copy artist credit to clipboard (localStorage)
// ==UserScript==
// @name MB: copy artist credit
// @namespace https://rinsuki.net
// @match https://musicbrainz.org/artist/*/aliases
// @grant none
// @version 1.0.0
// @author rinsuki
// @license MIT
// @description copy artist credit to clipboard (localStorage)
// ==/UserScript==
(function() {
const editLinks = document.querySelectorAll('a[href*="/credit/"][href$="/edit"]')
for (const editLink of editLinks) {
const button = document.createElement("button")
button.textContent="Copy"
button.addEventListener("click", () => {
button.textContent = "Copying..."
const xhr = new XMLHttpRequest()
xhr.responseType = "document"
xhr.open("GET", editLink.href, true)
xhr.addEventListener("load", () => {
if (xhr.status >= 300) {
console.error(xhr)
button.textContent = "Error"
return
}
/** @type {HTMLDocument} */
const doc = xhr.response
console.log(xhr)
for (const script of doc.querySelectorAll("script")) {
const text = script.text.trim()
if (text.length === 0) continue
console.log(text)
const matched = /MB\.initializeArtistCredit\((.+)\);/s.exec(text)
if (matched != null) {
const parsed = JSON.parse("[" + matched[1] + "]")
const credits = parsed[1].names
if (!Array.isArray(credits)) {
alert("invalid...")
continue
}
localStorage.setItem("copiedArtistCredit", JSON.stringify(credits))
button.textContent = "Copied!"
return
}
}
button.textContent = "Failed..."
})
xhr.send()
})
editLink.parentElement.parentElement.children.item(0).prepend(button)
}
})()