SillyTavern/src/presets.js

112 lines
3.9 KiB
JavaScript

const fs = require('fs');
const path = require('path');
const sanitize = require('sanitize-filename');
const writeFileAtomicSync = require('write-file-atomic').sync;
const { DIRECTORIES } = require('./constants');
/**
* Gets the folder and extension for the preset settings based on the API source ID.
* @param {string} apiId API source ID
* @returns {object} Object containing the folder and extension for the preset settings
*/
function getPresetSettingsByAPI(apiId) {
switch (apiId) {
case 'kobold':
case 'koboldhorde':
return { folder: DIRECTORIES.koboldAI_Settings, extension: '.settings' };
case 'novel':
return { folder: DIRECTORIES.novelAI_Settings, extension: '.settings' };
case 'textgenerationwebui':
return { folder: DIRECTORIES.textGen_Settings, extension: '.settings' };
case 'openai':
return { folder: DIRECTORIES.openAI_Settings, extension: '.settings' };
case 'instruct':
return { folder: DIRECTORIES.instruct, extension: '.json' };
case 'context':
return { folder: DIRECTORIES.context, extension: '.json' };
default:
return { folder: null, extension: null };
}
}
/**
* Registers the preset management endpoints.
* @param {import('express').Express} app Express app
* @param {any} jsonParser JSON parser middleware
*/
function registerEndpoints(app, jsonParser) {
app.post("/api/presets/save", jsonParser, function (request, response) {
const name = sanitize(request.body.name);
if (!request.body.preset || !name) {
return response.sendStatus(400);
}
const settings = getPresetSettingsByAPI(request.body.apiId);
const filename = name + settings.extension;
if (!settings.folder) {
return response.sendStatus(400);
}
const fullpath = path.join(settings.folder, filename);
writeFileAtomicSync(fullpath, JSON.stringify(request.body.preset, null, 4), 'utf-8');
return response.send({ name });
});
app.post("/api/presets/delete", jsonParser, function (request, response) {
const name = sanitize(request.body.name);
if (!name) {
return response.sendStatus(400);
}
const settings = getPresetSettingsByAPI(request.body.apiId);
const filename = name + settings.extension;
if (!settings.folder) {
return response.sendStatus(400);
}
const fullpath = path.join(settings.folder, filename);
if (fs.existsSync(fullpath)) {
fs.unlinkSync(fullpath);
return response.sendStatus(200);
} else {
return response.sendStatus(404);
}
});
// TODO: Merge with /api/presets/save
app.post("/api/presets/save-openai", jsonParser, function (request, response) {
if (!request.body || typeof request.query.name !== 'string') return response.sendStatus(400);
const name = sanitize(request.query.name);
if (!name) return response.sendStatus(400);
const filename = `${name}.settings`;
const fullpath = path.join(DIRECTORIES.openAI_Settings, filename);
writeFileAtomicSync(fullpath, JSON.stringify(request.body, null, 4), 'utf-8');
return response.send({ name });
});
// TODO: Merge with /api/presets/delete
app.post("/api/presets/delete-openai", jsonParser, function (request, response) {
if (!request.body || !request.body.name) {
return response.sendStatus(400);
}
const name = request.body.name;
const pathToFile = path.join(DIRECTORIES.openAI_Settings, `${name}.settings`);
if (fs.existsSync(pathToFile)) {
fs.rmSync(pathToFile);
return response.send({ ok: true });
}
return response.send({ error: true });
});
}
module.exports = {
registerEndpoints,
}