Issue #552 - Add upload abort

Cancels an upload and restores the user interface to ready-for-upload state

3 files changed, 15 insertions, 0 deletions

diff --git a/web-ui/app/js/mail_view/ui/attachment_icon.js b/web-ui/app/js/mail_view/ui/attachment_icon.js
index 6b9cb31c..e04fc02a 100644
--- a/web-ui/app/js/mail_view/ui/attachment_icon.js
+++ b/web-ui/app/js/mail_view/ui/attachment_icon.js
@@ -49,6 +49,7 @@ define(
                     this.render();
                     this.on(document, events.mail.uploadingAttachment, this.uploadInProgress);
                     this.on(document, events.mail.uploadedAttachment, this.uploadFinished);
+                    this.on(document, events.mail.failedUploadAttachment, this.uploadFinished);
                 }
                 this.on(this.$node, 'click', function() {
                     if (!this.attr.busy) {
diff --git a/web-ui/app/js/mail_view/ui/attachment_list.js b/web-ui/app/js/mail_view/ui/attachment_list.js
index 19a48a8d..936b2e81 100644
--- a/web-ui/app/js/mail_view/ui/attachment_list.js
+++ b/web-ui/app/js/mail_view/ui/attachment_list.js
@@ -31,6 +31,7 @@ define(
                 attachmentListItem: '#attachment-list-item',
                 attachmentUploadItem: '#attachment-upload-item',
                 attachmentUploadItemProgress: '#attachment-upload-item-progress',
+                attachmentUploadItemAbort: '#attachment-upload-item-abort',
                 attachmentBaseUrl: '/attachment',
                 attachments: [],
                 closeIcon: '.close-icon',
@@ -119,6 +120,13 @@ define(
                 this.select('attachmentUploadItem').hide();
             };
 
+            this.attachUploadAbort = function(e, data) {
+                this.on(this.select('attachmentUploadItemAbort'), 'click', function(e) {
+                    data.abort();
+                    e.preventDefault();
+                });
+            };
+
             this.addJqueryFileUploadConfig = function() {
                 var self = this;
 
@@ -128,6 +136,7 @@ define(
                     add: function(e, data) {
                         if (self.performPreUploadCheck(e, data)) {
                             self.showUploadProgressBar();
+                            self.attachUploadAbort(e, data);
                             data.submit();
                         } else {
                             self.showUploadError();
@@ -139,6 +148,10 @@ define(
                         self.hideUploadProgressBar();
                         self.trigger(document, events.mail.uploadedAttachment, response.result);
                     },
+                    fail: function(e, data){
+                        self.hideUploadProgressBar();
+                        self.trigger(document, events.mail.failedUploadAttachment);
+                    },
                     progressall: function (e, data) {
                         var progressRate = parseInt(data.loaded / data.total * 100, 10);
                         self.select('attachmentUploadItemProgress').css('width', progressRate + '%');
diff --git a/web-ui/app/js/mail_view/ui/send_button.js b/web-ui/app/js/mail_view/ui/send_button.js
index b1f35906..c4cf86dc 100644
--- a/web-ui/app/js/mail_view/ui/send_button.js
+++ b/web-ui/app/js/mail_view/ui/send_button.js
@@ -116,6 +116,7 @@ define([
 
         this.on(document, events.mail.uploadingAttachment, this.uploadInProgress);
         this.on(document, events.mail.uploadedAttachment, this.uploadFinished);
+        this.on(document, events.mail.failedUploadAttachment, this.uploadFinished);
 
         this.on(document, events.dispatchers.rightPane.clear, this.teardown);
         this.on(document, events.ui.sendbutton.enable, this.resetButton);