Files
land-vue-backend/src/download_cover.ts

94 lines
2.3 KiB
TypeScript

import axios from "axios";
import fs from "node:fs";
import path from "node:path";
export async function download_image_from_caa(mbid: string) {
console.log("[DEBUG]: download_image_from_caa:", mbid);
try {
const response = await axios.get(
`http://coverartarchive.org/release/${mbid}`,
);
const img_response = await axios.get(
response.data.images[0].thumbnails["250"],
{
responseType: "arraybuffer",
},
);
const mb_dist = path.join(
process.cwd(),
"public",
"covers",
"mb",
`${mbid}.png`,
);
fs.writeFileSync(mb_dist, img_response.data);
} catch (error) {
console.error("Error fetching data:", error);
throw error;
}
}
export async function itunes_cover_url(artist: string, album: string) {
artist = (
artist.toLowerCase().split(/\s+feat\.?|\s+w\s*|\s+&\s+/)[0] || artist
).trim();
let query = `${artist} ${album}`
.replace(/\([^)]*\)/g, "")
.replace(/\[[^\]]*\]/g, "")
.replace(/[-_,"':;|]/g, " ")
.toLowerCase();
const apple_music_results = await fetch("https://itunes.apple.com/search", {
body: new URLSearchParams({
term: query,
entity: "song",
limit: "10",
}),
method: "POST",
}).then((res) => res.json());
for (let result of apple_music_results.results) {
if (artist == result.artistName.toLowerCase()) {
return result.artworkUrl100.replace("100x100bb.jpg", "200x200bb.png");
}
}
}
export async function download_image_from_itunes(
rawArtist: string,
rawAlbum: string,
safeArtist: string,
safeAlbum: string,
) {
console.log("[DEBUG]: download_image_from_itunes:", rawArtist, rawAlbum);
try {
const itunes_url = await itunes_cover_url(rawArtist, rawAlbum);
if (!itunes_url) {
throw new Error(`iTunes URL not found for ${rawArtist} - ${rawAlbum}`);
}
const artist_dist = path.join(
process.cwd(),
"public",
"covers",
"itunes",
safeArtist,
);
if (!fs.existsSync(artist_dist)) {
fs.mkdirSync(artist_dist, { recursive: true });
}
const img_response = await axios.get(itunes_url, {
responseType: "arraybuffer",
});
fs.writeFileSync(`${artist_dist}/${safeAlbum}.png`, img_response.data);
} catch (error) {
console.error("Error fetching data:", error);
throw error;
}
}