Method canEditState() for featured articles

Method canEditState() copied from article.php into feature.php and modified such that it checks the "content_id" field of the "#__content_frontpage" table (the code in article.php doesn't fit to that table).

administrator/components/com_content/models/feature.php

@@ -18,6 +18,29 @@
  */
 class ContentModelFeature extends ContentModelArticle
 {
+	/**
+	 * Method to test whether a record can have its state edited.
+	 *
+	 * @param   object  $record  A record object.
+	 *
+	 * @return  boolean  True if allowed to change the state of the record. Defaults to the permission set in the component.
+	 *
+	 * @since   1.6
+	 */
+	protected function canEditState($record)
+	{
+		$user = JFactory::getUser();
+
+		// Check for existing article.
+		if (!empty($record->content_id))
+		{
+			return $user->authorise('core.edit.state', 'com_content.article.' . (int) $record->content_id);
+		}
+
+		// Default to component settings if article unknown.
+		return parent::canEditState($record);
+	}
+
 	/**
 	 * Returns a Table object, always creating it.
 	 *