kidamo

from flask import Flask,render_template,redirect,url_for,request
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)

ad = Flask(__name__)
pinVentil2 = 20
pinVentil1 = 21
prvi="Ugaseno"
drugi="Ugaseno"
GPIO.setup( pinVentil2 , GPIO.OUT)
GPIO.setup( pinVentil1 , GPIO.OUT)
GPIO.output(pinVentil1, 0)
GPIO.output(pinVentil2, 0)

@ad.route('/toAdmin' , methods=['POST'])
def toAdmin():
    ip = request.remote_addr
    textime = request.form['ime']
    textsifra = request.form['sifra']
    if(textime == "savic" and textsifra=="stojanov"):
        fil = open("user_id.txt", "r+")
        citaj = fil.readlines()
        fil.close()
        fil = open("user_id.txt", "w")
        for line in citaj:
            if line != (ip + " 0" +"\n"):
                fil.write(line)
        fil.write(ip + " 1" + "\n")
        fil.close()

        return redirect(url_for('admin'))
    else:
        return render_template('login.html', pr="Nes palit ventilatore!")

@ad.route('/login' , methods=['POST'])
def login():
    ip = request.remote_addr
    idfile = open("user_id.txt" , "r+")
    read = idfile.read()
    response = read.find(ip)
    response2 = read.find(ip + " 1" + "\n")

    if response == -1:
        idfile.write(ip + " 0" + "\n")
        idfile.close()
        return render_template('login.html')
    if response2 != -1:
        idfile.close()
        return redirect(url_for('toAdmin'))
    else :
        idfile.close()
        return render_template('login.html')


@ad.route('/admin')
def admin():
    ip = request.remote_addr
    idfile = open("user_id.txt" , "r+")
    read = idfile.read()
    response = read.find(ip)
    response2 = read.find(ip + " 1" + "\n")
    if response2 != -1:
        idfile.close()
    elif response == -1:
        idfile.write(ip + " 0" + "\n")
        idfile.close()
        return render_template('login.html')
    else:
        idfile.close()
        return render_template('login.html')
    return render_template('admin.html')

@ad.route('/admin' , methods=['POST'])
def logout():
    ip = request.remote_addr
    idfile = open("user_id.txt" , "r+")
    read = idfile.readlines()
    idfile.close()
    idfile = open("user_id.txt" , "w")
    for line in read:
        if line != (ip + " 1" +"\n"):
            idfile.write(line)
    idfile.write(ip + " 0" + "\n")
    idfile.close()
    return redirect(url_for('admin'))

@ad.route('/')
def main():
    print"Sine neko ti je usao na sajt"
    return render_template("login.html")
@ad.route('/upaliprvi')
def ventil2upali():
    global prvi
    if prvi == "Ugaseno":
        GPIO.output(pinVentil2, 1)
        prvi = "Upaljeno"
    return redirect(url_for('admin'))


@ad.route('/ugasiprvi')
def ventil2():
    global prvi
    if prvi == "Upaljeno":
        GPIO.output(pinVentil2, 0)
        prvi = "Ugaseno"
    return redirect(url_for('admin'))

@ad.route('/upalidrugi')
def ventil1():
    global drugi
    if drugi == "Ugaseno":
        GPIO.output(pinVentil1, 1)
        drugi = "Upaljeno"
    return redirect(url_for('admin'))

@ad.route('/ugasidrugi')
def ventil1ugasi():
    global drugi
    if drugi == "Upaljeno":
        GPIO.output(pinVentil1, 0)
        drugi = "Ugaseno"
    return redirect(url_for('admin'))

@ad.route('/upalioba')
def upalioba():
    global prvi,drugi
    if drugi == "Ugaseno":
        GPIO.output(pinVentil1, 1)
        drugi = "Upaljeno"
    if prvi == "Ugaseno":
        GPIO.output(pinVentil2, 1)
        prvi = "Upaljeno"
    return redirect(url_for('admin'))

@ad.route('/ugasioba')
def ugasioba():
    global prvi,drugi
    if drugi == "Upaljeno":
        GPIO.output(pinVentil1, 0)
        drugi = "Ugaseno"
    if prvi == "Upaljeno":
        GPIO.output(pinVentil2, 0)
        prvi = "Ugaseno"
    return redirect(url_for('admin'))

if __name__ == '__main__':
    ad.run(debug=True , host='0.0.0.0' , port=5000)