CREATE OR REPLACE VIEW optimized_globals AS
SELECT *
FROM (
  SELECT
    g.site_name,
    g.site_description,
    g.intro,
    g.author,
    g.email,
    g.mastodon,
    g.url,
    g.cdn_url,
    g.sitemap_uri,
    g.theme_color,
    g.site_type,
    g.locale,
    g.lang,
    g.webfinger_username,
    g.webfinger_hostname,
    CONCAT(g.cdn_url, '/', df.filename_disk) AS avatar,
    CONCAT(g.cdn_url, '/', df2.filename_disk) AS avatar_transparent,
    CONCAT(g.cdn_url, '/', df3.filename_disk) AS avatar_header,
  json_build_object(
    'open_graph_image', CASE
      WHEN df.filename_disk IS NOT NULL AND df.filename_disk != '' AND df.filename_disk != '/' THEN
        CONCAT('/', df.filename_disk)
      ELSE NULL
    END
  ) AS metadata
  FROM globals g
  LEFT JOIN directus_files df ON g.avatar = df.id
  LEFT JOIN directus_files df2 ON g.avatar_transparent = df2.id
  LEFT JOIN directus_files df3 ON g.avatar_header = df3.id
  LIMIT 1
) sub;