Commit d8f6824a authored by LiniEisha's avatar LiniEisha

Merge branch 'QA_RELEASE' into IT17100908

parents 51d22c43 a2d180df
......@@ -40,6 +40,15 @@ class Lecturer(models.Model):
return self.lecturer_id
# admin model
class Admin(models.Model):
admin_id = models.CharField(max_length=10)
name = models.CharField(max_length=20)
email = models.EmailField()
def __str__(self):
return self.admin_id
# Lecturer_subject model
class LecturerSubject(models.Model):
lec_subject_id = models.CharField(max_length=10)
......@@ -56,6 +65,12 @@ class LecturerCredentials(models.Model):
password = models.CharField(max_length=15)
# admin credential details
class AdminCredentialDetails(models.Model):
username = models.ForeignKey(Admin, on_delete=models.CASCADE)
password = models.CharField(max_length=15)
# timetable based on daily basis
class DailyTimeTable(models.Model):
slot_id = models.AutoField(auto_created=True, primary_key=True)
......@@ -285,7 +300,7 @@ class LectureEmotionFrameRecognitions(models.Model):
# POSE section
# lecture pose estimation
# lecture gaze estimation
class LectureGazeEstimation(models.Model):
lecture_gaze_id = models.CharField(max_length=10)
lecture_video_id = models.ForeignKey(LectureVideo, on_delete=models.CASCADE)
......
......@@ -12,4 +12,6 @@ admin.site.register(LecturerCredentials)
admin.site.register(FacultyTimetable)
admin.site.register(LectureVideo)
admin.site.register(LectureActivity)
admin.site.register(LectureGazeEstimation)
\ No newline at end of file
admin.site.register(LectureGazeEstimation)
admin.site.register(Admin)
admin.site.register(AdminCredentialDetails)
\ No newline at end of file
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......@@ -57,4 +57,51 @@ class LecturerCredentialsForm(forms.ModelForm):
fields = '__all__'
widgets = {
'password': forms.PasswordInput()
}
\ No newline at end of file
}
# admin login form
class AdminLoginForm(forms.Form):
# username = forms.CharField(max_length=100)
email = forms.EmailField()
password = forms.CharField(widget=forms.PasswordInput())
def clean(self):
# cleaned_username = self.cleaned_data.get('username')
cleaned_email = self.cleaned_data.get('email')
cleaned_password = self.cleaned_data.get('password')
admin = Admin.objects.get(email=cleaned_email)
# if an admin is already in the system
if (admin):
# retrieve the User object
user = User.objects.get(email=cleaned_email)
is_user = user.check_password(cleaned_password)
# if the password is correct
if (is_user):
# lec_credentials = LecturerCredentials.objects.filter(username_id=lecturer.id)
admin_credentials = AdminCredentialDetails.objects.get(username_id=admin.id)
print('credentials: ', admin_credentials)
# if lecture credentials are already created
if (admin_credentials):
admin_credentials.password = user.password
admin_credentials.save(force_update=True)
else:
LecturerCredentials(
username_id=admin.id,
password=user.password
).save()
else:
raise forms.ValidationError("Username or password is incorrect")
else:
print('the admin does not exist')
raise forms.ValidationError("The admin does not exist")
return super(AdminLoginForm, self).clean()
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def get_redundant_pairs(df):
'''Get diagonal and lower triangular pairs of correlation matrix'''
pairs_to_drop = set()
cols = df.columns
for i in range(0, df.shape[1]):
for j in range(0, i+1):
pairs_to_drop.add((cols[i], cols[j]))
return pairs_to_drop
def get_top_abs_correlations(df, n):
au_corr = df.corr().abs().unstack()
labels_to_drop = get_redundant_pairs(df)
au_corr = au_corr.drop(labels=labels_to_drop).sort_values(ascending=False)
return au_corr[0:n]
import os
import cv2
import shutil
import datetime
# import datetime
from datetime import timedelta
from FirstApp.MongoModels import *
from FirstApp.serializers import *
......@@ -94,7 +95,7 @@ def getTimeLandmarks(video_name):
THRESHOLD_GAP = 5
# calculating the real duration
real_duration = datetime.timedelta(seconds=(duration+THRESHOLD_GAP))
real_duration = timedelta(seconds=(duration))
# defines the number of seconds included for a frame group
THRESHOLD_TIME = 10
......@@ -112,7 +113,7 @@ def getTimeLandmarks(video_name):
# loop through the threshold gap limit to define the time landmarks
for i in range(THRESHOLD_GAP):
initial_landmark += unit_gap
time_landmark = str(datetime.timedelta(seconds=initial_landmark))
time_landmark = str(timedelta(seconds=initial_landmark))
time_landmark_value = initial_landmark
time_landmarks.append(time_landmark)
time_landmarks_values.append(time_landmark_value)
......@@ -204,6 +205,9 @@ def getFrameLandmarks(video_name, category):
# this section will handle some database operations
def save_time_landmarks(video_name):
# for testing purposes
print('starting the saving time landmarks process')
last_lec_video_time_landmarks = LectureVideoTimeLandmarks.objects.order_by('lecture_video_time_landmarks_id').last()
new_lecture_video_time_landmarks_id = "LVTL00001" if (last_lec_video_time_landmarks is None) else \
ig.generate_new_id(last_lec_video_time_landmarks.lecture_video_time_landmarks_id)
......@@ -233,12 +237,18 @@ def save_time_landmarks(video_name):
new_lec_video_time_landmarks.lecture_video_id_id = lec_video_id
new_lec_video_time_landmarks.time_landmarks = db_time_landmarks
# for testing purposes
print('ending the saving time landmarks process')
new_lec_video_time_landmarks.save()
# this method will save frame landmarks to the database
def save_frame_landmarks(video_name):
# for testing purposes
print('starting the saving frame landmarks process')
# retrieve the previous lecture video frame landmarks details
last_lec_video_frame_landmarks = LectureVideoFrameLandmarks.objects.order_by(
'lecture_video_frame_landmarks_id').last()
......@@ -271,6 +281,9 @@ def save_frame_landmarks(video_name):
new_lec_video_frame_landmarks.save()
# for testing purposes
print('ending the saving frame landmarks process')
# now return the frame landmarks and the frame group dictionary
return frame_landmarks, frame_group_dict
......
# Generated by Django 2.2.11 on 2020-10-20 16:27
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
dependencies = [
('FirstApp', '0014_lecturegazeframerecognitions'),
]
operations = [
migrations.CreateModel(
name='Admin',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('admin_id', models.CharField(max_length=10)),
('name', models.CharField(max_length=20)),
('email', models.EmailField(max_length=254)),
],
),
migrations.CreateModel(
name='AdminCredentialDetails',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('password', models.CharField(max_length=15)),
('username', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='FirstApp.Admin')),
],
),
migrations.DeleteModel(
name='LecturePoseEstimation',
),
]
{% extends 'FirstApp/template.html' %}
<!DOCTYPE html>
<html lang="en">
<body id="page-top">
<!-- Page Wrapper -->
<div id="wrapper">
<!-- Content Wrapper -->
<div id="content-wrapper" class="d-flex flex-column">
<!-- Main Content -->
<div id="content">
<!-- Begin Page Content -->
{% block 'container-fluid' %}
<div class="container-fluid">
{% load static %}
<!-- 404 Error Text -->
<div class="text-center">
<div class="error mx-auto" data-text="404">401</div>
<p class="lead text-gray-800 mb-5">Unauthorized access</p>
<p class="text-gray-500 mb-0">It looks like you do not have access to this url</p>
<p class="text-gray-500 mb-0">Please login with the correct user type</p>
<a href="/logout">&larr; Back to Login Page</a>
</div>
</div>
{% endblock %}
<!--end of container-fluid -->
</div>
<!-- End of Main Content -->
<!-- Footer -->
<footer class="sticky-footer bg-white">
<div class="container my-auto">
<div class="copyright text-center my-auto">
<span>Copyright &copy; Your Website 2019</span>
</div>
</div>
</footer>
<!-- End of Footer -->
</div>
<!-- End of Content Wrapper -->
</div>
<!-- End of Page Wrapper -->
<!-- Scroll to Top Button-->
<a class="scroll-to-top rounded" href="#page-top">
<i class="fas fa-angle-up"></i>
</a>
<!-- Logout Modal-->
<div class="modal fade" id="logoutModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Ready to Leave?</h5>
<button class="close" type="button" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">Select "Logout" below if you are ready to end your current session.</div>
<div class="modal-footer">
<button class="btn btn-secondary" type="button" data-dismiss="modal">Cancel</button>
<a class="btn btn-primary" href="login.html">Logout</a>
</div>
</div>
</div>
</div>
<!-- Bootstrap core JavaScript-->
<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- Core plugin JavaScript-->
<script src="vendor/jquery-easing/jquery.easing.min.js"></script>
<!-- Custom scripts for all pages-->
<script src="js/sb-admin-2.min.js"></script>
</body>
</html>
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{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>SLPES</title>
<!-- Custom fonts for this template-->
<link href="{% static 'FirstApp/vendor/fontawesome-free/css/all.min.css' %}" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Nunito:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i"
rel="stylesheet">
<!-- Custom styles for this template-->
<link href="{% static 'FirstApp/css/sb-admin-2.min.css' %}" rel="stylesheet">
</head>
<body class="bg-gradient-primary">
<div class="container">
<!-- Outer Row -->
<div class="row justify-content-center">
<div class="col-xl-10 col-lg-12 col-md-9">
<div class="card o-hidden border-0 shadow-lg my-5">
<div class="card-body p-0">
<!-- Nested Row within Card Body -->
<div class="row">
<div class="col-lg-6 d-none d-lg-block">
<img src="{% static 'FirstApp/images/admin.jpg' %}" width="400" height="600"
alt="No image">
</div>
<div class="col-lg-6">
<div class="p-5">
<div class="text-center">
<h1 class="h4 text-gray-900 mb-4">Welcome Back!</h1>
</div>
<!--form -->
<form action="/process-admin-login" method="POST" name="loginForm" class="user">
{% csrf_token %}
<div class="form-group">
<input type="email" name="email" class="form-control form-control-user"
id="exampleInputEmail" aria-describedby="emailHelp"
placeholder="Enter Email Address...">
</div>
<div class="form-group">
<input type="password" name="password" class="form-control form-control-user"
id="exampleInputPassword" placeholder="Password">
<div class="alert alert-danger m-4">{{ message }}</div>
</div>
<div class="form-group">
<div class="custom-control custom-checkbox small">
<input type="checkbox" class="custom-control-input" id="customCheck">
<label class="custom-control-label" for="customCheck">Remember Me</label>
</div>
</div>
<button type="submit" class="btn btn-primary btn-user btn-block">Login</button>
<hr>
</form>
<hr>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Bootstrap core JavaScript-->
<script src="{% static 'FirstApp/vendor/jquery/jquery.min.js' %}"></script>
<script src="{% static 'FirstApp/vendor/bootstrap/js/bootstrap.bundle.min.js' %}"></script>
<!-- Core plugin JavaScript-->
<script src="{% static 'FirstApp/vendor/jquery-easing/jquery.easing.min.js' %}"></script>
<!-- Custom scripts for all pages-->
<script src="{% static 'FirstApp/js/sb-admin-2.min.js' %}"></script>
</body>
</html>
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......@@ -41,11 +41,18 @@
<ul class="navbar-nav bg-gradient-primary sidebar sidebar-dark accordion" id="accordionSidebar">
<!-- Sidebar - Brand -->
<a class="sidebar-brand d-flex align-items-center justify-content-center" href="index.html">
<a class="sidebar-brand d-flex align-items-center justify-content-center" href="/">
<div class="sidebar-brand-icon rotate-n-15">
<i class="fas fa-laugh-wink"></i>
</div>
{% if request.session.user_type == "Lecturer" %}
<div class="sidebar-brand-text mx-3">SLPES Lecturer</div>
{% endif %}
{% if request.session.user_type == "Admin" %}
<div class="sidebar-brand-text mx-3">SLPES Admin</div>
{% endif %}
</a>
<!-- Divider -->
......@@ -66,6 +73,8 @@
Interface
</div>
{% if request.session.user_type == "Lecturer" %}
<!-- Nav Item - Pages Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="true" aria-controls="collapseTwo">
......@@ -83,6 +92,7 @@
</div>
</li>
<!-- Nav Item - Pages Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapseThree" aria-expanded="true" aria-controls="collapseThree">
......@@ -97,6 +107,8 @@
</div>
</li>
<li class="nav-item">
<a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapseFour" aria-expanded="true" aria-controls="collapseThree">
<i class="fas fa-fw fa-cog"></i>
......@@ -127,6 +139,28 @@
</div>
</li>
{% endif %}
{% if request.session.user_type == "Admin" %}
<!-- Nav Item - Pages Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapsePages"
aria-expanded="true" aria-controls="collapsePages">
<i class="fas fa-fw fa-folder"></i>
<span>Pages</span>
</a>
<div id="collapsePages" class="collapse" aria-labelledby="headingPages" data-parent="#accordionSidebar">
<div class="bg-white py-2 collapse-inner rounded">
<!-- <h6 class="collapse-header">Login Screens:</h6>-->
<a class="collapse-item" href="/lecturer">Dashboard</a>
<a class="collapse-item" href="/lecturer/lecture-video">Video Page</a>
</div>
</div>
</li>
{% endif %}
<!-- Divider -->
<hr class="sidebar-divider">
......@@ -178,6 +212,8 @@
</div>
</ul>
<!-- End of Sidebar -->
<div id="content-wrapper" class="d-flex flex-column">
......
{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>SLPES</title>
<!-- Custom fonts for this template-->
<link href="{% static 'FirstApp/vendor/fontawesome-free/css/all.min.css' %}" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Nunito:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i"
rel="stylesheet">
<!-- Custom styles for this template-->
<link href="{% static 'FirstApp/css/sb-admin-2.min.css' %}" rel="stylesheet">
</head>
<body class="bg-gradient-primary">
<div class="container">
<!-- Outer Row -->
<div class="row justify-content-center">
<div class="col-xl-10 col-lg-12 col-md-9">
<div class="card o-hidden border-0 shadow-lg my-5">
<div class="card-body p-0">
<!-- Nested Row within Card Body -->
<div class="row">
<div class="col-lg-6 d-none d-lg-block">
<img src="{% static 'FirstApp/images/user_redirect.png' %}" width="400" height="500"
alt="No image">
</div>
<div class="col-lg-6">
<div class="p-5">
<div class="text-center">
<h1 class="h4 text-gray-900 mb-4">Select the user type</h1>
</div>
<!--form -->
<form action="/process-user-redirect" method="POST" name="loginForm" class="user">
{% csrf_token %}
<div class="form-check mx-3">
<input class="form-check-input" type="radio" name="user_type"
id="admin" value="admin" checked>
<label class="form-check-label" for="admin">
Admin
</label>
</div>
<div style="padding-top: 20px">
<div class="form-check mx-3">
<input class="form-check-input" type="radio" name="user_type"
id="lecturer" value="lecturer">
<label class="form-check-label" for="lecturer">
Lecturer
</label>
</div>
<div style="padding-top: 20px">
<button type="submit" class="btn btn-primary btn-user btn-block">Proceed</button>
<hr>
</form>
<hr>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Bootstrap core JavaScript-->
<script src="{% static 'FirstApp/vendor/jquery/jquery.min.js' %}"></script>
<script src="{% static 'FirstApp/vendor/bootstrap/js/bootstrap.bundle.min.js' %}"></script>
<!-- Core plugin JavaScript-->
<script src="{% static 'FirstApp/vendor/jquery-easing/jquery.easing.min.js' %}"></script>
<!-- Custom scripts for all pages-->
<script src="{% static 'FirstApp/js/sb-admin-2.min.js' %}"></script>
</body>
</html>
......@@ -14,6 +14,7 @@ urlpatterns = [
path('logout', views.logoutView),
path('register-user', views.register),
path('404', views.view404),
path('401', views.view401),
path('500', views.view500),
path('blank', views.blank),
path('gaze', views.gaze),
......@@ -32,10 +33,20 @@ urlpatterns = [
# video results
path('video_result', views.video_result),
# this is used for login
# this is used to process login
path('process-login', views.loggedInView),
# this is used for login
# this is used to process admin login
path('process-admin-login', views.processAdminLogin),
# this is used for user-redirect processing
path('process-user-redirect', views.processUserRedirect),
# this is used for admin login page
path('admin-login', views.adminLogin),
# this is used for activity
path('activity', views.activity),
# tables view
......@@ -44,6 +55,10 @@ urlpatterns = [
# test view (delete later)
path('test', views.test),
# user direct view
path('user-direct', views.userDirect),
url(r'^register', views.RegisterViewSet),
# re_path('video/?video_name<str:video_name>', views.video),
url(r'^teachers/', views.teachersList.as_view()),
......@@ -140,6 +155,7 @@ urlpatterns = [
# lecture emotion detection for frames API (to retrieve detections for each frame in lecture video)
url(r'^get-lecture-emotion-for-frame/$', api.GetLectureEmotionRecognitionsForFrames.as_view()),
###### POSE Section #####
# lecture video API (for Pose estimation)
url(r'^get-lecture-video-for-pose/$', api.GetLectureVideoForPose.as_view()),
......@@ -187,6 +203,21 @@ urlpatterns = [
# retrieves lecture activity summary
url(r'^get-lecture-gaze-summary/$', api.GetLectureGazeSummary.as_view()),
# retrieves lecture activity summary
url(r'^get-activity-correlations/$', api.GetLectureActivityCorrelations.as_view()),
# retrieves lecture activity summary
url(r'^get-emotion-correlations/$', api.GetLectureEmotionCorrelations.as_view()),
# retrieves lecture activity summary
url(r'^get-gaze-correlations/$', api.GetLectureGazeCorrelations.as_view()),
##### OTHERS #####
# retrieves lecture recorded video name
url(r'^get-lecture-recorded-video-name/$', api.GetLecturerRecordedVideo.as_view()),
# routers
# path('', include(router.urls)),
......
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......@@ -210,3 +210,44 @@ class LecturerAudioSummaryPeriodAPI(APIView):
})
# this section is for student and lecturer behavior integration
class StudentLecturerIntegratedAPI(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
# finding the existence of Lecture activity frame recognition record
isExist = LecturerActivityFrameRecognitions.objects.filter(
lecturer_meta_id__lecturer_video_id__lecture_video_name=video_name).exists()
if (isExist):
lecture_activity_frame_recognitions = LecturerActivityFrameRecognitions.objects.filter(
lecturer_meta_id__lecturer_video_id__lecture_video_name=video_name)
lecture_activity_frame_recognitions_ser = LecturerActivityFrameRecognitionsSerializer(
lecture_activity_frame_recognitions, many=True)
lecture_activity_frame_recognitions_data = lecture_activity_frame_recognitions_ser.data[0]
frame_detections = lecture_activity_frame_recognitions_data['frame_recognition_details']
fps = lecture_activity_frame_recognitions_data['fps']
int_fps = int(fps)
return Response({
"frame_recognitions": frame_detections,
"fps": fps
})
else:
# frame_recognitions = classroom_activity.get_lecturer_activity_for_frames(video_name)
frame_recognitions, fps = classroom_activity.save_frame_recognition(video_name)
int_fps = int(fps)
# print('frame recognitions: ', frame_recognitions)
return Response({
"frame_recognitions": frame_recognitions,
"fps": fps
})
# Generated by Django 2.2.11 on 2020-10-25 10:09
import MonitorLecturerApp.models
from django.db import migrations, models
import django.db.models.deletion
import djongo.models.fields
class Migration(migrations.Migration):
dependencies = [
('MonitorLecturerApp', '0004_lecturervideometadata_lecturer_video_id'),
]
operations = [
migrations.CreateModel(
name='LecturerActivityFrameRecognitions',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('lecturer_activity_frame_recognition_id', models.CharField(max_length=15)),
('frame_recognition_details', djongo.models.fields.ArrayField(model_container=MonitorLecturerApp.models.LecturerActivityFrameRecognitionDetails)),
('lecturer_meta_id', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='MonitorLecturerApp.LecturerVideoMetaData')),
],
),
]
# Generated by Django 2.2.11 on 2020-10-25 10:52
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('MonitorLecturerApp', '0005_lectureractivityframerecognitions'),
]
operations = [
migrations.AddField(
model_name='lectureractivityframerecognitions',
name='fps',
field=models.FloatField(default=30.0),
),
]
......@@ -87,3 +87,27 @@ class LecturerAudioText (models.Model):
def __str__(self):
return self.lecturer_audio_text_id
# this abstract class will contain lecture activity frame recognition details
class LecturerActivityFrameRecognitionDetails(models.Model):
frame_name = models.CharField(max_length=15)
sitting_perct = models.FloatField()
standing_perct = models.FloatField()
walking_perct = models.FloatField()
class Meta:
abstract = True
# this class will contain lecture activity frame recognitions
class LecturerActivityFrameRecognitions(models.Model):
lecturer_activity_frame_recognition_id = models.CharField(max_length=15)
lecturer_meta_id = models.ForeignKey(LecturerVideoMetaData, on_delete=models.CASCADE)
frame_recognition_details = models.ArrayField(LecturerActivityFrameRecognitionDetails)
fps = models.FloatField(default=30.0)
def __str__(self):
return self.lecturer_activity_frame_recognition_id
......@@ -2,7 +2,7 @@ from rest_framework import serializers
from FirstApp.serializers import LecturerSerializer, SubjectSerializer
from LectureSummarizingApp.models import LectureAudioSummary
from .models import RegisterTeacher
from .models import RegisterTeacher, LecturerActivityFrameRecognitions
from .models import LecturerAudioText, LecturerVideoMetaData, LecturerVideo, LectureRecordedVideo
......@@ -43,4 +43,36 @@ class LecturerVideoMetaDataSerializer(serializers.ModelSerializer):
class Meta:
model = LecturerVideoMetaData
fields = '__all__'
\ No newline at end of file
fields = '__all__'
# lecture activity frame recognition serializer
class LecturerActivityFrameRecognitionsSerializer(serializers.ModelSerializer):
lecturer_meta_id = LecturerVideoMetaDataSerializer()
frame_recognition_details = serializers.SerializerMethodField()
# this method will be used to serialize the 'frame_recogition_details' field
def get_frame_recognition_details(self, obj):
return_data = []
for frame_recognition in obj.frame_recognition_details:
recognition = {}
recognition["frame_name"] = frame_recognition.frame_name
recognition["sitting_perct"] = frame_recognition.sitting_perct
recognition["standing_perct"] = frame_recognition.standing_perct
recognition["walking_perct"] = frame_recognition.walking_perct
return_data.append(recognition)
# return the data
return return_data
class Meta:
model = LecturerActivityFrameRecognitions
fields = '__all__'
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