#!/usr/bin/python
# TYPE:internet
# DESC:The replacement for the index page of tinpenguin.com/python/. Takes each python file in the directory, reads its data, and displays it in an html template.

print "Content-type:text/html\n\n"

import os, re
from dircache import listdir

BASEDIR = "../python/"

files = listdir(BASEDIR)

def find_tag(content, tofind):
	try:
		return re.search('# ?%s:(.*)' % tofind.upper(), content).group(1)
	except AttributeError:
		return 0

class Program:
	def __init__(self,name,desc,type,arch=0):
		self.name = name
		self.desc = desc
		self.type = type
		if arch:self.arch = arch
		else: self.arch = 0
	def get_arch(self):
		if self.arch:
			return ' <a href="%s" class="arch">Get archive</a>' % (BASEDIR+self.arch)
		else:
			return ''

programs = []

for i in range(len(files)):
	current = files[i]
	if current[-3:] == ".py":
		parts = open(BASEDIR+current).read()
		type = find_tag(parts, 'type')
		desc = find_tag(parts, 'desc')
		arch = find_tag(parts, 'arch')
		programs.append(Program(current,desc,type,arch))

page = []

for program in programs:
	page.append('\t\t\t\t<div class="program"><h3><a href="javascript:change_set(\'%s\')" class="%s">%s</a></h3>' % (program.name,program.type,program.name))
	page.append('\t\t\t\t\t<p id="%s">%s <a href="%s" class="source">See source</a>%s</p>' % (program.name,program.desc,BASEDIR+program.name,program.get_arch()))
	page.append('\t\t\t\t</div>')

page = '\n'.join(page)

html = open(BASEDIR+'scripts.html').read()
html = re.sub("\$FILES",page,html)
print html