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Merge pull request #85 from WatWowMap/feat-extract-apk
feat: extract texts from apk
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| import JSZip from 'jszip' | ||
|
|
||
| export default class ApkReader { | ||
| texts: Record<string, Record<string, string>> | ||
| codeMap: Record<string, string> | ||
| files: JSZip | null | ||
|
|
||
| constructor() { | ||
| this.texts = {} | ||
| this.codeMap = { | ||
| brazilianportuguese: 'pt-br', | ||
| chinesetraditional: 'zh-tw', | ||
| english: 'en', | ||
| french: 'fr', | ||
| german: 'de', | ||
| hindi: 'hi', | ||
| indonesian: 'id', | ||
| italian: 'it', | ||
| japanese: 'ja', | ||
| korean: 'ko', | ||
| russian: 'ru', | ||
| spanish: 'es', | ||
| thai: 'th', | ||
| turkish: 'tr', | ||
| } | ||
| this.files = null | ||
| } | ||
|
|
||
| removeEscapes(str: string) { | ||
| return str.replace(/\r/g, '').replace(/\n/g, '').replace(/\"/g, '”') | ||
| } | ||
|
|
||
| async fetchApk() { | ||
| 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() | ||
| const first = data[0].filename | ||
|
|
||
| const response = await fetch(`https://mirror.unownhash.com/apks/${first}`) | ||
| const apk = await response.arrayBuffer() | ||
| const zip = new JSZip() | ||
| this.files = await zip.loadAsync(apk) | ||
| } 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 += 2) { | ||
| this.texts[code][data[i]] = this.removeEscapes(data[i + 1]) | ||
| } | ||
| } catch (e) { | ||
| console.error('Unknown language code', e) | ||
| } | ||
| }), | ||
| ) | ||
| } catch (e) { | ||
| console.warn(e, 'Issue with extracting texts') | ||
| } | ||
| } | ||
|
|
||
| cleanup() { | ||
| if (this.files) delete this.files | ||
| } | ||
| } |
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