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<?php
/**
* angebot.php - Search_AngebotController
*
* 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.
*
* @author Peter Thienel <thienel@data-quest.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 3.5
*/
class Search_AngebotController extends MVVController
{
public function __construct(Trails\Dispatcher $dispatcher)
{
$this->allow_nobody = Config::get()->getValue('COURSE_SEARCH_IS_VISIBLE_NOBODY');
parent::__construct($dispatcher);
}
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
// set navigation
Navigation::activateItem('/search/courses/module');
PageLayout::setTitle(_('Modulverzeichnis - Studienangebot von A bis Z'));
$sidebar = Sidebar::get();
$views = new ViewsWidget();
$views->addLink(_('Modulsuche'), $this->url_for('search/module'));
$views->addLink(_('Studienangebot'), $this->url_for('search/angebot'))
->setActive();
$views->addLink(_('Studiengänge'), $this->url_for('search/studiengaenge'));
$views->addLink(_('Fach-Abschluss-Kombinationen'), $this->url_for('search/stgtable'));
$sidebar->addWidget($views);
$this->breadcrumb = new BreadCrumb();
$this->action = $action;
$this->verlauf_url = 'search/angebot/verlauf';
}
protected static function IsVisible()
{
return MVV::isVisibleSearch();
}
public function index_action()
{
$status_filter = [];
foreach ($GLOBALS['MVV_STUDIENGANG']['STATUS']['values'] as $key => $status) {
if ($status['public']) {
$status_filter[] = $key;
}
}
$filter = ['mvv_studiengang.stat' => $status_filter];
$faecher = Fach::getAllEnriched('name', 'ASC', null, null, $filter);
// sort by display name
$faecher_sort = [];
foreach ($faecher as $key => $fach) {
$faecher_sort[$fach->getDisplayName() . $key] = $fach;
}
ksort($faecher_sort, SORT_LOCALE_STRING);
$result = [];
$chars = [];
foreach ($faecher_sort as $fach) {
$char = mb_substr($fach->name, 0, 1);
foreach ($fach->abschluesse as $abschluss) {
if (count(Studiengang::findByFachAbschluss($fach->getId(), $abschluss->getId(), $filter))) {
$result[$char][] = [
'abschluss_id' => $abschluss->getId(),
'fach_id' => $fach->getId(),
'name' => sprintf('%s - %s', $fach->name,
$abschluss->getDisplayName())
];
}
}
$chars[$char] = $char;
}
$this->breadcrumb->init();
$this->breadcrumb->append(_('Studienangebot von A bis Z'), 'index');
$this->faecher = $result;
$this->chars = $chars;
$this->url = 'search/angebot/detail';
}
public function matrix_action($kategorie_id)
{
$abschluss_kategorie = AbschlussKategorie::find($kategorie_id);
if (!$abschluss_kategorie) {
PageLayout::postError(_('Unbekannte Abschluss-Kategorie'));
$this->redirect('search/angebot/index');
return null;
}
$name = $abschluss_kategorie->name;
$faecher = [];
$result = [];
foreach ($faecher as $fach) {
foreach ($fach->abschluesse as $abschluss) {
$kategorie = AbschlussKategorie::findByAbschluss($abschluss->getId());
$result [$fach->name][$kategorie->getId()] = [
'abschluss_id' => $abschluss->getId(),
'fach_id' => $fach->getId(),
'name' => sprintf('%s - %s (%s)', $fach->name, $abschluss->name, $abschluss->name_kurz)
];
}
}
$this->abschluesse = $abschluss_kategorie;
$this->faecher = $result;
$this->name = $name;
$this->url = 'fach/detail';
}
public function detail_action($fach_id, $abschluss_id, $studiengang_id = null)
{
$status_filter = [];
foreach ($GLOBALS['MVV_STUDIENGANG']['STATUS']['values'] as $key => $status) {
if ($status['public']) {
$status_filter[] = $key;
}
}
$this->studiengaenge = Studiengang::findByFachAbschluss($fach_id, $abschluss_id);
$this->studiengaenge = $this->studiengaenge->filter(function ($stg) use ($status_filter) {
return in_array($stg->stat, $status_filter);
});
$this->fach = Fach::find($fach_id);
$this->abschluss = Abschluss::find($abschluss_id);
$this->breadcrumb->append([$this->fach, $this->abschluss], 'detail');
$this->url = 'search/angebot/studiengang';
if ($this->abschluss && $studiengang_id) {
$studiengang = Studiengang::get($studiengang_id);
$this->studiengangName = $studiengang->getDisplayName();
$this->studiengang_id = $studiengang->getId();
$this->info = $studiengang->beschreibung;
}
if (count($this->studiengaenge) == 1) {
if ($this->studiengaenge->first()->typ == 'einfach') {
// dismiss Fach in breadcrumb navigation
$this->breadcrumb->pop();
}
$this->redirect($this->url . '/' . $this->studiengaenge->first()->id);
return;
}
}
public function studiengang_action($studiengang_id)
{
$response = $this->relay('search/studiengaenge/studiengang', $studiengang_id);
$this->content = $response->body;
$this->render_template('shared/content', $this->layout);
}
public function info_action($studiengang_id)
{
$this->studiengang = Studiengang::find($studiengang_id);
if (!$this->studiengang || !$this->studiengang->getPublicStatus()) {
throw new Exception('Unbekannter Studiengang');
}
}
public function verlauf_action($stgteil_id, $stgteil_bez_id = null,
$studiengang_id = null)
{
ModuleManagementModel::setContentLanguage($_SESSION['_language']);
$response = $this->relay('search/studiengaenge/verlauf', $stgteil_id,
$stgteil_bez_id, $studiengang_id);
$this->content = $response->body;
$this->render_template('shared/content', $this->layout);
}
public function remove_studygroup_action($course_id, $stgteil_id)
{
CSRFProtection::verifyUnsafeRequest();
if (!$GLOBALS['perm']->have_studip_perm('tutor', $course_id) && !$GLOBALS['perm']->have_perm('admin')) {
throw new AccessDeniedException();
}
StudygroupStgteil::deleteBySQL('`studygroup_id` = ? AND `stgteil_id` = ?', [$course_id, $stgteil_id]);
PageLayout::postSuccess(_('Zuordnung wurde aufgehoben.'));
$stgteil = StudiengangTeil::find($stgteil_id);
$this->redirect('search/angebot/studiengang/'.$stgteil->studiengang[0]->id);
}
}
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