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genius-lyrics-ts

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genius-lyrics-ts - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

6

package.json
{
"name": "genius-lyrics-ts",
"version": "0.1.0",
"description": "Get lyrics from genius with Typescript, Javascript, or Node",
"version": "0.2.0",
"description": "Get lyrics from google with Typescript, Javascript, or Node",
"main": "dist/index.js",

@@ -11,2 +11,3 @@ "module": "dist/index.mjs",

"lyrics-ts",
"lyrics-js",
"lyrics-searcher",

@@ -17,2 +18,3 @@ "lyrics-finder",

"typescript",
"google",
"lyrics"

@@ -19,0 +21,0 @@ ],

# genius-lyrics-ts
Get lyrics from genius-api with Typescript, Javascript, or Node
## Got the idea and part of the code from [genius-lyrics-api](https://github.com/farshed/genius-lyrics-api)
### Differences
- Has a single method, `getLyrics`
- Wrriten in typescript
- Uses node-parsr for better performance intead of cheerio
- Edge runtime compatible because it uses the native fetch

@@ -1,15 +0,31 @@

import { Options, checkOptions } from "./utils";
import extractsLyrics from "./utils/extractsLyrics";
import searchSong from "./utils/searchSong";
import { parse } from "node-html-parser";
import { getTitle } from "./utils";
/**
* @param {({apiKey: string, title: string, artist: string, optimizeQuery: boolean}|string)} arg - options object, or Genius URL
* @param {string} url - Genius URL
*/
async function getLyrics(arg: Options) {
export type searchQuery = {
title: string;
artist?: string;
optimizeQuery?: boolean;
};
async function getLyrics({ title, artist, optimizeQuery }: searchQuery) {
try {
checkOptions(arg);
let result = await searchSong(arg);
if (!result) return null;
let lyrics = await extractsLyrics(result.url);
const searchUrl = "https://www.google.com/search?q=";
!artist ? (artist = "") : null;
const song = optimizeQuery ? getTitle(title, artist) : `${title} ${artist}`;
const reqUrl = `${searchUrl}${encodeURIComponent(
(song + " lyrics").trim()
)}`;
const response = await fetch(reqUrl);
const html = await response.text();
const htmlDocument = parse(html);
let lyrics = htmlDocument
.querySelector("[data-lyricid]")
?.innerText?.trim();
if (!lyrics) return null;
return lyrics;

@@ -16,0 +32,0 @@ } catch (e) {

@@ -1,22 +0,1 @@

import { HTMLElement } from "node-html-parser";
export type Options = {
apiKey: string;
title?: string;
artist?: string;
optimizeQuery?: boolean;
};
export const isServer = () =>
!(typeof window != "undefined" && window.document);
export const checkOptions = (options: Options) => {
let { apiKey, title, artist } = options;
if (!apiKey) {
throw '"apiKey" property is missing from options';
}
if (!title && !artist) {
throw '"title" and "artist" property is missing from options';
}
};
export const getTitle = (title?: string, artist?: string) => {

@@ -36,14 +15,1 @@ const validateTitle = title ?? "";

};
export function decodeHTMLEntities(element: HTMLElement, str: string) {
if (str && typeof str === "string") {
// strip script/html tags
str = str.replace(/<script[^>]*>([\S\s]*?)<\/script>/gim, "");
str = str.replace(/<\/?\w(?:[^"'>]|"[^"]*"|'[^']*')*>/gim, "");
element.innerHTML = str;
str = element.textContent as string;
element.textContent = "";
}
return str;
}
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