Add post modify view

This allows moderators to modify posts (add sticky, etc).

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

board/views.py

@@ -13,7 +13,7 @@ from django.utils import timezone
 
 from guardian.shortcuts import get_objects_for_user
 
-from board.forms import BanForm, PostForm, ReplyForm, ReportForm
+from board.forms import *
 from board.models import Ban, BanTemplate, Board, Post, Report
 from board.utils import *
 
@@ -23,6 +23,7 @@ __all__ = (
     "BannedView",
     "BoardView",
     "PostCreateView",
+    "PostModifyView",
     "PostView",
     "PostSuccessView",
     "ReplyCreateView",
@@ -109,7 +110,9 @@ class BoardView(TemplateView):
         last_page = (thread_count // threads_per_page) + 1
 
         kwargs["board"] = self.board
-        kwargs["threads"] = self.board.threads.order_by("-last_bump")[start:end]
+        kwargs["threads"] = self.board.threads.order_by("-sticky", "-last_bump")[
+            start:end
+        ]
         kwargs["current_page"] = page
         kwargs["pages"] = range(1, last_page + 1)
         kwargs["last_page"] = last_page
@@ -145,6 +148,24 @@ class PostCreateView(CreateView):
         return reverse("board:post_success") + "?" + query.urlencode()
 
 
+class PostModifyView(PermissionRequiredMixin, edit.UpdateView):
+    model = Post
+    form_class = PostModifyForm
+    template_name = "board/post_modify_view.html"
+
+    def has_permission(self) -> bool:
+        user = self.request.user
+        if not user:
+            return False
+        # TODO add more permissions as required
+        return user.has_perm("board.can_sticky")
+
+    def dispatch(self, request, *args, **kwargs):
+        self.post_obj = get_object_or_404(Post, id=kwargs["pk"])
+        self.board = self.post_obj.board
+        return super(PostModifyView, self).dispatch(request, *args, **kwargs)
+
+
 class ReplyCreateView(CreateView):
     model = Post
     form_class = ReplyForm