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authorLance Stout <lancestout@gmail.com>2012-06-17 16:26:19 -0700
committerLance Stout <lancestout@gmail.com>2012-06-18 22:07:17 -0700
commit0b7f1340212b1bcca349f0bd21e910078b6e78ce (patch)
treec3153d971d05ee2ff4985b111abe80e421f58318 /sleekxmpp/plugins/xep_0084/stanza.py
parent378a42889fb59bba9f638203d914707040bfcad9 (diff)
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Add initial XEP-0084 support.
It does not auto-retrieve and store avatars yet, but everything is there to do so.
Diffstat (limited to 'sleekxmpp/plugins/xep_0084/stanza.py')
-rw-r--r--sleekxmpp/plugins/xep_0084/stanza.py78
1 files changed, 78 insertions, 0 deletions
diff --git a/sleekxmpp/plugins/xep_0084/stanza.py b/sleekxmpp/plugins/xep_0084/stanza.py
new file mode 100644
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--- /dev/null
+++ b/sleekxmpp/plugins/xep_0084/stanza.py
@@ -0,0 +1,78 @@
+"""
+ 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 base64 import b64encode, b64decode
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.xmlstream import ET, ElementBase, register_stanza_plugin
+
+
+class Data(ElementBase):
+ name = 'data'
+ namespace = 'urn:xmpp:avatar:data'
+ plugin_attrib = 'avatar_data'
+ interfaces = set(['value'])
+
+ def get_value(self):
+ if self.xml.text:
+ return b64decode(bytes(self.xml.text))
+ return ''
+
+ def set_value(self, value):
+ if value:
+ self.xml.text = b64encode(bytes(value))
+ else:
+ self.xml.text = ''
+
+ def del_value(self):
+ self.xml.text = ''
+
+
+class MetaData(ElementBase):
+ name = 'metadata'
+ namespace = 'urn:xmpp:avatar:metadata'
+ plugin_attrib = 'avatar_metadata'
+ interfaces = set()
+
+ def add_info(self, id, itype, ibytes, height=None, width=None, url=None):
+ info = Info()
+ info.values = {'id': id,
+ 'type': itype,
+ 'bytes': ibytes,
+ 'height': height,
+ 'width': width,
+ 'url': url}
+ self.append(info)
+
+ def add_pointer(self, xml):
+ if not isinstance(xml, Pointer):
+ pointer = Pointer()
+ pointer.append(xml)
+ self.append(pointer)
+ else:
+ self.append(xml)
+
+
+class Info(ElementBase):
+ name = 'info'
+ namespace = 'urn:xmpp:avatar:metadata'
+ plugin_attrib = 'info'
+ plugin_multi_attrib = 'items'
+ interfaces = set(['bytes', 'height', 'id', 'type', 'url', 'width'])
+
+
+class Pointer(ElementBase):
+ name = 'pointer'
+ namespace = 'urn:xmpp:avatar:metadata'
+ plugin_attrib = 'pointer'
+ multi_plugin_attrib = 'pointers'
+ interfaces = set()
+
+
+register_stanza_plugin(MetaData, Info, iterable=True)
+register_stanza_plugin(MetaData, Pointer, iterable=True)