[feat] apply yuso

src/ts/characters.ts

@@ -1,14 +1,13 @@
 import { get, writable } from "svelte/store";
 import { DataBase, saveImage, setDatabase, type character, type Chat, defaultSdDataFunc } from "./storage/database";
-import exifr from 'exifr'
 import { alertConfirm, alertError, alertNormal, alertSelect, alertStore } from "./alert";
 import { language } from "../lang";
-import { PngMetadata } from "./exif";
 import { encode as encodeMsgpack, decode as decodeMsgpack } from "msgpackr";
 import { checkNullish, findCharacterbyId, selectMultipleFile, selectSingleFile, sleep } from "./util";
 import { v4 as uuidv4 } from 'uuid';
 import { selectedCharID } from "./stores";
 import { checkCharOrder, downloadFile, getFileSrc, readImage } from "./storage/globalApi";
+import * as yuso from 'yuso'
 
 export function createNewCharacter() {
     let db = get(DataBase)
@@ -493,9 +492,9 @@ export async function addDefaultCharacters() {
 
     for(const img of imgs){
         const imgBuffer = await (await img).arrayBuffer()
-        const readed = (await exifr.parse(imgBuffer, true))
+        const readed = yuso.decode(Buffer.from(imgBuffer), "risuai")
         await sleep(10)
-        const va = decodeMsgpack(Buffer.from(readed.risuai, 'base64')) as any
+        const va = decodeMsgpack(Buffer.from(readed,'base64')) as any
         if(va.type !== 101){
             alertError(language.errors.noData)
             return
@@ -521,7 +520,7 @@ export async function addDefaultCharacters() {
         }
 
         char.chatPage = 0
-        char.image = await saveImage(PngMetadata.filter(Buffer.from(imgBuffer)))
+        char.image = await saveImage(yuso.trim(Buffer.from(imgBuffer)))
         char.chaId = uuidv4()
         db.characters.push(characterFormatUpdate(char))
         setDatabase(db)