Merge pull request #2576 from galaxyproject/fix-filter

[Tutorial Search] modify filter

search.md

@@ -14,7 +14,7 @@ title: Search Tutorials
 <!-- Configuration -->
 <script>
 var tutorials = { {% for topic in site.data %}
-    {% if topic[0] == 'use' or topic[0] == 'admin-dev' or topic[0]=='basics' %}
+    {% if topic[1].type == 'use' or topic[1].type == 'admin-dev' or topic[1].type == 'basics' %}
       {% assign topic_material = site.pages | topic_filter:topic[0] %}
       {% assign topic_title = topic[1].title %}
       {% for tutorial in topic_material %}
@@ -62,11 +62,13 @@ var tutorials = { {% for topic in site.data %}
 
 
 function search(idx, q){
-	var results = idx.search(`*${q}*`).map(x => {
-		return tutorials['/' + x.ref.replaceAll(".md", ".html")];
-	}).filter(x => x !== undefined);
+	if(q.length > 2){
+		var results = idx.search(`*${q}*`).map(x => {
+			return tutorials['/' + x.ref.replaceAll(".md", ".html")];
+		}).filter(x => x !== undefined);
 
-	$("#results-container").html(results.map(x => x.entry));
+		$("#results-container").html(results.map(x => x.entry));
+	}
 }
 
 fetch('{{ site.baseurl }}/search.json')