Sith/core/views.py
2015-11-24 10:53:16 +01:00

147 lines
4.8 KiB
Python

from django.shortcuts import render, redirect, get_object_or_404
from django.http import HttpResponse
from django.contrib.auth import logout as auth_logout
from django.db import models
from .models import User, Page
from .forms import RegisteringForm, LoginForm, PageForm
import logging
logging.basicConfig(level=logging.DEBUG)
# This is a global default context that can be used everywhere and provide default basic values
# It needs to be completed by every function using templates
#context = {'title': 'Bienvenue!',
# 'tests': '',
# }
def index(request, context=None):
if context == None:
return render(request, "core/index.html", {'title': 'Bienvenue!'})
else:
return render(request, "core/index.html", context)
def register(request):
context = {'title': 'Register a user'}
if request.method == 'POST':
form = RegisteringForm(request.POST)
if form.is_valid():
logging.debug("Registering "+form.cleaned_data['first_name']+form.cleaned_data['last_name'])
u = form.save()
context['user_registered'] = u
context['tests'] = 'TEST_REGISTER_USER_FORM_OK'
form = RegisteringForm()
else:
context['error'] = 'Erreur'
context['tests'] = 'TEST_REGISTER_USER_FORM_FAIL'
else:
form = RegisteringForm()
context['form'] = form.as_p()
return render(request, "core/register.html", context)
def login(request):
"""
The login view
Needs to be improve with correct handling of form exceptions
"""
context = {'title': 'Login'}
if request.method == 'POST':
try:
form = LoginForm(request)
form.login()
context['tests'] = 'LOGIN_OK'
return render(request, 'core/index.html', context)
except Exception as e:
logging.debug(e)
context['error'] = "Login failed"
context['tests'] = 'LOGIN_FAIL'
else:
form = LoginForm()
context['form'] = form.as_p()
return render(request, "core/login.html", context)
def logout(request):
"""
The logout view
"""
auth_logout(request)
return redirect('core:index')
def user(request, user_id=None):
"""
Display a user's profile
"""
context = {'title': 'View a user'}
if user_id == None:
context['user_list'] = User.objects.all
return render(request, "core/user.html", context)
context['profile'] = get_object_or_404(User, pk=user_id)
return render(request, "core/user.html", context)
def user_edit(request, user_id=None):
"""
This view allows a user, or the allowed users to modify a profile
"""
user_id = int(user_id)
context = {'title': 'Edit a user'}
if user_id is not None:
user_id = int(user_id)
if request.user.is_authenticated() and (request.user.pk == user_id or request.user.is_superuser):
context['profile'] = get_object_or_404(User, pk=user_id)
return render(request, "core/edit_user.html", context)
return user(request, user_id)
def page(request, page_name=None):
"""
This view displays a page or the link to create it if 404
"""
context = {'title': 'View a Page'}
if page_name == None:
context['page_list'] = Page.objects.all
return render(request, "core/page.html", context)
context['page'] = Page.get_page_by_full_name(page_name)
if context['page'] is not None:
context['view_page'] = True
context['title'] = context['page'].title
context['tests'] = "PAGE_FOUND : "+context['page'].title
else:
context['title'] = "This page does not exist"
context['new_page'] = page_name
context['tests'] = "PAGE_NOT_FOUND"
return render(request, "core/page.html", context)
def page_edit(request, page_name=None):
"""
page_edit view, able to create a page, save modifications, and display the page ModelForm
"""
context = {'title': 'Edit a page',
'page_name': page_name}
p = Page.get_page_by_full_name(page_name)
# New page
if p == None:
parent_name = '/'.join(page_name.split('/')[:-1])
name = page_name.split('/')[-1]
if parent_name == "":
p = Page(name=name)
else:
parent = Page.get_page_by_full_name(parent_name)
p = Page(name=name, parent=parent)
# Saving page
if request.method == 'POST':
f = PageForm(request.POST, instance=p)
if f.is_valid():
f.save()
context['tests'] = "PAGE_SAVED"
else:
context['tests'] = "PAGE_NOT_SAVED"
# Default: display the edit form without change
else:
context['tests'] = "POST_NOT_RECEIVED"
f = PageForm(instance=p)
context['page'] = p
context['page_form'] = f.as_p()
return render(request, 'core/page.html', context)