def build_upnp_item(elisa_item):
UPnPClass = classChooser(elisa_item['mimetype'])
upnp_item = None
if UPnPClass:
upnp_item = UPnPClass(elisa_item['id'],
elisa_item['parent_id'],
elisa_item['name'])
if isinstance(upnp_item, Container):
upnp_item.childCount = len(elisa_item.get('children', []))
if len(Filter) > 0:
upnp_item.searchable = True
upnp_item.searchClass = ('object', )
else:
internal_url = elisa_item['location'].get('internal')
external_url = elisa_item['location'].get('external')
try:
size = elisa_item['size']
except:
size = None
try:
cover = elisa_item['cover']
if cover != '':
upnp_item.albumArtURI = cover
except:
pass
res = Resource(internal_url, 'internal:%s:*:*' % self.host)
res.size = size
upnp_item.res.append(res)
res = Resource(external_url,
'http-get:*:%s:*' % elisa_item['mimetype'])
res.size = size
upnp_item.res.append(res)
return upnp_item
def rebuild(self, urlbase):
# print('rebuild', self.mimetype)
if self.mimetype != 'item':
return
# print('rebuild for', self.get_path())
mimetype, _ = mimetypes.guess_type(self.get_path(), strict=False)
if mimetype is None:
return
self.mimetype = mimetype
# print('rebuild', self.mimetype)
UPnPClass = classChooser(self.mimetype)
self.item = UPnPClass(self.id, self.parent.id, self.get_name())
if getattr(self.parent, 'cover', None):
_, ext = os.path.splitext(self.parent.cover)
# add the cover image extension to help
# clients not reacting on the mimetype
self.item.albumArtURI = ''.join(
(urlbase, str(self.id), '?cover', ext))
_, host_port, _, _, _ = urlsplit(urlbase)
if host_port.find(':') != -1:
host, port = tuple(host_port.split(':'))
else:
host = host_port
res = Resource(
'file://' + quote(self.get_path()),
f'internal:{host}:{self.mimetype}:*',
)
try:
res.size = self.location.getsize()
except Exception:
res.size = 0
self.item.res.append(res)
res = Resource(self.url, f'http-get:*:{self.mimetype}:*')
try:
res.size = self.location.getsize()
except Exception:
res.size = 0
self.item.res.append(res)
try:
# FIXME: getmtime is deprecated in Twisted 2.6
self.item.date = datetime.fromtimestamp(self.location.getmtime())
except Exception:
self.item.date = None
self.parent.update_id += 1
def __init__(self, id, name, parent, mimetype,
urlbase, host, update=False):
log.LogAble.__init__(self)
self.id = id
self.name = name
self.mimetype = mimetype
self.parent = parent
if parent:
parent.add_child(self, update=update)
if parent is None:
parent_id = -1
else:
parent_id = parent.get_id()
UPnPClass = classChooser(
mimetype, sub='music') # FIXME: this is stupid
self.item = UPnPClass(id, parent_id, self.name)
self.child_count = 0
self.children = []
if len(urlbase) and urlbase[-1] != '/':
urlbase += '/'
# self.url = urlbase + str(self.id)
self.url = self.name
if self.mimetype == 'directory':
self.update_id = 0
else:
res = Resource(self.url, f'internal:{host}:{self.mimetype}:*')
res.size = None
self.item.res.append(res)
self.item.artist = self.parent.name
def __init__(self,
id,
obj,
parent,
mimetype,
urlbase,
UPnPClass,
update=False):
log.LogAble.__init__(self)
self.id = id
self.name = obj.get('name')
self.title = obj.get('title')
self.artist = obj.get('artist')
self.creator = obj.get('creator')
self.album = obj.get('album')
self.duration = obj.get('duration')
self.mimetype = mimetype
self.parent = parent
if parent:
parent.add_child(self, update=update)
if parent is None:
parent_id = -1
else:
parent_id = parent.get_id()
self.item = UPnPClass(id, parent_id, self.title, False, self.creator)
if isinstance(self.item, Container):
self.item.childCount = 0
self.child_count = 0
self.children = []
if len(urlbase) and urlbase[-1] != '/':
urlbase += '/'
if self.mimetype == 'directory':
self.url = urlbase + str(self.id)
else:
self.url = urlbase + str(self.id)
self.location = LFMProxyStream(obj.get('url'), self)
# self.url = obj.get('url')
if self.mimetype == 'directory':
self.update_id = 0
else:
protocols = (
'DLNA.ORG_PN=MP3',
'DLNA.ORG_CI=0',
'DLNA.ORG_OP=01',
'DLNA.ORG_FLAGS=01700000000000000000000000000000',
)
res = Resource(
self.url,
f'http-get:*:{obj.get("mimetype")}:{";".join(protocols)}',
)
res.size = -1 # None
self.item.res.append(res)
def __init__(self, parent_id, item_id, urlbase, **kwargs):
super(IRadioItem, self).__init__(parent_id, item_id, urlbase, **kwargs)
protocols = ('DLNA.ORG_PN=MP3', 'DLNA.ORG_CI=0', 'DLNA.ORG_OP=01',
'DLNA.ORG_FLAGS=01700000000000000000000000000000')
res = Resource(self.url,
f'http-get:*:{self.mimetype}:{";".join(protocols)}')
res.size = 0 # None
self.item.res.append(res)
def __init__(self,
id,
obj,
parent,
mimetype,
urlbase,
UPnPClass,
update=False):
BackendItem.__init__(self)
self.id = id
self.name = obj.get('title') # .encode('utf-8')
if self.name == None:
self.name = obj.get('name')
if self.name == None:
self.name = id
self.mimetype = mimetype
self.gallery2_id = obj.get('gallery2_id')
self.parent = parent
if parent:
parent.add_child(self, update=update)
if parent == None:
parent_id = -1
else:
parent_id = parent.get_id()
self.item = UPnPClass(id, parent_id, self.name)
if isinstance(self.item, Container):
self.item.childCount = 0
self.child_count = 0
self.children = None
if (len(urlbase) and urlbase[-1] != '/'):
urlbase += '/'
if parent == None:
self.gallery2_url = None
self.url = urlbase + str(self.id)
elif self.mimetype == 'directory':
#self.gallery2_url = parent.store.get_url_for_album(self.gallery2_id)
self.url = urlbase + str(self.id)
else:
self.gallery2_url = parent.store.get_url_for_image(
self.gallery2_id)
self.url = urlbase + str(self.id)
self.location = ProxyGallery2Image(self.gallery2_url)
if self.mimetype == 'directory':
self.update_id = 0
else:
res = Resource(self.gallery2_url,
'http-get:*:%s:*' % self.mimetype)
res.size = None
self.item.res.append(res)
def get_item(self):
if self.item == None:
upnp_id = self.get_id()
upnp_parent_id = self.parent.get_id()
self.item = DIDLLite.AudioBroadcast(upnp_id, upnp_parent_id,
self.name)
res = Resource(
self.url, 'http-get:*:%s:%s' % (self.mimetype, ';'.join(
('DLNA.ORG_PN=MP3', 'DLNA.ORG_CI=0', 'DLNA.ORG_OP=01',
'DLNA.ORG_FLAGS=01700000000000000000000000000000'))))
res.size = 0 #None
self.item.res.append(res)
return self.item
def get_item(self):
if self.item is None:
upnp_id = self.get_id()
upnp_parent_id = self.parent.get_id()
self.item = DIDLLite.AudioBroadcast(upnp_id, upnp_parent_id,
self.name)
self.item.albumArtURI = self.image
protocols = ';'.join(
('DLNA.ORG_PN=MP3', 'DLNA.ORG_CI=0', 'DLNA.ORG_OP=01',
'DLNA.ORG_FLAGS=01700000000000000000000000000000'))
res = Resource(self.stream_url,
f'http-get:*:{self.mimetype}:{protocols}')
res.size = 0 # None
self.item.res.append(res)
return self.item
def __init__(self,
id,
obj,
parent,
mimetype,
urlbase,
UPnPClass,
update=False):
self.id = id
self.name = obj.get('name')
self.mimetype = mimetype
self.parent = parent
if parent:
parent.add_child(self, update=update)
if parent == None:
parent_id = -1
else:
parent_id = parent.get_id()
self.item = UPnPClass(id, parent_id, self.name)
if isinstance(self.item, Container):
self.item.childCount = 0
self.child_count = 0
self.children = None
if (len(urlbase) and urlbase[-1] != '/'):
urlbase += '/'
if self.mimetype == 'directory':
self.url = urlbase + str(self.id)
else:
self.url = urlbase + str(self.id)
self.location = ProxyStream(obj.get('url'))
#self.url = obj.get('url')
if self.mimetype == 'directory':
self.update_id = 0
else:
res = Resource(
self.url, 'http-get:*:%s:%s' % (obj.get('mimetype'), ';'.join(
('DLNA.ORG_PN=MP3', 'DLNA.ORG_CI=0', 'DLNA.ORG_OP=01',
'DLNA.ORG_FLAGS=01700000000000000000000000000000'))))
res.size = 0 #None
self.item.res.append(res)
def __init__(self,
id,
obj,
parent,
mimetype,
urlbase,
UPnPClass,
update=False):
BackendItem.__init__(self)
self.id = id
if mimetype == 'directory':
self.name = obj
self.mimetype = mimetype
else:
self.name = obj.get('name')
self.mimetype = mimetype
self.parent = parent
if parent:
parent.add_child(self, update=update)
if parent == None:
parent_id = -1
else:
parent_id = parent.get_id()
self.item = UPnPClass(id, parent_id, self.name)
if isinstance(self.item, Container):
self.item.childCount = 0
self.children = []
if (len(urlbase) and urlbase[-1] != '/'):
urlbase += '/'
if self.mimetype == 'directory':
self.url = urlbase + str(self.id)
else:
self.url = obj.get('url')
if self.mimetype == 'directory':
self.update_id = 0
else:
res = Resource(self.url, obj.get('protocol'))
res.size = None
self.item.res.append(res)
def get_item(self):
if self.item is None:
upnp_id = self.get_id()
upnp_parent_id = self.parent.get_id()
if self.mimetype.startswith('video/'):
item = DIDLLite.VideoItem(upnp_id, upnp_parent_id, self.name)
else:
item = DIDLLite.AudioItem(upnp_id, upnp_parent_id, self.name)
# what to do with MMS:// feeds?
protocol = 'http-get'
if self.stream_url.startswith('rtsp://'):
protocol = 'rtsp-rtp-udp'
res = Resource(self.stream_url, f'{protocol}:*:{self.mimetype}:*')
res.size = None
item.res.append(res)
self.item = item
return self.item
def get_item(self):
if self.item == None:
upnp_id = self.get_id()
upnp_parent_id = self.parent.get_id()
if (self.mimetype.startswith('video/')):
item = DIDLLite.VideoItem(upnp_id, upnp_parent_id, self.name)
else:
item = DIDLLite.AudioItem(upnp_id, upnp_parent_id, self.name)
# what to do with MMS:// feeds?
protocol = "http-get"
if self.stream_url.startswith("rtsp://"):
protocol = "rtsp-rtp-udp"
res = Resource(self.stream_url, '%s:*:%s:*' % (protocol, self.mimetype))
res.size = None
item.res.append(res)
self.item = item
return self.item
def process(result):
for size in result.getiterator('size'):
#print size.get('label'), size.get('source')
if size.get('label') == 'Original':
self.original_url = (size.get('source'), size.get('width') + 'x' + size.get('height'))
if self.store.proxy == False:
self.url = self.original_url[0]
else:
self.location = ProxyImage(self.original_url[0])
elif size.get('label') == 'Large':
self.large_url = (size.get('source'), size.get('width') + 'x' + size.get('height'))
if self.store.proxy == False:
self.url = self.large_url[0]
else:
self.location = ProxyImage(self.large_url[0])
elif size.get('label') == 'Medium':
self.medium_url = (size.get('source'), size.get('width') + 'x' + size.get('height'))
elif size.get('label') == 'Small':
self.small_url = (size.get('source'), size.get('width') + 'x' + size.get('height'))
elif size.get('label') == 'Thumbnail':
self.thumb_url = (size.get('source'), size.get('width') + 'x' + size.get('height'))
self.item = Photo(self.id, self.parent.get_id(), self.get_name())
#print self.id, self.store.proxy, self.url
self.item.date = self.date
self.item.attachments = {}
dlna_tags = simple_dlna_tags[:]
dlna_tags[3] = 'DLNA.ORG_FLAGS=00f00000000000000000000000000000'
if hasattr(self, 'original_url'):
dlna_pn = 'DLNA.ORG_PN=JPEG_LRG'
if self.store.proxy == False:
res = Resource(self.original_url[0], 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
else:
res = Resource(self.url + '?attachment=original', 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
self.item.attachments['original'] = ProxyImage(self.original_url[0])
res.resolution = self.original_url[1]
self.item.res.append(res)
elif hasattr(self, 'large_url'):
dlna_pn = 'DLNA.ORG_PN=JPEG_LRG'
if self.store.proxy == False:
res = Resource(self.large_url[0], 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
else:
res = Resource(self.url + '?attachment=large', 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
self.item.attachments['large'] = ProxyImage(self.large_url[0])
res.resolution = self.large_url[1]
self.item.res.append(res)
if hasattr(self, 'medium_url'):
dlna_pn = 'DLNA.ORG_PN=JPEG_MED'
if self.store.proxy == False:
res = Resource(self.medium_url[0], 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
else:
res = Resource(self.url + '?attachment=medium', 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
self.item.attachments['medium'] = ProxyImage(self.medium_url[0])
res.resolution = self.medium_url[1]
self.item.res.append(res)
if hasattr(self, 'small_url'):
dlna_pn = 'DLNA.ORG_PN=JPEG_SM'
if self.store.proxy == False:
res = Resource(self.small_url[0], 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
else:
res = Resource(self.url + '?attachment=small', 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
self.item.attachments['small'] = ProxyImage(self.small_url[0])
res.resolution = self.small_url[1]
self.item.res.append(res)
if hasattr(self, 'thumb_url'):
dlna_pn = 'DLNA.ORG_PN=JPEG_TN'
if self.store.proxy == False:
res = Resource(self.thumb_url[0], 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
else:
res = Resource(self.url + '?attachment=thumb', 'http-get:*:%s:%s' % (self.mimetype, ';'.join([dlna_pn] + dlna_tags)))
self.item.attachments['thumb'] = ProxyImage(self.thumb_url[0])
res.resolution = self.thumb_url[1]
self.item.res.append(res)
return self.item
def __init__(
self,
object_id,
parent,
path,
mimetype,
urlbase,
UPnPClass,
update=False,
store=None,
):
BackendItem.__init__(self)
self.id = object_id
self.parent = parent
if parent:
parent.add_child(self, update=update)
if mimetype == 'root':
self.location = str(path)
else:
if mimetype == 'item' and path is None:
path = os.path.join(parent.get_realpath(), str(self.id))
# self.location = FilePath(unicode(path))
self.location = FilePath(path)
self.mimetype = mimetype
if urlbase[-1] != '/':
urlbase += '/'
self.url = urlbase + str(self.id)
self.store = store
if parent is None:
parent_id = -1
else:
parent_id = parent.get_id()
self.item = UPnPClass(object_id, parent_id, self.get_name())
if isinstance(self.item, Container):
self.item.childCount = 0
self.child_count = 0
self.children = []
self.sorted = False
self.caption = None
if mimetype in ['directory', 'root']:
self.update_id = 0
self.get_url = lambda: self.url
# self.item.searchable = True
# self.item.searchClass = 'object'
if (isinstance(self.location, FilePath)
and self.location.isdir() is True):
self.check_for_cover_art()
if getattr(self, 'cover', None):
_, ext = os.path.splitext(self.cover)
''' add the cover image extension to help clients
not reacting on the mimetype '''
self.item.albumArtURI = ''.join(
(urlbase, str(self.id), '?cover', str(ext)))
else:
self.get_url = lambda: self.url
if self.mimetype.startswith('audio/'):
if getattr(parent, 'cover', None):
_, ext = os.path.splitext(parent.cover)
''' add the cover image extension to help clients
not reacting on the mimetype '''
self.item.albumArtURI = ''.join(
(urlbase, str(self.id), '?cover', ext))
_, host_port, _, _, _ = urlsplit(urlbase)
if host_port.find(':') != -1:
host, port = tuple(host_port.split(':'))
else:
host = host_port
try:
size = self.location.getsize()
except Exception:
size = 0
if (self.store.server and self.store.server.coherence.config.get(
'transcoding', 'no') == 'yes'):
if self.mimetype in (
'application/ogg',
'audio/ogg',
'audio/x-wav',
'audio/x-m4a',
'application/x-flac',
):
new_res = Resource(
self.url + '/transcoded.mp3',
f'http-get:*:{"audio/mpeg"}:*',
)
new_res.size = None
# self.item.res.append(new_res)
if mimetype != 'item':
res = Resource(
'file://' + quote(self.get_path(), encoding='utf-8'),
f'internal:{host}:{self.mimetype}:*',
)
res.size = size
self.item.res.append(res)
if mimetype != 'item':
res = Resource(self.url, f'http-get:*:{self.mimetype}:*')
else:
res = Resource(self.url, 'http-get:*:*:*')
res.size = size
self.item.res.append(res)
''' if this item is of type audio and we want to add a transcoding
rule for it, this is the way to do it:
create a new Resource object, at least a 'http-get'
and maybe an 'internal' one too
for transcoding to wav this looks like that
res = Resource(
url_for_transcoded audio,
'http-get:*:audio/x-wav:%s'% ';'.join(
['DLNA.ORG_PN=JPEG_TN']+simple_dlna_tags))
res.size = None
self.item.res.append(res)
'''
if (self.store.server and self.store.server.coherence.config.get(
'transcoding', 'no') == 'yes'):
if self.mimetype in (
'audio/mpeg',
'application/ogg',
'audio/ogg',
'audio/x-wav',
'audio/x-m4a',
'audio/flac',
'application/x-flac',
):
dlna_pn = 'DLNA.ORG_PN=LPCM'
dlna_tags = simple_dlna_tags[:]
# dlna_tags[1] = 'DLNA.ORG_OP=00'
dlna_tags[2] = 'DLNA.ORG_CI=1'
new_res = Resource(
self.url + '?transcoded=lpcm',
f'http-get:*:{"audio/L16;rate=44100;channels=2"}:'
f'{";".join([dlna_pn] + dlna_tags)}',
)
new_res.size = None
# self.item.res.append(new_res)
if self.mimetype != 'audio/mpeg':
new_res = Resource(
self.url + '?transcoded=mp3',
f'http-get:*:{"audio/mpeg"}:*',
)
new_res.size = None
# self.item.res.append(new_res)
''' if this item is an image and we want to add a thumbnail for it
we have to follow these rules:
create a new Resource object, at least a 'http-get'
and maybe an 'internal' one too
for an JPG this looks like that
res = Resource(url_for_thumbnail,
'http-get:*:image/jpg:%s'% ';'.join(
['DLNA.ORG_PN=JPEG_TN']+simple_dlna_tags))
res.size = size_of_thumbnail
self.item.res.append(res)
and for a PNG the Resource creation is like that
res = Resource(url_for_thumbnail,
'http-get:*:image/png:%s'% ';'.join(
simple_dlna_tags+['DLNA.ORG_PN=PNG_TN']))
if not hasattr(self.item, 'attachments'):
self.item.attachments = {}
self.item.attachments[key] = utils.StaticFile(
filename_of_thumbnail)
'''
if (self.mimetype in ('image/jpeg', 'image/png')
or self.mimetype.startswith('video/')):
try:
filename, mimetype, dlna_pn = _find_thumbnail(
self.get_path())
except NoThumbnailFound:
pass
except Exception:
self.warning(traceback.format_exc())
else:
dlna_tags = simple_dlna_tags[:]
dlna_tags[
3] = 'DLNA.ORG_FLAGS=00f00000000000000000000000000000'
hash_from_path = str(id(filename))
new_res = Resource(
self.url + '?attachment=' + hash_from_path,
f'http-get:*:{mimetype}:'
f'{";".join([dlna_pn] + dlna_tags)}',
)
new_res.size = os.path.getsize(filename)
self.item.res.append(new_res)
if not hasattr(self.item, 'attachments'):
self.item.attachments = {}
self.item.attachments[hash_from_path] = utils.StaticFile(
filename)
if self.mimetype.startswith('video/'):
# check for a subtitles file
caption, _ = os.path.splitext(self.get_path())
caption = caption + '.srt'
if os.path.exists(caption):
hash_from_path = str(id(caption))
mimetype = 'smi/caption'
new_res = Resource(
self.url + '?attachment=' + hash_from_path,
f'http-get:*:{mimetype}:{"*"}',
)
new_res.size = os.path.getsize(caption)
self.caption = new_res.data
self.item.res.append(new_res)
if not hasattr(self.item, 'attachments'):
self.item.attachments = {}
self.item.attachments[hash_from_path] = utils.StaticFile(
caption,
defaultType=mimetype,
)
try:
# FIXME: getmtime is deprecated in Twisted 2.6
self.item.date = datetime.fromtimestamp(
self.location.getmtime())
except Exception:
self.item.date = None
