342 lines
13 KiB
Python
342 lines
13 KiB
Python
import xbmc
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import xbmcgui
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import xbmcaddon
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import urllib
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import urllib2
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import httplib
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import hashlib
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import StringIO
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import gzip
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import sys
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import inspect
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import json as json
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from random import randrange
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from uuid import uuid4 as uuid4
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from ClientInformation import ClientInformation
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import encodings
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import time
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import traceback
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class DownloadUtils():
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WINDOW = xbmcgui.Window(10000)
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logLevel = 0
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addonSettings = None
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getString = None
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LogCalls = False
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TrackLog = ""
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TotalUrlCalls = 0
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def __init__(self, *args):
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addonId = ClientInformation().getAddonId()
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self.addonSettings = xbmcaddon.Addon(id=addonId)
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self.addon = xbmcaddon.Addon(id=addonId)
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self.getString = self.addonSettings.getLocalizedString
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level = self.addonSettings.getSetting('logLevel')
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self.logLevel = 0
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if(level != None and level != ""):
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self.logLevel = int(level)
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if(self.logLevel == 2):
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self.LogCalls = True
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def logMsg(self, msg, level = 1):
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if(self.logLevel >= level):
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try:
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xbmc.log("emby DownloadUtils -> " + str(msg))
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except UnicodeEncodeError:
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try:
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xbmc.log("emby DownloadUtils -> " + str(msg.encode('utf-8')))
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except: pass
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def getServer(self, prefix=True):
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WINDOW = self.WINDOW
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username = WINDOW.getProperty("currUser")
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if prefix:
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server = WINDOW.getProperty("server%s" % username)
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else:
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server = WINDOW.getProperty("server_%s" % username)
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return server
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def getUserId(self, suppress=True):
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WINDOW = xbmcgui.Window( 10000 )
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self.addonSettings = xbmcaddon.Addon(id='plugin.video.emby')
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port = self.addonSettings.getSetting('port')
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host = self.addonSettings.getSetting('ipaddress')
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userName = self.addonSettings.getSetting('username')
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userid = WINDOW.getProperty("userid" + userName)
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if(userid != None and userid != ""):
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self.logMsg("DownloadUtils -> Returning saved (WINDOW) UserID : " + userid + "UserName: " + userName,2)
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return userid
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userid = self.addonSettings.getSetting("userid" + userName)
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if(userid != None and userid != ""):
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WINDOW.setProperty("userid" + userName, userid)
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self.logMsg("DownloadUtils -> Returning saved (SETTING) UserID : " + userid + "UserName: " + userName,2)
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return userid
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self.logMsg("Looking for user name: " + userName)
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authOk = self.authenticate()
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if(authOk == ""):
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if(suppress == False):
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xbmcgui.Dialog().ok(self.getString(30044), self.getString(30044))
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return ""
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userid = WINDOW.getProperty("userid" + userName)
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if(userid == "" and suppress == False):
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xbmcgui.Dialog().ok(self.getString(30045),self.getString(30045))
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self.logMsg("userid : " + userid)
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self.postcapabilities()
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return userid
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def postcapabilities(self):
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self.logMsg("postcapabilities called")
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# Set Capabilities
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server = self.getServer()
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clientInfo = ClientInformation()
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machineId = clientInfo.getMachineId()
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# get session id
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url = "%s/mediabrowser/Sessions?DeviceId=%s&format=json" % (server, machineId)
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self.logMsg("Session URL : " + url);
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jsonData = self.downloadUrl(url)
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self.logMsg("Session JsonData : " + jsonData)
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result = json.loads(jsonData)
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self.logMsg("Session JsonData : " + str(result))
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sessionId = result[0].get("Id")
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self.logMsg("Session Id : " + str(sessionId))
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# post capability data
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#playableMediaTypes = "Audio,Video,Photo"
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playableMediaTypes = "Audio,Video"
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#supportedCommands = "Play,Playstate,DisplayContent,GoHome,SendString,GoToSettings,DisplayMessage,PlayNext"
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supportedCommands = "Play,Playstate,SendString,DisplayMessage,PlayNext"
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url = "%s/mediabrowser/Sessions/Capabilities?Id=%s&PlayableMediaTypes=%s&SupportedCommands=%s&SupportsMediaControl=True" % (server, sessionId, playableMediaTypes, supportedCommands)
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postData = {}
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#postData["Id"] = sessionId;
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#postData["PlayableMediaTypes"] = "Video";
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#postData["SupportedCommands"] = "MoveUp";
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stringdata = json.dumps(postData)
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self.logMsg("Capabilities URL : " + url);
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self.logMsg("Capabilities Data : " + stringdata)
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self.downloadUrl(url, postBody=stringdata, type="POST")
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def imageUrl(self, id, type, index, width, height):
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server = self.getServer()
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return "%s/mediabrowser/Items/%s/Images/%s/%s//e3ab56fe27d389446754d0fb04910a34/original/%s/%s/0" % (server, id, type, index, width, height)
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def getAuthHeader(self, authenticate=True):
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clientInfo = ClientInformation()
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txt_mac = clientInfo.getMachineId()
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version = clientInfo.getVersion()
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deviceName = self.addonSettings.getSetting('deviceName')
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deviceName = deviceName.replace("\"", "_")
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username = self.WINDOW.getProperty("currUser")
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if(authenticate == False):
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authString = "MediaBrowser Client=\"Kodi\",Device=\"" + deviceName + "\",DeviceId=\"" + txt_mac + "\",Version=\"" + version + "\""
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headers = {"Accept-encoding": "gzip", "Accept-Charset" : "UTF-8,*", "Authorization" : authString}
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return headers
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else:
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userid = self.getUserId()
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authString = "MediaBrowser UserId=\"" + userid + "\",Client=\"Kodi\",Device=\"" + deviceName + "\",DeviceId=\"" + txt_mac + "\",Version=\"" + version + "\""
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headers = {"Accept-encoding": "gzip", "Accept-Charset" : "UTF-8,*", "Authorization" : authString}
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authToken = self.WINDOW.getProperty("accessToken%s" % username)
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if(authToken != ""):
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headers["X-MediaBrowser-Token"] = authToken
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self.logMsg("Authentication Header : " + str(headers),2)
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return headers
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def downloadUrl(self, url, suppress=False, postBody=None, type="GET", popup=0, authenticate=True ):
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self.logMsg("== ENTER: getURL ==",2)
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if(authenticate == True and suppress == True):
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token = self.authenticate(retreive=False)
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if(token == ""):
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self.logMsg("No auth info set and suppress is true so returning no data!")
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return ""
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self.TotalUrlCalls = self.TotalUrlCalls + 1
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if(self.LogCalls):
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stackString = ""
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for f in inspect.stack():
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stackString = stackString + "\r - " + str(f)
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self.TrackLog = self.TrackLog + "HTTP_API_CALL : " + url + stackString + "\r"
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link = ""
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https = None
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try:
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if url[0:5] == "https":
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serversplit = 2
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urlsplit = 3
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elif url[0:4] == "http":
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serversplit = 2
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urlsplit = 3
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else:
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serversplit = 0
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urlsplit = 1
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https = self.addonSettings.getSetting('https')
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server = url.split('/')[serversplit]
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urlPath = "/"+"/".join(url.split('/')[urlsplit:])
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self.logMsg("DOWNLOAD_URL = " + url,2)
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self.logMsg("server = " + str(server),2)
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self.logMsg("urlPath = " + str(urlPath),2)
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if(server[0:1] == ":" or server[-1:] == ":"):
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self.logMsg("No server host or port set in url")
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return ""
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head = self.getAuthHeader(authenticate)
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self.logMsg("HEADERS : " + str(head), level=2)
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if (https == 'false'):
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#xbmc.log("Https disabled.")
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conn = httplib.HTTPConnection(server, timeout=30)
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elif (https == 'true'):
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#xbmc.log("Https enabled.")
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conn = httplib.HTTPSConnection(server, timeout=30)
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# make the connection and send the request
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if(postBody != None):
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head["Content-Type"] = "application/x-www-form-urlencoded"
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head["Content-Length"] = str(len(postBody))
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self.logMsg("POST DATA : " + postBody,2)
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conn.request(method=type, url=urlPath, body=postBody, headers=head)
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else:
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conn.request(method=type, url=urlPath, headers=head)
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# get the response
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tries = 0
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while tries <= 4:
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try:
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data = conn.getresponse()
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break
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except:
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# TODO: we need to work out which errors we can just quit trying immediately
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if(xbmc.abortRequested == True):
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return ""
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xbmc.sleep(100)
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if(xbmc.abortRequested == True):
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return ""
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tries += 1
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if tries == 5:
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data = conn.getresponse()
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self.logMsg("GET URL HEADERS : " + str(data.getheaders()), level=2)
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# process the response
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contentType = "none"
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if int(data.status) == 200:
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retData = data.read()
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contentType = data.getheader('content-encoding')
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self.logMsg("Data Len Before : " + str(len(retData)), level=2)
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if(contentType == "gzip"):
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retData = StringIO.StringIO(retData)
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gzipper = gzip.GzipFile(fileobj=retData)
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link = gzipper.read()
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else:
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link = retData
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self.logMsg("Data Len After : " + str(len(link)), level=2)
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self.logMsg("====== 200 returned =======", level=2)
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self.logMsg("Content-Type : " + str(contentType), level=2)
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self.logMsg(link, level=2)
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self.logMsg("====== 200 finished ======", level=2)
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elif ( int(data.status) == 301 ) or ( int(data.status) == 302 ):
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try:
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conn.close()
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except:
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pass
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return data.getheader('Location')
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elif int(data.status) == 401:
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WINDOW = xbmcgui.Window(10000)
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status = WINDOW.getProperty("Server_status")
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# Prevent multiple re-auth
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if (status == "401") or (status == "Auth"):
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pass
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else:
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# Tell UserClient token has been revoked.
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WINDOW.setProperty("Server_status", "401")
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error = "HTTP response error: " + str(data.status) + " " + str(data.reason)
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xbmc.log(error)
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#xbmcgui.Dialog().ok(self.getString(30135),"Reason: %s" % data.reason) #self.getString(30044),
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try:
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conn.close()
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except:
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pass
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return ""
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elif int(data.status) >= 400:
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error = "HTTP response error: " + str(data.status) + " " + str(data.reason)
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xbmc.log(error)
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stack = self.FormatException()
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self.logMsg(stack)
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if suppress is False:
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if popup == 0:
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xbmc.executebuiltin("XBMC.Notification(URL error: "+ str(data.reason) +",)")
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else:
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xbmcgui.Dialog().ok(self.getString(30135),server)
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try:
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conn.close()
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except:
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pass
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return ""
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else:
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link = ""
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except Exception, msg:
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error = "Unable to connect to " + str(server) + " : " + str(msg)
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xbmc.log(error)
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stack = self.FormatException()
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self.logMsg(stack)
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if suppress is False:
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if popup == 0:
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xbmc.executebuiltin("XBMC.Notification(: Connection Error: Error connecting to server,)")
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else:
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xbmcgui.Dialog().ok(self.getString(30204), str(msg))
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pass
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else:
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try:
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conn.close()
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except:
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pass
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return link
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def FormatException(self):
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exception_list = traceback.format_stack()
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exception_list = exception_list[:-2]
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exception_list.extend(traceback.format_tb(sys.exc_info()[2]))
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exception_list.extend(traceback.format_exception_only(sys.exc_info()[0], sys.exc_info()[1]))
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exception_str = "Traceback (most recent call last):\n"
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exception_str += "".join(exception_list)
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# Removing the last \n
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exception_str = exception_str[:-1]
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return exception_str
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def __del__(self):
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return
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# xbmc.log("\rURL_REQUEST_REPORT : Total Calls : " + str(self.TotalUrlCalls) + "\r" + self.TrackLog)
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