from __future__ import absolute_import, division
import json
import re
from . import requests

_urls_to_objects = {}

class Linker(object):
	"""
	Responsible for on-demand loading of JSON objects.
	"""
	def __init__(self, url, parent=None, _requests=None):
		self.url = url
		self.__parent = parent
		self._requests = _requests or __import__('requests')

	def __call__(self, expand=None):
		def _object_hook(obj):
			if 'links' in obj:
				klass = JsonObject
				if 'self' in obj['links']:
					for p, c in _urls_to_objects.iteritems():
						if p.match(obj['links']['self']):
							klass = c
							break
				rv = klass(obj)
				rv._requests = self._requests
				return rv
			else:
				return obj

		params = None
		if expand is not None:
			if isinstance(expand, basestring):
				params = {'expand': expand}
			else:
				params = {'expand': ','.join(expand)}

		rv = json.JSONDecoder(object_hook=_object_hook).decode(self._requests.get(self.url, params=params).text)
		rv._requests = self._requests
		if self.__parent is not None:
			rv.parent = self.__parent
		return rv

	def __repr__(self):
		return "<%s url=%r>" % (type(self).__name__, self.url)

class JsonObject(dict):
	"""
	Nice wrapper around the JSON objects and their links.
	"""
	def __getattr__(self, name):
		if name in self.get('links', {}):
			return Linker(self['links'][name], parent=self, _requests=self._requests)
		elif name in self:
			return self[name]
		else:
			raise AttributeError("%r object has no attribute %r" % (type(self).__name__, name))

	def save(self):
		return requests.put(self['links']['self']).json()

	def delete(self):
		return requests.delete(self['links']['self']).json()

class Room(JsonObject):
	def message(self, *p, **kw):
		"""
		Redirects to notification (for now)
		"""
		return self.notification(*p, **kw)

	def notification(self, message, color='yellow', notify=False, format='html'):
		raise NotImplementedError

	def topic(self, text):
		raise NotImplementedError

	def history(self, date='recent'):
		raise NotImplementedError

	def invite(self, user, reason):
		raise NotImplementedError

_urls_to_objects[re.compile(r'https://api.hipchat.com/v2/room/[^/]+')] = Room
from __future__ import absolute_import, division
import json
import re
from . import requests

_urls_to_objects = {}

class Linker(object):
	"""
	Responsible for on-demand loading of JSON objects.
	"""
	def __init__(self, url, parent=None, _requests=None):
		self.url = url
		self.__parent = parent
		self._requests = _requests or __import__('requests')

	def __call__(self, expand=None):
		def _object_hook(obj):
			if 'links' in obj:
				klass = JsonObject
				if 'self' in obj['links']:
					for p, c in _urls_to_objects.iteritems():
						if p.match(obj['links']['self']):
							klass = c
							break
				rv = klass(obj)
				rv._requests = self._requests
				return rv
			else:
				return obj

		params = None
		if expand is not None:
			if isinstance(expand, basestring):
				params = {'expand': expand}
			else:
				params = {'expand': ','.join(expand)}

		rv = json.JSONDecoder(object_hook=_object_hook).decode(self._requests.get(self.url, params=params).text)
		rv._requests = self._requests
		if self.__parent is not None:
			rv.parent = self.__parent
		return rv

	def __repr__(self):
		return "<%s url=%r>" % (type(self).__name__, self.url)

class JsonObject(dict):
	"""
	Nice wrapper around the JSON objects and their links.
	"""
	def __getattr__(self, name):
		if name in self.get('links', {}):
			return Linker(self['links'][name], parent=self, _requests=self._requests)
		elif name in self:
			return self[name]
		else:
			raise AttributeError("%r object has no attribute %r" % (type(self).__name__, name))

	def save(self):
		return requests.put(self['links']['self']).json()

	def delete(self):
		return requests.delete(self['links']['self']).json()

class Room(JsonObject):
	def message(self, *p, **kw):
		"""
		Redirects to notification (for now)
		"""
		return self.notification(*p, **kw)

	def notification(self, message, color='yellow', notify=False, format='html'):
		raise NotImplementedError

	def topic(self, text):
		raise NotImplementedError

	def history(self, date='recent'):
		raise NotImplementedError

	def invite(self, user, reason):
		raise NotImplementedError

_urls_to_objects[re.compile(r'https://api.hipchat.com/v2/room/[^/]+')] = Room

class User(JsonObject):
	def message(self, ...):
		raise NotImplementedError

_urls_to_objects[re.compile(r'https://api.hipchat.com/v2/user/[^/]+')] = User

Add User class