Files
risuai/src/ts/translator/translator.ts
2023-05-07 22:03:43 +09:00

58 lines
1.5 KiB
TypeScript

import { Body,fetch,ResponseType } from "@tauri-apps/api/http"
import { isTauri } from "../globalApi"
import { translatorPlugin } from "../process/plugins"
let cache={
origin: [''],
trans: ['']
}
export async function translate(text:string, reverse:boolean) {
if(!isTauri){
return text
}
const plug = await translatorPlugin(text, reverse ? 'ko' : 'en', reverse ? 'en' : 'ko')
if(plug){
return plug.content
}
if(!reverse){
const ind = cache.origin.indexOf(text)
if(ind !== -1){
return cache.trans[ind]
}
}
else{
const ind = cache.trans.indexOf(text)
if(ind !== -1){
return cache.origin[ind]
}
}
return googleTrans(text, reverse)
}
async function googleTrans(text:string, reverse:boolean) {
const arg = {
from: reverse ? 'ko' : 'en',
to: reverse ? 'en' : 'ko',
host: 'translate.google.com',
}
const body = Body.form({
sl: reverse ? 'ko' : 'en',
tl: reverse ? 'en' : 'ko',
q: text,
})
const url = `https://${arg.host}/translate_a/single?client=at&dt=t&dt=rm&dj=1`
const f = await fetch(url, {
method: "POST",
body: body,
responseType: ResponseType.JSON
})
const res = f.data as {sentences:{trans?:string}[]}
if(typeof(f.data) === 'string'){
return res
}
return res.sentences.filter((s) => 'trans' in s).map((s) => s.trans).join('');
}