2402 lines
93 KiB
JavaScript

import { Fuse } from '../../../lib.js';
import { characters, eventSource, event_types, generateRaw, getRequestHeaders, main_api, online_status, saveSettingsDebounced, substituteParams, substituteParamsExtended, system_message_types, this_chid } from '../../../script.js';
import { dragElement, isMobile } from '../../RossAscends-mods.js';
import { getContext, getApiUrl, modules, extension_settings, ModuleWorkerWrapper, doExtrasFetch, renderExtensionTemplateAsync } from '../../extensions.js';
import { loadMovingUIState, performFuzzySearch, power_user } from '../../power-user.js';
import { onlyUnique, debounce, getCharaFilename, trimToEndSentence, trimToStartSentence, waitUntilCondition, findChar, delay } from '../../utils.js';
import { hideMutedSprites, selected_group } from '../../group-chats.js';
import { isJsonSchemaSupported } from '../../textgen-settings.js';
import { debounce_timeout } from '../../constants.js';
import { SlashCommandParser } from '../../slash-commands/SlashCommandParser.js';
import { SlashCommand } from '../../slash-commands/SlashCommand.js';
import { ARGUMENT_TYPE, SlashCommandArgument, SlashCommandNamedArgument } from '../../slash-commands/SlashCommandArgument.js';
import { SlashCommandEnumValue, enumTypes } from '../../slash-commands/SlashCommandEnumValue.js';
import { commonEnumProviders } from '../../slash-commands/SlashCommandCommonEnumsProvider.js';
import { slashCommandReturnHelper } from '../../slash-commands/SlashCommandReturnHelper.js';
import { generateWebLlmChatPrompt, isWebLlmSupported } from '../shared.js';
import { Popup, POPUP_RESULT } from '../../popup.js';
import { t } from '../../i18n.js';
export { MODULE_NAME };
/**
* @typedef {object} Expression Expression definition with label and file path
* @property {string} label The label of the expression
* @property {ExpressionImage[]} files One or more images to represent this expression
*/
/**
* @typedef {object} ExpressionImage An expression image
* @property {string} expression - The expression
* @property {boolean} [isCustom=false] - If the expression is added by user
* @property {string} fileName - The filename with extension
* @property {string} title - The title for the image
* @property {string} imageSrc - The image source / full path
* @property {'success' | 'additional' | 'failure'} type - The type of the image
*/
const MODULE_NAME = 'expressions';
const UPDATE_INTERVAL = 2000;
const STREAMING_UPDATE_INTERVAL = 10000;
const DEFAULT_FALLBACK_EXPRESSION = 'joy';
const DEFAULT_LLM_PROMPT = 'Ignore previous instructions. Classify the emotion of the last message. Output just one word, e.g. "joy" or "anger". Choose only one of the following labels: {{labels}}';
const DEFAULT_EXPRESSIONS = [
'admiration',
'amusement',
'anger',
'annoyance',
'approval',
'caring',
'confusion',
'curiosity',
'desire',
'disappointment',
'disapproval',
'disgust',
'embarrassment',
'excitement',
'fear',
'gratitude',
'grief',
'joy',
'love',
'nervousness',
'optimism',
'pride',
'realization',
'relief',
'remorse',
'sadness',
'surprise',
'neutral',
];
const OPTION_NO_FALLBACK = '#none';
const OPTION_EMOJI_FALLBACK = '#emoji';
const RESET_SPRITE_LABEL = '#reset';
/** @enum {number} */
const EXPRESSION_API = {
local: 0,
extras: 1,
llm: 2,
webllm: 3,
};
let expressionsList = null;
let lastCharacter = undefined;
let lastMessage = null;
/** @type {{[characterKey: string]: Expression[]}} */
let spriteCache = {};
let inApiCall = false;
let lastServerResponseTime = 0;
/** @type {{[characterName: string]: string}} */
export let lastExpression = {};
/**
* Returns a placeholder image object for a given expression
* @param {string} expression - The expression label
* @param {boolean} [isCustom=false] - Whether the expression is custom
* @returns {ExpressionImage} The placeholder image object
*/
function getPlaceholderImage(expression, isCustom = false) {
return {
expression: expression,
isCustom: isCustom,
title: 'No Image',
type: 'failure',
fileName: 'No-Image-Placeholder.svg',
imageSrc: '/img/No-Image-Placeholder.svg',
};
}
function isVisualNovelMode() {
return Boolean(!isMobile() && power_user.waifuMode && getContext().groupId);
}
async function forceUpdateVisualNovelMode() {
if (isVisualNovelMode()) {
await updateVisualNovelMode();
}
}
const updateVisualNovelModeDebounced = debounce(forceUpdateVisualNovelMode, debounce_timeout.quick);
async function updateVisualNovelMode(spriteFolderName, expression) {
const vnContainer = $('#visual-novel-wrapper');
await visualNovelRemoveInactive(vnContainer);
const setSpritePromises = await visualNovelSetCharacterSprites(vnContainer, spriteFolderName, expression);
// calculate layer indices based on recent messages
await visualNovelUpdateLayers(vnContainer);
await Promise.allSettled(setSpritePromises);
// update again based on new sprites
if (setSpritePromises.length > 0) {
await visualNovelUpdateLayers(vnContainer);
}
}
async function visualNovelRemoveInactive(container) {
const context = getContext();
const group = context.groups.find(x => x.id == context.groupId);
const removeInactiveCharactersPromises = [];
// remove inactive characters after 1 second
container.find('.expression-holder').each((_, current) => {
const promise = new Promise(resolve => {
const element = $(current);
const avatar = element.data('avatar');
if (!group.members.includes(avatar) || group.disabled_members.includes(avatar)) {
element.fadeOut(250, () => {
element.remove();
resolve();
});
} else {
resolve();
}
});
removeInactiveCharactersPromises.push(promise);
});
await Promise.allSettled(removeInactiveCharactersPromises);
}
/**
* Sets the character sprites for visual novel mode based on the provided container, name, and expression.
*
* @param {JQuery<HTMLElement>} vnContainer - The container element where the sprites will be set
* @param {string} spriteFolderName - The name of the sprite folder
* @param {string} expression - The expression to set for the characters
* @returns {Promise<Array>} - An array of promises that resolve when the sprites are set
*/
async function visualNovelSetCharacterSprites(vnContainer, spriteFolderName, expression) {
const originalExpression = expression;
const context = getContext();
const group = context.groups.find(x => x.id == context.groupId);
const setSpritePromises = [];
for (const avatar of group.members) {
// skip disabled characters
const isDisabled = group.disabled_members.includes(avatar);
if (isDisabled && hideMutedSprites) {
continue;
}
const character = context.characters.find(x => x.avatar == avatar);
if (!character) {
continue;
}
const expressionImage = vnContainer.find(`.expression-holder[data-avatar="${avatar}"]`);
/** @type {JQuery<HTMLElement>} */
let img;
const memberSpriteFolderName = getSpriteFolderName({ original_avatar: character.avatar }, character.name);
// download images if not downloaded yet
if (spriteCache[memberSpriteFolderName] === undefined) {
spriteCache[memberSpriteFolderName] = await getSpritesList(memberSpriteFolderName);
}
const prevExpressionSrc = expressionImage.find('img').attr('src') || null;
if (!originalExpression && Array.isArray(spriteCache[memberSpriteFolderName]) && spriteCache[memberSpriteFolderName].length > 0) {
expression = await getLastMessageSprite(avatar);
}
const spriteFile = chooseSpriteForExpression(memberSpriteFolderName, expression, { prevExpressionSrc: prevExpressionSrc });
if (expressionImage.length) {
if (!spriteFolderName || spriteFolderName == memberSpriteFolderName) {
await validateImages(memberSpriteFolderName, true);
setExpressionOverrideHtml(true); // <= force clear expression override input
const path = spriteFile?.imageSrc || '';
img = expressionImage.find('img');
await setImage(img, path);
}
expressionImage.toggleClass('hidden', !spriteFile);
} else {
const template = $('#expression-holder').clone();
template.attr('id', `expression-${avatar}`);
template.attr('data-avatar', avatar);
template.find('.drag-grabber').attr('id', `expression-${avatar}header`);
$('#visual-novel-wrapper').append(template);
dragElement($(template[0]));
template.toggleClass('hidden', !spriteFile);
img = template.find('img');
await setImage(img, spriteFile?.imageSrc || '');
const fadeInPromise = new Promise(resolve => {
template.fadeIn(250, () => resolve());
});
setSpritePromises.push(fadeInPromise);
}
if (!img) {
continue;
}
img.attr('data-sprite-folder-name', spriteFolderName);
img.attr('data-expression', expression);
img.attr('data-sprite-filename', spriteFile?.fileName || null);
img.attr('title', expression);
if (spriteFile) console.info(`Expression set for group member ${character.name}`, { expression: spriteFile.expression, file: spriteFile.fileName });
else if (expressionImage.length) console.info(`Expression unset for group member ${character.name} - No sprite found`, { expression: expression });
else console.info(`Expression not available for group member ${character.name}`, { expression: expression });
}
return setSpritePromises;
}
/**
* Classifies the text of the latest message and returns the expression label.
* @param {string} avatar - The avatar of the character to get the last message for
* @returns {Promise<string>} - The expression label
*/
async function getLastMessageSprite(avatar) {
const context = getContext();
const lastMessage = context.chat.slice().reverse().find(x => x.original_avatar == avatar || (x.force_avatar && x.force_avatar.includes(encodeURIComponent(avatar))));
if (lastMessage) {
const text = lastMessage.mes || '';
return await getExpressionLabel(text);
}
return extension_settings.expressions.fallback_expression;
}
async function visualNovelUpdateLayers(container) {
const context = getContext();
const group = context.groups.find(x => x.id == context.groupId);
const recentMessages = context.chat.map(x => x.original_avatar).filter(x => x).reverse().filter(onlyUnique);
const filteredMembers = group.members.filter(x => !group.disabled_members.includes(x));
const layerIndices = filteredMembers.slice().sort((a, b) => {
const aRecentIndex = recentMessages.indexOf(a);
const bRecentIndex = recentMessages.indexOf(b);
const aFilteredIndex = filteredMembers.indexOf(a);
const bFilteredIndex = filteredMembers.indexOf(b);
if (aRecentIndex !== -1 && bRecentIndex !== -1) {
return bRecentIndex - aRecentIndex;
} else if (aRecentIndex !== -1) {
return 1;
} else if (bRecentIndex !== -1) {
return -1;
} else {
return aFilteredIndex - bFilteredIndex;
}
});
const setLayerIndicesPromises = [];
const sortFunction = (a, b) => {
const avatarA = $(a).data('avatar');
const avatarB = $(b).data('avatar');
const indexA = filteredMembers.indexOf(avatarA);
const indexB = filteredMembers.indexOf(avatarB);
return indexA - indexB;
};
const containerWidth = container.width();
const pivotalPoint = containerWidth * 0.5;
let images = Array.from($('#visual-novel-wrapper .expression-holder')).sort(sortFunction);
let imagesWidth = [];
for (const image of images) {
if (image instanceof HTMLImageElement && !image.complete) {
await new Promise(resolve => image.addEventListener('load', resolve, { once: true }));
}
}
images.forEach(image => {
imagesWidth.push($(image).width());
});
let totalWidth = imagesWidth.reduce((a, b) => a + b, 0);
let currentPosition = pivotalPoint - (totalWidth / 2);
if (totalWidth > containerWidth) {
let totalOverlap = totalWidth - containerWidth;
let totalWidthWithoutWidest = imagesWidth.reduce((a, b) => a + b, 0) - Math.max(...imagesWidth);
let overlaps = imagesWidth.map(width => (width / totalWidthWithoutWidest) * totalOverlap);
imagesWidth = imagesWidth.map((width, index) => width - overlaps[index]);
currentPosition = 0; // Reset the initial position to 0
}
images.forEach((current, index) => {
const element = $(current);
const elementID = element.attr('id');
// skip repositioning of dragged elements
if (element.data('dragged')
|| (power_user.movingUIState[elementID]
&& (typeof power_user.movingUIState[elementID] === 'object')
&& Object.keys(power_user.movingUIState[elementID]).length > 0)) {
loadMovingUIState();
//currentPosition += imagesWidth[index];
return;
}
const avatar = element.data('avatar');
const layerIndex = layerIndices.indexOf(avatar);
element.css('z-index', layerIndex);
element.show();
const promise = new Promise(resolve => {
if (power_user.reduced_motion) {
element.css('left', currentPosition + 'px');
requestAnimationFrame(() => resolve());
}
else {
element.animate({ left: currentPosition + 'px' }, 500, () => {
resolve();
});
}
});
currentPosition += imagesWidth[index];
setLayerIndicesPromises.push(promise);
});
await Promise.allSettled(setLayerIndicesPromises);
}
/**
* Sets the expression for the given character image.
* @param {JQuery<HTMLElement>} img - The image element to set the image on
* @param {string} path - The path to the image
* @returns {Promise<void>} - A promise that resolves when the image is set
*/
async function setImage(img, path) {
// Cohee: If something goes wrong, uncomment this to return to the old behavior
/*
img.attr('src', path);
img.removeClass('default');
img.off('error');
img.on('error', function () {
console.debug('Error loading image', path);
$(this).off('error');
$(this).attr('src', '');
});
*/
return new Promise(resolve => {
const prevExpressionSrc = img.attr('src');
const expressionClone = img.clone();
const originalId = img.data('filename');
//only swap expressions when necessary
if (prevExpressionSrc !== path && !img.hasClass('expression-animating')) {
//clone expression
expressionClone.addClass('expression-clone');
//make invisible and remove id to prevent double ids
//must be made invisible to start because they share the same Z-index
expressionClone.data('filename', '').css({ opacity: 0 });
//add new sprite path to clone src
expressionClone.attr('src', path);
//add invisible clone to html
expressionClone.appendTo(img.parent());
const duration = 200;
//add animation flags to both images
//to prevent multiple expression changes happening simultaneously
img.addClass('expression-animating');
// Set the parent container's min width and height before running the transition
const imgWidth = img.width();
const imgHeight = img.height();
const expressionHolder = img.parent();
expressionHolder.css('min-width', imgWidth > 100 ? imgWidth : 100);
expressionHolder.css('min-height', imgHeight > 100 ? imgHeight : 100);
//position absolute prevent the original from jumping around during transition
img.css('position', 'absolute').width(imgWidth).height(imgHeight);
expressionClone.addClass('expression-animating');
//fade the clone in
expressionClone.css({
opacity: 0,
}).animate({
opacity: 1,
}, duration)
//when finshed fading in clone, fade out the original
.promise().done(function () {
img.animate({
opacity: 0,
}, duration);
//remove old expression
img.remove();
//replace ID so it becomes the new 'original' expression for next change
expressionClone.data('filename', originalId);
expressionClone.removeClass('expression-animating');
// Reset the expression holder min height and width
expressionHolder.css('min-width', 100);
expressionHolder.css('min-height', 100);
if (expressionClone.prop('complete')) {
resolve();
} else {
expressionClone.one('load', () => resolve());
}
});
expressionClone.removeClass('expression-clone');
expressionClone.removeClass('default');
expressionClone.off('error');
expressionClone.on('error', function () {
console.debug('Expression image error', path);
$(this).attr('src', '');
$(this).off('error');
resolve();
});
} else {
resolve();
}
});
}
async function moduleWorker({ newChat = false } = {}) {
const context = getContext();
// non-characters not supported
if (!context.groupId && context.characterId === undefined) {
removeExpression();
return;
}
const vnMode = isVisualNovelMode();
const vnWrapperVisible = $('#visual-novel-wrapper').is(':visible');
if (vnMode) {
$('#expression-wrapper').hide();
$('#visual-novel-wrapper').show();
} else {
$('#expression-wrapper').show();
$('#visual-novel-wrapper').hide();
}
const vnStateChanged = vnMode !== vnWrapperVisible;
if (vnStateChanged) {
lastMessage = null;
$('#visual-novel-wrapper').empty();
$('#expression-holder').css({ top: '', left: '', right: '', bottom: '', height: '', width: '', margin: '' });
}
const currentLastMessage = getLastCharacterMessage();
let spriteFolderName = getSpriteFolderName(currentLastMessage, currentLastMessage.name);
// character has no expressions or it is not loaded
if (Object.keys(spriteCache).length === 0) {
await validateImages(spriteFolderName);
lastCharacter = context.groupId || context.characterId;
}
const offlineMode = $('.expression_settings .offline_mode');
if (!modules.includes('classify') && extension_settings.expressions.api == EXPRESSION_API.extras) {
$('#open_chat_expressions').show();
$('#no_chat_expressions').hide();
offlineMode.css('display', 'block');
lastCharacter = context.groupId || context.characterId;
if (context.groupId) {
await validateImages(spriteFolderName, true);
await forceUpdateVisualNovelMode();
}
return;
}
else {
// force reload expressions list on connect to API
if (offlineMode.is(':visible')) {
expressionsList = null;
spriteCache = {};
expressionsList = await getExpressionsList();
await validateImages(spriteFolderName, true);
await forceUpdateVisualNovelMode();
}
if (context.groupId && !Array.isArray(spriteCache[spriteFolderName])) {
await validateImages(spriteFolderName, true);
await forceUpdateVisualNovelMode();
}
offlineMode.css('display', 'none');
}
if (context.groupId && vnMode && newChat) {
await forceUpdateVisualNovelMode();
}
// Don't bother classifying if current char has no sprites and no default expressions are enabled
if ((!Array.isArray(spriteCache[spriteFolderName]) || spriteCache[spriteFolderName].length === 0) && !extension_settings.expressions.showDefault) {
return;
}
const lastMessageChanged = !((lastCharacter === context.characterId || lastCharacter === context.groupId) && lastMessage === currentLastMessage.mes);
// check if last message changed
if (!lastMessageChanged) {
return;
}
// If using LLM api then check if streamingProcessor is finished to avoid sending multiple requests to the API
if (extension_settings.expressions.api === EXPRESSION_API.llm && context.streamingProcessor && !context.streamingProcessor.isFinished) {
return;
}
// API is busy
if (inApiCall) {
console.debug('Classification API is busy');
return;
}
// Throttle classification requests during streaming
if (!context.groupId && context.streamingProcessor && !context.streamingProcessor.isFinished) {
const now = Date.now();
const timeSinceLastServerResponse = now - lastServerResponseTime;
if (timeSinceLastServerResponse < STREAMING_UPDATE_INTERVAL) {
console.log('Streaming in progress: throttling expression update. Next update at ' + new Date(lastServerResponseTime + STREAMING_UPDATE_INTERVAL));
return;
}
}
try {
inApiCall = true;
let expression = await getExpressionLabel(currentLastMessage.mes);
// If we're not already overriding the folder name, account for group chats.
if (spriteFolderName === currentLastMessage.name && !context.groupId) {
spriteFolderName = context.name2;
}
const force = !!context.groupId;
// Character won't be angry on you for swiping
if (currentLastMessage.mes == '...' && expressionsList.includes(extension_settings.expressions.fallback_expression)) {
expression = extension_settings.expressions.fallback_expression;
}
await sendExpressionCall(spriteFolderName, expression, { force: force, vnMode: vnMode });
}
catch (error) {
console.log(error);
}
finally {
inApiCall = false;
lastCharacter = context.groupId || context.characterId;
lastMessage = currentLastMessage.mes;
lastServerResponseTime = Date.now();
}
}
function getSpriteFolderName(characterMessage = null, characterName = null) {
const context = getContext();
let spriteFolderName = characterName ?? context.name2;
const message = characterMessage ?? getLastCharacterMessage();
const avatarFileName = getFolderNameByMessage(message);
const expressionOverride = extension_settings.expressionOverrides.find(e => e.name == avatarFileName);
if (expressionOverride && expressionOverride.path) {
spriteFolderName = expressionOverride.path;
}
return spriteFolderName;
}
function getFolderNameByMessage(message) {
const context = getContext();
let avatarPath = '';
if (context.groupId) {
avatarPath = message.original_avatar || context.characters.find(x => message.force_avatar && message.force_avatar.includes(encodeURIComponent(x.avatar)))?.avatar;
}
else if (context.characterId) {
avatarPath = getCharaFilename();
}
if (!avatarPath) {
return '';
}
const folderName = avatarPath.replace(/\.[^/.]+$/, '');
return folderName;
}
/**
* Update the expression for the given character.
*
* @param {string} spriteFolderName The character name, optionally with a sprite folder override, e.g. "folder/expression".
* @param {string} expression The expression label, e.g. "amusement", "joy", etc.
* @param {Object} [options] Additional options
* @param {boolean} [options.force=false] If true, the expression will be sent even if it is the same as the current expression.
* @param {boolean} [options.vnMode=null] If true, the expression will be sent in Visual Novel mode. If null, it will be determined by the current chat mode.
* @param {string?} [options.overrideSpriteFile=null] - Set if a specific sprite file should be used. Must be sprite file name.
*/
export async function sendExpressionCall(spriteFolderName, expression, { force = false, vnMode = null, overrideSpriteFile = null } = {}) {
lastExpression[spriteFolderName.split('/')[0]] = expression;
if (vnMode === null) {
vnMode = isVisualNovelMode();
}
if (vnMode) {
await updateVisualNovelMode(spriteFolderName, expression);
} else {
setExpression(spriteFolderName, expression, { force: force, overrideSpriteFile: overrideSpriteFile });
}
}
async function setSpriteFolderCommand(_, folder) {
if (!folder) {
console.log('Clearing sprite set');
folder = '';
}
if (folder.startsWith('/') || folder.startsWith('\\')) {
const currentLastMessage = getLastCharacterMessage();
folder = folder.slice(1);
folder = `${currentLastMessage.name}/${folder}`;
}
$('#expression_override').val(folder.trim());
onClickExpressionOverrideButton();
// No need to resend the expression, the folder override will automatically update the currently displayed one.
return '';
}
async function classifyCallback(/** @type {{api: string?, prompt: string?}} */ { api = null, prompt = null }, text) {
if (!text) {
toastr.error('No text provided');
return '';
}
if (api && !Object.keys(EXPRESSION_API).includes(api)) {
toastr.error('Invalid API provided');
return '';
}
const expressionApi = EXPRESSION_API[api] || extension_settings.expressions.api;
if (!modules.includes('classify') && expressionApi == EXPRESSION_API.extras) {
toastr.warning('Text classification is disabled or not available');
return '';
}
const label = await getExpressionLabel(text, expressionApi, { customPrompt: prompt });
console.debug(`Classification result for "${text}": ${label}`);
return label;
}
/** @type {(args: {type: 'expression' | 'sprite'}, searchTerm: string) => Promise<string>} */
async function setSpriteSlashCommand({ type }, searchTerm) {
type ??= 'expression';
searchTerm = searchTerm.trim().toLowerCase();
if (!searchTerm) {
toastr.error(t`No expression or sprite name provided`, t`Set Sprite`);
return '';
}
const currentLastMessage = selected_group ? getLastCharacterMessage() : null;
const spriteFolderName = getSpriteFolderName(currentLastMessage, currentLastMessage?.name);
let label = searchTerm;
/** @type {string?} */
let spriteFile = null;
await validateImages(spriteFolderName);
// Handle reset as a special term and just reset the sprite via expression call
if (searchTerm === RESET_SPRITE_LABEL) {
await sendExpressionCall(spriteFolderName, label, { force: true });
return lastExpression[spriteFolderName] ?? '';
}
switch (type) {
case 'expression': {
// Fuzzy search for expression
const existingExpressions = getCachedExpressions().map(x => ({ label: x }));
const results = performFuzzySearch('expression-expressions', existingExpressions, [
{ name: 'label', weight: 1 },
], searchTerm);
const matchedExpression = results[0]?.item;
if (!matchedExpression) {
toastr.warning(t`No expression found for search term ${searchTerm}`, t`Set Sprite`);
return '';
}
label = matchedExpression.label;
break;
}
case 'sprite': {
// Fuzzy search for sprite file
const sprites = spriteCache[spriteFolderName].map(x => x.files).flat();
const results = performFuzzySearch('expression-expressions', sprites, [
{ name: 'title', weight: 1 },
{ name: 'fileName', weight: 1 },
], searchTerm);
const matchedSprite = results[0]?.item;
if (!matchedSprite) {
toastr.warning(t`No sprite file found for search term ${searchTerm}`, t`Set Sprite`);
return '';
}
label = matchedSprite.expression;
spriteFile = matchedSprite.fileName;
break;
}
default: throw Error('Invalid sprite set type: ' + type);
}
await sendExpressionCall(spriteFolderName, label, { force: true, overrideSpriteFile: spriteFile });
return label;
}
/**
* Returns the sprite folder name (including override) for a character.
* @param {object} char Character object
* @param {string} char.avatar Avatar filename with extension
* @returns {string} Sprite folder name
* @throws {Error} If character not found or avatar not set
*/
function spriteFolderNameFromCharacter(char) {
const avatarFileName = char.avatar.replace(/\.[^/.]+$/, '');
const expressionOverride = extension_settings.expressionOverrides.find(e => e.name === avatarFileName);
return expressionOverride?.path ? expressionOverride.path : avatarFileName;
}
/**
* Generates a unique sprite name by appending an index to the given expression. *
* @param {string} expression - The base expression to be used as the prefix for the sprite name.
* @param {ExpressionImage[]} existingFiles - An array of existing file objects, each containing a fileName property.
* @returns {string} - A unique sprite name with the format "expression-index".
*/
function generateUniqueSpriteName(expression, existingFiles) {
let index = existingFiles.length;
let newSpriteName;
do {
newSpriteName = `${expression}-${index++}`;
} while (existingFiles.some(file => withoutExtension(file.fileName) === newSpriteName));
return newSpriteName;
}
/**
* Slash command callback for /uploadsprite
*
* label= is required
* if name= is provided, it will be used as a findChar lookup
* if name= is not provided, the last character's name will be used
* if folder= is a full path, it will be used as the folder
* if folder= is a partial path, it will be appended to the character's name
* if folder= is not provided, the character's override folder will be used, if set
*
* @param {object} args
* @param {string} args.name Character name or avatar key, passed through findChar
* @param {string} args.label Expression label
* @param {string} [args.folder=null] Optional sprite folder path, processed using backslash rules
* @param {string?} [args.spriteName=null] Optional sprite name
* @param {string} imageUrl Image URI to fetch and upload
* @returns {Promise<string>} the sprite name
*/
async function uploadSpriteCommand({ name, label, folder = null, spriteName = null }, imageUrl) {
if (!imageUrl) throw new Error('Image URL is required');
if (!label || typeof label !== 'string') {
toastr.error(t`Expression label is required`, t`Error Uploading Sprite`);
return '';
}
label = label.replace(/[^a-z]/gi, '').toLowerCase().trim();
if (!label) {
toastr.error(t`Expression label must contain at least one letter`, t`Error Uploading Sprite`);
return '';
}
spriteName = spriteName || label;
if (!validateExpressionSpriteName(label, spriteName)) {
toastr.error(t`Invalid sprite name. Must follow the naming pattern for expression sprites.`, t`Error Uploading Sprite`);
return '';
}
name = name || getLastCharacterMessage().original_avatar || getLastCharacterMessage().name;
const char = findChar({ name });
if (!folder) {
folder = spriteFolderNameFromCharacter(char);
} else if (folder.startsWith('/') || folder.startsWith('\\')) {
const subfolder = folder.slice(1);
folder = `${char.name}/${subfolder}`;
}
try {
const response = await fetch(imageUrl);
const blob = await response.blob();
const file = new File([blob], 'image.png', { type: 'image/png' });
const formData = new FormData();
formData.append('name', folder); // this is the folder or character name
formData.append('label', label); // this is the expression label
formData.append('avatar', file); // this is the image file
formData.append('spriteName', spriteName); // this is a redundant comment
await handleFileUpload('/api/sprites/upload', formData);
console.debug(`[${MODULE_NAME}] Upload of ${imageUrl} completed for ${name} with label ${label}`);
} catch (error) {
console.error(`[${MODULE_NAME}] Error uploading file:`, error);
throw error;
}
return spriteName;
}
/**
* Processes the classification text to reduce the amount of text sent to the API.
* Quotes and asterisks are to be removed. If the text is less than 300 characters, it is returned as is.
* If the text is more than 300 characters, the first and last 150 characters are returned.
* The result is trimmed to the end of sentence.
* @param {string} text The text to process.
* @returns {string}
*/
function sampleClassifyText(text) {
if (!text) {
return text;
}
// Replace macros, remove asterisks and quotes
let result = substituteParams(text).replace(/[*"]/g, '');
// If using LLM api there is no need to check length of characters
if (extension_settings.expressions.api === EXPRESSION_API.llm) {
return result.trim();
}
const SAMPLE_THRESHOLD = 500;
const HALF_SAMPLE_THRESHOLD = SAMPLE_THRESHOLD / 2;
if (text.length < SAMPLE_THRESHOLD) {
result = trimToEndSentence(result);
} else {
result = trimToEndSentence(result.slice(0, HALF_SAMPLE_THRESHOLD)) + ' ' + trimToStartSentence(result.slice(-HALF_SAMPLE_THRESHOLD));
}
return result.trim();
}
/**
* Gets the classification prompt for the LLM API.
* @param {string[]} labels A list of labels to search for.
* @returns {Promise<string>} Prompt for the LLM API.
*/
async function getLlmPrompt(labels) {
if (isJsonSchemaSupported()) {
return '';
}
const labelsString = labels.map(x => `"${x}"`).join(', ');
const prompt = substituteParamsExtended(String(extension_settings.expressions.llmPrompt), { labels: labelsString });
return prompt;
}
/**
* Parses the emotion response from the LLM API.
* @param {string} emotionResponse The response from the LLM API.
* @param {string[]} labels A list of labels to search for.
* @returns {string} The parsed emotion or the fallback expression.
*/
function parseLlmResponse(emotionResponse, labels) {
try {
const parsedEmotion = JSON.parse(emotionResponse);
const response = parsedEmotion?.emotion?.trim()?.toLowerCase();
if (!response || !labels.includes(response)) {
console.debug(`Parsed emotion response: ${response} not in labels: ${labels}`);
throw new Error('Emotion not in labels');
}
return response;
} catch {
const fuse = new Fuse(labels, { includeScore: true });
console.debug('Using fuzzy search in labels:', labels);
const result = fuse.search(emotionResponse);
if (result.length > 0) {
console.debug(`fuzzy search found: ${result[0].item} as closest for the LLM response:`, emotionResponse);
return result[0].item;
}
const lowerCaseResponse = String(emotionResponse || '').toLowerCase();
for (const label of labels) {
if (lowerCaseResponse.includes(label.toLowerCase())) {
console.debug(`Found label ${label} in the LLM response:`, emotionResponse);
return label;
}
}
}
throw new Error('Could not parse emotion response ' + emotionResponse);
}
/**
* Gets the JSON schema for the LLM API.
* @param {string[]} emotions A list of emotions to search for.
* @returns {object} The JSON schema for the LLM API.
*/
function getJsonSchema(emotions) {
return {
$schema: 'http://json-schema.org/draft-04/schema#',
type: 'object',
properties: {
emotion: {
type: 'string',
enum: emotions,
},
},
required: [
'emotion',
],
};
}
function onTextGenSettingsReady(args) {
// Only call if inside an API call
if (inApiCall && extension_settings.expressions.api === EXPRESSION_API.llm && isJsonSchemaSupported()) {
const emotions = DEFAULT_EXPRESSIONS;
Object.assign(args, {
top_k: 1,
stop: [],
stopping_strings: [],
custom_token_bans: [],
json_schema: getJsonSchema(emotions),
});
}
}
/**
* Retrieves the label of an expression via classification based on the provided text.
* Optionally allows to override the expressions API being used.
* @param {string} text - The text to classify and retrieve the expression label for.
* @param {EXPRESSION_API} [expressionsApi=extension_settings.expressions.api] - The expressions API to use for classification.
* @param {object} [options={}] - Optional arguments.
* @param {string?} [options.customPrompt=null] - The custom prompt to use for classification.
* @returns {Promise<string?>} - The label of the expression.
*/
export async function getExpressionLabel(text, expressionsApi = extension_settings.expressions.api, { customPrompt = null } = {}) {
// Return if text is undefined, saving a costly fetch request
if ((!modules.includes('classify') && expressionsApi == EXPRESSION_API.extras) || !text) {
return extension_settings.expressions.fallback_expression;
}
if (extension_settings.expressions.translate && typeof globalThis.translate === 'function') {
text = await globalThis.translate(text, 'en');
}
text = sampleClassifyText(text);
try {
switch (expressionsApi) {
// Local BERT pipeline
case EXPRESSION_API.local: {
const localResult = await fetch('/api/extra/classify', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ text: text }),
});
if (localResult.ok) {
const data = await localResult.json();
return data.classification[0].label;
}
} break;
// Using LLM
case EXPRESSION_API.llm: {
try {
await waitUntilCondition(() => online_status !== 'no_connection', 3000, 250);
} catch (error) {
console.warn('No LLM connection. Using fallback expression', error);
return extension_settings.expressions.fallback_expression;
}
const expressionsList = await getExpressionsList();
const prompt = substituteParamsExtended(customPrompt, { labels: expressionsList }) || await getLlmPrompt(expressionsList);
eventSource.once(event_types.TEXT_COMPLETION_SETTINGS_READY, onTextGenSettingsReady);
const emotionResponse = await generateRaw(text, main_api, false, false, prompt);
return parseLlmResponse(emotionResponse, expressionsList);
}
// Using WebLLM
case EXPRESSION_API.webllm: {
if (!isWebLlmSupported()) {
console.warn('WebLLM is not supported. Using fallback expression');
return extension_settings.expressions.fallback_expression;
}
const expressionsList = await getExpressionsList();
const prompt = substituteParamsExtended(customPrompt, { labels: expressionsList }) || await getLlmPrompt(expressionsList);
const messages = [
{ role: 'user', content: text + '\n\n' + prompt },
];
const emotionResponse = await generateWebLlmChatPrompt(messages);
return parseLlmResponse(emotionResponse, expressionsList);
}
// Extras
default: {
const url = new URL(getApiUrl());
url.pathname = '/api/classify';
const extrasResult = await doExtrasFetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Bypass-Tunnel-Reminder': 'bypass',
},
body: JSON.stringify({ text: text }),
});
if (extrasResult.ok) {
const data = await extrasResult.json();
return data.classification[0].label;
}
} break;
}
} catch (error) {
toastr.error('Could not classify expression. Check the console or your backend for more information.');
console.error(error);
return extension_settings.expressions.fallback_expression;
}
}
function getLastCharacterMessage() {
const context = getContext();
const reversedChat = context.chat.slice().reverse();
for (let mes of reversedChat) {
if (mes.is_user || mes.is_system || mes.extra?.type === system_message_types.NARRATOR) {
continue;
}
return { mes: mes.mes, name: mes.name, original_avatar: mes.original_avatar, force_avatar: mes.force_avatar };
}
return { mes: '', name: null, original_avatar: null, force_avatar: null };
}
function removeExpression() {
lastMessage = null;
$('img.expression').off('error');
$('img.expression').prop('src', '');
$('img.expression').removeClass('default');
$('#open_chat_expressions').hide();
$('#no_chat_expressions').show();
}
/**
* Validate a character's sprites, and redraw the sprites list if not done before or forced to redraw.
* @param {string} spriteFolderName - The character sprite folder to validate
* @param {boolean} [forceRedrawCached=false] - Whether to force redrawing the sprites list even if it's already been drawn before
*/
async function validateImages(spriteFolderName, forceRedrawCached = false) {
if (!spriteFolderName) {
return;
}
const labels = await getExpressionsList();
if (spriteCache[spriteFolderName]) {
if (forceRedrawCached && $('#image_list').data('name') !== spriteFolderName) {
console.debug('force redrawing character sprites list');
await drawSpritesList(spriteFolderName, labels, spriteCache[spriteFolderName]);
}
return;
}
const sprites = await getSpritesList(spriteFolderName);
let validExpressions = await drawSpritesList(spriteFolderName, labels, sprites);
spriteCache[spriteFolderName] = validExpressions;
}
/**
* Takes a given sprite as returned from the server, and enriches it with additional data for display/sorting
* @param {{ path: string, label: string }} sprite
* @returns {ExpressionImage}
*/
function getExpressionImageData(sprite) {
const fileName = sprite.path.split('/').pop().split('?')[0];
const fileNameWithoutExtension = fileName.replace(/\.[^/.]+$/, '');
return {
expression: sprite.label,
fileName: fileName,
title: fileNameWithoutExtension,
imageSrc: sprite.path,
type: 'success',
isCustom: extension_settings.expressions.custom?.includes(sprite.label),
};
}
/**
* Populate the character expression list with sprites for the given character.
* @param {string} spriteFolderName - The name of the character to populate the list for
* @param {string[]} labels - An array of expression labels that are valid
* @param {Expression[]} sprites - An array of sprites
* @returns {Promise<Expression[]>} An array of valid expression labels
*/
async function drawSpritesList(spriteFolderName, labels, sprites) {
/** @type {Expression[]} */
let validExpressions = [];
$('#no_chat_expressions').hide();
$('#open_chat_expressions').show();
$('#image_list').empty();
$('#image_list').data('name', spriteFolderName);
$('#image_list_header_name').text(spriteFolderName);
if (!Array.isArray(labels)) {
return [];
}
for (const expression of labels.sort()) {
const isCustom = extension_settings.expressions.custom?.includes(expression);
const images = sprites
.filter(s => s.label === expression)
.map(s => s.files)
.flat();
if (images.length === 0) {
const listItem = await getListItem(expression, {
isCustom,
images: [getPlaceholderImage(expression, isCustom)],
});
$('#image_list').append(listItem);
continue;
}
validExpressions.push({ label: expression, files: images });
// Render main = first file, additional = rest
let listItem = await getListItem(expression, {
isCustom,
images,
});
$('#image_list').append(listItem);
}
return validExpressions;
}
/**
* Renders a list item template for the expressions list.
* @param {string} expression Expression name
* @param {object} args Arguments object
* @param {ExpressionImage[]} [args.images] Array of image objects
* @param {boolean} [args.isCustom=false] If expression is added by user
* @returns {Promise<string>} Rendered list item template
*/
async function getListItem(expression, { images, isCustom = false } = {}) {
return renderExtensionTemplateAsync(MODULE_NAME, 'list-item', { expression, images, isCustom: isCustom ?? false });
}
/**
* Fetches and processes the list of sprites for a given character name.
* Retrieves sprite data from the server and organizes it into labeled groups.
*
* @param {string} name - The character name to fetch sprites for
* @returns {Promise<Expression[]>} A promise that resolves to an array of grouped expression objects, each containing a label and associated image data
*/
async function getSpritesList(name) {
console.debug('getting sprites list');
try {
const result = await fetch(`/api/sprites/get?name=${encodeURIComponent(name)}`);
/** @type {{ label: string, path: string }[]} */
let sprites = result.ok ? (await result.json()) : [];
/** @type {Expression[]} */
const grouped = sprites.reduce((acc, sprite) => {
const imageData = getExpressionImageData(sprite);
let existingExpression = acc.find(exp => exp.label === sprite.label);
if (existingExpression) {
existingExpression.files.push(imageData);
} else {
acc.push({ label: sprite.label, files: [imageData] });
}
return acc;
}, []);
// Sort the sprites for each expression alphabetically, but keep the main expression file at the front
for (const expression of grouped) {
expression.files.sort((a, b) => {
if (a.title === expression.label) return -1;
if (b.title === expression.label) return 1;
return a.title.localeCompare(b.title);
});
// Mark all besides the first sprite as 'additional'
for (let i = 1; i < expression.files.length; i++) {
expression.files[i].type = 'additional';
}
}
return grouped;
}
catch (err) {
console.log(err);
return [];
}
}
async function renderAdditionalExpressionSettings() {
renderCustomExpressions();
await renderFallbackExpressionPicker();
}
function renderCustomExpressions() {
if (!Array.isArray(extension_settings.expressions.custom)) {
extension_settings.expressions.custom = [];
}
const customExpressions = extension_settings.expressions.custom.sort((a, b) => a.localeCompare(b));
$('#expression_custom').empty();
for (const expression of customExpressions) {
const option = document.createElement('option');
option.value = expression;
option.text = expression;
$('#expression_custom').append(option);
}
if (customExpressions.length === 0) {
$('#expression_custom').append('<option value="" disabled selected>[ No custom expressions ]</option>');
}
}
async function renderFallbackExpressionPicker() {
const expressions = await getExpressionsList();
const defaultPicker = $('#expression_fallback');
defaultPicker.empty();
addOption(OPTION_NO_FALLBACK, '[ No fallback ]', !extension_settings.expressions.fallback_expression);
addOption(OPTION_EMOJI_FALLBACK, '[ Default emojis ]', !!extension_settings.expressions.showDefault);
for (const expression of expressions) {
addOption(expression, expression, expression == extension_settings.expressions.fallback_expression);
}
/** @type {(value: string, label: string, isSelected: boolean) => void} */
function addOption(value, label, isSelected) {
const option = document.createElement('option');
option.value = value;
option.text = label;
option.selected = isSelected;
defaultPicker.append(option);
}
}
/**
* Retrieves a unique list of cached expressions.
* Combines the default expressions list with custom user-defined expressions.
*
* @returns {string[]} An array of unique expression labels
*/
function getCachedExpressions() {
if (!Array.isArray(expressionsList)) {
return [];
}
return [...expressionsList, ...extension_settings.expressions.custom].filter(onlyUnique);
}
export async function getExpressionsList() {
// Return cached list if available
if (Array.isArray(expressionsList)) {
return getCachedExpressions();
}
/**
* Returns the list of expressions from the API or fallback in offline mode.
* @returns {Promise<string[]>}
*/
async function resolveExpressionsList() {
// See if we can retrieve a specific expression list from the API
try {
// Check Extras api first, if enabled and that module active
if (extension_settings.expressions.api == EXPRESSION_API.extras && modules.includes('classify')) {
const url = new URL(getApiUrl());
url.pathname = '/api/classify/labels';
const apiResult = await doExtrasFetch(url, {
method: 'GET',
headers: { 'Bypass-Tunnel-Reminder': 'bypass' },
});
if (apiResult.ok) {
const data = await apiResult.json();
expressionsList = data.labels;
return expressionsList;
}
}
// If running the local classify model (not using the LLM), we ask that one
if (extension_settings.expressions.api == EXPRESSION_API.local) {
const apiResult = await fetch('/api/extra/classify/labels', {
method: 'POST',
headers: getRequestHeaders(),
});
if (apiResult.ok) {
const data = await apiResult.json();
expressionsList = data.labels;
return expressionsList;
}
}
} catch (error) {
console.log(error);
}
// If there was no specific list, or an error, just return the default expressions
expressionsList = DEFAULT_EXPRESSIONS.slice();
return expressionsList;
}
const result = await resolveExpressionsList();
return [...result, ...extension_settings.expressions.custom].filter(onlyUnique);
}
/**
* Selects a sprite from the given sprite folder for the given expression.
*
* If multiple sprites are allowed for the expression, it will randomly select one.
* If the rerollIfSame option is enabled, it will only select a different sprite if the previous sprite was the same.
* If the overrideSpriteFile option is set, it will look for the sprite with the given file name instead of randomly selecting one.
*
* @param {string} spriteFolderName - The name of the sprite folder
* @param {string} expression - The expression to find the sprite for
* @param {object} [options] - Options to select the sprite
* @param {string} [options.prevExpressionSrc=null] - The source of the previous expression
* @param {string} [options.overrideSpriteFile=null] - The file name of the sprite to select
* @returns {ExpressionImage?} - The selected sprite
*/
function chooseSpriteForExpression(spriteFolderName, expression, { prevExpressionSrc = null, overrideSpriteFile = null } = {}) {
if (!spriteCache[spriteFolderName]) return null;
if (expression === RESET_SPRITE_LABEL) return null;
// Search for sprites of that expression - or fallback expression sprites if enabled
let sprite = spriteCache[spriteFolderName].find(x => x.label === expression);
if (!(sprite?.files.length > 0) && extension_settings.expressions.fallback_expression) {
sprite = spriteCache[spriteFolderName].find(x => x.label === extension_settings.expressions.fallback_expression);
console.debug('Expression', expression, 'not found. Using fallback expression', extension_settings.expressions.fallback_expression);
}
if (!(sprite?.files.length > 0)) return null;
let spriteFile = sprite.files[0];
// If a specific sprite file should be set, we are looking it up here
if (overrideSpriteFile) {
const searched = sprite.files.find(x => x.fileName === overrideSpriteFile);
if (searched) spriteFile = searched;
else toastr.warning(t`Couldn't find sprite file ${overrideSpriteFile} for expression ${expression}.`, t`Sprite Not Found`);
}
// Else calculate next expression, if multiple are allowed
else if (extension_settings.expressions.allowMultiple && sprite.files.length > 1) {
let possibleFiles = sprite.files;
if (extension_settings.expressions.rerollIfSame) {
possibleFiles = possibleFiles.filter(x => !prevExpressionSrc || x.imageSrc !== prevExpressionSrc);
}
spriteFile = possibleFiles[Math.floor(Math.random() * possibleFiles.length)];
}
return spriteFile;
}
/**
* Set the expression of a character.
* @param {string} spriteFolderName - The name of the character (folder name - can also be a costume override)
* @param {string} expression - The expression or sprite name to set
* @param {Object} options - Optional parameters
* @param {boolean} [options.force=false] - Whether to force the expression change even if Visual Novel mode is on
* @param {string?} [options.overrideSpriteFile=null] - Set if a specific sprite file should be used. Must be sprite file name.
* @returns {Promise<void>} A promise that resolves when the expression has been set.
*/
async function setExpression(spriteFolderName, expression, { force = false, overrideSpriteFile = null } = {}) {
await validateImages(spriteFolderName);
const img = $('img.expression');
const prevExpressionSrc = img.attr('src');
const expressionClone = img.clone();
const spriteFile = chooseSpriteForExpression(spriteFolderName, expression, { prevExpressionSrc: prevExpressionSrc, overrideSpriteFile: overrideSpriteFile });
if (spriteFile) {
if (force && isVisualNovelMode()) {
const context = getContext();
const group = context.groups.find(x => x.id === context.groupId);
// If it's a folder, make sure we find the group member based on the actual name
const memberName = spriteFolderName.split('/')[0] ?? spriteFolderName;
const groupMember = group.members
.map(member => context.characters.find(x => x.avatar === member))
.find(groupMember => groupMember && groupMember.name === memberName);
if (groupMember) {
await setImage($(`.expression-holder[data-avatar="${groupMember.avatar}"] img`), spriteFile.imageSrc);
return;
}
}
//only swap expressions when necessary
if (prevExpressionSrc !== spriteFile.imageSrc
&& !img.hasClass('expression-animating')) {
//clone expression
expressionClone.addClass('expression-clone');
//make invisible and remove id to prevent double ids
//must be made invisible to start because they share the same Z-index
expressionClone.attr('id', '').css({ opacity: 0 });
//add new sprite path to clone src
expressionClone.attr('src', spriteFile.imageSrc);
//set relevant data tags
expressionClone.attr('data-sprite-folder-name', spriteFolderName);
expressionClone.attr('data-expression', expression);
expressionClone.attr('data-sprite-filename', spriteFile.fileName);
expressionClone.attr('title', expression);
//add invisible clone to html
expressionClone.appendTo($('#expression-holder'));
const duration = 200;
//add animation flags to both images
//to prevent multiple expression changes happening simultaneously
img.addClass('expression-animating');
// Set the parent container's min width and height before running the transition
const imgWidth = img.width();
const imgHeight = img.height();
const expressionHolder = img.parent();
expressionHolder.css('min-width', imgWidth > 100 ? imgWidth : 100);
expressionHolder.css('min-height', imgHeight > 100 ? imgHeight : 100);
//position absolute prevent the original from jumping around during transition
img.css('position', 'absolute').width(imgWidth).height(imgHeight);
expressionClone.addClass('expression-animating');
//fade the clone in
expressionClone.css({
opacity: 0,
}).animate({
opacity: 1,
}, duration)
//when finshed fading in clone, fade out the original
.promise().done(function () {
img.animate({
opacity: 0,
}, duration);
//remove old expression
img.remove();
//replace ID so it becomes the new 'original' expression for next change
expressionClone.attr('id', 'expression-image');
expressionClone.removeClass('expression-animating');
// Reset the expression holder min height and width
expressionHolder.css('min-width', 100);
expressionHolder.css('min-height', 100);
});
expressionClone.removeClass('expression-clone');
expressionClone.removeClass('default');
expressionClone.off('error');
expressionClone.on('error', function (error) {
console.debug('Expression image error', spriteFile.imageSrc, error);
$(this).attr('src', '');
$(this).off('error');
if (force && extension_settings.expressions.showDefault) {
setDefaultEmojiForImage(img, expression);
}
});
}
console.info('Expression set', { expression: spriteFile.expression, file: spriteFile.fileName });
}
else {
img.attr('data-sprite-folder-name', spriteFolderName);
img.off('error');
if (extension_settings.expressions.showDefault && expression !== RESET_SPRITE_LABEL) {
setDefaultEmojiForImage(img, expression);
} else {
setNoneForImage(img, expression);
}
console.debug('Expression unset - No sprite found', { expression: expression });
}
document.getElementById('expression-holder').style.display = '';
}
/**
* Sets the default expression image for the given image element and expression
* @param {JQuery<HTMLElement>} img - The image element to set the default expression for
* @param {string} expression - The expression label to use for the default image
*/
function setDefaultEmojiForImage(img, expression) {
if (extension_settings.expressions.custom?.includes(expression)) {
console.debug(`Can't set default emoji for a custom expression (${expression}). setting to ${DEFAULT_FALLBACK_EXPRESSION} instead.`);
expression = DEFAULT_FALLBACK_EXPRESSION;
}
const defImgUrl = `/img/default-expressions/${expression}.png`;
img.attr('src', defImgUrl);
img.attr('data-expression', expression);
img.attr('data-sprite-filename', null);
img.attr('title', expression);
img.addClass('default');
}
/**
* Sets the image element to display no expression by clearing its source attribute.
* @param {JQuery<HTMLElement>} img - The image element to clear the expression for
* @param {string} expression - The expression label to use
*/
function setNoneForImage(img, expression) {
img.attr('src', '');
img.attr('data-expression', expression);
img.attr('data-sprite-filename', null);
img.attr('title', expression);
img.removeClass('default');
}
function onClickExpressionImage() {
// If there is no expression image and we clicked on the placeholder, we remove the sprite by calling via the expression label
if ($(this).attr('data-expression-type') === 'failure') {
const label = $(this).attr('data-expression');
setSpriteSlashCommand({ type: 'expression' }, label);
return;
}
const spriteFile = $(this).attr('data-filename');
setSpriteSlashCommand({ type: 'sprite' }, spriteFile);
}
async function onClickExpressionAddCustom() {
const template = await renderExtensionTemplateAsync(MODULE_NAME, 'add-custom-expression');
let expressionName = await Popup.show.input(null, template);
if (!expressionName) {
console.debug('No custom expression name provided');
return;
}
expressionName = expressionName.trim().toLowerCase();
// a-z, 0-9, dashes and underscores only
if (!/^[a-z0-9-_]+$/.test(expressionName)) {
toastr.warning('Invalid custom expression name provided', 'Add Custom Expression');
return;
}
if (DEFAULT_EXPRESSIONS.includes(expressionName) || DEFAULT_EXPRESSIONS.some(x => expressionName.startsWith(x))) {
toastr.warning('Expression name already exists', 'Add Custom Expression');
return;
}
if (extension_settings.expressions.custom.includes(expressionName)) {
toastr.warning('Custom expression already exists', 'Add Custom Expression');
return;
}
// Add custom expression into settings
extension_settings.expressions.custom.push(expressionName);
await renderAdditionalExpressionSettings();
saveSettingsDebounced();
// Force refresh sprites list
expressionsList = null;
spriteCache = {};
moduleWorker();
}
async function onClickExpressionRemoveCustom() {
const selectedExpression = String($('#expression_custom').val());
const noCustomExpressions = extension_settings.expressions.custom.length === 0;
if (!selectedExpression || noCustomExpressions) {
console.debug('No custom expression selected');
return;
}
const template = await renderExtensionTemplateAsync(MODULE_NAME, 'remove-custom-expression', { expression: selectedExpression });
const confirmation = await Popup.show.confirm(null, template);
if (!confirmation) {
console.debug('Custom expression removal cancelled');
return;
}
// Remove custom expression from settings
const index = extension_settings.expressions.custom.indexOf(selectedExpression);
extension_settings.expressions.custom.splice(index, 1);
if (selectedExpression == extension_settings.expressions.fallback_expression) {
toastr.warning(`Deleted custom expression '${selectedExpression}' that was also selected as the fallback expression.\nFallback expression has been reset to '${DEFAULT_FALLBACK_EXPRESSION}'.`, 'Remove Custom Expression');
extension_settings.expressions.fallback_expression = DEFAULT_FALLBACK_EXPRESSION;
}
await renderAdditionalExpressionSettings();
saveSettingsDebounced();
// Force refresh sprites list
expressionsList = null;
spriteCache = {};
moduleWorker();
}
function onExpressionApiChanged() {
const tempApi = this.value;
if (tempApi) {
extension_settings.expressions.api = Number(tempApi);
$('.expression_llm_prompt_block').toggle([EXPRESSION_API.llm, EXPRESSION_API.webllm].includes(extension_settings.expressions.api));
expressionsList = null;
spriteCache = {};
moduleWorker();
saveSettingsDebounced();
}
}
async function onExpressionFallbackChanged() {
/** @type {HTMLSelectElement} */
const select = this;
const selectedValue = select.value;
switch (selectedValue) {
case OPTION_NO_FALLBACK:
extension_settings.expressions.fallback_expression = null;
extension_settings.expressions.showDefault = false;
break;
case OPTION_EMOJI_FALLBACK:
extension_settings.expressions.fallback_expression = null;
extension_settings.expressions.showDefault = true;
break;
default:
extension_settings.expressions.fallback_expression = selectedValue;
extension_settings.expressions.showDefault = false;
break;
}
const img = $('img.expression');
const spriteFolderName = img.attr('data-sprite-folder-name');
const expression = img.attr('data-expression');
if (spriteFolderName && expression) {
await sendExpressionCall(spriteFolderName, expression, { force: true });
}
saveSettingsDebounced();
}
async function handleFileUpload(url, formData) {
try {
const data = await jQuery.ajax({
type: 'POST',
url: url,
data: formData,
beforeSend: function () { },
cache: false,
contentType: false,
processData: false,
});
// Refresh sprites list
const name = formData.get('name');
delete spriteCache[name];
await fetchImagesNoCache();
await validateImages(name);
return data;
} catch (error) {
toastr.error('Failed to upload image');
}
}
/**
* Removes the file extension from a file name
* @param {string} fileName The file name to remove the extension from
* @returns {string} The file name without the extension
*/
function withoutExtension(fileName) {
return fileName.replace(/\.[^/.]+$/, '');
}
function validateExpressionSpriteName(expression, spriteName) {
const filenameValidationRegex = new RegExp(`^${expression}(?:[-\\.].*?)?$`);
const validFileName = filenameValidationRegex.test(spriteName);
return validFileName;
}
async function onClickExpressionUpload(event) {
// Prevents the expression from being set
event.stopPropagation();
const expressionListItem = $(this).closest('.expression_list_item');
const clickedFileName = expressionListItem.attr('data-expression-type') !== 'failure' ? expressionListItem.attr('data-filename') : null;
const expression = expressionListItem.data('expression');
const name = $('#image_list').data('name');
const handleExpressionUploadChange = async (e) => {
const file = e.target.files[0];
if (!file || !file.name) {
console.debug('No valid file selected');
return;
}
const existingFiles = spriteCache[name]?.find(x => x.label === expression)?.files || [];
let spriteName = expression;
if (extension_settings.expressions.allowMultiple) {
const matchesExisting = existingFiles.some(x => x.fileName === file.name);
const fileNameWithoutExtension = withoutExtension(file.name);
const validFileName = validateExpressionSpriteName(expression, fileNameWithoutExtension);
// If there is no expression yet and it's a valid expression, we just take it
if (!clickedFileName && validFileName) {
spriteName = fileNameWithoutExtension;
}
// If the filename matches the one that was clicked, we just take it and replace it
else if (clickedFileName === file.name) {
spriteName = fileNameWithoutExtension;
}
// If it's a valid filename and there's no existing file with the same name, we just take it
else if (!matchesExisting && validFileName) {
spriteName = fileNameWithoutExtension;
}
else {
/** @type {import('../../popup.js').CustomPopupButton[]} */
const customButtons = [];
if (clickedFileName) {
customButtons.push({
text: t`Replace Existing`,
result: POPUP_RESULT.NEGATIVE,
action: () => {
console.debug('Replacing existing sprite');
spriteName = withoutExtension(clickedFileName);
},
});
}
spriteName = null;
const suggestedSpriteName = generateUniqueSpriteName(expression, existingFiles);
const message = await renderExtensionTemplateAsync(MODULE_NAME, 'templates/upload-expression', { expression, clickedFileName });
const input = await Popup.show.input(t`Upload Expression Sprite`, message,
suggestedSpriteName, { customButtons: customButtons });
if (input) {
if (!validateExpressionSpriteName(expression, input)) {
toastr.warning(t`The name you entered does not follow the naming schema for the selected expression '${expression}'.`, t`Invalid Expression Sprite Name`);
return;
}
spriteName = input;
}
}
} else {
spriteName = withoutExtension(clickedFileName);
}
if (!spriteName) {
toastr.warning(t`Cancelled uploading sprite.`, t`Upload Cancelled`);
// Reset the input
e.target.form.reset();
return;
}
const formData = new FormData();
formData.append('name', name);
formData.append('label', expression);
formData.append('avatar', file);
formData.append('spriteName', spriteName);
await handleFileUpload('/api/sprites/upload', formData);
// Reset the input
e.target.form.reset();
};
$('#expression_upload')
.off('change')
.on('change', handleExpressionUploadChange)
.trigger('click');
}
async function onClickExpressionOverrideButton() {
const context = getContext();
const currentLastMessage = getLastCharacterMessage();
const avatarFileName = getFolderNameByMessage(currentLastMessage);
// If the avatar name couldn't be found, abort.
if (!avatarFileName) {
console.debug(`Could not find filename for character with name ${currentLastMessage.name} and ID ${context.characterId}`);
return;
}
const overridePath = String($('#expression_override').val());
const existingOverrideIndex = extension_settings.expressionOverrides.findIndex((e) =>
e.name == avatarFileName,
);
// If the path is empty, delete the entry from overrides
if (overridePath === undefined || overridePath.length === 0) {
if (existingOverrideIndex === -1) {
return;
}
extension_settings.expressionOverrides.splice(existingOverrideIndex, 1);
console.debug(`Removed existing override for ${avatarFileName}`);
} else {
// Properly override objects and clear the sprite cache of the previously set names
const existingOverride = extension_settings.expressionOverrides[existingOverrideIndex];
if (existingOverride) {
Object.assign(existingOverride, { path: overridePath });
delete spriteCache[existingOverride.name];
} else {
const characterOverride = { name: avatarFileName, path: overridePath };
extension_settings.expressionOverrides.push(characterOverride);
delete spriteCache[currentLastMessage.name];
}
console.debug(`Added/edited expression override for character with filename ${avatarFileName} to folder ${overridePath}`);
}
saveSettingsDebounced();
// Refresh sprites list. Assume the override path has been properly handled.
try {
inApiCall = true;
$('#visual-novel-wrapper').empty();
await validateImages(overridePath.length === 0 ? currentLastMessage.name : overridePath, true);
const name = overridePath.length === 0 ? currentLastMessage.name : overridePath;
const expression = await getExpressionLabel(currentLastMessage.mes);
await sendExpressionCall(name, expression, { force: true });
forceUpdateVisualNovelMode();
} catch (error) {
console.debug(`Setting expression override for ${avatarFileName} failed with error: ${error}`);
} finally {
inApiCall = false;
}
}
async function onClickExpressionOverrideRemoveAllButton() {
// Remove all the overrided entries from sprite cache
for (const element of extension_settings.expressionOverrides) {
delete spriteCache[element.name];
}
extension_settings.expressionOverrides = [];
saveSettingsDebounced();
console.debug('All expression image overrides have been cleared.');
// Refresh sprites list to use the default name if applicable
try {
$('#visual-novel-wrapper').empty();
const currentLastMessage = getLastCharacterMessage();
await validateImages(currentLastMessage.name, true);
const expression = await getExpressionLabel(currentLastMessage.mes);
await sendExpressionCall(currentLastMessage.name, expression, { force: true });
forceUpdateVisualNovelMode();
console.debug(extension_settings.expressionOverrides);
} catch (error) {
console.debug(`The current expression could not be set because of error: ${error}`);
}
}
async function onClickExpressionUploadPackButton() {
const name = $('#image_list').data('name');
const handleFileUploadChange = async (e) => {
const file = e.target.files[0];
if (!file) {
return;
}
const formData = new FormData();
formData.append('name', name);
formData.append('avatar', file);
const uploadToast = toastr.info('Please wait...', 'Upload is processing', { timeOut: 0, extendedTimeOut: 0 });
const { count } = await handleFileUpload('/api/sprites/upload-zip', formData);
toastr.clear(uploadToast);
toastr.success(`Uploaded ${count} image(s) for ${name}`);
// Reset the input
e.target.form.reset();
};
$('#expression_upload_pack')
.off('change')
.on('change', handleFileUploadChange)
.trigger('click');
}
async function onClickExpressionDelete(event) {
// Prevents the expression from being set
event.stopPropagation();
const expressionListItem = $(this).closest('.expression_list_item');
const expression = expressionListItem.data('expression');
if (expressionListItem.attr('data-expression-type') === 'failure') {
return;
}
const confirmation = await Popup.show.confirm(t`Delete Expression`, t`Are you sure you want to delete this expression? Once deleted, it\'s gone forever!`
+ '<br /><br />'
+ t`Expression:` + ' <tt>' + expressionListItem.attr('data-filename') + '</tt>');
if (!confirmation) {
return;
}
const fileName = withoutExtension(expressionListItem.attr('data-filename'));
const name = $('#image_list').data('name');
try {
await fetch('/api/sprites/delete', {
method: 'POST',
headers: getRequestHeaders(),
body: JSON.stringify({ name, label: expression, spriteName: fileName }),
});
} catch (error) {
toastr.error('Failed to delete image. Try again later.');
}
// Refresh sprites list
delete spriteCache[name];
await fetchImagesNoCache();
await validateImages(name);
}
function setExpressionOverrideHtml(forceClear = false) {
const currentLastMessage = getLastCharacterMessage();
const avatarFileName = getFolderNameByMessage(currentLastMessage);
if (!avatarFileName) {
return;
}
const expressionOverride = extension_settings.expressionOverrides.find((e) =>
e.name == avatarFileName,
);
if (expressionOverride && expressionOverride.path) {
$('#expression_override').val(expressionOverride.path);
} else if (expressionOverride) {
delete extension_settings.expressionOverrides[expressionOverride.name];
}
if (forceClear && !expressionOverride) {
$('#expression_override').val('');
}
}
async function fetchImagesNoCache() {
const promises = [];
$('#image_list img').each(function () {
const src = $(this).attr('src');
if (!src) {
return;
}
const promise = fetch(src, {
method: 'GET',
cache: 'no-cache',
headers: {
'Cache-Control': 'no-cache',
'Pragma': 'no-cache',
'Expires': '0',
},
});
promises.push(promise);
});
return await Promise.allSettled(promises);
}
function migrateSettings() {
if (extension_settings.expressions.api === undefined) {
extension_settings.expressions.api = EXPRESSION_API.extras;
saveSettingsDebounced();
}
if (Object.keys(extension_settings.expressions).includes('local')) {
if (extension_settings.expressions.local) {
extension_settings.expressions.api = EXPRESSION_API.local;
}
delete extension_settings.expressions.local;
saveSettingsDebounced();
}
if (extension_settings.expressions.llmPrompt === undefined) {
extension_settings.expressions.llmPrompt = DEFAULT_LLM_PROMPT;
saveSettingsDebounced();
}
if (extension_settings.expressions.allowMultiple === undefined) {
extension_settings.expressions.allowMultiple = true;
saveSettingsDebounced();
}
if (extension_settings.expressions.showDefault && extension_settings.expressions.fallback_expression !== undefined) {
extension_settings.expressions.showDefault = false;
saveSettingsDebounced();
}
}
(async function () {
function addExpressionImage() {
const html = `
<div id="expression-wrapper">
<div id="expression-holder" class="expression-holder" style="display:none;">
<div id="expression-holderheader" class="fa-solid fa-grip drag-grabber"></div>
<img id="expression-image" class="expression">
</div>
</div>`;
$('body').append(html);
loadMovingUIState();
}
function addVisualNovelMode() {
const html = `
<div id="visual-novel-wrapper">
</div>`;
const element = $(html);
element.hide();
$('body').append(element);
}
async function addSettings() {
const template = await renderExtensionTemplateAsync(MODULE_NAME, 'settings');
$('#expressions_container').append(template);
$('#expression_override_button').on('click', onClickExpressionOverrideButton);
$('#expression_upload_pack_button').on('click', onClickExpressionUploadPackButton);
$('#expression_translate').prop('checked', extension_settings.expressions.translate).on('input', function () {
extension_settings.expressions.translate = !!$(this).prop('checked');
saveSettingsDebounced();
});
$('#expressions_allow_multiple').prop('checked', extension_settings.expressions.allowMultiple).on('input', function () {
extension_settings.expressions.allowMultiple = !!$(this).prop('checked');
saveSettingsDebounced();
});
$('#expressions_reroll_if_same').prop('checked', extension_settings.expressions.rerollIfSame).on('input', function () {
extension_settings.expressions.rerollIfSame = !!$(this).prop('checked');
saveSettingsDebounced();
});
$('#expression_override_cleanup_button').on('click', onClickExpressionOverrideRemoveAllButton);
$(document).on('dragstart', '.expression', (e) => {
e.preventDefault();
return false;
});
$(document).on('click', '.expression_list_item', onClickExpressionImage);
$(document).on('click', '.expression_list_upload', onClickExpressionUpload);
$(document).on('click', '.expression_list_delete', onClickExpressionDelete);
$(window).on('resize', () => updateVisualNovelModeDebounced());
$('#open_chat_expressions').hide();
await renderAdditionalExpressionSettings();
$('#expression_api').val(extension_settings.expressions.api ?? EXPRESSION_API.extras);
$('.expression_llm_prompt_block').toggle([EXPRESSION_API.llm, EXPRESSION_API.webllm].includes(extension_settings.expressions.api));
$('#expression_llm_prompt').val(extension_settings.expressions.llmPrompt ?? '');
$('#expression_llm_prompt').on('input', function () {
extension_settings.expressions.llmPrompt = String($(this).val());
saveSettingsDebounced();
});
$('#expression_llm_prompt_restore').on('click', function () {
$('#expression_llm_prompt').val(DEFAULT_LLM_PROMPT);
extension_settings.expressions.llmPrompt = DEFAULT_LLM_PROMPT;
saveSettingsDebounced();
});
$('#expression_custom_add').on('click', onClickExpressionAddCustom);
$('#expression_custom_remove').on('click', onClickExpressionRemoveCustom);
$('#expression_fallback').on('change', onExpressionFallbackChanged);
$('#expression_api').on('change', onExpressionApiChanged);
}
addExpressionImage();
addVisualNovelMode();
migrateSettings();
await addSettings();
const wrapper = new ModuleWorkerWrapper(moduleWorker);
const updateFunction = wrapper.update.bind(wrapper);
setInterval(updateFunction, UPDATE_INTERVAL);
moduleWorker();
dragElement($('#expression-holder'));
eventSource.on(event_types.CHAT_CHANGED, () => {
// character changed
removeExpression();
spriteCache = {};
lastExpression = {};
//clear expression
let imgElement = document.getElementById('expression-image');
if (imgElement && imgElement instanceof HTMLImageElement) {
imgElement.src = '';
}
setExpressionOverrideHtml();
if (isVisualNovelMode()) {
$('#visual-novel-wrapper').empty();
}
updateFunction({ newChat: true });
});
eventSource.on(event_types.MOVABLE_PANELS_RESET, updateVisualNovelModeDebounced);
eventSource.on(event_types.GROUP_UPDATED, updateVisualNovelModeDebounced);
const localEnumProviders = {
expressions: () => {
const currentLastMessage = selected_group ? getLastCharacterMessage() : null;
const spriteFolderName = getSpriteFolderName(currentLastMessage, currentLastMessage?.name);
const expressions = getCachedExpressions();
return expressions.map(expression => {
const spriteCount = spriteCache[spriteFolderName]?.find(x => x.label === expression)?.files.length ?? 0;
const isCustom = extension_settings.expressions.custom?.includes(expression);
const subtitle = spriteCount == 0 ? '❌ No sprites available for this expression' :
spriteCount > 1 ? `${spriteCount} sprites` : null;
return new SlashCommandEnumValue(expression,
subtitle,
isCustom ? enumTypes.name : enumTypes.enum,
isCustom ? 'C' : 'D');
});
},
sprites: () => {
const currentLastMessage = selected_group ? getLastCharacterMessage() : null;
const spriteFolderName = getSpriteFolderName(currentLastMessage, currentLastMessage?.name);
const sprites = spriteCache[spriteFolderName]?.map(x => x.files)?.flat() ?? [];
return sprites.map(x => {
return new SlashCommandEnumValue(x.title,
x.title !== x.expression ? x.expression : null,
x.isCustom ? enumTypes.name : enumTypes.enum,
x.isCustom ? 'C' : 'D');
});
},
};
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'expression-set',
aliases: ['sprite', 'emote'],
callback: setSpriteSlashCommand,
namedArgumentList: [
SlashCommandNamedArgument.fromProps({
name: 'type',
description: 'Whether to set an expression or a specific sprite.',
typeList: [ARGUMENT_TYPE.STRING],
isRequired: false,
defaultValue: 'expression',
enumList: ['expression', 'sprite'],
}),
],
unnamedArgumentList: [
SlashCommandArgument.fromProps({
description: 'expression label to set',
typeList: [ARGUMENT_TYPE.STRING],
isRequired: true,
enumProvider: (executor, _) => {
// Check if command is used to set a sprite, then use those enums
const type = executor.namedArgumentList.find(it => it.name == 'type')?.value || 'expression';
if (type == 'sprite') return localEnumProviders.sprites();
else return [
...localEnumProviders.expressions(),
new SlashCommandEnumValue(RESET_SPRITE_LABEL, 'Resets the expression (to either default or no sprite)', enumTypes.enum, '❌'),
];
},
}),
],
helpString: 'Force sets the expression for the current character.',
returns: 'The currently set expression label after setting it.',
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'expression-folder-override',
aliases: ['spriteoverride', 'costume'],
callback: setSpriteFolderCommand,
unnamedArgumentList: [
new SlashCommandArgument(
'optional folder', [ARGUMENT_TYPE.STRING], false,
),
],
helpString: `
<div>
Sets an override sprite folder for the current character.<br />
In groups, this will apply to the character who last sent a message.
</div>
<div>
If the name starts with a slash or a backslash, selects a sub-folder in the character-named folder. Empty value to reset to default.
</div>
`,
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'expression-last',
aliases: ['lastsprite'],
/** @type {(args: object, name: string) => Promise<string>} */
callback: async (_, name) => {
if (typeof name !== 'string') throw new Error('name must be a string');
if (!name) {
if (selected_group) {
toastr.error(t`In group chats, you must specify a character name.`, t`No character name specified`);
return '';
}
name = characters[this_chid]?.avatar;
}
const char = findChar({ name: name });
if (!char) toastr.warning(t`Couldn't find character ${name}.`, t`Character not found`);
const sprite = lastExpression[char?.name ?? name] ?? '';
return sprite;
},
returns: 'the last set expression for the named character.',
unnamedArgumentList: [
SlashCommandArgument.fromProps({
description: 'Character name - or unique character identifier (avatar key). If not provided, the current character for this chat will be used (does not work in group chats)',
typeList: [ARGUMENT_TYPE.STRING],
enumProvider: commonEnumProviders.characters('character'),
}),
],
helpString: 'Returns the last set expression for the named character.',
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'expression-list',
aliases: ['expressions'],
/** @type {(args: {return: string}) => Promise<string>} */
callback: async (args) => {
let returnType =
/** @type {import('../../slash-commands/SlashCommandReturnHelper.js').SlashCommandReturnType} */
(args.return);
const list = await getExpressionsList();
return await slashCommandReturnHelper.doReturn(returnType ?? 'pipe', list, { objectToStringFunc: list => list.join(', ') });
},
namedArgumentList: [
SlashCommandNamedArgument.fromProps({
name: 'return',
description: 'The way how you want the return value to be provided',
typeList: [ARGUMENT_TYPE.STRING],
defaultValue: 'pipe',
enumList: slashCommandReturnHelper.enumList({ allowObject: true }),
forceEnum: true,
}),
],
returns: 'The comma-separated list of available expressions, including custom expressions.',
helpString: 'Returns a list of available expressions, including custom expressions.',
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'expression-classify',
aliases: ['classify'],
callback: classifyCallback,
namedArgumentList: [
SlashCommandNamedArgument.fromProps({
name: 'api',
description: 'The Classifier API to classify with. If not specified, the configured one will be used.',
typeList: [ARGUMENT_TYPE.STRING],
enumList: Object.keys(EXPRESSION_API).map(api => new SlashCommandEnumValue(api, null, enumTypes.enum)),
}),
SlashCommandNamedArgument.fromProps({
name: 'prompt',
description: 'Custom prompt for classification. Only relevant if Classifier API is set to LLM.',
typeList: [ARGUMENT_TYPE.STRING],
}),
],
unnamedArgumentList: [
new SlashCommandArgument(
'text', [ARGUMENT_TYPE.STRING], true,
),
],
returns: 'emotion classification label for the given text',
helpString: `
<div>
Performs an emotion classification of the given text and returns a label.
</div>
<div>
Allows to specify which Classifier API to perform the classification with.
</div>
<div>
<strong>Example:</strong>
<ul>
<li>
<pre><code>/classify I am so happy today!</code></pre>
</li>
</ul>
</div>
`,
}));
SlashCommandParser.addCommandObject(SlashCommand.fromProps({
name: 'expression-upload',
aliases: ['uploadsprite'],
/** @type {(args: {name: string, label: string, folder: string?, spriteName: string?}, url: string) => Promise<string>} */
callback: async (args, url) => {
return await uploadSpriteCommand(args, url);
},
returns: 'the resulting sprite name',
unnamedArgumentList: [
SlashCommandArgument.fromProps({
description: 'URL of the image to upload',
typeList: [ARGUMENT_TYPE.STRING],
isRequired: true,
}),
],
namedArgumentList: [
SlashCommandNamedArgument.fromProps({
name: 'name',
description: 'Character name or avatar key (default is current character)',
typeList: [ARGUMENT_TYPE.STRING],
isRequired: false,
}),
SlashCommandNamedArgument.fromProps({
name: 'label',
description: 'Sprite label/expression name',
typeList: [ARGUMENT_TYPE.STRING],
enumProvider: localEnumProviders.expressions,
isRequired: true,
}),
SlashCommandNamedArgument.fromProps({
name: 'folder',
description: 'Override folder to upload into',
typeList: [ARGUMENT_TYPE.STRING],
isRequired: false,
}),
SlashCommandNamedArgument.fromProps({
name: 'spriteName',
description: 'Override sprite name to allow multiple sprites per expressions. Has to follow the naming pattern. If unspecified, the label will be used as sprite name.',
typeList: [ARGUMENT_TYPE.STRING],
isRequired: false,
}),
],
helpString: `
<div>
Upload a sprite from a URL.
</div>
<div>
<strong>Example:</strong>
<ul>
<li>
<pre><code>/uploadsprite name=Seraphina label=joy /user/images/Seraphina/Seraphina_2024-12-22@12h37m57s.png</code></pre>
</li>
</ul>
</div>
`,
}));
})();