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server.js
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server.js
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var express = require('express');
var app = express();
var fs = require('fs');
const readline = require('readline');
const open = require('open');
var rimraf = require("rimraf");
const multer = require("multer");
const https = require('https');
const http = require('http');
//const PNG = require('pngjs').PNG;
const extract = require('png-chunks-extract');
const encode = require('png-chunks-encode');
const PNGtext = require('png-chunk-text');
const ExifReader = require('exifreader');
const sharp = require('sharp');
sharp.cache(false);
const path = require('path');
const cookieParser = require('cookie-parser');
const crypto = require('crypto');
const ipaddr = require('ipaddr.js');
const json5 = require('json5');
var sanitize_filename = require("sanitize-filename");
const config = require(path.join(process.cwd(), './config.conf'));
const server_port = config.port;
const whitelist = config.whitelist;
const whitelistMode = config.whitelistMode;
let listenIp = config.listenIp || '127.0.0.1';
if(!whitelistMode || whitelist.length > 1){
listenIp = '0.0.0.0';
}
const autorun = config.autorun;
const characterFormat = config.characterFormat;
const charaCloudMode = config.charaCloudMode;
const charaCloudServer = config.charaCloudServer;
var Client = require('node-rest-client').Client;
var client = new Client();
var api_server = "";//"http://127.0.0.1:5000";
//var server_port = 8000;
const api_novelai = "https://api.novelai.net";
const api_openai = "https://api.openai.com/v1";
var response_get_story;
var response_generate;
var response_generate_novel;
var response_generate_openai;
var request_promt;
var response_promt;
var response_characloud_loadcard;
var response_characloud_getallcharacters;
var characters = {};
var character_i = 0;
var response_create;
var response_edit;
var response_dw_bg;
var response_getstatus;
var response_getstatus_novel;
var response_getstatus_openai;
var response_getlastversion;
var api_key_novel;
var api_key_openai;
var is_colab = false;
var charactersPath = 'public/characters/';
var chatsPath = 'public/chats/';
if (is_colab && process.env.googledrive == 2){
charactersPath = '/content/drive/MyDrive/TavernAI/characters/';
chatsPath = '/content/drive/MyDrive/TavernAI/chats/';
}
const jsonParser = express.json({limit: '100mb'});
const urlencodedParser = express.urlencoded({extended: true, limit: '100mb'});
// CSRF Protection //
const doubleCsrf = require('csrf-csrf').doubleCsrf;
const CSRF_SECRET = crypto.randomBytes(8).toString('hex');
const COOKIES_SECRET = crypto.randomBytes(8).toString('hex');
const { invalidCsrfTokenError, generateToken, doubleCsrfProtection } = doubleCsrf({
getSecret: () => CSRF_SECRET,
cookieName: "X-CSRF-Token",
cookieOptions: {
httpOnly: true,
sameSite: "strict",
secure: false
},
size: 64,
getTokenFromRequest: (req) => req.headers["x-csrf-token"]
});
app.get("/csrf-token", (req, res) => {
res.json({
"token": generateToken(res)
});
});
app.use(cookieParser(COOKIES_SECRET));
app.use(doubleCsrfProtection);
// CORS Settings //
const cors = require('cors');
const CORS = cors({
origin: 'null',
methods: ['OPTIONS']
});
app.use(CORS);
app.use(function (req, res, next) { //Security
let clientIp = req.connection.remoteAddress;
let ip = ipaddr.parse(clientIp);
// Check if the IP address is IPv4-mapped IPv6 address
if (ip.kind() === 'ipv6' && ip.isIPv4MappedAddress()) {
const ipv4 = ip.toIPv4Address().toString();
clientIp = ipv4;
} else {
clientIp = ip;
clientIp = clientIp.toString();
}
//clientIp = req.connection.remoteAddress.split(':').pop();
if (whitelistMode === true && !whitelist.includes(clientIp)) {
console.log('Forbidden: Connection attempt from '+ clientIp+'. If you are attempting to connect, please add your IP address in whitelist or disable whitelist mode in config.conf in root of TavernAI folder.\n');
return res.status(403).send('<b>Forbidden</b>: Connection attempt from <b>'+ clientIp+'</b>. If you are attempting to connect, please add your IP address in whitelist or disable whitelist mode in config.conf in root of TavernAI folder.');
}
next();
});
app.use((req, res, next) => {
if (req.url.startsWith('/characters/') && is_colab && process.env.googledrive == 2) {
const filePath = path.join(charactersPath, decodeURIComponent(req.url.substr('/characters'.length)));
fs.access(filePath, fs.constants.R_OK, (err) => {
if (!err) {
res.sendFile(filePath);
} else {
res.send('Character not found: '+filePath);
//next();
}
});
} else {
next();
}
});
app.use(express.static(__dirname + "/public", { refresh: true }));
app.use('/backgrounds', (req, res) => {
const filePath = decodeURIComponent(path.join(process.cwd(), 'public/backgrounds', req.url.replace(/%20/g, ' ')));
fs.readFile(filePath, (err, data) => {
if (err) {
res.status(404).send('File not found');
return;
}
//res.contentType('image/jpeg');
res.send(data);
});
});
app.use('/characters', (req, res) => {
let filePath = decodeURIComponent(path.join(process.cwd(), charactersPath, req.url.replace(/%20/g, ' ')));
filePath = filePath.split('?v=');
filePath = filePath[0];
fs.readFile(filePath, (err, data) => {
if (err) {
res.status(404).send('File not found');
return;
}
//res.contentType('image/jpeg');
res.send(data);
});
});
app.use(multer({dest:"uploads"}).single("avatar"));
app.get("/", function(request, response){
response.sendFile(__dirname + "/public/index.html");
//response.send("<h1>Главная страница</h1>");
});
app.get("/notes/*", function(request, response){
response.sendFile(__dirname + "/public"+request.url+".html");
//response.send("<h1>Главная страница</h1>");
});
app.post("/getlastversion", jsonParser, function(request, response_getlastversion = response){
if(!request.body) return response_getlastversion.sendStatus(400);
const repo = 'TavernAI/TavernAI';
let req;
req = https.request({
hostname: 'github.com',
path: `/${repo}/releases/latest`,
method: 'HEAD'
}, (res) => {
if(res.statusCode === 302) {
const glocation = res.headers.location;
const versionStartIndex = glocation.lastIndexOf('@')+1;
const version = glocation.substring(versionStartIndex);
//console.log(version);
response_getlastversion.send({version: version});
}else{
response_getlastversion.send({version: 'error'});
}
});
req.on('error', (error) => {
console.error(error);
response_getlastversion.send({version: 'error'});
});
req.end();
});
//**************Kobold api
app.post("/generate", jsonParser, function(request, response_generate = response){
if(!request.body) return response_generate.sendStatus(400);
//console.log(request.body.prompt);
//const dataJson = json5.parse(request.body);
request_promt = request.body.prompt;
//console.log(request.body);
var this_settings = { prompt: request_promt,
use_story:false,
use_memory:false,
use_authors_note:false,
use_world_info:false,
max_context_length: request.body.max_context_length
//temperature: request.body.temperature,
//max_length: request.body.max_length
};
if(request.body.singleline) {
this_settings.singleline = true
}
if(request.body.gui_settings == false){
var sampler_order = [request.body.s1,request.body.s2,request.body.s3,request.body.s4,request.body.s5,request.body.s6,request.body.s7];
this_settings = { prompt: request_promt,
use_story:false,
use_memory:false,
use_authors_note:false,
use_world_info:false,
max_context_length: request.body.max_context_length,
max_length: request.body.max_length,
rep_pen: request.body.rep_pen,
rep_pen_range: request.body.rep_pen_range,
rep_pen_slope: request.body.rep_pen_slope,
temperature: request.body.temperature,
tfs: request.body.tfs,
top_a: request.body.top_a,
top_k: request.body.top_k,
top_p: request.body.top_p,
typical: request.body.typical,
sampler_order: sampler_order
};
if(request.body.singleline) {
this_settings.singleline = true
}
}
console.log(this_settings);
var args = {
data: this_settings,
headers: { "Content-Type": "application/json" }
};
client.post(api_server+"/v1/generate",args, function (data, response) {
if(response.statusCode == 200){
console.log(data);
response_generate.send(data);
}
if(response.statusCode == 422){
console.log('Validation error');
response_generate.send({error: true});
}
if(response.statusCode == 501 || response.statusCode == 503 || response.statusCode == 507){
console.log(data);
response_generate.send({error: true});
}
}).on('error', function (err) {
console.log(err);
//console.log('something went wrong on the request', err.request.options);
response_generate.send({error: true});
});
});
app.post("/savechat", jsonParser, function(request, response){
//console.log(request.data);
//console.log(request.body.bg);
//const data = request.body;
//console.log(request);
//console.log(request.body.chat);
//var bg = "body {background-image: linear-gradient(rgba(19,21,44,0.75), rgba(19,21,44,0.75)), url(../backgrounds/"+request.body.bg+");}";
var dir_name = String(request.body.avatar_url).replace(`.${characterFormat}`,'');
let chat_data = request.body.chat;
let jsonlData = chat_data.map(JSON.stringify).join('\n');
fs.writeFile(chatsPath+dir_name+"/"+request.body.file_name+'.jsonl', jsonlData, 'utf8', function(err) {
if(err) {
response.send(err);
return console.log(err);
//response.send(err);
}else{
//response.redirect("/");
response.send({result: "ok"});
}
});
});
app.post("/getchat", jsonParser, function(request, response){
//console.log(request.data);
//console.log(request.body.bg);
//const data = request.body;
//console.log(request);
//console.log(request.body.chat);
//var bg = "body {background-image: linear-gradient(rgba(19,21,44,0.75), rgba(19,21,44,0.75)), url(../backgrounds/"+request.body.bg+");}";
var dir_name = String(request.body.avatar_url).replace(`.${characterFormat}`,'');
fs.stat(chatsPath+dir_name, function(err, stat) {
if(stat === undefined){
fs.mkdirSync(chatsPath+dir_name);
response.send({});
return;
}else{
if(err === null){
fs.stat(chatsPath+dir_name+"/"+request.body.file_name+".jsonl", function(err, stat) {
if (err === null) {
if(stat !== undefined){
fs.readFile(chatsPath+dir_name+"/"+request.body.file_name+".jsonl", 'utf8', (err, data) => {
if (err) {
console.error(err);
response.send(err);
return;
}
//console.log(data);
const lines = data.split('\n');
// Iterate through the array of strings and parse each line as JSON
const jsonData = lines.map(json5.parse);
response.send(jsonData);
});
}
}else{
response.send({});
//return console.log(err);
return;
}
});
}else{
console.error(err);
response.send({});
return;
}
}
});
});
app.post("/getstatus", jsonParser, function(request, response_getstatus = response){
if(!request.body) return response_getstatus.sendStatus(400);
api_server = request.body.api_server;
if(api_server.indexOf('localhost') != -1){
api_server = api_server.replace('localhost','127.0.0.1');
}
var args = {
headers: { "Content-Type": "application/json" }
};
client.get(api_server+"/v1/model",args, function (data, response) {
if(response.statusCode == 200){
if(data.result != "ReadOnly"){
//response_getstatus.send(data.result);
}else{
data.result = "no_connection";
}
}else{
data.result = "no_connection";
}
response_getstatus.send(data);
//console.log(response.statusCode);
//console.log(data);
//response_getstatus.send(data);
//data.results[0].text
}).on('error', function (err) {
//console.log('');
//console.log('something went wrong on the request', err.request.options);
response_getstatus.send({result: "no_connection"});
});
});
function checkServer(){
//console.log('Check run###################################################');
api_server = 'http://127.0.0.1:5000';
var args = {
headers: { "Content-Type": "application/json" }
};
client.get(api_server+"/v1/model",args, function (data, response) {
console.log(data.result);
//console.log('###################################################');
console.log(data);
}).on('error', function (err) {
console.log(err);
//console.log('');
//console.log('something went wrong on the request', err.request.options);
//console.log('errorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr');
});
}
//***************** Main functions
function checkCharaProp(prop) {
return String(prop) || '';
}
function charaFormatData(data){
let name;
if(data.ch_name === undefined){
name = data.name;
}else{
name = data.ch_name;
}
name = checkCharaProp(name);
if(name.length === 0){
name = 'null';
}
var char = {"public_id": checkCharaProp(data.public_id), "name": name, "description": checkCharaProp(data.description), "personality": checkCharaProp(data.personality), "first_mes": checkCharaProp(data.first_mes), "avatar": 'none', "chat": Date.now(), "mes_example": checkCharaProp(data.mes_example), "scenario": checkCharaProp(data.scenario), "edit_date": Date.now(), "create_date": Date.now(), "add_date": Date.now()};
return char;
}
app.post("/createcharacter", urlencodedParser, function(request, response){
if(!request.body) return response.sendStatus(400);
if (!fs.existsSync(charactersPath+request.body.ch_name+`.${characterFormat}`)){
if(!fs.existsSync(chatsPath+request.body.ch_name) )fs.mkdirSync(chatsPath+request.body.ch_name);
let filedata = request.file;
//console.log(filedata.mimetype);
var fileType = ".png";
var img_file = "ai";
var img_path = "public/img/";
var char = charaFormatData(request.body);//{"name": request.body.ch_name, "description": request.body.description, "personality": request.body.personality, "first_mes": request.body.first_mes, "avatar": 'none', "chat": Date.now(), "last_mes": '', "mes_example": ''};
char = JSON.stringify(char);
if(!filedata){
charaWrite('./public/img/fluffy.png', char, request.body.ch_name, characterFormat, response);
}else{
img_path = "./uploads/";
img_file = filedata.filename
if (filedata.mimetype == "image/jpeg") fileType = ".jpeg";
if (filedata.mimetype == "image/png") fileType = ".png";
if (filedata.mimetype == "image/gif") fileType = ".gif";
if (filedata.mimetype == "image/bmp") fileType = ".bmp";
if (filedata.mimetype == "image/webp") fileType = ".webp";
charaWrite(img_path+img_file, char, request.body.ch_name, characterFormat, response);
}
//console.log("The file was saved.");
}else{
response.send("Error: A character with that name already exists.");
}
//console.log(request.body);
//response.send(request.body.ch_name);
//response.redirect("https://metanit.com")
});
app.post("/editcharacter", urlencodedParser, function(request, response){
if(!request.body) return response.sendStatus(400);
let filedata = request.file;
//console.log(filedata.mimetype);
var fileType = ".png";
var img_file = "ai";
var img_path = charactersPath;
var char = charaFormatData(request.body);//{"name": request.body.ch_name, "description": request.body.description, "personality": request.body.personality, "first_mes": request.body.first_mes, "avatar": request.body.avatar_url, "chat": request.body.chat, "last_mes": request.body.last_mes, "mes_example": ''};
char.chat = request.body.chat;
char.create_date = request.body.create_date;
if(request.body.add_date != undefined){
char.add_date = request.body.add_date;
}else{
char.add_date = request.body.create_date;
}
char.edit_date = Date.now();
for(let key in char) {
if(typeof char[key] === "string") {
char[key] = char[key]
.replace(/[\u2018\u2019]/g, "'")
.replace(/[\u201C\u201D]/g, '"');
}
}
char = JSON.stringify(char);
let target_img = (request.body.avatar_url).replace(`.${characterFormat}`, '');
if(!filedata){
charaWrite(img_path+request.body.avatar_url, char, target_img, characterFormat, response, 'Character saved');
}else{
//console.log(filedata.filename);
img_path = "uploads/";
img_file = filedata.filename;
charaWrite(img_path+img_file, char, target_img, characterFormat, response, 'Character saved');
//response.send('Character saved');
}
});
app.post("/deletecharacter", urlencodedParser, function(request, response){
if(!request.body) return response.sendStatus(400);
rimraf(charactersPath+request.body.avatar_url, (err) => {
if(err) {
response.send(err);
return console.log(err);
}else{
//response.redirect("/");
let dir_name = request.body.avatar_url;
rimraf(chatsPath+dir_name.replace(`.${characterFormat}`,''), (err) => {
if(err) {
response.send(err);
return console.log(err);
}else{
//response.redirect("/");
response.send('ok');
}
});
}
});
});
/*
async function charaWrite(source_img, data, target_img, format = 'webp', response = undefined, mes = 'ok'){
try {
// Load the image in any format
sharp.cache(false);
target_img = sanitize_filename(target_img);
switch(format){
case 'webp':
return new Promise((resolve, reject) => {
var image = sharp(source_img);
let webp_parameters = {'quality':80, lossless: true, near_lossless:false, smartSubsample: true, effort: 6};
if(source_img.indexOf('.png') !== -1){
webp_parameters = {};
}
image.webp(webp_parameters).withMetadata({
exif: {
IFD0: {
UserComment: data
}
}
}).toBuffer((err, buffer) => {
if (err) {
console.log(err);
reject(err);
} else {
fs.writeFile(charactersPath+target_img+'.webp', buffer, (err) => {
if (err) {
console.log(err);
reject(err);
} else {
if (response !== undefined) response.send(mes);
resolve({});
}
});
}
});
});
case 'png':
var image = await sharp(source_img).resize(400, 600).toFormat('png').toBuffer();// old 170 234
// Convert the image to PNG format
//const pngImage = image.toFormat('png');
// Resize the image to 100x100
//const resizedImage = pngImage.resize(100, 100);
// Get the chunks
var chunks = extract(image);
var tEXtChunks = chunks.filter(chunk => chunk.create_date === 'tEXt');
// Remove all existing tEXt chunks
for (var tEXtChunk of tEXtChunks) {
chunks.splice(chunks.indexOf(tEXtChunk), 1);
}
// Add new chunks before the IEND chunk
var base64EncodedData = Buffer.from(data, 'utf8').toString('base64');
chunks.splice(-1, 0, PNGtext.encode('chara', base64EncodedData));
//chunks.splice(-1, 0, text.encode('lorem', 'ipsum'));
fs.writeFileSync(charactersPath+target_img+'.png', new Buffer.from(encode(chunks)));
if(response !== undefined) response.send(mes);
break;
default:
break;
}
} catch (err) {
console.log(err);
if(response !== undefined) response.send(err);
}
}
async function processImage(imagePath) {
for (let i = 0; i < 50; i++) {
const processedImagePath = imagePath;
try {
const imageBuffer = fs.readFileSync(imagePath);
let qwer = crypto.randomBytes(400).toString('hex');
console.log(qwer);
const processedImage = await sharp(imageBuffer).withMetadata({
exif: {
IFD0: {
UserComment: qwer
}
}
}).toBuffer();
fs.writeFileSync(processedImagePath, processedImage);
console.log(`Iteration ${i}: Success`);
} catch (err) {
console.log(`Iteration ${i}: Error: ${err}`);
}
}
}
const imagePath = 'image.webp';
processImage(imagePath);
*/
/*
async function processImage(imagePath, target_img, data, resolve, reject) {
const processedImagePath = imagePath;
try {
const imageBuffer = fs.readFileSync(imagePath);
const processedImage = await sharp(imageBuffer).withMetadata({
exif: {
IFD0: {
UserComment: data
}
}
}).toBuffer();
fs.writeFileSync(charactersPath+target_img+'.webp', processedImage);//processedImagePath, processedImage);
resolve({});
} catch (err) {
console.log(err);
reject(err);
}
}
*/
async function charaWrite(source_img, data, target_img, format = 'webp', response = undefined, mes = 'ok'){
try {
// Load the image in any format
sharp.cache(false);
target_img = sanitize_filename(target_img);
switch(format){
case 'webp':
return new Promise(async (resolve, reject) => {
//let webp_parameters = {'quality':80, lossless: true, near_lossless:false, smartSubsample: true, effort: 6};
try {
const imageBuffer = fs.readFileSync(source_img);
const processedImage = await sharp(imageBuffer).resize(400, 600).webp({'quality':95}).withMetadata({
exif: {
IFD0: {
UserComment: data
}
}
}).toBuffer();
fs.writeFileSync(charactersPath+target_img+'.webp', processedImage);
resolve({});
if (response !== undefined) response.send(mes);
} catch (err) {
console.log(err);
reject(err);
}
});
case 'png':
var image = await sharp(source_img).resize(400, 600).toFormat('png').toBuffer();// old 170 234
// Convert the image to PNG format
//const pngImage = image.toFormat('png');
// Resize the image to 100x100
//const resizedImage = pngImage.resize(100, 100);
// Get the chunks
var chunks = extract(image);
var tEXtChunks = chunks.filter(chunk => chunk.create_date === 'tEXt');
// Remove all existing tEXt chunks
for (var tEXtChunk of tEXtChunks) {
chunks.splice(chunks.indexOf(tEXtChunk), 1);
}
// Add new chunks before the IEND chunk
var base64EncodedData = Buffer.from(data, 'utf8').toString('base64');
chunks.splice(-1, 0, PNGtext.encode('chara', base64EncodedData));
//chunks.splice(-1, 0, text.encode('lorem', 'ipsum'));
fs.writeFileSync(charactersPath+target_img+'.png', new Buffer.from(encode(chunks)));
if(response !== undefined) response.send(mes);
break;
default:
break;
}
} catch (err) {
console.log(err);
if(response !== undefined) response.send(err);
}
}
async function charaRead(img_url, input_format){
let format;
sharp.cache(false);
if(input_format === undefined){
if(img_url.indexOf('.webp') !== -1){
format = 'webp';
}else{
format = 'png';
}
}else{
format = input_format;
}
switch(format){
case 'webp':
const exif_data = await ExifReader.load(fs.readFileSync(img_url));
const char_data = exif_data['UserComment']['description'];
return char_data;
case 'png':
const buffer = fs.readFileSync(img_url);
const chunks = extract(buffer);
const textChunks = chunks.filter(function (chunk) {
return chunk.name === 'tEXt';
}).map(function (chunk) {
//console.log(text.decode(chunk.data));
return PNGtext.decode(chunk.data);
});
var base64DecodedData = Buffer.from(textChunks[0].text, 'base64').toString('utf8');
return base64DecodedData;//textChunks[0].text;
//console.log(textChunks[0].keyword); // 'hello'
//console.log(textChunks[0].text); // 'world'
default:
break;
}
}
app.post("/getcharacters", jsonParser, async function(request, response) {
try {
const files = await fs.promises.readdir(charactersPath);
const imgFiles = files.filter(file => file.endsWith(`.${characterFormat}`));
const characters = {};
let i = 0;
for (const item of imgFiles) {
const imgData = await charaRead(charactersPath + item);
let jsonObject;
try {
jsonObject = json5.parse(imgData);
jsonObject.avatar = item;
characters[i] = jsonObject;
i++;
} catch (error) {
if (error instanceof SyntaxError) {
console.log(`String [${i}] is not valid JSON! ${error}`);
} else {
console.log(`An unexpected error occurred: ${error}`);
}
}
}
response.send(JSON.stringify(characters));
} catch (error) {
console.error(error);
response.sendStatus(500);
}
});
app.post("/getbackgrounds", jsonParser, function(request, response){
var images = getImages("public/backgrounds");
if(is_colab === true){
images = ['tavern.png'];
}
response.send(JSON.stringify(images));
});
app.post("/iscolab", jsonParser, function(request, response){
let send_data = false;
if(process.env.colaburl !== undefined){
send_data = String(process.env.colaburl).trim();
}
response.send({colaburl:send_data});
});
app.post("/getuseravatars", jsonParser, function(request, response){
var images = getImages("public/User Avatars");
response.send(JSON.stringify(images));
});
app.post("/setbackground", jsonParser, function(request, response){
//console.log(request.data);
//console.log(request.body.bg);
//const data = request.body;
//console.log(request);
//console.log(1);
let bg;
if(request.body.bg == 'none'){
bg = "#bg1 {display: none;}";
}else{
bg = "#bg1 {background-image: "+request.body.bg+";}";
}
fs.writeFile('public/css/bg_load.css', bg, 'utf8', function(err) {
if(err) {
response.send(err);
return console.log(err);
}else{
//response.redirect("/");
response.send({result:'ok'});
}
});
});
app.post("/delbackground", jsonParser, function(request, response){
if(!request.body) return response.sendStatus(400);
rimraf('public/backgrounds/'+request.body.bg, (err) => {
if(err) {
response.send(err);
return console.log(err);
}else{
//response.redirect("/");
response.send('ok');
}
});
});
app.post("/downloadbackground", urlencodedParser, function(request, response){
response_dw_bg = response;
if(!request.body) return response.sendStatus(400);
let filedata = request.file;
//console.log(filedata.mimetype);
var fileType = ".png";
var img_file = "ai";
var img_path = "public/img/";
img_path = "uploads/";
img_file = filedata.filename;
if (filedata.mimetype == "image/jpeg") fileType = ".jpeg";
if (filedata.mimetype == "image/png") fileType = ".png";
if (filedata.mimetype == "image/gif") fileType = ".gif";
if (filedata.mimetype == "image/bmp") fileType = ".bmp";
if (filedata.mimetype == "image/webp") fileType = ".webp";
fs.copyFile(img_path+img_file, 'public/backgrounds/'+img_file+fileType, (err) => {
if(err) {
return console.log(err);
}else{
//console.log(img_file+fileType);
response_dw_bg.send(img_file+fileType);
}
//console.log('The image was copied from temp directory.');
});
});
app.post("/savesettings", jsonParser, function(request, response){
fs.writeFile('public/settings.json', JSON.stringify(request.body), 'utf8', function(err) {
if(err) {
response.send(err);
return console.log(err);
//response.send(err);
}else{
//response.redirect("/");
response.send({result: "ok"});
}
});
});
app.post('/getsettings', jsonParser, (request, response) => { //Wintermute's code
const koboldai_settings = [];
const koboldai_setting_names = [];
const novelai_settings = [];
const novelai_setting_names = [];
const settings = fs.readFileSync('public/settings.json', 'utf8', (err, data) => {
if (err) return response.sendStatus(500);
return data;
});
//Kobold
const files = fs
.readdirSync('public/KoboldAI Settings')
.sort(
(a, b) =>
new Date(fs.statSync(`public/KoboldAI Settings/${b}`).mtime) -
new Date(fs.statSync(`public/KoboldAI Settings/${a}`).mtime)
);
files.forEach(item => {
const file = fs.readFileSync(
`public/KoboldAI Settings/${item}`,
'utf8',
(err, data) => {
if (err) return response.sendStatus(500)
return data;
}
);
koboldai_settings.push(file);
koboldai_setting_names.push(item.replace(/\.[^/.]+$/, ''));
});
//Novel
const files2 = fs
.readdirSync('public/NovelAI Settings')
.sort(
(a, b) =>
new Date(fs.statSync(`public/NovelAI Settings/${b}`).mtime) -
new Date(fs.statSync(`public/NovelAI Settings/${a}`).mtime)
);
files2.forEach(item => {
const file2 = fs.readFileSync(
`public/NovelAI Settings/${item}`,
'utf8',
(err, data) => {
if (err) return response.sendStatus(500);
return data;
}
);
novelai_settings.push(file2);
novelai_setting_names.push(item.replace(/\.[^/.]+$/, ''));
});
//Styles
const designs = fs.readdirSync('public/designs')
.filter(file => file.endsWith('.css'))
.sort();
response.send({
charaCloudMode: charaCloudMode,
charaCloudServer: charaCloudServer,
characterFormat: characterFormat,
settings,
designs,
koboldai_settings,
koboldai_setting_names,
novelai_settings,
novelai_setting_names
});
});
app.post("/savestyle", jsonParser, function(request, response){
const this_style = request.body.style;
let file_data = '@import "../designs/classic.css";';
if(this_style != 'classic.css'){
file_data = '@import "../designs/classic.css";@import "../designs/'+this_style+'";';
}
fs.writeFile('public/css/designs.css', file_data, 'utf8', function(err) {
if(err) {
response.send(err);
return console.log(err);
//response.send(err);
}else{
//response.redirect("/");
response.send({result: "ok"});
}
});
});
function getCharaterFile(directories,response,i){ //old need del
if(directories.length > i){