Merge branch 'IT17098960' into 'QA_RELEASE'

Commiting IT17098960's changes See merge request !4

Merge branch 'IT17098960' into 'QA_RELEASE'
Commiting IT17098960's changes See merge request !4
8c07d56a · I.K Seneviratne · 05ac3132 · 933120ca · 8c07d56a · 8c07d56a
Commit 8c07d56a authored Oct 18, 2020 by I.K Seneviratne
Showing with 135 additions and 0 deletions

AttendanceApp/record.py AttendanceApp/record.py +63 -0

AttendanceApp/templates/AttendanceApp/Initiate_Lecture.html AttendanceApp/templates/AttendanceApp/Initiate_Lecture.html +72 -0

No files found.
--- a/AttendanceApp/record.py
+++ b/AttendanceApp/record.py
+import numpy as np
+import os
+import cv2
+import getpass
+import time
+from datetime import datetime
+
+
+filename = 'video.avi'
+frames_per_second = 24.0
+res = '720p'
+
+# Set resolution for the video capture
+# Function adapted from https://kirr.co/0l6qmh
+def change_res(cap, width, height):
+    cap.set(3, width)
+    cap.set(4, height)
+
+# Standard Video Dimensions Sizes
+STD_DIMENSIONS =  {
+    "480p": (640, 480),
+    "720p": (1280, 720),
+    "1080p": (1920, 1080),
+    "4k": (3840, 2160),
+}
+
+# grab resolution dimensions and set video capture to it.
+def get_dims(cap, res='1080p'):
+    width, height = STD_DIMENSIONS["480p"]
+    if res in STD_DIMENSIONS:
+        width,height = STD_DIMENSIONS[res]
+    ## change the current caputre device
+    ## to the resulting resolution
+    change_res(cap, width, height)
+    return width, height
+
+# Video Encoding, might require additional installs
+# Types of Codes: http://www.fourcc.org/codecs.php
+VIDEO_TYPE = {
+    'avi': cv2.VideoWriter_fourcc(*'XVID'),
+    #'mp4': cv2.VideoWriter_fourcc(*'H264'),
+    'mp4': cv2.VideoWriter_fourcc(*'XVID'),
+}
+
+def get_video_type(filename):
+    filename, ext = os.path.splitext(filename)
+    if ext in VIDEO_TYPE:
+      return  VIDEO_TYPE[ext]
+    return VIDEO_TYPE['avi']
+
+def initiate():
+    cap = cv2.VideoCapture(0)
+    out = cv2.VideoWriter(filename, get_video_type(filename), 25, get_dims(cap, res))
+    while True:
+        ret, frame = cap.read()
+        out.write(frame)
+        cv2.imshow('frame',frame)
+        if cv2.waitKey(1) & 0xFF == ord('q'):
+            break
+
+    cap.release()
+    out.release()
+    cv2.destroyAllWindows()
\ No newline at end of file
--- a/AttendanceApp/templates/AttendanceApp/Initiate_Lecture.html
+++ b/AttendanceApp/templates/AttendanceApp/Initiate_Lecture.html
+{% extends 'FirstApp/template.html' %}
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+
+{% block javascript %}
+{% load static %}
+
+<!-- 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>
+
+<!-- Page level plugins -->
+<script src="{% static 'FirstApp/vendor/datatables/jquery.dataTables.min.js' %}"></script>
+<script src="{% static 'FirstApp/vendor/datatables/dataTables.bootstrap4.min.js' %}"></script>
+
+<!-- Page level custom scripts -->
+<script src="{% static 'FirstApp/js/demo/datatables-demo.js' %}"></script>
+
+<!-- Core plugin JavaScript-->
+<script src="{% static 'FirstApp/vendor/jquery-easing/jquery.easing.min.js' %}"></script>
+
+<!-- Load TensorFlow.js -->
+<script src="https://unpkg.com/@tensorflow/tfjs"></script>
+<!-- Load Posenet -->
+<script src="https://unpkg.com/@tensorflow-models/posenet">
+</script>
+
+
+<script type="text/javascript">
+
+    $(document).ready(function() {
+        $('#initiate_btn').click(function() {
+
+            fetch('http://127.0.0.1:8000/attendance/process-initiate-lecture')
+            .then((res) => res.json())
+            .then((out) => alert(out.response))
+            .catch((err) => alert('error: ' + err))
+        });
+    })
+
+</script>
+
+{% endblock %}
+
+
+{% block 'container-fluid' %}
+<div class="container">
+    <div class="row p-4">
+        <div class="col-lg-12">
+            <div class="text-center">
+                <div class="card">
+                    <div class="card-header">
+                        <h4 class="card-title">Starting the lecture....</h4>
+                    </div>
+
+                    <div class="card-body">
+                        <button type="button" class="btn btn-success" id="initiate_btn">Initiate Lecture</button>
+                    </div>
+                </div>
+            </div>
+        </div>
+
+    </div>
+</div>
+{% endblock %}
+</body>
+</html>
\ No newline at end of file