Files
risuai/src/ts/parser.ts
2024-06-07 18:26:20 +09:00

1574 lines
56 KiB
TypeScript

import DOMPurify from 'isomorphic-dompurify';
import { Marked } from 'marked';
import { DataBase, setDatabase, type Database, type Message, type character, type customscript, type groupChat } from './storage/database';
import { getFileSrc } from './storage/globalApi';
import { processScriptFull } from './process/scripts';
import { get } from 'svelte/store';
import css from '@adobe/css-tools'
import { selectedCharID } from './stores';
import { calcString } from './process/infunctions';
import { findCharacterbyId, parseKeyValue, sfc32, uuidtoNumber } from './util';
import { getInlayImage } from './process/files/image';
import { risuFormater } from './plugins/automark';
import { getModuleLorebooks } from './process/modules';
const mconverted = new Marked({
gfm: true,
breaks: true,
silent: true,
tokenizer: {
del(src) {
const cap = /^~~~(?=\S)([\s\S]*?\S)~~~/.exec(src);
if (cap) {
return {
type: 'del',
raw: cap[0],
text: cap[1],
tokens: this.lexer.inlineTokens(cap[1])
};
}
}
}
})
DOMPurify.addHook("uponSanitizeElement", (node: HTMLElement, data) => {
if (data.tagName === "iframe") {
const src = node.getAttribute("src") || "";
if (!src.startsWith("https://www.youtube.com/embed/")) {
return node.parentNode.removeChild(node);
}
}
});
DOMPurify.addHook("uponSanitizeAttribute", (node, data) => {
switch(data.attrName){
case 'style':{
data.attrValue = data.attrValue.replace(/(absolute)|(z-index)|(fixed)/g, '')
break
}
case 'class':{
if(data.attrValue){
data.attrValue = data.attrValue.split(' ').map((v) => {
return "x-risu-" + v
}).join(' ')
}
break
}
case 'href':{
if(data.attrValue.startsWith('http://') || data.attrValue.startsWith('https://')){
node.setAttribute('target', '_blank')
break
}
data.attrValue = ''
break
}
}
})
export const assetRegex = /{{(raw|img|video|audio|bg|emotion|asset|video-img)::(.+?)}}/g
async function parseAdditionalAssets(data:string, char:simpleCharacterArgument|character, mode:'normal'|'back', mode2:'unset'|'pre'|'post' = 'unset'){
const db = get(DataBase)
const assetWidthString = (db.assetWidth && db.assetWidth !== -1 || db.assetWidth === 0) ? `max-width:${db.assetWidth}rem;` : ''
if(char.additionalAssets || char.emotionImages){
let assetPaths:{[key:string]:{
path:string
ext?:string
}} = {}
let emoPaths:{[key:string]:{
path:string
}} = {}
if(char.additionalAssets){
for(const asset of char.additionalAssets){
const assetPath = await getFileSrc(asset[1])
assetPaths[asset[0].toLocaleLowerCase()] = {
path: assetPath,
ext: asset[2]
}
}
}
if(char.emotionImages){
for(const emo of char.emotionImages){
const emoPath = await getFileSrc(emo[1])
emoPaths[emo[0].toLocaleLowerCase()] = {
path: emoPath,
}
}
}
const videoExtention = ['mp4', 'webm', 'avi', 'm4p', 'm4v']
data = data.replaceAll(assetRegex, (full:string, type:string, name:string) => {
name = name.toLocaleLowerCase()
if(type === 'emotion'){
const path = emoPaths[name]?.path
if(!path){
return ''
}
return `<img src="${path}" alt="${path}" style="${assetWidthString} "/>`
}
const path = assetPaths[name]
if(!path){
return ''
}
switch(type){
case 'raw':
return path.path
case 'img':
return `<img src="${path.path}" alt="${path.path}" style="${assetWidthString} "/>`
case 'video':
return `<video controls autoplay loop><source src="${path.path}" type="video/mp4"></video>`
case 'video-img':
return `<video autoplay muted loop><source src="${path.path}" type="video/mp4"></video>`
case 'audio':
return `<audio controls autoplay loop><source src="${path.path}" type="audio/mpeg"></audio>`
case 'bg':
if(mode === 'back'){
return `<div style="width:100%;height:100%;background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)),url(${path.path}); background-size: cover;"></div>`
}
break
case 'asset':{
if(path.ext && videoExtention.includes(path.ext)){
return `<video autoplay muted loop><source src="${path.path}" type="video/mp4"></video>`
}
return `<img src="${path.path}" alt="${path.path}" style="${assetWidthString} "/>`
}
}
return ''
})
}
return data
}
async function parseInlayImages(data:string){
const inlayMatch = data.match(/{{inlay::(.+?)}}/g)
if(inlayMatch){
for(const inlay of inlayMatch){
const id = inlay.substring(9, inlay.length - 2)
const img = await getInlayImage(id)
if(img){
data = data.replace(inlay, `<img src="${img.data}"/>`)
}
}
}
return data
}
export interface simpleCharacterArgument{
type: 'simple'
additionalAssets?: [string, string, string][]
customscript: customscript[]
chaId: string,
virtualscript?: string
emotionImages?: [string, string][]
}
export async function ParseMarkdown(data:string, charArg:(character|simpleCharacterArgument | groupChat | string) = null, mode:'normal'|'back' = 'normal', chatID=-1) {
let firstParsed = ''
const orgDat = data
const db = get(DataBase)
let char = (typeof(charArg) === 'string') ? (findCharacterbyId(charArg)) : (charArg)
if(char && char.type !== 'group'){
data = await parseAdditionalAssets(data, char, mode, 'pre')
firstParsed = data
}
if(char){
data = (await processScriptFull(char, data, 'editdisplay', chatID)).data
}
if(firstParsed !== data && char && char.type !== 'group'){
data = await parseAdditionalAssets(data, char, mode, 'post')
}
data = await parseInlayImages(data)
data = encodeStyle(data)
data = risuFormater(data)
data = mconverted.parse(data)
return decodeStyle(DOMPurify.sanitize(data, {
ADD_TAGS: ["iframe", "style", "risu-style", "x-em"],
ADD_ATTR: ["allow", "allowfullscreen", "frameborder", "scrolling", "risu-btn", 'risu-trigger', 'risu-mark'],
}))
}
export function parseMarkdownSafe(data:string) {
return DOMPurify.sanitize(mconverted.parse(data), {
FORBID_TAGS: ["a", "style"],
FORBID_ATTR: ["style", "href", "class"]
})
}
const styleRegex = /\<style\>(.+?)\<\/style\>/gms
function encodeStyle(txt:string){
return txt.replaceAll(styleRegex, (f, c1) => {
return "<risu-style>" + Buffer.from(c1).toString('hex') + "</risu-style>"
})
}
const styleDecodeRegex = /\<risu-style\>(.+?)\<\/risu-style\>/gms
function decodeStyle(text:string){
return text.replaceAll(styleDecodeRegex, (full, txt:string) => {
try {
const ast = css.parse(Buffer.from(txt, 'hex').toString('utf-8'))
const rules = ast?.stylesheet?.rules
if(rules){
for(const rule of rules){
if(rule.type === 'rule'){
if(rule.selectors){
for(let i=0;i<rule.selectors.length;i++){
let slt:string = rule.selectors[i]
if(slt){
let selectors = (slt.split(' ') ?? []).map((v) => {
if(v.startsWith('.')){
return ".x-risu-" + v.substring(1)
}
return v
}).join(' ')
rule.selectors[i] = ".chattext " + selectors
}
}
}
}
}
}
return `<style>${css.stringify(ast)}</style>`
} catch (error) {
return `CSS ERROR: ${error}`;
}
})
}
export async function hasher(data:Uint8Array){
return Buffer.from(await crypto.subtle.digest("SHA-256", data)).toString('hex');
}
export async function convertImage(data:Uint8Array) {
if(!get(DataBase).imageCompression){
return data
}
const type = checkImageType(data)
if(type !== 'Unknown' && type !== 'WEBP' && type !== 'AVIF'){
return await resizeAndConvert(data)
}
return data
}
async function resizeAndConvert(imageData: Uint8Array): Promise<Buffer> {
return new Promise((resolve, reject) => {
const base64Image = 'data:image/png;base64,' + Buffer.from(imageData).toString('base64');
const image = new Image();
image.onload = () => {
URL.revokeObjectURL(base64Image);
// Create a canvas
const canvas = document.createElement('canvas');
const context = canvas.getContext('2d');
if (!context) {
throw new Error('Unable to get 2D context');
}
// Compute the new dimensions while maintaining aspect ratio
let { width, height } = image;
if (width > 3000 || height > 3000) {
const aspectRatio = width / height;
if (width > height) {
width = 3000;
height = Math.round(width / aspectRatio);
} else {
height = 3000;
width = Math.round(height * aspectRatio);
}
}
// Resize and draw the image to the canvas
canvas.width = width;
canvas.height = height;
context.drawImage(image, 0, 0, width, height);
// Try to convert to WebP
let base64 = canvas.toDataURL('image/webp', 75);
// If WebP is not supported, convert to JPEG
if (base64.indexOf('data:image/webp') != 0) {
base64 = canvas.toDataURL('image/jpeg', 75);
}
// Convert it to Uint8Array
const array = Buffer.from(base64.split(',')[1], 'base64');
resolve(array);
};
image.src = base64Image;
});
}
type ImageType = 'JPEG' | 'PNG' | 'GIF' | 'BMP' | 'AVIF' | 'WEBP' | 'Unknown';
export function checkImageType(arr:Uint8Array):ImageType {
const isJPEG = arr[0] === 0xFF && arr[1] === 0xD8 && arr[arr.length-2] === 0xFF && arr[arr.length-1] === 0xD9;
const isPNG = arr[0] === 0x89 && arr[1] === 0x50 && arr[2] === 0x4E && arr[3] === 0x47 && arr[4] === 0x0D && arr[5] === 0x0A && arr[6] === 0x1A && arr[7] === 0x0A;
const isGIF = arr[0] === 0x47 && arr[1] === 0x49 && arr[2] === 0x46 && arr[3] === 0x38 && (arr[4] === 0x37 || arr[4] === 0x39) && arr[5] === 0x61;
const isBMP = arr[0] === 0x42 && arr[1] === 0x4D;
const isAVIF = arr[4] === 0x66 && arr[5] === 0x74 && arr[6] === 0x79 && arr[7] === 0x70 && arr[8] === 0x61 && arr[9] === 0x76 && arr[10] === 0x69 && arr[11] === 0x66;
const isWEBP = arr[0] === 0x52 && arr[1] === 0x49 && arr[2] === 0x46 && arr[3] === 0x46 && arr[8] === 0x57 && arr[9] === 0x45 && arr[10] === 0x42 && arr[11] === 0x50;
if (isJPEG) return "JPEG";
if (isPNG) return "PNG";
if (isGIF) return "GIF";
if (isBMP) return "BMP";
if (isAVIF) return "AVIF";
if (isWEBP) return "WEBP";
return "Unknown";
}
function wppParser(data:string){
const lines = data.split('\n');
let characterDetails:{[key:string]:string[]} = {};
lines.forEach(line => {
// Check for "{" and "}" indicator of object start and end
if(line.includes('{')) return;
if(line.includes('}')) return;
// Extract key and value within brackets
let keyBracketStartIndex = line.indexOf('(');
let keyBracketEndIndex = line.indexOf(')');
if(keyBracketStartIndex === -1 || keyBracketEndIndex === -1)
throw new Error(`Invalid syntax ${line}`);
let key = line.substring(0, keyBracketStartIndex).trim();
// Validate Key
if(!key) throw new Error(`Missing Key in ${line}`);
const valueArray=line.substring(keyBracketStartIndex + 1, keyBracketEndIndex)
.split(',')
.map(str => str.trim());
// Validate Values
for(let i=0;i<valueArray.length ;i++){
if(!valueArray[i])
throw new Error(`Empty Value in ${line}`);
}
characterDetails[key] = valueArray;
});
return characterDetails;
}
const rgx = /(?:{{|<)(.+?)(?:}}|>)/gm
type matcherArg = {
chatID:number,
db:Database,
chara:character|string,
rmVar:boolean,
var?:{[key:string]:string}
tokenizeAccurate?:boolean
consistantChar?:boolean
displaying?:boolean
role?:string
runVar?:boolean
}
const matcher = (p1:string,matcherArg:matcherArg) => {
try {
if(p1.length > 100000){
return ''
}
const lowerCased = p1.toLocaleLowerCase()
const chatID = matcherArg.chatID
const db = matcherArg.db
const chara = matcherArg.chara
switch(lowerCased){
case 'previous_char_chat':
case 'lastcharmessage':{
if(chatID !== -1){
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
let pointer = chatID - 1
while(pointer >= 0){
if(chat.message[pointer].role === 'char'){
return chat.message[pointer].data
}
pointer--
}
return selchar.firstMsgIndex === -1 ? selchar.firstMessage : selchar.alternateGreetings[selchar.firstMsgIndex]
}
return ''
}
case 'previous_user_chat':
case 'lastusermessage':{
if(chatID !== -1){
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
let pointer = chatID - 1
while(pointer >= 0){
if(chat.message[pointer].role === 'user'){
return chat.message[pointer].data
}
pointer--
}
return selchar.firstMsgIndex === -1 ? selchar.firstMessage : selchar.alternateGreetings[selchar.firstMsgIndex]
}
return ''
}
case 'char':
case 'bot':{
if(matcherArg.consistantChar){
return 'botname'
}
let selectedChar = get(selectedCharID)
let currentChar = db.characters[selectedChar]
if(currentChar && currentChar.type !== 'group'){
return currentChar.nickname || currentChar.name
}
if(chara){
if(typeof(chara) === 'string'){
return chara
}
else{
return chara.name
}
}
return currentChar.nickname || currentChar.name
}
case 'user':{
if(matcherArg.consistantChar){
return 'username'
}
return db.username
}
case 'personality':
case 'char_persona':{
const argChara = chara
const achara = (argChara && typeof(argChara) !== 'string') ? argChara : (db.characters[get(selectedCharID)])
if(achara.type === 'group'){
return ""
}
return achara.personality
}
case 'description':
case 'char_desc':{
const argChara = chara
const achara = (argChara && typeof(argChara) !== 'string') ? argChara : (db.characters[get(selectedCharID)])
if(achara.type === 'group'){
return ""
}
return achara.desc
}
case 'scenario':{
const argChara = chara
const achara = (argChara && typeof(argChara) !== 'string') ? argChara : (db.characters[get(selectedCharID)])
if(achara.type === 'group'){
return ""
}
return achara.scenario
}
case 'example_dialogue':
case 'example_message':{
const argChara = chara
const achara = (argChara && typeof(argChara) !== 'string') ? argChara : (db.characters[get(selectedCharID)])
if(achara.type === 'group'){
return ""
}
return achara.exampleMessage
}
case 'persona':
case 'user_persona':{
return db.personaPrompt
}
case 'main_prompt':
case 'system_prompt':{
return db.mainPrompt
}
case 'lorebook':
case 'world_info':{
const argChara = chara
const achara = (argChara && typeof(argChara) !== 'string') ? argChara : (db.characters[get(selectedCharID)])
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
const characterLore = (achara.type === 'group') ? [] : (achara.globalLore ?? [])
const chatLore = chat.localLore ?? []
const fullLore = characterLore.concat(chatLore.concat(getModuleLorebooks()))
return fullLore.map((f) => {
return JSON.stringify(f)
}).join("§\n")
}
case 'history':
case 'messages':{
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
return chat.message.map((f) => {
return f.role + ': ' + f.data
}).join("§\n")
}
case 'ujb':
case 'global_note':
case 'system_note':{
return db.globalNote
}
case 'chat_index':{
return chatID.toString()
}
case 'first_msg_index':{
const selchar = db.characters[get(selectedCharID)]
return selchar.firstMsgIndex
}
case 'blank':
case 'none':{
return ''
}
case 'message_time':{
if(matcherArg.tokenizeAccurate){
return `00:00:00`
}
if(chatID === -1){
return "[Cannot get time]"
}
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
const message = chat.message[chatID]
if(!message.time){
return "[Cannot get time, message was sent in older version]"
}
const date = new Date(message.time)
//output time in format like 10:30 AM
return date.toLocaleTimeString()
}
case 'message_date':{
if(matcherArg.tokenizeAccurate){
return `00:00:00`
}
if(chatID === -1){
return "[Cannot get time]"
}
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
const message = chat.message[chatID]
if(!message.time){
return "[Cannot get time, message was sent in older version]"
}
const date = new Date(message.time)
//output date in format like Aug 23, 2021
return date.toLocaleDateString()
}
case 'time':{
const now = new Date()
return `${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}`
}
case 'date':{
const now = new Date()
return `${now.getFullYear()}-${now.getMonth() + 1}-${now.getDate()}`
}
case 'isotime':{
const now = new Date()
return `${now.getUTCHours()}:${now.getUTCMinutes()}:${now.getUTCSeconds()}`
}
case 'isodate':{
const now = new Date()
return `${now.getUTCFullYear()}-${now.getUTCMonth() + 1}-${now.getUTCDate()}`
}
case 'message_idle_duration':{
if(matcherArg.tokenizeAccurate){
return `00:00:00`
}
if(chatID === -1){
return "[Cannot get time]"
}
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
//get latest user message
let pointer = chatID
let pointerMode: 'findLast'|'findSecondLast' = 'findLast'
let message:Message
let previous_message:Message
while(pointer >= 0){
if(chat.message[pointer].role === 'user'){
if(pointerMode === 'findLast'){
message = chat.message[pointer]
pointerMode = 'findSecondLast'
}
else{
previous_message = chat.message[pointer]
break
}
}
pointer--
}
if(!message){
return '[No user message found]'
}
if(!previous_message){
return '[No previous user message found]'
}
if(!message.time){
return "[Cannot get time, message was sent in older version]"
}
if(!previous_message.time){
return "[Cannot get time, previous message was sent in older version]"
}
let duration = message.time - previous_message.time
//output time in format like 10:30:00
let seconds = Math.floor(duration / 1000)
let minutes = Math.floor(seconds / 60)
let hours = Math.floor(minutes / 60)
seconds = seconds % 60
minutes = minutes % 60
//output, like 1:30:00
return hours.toString() + ':' + minutes.toString().padStart(2,'0') + ':' + seconds.toString().padStart(2,'0')
}
case 'idle_duration':{
if(matcherArg.tokenizeAccurate){
return `00:00:00`
}
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
const messages = chat.message
if(messages.length === 0){
return `00:00:00`
}
const lastMessage = messages[messages.length - 1]
if(!lastMessage.time){
return "[Cannot get time, message was sent in older version]"
}
const now = new Date()
let duration = now.getTime() - lastMessage.time
let seconds = Math.floor(duration / 1000)
let minutes = Math.floor(seconds / 60)
let hours = Math.floor(minutes / 60)
seconds = seconds % 60
minutes = minutes % 60
return hours.toString() + ':' + minutes.toString().padStart(2,'0') + ':' + seconds.toString().padStart(2,'0')
}
case 'br':
case 'newline':{
return '\n'
}
case 'model':{
return db.aiModel
}
case 'axmodel':{
return db.subModel
}
case 'role': {
return matcherArg.role ?? 'role'
}
case 'jbtoggled':{
return db.jailbreakToggle ? '1' : '0'
}
case 'random':{
return Math.random().toString()
}
case 'maxcontext':{
return db.maxContext.toString()
}
case 'lastmessage':{
const selchar = db.characters[get(selectedCharID)]
if(!selchar){
return ''
}
const chat = selchar.chats[selchar.chatPage]
return chat.message[chat.message.length - 1].data
}
case 'lastmessageid':
case 'lastmessageindex':{
const selchar = db.characters[get(selectedCharID)]
if(!selchar){
return ''
}
const chat = selchar.chats[selchar.chatPage]
return chat.message.length - 1
}
case 'emotionlist':{
const selchar = db.characters[get(selectedCharID)]
if(!selchar){
return ''
}
return selchar.emotionImages?.map((f) => {
return f[0]
})?.join('§') ?? ''
}
case 'assetlist':{
const selchar = db.characters[get(selectedCharID)]
if(!selchar || selchar.type === 'group'){
return ''
}
return selchar.additionalAssets?.map((f) => {
return f[0]
})?.join('§') ?? ''
}
case 'prefill_supported':{
return db.aiModel.startsWith('claude') ? '1' : '0'
}
case 'unixtime':{
return (Date.now() / 1000).toFixed(2)
}
}
const arra = p1.split("::")
if(arra.length > 1){
const v = arra[1]
switch(arra[0]){
case 'getvar':{
return getChatVar(v)
}
case 'calc':{
return calcString(v).toString()
}
case 'addvar':{
if(matcherArg.rmVar){
return ''
}
if(matcherArg.runVar){
setChatVar(v, (Number(getChatVar(v)) + Number(arra[2])).toString())
return ''
}
return null
}
case 'setvar':{
if(matcherArg.rmVar){
return ''
}
if(matcherArg.runVar){
setChatVar(v, arra[2])
return ''
}
return null
}
case 'setdefaultvar':{
if(matcherArg.rmVar){
return ''
}
if(matcherArg.runVar){
if(!getChatVar(v)){
setChatVar(v, arra[2])
}
return ''
}
return null
}
case 'getglobalvar':{
return getGlobalChatVar(v)
}
case 'button':{
return `<button class="button-default" risu-trigger="${arra[2]}">${arra[1]}</button>`
}
case 'risu':{
return `<img src="/logo2.png" style="height:${v || 45}px;width:${v || 45}px" />`
}
case 'equal':{
return (arra[1] === arra[2]) ? '1' : '0'
}
case 'not_equal':
case 'notequal':{
return (arra[1] !== arra[2]) ? '1' : '0'
}
case 'greater':{
return (Number(arra[1]) > Number(arra[2])) ? '1' : '0'
}
case 'less':{
return (Number(arra[1]) < Number(arra[2])) ? '1' : '0'
}
case 'greater_equal':
case 'greaterequal':{
return (Number(arra[1]) >= Number(arra[2])) ? '1' : '0'
}
case 'less_equal':
case 'lessequal':{
return (Number(arra[1]) <= Number(arra[2])) ? '1' : '0'
}
case 'and':{
return arra[1] === '1' && arra[2] === '1' ? '1' : '0'
}
case 'or':{
return arra[1] === '1' || arra[2] === '1' ? '1' : '0'
}
case 'not':{
return arra[1] === '1' ? '0' : '1'
}
case 'file':{
if(matcherArg.displaying){
return `<br><div class="risu-file">${arra[1]}</div><br>`
}
return Buffer.from(arra[2], 'base64').toString('utf-8')
}
case 'startswith':{
return arra[1].startsWith(arra[2]) ? '1' : '0'
}
case 'endswith':{
return arra[1].endsWith(arra[2]) ? '1' : '0'
}
case 'contains':{
return arra[1].includes(arra[2]) ? '1' : '0'
}
case 'replace':{
return arra[1].replaceAll(arra[2], arra[3])
}
case 'split':{
return arra[1].split(arra[2]).join('§')
}
case 'join':{
return arra[1].split('§').join(arra[2])
}
case 'spread':{
return arra[1].split('§').join('::')
}
case 'trim':{
return arra[1].trim()
}
case 'length':{
return arra[1].length.toString()
}
case 'arraylength':
case 'array_length':{
return arra[1].split('§').length.toString()
}
case 'lower':{
return arra[1].toLocaleLowerCase()
}
case 'upper':{
return arra[1].toLocaleUpperCase()
}
case 'capitalize':{
return arra[1].charAt(0).toUpperCase() + arra[1].slice(1)
}
case 'round':{
return Math.round(Number(arra[1])).toString()
}
case 'floor':{
return Math.floor(Number(arra[1])).toString()
}
case 'ceil':{
return Math.ceil(Number(arra[1])).toString()
}
case 'abs':{
return Math.abs(Number(arra[1])).toString()
}
case 'remaind':{
return (Number(arra[1]) % Number(arra[2])).toString()
}
case 'previous_chat_log':{
const selchar = db.characters[get(selectedCharID)]
const chat = selchar?.chats?.[selchar.chatPage]
return chat?.message[chatID - 1]?.data ?? 'Out of range'
}
case 'tonumber':{
return arra[1].split('').filter((v) => {
return !isNaN(Number(v)) || v === '.'
}).join('')
}
case 'pow':{
return Math.pow(Number(arra[1]), Number(arra[2])).toString()
}
case 'arrayelement':
case 'array_element':{
return arra[1].split('§')[Number(arra[2])]
}
case 'arrayshift':
case 'array_shift':{
const arr = arra[1].split('§')
arr.shift()
return arr.join('§')
}
case 'arraypop':
case 'array_pop':{
const arr = arra[1].split('§')
arr.pop()
return arr.join('§')
}
case 'arraypush':
case 'array_push':{
return arra[1] + '§' + arra[2]
}
case 'arraysplice':
case 'array_splice':{
const arr = arra[1].split('§')
arr.splice(Number(arra[2]), Number(arra[3]), arra[4])
return arr.join('§')
}
case 'makearray':
case 'array':
case 'a':
case 'make_array':{
return arra.slice(1).join('§')
}
case 'history':
case 'messages':{
const selchar = db.characters[get(selectedCharID)]
const chat = selchar.chats[selchar.chatPage]
return chat.message.map((f) => {
let data = ''
if(arra.includes('role')){
data += f.role + ': '
}
data += f.data
return data
}).join("§\n")
}
case 'range':{
const arr = arra[1].split('§')
const start = arr.length > 1 ? Number(arr[0]) : 0
const end = arr.length > 1 ? Number(arr[1]) : Number(arr[0])
const step = arr.length > 2 ? Number(arr[2]) : 1
let out = ''
for(let i=start;i<end;i+=step){
out += i.toString()
if(i + step < end){
out += '§'
}
}
return out
}
case 'date':
case 'time':
case 'datetimeformat':
case 'date_time_format':{
return dateTimeFormat(arra[1])
}
case 'module_enabled':{
const selchar = db.characters[get(selectedCharID)]
let enabledChatModules:string[] = []
if(!selchar){
enabledChatModules = selchar.chats[selchar.chatPage].modules ?? []
}
const moduleId = db.modules.find((f) => {
return f.name === arra[1]
}).id
return (db.enabledModules.includes(moduleId) || enabledChatModules.includes(moduleId)) ? '1' : '0'
}
}
}
if(p1.startsWith('random')){
if(p1.startsWith('random::')){
const randomIndex = Math.floor(Math.random() * (arra.length - 1)) + 1
if(matcherArg.tokenizeAccurate){
return arra[0]
}
return arra[randomIndex]
}
else{
const arr = p1.replace(/\\,/g, '§X').split(/\:|\,/g)
const randomIndex = Math.floor(Math.random() * (arr.length - 1)) + 1
if(matcherArg.tokenizeAccurate){
return arra[0]
}
return arr[randomIndex]?.replace(/§X/g, ',') ?? ''
}
}
if(p1.startsWith('pick')){
const selchar = db.characters[get(selectedCharID)]
const selChat = selchar.chats[selchar.chatPage]
const cid = (chatID < 0) ? selChat.message.length : chatID
if(p1.startsWith('pick::')){
const randomIndex = Math.floor(pickHashRand(cid, selchar.chaId) * (arra.length - 1)) + 1
if(matcherArg.tokenizeAccurate){
return arra[0]
}
return arra[randomIndex]
}
else{
const arr = p1.replace(/\\,/g, '§X').split(/\:|\,/g)
const randomIndex = Math.floor(pickHashRand(cid, selchar.chaId) * (arr.length - 1)) + 1
if(matcherArg.tokenizeAccurate){
return arra[0]
}
return arr[randomIndex]?.replace(/§X/g, ',') ?? ''
}
}
if(p1.startsWith('roll:') || p1.startsWith('rollp:')){
const p = p1.startsWith('rollp:')
const arr = p1.split(/\:|\ /g)
let ina = arr.at(-1)
if(ina.startsWith('d')){
ina = ina.substring(1)
}
const maxRoll = parseInt(ina)
if(isNaN(maxRoll)){
return 'NaN'
}
if(p){
const selchar = db.characters[get(selectedCharID)]
const selChat = selchar.chats[selchar.chatPage]
const cid = (chatID < 0) ? selChat.message.length : chatID
return (Math.floor(pickHashRand(cid, selchar.chaId) * maxRoll) + 1).toString()
}
return (Math.floor(Math.random() * maxRoll) + 1).toString()
}
if(p1.startsWith('datetimeformat')){
let main = p1.substring("datetimeformat".length + 1)
return dateTimeFormat(main)
}
if(p1.startsWith('? ')){
const substring = p1.substring(2)
return calcString(substring).toString()
}
if(p1.startsWith('//')){
return ''
}
if(p1.startsWith('hidden_key:')){
return ''
}
if(p1.startsWith('reverse:')){
return p1.substring(
p1[8] === ':' ? 9 : 8
).split('').reverse().join('')
}
if(p1.startsWith('comment:')){
if(!matcherArg.displaying){
return ''
}
return `<div class="risu-comment">${p1.substring(p1[8] === ':' ? 9 : 8)}</div>`
}
return null
} catch (error) {
return null
}
}
function pickHashRand(cid:number,word:string) {
let hashAddress = cid * 23515
const rand = (word:string) => {
for (let counter = 0; counter<word.length; counter++){
hashAddress = ((hashAddress << 5) + hashAddress) + word.charCodeAt(counter)
}
return hashAddress
}
const randF = sfc32(rand(word), rand(word), rand(word), rand(word))
return randF()
}
const dateTimeFormat = (main:string) => {
const date = new Date()
if(!main){
return ''
}
if(main.startsWith(':')){
main = main.substring(1)
}
if(main.length > 300){
return ''
}
return main
.replace(/YYYY/g, date.getFullYear().toString())
.replace(/YY/g, date.getFullYear().toString().substring(2))
.replace(/MM?/g, (date.getMonth() + 1).toString().padStart(2, '0'))
.replace(/DD?/g, date.getDate().toString().padStart(2, '0'))
.replace(/DDDD?/g, (date.getDay() + (date.getMonth() * 30)).toString())
.replace(/HH?/g, date.getHours().toString().padStart(2, '0'))
.replace(/hh?/g, (date.getHours() % 12).toString().padStart(2, '0'))
.replace(/mm?/g, date.getMinutes().toString().padStart(2, '0'))
.replace(/ss?/g, date.getSeconds().toString().padStart(2, '0'))
.replace(/X?/g, (Date.now() / 1000).toFixed(2))
.replace(/x?/g, Date.now().toFixed())
.replace(/A/g, date.getHours() >= 12 ? 'PM' : 'AM')
.replace(/MMMM?/g, Intl.DateTimeFormat('en', { month: 'long' }).format(date))
}
const smMatcher = (p1:string,matcherArg:matcherArg) => {
if(!p1){
return null
}
const lowerCased = p1.toLocaleLowerCase()
const db = matcherArg.db
const chara = matcherArg.chara
switch(lowerCased){
case 'char':
case 'bot':{
if(matcherArg.consistantChar){
return 'botname'
}
let selectedChar = get(selectedCharID)
let currentChar = db.characters[selectedChar]
if(currentChar && currentChar.type !== 'group'){
return currentChar.nickname || currentChar.name
}
if(chara){
if(typeof(chara) === 'string'){
return chara
}
else{
return chara.name
}
}
return currentChar.nickname || currentChar.name
}
case 'user':{
if(matcherArg.consistantChar){
return 'username'
}
return db.username
}
}
}
const legacyBlockMatcher = (p1:string,matcherArg:matcherArg) => {
const bn = p1.indexOf('\n')
if(bn === -1){
return null
}
const logic = p1.substring(0, bn)
const content = p1.substring(bn + 1)
const statement = logic.split(" ", 2)
switch(statement[0]){
case 'if':{
if(["","0","-1"].includes(statement[1])){
return ''
}
return content.trim()
}
}
return null
}
type blockMatch = 'ignore'|'parse'|'nothing'|'parse-pure'|'pure'|'each'
function blockStartMatcher(p1:string,matcherArg:matcherArg):{type:blockMatch,type2?:string}{
if(p1.startsWith('#if') || p1.startsWith('#if_pure ')){
const statement = p1.split(' ', 2)
const state = statement[1]
if(state === 'true' || state === '1'){
return {type:p1.startsWith('#if_pure') ? 'parse-pure' : 'parse'}
}
return {type:'ignore'}
}
if(p1 === '#pure'){
return {type:'pure'}
}
if(p1.startsWith('#each')){
return {type:'each',type2:p1.substring(5).trim()}
}
return {type:'nothing'}
}
function trimLines(p1:string){
return p1.split('\n').map((v) => {
return v.trimStart()
}).join('\n').trim()
}
function blockEndMatcher(p1:string,type:{type:blockMatch,type2?:string},matcherArg:matcherArg):string{
switch(type.type){
case 'pure':
case 'parse-pure':{
return p1
}
case 'parse':
case 'each':{
return trimLines(p1)
}
default:{
return ''
}
}
}
export function risuChatParser(da:string, arg:{
chatID?:number
db?:Database
chara?:string|character|groupChat
rmVar?:boolean,
var?:{[key:string]:string}
tokenizeAccurate?:boolean
consistantChar?:boolean
visualize?:boolean,
role?:string
runVar?:boolean
} = {}):string{
const chatID = arg.chatID ?? -1
const db = arg.db ?? get(DataBase)
const aChara = arg.chara
const visualize = arg.visualize ?? false
let chara:character|string = null
if(aChara){
if(typeof(aChara) !== 'string' && aChara.type === 'group'){
const gc = findCharacterbyId(aChara.chats[aChara.chatPage].message.at(-1).saying ?? '')
if(gc.name !== 'Unknown Character'){
chara = gc
}
}
else{
chara = aChara
}
}
if(arg.tokenizeAccurate){
const db = arg.db ?? get(DataBase)
const selchar = chara ?? db.characters[get(selectedCharID)]
if(!selchar){
chara = 'bot'
}
}
let pointer = 0;
let nested:string[] = [""]
let stackType = new Uint8Array(512)
let pureModeNest:Map<number,boolean> = new Map()
let pureModeNestType:Map<number,string> = new Map()
let blockNestType:Map<number,{type:blockMatch,type2?:string}> = new Map()
let commentMode = false
let commentLatest:string[] = [""]
let commentV = new Uint8Array(512)
let thinkingMode = false
const matcherObj = {
chatID: chatID,
chara: chara,
rmVar: arg.rmVar ?? false,
db: db,
var: arg.var ?? null,
tokenizeAccurate: arg.tokenizeAccurate ?? false,
displaying: arg.visualize ?? false,
role: arg.role,
runVar: arg.runVar ?? false,
consistantChar: arg.consistantChar ?? false
}
const isPureMode = () => {
return pureModeNest.size > 0
}
const pureModeType = () => {
if(pureModeNest.size === 0){
return ''
}
return pureModeNestType.get(nested.length) ?? [...pureModeNestType.values()].at(-1) ?? ''
}
while(pointer < da.length){
switch(da[pointer]){
case '{':{
if(da[pointer + 1] !== '{' && da[pointer + 1] !== '#'){
nested[0] += da[pointer]
break
}
pointer++
nested.unshift('')
stackType[nested.length] = 1
break
}
case '<':{
if(stackType[nested.length] === 1){
nested[0] += da[pointer]
break
}
nested.unshift('')
stackType[nested.length] = 2
break
}
case '#':{
//legacy if statement, deprecated
if(da[pointer + 1] !== '}' || nested.length === 1 || stackType[nested.length] !== 1){
nested[0] += da[pointer]
break
}
pointer++
const dat = nested.shift()
const mc = legacyBlockMatcher(dat, matcherObj)
nested[0] += mc ?? `{#${dat}#}`
break
}
case '}':{
if(da[pointer + 1] !== '}' || nested.length === 1 || stackType[nested.length] !== 1){
nested[0] += da[pointer]
break
}
pointer++
const dat = nested.shift()
if(dat.startsWith('#')){
if(isPureMode()){
nested[0] += `{{${dat}}}`
nested.unshift('')
stackType[nested.length] = 6
break
}
const matchResult = blockStartMatcher(dat, matcherObj)
if(matchResult.type === 'nothing'){
nested[0] += `{{${dat}}}`
break
}
else{
nested.unshift('')
stackType[nested.length] = 5
blockNestType.set(nested.length, matchResult)
if(matchResult.type === 'ignore' || matchResult.type === 'pure' || matchResult.type === 'each'){
pureModeNest.set(nested.length, true)
pureModeNestType.set(nested.length, "block")
}
break
}
}
if(dat.startsWith('/')){
if(stackType[nested.length] === 5){
const blockType = blockNestType.get(nested.length)
if(blockType.type === 'ignore' || blockType.type === 'pure' || blockType.type === 'each'){
pureModeNest.delete(nested.length)
pureModeNestType.delete(nested.length)
}
blockNestType.delete(nested.length)
const dat2 = nested.shift()
const matchResult = blockEndMatcher(dat2.trim(), blockType, matcherObj)
if(blockType.type === 'each'){
const subind = blockType.type2.lastIndexOf(' ')
const sub = blockType.type2.substring(subind + 1)
const array = blockType.type2.substring(0, subind).split('§')
let added = ''
for(let i = 0;i < array.length;i++){
const res = matchResult.replaceAll(`{{slot::${sub}}}`, array[i])
added += res
}
da = da.substring(0, pointer + 1) + added.trim() + da.substring(pointer + 1)
break
}
if(matchResult === ''){
break
}
nested[0] += matchResult
break
}
if(stackType[nested.length] === 6){
console.log(dat)
const sft = nested.shift()
nested[0] += sft + `{{${dat}}}`
break
}
}
const mc = isPureMode() ? null :matcher(dat, matcherObj)
nested[0] += mc ?? `{{${dat}}}`
break
}
case '>':{
if(stackType[nested.length] === 1){
nested[0] += da[pointer]
break
}
if(nested.length === 1 || stackType[nested.length] !== 2){
break
}
const dat = nested.shift()
if(isPureMode() && pureModeType() !== 'pureSyntax' && pureModeType() !== ''){
nested[0] += `<${dat}>`
break
}
switch(dat){
case 'Comment':{
if(arg.runVar){
break
}
if(!commentMode){
thinkingMode = false
commentMode = true
commentLatest = nested.map((f) => f)
if(commentLatest[0].endsWith('\n')){
commentLatest[0] = commentLatest[0].substring(0, commentLatest[0].length - 1)
}
commentV = new Uint8Array(stackType)
}
break
}
case '/Comment':{
if(commentMode){
nested = commentLatest
stackType = commentV
commentMode = false
}
break
}
case 'Thoughts':{
if(!visualize){
nested[0] += `<${dat}>`
break
}
if(!commentMode){
thinkingMode = true
commentMode = true
commentLatest = nested.map((f) => f)
if(commentLatest[0].endsWith('\n')){
commentLatest[0] = commentLatest[0].substring(0, commentLatest[0].length - 1)
}
commentV = new Uint8Array(stackType)
}
break
}
case '/Thoughts':{
if(!visualize){
nested[0] += `<${dat}>`
break
}
if(commentMode){
nested = commentLatest
stackType = commentV
commentMode = false
}
break
}
default:{
const mc = isPureMode() ? null : smMatcher(dat, matcherObj)
nested[0] += mc ?? `<${dat}>`
break
}
}
break
}
default:{
nested[0] += da[pointer]
break
}
}
pointer++
}
if(commentMode){
nested = commentLatest
stackType = commentV
if(thinkingMode){
nested[0] += `<div>Thinking...</div>`
}
commentMode = false
}
if(nested.length === 1){
return nested[0]
}
let result = ''
while(nested.length > 1){
let dat = (stackType[nested.length] === 1) ? '{{' : "<"
dat += nested.shift()
result = dat + result
}
return nested[0] + result
}
export function getChatVar(key:string){
const db = get(DataBase)
const selectedChar = get(selectedCharID)
const char = db.characters[selectedChar]
if(!char){
return 'null'
}
const chat = char.chats[char.chatPage]
chat.scriptstate = chat.scriptstate ?? {}
const state = (chat.scriptstate['$' + key])
if(state === undefined || state === null){
const defaultVariables = parseKeyValue(char.defaultVariables).concat(parseKeyValue(db.templateDefaultVariables))
const findResult = defaultVariables.find((f) => {
return f[0] === key
})
if(findResult){
return findResult[1]
}
return 'null'
}
return state.toString()
}
export function getGlobalChatVar(key:string){
const db = get(DataBase)
return db.globalChatVariables[key] ?? 'null'
}
export function setChatVar(key:string, value:string){
const db = get(DataBase)
const selectedChar = get(selectedCharID)
const char = db.characters[selectedChar]
const chat = char.chats[char.chatPage]
chat.scriptstate = chat.scriptstate ?? {}
chat.scriptstate['$' + key] = value
char.chats[char.chatPage] = chat
db.characters[selectedChar] = char
setDatabase(db)
}
async function editDisplay(text){
let rt = ""
if(!text.includes("<obs>")){
return text
}
for(let i=0;i<text.length;i++){
const obfiEffect = "!@#$%^&*"
if(Math.random() < 0.4){
rt += obfiEffect[Math.floor(Math.random() * obfiEffect.length)]
}
rt += text[i]
}
return rt
}
export type PromptParsed ={[key:string]:string|PromptParsed}
export async function promptTypeParser(prompt:string):Promise<string | PromptParsed>{
//XML type
try {
const parser = new DOMParser()
const dom = `<root>${prompt}</root>`
const xmlDoc = parser.parseFromString(dom, "text/xml")
const root = xmlDoc.documentElement
const errorNode = root.getElementsByTagName('parsererror')
if(errorNode.length > 0){
throw new Error('XML Parse Error') //fallback to other parser
}
const parseNode = (node:Element):string|PromptParsed => {
if(node.children.length === 0){
return node.textContent
}
const data:{[key:string]:string|PromptParsed} = {}
for(let i=0;i<node.children.length;i++){
const child = node.children[i]
data[child.tagName] = parseNode(child)
}
return data
}
const pnresult = parseNode(root)
if(typeof(pnresult) === 'string'){
throw new Error('XML Parse Error') //fallback to other parser
}
return pnresult
} catch (error) {
}
return prompt
}