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<?php
class Institute_ScheduleController extends AuthenticatedController
{
public function index_action($institute_id)
{
PageLayout::setTitle(_('Veranstaltungs-Stundenplan'));
if (Navigation::hasItem('/course/main/schedule')) {
Navigation::activateItem('/course/main/schedule');
}
$semester = null;
if (Request::submitted('semester_id')) {
$semester = Semester::find(Request::option('semester_id'));
} else {
$semester = Semester::findCurrent();
}
$extra_params = [];
if ($semester) {
$extra_params['semester_id'] = $semester->id;
}
$sidebar = Sidebar::get();
$semester_widget = new SemesterSelectorWidget($this->url_for('institute/schedule/index/' . $institute_id));
if ($semester) {
$semester_widget->setSelection($semester->id);
}
$sidebar->addWidget($semester_widget);
$calendar_settings = $GLOBALS['user']->cfg->CALENDAR_SETTINGS ?? [];
$week_slot_duration = \Studip\Calendar\Helper::getCalendarSlotDuration('week');
$this->fullcalendar = \Studip\Fullcalendar::create(
_('Veranstaltungs-Stundenplan'),
[
'minTime' => '08:00',
'maxTime' => '20:00',
'allDaySlot' => false,
'header' => [
'left' => '',
'right' => ''
],
'views' => [
'timeGridWeek' => [
'columnHeaderFormat' => ['weekday' => 'long'],
'weekends' => $calendar_settings['type_week'] === 'LONG',
'slotDuration' => $week_slot_duration
]
],
'defaultView' => 'timeGridWeek',
'defaultDate' => date('Y-m-d'),
'timeGridEventMinHeight' => 20,
'eventSources' => [
[
'url' => $this->url_for('institute/schedule/data/' . $institute_id),
'method' => 'GET',
'extraParams' => $extra_params
]
]
]
);
}
public function data_action($institute_id)
{
//Fullcalendar sets the week time range in which to put the course dates
//of the semester. Therefore, start and end are handled in here.
$begin = Request::getDateTime('start', \DateTime::RFC3339);
$end = Request::getDateTime('end', \DateTime::RFC3339);
if (!($begin instanceof DateTime) || !($end instanceof DateTime)) {
//No time range specified.
throw new InvalidArgumentException('Invalid parameters!');
}
$semester_id = Request::option('semester_id');
$semester = Semester::find($semester_id);
if (!$semester) {
$this->render_json([]);
return;
}
//Get all regular course dates for that semester:
$cycle_dates = SeminarCycleDate::findBySql(
'JOIN `termine` USING (`metadate_id`)
JOIN `seminare` USING (`seminar_id`)
JOIN `seminar_inst` USING (`seminar_id`)
WHERE `seminar_inst`.`institut_id` = :institute_id
AND (
`termine`.`date` BETWEEN :begin AND :end
OR `termine`.`end_time` BETWEEN :begin AND :end
)
GROUP BY `metadate_id`',
[
'institute_id' => $institute_id,
'begin' => $semester->beginn,
'end' => $semester->ende
]
);
if (!$cycle_dates) {
$this->render_json([]);
return;
}
foreach ($cycle_dates as $cycle_date) {
//Calculate a fake begin and end that lies in the week
//fullcalendar has specified.
$fake_begin = clone $begin;
$fake_end = clone $begin;
if ($cycle_date->weekday > 1) {
$fake_begin = $fake_begin->add(new DateInterval('P' . ($cycle_date->weekday - 1) . 'D'));
$fake_end = $fake_end->add(new DateInterval('P' . ($cycle_date->weekday - 1) . 'D'));
}
$start_time_parts = explode(':', $cycle_date->start_time);
$end_time_parts = explode(':', $cycle_date->end_time);
$fake_begin->setTime(
(int) $start_time_parts[0],
(int) $start_time_parts[1],
(int) $start_time_parts[2]
);
$fake_end->setTime(
(int) $end_time_parts[0],
(int) $end_time_parts[1],
(int) $end_time_parts[2]
);
//Get the course colour:
$course_membership = CourseMember::findOneBySQL(
'seminar_id = :course_id AND user_id = :user_id',
[
'course_id' => $cycle_date->seminar_id,
'user_id' => $GLOBALS['user']->id
]
);
$event_classes = [];
if ($course_membership) {
$event_classes[] = sprintf('course-color-%u', $course_membership->gruppe);
}
$event = new \Studip\Calendar\EventData(
$fake_begin,
$fake_end,
$cycle_date->course->getFullName(),
$event_classes,
'',
'',
false,
'SeminarCycleDate',
$cycle_date->id,
'',
'',
'course',
$cycle_date->seminar_id,
[
'show' => $this->url_for('course/details', ['cid' => $cycle_date->seminar_id, 'link_to_course' => '1'])
]
);
$result[] = $event->toFullcalendarEvent();
}
$this->render_json($result);
}
}
|
