/**
* This method is called to show the form to upload a new avatar for a
* course.
*
* @return void
*/
function index_action()
{
// nothing to do
if ($this->studygroup_mode) {
$this->avatar = StudygroupAvatar::getAvatar($this->course_id);
} else {
$this->avatar = CourseAvatar::getAvatar($this->course_id);
}
if (get_config('NEWS_RSS_EXPORT_ENABLE') && $this->course_id) {
$rss_id = StudipNews::GetRssIdFromRangeId($this->course_id);
if ($rss_id) {
PageLayout::addHeadElement('link', array('rel' => 'alternate', 'type' => 'application/rss+xml', 'title' => 'RSS', 'href' => 'rss.php?id=' . $rss_id));
}
}
// Fetch news
$response = $this->relay('news/display/' . $this->course_id);
$this->news = $response->body;
// Fetch votes
if (get_config('VOTE_ENABLE')) {
$response = $this->relay('questionnaire/widget/' . $this->course_id);
$this->votes = $response->body;
}
// Fetch dates
if (!$this->studygroup_mode) {
$response = $this->relay("calendar/contentbox/display/{$this->course_id}/1210000");
$this->dates = $response->body;
}
}
function getPortalTemplate()
{
$dispatcher = new StudipDispatcher();
$controller = new NewsController($dispatcher);
$response = $controller->relay('news/display/studip');
$template = $GLOBALS['template_factory']->open('shared/string');
$template->content = $response->body;
if (StudipNews::CountUnread() > 0) {
$navigation = new Navigation('', PluginEngine::getLink($this, array(), 'read_all'));
$navigation->setImage(Icon::create('refresh', 'clickable', ["title" => _('Alle als gelesen markieren')]));
$icons[] = $navigation;
}
if (get_config('NEWS_RSS_EXPORT_ENABLE')) {
if ($rss_id = StudipNews::GetRssIdFromRangeId('studip')) {
$navigation = new Navigation('', 'rss.php', array('id' => $rss_id));
$navigation->setImage(Icon::create('rss', 'clickable', ["title" => _('RSS-Feed')]));
$icons[] = $navigation;
}
}
if ($GLOBALS['perm']->have_perm('root')) {
$navigation = new Navigation('', 'dispatch.php/news/edit_news/new/studip');
$navigation->setImage(Icon::create('add', 'clickable', ["title" => _('Ankündigungen bearbeiten')]), ["rel" => 'get_dialog']);
$icons[] = $navigation;
if (get_config('NEWS_RSS_EXPORT_ENABLE')) {
$navigation = new Navigation('', 'dispatch.php/news/rss_config/studip');
$navigation->setImage(Icon::create('rss+add', 'clickable', ["title" => _('RSS-Feed konfigurieren')]), ["data-dialog" => 'size=auto']);
$icons[] = $navigation;
}
}
$template->icons = $icons;
return $template;
}
/**
* show institute overview page
*
* @return void
*/
function index_action()
{
$this->sidebar = Sidebar::get();
$this->sidebar->setImage('sidebar/institute-sidebar.png');
if (get_config('NEWS_RSS_EXPORT_ENABLE') && $this->institute_id) {
$rss_id = StudipNews::GetRssIdFromRangeId($this->institute_id);
if ($rss_id) {
PageLayout::addHeadElement('link', array('rel' => 'alternate', 'type' => 'application/rss+xml', 'title' => 'RSS', 'href' => 'rss.php?id=' . $rss_id));
}
}
URLHelper::bindLinkParam("inst_data", $this->institut_main_data);
// (un)subscribe to institute
if (Config::get()->ALLOW_SELFASSIGN_INSTITUTE && $GLOBALS['user']->id !== 'nobody' && !$GLOBALS['perm']->have_perm('admin')) {
$widget = new ActionsWidget();
if (!$GLOBALS['perm']->have_studip_perm('user', $this->institute_id)) {
$url = URLHelper::getLink('dispatch.php/institute/overview', array('follow_inst' => 'on'));
$widget->addLink(_('Einrichtung abonnieren'), $url);
} elseif (!$GLOBALS['perm']->have_studip_perm('autor', $this->institute_id)) {
$url = URLHelper::getLink('dispatch.php/institute/overview', array('follow_inst' => 'off'));
$widget->addLink(_('Austragen aus der Einrichtung'), $url);
}
$this->sidebar->addWidget($widget);
if (!$GLOBALS['perm']->have_studip_perm('user', $this->institute_id) and Request::option('follow_inst') == 'on') {
$query = "INSERT IGNORE INTO user_inst\n (user_id, Institut_id, inst_perms)\n VALUES (?, ?, 'user')";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($GLOBALS['user']->user_id, $this->institute_id));
if ($statement->rowCount() > 0) {
log_event('INST_USER_ADD', $this->institute_id, $GLOBALS['user']->user_id, 'user');
PageLayout::postMessage(MessageBox::success(_("Sie haben die Einrichtung abonniert.")));
header('Location: ' . URLHelper::getURL('', array('cid' => $this->institute_id)));
die;
}
} elseif (!$GLOBALS['perm']->have_studip_perm('autor', $this->institute_id) and Request::option('follow_inst') == 'off') {
$query = "DELETE FROM user_inst\n WHERE user_id = ? AND Institut_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($GLOBALS['user']->user_id, $this->institute_id));
if ($statement->rowCount() > 0) {
log_event('INST_USER_DEL', $this->institute_id, $GLOBALS['user']->user_id, 'user');
PageLayout::postMessage(MessageBox::success(_("Sie haben sich aus der Einrichtung ausgetragen.")));
header('Location: ' . URLHelper::getURL('', array('cid' => $this->institute_id)));
die;
}
}
}
// Fetch news
$response = $this->relay('news/display/' . $this->institute_id);
$this->news = $response->body;
// Fetch votes
if (get_config('VOTE_ENABLE')) {
$response = $this->relay('questionnaire/widget/' . $this->institute_id . '/institute');
$this->questionnaires = $response->body;
}
// Fetch dates
$response = $this->relay("calendar/contentbox/display/{$this->institute_id}/1210000");
$this->dates = $response->body;
}
public static function GetRssIdFromUserId($user_id)
{
return StudipNews::GetRssIdFromRangeId($user_id);
}
function rss_config_action($range_id)
{
if (!get_config('NEWS_RSS_EXPORT_ENABLE') || !StudipNews::haveRangePermission('edit', $range_id)) {
throw new AccessDeniedException();
}
if (Request::isPost()) {
if (Request::submitted('rss_on')) {
StudipNews::SetRssId($range_id);
} else {
StudipNews::UnsetRssId($range_id);
}
}
$this->range_id = $range_id;
$this->rss_id = StudipNews::GetRssIdFromRangeId($range_id);
}
