jellyfin-kodi/jellyfin_kodi/helper/utils.py

490 lines
12 KiB
Python

# -*- coding: utf-8 -*-
from __future__ import division, absolute_import, print_function, unicode_literals
#################################################################################################
import binascii
import json
import os
import re
import unicodedata
from uuid import uuid4
from distutils.version import LooseVersion
from dateutil import tz, parser
from six import text_type, string_types, iteritems
from six.moves.urllib.parse import quote_plus
from kodi_six import xbmc, xbmcaddon, xbmcgui, xbmcvfs
from . import LazyLogger
from .translate import translate
#################################################################################################
LOG = LazyLogger(__name__)
#################################################################################################
def addon_id():
return "plugin.video.jellyfin"
def kodi_version():
return xbmc.getInfoLabel('System.BuildVersion')[:2]
def window(key, value=None, clear=False, window_id=10000):
''' Get or set window properties.
'''
window = xbmcgui.Window(window_id)
if clear:
LOG.debug("--[ window clear: %s ]", key)
window.clearProperty(key.replace('.json', "").replace('.bool', ""))
elif value is not None:
if key.endswith('.json'):
key = key.replace('.json', "")
value = json.dumps(value)
elif key.endswith('.bool'):
key = key.replace('.bool', "")
value = "true" if value else "false"
window.setProperty(key, value)
else:
result = window.getProperty(key.replace('.json', "").replace('.bool', ""))
if result:
if key.endswith('.json'):
result = json.loads(result)
elif key.endswith('.bool'):
result = result in ("true", "1")
return result
def settings(setting, value=None):
''' Get or add add-on settings.
getSetting returns unicode object.
'''
addon = xbmcaddon.Addon(addon_id())
if value is not None:
if setting.endswith('.bool'):
setting = setting.replace('.bool', "")
value = "true" if value else "false"
addon.setSetting(setting, value)
else:
result = addon.getSetting(setting.replace('.bool', ""))
if result and setting.endswith('.bool'):
result = result in ("true", "1")
return result
def create_id():
return uuid4()
def compare_version(a, b):
''' -1 a is smaller
1 a is larger
0 equal
'''
a = LooseVersion(a)
b = LooseVersion(b)
if a < b:
return -1
if a > b:
return 1
return 0
def find(dict, item):
''' Find value in dictionary.
'''
if item in dict:
return dict[item]
for key, value in sorted(iteritems(dict), key=lambda kv: (kv[1], kv[0])):
if re.match(key, item, re.I):
return dict[key]
def event(method, data=None, sender=None, hexlify=False):
''' Data is a dictionary.
'''
data = data or {}
sender = sender or "plugin.video.jellyfin"
if hexlify:
data = '\\"[\\"{0}\\"]\\"'.format(binascii.hexlify(json.dumps(data)))
else:
data = '"[%s]"' % json.dumps(data).replace('"', '\\"')
xbmc.executebuiltin('NotifyAll(%s, %s, %s)' % (sender, method, data))
LOG.debug("---[ event: %s/%s ] %s", sender, method, data)
def dialog(dialog_type, *args, **kwargs):
d = xbmcgui.Dialog()
if "icon" in kwargs:
kwargs['icon'] = kwargs['icon'].replace(
"{jellyfin}",
"special://home/addons/plugin.video.jellyfin/resources/icon.png"
)
if "heading" in kwargs:
kwargs['heading'] = kwargs['heading'].replace("{jellyfin}", translate('addon_name'))
types = {
'yesno': d.yesno,
'ok': d.ok,
'notification': d.notification,
'input': d.input,
'select': d.select,
'numeric': d.numeric,
'multi': d.multiselect
}
return types[dialog_type](*args, **kwargs)
def should_stop():
''' Checkpoint during the sync process.
'''
if xbmc.Monitor().waitForAbort(0.00001):
return True
if window('jellyfin_should_stop.bool'):
LOG.info("exiiiiitttinggg")
return True
if not window('jellyfin_online.bool'):
return True
return False
def get_screensaver():
''' Get the current screensaver value.
'''
result = JSONRPC('Settings.getSettingValue').execute({'setting': "screensaver.mode"})
try:
return result['result']['value']
except KeyError:
return ""
def set_screensaver(value):
''' Toggle the screensaver
'''
params = {
'setting': "screensaver.mode",
'value': value
}
result = JSONRPC('Settings.setSettingValue').execute(params)
LOG.info("---[ screensaver/%s ] %s", value, result)
class JSONRPC(object):
version = 1
jsonrpc = "2.0"
def __init__(self, method, **kwargs):
self.method = method
for arg in kwargs:
self.arg = arg
def _query(self):
query = {
'jsonrpc': self.jsonrpc,
'id': self.version,
'method': self.method,
}
if self.params is not None:
query['params'] = self.params
return json.dumps(query)
def execute(self, params=None):
self.params = params
return json.loads(xbmc.executeJSONRPC(self._query()))
def validate(path):
''' Verify if path is accessible.
'''
if window('jellyfin_pathverified.bool'):
return True
if not xbmcvfs.exists(path):
LOG.info("Could not find %s", path)
if dialog("yesno", heading="{jellyfin}", line1="%s %s. %s" % (translate(33047), path, translate(33048))):
return False
window('jellyfin_pathverified.bool', True)
return True
def values(item, keys):
''' Grab the values in the item for a list of keys {key},{key1}....
If the key has no brackets, the key will be passed as is.
'''
return (item[key.replace('{', "").replace('}', "")] if isinstance(key, text_type) and key.startswith('{') else key for key in keys)
def delete_folder(path):
''' Delete objects from kodi cache
'''
LOG.debug("--[ delete folder ]")
dirs, files = xbmcvfs.listdir(path)
delete_recursive(path, dirs)
for file in files:
xbmcvfs.delete(os.path.join(path, file))
xbmcvfs.delete(path)
LOG.info("DELETE %s", path)
def delete_recursive(path, dirs):
''' Delete files and dirs recursively.
'''
for directory in dirs:
dirs2, files = xbmcvfs.listdir(os.path.join(path, directory))
for file in files:
xbmcvfs.delete(os.path.join(path, directory, file))
delete_recursive(os.path.join(path, directory), dirs2)
xbmcvfs.rmdir(os.path.join(path, directory))
def unzip(path, dest, folder=None):
''' Unzip file. zipfile module seems to fail on android with badziperror.
'''
path = quote_plus(path)
root = "zip://" + path + '/'
if folder:
xbmcvfs.mkdir(os.path.join(dest, folder))
dest = os.path.join(dest, folder)
root = get_zip_directory(root, folder)
dirs, files = xbmcvfs.listdir(root)
if dirs:
unzip_recursive(root, dirs, dest)
for file in files:
unzip_file(os.path.join(root, file), os.path.join(dest, file))
LOG.info("Unzipped %s", path)
def unzip_recursive(path, dirs, dest):
for directory in dirs:
dirs_dir = os.path.join(path, directory)
dest_dir = os.path.join(dest, directory)
xbmcvfs.mkdir(dest_dir)
dirs2, files = xbmcvfs.listdir(dirs_dir)
if dirs2:
unzip_recursive(dirs_dir, dirs2, dest_dir)
for file in files:
unzip_file(os.path.join(dirs_dir, file), os.path.join(dest_dir, file))
def unzip_file(path, dest):
''' Unzip specific file. Path should start with zip://
'''
xbmcvfs.copy(path, dest)
LOG.debug("unzip: %s to %s", path, dest)
def get_zip_directory(path, folder):
dirs, files = xbmcvfs.listdir(path)
if folder in dirs:
return os.path.join(path, folder)
for directory in dirs:
result = get_zip_directory(os.path.join(path, directory), folder)
if result:
return result
def copytree(path, dest):
''' Copy folder content from one to another.
'''
dirs, files = xbmcvfs.listdir(path)
if not xbmcvfs.exists(dest):
xbmcvfs.mkdirs(dest)
if dirs:
copy_recursive(path, dirs, dest)
for file in files:
copy_file(os.path.join(path, file), os.path.join(dest, file))
LOG.info("Copied %s", path)
def copy_recursive(path, dirs, dest):
for directory in dirs:
dirs_dir = os.path.join(path, directory)
dest_dir = os.path.join(dest, directory)
xbmcvfs.mkdir(dest_dir)
dirs2, files = xbmcvfs.listdir(dirs_dir)
if dirs2:
copy_recursive(dirs_dir, dirs2, dest_dir)
for file in files:
copy_file(os.path.join(dirs_dir, file), os.path.join(dest_dir, file))
def copy_file(path, dest):
''' Copy specific file.
'''
if path.endswith('.pyo'):
return
xbmcvfs.copy(path, dest)
LOG.debug("copy: %s to %s", path, dest)
def normalize_string(text):
''' For theme media, do not modify unless modified in TV Tunes.
Remove dots from the last character as windows can not have directories
with dots at the end
'''
text = text.replace(":", "")
text = text.replace("/", "-")
text = text.replace("\\", "-")
text = text.replace("<", "")
text = text.replace(">", "")
text = text.replace("*", "")
text = text.replace("?", "")
text = text.replace('|', "")
text = text.strip()
text = text.rstrip('.')
text = unicodedata.normalize('NFKD', text_type(text, 'utf-8')).encode('ascii', 'ignore')
return text
def split_list(itemlist, size):
''' Split up list in pieces of size. Will generate a list of lists
'''
return [itemlist[i:i + size] for i in range(0, len(itemlist), size)]
def convert_to_local(date):
''' Convert the local datetime to local.
'''
try:
date = parser.parse(date) if isinstance(date, string_types) else date
date = date.replace(tzinfo=tz.tzutc())
date = date.astimezone(tz.tzlocal())
# Bad metadata defaults to date 1-1-1. Catch it and don't throw errors
if date.year == 1:
return str(date)
else:
return date.strftime('%Y-%m-%dT%H:%M:%S')
except Exception as error:
LOG.exception('Item date: {} --- {}'.format(str(date), error))
return str(date)
def has_attribute(obj, name):
try:
object.__getattribute__(obj, name)
return True
except AttributeError:
return False
def set_addon_mode():
''' Setup playback mode. If native mode selected, check network credentials.
'''
value = dialog("yesno",
heading=translate('playback_mode'),
line1=translate(33035),
nolabel=translate('addon_mode'),
yeslabel=translate('native_mode'))
settings('useDirectPaths', value="1" if value else "0")
if value:
dialog("ok", heading="{jellyfin}", line1=translate(33145))
LOG.info("Add-on playback: %s", settings('useDirectPaths') == "0")
class JsonDebugPrinter(object):
''' Helper class to defer converting data to JSON until it is needed.
See: https://github.com/jellyfin/jellyfin-kodi/pull/193
'''
def __init__(self, data):
self.data = data
def __str__(self):
return json.dumps(self.data, indent=4)