}
// Initialize and check the parameters
$getAnnId = admFuncVariableIsValid($_GET, 'ann_id', 'int');
$getHeadline = admFuncVariableIsValid($_GET, 'headline', 'string', array('defaultValue' => $gL10n->get('ANN_ANNOUNCEMENTS')));
// set headline of the script
if ($getAnnId > 0) {
$headline = $gL10n->get('SYS_EDIT_VAR', $gL10n->get('ANN_ANNOUNCEMENT'));
} else {
$headline = $gL10n->get('SYS_CREATE_VAR', $gL10n->get('ANN_ANNOUNCEMENT'));
}
// add current url to navigation stack
$gNavigation->addUrl(CURRENT_URL, $headline);
// Create announcements object
$announcement = new TableAnnouncement($gDb);
if ($getAnnId > 0) {
$announcement->readDataById($getAnnId);
// Pruefung, ob der Termin zur aktuellen Organisation gehoert bzw. global ist
if (!$announcement->editRight()) {
$gMessage->show($gL10n->get('SYS_NO_RIGHTS'));
}
}
if (isset($_SESSION['announcements_request'])) {
// durch fehlerhafte Eingabe ist der User zu diesem Formular zurueckgekehrt
// nun die vorher eingegebenen Inhalte ins Objekt schreiben
$announcement->setArray($_SESSION['announcements_request']);
unset($_SESSION['announcements_request']);
}
// create html page object
$page = new HtmlPage($headline);
// add back link to module menu
$announcementsMenu = $page->getMenu();
