From f9722fd27945870cea2607be2bf31d81439a5e23 Mon Sep 17 00:00:00 2001
From: Nick Bisby <nbisby@gmail.com>
Date: Wed, 30 Jan 2019 22:56:15 -0600
Subject: [PATCH] Actually play a movie

---
 .gitignore                                |  1 +
 components/{helloworld.xml => signin.xml} | 17 +-----
 components/videoplayer.xml                | 15 +++++
 source/Main.brs                           | 21 ++++---
 source/VideoPlayer.brs                    | 67 +++++++++++++++++++++++
 5 files changed, 96 insertions(+), 25 deletions(-)
 rename components/{helloworld.xml => signin.xml} (57%)
 create mode 100644 components/videoplayer.xml
 create mode 100644 source/VideoPlayer.brs

diff --git a/.gitignore b/.gitignore
index 96c805ad..b0b4bd75 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.svg
 jellyfin-roku.zip
+source/globals.brs
diff --git a/components/helloworld.xml b/components/signin.xml
similarity index 57%
rename from components/helloworld.xml
rename to components/signin.xml
index 525b7c5b..10e60363 100644
--- a/components/helloworld.xml
+++ b/components/signin.xml
@@ -1,14 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <component name="ServerSelect" extends="Scene">
-    <children>
-      <Label id="myLabel"
-        text="This is a placeholder for the server picker"
-        width="1280"
-        height="720"
-        horizAlign="center"
-        vertAlign="center"
-      />
-    </children>
+
 <!-- BrightScript Portion -->
 <script type="text/brightscript" >
 <![CDATA[
@@ -18,13 +10,6 @@
 
   function init()
     m.top.setFocus(true)
-    m.myLabel = m.top.findNode("myLabel")
-
-    'Set the font size
-    m.myLabel.font.size=24
-
-    'Set the color to light blue
-    m.myLabel.color="0xf3f3f3FF"
 
     '**
     '** The full list of editable attributes can be located at:
diff --git a/components/videoplayer.xml b/components/videoplayer.xml
new file mode 100644
index 00000000..5c04cdfa
--- /dev/null
+++ b/components/videoplayer.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<component name="VideoScene" extends="Scene">
+    <children>
+        <Video id="VideoPlayer" />
+
+    </children>
+    <script type="text/brightscript">
+        <![CDATA[
+            function init()
+                m.top.setFocus(true)
+                m.scene = m.top.findNode("VideoScene")
+            end function
+        ]]>
+    </script>
+</component>
diff --git a/source/Main.brs b/source/Main.brs
index 4f0b1e21..49de69e9 100644
--- a/source/Main.brs
+++ b/source/Main.brs
@@ -1,21 +1,19 @@
-'*************************************************************
-'** Hello World example
-'** Copyright (c) 2015 Roku, Inc.  All rights reserved.
-'** Use of the Roku Platform is subject to the Roku SDK Licence Agreement:
-'** https://docs.roku.com/doc/developersdk/en-us
-'*************************************************************
-
 sub Main()
-    print "in showChannelSGScreen"
     'Indicate this is a Roku SceneGraph application'
+    globals()
+
     screen = CreateObject("roSGScreen")
     m.port = CreateObject("roMessagePort")
     screen.setMessagePort(m.port)
 
+    'todo - pick the scene based on if we need a server already
+    first_scene = "ServerSelect"
     'Create a scene and load a component'
-    scene = screen.CreateScene("ServerSelect")
+    m.scene = screen.CreateScene("VideoScene")
     screen.show()
 
+    player = VideoPlayer(get_var("video_id"))
+
     while(true)
         msg = wait(0, m.port)
         msgType = type(msg)
@@ -25,3 +23,8 @@ sub Main()
     end while
 end sub
 
+
+function get_var(key as String)
+    return GetGlobalAA().Lookup(key)
+end function
+
diff --git a/source/VideoPlayer.brs b/source/VideoPlayer.brs
new file mode 100644
index 00000000..e77d1687
--- /dev/null
+++ b/source/VideoPlayer.brs
@@ -0,0 +1,67 @@
+function VideoPlayer(id)
+
+    content = VideoContent(id)
+
+    video = m.scene.findNode("VideoPlayer")
+
+    video.AddHeader("X-Emby-Authorization", build_auth())
+    if content.protocol = "https" then
+        video.setCertificatesFile("common:/certs/ca-bundle.crt")
+    end if
+
+    video.content = content
+
+    video.setFocus(true)
+    video.control = "play"
+
+    return video
+
+end function
+
+
+function VideoContent(id) as object
+    content = createObject("RoSGNode", "ContentNode")
+
+    content.title = "Loading..."
+    meta = VideoMetaData(id)
+    content.title = meta.Name
+
+    protocol = get_var("protocol")
+    hostname = get_var("hostname")
+    content.url = Substitute("{0}://{1}/emby/Videos/{2}/stream.mp4", protocol, hostname, id)
+    content.protocol = "https"
+
+    return content
+
+end function
+
+
+function VideoMetaData(id)
+    protocol = get_var("protocol")
+    hostname = get_var("hostname")
+    user_id = get_var("user_id")
+    url = Substitute("{0}://{1}/emby/Users/{2}/Items/{3}", protocol, hostname, user_id, id)
+
+
+    req = createObject("roUrlTransfer")
+    req.setCertificatesFile("common:/certs/ca-bundle.crt")
+    req.setUrl(url)
+    req.AddHeader("X-Emby-Authorization", build_auth())
+
+    json = ParseJson(req.GetToString())
+
+    return json
+end function
+
+function build_auth() as String
+    auth = "MediaBrowser"
+    auth = auth + " Client=" + Chr(34) + "Jellyfin Roku" + Chr(34)
+    auth = auth + ", Device=" + Chr(34) + "Roku Model" + Chr(34)
+    auth = auth + ", DeviceId=" + Chr(34) + "12345" + Chr(34)
+    auth = auth + ", Version=" + Chr(34) + "10.1.0" + Chr(34)
+
+    auth = auth + ", UserId=" + Chr(34) + get_var("user_id") + Chr(34)
+    auth = auth + ", Token=" + Chr(34) + get_var("user_token") + Chr(34)
+    return auth
+end function
+