anytime. Do not use in extensions!
list($message) = $this->getSignalSlotDispatcher()->dispatch(__CLASS__, 'loadMessages', array(array()));
if (empty($message)) {
return;
}
// increase counter
if (isset($message['count'])) {
$this->totalCount += (int) $message['count'];
}
/** @var InformationStatus $messageSeverity */
$messageSeverity = InformationStatus::cast($message['status']);
// define the severity for the badge
if ($messageSeverity->isGreaterThan($this->highestSeverity)) {
$this->highestSeverity = $messageSeverity;
}
$this->systemMessages[] = $message;
}