125 lines
4.5 KiB
Python
125 lines
4.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# gPodder - A media aggregator and podcast client
|
|
# Copyright (C) 2005-2007 Thomas Perl <thp at perli.net>
|
|
#
|
|
# gPodder 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 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# gPodder 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
|
|
#
|
|
# liblocdbreader.py -- xml reader functionality
|
|
# thomas perl <thp@perli.net> 20060110
|
|
#
|
|
#
|
|
|
|
from xml.sax.saxutils import DefaultHandler
|
|
from xml.sax.handler import ErrorHandler
|
|
from xml.sax import make_parser
|
|
from string import strip
|
|
|
|
import libpodcasts
|
|
import libgpodder
|
|
|
|
from liblogger import log
|
|
|
|
class rssLocDBErrorHandler( ErrorHandler):
|
|
def __init__( self):
|
|
pass
|
|
|
|
def error( self, exception):
|
|
log( 'Local DB reader error: %s', str(exception))
|
|
|
|
def fatalError( self, exception):
|
|
log( 'Local DB reader fatal error: %s', str(exception))
|
|
|
|
def warning( self, exception):
|
|
log( 'Local DB reader warning: %s', str(exception))
|
|
|
|
class readLocalDB( DefaultHandler):
|
|
def __init__( self, url):
|
|
self.url = url
|
|
self.channel = None
|
|
self.current_item = None
|
|
self.current_element_data = ""
|
|
self.filename = None
|
|
|
|
def parseXML( self, filename):
|
|
self.filename = filename
|
|
parser = make_parser()
|
|
parser.returns_unicode = True
|
|
parser.setContentHandler( self)
|
|
parser.setErrorHandler( rssLocDBErrorHandler())
|
|
# no multithread access to filename
|
|
libgpodder.getLock()
|
|
try:
|
|
parser.parse( filename)
|
|
finally:
|
|
libgpodder.releaseLock()
|
|
|
|
def startElement( self, name, attrs):
|
|
self.current_element_data = ""
|
|
|
|
if name == "channel":
|
|
self.channel = libpodcasts.podcastChannel( url = self.url)
|
|
if name == "item":
|
|
self.current_item = libpodcasts.podcastItem( self.channel)
|
|
if name == "gpodder:info" and self.channel != None and self.current_item == None:
|
|
self.channel.device_playlist_name = attrs.get('playlist', 'gPodder')
|
|
if attrs.get('music', 'false').lower() == 'true':
|
|
self.channel.is_music_channel = True
|
|
if attrs.get('nosync', 'false').lower() == 'true':
|
|
self.channel.sync_to_devices = False
|
|
self.channel.override_title = attrs.get('title','')
|
|
self.channel.username = attrs.get('username', '')
|
|
self.channel.password = self.channel.obfuscate_password(attrs.get('password', ''), unobfuscate = True)
|
|
|
|
def endElement( self, name):
|
|
if self.current_item == None:
|
|
if name == "title":
|
|
self.channel.title = self.current_element_data
|
|
if name == "link":
|
|
self.channel.link = self.current_element_data
|
|
if name == "description":
|
|
self.channel.description = self.current_element_data
|
|
if name == "pubDate":
|
|
self.channel.pubDate = self.current_element_data
|
|
if name == "copyright":
|
|
self.channel.copyright = self.current_element_data
|
|
|
|
if self.current_item != None:
|
|
if name == "title":
|
|
self.current_item.title = self.current_element_data
|
|
if name == "url":
|
|
self.current_item.url = self.current_element_data
|
|
if name == "description":
|
|
self.current_item.description = self.current_element_data
|
|
if name == "link":
|
|
self.current_item.link = self.current_element_data
|
|
if name == "guid":
|
|
self.current_item.guid = self.current_element_data
|
|
if name == "pubDate":
|
|
self.current_item.pubDate = self.current_element_data
|
|
if name == "mimeType":
|
|
self.current_item.mimetype = self.current_element_data
|
|
if name == "item":
|
|
self.current_item.calculate_filesize()
|
|
self.channel.append( self.current_item)
|
|
self.current_item = None
|
|
|
|
def characters( self, ch):
|
|
self.current_element_data = self.current_element_data + ch
|
|
|
|
|