3.3 library(http/http_dirindex): HTTP directory listings

To be done

Provide more options (sorting, selecting columns, hiding files)

This module provides a simple API to generate an index for a physical directory. The index can be customised by overruling the dirindex.css CSS file and by defining additional rules for icons using the hook http:file_extension_icon/2.

[det]http_reply_dirindex(+DirSpec, :Options, +Request)

Provide a directory listing for Request, assuming it is an index for the physical directrory Dir. If the request-path does not end with /, first return a moved (301 Moved Permanently) reply.

The calling conventions allows for direct calling from http_handler/3.

[det]directory_index(+Dir, :Options)//

Show index for a directory. Options processed:

order_by(+Field)

Sort the files in the directory listing by Field. Field is one of name (default), size or time.

order(+AscentDescent)

Sorting order. Default is ascending. The altenative is descending

name(:RenderName)

DCG used to render a name in the table. The File is passed.

[nondet,multifile]http:mime_type_icon(+MimeType, -IconName)

Multi-file hook predicate that can be used to associate icons to files listed by http_reply_dirindex/3. The actual icon file is located by absolute_file_name(icons(IconName), Path, []).

See also

serve_files_in_directory/2 serves the images.