pleroma/lib/pleroma/web/templates/feed/feed/tag.atom.eex

<?xml version="1.0" encoding="UTF-8"?>

<feed xml:lang="<%= Gettext.language_tag() %>" xmlns="http://www.w3.org/2005/Atom"
      xmlns:thr="http://purl.org/syndication/thread/1.0"
      xmlns:georss="http://www.georss.org/georss"
      xmlns:activity="http://activitystrea.ms/spec/1.0/"
      xmlns:media="http://purl.org/syndication/atommedia"
      xmlns:poco="http://portablecontacts.net/spec/1.0"
      xmlns:ostatus="http://ostatus.org/schema/1.0"
      xmlns:statusnet="http://status.net/schema/api/1/">

    <id><%= '#{Routes.tag_feed_url(@conn, :feed, @tag)}.rss' %></id>
    <title>#<%= @tag %></title>

    <subtitle><%= Gettext.dpgettext("static_pages", "tag feed description", "These are public toots tagged with #%{tag}. You can interact with them if you have an account anywhere in the fediverse.", tag: @tag) %></subtitle>
    <logo><%= feed_logo() %></logo>
    <updated><%= most_recent_update(@activities) %></updated>
    <link rel="self" href="<%= '#{Routes.tag_feed_url(@conn, :feed, @tag)}.atom'  %>" type="application/atom+xml"/>
    <%= for activity <- @activities do %>
    <%= render @view_module, "_tag_activity.atom", Map.merge(assigns, prepare_activity(activity, actor: true)) %>
    <% end %>
</feed>