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# -*- coding: utf-8 -*-
'''dLeyna DMS fake content hierarchy'''
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option) any
# later version. See http://www.gnu.org/copyleft/lgpl.html for the full text
# of the license.
__author__ = 'Emanuele Aina'
__email__ = 'emanuele.aina@collabora.com'
__copyright__ = 'Copyright © 2013 Intel Corp. All rights reserved.'
__license__ = 'LGPL 3+'
import dbus
def filter_properties(obj, prop_filter):
return dict(i for i in obj.items() if i[0] in prop_filter)
def find_item(items, path):
item = [i for i in items if i['Path'] == path]
if item:
return item[0]
return None
def find_root(items, path):
item = find_item(items, path)
while item and item['Parent'] != path:
path = item['Parent']
item = find_item(items, path)
return item
MEDIA_DEVICE_PROPERTIES = ['DeviceType', 'UDN', 'FriendlyName', 'IconURL', 'Manufacturer', 'ManufacturerUrl',
'ModelDescription', 'ModelName', 'ModelNumber', 'SerialNumber', 'PresentationURL',
'DLNACaps', 'SearchCaps', 'SortCaps', 'SortExtCaps', 'FeatureList', 'ServiceResetToken',
'SystemUpdateID' ]
MEDIA_OBJECT2_PROPERTIES = [ 'Parent', 'Type', 'TypeEx', 'Path', 'DisplayName' ]
MEDIA_CONTAINER2_PROPERTIES = [ 'ChildCount', 'ItemCount', 'ContainerCount', 'Searchable', 'Resources', 'URLs' ]
CHANGE_TYPES = {
'Add': dbus.UInt32(1),
'Mod': dbus.UInt32(2),
'Del': dbus.UInt32(3),
'Done': dbus.UInt32(4),
'Container': dbus.UInt32(5) }
ITEMS = [
{ 'DisplayName': 'The Root',
'SearchCaps': ['*'],
'SystemUpdateID': dbus.UInt32(0),
'Path': '{root}',
'Parent': '{root}',
'Type': 'container',
'TypeEx': 'container',
'URLs': [ 'http://127.0.0.1:4242/root/DIDL_S.xml' ] },
{ 'DisplayName': 'Music',
'Path': '{root}/1',
'Parent': '{root}',
'Type': 'container',
'TypeEx': 'container' },
{ 'DisplayName': 'A song',
'Path': '{root}/11',
'Parent': '{root}/1',
'Type': 'music',
'TypeEx': 'music' },
{ 'DisplayName': 'Another song, with funny chars: < >\'"{1}?#%s❤;',
'Path': '{root}/12',
'Parent': '{root}/1',
'Type': 'music',
'TypeEx': 'music' },
{ 'DisplayName': 'Video',
'Path': '{root}/2',
'Parent': '{root}',
'Type': 'container',
'TypeEx': 'container' },
{ 'DisplayName': 'This is a movie clip',
'Path': '{root}/21',
'Parent': '{root}/2',
'Type': 'video',
'TypeEx': 'video' },
{ 'DisplayName': 'Stuff',
'Path': '{root}/3',
'Parent': '{root}',
'Type': 'container',
'TypeEx': 'container',
'URLs': [ 'http://127.0.0.1:4242/stuff/DIDL_S.xml' ] },
{ 'DisplayName': 'A non-media file',
'Path': '{root}/31',
'Parent': '{root}/3',
'Type': 'item.unclassified',
'TypeEx': 'item' },
{ 'DisplayName': 'An empty sub container',
'Path': '{root}/32',
'Parent': '{root}/3',
'Type': 'container',
'TypeEx': 'container' },
{ 'DisplayName': 'A picture.jpg',
'Path': '{root}/33',
'Parent': '{root}/3',
'Type': 'image.photo',
'TypeEx': 'image.photo',
'URLs': [ 'http://127.0.0.1:4242/stuff/picture.jpg' ] },
{ 'DisplayName': 'Another picture.jpg',
'Path': '{root}/34',
'Parent': '{root}/3',
'Type': 'image.photo',
'TypeEx': 'image.photo',
'URLs': [ 'http://127.0.0.1:4242/stuff/picture2.jpg' ] },
{ 'DisplayName': 'Another sub container',
'Path': '{root}/35',
'Parent': '{root}/3',
'Type': 'container',
'TypeEx': 'container' },
{ 'DisplayName': 'A nested file',
'Path': '{root}/351',
'Parent': '{root}/35',
'Type': 'item.unclassified',
'TypeEx': 'item' },
]
# Populate initial ChildCounts
for item in ITEMS:
if item['Type'].startswith('container'):
item['ChildCount'] = dbus.UInt32(len([i for i in ITEMS if i != item
and i['Parent'] == item['Path']]))
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