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XMLConverter.py
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#!/usr/bin/env python
"""
Sources:
ElementTree
http://docs.python.org/2/library/xml.etree.elementtree.html#xml.etree.ElementTree.SubElement
trailers.apple.com root URL
http://trailers.apple.com/appletv/us/js/application.js
navigation pane
http://trailers.apple.com/appletv/us/nav.xml
->top trailers: http://trailers.apple.com/appletv/us/index.xml
->calendar: http://trailers.apple.com/appletv/us/calendar.xml
->browse: http://trailers.apple.com/appletv/us/browse.xml
"""
import os
import sys
import traceback
import inspect
import string, random
import copy # deepcopy()
import datetime
try:
import xml.etree.cElementTree as etree
except ImportError:
import xml.etree.ElementTree as etree
import time, uuid, hmac, hashlib, base64
from urllib import quote_plus, unquote_plus, urlencode
import urllib2
import urlparse
from Version import __VERSION__ # for {{EVAL()}}, display in settings page
import Settings, ATVSettings
import PlexAPI
from Debug import * # dprint(), prettyXML()
import Localize
import PILBackgrounds
from PILBackgrounds import isPILinstalled
g_param = {}
def setParams(param):
global g_param
g_param = param
g_ATVSettings = None
def setATVSettings(cfg):
global g_ATVSettings
g_ATVSettings = cfg
"""
# aTV XML ErrorMessage - hardcoded XML File
"""
def XML_Error(title, desc):
errorXML = '\
<?xml version="1.0" encoding="UTF-8"?>\n\
<atv>\n\
<body>\n\
<dialog id="com.sample.error-dialog">\n\
<title>' + title + '</title>\n\
<description>' + desc + '</description>\n\
</dialog>\n\
</body>\n\
</atv>\n\
';
return errorXML
def XML_PlayVideo_ChannelsV1(baseURL, path):
XML = '\
<atv>\n\
<body>\n\
<videoPlayer id="com.sample.video-player">\n\
<httpFileVideoAsset id="' + path + '">\n\
<mediaURL>' + baseURL + path + '</mediaURL>\n\
<title>*title*</title>\n\
<!--bookmarkTime>{{EVAL(int({{VAL(Video/viewOffset:0)}}/1000))}}</bookmarkTime-->\n\
<videoPlayerSettings>\n\
<!-- PMS, OSD settings, ... -->\n\
<baseURL>' + baseURL + '</baseURL>\n\
<accessToken></accessToken>\n\
<showClock>False</showClock>\n\
<timeFormat></timeFormat>\n\
<clockPosition></clockPosition>\n\
<overscanAdjust></overscanAdjust>\n\
<showEndtime>False</showEndtime>\n\
<subtitleSize></subtitleSize>\n\
</videoPlayerSettings>\n\
<myMetadata>\n\
<key></key>\n\
<ratingKey></ratingKey>\n\
<duration></duration>\n\
<subtitleURL></subtitleURL>\n\
</myMetadata>\n\
</httpFileVideoAsset>\n\
</videoPlayer>\n\
</body>\n\
</atv>\n\
';
dprint(__name__,2 , XML)
return XML
"""
global list of known aTVs - to look up UDID by IP if needed
parameters:
udid - from options['PlexConnectUDID']
ip - from client_address btw options['aTVAddress']
"""
g_ATVList = {}
def declareATV(udid, ip):
global g_ATVList
if udid in g_ATVList:
g_ATVList[udid]['ip'] = ip
else:
g_ATVList[udid] = {'ip': ip}
def getATVFromIP(ip):
# find aTV by IP, return UDID
for udid in g_ATVList:
if ip==g_ATVList[udid].get('ip', None):
return udid
return None # IP not found
"""
# XML converter functions
# - translate aTV request and send to PMS
# - receive reply from PMS
# - select XML template
# - translate to aTV XML
"""
def XML_PMS2aTV(PMS_address, path, options):
# double check aTV UDID, redo from client IP if needed/possible
if not 'PlexConnectUDID' in options:
UDID = getATVFromIP(options['aTVAddress'])
if UDID:
options['PlexConnectUDID'] = UDID
else:
# aTV unidentified, UDID not known
return XML_Error('PlexConnect','Unexpected error - unidentified ATV')
else:
declareATV(options['PlexConnectUDID'], options['aTVAddress']) # update with latest info
UDID = options['PlexConnectUDID']
# determine PMS_uuid, PMSBaseURL from IP (PMS_mark)
PMS_uuid = PlexAPI.getPMSFromAddress(UDID, PMS_address)
PMS_baseURL = PlexAPI.getPMSProperty(UDID, PMS_uuid, 'baseURL')
# check cmd to work on
cmd = ''
dir = ''
channelsearchURL = ''
if 'PlexConnect' in options:
cmd = options['PlexConnect']
dprint(__name__, 1, "---------------------------------------------")
dprint(__name__, 1, "PMS, path: {0} {1} ", PMS_address, path)
dprint(__name__, 1, "Initial Command: {0}", cmd)
# check aTV language setting
if not 'aTVLanguage' in options:
dprint(__name__, 1, "no aTVLanguage - pick en")
options['aTVLanguage'] = 'en'
# XML Template selector
# - PlexConnect command
# - path
# - PMS ViewGroup
XMLtemplate = ''
PMS = None
PMSroot = None
# XML direct request or
# XMLtemplate defined by solely PlexConnect Cmd
if path.endswith(".xml"):
XMLtemplate = path.lstrip('/')
path = '' # clear path - we don't need PMS-XML
# Deal with any special commands
if cmd.startswith('SettingsToggle:'):
opt = cmd[len('SettingsToggle:'):] # cut command:
parts = opt.split('+')
g_ATVSettings.toggleSetting(options['PlexConnectUDID'], parts[0].lower())
parts1 = parts[1].split('_', 1)
dir = parts1[0]
cmd = parts1[1]
XMLtemplate = dir + '/' + cmd + '.xml'
dprint(__name__, 2, "ATVSettings->Toggle: {0} in template: {1}", parts[0], parts[1])
path = '' # clear path - we don't need PMS-XML
elif cmd=='SaveSettings':
g_ATVSettings.saveSettings();
return XML_Error('PlexConnect', 'SaveSettings!') # not an error - but aTV won't care anyways.
elif cmd=='PlayVideo_ChannelsV1':
dprint(__name__, 1, "playing Channels XML Version 1: {0}".format(path))
auth_token = PlexAPI.getPMSProperty(UDID, PMS_uuid, 'accesstoken')
path = PlexAPI.getDirectVideoPath(path, auth_token)
return XML_PlayVideo_ChannelsV1(PMS_baseURL, path) # direct link, no PMS XML available
elif cmd=='PlayTrailer':
trailerID = options['PlexConnectTrailerID']
info = urllib2.urlopen("https://youtube.com/get_video_info?video_id=" + trailerID).read()
parsed = urlparse.parse_qs(info)
key = 'url_encoded_fmt_stream_map'
if not key in parsed:
return XML_Error('PlexConnect', 'Youtube: No Trailer Info available')
streams = parsed[key][0].split(',')
url = ''
for i in range(len(streams)):
stream = urlparse.parse_qs(streams[i])
if stream['itag'][0] == '18':
url = stream['url'][0]
if url == '':
return XML_Error('PlexConnect','Youtube: ATV compatible Trailer not available')
return XML_PlayVideo_ChannelsV1('', url.replace('&','&'))
elif cmd=='MyPlexLogin':
dprint(__name__, 2, "MyPlex->Logging In...")
if not 'PlexConnectCredentials' in options:
return XML_Error('PlexConnect', 'MyPlex Sign In called without Credentials.')
parts = options['PlexConnectCredentials'].split(':',1)
(username, auth_token) = PlexAPI.MyPlexSignIn(parts[0], parts[1], options)
PlexAPI.discoverPMS(UDID, g_param['CSettings'], g_param['IP_self'], {'MyPlex': auth_token})
g_ATVSettings.setSetting(UDID, 'myplex_user', username)
g_ATVSettings.setSetting(UDID, 'myplex_auth', auth_token)
g_ATVSettings.setSetting(UDID, 'plexhome_enable', 'False')
g_ATVSettings.setSetting(UDID, 'plexhome_user', '')
g_ATVSettings.setSetting(UDID, 'plexhome_auth', '')
XMLtemplate = 'Settings/Main.xml'
path = '' # clear path - we don't need PMS-XML
elif cmd=='MyPlexLogout':
dprint(__name__, 2, "MyPlex->Logging Out...")
auth_token = g_ATVSettings.getSetting(UDID, 'myplex_auth')
PlexAPI.MyPlexSignOut(auth_token)
PlexAPI.discoverPMS(UDID, g_param['CSettings'], g_param['IP_self'], {'MyPlex': ''})
g_ATVSettings.setSetting(UDID, 'myplex_user', '')
g_ATVSettings.setSetting(UDID, 'myplex_auth', '')
g_ATVSettings.setSetting(UDID, 'plexhome_enable', 'False')
g_ATVSettings.setSetting(UDID, 'plexhome_user', '')
g_ATVSettings.setSetting(UDID, 'plexhome_auth', '')
XMLtemplate = 'Settings/Main.xml'
path = '' # clear path - we don't need PMS-XML
elif cmd=='MyPlexSwitchHomeUser':
dprint(__name__, 2, "MyPlex->switch HomeUser...")
if not 'PlexConnectCredentials' in options:
return XML_Error('PlexConnect', 'MyPlex HomeUser called without Credentials.')
parts = options['PlexConnectCredentials'].split(':',1)
if len(parts)!=2:
return XML_Error('PlexConnect', 'MyPlex HomeUser called with bad Credentials.')
auth_token = g_ATVSettings.getSetting(UDID, 'myplex_auth')
(plexHome_user, plexHome_auth) = PlexAPI.MyPlexSwitchHomeUser(parts[0], parts[1], options, auth_token)
PlexAPI.discoverPMS(UDID, g_param['CSettings'], g_param['IP_self'], {'MyPlex': auth_token, 'PlexHome': plexHome_auth})
g_ATVSettings.setSetting(UDID, 'plexhome_enable', 'True')
g_ATVSettings.setSetting(UDID, 'plexhome_user', plexHome_user)
g_ATVSettings.setSetting(UDID, 'plexhome_auth', plexHome_auth)
XMLtemplate = 'Settings/PlexHome.xml'
elif cmd=='MyPlexLogoutHomeUser':
dprint(__name__, 2, "MyPlex->Logging Out HomeUser...")
auth_token = g_ATVSettings.getSetting(UDID, 'myplex_auth')
PlexAPI.discoverPMS(UDID, g_param['CSettings'], g_param['IP_self'], {'MyPlex': auth_token, 'PlexHome': ''})
g_ATVSettings.setSetting(UDID, 'plexhome_enable', 'True') # stays at PlexHome mode
g_ATVSettings.setSetting(UDID, 'plexhome_user', '')
g_ATVSettings.setSetting(UDID, 'plexhome_auth', '')
XMLtemplate = 'Settings/PlexHome.xml'
elif cmd=='MyPlexLeaveHome':
dprint(__name__, 2, "MyPlex->Leave Home...")
auth_token = g_ATVSettings.getSetting(UDID, 'myplex_auth')
PlexAPI.discoverPMS(UDID, g_param['CSettings'], g_param['IP_self'], {'MyPlex': auth_token})
g_ATVSettings.setSetting(UDID, 'plexhome_enable', 'False') # exit PlexHome mode completely
g_ATVSettings.setSetting(UDID, 'plexhome_user', '')
g_ATVSettings.setSetting(UDID, 'plexhome_auth', '')
XMLtemplate = 'Settings/PlexHome.xml'
elif cmd.startswith('Discover'):
tokenDict = {}
tokenDict['MyPlex'] = g_ATVSettings.getSetting(UDID, 'myplex_auth')
if g_ATVSettings.getSetting(UDID, 'plexhome_enable') == 'True':
tokenDict['PlexHome'] = g_ATVSettings.getSetting(UDID, 'plexhome_auth')
PlexAPI.discoverPMS(UDID, g_param['CSettings'], g_param['IP_self'], tokenDict)
# sanitize aTV settings from not-working combinations
# fanart only with PIL/pillow installed, only with iOS>=6.0 # watch out: this check will make trouble with iOS10
if not PILBackgrounds.isPILinstalled() or \
not options['aTVFirmwareVersion'] >= '6.0':
dprint(__name__, 2, "disable fanart (PIL not installed or aTVFirmwareVersion<6.0)")
g_ATVSettings.setSetting(UDID, 'fanart', 'Hide')
return XML_Error('PlexConnect', 'Discover!') # not an error - but aTV won't care anyways.
elif path.find('serviceSearch') != -1 or (path.find('video') != -1 and path.lower().find('search') != -1):
XMLtemplate = 'Channels/VideoSearchResults.xml'
elif path.find('SearchResults') != -1:
XMLtemplate = 'Channels/VideoSearchResults.xml'
# Special case scanners
if cmd=='S_-_BABS' or cmd=='BABS':
dprint(__name__, 1, "Found S - BABS / BABS")
dir = 'TVShow'
cmd = 'NavigationBar'
elif cmd.find('Scanner') != -1:
dprint(__name__, 1, "Found Scanner.")
if cmd.find('Series') != -1: dir = 'TVShow'
elif cmd.find('Movie') != -1: dir = 'Movie'
elif cmd.find('Video') != -1 or cmd.find('Personal_Media') != -1:
# Plex Video Files Scanner
# Extended Personal Media Scanner
dir = 'HomeVideo'
elif cmd.find('Photo') != -1: dir = 'Photo'
elif cmd.find('Premium_Music') != -1: dir = 'Music'
elif cmd.find('Music') != -1 or cmd.find('iTunes') != -1: dir ='Music'
elif cmd.find('LiveTV') != -1: dir = 'LiveTV'
else:
return XML_Error('PlexConnect', 'Unknown scanner: '+cmd)
cmd = 'NavigationBar'
# Not a special command so split it
elif cmd.find('_') != -1:
parts = cmd.split('_', 1)
dir = parts[0]
cmd = parts[1]
# Commands that contain a directory
if dir != '':
XMLtemplate = dir + '/' + cmd + '.xml'
if path == '/': path = ''
dprint(__name__, 1, "Split Directory: {0} Command: {1}", dir, cmd)
dprint(__name__, 1, "XMLTemplate: {0}", XMLtemplate)
dprint(__name__, 1, "---------------------------------------------")
PMSroot = None
while True:
# request PMS-XML
if not path=='' and not PMSroot and PMS_address:
if PMS_address in ['all', 'owned', 'shared', 'local', 'remote']:
# owned, shared PMSs
type = PMS_address
PMS = PlexAPI.getXMLFromMultiplePMS(UDID, path, type, options)
else:
# IP:port or plex.tv
# PMS_uuid derived earlier from PMSaddress
auth_token = PlexAPI.getPMSProperty(UDID, PMS_uuid, 'accesstoken')
enableGzip = PlexAPI.getPMSProperty(UDID, PMS_uuid, 'enableGzip')
PMS = PlexAPI.getXMLFromPMS(PMS_baseURL, path, options, auth_token, enableGzip)
if PMS==False:
return XML_Error('PlexConnect', 'No Response from Plex Media Server')
PMSroot = PMS.getroot()
# get XMLtemplate
aTVTree = etree.parse(sys.path[0]+'/assets/templates/'+XMLtemplate)
aTVroot = aTVTree.getroot()
# convert PMS XML to aTV XML using provided XMLtemplate
CommandCollection = CCommandCollection(options, PMSroot, PMS_address, path)
XML_ExpandTree(CommandCollection, aTVroot, PMSroot, 'main')
XML_ExpandAllAttrib(CommandCollection, aTVroot, PMSroot, 'main')
del CommandCollection
# no redirect? exit loop!
redirect = aTVroot.find('redirect')
if redirect==None:
break;
# redirect to new PMS-XML - if necessary
path_rdrct = redirect.get('newPath')
if path_rdrct:
path = path_rdrct
PMSroot = None # force PMS-XML reload
dprint(__name__, 1, "PMS-XML redirect: {0}", path)
# redirect to new XMLtemplate - if necessary
XMLtemplate_rdrct = redirect.get('template')
if XMLtemplate_rdrct:
XMLtemplate = XMLtemplate_rdrct.replace(" ", "")
dprint(__name__, 1, "XMLTemplate redirect: {0}", XMLtemplate)
dprint(__name__, 1, "====== generated aTV-XML ======")
dprint(__name__, 1, aTVroot)
dprint(__name__, 1, "====== aTV-XML finished ======")
dprint(__name__, 1, "====== generated aTV-XML ======")
dprint(__name__, 1, aTVroot)
dprint(__name__, 1, "====== aTV-XML finished ======")
return etree.tostring(aTVroot)
def XML_ExpandTree(CommandCollection, elem, src, srcXML):
# unpack template 'COPY'/'CUT' command in children
res = False
while True:
if list(elem)==[]: # no sub-elements, stop recursion
break
for child in elem:
res = XML_ExpandNode(CommandCollection, elem, child, src, srcXML, 'TEXT')
if res==True: # tree modified: restart from 1st elem
break # "for child"
# recurse into children
XML_ExpandTree(CommandCollection, child, src, srcXML)
res = XML_ExpandNode(CommandCollection, elem, child, src, srcXML, 'TAIL')
if res==True: # tree modified: restart from 1st elem
break # "for child"
if res==False: # complete tree parsed with no change, stop recursion
break # "while True"
def XML_ExpandNode(CommandCollection, elem, child, src, srcXML, text_tail):
if text_tail=='TEXT': # read line from text or tail
line = child.text
elif text_tail=='TAIL':
line = child.tail
else:
dprint(__name__, 0, "XML_ExpandNode - text_tail badly specified: {0}", text_tail)
return False
pos = 0
while line!=None:
cmd_start = line.find('{{',pos)
cmd_end = line.find('}}',pos)
next_start = line.find('{{',cmd_start+2)
while next_start!=-1 and next_start<cmd_end:
cmd_end = line.find('}}',cmd_end+2)
next_start = line.find('{{',next_start+2)
if cmd_start==-1 or cmd_end==-1 or cmd_start>cmd_end:
return False # tree not touched, line unchanged
dprint(__name__, 2, "XML_ExpandNode: {0}", line)
cmd = line[cmd_start+2:cmd_end]
if cmd[-1]!=')':
dprint(__name__, 0, "XML_ExpandNode - closing bracket missing: {0} ", line)
parts = cmd.split('(',1)
cmd = parts[0]
param = parts[1].strip(')') # remove ending bracket
res = False
if hasattr(CCommandCollection, 'TREE_'+cmd): # expand tree, work COPY, CUT
line = line[:cmd_start] + line[cmd_end+2:] # remove cmd from text and tail
if text_tail=='TEXT':
child.text = line
elif text_tail=='TAIL':
child.tail = line
try:
param = XML_ExpandLine(CommandCollection, src, srcXML, param) # expand any attributes in the parameter
res = getattr(CommandCollection, 'TREE_'+cmd)(elem, child, src, srcXML, param)
except:
dprint(__name__, 0, "XML_ExpandNode - Error in cmd {0}, line {1}\n{2}", cmd, line, traceback.format_exc())
if res==True:
return True # tree modified, node added/removed: restart from 1st elem
elif hasattr(CCommandCollection, 'ATTRIB_'+cmd): # check other known cmds: VAL, EVAL...
dprint(__name__, 2, "XML_ExpandNode - Stumbled over {0} in line {1}", cmd, line)
pos = cmd_end
else:
dprint(__name__, 0, "XML_ExpandNode - Found unknown cmd {0} in line {1}", cmd, line)
line = line[:cmd_start] + "((UNKNOWN:"+cmd+"))" + line[cmd_end+2:] # mark unknown cmd in text or tail
if text_tail=='TEXT':
child.text = line
elif text_tail=='TAIL':
child.tail = line
dprint(__name__, 2, "XML_ExpandNode: {0} - done", line)
return False
def XML_ExpandAllAttrib(CommandCollection, elem, src, srcXML):
# unpack template commands in elem.text
line = elem.text
if line!=None:
elem.text = XML_ExpandLine(CommandCollection, src, srcXML, line.strip())
# unpack template commands in elem.tail
line = elem.tail
if line!=None:
elem.tail = XML_ExpandLine(CommandCollection, src, srcXML, line.strip())
# unpack template commands in elem.attrib.value
for attrib in elem.attrib:
line = elem.get(attrib)
elem.set(attrib, XML_ExpandLine(CommandCollection, src, srcXML, line.strip()))
# recurse into children
for el in elem:
XML_ExpandAllAttrib(CommandCollection, el, src, srcXML)
def XML_ExpandLine(CommandCollection, src, srcXML, line):
pos = 0
while True:
cmd_start = line.find('{{',pos)
cmd_end = line.find('}}',pos)
next_start = line.find('{{',cmd_start+2)
while next_start!=-1 and next_start<cmd_end:
cmd_end = line.find('}}',cmd_end+2)
next_start = line.find('{{',next_start+2)
if cmd_start==-1 or cmd_end==-1 or cmd_start>cmd_end:
break;
dprint(__name__, 2, "XML_ExpandLine: {0}", line)
cmd = line[cmd_start+2:cmd_end]
if cmd[-1]!=')':
dprint(__name__, 0, "XML_ExpandLine - closing bracket missing: {0} ", line)
parts = cmd.split('(',1)
cmd = parts[0]
param = parts[1][:-1] # remove ending bracket
if hasattr(CCommandCollection, 'ATTRIB_'+cmd): # expand line, work VAL, EVAL...
try:
param = XML_ExpandLine(CommandCollection, src, srcXML, param) # expand any attributes in the parameter
res = getattr(CommandCollection, 'ATTRIB_'+cmd)(src, srcXML, param)
line = line[:cmd_start] + res + line[cmd_end+2:]
pos = cmd_start+len(res)
except:
dprint(__name__, 0, "XML_ExpandLine - Error in {0}\n{1}", line, traceback.format_exc())
line = line[:cmd_start] + "((ERROR:"+cmd+"))" + line[cmd_end+2:]
elif hasattr(CCommandCollection, 'TREE_'+cmd): # check other known cmds: COPY, CUT
dprint(__name__, 2, "XML_ExpandLine - stumbled over {0} in line {1}", cmd, line)
pos = cmd_end
else:
dprint(__name__, 0, "XML_ExpandLine - Found unknown cmd {0} in line {1}", cmd, line)
line = line[:cmd_start] + "((UNKNOWN:"+cmd+"))" + line[cmd_end+2:]
dprint(__name__, 2, "XML_ExpandLine: {0} - done", line)
return line
"""
# Command expander classes
# CCommandHelper():
# base class to the following, provides basic parsing & evaluation functions
# CCommandCollection():
# cmds to set up sources (ADDXML, VAR)
# cmds with effect on the tree structure (COPY, CUT) - must be expanded first
# cmds dealing with single node keys, text, tail only (VAL, EVAL, ADDR_PMS ,...)
"""
class CCommandHelper():
def __init__(self, options, PMSroot, PMS_address, path):
self.options = options
self.PMSroot = {'main': PMSroot}
self.PMS_address = PMS_address # default PMS if nothing else specified
self.path = {'main': path}
self.ATV_udid = options['PlexConnectUDID']
self.PMS_uuid = PlexAPI.getPMSFromAddress(self.ATV_udid, PMS_address)
self.PMS_baseURL = PlexAPI.getPMSProperty(self.ATV_udid, self.PMS_uuid, 'baseURL')
self.variables = {}
# internal helper functions
def getParam(self, src, param):
parts = param.split(':',1)
param = parts[0]
leftover=''
if len(parts)>1:
leftover = parts[1]
param = param.replace('&col;',':') # colon # replace XML_template special chars
param = param.replace('&ocb;','{') # opening curly brace
param = param.replace('&ccb;','}') # closinging curly brace
param = param.replace('"','"') # replace XML special chars
param = param.replace(''',"'")
param = param.replace('<','<')
param = param.replace('>','>')
param = param.replace('&','&') # must be last
sevenDate = datetime.datetime.now().replace(hour=19)
elevenDate = datetime.datetime.now().replace(hour=23)
param = param.replace("7pmtimestamp", str(int(time.mktime(sevenDate.timetuple()))))
param = param.replace("11pmtimestamp", str(int(time.mktime(elevenDate.timetuple()))))
dprint(__name__, 2, "CCmds_getParam: {0}, {1}", param, leftover)
return [param, leftover]
def getKey(self, src, srcXML, param):
attrib, leftover = self.getParam(src, param)
default, leftover = self.getParam(src, leftover)
el, srcXML, attrib = self.getBase(src, srcXML, attrib)
# walk the path if neccessary
while '/' in attrib and el!=None:
parts = attrib.split('/',1)
if parts[0].startswith('#') and attrib[1:] in self.variables: # internal variable in path
el = el.find(self.variables[parts[0][1:]])
elif parts[0].startswith('$'): # setting
el = el.find(g_ATVSettings.getSetting(self.ATV_udid, parts[0][1:]))
elif parts[0].startswith('%'): # PMS property
el = el.find(PlexAPI.getPMSProperty(self.ATV_udid, self.PMS_uuid, parts[0][1:]))
else:
el = el.find(parts[0])
attrib = parts[1]
# check element and get attribute
if attrib.startswith('#') and attrib[1:] in self.variables: # internal variable
res = self.variables[attrib[1:]]
dfltd = False
elif attrib.startswith('$'): # setting
res = g_ATVSettings.getSetting(self.ATV_udid, attrib[1:])
dfltd = False
elif attrib.startswith('%'): # PMS property
res = PlexAPI.getPMSProperty(self.ATV_udid, self.PMS_uuid, attrib[1:])
dfltd = False
elif attrib.startswith('^') and attrib[1:] in self.options: # aTV property, http request options
res = self.options[attrib[1:]]
dfltd = False
elif el!=None and attrib in el.attrib:
res = el.get(attrib)
dfltd = False
else: # path/attribute not found
res = default
dfltd = True
dprint(__name__, 2, "CCmds_getKey: {0},{1},{2}", res, leftover,dfltd)
return [res,leftover,dfltd]
def getElement(self, src, srcXML, param):
tag, leftover = self.getParam(src, param)
el, srcXML, tag = self.getBase(src, srcXML, tag)
# walk the path if neccessary
while len(tag)>0:
parts = tag.split('/',1)
el = el.find(parts[0])
if not '/' in tag or el==None:
break
tag = parts[1]
return [el, leftover]
def getBase(self, src, srcXML, param):
# get base element
if param.startswith('@'): # redirect to additional XML
parts = param.split('/',1)
srcXML = parts[0][1:]
src = self.PMSroot[srcXML]
leftover=''
if len(parts)>1:
leftover = parts[1]
elif param.startswith('/'): # start at root
src = self.PMSroot['main']
leftover = param[1:]
else:
leftover = param
return [src, srcXML, leftover]
def getConversion(self, src, param):
conv, leftover = self.getParam(src, param)
# build conversion "dictionary"
convlist = []
if conv!='':
parts = conv.split('|')
for part in parts:
convstr = part.split('=')
convlist.append((unquote_plus(convstr[0]), unquote_plus(convstr[1])))
dprint(__name__, 2, "CCmds_getConversion: {0},{1}", convlist, leftover)
return [convlist, leftover]
def applyConversion(self, val, convlist):
# apply string conversion
encodedval = val.replace(" ", "+")
if convlist!=[]:
for part in reversed(sorted(convlist)):
if encodedval>=part[0]:
val = part[1]
break
dprint(__name__, 2, "CCmds_applyConversion: {0}", val)
return val
def applyMath(self, val, math, frmt):
# apply math function - eval
try:
x = eval(val)
if math!='':
x = eval(math)
val = ('{0'+frmt+'}').format(x)
except:
dprint(__name__, 0, "CCmds_applyMath: Error in math {0}, frmt {1}\n{2}", math, frmt, traceback.format_exc())
# apply format specifier
dprint(__name__, 2, "CCmds_applyMath: {0}", val)
return val
def _(self, msgid):
return Localize.getTranslation(self.options['aTVLanguage']).ugettext(msgid)
class CCommandCollection(CCommandHelper):
# XML TREE modifier commands
# add new commands to this list!
def TREE_COPY(self, elem, child, src, srcXML, param):
tag, param_enbl = self.getParam(src, param)
src, srcXML, tag = self.getBase(src, srcXML, tag)
# walk the src path if neccessary
while '/' in tag and src!=None:
parts = tag.split('/',1)
src = src.find(parts[0])
tag = parts[1]
# find index of child in elem - to keep consistent order
for ix, el in enumerate(list(elem)):
if el==child:
break
# duplicate child and add to tree
cnt = 0
for elemSRC in src.findall(tag):
key = 'COPY'
if param_enbl!='':
key, leftover, dfltd = self.getKey(elemSRC, srcXML, param_enbl)
conv, leftover = self.getConversion(elemSRC, leftover)
if not dfltd:
key = self.applyConversion(key, conv)
if key:
self.PMSroot['copy_'+tag] = elemSRC
self.variables['copy_ix'] = str(cnt)
cnt = cnt+1
el = copy.deepcopy(child)
XML_ExpandTree(self, el, elemSRC, srcXML)
XML_ExpandAllAttrib(self, el, elemSRC, srcXML)
if el.tag=='__COPY__':
for el_child in list(el):
elem.insert(ix, el_child)
ix += 1
else:
elem.insert(ix, el)
ix += 1
# remove template child
elem.remove(child)
return True # tree modified, nodes updated: restart from 1st elem
#syntax: Video, playType (Single|Continuous), key to match (^PlexConnectRatingKey), ratingKey
def TREE_COPY_PLAYLIST(self, elem, child, src, srcXML, param):
tag, leftover = self.getParam(src, param)
playType, leftover, dfltd = self.getKey(src, srcXML, leftover) # Single (default), Continuous
key, leftover, dfltd = self.getKey(src, srcXML, leftover)
param_key = leftover
src, srcXML, tag = self.getBase(src, srcXML, tag)
# walk the src path if neccessary
while '/' in tag and src!=None:
parts = tag.split('/',1)
src = src.find(parts[0])
tag = parts[1]
# find index of child in elem - to keep consistent order
for ix, el in enumerate(list(elem)):
if el==child:
break
# filter elements to copy
cnt = 0
copy_enbl = False
elemsSRC = []
for elemSRC in src.findall(tag):
child_key, leftover, dfltd = self.getKey(elemSRC, srcXML, param_key)
if not key:
copy_enbl = True # copy all
elif playType == 'Continuous' or playType== 'Shuffle':
copy_enbl = copy_enbl or (key==child_key) # [0 0 1 1 1 1]
else: # 'Single' (default)
copy_enbl = (key==child_key) # [0 0 1 0 0 0]
if copy_enbl:
elemsSRC.append(elemSRC)
# shuffle elements
if playType == 'Shuffle':
if not key:
random.shuffle(elemsSRC) # shuffle all
else:
elems = elemsSRC[1:] # keep first element fix
random.shuffle(elems)
elemsSRC = [elemsSRC[0]] + elems
# duplicate child and add to tree
cnt = 0
for elemSRC in elemsSRC:
self.PMSroot['copy_'+tag] = elemSRC
self.variables['copy_ix'] = str(cnt)
cnt = cnt+1
el = copy.deepcopy(child)
XML_ExpandTree(self, el, elemSRC, srcXML)
XML_ExpandAllAttrib(self, el, elemSRC, srcXML)
if el.tag=='__COPY__':
for el_child in list(el):
elem.insert(ix, el_child)
ix += 1
else:
elem.insert(ix, el)
ix += 1
# remove template child
elem.remove(child)
return True # tree modified, nodes updated: restart from 1st elem
def TREE_CUT(self, elem, child, src, srcXML, param):
key, leftover, dfltd = self.getKey(src, srcXML, param)
conv, leftover = self.getConversion(src, leftover)
if not dfltd:
key = self.applyConversion(key, conv)
if key:
elem.remove(child)
return True # tree modified, node removed: restart from 1st elem
else:
return False # tree unchanged
def TREE_ADDXML(self, elem, child, src, srcXML, param):
tag, leftover = self.getParam(src, param)
key, leftover, dfltd = self.getKey(src, srcXML, leftover)
PMS_address = self.PMS_address
if key.startswith('//'): # local servers signature
pathstart = key.find('/',3)
PMS_address= key[:pathstart]
path = key[pathstart:]
elif key.startswith('/'): # internal full path.
path = key
#elif key.startswith('http://'): # external address
# path = key
elif key == '': # internal path
path = self.path[srcXML]
else: # internal path, add-on
path = self.path[srcXML] + '/' + key
if PMS_address in ['all', 'owned', 'shared', 'local', 'remote']:
# owned, shared PMSs
type = PMS_address
PMS = PlexAPI.getXMLFromMultiplePMS(self.ATV_udid, path, type, self.options)
else:
# IP:port or plex.tv
auth_token = PlexAPI.getPMSProperty(self.ATV_udid, self.PMS_uuid, 'accesstoken')
enableGzip = PlexAPI.getPMSProperty(self.ATV_udid, self.PMS_uuid, 'enableGzip')
PMS = PlexAPI.getXMLFromPMS(self.PMS_baseURL, path, self.options, auth_token, enableGzip)
self.PMSroot[tag] = PMS.getroot() # store additional PMS XML
self.path[tag] = path # store base path
return False # tree unchanged (well, source tree yes. but that doesn't count...)
def TREE_VAR(self, elem, child, src, srcXML, param):
var, leftover = self.getParam(src, param)
key, leftover, dfltd = self.getKey(src, srcXML, leftover)
conv, leftover = self.getConversion(src, leftover)
if not dfltd:
key = self.applyConversion(key, conv)
self.variables[var] = key
return False # tree unchanged
def TREE_MEDIABADGES(self, elem, child, src, srcXML, param):
resolution, leftover, dfltd = self.getKey(src, srcXML, param + "/videoResolution")
container, leftover, dfltd = self.getKey(src, srcXML, param + "/container")
vCodec, leftover, dfltd = self.getKey(src, srcXML, param + "/videoCodec")
aCodec, leftover, dfltd = self.getKey(src, srcXML, param + "/audioCodec")
channels, leftover, dfltd = self.getKey(src, srcXML, param + "/audioChannels")
additionalBadges = etree.Element("additionalMediaBadges")
index = 0
attribs = {'insertIndex': '0', 'required': 'true', 'src': ''}
# Resolution
if resolution not in ['720', '1080', '2k', '4k']:
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/sd.png'
else:
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/' + resolution + '.png'
urlBadge = etree.SubElement(additionalBadges, "urlBadge", attribs)
index += 1
# Special case iTunes DRM
if vCodec == 'drmi' or aCodec == 'drms':
attribs['insertIndex'] = str(index)
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/iTunesDRM.png'
urlBadge = etree.SubElement(additionalBadges, "urlBadge", attribs)
child.append(additionalBadges)
return True # Finish, no more info needed
# File container
if container != '' and self.options['aTVFirmwareVersion'] >= '7.0':
attribs['insertIndex'] = str(index)
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/' + container + '.png'
urlBadge = etree.SubElement(additionalBadges, "urlBadge", attribs)
index += 1
# Video Codec
if vCodec != '' and self.options['aTVFirmwareVersion'] >= '7.0':
if vCodec == 'mpeg4':
vCodec = "XVID" # Are there any other mpeg4-part 2 codecs?
attribs['insertIndex'] = str(index)
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/' + vCodec + '.png'
urlBadge = etree.SubElement(additionalBadges, "urlBadge", attribs)
index += 1
# Audio Codec
if aCodec != '':
attribs['insertIndex'] = str(index)
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/' + aCodec + '.png'
urlBadge = etree.SubElement(additionalBadges, "urlBadge", attribs)
index += 1
# Audio Channels
if channels != '':
attribs['insertIndex'] = str(index)
attribs['src'] = g_param['baseURL'] + '/thumbnails/MediaBadges/' + channels + '.png'
urlBadge = etree.SubElement(additionalBadges, "urlBadge", attribs)
# Append XML
child.append(additionalBadges)
return True # Tree changed
# XML ATTRIB modifier commands
# add new commands to this list!
def ATTRIB_VAL(self, src, srcXML, param):
key, leftover, dfltd = self.getKey(src, srcXML, param)
conv, leftover = self.getConversion(src, leftover)
if not dfltd:
key = self.applyConversion(key, conv)
return key
def ATTRIB_EVAL(self, src, srcXML, param):
return str(eval(param))
def ATTRIB_VAL_QUOTED(self, src, srcXML, param):
key, leftover, dfltd = self.getKey(src, srcXML, param)
conv, leftover = self.getConversion(src, leftover)
if not dfltd:
key = self.applyConversion(key, conv)
return quote_plus(unicode(key).encode("utf-8"))
def ATTRIB_SETTING(self, src, srcXML, param):
opt, leftover = self.getParam(src, param)
return g_ATVSettings.getSetting(self.ATV_udid, opt)