added new core component for topic teaser

/cc @rbeer

package.json

@@ -56,8 +56,8 @@
     "nodebb-plugin-spam-be-gone": "0.4.6",
     "nodebb-rewards-essentials": "0.0.8",
     "nodebb-theme-lavender": "3.0.9",
-    "nodebb-theme-persona": "4.0.122",
-    "nodebb-theme-vanilla": "5.0.66",
+    "nodebb-theme-persona": "4.0.123",
+    "nodebb-theme-vanilla": "5.0.67",
     "nodebb-widget-essentials": "2.0.9",
     "nodemailer": "2.0.0",
     "nodemailer-sendmail-transport": "1.0.0",

public/src/modules/components.js

@@ -3,6 +3,13 @@ define('components', function() {
 	var components = {};
 
 	components.core = {
+		'topic/teaser': function(tid) {
+			if (tid) {
+				return $('[component="category/topic"][data-tid="' + tid + '"] [component="topic/teaser"]');
+			} else {
+				return $('[component="topic/teaser"]');
+			}
+		},
 		'post': function(name, value) {
 			return $('[component="post"][data-' + name + '="' + value + '"]');
 		},