Committing the graphical implementation of the lecture activity frame...

Committing the graphical implementation of the lecture activity frame groupings in the lecturer Home page.

FirstApp/MongoModels.py

@@ -110,6 +110,36 @@ class LectureVideo(models.Model):
     def __str__(self):
         return self.lecture_video_id
 
+
+
+class Landmarks(models.Model):
+    landmark = models.CharField(max_length=15)
+
+    class Meta:
+        abstract = True
+
+
+# lecture video time landmarks table
+class LectureVideoTimeLandmarks(models.Model):
+    lecture_video_time_landmarks_id = models.CharField(max_length=15)
+    lecture_video_id = models.ForeignKey(LectureVideo, on_delete=models.CASCADE)
+    time_landmarks = models.ArrayField(Landmarks)
+
+    def __str__(self):
+        return self.lecture_video_time_landmarks_id
+
+
+# lecture video frame landmarks table
+class LectureVideoFrameLandmarks(models.Model):
+    lecture_video_frame_landmarks_id = models.CharField(max_length=15)
+    lecture_video_id = models.ForeignKey(LectureVideo, on_delete=models.CASCADE)
+    frame_landmarks = models.ArrayField(Landmarks)
+
+    def __str__(self):
+        return self.lecture_video_frame_landmarks_id
+
+
+
 # ACTIVITY section
 # lecture activity table
 class LectureActivity(models.Model):

FirstApp/logic/activity_recognition.py

@@ -764,7 +764,6 @@ def activity_frame_groupings(video_name, frame_landmarks, frame_group_dict):
     # print('frame group dict: ', frame_group_dict)
     activity_labels = ['phone_perct', 'listen_perct', 'note_perct']
 
-    print('frame group percentages: ', frame_group_dict)
 
     # return the dictionary
     return frame_group_dict, activity_labels
\ No newline at end of file

FirstApp/serializers.py

@@ -201,6 +201,52 @@ class LectureVideoSerializer(serializers.ModelSerializer):
         fields = '__all__'
 
 
+# lecture video time landmarks serializer
+class LectureVideoTimeLandmarksSerializer(serializers.ModelSerializer):
+
+    lecture_video_id = LectureVideoSerializer()
+    time_landmarks = serializers.SerializerMethodField()
+
+    def get_time_landmarks(self, obj):
+        return_data = []
+
+        for time_landmark in obj.time_landmarks:
+            landmark_details = {}
+            landmark_details["landmark"] = time_landmark.landmark
+
+            return_data.append(landmark_details)
+
+        return return_data
+
+
+    class Meta:
+        model = LectureVideoTimeLandmarks
+        fields = '__all__'
+
+# lecture video frame landmarks serializer
+class LectureVideoFrameLandmarksSerializer(serializers.ModelSerializer):
+
+    lecture_video_id = LectureVideoSerializer()
+    frame_landmarks = serializers.SerializerMethodField()
+
+    def get_frame_landmarks(self, obj):
+        return_data = []
+
+        for frame_landmark in obj.frame_landmarks:
+            landmark_details = {}
+            landmark_details["landmark"] = frame_landmark.landmark
+
+            return_data.append(landmark_details)
+
+        return return_data
+
+
+    class Meta:
+        model = LectureVideoFrameLandmarks
+        fields = '__all__'
+
+
+
 class LectureActivitySerializer(serializers.ModelSerializer):
 
     lecture_video_id = LectureVideoSerializer()
@@ -213,6 +259,23 @@ class LectureActivitySerializer(serializers.ModelSerializer):
 class LectureActivityFrameGroupingsSerializer(serializers.ModelSerializer):
 
     lecture_activity_id = LectureActivitySerializer()
+    frame_group_details = serializers.SerializerMethodField()
+
+    def get_frame_group_details(self, obj):
+        return_data = []
+
+        for frame_group in obj.frame_group_details:
+            group_details = {}
+            group_details["frame_group_percentages"] = {}
+
+            group_details["frame_group"] = frame_group.frame_group
+            group_details["frame_group_percentages"]["phone_perct"] = frame_group.frame_group_percentages.phone_perct
+            group_details["frame_group_percentages"]["listen_perct"] = frame_group.frame_group_percentages.listen_perct
+            group_details["frame_group_percentages"]["note_perct"] = frame_group.frame_group_percentages.note_perct
+
+            return_data.append(group_details)
+
+        return return_data
 
     class Meta:
         model = LectureActivityFrameGroupings

FirstApp/templates/FirstApp/Home.html

@@ -291,7 +291,7 @@
 
                 lecture_activity_frame_group_percentages = response.frame_group_percentages;
                 let frame_landmarks = response.frame_landmarks;
-                let frame_group_dict = response.frame_group_dict;
+                {#let frame_group_dict = response.frame_group_dict;#}
                 let activity_labels = response.activity_labels;