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170
public/scripts/extensions/backgrounds/index.js
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170
public/scripts/extensions/backgrounds/index.js
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import { generateQuietPrompt } from "../../../script.js";
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import { getContext, saveMetadataDebounced } from "../../extensions.js";
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import { registerSlashCommand } from "../../slash-commands.js";
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import { stringFormat } from "../../utils.js";
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export { MODULE_NAME };
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const MODULE_NAME = 'backgrounds';
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const METADATA_KEY = 'custom_background';
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const UPDATE_INTERVAL = 1000;
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async function moduleWorker() {
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if (hasCustomBackground()) {
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$('#unlock_background').show();
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$('#lock_background').hide();
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setCustomBackground();
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}
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else {
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$('#unlock_background').hide();
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$('#lock_background').show();
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unsetCustomBackground();
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}
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}
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function onLockBackgroundClick() {
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const bgImage = window.getComputedStyle(document.getElementById('bg1')).backgroundImage;
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// Extract the URL from the CSS string
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const urlRegex = /url\((['"])?(.*?)\1\)/;
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const matches = bgImage.match(urlRegex);
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const url = matches[2];
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// Remove the protocol and host, leaving the relative URL
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const relativeUrl = new URL(url).pathname;
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const relativeBgImage = `url("${relativeUrl}")`
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saveBackgroundMetadata(relativeBgImage);
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setCustomBackground();
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$('#unlock_background').show();
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$('#lock_background').hide();
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}
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function onUnlockBackgroundClick() {
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removeBackgroundMetadata();
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unsetCustomBackground();
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$('#unlock_background').hide();
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$('#lock_background').show();
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}
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function hasCustomBackground() {
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const context = getContext();
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return !!context.chatMetadata[METADATA_KEY];
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}
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function saveBackgroundMetadata(file) {
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const context = getContext();
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context.chatMetadata[METADATA_KEY] = file;
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saveMetadataDebounced();
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}
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function removeBackgroundMetadata() {
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const context = getContext();
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delete context.chatMetadata[METADATA_KEY];
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saveMetadataDebounced();
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}
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function setCustomBackground() {
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const context = getContext();
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const file = context.chatMetadata[METADATA_KEY];
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// bg already set
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if (document.getElementById("bg_custom").style.backgroundImage == file) {
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return;
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}
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$("#bg_custom").css("background-image", file);
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$("#custom_bg_preview").css("background-image", file);
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}
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function unsetCustomBackground() {
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$("#bg_custom").css("background-image", 'none');
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$("#custom_bg_preview").css("background-image", 'none');
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}
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function onSelectBackgroundClick() {
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const bgfile = $(this).attr("bgfile");
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if (hasCustomBackground()) {
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saveBackgroundMetadata(`url("backgrounds/${bgfile}")`);
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setCustomBackground();
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}
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}
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const autoBgPrompt = `Pause your roleplay and choose a location ONLY from the provided list that is the most suitable for the current scene. Do not output any other text:\n{0}`;
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async function autoBackgroundCommand() {
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const options = Array.from(document.querySelectorAll('.BGSampleTitle')).map(x => ({ element: x, text: x.innerText.trim() })).filter(x => x.text.length > 0);
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if (options.length == 0) {
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toastr.warning('No backgrounds to choose from. Please upload some images to the "backgrounds" folder.');
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return;
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}
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const list = options.map(option => `- ${option.text}`).join('\n');
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const prompt = stringFormat(autoBgPrompt, list);
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const reply = await generateQuietPrompt(prompt);
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const fuse = new Fuse(options, { keys: ['text'] });
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const bestMatch = fuse.search(reply, { limit: 1 });
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if (bestMatch.length == 0) {
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toastr.warning('No match found. Please try again.');
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return;
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}
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console.debug('Automatically choosing background:', bestMatch);
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bestMatch[0].item.element.click();
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}
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$(document).ready(function () {
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function addSettings() {
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const html = `
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<div class="background_settings">
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<div class="inline-drawer">
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<div class="inline-drawer-toggle inline-drawer-header">
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<b>Chat Backgrounds</b>
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<div class="inline-drawer-icon fa-solid fa-circle-chevron-down down"></div>
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</div>
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<div class="inline-drawer-content">
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<div class="background_controls">
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<div id="lock_background" class="menu_button">
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<i class="fa-solid fa-lock"></i>
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Lock
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</div>
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<div id="unlock_background" class="menu_button">
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<i class="fa-solid fa-unlock"></i>
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Unlock
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</div>
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<small>
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Press "Lock" to assign a currently selected background to a character or group chat.<br>
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Any background image selected while lock is engaged will be saved automatically.
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</small>
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</div>
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<div class="background_controls">
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<div id="auto_background" class="menu_button">
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<i class="fa-solid fa-wand-magic"></i>
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Auto
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</div>
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<small>
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Automatically select a background based on the chat context.<br>
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Respects the "Lock" setting state.
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</small>
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</div>
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<div>Preview</div>
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<div id="custom_bg_preview">
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</div>
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</div>
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</div>
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</div>
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`;
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$('#extensions_settings').append(html);
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$('#lock_background').on('click', onLockBackgroundClick);
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$('#unlock_background').on('click', onUnlockBackgroundClick);
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$(document).on("click", ".bg_example", onSelectBackgroundClick);
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$('#auto_background').on("click", autoBackgroundCommand);
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}
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addSettings();
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setInterval(moduleWorker, UPDATE_INTERVAL);
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registerSlashCommand('lockbg', onLockBackgroundClick, ['bglock'], " – locks a background for the currently selected chat", true, true);
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registerSlashCommand('unlockbg', onUnlockBackgroundClick, ['bgunlock'], ' – unlocks a background for the currently selected chat', true, true);
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registerSlashCommand('autobg', autoBackgroundCommand, ['bgauto'], ' – automatically changes the background based on the chat context using the AI request prompt', true, true);
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});
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