204 lines
7.8 KiB
Python
204 lines
7.8 KiB
Python
# Author: Nico Berlee http://nico.berlee.nl/
|
|
# URL: http://code.google.com/p/sickbeard/
|
|
#
|
|
# This file is part of SickRage.
|
|
#
|
|
# SickRage is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# SickRage is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with SickRage. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import urllib, urllib2
|
|
import sickbeard
|
|
import telnetlib
|
|
import re
|
|
|
|
from sickbeard import logger
|
|
from sickbeard.exceptions import ex
|
|
|
|
try:
|
|
import xml.etree.cElementTree as etree
|
|
except ImportError:
|
|
import xml.etree.ElementTree as etree
|
|
|
|
|
|
class NMJNotifier:
|
|
def notify_settings(self, host):
|
|
"""
|
|
Retrieves the settings from a NMJ/Popcorn hour
|
|
|
|
host: The hostname/IP of the Popcorn Hour server
|
|
|
|
Returns: True if the settings were retrieved successfully, False otherwise
|
|
"""
|
|
|
|
# establish a terminal session to the PC
|
|
terminal = False
|
|
try:
|
|
terminal = telnetlib.Telnet(host)
|
|
except Exception:
|
|
logger.log(u"Warning: unable to get a telnet session to %s" % (host), logger.WARNING)
|
|
return False
|
|
|
|
# tell the terminal to output the necessary info to the screen so we can search it later
|
|
logger.log(u"Connected to %s via telnet" % (host), logger.DEBUG)
|
|
terminal.read_until("sh-3.00# ")
|
|
terminal.write("cat /tmp/source\n")
|
|
terminal.write("cat /tmp/netshare\n")
|
|
terminal.write("exit\n")
|
|
tnoutput = terminal.read_all()
|
|
|
|
database = ""
|
|
device = ""
|
|
match = re.search(r"(.+\.db)\r\n?(.+)(?=sh-3.00# cat /tmp/netshare)", tnoutput)
|
|
|
|
# if we found the database in the terminal output then save that database to the config
|
|
if match:
|
|
database = match.group(1)
|
|
device = match.group(2)
|
|
logger.log(u"Found NMJ database %s on device %s" % (database, device), logger.DEBUG)
|
|
sickbeard.NMJ_DATABASE = database
|
|
else:
|
|
logger.log(u"Could not get current NMJ database on %s, NMJ is probably not running!" % (host), logger.WARNING)
|
|
return False
|
|
|
|
# if the device is a remote host then try to parse the mounting URL and save it to the config
|
|
if device.startswith("NETWORK_SHARE/"):
|
|
match = re.search(".*(?=\r\n?%s)" % (re.escape(device[14:])), tnoutput)
|
|
|
|
if match:
|
|
mount = match.group().replace("127.0.0.1", host)
|
|
logger.log(u"Found mounting url on the Popcorn Hour in configuration: %s" % (mount), logger.DEBUG)
|
|
sickbeard.NMJ_MOUNT = mount
|
|
else:
|
|
logger.log(u"Detected a network share on the Popcorn Hour, but could not get the mounting url",
|
|
logger.WARNING)
|
|
return False
|
|
|
|
return True
|
|
|
|
def notify_snatch(self, ep_name):
|
|
return False
|
|
#Not implemented: Start the scanner when snatched does not make any sense
|
|
|
|
def notify_download(self, ep_name):
|
|
if sickbeard.USE_NMJ:
|
|
self._notifyNMJ()
|
|
|
|
def notify_subtitle_download(self, ep_name, lang):
|
|
if sickbeard.USE_NMJ:
|
|
self._notifyNMJ()
|
|
|
|
def notify_git_update(self, new_version):
|
|
return False
|
|
# Not implemented, no reason to start scanner.
|
|
|
|
def test_notify(self, host, database, mount):
|
|
return self._sendNMJ(host, database, mount)
|
|
|
|
def _sendNMJ(self, host, database, mount=None):
|
|
"""
|
|
Sends a NMJ update command to the specified machine
|
|
|
|
host: The hostname/IP to send the request to (no port)
|
|
database: The database to send the requst to
|
|
mount: The mount URL to use (optional)
|
|
|
|
Returns: True if the request succeeded, False otherwise
|
|
"""
|
|
|
|
# if a mount URL is provided then attempt to open a handle to that URL
|
|
if mount:
|
|
try:
|
|
req = urllib2.Request(mount)
|
|
logger.log(u"Try to mount network drive via url: %s" % (mount), logger.DEBUG)
|
|
handle = urllib2.urlopen(req)
|
|
except IOError, e:
|
|
if hasattr(e, 'reason'):
|
|
logger.log(u"NMJ: Could not contact Popcorn Hour on host %s: %s" % (host, e.reason), logger.WARNING)
|
|
elif hasattr(e, 'code'):
|
|
logger.log(u"NMJ: Problem with Popcorn Hour on host %s: %s" % (host, e.code), logger.WARNING)
|
|
return False
|
|
except Exception, e:
|
|
logger.log(u"NMJ: Unknown exception: " + ex(e), logger.ERROR)
|
|
return False
|
|
|
|
# build up the request URL and parameters
|
|
UPDATE_URL = "http://%(host)s:8008/metadata_database?%(params)s"
|
|
params = {
|
|
"arg0": "scanner_start",
|
|
"arg1": database,
|
|
"arg2": "background",
|
|
"arg3": ""
|
|
}
|
|
params = urllib.urlencode(params)
|
|
updateUrl = UPDATE_URL % {"host": host, "params": params}
|
|
|
|
# send the request to the server
|
|
try:
|
|
req = urllib2.Request(updateUrl)
|
|
logger.log(u"Sending NMJ scan update command via url: %s" % (updateUrl), logger.DEBUG)
|
|
handle = urllib2.urlopen(req)
|
|
response = handle.read()
|
|
except IOError, e:
|
|
if hasattr(e, 'reason'):
|
|
logger.log(u"NMJ: Could not contact Popcorn Hour on host %s: %s" % (host, e.reason), logger.WARNING)
|
|
elif hasattr(e, 'code'):
|
|
logger.log(u"NMJ: Problem with Popcorn Hour on host %s: %s" % (host, e.code), logger.WARNING)
|
|
return False
|
|
except Exception, e:
|
|
logger.log(u"NMJ: Unknown exception: " + ex(e), logger.ERROR)
|
|
return False
|
|
|
|
# try to parse the resulting XML
|
|
try:
|
|
et = etree.fromstring(response)
|
|
result = et.findtext("returnValue")
|
|
except SyntaxError, e:
|
|
logger.log(u"Unable to parse XML returned from the Popcorn Hour: %s" % (e), logger.ERROR)
|
|
return False
|
|
|
|
# if the result was a number then consider that an error
|
|
if int(result) > 0:
|
|
logger.log(u"Popcorn Hour returned an errorcode: %s" % (result), logger.ERROR)
|
|
return False
|
|
else:
|
|
logger.log(u"NMJ started background scan", logger.MESSAGE)
|
|
return True
|
|
|
|
def _notifyNMJ(self, host=None, database=None, mount=None, force=False):
|
|
"""
|
|
Sends a NMJ update command based on the SB config settings
|
|
|
|
host: The host to send the command to (optional, defaults to the host in the config)
|
|
database: The database to use (optional, defaults to the database in the config)
|
|
mount: The mount URL (optional, defaults to the mount URL in the config)
|
|
force: If True then the notification will be sent even if NMJ is disabled in the config
|
|
"""
|
|
if not sickbeard.USE_NMJ and not force:
|
|
logger.log("Notification for NMJ scan update not enabled, skipping this notification", logger.DEBUG)
|
|
return False
|
|
|
|
# fill in omitted parameters
|
|
if not host:
|
|
host = sickbeard.NMJ_HOST
|
|
if not database:
|
|
database = sickbeard.NMJ_DATABASE
|
|
if not mount:
|
|
mount = sickbeard.NMJ_MOUNT
|
|
|
|
logger.log(u"Sending scan command for NMJ ", logger.DEBUG)
|
|
|
|
return self._sendNMJ(host, database, mount)
|
|
|
|
|
|
notifier = NMJNotifier
|