<% size = local_assigns[:in_gallery] ? [800, 600] : [1024, 768] %>
<% if blob.video? %>
<%= tag.video \
src: rails_blob_path(blob),
controls: true,
preload: :none,
width: "100%", height: "100%" %>
<% elsif blob.audio? %>
<% elsif blob.variable? %>
<%= image_tag url_for(blob.variant(loader: { n: -1 }, resize_to_limit: size)) %>
<% elsif blob.previewable? %>
<%= image_tag url_for(blob.preview(resize_to_limit: size)) %>
<% else %>
<%= file_extension_for(blob) %>
<% end %>