/**
* View announcement details.
* @param $args array optional, first parameter is the ID of the announcement to display
*/
function view($args = array())
{
AnnouncementHandler::setupTemplate();
$journal =& Request::getJournal();
$announcementsEnabled = $journal->getSetting('enableAnnouncements');
$announcementId = !isset($args) || empty($args) ? null : (int) $args[0];
$announcementDao =& DAORegistry::getDAO('AnnouncementDAO');
if ($announcementsEnabled && $announcementId != null && $announcementDao->getAnnouncementJournalId($announcementId) == $journal->getJournalId()) {
$announcement =& $announcementDao->getAnnouncement($announcementId);
if ($announcement->getDateExpire() == null || strtotime($announcement->getDateExpire()) > time()) {
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('announcement', $announcement);
if ($announcement->getTypeId() == null) {
$templateMgr->assign('announcementTitle', $announcement->getAnnouncementTitle());
} else {
$templateMgr->assign('announcementTitle', $announcement->getAnnouncementTypeName() . ": " . $announcement->getAnnouncementTitle());
}
$templateMgr->append('pageHierarchy', array(Request::url(null, 'announcement'), 'announcement.announcements'));
$templateMgr->display('announcement/view.tpl');
} else {
Request::redirect(null, null, 'announcement');
}
} else {
Request::redirect(null, null, 'announcement');
}
}
/**
* Display a list of announcement types for the current context.
*/
function announcementTypes()
{
$this->validate();
AnnouncementHandler::setupTemplate(true);
$rangeInfo =& Handler::getRangeInfo('announcementTypes', array());
while (true) {
$announcementTypes =& $this->_getAnnouncementTypes($rangeInfo);
if ($announcementTypes->isInBounds()) {
break;
}
unset($rangeInfo);
$rangeInfo =& $announcementTypes->getLastPageRangeInfo();
}
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('announcementTypes', $announcementTypes);
$templateMgr->display('manager/announcement/announcementTypes.tpl');
}
/**
* Save changes to an announcement type.
*/
function updateAnnouncementType()
{
parent::validate();
import('manager.form.AnnouncementTypeForm');
$journal =& Request::getJournal();
$typeId = Request::getUserVar('typeId') == null ? null : (int) Request::getUserVar('typeId');
$announcementTypeDao =& DAORegistry::getDAO('AnnouncementTypeDAO');
if ($typeId != null && $announcementTypeDao->getAnnouncementTypeJournalId($typeId) == $journal->getJournalId() || $typeId == null) {
$announcementTypeForm =& new AnnouncementTypeForm($typeId);
$announcementTypeForm->readInputData();
if ($announcementTypeForm->validate()) {
$announcementTypeForm->execute();
if (Request::getUserVar('createAnother')) {
Request::redirect(null, null, 'createAnnouncementType');
} else {
Request::redirect(null, null, 'announcementTypes');
}
} else {
AnnouncementHandler::setupTemplate(true);
$templateMgr =& TemplateManager::getManager();
$templateMgr->append('pageHierarchy', array(Request::url(null, 'manager', 'announcementTypes'), 'manager.announcementTypes'));
if ($typeId == null) {
$templateMgr->assign('announcementTypeTitle', 'manager.announcementTypes.createTitle');
} else {
$templateMgr->assign('announcementTypeTitle', 'manager.announcementTypes.editTitle');
}
$announcementTypeForm->display();
}
} else {
Request::redirect(null, null, 'announcementTypes');
}
}
/**
* Display a list of announcement types for the current context.
*/
function announcementTypes()
{
// FIXME: Remove call to validate() when all ManagerHandler implementations
// (across all apps) have been migrated to the authorize() authorization approach.
$this->validate();
AnnouncementHandler::setupTemplate(true);
$rangeInfo =& Handler::getRangeInfo('announcementTypes', array());
while (true) {
$announcementTypes =& $this->_getAnnouncementTypes($rangeInfo);
if ($announcementTypes->isInBounds()) {
break;
}
unset($rangeInfo);
$rangeInfo =& $announcementTypes->getLastPageRangeInfo();
}
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('announcementTypes', $announcementTypes);
$templateMgr->display('manager/announcement/announcementTypes.tpl');
}