Import releases from THBWiki into MusicBrainz.
// ==UserScript==
// @name MusicBrainz Import from THBWiki
// @namespace https://github.com/y-young
// @version 2021.10.25
// @description Import releases from THBWiki into MusicBrainz.
// @author y-young
// @licence MIT; https://opensource.org/licenses/MIT
// @supportURL https://github.com/y-young/userscripts/labels/mb-import-from-thbwiki
// @match https://thwiki.cc/*
// @icon https://thwiki.cc/favicon.ico
// @require https://cdn.jsdelivr.net/gh/murdos/musicbrainz-userscripts@e84565918e728252753a6e24d350b995dfae2953/lib/mbimport.js
// ==/UserScript==
/*
* Usage:
* Open a THBWiki album page and click "Import into MB" button on the right side of the title.
*
* Things to check before submission:
* - Album language and script type, default to "Japanese"
* - Release country, default to "Japan"
* - Link type of the URL, default to "discography page" but could be "standalone site"
* - Mark the link as "ended" if it's broken
* - Artist credit of the tracks, you might want to separate doujin groups in a colaborative album
*/
"use strict";
/*
* Parse Catalog No
* "ABCD-12345" -> [{ catno: "ABCD-12345" }]
* "ABCD-12345/6" -> [{ catno: "ABCD-12345" }, { catno: "ABCD-12346" }]
* "ABCD-59/60" -> [{ catno: "ABCD-59" }, { catno: "ABCD-60" }]
*/
function parseCatNo(catNoStr) {
const parts = catNoStr.split("/");
const first = parts[0];
const catNos = [{ catno: first }];
const endStr = parts[1];
if (endStr) {
const end = parseInt(endStr);
const start = parseInt(first.slice(0 - endStr.length));
for (let i = start + 1; i <= end; ++i) {
catNos.push({
catno: first.slice(0, 0 - i.toString().length) + i.toString(),
});
}
}
return catNos;
}
/*
* Parse Release Date
* "2021-1-1" -> { year: "2021", month: "1", day: "1" }
*/
function parseDate(date) {
const data = date.split("-");
if (data.length !== 3) {
return {
year: "",
month: "",
day: "",
};
}
return {
year: data[0],
month: data[1],
day: data[2],
};
}
function parseArtistCredit(artists) {
return artists.split("\n").reduce((result, artist, index, array) => {
result.push({
artist_name: artist,
joinphrase: index < array.length - 1 ? " & " : "",
});
return result;
}, []);
}
function parseType(type) {
switch (type) {
case "EP":
return "EP";
case "单曲":
return "single";
default:
return "album";
}
}
function parseSecondaryTypes(types) {
const secondaryTypes = [];
if (types.includes("精选集")) {
secondaryTypes.push("Compilation");
}
return secondaryTypes;
}
function parseTrackList(table) {
const rows = table.querySelectorAll("tr");
const tracks = [];
rows.forEach((row) => {
//if (!row.querySelector("td.infoRD") && !row.querySelector("td.infoYD") && !row.querySelector("td.infoYL") && !row.querySelector("td.infoP") && !row.querySelector("td.infoO")) {
if (!row.querySelector("td.title")) {
return;
}
const title = row.querySelector("td.title").innerText;
const duration = row.querySelector("td.time").innerText;
tracks.push({
title,
duration,
});
});
return tracks;
}
function parseDiscs() {
const tables = document.querySelectorAll("table.musicTable");
const discs = [];
tables.forEach((table) => {
discs.push({
format: "CD",
tracks: parseTrackList(table),
});
});
return discs;
}
function parseAlbum() {
const release = {
type: "album",
status: "official",
language: "jpn",
script: "Jpan",
country: "JP",
urls: [],
labels: [],
};
const metaItems = Array.from(
document.querySelectorAll("table.doujininfo tr")
);
metaItems.forEach((item) => {
let label = item.querySelector("td.label");
let text = item.querySelectorAll("td")[1];
if (!label || !text) {
return;
}
label = label.innerText.trim();
text = text.innerText.trim();
switch (label) {
case "名称":
case "Title":
case "タイトル":
release.title = text;
break;
case "制作方":
case "Producer":
case "メーカー":
release.artist_credit = parseArtistCredit(text);
break;
case "首发日期":
case "Release":
case "発売日": {
const date = parseDate(text.match(/\d{4}-\d{2}-\d{2}/)[0]);
release.year = date.year;
release.month = date.month;
release.day = date.day;
break;
}
case "类型":
case "Type":
case "種別":
release.type = parseType(text);
release.secondary_types = parseSecondaryTypes(text);
break;
case "编号":
case "Catalog ID":
case "型番":
release.labels.push({ catno: text });
break;
case "官网页面":
case "Website":
case "公式サイト":
text.split("\n").forEach((url) => {
if (url === "（已经失效）") {
return;
}
release.urls.push({
url,
link_type: "288",
});
});
break;
}
});
release.discs = parseDiscs();
const note = `
---------------
${location.href}
Imported from THBWiki using https://github.com/y-young/userscripts#import-from-thbwiki`;
const parameters = MBImport.buildFormParameters(release, note);
const formHtml = MBImport.buildFormHTML(parameters);
const form = document.createElement("div");
form.innerHTML = formHtml;
document.getElementById("mw-indicator-0").append(form);
}
if (document.querySelector("div.page-content-header.album-type.doujin-album")) {
parseAlbum();
}