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##########################################################################
# Copyright 2009 Carlos Ribeiro
#
# This file is part of Radio Tray
#
# Radio Tray 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 1 of the License, or
# (at your option) any later version.
#
# Radio Tray 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 Radio Tray. If not, see <http://www.gnu.org/licenses/>.
#
##########################################################################
from lib.common import APPNAME
from events.EventMngNotificationWrapper import EventMngNotificationWrapper
import urllib2
from lib.common import USER_AGENT, ICON_FILE
import logging
import traceback
class NotificationManager(object):
def __init__(self, eventManagerWrapper):
self.eventManagerWrapper = eventManagerWrapper
self.log = logging.getLogger('radiotray')
self.lastState = None
def on_state_changed(self, data):
state = data['state']
if(state == 'playing' and state != self.lastState):
station = data['station']
self.lastState = state
self.eventManagerWrapper.notify(_('Radio Tray Playing'), station)
def on_song_changed(self, data):
self.log.debug(data)
station = data['station']
msgTitle = "%s - %s" % (APPNAME , station)
msg = None
if('artist' in data.keys() and 'title' in data.keys()):
artist = data['artist']
title = data['title']
msg = "%s - %s" % (artist, title)
elif('artist' in data.keys()):
msg = data['artist']
elif('title' in data.keys()):
msg = data['title']
if('homepage' in data.keys() and (data['homepage'].endswith('png') or data['homepage'].endswith('jpg'))):
#download image
try:
req = urllib2.Request(data['homepage'])
req.add_header('User-Agent', USER_AGENT)
response = urllib2.urlopen(req)
pix = response.read()
f = open(ICON_FILE,'wb')
try:
f.write(pix)
except Exception, e:
log.warn('Error saving icon')
finally:
f.close()
self.eventManagerWrapper.notify_icon(msgTitle, msg, ICON_FILE)
except Exception, e:
traceback.print_exc()
self.eventManagerWrapper.notify(msgTitle, msg)
else:
self.eventManagerWrapper.notify(msgTitle, msg)
def on_station_error(self, data):
self.eventManagerWrapper.notify(_('Radio Error'), str(data['error']))
def on_bookmarks_reloaded(self, data):
self.eventManagerWrapper.notify(_("Bookmarks Reloaded"), _("Bookmarks Reloaded"))
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