Display AttachmentList in notifications (#6693)

app/javascript/mastodon/components/attachment_list.js

@@ -19,11 +19,15 @@ export default class AttachmentList extends ImmutablePureComponent {
       return (
         <div className='attachment-list compact'>
           <ul className='attachment-list__list'>
-            {media.map(attachment => (
+            {media.map(attachment => {
+              const displayUrl = attachment.get('remote_url') || attachment.get('url');
+
+              return (
                 <li key={attachment.get('id')}>
-                <a href={attachment.get('remote_url')} target='_blank' rel='noopener'><i className='fa fa-link' /> {filename(attachment.get('remote_url'))}</a>
+                  <a href={displayUrl} target='_blank' rel='noopener'><i className='fa fa-link' /> {filename(displayUrl)}</a>
                 </li>
-            ))}
+              );
+            })}
           </ul>
         </div>
       );
@@ -36,11 +40,15 @@ export default class AttachmentList extends ImmutablePureComponent {
         </div>
 
         <ul className='attachment-list__list'>
-          {media.map(attachment => (
+          {media.map(attachment => {
+            const displayUrl = attachment.get('remote_url') || attachment.get('url');
+
+            return (
               <li key={attachment.get('id')}>
-              <a href={attachment.get('remote_url')} target='_blank' rel='noopener'>{filename(attachment.get('remote_url'))}</a>
+                <a href={displayUrl} target='_blank' rel='noopener'>{filename(displayUrl)}</a>
               </li>
-          ))}
+            );
+          })}
         </ul>
       </div>
     );

app/javascript/mastodon/components/status.js

@@ -178,8 +178,8 @@ export default class Status extends ImmutablePureComponent {
       status  = status.get('reblog');
     }
 
-    if (status.get('media_attachments').size > 0 && !this.props.muted) {
-      if (status.get('media_attachments').some(item => item.get('type') === 'unknown')) {
+    if (status.get('media_attachments').size > 0) {
+      if (this.props.muted || status.get('media_attachments').some(item => item.get('type') === 'unknown')) {
         media = (
           <AttachmentList
             compact