diff core/modules/comment/js/comment-by-viewer.es6.js @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/comment/js/comment-by-viewer.es6.js	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,22 @@
+/**
+ * @file
+ * Attaches behaviors for the Comment module's "by-viewer" class.
+ */
+
+(function ($, Drupal, drupalSettings) {
+  /**
+   * Add 'by-viewer' class to comments written by the current user.
+   *
+   * @type {Drupal~behavior}
+   */
+  Drupal.behaviors.commentByViewer = {
+    attach(context) {
+      const currentUserID = parseInt(drupalSettings.user.uid, 10);
+      $('[data-comment-user-id]')
+        .filter(function () {
+          return parseInt(this.getAttribute('data-comment-user-id'), 10) === currentUserID;
+        })
+        .addClass('by-viewer');
+    },
+  };
+}(jQuery, Drupal, drupalSettings));