jellyfin-kodi/resources/lib/helper/utils.py
2018-09-14 17:49:03 -05:00

366 lines
9.2 KiB
Python

# -*- coding: utf-8 -*-
#################################################################################################
import json
import logging
import os
import re
import unicodedata
import urllib
from uuid import uuid4
import xbmc
import xbmcaddon
import xbmcgui
import xbmcvfs
from . import _
#################################################################################################
LOG = logging.getLogger("EMBY."+__name__)
#################################################################################################
def addon_id():
return "plugin.video.emby"
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)
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 = a.split('.')
b = b.split('.')
for i in range(0, max(len(a), len(b)), 1):
try:
aVal = a[i]
except IndexError:
aVal = 0
try:
bVal = b[i]
except IndexError:
bVal = 0
if aVal < bVal:
return -1
if aVal > bVal:
return 1
return 0
def find(dict, item):
''' Find value in dictionary.
'''
if item in dict:
return dict[item]
for key,value in sorted(dict.iteritems(), key=lambda (k,v): (v,k)):
if re.match(key, item):
return dict[key]
def event(method, data=None):
''' Data is a dictionary.
'''
data = data or {}
xbmc.executebuiltin('NotifyAll(plugin.video.emby, %s, "[%s]")' % (method, json.dumps(data).replace('"', '\\"')))
LOG.debug("---[ event: %s ] %s", method, data)
def dialog(dialog_type, *args, **kwargs):
d = xbmcgui.Dialog()
if "icon" in kwargs:
kwargs['icon'] = kwargs['icon'].replace("{emby}",
"special://home/addons/plugin.video.emby/icon.png")
if "heading" in kwargs:
kwargs['heading'] = kwargs['heading'].replace("{emby}", _('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().abortRequested():
return True
if window('emby_should_stop.bool'):
LOG.info("exiiiiitttinggg")
return True
if not window('emby_online.bool'):
return True
return False
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('emby_pathverified.bool'):
return True
path = path if os.path.supports_unicode_filenames else path.encode('utf-8')
if not xbmcvfs.exists(path):
LOG.info("Could not find %s", path)
if dialog("yesno", heading="{emby}", line1="%s %s. %s" % (_(33047), path, _(33048))):
return False
window('emby_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 type(key) == str and key.startswith('{') else key for key in keys)
def indent(elem, level=0):
''' Prettify xml docs.
'''
try:
i = "\n" + level * " "
if len(elem):
if not elem.text or not elem.text.strip():
elem.text = i + " "
if not elem.tail or not elem.tail.strip():
elem.tail = i
for elem in elem:
indent(elem, level + 1)
if not elem.tail or not elem.tail.strip():
elem.tail = i
else:
if level and (not elem.tail or not elem.tail.strip()):
elem.tail = i
except Exception:
return
def write_xml(content, file):
with open(file, 'w') as infile:
content = content.replace("'", '"')
content = content.replace('?>', ' standalone="yes" ?>', 1)
infile.write(content)
def delete_folder(path=None):
''' Delete objects from kodi cache
'''
LOG.debug("--[ delete folder ]")
delete_path = path is not None
path = path or xbmc.translatePath('special://temp/emby').decode('utf-8')
dirs, files = xbmcvfs.listdir(path)
delete_recursive(path, dirs)
for file in files:
xbmcvfs.delete(os.path.join(path, file.decode('utf-8')))
if delete_path:
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.decode('utf-8')))
for file in files:
xbmcvfs.delete(os.path.join(path, directory.decode('utf-8'), file.decode('utf-8')))
delete_recursive(os.path.join(path, directory.decode('utf-8')), dirs2)
xbmcvfs.rmdir(os.path.join(path, directory.decode('utf-8')))
def unzip(path, dest, folder=None):
''' Unzip file. zipfile module seems to fail on android.
'''
path = urllib.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.decode('utf-8')), os.path.join(dest, file.decode('utf-8')))
LOG.info("Unzipped %s", path)
def unzip_recursive(path, dirs, dest):
for directory in dirs:
dirs_dir = os.path.join(path, directory.decode('utf-8'))
dest_dir = os.path.join(dest, directory.decode('utf-8'))
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.decode('utf-8')), os.path.join(dest_dir, file.decode('utf-8')))
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.decode('utf-8')), folder)
if result:
return result
def normalize_string(text):
''' For theme media, do not modify unless
modified in TV Tunes.
'''
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()
# Remove dots from the last character as windows can not have directories
# with dots at the end
text = text.rstrip('.')
text = unicodedata.normalize('NFKD', unicode(text, 'utf-8')).encode('ascii', 'ignore')
return text