adding federation

fedireads/views.py

@@ -1,18 +1,30 @@
 ''' application views/pages '''
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth import authenticate, login, logout
+from django.db.models import FilteredRelation, Q
 from django.shortcuts import redirect
 from django.template.response import TemplateResponse
 from django.views.decorators.csrf import csrf_exempt
 from fedireads import models
+import fedireads.activitypub_templates as templates
+from fedireads.federation import broadcast_action
 
 @login_required
 def home(request):
     ''' user feed '''
     shelves = models.Shelf.objects.filter(user=request.user.id)
+    recent_books = models.Book.objects.order_by(
+        'added_date'
+    ).annotate(
+        user_shelves=FilteredRelation(
+            'shelves',
+            condition=Q(shelves__user_id=request.user.id)
+        )
+    ).values('id', 'authors', 'data', 'user_shelves')
     data = {
         'user': request.user,
         'shelves': shelves,
+        'recent_books': recent_books,
     }
     return TemplateResponse(request, 'feed.html', data)
 
@@ -55,9 +67,28 @@ def user_profile(request, username):
     return TemplateResponse(request, 'user.html', data)
 
 
+@csrf_exempt
+@login_required
+def shelve(request, shelf_id, book_id):
+    ''' put a book on a user's shelf '''
+    book = models.Book.objects.get(id=book_id)
+    shelf = models.Shelf.objects.get(identifier=shelf_id)
+
+    # update the database
+    #models.ShelfBook(book=book, shelf=shelf, added_by=request.user).save()
+
+    # send out the activitypub action
+    action = templates.shelve_action(request.user, book, shelf)
+    recipients = [u.actor['inbox'] for u in request.user.followers.all()]
+    broadcast_action(request.user, action, recipients)
+
+    return redirect('/')
+
+
 @csrf_exempt
 @login_required
 def follow(request):
+    ''' follow another user, here or abroad '''
     followed = request.POST.get('user')
     followed = models.User.objects.get(id=followed)
     followed.followers.add(request.user)
@@ -86,9 +117,9 @@ def follow(request):
 @csrf_exempt
 @login_required
 def unfollow(request):
+    ''' unfollow a user '''
     followed = request.POST.get('user')
     followed = models.User.objects.get(id=followed)
     followed.followers.remove(request.user)
     return redirect('/user/%s' % followed.username)
 
-