diff options
| -rw-r--r-- | extras/autoindex.rb | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/extras/autoindex.rb b/extras/autoindex.rb index 45b80cf..9060c6c 100644 --- a/extras/autoindex.rb +++ b/extras/autoindex.rb @@ -14,6 +14,21 @@ class Autoindex FN = %{<a href="%s">%s</a>} TFMT = "%Y-%m-%d %H:%M" + # default to a dark, web-safe (216 color) palette for power-savings. + # Color-capable browsers can respect the prefers-color-scheme:light + # @media query (browser support a work-in-progress) + STYLE = <<''.gsub(/^\s*/m, '').delete!("\n") +@media screen { + *{background:#000;color:#ccc} + a{color:#69f;text-decoration:none} + a:visited{color:#96f} +} +@media screen AND (prefers-color-scheme:light) { + *{background:#fff;color:#333} + a{color:#00f;text-decoration:none} + a:visited{color:#808} +} + def initialize(app, *args) app.respond_to?(:root) or raise ArgumentError, "wrapped app #{app.inspect} does not respond to #root" @@ -139,8 +154,9 @@ class Autoindex path_info_html = path_info_ue.split(%r{/}, -1).map! do |part| Rack::Utils.escape_html(part) end.join("/") - body = "<html><head><title>Index of #{path_info_html}</title></head>" \ - "<body><h1>Index of #{path_info_html}</h1><hr><pre>\n" \ + body = "<html><head><title>Index of #{path_info_html}</title>" \ + "<style>#{STYLE}</style>" \ + "</head><body><h1>Index of #{path_info_html}</h1><hr><pre>\n" \ "#{dirs.concat(files).join("\n")}" \ "</pre><hr></body></html>\n" h = { "Content-Type" => "text/html", "Content-Length" => body.size.to_s } |