mirror of
https://github.com/SillyTavern/SillyTavern.git
synced 2025-06-05 21:59:27 +02:00
351 lines
14 KiB
JavaScript
351 lines
14 KiB
JavaScript
import { getStringHash, debounce } from "../../utils.js";
|
|
import { getContext, getApiUrl, extension_settings } from "../../extensions.js";
|
|
import { extension_prompt_types, saveSettingsDebounced } from "../../../script.js";
|
|
export { MODULE_NAME };
|
|
|
|
const MODULE_NAME = '1_memory';
|
|
const UPDATE_INTERVAL = 1000;
|
|
|
|
let lastCharacterId = null;
|
|
let lastGroupId = null;
|
|
let lastChatId = null;
|
|
let lastMessageHash = null;
|
|
let lastMessageId = null;
|
|
let inApiCall = false;
|
|
|
|
const formatMemoryValue = (value) => value ? `Context: ${value.trim()}` : '';
|
|
const saveChatDebounced = debounce(() => getContext().saveChat(), 2000);
|
|
|
|
const defaultSettings = {
|
|
minLongMemory: 16,
|
|
maxLongMemory: 1024,
|
|
longMemoryLength: 128,
|
|
shortMemoryLength: 512,
|
|
minShortMemory: 128,
|
|
maxShortMemory: 1024,
|
|
shortMemoryStep: 16,
|
|
longMemoryStep: 8,
|
|
repetitionPenaltyStep: 0.05,
|
|
repetitionPenalty: 1.0,
|
|
maxRepetitionPenalty: 2.0,
|
|
minRepetitionPenalty: 1.0,
|
|
temperature: 1.0,
|
|
minTemperature: 0.1,
|
|
maxTemperature: 2.0,
|
|
temperatureStep: 0.05,
|
|
lengthPenalty: 1,
|
|
minLengthPenalty: 0,
|
|
maxLengthPenalty: 2,
|
|
lengthPenaltyStep: 0.05,
|
|
memoryFrozen: false,
|
|
};
|
|
|
|
function loadSettings() {
|
|
if (Object.keys(extension_settings.memory).length === 0) {
|
|
Object.assign(extension_settings.memory, defaultSettings);
|
|
}
|
|
|
|
$('#memory_long_length').val(extension_settings.memory.longMemoryLength).trigger('input');
|
|
$('#memory_short_length').val(extension_settings.memory.shortMemoryLength).trigger('input');
|
|
$('#memory_repetition_penalty').val(extension_settings.memory.repetitionPenalty).trigger('input');
|
|
$('#memory_temperature').val(extension_settings.memory.temperature).trigger('input');
|
|
$('#memory_length_penalty').val(extension_settings.memory.lengthPenalty).trigger('input');
|
|
$('#memory_frozen').prop('checked', extension_settings.memory.memoryFrozen).trigger('input');
|
|
}
|
|
|
|
function onMemoryShortInput() {
|
|
const value = $(this).val();
|
|
extension_settings.memory.shortMemoryLength = Number(value);
|
|
$('#memory_short_length_tokens').text(value);
|
|
saveSettingsDebounced();
|
|
|
|
// Don't let long buffer be bigger than short
|
|
if (extension_settings.memory.longMemoryLength > extension_settings.memory.shortMemoryLength) {
|
|
$('#memory_long_length').val(extension_settings.memory.shortMemoryLength).trigger('input');
|
|
}
|
|
}
|
|
|
|
function onMemoryLongInput() {
|
|
const value = $(this).val();
|
|
extension_settings.memory.longMemoryLength = Number(value);
|
|
$('#memory_long_length_tokens').text(value);
|
|
saveSettingsDebounced();
|
|
|
|
// Don't let long buffer be bigger than short
|
|
if (extension_settings.memory.longMemoryLength > extension_settings.memory.shortMemoryLength) {
|
|
$('#memory_short_length').val(extension_settings.memory.longMemoryLength).trigger('input');
|
|
}
|
|
}
|
|
|
|
function onMemoryRepetitionPenaltyInput() {
|
|
const value = $(this).val();
|
|
extension_settings.memory.repetitionPenalty = Number(value);
|
|
$('#memory_repetition_penalty_value').text(extension_settings.memory.repetitionPenalty.toFixed(2));
|
|
saveSettingsDebounced();
|
|
}
|
|
|
|
function onMemoryTemperatureInput() {
|
|
const value = $(this).val();
|
|
extension_settings.memory.temperature = Number(value);
|
|
$('#memory_temperature_value').text(extension_settings.memory.temperature.toFixed(2));
|
|
saveSettingsDebounced();
|
|
}
|
|
|
|
function onMemoryLengthPenaltyInput() {
|
|
const value = $(this).val();
|
|
extension_settings.memory.lengthPenalty = Number(value);
|
|
$('#memory_length_penalty_value').text(extension_settings.memory.lengthPenalty.toFixed(2));
|
|
saveSettingsDebounced();
|
|
}
|
|
|
|
function onMemoryFrozenInput() {
|
|
const value = Boolean($(this).prop('checked'));
|
|
extension_settings.memory.memoryFrozen = value;
|
|
saveSettingsDebounced();
|
|
}
|
|
|
|
function saveLastValues() {
|
|
const context = getContext();
|
|
lastGroupId = context.groupId;
|
|
lastCharacterId = context.characterId;
|
|
lastChatId = context.chatId;
|
|
lastMessageId = context.chat?.length ?? null;
|
|
lastMessageHash = getStringHash((context.chat.length && context.chat[context.chat.length - 1]['mes']) ?? '');
|
|
}
|
|
|
|
function getLatestMemoryFromChat(chat) {
|
|
if (!Array.isArray(chat) || !chat.length) {
|
|
return '';
|
|
}
|
|
|
|
const reversedChat = chat.slice().reverse();
|
|
for (let mes of reversedChat) {
|
|
if (mes.extra && mes.extra.memory) {
|
|
return mes.extra.memory;
|
|
}
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
async function moduleWorker() {
|
|
const context = getContext();
|
|
const chat = context.chat;
|
|
|
|
// no characters or group selected
|
|
if (!context.groupId && !context.characterId) {
|
|
return;
|
|
}
|
|
|
|
// Chat/character/group changed
|
|
if ((context.groupId && lastGroupId !== context.groupId) || (context.characterId !== lastCharacterId) || (context.chatId !== lastChatId)) {
|
|
const latestMemory = getLatestMemoryFromChat(chat);
|
|
setMemoryContext(latestMemory, false);
|
|
saveLastValues();
|
|
return;
|
|
}
|
|
|
|
// Currently summarizing or frozen state - skip
|
|
if (inApiCall || extension_settings.memory.memoryFrozen) {
|
|
return;
|
|
}
|
|
|
|
// No new messages - do nothing
|
|
if (lastMessageId === chat.length && getStringHash(chat[chat.length - 1].mes) === lastMessageHash) {
|
|
return;
|
|
}
|
|
|
|
// Messages has been deleted - rewrite the context with the latest available memory
|
|
if (chat.length < lastMessageId) {
|
|
const latestMemory = getLatestMemoryFromChat(chat);
|
|
setMemoryContext(latestMemory, false);
|
|
}
|
|
|
|
// Message has been edited / regenerated - delete the saved memory
|
|
if (chat.length
|
|
&& chat[chat.length - 1].extra
|
|
&& chat[chat.length - 1].extra.memory
|
|
&& lastMessageId === chat.length
|
|
&& getStringHash(chat[chat.length - 1].mes) !== lastMessageHash) {
|
|
delete chat[chat.length - 1].extra.memory;
|
|
}
|
|
|
|
try {
|
|
await summarizeChat(context);
|
|
}
|
|
catch (error) {
|
|
console.log(error);
|
|
}
|
|
finally {
|
|
saveLastValues();
|
|
}
|
|
}
|
|
|
|
async function summarizeChat(context) {
|
|
function getMemoryString() {
|
|
return (longMemory + '\n\n' + memoryBuffer.slice().reverse().join('\n\n')).trim();
|
|
}
|
|
|
|
const chat = context.chat;
|
|
const longMemory = getLatestMemoryFromChat(chat);
|
|
const reversedChat = chat.slice().reverse();
|
|
let memoryBuffer = [];
|
|
|
|
for (let mes of reversedChat) {
|
|
// we reached the point of latest memory
|
|
if (longMemory && mes.extra && mes.extra.memory == longMemory) {
|
|
break;
|
|
}
|
|
|
|
// don't care about system
|
|
if (mes.is_system) {
|
|
continue;
|
|
}
|
|
|
|
// determine the sender's name
|
|
const name = mes.is_user ? (context.name1 ?? 'You') : (mes.force_avatar ? mes.name : context.name2);
|
|
const entry = `${name}:\n${mes['mes']}`;
|
|
memoryBuffer.push(entry);
|
|
|
|
// check if token limit was reached
|
|
if (context.encode(getMemoryString()).length >= extension_settings.memory.shortMemoryLength) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
const resultingString = getMemoryString();
|
|
|
|
if (context.encode(resultingString).length < extension_settings.memory.shortMemoryLength) {
|
|
return;
|
|
}
|
|
|
|
// perform the summarization API call
|
|
try {
|
|
inApiCall = true;
|
|
const url = new URL(getApiUrl());
|
|
url.pathname = '/api/summarize';
|
|
|
|
const apiResult = await fetch(url, {
|
|
method: 'POST',
|
|
headers: {
|
|
'Content-Type': 'application/json',
|
|
'Bypass-Tunnel-Reminder': 'bypass',
|
|
},
|
|
body: JSON.stringify({
|
|
text: resultingString,
|
|
params: {
|
|
min_length: extension_settings.memory.longMemoryLength * 0.8,
|
|
max_length: extension_settings.memory.longMemoryLength,
|
|
repetition_penalty: extension_settings.memory.repetitionPenalty,
|
|
temperature: extension_settings.memory.temperature,
|
|
length_penalty: extension_settings.memory.lengthPenalty,
|
|
}
|
|
})
|
|
});
|
|
|
|
if (apiResult.ok) {
|
|
const data = await apiResult.json();
|
|
const summary = data.summary;
|
|
|
|
const newContext = getContext();
|
|
|
|
// something changed during summarization request
|
|
if (newContext.groupId !== context.groupId || newContext.chatId !== context.chatId || (!newContext.groupId && (newContext.characterId !== context.characterId))) {
|
|
return;
|
|
}
|
|
|
|
setMemoryContext(summary, true);
|
|
}
|
|
}
|
|
catch (error) {
|
|
console.log(error);
|
|
}
|
|
finally {
|
|
inApiCall = false;
|
|
}
|
|
}
|
|
|
|
function onMemoryRestoreClick() {
|
|
const context = getContext();
|
|
const content = $('#memory_contents').val();
|
|
const reversedChat = context.chat.slice().reverse();
|
|
|
|
for (let mes of reversedChat) {
|
|
if (mes.extra && mes.extra.memory == content) {
|
|
delete mes.extra.memory;
|
|
break;
|
|
}
|
|
}
|
|
|
|
const newContent = getLatestMemoryFromChat(context.chat);
|
|
setMemoryContext(newContent, false);
|
|
}
|
|
|
|
function onMemoryContentInput() {
|
|
const value = $(this).val();
|
|
setMemoryContext(value, true);
|
|
}
|
|
|
|
function setMemoryContext(value, saveToMessage) {
|
|
const context = getContext();
|
|
context.setExtensionPrompt(MODULE_NAME, formatMemoryValue(value), extension_prompt_types.AFTER_SCENARIO);
|
|
$('#memory_contents').val(value);
|
|
|
|
if (saveToMessage && context.chat.length) {
|
|
const mes = context.chat[context.chat.length - 1];
|
|
|
|
if (!mes.extra) {
|
|
mes.extra = {};
|
|
}
|
|
|
|
mes.extra.memory = value;
|
|
saveChatDebounced();
|
|
}
|
|
}
|
|
|
|
$(document).ready(function () {
|
|
function addExtensionControls() {
|
|
const settingsHtml = `
|
|
<div id="memory_settings">
|
|
<h4>Memory</h4>
|
|
<label for="memory_contents">Memory contents</label>
|
|
<textarea id="memory_contents" class="text_pole" rows="8" placeholder="Context will be generated here..."></textarea>
|
|
<div class="memory_contents_controls">
|
|
<input id="memory_restore" class="menu_button" type="submit" value="Restore previous state" />
|
|
<label for="memory_frozen"><input id="memory_frozen" type="checkbox" /> Freeze context</label>
|
|
</div>
|
|
<div class="inline-drawer">
|
|
<div class="inline-drawer-toggle inline-drawer-header">
|
|
<b>Summarization settings</b>
|
|
<div class="inline-drawer-icon down"></div>
|
|
</div>
|
|
<div class="inline-drawer-content">
|
|
<label for="memory_short_length">Memory summarization [short-term] length (<span id="memory_short_length_tokens"></span> tokens)</label>
|
|
<input id="memory_short_length" type="range" value="${defaultSettings.shortMemoryLength}" min="${defaultSettings.minShortMemory}" max="${defaultSettings.maxShortMemory}" step="${defaultSettings.shortMemoryStep}" />
|
|
<label for="memory_long_length">Memory context [long-term] length (<span id="memory_long_length_tokens"></span> tokens)</label>
|
|
<input id="memory_long_length" type="range" value="${defaultSettings.longMemoryLength}" min="${defaultSettings.minLongMemory}" max="${defaultSettings.maxLongMemory}" step="${defaultSettings.longMemoryStep}" />
|
|
<label for="memory_temperature">Summarization temperature (<span id="memory_temperature_value"></span>)</label>
|
|
<input id="memory_temperature" type="range" value="${defaultSettings.temperature}" min="${defaultSettings.minTemperature}" max="${defaultSettings.maxTemperature}" step="${defaultSettings.temperatureStep}" />
|
|
<label for="memory_repetition_penalty">Summarization repetition penalty (<span id="memory_repetition_penalty_value"></span>)</label>
|
|
<input id="memory_repetition_penalty" type="range" value="${defaultSettings.repetitionPenalty}" min="${defaultSettings.minRepetitionPenalty}" max="${defaultSettings.maxRepetitionPenalty}" step="${defaultSettings.repetitionPenaltyStep}" />
|
|
<label for="memory_length_penalty">Summarization length penalty (<span id="memory_length_penalty_value"></span>)</label>
|
|
<input id="memory_length_penalty" type="range" value="${defaultSettings.lengthPenalty}" min="${defaultSettings.minLengthPenalty}" max="${defaultSettings.maxLengthPenalty}" step="${defaultSettings.lengthPenaltyStep}" />
|
|
</div>
|
|
</div>
|
|
</div>
|
|
`;
|
|
$('#extensions_settings').append(settingsHtml);
|
|
$('#memory_restore').on('click', onMemoryRestoreClick);
|
|
$('#memory_contents').on('input', onMemoryContentInput);
|
|
$('#memory_long_length').on('input', onMemoryLongInput);
|
|
$('#memory_short_length').on('input', onMemoryShortInput);
|
|
$('#memory_repetition_penalty').on('input', onMemoryRepetitionPenaltyInput);
|
|
$('#memory_temperature').on('input', onMemoryTemperatureInput);
|
|
$('#memory_length_penalty').on('input', onMemoryLengthPenaltyInput);
|
|
$('#memory_frozen').on('input', onMemoryFrozenInput);
|
|
}
|
|
|
|
addExtensionControls();
|
|
loadSettings();
|
|
setInterval(moduleWorker, UPDATE_INTERVAL);
|
|
}); |