From 2cb82afc2cd35051a89c5d843f13bbf0132e2003 Mon Sep 17 00:00:00 2001
From: Nathan Fritz <nathan@andyet.net>
Date: Mon, 26 Jul 2010 18:13:09 -0700
Subject: [PATCH] updated and moved jid class -- jids now have setters

---
 sleekxmpp/xmlstream/jid.py | 70 ++++++++++++++++++++++++++++++++++++++
 tests/test_jid.py          | 26 ++++++++++++++
 2 files changed, 96 insertions(+)
 create mode 100644 sleekxmpp/xmlstream/jid.py
 create mode 100644 tests/test_jid.py

diff --git a/sleekxmpp/xmlstream/jid.py b/sleekxmpp/xmlstream/jid.py
new file mode 100644
index 00000000..2839ba58
--- /dev/null
+++ b/sleekxmpp/xmlstream/jid.py
@@ -0,0 +1,70 @@
+class JID(object):
+	def __init__(self, jid):
+		"""Initialize a new jid"""
+		self.reset(jid)
+
+	def reset(self, jid):
+		"""Start fresh from a new jid string"""
+		self._full = self._jid = str(jid)
+		self._domain = None
+		self._resource = None
+		self._user = None
+		self._domain = None
+		self._bare = None
+	
+	def __getattr__(self, name):
+		"""Handle getting the jid values, using cache if available"""
+		if name == 'resource':
+			if self._resource is not None: return self._resource
+			self._resource = self._jid.split('/', 1)[-1]
+			return self._resource
+		elif name == 'user':
+			if self._user is not None: return self._user
+			if '@' in self._jid:
+				self._user = self._jid.split('@', 1)[0]
+			else:
+				self._user = self._user
+			return self._user
+		elif name in ('server', 'domain'):
+			if self._domain is not None: return self._domain
+			self._domain = self._jid.split('@', 1)[-1].split('/', 1)[0]
+			return self._domain
+		elif name == 'full':
+			return self._jid
+		elif name == 'bare':
+			if self._bare is not None: return self._bare
+			self._bare = self._jid.split('/', 1)[0]
+			return self._bare
+
+	def __setattr__(self, name, value):
+		"""Edit a jid by updating it's individual values, resetting by a generated jid in the end"""
+		if name in ('resource', 'user', 'domain'):
+			object.__setattr__(self, "_%s" % name, value)
+			self.regenerate()
+		elif name ==  'server':
+			self.domain = value
+		elif name in ('full', 'jid'):
+			self.reset(value)
+		elif name == 'bare':
+			if '@' in value:
+				u, d = value.split('@', 1)
+				object.__setattr__(self, "_user", u)
+				object.__setattr__(self, "_domain", d)
+			else:
+				object.__setattr__(self, "_domain", value)
+			self.regenerate()
+		else:
+			object.__setattr__(self, name, value)
+
+
+	def regenerate(self):
+		"""Generate a new jid based on current values, useful after editing"""
+		jid = ""
+		if self.user: jid = "%s@" % self.user
+		jid += self.domain
+		if self.resource: jid += "/%s" % self.resource
+		self.reset(jid)
+	
+	def __str__(self):
+		return self.full
+
diff --git a/tests/test_jid.py b/tests/test_jid.py
new file mode 100644
index 00000000..8b4c9761
--- /dev/null
+++ b/tests/test_jid.py
@@ -0,0 +1,26 @@
+from sleektest import *
+from sleekxmpp.xmlstream.jid import JID
+
+class TestJIDClass(SleekTest):
+    def testJIDfromfull(self):
+        j = JID('user@someserver/some/resource')
+        self.assertEqual(j.user, 'user', "User does not match")
+        self.assertEqual(j.domain, 'someserver', "Domain does not match")
+        self.assertEqual(j.resource, 'some/resource', "Resource does not match")
+        self.assertEqual(j.bare, 'user@someserver', "Bare does not match")
+        self.assertEqual(j.full, 'user@someserver/some/resource', "Full does not match")
+        self.assertEqual(str(j), 'user@someserver/some/resource', "String does not match")
+
+    def testJIDchange(self):
+        j = JID('user1@someserver1/some1/resource1')
+        j.user = 'user'
+        j.domain = 'someserver'
+        j.resource = 'some/resource'
+        self.assertEqual(j.user, 'user', "User does not match")
+        self.assertEqual(j.domain, 'someserver', "Domain does not match")
+        self.assertEqual(j.resource, 'some/resource', "Resource does not match")
+        self.assertEqual(j.bare, 'user@someserver', "Bare does not match")
+        self.assertEqual(j.full, 'user@someserver/some/resource', "Full does not match")
+        self.assertEqual(str(j), 'user@someserver/some/resource', "String does not match")
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestJIDClass)