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<?php
/**
* courses.php - Controller for admin and seminar related
* pages under "Meine Veranstaltungen"
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* @author David Siegfried <david@ds-labs.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2 or later
* @category Stud.IP
* @since 3.1
*/
require_once 'lib/meine_seminare_func.inc.php';
require_once 'lib/object.inc.php';
require_once 'lib/archiv.inc.php'; //for lastActivity in getCourses() method
class Admin_CoursesController extends AuthenticatedController
{
/**
* This method returns the appropriate widget for the given datafield.
*
* @param DataField datafield The datafield whose widget is requested.
*
* @return SidebarWidget|null Returns a SidebarWidget derivative or null in case of an error.
*/
private function getDatafieldWidget(DataField $datafield)
{
if ($datafield->accessAllowed()) {
//The current user is allowed to see this datafield.
//Now we must distinguish between the different types of data fields:
$datafields_filters = $GLOBALS['user']->cfg->ADMIN_COURSES_DATAFIELDS_FILTERS;
$type = $datafield->type;
if ($type == 'bool') {
//bool fields just need a checkbox for the states TRUE and FALSE
$checkboxWidget = new OptionsWidget($datafield->name);
$checkboxWidget->addCheckbox(
_('Feld gesetzt'),
Request::bool('df_'.$datafield->id, $datafields_filters[$datafield->id] ?? false),
URLHelper::getURL(
'dispatch.php/admin/courses/index',
['df_'.$datafield->id => '1']
),
URLHelper::getURL(
'dispatch.php/admin/courses/index'
),
['onclick' => "$(this).toggleClass(['options-checked', 'options-unchecked']); STUDIP.AdminCourses.App.changeFilter({'df_".$datafield->id."': $(this).hasClass('options-checked') ? 1 : 0}); return false;"]
);
return $checkboxWidget;
} elseif ($type == 'selectbox' || $type == 'radio' || $type == 'selectboxmultiple') {
$options = array_map('trim', explode("\n", DBManager::get()->fetchColumn(
'SELECT typeparam FROM datafields WHERE datafield_id = ?',
[$datafield->id]
)));
if ($options) {
$selectWidget = new SelectWidget(
$datafield->name,
'?',
'df_' . $datafield->id
);
$selectWidget->addElement(
new SelectElement(
'',
'(' . _('keine Auswahl') . ')'
)
);
foreach ($options as $option) {
new SelectElement(
$option,
$option,
Request::get('df_'.$datafield->id, $datafields_filters[$datafield->id] ?? null) === $option
)
$selectWidget->setOnSubmitHandler("STUDIP.AdminCourses.App.changeFilter({'df_".$datafield->id."': $(this).find('select').val()}); return false;");
return $selectWidget;
}
return null;
} else {
//all other fields get a text field
$textWidget = new SearchWidget();
$textWidget->setTitle($datafield->name);
$textWidget->addNeedle(
'',
'df_'.$datafield->id,
false,
null,
null,
$datafields_filters[$datafield->id]
$textWidget->setOnSubmitHandler("STUDIP.AdminCourses.App.changeFilter({'df_".$datafield->id."': $(this).find('input').val()}); return false;");
return $textWidget;
}
}
}
/**
* This method is responsible for building the sidebar.
*
* Depending on the sidebar elements the user has selected some of those
* elements are shown or not. To find out what elements
* the user has selected the user configuration is accessed.
*
* @param string courseTypeFilterConfig The selected value for the course type filter field, defaults to null.
* @return null This method does not return any value.
*/
private function buildSidebar()
{
/*
Depending on the elements the user has selected
some of the following elements may not be presented
in the sidebar.
*/
$visibleElements = $this->getActiveElements();
$this->sem_create_perm = in_array(Config::get()->SEM_CREATE_PERM, ['root', 'admin', 'dozent'])
? Config::get()->SEM_CREATE_PERM
: 'dozent';
$sidebar = Sidebar::get();
/*
Order of elements:
* Navigation
* selected filters (configurable)
* selected actions widget
* actions
* view filter (configurable)
* export
*/
/*
Now draw the configurable elements according
to the values inside the visibleElements array.
*/
if (!empty($visibleElements['search'])) {
$this->setSearchWiget();
}
if (!empty($visibleElements['institute'])) {
$this->setInstSelector();
}
if (!empty($visibleElements['semester'])) {
$this->setSemesterSelector();
}
if (!empty($visibleElements['stgteil'])) {
Sidebar::Get()->addWidget($this->getStgteilSelector(), 'filter_stgteil');
if (!empty($visibleElements['courseType'])) {
$this->setCourseTypeWidget();
if (!empty($visibleElements['teacher'])) {
Sidebar::Get()->addWidget($this->getTeacherWidget(), 'filter_teacher');
}
//if there are datafields in the list, draw their input fields, too:
//The datafields entry contains an array with datafield-IDs.
//We must fetch them from the database and show an appropriate widget
//for each datafield.
$visibleDatafieldIds = $visibleElements['datafields'];
$datafields = DataField::getDataFields('sem');
if ($datafields) {
foreach ($datafields as $datafield) {
if (in_array($datafield->id, $visibleDatafieldIds)) {
$widget = $this->getDatafieldWidget($datafield);
if ($widget) {
$sidebar->addWidget($widget);
}
}
}
}
}
//this shall be visible in every case:
$this->setActionsWidget();
//actions: always visible, too
if ($GLOBALS['perm']->have_perm($this->sem_create_perm)) {
$actions = new ActionsWidget();
$actions->addLink(
_('Neue Veranstaltung anlegen'),
URLHelper::getURL('dispatch.php/course/wizard'),
Icon::create('add')
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)->asDialog('size=50%');
$actions->addLink(
_('Diese Seitenleiste konfigurieren'),
URLHelper::getURL('dispatch.php/admin/courses/sidebar'),
Icon::create('admin')
)->asDialog();
$sidebar->addWidget($actions, 'links');
}
//the view filter's visibility is configurable:
if (in_array('viewFilter', $visibleElements)) {
$this->setViewWidget($this->view_filter);
}
//"export as Excel" is always visible:
if ($this->sem_create_perm) {
$params = [];
if ($GLOBALS['user']->cfg->ADMIN_COURSES_SEARCHTEXT) {
$params['search'] = $GLOBALS['user']->cfg->ADMIN_COURSES_SEARCHTEXT;
}
$export = new ExportWidget();
$export->addLink(
_('Als Excel exportieren'),
URLHelper::getURL('dispatch.php/admin/courses/export_csv', $params),
Icon::create('file-excel')
)->asDialog('size=auto');
$sidebar->addWidget($export);
}
}
/**
* Common tasks for all actions
*
* @param String $action Called action
* @param Array $args Possible arguments
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
if ($GLOBALS['perm']->have_perm('admin')) {
Navigation::activateItem('/browse/my_courses/list');
} else {
Navigation::activateItem('/browse/admincourses');
}
// we are defintely not in an lecture or institute
closeObject();
//delete all temporary permission changes
if (is_array($_SESSION)) {
foreach (array_keys($_SESSION) as $key) {
if (strpos($key, 'seminar_change_view_') === 0) {
unset($_SESSION[$key]);
}
}
}
$this->insts = Institute::getMyInstitutes($GLOBALS['user']->id);
if (empty($this->insts) && !$GLOBALS['perm']->have_perm('root')) {
PageLayout::postError(_('Sie wurden noch keiner Einrichtung zugeordnet'));
}
// Semester selection
if ($GLOBALS['user']->cfg->MY_COURSES_SELECTED_CYCLE) {
$this->semester = Semester::find($GLOBALS['user']->cfg->MY_COURSES_SELECTED_CYCLE);
}
if (Request::get('reset-search')) {
$GLOBALS['user']->cfg->delete('ADMIN_COURSES_SEARCHTEXT');
}
PageLayout::setHelpKeyword('Basis.Veranstaltungen');
PageLayout::setTitle(_('Verwaltung von Veranstaltungen und Einrichtungen'));
// Add admission functions.
PageLayout::addScript('studip-admission.js');
$this->max_show_courses = 500;
}
/**
* Show all courses with more options
*/
public function index_action()
{
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$this->fields = $this->getViewFilters();
$this->sortby = $GLOBALS['user']->cfg->MEINE_SEMINARE_SORT ?? 'name';
$this->sortflag = $GLOBALS['user']->cfg->MEINE_SEMINARE_SORT_FLAG ?? 'ASC';
$this->buildSidebar();
PageLayout::addHeadElement('script', [
'type' => 'text/javascript',
], sprintf(
'window.AdminCoursesStoreData = %s;',
json_encode($this->getStoreData())
));
}
private function getStoreData(): array
{
$configuration = User::findCurrent()->getConfiguration();
$institut_id = $configuration->MY_INSTITUTES_DEFAULT && $configuration->MY_INSTITUTES_DEFAULT !== 'all'
? $configuration->MY_INSTITUTES_DEFAULT
: null;
return [
'setActivatedFields' => $this->getFilterConfig(),
'setActionArea' => $configuration->MY_COURSES_ACTION_AREA ?? '1',
'setFilter' => array_filter(array_merge(
$this->getDatafieldFilters(),
[
'institut_id' => $institut_id,
'search' => $configuration->ADMIN_COURSES_SEARCHTEXT,
'semester_id' => $configuration->MY_COURSES_SELECTED_CYCLE,
'course_type' => $configuration->MY_COURSES_TYPE_FILTER,
'stgteil' => $configuration->MY_COURSES_SELECTED_STGTEIL,
'teacher_filter' => $configuration->ADMIN_COURSES_TEACHERFILTER,
]
)),
];
}
private function getDatafieldFilters(): array
{
$visibleElements = $this->getActiveElements();
if (empty($visibleElements['datafields'])) {
return [];
}
$datafields = DataField::getDataFields('sem');
$config = $GLOBALS['user']->cfg->ADMIN_COURSES_DATAFIELDS_FILTERS;
$datafields = array_filter($datafields, function (Datafield $datafield) use ($visibleElements, $config) {
return in_array($datafield->id, $visibleElements['datafields'])
&& isset($config[$datafield->id]);
});
$result = [];
foreach ($datafields as $datafield) {
$result["df_{$datafield->id}"] = $config[$datafield->id];
}
return $result;
}
public function search_action()
{
$activeSidebarElements = $this->getActiveElements();
if (Request::get('search')) {
$GLOBALS['user']->cfg->store('ADMIN_COURSES_SEARCHTEXT', Request::get('search'));
} else {
$GLOBALS['user']->cfg->delete('ADMIN_COURSES_SEARCHTEXT');
}
if (Request::option('institut_id') && Request::option('institut_id') !== 'all') {
$GLOBALS['user']->cfg->store('MY_INSTITUTES_DEFAULT', Request::option('institut_id'));
} else {
$GLOBALS['user']->cfg->delete('MY_INSTITUTES_DEFAULT');
}
if (Request::option('semester_id')) {
$GLOBALS['user']->cfg->store('MY_COURSES_SELECTED_CYCLE', Request::option('semester_id'));
} else {
$GLOBALS['user']->cfg->delete('MY_COURSES_SELECTED_CYCLE');
if (Request::option('course_type') && Request::option('course_type') !== 'all') {
$GLOBALS['user']->cfg->store('MY_COURSES_TYPE_FILTER', Request::option('course_type'));
} else {
$GLOBALS['user']->cfg->delete('MY_COURSES_TYPE_FILTER');
if (Request::option('stgteil')) {
$GLOBALS['user']->cfg->store('MY_COURSES_SELECTED_STGTEIL', Request::option('stgteil'));
} else {
$GLOBALS['user']->cfg->delete('MY_COURSES_SELECTED_STGTEIL');
if (Request::option('teacher_filter')) {
$GLOBALS['user']->cfg->store('ADMIN_COURSES_TEACHERFILTER', Request::option('teacher_filter'));
} else {
$GLOBALS['user']->cfg->delete('ADMIN_COURSES_TEACHERFILTER');
}
$datafields_filters = $GLOBALS['user']->cfg->ADMIN_COURSES_DATAFIELDS_FILTERS;
foreach (DataField::getDataFields('sem') as $datafield) {
if (
Request::get('df_'.$datafield->getId())
&& in_array($datafield->getId(), $activeSidebarElements['datafields'])
) {
$datafields_filters[$datafield->getId()] = Request::get('df_'.$datafield->getId());
} else {
unset($datafields_filters[$datafield->getId()]);
}
}
$GLOBALS['user']->cfg->store('ADMIN_COURSES_DATAFIELDS_FILTERS', $datafields_filters);
$filter = AdminCourseFilter::get();
if (Request::option('course_id')) { //we have only one course and want to see if that course is part of the result set
$filter->query->where('course_id', 'seminare.Seminar_id = :course_id', ['course_id' => Request::option('course_id')]);
$count = $filter->countCourses();
if ($count > $this->max_show_courses && !Request::submitted('without_limit')) {
$this->render_json([
'count' => $count
]);
return;
}
$courses = AdminCourseFilter::get()->getCourses();
$data = [
'data' => []
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if (Request::submitted('activated_fields')) {
$GLOBALS['user']->cfg->store('MY_COURSES_ADMIN_VIEW_FILTER_ARGS', json_encode(Request::getArray('activated_fields')));
}
$activated_fields = $this->getFilterConfig();
$GLOBALS['user']->cfg->store('MY_COURSES_ACTION_AREA', Request::option('action'));
foreach ($courses as $course) {
if ($course->parent_course && !Request::option('course_id')) {
continue;
}
$data['data'][] = $this->getCourseData($course, $activated_fields);
foreach ($course->children as $childcourse) {
$data['data'][] = $this->getCourseData($childcourse, $activated_fields);
}
}
$tf = new Flexi_TemplateFactory($GLOBALS['STUDIP_BASE_PATH'] . '/app/views');
switch ($GLOBALS['user']->cfg->MY_COURSES_ACTION_AREA) {
case 1:
case 2:
case 3:
case 4:
break;
case 8: //Sperrebenen
$template = $tf->open('admin/courses/lock_preselect');
$template->course = $course;
$template->all_lock_rules = new SimpleCollection(array_merge(
[[
'name' => '--' . _('keine Sperrebene') . '--',
'lock_id' => 'none'
]],
LockRule::findAllByType('sem')
));
$data['buttons_top'] = $template->render();
$data['buttons_bottom'] = (string) \Studip\Button::createAccept(_('Sperrebenen'), 'locking_button', ['formaction' => URLHelper::getURL('dispatch.php/admin/courses/set_lockrule')]);
break;
case 9: //Sichtbarkeit
$data['buttons_top'] = '<label>'._('Alle auswählen').'<input type="checkbox" data-proxyfor=".course-admin td:last-child :checkbox"></label>';
$data['buttons_bottom'] = (string) \Studip\Button::createAccept(_('Sichtbarkeit'), 'visibility_button', ['formaction' => URLHelper::getURL('dispatch.php/admin/courses/set_visibility')]);
break;
case 10: //Zusatzangaben
$template = $tf->open('admin/courses/aux_preselect');
$template->course = $course;
$template->aux_lock_rules = AuxLockRule::findBySQL('1 ORDER BY name ASC');
$data['buttons_top'] = $template->render();
$data['buttons_bottom'] = (string) \Studip\Button::createAccept(_('Zusatzangaben'), 'aux_button', ['formaction' => URLHelper::getURL('dispatch.php/admin/courses/set_aux_lockrule')]);
break;
case 11: //Veranstaltung kopieren
break;
case 14: //Zugangsberechtigungen
break;
case 16: //Löschen
$data['buttons_top'] = '<label>'._('Alle auswählen').'<input type="checkbox" data-proxyfor=".course-admin td:last-child :checkbox"></label>';
$data['buttons_bottom'] = (string) \Studip\Button::createAccept(_('Löschen'), 'deleting_button', ['formaction' => URLHelper::getURL('dispatch.php/course/archive/confirm')]);
break;
case 17: //Gesperrte Veranstaltungen
$data['buttons_top'] = '<label>'._('Alle auswählen').'<input type="checkbox" data-proxyfor=".course-admin td:last-child :checkbox"></label>';
$data['buttons_bottom'] = (string) \Studip\Button::createAccept(_('Einstellungen speichern'), 'locking_button', ['formaction' => URLHelper::getURL('dispatch.php/admin/courses/set_locked')]);
break;
case 18: //Startsemester
break;
case 19: //LV-Gruppen
break;
case 20: //Notiz
break;
case 21: //Mehrfachzuordnung Studienbereiche
$data['buttons_top'] = '<label>' . _('Alle auswählen') .
'<input type="checkbox" data-proxyfor=".course-admin td:last-child :checkbox"></label>';
$data['buttons_bottom'] = (string) \Studip\Button::createAccept(
_('Mehrfachzuordnung von Studienbereichen'), 'batch_assign_semtree',
[
'formaction' => URLHelper::getURL('dispatch.php/admin/tree/batch_assign_semtree'),
'data-dialog' => 'size=big'
]);
break;
default:
foreach (PluginManager::getInstance()->getPlugins('AdminCourseAction') as $plugin) {
if ($GLOBALS['user']->cfg->MY_COURSES_ACTION_AREA === get_class($plugin)) {
$multimode = $plugin->useMultimode();
if ($multimode) {
$data['buttons_top'] = '<label>'._('Alle auswählen').'<input type="checkbox" data-proxyfor=".course-admin td:last-child :checkbox"></label>';
if ($multimode instanceof Flexi_Template) {
$data['buttons_bottom'] = $multimode->render();
Rasmus Fuhse
committed
} elseif ($multimode instanceof \Studip\Button) {
$data['buttons_bottom'] = (string) $multimode;
} elseif (is_string($multimode)) {
$data['buttons_bottom'] = (string) \Studip\Button::create($multimode, '', ['formaction' => $plugin->getAdminActionURL()]);
} else {
$data['buttons_bottom'] = (string) \Studip\Button::create(_('Speichern'), '', ['formaction' => $plugin->getAdminActionURL()]);
}
}
Rasmus Fuhse
committed
break;
}
}
}
if (!isset($data['buttons_top'])) {
$data['buttons_top'] = '';
}
if (!isset($data['buttons_bottom'])) {
$data['buttons_bottom'] = '';
}
$this->render_json($data);
}
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protected function getCourseData(Course $course, $activated_fields)
{
$d = [
'id' => $course->id,
'parent_course' => $course->parent_course
];
if (in_array('name', $activated_fields)) {
$params = tooltip2(_('Veranstaltungsdetails anzeigen'));
$params['style'] = 'cursor: pointer';
$d['name'] = '<a href="'.URLHelper::getLink('seminar_main.php', ['auswahl' => $course->id]).'">'
. htmlReady($course->name)
.'</a> '
.'<a href="'.URLHelper::getLink('dispatch.php/course/details/index/'. $course->id).'" data-dialog><button class="undecorated">'.Icon::create('info-circle', Icon::ROLE_INACTIVE)->asImg($params).'</button></a> '
.(!$course->visible ? _('(versteckt)') : '');
}
if (in_array('number', $activated_fields)) {
$d['number'] = '<a href="'.URLHelper::getLink('seminar_main.php', ['auswahl' => $course->id]).'">'
.$course->veranstaltungsnummer
.'</a>';
}
if (in_array('avatar', $activated_fields)) {
$d['avatar'] = '<a href="'.URLHelper::getLink('seminar_main.php', ['auswahl' => $course->id]).'">'
.CourseAvatar::getAvatar($course->getId())->getImageTag(Avatar::SMALL, ['title' => $course->name])
."</a>";
}
if (in_array('type', $activated_fields)) {
$semtype = $course->getSemType();
$d['type'] = $semtype['name'];
}
if (in_array('room_time', $activated_fields)) {
$d['room_time'] = Seminar::GetInstance($course->id)->getDatesHTML([
'show_room' => true,
]) ?: _('nicht angegeben');
}
if (in_array('semester', $activated_fields)) {
$d['semester'] = $course->semester_text;
}
if (in_array('institute', $activated_fields)) {
$d['institute'] = $course->home_institut ? $course->home_institut->name : $course->institute;
}
if (in_array('requests', $activated_fields)) {
$d['requests'] = '<a href="'.URLHelper::getLink('dispatch.php/course/room_requests', ['cid' => $course->id]).'">'.count($course->room_requests)."</a>";
}
if (in_array('teachers', $activated_fields)) {
$teachers = $this->getTeacher($course->id);
$teachers = array_map(function ($teacher) {
return '<a href="'.URLHelper::getLink('dispatch.php/profile', ['username' => $teacher['username']]) .'">'. htmlReady($teacher['fullname']).'</a>';
}, $teachers);
$d['teachers'] = implode(', ', $teachers);
}
if (in_array('members', $activated_fields)) {
$d['members'] = '<a href="'.URLHelper::getLink('dispatch.php/course/members', ['cid' => $course->id]).'">'
.$course->getNumParticipants()
.'</a>';
}
if (in_array('waiting', $activated_fields)) {
$d['waiting'] = '<a href="'.URLHelper::getLink('dispatch.php/course/members', ['cid' => $course->id]).'">'
.$course->getNumWaiting()
.'</a>';
}
if (in_array('preliminary', $activated_fields)) {
$d['preliminary'] = '<a href="'.URLHelper::getLink('dispatch.php/course/members', ['cid' => $course->id]).'">'
.$course->getNumPrelimParticipants()
.'</a>';
}
if (in_array('contents', $activated_fields)) {
$icons = [];
foreach ($course->tools as $tool) {
$module = $tool->getStudipModule();
if ($module) {
$last_visit = object_get_visit($course->id, $module->getPluginId());
$nav = $module->getIconNavigation($course->id, $last_visit, $GLOBALS['user']->id);
if (isset($nav) && $nav->isVisible(true)) {
$icons[] = $nav;
}
}
}
$d['contents'] = '<div class="icons">
<ul class="my-courses-navigation">';
foreach ($icons as $icon) {
$d['contents'] .= '<li class="my-courses-navigation-item '. ($icon->getImage()->signalsAttention() ? 'my-courses-navigation-important' : '').'">
<a href="'. URLHelper::getLink('seminar_main.php', ['auswahl' => $course->id, 'redirect_to' => $icon->getURL()]).'"'. ($icon->getTitle() ? ' title="'.htmlReady($icon->getTitle()).'"' : '') .'>
'. $icon->getImage()->asImg(20) .'
</a>
</li>';
}
$d['contents'] .= '</ul></div>';
}
if (in_array('last_activity', $activated_fields)) {
$d['last_activity'] = strftime('%x', lastActivity($course->id));
foreach (PluginManager::getInstance()->getPlugins('AdminCourseContents') as $plugin) {
foreach ($plugin->adminAvailableContents() as $index => $label) {
if (in_array($plugin->getPluginId() . '_' . $index, $activated_fields)) {
$content = $plugin->adminAreaGetCourseContent($course, $index);
$d[$plugin->getPluginId()."_".$index] = $content instanceof Flexi_Template ? $content->render() : $content;
}
}
}
$tf = new Flexi_TemplateFactory($GLOBALS['STUDIP_BASE_PATH'].'/app/views');
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switch ($GLOBALS['user']->cfg->MY_COURSES_ACTION_AREA) {
case 1:
$d['action'] = (string) \Studip\LinkButton::create(
_('Grunddaten'),
URLHelper::getURL('dispatch.php/course/basicdata/view', ['cid' => $course->id]),
['data-dialog' => '', 'role' => 'button']
);
break;
case 2:
$d['action'] = (string) \Studip\LinkButton::create(
_('Studienbereiche'),
URLHelper::getURL('dispatch.php/course/study_areas/show', ['cid' => $course->id, 'from' => 'admin/courses']),
['data-dialog' => '', 'role' => 'button']
);
break;
case 3:
$d['action'] = (string) \Studip\LinkButton::create(
_('Zeiten/Räume'),
URLHelper::getURL('dispatch.php/course/timesrooms/index', ['cid' => $course->id, 'cmd' => 'applyFilter']),
['data-dialog' => '', 'role' => 'button']
);
break;
case 4:
$d['action'] = (string) \Studip\LinkButton::create(
_('Raumanfragen'),
URLHelper::getURL('dispatch.php/course/room_requests/index', ['cid' => $course->id, 'origin' => 'admin_courses']),
['data-dialog' => '', 'role' => 'button']
);
break;
case 8: //Sperrebenen
$template = $tf->open('admin/courses/lock');
$template->course = $course;
$template->aux_lock_rules = AuxLockRule::findBySQL('1 ORDER BY name ASC');
$template->all_lock_rules = new SimpleCollection(array_merge(
[[
'name' => '--' . _('keine Sperrebene') . '--',
'lock_id' => 'none'
]],
LockRule::findAllByType('sem')
));
$d['action'] = $template->render();
break;
case 9: //Sichtbarkeit
$d['action'] = '<input type="hidden" name="all_sem[]" value="'.htmlReady($course->id).'"><input type="checkbox" name="visibility['.$course->id.']" '.($course->visible ? ' checked ' : '').'value="1">';
break;
case 10: //Zusatzangaben
$template = $tf->open('admin/courses/aux-select');
$template->course = $course;
$template->aux_lock_rules = AuxLockRule::findBySQL('1 ORDER BY name ASC');
$d['action'] = $template->render();
break;
case 11: //Veranstaltung kopieren
$d['action'] = (string) \Studip\LinkButton::create(
_('Kopieren'),
URLHelper::getURL('dispatch.php/course/wizard/copy/' . $course->id),
['data-dialog' => '', 'role' => 'button']
);
break;
case 14: //Zugangsberechtigungen
$d['action'] = (string) \Studip\LinkButton::create(
_('Zugangsberechtigungen'),
URLHelper::getURL('dispatch.php/course/admission', ['cid' => $course->id]),
['data-dialog' => '', 'role' => 'button']
);
break;
case 16: //Löschen
$d['action'] = '<input type="checkbox" name="archiv_sem[]" value="'.htmlReady($course->id).'" aria-label="'.htmlReady(sprintf(_('Veranstaltung %s löschen'), $course->getFullName())).'">';
break;
case 17: //Gesperrte Veranstaltungen
$cs = CourseSet::getSetForCourse($course->id);
if ($cs) {
$locked = $cs->getId() === CourseSet::getGlobalLockedAdmissionSetId();
} else {
$locked = false;
}
$d['action'] = '<input type="hidden" name="all_sem[]" value="'.htmlReady($course->id).'"><input type="checkbox" name="admission_locked['.$course->getId().']" '.($locked ? 'checked' : '').' value="1" aria-label="'.htmlReady(sprintf(_('Veranstaltung %s sperren'), $course->getFullName())).'">';
break;
case 18: //Startsemester
$d['action'] = (string) \Studip\LinkButton::create(
_('Startsemester'),
URLHelper::getURL('dispatch.php/course/timesrooms/editSemester', ['cid' => $course->id, 'origin' => 'admin_courses']),
['data-dialog' => '', 'role' => 'button']
);
break;
case 19: //LV-Gruppen
$d['action'] = (string) \Studip\LinkButton::create(
_('LV-Gruppen'),
URLHelper::getURL('dispatch.php/course/lvgselector', ['cid' => $course->id, 'from' => 'admin/courses']),
['data-dialog' => '', 'role' => 'button']
);
break;
case 20: //Notiz
$method = $course->config->COURSE_ADMIN_NOTICE ? 'createHasNotice' : 'createHasNoNotice';
$d['action'] = (string) \Studip\LinkButton::$method(
_('Notiz'),
URLHelper::getURL('dispatch.php/admin/courses/notice/'.$course->id),
[
'data-dialog' => 'size=auto',
'title' => $course->config->COURSE_ADMIN_NOTICE,
'role' => 'button'
]
);
break;
case 21: //Mehrfachzuweisung Studienbereiche
$template = $tf->open('admin/courses/batch_assign_semtree');
$template->course = $course;
$d['action'] = $template->render();
break;
default:
foreach (PluginManager::getInstance()->getPlugins('AdminCourseAction') as $plugin) {
if ($GLOBALS['user']->cfg->MY_COURSES_ACTION_AREA === get_class($plugin)) {
$output = $plugin->getAdminCourseActionTemplate($course->getId());
$d['action'] = $output instanceof Flexi_Template ? $output->render() : (string) $output;
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break;
}
}
}
$d['completion'] = $course->completion;
return $d;
}
/**
* This action just stores the new settings for sorting the table of courses.
* @return void
*/
public function sort_action()
{
if (Request::isPost()) {
$GLOBALS['user']->cfg->store('MEINE_SEMINARE_SORT', Request::get('sortby'));
$GLOBALS['user']->cfg->store('MEINE_SEMINARE_SORT_FLAG', Request::get('sortflag'));
}
$this->render_nothing();
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}
/**
* The sidebar action is responsible for showing a dialog
* that lets the user configure what elements of the sidebar are visible
* and which will be invisible.
*
* @return null This method does not return any value.
*/
public function sidebar_action()
{
if (Request::get('updateConfig', false)) {
/*
The user has changed the configuration.
Collect the activated elements:
*/
$searchActive = Request::get('searchActive');
$instituteActive = Request::get('instituteActive');
$semesterActive = Request::get('semesterActive');
$stgteilActive = Request::get('stgteilActive');
$courseTypeActive = Request::get('courseTypeActive');
$teacherActive = Request::get('teacherActive');
$viewFilterActive = Request::get('viewFilterActive');
$activeDatafields = Request::getArray('activeDatafields');
/*
Update or create an entry for the current user
in the user configuration table.
*/
$activeArray = [];
if ($searchActive) {
$activeArray['search'] = true;
}
if ($instituteActive) {
$activeArray['institute'] = true;
}
if ($semesterActive) {
$activeArray['semester'] = true;
}
if ($stgteilActive) {
$activeArray['stgteil'] = true;
}
if ($courseTypeActive) {
$activeArray['courseType'] = true;
}
if ($teacherActive) {
$activeArray['teacher'] = true;
}
if ($viewFilterActive) {
$activeArray['viewFilter'] = true;
}
if ($activeDatafields) {
$activeArray['datafields'] = $activeDatafields;
}
//store the configuration value:
$this->setActiveElements($activeArray);
$this->redirect('admin/courses/index');
} else {
/*
The user accesses the page to check the current configuration.
*/
$this->datafields = DataField::getDataFields('sem');
$this->userSelectedElements = $this->getActiveElements();
//add the last activity for each Course object:
$this->lastActivities = [];
}
}
public function get_stdgangteil_selector_action($institut_id)
{
$selector = $this->getStgteilSelector($institut_id);
$this->render_text($selector->render(['base_class' => 'sidebar']));
}
public function get_teacher_selector_action($institut_id)
{
$selector = $this->getTeacherWidget($institut_id);
$this->render_text($selector->render(['base_class' => 'sidebar']));
}
/**
* Export action
*/
public function export_csv_action()
{
$filter_config = Request::getArray('fields');
if (count($filter_config) > 0) {
$courses = AdminCourseFilter::get()->getCourses();
$view_filters = $this->getViewFilters();
$data = [];
foreach ($courses as $course_id => $course) {
$course_model = Course::find($course_id);
$sem = new Seminar($course_model);
$row = [];
if (in_array('number', $filter_config)) {
$row['number'] = $course['VeranstaltungsNummer'];
}
if (in_array('name', $filter_config)) {
$row['name'] = $course_model->name;
}
if (in_array('type', $filter_config)) {
$row['type'] = sprintf(
'%s: %s',
$sem->getSemClass()['name'],
$sem->getSemType()['name']
);
}
if (in_array('room_time', $filter_config)) {
$_room = $sem->getDatesExport([
'semester_id' => $this->semester->id,
'show_room' => true
]);
$row['room_time'] = $_room ?: _('nicht angegeben');
}
if (in_array('requests', $filter_config)) {
$row['requests'] = $course['room_requests'];
}
if (in_array('teachers', $filter_config)) {
$row['teachers'] = implode(
', ',
$course->teachers->map(function ($d) {
return $d->user->getFullName();
})
);
}
if (in_array('members', $filter_config)) {
$row['members'] = $course->getNumParticipants();
}
if (in_array('waiting', $filter_config)) {
$row['waiting'] = $course->getNumWaiting();
}
if (in_array('preliminary', $filter_config)) {
$row['preliminary'] = $course->getNumPrelimParticipants();
}
if (in_array('last_activity', $filter_config)) {
$row['last_activity'] = strftime('%x', lastActivity($course->id));
}
if (in_array('semester', $filter_config)) {
$row['semester'] = $course->getTextualSemester();
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if (in_array('institute', $filter_config)) {
$row['institute'] = $course->home_institut ? (string) $course->home_institut['name'] : $course['institut_id'];
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}
foreach (PluginManager::getInstance()->getPlugins('AdminCourseContents') as $plugin) {
foreach ($plugin->adminAvailableContents() as $index => $label) {
if (in_array($plugin->getPluginId() . "_" . $index, $filter_config)) {
$content = $plugin->adminAreaGetCourseContent($course_model, $index);
$row[$plugin->getPluginId() . "_" . $index] = strip_tags(is_a($content, 'Flexi_Template')
? $content->render()
: $content
);
}
}
}
$data[$course->id] = $row;
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}
$captions = [];
foreach ($filter_config as $index) {
$captions[$index] = $view_filters[$index];
}
foreach (PluginManager::getInstance()->getPlugins('AdminCourseContents') as $plugin) {
foreach ($plugin->adminAvailableContents() as $index => $label) {
if (in_array($plugin->getPluginId() . "_" . $index, $filter_config)) {
$captions[$plugin->getPluginId() . "_" . $index] = $label;
}
}
}
$tmpname = md5(uniqid('Veranstaltungsexport'));
if (array_to_csv($data, $GLOBALS['TMP_PATH'] . '/' . $tmpname, $captions)) {
$this->redirect(FileManager::getDownloadURLForTemporaryFile(
$tmpname,
'Veranstaltungen_Export.csv'
));
return;
}
} else {
PageLayout::setTitle(_('Spalten zum Export auswählen'));
$this->fields = $this->getViewFilters();
$this->selection = $this->getFilterConfig();
}
}
/**
* Set the lockrules of courses
*/
public function set_lockrule_action()
{
if (!$GLOBALS['perm']->have_perm('admin')) {
throw new AccessDeniedException();
}
$result = false;
$courses = Request::getArray('lock_sem');
$errors = [];
if (!empty($courses)) {
foreach ($courses as $course_id => $value) {
if ($GLOBALS['perm']->have_studip_perm('dozent', $course_id)) {
// force to pre selection
if (Request::get('lock_sem_all') && Request::submitted('all')) {
$value = Request::get('lock_sem_all');
}
$course = Course::find($course_id);
if ($course->lock_rule === $value) {