taikoweb-adminhelper.meta.js

// ==UserScript==
// @name Taiko Web Admin Helper
// @namespace taikoweb-adminhelper
// @version 2023.1.8
// @author Katie Frogs
// @description Drag and drop tja files on the Admin New song page to automatically fill the values
// @match http://localhost/admin/songs/new
// @grant none
// ==/UserScript==

taikoweb-adminhelper.user.js

// ==UserScript==
// @name Taiko Web Admin Helper
// @namespace taikoweb-adminhelper
// @version 2023.1.8
// @author Katie Frogs
// @description Drag and drop tja files on the Admin New song page to automatically fill the values
// @match http://localhost/admin/songs/new
// @grant none
// ==/UserScript==

window.strings = {note: {}}
var languageList = ["ja", "en", "cn", "tw", "ko"]
var id = document.getElementById.bind(document)

var script = document.createElement("script")
script.src = "../../src/js/parsetja.js"
document.head.appendChild(script)

var dragTarget = null
document.addEventListener("dragenter", event => {
	event.preventDefault()
	dragTarget = event.target
})
document.addEventListener("dragover", event => {
	event.preventDefault()
	event.dataTransfer.dropEffect = "copy"
})
document.addEventListener("dragleave", event => {
	if(dragTarget === event.target){
		event.preventDefault()
	}
})
document.addEventListener("drop", async event => {
	event.preventDefault()
	var item = event.dataTransfer.items[0]
	var entry = item.webkitGetAsEntry()
	if(entry && entry.isFile){
		var file = await new Promise((resolve, reject) => entry.file(file => resolve(new File([file], file.name)), reject))
		var reader = new FileReader()
		var dataRaw = await new Promise((resolve, reject) => {
			reader.onload = event => resolve(event.target.result)
			reader.onerror = reject
			return reader.readAsText(file, "sjis")
		})
		var data = dataRaw ? dataRaw.replace(/\0/g, "").split("\n") : []
		var tja = new ParseTja(data, "oni", 0, 0, true)
		for(var diff in tja.metadata){
			var meta = tja.metadata[diff]
			id("title").value = meta.title || ""
			var subtitle = meta.subtitle || ""
			if(subtitle.startsWith("--") || subtitle.startsWith("++")){
				subtitle = subtitle.slice(2)
			}
			id("subtitle").value = subtitle
			id("preview").value = meta.demostart || ""
			id("lyrics").checked = meta.lyrics || ""
			languageList.forEach(lang => {
				id("title_" + lang).value = meta["title" + lang] || ""
				id("subtitle_" + lang).value = meta["subtitle" + lang] || ""
			})
			id("music_type").value = meta.wave.endsWith(".mp3") ? "mp3" : "ogg"
			if(meta.maker){
				var makers = [...document.querySelectorAll("#maker_id>option")]
				id("maker_id").value = makers.find(maker => maker.innerText.toLowerCase() === meta.maker.toLowerCase())?.value || "0"
			}else{
				id("maker_id").value = "0"
			}
			break
		}
		for(var diff in tja.metadata){
			var meta = tja.metadata[diff]
			id("course_" + diff).value = meta.level || ""
			id("branch_" + diff).checked = meta.branch
		}
		id("offset").value = "0"
		id("type").value = "tja"
		id("gen_hash").checked = true
	}
})