From 85677984d3a5487e38a3af3fabe1286fd126d729 Mon Sep 17 00:00:00 2001
From: Felix Rieseberg <felix@felixrieseberg.com>
Date: Mon, 1 Dec 2014 11:42:35 -0800
Subject: [PATCH] PSM: Reset 'Published Date'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Closes #4557
- The underlying issue is that the PSM is already loaded when Ember
routes from an existing post to a new post. Instead of resetting the
‘Published Date’ value manually (with jQuery), I’m using Ember’s
computed property setter to ‘refresh’ the cache for that property. I
believe that this Ember solution is better than manually going in and
resetting it with jQuery.
---
 ghost/admin/controllers/post-settings-menu.js | 14 +++++++++++++-
 ghost/admin/routes/editor/new.js              |  3 ++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/ghost/admin/controllers/post-settings-menu.js b/ghost/admin/controllers/post-settings-menu.js
index f31a0c8243..a5e6d68125 100644
--- a/ghost/admin/controllers/post-settings-menu.js
+++ b/ghost/admin/controllers/post-settings-menu.js
@@ -74,15 +74,23 @@ var PostSettingsMenuController = Ember.ObjectController.extend({
             .create(deferred);
     }),
 
-    publishedAtValue: Ember.computed('published_at', function () {
+    /*jshint unused:false */
+    publishedAtValue: Ember.computed('published_at', function (key, value) {
         var pubDate = this.get('published_at');
 
+        // We're using a fake setter to reset
+        // the cache for this property
+        if (arguments.length > 1) {
+            return formatDate(moment());
+        }
+
         if (pubDate) {
             return formatDate(pubDate);
         }
 
         return formatDate(moment());
     }),
+    /*jshint unused:true */
 
     slugValue: boundOneWay('slug'),
 
@@ -463,6 +471,10 @@ var PostSettingsMenuController = Ember.ObjectController.extend({
             if (uploader && uploader[0]) {
                 uploader[0].uploaderUi.reset();
             }
+        },
+
+        resetPubDate: function () {
+            this.set('publishedAtValue', '');
         }
     }
 });
diff --git a/ghost/admin/routes/editor/new.js b/ghost/admin/routes/editor/new.js
index 327fd7c0c8..4b44eee1ea 100644
--- a/ghost/admin/routes/editor/new.js
+++ b/ghost/admin/routes/editor/new.js
@@ -20,8 +20,9 @@ var EditorNewRoute = AuthenticatedRoute.extend(base, {
         // from previous posts
         psm.removeObserver('titleScratch', psm, 'titleObserver');
 
-        // Ensure that the PSM Image Uploader resets
+        // Ensure that the PSM Image Uploader and Publish Date selector resets
         psm.send('resetUploader');
+        psm.send('resetPubDate');
 
         this._super(controller, model);
     }