Available objects

document
current HTML document

directory
current directory

session
current session

request
current request

query
query parameters

Object classes and their attributes/methods

File
path, name, url, date, kbytes, parents

Directory
list(path, type=objtype)

HTML
title, body, meta, links

Image (JPEG, GIF, PNG..)
size, thumb

Audio (WAV, MP3..)
duration, bitrate

Text
attributes are taken from header in RFC822 like format

CSV
attributes are the column names defined in the first line