ctucx.git: webmusic-nginx

webmusic.js: check for playable content

diff --git a/webmusic.js b/webmusic.js
@@ -7,12 +7,14 @@ let   playerState  = 'idle';
 let   continuous   = true;
 let   repeat       = false;
 let   total        = 0;
+let   onlyDirs     = true;
 
 const handleKeyEvent = (event) => {
 	if (event.ctrlKey === true || event.altKey === true) return;
 	switch (event.key) {
 		case ' ':
 		case 'p':
+			if (onlyDirs !== false) return;
 			if (playerState == 'idle' && total !== 0) {
 				if (document.getElementById(playingItem).classList.contains('dir')) {
 					return nextTrack();

@@ -72,7 +74,6 @@ const handleKeyEvent = (event) => {
 		case '9':
 			audioPlayer.currentTime = audioPlayer.duration / 100 * (event.key * 10);
 			break;
-
 	}
 };
 

@@ -116,6 +117,7 @@ const initState = () => {
 
 	fileElements.forEach((element) => {
 		element.id = id++;
+		onlyDirs   = false;
 
 		element.addEventListener('click', (event) => {
 			event.preventDefault();