#!/usr/bin/env python

from lxml import etree
import simplejson, sys, os, cgi, cgitb; cgitb.enable()

nidStr = "{http://www.hyperscope.org/hyperscope/opml/public/2006/05/09}nid"
augEtree = etree.parse(open("augmentinghumanintellect.opml"))
query = cgi.FieldStorage().getfirst("q", "")

if len(query):
	# FIXME: attribute searches seem broken in lxml
	# nodes = augEtree.xpath("//outline[@hs:nid='"+query+"']")
	nodes = [ child for child in augEtree.xpath("//outline") if child.attrib[nidStr] == query ]
else:
	nodes = augEtree.xpath("//body/outline")

result = []
for node in nodes:
	result.append({
		"text": node.attrib["text"], 
		"id": node.attrib[nidStr],
		"children": [ child.attrib[nidStr] for child in node ]
	})

print """Content-Type: text/html\n\n"""
print simplejson.dumps(result)

# vim:ft=python:ts=4:noet: