# -*- coding: utf-8 -*-
# This file is part of emesene.
#
# Emesene is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Emesene is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with emesene; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import gtk
import subprocess
from xml.dom import minidom
from Plugin import Plugin,Option,ConfigWindow
import desktop
import hashlib
class MainClass(Plugin):
description = _('Show preview image and play the received winks.')
authors = {'Jan de Mooij': 'jandemooij@gmail.com', \
'Scantimplax':'scantimplax@hotmail.com', \
'Nicolas Espina Tacchetti':'nicolasespina@gmail.com', \
'arielj' : 'arieljuod@gmail.com'}
website = ''
displayName = _('Wink Receiving')
name = 'WinkReceiving'
def __init__(self, controller, msn):
Plugin.__init__(self, controller, msn)
self.msn = msn
self.enabled = False
self.winkCacheDir = os.path.join(self.msn.cacheDir,'winks')
if not os.path.exists(self.winkCacheDir):
os.mkdir(self.winkCacheDir)
self.autoplay = False
self.checkIfHasGnash()
self.config = controller.config
self.config.readPluginConfig(self.name)
def start(self):
self.wink_id = self.msn.connect('switchboard::wink', self.on_wink)
self.wink_transferred_id = self.msn.connect('wink-transferred', \
self.on_wink_transferred)
self.autoplay = bool(int(self.config.getPluginValue(self.name, \
'autoplay', False)))
self.enabled = True
def stop(self):
self.msn.disconnect(self.wink_id)
self.msn.disconnect(self.wink_transferred_id)
self.enabled = False
def check(self):
# check if we have cabextract
# nt uses extrac32.exe, which is there by default
if os.name != "nt":
try:
subprocess.call(['cabextract'], #stderr=subprocess.PIPE,
stdout=subprocess.PIPE)
except OSError:
return (False, _('cabextract not installed'))
return (True, 'Ok')
def checkIfHasGnash ( self ):
if os.name != "nt":
self.out=os.popen("which gnash").read()
if self.out == "/usr/bin/gnash\n":
#Have the command gnash
self.hasGnash = True
else:
#Dont have the command gnash
self.hasGnash = False
self.hasGnash = False
def get_conversation(self, switchboard):
for conversation in self.getOpenConversations():
if conversation.getSwitchboard() == switchboard:
return conversation
return None
def playWink(self, path):
if self.hasGnash == True:
retval = subprocess.call(['gnash', '-1', path])
elif os.name != "nt":
retval = subprocess.call(['firefox', path])
else:
desktop.open(path)
def onplayWink(self,*args):
self.playWink(args[1])
def getThumbnail(self,xmlfile):
xmldoc = minidom.parse(xmlfile)
for item in xmldoc.getElementsByTagName('item'):
if item.attributes["type"].value == "thumbnail":
return item.attributes["file"].value
def getSwf(self,xmlfile):
xmldoc = minidom.parse(xmlfile)
for item in xmldoc.getElementsByTagName('item'):
if item.attributes["type"].value == "animation":
return item.attributes["file"].value
def winkEvent( self, img, event, attrs ):
winkDir = os.path.join(self.winkCacheDir,attrs['class'])
xmlfile = os.path.join(winkDir,'content.xml')
if not os.path.exists(xmlfile):
return
if event.type == gtk.gdk.BUTTON_PRESS:
menu = gtk.Menu()
menu_items = gtk.ImageMenuItem( _( "_Play" ) )
menu_items.set_image( gtk.image_new_from_stock( gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_MENU ))
menu.append(menu_items)
swfFile = os.path.join(winkDir,self.getSwf(xmlfile))
menu_items.connect( 'activate', self.onplayWink,swfFile)
menu_items.show()
menu.popup(None, None, None, event.button, event.time)
def on_wink(self, msn, switchboard, signal, (mail, msnobj)):
'''this method is called when a wink is received'''
sha1d = hashlib.sha1(msnobj.sha1d).hexdigest()
html = '<object type="application/x-emesene-wink" class="%s" ' \
'data="%s"></object>' % (sha1d, sha1d)
# TODO: is there a better way than this?
conversation = self.get_conversation(switchboard)
if conversation:
conversation.ui.textview.customObjectsCallbacks['application/x-emesene-wink']\
=(conversation.ui.textview.wink,self.winkEvent)
conversation.ui.textview.display_html(html.encode('ascii', \
'xmlcharrefreplace'))
def on_wink_transferred(self, msn, to, msnobj, path):
'''call when a wink is transfered'''
cabfile = os.path.join(path, 'wink.cab')
if not os.path.exists(cabfile):
return
sha = path.split("wink_")[1]
winkDir = os.path.join(self.winkCacheDir,sha)
if not os.path.isdir(winkDir):
# extract
if os.name != "nt":
retval = subprocess.call(['cabextract', '-d' + winkDir, cabfile])
else:
os.mkdir(winkDir)
arg = ' /e /a /y /l "' + winkDir + '" "' + cabfile + '"'
proc = subprocess.Popen('extrac32.exe' + arg)
proc.wait()
os.remove(cabfile)
os.rmdir(path)
xmlfile = os.path.join(winkDir, 'content.xml')
# find filenames
image=self.getThumbnail(xmlfile)
image_path = os.path.join(winkDir, image)
# update wink preview
for conversation in self.getOpenConversations():
conversation.ui.textview.setCustomObject(sha, \
image_path, type='application/x-emesene-wink')
if self.autoplay:
swffile=self.getSwf(xmlfile)
swf_path = os.path.join(winkDir, swffile)
self.playWink(swf_path)
def configure(self):
self.autoplay = bool(int(self.config.getPluginValue(self.name, \
'autoplay', False)))
opt = []
opt.append(Option('autoplay', bool, _('Automatic playing'), \
_('It plays automatically the received winks'), self.autoplay))
result = ConfigWindow(_('Winks Receiving config'), opt ).run()
if result:
if result.has_key('autoplay'):
self.autoplay = result['autoplay'].value
self.config.setPluginValue(self.name, 'autoplay', \
str(int(self.autoplay)))
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