Ability to rename a file before uploading it to the server

customize.dist/translations/messages.fr.js

@@ -523,6 +523,9 @@ define(function () {
     out.settings_codeUseTabs = "Utiliser des tabulations au lieu d'espaces";
 
     out.upload_title = "Hébergement de fichiers";
+    out.upload_rename = "Souhaitez-vous renommer <b>{0}</b> avant son stockage en ligne ?<br>" +
+                        "<em>L'extension du fichier ({1}) sera ajoutée automatiquement. "+
+                        "Ce nom sera permanent et visible par les autres utilisateurs</em>.";
     out.upload_serverError = "Erreur interne: impossible d'importer le fichier pour l'instant.";
     out.upload_uploadPending = "Vous avez déjà un fichier en cours d'importation. Souhaitez-vous l'annuler et importer ce nouveau fichier ?";
     out.upload_success = "Votre fichier ({0}) a été importé avec succès et ajouté à votre CryptDrive.";

customize.dist/translations/messages.js

@@ -528,6 +528,9 @@ define(function () {
     out.settings_codeUseTabs = "Indent using tabs (instead of spaces)";
 
     out.upload_title = "File upload";
+    out.upload_rename = "Do you want to rename <b>{0}</b> before uploading it to the server?<br>" +
+                        "<em>The file extension ({1}) will be added automatically. "+
+                        "This name will be permanent and visible to other users.</em>";
     out.upload_serverError = "Server Error: unable to upload your file at this time.";
     out.upload_uploadPending = "You already have an upload in progress. Cancel it and upload your new file?";
     out.upload_success = "Your file ({0}) has been successfully uploaded and added to your drive.";

www/common/common-thumbnail.js

@@ -105,6 +105,7 @@ define([
 
         var ctx = c2.getContext('2d');
         ctx.drawImage(canvas, D.x, D.y, D.w, D.h);
+
         cb(void 0, c2.toDataURL());
     };
 
@@ -124,19 +125,18 @@ define([
     Thumb.fromVideoBlob = function (blob, cb) {
         var url = URL.createObjectURL(blob);
         var video = document.createElement("VIDEO");
-
-        video.src = url;
         video.addEventListener('loadedmetadata', function() {
-            video.currentTime = Number(Math.floor(Math.min(video.duration/10, 5)));
             video.addEventListener('loadeddata', function() {
                 var D = getResizedDimensions(video, 'video');
                 Thumb.fromCanvas(video, D, cb);
             });
+            video.currentTime = Number(Math.floor(Math.min(video.duration/10, 5)));
         });
         video.addEventListener('error', function (e) {
             console.error(e);
             cb('ERROR');
         });
+        video.src = url;
     };
     Thumb.fromPdfBlob = function (blob, cb) {
         require.config({paths: {'pdfjs-dist': '/common/pdfjs'}});

www/common/sframe-common-file.js

@@ -95,7 +95,7 @@ define([
             var id = file.id;
             var dropEvent = file.dropEvent;
             delete file.dropEvent;
-            if (dropEvent.path) { file.path = dropEvent.path; }
+            if (dropEvent && dropEvent.path) { file.path = dropEvent.path; }
             if (queue.inProgress) { return; }
             queue.inProgress = true;
 
@@ -221,12 +221,41 @@ define([
             queue.next();
         };
 
-        var handleFile = File.handleFile = function (file, e, thumbnail) {
+        var showNamePrompt = true;
+        var promptName = function (file, cb) {
+            var extIdx = file.name.lastIndexOf('.');
+            var name = extIdx !== -1 ? file.name.slice(0,extIdx) : file.name;
+            var ext = extIdx !== -1 ? file.name.slice(extIdx) : "";
+            var msg = Messages._getKey('upload_rename', [
+                Util.fixHTML(file.name),
+                Util.fixHTML(ext)
+            ]);
+            UI.prompt(msg, name, function (newName) {
+                if (newName === null) {
+                    showNamePrompt = false;
+                    return void cb (file.name);
+                }
+                if (!newName || !newName.trim()) { return void cb (file.name); }
+                var newExtIdx = newName.lastIndexOf('.');
+                var newExt = newExtIdx !== -1 ? newName.slice(newExtIdx) : "";
+                if (newExt !== ext) { newName += ext; }
+                cb(newName);
+            }, null, true);
+        };
+        var handleFileState = {
+            queue: [],
+            inProgress: false
+        };
+        var handleFile = File.handleFile = function (file, e) {
+            //if (handleFileState.inProgress) { return void handleFileState.queue.push(file); }
+            handleFileState.inProgress = true;
+
             var thumb;
             var file_arraybuffer;
+            var name = file.name;
             var finish = function () {
                 var metadata = {
-                    name: file.name,
+                    name: name,
                     type: file.type,
                 };
                 if (thumb) { metadata.thumbnail = thumb; }
@@ -235,26 +264,26 @@ define([
                     metadata: metadata,
                     dropEvent: e
                 });
+                handleFileState.inProgress = false;
+                if (handleFileState.queue.length) { handleFile(handleFileState.queue.shift()); }
+            };
+            var getName = function () {
+                promptName(file, function (newName) {
+                    name = newName;
+                    finish();
+                });
             };
 
             blobToArrayBuffer(file, function (e, buffer) {
                 if (e) { console.error(e); }
                 file_arraybuffer = buffer;
-                if (thumbnail) { // there is already a thumbnail
-                    return blobToArrayBuffer(thumbnail, function (e, buffer) {
-                        if (e) { console.error(e); }
-                        thumb = arrayBufferToString(buffer);
-                        finish();
-                    });
-                }
-
-                if (!Thumb.isSupportedType(file.type)) { return finish(); }
+                if (!Thumb.isSupportedType(file.type)) { return getName(); }
                 // make a resized thumbnail from the image..
                 Thumb.fromBlob(file, function (e, thumb64) {
                     if (e) { console.error(e); }
-                    if (!thumb64) { return finish(); }
+                    if (!thumb64) { return getName(); }
                     thumb = thumb64;
-                    finish();
+                    getName();
                 });
             });
         };