ability to destroy a room when we are owner, give a reason and alternative room

jid. fixes #3031

data/glade/gc_control_popup_menu.glade

@@ -12,7 +12,7 @@
       <property name="use_underline">True</property>
 
       <child internal-child="image">
-	<widget class="GtkImage" id="image1359">
+	<widget class="GtkImage" id="image1378">
 	  <property name="visible">True</property>
 	  <property name="stock">gtk-justify-fill</property>
 	  <property name="icon_size">1</property>
@@ -31,7 +31,7 @@
       <property name="use_underline">True</property>
 
       <child internal-child="image">
-	<widget class="GtkImage" id="image1360">
+	<widget class="GtkImage" id="image1379">
 	  <property name="visible">True</property>
 	  <property name="stock">gtk-preferences</property>
 	  <property name="icon_size">1</property>
@@ -44,13 +44,33 @@
     </widget>
   </child>
 
+  <child>
+    <widget class="GtkImageMenuItem" id="destroy_room_menuitem">
+      <property name="visible">True</property>
+      <property name="label" translatable="yes">_Destroy room</property>
+      <property name="use_underline">True</property>
+
+      <child internal-child="image">
+	<widget class="GtkImage" id="image1380">
+	  <property name="visible">True</property>
+	  <property name="stock">gtk-delete</property>
+	  <property name="icon_size">1</property>
+	  <property name="xalign">0.5</property>
+	  <property name="yalign">0.5</property>
+	  <property name="xpad">0</property>
+	  <property name="ypad">0</property>
+	</widget>
+      </child>
+    </widget>
+  </child>
+
   <child>
     <widget class="GtkImageMenuItem" id="change_subject_menuitem">
       <property name="label" translatable="yes">Change _Subject</property>
       <property name="use_underline">True</property>
 
       <child internal-child="image">
-	<widget class="GtkImage" id="image1361">
+	<widget class="GtkImage" id="image1381">
 	  <property name="visible">True</property>
 	  <property name="stock">gtk-edit</property>
 	  <property name="icon_size">1</property>
@@ -69,7 +89,7 @@
       <property name="use_underline">True</property>
 
       <child internal-child="image">
-	<widget class="GtkImage" id="image1362">
+	<widget class="GtkImage" id="image1382">
 	  <property name="visible">True</property>
 	  <property name="stock">gtk-redo</property>
 	  <property name="icon_size">1</property>
@@ -88,7 +108,7 @@
       <property name="use_underline">True</property>
 
       <child internal-child="image">
-	<widget class="GtkImage" id="image1363">
+	<widget class="GtkImage" id="image1383">
 	  <property name="visible">True</property>
 	  <property name="stock">gtk-add</property>
 	  <property name="icon_size">1</property>

src/common/connection.py

@@ -1160,10 +1160,24 @@ class Connection(ConnectionHandlers):
 		self.connection.send(msg_iq)
 
 	def request_gc_config(self, room_jid):
+		if not self.connection:
+			return
 		iq = common.xmpp.Iq(typ = 'get', queryNS = common.xmpp.NS_MUC_OWNER,
 			to = room_jid)
 		self.connection.send(iq)
 
+	def destroy_gc_room(self, room_jid, reason = '', jid = ''):
+		if not self.connection:
+			return
+		iq = common.xmpp.Iq(typ = 'set', queryNS = common.xmpp.NS_MUC_OWNER,
+			to = room_jid)
+		destroy = iq.getTag('query').setTag('destroy')
+		if reason:
+			destroy.setTagData('reason', reason)
+		if jid:
+			destroy.setAttr('jid', jid)
+		self.connection.send(iq)
+
 	def send_gc_status(self, nick, jid, show, status):
 		if not self.connection:
 			return

src/common/connection_handlers.py

@@ -1547,6 +1547,7 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco,
 		timestamp = None
 		is_gc = False # is it a GC presence ?
 		sigTag = None
+		ns_muc_user_x = None
 		avatar_sha = None
 		# JEP-0172 User Nickname
 		user_nick = prs.getTagData('nick')
@@ -1558,16 +1559,18 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco,
 			namespace = x.getNamespace()
 			if namespace.startswith(common.xmpp.NS_MUC):
 				is_gc = True
-			if namespace == common.xmpp.NS_SIGNED:
+				if namespace == common.xmpp.NS_MUC_USER and x.getTag('destroy'):
+					ns_muc_user_x = x
+			elif namespace == common.xmpp.NS_SIGNED:
 				sigTag = x
-			if namespace == common.xmpp.NS_VCARD_UPDATE:
+			elif namespace == common.xmpp.NS_VCARD_UPDATE:
 				avatar_sha = x.getTagData('photo')
-			if namespace == common.xmpp.NS_DELAY:
+			elif namespace == common.xmpp.NS_DELAY:
 				# JEP-0091
 				tim = prs.getTimestamp()
 				tim = time.strptime(tim, '%Y%m%dT%H:%M:%S')
 				timestamp = time.localtime(timegm(tim))
-			if namespace == 'http://delx.cjb.net/protocol/roster-subsync':
+			elif namespace == 'http://delx.cjb.net/protocol/roster-subsync':
 				# see http://trac.gajim.org/ticket/326
 				agent = gajim.get_server_from_jid(jid_stripped)
 				if self.connection.getRoster().getItem(agent): # to be sure it's a transport contact
@@ -1667,10 +1670,24 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco,
 						else:
 							# save sha in mem NOW
 							self.vcard_shas[who] = avatar_sha
+				if ns_muc_user_x:
+					# Room has been destroyed. see
+					# http://www.xmpp.org/extensions/xep-0045.html#destroyroom
+					reason = _('Room has been destroyed')
+					destroy = ns_muc_user_x.getTag('destroy')
+					r = destroy.getTagData('reason')
+					if r:
+						reason += ' (%s)' % r
+					jid = destroy.getAttr('jid')
+					if jid:
+						reason += '\n' + _('You can join this room instead: %s') % jid
+					statusCode = 'destroyed'
+				else:
+					reason = prs.getReason()
+					statusCode = prs.getStatusCode()
 				self.dispatch('GC_NOTIFY', (jid_stripped, show, status, resource,
 					prs.getRole(), prs.getAffiliation(), prs.getJid(),
-					prs.getReason(), prs.getActor(), prs.getStatusCode(),
+					reason, prs.getActor(), statusCode, prs.getNewNick()))
-					prs.getNewNick()))
 			return
 
 		if ptype == 'subscribe':

src/dialogs.py

@@ -1049,6 +1049,62 @@ class InputDialog:
 			self.dialog.destroy()
 		return response
 
+class DubbleInputDialog:
+	'''Class for Dubble Input dialog'''
+	def __init__(self, title, label_str1, label_str2, input_str1 = None,
+	input_str2 = None, is_modal = True, ok_handler = None,
+	cancel_handler = None):
+		# if modal is True you also need to call get_response()
+		# and ok_handler won't be used
+		self.xml = gtkgui_helpers.get_glade('dubbleinput_dialog.glade')
+		self.dialog = self.xml.get_widget('dubbleinput_dialog')
+		label1 = self.xml.get_widget('label1')
+		self.input_entry1 = self.xml.get_widget('input_entry1')
+		label2 = self.xml.get_widget('label2')
+		self.input_entry2 = self.xml.get_widget('input_entry2')
+		self.dialog.set_title(title)
+		label1.set_markup(label_str1)
+		label2.set_markup(label_str2)
+		self.cancel_handler = cancel_handler
+		if input_str1:
+			self.input_entry1.set_text(input_str1)
+			self.input_entry1.select_region(0, -1) # select all
+		if input_str2:
+			self.input_entry2.set_text(input_str2)
+			self.input_entry2.select_region(0, -1) # select all
+
+		self.is_modal = is_modal
+		if not is_modal and ok_handler is not None:
+			self.ok_handler = ok_handler
+			okbutton = self.xml.get_widget('okbutton')
+			okbutton.connect('clicked', self.on_okbutton_clicked)
+			cancelbutton = self.xml.get_widget('cancelbutton')
+			cancelbutton.connect('clicked', self.on_cancelbutton_clicked)
+			self.xml.signal_autoconnect(self)
+			self.dialog.show_all()
+
+	def on_dubbleinput_dialog_destroy(self, widget):
+		if self.cancel_handler:
+			self.cancel_handler()
+
+	def on_okbutton_clicked(self, widget):
+		user_input1 = self.input_entry1.get_text().decode('utf-8')
+		user_input2 = self.input_entry2.get_text().decode('utf-8')
+		self.dialog.destroy()
+		if isinstance(self.ok_handler, tuple):
+			self.ok_handler[0](user_input1, user_input2, *self.ok_handler[1:])
+		else:
+			self.ok_handler(user_input1, user_input2)
+
+	def on_cancelbutton_clicked(self, widget):
+		self.dialog.destroy()
+
+	def get_response(self):
+		if self.is_modal:
+			response = self.dialog.run()
+			self.dialog.destroy()
+		return response
+
 class SubscriptionRequestWindow:
 	def __init__(self, jid, text, account, user_nick = None):
 		xml = gtkgui_helpers.get_glade('subscription_request_window.glade')

src/groupchat_control.py

@@ -222,6 +222,11 @@ class GroupchatControl(ChatControlBase):
 			self._on_configure_room_menuitem_activate)
 		self.handlers[id] = widget
 
+		widget = xm.get_widget('destroy_room_menuitem')
+		id = widget.connect('activate',
+			self._on_destroy_room_menuitem_activate)
+		self.handlers[id] = widget
+
 		widget = xm.get_widget('change_subject_menuitem')
 		id = widget.connect('activate',
 			self._on_change_subject_menuitem_activate)
@@ -472,18 +477,21 @@ class GroupchatControl(ChatControlBase):
 		sets sensitivity state for configure_room'''
 		menu = self.gc_popup_menu
 		childs = menu.get_children()
-		# hide chat buttons
+		# Check compact view menuitem
-		childs[5].set_active(self.hide_chat_buttons_current)
+		childs[6].set_active(self.hide_chat_buttons_current)
 		if gajim.gc_connected[self.account][self.room_jid]:
 			c = gajim.contacts.get_gc_contact(self.account, self.room_jid,
 				self.nick)
 			if c.affiliation not in ('owner', 'admin'):
 				childs[1].set_sensitive(False)
+			if c.affiliation != 'owner':
+				childs[2].set_sensitive(False)
 		else:
 			# We are not connected to this groupchat, disable unusable menuitems
 			childs[1].set_sensitive(False)
 			childs[2].set_sensitive(False)
 			childs[3].set_sensitive(False)
+			childs[4].set_sensitive(False)
 		return menu
 
 	def on_message(self, nick, msg, tim, has_timestamp = False, xhtml = None):
@@ -888,6 +896,8 @@ class GroupchatControl(ChatControlBase):
 							os.remove(files[old_file])
 						os.rename(old_file, files[old_file])
 				self.print_conversation(s, 'info')
+			elif statusCode == 'destroyed': # Room has been destroyed
+				self.print_conversation(reason, 'info')
 
 			if len(gajim.events.get_events(self.account,
 			self.room_jid + '/' + nick)) == 0:
@@ -1442,6 +1452,29 @@ class GroupchatControl(ChatControlBase):
 				gajim.interface.instances[self.account]['gc_config'][self.room_jid]\
 					= config.GroupchatConfigWindow(self.account, self.room_jid)
 
+	def _on_destroy_room_menuitem_activate(self, widget):
+		# Ask for a reason
+		instance = dialogs.DubbleInputDialog(_('Destroying %s') % self.room_jid,
+			_('You are going to definitively destroy this room.\n'
+			'You may specify a reason below:'),
+			_('You may also enter an alternate venue:'))
+		response = instance.get_response()
+		if response == gtk.RESPONSE_OK:
+			reason = instance.input_entry1.get_text().decode('utf-8')
+			jid = instance.input_entry2.get_text().decode('utf-8')
+			# Test jid
+			try:
+				jid = helpers.parse_jid(jid)
+			except:
+				ErrorDialog(_('Invalid group chat Jabber ID'),
+				_('The group chat Jabber ID has not allowed characters.'))
+				return
+		else:
+			# Abord destroy operation
+			return
+		gajim.connections[self.account].destroy_gc_room(self.room_jid, reason,
+		jid)
+
 	def _on_bookmark_room_menuitem_activate(self, widget):
 		bm = {
 			'name': self.name,