mirror of
https://github.com/aaronleetw/Attendance.git
synced 2024-11-14 19:11:39 -08:00
627 lines
27 KiB
Python
627 lines
27 KiB
Python
from typing import OrderedDict
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from flask import *
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import pyrebase
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from datetime import datetime
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import pytz
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import csv
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import os
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import pandas as pd
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import base64
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from dotenv import load_dotenv
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import requests
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load_dotenv()
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app = Flask(__name__)
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app.config['SECRET_KEY'] = os.environ.get('SECRET_KEY')
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config = {
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"apiKey": os.environ.get('apiKey'),
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"authDomain": os.environ.get('authDomain'),
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"databaseURL": os.environ.get('databaseURL'),
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"storageBucket": os.environ.get('storageBucket'),
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"serviceAccount": os.environ.get('serviceAccount'),
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"messagingSenderId": os.environ.get('messagingSenderId'),
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"appId": os.environ.get('appId'),
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"measurementId": os.environ.get('measurementId'),
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}
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firebase = pyrebase.initialize_app(config)
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db = firebase.database()
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auth = firebase.auth()
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storage = firebase.storage()
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tz = pytz.timezone('Asia/Taipei')
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def next_item(odic, key):
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return list(odic)[list(odic.keys()).index(key) + 1]
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def check_login_status():
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return ('is_logged_in' not in session or
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session['is_logged_in'] == False or
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(datetime.now(tz) - session['loginTime']).total_seconds() > 3600)
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def check_permission():
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return (db.child('Users').child(session['uid']).child('permission').get(session['token']).val() == 'admin' and
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db.child("Users").child(session['uid']).child("showUpload").get(session['token']).val() == '1')
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def verify_recaptcha(response):
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data = {
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'secret': os.environ.get('RECAPTCHA_SECRET'),
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'response': response,
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'remoteip': request.remote_addr
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}
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r = requests.post(
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'https://www.google.com/recaptcha/api/siteverify', data=data)
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return r.json()['success']
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def removeprefix(s, prefix):
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if s.startswith(prefix):
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return s[len(prefix):]
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return s
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def manageProcess(fCommand, fData):
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if (check_login_status()):
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return redirect('/logout')
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# this is to fix a bug where pyrebase doesnt load the first request
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db.child("Users").child(
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session['uid']).child("permission").get(session['token']).val()
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# end bug fix
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pl = db.child("Users").child(
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session['uid']).child("permission").get(session['token']).val()
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if pl == 'admin':
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homerooms = db.child("Homerooms").get(session['token']).val()
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currRoom = []
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if fCommand == "admin":
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currRoom = fData[0].split("^")
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else:
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for i in homerooms:
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currRoom.append(i)
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for j in homerooms[i]:
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currRoom.append(j)
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break
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break
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homeroomData = homerooms[currRoom[0]][currRoom[1]]
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absData = homeroomData["Absent"]
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homeroomData.pop('Absent')
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if 'placeholder' in homeroomData:
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homeroomData.pop('placeholder')
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currDate = ""
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if fCommand != "":
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currDate = fData[1]
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else:
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for i in absData:
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currDate = i
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if i >= datetime.now(tz).strftime("%Y-%m-%d"):
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break
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return render_template('admin.html', homerooms=homerooms, absData=absData,
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homeroomCode=currRoom, homeroomData=homeroomData, currDate=currDate, periods=['m', '1', '2', '3', '4',
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'n', '5', '6', '7', '8', '9'], showUpload=db.child("Users").child(
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session['uid']).child("showUpload").get(session['token']).val())
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elif pl == 'group':
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classes = db.child("Users").child(
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session['uid']).child("class").get(session['token']).val()
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cclass = {}
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cateData = {}
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for i in classes:
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cateData = db.child("Classes").child(
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"GP_Class").child(i).get(session['token']).val()
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cclass = {
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"name": cateData['Class'][classes[i]]['name'],
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"category": i,
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"class_id": classes[i]
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}
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homerooms = cateData['Homerooms']
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currDate = ""
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confirmed = []
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absData = {}
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for h in homerooms:
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h = h.split('^')
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hrData = db.child("Homerooms").child(
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h[0]).child(h[1]).get(session['token']).val()
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tmpAbsData = hrData['Absent']
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hrData.pop('Absent')
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if 'placeholder' in hrData:
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hrData.pop('placeholder')
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periods = []
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dow = ""
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if currDate == "":
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if fCommand == 'date':
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currDate = fData
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for j in tmpAbsData[currDate]:
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if j == "dow":
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dow = tmpAbsData[currDate][j]
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continue
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elif j == "confirm":
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confirmed.append([h[0], h[1]])
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continue
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if (tmpAbsData[currDate][j]['name'] == 'GP' and
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tmpAbsData[currDate][j]['teacher'] == cclass['category']):
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periods.append(j)
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else:
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for i in tmpAbsData:
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currDate = i
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if i >= datetime.now(tz).strftime("%Y-%m-%d"):
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tmp = False
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for j in tmpAbsData[i]:
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if j == "dow":
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dow = tmpAbsData[i][j]
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continue
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elif j == "confirm":
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confirmed.append([h[0], h[1]])
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continue
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if (tmpAbsData[i][j]['name'] == 'GP' and
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tmpAbsData[i][j]['teacher'] == cclass['category']):
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periods.append(j)
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tmp = True
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if tmp == True:
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break
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else:
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for j in tmpAbsData[currDate]:
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if j == "dow":
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dow = tmpAbsData[currDate][j]
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continue
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elif j == "confirm":
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confirmed.append([h[0], h[1]])
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continue
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if (tmpAbsData[currDate][j]['name'] == 'GP' and
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tmpAbsData[currDate][j]['teacher'] == cclass['category']):
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periods.append(j)
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for p in periods:
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if not p in absData:
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absData[p] = {}
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for p in periods:
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if not h[0] in absData[p]:
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absData[p][h[0]] = {}
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absData[p][h[0]][h[1]] = {}
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if 'notes' in tmpAbsData[currDate][p]:
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absData[p][h[0]][h[1]
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]['notes'] = tmpAbsData[currDate][p]['notes']
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for num in hrData:
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if (cclass['category'] in hrData[num]['GP_Class'] and
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hrData[num]['GP_Class'][cclass['category']] == cclass['class_id']):
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for p in periods:
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absData[p][h[0]][h[1]][num] = {
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"name": hrData[num]['name'],
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"eng_name": hrData[num]['eng_name'],
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"alr_fill": ('signature' in tmpAbsData[currDate][p] and
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cclass['class_id'] in tmpAbsData[currDate][p]['signature']),
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"absent": False if not num in tmpAbsData[currDate][p] else tmpAbsData[currDate][p][num]
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}
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return render_template('group_teach.html', cclass=cclass, absData=absData, dow=dow, currDate=currDate, tmpAbsData=tmpAbsData, confirmed=confirmed)
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elif pl == 'homeroom':
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homeroom = db.child("Users").child(
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session['uid']).child("homeroom").get(session['token']).val().split('^')
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homeroomData = db.child("Homerooms").child(homeroom[0]).child(
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homeroom[1]).get(session['token']).val()
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times = OrderedDict({
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'm': '00:00',
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'1': '08:15',
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'2': '09:10',
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'3': '10:05',
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'4': '11:00',
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'n': '11:55',
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'5': '13:10',
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'6': '14:05',
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'7': '15:00',
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'8': '15:53',
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'9': '16:43',
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'ph': '23:59'
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})
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currPeriod = ""
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currTime = datetime.now(tz).strftime("%H:%M")
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for i in times:
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if (times[i] <= currTime and
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currTime <= times[next_item(times, i)]):
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currPeriod = i
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break
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absData = homeroomData["Absent"]
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homeroomData.pop('Absent')
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if 'placeholder' in homeroomData:
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homeroomData.pop('placeholder')
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currDate = ""
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if fCommand == 'date':
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currDate = fData
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else:
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for i in absData:
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currDate = i
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if i >= datetime.now(tz).strftime("%Y-%m-%d"):
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break
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return render_template('homeroom.html', absData=absData, homeroomCode=homeroom, homeroomData=homeroomData,
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currDate=currDate, periods=['m', '1', '2', '3', '4', 'n', '5', '6', '7', '8', '9'], currPeriod=currPeriod)
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else:
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return redirect('/logout')
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@ app.route('/', methods=['GET', 'POST'])
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def index():
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if request.method == 'GET':
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if check_login_status():
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return render_template('login.html')
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return redirect('/manage')
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elif request.method == 'POST':
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if check_login_status():
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try:
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if (verify_recaptcha(request.form['g-recaptcha-response'])):
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user = auth.sign_in_with_email_and_password(
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request.form['username'] + "@group-attendance.fhjh.tp.edu.tw", request.form['password'])
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session['is_logged_in'] = True
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session['email'] = user['email']
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session['uid'] = user['localId']
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session['token'] = user['idToken']
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session['refreshToken'] = user['refreshToken']
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session['loginTime'] = datetime.now(tz)
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return redirect('/manage')
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else:
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flash(
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'reCAPTCHA 錯誤，請稍後再試一次<br>reCAPTCHA Failed. Please try again later.')
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return redirect('/')
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except Exception as e:
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flash(
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'帳號或密碼錯誤，請重新輸入<br>Incorrect username or password')
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return redirect('/')
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else:
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return redirect('/manage')
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@ app.route('/manage', methods=['GET'])
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def manage():
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return manageProcess("", "")
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@ app.route('/manage/date', methods=['POST'])
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def manage_date():
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return manageProcess("date", request.form['date'])
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@app.route('/manage/admin', methods=['POST'])
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def manage_admin():
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data = [
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request.form['grade'] + '^' + request.form['room'],
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request.form['date']
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]
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return manageProcess("admin", data)
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@ app.route('/manage/group_teach_publish', methods=['POST'])
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def group_teach_publish():
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if (check_login_status()):
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return redirect('/logout')
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classes = db.child("Users").child(
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session['uid']).child("class").get(session['token']).val()
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cclass = {}
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for i in classes:
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cclass = {
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"name": db.child("Classes").child("GP_Class").child(i).child(
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"Class").child(classes[i]).child("name").get(session['token']).val(),
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"category": i,
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"class_id": classes[i],
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"homerooms": db.child("Classes").child(
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"GP_Class").child(i).child("Homerooms").get(session['token']).val()
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}
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date = request.form['date']
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period = request.form['period']
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signature = request.form['signatureData']
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formData = request.form.to_dict()
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notes = ""
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if 'notes' in request.form:
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notes = request.form['notes']
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formData.pop('notes')
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signature = removeprefix(signature, 'data:image/png;base64,')
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signature = bytes(signature, 'utf-8')
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rand = str(date + '^' + cclass['category'] +
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'^' + cclass['class_id'] + '^' + period)
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rand += ".png"
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with open(os.path.join('temp', rand), "wb") as fh:
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fh.write(base64.decodebytes(signature))
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storage.child(os.path.join('signatures', rand)
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).put(os.path.join('temp', rand), session['token'])
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formData.pop('signatureData')
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formData.pop('date')
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formData.pop('period')
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for i in formData:
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i = i.split('^')
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db.child("Homerooms").child(i[1]).child(i[2]).child(
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"Absent").child(date).child(period).update({i[3]: int(i[0])}, session['token'])
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for h in cclass['homerooms']:
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h = h.split('^')
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db.child("Homerooms").child(h[0]).child(h[1]).child(
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"Absent").child(date).child(period).child("signature").update({cclass['class_id']: str(storage.child(os.path.join('signatures', rand)).get_url(None))}, session['token'])
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db.child("Homerooms").child(h[0]).child(h[1]).child(
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"Absent").child(date).child(period).child("names").child(cclass['class_id']).set(cclass['name'], session['token'])
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currPeriodData = db.child("Homerooms").child(h[0]).child(h[1]).child(
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"Absent").child(date).child(period).get(session['token']).val()
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if 'notes' in currPeriodData:
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db.child("Homerooms").child(h[0]).child(h[1]).child(
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"Absent").child(date).child(period).update({'notes': currPeriodData['notes']+'; '+notes}, session['token'])
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else:
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db.child("Homerooms").child(h[0]).child(h[1]).child(
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"Absent").child(date).child(period).update({'notes': notes}, session['token'])
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# upload notes
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os.remove(os.path.join('temp', rand))
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return redirect('/manage')
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@ app.route('/manage/homeroom_abs', methods=['POST'])
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def homeroom_abs_publish():
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if (check_login_status()):
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return redirect('/logout')
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date = request.form['date']
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homeroom = request.form['homeroom'].split('^')
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period = request.form['period']
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signature = request.form['signatureData']
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formData = request.form.to_dict()
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notes = ""
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if 'notes' in request.form:
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notes = request.form['notes']
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formData.pop('notes')
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signature = removeprefix(signature, 'data:image/png;base64,')
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signature = bytes(signature, 'utf-8')
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rand = str(date + '^' + homeroom[0] + '^' + homeroom[1] + '^' + period)
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rand += ".png"
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with open(os.path.join('temp', rand), "wb") as fh:
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fh.write(base64.decodebytes(signature))
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storage.child(os.path.join('signatures', rand)
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).put(os.path.join('temp', rand), session['token'])
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formData.pop('signatureData')
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formData.pop('date')
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formData.pop('homeroom')
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formData.pop('period')
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for i in formData:
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i = i.split('^')
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db.child("Homerooms").child(homeroom[0]).child(
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homeroom[1]).child("Absent").child(date).child(period).update({i[1]: int(i[0])}, session['token'])
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db.child("Homerooms").child(homeroom[0]).child(homeroom[1]).child(
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"Absent").child(date).child(period).update({'signature': str(storage.child(os.path.join('signatures', rand)).get_url(None))}, session['token'])
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db.child("Homerooms").child(homeroom[0]).child(homeroom[1]).child(
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"Absent").child(date).child(period).update({'notes': notes}, session['token'])
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os.remove(os.path.join('temp', rand))
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return redirect('/manage')
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@app.route('/manage/homeroom_confirm', methods=['POST'])
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def homeroom_confirm():
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if (check_login_status()):
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return redirect('/logout')
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date = request.form['date']
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homeroom = request.form['homeroom'].split('^')
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signature = request.form['signatureData']
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signature = removeprefix(signature, 'data:image/png;base64,')
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signature = bytes(signature, 'utf-8')
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rand = str(date + '^' + homeroom[0] + '^' + homeroom[1] + '^' + 'hrCfrm')
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rand += ".png"
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with open(os.path.join('temp', rand), "wb") as fh:
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fh.write(base64.decodebytes(signature))
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storage.child(os.path.join('signatures', rand)
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).put(os.path.join('temp', rand), session['token'])
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db.child("Homerooms").child(homeroom[0]).child(homeroom[1]).child("Absent").child(date).update(
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{"confirm": str(storage.child(os.path.join('signatures', rand)).get_url(None))}, session['token'])
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os.remove(os.path.join('temp', rand))
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return redirect('/manage')
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@ app.route('/upload/1', methods=['GET', 'POST'])
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def upload_homeroom():
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if ((not check_login_status()) and check_permission()):
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if request.method == 'GET':
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return render_template('uploadcsv.html', title="Homeroom List", url="/upload/1")
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elif request.method == 'POST':
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try:
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# get csv
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gradec = request.form['gradeCode']
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classc = request.form['classcode']
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csv_file = request.files['csv']
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filepath = os.path.join('./temp', csv_file.filename)
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csv_file.save(filepath)
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with open(filepath) as file:
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csv_dict = csv.DictReader(file)
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for row in csv_dict:
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if row['number'] == 'password':
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auth.create_user_with_email_and_password(
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gradec + classc + "@group-attendance.fhjh.tp.edu.tw", row['name'])
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user = auth.sign_in_with_email_and_password(
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gradec + classc + "@group-attendance.fhjh.tp.edu.tw", row['name'])
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db.child("Users").child(user['localId']).update({
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"permission": 'homeroom',
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"username": gradec + classc,
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"homeroom": gradec + classc
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})
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else:
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db.child("Homerooms").child(gradec).child(
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classc).child(row['number']).set(row, session['token'])
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# row['class'] row['number'] row['name'] row['eng_name']
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os.remove(filepath)
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except Exception as e:
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os.remove(filepath)
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return "Error. Please try again\n("+str(e)+")"
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return "Successfully uploaded " + gradec + "-" + classc
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else:
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return redirect('/logout')
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@ app.route('/upload/2', methods=['GET', 'POST'])
|
|
def upload_gp_classes():
|
|
if ((not check_login_status()) and check_permission()):
|
|
if request.method == 'GET':
|
|
return render_template('uploadcsv.html', title="Group Classes", url="/upload/2")
|
|
elif request.method == 'POST':
|
|
try:
|
|
csv_file = request.files['csv']
|
|
filepath = os.path.join('./temp', csv_file.filename)
|
|
csv_file.save(filepath)
|
|
csv_dict = pd.read_csv(filepath)
|
|
category_cnt = csv_dict.shape[1] - 1
|
|
for i in range(category_cnt):
|
|
tmp_csv = csv_dict[csv_dict.columns[i+1]].tolist()
|
|
for j in range(len(tmp_csv)):
|
|
if type(tmp_csv[j]) == float:
|
|
break
|
|
if j % 5 == 0:
|
|
db.child("Classes").child("GP_Class").child(csv_dict.columns[i+1]).child("Class").child(
|
|
tmp_csv[j]).child("name").set(tmp_csv[j+1] + " : " + tmp_csv[j+2] + " (" + tmp_csv[j+3] + ")", session['token'])
|
|
auth.create_user_with_email_and_password(
|
|
tmp_csv[j] + "@group-attendance.fhjh.tp.edu.tw", tmp_csv[j+4])
|
|
user = auth.sign_in_with_email_and_password(
|
|
tmp_csv[j] + "@group-attendance.fhjh.tp.edu.tw", tmp_csv[j+4])
|
|
db.child("Users").child(user['localId']).update({
|
|
"permission": 'group',
|
|
"username": tmp_csv[j],
|
|
"class": {
|
|
csv_dict.columns[i+1]: tmp_csv[j],
|
|
}
|
|
}, session['token'])
|
|
os.remove(filepath)
|
|
except Exception as e:
|
|
os.remove(filepath)
|
|
return "Error. Please try again\n("+str(e)+")"
|
|
return "Successfully uploaded"
|
|
else:
|
|
return redirect('/logout')
|
|
|
|
|
|
@ app.route('/upload/3', methods=['GET', 'POST'])
|
|
def upload_stud_in_group():
|
|
if ((not check_login_status()) and check_permission()):
|
|
if request.method == 'GET':
|
|
return render_template('uploadcsv.html', title="Student in Group List", url="/upload/3")
|
|
elif request.method == 'POST':
|
|
try:
|
|
gradec = request.form['gradeCode']
|
|
classc = request.form['classcode']
|
|
csv_file = request.files['csv']
|
|
filepath = os.path.join('./temp', csv_file.filename)
|
|
csv_file.save(filepath)
|
|
with open(filepath) as file:
|
|
csv_dict = csv.DictReader(file)
|
|
headers = csv_dict.fieldnames
|
|
headers = headers[1:]
|
|
for h in headers:
|
|
db.child("Classes").child("GP_Class").child(
|
|
h).child("Homerooms").update({gradec+'^'+classc: 0}, session['token'])
|
|
for row in csv_dict:
|
|
for h in headers:
|
|
db.child("Homerooms").child(gradec).child(classc).child(
|
|
row['number']).child("GP_Class").update({h: row[h]}, session['token'])
|
|
os.remove(filepath)
|
|
except Exception as e:
|
|
os.remove(filepath)
|
|
return "Error. Please try again\n("+str(e)+")"
|
|
return "Successfully uploaded " + gradec + "-" + classc
|
|
else:
|
|
return redirect('/logout')
|
|
|
|
|
|
@ app.route('/upload/4', methods=['GET', 'POST'])
|
|
def upload_period_list():
|
|
if ((not check_login_status()) and check_permission()):
|
|
if request.method == 'GET':
|
|
return render_template('uploadcsv.html', title="Period List", url="/upload/4")
|
|
elif request.method == 'POST':
|
|
try:
|
|
# get csv
|
|
gradec = request.form['gradeCode']
|
|
classc = request.form['classcode']
|
|
csv_file = request.files['csv']
|
|
filepath = os.path.join('./temp', csv_file.filename)
|
|
csv_file.save(filepath)
|
|
csv_dict = pd.read_csv(filepath)
|
|
periodCodes = csv_dict['Period Day'].tolist()
|
|
for i in range(5):
|
|
tmp_csv = csv_dict[str(i+1)].tolist()
|
|
for j in range(len(tmp_csv)):
|
|
if not (periodCodes[j].endswith('-t')):
|
|
if type(tmp_csv[j]) == float:
|
|
db.child("Classes").child("Homeroom").child(gradec).child(classc).child(
|
|
str(i+1)).child(periodCodes[j]).update({'name': '--'}, session['token'])
|
|
else:
|
|
db.child("Classes").child("Homeroom").child(gradec).child(classc).child(
|
|
str(i+1)).child(periodCodes[j]).update({'name': tmp_csv[j]}, session['token'])
|
|
if not(periodCodes[j] == 'm' or periodCodes[j] == 'n'):
|
|
j += 1
|
|
db.child("Classes").child("Homeroom").child(gradec).child(classc).child(
|
|
str(i+1)).child(periodCodes[j-1]).update({'teacher': tmp_csv[j]}, session['token'])
|
|
os.remove(filepath)
|
|
except Exception as e:
|
|
os.remove(filepath)
|
|
return "Error. Please try again\n("+str(e)+")"
|
|
return "Successfully uploaded " + gradec + "-" + classc
|
|
else:
|
|
return redirect('/logout')
|
|
|
|
|
|
@ app.route('/upload/dates', methods=['GET', 'POST'])
|
|
def upload_dates():
|
|
if ((not check_login_status()) and check_permission()):
|
|
if request.method == 'GET':
|
|
return render_template('uploadcsv.html', title="School Days", url="/upload/dates")
|
|
elif request.method == 'POST':
|
|
try:
|
|
csv_file = request.files['csv']
|
|
filepath = os.path.join('./temp', csv_file.filename)
|
|
csv_file.save(filepath)
|
|
with open(filepath) as file:
|
|
csv_dict = csv.DictReader(file)
|
|
headers = csv_dict.fieldnames
|
|
temp = db.child("Homerooms").get(session['token']).val()
|
|
for row in csv_dict:
|
|
for h in headers:
|
|
for t in temp:
|
|
for i in temp[t]:
|
|
periodData = db.child("Classes").child(
|
|
"Homeroom").child(t).child(i).get(session['token']).val()
|
|
db.child("Homerooms").child(t).child(i).child(
|
|
"Absent").child(h).update({"dow": row[h]}, session['token'])
|
|
db.child("Homerooms").child(t).child(i).child(
|
|
"Absent").child(h).update(periodData[int(row[h])], session['token'])
|
|
os.remove(filepath)
|
|
except Exception as e:
|
|
os.remove(filepath)
|
|
return "Error. Please try again\n("+str(e)+")"
|
|
return "Successfully uploaded dates"
|
|
else:
|
|
return redirect('/logout')
|
|
|
|
|
|
@app.route('/upload/admin_acc', methods=['GET', 'POST'])
|
|
def upload_admin_acc():
|
|
if ((not check_login_status()) and check_permission()):
|
|
if request.method == 'GET':
|
|
return render_template('uploadcsv.html', title="Admin Accounts", url="/upload/admin_acc")
|
|
elif request.method == 'POST':
|
|
try:
|
|
csv_file = request.files['csv']
|
|
filepath = os.path.join('./temp', csv_file.filename)
|
|
csv_file.save(filepath)
|
|
with open(filepath) as file:
|
|
csv_dict = csv.DictReader(file)
|
|
for row in csv_dict:
|
|
auth.create_user_with_email_and_password(
|
|
row['username'] + '@group-attendance.fhjh.tp.edu.tw', row['password'])
|
|
user = auth.sign_in_with_email_and_password(
|
|
row['username'] + '@group-attendance.fhjh.tp.edu.tw', row['password'])
|
|
db.child("Users").child(user['localId']).update({
|
|
'permission': 'admin',
|
|
'username': row['username'],
|
|
'showUpload': row['permission']
|
|
}, session['token'])
|
|
os.remove(filepath)
|
|
except Exception as e:
|
|
os.remove(filepath)
|
|
return "Error. Please try again\n("+str(e)+")"
|
|
return "Successfully uploaded admin accounts"
|
|
else:
|
|
return redirect('/logout')
|
|
|
|
|
|
@ app.route('/logout', methods=['GET'])
|
|
def logout():
|
|
session.clear()
|
|
return redirect('/')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
app.run(debug=True)
|