paulo@48: import os
paulo@48: import stat
paulo@48: import datetime
paulo@48: 
paulo@48: import html
paulo@48: 
paulo@48: 
paulo@48: def _get_cwd(environ):
paulo@48: 	ROOTPATH = "pauloang.com"
paulo@48: 	path_info = environ.get("PATH_INFO", '')
paulo@48: 	return [ROOTPATH] + [i for i in path_info.split('/') if len(i) > 0]
paulo@48: 
paulo@48: 
paulo@48: def _get_breadcrumb(cwd):
paulo@48: 	h = html.HTML()
paulo@48: 	for (i, d) in enumerate(cwd[:-1]):
paulo@48: 		h.a(d, href='/' + '/'.join(cwd[1:i+1]))
paulo@48: 		h.text('/')
paulo@48: 	h.text(cwd[-1])
paulo@48: 	return h
paulo@48: 
paulo@48: 
paulo@48: def main(environ):
paulo@48: 	cwd = _get_cwd(environ)
paulo@48: 	dirs = []
paulo@48: 	
paulo@48: 	for i in os.listdir("."):
paulo@48: 		if i[0] != '.' and os.path.isdir(i):
paulo@48: 			statobj = os.stat(i)
paulo@48: 			mtime = datetime.datetime.fromtimestamp(statobj.st_mtime)
paulo@48: 			modeok = (statobj.st_mode & stat.S_IXOTH) and (statobj.st_mode & stat.S_IROTH)
paulo@48: 			dirs.append((i, modeok, mtime))
paulo@48: 	
paulo@48: 	root = html.HTML("html")
paulo@48: 	TITLE_FMT = "-[%s]-" 
paulo@48: 	title = TITLE_FMT % '/'.join(cwd)
paulo@48: 	
paulo@48: 	header = root.header
paulo@48: 	header.title(title)
paulo@48: 	header.link(rel="stylesheet", type="text/css", href="index.css")
paulo@48: 	
paulo@48: 	body = root.body
paulo@48: 	body.h1(TITLE_FMT % str(_get_breadcrumb(cwd)), escape=False)
paulo@48: 	
paulo@49: 	body_table = body.table(klass="index")
paulo@48: 	
paulo@48: 	for (i, modeok, mtime) in sorted(dirs, key=lambda x: x[2], reverse=True):
paulo@48: 		if modeok:
paulo@48: 			r = body_table.tr
paulo@48: 			r.td.div(mtime.isoformat(), klass="index_date")
paulo@48: 			r.td.a(i, href=i)
paulo@48: 	
paulo@48: 	return unicode(root).encode("utf-8")
paulo@48: 
paulo@48: 
paulo@48: def app(environ, start_response):
paulo@48: 	response_body = main(environ)
paulo@48: 	response_headers = [
paulo@48: 		("Content-Type", "text/html; charset=UTF-8"),
paulo@48: 		("Content-Length", str(len(response_body))),
paulo@48: 	]
paulo@48: 	start_response("200 OK", response_headers)
paulo@48: 
paulo@48: 	return [response_body]