Add initial support for XEP-0016 Privacy Lists

4 files changed, 230 insertions, 0 deletions

diff --git a/sleekxmpp/plugins/__init__.py b/sleekxmpp/plugins/__init__.py
index ce64e152..688da095 100644
--- a/sleekxmpp/plugins/__init__.py
+++ b/sleekxmpp/plugins/__init__.py
@@ -18,6 +18,7 @@ __all__ = [
     'xep_0004',  # Data Forms
     'xep_0009',  # Jabber-RPC
     'xep_0012',  # Last Activity
+    'xep_0016',  # Privacy Lists
     'xep_0027',  # Current Jabber OpenPGP Usage
     'xep_0030',  # Service Discovery
     'xep_0033',  # Extended Stanza Addresses
diff --git a/sleekxmpp/plugins/xep_0016/__init__.py b/sleekxmpp/plugins/xep_0016/__init__.py
new file mode 100644
index 00000000..06704d26
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0016/__init__.py
@@ -0,0 +1,16 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0016 import stanza
+from sleekxmpp.plugins.xep_0016.stanza import Privacy
+from sleekxmpp.plugins.xep_0016.privacy import XEP_0016
+
+
+register_plugin(XEP_0016)
diff --git a/sleekxmpp/plugins/xep_0016/privacy.py b/sleekxmpp/plugins/xep_0016/privacy.py
new file mode 100644
index 00000000..79fd68f0
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0016/privacy.py
@@ -0,0 +1,110 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp import Iq
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.plugins.xep_0016 import stanza
+from sleekxmpp.plugins.xep_0016.stanza import Privacy, Item
+
+
+class XEP_0016(BasePlugin):
+
+    name = 'xep_0016'
+    description = 'XEP-0016: Privacy Lists'
+    dependencies = set(['xep_0030'])
+    stanza = stanza
+
+    def plugin_init(self):
+        register_stanza_plugin(Iq, Privacy)
+
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=Privacy.namespace)
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature(Privacy.namespace)
+
+    def get_privacy_lists(self, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq.enable('privacy')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def get_list(self, name, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq['privacy']['list']['name'] = name
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def get_active(self, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq['privacy'].enable('active')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def get_default(self, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq['privacy'].enable('default')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def activate(self, name, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['privacy']['active']['name'] = name
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def deactivate(self, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['privacy'].enable('active')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def make_default(self, name, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['privacy']['default']['name'] = name
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def remove_default(self, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['privacy'].enable('default')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def edit_list(self, name, rules, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['privacy']['list']['name'] = name
+        priv_list = iq['privacy']['list']
+
+        if not rules:
+            rules = []
+
+        for rule in rules:
+            if isinstance(rule, Item):
+                priv_list.append(rule)
+                continue
+
+            priv_list.add_item(
+                rule['value'],
+                rule['action'],
+                rule['order'],
+                itype=rule.get('type', None),
+                iq=rule.get('iq', None),
+                message=rule.get('message', None),
+                presence_in=rule.get('presence_in',
+                    rule.get('presence-in', None)),
+                presence_out=rule.get('presence_out',
+                    rule.get('presence-out', None)))
+
+    def remove_list(self, name, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['privacy']['list']['name'] = name
+        return iq.send(block=block, timeout=timeout, callback=callback)
diff --git a/sleekxmpp/plugins/xep_0016/stanza.py b/sleekxmpp/plugins/xep_0016/stanza.py
new file mode 100644
index 00000000..3f9977fc
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0016/stanza.py
@@ -0,0 +1,103 @@
+from sleekxmpp.xmlstream import ET, ElementBase, register_stanza_plugin
+
+
+class Privacy(ElementBase):
+    name = 'query'
+    namespace = 'jabber:iq:privacy'
+    plugin_attrib = 'privacy'
+    interfaces = set()
+
+    def add_list(self, name):
+        priv_list = List()
+        priv_list['name'] = name
+        self.append(priv_list)
+        return priv_list
+
+
+class Active(ElementBase):
+    name = 'active'
+    namespace = 'jabber:iq:privacy'
+    plugin_attrib = name
+    interfaces = set(['name'])
+
+
+class Default(ElementBase):
+    name = 'default'
+    namespace = 'jabber:iq:privacy'
+    plugin_attrib = name
+    interfaces = set(['name'])
+
+
+class List(ElementBase):
+    name = 'list'
+    namespace = 'jabber:iq:privacy'
+    plugin_attrib = name
+    plugin_multi_attrib = 'lists'
+    interfaces = set(['name'])
+
+    def add_item(self, value, action, order, itype=None, iq=False,
+                 message=False, presence_in=False, presence_out=False):
+        item = Item()
+        item.values = {'type': itype,
+                       'value': value,
+                       'action': action,
+                       'order': order,
+                       'message': message,
+                       'iq': iq,
+                       'presence_in': presence_in,
+                       'presence_out': presence_out}
+        self.append(item)
+        return item
+
+
+class Item(ElementBase):
+    name = 'item'
+    namespace = 'jabber:iq:privacy'
+    plugin_attrib = name
+    plugin_multi_attrib = 'items'
+    interfaces = set(['type', 'value', 'action', 'order', 'iq',
+                      'message', 'presence_in', 'presence_out'])
+    bool_interfaces = set(['message', 'iq', 'presence_in', 'presence_out'])
+
+    type_values = ('', 'jid', 'group', 'subscription')
+    action_values = ('allow', 'deny')
+
+    def set_type(self, value):
+        if value and value not in self.type_values:
+            raise ValueError('Unknown type value: %s' % value)
+        else:
+            self._set_attr('type', value)
+
+    def set_action(self, value):
+        if value not in self.action_values:
+            raise ValueError('Unknown action value: %s' % value)
+        else:
+            self._set_attr('action', value)
+
+    def set_presence_in(self, value):
+        keep = True if value else False
+        self._set_sub_text('presence-in', '', keep=keep)
+
+    def get_presence_in(self):
+        pres = self.xml.find('{%s}presence-in' % self.namespace)
+        return pres is not None
+
+    def del_presence_in(self):
+        self._del_sub('{%s}presence-in' % self.namespace)
+
+    def set_presence_out(self, value):
+        keep = True if value else False
+        self._set_sub_text('presence-in', '', keep=keep)
+
+    def get_presence_out(self):
+        pres = self.xml.find('{%s}presence-in' % self.namespace)
+        return pres is not None
+
+    def del_presence_out(self):
+        self._del_sub('{%s}presence-in' % self.namespace)
+
+
+register_stanza_plugin(Privacy, Active)
+register_stanza_plugin(Privacy, Default)
+register_stanza_plugin(Privacy, List, iterable=True)
+register_stanza_plugin(List, Item, iterable=True)