import base64
import json
import socket
import traceback
import urllib
from couchpotato.core.helpers.variable import splitString, getTitle
from couchpotato.core.logger import CPLog
from couchpotato.core.notifications.base import Notification
from requests.exceptions import ConnectionError, Timeout
from requests.packages.urllib3.exceptions import MaxRetryError
log = CPLog(__name__)
autoload = 'XBMC'
class XBMC(Notification):
listen_to = ['renamer.after', 'movie.snatched']
use_json_notifications = {}
http_time_between_calls = 0
def notify(self, message = '', data = None, listener = None):
if not data: data = {}
hosts = splitString(self.conf('host'))
successful = 0
max_successful = 0
for host in hosts:
if self.use_json_notifications.get(host) is None:
self.getXBMCJSONversion(host, message = message)
if self.use_json_notifications.get(host):
calls = [
('GUI.ShowNotification', None, {'title': self.default_title, 'message': message, 'image': self.getNotificationImage('small')}),
]
if data and data.get('destination_dir') and (not self.conf('only_first') or hosts.index(host) == 0):
param = {}
if not self.conf('force_full_scan') and (self.conf('remote_dir_scan') or socket.getfqdn('localhost') == socket.getfqdn(host.split(':')[0])):
param = {'directory': data['destination_dir']}
calls.append(('VideoLibrary.Scan', None, param))
max_successful += len(calls)
response = self.request(host, calls)
else:
response = self.notifyXBMCnoJSON(host, {'title': self.default_title, 'message': message})
if data and data.get('destination_dir') and (not self.conf('only_first') or hosts.index(host) == 0):
response += self.request(host, [('VideoLibrary.Scan', None, {})])
max_successful += 1
max_successful += 1
try:
for result in response:
if result.get('result') and result['result'] == 'OK':
successful += 1
elif result.get('error'):
log.error('XBMC error; %s: %s (%s)', (result['id'], result['error']['message'], result['error']['code']))
except:
log.error('Failed parsing results: %s', traceback.format_exc())
return successful == max_successful
def getXBMCJSONversion(self, host, message = ''):
success = False
# XBMC JSON-RPC version request
response = self.request(host, [
('JSONRPC.Version', None, {})
])
for result in response:
if result.get('result') and type(result['result']['version']).__name__ == 'int':
# only v2 and v4 return an int object
# v6 (as of XBMC v12(Frodo)) is required to send notifications
xbmc_rpc_version = str(result['result']['version'])
log.debug('XBMC JSON-RPC Version: %s ; Notifications by JSON-RPC only supported for v6 [as of XBMC v12(Frodo)]', xbmc_rpc_version)
# disable JSON use
self.use_json_notifications[host] = False
# send the text message
resp = self.notifyXBMCnoJSON(host, {'title': self.default_title, 'message': message})
for r in resp:
if r.get('result') and r['result'] == 'OK':
log.debug('Message delivered successfully!')
success = True
break
elif r.get('error'):
log.error('XBMC error; %s: %s (%s)', (r['id'], r['error']['message'], r['error']['code']))
break
elif result.get('result') and type(result['result']['version']).__name__ == 'dict':
# XBMC JSON-RPC v6 returns an array object containing
# major, minor and patch number
xbmc_rpc_version = str(result['result']['version']['major'])
xbmc_rpc_version += '.' + str(result['result']['version']['minor'])
xbmc_rpc_version += '.' + str(result['result']['version']['patch'])
log.debug('XBMC JSON-RPC Version: %s', xbmc_rpc_version)
# ok, XBMC version is supported
self.use_json_notifications[host] = True
# send the text message
resp = self.request(host, [('GUI.ShowNotification', None, {'title':self.default_title, 'message':message, 'image': self.getNotificationImage('small')})])
for r in resp:
if r.get('result') and r['result'] == 'OK':
log.debug('Message delivered successfully!')
success = True
break
elif r.get('error'):
log.error('XBMC error; %s: %s (%s)', (r['id'], r['error']['message'], r['error']['code']))
break
# error getting version info (we do have contact with XBMC though)
elif result.get('error'):
log.error('XBMC error; %s: %s (%s)', (result['id'], result['error']['message'], result['error']['code']))
log.debug('Use JSON notifications: %s ', self.use_json_notifications)
return success
def notifyXBMCnoJSON(self, host, data):
server = 'http://%s/xbmcCmds/' % host
# Notification(title, message [, timeout , image])
cmd = "xbmcHttp?command=ExecBuiltIn(Notification(%s,%s,'',%s))" % (urllib.quote(getTitle(data)), urllib.quote(data['message']), urllib.quote(self.getNotificationImage('medium')))
server += cmd
# I have no idea what to set to, just tried text/plain and seems to be working :)
headers = {
'Content-Type': 'text/plain',
}
# authentication support
if self.conf('password'):
base64string = base64.encodestring('%s:%s' % (self.conf('username'), self.conf('password'))).replace('\n', '')
headers['Authorization'] = 'Basic %s' % base64string
try:
log.debug('Sending non-JSON-type request to %s: %s', (host, data))
# response wil either be 'OK':
#
# OK
#
#
# or 'Error':
#
# Error:
#
#
response = self.urlopen(server, headers = headers, timeout = 3, show_error = False)
if 'OK' in response:
log.debug('Returned from non-JSON-type request %s: %s', (host, response))
# manually fake expected response array
return [{'result': 'OK'}]
else:
log.error('Returned from non-JSON-type request %s: %s', (host, response))
# manually fake expected response array
return [{'result': 'Error'}]
except (MaxRetryError, Timeout, ConnectionError):
log.info2('Couldn\'t send request to XBMC, assuming it\'s turned off')
return [{'result': 'Error'}]
except:
log.error('Failed sending non-JSON-type request to XBMC: %s', traceback.format_exc())
return [{'result': 'Error'}]
def request(self, host, do_requests):
server = 'http://%s/jsonrpc' % host
data = []
for req in do_requests:
method, id, kwargs = req
data.append({
'method': method,
'params': kwargs,
'jsonrpc': '2.0',
'id': id if id else method,
})
data = json.dumps(data)
headers = {
'Content-Type': 'application/json',
}
if self.conf('password'):
base64string = base64.encodestring('%s:%s' % (self.conf('username'), self.conf('password'))).replace('\n', '')
headers['Authorization'] = 'Basic %s' % base64string
try:
log.debug('Sending request to %s: %s', (host, data))
response = self.getJsonData(server, headers = headers, data = data, timeout = 3, show_error = False)
log.debug('Returned from request %s: %s', (host, response))
return response
except (MaxRetryError, Timeout, ConnectionError):
log.info2('Couldn\'t send request to XBMC, assuming it\'s turned off')
return []
except:
log.error('Failed sending request to XBMC: %s', traceback.format_exc())
return []
config = [{
'name': 'xbmc',
'groups': [
{
'tab': 'notifications',
'list': 'notification_providers',
'name': 'xbmc',
'label': 'XBMC',
'description': 'v11 (Eden), v12 (Frodo), v13 (Gotham)',
'options': [
{
'name': 'enabled',
'default': 0,
'type': 'enabler',
},
{
'name': 'host',
'default': 'localhost:8080',
},
{
'name': 'username',
'default': 'xbmc',
},
{
'name': 'password',
'default': '',
'type': 'password',
},
{
'name': 'only_first',
'default': 0,
'type': 'bool',
'advanced': True,
'description': 'Only update the first host when movie snatched, useful for synced XBMC',
},
{
'name': 'remote_dir_scan',
'label': 'Remote Folder Scan',
'default': 0,
'type': 'bool',
'advanced': True,
'description': ('Only scan new movie folder at remote XBMC servers.', 'Useful if the XBMC path is different from the path CPS uses.'),
},
{
'name': 'force_full_scan',
'label': 'Always do a full scan',
'default': 0,
'type': 'bool',
'advanced': True,
'description': ('Do a full scan instead of only the new movie.', 'Useful if the XBMC path is different from the path CPS uses.'),
},
{
'name': 'on_snatch',
'default': False,
'type': 'bool',
'advanced': True,
'description': 'Also send message when movie is snatched.',
},
],
}
],
}]