Committing minor modifications in the Lecturer Home Page

FirstApp/api.py

@@ -198,7 +198,7 @@ class GetLectureVideoViewSet(APIView):
         lecturer_video = LectureVideo.objects.filter(lecturer_id=lecturer, date=date)
         serializer = LectureVideoSerializer(lecturer_video, many=True)
 
-        lecture_video_id = serializer.data[index]['lecture_video_id']
+        lecture_video_id = serializer.data[0]['lecture_video_id']
         print('lecture video id: ', lecture_video_id)
         activities = LectureActivity.objects.filter(lecture_video_id__lecture_video_id=lecture_video_id)
         isActivityFound = (len(activities) > 0)
@@ -209,6 +209,24 @@ class GetLectureVideoViewSet(APIView):
         })
 
 
+# this API will retrieve lecture video details for lecturer Home Page
+class GetLectureVideoViewSetForHome(APIView):
+
+    def get(self, request):
+        lecturer = request.query_params.get('lecturer')
+        date = request.query_params.get('date')
+        lecturer_video = LectureVideo.objects.filter(lecturer_id=lecturer, date=date)
+        serializer = LectureVideoSerializer(lecturer_video, many=True)
+
+        lecture_video_id = serializer.data[0]['lecture_video_id']
+        print('lecture video id: ', lecture_video_id)
+
+        return Response({
+            "response": serializer.data[0]
+        })
+
+
+
 # ACTIVITY
 # API for lecture activities
 class LectureActivityViewSet(APIView):

FirstApp/templates/FirstApp/Home.html

@@ -75,7 +75,7 @@
                 //display the video loading message
                 $('#student_behavior_video_loading').attr('hidden', false);
 
-                fetch('http://127.0.0.1:8000/get-lecture-video/?lecturer=' + global_lecturer + '&date=' + date_format + '&index=' + global_lecturer_subject_index)
+                fetch('http://127.0.0.1:8000/get-lecture-video-for-home/?lecturer=' + global_lecturer + '&date=' + date_format)
                     .then((res) => res.json())
                     .then((out) => retrieveLectureVideoDetails(out))
                     .catch((error) => alert('an error occurred: ' + error));

FirstApp/urls.py

@@ -86,6 +86,9 @@ urlpatterns = [
     # lecture video API (to retrieve a lecture)
     url(r'^get-lecture-video/$', api.GetLectureVideoViewSet.as_view()),
 
+    # lecture video API (to retrieve a lecture)
+    url(r'^get-lecture-video-for-home/$', api.GetLectureVideoViewSetForHome.as_view()),
+
     ##### ACTIVITIES API #####
 
     # lecture activity API (to retrieve lecture activities)
@@ -150,6 +153,7 @@ urlpatterns = [
     # lecture video individual student process pose estimation API (for Pose estimation)
     url(r'^process-lecture-video-individual-pose-estimation', api.ProcessIndividualStudentPoseEstimation.as_view()),
 
+
     ##### GAZE Section #####
     # lecture video Gaze estimation
     url(r'^get-lecture-video-gaze-estimation-availability/$', api.GetLectureGazeEstimationAvailaibility.as_view()),