[asac] support jabber❌data in message elements. fixes #2225

src/common/connection.py

@@ -820,14 +820,14 @@ class Connection(ConnectionHandlers):
 
 		self.connection.send(msg_iq)
 
-	def send_message(self, jid, msg, keyID, type = 'chat', subject='',
-	chatstate = None, msg_id = None, composing_xep = None, resource = None,
-	user_nick = None, xhtml = None, session = None, forward_from = None):
+	def send_message(self, jid, msg, keyID, type='chat', subject='',
+	chatstate=None, msg_id=None, composing_xep=None, resource=None,
+	user_nick=None, xhtml=None, session=None, forward_from=None, form_node=None):
 		if not self.connection:
 			return 1
 		if msg and not xhtml and gajim.config.get('rst_formatting_outgoing_messages'):
 			xhtml = create_xhtml(msg)
-		if not msg and chatstate is None:
+		if not msg and chatstate is None and form_node is None:
 			return 2
 		fjid = jid
 		if resource:
@@ -866,6 +866,9 @@ class Connection(ConnectionHandlers):
 		if msgenc:
 			msg_iq.setTag(common.xmpp.NS_ENCRYPTED + ' x').setData(msgenc)
 
+		if form_node:
+			msg_iq.addChild(node=form_node)
+
 		# JEP-0172: user_nickname
 		if user_nick:
 			msg_iq.setTag('nick', namespace = common.xmpp.NS_NICK).setData(

src/common/connection_handlers.py

@@ -1551,6 +1551,11 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco,
 				self.dispatch('GC_INVITATION', (room_jid, frm, '', None,
 					is_continued))
 				return
+		form_node = None
+		for xtag in xtags:
+			if xtag.getNamespace() == common.xmpp.NS_DATA:
+				form_node = xtag
+				break
 		# chatstates - look for chatstate tags in a message if not delayed
 		if not delayed:
 			composing_xep = False
@@ -1658,7 +1663,7 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco,
 			mtype = treat_as
 		self.dispatch('MSG', (frm, msgtxt, tim, encrypted, mtype,
 			subject, chatstate, msg_id, composing_xep, user_nick, msghtml,
-			session))
+			session, form_node))
 	# END messageCB
 
 	def get_session(self, jid, thread_id, type):

src/dialogs.py

@@ -29,6 +29,7 @@ import gtkgui_helpers
 import vcard
 import conversation_textview
 import message_control
+import dataforms_widget
 
 from random import randrange
 
@@ -46,6 +47,7 @@ from advanced import AdvancedConfigurationWindow
 
 from common import gajim
 from common import helpers
+from common import dataforms
 from common.exceptions import GajimGeneralException
 
 class EditGroupsDialog:
@@ -1756,8 +1758,8 @@ class SingleMessageWindow:
 	singled message depending on action argument which can be 'send'
 	or 'receive'.
 	'''
-	def __init__(self, account, to = '', action = '', from_whom = '',
-	subject = '', message = '', resource = '', session = None):
+	def __init__(self, account, to='', action='', from_whom='', subject='',
+	message='', resource='', session=None, form_node=None):
 		self.account = account
 		self.action = action
 
@@ -1788,6 +1790,18 @@ class SingleMessageWindow:
 		self.conversation_tv_buffer = self.conversation_textview.tv.get_buffer()
 		self.xml.get_widget('conversation_scrolledwindow').add(
 			self.conversation_textview.tv)
+
+		self.form_widget = None
+		parent_box = self.xml.get_widget('conversation_scrolledwindow').get_parent()
+		if form_node:
+			dataform = dataforms.ExtendForm(node = form_node)
+			self.form_widget = dataforms_widget.DataFormWidget(dataform)
+			self.form_widget.show_all()
+			parent_box.add(self.form_widget)
+			parent_box.child_set_property(self.form_widget, 'position',
+				parent_box.child_get_property(self.xml.get_widget('conversation_scrolledwindow'), 'position'))
+			self.action = 'form'
+
 		self.send_button = self.xml.get_widget('send_button')
 		self.reply_button = self.xml.get_widget('reply_button')
 		self.send_and_close_button = self.xml.get_widget('send_and_close_button')
@@ -1917,6 +1931,17 @@ class SingleMessageWindow:
 			self.reply_button.grab_focus()
 			self.cancel_button.hide()
 			self.close_button.show()
+		elif action == 'form': # prepare UI for Receiving
+			title = _('Form %s') % title 
+			self.send_button.show() 
+			self.send_and_close_button.show() 
+			self.to_label.show() 
+			self.to_entry.show() 
+			self.reply_button.hide() 
+			self.from_label.hide() 
+			self.from_entry.hide() 
+			self.conversation_scrolledwindow.hide() 
+			self.message_scrolledwindow.hide() 
 
 		self.window.set_title(title)
 
@@ -1960,9 +1985,14 @@ class SingleMessageWindow:
 			else:
 				session = gajim.connections[self.account].make_new_session(to_whom_jid)
 
+			if self.form_widget:
+				form_node = self.form_widget.data_form
+			else:
+				form_node = None
 			# FIXME: allow GPG message some day
 			gajim.connections[self.account].send_message(to_whom_jid, message,
-				keyID = None, type = 'normal', subject=subject, session = session)
+				keyID=None, type='normal', subject=subject, session=session,
+				form_node=form_node)
 
 		self.subject_entry.set_text('') # we sent ok, clear the subject
 		self.message_tv_buffer.set_text('') # we sent ok, clear the textview

src/gajim.py

@@ -698,7 +698,7 @@ class Interface:
 
 	def handle_event_msg(self, account, array):
 		# 'MSG' (account, (jid, msg, time, encrypted, msg_type, subject,
-		# chatstate, msg_id, composing_xep, user_nick, xhtml, session))
+		# chatstate, msg_id, composing_xep, user_nick, xhtml, session, form_node))
 		# user_nick is JEP-0172
 
 		full_jid_with_resource = array[0]
@@ -806,12 +806,13 @@ class Interface:
 			if encrypted:
 				self.roster.on_message(jid, message, array[2], account, array[3],
 					msg_type, subject, resource, msg_id, array[9],
-					advanced_notif_num, session = session)
+					advanced_notif_num, session=session, form_node=array[12])
 			else:
 				# xhtml in last element
 				self.roster.on_message(jid, message, array[2], account, array[3],
 					msg_type, subject, resource, msg_id, array[9],
-					advanced_notif_num, xhtml = xhtml, session = session)
+					advanced_notif_num, xhtml=xhtml, session=session,
+					form_node=array[12])
 			nickname = gajim.get_name_from_jid(account, jid)
 		# Check and do wanted notifications
 		msg = message

src/roster_window.py

@@ -3842,9 +3842,9 @@ class RosterWindow:
 			is_continued=is_continued)
 		mw.new_tab(gc_control)
 
-	def on_message(self, jid, msg, tim, account, encrypted = False,
-			msg_type = '', subject = None, resource = '', msg_id = None,
-			user_nick = '', advanced_notif_num = None, xhtml = None, session = None):
+	def on_message(self, jid, msg, tim, account, encrypted=False, msg_type='',
+	subject=None, resource='', msg_id=None, user_nick='',
+	advanced_notif_num=None, xhtml=None, session=None, form_node=None):
 		'''when we receive a message'''
 		contact = None
 		# if chat window will be for specific resource
@@ -3899,9 +3899,9 @@ class RosterWindow:
 		popup = helpers.allow_popup_window(account, advanced_notif_num)
 
 		if msg_type == 'normal' and popup: # it's single message to be autopopuped
-			dialogs.SingleMessageWindow(account, contact.jid,
-				action = 'receive', from_whom = jid, subject = subject,
-				message = msg, resource = resource, session = session)
+			dialogs.SingleMessageWindow(account, contact.jid, action='receive',
+				from_whom=jid, subject=subject, message=msg, resource=resource,
+				session=session, form_node=form_node)
 			return
 
 		# We print if window is opened and it's not a single message
@@ -3926,12 +3926,12 @@ class RosterWindow:
 		show_in_roster = notify.get_show_in_roster(event_type, account, contact)
 		show_in_systray = notify.get_show_in_systray(event_type, account, contact)
 		event = gajim.events.create_event(type_, (msg, subject, msg_type, tim,
-			encrypted, resource, msg_id, xhtml, session), show_in_roster = show_in_roster,
-			show_in_systray = show_in_systray)
+			encrypted, resource, msg_id, xhtml, session, form_node),
+			show_in_roster=show_in_roster, show_in_systray=show_in_systray)
 		gajim.events.add_event(account, fjid, event)
 		if popup:
 			if not ctrl:
-				self.new_chat(contact, account, resource = resource_for_chat)
+				self.new_chat(contact, account, resource=resource_for_chat)
 				if path and not self.dragging and gajim.config.get(
 				'scroll_roster_to_last_message'):
 					# we curently see contact in our roster OR he
@@ -4196,8 +4196,8 @@ class RosterWindow:
 		ft = gajim.interface.instances['file_transfers']
 		if event.type_ == 'normal':
 			dialogs.SingleMessageWindow(account, jid,
-				action = 'receive', from_whom = jid, subject = data[1],
-				message = data[0], resource = data[5], session = data[8])
+				action='receive', from_whom=jid, subject=data[1], message=data[0],
+				resource=data[5], session=data[8], form_node=data[9])
 			gajim.interface.remove_first_event(account, jid, event.type_)
 			return True
 		elif event.type_ == 'file-request':