feature(flop) add write

lib/server/flop.js

@@ -96,8 +96,32 @@
         }
     };
     
-    exports.write   = function() {
+    exports.write  = function(path, data, option, callback) {
+        var optionsPipe,
+            type = Util.getType(data);
         
+        Util.checkArgs(arguments, ['path', 'data', 'callback']);
+        
+        if (!callback)
+            callback    = option;
+        
+        if (!type)
+            type        = '';
+        
+        switch(type) {
+        case 'string':
+            fs.writeFile(path, data, callback);
+            break;
+        
+        case 'object':
+            optionsPipe = {
+                gunzip  : option === 'unzip',
+                gzip    : option === 'zip'
+            };
+            
+            pipe.create(data, path, optionsPipe, callback);
+            break;
+        }
     };
     
     exports.delete  = function(path, callback) {
@@ -127,8 +151,35 @@
             });
     };
     
-    exports.cp      = function(path, callback) {
-        (ncp || pipe.create)(path, callback);
+    exports.cp      = function(from, to, type, callback) {
+        var options;
+        
+        if (!callback) {
+            callback    = type;
+            type        = null;
+        }
+        
+        switch(type) {
+        default:
+            (ncp || pipe.create)(from, to, callback);
+            break;
+        
+        case 'zip':
+            options = {
+                gzip    : true
+            };
+            
+            pipe.create(from, to, options, callback);
+            break;
+        
+        case 'unzip':
+            options = {
+                gunzip  : true
+            };
+            
+            pipe.create(from, to, options, callback);
+            break;
+        }
     };
     
     function tryRequire(name) {

lib/server/rest.js

@@ -251,7 +251,7 @@
      * @param pParams {command, method, body, requrest, response}
      */
     function onPUT(params) {
-        var p, cmd, files, name, json, config, data, read, write, options,
+        var p, cmd, files, name, json, config, data, from, to, options,
             ret         = main.checkParams(params, ['body']);
         
         if (ret) {
@@ -320,14 +320,10 @@
                 if (!files.from) {
                     sendError(params, p.data);
                 } else {
-                    read        = files.from,
-                    write       = files.to || files.from + '.zip';
+                    from    = files.from;
+                    to      = files.to || from + '.zip';
                     
-                    options     = {
-                        gzip: true
-                    };
-                    
-                    pipe.create(read, write, options, function(error) {
+                    flop.cp(from, to, 'zip', function(error) {
                         var name = path.basename(files.from);
                         
                         if (error)
@@ -342,14 +338,11 @@
                 if (!files.from) {
                     sendError(params, p.data);
                 } else {
-                    read    = files.from;
-                    write   = files.to || Util.rmStrOnce(files.from, ['.zip', '.gzip']);
-                    options = {
-                        gunzip: true
-                    },
+                    from    = files.from;
+                    to      = files.to || Util.rmStrOnce(files.from, ['.zip', '.gzip']);
                     
-                    pipe.create(read, write, options, function(error) {
-                        var name = path.basename(read);
+                  flop.cp(from, to, 'unzip', function(error) {
+                        var name = path.basename(files.from);
                         
                         if (error)
                             sendError(params, error);

lib/server/rest/fs/delete.js

@@ -1,8 +1,7 @@
 (function(){
     'use strict';
     
-    var 
-        DIR         = '../../../',
+    var DIR         = '../../../',
         DIR_SERVER  = DIR + 'server/',
         Util        = require(DIR        + 'util'),
         flop        = require(DIR_SERVER + 'flop');

lib/server/rest/fs/put.js

@@ -15,8 +15,7 @@
     exports.onPut = onPut;
     
     function onPut(name, query, readStream, callback) {
-        var options,
-            func        = Util.exec.ret(callback),
+        var func        = Util.exec.ret(callback),
             baseName    = path.basename(name);
         
         switch(query) {
@@ -33,11 +32,7 @@
             break;
         
         default:
-            options = {
-                gunzip      : query === 'unzip'
-            };
-            
-            pipe.create(readStream, name, options, function(error) {
+            flop.write(name, readStream, 'unzip', function(error) {
                 var msg;
                 
                 if (!error)