Add jitter and retry logic to google drive userscript lookups

player/gdrive-player.coffee

@@ -6,18 +6,30 @@ window.GoogleDrivePlayer = class GoogleDrivePlayer extends VideoJSPlayer
         super(data)
 
     load: (data) ->
-        window.maybePromptToUpgradeUserscript()
+        if not window.hasDriveUserscript and not data.meta.direct
+            window.promptToInstallDriveUserscript()
+        else if window.hasDriveUserscript
+            window.maybePromptToUpgradeUserscript()
         if typeof window.getGoogleDriveMetadata is 'function'
-            window.getGoogleDriveMetadata(data.id, (error, metadata) =>
-                if error
-                    console.error(error)
-                    alertBox = window.document.createElement('div')
-                    alertBox.className = 'alert alert-danger'
-                    alertBox.textContent = error
-                    document.getElementById('ytapiplayer').appendChild(alertBox)
-                else
-                    data.meta.direct = metadata.videoMap
-                    super(data)
-            )
+            setTimeout(=>
+                backoffRetry((cb) ->
+                    window.getGoogleDriveMetadata(data.id, cb)
+                , (error, metadata) =>
+                    if error
+                        console.error(error)
+                        alertBox = window.document.createElement('div')
+                        alertBox.className = 'alert alert-danger'
+                        alertBox.textContent = error
+                        document.getElementById('ytapiplayer').appendChild(alertBox)
+                    else
+                        data.meta.direct = metadata.videoMap
+                        super(data)
+                , {
+                    maxTries: 3
+                    delay: 1000
+                    factor: 1.2
+                    jitter: 500
+                })
+            , Math.random() * 1000)
         else
             super(data)

player/update.coffee

@@ -31,14 +31,6 @@ window.loadMediaPlayer = (data) ->
             window.PLAYER = new VideoJSPlayer(data)
         catch e
             console.error e
-    else if data.type is 'gd'
-        try
-            if data.meta.html5hack or window.hasDriveUserscript
-                window.PLAYER = new GoogleDrivePlayer(data)
-            else
-                window.PLAYER = new GoogleDriveYouTubePlayer(data)
-        catch e
-            console.error e
     else if data.type of TYPE_MAP
         try
             window.PLAYER = TYPE_MAP[data.type](data)