Kodi.plugin.audio.subsonic/lib/simpleplugin/simpleplugin.py

923 lines
33 KiB
Python

# -*- coding: utf-8 -*-
# Created on: 03.06.2015
"""
SimplePlugin micro-framework for Kodi content plugins
**Author**: Roman Miroshnychenko aka Roman V.M.
**License**: `GPL v.3 <https://www.gnu.org/copyleft/gpl.html>`_
"""
import os
import sys
import re
from datetime import datetime, timedelta
import cPickle as pickle
from urlparse import parse_qs
from urllib import urlencode
from functools import wraps
from collections import MutableMapping, namedtuple
from copy import deepcopy
from types import GeneratorType
from hashlib import md5
from shutil import move
import xbmcaddon
import xbmc
import xbmcplugin
import xbmcgui
__all__ = ['SimplePluginError', 'Storage', 'Addon', 'Plugin', 'Params']
ListContext = namedtuple('ListContext', ['listing', 'succeeded', 'update_listing', 'cache_to_disk',
'sort_methods', 'view_mode', 'content'])
PlayContext = namedtuple('PlayContext', ['path', 'play_item', 'succeeded'])
class SimplePluginError(Exception):
"""Custom exception"""
pass
class Params(dict):
"""
Params(**kwargs)
A class that stores parsed plugin call parameters
Parameters can be accessed both through :class:`dict` keys and
instance properties.
Example:
.. code-block:: python
@plugin.action('foo')
def action(params):
foo = params['foo'] # Access by key
bar = params.bar # Access through property. Both variants are equal
"""
def __getattr__(self, item):
if item not in self:
raise AttributeError('Invalid parameter: "{0}"!'.format(item))
return self[item]
def __str__(self):
return '<Params {0}>'.format(super(Params, self).__repr__())
def __repr__(self):
return '<simpleplugin.Params object {0}>'.format(super(Params, self).__repr__())
class Storage(MutableMapping):
"""
Persistent storage for arbitrary data with a dictionary-like interface
It is designed as a context manager and better be used
with 'with' statement.
:param storage_dir: directory for storage
:type storage_dir: str
:param filename: the name of a storage file (optional)
:type filename: str
Usage::
with Storage('/foo/bar/storage/') as storage:
storage['key1'] = value1
value2 = storage['key2']
.. note:: After exiting :keyword:`with` block a :class:`Storage` instance is invalidated.
Storage contents are saved to disk only for a new storage or if the contents have been changed.
"""
def __init__(self, storage_dir, filename='storage.pcl'):
"""
Class constructor
"""
self._storage = {}
self._hash = None
self._filename = os.path.join(storage_dir, filename)
try:
with open(self._filename, 'rb') as fo:
contents = fo.read()
self._storage = pickle.loads(contents)
self._hash = md5(contents).hexdigest()
except (IOError, pickle.PickleError, EOFError):
pass
def __enter__(self):
return self
def __exit__(self, exc_type, exc_val, exc_tb):
self.flush()
def __getitem__(self, key):
return self._storage[key]
def __setitem__(self, key, value):
self._storage[key] = value
def __delitem__(self, key):
del self._storage[key]
def __iter__(self):
return self._storage.__iter__()
def __len__(self):
return len(self._storage)
def __str__(self):
return '<Storage {0}>'.format(self._storage)
def __repr__(self):
return '<simpleplugin.Storage object {0}>'.format(self._storage)
def flush(self):
"""
Save storage contents to disk
This method saves new and changed :class:`Storage` contents to disk
and invalidates the Storage instance. Unchanged Storage is not saved
but simply invalidated.
"""
contents = pickle.dumps(self._storage)
if self._hash is None or md5(contents).hexdigest() != self._hash:
tmp = self._filename + '.tmp'
try:
with open(tmp, 'wb') as fo:
fo.write(contents)
except:
os.remove(tmp)
raise
move(tmp, self._filename) # Atomic save
del self._storage
def copy(self):
"""
Make a copy of storage contents
.. note:: this method performs a *deep* copy operation.
:return: a copy of storage contents
:rtype: dict
"""
return deepcopy(self._storage)
class Addon(object):
"""
Base addon class
Provides access to basic addon parameters
:param id_: addon id, e.g. 'plugin.video.foo' (optional)
:type id_: str
"""
def __init__(self, id_=''):
"""
Class constructor
"""
self._addon = xbmcaddon.Addon(id_)
self._configdir = xbmc.translatePath(self._addon.getAddonInfo('profile')).decode('utf-8')
self._ui_strings_map = None
if not os.path.exists(self._configdir):
os.mkdir(self._configdir)
def __getattr__(self, item):
"""
Get addon setting as an Addon instance attribute
E.g. addon.my_setting is equal to addon.get_setting('my_setting')
:param item:
:type item: str
"""
return self.get_setting(item)
def __str__(self):
return '<Addon [{0}]>'.format(self.id)
def __repr__(self):
return '<simpleplugin.Addon object [{0}]>'.format(self.id)
@property
def addon(self):
"""
Kodi Addon instance that represents this Addon
:return: Addon instance
:rtype: xbmcaddon.Addon
"""
return self._addon
@property
def id(self):
"""
Addon ID
:return: Addon ID, e.g. 'plugin.video.foo'
:rtype: str
"""
return self._addon.getAddonInfo('id')
@property
def path(self):
"""
Addon path
:return: path to the addon folder
:rtype: str
"""
return self._addon.getAddonInfo('path').decode('utf-8')
@property
def icon(self):
"""
Addon icon
:return: path to the addon icon image
:rtype: str
"""
icon = os.path.join(self.path, 'icon.png')
if os.path.exists(icon):
return icon
else:
return ''
@property
def fanart(self):
"""
Addon fanart
:return: path to the addon fanart image
:rtype: str
"""
fanart = os.path.join(self.path, 'fanart.jpg')
if os.path.exists(fanart):
return fanart
else:
return ''
@property
def config_dir(self):
"""
Addon config dir
:return: path to the addon config dir
:rtype: str
"""
return self._configdir
@property
def version(self):
"""
Addon version
:return: addon version
:rtype: str
"""
return self._addon.getAddonInfo('version')
def get_localized_string(self, id_):
"""
Get localized UI string
:param id_: UI string ID
:type id_: int
:return: UI string in the current language
:rtype: str
"""
return self._addon.getLocalizedString(id_).encode('utf-8')
def get_setting(self, id_, convert=True):
"""
Get addon setting
If ``convert=True``, 'bool' settings are converted to Python :class:`bool` values,
and numeric strings to Python :class:`long` or :class:`float` depending on their format.
.. note:: Settings can also be read via :class:`Addon` instance poperties named as the respective settings.
I.e. ``addon.foo`` is equal to ``addon.get_setting('foo')``.
:param id_: setting ID
:type id_: str
:param convert: try to guess and convert the setting to an appropriate type
E.g. ``'1.0'`` will be converted to float ``1.0`` number, ``'true'`` to ``True`` and so on.
:type convert: bool
:return: setting value
"""
setting = self._addon.getSetting(id_)
if convert:
if setting == 'true':
return True # Convert boolean strings to bool
elif setting == 'false':
return False
elif re.search(r'^-?\d+$', setting) is not None:
return long(setting) # Convert numeric strings to long
elif re.search(r'^-?\d+\.\d+$', setting) is not None:
return float(setting) # Convert numeric strings with a dot to float
return setting
def set_setting(self, id_, value):
"""
Set addon setting
Python :class:`bool` type are converted to ``'true'`` or ``'false'``
Non-string/non-unicode values are converted to strings.
.. warning:: Setting values via :class:`Addon` instance properties is not supported!
Values can only be set using :meth:`Addon.set_setting` method.
:param id_: setting ID
:type id_: str
:param value: setting value
"""
if isinstance(value, bool):
value = 'true' if value else 'false'
elif not isinstance(value, basestring):
value = str(value)
self._addon.setSetting(id_, value)
def log(self, message, level=xbmc.LOGDEBUG):
"""
Add message to Kodi log starting with Addon ID
:param message: message to be written into the Kodi log
:type message: str
:param level: log level. :mod:`xbmc` module provides the necessary symbolic constants.
Default: ``xbmc.LOGDEBUG``
:type level: int
"""
if isinstance(message, unicode):
message = message.encode('utf-8')
xbmc.log('{0} [v.{1}]: {2}'.format(self.id, self.version, message), level)
def log_notice(self, message):
"""
Add NOTICE message to the Kodi log
:param message: message to write to the Kodi log
:type message: str
"""
self.log(message, xbmc.LOGINFO)
def log_warning(self, message):
"""
Add WARNING message to the Kodi log
:param message: message to write to the Kodi log
:type message: str
"""
self.log(message, xbmc.LOGWARNING)
def log_error(self, message):
"""
Add ERROR message to the Kodi log
:param message: message to write to the Kodi log
:type message: str
"""
self.log(message, xbmc.LOGERROR)
def log_debug(self, message):
"""
Add debug message to the Kodi log
:param message: message to write to the Kodi log
:type message: str
"""
self.log(message, xbmc.LOGDEBUG)
def get_storage(self, filename='storage.pcl'):
"""
Get a persistent :class:`Storage` instance for storing arbitrary values between addon calls.
A :class:`Storage` instance can be used as a context manager.
Example::
with plugin.get_storage() as storage:
storage['param1'] = value1
value2 = storage['param2']
.. note:: After exiting :keyword:`with` block a :class:`Storage` instance is invalidated.
:param filename: the name of a storage file (optional)
:type filename: str
:return: Storage object
:rtype: Storage
"""
return Storage(self.config_dir, filename)
def cached(self, duration=10):
"""
Cached decorator
Used to cache function return data
Usage::
@plugin.cached(30)
def my_func(*args, **kwargs):
# Do some stuff
return value
:param duration: caching duration in min (positive values only)
:type duration: int
:raises ValueError: if duration is zero or negative
"""
def outer_wrapper(func):
@wraps(func)
def inner_wrapper(*args, **kwargs):
with self.get_storage('__cache__.pcl') as cache:
current_time = datetime.now()
key = func.__name__ + str(args) + str(kwargs)
try:
data, timestamp = cache[key]
if duration > 0 and current_time - timestamp > timedelta(minutes=duration):
raise KeyError
elif duration <= 0:
raise ValueError('Caching duration cannot be zero or negative!')
self.log_debug('Cache hit: {0}'.format(key))
except KeyError:
self.log_debug('Cache miss: {0}'.format(key))
data = func(*args, **kwargs)
cache[key] = (data, current_time)
return data
return inner_wrapper
return outer_wrapper
def gettext(self, ui_string):
"""
Get a translated UI string from addon localization files.
This function emulates GNU Gettext for more convenient access
to localized addon UI strings. To reduce typing this method object
can be assigned to a ``_`` (single underscore) variable.
For using gettext emulation :meth:`Addon.initialize_gettext` method
needs to be called first. See documentation for that method for more info
about Gettext emulation.
:param ui_string: a UI string from English :file:`strings.po`.
:type ui_string: str
:return: a UI string from translated :file:`strings.po`.
:rtype: unicode
:raises simpleplugin.SimplePluginError: if :meth:`Addon.initialize_gettext` wasn't called first
or if a string is not found in English :file:`strings.po`.
"""
if self._ui_strings_map is not None:
try:
return self.get_localized_string(self._ui_strings_map['strings'][ui_string])
except KeyError:
raise SimplePluginError('UI string "{0}" is not found in strings.po!'.format(ui_string))
else:
raise SimplePluginError('Addon localization is not initialized!')
def initialize_gettext(self):
"""
Initialize GNU gettext emulation in addon
Kodi localization system for addons is not very convenient
because you need to operate with numeric string codes instead
of UI strings themselves which reduces code readability and
may lead to errors. The :class:`Addon` class provides facilities
for emulating GNU Gettext localization system.
This allows to use UI strings from addon's English :file:`strings.po`
file instead of numeric codes to return localized strings from
respective localized :file:`.po` files.
This method returns :meth:`Addon.gettext` method object that
can be assigned to a short alias to reduce typing. Traditionally,
``_`` (a single underscore) is used for this purpose.
Example::
addon = simpleplugin.Addon()
_ = addon.initialize_gettext()
xbmcgui.Dialog().notification(_('Warning!'), _('Something happened'))
In the preceding example the notification strings will be replaced
with localized versions if these strings are translated.
:return: :meth:`Addon.gettext` method object
:raises simpleplugin.SimplePluginError: if the addon's English :file:`strings.po` file is missing
"""
strings_po = os.path.join(self.path, 'resources', 'language', 'English', 'strings.po')
if os.path.exists(strings_po):
with open(strings_po, 'rb') as fo:
raw_strings = fo.read()
raw_strings_hash = md5(raw_strings).hexdigest()
gettext_pcl = '__gettext__.pcl'
with self.get_storage(gettext_pcl) as ui_strings_map:
if (not os.path.exists(os.path.join(self._configdir, gettext_pcl)) or
raw_strings_hash != ui_strings_map['hash']):
ui_strings = self._parse_po(raw_strings.split('\n'))
self._ui_strings_map = {
'hash': raw_strings_hash,
'strings': ui_strings
}
ui_strings_map['hash'] = raw_strings_hash
ui_strings_map['strings'] = ui_strings.copy()
else:
self._ui_strings_map = deepcopy(ui_strings_map)
else:
raise SimplePluginError('Unable to initialize localization because of missing English strings.po!')
return self.gettext
def _parse_po(self, strings):
"""
Parses ``strings.po`` file into a dict of {'string': id} items.
"""
ui_strings = {}
string_id = None
for string in strings:
if string_id is None and 'msgctxt' in string:
string_id = int(re.search(r'"#(\d+)"', string).group(1))
elif string_id is not None and 'msgid' in string:
ui_strings[re.search(r'"(.*?)"', string, re.U).group(1)] = string_id
string_id = None
return ui_strings
class Plugin(Addon):
"""
Plugin class
:param id_: plugin's id, e.g. 'plugin.video.foo' (optional)
:type id_: str
This class provides a simplified API to create virtual directories of playable items
for Kodi content plugins.
:class:`simpleplugin.Plugin` uses a concept of callable plugin actions (functions or methods)
that are defined using :meth:`Plugin.action` decorator.
A Plugin instance must have at least one action that is named ``'root'``.
Minimal example:
.. code-block:: python
from simpleplugin import Plugin
plugin = Plugin()
@plugin.action()
def root(params): # Mandatory item!
return [{'label': 'Foo',
'url': plugin.get_url(action='some_action', param='Foo')},
{'label': 'Bar',
'url': plugin.get_url(action='some_action', param='Bar')}]
@plugin.action()
def some_action(params):
return [{'label': params['param']}]
plugin.run()
An action callable receives 1 parameter -- params.
params is a dict-like object containing plugin call parameters (including action string)
The action callable can return
either a list/generator of dictionaries representing Kodi virtual directory items
or a resolved playable path (:class:`str` or :obj:`unicode`) for Kodi to play.
Example 1::
@plugin.action()
def list_action(params):
listing = get_listing(params) # Some external function to create listing
return listing
The ``listing`` variable is a Python list/generator of dict items.
Example 2::
@plugin.action()
def play_action(params):
path = get_path(params) # Some external function to get a playable path
return path
Each dict item can contain the following properties:
- label -- item's label (default: ``''``).
- label2 -- item's label2 (default: ``''``).
- thumb -- item's thumbnail (default: ``''``).
- icon -- item's icon (default: ``''``).
- path -- item's path (default: ``''``).
- fanart -- item's fanart (optional).
- art -- a dict containing all item's graphic (see :meth:`xbmcgui.ListItem.setArt` for more info) -- optional.
- stream_info -- a dictionary of ``{stream_type: {param: value}}`` items
(see :meth:`xbmcgui.ListItem.addStreamInfo`) -- optional.
- info -- a dictionary of ``{media: {param: value}}`` items
(see :meth:`xbmcgui.ListItem.setInfo`) -- optional
- context_menu - a list that contains 2-item tuples ``('Menu label', 'Action')``.
The items from the tuples are added to the item's context menu.
- url -- a callback URL for this list item.
- is_playable -- if ``True``, then this item is playable and must return a playable path or
be resolved via :meth:`Plugin.resolve_url` (default: ``False``).
- is_folder -- if ``True`` then the item will open a lower-level sub-listing. if ``False``,
the item either is a playable media or a general-purpose script
which neither creates a virtual folder nor points to a playable media (default: C{True}).
if ``'is_playable'`` is set to ``True``, then ``'is_folder'`` value automatically assumed to be ``False``.
- subtitles -- the list of paths to subtitle files (optional).
- mime -- item's mime type (optional).
- list_item -- an 'class:`xbmcgui.ListItem` instance (optional).
It is used when you want to set all list item properties by yourself.
If ``'list_item'`` property is present, all other properties,
except for ``'url'`` and ``'is_folder'``, are ignored.
- properties -- a dictionary of list item properties
(see :meth:`xbmcgui.ListItem.setProperty`) -- optional.
Example 3::
listing = [{ 'label': 'Label',
'label2': 'Label 2',
'thumb': 'thumb.png',
'icon': 'icon.png',
'fanart': 'fanart.jpg',
'art': {'clearart': 'clearart.png'},
'stream_info': {'video': {'codec': 'h264', 'duration': 1200},
'audio': {'codec': 'ac3', 'language': 'en'}},
'info': {'video': {'genre': 'Comedy', 'year': 2005}},
'context_menu': [('Menu Item', 'Action')],
'url': 'plugin:/plugin.video.test/?action=play',
'is_playable': True,
'is_folder': False,
'subtitles': ['/path/to/subtitles.en.srt', '/path/to/subtitles.uk.srt'],
'mime': 'video/mp4'
}]
Alternatively, an action callable can use :meth:`Plugin.create_listing` and :meth:`Plugin.resolve_url`
static methods to pass additional parameters to Kodi.
Example 4::
@plugin.action()
def list_action(params):
listing = get_listing(params) # Some external function to create listing
return Plugin.create_listing(listing, sort_methods=(2, 10, 17), view_mode=500)
Example 5::
@plugin.action()
def play_action(params):
path = get_path(params) # Some external function to get a playable path
return Plugin.resolve_url(path, succeeded=True)
If an action callable performs any actions other than creating a listing or
resolving a playable URL, it must return ``None``.
"""
def __init__(self, id_=''):
"""
Class constructor
"""
super(Plugin, self).__init__(id_)
self._url = 'plugin://{0}/'.format(self.id)
self._handle = None
self.actions = {}
def __str__(self):
return '<Plugin {0}>'.format(sys.argv)
def __repr__(self):
return '<simpleplugin.Plugin object {0}>'.format(sys.argv)
@staticmethod
def get_params(paramstring):
"""
Convert a URL-encoded paramstring to a Python dict
:param paramstring: URL-encoded paramstring
:type paramstring: str
:return: parsed paramstring
:rtype: Params
"""
raw_params = parse_qs(paramstring)
params = Params()
for key, value in raw_params.iteritems():
params[key] = value[0] if len(value) == 1 else value
return params
def get_url(self, plugin_url='', **kwargs):
"""
Construct a callable URL for a virtual directory item
If plugin_url is empty, a current plugin URL is used.
kwargs are converted to a URL-encoded string of plugin call parameters
To call a plugin action, 'action' parameter must be used,
if 'action' parameter is missing, then the plugin root action is called
If the action is not added to :class:`Plugin` actions, :class:`PluginError` will be raised.
:param plugin_url: plugin URL with trailing / (optional)
:type plugin_url: str
:param kwargs: pairs of key=value items
:return: a full plugin callback URL
:rtype: str
"""
url = plugin_url or self._url
if kwargs:
return '{0}?{1}'.format(url, urlencode(kwargs, doseq=True))
return url
def action(self, name=None):
"""
Action decorator
Defines plugin callback action. If action's name is not defined explicitly,
then the action is named after the decorated function.
.. warning:: Action's name must be unique.
A plugin must have at least one action named ``'root'`` implicitly or explicitly.
Example:
.. code-block:: python
@plugin.action() # The action is implicitly named 'root' after the decorated function
def root(params):
pass
@plugin.action('foo') # The action name is set explicitly
def foo_action(params):
pass
:param name: action's name (optional).
:type name: str
:raises simpleplugin.SimplePluginError: if the action with such name is already defined.
"""
def wrap(func, name=name):
if name is None:
name = func.__name__
if name in self.actions:
raise SimplePluginError('Action "{0}" already defined!'.format(name))
self.actions[name] = func
return func
return wrap
def run(self, category=''):
"""
Run plugin
:param category: str - plugin sub-category, e.g. 'Comedy'.
See :func:`xbmcplugin.setPluginCategory` for more info.
:type category: str
:raises simpleplugin.SimplePluginError: if unknown action string is provided.
"""
self._handle = int(sys.argv[1])
if category:
xbmcplugin.setPluginCategory(self._handle, category)
params = self.get_params(sys.argv[2][1:])
action = params.get('action', 'root')
self.log_debug(str(self))
self.log_debug('Actions: {0}'.format(str(self.actions.keys())))
self.log_debug('Called action "{0}" with params "{1}"'.format(action, str(params)))
try:
action_callable = self.actions[action]
except KeyError:
raise SimplePluginError('Invalid action: "{0}"!'.format(action))
else:
result = action_callable(params)
self.log_debug('Action return value: {0}'.format(str(result)))
if isinstance(result, (list, GeneratorType)):
self._add_directory_items(self.create_listing(result))
elif isinstance(result, basestring):
self._set_resolved_url(self.resolve_url(result))
elif isinstance(result, tuple) and hasattr(result, 'listing'):
self._add_directory_items(result)
elif isinstance(result, tuple) and hasattr(result, 'path'):
self._set_resolved_url(result)
else:
self.log_debug('The action "{0}" has not returned any valid data to process.'.format(action))
@staticmethod
def create_listing(listing, succeeded=True, update_listing=False, cache_to_disk=False, sort_methods=None,
view_mode=None, content=None):
"""
Create and return a context dict for a virtual folder listing
:param listing: the list of the plugin virtual folder items
:type listing: :class:`list` or :class:`types.GeneratorType`
:param succeeded: if ``False`` Kodi won't open a new listing and stays on the current level.
:type succeeded: bool
:param update_listing: if ``True``, Kodi won't open a sub-listing but refresh the current one.
:type update_listing: bool
:param cache_to_disk: cache this view to disk.
:type cache_to_disk: bool
:param sort_methods: the list of integer constants representing virtual folder sort methods.
:type sort_methods: tuple
:param view_mode: a numeric code for a skin view mode.
View mode codes are different in different skins except for ``50`` (basic listing).
:type view_mode: int
:param content: string - current plugin content, e.g. 'movies' or 'episodes'.
See :func:`xbmcplugin.setContent` for more info.
:type content: str
:return: context object containing necessary parameters
to create virtual folder listing in Kodi UI.
:rtype: ListContext
"""
return ListContext(listing, succeeded, update_listing, cache_to_disk, sort_methods, view_mode, content)
@staticmethod
def resolve_url(path='', play_item=None, succeeded=True):
"""
Create and return a context dict to resolve a playable URL
:param path: the path to a playable media.
:type path: str or unicode
:param play_item: a dict of item properties as described in the class docstring.
It allows to set additional properties for the item being played, like graphics, metadata etc.
if ``play_item`` parameter is present, then ``path`` value is ignored, and the path must be set via
``'path'`` property of a ``play_item`` dict.
:type play_item: dict
:param succeeded: if ``False``, Kodi won't play anything
:type succeeded: bool
:return: context object containing necessary parameters
for Kodi to play the selected media.
:rtype: PlayContext
"""
return PlayContext(path, play_item, succeeded)
@staticmethod
def create_list_item(item):
"""
Create an :class:`xbmcgui.ListItem` instance from an item dict
:param item: a dict of ListItem properties
:type item: dict
:return: ListItem instance
:rtype: xbmcgui.ListItem
"""
list_item = xbmcgui.ListItem(label=item.get('label', ''),
label2=item.get('label2', ''),
path=item.get('path', ''))
if int(xbmc.getInfoLabel('System.BuildVersion')[:2]) >= 16:
art = item.get('art', {})
art['thumb'] = item.get('thumb', '')
art['icon'] = item.get('icon', '')
art['fanart'] = item.get('fanart', '')
item['art'] = art
else:
list_item.setThumbnailImage(item.get('thumb', ''))
list_item.setIconImage(item.get('icon', ''))
list_item.setProperty('fanart_image', item.get('fanart', ''))
if item.get('art'):
list_item.setArt(item['art'])
if item.get('stream_info'):
for stream, stream_info in item['stream_info'].iteritems():
list_item.addStreamInfo(stream, stream_info)
if item.get('info'):
for media, info in item['info'].iteritems():
list_item.setInfo(media, info)
if item.get('context_menu') is not None:
list_item.addContextMenuItems(item['context_menu'])
if item.get('subtitles'):
list_item.setSubtitles(item['subtitles'])
if item.get('mime'):
list_item.setMimeType(item['mime'])
if item.get('properties'):
for key, value in item['properties'].iteritems():
list_item.setProperty(key, value)
return list_item
def _add_directory_items(self, context):
"""
Create a virtual folder listing
:param context: context object
:type context: ListContext
"""
self.log_debug('Creating listing from {0}'.format(str(context)))
if context.content is not None:
xbmcplugin.setContent(self._handle, context.content) # This must be at the beginning
for item in context.listing:
is_folder = item.get('is_folder', True)
if item.get('list_item') is not None:
list_item = item['list_item']
else:
list_item = self.create_list_item(item)
if item.get('is_playable'):
list_item.setProperty('IsPlayable', 'true')
is_folder = False
xbmcplugin.addDirectoryItem(self._handle, item['url'], list_item, is_folder)
if context.sort_methods is not None:
[xbmcplugin.addSortMethod(self._handle, method) for method in context.sort_methods]
xbmcplugin.endOfDirectory(self._handle,
context.succeeded,
context.update_listing,
context.cache_to_disk)
if context.view_mode is not None:
xbmc.executebuiltin('Container.SetViewMode({0})'.format(context.view_mode))
def _set_resolved_url(self, context):
"""
Resolve a playable URL
:param context: context object
:type context: PlayContext
"""
self.log_debug('Resolving URL from {0}'.format(str(context)))
if context.play_item is None:
list_item = xbmcgui.ListItem(path=context.path)
else:
list_item = self.create_list_item(context.play_item)
xbmcplugin.setResolvedUrl(self._handle, context.succeeded, list_item)