Fix thumbnails in sframe apps

www/common/common-file.js

@@ -76,6 +76,7 @@ define([
                 common.renamePad(title || "", href, function (err) {
                     if (err) { return void console.error(err); }
                     onComplete(href);
+                    common.setPadAttribute('fileType', metadata.type, null, href);
                 });
             });
         };

www/common/cryptpad-common.js

@@ -489,8 +489,8 @@ define([
     };
 
     // STORAGE
-    common.setPadAttribute = function (attr, value, cb) {
+    common.setPadAttribute = function (attr, value, cb, href) {
-        var href = getRelativeHref(window.location.href);
+        href = getRelativeHref(href || window.location.href);
         getStore().setPadAttribute(href, attr, value, cb);
     };
     common.setDisplayName = function (value, cb) {

www/common/sframe-common-file.js

@@ -1,8 +1,9 @@
 define([
     'jquery',
     '/file/file-crypto.js',
+    '/common/common-thumbnail.js',
     '/bower_components/tweetnacl/nacl-fast.min.js',
-], function ($, FileCrypto) {
+], function ($, FileCrypto, Thumb) {
     var Nacl = window.nacl;
     var module = {};
 
@@ -220,30 +221,46 @@ define([
 
         var handleFile = File.handleFile = function (file, e, thumbnail) {
             var thumb;
-            var finish = function (arrayBuffer) {
+            var file_arraybuffer;
+            var finish = function () {
                 var metadata = {
                     name: file.name,
                     type: file.type,
                 };
                 if (thumb) { metadata.thumbnail = thumb; }
                 queue.push({
-                    blob: arrayBuffer,
+                    blob: file_arraybuffer,
                     metadata: metadata,
                     dropEvent: e
                 });
             };
 
-            var processFile = function () {
             blobToArrayBuffer(file, function (e, buffer) {
-                    finish(buffer);
+                if (e) { console.error(e); }
-                });
+                file_arraybuffer = buffer;
-            };
+                if (thumbnail) { // there is already a thumbnail
-
+                    return blobToArrayBuffer(thumbnail, function (e, buffer) {
-            if (!thumbnail) { return void processFile(); }
-            blobToArrayBuffer(thumbnail, function (e, buffer) {
                         if (e) { console.error(e); }
                         thumb = arrayBufferToString(buffer);
-                processFile();
+                        finish();
+                    });
+                }
+
+                if (!Thumb.isSupportedType(file.type)) { return finish(); }
+                // make a resized thumbnail from the image..
+                Thumb.fromImageBlob(file, function (e, thumb_blob) {
+                    if (e) { console.error(e); }
+                    if (!thumb_blob) { return finish(); }
+
+                    blobToArrayBuffer(thumb_blob, function (e, buffer) {
+                        if (e) {
+                            console.error(e);
+                            return finish();
+                        }
+                        thumb = arrayBufferToString(buffer);
+                        finish();
+                    });
+                });
             });
         };
 

www/file/inner.js

@@ -77,7 +77,7 @@ define([
             sfCommon: common,
         };
         if (uploadMode) {
-            displayed.push('pageTitle'); //TODO in toolbar
+            displayed.push('pageTitle');
             configTb.pageTitle = Messages.upload_title;
         }
         var toolbar = APP.toolbar = Toolbar.create(configTb);