Tagging

Works on #55

fedireads/activitypub/__init__.py

@@ -5,4 +5,4 @@ from .collection import get_outbox, get_outbox_page, get_add, get_remove, \
 from .create import get_create
 from .follow import get_follow_request, get_unfollow, get_accept
 from .status import get_review, get_review_article, get_status, get_replies, \
-    get_favorite
+    get_favorite, get_add_tag, get_remove_tag

fedireads/activitypub/collection.py

@@ -118,6 +118,7 @@ def get_add_remove(user, book, shelf, action='Add'):
         'type': action,
         'actor': user.actor,
         'object': {
+            # TODO: document??
             'type': 'Document',
             'name': book.data['title'],
             'url': book.openlibrary_key

fedireads/activitypub/status.py

@@ -1,4 +1,7 @@
 ''' status serializers '''
+from uuid import uuid4
+
+
 def get_review(review):
     ''' fedireads json for book reviews '''
     status = get_status(review)
@@ -76,9 +79,51 @@ def get_replies(status, replies):
 def get_favorite(favorite):
     ''' like a post '''
     return {
-        "@context": "https://www.w3.org/ns/activitystreams",
-        "id": favorite.absolute_id,
-        "type": "Like",
-        "actor": favorite.user.actor,
-        "object": favorite.status.absolute_id,
+        '@context': 'https://www.w3.org/ns/activitystreams',
+        'id': favorite.absolute_id,
+        'type': 'Like',
+        'actor': favorite.user.actor,
+        'object': favorite.status.absolute_id,
     }
+
+
+def get_add_tag(tag):
+    ''' add activity for tagging a book '''
+    uuid = uuid4()
+    return {
+        '@context': 'https://www.w3.org/ns/activitystreams',
+        'id': str(uuid),
+        'type': 'Add',
+        'actor': tag.user.actor,
+        'object': {
+            'type': 'Tag',
+            'id': tag.absolute_id,
+            'name': tag.name,
+        },
+        'target': {
+            'type': 'Book',
+            'id': tag.book.absolute_id,
+        }
+    }
+
+
+def get_remove_tag(tag):
+    ''' add activity for tagging a book '''
+    uuid = uuid4()
+    return {
+        '@context': 'https://www.w3.org/ns/activitystreams',
+        'id': str(uuid),
+        'type': 'Remove',
+        'actor': tag.user.actor,
+        'object': {
+            'type': 'Tag',
+            'id': tag.absolute_id,
+            'name': tag.name,
+        },
+        'target': {
+            'type': 'Book',
+            'id': tag.book.absolute_id,
+        }
+    }
+
+