FIX: backups index template wasn't properly bound

app/assets/javascripts/admin/controllers/admin-backups-index.js.es6

@@ -1,8 +1,6 @@
 export default Ember.ArrayController.extend({
   needs: ["adminBackups"],
-  status: Em.computed.alias("controllers.adminBackups"),
+  status: Ember.computed.alias("controllers.adminBackups"),
-  isOperationRunning: Ember.computed.alias("status.model.isOperationRunning"),
-  restoreDisabled: Ember.computed.alias("status.model.restoreDisabled"),
 
   uploadLabel: function() { return I18n.t("admin.backups.upload.label"); }.property(),
 

app/assets/javascripts/admin/models/backup-status.js.es6

@@ -0,0 +1,12 @@
+import computed from "ember-addons/ember-computed-decorators";
+
+export default Discourse.Model.extend({
+
+  restoreDisabled: Em.computed.not("restoreEnabled"),
+
+  @computed("allowRestore", "isOperationRunning")
+  restoreEnabled(allowRestore, isOperationRunning) {
+    return allowRestore && !isOperationRunning;
+  }
+
+});

app/assets/javascripts/admin/models/backup_status.js

@@ -1,9 +0,0 @@
-Discourse.BackupStatus = Discourse.Model.extend({
-
-  restoreDisabled: Em.computed.not("restoreEnabled"),
-
-  restoreEnabled: function() {
-    return this.get('allowRestore') && !this.get("isOperationRunning");
-  }.property("isOperationRunning", "allowRestore")
-
-});

app/assets/javascripts/admin/templates/backups_index.hbs

@@ -6,9 +6,9 @@
       <div class="pull-right">
         {{resumable-upload target="/admin/backups/upload" success="uploadSuccess" error="uploadError" uploadText=uploadLabel title="admin.backups.upload.title"}}
         {{#if site.isReadOnly}}
-          {{d-button icon="eye" action="toggleReadOnlyMode" disabled=model.isOperationRunning title="admin.backups.read_only.disable.title" label="admin.backups.read_only.disable.label"}}
+          {{d-button icon="eye" action="toggleReadOnlyMode" disabled=status.model.isOperationRunning title="admin.backups.read_only.disable.title" label="admin.backups.read_only.disable.label"}}
         {{else}}
-          {{d-button icon="eye" action="toggleReadOnlyMode" disabled=model.isOperationRunning title="admin.backups.read_only.enable.title" label="admin.backups.read_only.enable.label"}}
+          {{d-button icon="eye" action="toggleReadOnlyMode" disabled=status.model.isOperationRunning title="admin.backups.read_only.enable.title" label="admin.backups.read_only.enable.label"}}
         {{/if}}
       </div>
     </th>
@@ -20,12 +20,12 @@
       <td>
         <div class="pull-right">
           <a {{bind-attr href="backup.link"}} class="btn download" title="{{i18n 'admin.backups.operations.download.title'}}">{{fa-icon "download"}}{{i18n 'admin.backups.operations.download.label'}}</a>
-          {{#if model.isOperationRunning}}
+          {{#if status.model.isOperationRunning}}
             {{d-button icon="trash-o" action="destroyBackup" actionParam=backup class="btn-danger" disabled="true" title="admin.backups.operations.is_running"}}
-            {{d-button icon="play" action="startRestore" actionParam=backup disabled=model.restoreDisabled title=restoreTitle label="admin.backups.operations.restore.label"}}
+            {{d-button icon="play" action="startRestore" actionParam=backup disabled=status.model.restoreDisabled title=restoreTitle label="admin.backups.operations.restore.label"}}
           {{else}}
             {{d-button icon="trash-o" action="destroyBackup" actionParam=backup class="btn-danger" title="admin.backups.operations.destroy.title"}}
-            {{d-button icon="play" action="startRestore" actionParam=backup disabled=model.restoreDisabled title=restoreTitle label="admin.backups.operations.restore.label"}}
+            {{d-button icon="play" action="startRestore" actionParam=backup disabled=status.model.restoreDisabled title=restoreTitle label="admin.backups.operations.restore.label"}}
           {{/if}}
         </div>
       </td>