adds email login and registration forms

- using flask-wtf forms to create login and registration
- saves and compares input data with database
- generates user if need-be
- same user form as google user

server/routes.py

@@ -5,6 +5,7 @@ import sqlite3
 
 # Third-party libraries
 import flask
+from flask import render_template, flash
 from flask import Flask, redirect, request, url_for
 from flask_login import (
     LoginManager,
@@ -18,6 +19,7 @@ import requests
 import server.googleHandler as google
 
 from server import login_manager, app, db
+from server.forms import LoginForm, RegistrationForm
 from server.models import User, Calendar
 
 @app.route("/")
@@ -41,8 +43,39 @@ def calendar():
     calendars = google.calendarsFromDb()
     return flask.render_template('calendar.html', calendars=calendars)
 
+@app.route('/login/email', methods=['GET', 'POST'])
+def emaillogin():
+    if current_user.is_authenticated:
+        return redirect(url_for('account')      )
+    form = LoginForm()
+
+    if form.validate_on_submit():
+        user = User.query.filter_by(username=form.username.data).first()
+        if user is None or not user.checkPassword(form.password.data):
+            flash('invalid username or password')
+            return redirect(url_for('emaillogin'))
+        login_user(user, remember=form.remember_me.data)
+        return redirect(url_for('account'))
+    return render_template('emaillogin.html', title='Sign In', form=form)
+
+@app.route('/register', methods=['GET', 'POST'])
+def register():
+    if current_user.is_authenticated:
+        return redirect(url_for('account'))
+    form = RegistrationForm()
+    if form.validate_on_submit():
+        user = User(id=form.username.data,
+                    username=form.username.data, 
+                    email=form.email.data)
+        user.setPassword(form.password.data)
+        db.session.add(user)
+        db.session.commit()
+        flash('Congratulations, you are now a registered user!')
+        return redirect(url_for('emaillogin'))
+    return render_template('register.html', title='Register', form=form)
+
 @app.route("/login/google")
-def login():
+def googlelogin():
     authorization_url = google.login()
 
     return flask.redirect(authorization_url)
@@ -121,4 +154,3 @@ def user():
         print("405")
 
     return 'OK'
-