263 lines
7.7 KiB
Python
263 lines
7.7 KiB
Python
# The core application of the Mia project.
|
|
# by imacat <imacat@mail.imacat.idv.tw>, 2020/7/4
|
|
|
|
# Copyright (c) 2020 imacat.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
"""The views of the Mia core application.
|
|
|
|
"""
|
|
from django.contrib import messages
|
|
from django.contrib.auth import logout as logout_user
|
|
from django.contrib.messages.views import SuccessMessageMixin
|
|
from django.http import HttpResponse, JsonResponse
|
|
from django.shortcuts import redirect, render
|
|
from django.urls import reverse
|
|
from django.utils.decorators import method_decorator
|
|
from django.utils.translation import gettext_noop
|
|
from django.views.decorators.http import require_POST, require_GET
|
|
from django.views.generic import DeleteView as CoreDeleteView, ListView, \
|
|
DetailView
|
|
|
|
from . import stored_post
|
|
from .digest_auth import login_required
|
|
from .forms import UserForm
|
|
from .models import User
|
|
from .utils import strip_post
|
|
|
|
|
|
class DeleteView(SuccessMessageMixin, CoreDeleteView):
|
|
"""The delete form view, with SuccessMessageMixin."""
|
|
|
|
def delete(self, request, *args, **kwargs):
|
|
response = super(DeleteView, self).delete(request, *args, **kwargs)
|
|
messages.success(request, self.get_success_message({}))
|
|
return response
|
|
|
|
|
|
@require_POST
|
|
def logout(request):
|
|
"""The view to log out a user.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
|
|
Returns:
|
|
HttpRedirectResponse: The redirect response.
|
|
"""
|
|
logout_user(request)
|
|
if "next" in request.POST:
|
|
request.session["logout"] = True
|
|
return redirect(request.POST["next"])
|
|
return redirect("home")
|
|
|
|
|
|
@method_decorator(require_GET, name="dispatch")
|
|
@method_decorator(login_required, name="dispatch")
|
|
class UserListView(ListView):
|
|
"""The view to list the users."""
|
|
queryset = User.objects.order_by("login_id")
|
|
|
|
|
|
@method_decorator(require_GET, name="dispatch")
|
|
@method_decorator(login_required, name="dispatch")
|
|
class UserView(DetailView):
|
|
"""The view of a user."""
|
|
def get_object(self, queryset=None):
|
|
return self.request.resolver_match.kwargs["user"]
|
|
|
|
|
|
@require_GET
|
|
@login_required
|
|
def user_form(request, user=None):
|
|
"""The view to edit an accounting transaction.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
user (User): The account.
|
|
|
|
Returns:
|
|
HttpResponse: The response.
|
|
"""
|
|
previous_post = stored_post.get_previous_post(request)
|
|
if previous_post is not None:
|
|
form = UserForm(previous_post)
|
|
elif user is not None:
|
|
form = UserForm({
|
|
"login_id": user.login_id,
|
|
"name": user.name,
|
|
"is_disabled": user.is_disabled,
|
|
})
|
|
else:
|
|
form = UserForm()
|
|
form.user = user
|
|
form.current_user = request.user
|
|
return render(request, "mia_core/user_form.html", {
|
|
"form": form,
|
|
})
|
|
|
|
|
|
def user_store(request, user=None):
|
|
"""The view to store a user.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
user (Account): The user.
|
|
|
|
Returns:
|
|
HttpResponseRedirect: The response.
|
|
"""
|
|
post = request.POST.dict()
|
|
strip_post(post)
|
|
form = UserForm(post)
|
|
form.user = user
|
|
form.current_user = request.user
|
|
if not form.is_valid():
|
|
if user is None:
|
|
url = reverse("mia_core:users.create")
|
|
else:
|
|
url = reverse("mia_core:users.edit", args=(user,))
|
|
return stored_post.error_redirect(request, url, post)
|
|
if user is None:
|
|
user = User()
|
|
user.login_id = form["login_id"].value()
|
|
if form["password"].value() is not None:
|
|
user.set_digest_password(
|
|
form["login_id"].value(), form["password"].value())
|
|
user.name = form["name"].value()
|
|
user.is_disabled = form["is_disabled"].value()
|
|
if not user.is_dirty():
|
|
message = gettext_noop("This user account was not changed.")
|
|
else:
|
|
user.save(current_user=request.user)
|
|
message = gettext_noop("This user account was saved successfully.")
|
|
messages.success(request, message)
|
|
return redirect("mia_core:users.detail", user)
|
|
|
|
|
|
@require_POST
|
|
@login_required
|
|
def user_delete(request, user):
|
|
"""The view to delete an user.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
user (User): The user.
|
|
|
|
Returns:
|
|
HttpResponseRedirect: The response.
|
|
"""
|
|
message = None
|
|
if user.pk == request.user.pk:
|
|
message = gettext_noop("You cannot delete your own account.")
|
|
elif user.is_in_use():
|
|
message = gettext_noop(
|
|
"You cannot delete this account because it is in use.")
|
|
elif user.is_deleted:
|
|
message = gettext_noop("This account is already deleted.")
|
|
if message is not None:
|
|
messages.error(request, message)
|
|
return redirect("mia_core:users.detail", user)
|
|
user.delete()
|
|
message = gettext_noop("This user account was deleted successfully.")
|
|
messages.success(request, message)
|
|
return redirect("mia_core:users")
|
|
|
|
|
|
@require_GET
|
|
@login_required
|
|
def my_account_form(request):
|
|
"""The view to edit my account.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
user (User): The account.
|
|
|
|
Returns:
|
|
HttpResponse: The response.
|
|
"""
|
|
previous_post = stored_post.get_previous_post(request)
|
|
if previous_post is not None:
|
|
form = UserForm(previous_post)
|
|
else:
|
|
form = UserForm({
|
|
"login_id": request.user.login_id,
|
|
"name": request.user.name,
|
|
})
|
|
form.user = request.user
|
|
form.current_user = request.user
|
|
return render(request, "mia_core/user_form.html", {
|
|
"form": form,
|
|
})
|
|
|
|
|
|
def my_account_store(request):
|
|
"""The view to store my account.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
user (Account): The user.
|
|
|
|
Returns:
|
|
HttpResponseRedirect: The response.
|
|
"""
|
|
post = request.POST.dict()
|
|
strip_post(post)
|
|
form = UserForm(post)
|
|
form.user = request.user
|
|
form.current_user = request.user
|
|
if not form.is_valid():
|
|
url = reverse("mia_core:my-account.edit")
|
|
return stored_post.error_redirect(request, url, post)
|
|
request.user.login_id = form["login_id"].value()
|
|
if form["password"].value() is not None:
|
|
request.user.set_digest_password(
|
|
form["login_id"].value(), form["password"].value())
|
|
request.user.name = form["name"].value()
|
|
if not request.user.is_dirty():
|
|
message = gettext_noop("Your user account was not changed.")
|
|
else:
|
|
request.user.save(current_user=request.user)
|
|
message = gettext_noop("Your user account was saved successfully.")
|
|
messages.success(request, message)
|
|
return redirect("mia_core:my-account")
|
|
|
|
|
|
def api_users_exists(request, login_id):
|
|
"""The view to check whether a user with a log in ID exists.
|
|
|
|
Args:
|
|
request (HttpRequest): The request.
|
|
login_id (str): The log in ID.
|
|
|
|
Returns:
|
|
JsonResponse: The response.
|
|
"""
|
|
try:
|
|
User.objects.get(login_id=login_id)
|
|
except User.DoesNotExist:
|
|
return JsonResponse(False, safe=False)
|
|
return JsonResponse(True, safe=False)
|
|
|
|
|
|
# TODO: To be removed.
|
|
def todo(request, **kwargs):
|
|
"""A dummy placeholder view for the URL settings that are not
|
|
implemented yet.
|
|
|
|
Returns:
|
|
HttpResponse: A dummy response.
|
|
"""
|
|
return HttpResponse("TODO: To be done.")
|