erebion/libervia-backend
Watch
1
0
Fork
You've already forked libervia-backend
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

plugin XEP-0071: rich messages management for sendMessage

Browse source
This commit is contained in:
Goffi 2013-11-13 14:03:16 +01:00
commit 7fb9d0c309
1 changed files with 35 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

38
src/plugins/plugin_xep_0071.py
View file

@ -69,9 +69,10 @@ class XEP_0071(object):
def __init__(self, host):
info(_("XHTML-IM plugin initialization"))
self.host = host
txt_synt_plg = self.host.plugins["TEXT-SYNTAXES"]
txt_synt_plg.addSyntax(self.SYNTAX_XHTML_IM, lambda xhtml: xhtml, self.XHTML2XHTML_IM, [txt_synt_plg.OPT_HIDDEN])
self.synt_plg = self.host.plugins["TEXT-SYNTAXES"]
self.synt_plg.addSyntax(self.SYNTAX_XHTML_IM, lambda xhtml: xhtml, self.XHTML2XHTML_IM, [self.synt_plg.OPT_HIDDEN])
host.trigger.add("MessageReceived", self.messageReceivedTrigger)
host.trigger.add("sendMessage", self.sendMessageTrigger)
def getHandler(self, profile):
return XEP_0071_handler(self)
@ -86,11 +87,28 @@ class XEP_0071(object):
def converted(xhtml):
data['extra']['xhtml'] = xhtml
return data
txt_synt_plg = self.host.plugins["TEXT-SYNTAXES"]
d = txt_synt_plg.convert(body_elt.toXml(), self.SYNTAX_XHTML_IM, safe=True)
d = self.synt_plg.convert(body_elt.toXml(), self.SYNTAX_XHTML_IM, safe=True)
d.addCallback(converted)
return d
def _sendMessageAddRich(self, mess_data, profile):
""" Construct XHTML-IM node and add it XML element
@param mess_data: message data as sended by sendMessage callback
"""
def syntax_converted(xhtml_im):
message_elt = mess_data['xml']
html_elt = message_elt.addElement('html', NS_XHTML_IM)
body_elt = html_elt.addElement('body', NS_XHTML)
body_elt.addRawXml(xhtml_im)
mess_data['extra']['xhtml'] = xhtml_im
return mess_data
rich = mess_data['extra'].pop('rich')
syntax = self.synt_plg.getCurrentSyntax(profile)
d = self.synt_plg.convert(rich, syntax, self.SYNTAX_XHTML_IM)
d.addCallback(syntax_converted)
return d
def messageReceivedTrigger(self, message, post_treat, profile):
""" Check presence of XHTML-IM in message
"""
@ -104,6 +122,18 @@ class XEP_0071(object):
pass
return True
def sendMessageTrigger(self, mess_data, treatments, profile):
""" Check presence of rich text in extra
"""
try:
rich = mess_data['extra']['rich']
# OK, we have found rich text
treatments.addCallback(self._sendMessageAddRich, profile)
except KeyError:
# No rich text found
pass
return True
def _purgeStyle(self, styles_raw):
""" Remove unauthorised styles according to the XEP-0071
@param styles_raw: raw styles (value of the style attribute)