179 lines
7.6 KiB
Python
179 lines
7.6 KiB
Python
# Author: Jasper Lanting
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# Based on nmj.py by Nico Berlee: http://nico.berlee.nl/
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# URL: http://code.google.com/p/sickbeard/
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#
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# This file is part of SickRage.
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#
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# SickRage 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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# SickRage 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 SickRage. If not, see <http://www.gnu.org/licenses/>.
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import urllib, urllib2, xml.dom.minidom
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from xml.dom.minidom import parseString
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import sickbeard
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import telnetlib
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import re
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import time
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from sickbeard import logger
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try:
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import xml.etree.cElementTree as etree
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except ImportError:
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import xml.etree.ElementTree as etree
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class NMJv2Notifier:
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def notify_snatch(self, ep_name):
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return False
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#Not implemented: Start the scanner when snatched does not make any sense
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def notify_download(self, ep_name):
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self._notifyNMJ()
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def notify_subtitle_download(self, ep_name, lang):
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self._notifyNMJ()
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def test_notify(self, host):
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return self._sendNMJ(host)
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def notify_settings(self, host, dbloc, instance):
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"""
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Retrieves the NMJv2 database location from Popcorn hour
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host: The hostname/IP of the Popcorn Hour server
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dbloc: 'local' for PCH internal harddrive. 'network' for PCH network shares
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instance: Allows for selection of different DB in case of multiple databases
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Returns: True if the settings were retrieved successfully, False otherwise
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"""
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try:
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url_loc = "http://" + host + ":8008/file_operation?arg0=list_user_storage_file&arg1=&arg2=" + instance + "&arg3=20&arg4=true&arg5=true&arg6=true&arg7=all&arg8=name_asc&arg9=false&arg10=false"
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req = urllib2.Request(url_loc)
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handle1 = urllib2.urlopen(req)
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response1 = handle1.read()
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xml = parseString(response1)
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time.sleep(300.0 / 1000.0)
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for node in xml.getElementsByTagName('path'):
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xmlTag = node.toxml();
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xmlData = xmlTag.replace('<path>', '').replace('</path>', '').replace('[=]', '')
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url_db = "http://" + host + ":8008/metadata_database?arg0=check_database&arg1=" + xmlData
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reqdb = urllib2.Request(url_db)
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handledb = urllib2.urlopen(reqdb)
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responsedb = handledb.read()
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xmldb = parseString(responsedb)
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returnvalue = xmldb.getElementsByTagName('returnValue')[0].toxml().replace('<returnValue>', '').replace(
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'</returnValue>', '')
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if returnvalue == "0":
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DB_path = xmldb.getElementsByTagName('database_path')[0].toxml().replace('<database_path>',
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'').replace(
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'</database_path>', '').replace('[=]', '')
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if dbloc == "local" and DB_path.find("localhost") > -1:
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sickbeard.NMJv2_HOST = host
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sickbeard.NMJv2_DATABASE = DB_path
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return True
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if dbloc == "network" and DB_path.find("://") > -1:
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sickbeard.NMJv2_HOST = host
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sickbeard.NMJv2_DATABASE = DB_path
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return True
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except IOError, e:
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logger.log(u"Warning: Couldn't contact popcorn hour on host %s: %s" % (host, e))
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return False
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return False
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def _sendNMJ(self, host):
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"""
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Sends a NMJ update command to the specified machine
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host: The hostname/IP to send the request to (no port)
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database: The database to send the requst to
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mount: The mount URL to use (optional)
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Returns: True if the request succeeded, False otherwise
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"""
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#if a host is provided then attempt to open a handle to that URL
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try:
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url_scandir = "http://" + host + ":8008/metadata_database?arg0=update_scandir&arg1=" + sickbeard.NMJv2_DATABASE + "&arg2=&arg3=update_all"
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logger.log(u"NMJ scan update command send to host: %s" % (host))
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url_updatedb = "http://" + host + ":8008/metadata_database?arg0=scanner_start&arg1=" + sickbeard.NMJv2_DATABASE + "&arg2=background&arg3="
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logger.log(u"Try to mount network drive via url: %s" % (host), logger.DEBUG)
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prereq = urllib2.Request(url_scandir)
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req = urllib2.Request(url_updatedb)
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handle1 = urllib2.urlopen(prereq)
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response1 = handle1.read()
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time.sleep(300.0 / 1000.0)
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handle2 = urllib2.urlopen(req)
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response2 = handle2.read()
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except IOError, e:
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logger.log(u"Warning: Couldn't contact popcorn hour on host %s: %s" % (host, e))
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return False
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try:
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et = etree.fromstring(response1)
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result1 = et.findtext("returnValue")
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except SyntaxError, e:
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logger.log(u"Unable to parse XML returned from the Popcorn Hour: update_scandir, %s" % (e), logger.ERROR)
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return False
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try:
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et = etree.fromstring(response2)
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result2 = et.findtext("returnValue")
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except SyntaxError, e:
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logger.log(u"Unable to parse XML returned from the Popcorn Hour: scanner_start, %s" % (e), logger.ERROR)
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return False
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# if the result was a number then consider that an error
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error_codes = ["8", "11", "22", "49", "50", "51", "60"]
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error_messages = ["Invalid parameter(s)/argument(s)",
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"Invalid database path",
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"Insufficient size",
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"Database write error",
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"Database read error",
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"Open fifo pipe failed",
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"Read only file system"]
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if int(result1) > 0:
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index = error_codes.index(result1)
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logger.log(u"Popcorn Hour returned an error: %s" % (error_messages[index]))
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return False
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else:
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if int(result2) > 0:
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index = error_codes.index(result2)
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logger.log(u"Popcorn Hour returned an error: %s" % (error_messages[index]))
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return False
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else:
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logger.log(u"NMJv2 started background scan")
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return True
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def _notifyNMJ(self, host=None, force=False):
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"""
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Sends a NMJ update command based on the SB config settings
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host: The host to send the command to (optional, defaults to the host in the config)
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database: The database to use (optional, defaults to the database in the config)
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mount: The mount URL (optional, defaults to the mount URL in the config)
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force: If True then the notification will be sent even if NMJ is disabled in the config
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"""
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if not sickbeard.USE_NMJv2 and not force:
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logger.log("Notification for NMJ scan update not enabled, skipping this notification", logger.DEBUG)
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return False
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# fill in omitted parameters
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if not host:
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host = sickbeard.NMJv2_HOST
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logger.log(u"Sending scan command for NMJ ", logger.DEBUG)
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return self._sendNMJ(host)
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notifier = NMJv2Notifier
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