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