SillyTavern/public/scripts/preset-manager.js

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import {
amount_gen,
callPopup,
characters,
eventSource,
event_types,
getRequestHeaders,
koboldai_setting_names,
koboldai_settings,
main_api,
max_context,
nai_settings,
novelai_setting_names,
novelai_settings,
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online_status,
saveSettingsDebounced,
this_chid,
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} from '../script.js';
import { groups, selected_group } from './group-chats.js';
import { instruct_presets } from './instruct-mode.js';
import { kai_settings } from './kai-settings.js';
import { context_presets, getContextSettings, power_user } from './power-user.js';
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import { registerSlashCommand } from './slash-commands.js';
import {
textgenerationwebui_preset_names,
textgenerationwebui_presets,
textgenerationwebui_settings as textgen_settings,
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} from './textgen-settings.js';
import { download, parseJsonFile, waitUntilCondition } from './utils.js';
const presetManagers = {};
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/**
* Automatically select a preset for current API based on character or group name.
*/
function autoSelectPreset() {
const presetManager = getPresetManager();
if (!presetManager) {
console.debug(`Preset Manager not found for API: ${main_api}`);
return;
}
const name = selected_group ? groups.find(x => x.id == selected_group)?.name : characters[this_chid]?.name;
if (!name) {
console.debug(`Preset candidate not found for API: ${main_api}`);
return;
}
const preset = presetManager.findPreset(name);
const selectedPreset = presetManager.getSelectedPreset();
if (preset === selectedPreset) {
console.debug(`Preset already selected for API: ${main_api}, name: ${name}`);
return;
}
if (preset !== undefined && preset !== null) {
console.log(`Preset found for API: ${main_api}, name: ${name}`);
presetManager.selectPreset(preset);
}
}
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/**
* Gets a preset manager by API id.
* @param {string} apiId API id
* @returns {PresetManager} Preset manager
*/
function getPresetManager(apiId = '') {
if (!apiId) {
apiId = main_api == 'koboldhorde' ? 'kobold' : main_api;
}
if (!Object.keys(presetManagers).includes(apiId)) {
return null;
}
return presetManagers[apiId];
}
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/**
* Registers preset managers for all select elements with data-preset-manager-for attribute.
*/
function registerPresetManagers() {
$('select[data-preset-manager-for]').each((_, e) => {
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const forData = $(e).data('preset-manager-for');
for (const apiId of forData.split(',')) {
console.debug(`Registering preset manager for API: ${apiId}`);
presetManagers[apiId] = new PresetManager($(e), apiId);
}
});
}
class PresetManager {
constructor(select, apiId) {
this.select = select;
this.apiId = apiId;
}
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/**
* Gets all preset names.
* @returns {string[]} List of preset names
*/
getAllPresets() {
return $(this.select).find('option').map((_, el) => el.text).toArray();
}
/**
* Finds a preset by name.
* @param {string} name Preset name
* @returns {any} Preset value
*/
findPreset(name) {
return $(this.select).find(`option:contains(${name})`).val();
}
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/**
* Gets the selected preset value.
* @returns {any} Selected preset value
*/
getSelectedPreset() {
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return $(this.select).find('option:selected').val();
}
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/**
* Gets the selected preset name.
* @returns {string} Selected preset name
*/
getSelectedPresetName() {
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return $(this.select).find('option:selected').text();
}
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/**
* Selects a preset by option value.
* @param {string} value Preset option value
*/
selectPreset(value) {
$(this.select).find(`option[value=${value}]`).prop('selected', true);
$(this.select).val(value).trigger('change');
}
async updatePreset() {
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const selected = $(this.select).find('option:selected');
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console.log(selected);
if (selected.val() == 'gui') {
toastr.info('Cannot update GUI preset');
return;
}
const name = selected.text();
await this.savePreset(name);
toastr.success('Preset updated');
}
async savePresetAs() {
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const inputValue = this.getSelectedPresetName();
const popupText = `
<h3>Preset name:</h3>
${!this.isNonGenericApi() ? '<h4>Hint: Use a character/group name to bind preset to a specific chat.</h4>' : ''}`;
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const name = await callPopup(popupText, 'input', inputValue);
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if (!name) {
console.log('Preset name not provided');
return;
}
await this.savePreset(name);
toastr.success('Preset saved');
}
async savePreset(name, settings) {
const preset = settings ?? this.getPresetSettings(name);
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const res = await fetch('/api/presets/save', {
method: 'POST',
headers: getRequestHeaders(),
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body: JSON.stringify({ preset, name, apiId: this.apiId }),
});
if (!res.ok) {
toastr.error('Failed to save preset');
}
const data = await res.json();
name = data.name;
this.updateList(name, preset);
}
getPresetList() {
let presets = [];
let preset_names = {};
switch (this.apiId) {
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case 'koboldhorde':
case 'kobold':
presets = koboldai_settings;
preset_names = koboldai_setting_names;
break;
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case 'novel':
presets = novelai_settings;
preset_names = novelai_setting_names;
break;
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case 'textgenerationwebui':
presets = textgenerationwebui_presets;
preset_names = textgenerationwebui_preset_names;
break;
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case 'context':
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presets = context_presets;
preset_names = context_presets.map(x => x.name);
break;
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case 'instruct':
presets = instruct_presets;
preset_names = instruct_presets.map(x => x.name);
break;
default:
console.warn(`Unknown API ID ${this.apiId}`);
}
return { presets, preset_names };
}
isKeyedApi() {
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return this.apiId == 'textgenerationwebui' || this.apiId == 'context' || this.apiId == 'instruct';
}
isNonGenericApi() {
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return this.apiId == 'context' || this.apiId == 'instruct';
}
updateList(name, preset) {
const { presets, preset_names } = this.getPresetList();
const presetExists = this.isKeyedApi() ? preset_names.includes(name) : Object.keys(preset_names).includes(name);
if (presetExists) {
if (this.isKeyedApi()) {
presets[preset_names.indexOf(name)] = preset;
$(this.select).find(`option[value="${name}"]`).prop('selected', true);
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$(this.select).val(name).trigger('change');
}
else {
const value = preset_names[name];
presets[value] = preset;
$(this.select).find(`option[value="${value}"]`).prop('selected', true);
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$(this.select).val(value).trigger('change');
}
}
else {
presets.push(preset);
const value = presets.length - 1;
if (this.isKeyedApi()) {
preset_names[value] = name;
const option = $('<option></option>', { value: name, text: name, selected: true });
$(this.select).append(option);
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$(this.select).val(name).trigger('change');
} else {
preset_names[name] = value;
const option = $('<option></option>', { value: value, text: name, selected: true });
$(this.select).append(option);
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$(this.select).val(value).trigger('change');
}
}
}
getPresetSettings(name) {
function getSettingsByApiId(apiId) {
switch (apiId) {
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case 'koboldhorde':
case 'kobold':
return kai_settings;
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case 'novel':
return nai_settings;
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case 'textgenerationwebui':
return textgen_settings;
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case 'context': {
const context_preset = getContextSettings();
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context_preset['name'] = name || power_user.context.preset;
return context_preset;
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}
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case 'instruct': {
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const instruct_preset = structuredClone(power_user.instruct);
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instruct_preset['name'] = name || power_user.instruct.preset;
return instruct_preset;
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}
default:
console.warn(`Unknown API ID ${apiId}`);
return {};
}
}
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const filteredKeys = [
'preset',
'streaming_url',
'stopping_strings',
'can_use_tokenization',
'can_use_streaming',
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'preset_settings_novel',
'streaming_novel',
'nai_preamble',
'model_novel',
'streaming_kobold',
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'enabled',
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'seed',
'mancer_model',
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];
const settings = Object.assign({}, getSettingsByApiId(this.apiId));
for (const key of filteredKeys) {
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if (Object.hasOwn(settings, key)) {
delete settings[key];
}
}
if (!this.isNonGenericApi()) {
settings['genamt'] = amount_gen;
settings['max_length'] = max_context;
}
return settings;
}
async deleteCurrentPreset() {
const { preset_names } = this.getPresetList();
const value = this.getSelectedPreset();
const nameToDelete = this.getSelectedPresetName();
if (value == 'gui') {
toastr.info('Cannot delete GUI preset');
return;
}
$(this.select).find(`option[value="${value}"]`).remove();
if (this.isKeyedApi()) {
preset_names.splice(preset_names.indexOf(value), 1);
} else {
delete preset_names[nameToDelete];
}
if (Object.keys(preset_names).length) {
const nextPresetName = Object.keys(preset_names)[0];
const newValue = preset_names[nextPresetName];
$(this.select).find(`option[value="${newValue}"]`).attr('selected', true);
$(this.select).trigger('change');
}
const response = await fetch('/api/presets/delete', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ name: nameToDelete, apiId: this.apiId }),
});
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return response.ok;
}
async getDefaultPreset(name) {
const response = await fetch('/api/presets/restore', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ name, apiId: this.apiId }),
});
if (!response.ok) {
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toastr.error('Failed to restore default preset');
return;
}
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return await response.json();
}
}
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/**
* Selects a preset by name for current API.
* @param {any} _ Named arguments
* @param {string} name Unnamed arguments
* @returns {Promise<string>} Selected or current preset name
*/
async function presetCommandCallback(_, name) {
const shouldReconnect = online_status !== 'no_connection';
const presetManager = getPresetManager();
const allPresets = presetManager.getAllPresets();
const currentPreset = presetManager.getSelectedPresetName();
if (!presetManager) {
console.debug(`Preset Manager not found for API: ${main_api}`);
return '';
}
if (!name) {
console.log('No name provided for /preset command, using current preset');
return currentPreset;
}
if (!Array.isArray(allPresets) || allPresets.length === 0) {
console.log(`No presets found for API: ${main_api}`);
return currentPreset;
}
// Find exact match
const exactMatch = allPresets.find(p => p.toLowerCase().trim() === name.toLowerCase().trim());
if (exactMatch) {
console.log('Found exact preset match', exactMatch);
if (currentPreset !== exactMatch) {
const presetValue = presetManager.findPreset(exactMatch);
if (presetValue) {
presetManager.selectPreset(presetValue);
shouldReconnect && await waitForConnection();
}
}
return exactMatch;
} else {
// Find fuzzy match
const fuse = new Fuse(allPresets);
const fuzzyMatch = fuse.search(name);
if (!fuzzyMatch.length) {
console.warn(`WARN: Preset found with name ${name}`);
return currentPreset;
}
const fuzzyPresetName = fuzzyMatch[0].item;
const fuzzyPresetValue = presetManager.findPreset(fuzzyPresetName);
if (fuzzyPresetValue) {
console.log('Found fuzzy preset match', fuzzyPresetName);
if (currentPreset !== fuzzyPresetName) {
presetManager.selectPreset(fuzzyPresetValue);
shouldReconnect && await waitForConnection();
}
}
return fuzzyPresetName;
}
}
/**
* Waits for API connection to be established.
*/
async function waitForConnection() {
try {
await waitUntilCondition(() => online_status !== 'no_connection', 5000, 100);
} catch {
console.log('Timeout waiting for API to connect');
}
}
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export async function initPresetManager() {
eventSource.on(event_types.CHAT_CHANGED, autoSelectPreset);
registerPresetManagers();
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registerSlashCommand('preset', presetCommandCallback, [], '<span class="monospace">(name)</span> sets a preset by name for the current API', true, true);
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$(document).on('click', '[data-preset-manager-update]', async function () {
const apiId = $(this).data('preset-manager-update');
const presetManager = getPresetManager(apiId);
if (!presetManager) {
console.warn(`Preset Manager not found for API: ${apiId}`);
return;
}
await presetManager.updatePreset();
});
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$(document).on('click', '[data-preset-manager-new]', async function () {
const apiId = $(this).data('preset-manager-new');
const presetManager = getPresetManager(apiId);
if (!presetManager) {
console.warn(`Preset Manager not found for API: ${apiId}`);
return;
}
await presetManager.savePresetAs();
});
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$(document).on('click', '[data-preset-manager-export]', async function () {
const apiId = $(this).data('preset-manager-export');
const presetManager = getPresetManager(apiId);
if (!presetManager) {
console.warn(`Preset Manager not found for API: ${apiId}`);
return;
}
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const selected = $(presetManager.select).find('option:selected');
const name = selected.text();
const preset = presetManager.getPresetSettings(name);
const data = JSON.stringify(preset, null, 4);
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download(data, `${name}.json`, 'application/json');
});
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$(document).on('click', '[data-preset-manager-import]', async function () {
const apiId = $(this).data('preset-manager-import');
$(`[data-preset-manager-file="${apiId}"]`).trigger('click');
});
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$(document).on('change', '[data-preset-manager-file]', async function (e) {
const apiId = $(this).data('preset-manager-file');
const presetManager = getPresetManager(apiId);
if (!presetManager) {
console.warn(`Preset Manager not found for API: ${apiId}`);
return;
}
const file = e.target.files[0];
if (!file) {
return;
}
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const fileName = file.name.replace('.json', '').replace('.settings', '');
const data = await parseJsonFile(file);
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const name = data?.name ?? fileName;
data['name'] = name;
await presetManager.savePreset(name, data);
toastr.success('Preset imported');
e.target.value = null;
});
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$(document).on('click', '[data-preset-manager-delete]', async function () {
const apiId = $(this).data('preset-manager-delete');
const presetManager = getPresetManager(apiId);
if (!presetManager) {
console.warn(`Preset Manager not found for API: ${apiId}`);
return;
}
// default context preset cannot be deleted
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if (apiId == 'context' && power_user.default_context === power_user.context.preset) {
return;
}
const confirm = await callPopup('Delete the preset? This action is irreversible and your current settings will be overwritten.', 'confirm');
if (!confirm) {
return;
}
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const result = await presetManager.deleteCurrentPreset();
if (result) {
toastr.success('Preset deleted');
} else {
toastr.warning('Preset was not deleted from server');
}
saveSettingsDebounced();
});
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$(document).on('click', '[data-preset-manager-restore]', async function () {
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const apiId = $(this).data('preset-manager-restore');
const presetManager = getPresetManager(apiId);
if (!presetManager) {
console.warn(`Preset Manager not found for API: ${apiId}`);
return;
}
const name = presetManager.getSelectedPresetName();
const data = await presetManager.getDefaultPreset(name);
if (name == 'gui') {
toastr.info('Cannot restore GUI preset');
return;
}
if (!data) {
return;
}
if (data.isDefault) {
if (Object.keys(data.preset).length === 0) {
toastr.error('Default preset cannot be restored');
return;
}
const confirm = await callPopup('<h3>Are you sure?</h3>Resetting a <b>default preset</b> will restore the default settings.', 'confirm');
if (!confirm) {
return;
}
await presetManager.deleteCurrentPreset();
await presetManager.savePreset(name, data.preset);
const option = presetManager.findPreset(name);
presetManager.selectPreset(option);
toastr.success('Default preset restored');
} else {
const confirm = await callPopup('<h3>Are you sure?</h3>Resetting a <b>custom preset</b> will restore to the last saved state.', 'confirm');
if (!confirm) {
return;
}
const option = presetManager.findPreset(name);
presetManager.selectPreset(option);
toastr.success('Preset restored');
}
});
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}