pogo-data-generator
Version:
Pokemon GO project data generator
116 lines (115 loc) • 3.92 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const jszip_1 = __importDefault(require("jszip"));
class ApkReader {
texts;
codeMap;
files;
apkFilename;
constructor() {
this.texts = {};
this.codeMap = {
'pt-br': 'pt-br',
'zh-tw': 'zh-tw',
'en-us': 'en',
'fr-fr': 'fr',
'de-de': 'de',
'hi-in': 'hi',
'id-id': 'id',
'it-it': 'it',
'ja-jp': 'ja',
'ko-kr': 'ko',
'ru-ru': 'ru',
'es-es': 'es',
'es-mx': 'es-mx',
'th-th': 'th',
'tr-tr': 'tr',
};
this.files = null;
this.apkFilename = null;
}
removeEscapes(str) {
return str.replace(/\r/g, '').replace(/\n/g, '').replace(/"/g, '”');
}
async getLatestApkFilename() {
try {
const index = await fetch('https://mirror.unownhash.com/index.json');
if (!index.ok) {
throw new Error('Unable to fetch index');
}
const data = await index.json();
return data[0].filename;
}
catch (e) {
console.warn(e, 'Issue with downloading APK index');
return null;
}
}
async fetchApk(filename) {
this.apkFilename = null;
this.files = null;
try {
const first = filename || (await this.getLatestApkFilename());
if (!first) {
throw new Error('Unable to determine latest APK filename');
}
const response = await fetch(`https://mirror.unownhash.com/apks/${first}`);
if (!response.ok) {
throw new Error('Unable to fetch APK');
}
const apk = await response.arrayBuffer();
const raw = await new jszip_1.default().loadAsync(apk);
const file = raw.files['base.apk'];
if (!file) {
throw new Error('Missing base.apk in APK bundle');
}
const buffer = await file.async('nodebuffer');
this.files = await new jszip_1.default().loadAsync(buffer);
this.apkFilename = first;
}
catch (e) {
console.warn(e, 'Issue with downloading APK');
}
}
async extractTexts() {
if (!this.files)
return;
try {
const textFiles = Object.keys(this.files.files).filter((file) => file.startsWith('assets/text'));
await Promise.all(textFiles.map(async (file) => {
try {
const text = await this.files.file(file)?.async('text');
const { data } = JSON.parse(text);
const relativePath = file
.replace('assets/text/', '')
.replace('.json', '')
.replace('i18n_', '');
const code = this.codeMap[relativePath];
if (!code) {
throw new Error(relativePath);
}
this.texts[code] = {};
for (let i = 0; i < data.length; i++) {
this.texts[code][data[i]] = this.removeEscapes(data[++i]);
}
}
catch (e) {
if (e instanceof Error) {
console.error('Unknown language code', e.message);
}
}
}));
}
catch (e) {
console.warn(e, 'Issue with extracting texts');
}
}
cleanup() {
if (this.files)
delete this.files;
}
}
exports.default = ApkReader;