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use `Promise#all()`, use `substr(-11)`

This commit is contained in:
Bnyro 2022-11-29 19:57:58 +01:00
parent 166430770e
commit be53eefd03
1 changed files with 23 additions and 29 deletions
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52
src/components/PlaylistsPage.vue
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@ -127,23 +127,21 @@ export default {
});
return json;
},
exportPlaylists() {
async exportPlaylists() {
if (!this.playlists) return;
let json = {
format: "Piped",
version: 1,
playlists: [],
};
let playlistsSize = this.playlists.length;
for (var i = 0; i < playlistsSize; i++) {
this.fetchPlaylistJson(this.playlists[i].id, playlist => {
json.playlists.push(playlist);
if (playlistsSize != json.playlists.length) return;
this.download(JSON.stringify(json), "playlists.json", "application/json");
});
let tasks = [];
for (var i = 0; i < this.playlists.length; i++) {
tasks.push(this.fetchPlaylistJson(this.playlists[i].id));
}
json.playlists = await Promise.all(tasks);
this.download(JSON.stringify(json), "playlists.json", "application/json");
},
async fetchPlaylistJson(playlistId, onSuccess) {
async fetchPlaylistJson(playlistId) {
let playlist = await this.fetchJson(this.authApiUrl() + "/playlists/" + playlistId);
let playlistJson = {
name: playlist.name,
@ -157,32 +155,28 @@ export default {
for (var i = 0; i < playlist.relatedStreams.length; i++) {
playlistJson.videos.push("https://youtube.com" + playlist.relatedStreams[i].url);
}
onSuccess(playlistJson);
return playlistJson;
},
importPlaylists() {
async importPlaylists() {
const file = this.$refs.fileSelector.files[0];
file.text().then(text => {
let playlists = JSON.parse(text).playlists;
if (!playlists.length) {
alert(this.$t("actions.no_valid_playlists"));
return;
}
let importedCount = 0;
for (var i = 0; i < playlists.length; i++) {
this.createPlaylistWithVideos(playlists[i], () => {
importedCount++;
if (playlists.length != importedCount) return;
window.location.reload();
});
}
});
let text = await file.text();
let playlists = JSON.parse(text).playlists;
if (!playlists.length) {
alert(this.$t("actions.no_valid_playlists"));
return;
}
let tasks = [];
for (var i = 0; i < playlists.length; i++) {
tasks.push(this.createPlaylistWithVideos(playlists[i]));
}
await Promise.all(tasks);
window.location.reload();
},
async createPlaylistWithVideos(playlist, onSuccess) {
async createPlaylistWithVideos(playlist) {
let newPlaylist = await this.createPlaylist(playlist.name);
console.log(newPlaylist);
let videoIds = playlist.videos.map(url => url.replace("https://youtube.com/watch?v=", ""));
let videoIds = playlist.videos.map(url => url.substr(-11));
await this.addVideosToPlaylist(newPlaylist.playlistId, videoIds);
onSuccess();
},
async addVideosToPlaylist(playlistId, videoIds) {
await this.fetchJson(this.authApiUrl() + "/user/playlists/add", null, {