2025.10.06-03:08:05

tinywiki/views/page.py

@@ -1,15 +1,16 @@
 from django.shortcuts import render,get_object_or_404,redirect
 from django.urls import reverse, reverse_lazy
-from django.http import HttpRequest,HttpResponse
+from django.http import HttpRequest,HttpResponse,Http404
 from django.contrib.auth.mixins import LoginRequiredMixin,UserPassesTestMixin
 from django.core.exceptions import PermissionDenied
+
 from django.utils.translation import gettext as _
 
 from .. import settings
 
 from ..models import Page
 from .base import View,FormView
-from ..forms import PageForm,PageAdminForm
+from ..forms import PageForm,PageAdminForm,PageDeleteForm
 
 class PageView(View):
     template_name = "tinywiki/page/view.html"
@@ -49,13 +50,19 @@ class PageView(View):
         
     
     def get(self,request:HttpRequest,slug:str)->HttpResponse:
-        page = get_object_or_404(Page,slug=slug)          
+        try:
+            page = Page.objects.get(slug=slug)
+        except Page.DoesNotExist:
+            if self.page_is_creatable(slug):
+                return redirect(reverse('tinywiki:page-create') + f"?slug={slug}")
+            raise Http404()
         return render(request,
                       self.get_template_name(),
                       self.get_context_data(page=page))
         
 class PageCreateView(LoginRequiredMixin,UserPassesTestMixin,FormView):
     template_name = "tinywiki/page/create.html"
+    bs_template_name = "tinywiki/page/bs-create.html"
     form_class = PageForm
     
     def test_func(self) -> bool:
@@ -65,14 +72,26 @@ class PageCreateView(LoginRequiredMixin,UserPassesTestMixin,FormView):
             return self.request.user.has_perm('tinywiki.tinywiki-create')
         return False
     
+    def get_template_name(self) -> str:
+        if settings.USE_BOOTSTRAP:
+            return self.bs_template_name
+        return self.template_name
+    
+    def get(self,request):
+        return render(request,
+                      self.get_template_name(),
+                      self.get_context_data())
+        
     def get_context_data(self,**kwargs):
         context = super().get_context_data(**kwargs)
         context['create']=True
+        context['slug'] = self.request.GET.get('slug',None)
         context.setdefault("title_extra","")
         context.setdefault("slug_extra","")
         context.setdefault("content_type_extra","")
         context.setdefault("status_extra","")
         context.setdefault("content_extra","")
+        
         return context
         
     def form_invalid(self, form):
@@ -149,6 +168,7 @@ class PageCreateView(LoginRequiredMixin,UserPassesTestMixin,FormView):
 
 class PageEditView(LoginRequiredMixin,UserPassesTestMixin,FormView):
     template_name = "tinywiki/page/edit.html"
+    bs_template_name = "tinywiki/page/bs-edit.html"
     form_class = PageForm
     
     def test_func(self) -> bool:
@@ -156,9 +176,16 @@ class PageEditView(LoginRequiredMixin,UserPassesTestMixin,FormView):
             if self.request.user.is_staff:
                 return True
         return False
-    def get_context_data(self,**kwargs):
+    
+    def get_template_name(self) -> str:
+        if settings.USE_BOOTSTRAP:
+            return self.bs_template_name
+        return self.template_name
+    
+    def get_context_data(self,page,**kwargs):
         context = super().get_context_data(**kwargs)
         context['create']=False
+        context['page']=page
         context.setdefault("title_extra","")
         context.setdefault("slug_extra","")
         context.setdefault("content_type_extra","")
@@ -195,6 +222,7 @@ class PageEditView(LoginRequiredMixin,UserPassesTestMixin,FormView):
         return render(self.request,
                       self.get_template_name(),
                       self.get_context_data(
+                          page=self.instance,
                           slug_extra=slug_extra,
                           title_extra=title_extra,
                           status_extra=status_extra,
@@ -218,7 +246,10 @@ class PageEditView(LoginRequiredMixin,UserPassesTestMixin,FormView):
                 raise PermissionDenied()
             
         self.instance = instance
-        return super().get(request)
+        
+        return render(request,
+                      self.get_template_name(),
+                      self.get_context_data(page=instance))
     
     def post(self,request,slug:str):
         instance = get_object_or_404(Page,slug=slug)
@@ -255,7 +286,138 @@ class PageEditView(LoginRequiredMixin,UserPassesTestMixin,FormView):
                           self.get_template_name(),
                           self.get_context_data(slug_invalid=True))
             
-class PageDeleteView(View):
-    template_name = "tinywiki/page/delete"
-    def get(self,request,slug):
-        return render()
+class PageDeleteView(LoginRequiredMixin,UserPassesTestMixin,FormView):
+    template_name = "tinywiki/page/delete.html"
+    form_class = PageDeleteForm
+    def test_func(self) -> bool:
+        if self.request.user.is_staff:
+            return True
+        if self.request.user.has_perm('tinyiwki-delete-all') or self.request.user.has_perm('tinywiki-delete'):
+            return True
+        return False
+    
+    def get(self,request:HttpRequest,slug:str)->HttpResponse:
+        instance = get_object_or_404(Page,slug=slug)
+        if not request.user.is_staff and not instance.author == request.user:
+            raise PermissionDenied()
+        
+        return render(request,
+                      self.template_name,
+                      self.get_context_data(form=self.get_form_class()(),
+                                            page=instance))
+        
+    def form_invalid(self,form:PageDeleteForm)->HttpResponse:
+        return redirect(reverse('tinywiki:page',kwargs={'slug':self.instance.slug}))
+    
+    def form_valid(self,form:PageDeleteForm)->HttpResponse:
+        if self.instance.slug == form.cleaned_data['slug']:
+            try:
+                self.instance.delete()
+                return redirect(reverse("tinywiki:home"))
+            except: pass
+        return redirect(reverse('tinywiki:page',kwargs={'slug':self.instance.slug}))
+    
+        
+    def post(self,request:HttpRequest,slug:str)->HttpResponse:
+        self.instance = get_object_or_404(Page,slug=slug)
+        if not request.user.is_staff and not instance.author == request.user:
+            raise PermissionDenied()
+        return super().post(request)
+        
+    
+class HxPageEditView(LoginRequiredMixin,UserPassesTestMixin,FormView):
+    template_name = "tinywiki/page/hx-edit.html"
+    bs_template_name = "tinywiki/page/hx-bs-edit.html"
+    form_class = PageForm
+    
+    def test_func(self) -> bool:
+        if self.request.user.is_authenticated:
+            if self.request.user.is_staff:
+                return True
+            if self.request.user.has_perm('tinywiki-edit-page') or self.request.user.has_perm('tinywiki-edit-all-pages'):
+                return True
+        return False
+    
+    def get_template_name(self) -> str:
+        if settings.USE_BOOTSTRAP:
+            return self.bs_template_name
+        return self.template_name
+    
+    def get_context_data(self,**kwargs):
+        context = super().get_context_data(**kwargs)
+        context['create']=False
+        context['page']=self.instance
+        context.setdefault("title_extra","")
+        context.setdefault("slug_extra","")
+        context.setdefault("content_type_extra","")
+        context.setdefault("status_extra","")
+        context.setdefault("content_extra","")
+        return context
+        
+    def form_invalid(self, form):
+        if 'slug' in form.errors:
+            slug_extra = "is-invalid"
+        else:
+            slug_extra = "is-valid"
+            
+        if 'title' in form.errors:
+            title_extra = 'is-invalid'
+        else:
+            title_extra = 'is-valid'
+            
+        if 'status_data' in form.errors:
+            status_extra = 'is-invalid'
+        else:
+            status_extra = 'is-valid'
+            
+        if 'content_type_data' in form.errors:
+            content_type_extra = 'is-invalid'
+        else:
+            content_type_extra = 'is-valid'
+            
+        if 'content' in form.errors:
+            content_extra = 'is-invalid'
+        else:
+            content_extra = 'is-valid'
+            
+        return render(self.request,
+                      self.get_template_name(),
+                      self.get_context_data(
+                          page=self.instance,
+                      ))
+    
+    def post(self,request,pk:int):
+        instance = get_object_or_404(Page,pk=pk)
+        user = request.user
+        if (instance.slug.startswith('tw-') and not user.is_staff):
+            raise PermissionDenied(_("Only staff users are allowed to edit TinyWiki system pages!"))
+        
+        if user.pk != instance.author.pk:
+            if not user.is_staff and not user.has_perm("page.tinywiki-edit-all"):
+                raise PermissionDenied()
+        else:
+            if not user.has_perm('page.tinywiki-edit-all') or not user.has_perm('page.tinywiki-edit'):
+                raise PermissionDenied()
+            
+        self.instance = instance
+        
+        return super().post(request)
+    
+    def get_form(self):
+        return self.get_form_class()(instance=self.instance,**self.get_form_kwargs())
+    
+    def form_valid(self,form):
+        user = self.request.user
+        instance = form.save(commit=False)
+        instance.created_by = user
+        instance.last_edited_by = user
+        try:
+            form.save(commit=True)
+            return render(self.request,self.get_template_name(),self.get_context_data(save_success=True))
+        except:
+            return render(self.request,
+                          self.get_template_name(),
+                          self.get_context_data(save_success=False))
+
+class HxPageDeleteView(View):
+    pass