From 77336716b528660a5bdf4a862b120d273437ad44 Mon Sep 17 00:00:00 2001
From: Xuan Sang LE <xsang.le@gmail.com>
Date: Wed, 28 Feb 2018 00:15:41 +0100
Subject: [PATCH] google drive support, working

---
 src/core/settings.coffee               |  3 +-
 src/core/vfs/GoogleDriveHandler.coffee | 39 ++++++++++++++++----------
 src/packages/Files/main.coffee         |  1 +
 3 files changed, 27 insertions(+), 16 deletions(-)

diff --git a/src/core/settings.coffee b/src/core/settings.coffee
index 8291fab..8a1277b 100644
--- a/src/core/settings.coffee
+++ b/src/core/settings.coffee
@@ -12,6 +12,7 @@
         { text: "Home", path: 'home:///', iconclass: "fa fa-home", type: "fs" },
         { text: "OS", path: 'os:///', iconclass: "fa fa-inbox", type: "fs" },
         { text: "Desktop", path: _OS.setting.desktop.path , iconclass: "fa fa-desktop", type: "fs" },
+        { text: "Google Drive", path: 'gdv:///', iconclass: "fa fa-google-drive", type: "fs" },
         { text: "Shared", path: 'shared:///' , iconclass: "fa fa-share-square", type: "fs" }
     ] if not _OS.setting.VFS.mountpoints
 
@@ -29,5 +30,5 @@
         API_KEY: "AIzaSyBZhM5KbARvT10acWC8JQKlRn2WbSsmfLc"
         apilink: "https://apis.google.com/js/api.js"
         DISCOVERY_DOCS: ["https://www.googleapis.com/discovery/v1/apis/drive/v3/rest"]
-        SCOPES: 'https://www.googleapis.com/auth/drive.metadata.readonly'
+        SCOPES: 'https://www.googleapis.com/auth/drive'
     } unless _OS.setting.VFS.gdrive
\ No newline at end of file
diff --git a/src/core/vfs/GoogleDriveHandler.coffee b/src/core/vfs/GoogleDriveHandler.coffee
index 2a70d92..1d5e5c8 100644
--- a/src/core/vfs/GoogleDriveHandler.coffee
+++ b/src/core/vfs/GoogleDriveHandler.coffee
@@ -71,22 +71,31 @@ class GoogleDriveHandler extends this.OS.API.VFS.BaseFileHandler
         switch n
             when "read"
                 return unless @info.id
-                console.log @info.webContentLink
-                accessToken = gapi.auth.getToken().access_token
-                xhr = new XMLHttpRequest()
-                xhr.open 'GET', @info.webContentLink
-                xhr.setRequestHeader 'Authorization', 'Bearer ' + accessToken
-                xhr.setRequestHeader 'Access-Control-Allow-Origin', '*'
-                xhr.onload = () ->
-                    f xhr.responseText
-
-                xhr.onerror = () ->
-                    console.log "eror download"
-            
-                xhr.send()
-
+                if @info.mimeType is "application/vnd.google-apps.folder"
+                    gapi.client.drive.files.list {
+                        q: "'#{me.info.id}' in parents and trashed = false",
+                        fields: "files(#{me.fields()})"
+                    }
+                    .then (r) ->
+                        return unless r.result.files and r.result.files.length > 0
+                        for file in r.result.files
+                            file.path = me.path + "/" + file.name
+                            file.mime = file.mimeType
+                            file.filename = file.name
+                            file.type = "file"
+                            file.gid = file.id
+                            if file.mimeType is  "application/vnd.google-apps.folder"
+                                file.mime = "dir"
+                                file.type = "dir"
+                        f { result: r.result.files }
+                else
+                    gapi.client.drive.files.get {
+                        fileId: me.info.id,
+                        alt: 'media'
+                    }
+                    .then (r) ->
+                        f r.body
                 
-                return
             when "mk"
                 return
             when "write"
diff --git a/src/packages/Files/main.coffee b/src/packages/Files/main.coffee
index 0cd6ef5..65dd106 100644
--- a/src/packages/Files/main.coffee
+++ b/src/packages/Files/main.coffee
@@ -102,6 +102,7 @@ class Files extends this.OS.GUI.BaseApplication
                     d.result.unshift p
                 ($ me.navinput).val dir.path
                 me.view.set "path", dir.path
+                console.log d.result
                 me.view.set "data", d.result
 
     mnFile:() ->