# Bryan Schumaker (11/13/2010)

import ocarina
import imp
from libsaria import threads

path     = ocarina.libsaria.path
exists   = path.exists
join     = path.join
basename = path.basename

from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer

html   = join(path.cwd(), "html")
server = None
types  = {".html":"text/html", ".js":"text/javascript",
		".ico":"image/vnd.microsoft.icon",
		".py":"text/html"}

class HTTPRequest(BaseHTTPRequestHandler):

	def do_GET(self):
		global html
		if self.path == "" or self.path == "/":
			self.path = "/index.html"
		try:
			fpath = html + self.path
			print fpath
			if not exists(fpath):
				raise IOError
			base, ext = path.splitext(fpath)
			self.send_response(200)
			self.send_header('Content-type', '%s' % types[ext])
			self.end_headers()
			if ext == ".py":
				file = basename(base)
				mod = imp.load_source(file, fpath)
				mod.to_html(self.wfile)
			else:
				f = open(fpath)
				self.wfile.write(f.read())
				f.close()
		except IOError:
			self.send_error(404, 'File Not Found: %s' % self.path)

	def do_POST(self):
		print self.path
		print "Received a post request!"


def start_server():
	global server
	server = HTTPServer(('', 4242), HTTPRequest)
	server.serve_forever()

def start():
	threads.background(start_server)

def stop():
	server.shutdown()

def check_version():
	if ocarina.__major__ != 4:
		return False
	if ocarina.__minor__ >= 1:
		return True
	return False