From a898f53e5280222141fa873e6cbf2ed423e83e7f Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Wed, 27 Nov 2013 16:01:24 +0000
Subject: [PATCH] refactor(edit) add save

---
 lib/client/edit.js | 62 ++++++++++++++++++++++++----------------------
 1 file changed, 32 insertions(+), 30 deletions(-)

diff --git a/lib/client/edit.js b/lib/client/edit.js
index fbb635da..5fb23643 100644
--- a/lib/client/edit.js
+++ b/lib/client/edit.js
@@ -143,39 +143,41 @@ var CloudCmd, Util, DOM, CloudFunc, ace, DiffProto, diff_match_patch;
             Ace.commands.addCommand({
                 name    : 'save',
                 bindKey : { win: 'Ctrl-S',  mac: 'Command-S' },
-                exec    : function () {
-                    var lPath       = DOM.getCurrentPath(),
-                        lValue      = Ace.getValue();
+                exec    : save
+            });
+        }
+        
+        function save () {
+            var lPath       = DOM.getCurrentPath(),
+                lValue      = Ace.getValue();
+            
+            CloudCmd.getConfig(function(config) {
+                var isDiff = config.diff;
+                
+                Util.ifExec(!isDiff, function(patch) {
+                    var query,
+                        isString    = Util.isString(patch),
+                        length      = isString && patch.length < lValue.length;
                     
-                    CloudCmd.getConfig(function(config) {
-                        var isDiff = config.diff;
-                        
-                        Util.ifExec(!isDiff, function(patch) {
-                            var query,
-                                isString    = Util.isString(patch),
-                                length      = isString && patch.length < lValue.length;
+                    Value       = lValue;
+                    
+                    if (isString && length) {
+                        lValue  = patch;
+                        query   = '?patch';
+                    }
+                    
+                    DOM.checkStorageHash(lPath, function(error, equal) {
+                        if (!error) {
+                            if (!equal)
+                                query = '';
                             
-                            Value       = lValue;
-                            
-                            if (isString && length) {
-                                lValue  = patch;
-                                query   = '?patch';
-                            }
-                            
-                            DOM.checkStorageHash(lPath, function(error, equal) {
-                                if (!error) {
-                                    if (!equal)
-                                        query = '';
-                                    
-                                    DOM.RESTful.save(lPath,  lValue, onSave, query);
-                                }
-                            });
-                            
-                        }, function(callback) {
-                            diff(lValue, callback);
-                        });
+                            DOM.RESTful.save(lPath,  lValue, onSave, query);
+                        }
                     });
-                }
+                    
+                }, function(callback) {
+                    diff(lValue, callback);
+                });
             });
         }