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main.py
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/
main.py
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import json
import os
from data import db_session
from data.catalog_form import get_catalog_form
from data.login_form import LoginForm
from data.register_form import RegisterForm
from data.add_catalog_page_form import CatalogPageForm
from data.catalog_page import CatalogPage
from data.process import Process
from data.user import User
from flask import Flask, render_template, redirect, request, url_for
from flask_login import LoginManager, login_user, login_required, logout_user, current_user
from werkzeug.utils import secure_filename
from generate_catalog import get_catalog
from config import *
app = Flask(__name__)
app.config['SECRET_KEY'] = 'yandexlyceum_secret_key'
app.config['UPLOAD_PATH'] = UPLOAD_PATH
app.instance_path = ''
login_manager = LoginManager(app)
@login_manager.user_loader
def load_user(user_id):
db_sess = db_session.create_session()
return db_sess.query(User).get(user_id)
@login_manager.unauthorized_handler
def unauthorized_callback():
return redirect('/login?next=' + request.path)
@app.route('/')
def default():
return render_template('main.html', catalog=get_catalog())
@app.route('/about')
def about():
return render_template('about.html')
@app.route('/login', methods=["POST", "GET"])
def login():
form = LoginForm()
if form.validate_on_submit():
db_sess = db_session.create_session()
user = db_sess.query(User).filter(User.email == form.username.data).first()
if user and user.check_password(form.password.data):
login_user(user, remember=form.remember_me.data)
next_value = request.args.get('next')
if next_value:
return redirect(next_value)
return redirect("/")
return render_template('login.html',
message="Неправильный логин или пароль",
form=form)
return render_template('login.html', form=form)
@app.route('/register', methods=["POST", "GET"])
def register():
form = RegisterForm()
if form.validate_on_submit():
if form.password.data != form.password_again.data:
return render_template('register.html', title='Регистрация',
form=form,
message="Пароли не совпадают")
db_sess = db_session.create_session()
if db_sess.query(User).filter(User.email == form.email.data).first():
return render_template('register.html', title='Регистрация',
form=form,
message="Пользователь с таким Email уже зарегистрирован!")
user = User()
if not db_sess.query(User).count():
user.is_admin = True
user.email = form.email.data
user.set_password(form.password.data)
db_sess.add(user)
db_sess.commit()
login_user(user, remember=True)
return redirect("/")
return render_template('register.html', form=form)
@app.route('/catalog/<int:index>', methods=["POST", "GET"])
@login_required
def catalog_routes(index):
catalog = get_catalog()
user_processes = list(filter(lambda x: x.catalog_id == index, current_user.processes))[::-1]
form_class = get_catalog_form(catalog[index]['form_value'])
form = form_class()
if form.validate_on_submit():
photo_count = len(list(filter(lambda x: not x.startswith('_'), form_class.__dict__.keys()))) - 1
data = []
for i in range(photo_count):
f = getattr(form, f'file{i}').data
filename = secure_filename(f.filename)
f.save(os.path.join(
app.instance_path, app.config['UPLOAD_PATH'], filename
))
data.append(f"{app.config['UPLOAD_PATH']}/{filename}")
db_sess = db_session.create_session()
process = Process()
process.catalog_id = index
process.request_data = json.dumps(data)
current_user.processes.append(process)
db_sess.merge(current_user)
db_sess.commit()
return redirect(url_for('catalog_routes', index=index))
return render_template('catalog_page.html', data=catalog[index], form=form, processes=user_processes)
@app.route('/profile')
@login_required
def profile():
user_processes = current_user.processes[::-1]
catalog = get_catalog()
return render_template('profile.html', processes=user_processes, type_needed=True, catalog=catalog)
@app.route('/logout')
@login_required
def logout():
logout_user()
return redirect("/")
@app.route('/catalog', methods=["POST", "GET"])
@login_required
def add_catalog_page():
form = CatalogPageForm()
if form.validate_on_submit():
db_sess = db_session.create_session()
catalog_page = CatalogPage()
catalog_page.title = form.title.data
catalog_page.description = form.description.data
f = form.icon.data
filename = secure_filename(f.filename)
f.save(os.path.join(
app.instance_path, app.config['UPLOAD_PATH'], filename
))
catalog_page.icon = f"{USER_PHOTOS_FOLDER}/{filename}"
catalog_page.request_photo_type = form.request_photo_type.data
catalog_page.request_data = form.request_data.data
catalog_page.url = form.url.data
catalog_page.form_value = form.form_value.data
current_user.pages.append(catalog_page)
db_sess.merge(current_user)
db_sess.commit()
return redirect('/')
return render_template('add_catalog_page.html', form=form)
@app.route('/catalog/<int:index>', methods=["DELETE"])
@login_required
def catalog_delete(index):
catalog = get_catalog(True)
if current_user.id == catalog[index].get('owner_id', ''):
db_sess = db_session.create_session()
page = db_sess.query(CatalogPage).get(catalog[index]['id'])
page.is_delete = True
db_sess.commit()
catalog.pop(index)
if __name__ == '__main__':
db_session.global_init(DB_FILE)
app.run(host=HOST, port=PORT)