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plugin XEP_0277: microblog access model can now be changed

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plugin XEP_0060: added some method to manage pubsub nodes
This commit is contained in:
Goffi 2011-03-24 21:15:26 +01:00
commit 7f918c4c52
1 changed files with 82 additions and 17 deletions
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46
src/plugins/plugin_xep_0277.py
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@ -33,6 +33,9 @@ import uuid
from time import time
NS_MICROBLOG = 'urn:xmpp:microblog:0'
NS_ACCESS_MODEL = 'pubsub#access_model'
NS_PERSIST_ITEMS = 'pubsub#persist_items'
NS_MAX_ITEMS = 'pubsub#max_items'
PLUGIN_INFO = {
"name": "Microblogging over XMPP Plugin",
@ -61,6 +64,10 @@ class XEP_0277():
'param_2':'%(doc_profile)s',
'return':'list of microblog data (dict)'
})
host.bridge.addMethod("setMicroblogAccess", ".communication", in_sign='ss', out_sign='',
method=self.setMicroblogAccess,
doc = {
})
def _item2mbdata(self, item):
"""Convert an XML Item to microblog data used in bridge API
@ -124,10 +131,47 @@ class XEP_0277():
self.host.plugins["XEP-0060"].publish(None, NS_MICROBLOG, [item], profile_key = profile)
return 0
def getLastMicroblogs(self, pub_jid, max_items=1, profile_key='@DEFAULT@', callback=None, errback=None):
def getLastMicroblogs(self, pub_jid, max_items=10, profile_key='@DEFAULT@', callback=None, errback=None):
"""Get the last published microblogs
@param pub_jid: jid of the publisher
@param max_items: how many microblogs we wants to get
@param profile_key: profile key
@param callback: used for the async answer
@param errback: used for the async answer
"""
assert(callback)
d = self.host.plugins["XEP-0060"].getItems(jid.JID(pub_jid), NS_MICROBLOG, max_items=max_items, profile_key=profile_key)
d.addCallbacks(lambda items: callback(map(self._item2mbdata, items)), errback)
def setMicroblogAccess(self, access="presence", profile_key='@DEFAULT@'):
"""Create a microblog node on PEP with given access
If the node already exists, it is deleted and recreated
@param access: Node access model, according to xep-0060 #4.5
@param profile_key: profile key"""
jid, xmlstream = self.host.getJidNStream(profile_key)
def cb(result):
#Node is created with right permission
debug(_("Microblog node created"))
def fatal_err(s_error):
#Something went wrong
error(_("Can't set microblog access"))
def err_cb(s_error):
#If the node already exists, the condition is "conflict",
#else we have an unmanaged error
if s_error.value.condition=='conflict':
d = self.host.plugins["XEP-0060"].deleteNode(jid.userhostJID(), NS_MICROBLOG, profile_key=profile_key)
d.addCallback(lambda x: create_node().addCallback(cb).addErrback(fatal_err))
d.addErrback(fatal_err)
else:
fatal_err(s_error)
def create_node():
return self.host.plugins["XEP-0060"].createNode(jid.userhostJID(), NS_MICROBLOG, {NS_ACCESS_MODEL:access, NS_PERSIST_ITEMS:1, NS_MAX_ITEMS:-1}, profile_key=profile_key)
create_node().addCallback(cb).addErrback(err_cb)