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<?php
/**
* 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 Rasmus Fuhse <fuhse@data-quest.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
* @since 3.1
*/
class Search_CoursesController extends AuthenticatedController
{
/**
* @var string Holds the URL parameter with selected navigation option
*/
private $nav_option = null;
public function before_filter(&$action, &$args)
{
$this->allow_nobody = Config::get()->COURSE_SEARCH_IS_VISIBLE_NOBODY;
parent::before_filter($action, $args);
PageLayout::setHelpKeyword('Basis.VeranstaltungenAbonnieren');
$this->type = Request::option('type', 'semtree');
$this->semester = Request::option('semester', Semester::findCurrent()->id);
$this->semClass = Request::int('semclass', 0);
}
public function index_action()
{
$nodeClass = '';
if (Request::option('type', 'semtree') === 'semtree') {
Navigation::activateItem('/search/courses/semtree');
$nodeClass = StudipStudyArea::class;
$this->treeTitle = _('Studienbereiche');
$this->breadcrumbIcon = 'literature';
$this->editUrl = $this->url_for('studyarea/edit');
} else if (Request::option('type', 'semtree') === 'rangetree') {
Navigation::activateItem('/search/courses/rangetree');
$nodeClass = RangeTreeNode::class;
$this->treeTitle = _('Einrichtungen');
$this->breadcrumbIcon = 'institute';
$this->editUrl = $this->url_for('rangetree/edit');
}
$this->startId = Request::option('node_id', $nodeClass . '_root');
$this->setupSidebar();
}
public function export_results_action()
{
$sem_browse_obj = new SemBrowse();
$tmpfile = basename($sem_browse_obj->create_result_xls());
if ($tmpfile) {
$this->redirect(FileManager::getDownloadURLForTemporaryFile(
$tmpfile, _('ErgebnisVeranstaltungssuche.xls'), 4));
} else {
$this->render_nothing();
}
}
private function setupSidebar()
{
$sidebar = Sidebar::Get();
$semWidget = new SemesterSelectorWidget($this->url_for(''), 'semester');
$semWidget->includeAll(false);
$semWidget->setId('semester-selector');
$semWidget->setSelection($this->semester);
$sidebar->addWidget($semWidget);
$classWidget = $sidebar->addWidget(new SelectWidget(
_('Veranstaltungskategorie'),
URLHelper::getURL('', ['type' => $this->type, 'semester' => $this->semester]),
'semclass'
));
$classWidget->addElement(new SelectElement(0, _('Alle')));
foreach (SemClass::getClasses() as $class) {
if (!$class['studygroup_mode']) {
$classWidget->addElement(new SelectElement(
$class['id'],
$class['name'],
$this->semClass == $class['id']
));
}
}
$sidebar->addWidget(new VueWidget('search-widget'));
$sidebar->addWidget(new VueWidget('export-widget'));
}
}
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