+from __future__ import with_statement
+
+import os
import logging
import telepathy
+import tp
+import util.misc as misc_utils
+
+
+_moduleLogger = logging.getLogger(__name__)
+
+
+class AvatarsMixin(tp.server.ConnectionInterfaceAvatars):
+
+ __SELF_AVATAR = "tor_self"
+ __MOBILE_AVATAR = "tor_handset"
+ __LANDLINE_AVATAR = "tor_phone"
+ __OTHER_AVATAR = "tor_question"
-class ButterflyAvatars(telepathy.server.ConnectionInterfaceAvatars):
+ __LOOKUP_PATHS = (
+ "/usr/share/theonering",
+ os.path.join(os.path.dirname(__file__), "../support/icons"),
+ )
def __init__(self):
- self._avatar_known = False
- telepathy.server.ConnectionInterfaceAvatars.__init__(self)
+ tp.server.ConnectionInterfaceAvatars.__init__(self)
+ self._avatarCache = {}
+ self._implement_property_get(
+ telepathy.interfaces.CONNECTION_INTERFACE_AVATARS,
+ {
+ 'SupportedAvatarMimeTypes': lambda: ("image/png", ),
+ 'MinimumAvatarHeight': lambda: 32,
+ 'MinimumAvatarWidth': lambda: 32,
+ 'RecommendedAvatarHeight': lambda: 32,
+ 'RecommendedAvatarWidth': lambda: 32,
+ 'MaximumAvatarHeight': lambda: 32,
+ 'MaximumAvatarWidth': lambda: 32,
+ 'MaximumAvatarBytes': lambda: 500 * 1024,
+ },
+ )
+
+ @property
+ def session(self):
+ """
+ @abstract
+ """
+ raise NotImplementedError("Abstract property called")
+
+ def get_handle_by_id(self, handleType, handleId):
+ """
+ @abstract
+ """
+ raise NotImplementedError("Abstract function called")
+
+ @misc_utils.log_exception(_moduleLogger)
def GetAvatarRequirements(self):
- mime_types = ("image/png","image/jpeg","image/gif")
- return (mime_types, 96, 96, 192, 192, 500 * 1024)
+ mime_types = ("image/png", )
+ return (mime_types, 32, 32, 64, 64, 500 * 1024)
- def GetKnownAvatarTokens(self, contacts):
+ @misc_utils.log_exception(_moduleLogger)
+ def GetAvatarTokens(self, contacts):
result = {}
- for handle_id in contacts:
- handle = self.handle(telepathy.HANDLE_TYPE_CONTACT, handle_id)
- if handle == self.GetSelfHandle():
- contact = handle.profile
- else:
- contact = handle.contact
-
- if contact is not None:
- msn_object = contact.msn_object
- else:
- msn_object = None
+ for handleid in contacts:
+ imageName = self._select_avatar(handleid)
+ result[handleid] = imageName
+ return result
- if msn_object is not None:
- result[handle] = msn_object._data_sha.encode("hex")
- elif self._avatar_known:
- result[handle] = ""
+ @misc_utils.log_exception(_moduleLogger)
+ def GetKnownAvatarTokens(self, contacts):
+ result = {}
+ for handleid in contacts:
+ imageName = self._select_avatar(handleid)
+ result[handleid] = imageName
return result
+ @misc_utils.log_exception(_moduleLogger)
+ def RequestAvatar(self, contact):
+ imageName = self._select_avatar(contact)
+ image = self._get_avatar(imageName)
+ return image, "image/png"
+
+ @misc_utils.log_exception(_moduleLogger)
def RequestAvatars(self, contacts):
- for handle_id in contacts:
- handle = self.handle(telepathy.HANDLE_TYPE_CONTACT, handle_id)
- if handle == self.GetSelfHandle():
- msn_object = self.msn_client.profile.msn_object
- self._msn_object_retrieved(msn_object, handle)
- else:
- contact = handle.contact
- if contact is not None:
- msn_object = contact.msn_object
- else:
- msn_object = None
- if msn_object is not None:
- self.msn_client.msn_object_store.request(msn_object,\
- (self._msn_object_retrieved, handle))
+ for handleid in contacts:
+ imageName = self._select_avatar(handleid)
+ image = self._get_avatar(imageName)
+ self.AvatarRetrieved(handleid, imageName, image, "image/png")
+ @misc_utils.log_exception(_moduleLogger)
def SetAvatar(self, avatar, mime_type):
- self._avatar_known = True
- if not isinstance(avatar, str):
- avatar = "".join([chr(b) for b in avatar])
- avatarToken = 0
- logging.info("Setting self avatar to %s" % avatarToken)
- return avatarToken
+ raise telepathy.errors.PermissionDenied
+ @misc_utils.log_exception(_moduleLogger)
def ClearAvatar(self):
- self.msn_client.profile.msn_object = None
- self._avatar_known = True
+ pass
+
+ def _select_avatar(self, handleId):
+ handle = self.get_handle_by_id(telepathy.HANDLE_TYPE_CONTACT, handleId)
+
+ if handle == self.GetSelfHandle():
+ imageName = self.__SELF_AVATAR
+ else:
+ accountNumber = misc_utils.normalize_number(self.session.backend.get_account_number())
+ phoneType = self.session.addressbook.get_phone_type(handle.phoneNumber)
+ if handle.phoneNumber == accountNumber:
+ imageName = self.__SELF_AVATAR
+ elif phoneType in ("mobile", ):
+ imageName = self.__MOBILE_AVATAR
+ elif phoneType in ("home", "work"):
+ imageName = self.__LANDLINE_AVATAR
+ else:
+ imageName = self.__OTHER_AVATAR
+
+ return imageName
+
+ def _get_avatar(self, imageName):
+ try:
+ return self._avatarCache[imageName]
+ except KeyError:
+ image = self._load_avatar(imageName)
+ self._avatarCache[imageName] = image
+ return image
+
+ def _load_avatar(self, imageName):
+ _moduleLogger.debug("Loading avatar %r from file" % (imageName, ))
+ try:
+ with open(os.sep.join([self.__LOOKUP_PATHS[0], imageName+".png"]), "rb") as f:
+ return f.read()
+ except IOError:
+ with open(os.sep.join([self.__LOOKUP_PATHS[1], "32-"+imageName+".png"]), "rb") as f:
+ return f.read()
projects / theonering / blobdiff