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2020-101
Commit e260a85b authored by I.K Seneviratne's avatar I.K Seneviratne
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Committing some basic implementations for automating the student behavior module with SLPES. 

.
parent ed774d47
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Showing with 198 additions and 48 deletions
FirstApp/api.py
View file @ e260a85b
......@@ -11,7 +11,7 @@ each method will return an HttpResponse that allows its data to be rendered into
arbitrary media types.
"""
from random import Random
from MonitorLecturerApp.models import LectureRecordedVideo, LecturerVideoMetaData
from MonitorLecturerApp.serializers import LectureRecordedVideoSerializer, LecturerVideoMetaDataSerializer
......@@ -24,6 +24,7 @@ from .logic import pdf_file_generator as pdf
from .logic import head_gaze_estimation as hge
from .logic import video_extraction as ve
from .serializers import *
from braces.views import CsrfExemptMixin
import datetime
......@@ -113,7 +114,8 @@ class LecturerSubjectViewSet(APIView):
# API for timetables
class FacultyTimetableViewSet(APIView):
class FacultyTimetableViewSet(CsrfExemptMixin, APIView):
# authentication_classes = []
def get(self, request):
timetable = FacultyTimetable.objects.all().filter()
......@@ -1267,3 +1269,54 @@ class GetLectureGazeCorrelations(APIView):
return Response({
"correlations": gaze_correlations
})
##### BATCH PROCESS SECTION #####
# perform the student behavior analysis as a batch process
class BatchProcess(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
video_id = request.query_params.get('video_id')
return Response({
"response": True
})
# this API will check whether the lecture activity frame groupings exist
class CheckStudentBehaviorAvailability(APIView):
def get(self, request):
video_name = request.query_params.get('video_name')
#
# isActivityExist = LectureActivityFrameGroupings.objects.filter(
# lecture_activity_id__lecture_video_id__video_name=video_name).exists()
#
# isEmotionExist = LectureEmotionFrameGroupings.objects.filter(
# lecture_emotion_id__lecture_video_id__video_name=video_name).exists()
#
# isGazeExist = LectureGazeFrameGroupings.objects.filter(
# lecture_gaze_id__lecture_video_id__video_name=video_name).exists()
isActivityExist = bool(Random().randint(0,2))
isEmotionExist = bool(Random().randint(0,2))
isGazeExist = bool(Random().randint(0,2))
return Response({
"isActivityExist": isActivityExist,
"isEmotionExist": isEmotionExist,
"isGazeExist": isGazeExist
})
# this API will perform some random task (delete later)
class TestRandom(APIView):
def get(self, request):
random = Random().randint(0, 100)
return Response({
"response": random
})
\ No newline at end of file
FirstApp/logic/batch_process.py 0 → 100644
View file @ e260a85b
import requests
def batch_process(video_id, video_name):
# call the activity process
activity_resp = requests.get('http://127.0.0.1:8000/process-lecture-activity/?lecture_video_name=' + video_name + '&lecture_video_id=' + video_id)
# call the emotion process
emotion_resp = requests.get('http://127.0.0.1:8000/process-lecture-emotion/?lecture_video_name=' + video_name + '&lecture_video_id=' + video_id)
# call the gaze process
gaze_resp = requests.get('http://127.0.0.1:8000/process-lecture-gaze-estimation/?lecture_video_name=' + video_name + '&lecture_video_id=' + video_id)
pass
\ No newline at end of file
FirstApp/templates/FirstApp/template.html
View file @ e260a85b
......@@ -15,6 +15,7 @@
<link rel="stylesheet" href="{% static 'FirstApp/css/sb-admin-2.min.css' %}">
<link rel="stylesheet" href="{% static 'FirstApp/css/slider.css' %}">
<link href="{% static 'FirstApp/vendor/fontawesome-free/css/all.min.css' %}" rel="stylesheet" type="text/css">
<link href="{% static 'FirstApp/css/snackbar.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">
<link rel="stylesheet" href="{% static 'FirstApp/css/all.min.css' %}">
......
FirstApp/templates/FirstApp/video_results.html
View file @ e260a85b
......@@ -40,6 +40,10 @@
$(document).ready(function () {
let folder = '';
$('#activity_loader').attr('hidden', false);
{#$('#emotion_loader').attr('hidden', false);#}
{#$('#gaze_loader').attr('hidden', false);#}
//select a particular subject
//select a particular subject
$('input[type=radio]').click(function () {
......@@ -134,7 +138,6 @@
.catch((error) => alert('an error occurred: ' + error));
}
});
});
......@@ -228,7 +231,6 @@
global_video_name = video_name;
//perform activity recognition
fetch('http://127.0.0.1:8000/process-lecture-activity/?lecture_video_name=' + global_video_name + '&lecture_video_id=' + global_lecture_video_id)
.then((res) => res.json())
......@@ -292,14 +294,67 @@
//hide the activity loader
$('#gaze_loader').hide();
alert('good');
}
}
//this is a test function (delete later)
let interval = setInterval(() => {
{#let url = 'http://127.0.0.1:8000/get-random_number';#}
let url = 'http://127.0.0.1:8000/check-availability';
fetch(url)
.then((res) => res.json())
.then((out) => displayProcess(out))
.catch((err) => alert('error: ' + err))
}, 10000);
//this function will handle the displaying loaders and status in the workflow
function displayProcess(response) {
//if the lecture activity has completed processing
if (response.isActivityExist) {
$('#step_1').attr("class", class1);
$('#activity_loader').hide();
$('#emotion_loader').attr('hidden', false);
}
//if the lecture emotion has completed processing
if (response.isEmotionExist) {
$('#step_2').attr("class", class1);
$('#emotion_loader').hide();
$('#gaze_loader').attr('hidden', false);
}
//if the lecture gaze has completed processing
if (response.isGazeExist) {
$('#step_3').attr("class", class1);
$('#gaze_loader').hide();
}
//if all the processes are completed
if (response.isActivityExist && response.isEmotionExist && response.isGazeExist) {
var x = document.getElementById("snackbar");
x.className = "show";
setTimeout(function () {
x.className = x.className.replace("show", "");
}, 3000);
//clear the setInterval function
clearInterval(interval);
}
}
});
......@@ -326,6 +381,7 @@
<!-- Page Heading -->
<div class="d-sm-flex align-items-center justify-content-between mb-4">
<h1 class="h3 mb-0 text-gray-800">Lecture Video Results</h1>
<h2><span id="time_display"></span></h2>
</div>
<!--first row -->
......@@ -373,13 +429,17 @@
{% for lecture in due_lectures %}
<tr>
<td class="font-weight-bolder">{{ lecture.date }}</td>
{# <td>{{ lecture.subject }}</td>#}
{# <td>{{ lecture.subject }}</td>#}
<td class="font-weight-bolder">{{ lecture.subject_name }}</td>
<td class="font-weight-bolder">{{ lecture.start_time }}</td>
<td class="font-weight-bolder">{{ lecture.end_time }}</td>
<td>
<button type="button" class="btn btn-success batch_process" data-video-id="{{ lecture.video_id }}" data-video-name="{{ lecture.video_name }}" id="{{ lecture.subject }}">Process</button>
{# <span class="font-italic font-weight-bolder text-success">Processing</span>#}
<button type="button" class="btn btn-success batch_process"
data-video-id="{{ lecture.video_id }}"
data-video-name="{{ lecture.video_name }}"
id="{{ lecture.subject }}">Process
</button>
{# <span class="font-italic font-weight-bolder text-success">Processing</span>#}
</td>
</tr>
{% endfor %}
......@@ -420,15 +480,16 @@
style="font-size: 40px; padding-top: 10px; color: white"></i></a>
<div class="smpl-step-info text-center">
<span class="font-italic font-weight-bolder">Perform Activity Recognition</span>
<br />
<img src="{% static 'FirstApp/images/ajax-loader.gif' %}" alt="Loader" class="mt-2" id="activity_loader" hidden>
<br/>
<img src="{% static 'FirstApp/images/ajax-loader.gif' %}"
alt="Loader" class="mt-2" id="activity_loader" hidden>
</div>
</div>
<!-- end of step 1 -->
<!-- step 2 -->
<div class="col-4 smpl-step-step disabled" id="step_2">
<div class="text-center smpl-step-num font-weight-bolder">Step 3</div>
<div class="text-center smpl-step-num font-weight-bolder">Step 2</div>
<div class="progress">
<div class="progress-bar"></div>
</div>
......@@ -436,8 +497,9 @@
style="font-size: 50px; padding-top: 10px; color: white"></i></a>
<div class="smpl-step-info text-center">
<span class="font-italic font-weight-bolder">Study Student Emotions</span>
<br />
<img src="{% static 'FirstApp/images/ajax-loader.gif' %}" alt="Loader" class="mt-2" id="emotion_loader" hidden>
<br/>
<img src="{% static 'FirstApp/images/ajax-loader.gif' %}"
alt="Loader" class="mt-2" id="emotion_loader" hidden>
</div>
</div>
<!-- end of step 2 -->
......@@ -454,18 +516,18 @@
</a>
<div class="smpl-step-info text-center">
<span class="font-italic font-weight-bolder">See students' Gazes</span>
<br />
<img src="{% static 'FirstApp/images/ajax-loader.gif' %}" alt="Loader" class="mt-2" id="gaze_loader" hidden>
<br/>
<img src="{% static 'FirstApp/images/ajax-loader.gif' %}"
alt="Loader" class="mt-2" id="gaze_loader" hidden>
</div>
</div>
<!-- end of step 3 -->
</div>
<!-- end of progress row -->
{# <!-- simulation button row -->#}
{# <div class="row">#}
{# <button type="button" class="btn btn-outline-danger" id="simulate_process">Simulate</button>#}
{# </div>#}
</div>
<!-- end of container -->
......@@ -478,6 +540,10 @@
</div>
<!-- end of progress row -->
<!-- snackbar -->
<div id="snackbar">The lecture is completely processed..</div>
<!-- end of snackbar -->
</div>
{% endblock %}
<!-- End of container-fluid -->
......
FirstApp/urls.py
View file @ e260a85b
......@@ -173,6 +173,19 @@ urlpatterns = [
url(r'^get-lecture-recorded-video-name/$', api.GetLecturerRecordedVideo.as_view()),
##### BATCH PROCESS #####
# perform batch process for student behavior
url(r'^student-behavior-batch-process/$', api.BatchProcess.as_view()),
# check availability for student behavior components
url(r'^check-availability/$', api.CheckStudentBehaviorAvailability.as_view()),
# perform random task (delete later)
url(r'^get-random_number/$', api.TestRandom.as_view()),
# routers
# path('', include(router.urls)),
path('api-auth/', include('rest_framework.urls', namespace='rest_framework'))
......
integrated_slpes/settings.py
View file @ e260a85b
......@@ -15,7 +15,6 @@ import os
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
......@@ -28,7 +27,6 @@ DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
......@@ -36,6 +34,7 @@ INSTALLED_APPS = [
'AttendanceApp.apps.AttendanceappConfig',
'MonitorLecturerApp.apps.MonitorlecturerappConfig',
'LectureSummarizingApp.apps.LectureSummarizingAppConfig',
'corsheaders',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
......@@ -48,6 +47,7 @@ INSTALLED_APPS = [
]
MIDDLEWARE = [
'corsheaders.middleware.CorsMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
......@@ -59,6 +59,9 @@ MIDDLEWARE = [
ROOT_URLCONF = 'integrated_slpes.urls'
# adding the CORS attributes
CORS_ALLOW_ALL_ORIGINS = True
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
......@@ -78,7 +81,6 @@ TEMPLATES = [
WSGI_APPLICATION = 'integrated_slpes.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
......@@ -93,7 +95,6 @@ DATABASES = {
}
}
# Password validation
# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
......@@ -112,7 +113,6 @@ AUTH_PASSWORD_VALIDATORS = [
},
]
# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/
......@@ -126,7 +126,6 @@ USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/
......@@ -137,7 +136,6 @@ STATICFILES_DIRS = [
]
STATIC_ROOT = os.path.join(BASE_DIR, 'assets')
# media files
MEDIA_URL = '/media/'
......@@ -145,7 +143,9 @@ MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
# REST FRAMEWORK
REST_FRAMEWORK = {
'DEFAULT_PERMISSION_CLASSES': [
'rest_framework.permissions.IsAuthenticated',
]
# 'DEFAULT_PERMISSION_CLASSES': [
# 'rest_framework.permissions.IsAuthenticated',
# ]
'DEFAULT_AUTHENTICATION_CLASSES': [],
'DEFAULT_PERMISSION_CLASSES': []
}
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