ImportSongs: Add song genre
This commit is contained in:
LoveEevee
292
public/src/js/importsongs.js
Normal file
292
public/src/js/importsongs.js
Normal file
@@ -0,0 +1,292 @@
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class ImportSongs{
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constructor(songSelect, event){
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this.songSelect = songSelect
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this.songSelect.redrawRunning = false
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this.songSelect.pointer(false)
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this.loaderDiv = document.createElement("div")
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this.loaderDiv.innerHTML = assets.pages["loadsong"]
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loader.screen.appendChild(this.loaderDiv)
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var loadingText = document.getElementById("loading-text")
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loadingText.appendChild(document.createTextNode(strings.loading))
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loadingText.setAttribute("alt", strings.loading)
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var files = []
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for(var i = 0; i < event.target.files.length; i++){
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files.push(event.target.files[i])
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}
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var extensionRegex = /\.[^\/]+$/
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files.sort((a, b) => {
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var path1 = a.webkitRelativePath.replace(extensionRegex, "")
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var path2 = b.webkitRelativePath.replace(extensionRegex, "")
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return path1 > path2 ? 1 : -1
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})
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this.tjaFiles = []
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this.osuFiles = []
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var metaFiles = []
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this.otherFiles = {}
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this.songs = []
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this.courseTypes = {
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"easy": 0,
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"normal": 1,
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"hard": 2,
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"oni": 3,
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"ura": 4
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}
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this.categories = {
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"j-pop": "J-POP",
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"pop": "J-POP",
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"アニメ": "アニメ",
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"anime": "アニメ",
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"アニメ": "アニメ",
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"ボーカロイド™曲": "ボーカロイド™曲",
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"ボーカロイド曲": "ボーカロイド™曲",
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"ボーカロイド": "ボーカロイド™曲",
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"vocaloid™ music": "ボーカロイド™曲",
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"vocaloid music": "ボーカロイド™曲",
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"vocaloid": "ボーカロイド™曲",
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"バラエティ": "バラエティ",
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"バラエティー": "バラエティ",
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"どうよう": "バラエティ",
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"童謡・民謡": "バラエティ",
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"variety": "バラエティ",
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"children": "バラエティ",
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"children/folk": "バラエティ",
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"children-folk": "バラエティ",
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"クラシック": "クラシック",
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"クラッシック": "クラシック",
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"classical": "クラシック",
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"classic": "クラシック",
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"ゲームミュージック": "ゲームミュージック",
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"game music": "ゲームミュージック",
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"ナムコオリジナル": "ナムコオリジナル",
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"namco original": "ナムコオリジナル"
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}
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for(var i = 0; i < files.length; i++){
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var file = files[i]
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var name = file.name.toLowerCase()
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var path = file.webkitRelativePath.toLowerCase()
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if(name.endsWith(".tja")){
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this.tjaFiles.push({
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file: file,
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index: i
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})
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}else if(name.endsWith(".osu")){
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this.osuFiles.push({
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file: file,
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index: i
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})
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}else if(name === "genre.ini" || name === "box.def"){
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var level = (file.webkitRelativePath.match(/\//g) || []).length
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metaFiles.push({
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file: file,
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level: (level * 2) + (name === "genre.ini" ? 1 : 0)
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})
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}else{
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this.otherFiles[file.webkitRelativePath.toLowerCase()] = file
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}
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}
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var metaPromises = []
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metaFiles.forEach(fileObj => {
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metaPromises.push(this.addMeta(fileObj))
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})
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Promise.all(metaPromises).then(() => {
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var songPromises = []
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this.tjaFiles.forEach(fileObj => {
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songPromises.push(this.addTja(fileObj))
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})
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this.osuFiles.forEach(fileObj => {
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songPromises.push(this.addOsu(fileObj))
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})
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Promise.all(songPromises).then(this.loaded.bind(this))
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})
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}
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addMeta(fileObj){
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var file = fileObj.file
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var level = fileObj.level
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var name = file.name.toLowerCase()
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var reader = new FileReader()
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var promise = pageEvents.load(reader).then(event => {
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var data = event.target.result.replace(/\0/g, "").split("\n")
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var category
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if(name === "genre.ini"){
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var key
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for(var i = 0; i < data.length; i++){
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var line = data[i].trim().toLowerCase()
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if(line.startsWith("[") && line.endsWith("]")){
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key = line.slice(1, -1)
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}else if(key === "genre"){
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var equalsPos = line.indexOf("=")
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if(equalsPos !== -1 && line.slice(0, equalsPos).trim() === "genrename"){
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var value = line.slice(equalsPos + 1).trim()
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category = this.categories[value] || data[i].trim().slice(equalsPos + 1).trim()
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break
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}
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}
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}
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}else if(name === "box.def"){
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for(var i = 0; i < data.length; i++){
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var line = data[i].trim().toLowerCase()
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if(line.startsWith("#title:")){
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var value = line.slice(7).trim()
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if(value in this.categories){
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category = this.categories[value]
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}
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}else if(line.startsWith("#genre:")){
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var value = line.slice(7).trim()
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category = this.categories[value] || data[i].trim().slice(7).trim()
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break
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}
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}
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}
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if(category){
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var metaPath = file.webkitRelativePath.toLowerCase().slice(0, file.name.length * -1)
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this.tjaFiles.forEach(fileObj => {
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var tjaPath = fileObj.file.webkitRelativePath.toLowerCase().slice(0, fileObj.file.name.length * -1)
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if(tjaPath.startsWith(metaPath) && (!("categoryLevel" in fileObj) || fileObj.categoryLevel < level)){
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fileObj.category = category
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fileObj.categoryLevel = level
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}
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})
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}
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}).catch(() => {})
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reader.readAsText(file, "sjis")
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return promise
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}
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addTja(fileObj){
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var file = fileObj.file
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var index = fileObj.index
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var category = fileObj.category
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var reader = new FileReader()
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var promise = pageEvents.load(reader).then(event => {
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var data = event.target.result.replace(/\0/g, "").split("\n")
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var tja = new ParseTja(data, "oni", 0, true)
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var songObj = {
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id: index + 1,
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type: "tja",
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chart: data,
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stars: []
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}
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var dir = file.webkitRelativePath.toLowerCase()
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dir = dir.slice(0, dir.lastIndexOf("/") + 1)
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var hasCategory = false
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for(var diff in tja.metadata){
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var meta = tja.metadata[diff]
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songObj.title = songObj.title_en = meta.title || file.name.slice(0, file.name.lastIndexOf("."))
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var subtitle = meta.subtitle || ""
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if(subtitle.startsWith("--")){
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subtitle = subtitle.slice(2)
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}
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songObj.subtitle = songObj.subtitle_en = subtitle
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songObj.preview = meta.demostart ? Math.floor(meta.demostart * 1000) : 0
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if(meta.level){
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songObj.stars[this.courseTypes[diff]] = meta.level
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}
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if(meta.wave){
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songObj.music = this.otherFiles[dir + meta.wave.toLowerCase()]
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}
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if(meta.genre in this.categories){
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songObj.category = this.categories[meta.genre]
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}
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}
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if(!songObj.category){
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songObj.category = category || this.getCategory(file)
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}
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if(songObj.music && songObj.stars.filter(star => star).length !== 0){
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this.songs[index] = songObj
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}
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}).catch(() => {})
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reader.readAsText(file, "sjis")
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return promise
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}
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addOsu(fileObj){
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var file = fileObj.file
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var index = fileObj.index
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var category = fileObj.category
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var reader = new FileReader()
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var promise = pageEvents.load(reader).then(event => {
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var data = event.target.result.replace(/\0/g, "").split("\n")
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var osu = new ParseOsu(data, 0, true)
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var dir = file.webkitRelativePath.toLowerCase()
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dir = dir.slice(0, dir.lastIndexOf("/") + 1)
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var songObj = {
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id: index + 1,
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type: "osu",
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chart: data,
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subtitle: osu.metadata.ArtistUnicode || osu.metadata.Artist,
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subtitle_en: osu.metadata.Artist || osu.metadata.ArtistUnicode,
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preview: osu.generalInfo.PreviewTime,
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stars: [null, null, null, parseInt(osu.difficulty.overallDifficulty) || 1],
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music: this.otherFiles[dir + osu.generalInfo.AudioFilename.toLowerCase()]
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}
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var filename = file.name.slice(0, file.name.lastIndexOf("."))
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var title = osu.metadata.TitleUnicode || osu.metadata.Title
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if(title){
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var suffix = ""
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var matches = filename.match(/\[.+?\]$/)
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if(matches){
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suffix = " " + matches[0]
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}
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songObj.title = title + suffix
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songObj.title_en = (osu.metadata.Title || osu.metadata.TitleUnicode) + suffix
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}else{
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songObj.title = filename
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}
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if(songObj.music){
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this.songs[index] = songObj
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}
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songObj.category = category || this.getCategory(file)
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}).catch(() => {})
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reader.readAsText(file)
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return promise
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}
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getCategory(file){
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var path = file.webkitRelativePath.toLowerCase().split("/")
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for(var i = path.length - 2; i >= 0; i--){
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for(var cat in this.categories){
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if(path[i].indexOf(cat) !== -1){
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return this.categories[cat]
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}
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}
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}
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}
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loaded(){
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this.songs = this.songs.filter(song => typeof song !== "undefined")
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if(this.songs.length){
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assets.songs = this.songs
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assets.customSongs = true
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assets.customSelected = 0
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assets.sounds["don"].play()
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this.songSelect.clean()
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setTimeout(() => {
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loader.screen.removeChild(this.loaderDiv)
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this.clean()
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new SongSelect("browse", false, this.songSelect.touchEnabled)
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}, 500)
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}else{
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loader.screen.removeChild(this.loaderDiv)
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this.songSelect.browse.parentNode.reset()
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this.songSelect.redrawRunning = true
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this.clean()
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}
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}
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clean(){
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delete this.loaderDiv
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delete this.songs
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delete this.tjaFiles
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delete this.osuFiles
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delete this.otherFiles
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}
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}
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