/**
* Return the announcment(s) for the given scope.
* If no scope is given, the global announcment will
* be returned. In any case, a published global announcment
* will be stored in the "global" attribute in the bean.
* If the published flag is set, the method will return the
* content value if published or an empty string if not.
*
* @param string $scope (e.g. Exhibition, Program, Course, Global)
* @param boolean $published Return just the published value? [false]
* @param boolean $global Also set and return the published global content? [false]
* @return bean The announcment bean for the given scope
*/
public function getAnnouncement($scope, $published = false, $global = false)
{
global $logger;
$logger->debug(get_class($this) . "::getAnnouncment({$scope})");
$notice = new Announcement();
// get the scoped announcement
if ($scope != null) {
$section = $this->fetch($scope);
$snotice = $section->content;
if ($published && !$section->published) {
$snotice = "";
}
}
// get the global announcement
if ($global) {
$global = $this->fetch('Global');
$gnotice = $global->content;
if ($published && !$global->published) {
$gnotice = "";
}
$notice->setGlobal($gnotice);
}
$notice->setContent($snotice);
$notice->setScope($scope);
if ($section != null) {
$notice->setPublished($section->getPublished());
$notice->setOid($section->getOid());
}
return $notice;
}