reverted changes from StEP #1354 in lib/modules/ScheduleWidget.php, fixes #3836

Closes #3836

Merge request studip/studip!2703


(cherry picked from commit 36798071)

b660294c reverted changes from StEP #1354 in lib/modules/ScheduleWidget.php
647433f1 added code improvement

lib/modules/ScheduleWidget.php

@@ -39,45 +39,15 @@ class ScheduleWidget extends CorePlugin implements PortalPlugin
      */
     public function getPortalTemplate()
     {
-        $week_slot_duration = \Studip\Calendar\Helper::getCalendarSlotDuration('week');
-        $calendar_settings = $GLOBALS['user']->cfg->CALENDAR_SETTINGS ?? [];
-
-        $semester = Semester::findCurrent();
-        $fullcalendar = \Studip\Fullcalendar::create(
-            '',
-            [
-                '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' => URLHelper::getURL('dispatch.php/calendar/calendar/schedule_data'),
-                        'method' => 'GET',
-                        'extraParams' => [
-                            'semester_id' => $semester->id,
-                            'full_semester_time_range' => false
-                        ]
-                    ]
-                ]
-            ]
+        $view = CalendarScheduleModel::getUserCalendarView(
+            $GLOBALS['user']->id,
+            false,
+            false,
+            $days = [0, 1, 2, 3, 4]
         );
 
         $template = $GLOBALS['template_factory']->open('shared/string');
-        $template->content = $fullcalendar;
+        $template->content = CalendarWidgetView::createFromWeekView($view)->render();
 
         return $template;
     }