we now cache avatar, so we only ask once. TODO: ask, store and show in roster; TODO2: on new sha reask vcard to get new avatar
This commit is contained in:
Nikos Kouremenos
parent
7518d20bf7
commit
6899985d5c
76
src/gajim.py
76
src/gajim.py
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@ -66,11 +66,13 @@ import gtkexcepthook
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import gobject
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if sys.version[:4] >= '2.4':
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gobject.threads_init()
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import pango
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import sre
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import signal
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import getopt
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import time
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import base64
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from common import socks5
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import gtkgui_helpers
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@ -621,29 +623,30 @@ class Interface:
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win = self.windows[account]['infos'][array['jid']]
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win.set_values(array)
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def handle_event_vcard(self, account, array):
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def handle_event_vcard(self, account, vcard):
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'''vcard holds the vcard data'''
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jid = vcard['jid']
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self.store_avatar(vcard)
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# vcard window
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win = None
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if self.windows[account]['infos'].has_key(array['jid']):
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win = self.windows[account]['infos'][array['jid']]
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elif self.windows[account]['infos'].has_key(array['jid'] + '/' + \
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array['resource']):
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win = self.windows[account]['infos'][array['jid'] + '/' + \
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array['resource']]
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if self.windows[account]['infos'].has_key(jid):
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win = self.windows[account]['infos'][jid]
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elif self.windows[account]['infos'].has_key(jid + '/' +vcard['resource']):
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win = self.windows[account]['infos'][jid + '/' + vcard['resource']]
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if win:
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win.set_values(array)
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win.set_values(vcard) #FIXME: maybe store all vcard data?
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# show avatar in chat
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win = None
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if self.windows[account]['chats'].has_key(array['jid']):
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win = self.windows[account]['chats'][array['jid']]
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elif self.windows[account]['chats'].has_key(array['jid'] + '/' + \
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array['resource']):
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win = self.windows[account]['chats'][array['jid'] + '/' + \
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array['resource']]
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if self.windows[account]['chats'].has_key(jid):
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win = self.windows[account]['chats'][jid]
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elif self.windows[account]['chats'].has_key(jid + '/' +vcard['resource']):
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win = self.windows[account]['chats'][jid + '/' + vcard['resource']]
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if win:
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win.set_avatar(array)
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win.show_avatar(jid)
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if self.remote is not None:
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self.remote.raise_signal('VcardInfo', (account, array))
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self.remote.raise_signal('VcardInfo', (account, vcard))
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def handle_event_os_info(self, account, array):
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win = None
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@ -863,6 +866,42 @@ class Interface:
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def handle_event_vcard_not_published(self, account, array):
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dialogs.InformationDialog(_('vCard publication failed'), _('There was an error while publishing your personal information, try again later.'))
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def store_avatar(self, vcard):
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'''stores avatar per jid so we do not have to ask everytime for vcard'''
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jid = vcard['jid']
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# we assume contact has no avatar
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self.avatar_pixbufs[jid] = None
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if not vcard.has_key('PHOTO'):
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return
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if not isinstance(vcard['PHOTO'], dict):
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return
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img_decoded = None
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if vcard['PHOTO'].has_key('BINVAL'):
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try:
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img_decoded = base64.decodestring(vcard['PHOTO']['BINVAL'])
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except:
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pass
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elif vcard['PHOTO'].has_key('EXTVAL'):
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url = vcard['PHOTO']['EXTVAL']
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try:
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fd = urllib.urlopen(url)
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img_decoded = fd.read()
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except:
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pass
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if img_decoded:
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pixbufloader = gtk.gdk.PixbufLoader()
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try:
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pixbufloader.write(img_decoded)
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pixbuf = pixbufloader.get_pixbuf()
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pixbufloader.close()
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# store avatar for jid
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self.avatar_pixbufs[jid] = pixbuf
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# we may get "unknown image format" and/or something like pixbuf can be None
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except (gobject.GError, AttributeError):
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pass
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def read_sleepy(self):
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'''Check idle status and change that status if needed'''
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if not self.sleeper.poll():
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@ -1121,6 +1160,7 @@ class Interface:
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'outmsgcolor': gajim.config.get('outmsgcolor'),
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'statusmsgcolor': gajim.config.get('statusmsgcolor'),
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}
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parser.read()
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# Do not set gajim.verbose to False if -v option was given
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if gajim.config.get('verbose'):
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@ -1172,8 +1212,12 @@ class Interface:
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gtk.about_dialog_set_email_hook(self.on_launch_browser_mailer, 'mail')
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gtk.about_dialog_set_url_hook(self.on_launch_browser_mailer, 'url')
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self.windows = {'logs': {}}
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# keep avatar (pixbuf) per jid
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self.avatar_pixbufs = {}
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for a in gajim.connections:
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self.windows[a] = {'infos': {}, 'chats': {}, 'gc': {}, 'gc_config': {}}
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gajim.contacts[a] = {}
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@ -58,8 +58,9 @@ class TabbedChatWindow(chat.Chat):
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self.show_bigger_avatar_timeout_id = None
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self.bigger_avatar_window = None
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# keep avatar (pixbuf) per jid. FIXME: move this when we cache avatars
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self.avatar_pixbufs = {}
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# list that holds all the jid we have asked vcard once
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# (so we do not have to ask again)
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self.jids_for_which_we_asked_vcard_already = list()
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self.TARGET_TYPE_URI_LIST = 80
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self.dnd_list = [ ( 'text/uri-list', 0, self.TARGET_TYPE_URI_LIST ) ]
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@ -221,51 +222,30 @@ timestamp, contact):
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def get_specific_unread(self, jid):
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return 0 # FIXME: always zero why??
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def set_avatar(self, vcard):
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if not vcard.has_key('PHOTO'):
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return
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if not isinstance(vcard['PHOTO'], dict):
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return
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img_decoded = None
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if vcard['PHOTO'].has_key('BINVAL'):
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try:
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img_decoded = base64.decodestring(vcard['PHOTO']['BINVAL'])
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except:
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pass
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elif vcard['PHOTO'].has_key('EXTVAL'):
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url = vcard['PHOTO']['EXTVAL']
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try:
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fd = urllib.urlopen(url)
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img_decoded = fd.read()
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except:
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pass
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if img_decoded:
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pixbufloader = gtk.gdk.PixbufLoader()
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try:
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pixbufloader.write(img_decoded)
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pixbuf = pixbufloader.get_pixbuf()
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pixbufloader.close()
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jid = vcard['jid']
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self.avatar_pixbufs[jid] = pixbuf
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def show_avatar(self, jid):
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assert(not self.plugin.avatar_pixbufs.has_key(jid))
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if not self.plugin.avatar_pixbufs.has_key(jid) or\
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self.plugin.avatar_pixbufs[jid] is None:
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return # contact does not have avatar stored (can this happen?) or has no avatar
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pixbuf = self.plugin.avatar_pixbufs[jid]
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w = gajim.config.get('avatar_width')
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h = gajim.config.get('avatar_height')
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scaled_buf = pixbuf.scale_simple(w, h, gtk.gdk.INTERP_HYPER)
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x = None
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if self.xmls.has_key(jid):
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x = self.xmls[jid]
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else:
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# it can be xmls[jid/resource] if it's a vcard from pm
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elif self.xmls.has_key(jid + '/' + vcard['resource']):
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x = self.xmls[jid + '/' + vcard['resource']]
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jid_with_resource = jid + '/' + vcard['resource']
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if self.xmls.has_key(jid_with_resource):
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x = self.xmls[jid_with_resource]
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if x is not None:
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image = x.get_widget('avatar_image')
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image.set_from_pixbuf(scaled_buf)
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image.show_all()
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# we may get "unknown image format" and/or something like pixbuf can be None
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except (gobject.GError, AttributeError):
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pass
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def set_state_image(self, jid):
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prio = 0
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@ -399,6 +379,18 @@ timestamp, contact):
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self.childs[contact.jid] = self.xmls[contact.jid].get_widget('chats_vbox')
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self.contacts[contact.jid] = contact
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#FIXME: request in thread or idle and show in roster
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# this is to prove cache code works:
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# should we ask vcard? (only the first time we should ask)
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if not self.plugin.avatar_pixbufs.has_key(contact.jid):
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# it's the first time, so we should ask vcard
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gajim.connections[self.account].request_vcard(contact.jid)
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#please do not remove this commented print until I'm done with showing
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#avatars in roster
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#print 'REQUESTING VCARD for', contact.jid
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else:
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self.show_avatar(contact.jid) # show avatar from stored place
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self.childs[contact.jid].connect('drag_data_received',
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self.on_drag_data_received, contact)
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@ -428,7 +420,6 @@ timestamp, contact):
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if gajim.awaiting_messages[self.account].has_key(contact.jid):
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self.read_queue(contact.jid)
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gajim.connections[self.account].request_vcard(contact.jid)
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self.childs[contact.jid].show_all()
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# chatstates
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