Sith/core/views/page.py
2024-09-23 10:25:27 +02:00

225 lines
7.3 KiB
Python

#
# Copyright 2023 © AE UTBM
# ae@utbm.fr / ae.info@utbm.fr
#
# This file is part of the website of the UTBM Student Association (AE UTBM),
# https://ae.utbm.fr.
#
# You can find the source code of the website at https://github.com/ae-utbm/sith
#
# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
# SEE : https://raw.githubusercontent.com/ae-utbm/sith/master/LICENSE
# OR WITHIN THE LOCAL FILE "LICENSE"
#
#
# This file contains all the views that concern the page model
from django.forms.models import modelform_factory
from django.http import Http404
from django.shortcuts import redirect
from django.urls import reverse_lazy
from django.views.generic import DetailView, ListView
from django.views.generic.edit import CreateView, DeleteView, UpdateView
from core.models import LockError, Page, PageRev
from core.views import CanCreateMixin, CanEditMixin, CanEditPropMixin, CanViewMixin
from core.views.forms import MarkdownInput, PageForm, PagePropForm
class CanEditPagePropMixin(CanEditPropMixin):
def dispatch(self, request, *args, **kwargs):
res = super().dispatch(request, *args, **kwargs)
if self.object.is_club_page:
raise Http404
return res
class PageListView(CanViewMixin, ListView):
model = Page
template_name = "core/page_list.jinja"
class PageView(CanViewMixin, DetailView):
model = Page
template_name = "core/page_detail.jinja"
def dispatch(self, request, *args, **kwargs):
res = super().dispatch(request, *args, **kwargs)
if self.object and self.object.need_club_redirection:
return redirect("club:club_view", club_id=self.object.club.id)
return res
def get_object(self):
self.page = Page.get_page_by_full_name(self.kwargs["page_name"])
return self.page
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
if "page" not in context.keys():
context["new_page"] = self.kwargs["page_name"]
return context
class PageHistView(CanViewMixin, DetailView):
model = Page
template_name = "core/page_hist.jinja"
def dispatch(self, request, *args, **kwargs):
res = super().dispatch(request, *args, **kwargs)
if self.object.need_club_redirection:
return redirect("club:club_hist", club_id=self.object.club.id)
return res
def get_object(self):
self.page = Page.get_page_by_full_name(self.kwargs["page_name"])
return self.page
class PageRevView(CanViewMixin, DetailView):
model = Page
template_name = "core/page_detail.jinja"
def dispatch(self, request, *args, **kwargs):
res = super().dispatch(request, *args, **kwargs)
self.object = self.get_object()
if self.object is None:
return redirect("core:page_create", page_name=self.kwargs["page_name"])
if self.object.need_club_redirection:
return redirect(
"club:club_view_rev", club_id=self.object.club.id, rev_id=kwargs["rev"]
)
return res
def get_object(self):
self.page = Page.get_page_by_full_name(self.kwargs["page_name"])
return self.page
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
if self.page is not None:
context["page"] = self.page
try:
rev = self.page.revisions.get(id=self.kwargs["rev"])
context["rev"] = rev
except:
# By passing, the template will just display the normal page without taking revision into account
pass
else:
context["new_page"] = self.kwargs["page_name"]
return context
class PageCreateView(CanCreateMixin, CreateView):
model = Page
form_class = PageForm
template_name = "core/page_prop.jinja"
def get_initial(self):
init = {}
if "page" in self.request.GET.keys():
page_name = self.request.GET["page"]
parent_name = "/".join(page_name.split("/")[:-1])
parent = Page.get_page_by_full_name(parent_name)
if parent is not None:
init["parent"] = parent.id
init["name"] = page_name.split("/")[-1]
return init
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context["new_page"] = True
return context
def form_valid(self, form):
form.instance.set_lock(self.request.user)
ret = super().form_valid(form)
return ret
class PagePropView(CanEditPagePropMixin, UpdateView):
model = Page
form_class = PagePropForm
template_name = "core/page_prop.jinja"
slug_field = "_full_name"
slug_url_kwarg = "page_name"
def get_object(self):
o = super().get_object()
# Create the page if it does not exists
# 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)
self.page = o
try:
self.page.set_lock_recursive(self.request.user)
except LockError as e:
raise e
return self.page
class PageEditViewBase(CanEditMixin, UpdateView):
model = PageRev
form_class = modelform_factory(
model=PageRev, fields=["title", "content"], widgets={"content": MarkdownInput}
)
template_name = "core/pagerev_edit.jinja"
def get_object(self):
self.page = Page.get_page_by_full_name(self.kwargs["page_name"])
return self._get_revision()
def _get_revision(self):
if self.page is not None:
# First edit
if self.page.revisions.all() is None:
rev = PageRev(author=self.request.user)
rev.save()
self.page.revisions.add(rev)
try:
self.page.set_lock(self.request.user)
except LockError as e:
raise e
return self.page.revisions.last()
return None
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
if self.page is not None:
context["page"] = self.page
else:
context["new_page"] = self.kwargs["page_name"]
return context
def form_valid(self, form):
# TODO : factor that, but first make some tests
rev = form.instance
new_rev = PageRev(title=rev.title, content=rev.content)
new_rev.author = self.request.user
new_rev.page = self.page
form.instance = new_rev
return super().form_valid(form)
class PageEditView(PageEditViewBase):
def dispatch(self, request, *args, **kwargs):
res = super().dispatch(request, *args, **kwargs)
if self.object and self.object.page.need_club_redirection:
return redirect("club:club_edit_page", club_id=self.object.page.club.id)
return res
class PageDeleteView(CanEditPagePropMixin, DeleteView):
model = Page
template_name = "core/delete_confirm.jinja"
pk_url_kwarg = "page_id"
def get_success_url(self, **kwargs):
return reverse_lazy("core:page_list")