Calculate device id on login and use for API calls

Fixes #1417

components/GetPlaybackInfoTask.brs

@@ -35,7 +35,7 @@ end function
 ' Returns an array of playback info to be displayed during playback.
 ' In the future, with a custom playback info view, we can return an associated array.
 sub getPlaybackInfoTask()
-    sessions = api.sessions.Get()
+    sessions = api.sessions.Get({ "deviceId": m.global.device.serverDeviceName })
 
     m.playbackInfo = ItemPostPlaybackInfo(m.top.videoID)
 

source/VideoPlayer.brs

@@ -468,7 +468,8 @@ end sub
 ' Returns an array of playback info to be displayed during playback.
 ' In the future, with a custom playback info view, we can return an associated array.
 function GetPlaybackInfo()
-    sessions = api.sessions.Get()
+    sessions = api.sessions.Get({ "deviceId": m.global.device.serverDeviceName })
+
     if isValid(sessions) and sessions.Count() > 0
         return GetTranscodingStats(sessions[0])
     end if

source/api/sdk.bs

@@ -1374,7 +1374,7 @@ namespace api
         end function
 
         ' Gets a list of sessions.
-        function Get(params = { "deviceId": m.global.device.id } as object)
+        function Get(params = {} as object)
             req = APIRequest("/sessions", params)
             return getJson(req)
         end function

source/utils/globals.brs

@@ -107,6 +107,7 @@ sub SaveDeviceToGlobal()
             uuid: deviceInfo.GetRandomUUID(),
             name: displayName,
             friendlyName: filteredFriendly,
+            serverDeviceName: "",
             model: deviceInfo.GetModel(),
             modelType: deviceInfo.GetModelType(),
             modelDetails: deviceInfo.GetModelDetails(),

source/utils/session.bs

@@ -177,6 +177,13 @@ namespace session
 
         ' Load and parse Display Settings from server
         sub LoadUserPreferences()
+            ' Save device id so we don't calculate it every time we need it
+            if isValid(m.global.session.user) and isValid(m.global.session.user.friendlyName)
+                m.global.device.serverDeviceName = m.global.device.id + m.global.session.user.friendlyName
+            else
+                m.global.device.serverDeviceName = m.global.device.id
+            end if
+
             id = m.global.session.user.id
             ' Currently using client "emby", which is what website uses so we get same Display prefs as web.
             ' May want to change to specific Roku display settings