From 11d9e1fef2cfcc83b7e7becb80b1b7c6b3ef02fc Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Mon, 6 Jul 2015 07:50:54 -0400
Subject: [PATCH] feature(rest) streamPack: add one-click folder download

---
 lib/client/menu.js | 10 ++++++----
 lib/server/rest.js | 45 ++++++++++++++++++++++++++++++---------------
 2 files changed, 36 insertions(+), 19 deletions(-)

diff --git a/lib/client/menu.js b/lib/client/menu.js
index b0d6f94a..f2181bbd 100644
--- a/lib/client/menu.js
+++ b/lib/client/menu.js
@@ -270,7 +270,7 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO;
         }
         
         function download() {
-            var TIME        = 1000,
+            var TIME        = 30 * 1000,
                 apiURL      = CloudFunc.apiURL,
                 FS          = CloudFunc.FS,
                 date        = Date.now(),
@@ -281,12 +281,14 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO;
                     selected    = DOM.isSelected(file),
                     path        = DOM.getCurrentPath(file),
                     id          = DOM.load.getIdBySrc(path),
-                    isDir       = DOM.isCurrentIsDir(file),
-                    dir         = isDir ? '&&json' : '';
+                    isDir       = DOM.isCurrentIsDir(file);
                 
                 CloudCmd.log('downloading file ' + path + '...');
                 
-                path        = apiURL + FS + path + '?download' + dir;
+                if (isDir)
+                    path        = apiURL + '/pack' + path + '.tar.gz';
+                else
+                    path        = apiURL + FS + path + '?download';
                 
                 element     = DOM.load({
                     id          : id + '-' + date,
diff --git a/lib/server/rest.js b/lib/server/rest.js
index 049cf0f1..dd646306 100644
--- a/lib/server/rest.js
+++ b/lib/server/rest.js
@@ -135,25 +135,40 @@
         if (p.name[0] === '/')
             cmd = p.name.replace('/', '');
         
-        switch(cmd) {
-        case '':
-            p.data = json.stringify({
-                info: 'Cloud Commander API v1'
-            });
+        if (/^pack/.test(cmd)) {
+            cmd = cmd.replace(/^pack/, '');
+            streamPack(cmd, p.response, callback);
+        } else {
+            switch(cmd) {
+            case '':
+                p.data = json.stringify({
+                    info: 'Cloud Commander API v1'
+                });
+                
+                callback(null, {name: 'api.json'}, p.data);
+                break;
             
-            callback(null, {name: 'api.json'}, p.data);
-            break;
-        
-        default:
-            json = {
-                message: 'Error: command not found!'
-            };
-            
-            callback(json);
-            break;
+            default:
+                json = {
+                    message: 'Error: command not found!'
+                };
+                
+                callback(json);
+                break;
+            }
         }
     }
     
+    function streamPack(cmd, response, fn) {
+        var filename    = cmd.replace(/\.tar\.gz$/, ''),
+            dir         = path.dirname(filename),
+            names       = [
+                path.basename(filename)
+            ];
+        
+        operation('pack', dir, response, names, fn);
+    }
+    
     function auth(code, callback) {
         var storage = binom('storage', Modules),
             gh      = binom('GitHub', storage),