#!/usr/bin/env python
# -*- coding: iso-8859-1 -*-

from google.appengine.api.urlfetch import fetch
from urllib import quote_plus
from django.utils.simplejson import loads
from google.appengine.ext import db
import re
import cgitb

class AnyClipAPIData(db.Model):
	apiKey = db.StringProperty(required=True)
	token = db.StringProperty()

class AnyClipAPI():
	def __init__(self, key):
		apiDataFetch = AnyClipAPIData.all().filter('apiKey = ', key).fetch(1)
		if (len(apiDataFetch) == 1):
			self.apiData = apiDataFetch[0]
		else:
			self.apiData = AnyClipAPIData(apiKey = key)
		
		self.errorMatch = re.compile("<code>(.*)</code><description>(.*)</description>")
	def request(self, method, args = ()):
		if method == "authenticate":
			url = "http://api3.anyclip.com/ac_auth/v1/json/authenticate/%s/" % args[0]
		else:
			if self.apiData.token == None:
				self.authenticate()
			url = "http://api3.anyclip.com/ac_api/v1/%s/json/%s/" % (self.apiData.token, method)
			for arg in args:
				url += "%s/" % quote_plus(str(arg))
		response = fetch(url)
		if response.status_code != 200:
			return ("", "")
		error = self.errorMatch.search(response.content)
		if error != None:
			if error.group(1) == '1001':
				self.authenticate()
				return self.request(method, args)
			else:
				return (error.group(1), error.group(2))
		try:
			return loads(response.content)
		except:
			return ("", "")
	def authenticate(self):
		self.apiData.token = self.request("authenticate", [self.apiData.apiKey])["Token"]
		self.apiData.put()