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from flask import Flask, redirect, flash, render_template, session, g, request, get_flashed_messages
from wtforms import Form, BooleanField, StringField, PasswordField, validators, SubmitField, IntegerField, DateTimeField
from wtforms.validators import ValidationError
from flask_wtf import FlaskForm
from flask_bootstrap import Bootstrap
import time
from datetime import datetime
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import exc, update
import hashlib
import bcrypt
import os
import werkzeug.exceptions
import wtforms
from wtforms.fields import EmailField
from wtforms.widgets import NumberInput
import hra.config as config
import hra.web.html as html
import hra.db as db
from hra.web import app
import hra.web.jinja_mac as jinja_mac
from hra.util import hash_passwd
@html.WrapAfterBuilder_decorator
def BasePage(b, content):
b._current_tag = html.Tag(b, "html", [])
b._root_tag = b._current_tag
with b.head():
b.title()("KSP hra")
b.meta(name="viewport", content="width=device-width, initial-scale=1.0")
b.link(rel="stylesheet", href=app.url_for('static', filename='bootstrap.min.css'), type='text/css', media="all")
b.link(rel="stylesheet", href=app.url_for('static', filename='ksp-mhd.css'), type='text/css', media="all")
b.link(rel="icon", type="image/png", sizes="16x16", href="static/favicon.ico")
b.link(rel="shortcut icon", href=app.url_for('static', filename='img/favicon.ico'))
with b.body() as body:
with b.header(_class=f"flavor-{config.WEB_FLAVOR}"):
with b.div(_class="content"):
with b.a(href="/", title="Na hlavní stránku"):
b.img(src=app.url_for('static', filename='hippo.png'), style="width: 60px;height: auto;", alt="KSP")
b.h1()("Hra na soustředění KSP")
with b.div(id="nav-wrapper"):
with b.nav(id="main-menu", _class="content"):
for item in g.menu:
b.a(href=item.url)(item.name)
if g.user:
b.a(_class="right", href="/")(f"Přihlášen: {g.user.username}")
b.a(_class="right", href="/logout")(f"Odhlásit")
else:
b.a(_class="right", href="/login")(f"Přihlásit")
b.a(_class="right", href="/registration")(f"Registrovat")
with b.main():
messages = get_flashed_messages(with_categories=True)
if messages:
for category, message in messages:
if category == "message":
category = warning
b.div(_class=f"alert alert-{category}", role="alert")(message)
b(*content)
class OptionalIntField(wtforms.IntegerField):
widget = NumberInput()
def process_formdata(self, valuelist):
self.data = None
if valuelist:
if valuelist[0]:
try:
self.data = int(valuelist[0])
except ValueError:
raise wtforms.ValidationError('Nejedná se o číslo.')
class RegistrationForm(FlaskForm):
username = StringField('Jméno týmu', [validators.Length(min=2, max=25), validators.DataRequired()])
captcha = StringField('Captcha', validators=[validators.DataRequired()])
passwd = PasswordField('Heslo', [
validators.DataRequired(),
validators.EqualTo('confirm', message='Passwords must match')
])
confirm = PasswordField('Heslo znovu', validators=[validators.DataRequired()])
submit = SubmitField("Založit")
def validate_captcha(form, field):
if field.data != config.CAPTCHA:
raise ValidationError("Chyba!")
class LoginForm(FlaskForm):
username = StringField('Jméno týmu', [validators.DataRequired()])
passwd = PasswordField('Heslo', [validators.DataRequired()])
submit = SubmitField("Přihlásit")
@app.route("/registration", methods=['GET', 'POST'])
def registration():
f = RegistrationForm()
if f.validate_on_submit():
u = db.User(org=False, username=f.username.data, passwd=hash_passwd(f.passwd.data))
try:
db.get_session().add(u)
db.get_session().commit()
except exc.IntegrityError:
flash("Uživatelské jméno již existuje")
return render_template('registration.html', form=f)
flash("Přidán nový uživatel.", 'success')
return redirect("login")
b = BasePage()
b(jinja_mac.quick_form(f, form_type='horizontal'))
return b._print_file()
@app.route("/login", methods=['GET', 'POST'])
def login():
f = LoginForm()
if f.validate_on_submit():
p_hash=hash_passwd(f.passwd.data)
user = db.get_session().query(db.User).filter_by(username=f.username.data).one_or_none()
print(user, p_hash)
if user and user.passwd == p_hash:
session.clear()
session['uid'] = user.id
flash("Přihlášení hotovo.", 'success')
return redirect("/")
flash("Chybné jméno nebo heslo.", 'danger')
b = BasePage()
b(jinja_mac.quick_form(f, form_type='horizontal'))
return b._print_file()
@app.route("/logout")
def logout():
session.clear()
return redirect('/')
@app.template_filter()
def none_as_minus(x):
return x if x is not None else '-'
@app.template_filter()
def round_points(x):
if x is None:
return None
return round(x,3)
@app.template_filter()
def print_time(t):
if t == None:
return "-"
return ("-" if t<0 else "") + str(abs(t)//1000//60) + ":" + ("00{0:d}".format(abs(t)//1000%60))[-2:]
@app.route("/", methods=['GET', 'POST'])
def web_index():
b = BasePage()
return b._print_file()
@app.route("/org/users")
def web_users():
users = db.get_session().query(db.User).all()
return render_template("org_users.html", users=users)
@app.route("/org/user/<int:user_id>", methods=['GET', 'POST'])
def web_orgf_user(user_id):
user = db.get_session().query(db.User).filter_by(id=user_id).one_or_none()
f = FindingForm()
del f.user
if f.validate_on_submit():
f.fill_empty()
find = Findings(user=user.id, code=f.f_code, time=f.f_time, round=get_round_id())
db.get_session().add(find)
db.get_session().commit()
flash(f"Kód {find.code}… přijat", 'success')
f.code.data = ""
return redirect(f"/org/user/{user_id}")
if not user:
raise werkzeug.exceptions.NotFound()
calc_point(user)
findings = db.get_session().query(Findings).filter_by(user=user.id, round=get_round_id()).order_by(Findings.time).all()
return render_template("org_user.html", user=user, findings=findings, form=f)
@app.route("/org/admin", methods=['GET', 'POST'])
def web_admin():
obj_round = get_round()
f_round = FormRound(obj=obj_round, prefix="r")
if f_round.validate_on_submit():
f_round.populate_obj(obj_round)
db.get_session().commit()
return render_template("org_admin.html", f_round=f_round)
@app.route("/org/act", methods=['GET', 'POST'])
def web_act():
obj_act_round = db.get_session().query(ActualRound).one()
f_act_round = FormActRound(obj=obj_act_round, prefix="act")
if f_act_round.validate_on_submit():
f_act_round.populate_obj(obj_act_round)
db.get_session().commit()
return render_template("org_act.html", f_act_round=f_act_round)
class SuForm(FlaskForm):
username = StringField('Uživatel')
time_move = OptionalIntField('Časový posun')
round = OptionalIntField('Kolo')
submit = SubmitField("Změnit")
def validate_username(form, field):
form.f_user = db.get_session().query(db.User).filter_by(username=field.data).one_or_none()
if form.f_user == None and field.data:
raise ValidationError("Uživatel neexistuje.")
@app.route("/org/su", methods=['GET', 'POST'])
def web_su():
f = SuForm()
if not f.is_submitted():
f.username.data = g.user.username
if f.validate_on_submit():
if not f.f_user or session['uid'] != f.f_user.id:
session['uid'] = f.f_user.id if f.f_user else None
flash("Uživatel vtělen!")
if f.time_move.data is not None:
session['time_move'] = f.time_move.data * 1000
flash("Čas vtělen!")
if f.round.data is not None:
session['round'] = f.round.data
flash("Kolo vtěleno!")
return redirect('/')
return render_template("org_su.html", f=f)