mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-25 14:25:05 +00:00
266 lines
12 KiB
Python
266 lines
12 KiB
Python
#
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# This file is part of SickGear.
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#
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# SickGear is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# SickGear is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with SickGear. If not, see <http://www.gnu.org/licenses/>.
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import re
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from .generic import Notifier
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import sickgear
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from exceptions_helper import ex
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from _23 import b64encodestring, decode_str, etree, unquote_plus, urlencode
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from six import iteritems
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# noinspection PyUnresolvedReferences
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from six.moves import urllib
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class PLEXNotifier(Notifier):
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def __init__(self):
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super(PLEXNotifier, self).__init__()
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def _send_to_plex(self, command, host, username=None, password=None):
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"""Handles communication to Plex hosts via HTTP API
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Args:
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command: Dictionary of field/data pairs, encoded via urllib and passed to the legacy xbmcCmds HTTP API
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host: Plex host:port
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username: Plex API username
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password: Plex API password
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Returns:
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Returns True for successful commands or False if there was an error
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"""
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if not host:
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self._log_error('No host specified, check your settings')
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return False
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for key in command:
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command[key] = command[key].encode('utf-8')
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enc_command = urlencode(command)
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self._log_debug(f'Encoded API command: {enc_command}')
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url = 'http://%s/xbmcCmds/xbmcHttp/?%s' % (host, enc_command)
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try:
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req = urllib.request.Request(url)
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if password:
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req.add_header('Authorization', 'Basic %s' % b64encodestring('%s:%s' % (username, password)))
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self._log_debug(f'Contacting (with auth header) via url: {url}')
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else:
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self._log_debug(f'Contacting via url: {url}')
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http_response_obj = urllib.request.urlopen(req) # PY2 http_response_obj has no `with` context manager
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result = decode_str(http_response_obj.read(), sickgear.SYS_ENCODING)
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http_response_obj.close()
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self._log_debug('HTTP response: ' + result.replace('\n', ''))
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return True
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except (urllib.error.URLError, IOError) as e:
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self._log_warning(f'Couldn\'t contact Plex at {url} {ex(e)}')
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return False
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@staticmethod
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def _get_host_list(host='', enable_secure=False):
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"""
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Return a list of hosts from a host CSV string
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"""
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host_list = []
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user_list = [x.strip().lower() for x in host.split(',')]
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for cur_host in user_list:
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if cur_host.startswith('https://'):
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host_list += ([], [cur_host])[enable_secure]
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else:
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host_list += ([], ['https://%s' % cur_host])[enable_secure] + ['http://%s' % cur_host]
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return host_list
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def _notify(self, title, body, host=None, username=None, password=None, **kwargs):
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"""Internal wrapper for the notify_snatch and notify_download functions
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Args:
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title: Title of the notice to send
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body: Message body of the notice to send
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host: Plex Media Client(s) host:port
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username: Plex username
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password: Plex password
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Returns:
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Returns a test result string for ui output while testing, otherwise True if all tests are a success
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"""
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host = self._choose(host, sickgear.PLEX_HOST)
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username = self._choose(username, sickgear.PLEX_USERNAME)
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password = self._choose(password, sickgear.PLEX_PASSWORD)
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command = {'command': 'ExecBuiltIn',
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'parameter': 'Notification(%s,%s)' % (title.encode('utf-8'), body.encode('utf-8'))}
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results = []
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for cur_host in [x.strip() for x in host.split(',')]:
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cur_host = unquote_plus(cur_host)
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self._log(f'Sending notification to \'{cur_host}\'')
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result = self._send_to_plex(command, cur_host, username, password)
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results += [self._choose(('%s Plex client ... %s' % (('Successful test notice sent to',
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'Failed test for')[not result], cur_host)), result)]
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return self._choose('<br>\n'.join(results), all(results))
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##############################################################################
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# Public functions
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##############################################################################
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def notify_git_update(self, new_version='??', **kwargs):
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# ensure PMS is setup, this is not for when clients are
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if sickgear.PLEX_HOST:
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super(PLEXNotifier, self).notify_git_update(new_version, **kwargs)
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def test_update_library(self, host=None, username=None, password=None):
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self._testing = True
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result = self.update_library(host=unquote_plus(host), username=username, password=password)
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if '<br>' == result:
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result += 'Fail: No valid host set to connect with'
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return (('Test result for', 'Successful test of')['Fail' not in result]
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+ ' Plex server(s) ... %s<br>\n' % result)
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def update_library(self, ep_obj=None, host=None, username=None, password=None, location=None, **kwargs):
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"""Handles updating the Plex Media Server host via HTTP API
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Plex Media Server currently only supports updating the whole video library and not a specific path.
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Returns:
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Returns None for no issue, else a string of host with connection issues
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"""
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host = self._choose(host, sickgear.PLEX_SERVER_HOST)
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if not host:
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msg = 'No Plex Media Server host specified, check your settings'
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self._log_debug(msg)
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return '%sFail: %s' % (('', '<br>')[self._testing], msg)
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username = self._choose(username, sickgear.PLEX_USERNAME)
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password = self._choose(password, sickgear.PLEX_PASSWORD)
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# if username and password were provided, fetch the auth token from plex.tv
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token_arg = None
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if username and password:
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self._log_debug('Fetching plex.tv credentials for user: ' + username)
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req = urllib.request.Request('https://plex.tv/users/sign_in.xml', data=b'')
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req.add_header('Authorization', 'Basic %s' % b64encodestring('%s:%s' % (username, password)))
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req.add_header('X-Plex-Device-Name', 'SickGear')
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req.add_header('X-Plex-Product', 'SickGear Notifier')
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req.add_header('X-Plex-Client-Identifier', '5f48c063eaf379a565ff56c9bb2b401e')
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req.add_header('X-Plex-Version', '1.0')
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token_arg = False
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try:
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http_response_obj = urllib.request.urlopen(req) # PY2 http_response_obj has no `with` context manager
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auth_tree = etree.parse(http_response_obj)
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http_response_obj.close()
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token = auth_tree.findall('.//authentication-token')[0].text
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token_arg = '?X-Plex-Token=' + token
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except urllib.error.URLError as e:
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self._log(f'Error fetching credentials from plex.tv for user {username}: {ex(e)}')
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except (ValueError, IndexError) as e:
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self._log('Error parsing plex.tv response: ' + ex(e))
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file_location = location if None is not location else '' if None is ep_obj else ep_obj.location
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host_validate = self._get_host_list(host, all([token_arg]))
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hosts_all = {}
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hosts_match = {}
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hosts_failed = []
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for cur_host in host_validate:
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response = sickgear.helpers.get_url(
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'%s/library/sections%s' % (cur_host, token_arg or ''), timeout=10,
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mute_connect_err=True, mute_read_timeout=True, mute_connect_timeout=True)
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if response:
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response = sickgear.helpers.parse_xml(response)
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if None is response or not len(response):
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hosts_failed.append(cur_host)
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continue
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sections = response.findall('.//Directory')
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if not sections:
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self._log('Plex Media Server not running on: ' + cur_host)
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hosts_failed.append(cur_host)
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continue
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for section in filter(lambda x: 'show' == x.attrib['type'], sections):
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if str(section.attrib['key']) in hosts_all:
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continue
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keyed_host = [(str(section.attrib['key']), cur_host)]
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hosts_all.update(keyed_host)
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if not file_location:
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continue
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for section_location in section.findall('.//Location'):
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section_path = re.sub(r'[/\\]+', '/', section_location.attrib['path'].lower())
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section_path = re.sub(r'^(.{,2})[/\\]', '', section_path)
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location_path = re.sub(r'[/\\]+', '/', file_location.lower())
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location_path = re.sub(r'^(.{,2})[/\\]', '', location_path)
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if section_path in location_path:
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hosts_match.update(keyed_host)
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break
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if not self._testing:
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hosts_try = (hosts_all.copy(), hosts_match.copy())[any(hosts_match)]
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host_list = []
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for section_key, cur_host in iteritems(hosts_try):
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refresh_result = None
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if not self._testing:
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refresh_result = sickgear.helpers.get_url(
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'%s/library/sections/%s/refresh%s' % (cur_host, section_key, token_arg or ''))
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if (not self._testing and '' == refresh_result) or self._testing:
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host_list.append(cur_host)
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else:
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hosts_failed.append(cur_host)
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self._log_error(f'Error updating library section for Plex Media Server: {cur_host}')
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if len(hosts_failed) == len(host_validate):
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self._log('No successful Plex host updated')
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return 'Fail no successful Plex host updated: %s' % ', '.join([host for host in hosts_failed])
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else:
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hosts = ', '.join(set(host_list))
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if len(hosts_match):
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self._log(f'Hosts updating where TV section paths match the downloaded show: {hosts}')
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else:
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self._log(f'Updating all hosts with TV sections: {hosts}')
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return ''
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hosts = [
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host.replace('http://', '') for host in filter(lambda x: x.startswith('http:'), list(hosts_all.values()))]
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secured = [
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host.replace('https://', '') for host in filter(lambda x: x.startswith('https:'), list(hosts_all.values()))]
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failed = ', '.join([
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host.replace('http://', '') for host in filter(lambda x: x.startswith('http:'), hosts_failed)])
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failed_secured = ', '.join(filter(
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lambda x: x not in hosts,
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[host.replace('https://', '') for host in filter(lambda x: x.startswith('https:'), hosts_failed)]))
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return '<br>' + '<br>'.join([result for result in [
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('', 'Fail: username/password when fetching credentials from plex.tv')[False is token_arg],
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('', 'OK (secure connect): %s' % ', '.join(secured))[any(secured)],
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('', 'OK%s: %s' % ((' (legacy connect)', '')[None is token_arg], ', '.join(hosts)))[any(hosts)],
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('', 'Fail (secure connect): %s' % failed_secured)[any(failed_secured)],
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('', 'Fail%s: %s' % ((' (legacy connect)', '')[None is token_arg], failed))[bool(failed)]] if result])
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notifier = PLEXNotifier
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