+
+ # Answer with a directory listing for files within `local_files`.
+ fun answer_directory_listing(request: HttpRequest, turi, local_file: String): HttpResponse do
+ # Show the directory listing
+ var title = turi
+ var files = local_file.files
+
+ alpha_comparator.sort files
+
+ var links = new Array[String]
+ if turi.length > 1 then
+ var path = (request.uri + "/..").simplify_path
+ links.add "<a href=\"{path}/\">..</a>"
+ end
+ for file in files do
+ var local_path = local_file.join_path(file).simplify_path
+ var web_path = file.simplify_path
+ var file_stat = local_path.file_stat
+ if file_stat != null and file_stat.is_dir then web_path = web_path + "/"
+ links.add "<a href=\"{web_path}\">{file}</a>"
+ end
+
+ var header = self.header
+ var header_code
+ if header != null then
+ header_code = header.write_to_string
+ else header_code = ""
+
+ var response = new HttpResponse(200)
+ response.body = """
+<!DOCTYPE html>
+<head>
+ <meta charset="utf-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+ <script>
+ {{{javascript_header or else ""}}}
+ </script>
+ <title>{{{title}}}</title>
+</head>
+<body>
+ {{{header_code}}}
+ <div class="container">
+ <h1>{{{title}}}</h1>
+ <ul>
+ <li>{{{links.join("</li>\n\t\t\t<li>")}}}</li>
+ </ul>
+ </div>
+</body>
+</html>"""
+
+ response.header["Content-Type"] = media_types["html"].as(not null)
+ return response
+ end