127 行
5.3 KiB
Python
127 行
5.3 KiB
Python
from .context import context_adaption
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from django.shortcuts import render, redirect
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from django.conf import settings
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from django.contrib import messages
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from django.contrib.auth import authenticate
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from django.contrib.auth import login as django_login
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from django.contrib.auth import logout as django_logout
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.forms import AuthenticationForm
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from django.utils.translation import gettext as _
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from .forms import UserRegistrationForm, UserProfileForm
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import logging
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from .models import get_userprofile
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from themes import Context
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import users
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from users import parameter
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try:
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from config import APP_NAME as ROOT_LOGGER_NAME
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except ImportError:
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ROOT_LOGGER_NAME = 'root'
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logger = logging.getLogger(ROOT_LOGGER_NAME).getChild(__name__)
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def password_recovery(request):
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messages.error(request, "Password recovery is not yet implemented!")
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return redirect(request.GET.get('next') or '/')
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def profile_post_actions(request, context):
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if request.POST:
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form = context.get('form_userprofile')
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if form.is_valid():
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form.save()
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return redirect(request.GET.get('next') or '/')
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def profile_pre_actions(request, context, form_to_be_used=UserProfileForm):
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profile = get_userprofile(request.user)
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if request.POST:
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form = form_to_be_used(request.POST, instance=profile)
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else:
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form = form_to_be_used(instance=profile)
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context['form_userprofile'] = form
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@login_required
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def profile(request):
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context = Context(request) # needs to be executed first because of time mesurement
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profile_pre_actions(request, context)
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response = profile_post_actions(request, context)
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if response is not None:
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return response
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else:
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context_adaption(
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context,
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request,
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_('Profile for %(username)s') % {'username': request.user.username},
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)
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return render(request, 'users/profile.html', context=context)
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def register(request):
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context = Context(request) # needs to be executed first because of time mesurement
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if parameter.get(parameter.USERS_SELF_REGISTRATION):
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context_adaption(context, request, _('Register'))
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if not request.POST:
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form = UserRegistrationForm()
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messages.info(request, _('If you already have an account, login <a href="%(url)s">here</a>.') % {'url': users.url_login(request)})
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else:
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form = UserRegistrationForm(request.POST)
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if form.is_valid():
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form.save()
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messages.success(request, _('Your account has been created! You are able to log in as %(username)s.') %
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{'username': form.cleaned_data.get('username')})
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return redirect('users-login')
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else:
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messages.error(request, _('Registration failed!'))
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context['form'] = form
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return render(request, 'users/register.html', context)
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else:
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messages.info(request, _("Self registration is deactivated. Contact your system administrator."))
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return redirect('users-login')
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def login(request):
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context = Context(request) # needs to be executed first because of time mesurement
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context_adaption(context, request, _('Login'))
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if not request.POST:
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form = AuthenticationForm()
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if parameter.get(parameter.USERS_SELF_REGISTRATION):
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messages.info(request, _('If you don\'t have an acount, register <a href="%(url)s">here</a>.') % {'url': users.url_register(request)})
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else:
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form = AuthenticationForm(request, data=request.POST)
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if form.is_valid():
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username = form.cleaned_data.get('username')
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user = authenticate(username=username, password=form.cleaned_data.get('password'))
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django_login(request, user)
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messages.success(request, _('You are now logged in as %(username)s.') % {'username': username})
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return redirect(request.GET.get('next') or '/')
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else:
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if parameter.get(parameter.USERS_SELF_REGISTRATION):
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messages.error(request, _('Login failed! You can do a password recorvery <a href="%(url_recover)s">here</a> or you can register <a href="%(url_register)s">here</a>.') %
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{'url_register': users.url_register(request), 'url_recover': users.url_password_recovery(request)})
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else:
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messages.error(request, _('Login failed! You can do a password recorvery <a href="%(url_recover)s">here</a>.') %
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{'url_recover': users.url_password_recovery(request)})
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context['form'] = form
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return render(request, 'users/login.html', context)
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def logout(request):
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messages.success(request, _('You are no longer logged in as %(username)s.') % {'username': request.user.username})
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session_cache = {}
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try:
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for variable in settings.PERSISTENT_SESSION_VARIABLES:
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value = request.session.get(variable)
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if value is not None:
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session_cache[variable] = value
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except AttributeError:
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pass # PERSISTENT_SESSION_VARIABLES are possibly not defined in the settings
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django_logout(request)
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for variable in session_cache:
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request.session[variable] = session_cache[variable]
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return redirect(request.GET.get('next') or '/')
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