collapse info card when clicking on file link

video_metadata/static/file_listing.js

@@ -31,10 +31,14 @@ function addContents(node, json) {
 
 	a.addEventListener('click', function(e) {
 		e.preventDefault();
-		let element = a.parentNode
-
-		if (element.querySelector('ul')) {
-			element.removeChild(element.querySelector('ul'));
+		let element = e.target.parentNode; // NOTE: the parent 'li' element
+		let ul_node = element.parentNode.querySelector('li > ul');
+		let div_node = element.parentNode.querySelector('li > .search_result');
+
+		if (ul_node) {
+			element.removeChild(ul_node);
+		} else if (div_node) {
+			element.removeChild(div_node);
 		} else {
 			if (a.dataset.is_dir == 'true') {
 				fetchJSON(FOLDER_CONTENTS_PATH + a.dataset.rel_path, parseResponse, element);