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Kaushik Narayan R
2025-01-08 06:55:30 -07:00
parent 481d6fd48d
commit f75988fa3a
28 changed files with 1364 additions and 1339 deletions
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166
utils/spotifyUriTransformer.js
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@@ -11,46 +11,46 @@ const base62Pattern = /^[A-Za-z0-9]+$/;
* @throws {TypeError} If the input is not a valid Spotify URI
*/
const parseSpotifyURI = (uri) => {
const parts = uri.split(":");
const parts = uri.split(":");
if (parts[0] !== "spotify") {
throw new TypeError(`${uri} is not a valid Spotify URI`);
}
if (parts[0] !== "spotify") {
throw new TypeError(`${uri} is not a valid Spotify URI`);
}
let type = parts[1];
let type = parts[1];
if (type === "local") {
// Local file format: spotify:local:<artist>:<album>:<title>:<duration>
let idParts = parts.slice(2);
if (idParts.length < 4) {
throw new TypeError(`${uri} is not a valid local file URI`);
}
if (type === "local") {
// Local file format: spotify:local:<artist>:<album>:<title>:<duration>
let idParts = parts.slice(2);
if (idParts.length < 4) {
throw new TypeError(`${uri} is not a valid local file URI`);
}
// URL decode artist, album, and title
const artist = decodeURIComponent(idParts[0] || "");
const album = decodeURIComponent(idParts[1] || "");
const title = decodeURIComponent(idParts[2]);
const duration = parseInt(idParts[3], 10);
// URL decode artist, album, and title
const artist = decodeURIComponent(idParts[0] || "");
const album = decodeURIComponent(idParts[1] || "");
const title = decodeURIComponent(idParts[2]);
const duration = parseInt(idParts[3], 10);
if (isNaN(duration)) {
throw new TypeError(`${uri} has an invalid duration`);
}
if (isNaN(duration)) {
throw new TypeError(`${uri} has an invalid duration`);
}
return { type: "track", is_local: true, artist, album, title, duration };
} else {
// Not a local file
if (parts.length !== 3) {
throw new TypeError(`${uri} is not a valid Spotify URI`);
}
return { type: "track", is_local: true, artist, album, title, duration };
} else {
// Not a local file
if (parts.length !== 3) {
throw new TypeError(`${uri} is not a valid Spotify URI`);
}
const id = parts[2];
const id = parts[2];
if (!base62Pattern.test(id)) {
throw new TypeError(`${uri} has an invalid ID`);
}
if (!base62Pattern.test(id)) {
throw new TypeError(`${uri} has an invalid ID`);
}
return { type, is_local: false, id };
}
return { type, is_local: false, id };
}
}
/**
@@ -60,45 +60,45 @@ const parseSpotifyURI = (uri) => {
* @throws {TypeError} If the input is not a valid Spotify link
*/
const parseSpotifyLink = (link) => {
const localPattern = /^https:\/\/open\.spotify\.com\/local\/([^\/]*)\/([^\/]*)\/([^\/]+)\/(\d+)$/;
const standardPattern = /^https:\/\/open\.spotify\.com\/([^\/]+)\/([^\/?]+)/;
const localPattern = /^https:\/\/open\.spotify\.com\/local\/([^\/]*)\/([^\/]*)\/([^\/]+)\/(\d+)$/;
const standardPattern = /^https:\/\/open\.spotify\.com\/([^\/]+)\/([^\/?]+)/;
if (localPattern.test(link)) {
// Local file format: https://open.spotify.com/local/artist/album/title/duration
const matches = link.match(localPattern);
if (!matches) {
throw new TypeError(`${link} is not a valid Spotify local file link`);
}
if (localPattern.test(link)) {
// Local file format: https://open.spotify.com/local/artist/album/title/duration
const matches = link.match(localPattern);
if (!matches) {
throw new TypeError(`${link} is not a valid Spotify local file link`);
}
// URL decode artist, album, and title
const artist = decodeURIComponent(matches[1] || "");
const album = decodeURIComponent(matches[2] || "");
const title = decodeURIComponent(matches[3]);
const duration = parseInt(matches[4], 10);
// URL decode artist, album, and title
const artist = decodeURIComponent(matches[1] || "");
const album = decodeURIComponent(matches[2] || "");
const title = decodeURIComponent(matches[3]);
const duration = parseInt(matches[4], 10);
if (isNaN(duration)) {
throw new TypeError(`${link} has an invalid duration`);
}
if (isNaN(duration)) {
throw new TypeError(`${link} has an invalid duration`);
}
return { type: "track", is_local: true, artist, album, title, duration };
} else if (standardPattern.test(link)) {
// Not a local file
const matches = link.match(standardPattern);
if (!matches || matches.length < 3) {
throw new TypeError(`${link} is not a valid Spotify link`);
}
return { type: "track", is_local: true, artist, album, title, duration };
} else if (standardPattern.test(link)) {
// Not a local file
const matches = link.match(standardPattern);
if (!matches || matches.length < 3) {
throw new TypeError(`${link} is not a valid Spotify link`);
}
const type = matches[1];
const id = matches[2];
const type = matches[1];
const id = matches[2];
if (!base62Pattern.test(id)) {
throw new TypeError(`${link} has an invalid ID`);
}
if (!base62Pattern.test(id)) {
throw new TypeError(`${link} has an invalid ID`);
}
return { type, is_local: false, id };
} else {
throw new TypeError(`${link} is not a valid Spotify link`);
}
return { type, is_local: false, id };
} else {
throw new TypeError(`${link} is not a valid Spotify link`);
}
}
/**
@@ -107,14 +107,14 @@ const parseSpotifyLink = (link) => {
* @returns {string}
*/
const buildSpotifyURI = (uriObj) => {
if (uriObj.is_local) {
const artist = encodeURIComponent(uriObj.artist ?? "");
const album = encodeURIComponent(uriObj.album ?? "");
const title = encodeURIComponent(uriObj.title ?? "");
const duration = uriObj.duration ? uriObj.duration.toString() : "";
return `spotify:local:${artist}:${album}:${title}:${duration}`;
}
return `spotify:${uriObj.type}:${uriObj.id}`;
if (uriObj.is_local) {
const artist = encodeURIComponent(uriObj.artist ?? "");
const album = encodeURIComponent(uriObj.album ?? "");
const title = encodeURIComponent(uriObj.title ?? "");
const duration = uriObj.duration ? uriObj.duration.toString() : "";
return `spotify:local:${artist}:${album}:${title}:${duration}`;
}
return `spotify:${uriObj.type}:${uriObj.id}`;
}
/**
@@ -123,19 +123,19 @@ const buildSpotifyURI = (uriObj) => {
* @returns {string}
*/
const buildSpotifyLink = (uriObj) => {
if (uriObj.is_local) {
const artist = encodeURIComponent(uriObj.artist ?? "");
const album = encodeURIComponent(uriObj.album ?? "");
const title = encodeURIComponent(uriObj.title ?? "");
const duration = uriObj.duration ? uriObj.duration.toString() : "";
return `https://open.spotify.com/local/${artist}/${album}/${title}/${duration}`;
}
return `https://open.spotify.com/${uriObj.type}/${uriObj.id}`
if (uriObj.is_local) {
const artist = encodeURIComponent(uriObj.artist ?? "");
const album = encodeURIComponent(uriObj.album ?? "");
const title = encodeURIComponent(uriObj.title ?? "");
const duration = uriObj.duration ? uriObj.duration.toString() : "";
return `https://open.spotify.com/local/${artist}/${album}/${title}/${duration}`;
}
return `https://open.spotify.com/${uriObj.type}/${uriObj.id}`
}
module.exports = {
parseSpotifyURI,
parseSpotifyLink,
buildSpotifyURI,
buildSpotifyLink
parseSpotifyURI,
parseSpotifyLink,
buildSpotifyURI,
buildSpotifyLink
}