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fix cache + add cache reset

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This commit is contained in:
Felix Roos 2022-05-29 22:44:26 +02:00
parent 7274a455a8
commit e27b8aeb66
3 changed files with 20 additions and 12 deletions
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18
packages/webdirt/sampler.mjs
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@ -22,14 +22,16 @@ export const playSample = async (url) => playBuffer(await loadBuffer(url)); */
// Array<{ "url":string, "bank": string, "n": number}>
// ritchse/tidal-drum-machines/tree/main/machines/AkaiLinn
const githubCache = {};
let loaded;
let sampleCache = { current: undefined };
export const loadGithubSamples = async (path, nameFn) => {
const storageKey = 'loadGithubSamples ' + path;
const stored = localStorage.getItem(storageKey);
if (stored) {
return JSON.parse(stored);
console.log('[sampler]: loaded sample list from localstorage', path);
githubCache[path] = JSON.parse(stored);
}
if (githubCache[path]) {
sampleCache.current = githubCache[path];
return githubCache[path];
}
console.log('[sampler]: fetching sample list from github', path);
@ -62,10 +64,14 @@ export const loadGithubSamples = async (path, nameFn) => {
console.error('[sampler]: failed to fetch sample list from github', err);
return;
}
loaded = githubCache[path];
localStorage.setItem(storageKey, JSON.stringify(loaded));
console.log('[sampler]: loaded samples:', loaded);
sampleCache.current = githubCache[path];
localStorage.setItem(storageKey, JSON.stringify(sampleCache.current));
console.log('[sampler]: loaded samples:', sampleCache.current);
return githubCache[path];
};
export const getLoadedSamples = () => loaded;
export const resetLoadedSamples = () => {
sampleCache.current = undefined;
};
export const getLoadedSamples = () => sampleCache.current;