app.py

import requests
import json
from requests.auth import HTTPDigestAuth
from flask_cors import CORS
from flask import jsonify, Flask, request, render_template, send_from_directory
import os
import sys
import threading
import webview as gui
# from gevent.pywsgi import WSGIServer

url = 'http://192.168.1.108/cgi-bin/videoStatServer.cgi?action=getSummary&channel=1'
exampleData = """summary.Channel=0
summary.EnteredSubtotal.Hour=22
summary.EnteredSubtotal.Today=12
summary.EnteredSubtotal.Total=1
summary.EnteredSubtotal.TotalInTimeSection=33
summary.ExitedSubtotal.Hour=11
summary.ExitedSubtotal.Today=12
summary.ExitedSubtotal.Total=10
summary.ExitedSubtotal.TotalInTimeSection=22
summary.InsideSubtotal.Total=12
summary.RuleName=NumberStat
summary.UTC=1615580510"""


# First Api call (get people count)
url = 'http://192.168.1.108/cgi-bin/videoStatServer.cgi?action=getSummary&channel=1'
# Second Api call (reset camera people count to 0)
clearUrl = 'http://192.168.1.108/cgi-bin/videoStatServer.cgi?action=clearSectionStat&'
# Variable to fix the camera bug
# shambles = 0

# Define function to import external files when using PyInstaller.
def resource_path(relative_path):
    """ Get absolute path to resource, works for dev and for PyInstaller """
    try:
        # PyInstaller creates a temp folder and stores path in _MEIPASS
        base_path = sys._MEIPASS
    except Exception:
        base_path = os.path.abspath(".")

    return os.path.join(base_path, relative_path)


SettingsFile = resource_path('settings.json')

def write_json(data, filename=SettingsFile):
    with open(filename, 'w') as f:
        json.dump(data, f)



app = Flask(__name__, template_folder=resource_path('out/'), static_folder=resource_path('out/'), static_url_path='')
CORS(app)

# Web View Routes
@app.route('/')
def index():
    return render_template('index.html')

@app.route('/settings')
def settings():
    return render_template('settings.html')

@app.route('/api')
def getDahua():
    def getData():
        MaxPeople = 1
        # Dahua = requests.get(url, auth=HTTPDigestAuth('admin', 'Lupata1488*'))

        with open(SettingsFile, 'r') as openfile:
            Item = json.load(openfile)
            MaxPeople = Item['MaxPeople']

        # Turns all values to a list of lines
        # DahuaValues = Dahua.text.splitlines()
        DahuaValues = exampleData.splitlines()
        # DahuaValues = exampleData.splitlines()

        # Total of people entered today:
        PeopleInString = DahuaValues[4]
        PeopleIn = int(PeopleInString.split("=", 1)[1])

        # Total number of people exited today:
        PeopleOutString = DahuaValues[8]
        PeopleOut = int(PeopleOutString.split("=", 1)[1])

        # Total number of people inside right now + bug fix
        PeopleCount = PeopleIn - PeopleOut

        # Number of people still allowed to enter
        AllowedToEnter = MaxPeople - PeopleCount

        # Return peopleCount, people in, people out
        res = {"PeopleIn": PeopleIn, "PeopleOut": PeopleOut,
               "PeopleCount": PeopleCount, "MaxPeople": MaxPeople}

        return res

    data = getData()

    if data["PeopleCount"] < 0:
        requests.get(clearUrl, auth=HTTPDigestAuth('admin', 'Lupata1488*'))
        data = jsonify(getData())
        data.status_code = 200
        return data

    data = jsonify(getData())
    data.status_code = 200
    return data


@app.route('/firstboot')
def fixDahua():
    requests.get(clearUrl, auth=HTTPDigestAuth('admin', 'Lupata1488*'))
    res = jsonify('success')
    res.status_code = 200
    return res


@app.route('/changeVals', methods=['POST'])
def changeVals():
    num = request.json['maxPeople']
    write_json({"MaxPeople": num})
    return jsonify('success'), 200

def runApp():
    app.run(host="0.0.0.0", port=8000)

def runEEl():
    gui.create_window('testapp','out/index.html')
    gui.start(gui='gtk')


if __name__ == '__main__':
    # init_gui(app, 5000)
    # gui.create_window('testapp',app)
    # gui.start(gui='gtk')
    t = threading.Thread(target=runApp)
    t.daemon = True
    t.start()

    gui.create_window("Re:count","http://localhost:8000/")
    gui.start()
    sys.exit()