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Use async await

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This commit is contained in:
Jordan Eldredge 2018-06-26 22:40:11 -07:00
parent a50a6874dc
commit 9a9231c458
1 changed files with 25 additions and 25 deletions
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50
js/actionCreators/files.js
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@ -143,14 +143,15 @@ export function openSkinFileDialog() {
export function fetchMediaDuration(url, id) {
return (dispatch, getState) => {
loadQueue.push(
() =>
genMediaDuration(url)
.then(duration =>
dispatch({ type: SET_MEDIA_DURATION, duration, id })
)
.catch(() => {
// TODO: Should we update the state to indicate that we don't know the length?
}),
async () => {
try {
const duration = await genMediaDuration(url);
dispatch({ type: SET_MEDIA_DURATION, duration, id });
} catch (e) {
// TODO: Should we update the state to indicate that we don't know the length?
}
},
() => {
const trackIsVisible = getTrackIsVisibleFunction(getState());
return trackIsVisible(id)
@ -239,24 +240,23 @@ function queueFetchingMediaTags(id) {
}
export function fetchMediaTags(file, id) {
return dispatch => {
return async dispatch => {
dispatch({ type: MEDIA_TAG_REQUEST_INITIALIZED, id });
return genMediaTags(file)
.then(data => {
// There's more data here, but we don't have a use for it yet:
// https://github.com/aadsm/jsmediatags#shortcuts
const { artist, title, picture } = data.tags;
let albumArtUrl = null;
if (picture) {
const byteArray = new Uint8Array(picture.data);
const blob = new Blob([byteArray], { type: picture.type });
albumArtUrl = URL.createObjectURL(blob);
}
dispatch({ type: SET_MEDIA_TAGS, artist, title, albumArtUrl, id });
})
.catch(() => {
dispatch({ type: MEDIA_TAG_REQUEST_FAILED, id });
});
try {
const data = await genMediaTags(file);
// There's more data here, but we don't have a use for it yet:
// https://github.com/aadsm/jsmediatags#shortcuts
const { artist, title, picture } = data.tags;
let albumArtUrl = null;
if (picture) {
const byteArray = new Uint8Array(picture.data);
const blob = new Blob([byteArray], { type: picture.type });
albumArtUrl = URL.createObjectURL(blob);
}
dispatch({ type: SET_MEDIA_TAGS, artist, title, albumArtUrl, id });
} catch (e) {
dispatch({ type: MEDIA_TAG_REQUEST_FAILED, id });
}
};
}