Add audio uploads (#11123)

* Add audio uploads

Fix #4827

Accept uploads of OGG, WAV, FLAC, OPUS and MP3 files, and converts
them to OGG. Media attachments get a new `audio` type. In the UI,
audio uploads are displayed identically to video uploads.

* Improve code style

1 files changed, 6 insertions, 6 deletions

diff --git a/app/javascript/mastodon/components/status.js b/app/javascript/mastodon/components/status.js
index aa5e870dc..9b1035649 100644
--- a/app/javascript/mastodon/components/status.js
+++ b/app/javascript/mastodon/components/status.js
@@ -333,17 +333,17 @@ class Status extends ImmutablePureComponent {
             media={status.get('media_attachments')}
           />
         );
-      } else if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
-        const video = status.getIn(['media_attachments', 0]);
+      } else if (['video', 'audio'].includes(status.getIn(['media_attachments', 0, 'type']))) {
+        const attachment = status.getIn(['media_attachments', 0]);
 
         media = (
           <Bundle fetchComponent={Video} loading={this.renderLoadingVideoPlayer} >
             {Component => (
               <Component
-                preview={video.get('preview_url')}
-                blurhash={video.get('blurhash')}
-                src={video.get('url')}
-                alt={video.get('description')}
+                preview={attachment.get('preview_url')}
+                blurhash={attachment.get('blurhash')}
+                src={attachment.get('url')}
+                alt={attachment.get('description')}
                 width={this.props.cachedMediaWidth}
                 height={110}
                 inline