mirror of
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97 lines
3.1 KiB
Python
97 lines
3.1 KiB
Python
from datetime import datetime
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from flask import render_template, flash, redirect, url_for, request
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from flask_login import current_user, login_user, logout_user, login_required
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from werkzeug.urls import url_parse
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from app import app, db
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from app.forms import LoginForm, RegistrationForm, EditProfileForm
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from app.models import User
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@app.before_request
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def before_request():
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if current_user.is_authenticated:
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current_user.last_seen = datetime.utcnow()
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db.session.commit()
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@app.route("/")
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@app.route("/index")
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@login_required
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def index():
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posts = [
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{"author": {"username": "John"}, "body": "Beautiful day in Portland!"},
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{
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"author": {"username": "Susan"},
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"body": "The Avengers movie was so cool!",
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},
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]
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return render_template("index.html", title="Home", posts=posts)
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@app.route("/login", methods=["GET", "POST"])
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def login():
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if current_user.is_authenticated:
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return redirect(url_for("index"))
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form = LoginForm()
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if form.validate_on_submit():
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user = User.query.filter_by(username=form.username.data).first()
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if user is None or not user.check_password(form.password.data):
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flash("Invalid username or password")
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return redirect(url_for("login"))
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login_user(user, remember=form.remember_me.data)
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next_page = request.args.get("next")
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if not next_page or url_parse(next_page).netloc != "":
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next_page = url_for("index")
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return redirect(next_page)
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return render_template("login.html", title="Sign In", form=form)
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@app.route("/logout")
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def logout():
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logout_user()
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return redirect(url_for("index"))
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@app.route("/register", methods=["GET", "POST"])
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def register():
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if current_user.is_authenticated:
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return redirect(url_for("index"))
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form = RegistrationForm()
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if form.validate_on_submit():
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user = User(username=form.username.data, email=form.email.data)
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user.set_password(form.password.data)
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db.session.add(user)
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db.session.commit()
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flash("Congratulations, you are now a registered user!")
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return redirect(url_for("login"))
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return render_template("register.html", title="Register", form=form)
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@app.route("/user/<username>")
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@login_required
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def user(username):
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user = User.query.filter_by(username=username).first_or_404()
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posts = [
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{"author": user, "body": "Test post #1"},
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{"author": user, "body": "Test post #2"},
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]
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return render_template("user.html", user=user, posts=posts)
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@app.route("/edit_profile", methods=["GET", "POST"])
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@login_required
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def edit_profile():
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form = EditProfileForm()
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if form.validate_on_submit():
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current_user.username = form.username.data
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current_user.about_me = form.about_me.data
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db.session.commit()
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flash("Your changes have been saved.")
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return redirect(url_for("edit_profile"))
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elif request.method == "GET":
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form.username.data = current_user.username
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form.about_me.data = current_user.about_me
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return render_template(
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"edit_profile.html", title="Edit Profile", form=form
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)
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