Object.actor_link: add sized kwarg

models.py

@@ -843,8 +843,16 @@ class Object(StringIdModel):
         protocol = PROTOCOLS.get(self.source_protocol) or Protocol
         return protocol.subdomain_url(f'convert/web/{id}')
 
-    def actor_link(self):
-        """Returns a pretty actor link with their name and profile picture."""
+    def actor_link(self, sized=False):
+        """Returns a pretty HTML link with the actor's name and picture.
+
+        Args:
+          sized (bool): if True, sets an explicit size (``width=32``) on the
+            profile picture ``img` tag
+
+        Returns:
+          str:
+        """
         attrs = {'class': 'h-card u-author'}
 
         if (self.source_protocol in ('web', 'webmention', 'ui') and g.user
@@ -877,7 +885,7 @@ class Object(StringIdModel):
 
         return f"""\
         <a class="h-card u-author" href="{url}" title="{name}">
-          <img class="profile" src="{image}" />
+          <img class="profile" src="{image}" {'width="32"' if sized else ''}/>
           {util.ellipsize(name, chars=40)}
         </a>"""
 

tests/test_models.py

@@ -422,6 +422,19 @@ class ObjectTest(TestCase):
         obj = Object(id='x', source_protocol='fake', our_as1={'actor': 'fake:alice'})
         self.assertIn('Alice', obj.actor_link())
 
+    def test_actor_link_sized(self):
+        obj = Object(id='x', our_as1={
+            'actor': {
+                'displayName': 'Alice',
+                'image': 'foo.jpg',
+            },
+        })
+        self.assert_multiline_equals("""\
+<a class="h-card u-author" href="" title="Alice">
+  <img class="profile" src="foo.jpg" width="32"/>
+  Alice
+</a>""", obj.actor_link(sized=True))
+
     def test_put_updates_load_cache(self):
         obj = Object(id='x', as2={})
         obj.put()