Rename method

src/server/models/page.js

@@ -488,7 +488,7 @@ module.exports = function(crowi) {
     }
   };
 
-  pageSchema.methods.isStale = function() {
+  pageSchema.methods.getContentAge = function() {
     return Math.max(0, new Date(new Date() - this.updatedAt).getUTCFullYear() - 1970)
   }
 

src/server/views/widget/page_alerts.html

@@ -14,16 +14,16 @@
     {% endif %}
 
     {% if getConfig('crowi', 'customize:isEnabledStaleNotification') %}
-      {% if page && page.updatedAt && page.isStale() > 0 %}
-        {% if page.isStale() == 1 %}
+      {% if page && page.updatedAt && page.getContentAge() > 0 %}
+        {% if page.getContentAge() == 1 %}
         <div class="alert alert-info">
-        {% elseif page.isStale() == 2 %}
+        {% elseif page.getContentAge() == 2 %}
         <div class="alert alert-warning">
         {% else %}
         <div class="alert alert-danger">
         {% endif %}
           <i class="icon-fw icon-hourglass"></i>
-          <strong>{{ t('page_page.notice.stale', { count: page.isStale() }) }}</strong>
+          <strong>{{ t('page_page.notice.stale', { count: page.getContentAge() }) }}</strong>
         </div>
       {% endif %}
     {% endif %}