def getAlbumArt(service, AlbumArtURI):
#TODO: display a "getting album art" graphic until art is updated
# log.debug('#### GETALBUMART service: %s' % service)
# log.debug('#### GETALBUMART AlbumArtURI: %s' % AlbumArtURI)
if AlbumArtURI == '' or AlbumArtURI == None:
return (None, "No albumart to display")
else:
url_info = parse_url(service.url_base)
# log.debug('#### GETALBUMART url_info: %s' % str(url_info))
aa_url = "%s://%s%s" % (url_info[0], url_info[1], AlbumArtURI)
# log.debug('#### GETALBUMART control_url: %s' % aa_url)
try:
fd = url_fetch(aa_url)
# except HTTPError as detail:
except HTTPError:
return (None, HTTPError)
try:
data = fd.read()
except:
log.debug("#### GETALBUMART fd is invalid")
return (None, "Error getting albumArt")
pbl = gtk.gdk.PixbufLoader()
pbl.write(data)
pbuf = pbl.get_pixbuf()
# print "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
# print pbl.get_format()
# print "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
pbl.close()
return (pbuf, '')
def _build_sync(self):
""" Builds the Service synchronously.
"""
if is_relative(self.scpd_url, self.url_base):
url = '%s%s' % (self.url_base, self.scpd_url)
else:
url = self.scpd_url
fd = url_fetch(url)
if not fd:
log.debug('Could not fetch SCPD URL %s' % self.scpd_url)
raise RuntimeError('Could not build Service %s', self)
ServiceBuilder(self, fd).build()
def _build_sync(self):
""" Builds the Service synchronously.
"""
if is_relative(self.scpd_url, self.url_base):
url = '%s%s' % (self.url_base, self.scpd_url)
else:
url = self.scpd_url
fd = url_fetch(url)
if not fd:
log.debug('Could not fetch SCPD URL %s' % self.scpd_url)
raise RuntimeError('Could not build Service %s', self)
ServiceBuilder(self, fd).build()
def mount_device(self):
if self.filename is None:
filecontent = url_fetch(self.location)
if not filecontent:
return
data = filecontent.read()
data = data[data.find("<"):data.rfind(">")+1]
tree = ElementTree(data).getroot()
else:
from xml.etree.ElementTree import parse
tree = parse(self.filename)
DeviceBuilder(self.device, self.location, tree).cleanup()
return self.device
def mount_device(self):
if self.filename is None:
filecontent = url_fetch(self.location)
if not filecontent:
return
data = filecontent.read()
data = data[data.find("<"):data.rfind(">") + 1]
tree = ElementTree(data).getroot()
else:
from xml.etree.ElementTree import parse
tree = parse(self.filename)
DeviceBuilder(self.device, self.location, tree).cleanup()
return self.device
def _build_sync(self):
""" Builds the Service synchronously.
"""
if is_file(self.scpd_url):
fd = open(self.scpd_url[8:], "r")
else:
if is_relative(self.scpd_url, self.url_base):
url = "%s%s" % (self.url_base, self.scpd_url)
else:
url = self.scpd_url
fd = url_fetch(url)
if not fd:
log.debug("Could not fetch SCPD URL %s" % self.scpd_url)
raise RuntimeError("Could not build Service %s", self)
ServiceBuilder(self, fd).build()
def _build_sync(self):
""" Builds the Service synchronously.
"""
# print "_build_sync scpd_url: " + str(self.scpd_url)
# print "_build_sync url_base: " + str(self.url_base)
if is_file(self.scpd_url):
fd = open(self.scpd_url[8:], 'r')
else:
if is_relative(self.scpd_url, self.url_base):
url = '%s%s' % (self.url_base, self.scpd_url)
else:
url = self.scpd_url
# print "_build_sync url: " + str(url)
fd = url_fetch(url)
if not fd:
log.debug('Could not fetch SCPD URL %s' % self.scpd_url)
raise RuntimeError('Could not build Service %s', self)
ServiceBuilder(self, fd).build()
def _build_sync(self):
""" Builds the Service synchronously.
"""
# print "_build_sync scpd_url: " + str(self.scpd_url)
# print "_build_sync url_base: " + str(self.url_base)
if is_file(self.scpd_url):
fd = open(self.scpd_url[8:], 'r')
else:
if is_relative(self.scpd_url, self.url_base):
url = '%s%s' % (self.url_base, self.scpd_url)
else:
url = self.scpd_url
# print "_build_sync url: " + str(url)
fd = url_fetch(url)
if not fd:
log.debug('Could not fetch SCPD URL %s' % self.scpd_url)
raise RuntimeError('Could not build Service %s', self)
ServiceBuilder(self, fd).build()
def getscpdurl(self, location):
'''
Gets the scpd url from a url specifying the device xml location
'''
addr = parse_url(location)
base_url = '%s://%s' % (addr.scheme, addr.netloc)
# print "---> base_url: " + str(base_url)
filecontent = url_fetch(location)
if not filecontent:
return None
tree = ElementTree(file=filecontent).getroot()
for device in tree.findall('{urn:schemas-upnp-org:device-1-0}device'):
for xml_service_element in device.findall('.//{urn:schemas-upnp-org:device-1-0}service'):
service_type = xml_service_element.findtext('{urn:schemas-upnp-org:device-1-0}serviceType')
if service_type == 'urn:schemas-upnp-org:service:ContentDirectory:1':
scpd_url = xml_service_element.findtext('{urn:schemas-upnp-org:device-1-0}SCPDURL')
if not scpd_url.startswith('/'):
scpd_url = '/' + scpd_url
scpd_url = base_url + scpd_url
return scpd_url
return None
def getAlbumArtFile(service, AlbumArtURI, filename):
# log.debug('#### GETALBUMART service: %s' % service)
# log.debug('#### GETALBUMART AlbumArtURI: %s' % AlbumArtURI)
if AlbumArtURI == '' or AlbumArtURI == None:
return False
else:
url_info = parse_url(service.url_base)
aa_url = "%s://%s%s" % (url_info[0], url_info[1], AlbumArtURI)
# log.debug('#### GETALBUMART control_url: %s' % aa_url)
fd = url_fetch(aa_url)
try:
data = fd.read()
except:
log.debug("#### GETALBUMART fd is invalid")
data = ''
fdout = open(filename, "w")
fdout.write(data)
fdout.close()
return True
def getAlbumArtFile(service, AlbumArtURI, filename):
# log.debug('#### GETALBUMART service: %s' % service)
# log.debug('#### GETALBUMART AlbumArtURI: %s' % AlbumArtURI)
if AlbumArtURI == '' or AlbumArtURI == None:
return False
else:
url_info = parse_url(service.url_base)
aa_url = "%s://%s%s" % (url_info[0], url_info[1], AlbumArtURI)
# log.debug('#### GETALBUMART control_url: %s' % aa_url)
fd = url_fetch(aa_url)
try:
data = fd.read()
except:
log.debug("#### GETALBUMART fd is invalid")
data = ''
fdout = open(filename,"w")
fdout.write(data)
fdout.close()
return True
