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views.py
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views.py
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from models import *
from flask import Flask, jsonify, request, render_template, redirect, url_for, session, abort
from flask import make_response, flash
from flask import session as login_session
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import relationship, sessionmaker
from sqlalchemy import create_engine, desc, asc
import datetime
import requests
import sys
import random
import string
import codecs
import httplib2
import json
from oauth2client.client import flow_from_clientsecrets, FlowExchangeError
from flask_httpauth import HTTPBasicAuth
auth = HTTPBasicAuth()
# connecting database
engine = create_engine('sqlite:///problems.db')
Base.metadata.bind = engine
DBSession = sessionmaker(bind=engine)
session = DBSession()
app = Flask(__name__)
# CLIENT_ID = json.loads(
# open('client_secrets.json', 'r').read()['web']['client_id']
APPLICATION_NAME = "Hostel Feedback"
# for login
@app.route('/', methods=['GET', 'POST'])
@app.route('/login', methods=['GET', 'POST'])
def login():
if request.method == 'POST':
username=request.form['username']
password=request.form['password']
if session.query(User).filter_by(name=username).first() == username:
if verify_password(password):
return redirect(url_for('hostelfeedback'))
else:
flash("Invalid login Credentials! You can signup if you don't have an account.")
return render_template("newlogin.html")
else:
return render_template('newlogin.html')
# to show ratings to the warden
@app.route('/rating')
def rating():
feedback = session.query(Feedback).all()
return render_template('ratings.html', feedback=feedback)
@app.route('/signup', methods=['GET', 'POST'])
def newUser():
if request.method == 'POST':
username = request.form['username']
password = request.form['password']
if username is None or password is None:
flash("Invalid Password or Username")
if session.query(User).filter_by(name=username).first() is not None:
flash("Username already exists! Try something different")
user = User(name=username)
user.hash_password(password)
session.add(user)
session.commit()
flash("Succesfully signed up")
return render_template('newlogin.html')
else:
print "hello"
return render_template('signup.html')
# stores ratings of the feedback to the database
@app.route('/categories/<int:categories_id>/feedback/<int:feedback_id>/someview', methods=['GET', 'POST'])
def someview(categories_id, feedback_id):
if request.method == 'POST':
if request.form['mess1']:
answer1 = request.form['mess1']
if request.form['mess2']:
answer2 = request.form['mess2']
if request.form['mess3']:
answer3 = request.form['mess3']
if request.form['mess4']:
answer4 = request.form['mess4']
if request.form['mess5']:
answer5 = request.form['mess5']
feedback = session.query(Feedback).filter_by(id=feedback_id).one()
feedback.totalrating = feedback.totalrating + \
int(answer5) + int(answer4) + \
int(answer3) + int(answer2) + int(answer1)
feedback.rating1 = feedback.rating1 + 25
print feedback.totalrating
return render_template('home.html')
# logout the user
@app.route('/logout')
def logout():
return render_template('newlogin.html')
# hostelfeedback warden shows the home page for warden
@app.route('/hostelfeedbackwarden')
def hostelfeedbackwarden():
categories = session.query(Categories).all()
return render_template(
'wardenhome.html')
# home page for students
@app.route('/hostelfeedback')
def hostelfeedback():
categories = session.query(Categories).all()
return render_template(
'home.html')
# shows feedback page according to category to warden
@app.route('/hostelfeedback/<int:categories_id>/feedbackwarden', methods=['GET', 'POST'])
def feedbackwarden(categories_id):
category = session.query(Categories).filter_by(id=categories_id).one()
if request.method == 'POST':
for i in range(1, 6):
rating = request.form['mess%d' % (i,)]
print rating
return redirect(url_for('hostelfeedbackwarden'))
else:
if categories_id == 1:
return render_template('messfeedbackwarden.html', category=category, feedback_id=1)
elif categories_id == 2:
return render_template('hostelfeedbackwarden.html', category=category, feedback_id=2)
elif categories_id == 3:
return render_template('wardenfeedbackwarden.html', category=category, feedback_id=3)
elif categories_id == 4:
return render_template('foodfeedbackwarden.html', category=category, feedback_id=4)
elif categories_id == 5:
return render_template('medicalfeedbackwarden.html', category=category, feedback_id=5)
# shows feedback page according to category
@app.route('/hostelfeedback/<int:categories_id>/feedback', methods=['GET', 'POST'])
def feedback(categories_id):
category = session.query(Categories).filter_by(id=categories_id).one()
if request.method == 'POST':
for i in range(1, 6):
rating = request.form['mess%d' % (i,)]
print rating
return redirect(url_for('hostelfeedback'))
else:
if categories_id == 1:
return render_template('messfeedback.html', category=category, feedback_id=1)
elif categories_id == 2:
return render_template('hostelfeedback.html', category=category, feedback_id=2)
elif categories_id == 3:
return render_template('wardenfeedback.html', category=category, feedback_id=3)
elif categories_id == 4:
return render_template('foodfeedback.html', category=category, feedback_id=4)
elif categories_id == 5:
return render_template('medicalfeedback.html', category=category, feedback_id=5)
# show comments to warden
@app.route('/hostelfeedbackwarden/<int:categories_id>/feedbackwarden/<int:feedback_id>/commentswarden', methods=['GET', 'POST'])
def commentswarden(categories_id, feedback_id):
category = session.query(Categories).filter_by(id=categories_id).one()
comments = session.query(Comments).all()
return render_template('commentwarden.html', category=category, comments=comments, feedback=feedback_id)
# comment and view comments
@app.route('/hostelfeedback/<int:categories_id>/feedback/<int:feedback_id>/comments', methods=['GET', 'POST'])
def comments(categories_id, feedback_id):
category = session.query(Categories).filter_by(id=categories_id).one()
comments = session.query(Comments).all()
if request.method == 'POST':
comment = Comments(
commentdata=request.form['commentdata'], categories_id=categories_id)
session.add(comment)
session.commit()
flash("Your Comment has been added!")
return redirect(url_for('comments', categories_id=category.id, feedback_id=feedback_id))
else:
return render_template('comment.html', category=category, comments=comments, feedback=feedback_id)
if __name__ == '__main__':
app.secret_key = 'super_secret_key'
app.debug = True
app.run(host='0.0.0.0', port=5000)