merge with Vincent Bechu @vincentB work

apps/common/main/gadget_ooffice.js

@@ -2,6 +2,7 @@
  Common, require, jIO, URL, FileReader, atob, ArrayBuffer,
   Uint8Array, XMLHttpRequest, Blob, Rusha*/
 /*jslint nomen: true, maxlen:80, indent:2*/
+"use strict";
 if (Common === undefined) {
   var Common = {};
 }
@@ -11,7 +12,6 @@ DocsAPI.DocEditor.version = function() {
 };
 
 (function (rJS, RSVP, require, jIO) {
-  "use strict";
 
   var rusha = new Rusha();
 
@@ -65,7 +65,6 @@ DocsAPI.DocEditor.version = function() {
     })
     .declareAcquiredMethod("triggerSubmit", "triggerSubmit")
     .declareAcquiredMethod("triggerMaximize", "triggerMaximize")
-    .declareAcquiredMethod("setFillStyle", "setFillStyle")
     .declareAcquiredMethod('getSetting', 'getSetting')
     .declareMethod("jio_getAttachment", function (docId, attId, opt) {
       var g = this,
@@ -138,8 +137,8 @@ DocsAPI.DocEditor.version = function() {
               content_type = "application/binary";
             }
             content_type = content_type.split('/');
-            atId = content_type[0] + ',' + digest
-              + '.' + content_type[1];
+            atId = content_type[0] + ',' + digest +
+              '.' + content_type[1];
             return zip.allAttachments(docId)
               .push(undefined, function (error) {
                 if (error.status_code === 404) {
@@ -199,13 +198,7 @@ DocsAPI.DocEditor.version = function() {
       console.log();
     })
     .declareMethod('goBack', function (new_window) {
-      var g = this;
-      g.triggerMaximize()
-        .push(function (size) {
-          var iframe = g.props.element.querySelector('iframe');
-          iframe.style.height = size.height;
-          iframe.style.width = size.width;
-        });
+      return;
     })
     .declareMethod('requestEditRights', function () {
       var g = this;
@@ -256,7 +249,9 @@ DocsAPI.DocEditor.version = function() {
           g.props.key = options.key || "text_content";
           g.props.documentType = portal_type.toLowerCase();
           value = options.value;
-          if (value === "data:" || value === undefined) {
+          if (value === "data:" ||
+            g.props.value === "data:application/octet-stream;base64," ||
+            value === undefined) {
             // fix empty value
             value = "";
           }
@@ -280,7 +275,8 @@ DocsAPI.DocEditor.version = function() {
               return g.props.value_zip_storage.getAttachment('/', 'body.txt')
                 .push(undefined, function (error) {
                   if (error.status_code === 404) {
-                    throw 'not supported format of document: "' + value.slice(0, 100) + '"';
+                    throw 'not supported format of document: "' +
+                    value.slice(0, 100) + '"';
                   }
                   throw error;
                 })
@@ -293,10 +289,15 @@ DocsAPI.DocEditor.version = function() {
           return value;
         })
         .push(function (value) {
-          var magic, documentType;
+          var magic, documentType,
+            sdkPath,
+            nameSpace,
+            backboneControllers,
+            styles;
           g.props.value = value;
           if (!g.props.documentType && value === "") {
-            throw "can not create empty document because portal_type is unknown";
+            throw "can not create empty document " +
+            "because portal_type is unknown";
           }
           if (value) {
             magic = g.props.value.slice(0, 4);
@@ -318,24 +319,13 @@ DocsAPI.DocEditor.version = function() {
                 throw "editor not fit the document type";
               }
             } else {
-              //set editor type by docuementType
+              //set editor type by documentType
               g.props.documentType = documentType;
             }
           }
           if (!g.props.value_zip_storage) {
             g.props.value_zip_storage = jIO.createJIO({type: "zipfile"});
           }
-          return g.setFillStyle();
-        })
-        .push(function (size) {
-          var element = g.props.element,
-            sdkPath,
-            nameSpace,
-            backboneControllers,
-            styles;
-          element.style.height = size.height;
-          element.style.width = size.width;
-          // g.fullscreen();
           switch (g.props.documentType) {
           case 'spreadsheet':
             sdkPath = 'cell';
@@ -670,8 +660,10 @@ DocsAPI.DocEditor.version = function() {
         return save_defer.promise;
       })
         .push(function (data) {
-          var body = data[g.props.key];
-          return zip.putAttachment('/', 'body.txt', body);
+          if (data) {
+            var body = data[g.props.key];
+            return zip.putAttachment('/', 'body.txt', body);
+          }
         })
         .push(function () {
           return zip.getAttachment('/', '/');