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<?php
# Lifter010: TODO
/*
* Copyright (C) 2014 - Arne Schröder <schroeder@data-quest.de>
*
* formerly institut_main.php - Die Eingangsseite fuer ein Institut
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
class Institute_OverviewController extends AuthenticatedController
{
protected $allow_nobody = true;
public function __construct(\Trails\Dispatcher $dispatcher)
{
if (Request::option('auswahl')) {
Request::set('cid', Request::option('auswahl'));
}
//Check if anonymous access is really allowed:
$config = Config::get();
if (($config->ENABLE_FREE_ACCESS && ($config->ENABLE_FREE_ACCESS == 'courses_only'))) {
$this->allow_nobody = false;
}
parent::__construct($dispatcher);
}
public function before_filter(&$action, &$args) {
parent::before_filter($action, $args);
checkObject();
$this->institute = Institute::findCurrent();
if (!$this->institute) {
throw new CheckObjectException(_('Sie haben kein Objekt gewählt.'));
}
$this->institute_id = $this->institute->id;
//set visitdate for institute, when coming from meine_seminare
if (Request::option('auswahl')) {
object_set_visit($this->institute_id, 0);
}
PageLayout::setHelpKeyword("Basis.Einrichtungen");
PageLayout::setTitle($this->institute->getFullName() . " - " ._("Kurzinfo"));
Navigation::activateItem('/course/main/info');
}
/**
* show institute overview page
*
* @return void
*/
function index_action()
{
//gibt es eine Anweisung zur Umleitung?
$redirect_to = Request::get('redirect_to');
if (
$redirect_to
&& !(
str_starts_with($redirect_to, '#')
|| str_starts_with($redirect_to, '?')
)
) {
if (!is_internal_url($redirect_to)) {
throw new Exception('Invalid redirection');
}
$this->redirect(URLHelper::getURL($redirect_to, ['cid' => $this->institute_id]));
return;
}
$this->sidebar = Sidebar::get();
if (Config::get()->NEWS_RSS_EXPORT_ENABLE && $this->institute_id){
$rss_id = StudipNews::GetRssIdFromRangeId($this->institute_id);
if ($rss_id) {
PageLayout::addHeadElement('link', ['rel' => 'alternate',
'type' => 'application/rss+xml',
'title' => 'RSS',
'href' => 'rss.php?id='.$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::getURL('dispatch.php/institute/overview', [
'follow_inst' => 'on'
]);
$widget->addLink(_('Einrichtung abonnieren'), $url);
} elseif (! $GLOBALS['perm']->have_studip_perm('autor', $this->institute_id)) {
$url = URLHelper::getURL('dispatch.php/institute/overview', [
'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
(user_id, Institut_id, inst_perms)
VALUES (?, ?, 'user')";
$statement = DBManager::get()->prepare($query);
$statement->execute([
$GLOBALS['user']->user_id,
$this->institute_id
]);
if ($statement->rowCount() > 0) {
StudipLog::log('INST_USER_ADD', $this->institute_id, $GLOBALS['user']->user_id, 'user');
NotificationCenter::postNotification('UserInstitutionDidCreate', $this->institute_id, $GLOBALS['user']->user_id);
PageLayout::postMessage(MessageBox::success(_("Sie haben die Einrichtung abonniert.")));
header('Location: '.URLHelper::getURL('', ['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
WHERE user_id = ? AND Institut_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute([
$GLOBALS['user']->user_id,
$this->institute_id
]);
if ($statement->rowCount() > 0) {
StudipLog::log('INST_USER_DEL', $this->institute_id, $GLOBALS['user']->user_id, 'user');
NotificationCenter::postNotification('UserInstitutionDidDelete', $this->institute_id, $GLOBALS['user']->user_id);
PageLayout::postMessage(MessageBox::success(_("Sie haben sich aus der Einrichtung ausgetragen.")));
header('Location: '.URLHelper::getURL('', ['cid' => $this->institute_id]));
die;
}
}
}
// Fetch news
$response = $this->relayWithRedirect('news/display/' . $this->institute_id . '/true');
$this->news = $response->body;
// Fetch votes
if (Config::get()->VOTE_ENABLE) {
$response = $this->relay('questionnaire/widget/' . $this->institute_id . '/institute');
$this->questionnaires = $response->body;
}
}
}
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