Upload

<% if @upload.media_asset_count > 1 %> <%= render PreviewSizeMenuComponent.new(current_size: @preview_size) %> <% end %>

<% if @upload.is_errored? %>

Error: <%= @upload.error %>.

<% elsif @upload.media_asset_count == 0 %>

Processing upload...

<% content_for(:html_header) do %> <% end %> <% elsif @upload.media_asset_count > 1 %>

<%= render "multiple_asset_upload", upload: @upload, size: @preview_size %>

<% elsif @upload.media_asset_count == 1 %>

<%= render "single_asset_upload", upload_media_asset: @upload.upload_media_assets.first %>

<% end %>