[MERGE] forward port branch saas-12.3 up to 120359bf0c9

2 files changed, 6 insertions, 3 deletions

diff --git a/addons/mail/static/src/js/chatter.js b/addons/mail/static/src/js/chatter.js
index bc5d18a4150..968242ffe6a 100644
--- a/addons/mail/static/src/js/chatter.js
+++ b/addons/mail/static/src/js/chatter.js
@@ -81,6 +81,7 @@ var Chatter = Widget.extend({
             var nodeOptions = fieldsInfo[mailFields.mail_thread].options || {};
             this.hasLogButton = options.display_log_button || nodeOptions.display_log_button;
             this.postRefresh = nodeOptions.post_refresh || 'never';
+            this.reloadOnUploadAttachment = this.postRefresh === 'always';
         }
     },
     /**
@@ -577,6 +578,9 @@ var Chatter = Widget.extend({
      * @private
      */
     _onReloadAttachmentBox: function () {
+        if (this.reloadOnUploadAttachment) {
+            this.trigger_up('reload');
+        }
         this._reloadAttachmentBox();
     },
     /**
diff --git a/addons/mail/static/src/js/document_viewer.js b/addons/mail/static/src/js/document_viewer.js
index fc084b48204..be7dfeb9115 100644
--- a/addons/mail/static/src/js/document_viewer.js
+++ b/addons/mail/static/src/js/document_viewer.js
@@ -44,11 +44,10 @@ var DocumentViewer = Widget.extend({
         this._super.apply(this, arguments);
         this.attachment = _.filter(attachments, function (attachment) {
             var match = attachment.type === 'url' ? attachment.url.match("(youtu|.png|.jpg|.gif)") : attachment.mimetype.match("(image|video|application/pdf|text)");
-
             if (match) {
-                attachment.type = match[1];
+                attachment.fileType = match[1];
                 if (match[1].match("(.png|.jpg|.gif)")) {
-                    attachment.type = 'image';
+                    attachment.fileType = 'image';
                 }
                 if (match[1] === 'youtu') {
                     var youtube_array = attachment.url.split('/');