~ssh-rdp/deskbar-applet/history-count : revision 1816

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from deskbar.core.GconfStore import GconfStore

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from deskbar.core.Utils import strip_html, get_proxy, load_base64_icon

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from deskbar.core.Web import GnomeURLopener, Account, AccountDialog, ConcurrentRequestsException

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from deskbar.defs import VERSION

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from deskbar.handlers.actions.CopyToClipboardAction import CopyToClipboardAction

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from deskbar.handlers.actions.ShowUrlAction import ShowUrlAction

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from gettext import gettext as _

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from xml.sax.saxutils import unescape

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import deskbar

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import deskbar.interfaces.Action

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import deskbar.interfaces.Match

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import deskbar.interfaces.Module

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import gtk

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import gobject

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import logging

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import urllib

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LOGGER = logging.getLogger (__name__)

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TWITTER_UPDATE_URL = "http://twitter.com/statuses/update.xml"

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IDENTICA_UPDATE_URL = "http://identi.ca/api/statuses/update.xml"

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# Base64 encoded Twitter logo

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TWITTER_ICON = \

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"""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"""

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IDENTICA_ICON = \

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"""iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9gIBRUoA+uuEZoAAACXSURBVDjLY5Q0cfzPQAFgYqAQDLwBLNgEOdjZGJRVpBmMDNQYGBgYGM5duMVw985Thh8/fxE2gIOdjcHVxZRBW1sRLiYtLcpw9ep9ht17TmMYguEFZRVpFM0woK2tyKCsIk04DGDOxgawyVE/Fs5duIVTMTY5DAPu3nnKcPXqfQyFV6/eZ7h75ymGOCO2pExKNDKO5gUGAHZcMhS+r1WkAAAAAElFTkSuQmCC"""

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# Singleton ref to the loaded pixbufs

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_twitter_pixbuf = load_base64_icon (TWITTER_ICON)

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_identica_pixbuf = load_base64_icon (IDENTICA_ICON)

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HANDLERS = ["TwitterModule", "IdenticaModule"]

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VERSION = "0.3"

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MIN_MESSAGE_LEN = 2

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_FAIL_POST = _(

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"""Failed to post update to %(domain)s. Please make sure that:

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- Your internet connection is working

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- You can connect to http://%(domain)s in your web browser

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- Your credentials in the preferences are correct

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"""

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)

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class TwitterClient :

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def __init__ (self, domain="twitter.com", update_url=TWITTER_UPDATE_URL, realm="Twitter API"):

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self._account = Account (domain, realm)

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self._opener = GnomeURLopener (self._account)

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self._thread = None

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self._update_url = update_url

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self._domain = domain

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self._opener.connect ("done", self._on_opener_done)

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def update (self, msg):

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try:

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post_payload = urllib.urlencode({"status" : msg})

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self._opener.open_async (self._update_url, post_payload)

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except ConcurrentRequestsException :

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LOGGER.warning ("Attempting to post while another post is already running. Ignoring")

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error = gtk.MessageDialog (None,

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type=gtk.MESSAGE_WARNING,

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buttons=gtk.BUTTONS_OK)

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error.set_markup (_("A post is already awaiting submission, please wait before you post another message"))

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error.set_title (_("Error posting to %s" % self._domain))

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error.show_all()

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error.run()

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error.destroy()

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return

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def _on_opener_done (self, opener, info):

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LOGGER.debug ("Got reply from %s. Success: %s" % (self._update_url, self._opener.get_success()))

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if not self._opener.get_success() :

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error = gtk.MessageDialog (None,

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type=gtk.MESSAGE_WARNING,

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buttons=gtk.BUTTONS_OK)

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error.set_markup (_FAIL_POST % {"domain" : self._domain})

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error.set_title (_("Error posting to %s" % self._domain))

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error.show_all()

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error.run()

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error.destroy()

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class TwitterUpdateAction(deskbar.interfaces.Action):

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def __init__(self, msg, client, domain="twitter.com", service="Twitter", pixbuf=None):

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deskbar.interfaces.Action.__init__ (self, msg)

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global _twitter_pixbuf

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self._msg = msg

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self._client = client

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self._domain = domain

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self._service = service

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if pixbuf : self._pixbuf = pixbuf

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else : self._pixbuf = _twitter_pixbuf

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def get_hash(self):

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return "%s:%s" % (self._service,self._msg)

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def get_icon(self):

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# We use only pixbufs

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return None

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def get_pixbuf(self) :

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return self._pixbuf

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def activate(self, text=None):

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LOGGER.info ("Posting: '%s'" % self._msg)

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try:

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self._client.update (self._msg)

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except IOError, e:

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LOGGER.warning ("Failed to post to %s: %s" % (self._domain,e))

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error = gtk.MessageDialog (None,

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type=gtk.MESSAGE_WARNING,

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buttons=gtk.BUTTONS_OK)

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error.set_markup (_FAIL_POST % {"domain" : self._domain})

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error.set_title (_("Error posting to %s" % self._domain))

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error.show_all()

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error.run()

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error.destroy()

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def get_verb(self):

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return _('(%(remain)s) Post "%(msg)s"')

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def get_tooltip(self, text=None):

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return _("Update your %s account with the message:\n\n\t%s") % (self._service_name, self._msg)

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def get_name(self, text=None):

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return {"name": self._msg, "msg" : self._msg, "remain" : str(140 - len(self._msg))}

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def skip_history(self):

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return True

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class TwitterMatch(deskbar.interfaces.Match):

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def __init__(self, msg, client, domain="twitter.com", service="Twitter", pixbuf=None, **args):

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global _twitter_pixbuf

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self._service = service

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self._domain = domain

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if pixbuf : self._pixbuf = pixbuf

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else : self._pixbuf = _twitter_pixbuf

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deskbar.interfaces.Match.__init__ (self,

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category="web",

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name=msg,

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pixbuf=self._pixbuf,

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**args)

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action = TwitterUpdateAction(self.get_name(), client,

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domain=self._domain,

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service=self._service,

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pixbuf=self._pixbuf)

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self.add_action(action)

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def get_hash(self):

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return "%s:%s" % (self._service,self.get_name())

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class TwitterModule(deskbar.interfaces.Module):

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INFOS = {'icon': _twitter_pixbuf,

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'name': _("Twitter"),

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'description': _("Post updates to your Twitter account"),

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'version': VERSION}

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def __init__(self, domain="twitter.com", service="Twitter", pixbuf=None, update_url=TWITTER_UPDATE_URL, realm="Twitter API"):

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global _twitter_pixbuf

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deskbar.interfaces.Module.__init__(self)

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self._domain = domain

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self._service = service

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self._realm = realm

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if pixbuf : self._pixbuf = pixbuf

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else : self._pixbuf = _twitter_pixbuf

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self._client = TwitterClient(domain=self._domain, update_url=update_url, realm=self._realm)

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def query(self, qstring):

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if len (qstring) <= MIN_MESSAGE_LEN and \

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len (qstring) > 140: return None

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match = TwitterMatch(qstring, self._client,

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domain=self._domain,

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service=self._service,

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pixbuf=self._pixbuf)

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self._emit_query_ready(qstring, [match])

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def has_config(self):

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return True

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def show_config(self, parent):

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LOGGER.debug ("Showing config")

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account = Account (self._domain, self._realm)

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login_dialog = AccountDialog(account)

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login_dialog.show_all()

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login_dialog.run()

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login_dialog.destroy()

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def get_domain (self):

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return self._domain

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class IdenticaModule(TwitterModule):

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INFOS = {'icon': _identica_pixbuf,

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'name': _("identi.ca"),

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'description': _("Post updates to your identi.ca account"),

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'version': VERSION}

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def __init__(self):

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TwitterModule.__init__(self,

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domain="identi.ca",

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service="Identica",

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pixbuf=_identica_pixbuf,

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update_url=IDENTICA_UPDATE_URL,

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realm="Laconica API")

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