Small cleanups for avatar save. Also fixes #5461.

* set default file type for avatars centrally
 * remove client side decision logic determing if a avatar loookup shall happen for a groupchat contact or for a normal contact
 * remove unused method (this one was triggering the traceback in #5461)

src/chat_control.py

@@ -1351,7 +1351,7 @@ class ChatControl(ChatControlBase):
 		# per jid
 		self.show_bigger_avatar_timeout_id = None
 		self.bigger_avatar_window = None
-		self.show_avatar(self.contact.resource)
+		self.show_avatar()
 
 		# chatstate timers and state
 		self.reset_kbd_mouse_timeout_vars()
@@ -1601,11 +1601,7 @@ class ChatControl(ChatControlBase):
 		bigger avatar after 0.5 sec
 		"""
 		jid = self.contact.jid
-		is_fake = False
-		if self.type_id == message_control.TYPE_PM:
-			is_fake = True
-		avatar_pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(jid,
-			is_fake)
+		avatar_pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(jid)
 		if avatar_pixbuf in ('ask', None):
 			return
 		avatar_w = avatar_pixbuf.get_width()
@@ -1638,8 +1634,7 @@ class ChatControl(ChatControlBase):
 			menuitem = gtk.ImageMenuItem(gtk.STOCK_SAVE_AS)
 			id_ = menuitem.connect('activate',
 				gtkgui_helpers.on_avatar_save_as_menuitem_activate,
-				self.contact.jid, self.account, self.contact.get_shown_name() + \
-					'.jpeg')
+				self.contact.jid, self.account, self.contact.get_shown_name())
 			self.handlers[id_] = menuitem
 			menu.append(menuitem)
 			menu.show_all()
@@ -2403,24 +2398,12 @@ class ChatControl(ChatControlBase):
 			# Re-show the small avatar
 			self.show_avatar()
 
-	def show_avatar(self, resource = None):
+	def show_avatar(self):
 		if not gajim.config.get('show_avatar_in_chat'):
 			return
-
-		is_fake = False
-		if self.TYPE_ID == message_control.TYPE_PM:
-			is_fake = True
-			jid_with_resource = self.contact.jid # fake jid
-		else:
-			jid_with_resource = self.contact.jid
-			if resource:
-				jid_with_resource += '/' + resource
-
-		# we assume contact has no avatar
-		scaled_pixbuf = None
-
-		pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(jid_with_resource,
-			is_fake)
+		
+		jid_with_resource = self.contact.get_full_jid()
+		pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(jid_with_resource)
 		if pixbuf == 'ask':
 			# we don't have the vcard
 			if self.TYPE_ID == message_control.TYPE_PM:
@@ -2436,8 +2419,10 @@ class ChatControl(ChatControlBase):
 			else:
 				gajim.connections[self.account].request_vcard(jid_with_resource)
 			return
-		if pixbuf is not None:
+		elif pixbuf:
 			scaled_pixbuf = gtkgui_helpers.get_scaled_pixbuf(pixbuf, 'chat')
+		else:
+			scaled_pixbuf = None
 
 		image = self.xml.get_widget('avatar_image')
 		image.set_from_pixbuf(scaled_pixbuf)
@@ -2629,11 +2614,8 @@ class ChatControl(ChatControlBase):
 		if not small_avatar.window:
 			# Tab has been closed since we hovered the avatar
 			return
-		is_fake = False
-		if self.type_id == message_control.TYPE_PM:
-			is_fake = True
 		avatar_pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(
-			self.contact.jid, is_fake)
+			self.contact.jid)
 		if avatar_pixbuf in ('ask', None):
 			return
 		# Hide the small avatar

src/common/contacts.py

@@ -373,14 +373,6 @@ class Contacts:
 					nbr_total += 1
 		return nbr_online, nbr_total
 
-	def is_pm_from_jid(self, account, jid):
-		"""
-		Return True if the given jid is a private message jid
-		"""
-		if jid in self._contacts[account]:
-			return False
-		return True
-
 	def __getattr__(self, attr_name):
 		# Only called if self has no attr_name
 		if hasattr(self._metacontact_manager, attr_name):

src/groupchat_control.py

@@ -1171,8 +1171,8 @@ class GroupchatControl(ChatControlBase):
 		iter_ = self.get_contact_iter(nick)
 		if not iter_:
 			return
-		pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(self.room_jid + \
-			'/' + nick, True)
+		fake_jid = self.room_jid + '/' + nick
+		pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(fake_jid)
 		if pixbuf in ('ask', None):
 			scaled_pixbuf = None
 		else:
@@ -1514,7 +1514,7 @@ class GroupchatControl(ChatControlBase):
 		if gajim.config.get('ask_avatars_on_startup') and \
 		not server.startswith('irc'):
 			fake_jid = self.room_jid + '/' + nick
-			pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(fake_jid, True)
+			pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(fake_jid)
 			if pixbuf == 'ask':
 				if j:
 					fjid = j

src/gtkgui_helpers.py

@@ -30,6 +30,7 @@
 import xml.sax.saxutils
 import gtk
 import gtk.glade
+import glib
 import gobject
 import pango
 import os
@@ -593,7 +594,7 @@ def get_scaled_pixbuf(pixbuf, kind):
 	scaled_buf = pixbuf.scale_simple(w, h, gtk.gdk.INTERP_HYPER)
 	return scaled_buf
 
-def get_avatar_pixbuf_from_cache(fjid, is_fake_jid = False, use_local = True):
+def get_avatar_pixbuf_from_cache(fjid, use_local=True):
 	"""
 	Check if jid has cached avatar and if that avatar is valid image (can be
 	shown)
@@ -607,9 +608,15 @@ def get_avatar_pixbuf_from_cache(fjid, is_fake_jid = False, use_local = True):
 		gajim.jid_is_transport(jid):
 		# don't show avatar for the transport itself
 		return None
+	
+	room, nick = gajim.get_room_and_nick_from_fjid(jid)
+	if any(room in gajim.contacts.get_gc_list(acc) for acc in gajim.connections):
+		is_groupchat_contact = True
+	else:
+		is_groupchat_contact = False
 
 	puny_jid = helpers.sanitize_filename(jid)
-	if is_fake_jid:
+	if is_groupchat_contact:
 		puny_nick = helpers.sanitize_filename(nick)
 		path = os.path.join(gajim.VCARD_PATH, puny_jid, puny_nick)
 		local_avatar_basepath = os.path.join(gajim.AVATAR_PATH, puny_jid,
@@ -631,7 +638,7 @@ def get_avatar_pixbuf_from_cache(fjid, is_fake_jid = False, use_local = True):
 		return 'ask'
 
 	vcard_dict = gajim.connections.values()[0].get_cached_vcard(fjid,
-		is_fake_jid)
+		is_groupchat_contact)
 	if not vcard_dict: # This can happen if cached vcard is too old
 		return 'ask'
 	if 'PHOTO' not in vcard_dict:
@@ -831,39 +838,33 @@ def get_possible_button_event(event):
 def destroy_widget(widget):
 	widget.destroy()
 
-def on_avatar_save_as_menuitem_activate(widget, jid, account,
-default_name = ''):
+def on_avatar_save_as_menuitem_activate(widget, jid, account, default_name=''):
 	def on_continue(response, file_path):
 		if response < 0:
 			return
-		# Get pixbuf
-		pixbuf = None
-		is_fake = False
-		if account and gajim.contacts.is_pm_from_jid(account, jid):
-			is_fake = True
-		pixbuf = get_avatar_pixbuf_from_cache(jid, is_fake, False)
-		ext = file_path.split('.')[-1]
-		type_ = ''
-		if not ext:
+		pixbuf = get_avatar_pixbuf_from_cache(jid)
+		path, extension = os.path.splitext(file_path)
+		if not extension:
 			# Silently save as Jpeg image
+			image_format = 'jpeg'
 			file_path += '.jpeg'
-			type_ = 'jpeg'
-		elif ext == 'jpg':
-			type_ = 'jpeg'
+		elif extension == 'jpg':
+			image_format = 'jpeg'
 		else:
-			type_ = ext
+			image_format = extension[1:] # remove leading dot
 
 		# Save image
 		try:
-			pixbuf.save(file_path, type_)
-		except Exception:
+			pixbuf.save(file_path, image_format)
+		except glib.GError:
 			if os.path.exists(file_path):
 				os.remove(file_path)
 			new_file_path = '.'.join(file_path.split('.')[:-1]) + '.jpeg'
 			def on_ok(file_path, pixbuf):
 				pixbuf.save(file_path, 'jpeg')
 			dialogs.ConfirmationDialog(_('Extension not supported'),
-				_('Image cannot be saved in %(type)s format. Save as %(new_filename)s?') % {'type': type_, 'new_filename': new_file_path},
+				_('Image cannot be saved in %(type)s format. Save as %(new_filename)s?'
+				) % {'type': image_format, 'new_filename': new_file_path},
 				on_response_ok = (on_ok, new_file_path, pixbuf))
 		else:
 			dialog.destroy()
@@ -905,7 +906,7 @@ default_name = ''):
 		current_folder=gajim.config.get('last_save_dir'), on_response_ok=on_ok,
 		on_response_cancel=on_cancel)
 
-	dialog.set_current_name(default_name)
+	dialog.set_current_name(default_name + '.jpeg')
 	dialog.connect('delete-event', lambda widget, event:
 		on_cancel(widget))
 

src/profile_window.py

@@ -183,14 +183,14 @@ class ProfileWindow:
 
 			# Try to get pixbuf
 			pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(self.jid,
-				use_local = False)
+				use_local=False)
 
-			if pixbuf:
+			if pixbuf not in (None, 'ask'):
 				nick = gajim.config.get_per('accounts', self.account, 'name')
 				menuitem = gtk.ImageMenuItem(gtk.STOCK_SAVE_AS)
 				menuitem.connect('activate',
 					gtkgui_helpers.on_avatar_save_as_menuitem_activate,
-					self.jid, None, nick + '.jpeg')
+					self.jid, self.account, nick)
 				menu.append(menuitem)
 			# show clear
 			menuitem = gtk.ImageMenuItem(gtk.STOCK_CLEAR)

src/roster_window.py

@@ -1295,10 +1295,9 @@ class RosterWindow:
 		iters = self._get_contact_iter(jid, account, model=self.model)
 		if not iters or not gajim.config.get('show_avatars_in_roster'):
 			return
-		jid = self.model[iters[0]][C_JID]
-		jid = jid.decode('utf-8')
+		jid = self.model[iters[0]][C_JID].decode('utf-8')
 		pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(jid)
-		if pixbuf is None or pixbuf == 'ask':
+		if pixbuf in (None, 'ask'):
 			scaled_pixbuf = None
 		else:
 			scaled_pixbuf = gtkgui_helpers.get_scaled_pixbuf(pixbuf, 'roster')

src/vcard.py

@@ -164,8 +164,7 @@ class VcardWindow:
 			menuitem = gtk.ImageMenuItem(gtk.STOCK_SAVE_AS)
 			menuitem.connect('activate',
 				gtkgui_helpers.on_avatar_save_as_menuitem_activate,
-				self.contact.jid, self.account, self.contact.get_shown_name() +
-				'.jpeg')
+				self.contact.jid, self.account, self.contact.get_shown_name())
 			menu.append(menuitem)
 			menu.connect('selection-done', lambda w:w.destroy())
 			# show the menu
@@ -480,8 +479,7 @@ class ZeroconfVcardWindow:
 			menuitem = gtk.ImageMenuItem(gtk.STOCK_SAVE_AS)
 			menuitem.connect('activate',
 				gtkgui_helpers.on_avatar_save_as_menuitem_activate,
-				self.contact.jid, self.account, self.contact.get_shown_name() +
-				'.jpeg')
+				self.contact.jid, self.account, self.contact.get_shown_name())
 			menu.append(menuitem)
 			menu.connect('selection-done', lambda w:w.destroy())
 			# show the menu