When serializing polls over OStatus, serialize poll options to text (mastodon#10160)

* When serializing polls over OStatus, serialize poll options to text

* Do the same for RSS feeds

* Use “[ ] ” as a prefix for poll options instead of “- ”

Author: ClearlyClaire

app/lib/formatter.rb

@@ -19,6 +19,10 @@ def format(status, **options)
 
     raw_content = status.text
 
+    if options[:inline_poll_options] && status.poll
+      raw_content = raw_content + '\n\n' + status.poll.options.map { |title| "[ ] #{title}" }.join('\n')
+    end
+
     return '' if raw_content.blank?
 
     unless status.local?

app/lib/ostatus/atom_serializer.rb

@@ -352,7 +352,7 @@ def serialize_status_attributes(entry, status)
     append_element(entry, 'link', nil, rel: :alternate, type: 'application/activity+json', href: ActivityPub::TagManager.instance.uri_for(status)) if status.account.local?
 
     append_element(entry, 'summary', status.spoiler_text, 'xml:lang': status.language) if status.spoiler_text?
-    append_element(entry, 'content', Formatter.instance.format(status).to_str || '.', type: 'html', 'xml:lang': status.language)
+    append_element(entry, 'content', Formatter.instance.format(status, inline_poll_options: true).to_str || '.', type: 'html', 'xml:lang': status.language)
 
     status.active_mentions.sort_by(&:id).each do |mentioned|
       append_element(entry, 'link', nil, rel: :mentioned, 'ostatus:object-type': OStatus::TagManager::TYPES[:person], href: OStatus::TagManager.instance.uri_for(mentioned.account))

app/serializers/rss/account_serializer.rb

@@ -22,7 +22,7 @@ def render(account, statuses)
         item.title(status.title)
             .link(TagManager.instance.url_for(status))
             .pub_date(status.created_at)
-            .description(status.spoiler_text.presence || Formatter.instance.format(status).to_str)
+            .description(status.spoiler_text.presence || Formatter.instance.format(status, inline_poll_options: true).to_str)
 
         status.media_attachments.each do |media|
           item.enclosure(full_asset_url(media.file.url(:original, false)), media.file.content_type, length: media.file.size)