Committing the implementations of the system automation method and new REST...

Committing the implementations of the system automation method and new REST endpoint to invoke that method.

FirstApp/api.py

@@ -17,7 +17,7 @@ from MonitorLecturerApp.models import LectureRecordedVideo, LecturerVideoMetaDat
 from MonitorLecturerApp.serializers import LectureRecordedVideoSerializer, LecturerVideoMetaDataSerializer
 from rest_framework.views import *
 from .logic import activity_recognition as ar
-from . import emotion_detector as ed
+from . import emotion_detector as ed, automation_process as ap
 from .logic import id_generator as ig
 from .logic import pdf_file_generator as pdf
 from .logic import head_gaze_estimation as hge
@@ -1647,3 +1647,23 @@ class DisplayUpcomingLecturesAPI(APIView):
             "subject_code": subject_code,
         })
 
+# this API will handle all the batch processes and video/audio saving to the system
+class AutomationProcess(APIView):
+
+    def get(self, request):
+
+        return Response({
+            "response": "This API will be used for Automation process"
+        })
+
+    def post(self, request):
+        lecturer = request.data['lecturer']
+        subject = request.data['subject']
+        subject_code = request.data['subject_code']
+        video_length = request.data['video_length']
+
+        processed = ap.automation_process(lecturer=lecturer, subject=subject, subject_code=subject_code, video_length=video_length)
+
+        return Response({
+            "is_processed": processed
+        })
\ No newline at end of file

FirstApp/automation_process.py

+import requests
+import json
+
+from . logic import batch_process as bp
+from MonitorLecturerApp.logic import lecturer_batch_process as lbp
+import datetime
+
+# this method will save the lecture video
+
+#
+# def save_student_lecture_video(student_video):
+#
+#     data_dumps = json.dumps(student_video)
+#
+#     headers = {
+#         'Content-Type': 'application/json'
+#     }
+#
+#     # call the API
+#     # student_video_save_resp = requests.post('http://127.0.0.1:8000/lecture-video', student_video)
+#     student_video_save_resp = requests.post(url='http://127.0.0.1:8000/lecture-video', data=data_dumps, headers=headers)
+#
+#     data = student_video_save_resp.json()
+#
+#     return data[0]
+#
+#
+# # this method will save the lecturer video details
+# def save_lecturer_video_details(video):
+#
+#
+#     headers = {
+#         "Content-Type": "application/json"
+#     }
+#
+#     # convert the data into JSON string
+#     video_json_str = json.dumps(video)
+#
+#     lecturer_video_resp = requests.post(url='http://127.0.0.1:8000/lecturer/lecturer-video/', data=video_json_str, headers=headers)
+#
+#     response = lecturer_video_resp.json()
+#
+#     return response[0]
+
+# this method will handle the batch processing and video/audio saving pf the system
+def automation_process(lecturer, subject, subject_code, video_length="00:20:00"):
+
+    current_date = datetime.datetime.now().date()
+
+    # this variable will be returned
+    is_all_processed = False
+
+    # define the video/audio names to be saved
+    student_video_name = str(current_date) + "_{}_student_video.mp4".format(subject_code)
+    lecturer_video_name = str(current_date) + "_{}_lecturer_video.mp4".format(subject_code)
+    lecturer_audio_name = str(current_date) + "_{}_lecturer_audio.wav".format(subject_code)
+
+    # this variable will be passed in the individual batch process
+    student_video_id = 0
+
+    # create the student video content
+    student_video_content = {
+        "lecturer": lecturer,
+        "subject": subject,
+        "date": str(current_date),
+        "video_name": student_video_name,
+        "video_length": video_length
+
+    }
+
+    # create the student video content
+    lecturer_video_content = {
+        "lecturer": lecturer,
+        "subject": subject,
+        "lecturer_date": str(current_date),
+        "lecture_video_name": lecturer_video_name,
+        "lecture_video_length": video_length
+    }
+
+    # create the lecturer audio
+    lecturer_audio_content = {}
+
+    # save the student video
+    student_video_response = bp.save_student_lecture_video(student_video_content)
+    # student_video_response = save_student_lecture_video(student_video_content)
+    student_video_id = student_video_response['id']
+
+    # save the lecturer video
+    lecturer_video_response = lbp.save_lecturer_video_details(lecturer_video_content)
+    # lecturer_video_response = save_lecturer_video_details(lecturer_video_content)
+    print('lecturer video response: ', lecturer_video_response)
+
+    # save the lecturer audio
+
+
+    # start the batch processing for lecture summarization component
+    # lecture_summary_batch_process = lecture_summarization_batch_process(audio_name)
+    lecture_summary_batch_process = True
+
+    # if the lecture summarization process is successful
+    # if lecture_summary_batch_process:
+    #
+    #     # start the batch processing for monitoring lecturer performance component
+    #     lecturer_batch_process_response = lecturer_batch_process(lecturer_video_name, lecturer_audio_name)
+    #
+    #     # if the lecturer performance process is successful
+    #     if lecturer_batch_process_response:
+    #
+    #         # start the batch processing for monitoring student behavior component
+    #         student_batch_process_response = student_behavior_batch_process(student_video_id, student_video_name)
+    #
+    #         # if the student behavior process is successful
+    #         if student_batch_process_response:
+    #             is_all_processed = True
+
+
+    # return the status
+    return is_all_processed
+
+# test the above method using 'main' method
+# if __name__ == '__main__':
+#
+#     lecturer = 1
+#     subject = 16
+#     subject_code = "IT1120"
+#
+#     # call the method
+#     automation_process(lecturer, subject, subject_code)

FirstApp/logic/batch_process.py

@@ -29,10 +29,11 @@ def student_behavior_batch_process(video_id, video_name):
     return is_all_processed
 
 
-# this method will save the lecture video
+# this method will save the student lecture video
 def save_student_lecture_video(student_video):
 
     data_dumps = json.dumps(student_video)
+    response = None
 
     headers = {
         'Content-Type': 'application/json'
@@ -43,11 +44,12 @@ def save_student_lecture_video(student_video):
     student_video_save_resp = requests.post(url='http://127.0.0.1:8000/lecture-video', data=data_dumps, headers=headers)
 
     data = student_video_save_resp.json()
+    response = data[0]
 
-    return data[0]
+    return response
 
 
-if __name__ == '__main__':
+# if __name__ == '__main__':
     # content = {
     #     "lecturer": 1,
     #     "subject": 16,
@@ -63,5 +65,5 @@ if __name__ == '__main__':
     #
     # save_student_lecture_video(content)
 
-    student_behavior_batch_process(8, "Video_test_8.mp4")
+    # student_behavior_batch_process(8, "Video_test_8.mp4")
 

FirstApp/urls.py

@@ -195,6 +195,9 @@ urlpatterns = [
     # perform random task (delete later)
     url(r'^display-upcoming-lectures/$', api.DisplayUpcomingLecturesAPI.as_view()),
 
+    # perform random task (delete later)
+    url(r'^automation-process/', api.AutomationProcess.as_view()),
+