hometown/app/javascript/mastodon/middleware/sounds.js
Yamagishi Kazutoshi 2fba4196ef Add boop sounds in Vorbis format (#2963)
Vorbis is audio format of Open Source.
Can play audio in a free environment where you can not play mp3.
2017-05-10 16:58:54 +02:00

43 lines
839 B
JavaScript

const createAudio = sources => {
const audio = new Audio();
sources.forEach(({ type, src }) => {
const source = document.createElement('source');
source.type = type;
source.src = src;
audio.appendChild(source);
});
return audio;
}
const play = audio => {
if (!audio.paused) {
audio.pause();
audio.fastSeek(0);
}
audio.play();
};
export default function soundsMiddleware() {
const soundCache = {
boop: createAudio([
{
src: '/sounds/boop.ogg',
type: 'audio/ogg',
},
{
src: '/sounds/boop.mp3',
type: 'audio/mpeg'
},
]),
};
return ({ dispatch }) => next => (action) => {
if (action.meta && action.meta.sound && soundCache[action.meta.sound]) {
play(soundCache[action.meta.sound]);
}
return next(action);
};
};