trigger reading status modals from move button

- unhide reading status shelves
- trigger modals when moving to a read status shelf
- force page refresh when using move button

bookwyrm/views/reading.py

@@ -9,6 +9,7 @@ from django.views import View
 from django.views.decorators.http import require_POST
 
 from bookwyrm import models
+from bookwyrm.views.shelf.shelf_actions import unshelve
 from .status import CreateStatus
 from .helpers import get_edition, handle_reading_status, is_api_request
 from .helpers import load_date_in_user_tz_as_utc
@@ -85,12 +86,20 @@ class ReadingStatus(View):
         if request.POST.get("post-status"):
             # is it a comment?
             if request.POST.get("content"):
+                # BUG: there is a problem posting statuses for finishing
+                # check whether it existed before.
                 return CreateStatus.as_view()(request, "comment")
             privacy = request.POST.get("privacy")
             handle_reading_status(request.user, desired_shelf, book, privacy)
 
+        if bool(request.POST.get("shelf")): 
+            if current_status_shelfbook is None:
+                return unshelve(request, referer=referer, book_id=book_id)
+            return HttpResponse(headers={"forceReload" : "true"}) 
+
         if is_api_request(request):
             return HttpResponse()
+
         return redirect(referer)
 
 

bookwyrm/views/shelf/shelf_actions.py

@@ -1,6 +1,7 @@
 """ shelf views """
 from django.db import IntegrityError, transaction
 from django.contrib.auth.decorators import login_required
+from django.http.response import HttpResponse
 from django.shortcuts import get_object_or_404, redirect
 from django.views.decorators.http import require_POST
 
@@ -91,13 +92,15 @@ def shelve(request):
 
 @login_required
 @require_POST
-def unshelve(request):
+def unshelve(request, referer=None, book_id=False):
     """remove a book from a user's shelf"""
-    book = get_object_or_404(models.Edition, id=request.POST.get("book"))
+    id = book_id if book_id else request.POST.get("book")
+    book = get_object_or_404(models.Edition, id=id)
     shelf_book = get_object_or_404(
         models.ShelfBook, book=book, shelf__id=request.POST["shelf"]
     )
     shelf_book.raise_not_deletable(request.user)
-
     shelf_book.delete()
+    if bool(referer):
+        return HttpResponse(headers={"forceReload" : "true"}) 
     return redirect(request.headers.get("Referer", "/"))