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-rw-r--r--examples/server/public_legacy/colorthemes.css402
-rw-r--r--examples/server/public_legacy/completion.js209
-rw-r--r--examples/server/public_legacy/favicon.icobin0 -> 4122 bytes
-rw-r--r--examples/server/public_legacy/index-new.html1190
-rw-r--r--examples/server/public_legacy/index.html1301
-rw-r--r--examples/server/public_legacy/index.js1
-rw-r--r--examples/server/public_legacy/json-schema-to-grammar.mjs838
-rw-r--r--examples/server/public_legacy/loading.html12
-rw-r--r--examples/server/public_legacy/prompt-formats.js331
-rw-r--r--examples/server/public_legacy/style.css954
-rw-r--r--examples/server/public_legacy/system-prompts.js68
-rw-r--r--examples/server/public_legacy/theme-beeninorder.css228
-rw-r--r--examples/server/public_legacy/theme-ketivah.css201
-rw-r--r--examples/server/public_legacy/theme-mangotango.css216
-rw-r--r--examples/server/public_legacy/theme-playground.css221
-rw-r--r--examples/server/public_legacy/theme-polarnight.css253
-rw-r--r--examples/server/public_legacy/theme-snowstorm.css251
17 files changed, 6676 insertions, 0 deletions
diff --git a/examples/server/public_legacy/colorthemes.css b/examples/server/public_legacy/colorthemes.css
new file mode 100644
index 00000000..b1e2b8b7
--- /dev/null
+++ b/examples/server/public_legacy/colorthemes.css
@@ -0,0 +1,402 @@
+@import url("theme-snowstorm.css");
+@import url("theme-polarnight.css");
+@import url("theme-ketivah.css");
+@import url("theme-mangotango.css");
+@import url("theme-playground.css");
+@import url("theme-beeninorder.css");
+
+:root {
+/* ---------- PRIMARY COLORS ----------------- */
+--primary-color-1: hsl(217.5, 26.7%, 94.1%);
+ --primary-color-1-hue: 217.5;
+ --primary-color-1-saturation: 26.7%;
+ --primary-color-1-lightness: 94.1%;
+
+--primary-color-2: hsl(218.2, 26.8%, 92.0%);
+ --primary-color-2-hue: 218.2;
+ --primary-color-2-saturation: 26.8%;
+ --primary-color-2-lightness: 92.0%;
+
+--primary-color-3: hsl(218.8, 27.9%, 88.0%);
+ --primary-color-3-hue: 218.8;
+ --primary-color-3-saturation: 27.9%;
+ --primary-color-3-lightness: 88.0%;
+
+--primary-color-4: hsl(218.8, 18.3%, 81.8%);
+ --primary-color-4-hue: 218.8;
+ --primary-color-4-saturation: 18.3%;
+ --primary-color-4-lightness: 81.8%;
+
+
+/* ---------- SECONDARY COLORS --------------- */
+--secondary-color-1: hsl(220.0, 16.4%, 21.6%);
+ --secondary-color-1-hue: 220.0;
+ --secondary-color-1-saturation: 16.4%;
+ --secondary-color-1-lightness: 21.6%;
+
+--secondary-color-2: hsl(221.7, 16.3%, 27.6%);
+ --secondary-color-2-hue: 221.7;
+ --secondary-color-2-saturation: 16.3%;
+ --secondary-color-2-lightness: 27.6%;
+
+--secondary-color-3: hsl(220.0, 16.8%, 31.6%);
+ --secondary-color-3-hue: 220.0;
+ --secondary-color-3-saturation: 16.8%;
+ --secondary-color-3-lightness: 31.6%;
+
+--secondary-color-4: hsl(220.0, 16.5%, 35.7%);
+ --secondary-color-4-hue: 220.0;
+ --secondary-color-4-saturation: 16.5%;
+ --secondary-color-4-lightness: 35.7%;
+
+
+
+/* ----------- NUANCES COLORS ---------------- */
+--theme-nuance-color-1: hsl(178.7, 25.1%, 64.9%);
+ --theme-nuance-color-1-hue: 178.7;
+ --theme-nuance-color-1-saturation: 25.1%;
+ --theme-nuance-color-1-lightness: 64.9%;
+
+--theme-nuance-color-2: hsl(193.3, 43.4%, 67.5%);
+ --theme-nuance-color-2-hue: 193.3;
+ --theme-nuance-color-2-saturation: 43.4%;
+ --theme-nuance-color-2-lightness: 67.5%;
+
+--theme-nuance-color-3: hsl(210.0, 34.0%, 63.1%);
+ --theme-nuance-color-3-hue: 210.0;
+ --theme-nuance-color-3-saturation: 34.0%;
+ --theme-nuance-color-3-lightness: 63.1%;
+
+--theme-nuance-color-4: hsl(213.1, 32.0%, 52.2%);
+ --theme-nuance-color-4-hue: 213.1;
+ --theme-nuance-color-4-saturation: 32.0%;
+ --theme-nuance-color-4-lightness: 52.2%;
+
+
+
+/* ----------- ROYGP COLORS ------------------ */
+--theme-red-color: hsl(32.5, 80%, 50%);
+--theme-orange-color: hsl(32.5, 70%, 45%);
+--theme-yellow-color: hsl(40.0, 0.6%, 73.3%);
+--theme-green-color: hsl(92.4, 27.8%, 64.7%);
+--theme-purple-color: hsl(311.1, 20.2%, 63.1%);
+
+
+
+/* ------------------------------------------- */
+--background-color-1: var(--primary-color-1);
+--background-color-2: var(--primary-color-2);
+--background-color-3: var(--primary-color-3);
+--background-color-4: var(--primary-color-4);
+
+--border-color-1: var(--primary-color-2);
+--border-color-2: var(--primary-color-3);
+--border-color-3: var(--primary-color-4);
+
+--border-focus-color: var(--theme-nuance-color-2);
+--border-focus-shadow: var(--theme-nuance-color-1);
+
+--text-color-plain: var(--secondary-color-1);
+--text-color-subtile-1: var(--secondary-color-2);
+--text-color-subtile-2: var(--secondary-color-3);
+
+--code-background-color: var(--secondary-color-2);
+--code-text-color: var(--primary-color-2);
+
+--ui-range-thumb-color: var(--theme-nuance-color-3);
+--ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+--textarea-border-color: var(--secondary-color-4);
+
+--chat-id-color: var(--theme-nuance-color-4);
+
+
+
+/* ------------------------------------------- */
+--button-alert-text-hover: var(--primary-color-1);
+--button-alert-color-hover: var(--theme-orange-color);
+--button-alert-border-hover: var(--theme-orange-color);
+
+--button-alert-text-active: var(--primary-color-1);
+--button-alert-color-active: var(--theme-red-color);
+--button-alert-border-active: var(--theme-red-color);
+
+
+
+/* ----------- PRIMARY BUTTONS --------------- */
+/* - button should immediately catch the eye - */
+--button-primary-text: var(--secondary-color-1);
+--button-primary-color: var(--theme-nuance-color-3);
+--button-primary-border: var(--theme-nuance-color-3);
+
+
+/* ---------hover---------- */
+--button-primary-text-hover:
+ hsl(217.5,
+ calc(var(--secondary-color-1-saturation) + 35%),
+ calc(var(--secondary-color-1-lightness) - 30%));
+
+--button-primary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+--button-primary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+
+/* ---------active--------- */
+--button-primary-text-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 35%));
+
+--button-primary-color-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 25%));
+
+--button-primary-border-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 25%));
+
+
+
+/* ---------- SECONDARY BUTTONS -------------- */
+/* these should NOT immediately catch the eye */
+--button-secondary-text:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 50%));
+
+--button-secondary-color:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+--button-secondary-border:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+
+/* ---------hover---------- */
+--button-secondary-text-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 22%),
+ calc(var(--theme-nuance-color-3-lightness) + 1%));
+
+--button-secondary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 22%),
+ calc(var(--theme-nuance-color-3-lightness) + 1%));
+
+
+/* ---------active--------- */
+--button-secondary-text-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) + 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 55%));
+
+--button-secondary-color-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 30%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-secondary-border-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 30%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+
+
+/* ---------- TERTIARY BUTTONS --------------- */
+/* ---------- disabled buttons --------------- */
+--button-tertiary-text:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-tertiary-color:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+--button-tertiary-border:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+/* ---------hover---------- */
+--button-tertiary-text-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-tertiary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+--button-tertiary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+}
+
+/*
+
+.theme-template {
+
+
+ If light theme: should go from bright to darker
+ If dark theme: should go from dark to brighter
+ ideally this should not be anything but steps of
+ gray or slightly variants from it
+
+ --primary-color-1: #2E3440;
+ --primary-color-2: #3B4252;
+ --primary-color-3: #434C5E;
+ --primary-color-4: #4C566A;
+
+
+
+ If light theme: should go from dark to brighter
+ If dark theme: should go from bright to darker
+ ideally this should not be anything but steps of
+ gray or slightly variants from it
+
+ --secondary-color-1: #ECEFF4;
+ --secondary-color-2: #E5E9F0;
+ --secondary-color-3: #D8DEE9;
+ --secondary-color-4: #C8CED9;
+
+
+
+ Choose wisely nuance colors. It is not easy to find
+ 4 harmonizing nuance colors. But keep in mind, that
+ only one accent color could work too.
+
+ --theme-nuance-color-1: #8FBCBB;
+ --theme-nuance-color-2: #88C0D0;
+ --theme-nuance-color-3: #81A1C1;
+ --theme-nuance-color-4: #5E81AC;
+
+
+
+ adapt the color red, orange, yellow, green,
+ purple to the 'mood' of your overall design
+ e.g is it low-contrast? vibrant? dynamic? etc
+
+ --theme-red-color: #BF616A;
+ --theme-orange-color: #D08770;
+ --theme-yellow-color: #EBCB8B;
+ --theme-green-color: #A3BE8C;
+ --theme-purple-color: #B48EAD;
+
+
+
+NOTE: comment all those line `--- ...` out
+------------------------------------------------
+--background-color-1:
+--background-color-2:
+--background-color-3:
+--background-color-4:
+
+--border-color-1:
+--border-color-2:
+--border-color-3:
+
+--border-focus-color:
+--border-focus-shadow:
+
+--text-color-plain:
+--text-color-subtile-1:
+--text-color-subtile-2:
+
+--code-background-color:
+--code-text-color:
+
+--ui-range-thumb-color:
+--ui-range-thumb-border:
+
+--textarea-border-color:
+
+
+
+-------------------------------------------
+--button-alert-text-hover:
+--button-alert-color-hover:
+--button-alert-border-hover:
+
+--button-alert-text-active:
+--button-alert-color-active:
+--button-alert-border-active:
+
+
+
+----------- PRIMARY -----------------------
+--button should immediately catch the eye--
+
+--button-primary-text:
+--button-primary-color:
+--button-primary-border:
+
+
+---------hover----------
+--button-primary-text-hover:
+--button-primary-color-hover:
+--button-primary-border-hover:
+
+
+---------active---------
+--button-primary-text-active:
+--button-primary-color-active:
+--button-primary-border-active:
+
+
+
+------------ SECONDARY ------------------------
+--button should NOT immediately catch the eye--
+
+--button-secondary-text:
+--button-secondary-color:
+--button-secondary-border:
+
+
+---------hover----------
+--button-secondary-text-hover:
+--button-secondary-color-hover:
+--button-secondary-border-hover:
+
+
+---------active---------
+--button-secondary-text-active:
+--button-secondary-color-active:
+--button-secondary-border-active:
+
+
+
+---------- TERTIARY -----------------------
+---------- disabled buttons ---------------
+--button-tertiary-text:
+--button-tertiary-color:
+--button-tertiary-border:
+
+
+---------hover----------
+--button-tertiary-text:
+--button-tertiary-color:
+--button-tertiary-border:
+
+}
+
+*/
diff --git a/examples/server/public_legacy/completion.js b/examples/server/public_legacy/completion.js
new file mode 100644
index 00000000..30df7c2f
--- /dev/null
+++ b/examples/server/public_legacy/completion.js
@@ -0,0 +1,209 @@
+const paramDefaults = {
+ stream: true,
+ n_predict: 500,
+ temperature: 0.2,
+ stop: ["</s>"]
+};
+
+let generation_settings = null;
+
+
+// Completes the prompt as a generator. Recommended for most use cases.
+//
+// Example:
+//
+// import { llama } from '/completion.js'
+//
+// const request = llama("Tell me a joke", {n_predict: 800})
+// for await (const chunk of request) {
+// document.write(chunk.data.content)
+// }
+//
+export async function* llama(prompt, params = {}, config = {}) {
+ let controller = config.controller;
+ const api_url = config.api_url?.replace(/\/+$/, '') || "";
+
+ if (!controller) {
+ controller = new AbortController();
+ }
+
+ const completionParams = { ...paramDefaults, ...params, prompt };
+
+ const response = await fetch(`${api_url}${config.endpoint || '/completion'}`, {
+ method: 'POST',
+ body: JSON.stringify(completionParams),
+ headers: {
+ 'Connection': 'keep-alive',
+ 'Content-Type': 'application/json',
+ 'Accept': 'text/event-stream',
+ ...(params.api_key ? {'Authorization': `Bearer ${params.api_key}`} : {})
+ },
+ signal: controller.signal,
+ });
+
+ const reader = response.body.getReader();
+ const decoder = new TextDecoder();
+
+ let content = "";
+ let leftover = ""; // Buffer for partially read lines
+
+ try {
+ let cont = true;
+
+ while (cont) {
+ const result = await reader.read();
+ if (result.done) {
+ break;
+ }
+
+ // Add any leftover data to the current chunk of data
+ const text = leftover + decoder.decode(result.value);
+
+ // Check if the last character is a line break
+ const endsWithLineBreak = text.endsWith('\n');
+
+ // Split the text into lines
+ let lines = text.split('\n');
+
+ // If the text doesn't end with a line break, then the last line is incomplete
+ // Store it in leftover to be added to the next chunk of data
+ if (!endsWithLineBreak) {
+ leftover = lines.pop();
+ } else {
+ leftover = ""; // Reset leftover if we have a line break at the end
+ }
+
+ // Parse all sse events and add them to result
+ const regex = /^(\S+):\s(.*)$/gm;
+ for (const line of lines) {
+ const match = regex.exec(line);
+ if (match) {
+ result[match[1]] = match[2];
+ if (result.data === '[DONE]') {
+ cont = false;
+ break;
+ }
+
+ // since we know this is llama.cpp, let's just decode the json in data
+ if (result.data) {
+ result.data = JSON.parse(result.data);
+ content += result.data.content;
+
+ // yield
+ yield result;
+
+ // if we got a stop token from server, we will break here
+ if (result.data.stop) {
+ if (result.data.generation_settings) {
+ generation_settings = result.data.generation_settings;
+ }
+ cont = false;
+ break;
+ }
+ }
+ if (result.error) {
+ try {
+ result.error = JSON.parse(result.error);
+ if (result.error.message.includes('slot unavailable')) {
+ // Throw an error to be caught by upstream callers
+ throw new Error('slot unavailable');
+ } else {
+ console.error(`llama.cpp error [${result.error.code} - ${result.error.type}]: ${result.error.message}`);
+ }
+ } catch(e) {
+ console.error(`llama.cpp error ${result.error}`)
+ }
+ }
+ }
+ }
+ }
+ } catch (e) {
+ if (e.name !== 'AbortError') {
+ console.error("llama error: ", e);
+ }
+ throw e;
+ }
+ finally {
+ controller.abort();
+ }
+
+ return content;
+}
+
+// Call llama, return an event target that you can subscribe to
+//
+// Example:
+//
+// import { llamaEventTarget } from '/completion.js'
+//
+// const conn = llamaEventTarget(prompt)
+// conn.addEventListener("message", (chunk) => {
+// document.write(chunk.detail.content)
+// })
+//
+export const llamaEventTarget = (prompt, params = {}, config = {}) => {
+ const eventTarget = new EventTarget();
+ (async () => {
+ let content = "";
+ for await (const chunk of llama(prompt, params, config)) {
+ if (chunk.data) {
+ content += chunk.data.content;
+ eventTarget.dispatchEvent(new CustomEvent("message", { detail: chunk.data }));
+ }
+ if (chunk.data.generation_settings) {
+ eventTarget.dispatchEvent(new CustomEvent("generation_settings", { detail: chunk.data.generation_settings }));
+ }
+ if (chunk.data.timings) {
+ eventTarget.dispatchEvent(new CustomEvent("timings", { detail: chunk.data.timings }));
+ }
+ }
+ eventTarget.dispatchEvent(new CustomEvent("done", { detail: { content } }));
+ })();
+ return eventTarget;
+}
+
+// Call llama, return a promise that resolves to the completed text. This does not support streaming
+//
+// Example:
+//
+// llamaPromise(prompt).then((content) => {
+// document.write(content)
+// })
+//
+// or
+//
+// const content = await llamaPromise(prompt)
+// document.write(content)
+//
+export const llamaPromise = (prompt, params = {}, config = {}) => {
+ return new Promise(async (resolve, reject) => {
+ let content = "";
+ try {
+ for await (const chunk of llama(prompt, params, config)) {
+ content += chunk.data.content;
+ }
+ resolve(content);
+ } catch (error) {
+ reject(error);
+ }
+ });
+};
+
+/**
+ * (deprecated)
+ */
+export const llamaComplete = async (params, controller, callback) => {
+ for await (const chunk of llama(params.prompt, params, { controller })) {
+ callback(chunk);
+ }
+}
+
+// Get the model info from the server. This is useful for getting the context window and so on.
+export const llamaModelInfo = async (config = {}) => {
+ if (!generation_settings) {
+ const api_url = config.api_url?.replace(/\/+$/, '') || "";
+ const props = await fetch(`${api_url}/props`).then(r => r.json());
+ generation_settings = props.default_generation_settings;
+ }
+ return generation_settings;
+}
diff --git a/examples/server/public_legacy/favicon.ico b/examples/server/public_legacy/favicon.ico
new file mode 100644
index 00000000..89e154a0
--- /dev/null
+++ b/examples/server/public_legacy/favicon.ico
Binary files differ
diff --git a/examples/server/public_legacy/index-new.html b/examples/server/public_legacy/index-new.html
new file mode 100644
index 00000000..cbfbbdf2
--- /dev/null
+++ b/examples/server/public_legacy/index-new.html
@@ -0,0 +1,1190 @@
+<!DOCTYPE html>
+
+<html>
+
+<head>
+ <meta charset="UTF-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
+ <meta name="color-scheme" content="light dark">
+ <title>llama.cpp - chat</title>
+
+ <link rel="icon" type="image/x-icon" href="favicon.ico">
+ <link rel="stylesheet" href="style.css">
+
+ <script type="module">
+ import {
+ html, h, signal, effect, computed, render, useSignal, useEffect, useRef, Component
+ } from './index.js';
+
+ import { llama } from './completion.js';
+ import { SchemaConverter } from './json-schema-to-grammar.mjs';
+ import { promptFormats } from './prompt-formats.js';
+ import { systemPrompts } from './system-prompts.js'; // multilingual is wip
+ let selected_image = false;
+ var slot_id = -1;
+
+ const session = signal({
+ prompt: "",
+ template: "{{prompt}}\n{{history}}{{char}}",
+ historyTemplate: "{{name}}: {{message}}\n",
+ transcript: [],
+ type: "chat", // "chat" | "completion"
+ char: "ASSISTANT",
+ user: "USER",
+ image_selected: ''
+ })
+
+ const params = signal({
+ n_predict: 358, // 358 is a nice number
+ temperature: 0.8, // adapt all following parameters to optimized min-p requierements. If for non-english, set to 0.6 or lower
+ repeat_last_n: 0, // 0 = disable penalty, -1 = context size
+ repeat_penalty: 1.0, // 1.0 = disabled
+ dry_multiplier: 0.0, // 0.0 = disabled, 0.8 works well
+ dry_base: 1.75, // 0.0 = disabled
+ dry_allowed_length: 2, // tokens extending repetitions beyond this receive penalty, 2 works well
+ dry_penalty_last_n: -1, // how many tokens to scan for repetitions (0 = disable penalty, -1 = context size)
+ top_k: 0, // <= 0 to use vocab size
+ top_p: 1.0, // 1.0 = disabled
+ min_p: 0.05, // 0 = disabled; recommended for non-english: ~ 0.4
+ xtc_probability: 0.0, // 0 = disabled;
+ xtc_threshold: 0.1, // > 0.5 disables XTC;
+ typical_p: 1.0, // 1.0 = disabled
+ presence_penalty: 0.0, // 0.0 = disabled
+ frequency_penalty: 0.0, // 0.0 = disabled
+ mirostat: 0, // 0/1/2
+ mirostat_tau: 5, // target entropy
+ mirostat_eta: 0.1, // learning rate
+ grammar: '',
+ n_probs: 0, // no completion_probabilities,
+ min_keep: 0, // min probs from each sampler,
+ image_data: [],
+ cache_prompt: true,
+ api_key: ''
+ })
+
+
+
+ /* START: Support for storing prompt templates and parameters in browser's LocalStorage */
+
+ const local_storage_storageKey = "llamacpp_server_local_storage";
+
+ function local_storage_setDataFromObject(tag, content) {
+ localStorage.setItem(local_storage_storageKey + '/' + tag, JSON.stringify(content));
+ }
+
+ function local_storage_setDataFromRawText(tag, content) {
+ localStorage.setItem(local_storage_storageKey + '/' + tag, content);
+ }
+
+ function local_storage_getDataAsObject(tag) {
+ const item = localStorage.getItem(local_storage_storageKey + '/' + tag);
+ if (!item) {
+ return null;
+ } else {
+ return JSON.parse(item);
+ }
+ }
+
+ function local_storage_getDataAsRawText(tag) {
+ const item = localStorage.getItem(local_storage_storageKey + '/' + tag);
+ if (!item) {
+ return null;
+ } else {
+ return item;
+ }
+ }
+
+ // create a container for user templates and settings
+
+ const savedUserTemplates = signal({})
+ const selectedUserTemplate = signal({ name: '', template: { session: {}, params: {} } })
+
+ // let's import locally saved templates and settings if there are any
+ // user templates and settings are stored in one object
+ // in form of { "templatename": "templatedata" } and { "settingstemplatename":"settingsdata" }
+
+ console.log('Importing saved templates')
+
+ let importedTemplates = local_storage_getDataAsObject('user_templates')
+
+ if (importedTemplates) {
+ // saved templates were successfuly imported.
+
+ console.log('Processing saved templates and updating default template')
+ params.value = { ...params.value, image_data: [] };
+
+ //console.log(importedTemplates);
+ savedUserTemplates.value = importedTemplates;
+
+ //override default template
+ savedUserTemplates.value.default = { session: session.value, params: params.value }
+ local_storage_setDataFromObject('user_templates', savedUserTemplates.value)
+ } else {
+ // no saved templates detected.
+
+ console.log('Initializing LocalStorage and saving default template')
+
+ savedUserTemplates.value = { "default": { session: session.value, params: params.value } }
+ local_storage_setDataFromObject('user_templates', savedUserTemplates.value)
+ }
+
+ function userTemplateResetToDefault() {
+ console.log('Reseting themplate to default')
+ selectedUserTemplate.value.name = 'default';
+ selectedUserTemplate.value.data = savedUserTemplates.value['default'];
+ }
+
+ function userTemplateApply(t) {
+ session.value = t.data.session;
+ session.value = { ...session.value, image_selected: '' };
+ params.value = t.data.params;
+ params.value = { ...params.value, image_data: [] };
+ }
+
+ function userTemplateResetToDefaultAndApply() {
+ userTemplateResetToDefault()
+ userTemplateApply(selectedUserTemplate.value)
+ }
+
+ function userTemplateLoadAndApplyAutosaved() {
+ // get autosaved last used template
+ let lastUsedTemplate = local_storage_getDataAsObject('user_templates_last')
+
+ if (lastUsedTemplate) {
+
+ console.log('Autosaved template found, restoring')
+
+ selectedUserTemplate.value = lastUsedTemplate
+ }
+ else {
+
+ console.log('No autosaved template found, using default template')
+ // no autosaved last used template was found, so load from default.
+
+ userTemplateResetToDefault()
+ }
+
+ console.log('Applying template')
+ // and update internal data from templates
+
+ userTemplateApply(selectedUserTemplate.value)
+ }
+
+ //console.log(savedUserTemplates.value)
+ //console.log(selectedUserTemplate.value)
+
+ function userTemplateAutosave() {
+ console.log('Template Autosave...')
+ if (selectedUserTemplate.value.name == 'default') {
+ // we don't want to save over default template, so let's create a new one
+ let newTemplateName = 'UserTemplate-' + Date.now().toString()
+ let newTemplate = { 'name': newTemplateName, 'data': { 'session': session.value, 'params': params.value } }
+
+ console.log('Saving as ' + newTemplateName)
+
+ // save in the autosave slot
+ local_storage_setDataFromObject('user_templates_last', newTemplate)
+
+ // and load it back and apply
+ userTemplateLoadAndApplyAutosaved()
+ } else {
+ local_storage_setDataFromObject('user_templates_last', { 'name': selectedUserTemplate.value.name, 'data': { 'session': session.value, 'params': params.value } })
+ }
+ }
+
+ console.log('Checking for autosaved last used template')
+ userTemplateLoadAndApplyAutosaved()
+
+ /* END: Support for storing prompt templates and parameters in browser's LocalStorage */
+
+ const llamaStats = signal(null)
+ const controller = signal(null)
+
+ // currently generating a completion?
+ const generating = computed(() => controller.value != null)
+
+ // has the user started a chat?
+ const chatStarted = computed(() => session.value.transcript.length > 0)
+
+ const transcriptUpdate = (transcript) => {
+ session.value = {
+ ...session.value,
+ transcript
+ }
+ }
+
+ // simple template replace
+ const template = (str, extraSettings) => {
+ let settings = session.value;
+ if (extraSettings) {
+ settings = { ...settings, ...extraSettings };
+ }
+ return String(str).replaceAll(/\{\{(.*?)\}\}/g, (_, key) => template(settings[key]));
+ }
+
+ async function runLlama(prompt, llamaParams, char) {
+ const currentMessages = [];
+ const history = session.value.transcript;
+ if (controller.value) {
+ throw new Error("already running");
+ }
+ controller.value = new AbortController();
+ for await (const chunk of llama(prompt, llamaParams, { controller: controller.value, api_url: new URL('.', document.baseURI).href })) {
+ const data = chunk.data;
+ if (data.stop) {
+ while (
+ currentMessages.length > 0 &&
+ currentMessages[currentMessages.length - 1].content.match(/\n$/) != null
+ ) {
+ currentMessages.pop();
+ }
+ transcriptUpdate([...history, [char, currentMessages]])
+ console.log("Completion finished: '", currentMessages.map(msg => msg.content).join(''), "', summary: ", data);
+ } else {
+ currentMessages.push(data);
+ slot_id = data.slot_id;
+ if (selected_image && !data.multimodal) {
+ alert("The server was not compiled for multimodal or the model projector can't be loaded."); return;
+ }
+ transcriptUpdate([...history, [char, currentMessages]])
+ }
+ if (data.timings) {
+ // llamaStats.value = data.timings;
+ llamaStats.value = data;
+ }
+ }
+ controller.value = null;
+ }
+
+ // send message to server
+ const chat = async (msg) => {
+ if (controller.value) {
+ console.log('already running...');
+ return;
+ }
+ // just in case (e.g. llama2)
+ const suffix = session.value.userMsgSuffix || "";
+ const prefix = session.value.userMsgPrefix || "";
+ const userMsg = prefix + msg + suffix;
+
+ transcriptUpdate([...session.value.transcript, ["{{user}}", userMsg]])
+
+ let prompt = template(session.value.template, {
+ message: msg,
+ history: session.value.transcript.flatMap(
+ ([name, data]) =>
+ template(
+ session.value.historyTemplate,
+ {
+ name,
+ message: Array.isArray(data) ?
+ data.map(msg => msg.content).join('').replace(/^\s/, '') :
+ data,
+ }
+ )
+ ).join(''),
+ });
+ if (selected_image) {
+ prompt = `A chat between a curious human and an artificial intelligence assistant. The assistant gives helpful, detailed, and polite answers to the human's questions.\nUSER:[img-10]${msg}\nASSISTANT:`;
+ }
+ await runLlama(prompt, {
+ ...params.value,
+ slot_id: slot_id,
+ stop: ["</s>", "<|end|>", "<|eot_id|>", "<|end_of_text|>", "<|im_end|>", "<|EOT|>", "<|END_OF_TURN_TOKEN|>", "<|end_of_turn|>", "<|endoftext|>", template("{{char}}"), template("{{user}}")],
+ }, "{{char}}");
+ }
+
+ const runCompletion = () => {
+ if (controller.value) {
+ console.log('already running...');
+ return;
+ }
+ const { prompt } = session.value;
+ transcriptUpdate([...session.value.transcript, ["", prompt]]);
+ runLlama(prompt, {
+ ...params.value,
+ slot_id: slot_id,
+ stop: [],
+ }, "").finally(() => {
+ session.value.prompt = session.value.transcript.map(([_, data]) =>
+ Array.isArray(data) ? data.map(msg => msg.content).join('') : data
+ ).join('');
+ session.value.transcript = [];
+ })
+ }
+
+ const stop = (e) => {
+ e.preventDefault();
+ if (controller.value) {
+ controller.value.abort();
+ controller.value = null;
+ }
+ }
+
+ const reset = (e) => {
+ stop(e);
+ transcriptUpdate([]);
+ }
+
+ const uploadImage = (e) => {
+ e.preventDefault();
+ document.getElementById("fileInput").click();
+ document.getElementById("fileInput").addEventListener("change", function (event) {
+ const selectedFile = event.target.files[0];
+ if (selectedFile) {
+ const reader = new FileReader();
+ reader.onload = function () {
+ const image_data = reader.result;
+ session.value = { ...session.value, image_selected: image_data };
+ params.value = {
+ ...params.value, image_data: [
+ { data: image_data.replace(/data:image\/[^;]+;base64,/, ''), id: 10 }]
+ }
+ };
+ selected_image = true;
+ reader.readAsDataURL(selectedFile);
+ }
+ });
+ }
+
+ function MessageInput() {
+ const message = useSignal("")
+
+ const submit = (e) => {
+ stop(e);
+ chat(message.value);
+ message.value = "";
+ }
+
+ const enterSubmits = (event) => {
+ if (event.which === 13 && !event.shiftKey) {
+ submit(event);
+ }
+ }
+
+ return html`
+ <form onsubmit=${submit}>
+ <div class="chat-input-container">
+ <textarea
+ id="chat-input" placeholder="Say Something ... (Shift + Enter for new line)"
+ class="${generating.value ? 'loading' : null}"
+ oninput=${(e) => message.value = e.target.value}
+ onkeypress=${enterSubmits}
+ rows="2"
+ type="text"
+ value="${message}"
+ ></textarea>
+ </div>
+
+ <div class="right">
+ <button class="button-back" onclick=${reset}>Back</button>
+ <button onclick=${uploadImage}>Upload Image</button>
+ <button onclick=${stop} disabled=${!generating.value}>Stop</button>
+ <button type="submit" disabled=${generating.value}>Submit</button>
+ </div>
+ </form>
+ `
+ }
+
+ // the completion view needs some ux improvements
+ function CompletionControls() {
+ const submit = (e) => {
+ stop(e);
+ runCompletion();
+ }
+ return html`
+ <div class="right">
+ <button onclick=${submit} type="button" disabled=${generating.value}>Start</button>
+ <button onclick=${stop} disabled=${!generating.value}>Stop</button>
+ <button onclick=${reset}>Back</button>
+ </div>`;
+ }
+
+ const ChatLog = (props) => {
+ const messages = session.value.transcript;
+ const container = useRef(null)
+
+ useEffect(() => {
+ // scroll to bottom (if needed)
+ const parent = container.current.parentElement;
+ if (parent && parent.scrollHeight <= parent.scrollTop + parent.offsetHeight + 300) {
+ parent.scrollTo(0, parent.scrollHeight)
+ }
+ }, [messages])
+
+ const isCompletionMode = session.value.type === 'completion'
+ const chatLine = ([user, data], index) => {
+ let message
+ const isArrayMessage = Array.isArray(data)
+ if (params.value.n_probs > 0 && isArrayMessage) {
+ message = html`<${Probabilities} data=${data} />`
+ } else {
+ const text = isArrayMessage ?
+ data.map(msg => msg.content).join('') :
+ data;
+ message = isCompletionMode ?
+ text :
+ html`<${Markdownish} text=${template(text)} />`
+ }
+ if (user) {
+ return html`<p key=${index}><strong class="chat-id-color">${template(user)}</strong> ${message}</p>`
+ } else {
+ return isCompletionMode ?
+ html`<span key=${index}>${message}</span>` :
+ html`<p key=${index}>${message}</p>`
+ }
+ };
+
+ const handleCompletionEdit = (e) => {
+ session.value.prompt = e.target.innerText;
+ session.value.transcript = [];
+ }
+
+ return html`
+ <div id="chat" ref=${container} key=${messages.length}>
+ <img style="width: 60%;${!session.value.image_selected ? `display: none;` : ``}" src="${session.value.image_selected}"/>
+ <span contenteditable=${isCompletionMode} ref=${container} oninput=${handleCompletionEdit}>
+ ${messages.flatMap(chatLine)}
+ </span>
+ </div>`;
+ };
+
+
+
+///////////// UI Improvements /////////////
+//
+//
+const handleToggleChange = (e) => {
+ const isChecked = e.target.checked;
+ session.value = { ...session.value, type: isChecked ? 'completion' : 'chat' };
+ localStorage.setItem('toggleState', isChecked);
+}
+//
+const loadToggleState = () => {
+ const storedState = localStorage.getItem('toggleState');
+ if (storedState !== null) {
+ const isChecked = storedState === 'true';
+ document.getElementById('toggle').checked = isChecked;
+ session.value = { ...session.value, type: isChecked ? 'completion' : 'chat' };
+ }
+}
+//
+document.addEventListener('DOMContentLoaded', loadToggleState);
+//
+//
+// function to update the prompt format
+function updatePromptFormat(e) {
+ const promptFormat = e.target.value;
+ if (promptFormats.hasOwnProperty(promptFormat)) {
+ session.value = {
+ ...session.value,
+ ...promptFormats[promptFormat]
+ };
+ } else {
+ // Use vicuna as llama.cpp's default setting, since it's most common
+ session.value = {
+ ...session.value,
+ template: "{{prompt}}\n{{history}}{{char}}",
+ historyTemplate: "{{name}}: {{message}}\n",
+ char: "ASSISTANT",
+ user: "USER"
+ };
+ }
+ console.log('Updated session value:', session.value);
+}
+//
+//
+// function to update the prompt format from the selected one
+function updatePromptFormatFromDropdown(element) {
+ const promptFormat = element.getAttribute('data-value');
+ console.log('Selected prompt format:', promptFormat); // debugging
+ updatePromptFormat({ target: { value: promptFormat } });
+}
+//
+//
+// function that adds the event listers as soon as the element is available
+function addEventListenersWhenAvailable() {
+ var themeSelector = document.getElementById('theme-selector');
+ if (themeSelector) {
+ themeSelector.addEventListener('change', function(event) {
+ // event-handler-code...
+ });
+ // placeholder event listeners
+ } else {
+ // if the element is not there yet, wait ahead
+ requestAnimationFrame(addEventListenersWhenAvailable);
+ }
+}
+//
+//
+// begin with the check
+requestAnimationFrame(addEventListenersWhenAvailable);
+//
+//
+// avoid default and create new event object with value from data value attribute
+function handleDropdownSelection(e, promptFormat) {
+ e.preventDefault();
+ const customEvent = {
+ target: {
+ value: promptFormat
+ }
+ };
+ // call our updatePromptFormat-function
+ updatePromptFormat(customEvent);
+}
+//
+//
+// function to update the system message
+function updateSystemPrompt(e) {
+ const SystemPrompt = e.target.value;
+ if (systemPrompts.hasOwnProperty(SystemPrompt)) {
+ session.value = {
+ ...session.value,
+ prompt: systemPrompts[SystemPrompt].systemPrompt
+ };
+ }
+}
+//
+//
+///////////// UI Improvements /////////////
+
+
+
+
+const ConfigForm = (props) => {
+ const updateSession = (el) => session.value = { ...session.value, [el.target.name]: el.target.value }
+ const updateParams = (el) => params.value = { ...params.value, [el.target.name]: el.target.value }
+ const updateParamsFloat = (el) => params.value = { ...params.value, [el.target.name]: parseFloat(el.target.value) }
+ const updateParamsInt = (el) => params.value = { ...params.value, [el.target.name]: Math.floor(parseFloat(el.target.value)) }
+ const updateParamsBool = (el) => params.value = { ...params.value, [el.target.name]: el.target.checked }
+
+ const grammarJsonSchemaPropOrder = signal('')
+ const updateGrammarJsonSchemaPropOrder = (el) => grammarJsonSchemaPropOrder.value = el.target.value
+ const convertJSONSchemaGrammar = async () => {
+ try {
+ let schema = JSON.parse(params.value.grammar)
+ const converter = new SchemaConverter({
+ prop_order: grammarJsonSchemaPropOrder.value
+ .split(',')
+ .reduce((acc, cur, i) => ({ ...acc, [cur.trim()]: i }), {}),
+ allow_fetch: true,
+ })
+ schema = await converter.resolveRefs(schema, 'input')
+ converter.visit(schema, '')
+ params.value = {
+ ...params.value,
+ grammar: converter.formatGrammar(),
+ }
+ } catch (e) {
+ alert(`Convert failed: ${e.message}`)
+ }
+ }
+
+ const FloatField = ({ label, title, max, min, name, step, value }) => {
+return html`
+<div>
+ <label for="${name}"><span title="${title}">${label}</span></label>
+ <input type="range" id="${name}" min="${min}" max="${max}" step="${step}" name="${name}" value="${value}" oninput=${updateParamsFloat} title="${title}" />
+ <span id="${name}-value">${value}</span>
+</div>
+`
+};
+
+const IntField = ({ label, title, max, min, step, name, value }) => {
+return html`
+<div>
+ <label for="${name}"><span title="${title}">${label}</span></label>
+ <input type="range" id="${name}" min="${min}" max="${max}" step="${step}" name="${name}" value="${value}" oninput=${updateParamsInt} title="${title}" />
+ <span id="${name}-value">${value}</span>
+</div>
+`
+};
+
+const BoolField = ({ label, title, name, value }) => {
+return html`
+<div>
+ <label for="${name}"><span title="${title}">${label}</span></label>
+ <input type="checkbox" id="${name}" name="${name}" checked="${value}" onclick=${updateParamsBool} title="${title}" />
+</div>
+`
+};
+
+ const userTemplateReset = (e) => {
+ e.preventDefault();
+ userTemplateResetToDefaultAndApply()
+ }
+
+ const UserTemplateResetButton = () => {
+ if (selectedUserTemplate.value.name == 'default') {
+ return html`
+ <button class="reset-button" id="id_reset" onclick="${userTemplateReset}">Reset</button>
+ `
+ }
+
+ return html`
+ <div class="button-container">
+ <button class="reset-button" title="Caution: This resets the entire form." onclick="${userTemplateReset}">Reset</button>
+ </div>
+ `
+ };
+
+ useEffect(() => {
+ // autosave template on every change
+ userTemplateAutosave()
+ }, [session.value, params.value])
+
+ const GrammarControl = () => (
+ html`
+ <div>
+ <div class="grammar">
+ <label for="template"></label>
+ <textarea id="grammar" name="grammar" placeholder="Use GBNF or JSON Schema + Converter" value="${params.value.grammar}" rows=4 oninput=${updateParams}/>
+ </div>
+ <div class="grammar-columns">
+ <div class="json-schema-controls">
+ <input type="text" name="prop-order" placeholder="Order: prop1,prop2,prop3" oninput=${updateGrammarJsonSchemaPropOrder} />
+ <button type="button" class="button-grammar" onclick=${convertJSONSchemaGrammar}>Convert JSON Schema</button>
+ </div>
+ </div>
+ </div>
+ `
+ );
+
+ const PromptControlFieldSet = () => (
+ html`
+ <fieldset>
+ <div class="input-container">
+ <label for="prompt" class="input-label">System</label>
+ <textarea
+ id="prompt"
+ class="persistent-input"
+ name="prompt"
+ placeholder="[Note] The following models do not support System Prompts by design:\n• OpenChat\n• Orion\n• Phi-3\n• Starling\n• Yi-...-Chat"
+ value="${session.value.prompt}"
+ oninput=${updateSession}
+ ></textarea>
+ </div>
+ </fieldset>
+ `
+ );
+
+ const ChatConfigForm = () => (
+ html`
+ <fieldset class="dropdowns">
+ <div>
+ <select id="promptFormat" name="promptFormat" onchange=${updatePromptFormat}>
+ <option value="default">Prompt Style</option>
+ <option value=""></option>
+ <optgroup label="Common Prompt-Styles">
+ <option value="alpaca">Alpaca</option>
+ <option value="chatml">ChatML</option>
+ <option value="commandr">Command R/+</option>
+ <option value="llama2">Llama 2</option>
+ <option value="llama3">Llama 3</option>
+ <option value="phi3">Phi-3</option>
+ <option value="openchat">OpenChat/Starling</option>
+ <option value="vicuna">Vicuna</option>
+ <option value=""></option>
+ </optgroup>
+ <optgroup label="More Prompt-Styles">
+ <option value="vicuna">Airoboros L2</option>
+ <option value="vicuna">BakLLaVA-1</option>
+ <option value="alpaca">Code Cherry Pop</option>
+ <option value="deepseekCoder">Deepseek Coder</option>
+ <option value="chatml">Dolphin Mistral</option>
+ <option value="chatml">evolvedSeeker 1.3B</option>
+ <option value="vicuna">Goliath 120B</option>
+ <option value="vicuna">Jordan</option>
+ <option value="vicuna">LLaVA</option>
+ <option value="chatml">Leo Hessianai</option>
+ <option value="vicuna">Leo Mistral</option>
+ <option value="vicuna">Marx</option>
+ <option value="med42">Med42</option>
+ <option value="alpaca">MetaMath</option>
+ <option value="llama2">Mistral Instruct</option>
+ <option value="chatml">Mistral 7B OpenOrca</option>
+ <option value="alpaca">MythoMax</option>
+ <option value="neuralchat">Neural Chat</option>
+ <option value="vicuna">Nous Capybara</option>
+ <option value="nousHermes">Nous Hermes</option>
+ <option value="openchatMath">OpenChat Math</option>
+ <option value="chatml">OpenHermes 2.5-Mistral</option>
+ <option value="alpaca">Orca Mini v3</option>
+ <option value="orion">Orion</option>
+ <option value="vicuna">Samantha</option>
+ <option value="chatml">Samantha Mistral</option>
+ <option value="sauerkrautLM">SauerkrautLM</option>
+ <option value="vicuna">Scarlett</option>
+ <option value="starlingCode">Starling Coding</option>
+ <option value="alpaca">Sydney</option>
+ <option value="vicuna">Synthia</option>
+ <option value="vicuna">Tess</option>
+ <option value="yi34b">Yi-6/9/34B-Chat</option>
+ <option value="zephyr">Zephyr</option>
+ <option value=""></option>
+ </optgroup>
+ </select>
+ <select id="SystemPrompt" name="SystemPrompt" onchange=${updateSystemPrompt}>
+ <option value="default">System Prompt</option>
+ <option value="empty">None</option>
+ <option value="airoboros">Airoboros</option>
+ <option value="alpaca">Alpaca</option>
+ <option value="atlas">Atlas</option>
+ <option value="atlas_de">Atlas - DE</option>
+ <option value="cot">Chain of Tought</option>
+ <option value="commandrempty">Command R/+ (empty)</option>
+ <option value="commandrexample">Command R/+ (example)</option>
+ <option value="deduce">Critical Thinking</option>
+ <option value="deepseekcoder">Deepseek Coder</option>
+ <option value="jordan">Jordan</option>
+ <option value="leomistral">Leo Mistral</option>
+ <option value="med42">Med42</option>
+ <option value="migeltot">Migel's Tree of Thought</option>
+ <option value="mistralopenorca">Mistral OpenOrca</option>
+ <option value="orcamini">Orca Mini</option>
+ <option value="samantha">Samantha</option>
+ <option value="sauerkraut">Sauerkraut</option>
+ <option value="scarlett">Scarlett</option>
+ <option value="synthia">Synthia</option>
+ <option value="vicuna">Vicuna</option>
+ </select>
+ <!--<select id="systemLanguage" name="systemLanguage">-->
+ <!--<option value="default">English</option>-->
+ <!--<option value="DE">German</option>-->
+ <!--<option value="placeholderLanguage">Placeholder</option>-->
+ <!--</select>-->
+ </div>
+ </fieldset>
+ ${PromptControlFieldSet()}
+ <fieldset>
+ <details>
+ <summary><span class="summary-title" id="id_prompt-style">Prompt Style</span></summary>
+ <fieldset class="names">
+ <div>
+ <label for="user" id="id_user-name">User ID</label>
+ <input type="text" id="user" name="user" value="${session.value.user}" oninput=${updateSession} />
+ </div>
+ <div>
+ <label for="bot" id="id_bot-name">AI ID</label>
+ <input type="text" id="bot" name="char" value="${session.value.char}" oninput=${updateSession} />
+ </div>
+ </fieldset>
+ <div class="two-columns">
+ <div>
+ <div class="input-container">
+ <label for="template" class="input-label-sec" id_prompt-template>Prompt Template</label>
+ <textarea id="template" class="persistent-input-sec" name="template" value="${session.value.template}" rows=6 oninput=${updateSession}/>
+ </div>
+ </div>
+ <div>
+ <div class="input-container">
+ <label for="template" class="input-label-sec" id="id_history-template">Chat History</label>
+ <textarea id="history-template" class="persistent-input-sec" name="historyTemplate" value="${session.value.historyTemplate}" rows=1 oninput=${updateSession}/>
+ </div>
+ </div>
+ </div>
+ </details>
+ <details>
+ <summary><span class="summary-title" id="id_grammar-title" id_grammar-title>Grammar</span></summary>
+ ${GrammarControl()}
+ </details>
+
+ </fieldset>
+ `
+ );
+
+ const CompletionConfigForm = () => (
+ html`
+ ${PromptControlFieldSet()}
+ <fieldset>
+ <details>
+ <summary><span class="summary-title" id="id_grammar-title" id_grammar-title>Grammar</span></summary>
+ ${GrammarControl()}
+ </details>
+ </fieldset>
+ `
+ );
+// todo toggle button et api field et reset button in one nice row
+ return html`
+ <form>
+ <fieldset class="two">
+ <input type="checkbox" id="toggle" class="toggleCheckbox" onchange=${handleToggleChange} />
+ <label for="toggle" class="toggleContainer">
+ <div id="id_toggle-label-chat">Chat</div>
+ <div id="id_toggle-label-complete">Complete</div>
+ </label>
+ <fieldset>
+
+ <input type="text" id="api_key" class="apiKey" name="api_key" value="${params.value.api_key}" placeholder="Enter API key" oninput=${updateParams} />
+ </fieldset>
+
+ <${UserTemplateResetButton}/>
+ </fieldset>
+
+ ${session.value.type === 'chat' ? ChatConfigForm() : CompletionConfigForm()}
+
+ <fieldset class="params">
+ ${IntField({ label: "Prediction", title: "Set the maximum number of tokens to predict when generating text. Note: May exceed the set limit slightly if the last token is a partial multibyte character. When 0, no tokens will be generated but the prompt is evaluated into the cache. The value -1 means infinity. Default is 358", max: 2048, min: -1, step: 16, name: "n_predict", value: params.value.n_predict, })}
+ ${FloatField({ label: "Min-P sampling", title: "The minimum probability for a token to be considered, relative to the probability of the most likely token. Note that it's good practice to disable all other samplers aside from temperature when using min-p. It is also recommenend to go this approach. Default is 0.05 – But consider higher values like ~ 0.4 for non-English text generation. The value 1.0 means disabled", max: 1.0, min: 0.0, name: "min_p", step: 0.01, value: params.value.min_p })}
+ ${FloatField({ label: "Repetition Penalty", title: "Control the repetition of token sequences in the generated text. Default is 1.1", max: 2.0, min: 0.0, name: "repeat_penalty", step: 0.01, value: params.value.repeat_penalty })}
+ ${FloatField({ label: "Temperature", title: "This will adjust the overall randomness of the generated text. It is the most common sampler. Default is 0.8 but consider using lower values for more factual texts or for non-English text generation", max: 2.0, min: 0.0, name: "temperature", step: 0.01, value: params.value.temperature })}
+ </fieldset>
+
+ <details>
+ <summary><span class="summary-title">Further Options</span></summary>
+ <fieldset class="params">
+ ${IntField({ label: "Top-K", title: "Limits the selection of the next token to the K most probable tokens. 1 means no randomness = greedy sampling. If set to 0, it means the entire vocabulary size is considered.", max: 100, min: 0, step: 1, name: "top_k", value: params.value.top_k })}
+ ${IntField({ label: "Penalize Last N", title: "The last n tokens that are taken into account to penalise repetitions. A value of 0 means that this function is deactivated and -1 means that the entire size of the context is taken into account.", max: 2048, min: 0, step: 16, name: "repeat_last_n", value: params.value.repeat_last_n })}
+ ${FloatField({ label: "Presence Penalty", title: "A penalty that is applied if certain tokens appear repeatedly in the generated text. A higher value leads to fewer repetitions.", max: 1.0, min: 0.0, name: "presence_penalty", step: 0.01, value: params.value.presence_penalty })}
+ ${FloatField({ label: "Frequency Penalty", title: "A penalty that is applied based on the frequency with which certain tokens occur in the training data set. A higher value results in rare tokens being favoured.", max: 1.0, min: 0.0, name: "frequency_penalty", step: 0.01, value: params.value.frequency_penalty })}
+ ${FloatField({ label: "Top-P", title: "Limits the selection of the next token to a subset of tokens whose combined probability reaches a threshold value P = top-P. If set to 1, it means the entire vocabulary size is considered.", max: 1.0, min: 0.0, name: "top_p", step: 0.01, value: params.value.top_p })}
+ ${FloatField({ label: "Typical-P", title: "Activates local typical sampling, a method used to limit the prediction of tokens that are atypical in the current context. The parameter p controls the strength of this limitation. A value of 1.0 means that this function is deactivated.", max: 1.0, min: 0.0, name: "typical_p", step: 0.01, value: params.value.typical_p })}
+ ${FloatField({ label: "XTC probability", title: "Sets the chance for token removal (checked once on sampler start)", max: 1.0, min: 0.0, name: "xtc_probability", step: 0.01, value: params.value.xtc_probability })}
+ ${FloatField({ label: "XTC threshold", title: "Sets a minimum probability threshold for tokens to be removed", max: 0.5, min: 0.0, name: "xtc_threshold", step: 0.01, value: params.value.xtc_threshold })}
+ ${FloatField({ label: "DRY Penalty Multiplier", title: "Set the DRY repetition penalty multiplier. Default is 0.0, which disables DRY.", max: 5.0, min: 0.0, name: "dry_multiplier", step: 0.01, value: params.value.dry_multiplier })}
+ ${FloatField({ label: "DRY Base", title: "Set the DRY repetition penalty base value. Default is 1.75", max: 3.0, min: 1.0, name: "dry_base", step: 0.01, value: params.value.dry_base })}
+ ${IntField({ label: "DRY Allowed Length", title: "Tokens that extend repetition beyond this receive exponentially increasing penalty. Default is 2", max: 10, min: 1, step: 1, name: "dry_allowed_length", value: params.value.dry_allowed_length })}
+ ${IntField({ label: "DRY Penalty Last N", title: "How many tokens to scan for repetitions. Default is -1, where 0 is disabled and -1 is context size", max: 2048, min: -1, step: 16, name: "dry_penalty_last_n", value: params.value.dry_penalty_last_n })}
+ ${IntField({ label: "Min Keep", title: "If greater than 0, samplers are forced to return N possible tokens at minimum. Default is 0", max: 10, min: 0, name: "min_keep", value: params.value.min_keep })}
+ </fieldset>
+
+ <hr style="height: 1px; background-color: #ececf1; border: none;" />
+
+ <fieldset class="three">
+ <label title="The Mirostat sampling method is an algorithm used in natural language processing to improve the quality and coherence of the generated texts. It is an at-runtime-adaptive method that aims to keep the entropy or surprise of a text within a desired range."><input type="radio" name="mirostat" value="0" checked=${params.value.mirostat == 0} oninput=${updateParamsInt} /> Mirostat off</label>
+ <label title="Mirostat version 1 was developed to adjust the probability of predictions so that the surprise in the text remains constant. This means that the algorithm tries to maintain a balance between predictable and surprising words so that the text is neither too monotonous nor too chaotic. V1 is recommended for longer writings, creative texts, etc."><input type="radio" name="mirostat" value="1" checked=${params.value.mirostat == 1} oninput=${updateParamsInt} /> Mirostat v1</label>
+ <label title="Mirostat version 2 builds on the idea of V1 but brings some improvements. V2 is recommended as a general purpose algorithm since it offers more precise control over entropy and reacts more quickly to unwanted deviations. As a result, the generated texts appear even more consistent and coherent, especially for everday life conversations."><input type="radio" name="mirostat" value="2" checked=${params.value.mirostat == 2} oninput=${updateParamsInt} /> Mirostat v2</label>
+ </fieldset>
+ <fieldset class="params">
+ ${FloatField({ label: "Entropy tau", title: "Tau controls the desired level of entropy (or 'surprise') in the text. A low tau (e.g. 0.5) would mean that a text is very predictable, but will also be very coherent. A high tau (e.g. 8.0) would mean that the text is very creative and surprising, but may also be difficult to follow because unlikely words will occur frequently.", max: 10.0, min: 0.0, name: "mirostat_tau", step: 0.01, value: params.value.mirostat_tau })}
+ ${FloatField({ label: "Learning-rate eta", title: "Eta determines how quickly the Mirostat algorithm adjusts its predictions to achieve the desired entropy. A learning rate that is too high can cause the algorithm to react too quickly and possibly become unstable, because the algorithm will try to maintain a balance between surprises and precision in the context of only a few words. In this way, 'the common thread' could be lost. Whereas a learning rate that is too low means that the algorithm reacts too slowly and a red thread becomes a heavy goods train that takes a long time to come to a halt and change a 'topic station'.", max: 1.0, min: 0.0, name: "mirostat_eta", step: 0.01, value: params.value.mirostat_eta })}
+ </fieldset>
+
+ <hr style="height: 1px; background-color: #ececf1; border: none;" />
+
+ <fieldset class="params">
+ ${IntField({ label: "Show Probabilities", title: "If greater than 0, the response also contains the probabilities of top N tokens for each generated token given the sampling settings. The tokens will be colored in gradient from green to red depending on their probabilities. Note that for temperature 0 the tokens are sampled greedily but token probabilities are still being calculated via a simple softmax of the logits without considering any other sampler settings. Defaults to 0", max: 10, min: 0, step: 1, name: "n_probs", value: params.value.n_probs })}
+ </fieldset>
+ </details>
+ </form>
+ `
+}
+
+ // todo - beautify apikey section with css
+
+ const probColor = (p) => {
+ const r = Math.floor(192 * (1 - p));
+ const g = Math.floor(192 * p);
+ return `rgba(${r},${g},0,0.3)`;
+ }
+
+ const Probabilities = (params) => {
+ return params.data.map(msg => {
+ const { completion_probabilities } = msg;
+ if (
+ !completion_probabilities ||
+ completion_probabilities.length === 0
+ ) return msg.content
+
+ if (completion_probabilities.length > 1) {
+ // Not for byte pair
+ if (completion_probabilities[0].content.startsWith('byte: \\')) return msg.content
+
+ const splitData = completion_probabilities.map(prob => ({
+ content: prob.content,
+ completion_probabilities: [prob]
+ }))
+ return html`<${Probabilities} data=${splitData} />`
+ }
+
+ const { probs, content } = completion_probabilities[0]
+ const found = probs.find(p => p.tok_str === msg.content)
+ const pColor = found ? probColor(found.prob) : 'transparent'
+
+ const popoverChildren = html`
+ <div class="prob-set">
+ ${probs.map((p, index) => {
+ return html`
+ <div
+ key=${index}
+ title=${`prob: ${p.prob}`}
+ style=${{
+ padding: '0.3em',
+ backgroundColor: p.tok_str === content ? probColor(p.prob) : 'transparent'
+ }}
+ >
+ <span>${p.tok_str}: </span>
+ <span>${Math.floor(p.prob * 100)}%</span>
+ </div>
+ `
+ })}
+ </div>
+ `
+
+ return html`
+ <${Popover} style=${{ backgroundColor: pColor }} popoverChildren=${popoverChildren}>
+ ${msg.content.match(/\n/gim) ? html`<br />` : msg.content}
+ </>
+ `
+ });
+ }
+
+ // poor mans markdown replacement
+ const Markdownish = (params) => {
+ const md = params.text
+ .replace(/&/g, '&amp;')
+ .replace(/</g, '&lt;')
+ .replace(/>/g, '&gt;')
+ .replace(/(^|\n)#{1,6} ([^\n]*)(?=([^`]*`[^`]*`)*[^`]*$)/g, '$1<h3>$2</h3>')
+ .replace(/\*\*(.*?)\*\*(?=([^`]*`[^`]*`)*[^`]*$)/g, '<strong>$1</strong>')
+ .replace(/__(.*?)__(?=([^`]*`[^`]*`)*[^`]*$)/g, '<strong>$1</strong>')
+ .replace(/\*(.*?)\*(?=([^`]*`[^`]*`)*[^`]*$)/g, '<em>$1</em>')
+ .replace(/_(.*?)_(?=([^`]*`[^`]*`)*[^`]*$)/g, '<em>$1</em>')
+ .replace(/```.*?\n([\s\S]*?)```/g, '<pre><code>$1</code></pre>')
+ .replace(/`(.*?)`/g, '<code>$1</code>')
+ .replace(/\n/gim, '<br />');
+ return html`<span dangerouslySetInnerHTML=${{ __html: md }} />`;
+ };
+
+ const ModelGenerationInfo = (params) => {
+ if (!llamaStats.value) {
+ return html`<span/>`
+ }
+ return html`
+ <span class=generation-statistics>
+ ${llamaStats.value.tokens_predicted} predicted, ${llamaStats.value.tokens_cached} cached, ${llamaStats.value.timings.predicted_per_second.toFixed(2)} tokens per second
+ </span>
+ `
+ }
+
+ // simple popover impl
+ const Popover = (props) => {
+ const isOpen = useSignal(false);
+ const position = useSignal({ top: '0px', left: '0px' });
+ const buttonRef = useRef(null);
+ const popoverRef = useRef(null);
+
+ const togglePopover = () => {
+ if (buttonRef.current) {
+ const rect = buttonRef.current.getBoundingClientRect();
+ position.value = {
+ top: `${rect.bottom + window.scrollY}px`,
+ left: `${rect.left + window.scrollX}px`,
+ };
+ }
+ isOpen.value = !isOpen.value;
+ };
+
+ const handleClickOutside = (event) => {
+ if (popoverRef.current && !popoverRef.current.contains(event.target) && !buttonRef.current.contains(event.target)) {
+ isOpen.value = false;
+ }
+ };
+
+ useEffect(() => {
+ document.addEventListener('mousedown', handleClickOutside);
+ return () => {
+ document.removeEventListener('mousedown', handleClickOutside);
+ };
+ }, []);
+
+ return html`
+ <span style=${props.style} ref=${buttonRef} onClick=${togglePopover} contenteditable="true">${props.children}</span>
+ ${isOpen.value && html`
+ <${Portal} into="#portal">
+ <div
+ ref=${popoverRef}
+ class="popover-content"
+ style=${{
+ top: position.value.top,
+ left: position.value.left,
+ }}
+ >
+ ${props.popoverChildren}
+ </div>
+ </${Portal}>
+ `}
+ `;
+ };
+
+ // Source: preact-portal (https://github.com/developit/preact-portal/blob/master/src/preact-portal.js)
+ /** Redirect rendering of descendants into the given CSS selector */
+ class Portal extends Component {
+ componentDidUpdate(props) {
+ for (let i in props) {
+ if (props[i] !== this.props[i]) {
+ return setTimeout(this.renderLayer);
+ }
+ }
+ }
+
+ componentDidMount() {
+ this.isMounted = true;
+ this.renderLayer = this.renderLayer.bind(this);
+ this.renderLayer();
+ }
+
+ componentWillUnmount() {
+ this.renderLayer(false);
+ this.isMounted = false;
+ if (this.remote && this.remote.parentNode) this.remote.parentNode.removeChild(this.remote);
+ }
+
+ findNode(node) {
+ return typeof node === 'string' ? document.querySelector(node) : node;
+ }
+
+ renderLayer(show = true) {
+ if (!this.isMounted) return;
+
+ // clean up old node if moving bases:
+ if (this.props.into !== this.intoPointer) {
+ this.intoPointer = this.props.into;
+ if (this.into && this.remote) {
+ this.remote = render(html`<${PortalProxy} />`, this.into, this.remote);
+ }
+ this.into = this.findNode(this.props.into);
+ }
+
+ this.remote = render(html`
+ <${PortalProxy} context=${this.context}>
+ ${show && this.props.children || null}
+ </${PortalProxy}>
+ `, this.into, this.remote);
+ }
+
+ render() {
+ return null;
+ }
+ }
+ // high-order component that renders its first child if it exists.
+ // used as a conditional rendering proxy.
+ class PortalProxy extends Component {
+ getChildContext() {
+ return this.props.context;
+ }
+ render({ children }) {
+ return children || null;
+ }
+ }
+
+ function App(props) {
+ return html`
+ <div class="mode-${session.value.type}">
+ <header>
+ <h2>llama.cpp</h2>
+ <div class="dropdown">
+ <button class="dropbtn"><svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="12" cy="12" r="10" stroke-width="2"/></svg></button>
+ <div class="dropdown-content" id="theme-selector">
+ <a href="/">Old UI</a>
+ <a href="#" data-theme="default">Snow Storm</a>
+ <a href="#" data-theme="polarnight">Polar Night</a>
+ <a href="#" data-theme="ketivah">Ketivah</a>
+ <a href="#" data-theme="mangotango">Mango Tango</a>
+ <a href="#" data-theme="playground">Playground</a>
+ <a href="#" data-theme="beeninorder">Been In Order</a>
+ </div>
+ </div>
+ </header>
+
+ <main id="content">
+ <${chatStarted.value ? ChatLog : ConfigForm} />
+ </main>
+
+ <section id="write">
+ <${session.value.type === 'chat' ? MessageInput : CompletionControls} />
+ </section>
+ <footer>
+ <p><${ModelGenerationInfo} /></p>
+ <p>Powered By <a href="https://github.com/ggerganov/llama.cpp#readme" target="_blank">llama.cpp</a> and <a href="https://ggml.ai/" target="_blank">ggml.ai</a></p>
+ </footer>
+ </div>
+ `;
+ }
+
+ document.addEventListener('DOMContentLoaded', function() {
+ var themeSelector = document.getElementById('theme-selector');
+ var themeLinks = themeSelector.querySelectorAll('a[data-theme]');
+
+ themeLinks.forEach(function(link) {
+ link.addEventListener('click', function(event) {
+ event.preventDefault(); // avoid default behaviour
+ var selectedTheme = event.target.getAttribute('data-theme');
+ changeTheme(selectedTheme);
+ });
+ });
+
+ function changeTheme(theme) {
+ document.body.classList.remove('theme-default', 'theme-polarnight', 'theme-ketivah', 'theme-mangotango', 'theme-playground', 'theme-beeninorder');
+ if (theme !== 'default') {
+ document.body.classList.add('theme-' + theme);
+ }
+ localStorage.setItem('selected-theme', theme);
+ }
+
+ // set the selected theme when loading the page
+ var savedTheme = localStorage.getItem('selected-theme');
+ if (savedTheme && savedTheme !== 'default') {
+ document.body.classList.add('theme-' + savedTheme);
+ // update the dropdown if it still exists
+ var dropdown = document.getElementById('theme-selector-dropdown');
+ if (dropdown) {
+ dropdown.value = savedTheme;
+ }
+ }
+});
+
+
+// snapping of the slider to indicate 'disabled'
+document.addEventListener('DOMContentLoaded', (event) => {
+ // define an object that contains snap values and ranges for each slider
+ const snapSettings = {
+ temperature: { snapValue: 1.0, snapRangeMultiplier: 6 },
+ min_p: { snapValue: 0.05, snapRangeMultiplier: 2 },
+ xtc_probability: { snapValue: 0.0, snapRangeMultiplier: 4 },
+ xtc_threshold: { snapValue: 0.5, snapRangeMultiplier: 4 },
+ top_p: { snapValue: 1.0, snapRangeMultiplier: 4 },
+ typical_p: { snapValue: 1.0, snapRangeMultiplier: 4 },
+ repeat_penalty: { snapValue: 1.0, snapRangeMultiplier: 4 },
+ presence_penalty: { snapValue: 0.0, snapRangeMultiplier: 4 },
+ frequency_penalty: { snapValue: 0.0, snapRangeMultiplier: 4 },
+ dry_multiplier: { snapValue: 0.0, snapRangeMultiplier: 4 },
+ dry_base: { snapValue: 1.75, snapRangeMultiplier: 4 },
+ };
+ // add an event listener for each slider
+ Object.keys(snapSettings).forEach(sliderName => {
+ const slider = document.querySelector(`input[name="${sliderName}"]`);
+ const settings = snapSettings[sliderName];
+
+ slider.addEventListener('input', (e) => {
+ let value = parseFloat(e.target.value);
+ const step = parseFloat(e.target.step);
+ const snapRange = step * settings.snapRangeMultiplier;
+ const valueDisplay = document.getElementById(`${e.target.name}-value`);
+
+ if (value >= settings.snapValue - snapRange && value <= settings.snapValue + snapRange) {
+ value = settings.snapValue; // set value to the snap value
+ e.target.value = value; // update the slider value
+ }
+ // update the displayed value
+ if (valueDisplay) {
+ valueDisplay.textContent = value.toFixed(2); // display value with two decimal places
+ }
+ });
+ });
+});
+
+ render(h(App), document.querySelector('#container'));
+
+ </script>
+</head>
+
+<body>
+
+ <div id="container">
+ <input type="file" id="fileInput" accept="image/*" style="display: none;">
+ </div>
+ <div id="portal"></div>
+</body>
+
+</html>
diff --git a/examples/server/public_legacy/index.html b/examples/server/public_legacy/index.html
new file mode 100644
index 00000000..75f39330
--- /dev/null
+++ b/examples/server/public_legacy/index.html
@@ -0,0 +1,1301 @@
+<html>
+<head>
+ <meta charset="UTF-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
+ <meta name="color-scheme" content="light dark">
+ <title>llama.cpp - chat</title>
+
+ <style>
+ body {
+ font-family: system-ui;
+ font-size: 90%;
+ }
+
+ .grid-container {
+ display: grid;
+ grid-template-columns: auto auto auto;
+ padding: 10px;
+ }
+
+ .grid-item {
+ padding: 5px;
+ /* font-size: 30px; */
+ text-align: center;
+ }
+
+ #container {
+ margin: 0em auto;
+ display: flex;
+ flex-direction: column;
+ justify-content: space-between;
+ height: 100%;
+ }
+
+ main {
+ margin: 3px;
+ display: flex;
+ flex-direction: column;
+ justify-content: space-between;
+ gap: 1em;
+
+ flex-grow: 1;
+ overflow-y: auto;
+
+ border: 1px solid #ccc;
+ border-radius: 5px;
+ padding: 0.5em;
+ }
+
+ h1 {
+ text-align: center;
+ }
+
+ .customlink:link {
+ color: white;
+ background-color: #007aff;
+ font-weight: 600;
+ text-decoration: none;
+ float: right;
+ margin-top: 30px;
+ display: flex;
+ flex-direction: row;
+ gap: 0.5em;
+ justify-content: flex-end;
+ border-radius: 4px;
+ padding: 8px;
+ }
+
+ .customlink:visited {
+ color: white;
+ background-color: #007aff;
+ font-weight: 600;
+ text-decoration: none;
+ float: right;
+ margin-top: 30px;
+ display: flex;
+ flex-direction: row;
+ gap: 0.5em;
+ justify-content: flex-end;
+ padding: 8px;
+ }
+
+ .customlink:hover {
+ color: white;
+ background-color: #0070ee;
+ font-weight: 600;
+ text-decoration: none;
+ float: right;
+ margin-top: 30px;
+ display: flex;
+ flex-direction: row;
+ gap: 0.5em;
+ justify-content: flex-end;
+ padding: 8px;
+ }
+
+ .customlink:active {
+ color: #0070ee;
+ background-color: #80b3ef;
+ font-weight: 600;
+ text-decoration: none;
+ float: right;
+ margin-top: 30px;
+ display: flex;
+ flex-direction: row;
+ gap: 0.5em;
+ justify-content: flex-end;
+ padding: 8px;
+ }
+
+ body {
+ max-width: 600px;
+ min-width: 300px;
+ line-height: 1.2;
+ margin: 0 auto;
+ padding: 0 0.5em;
+ }
+
+ p {
+ overflow-wrap: break-word;
+ word-wrap: break-word;
+ hyphens: auto;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+ }
+
+ #write form {
+ margin: 1em 0 0 0;
+ display: flex;
+ flex-direction: column;
+ gap: 0.5em;
+ align-items: stretch;
+ }
+
+ .message-controls {
+ display: flex;
+ justify-content: flex-end;
+ }
+ .message-controls > div:nth-child(2) {
+ display: flex;
+ flex-direction: column;
+ gap: 0.5em;
+ }
+ .message-controls > div:nth-child(2) > div {
+ display: flex;
+ margin-left: auto;
+ gap: 0.5em;
+ }
+
+ fieldset {
+ border: none;
+ padding: 0;
+ margin: 0;
+ }
+
+ fieldset.two {
+ display: grid;
+ grid-template: "a a";
+ gap: 1em;
+ }
+
+ fieldset.three {
+ display: grid;
+ grid-template: "a a a";
+ gap: 1em;
+ }
+
+ details {
+ border: 1px solid #aaa;
+ border-radius: 4px;
+ padding: 0.5em 0.5em 0;
+ margin-top: 0.5em;
+ }
+
+ summary {
+ font-weight: bold;
+ margin: -0.5em -0.5em 0;
+ padding: 0.5em;
+ cursor: pointer;
+ }
+
+ details[open] {
+ padding: 0.5em;
+ }
+
+ .prob-set {
+ padding: 0.3em;
+ border-bottom: 1px solid #ccc;
+ }
+
+ .popover-content {
+ position: absolute;
+ background-color: white;
+ padding: 0.2em;
+ box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+ }
+
+ textarea {
+ padding: 5px;
+ flex-grow: 1;
+ width: 100%;
+ }
+
+ pre code {
+ display: block;
+ background-color: #222;
+ color: #ddd;
+ }
+
+ code {
+ font-family: monospace;
+ padding: 0.1em 0.3em;
+ border-radius: 3px;
+ }
+
+ fieldset label {
+ margin: 0.5em 0;
+ display: block;
+ }
+
+ fieldset label.slim {
+ margin: 0 0.5em;
+ display: inline;
+ }
+
+ header,
+ footer {
+ text-align: center;
+ }
+
+ footer {
+ font-size: 80%;
+ color: #888;
+ }
+
+ .mode-chat textarea[name=prompt] {
+ height: 4.5em;
+ }
+
+ .mode-completion textarea[name=prompt] {
+ height: 10em;
+ }
+
+ [contenteditable] {
+ display: inline-block;
+ white-space: pre-wrap;
+ outline: 0px solid transparent;
+ }
+
+ @keyframes loading-bg-wipe {
+ 0% {
+ background-position: 0%;
+ }
+
+ 100% {
+ background-position: 100%;
+ }
+ }
+
+ .loading {
+ --loading-color-1: #eeeeee00;
+ --loading-color-2: #eeeeeeff;
+ background-size: 50% 100%;
+ background-image: linear-gradient(90deg, var(--loading-color-1), var(--loading-color-2), var(--loading-color-1));
+ animation: loading-bg-wipe 2s linear infinite;
+ }
+
+ @media (prefers-color-scheme: dark) {
+ .loading {
+ --loading-color-1: #22222200;
+ --loading-color-2: #222222ff;
+ }
+
+ .popover-content {
+ background-color: black;
+ }
+ }
+ </style>
+
+ <script type="module">
+ import {
+ html, h, signal, effect, computed, render, useSignal, useEffect, useRef, Component
+ } from './index.js';
+
+ import { llama } from './completion.js';
+ import { SchemaConverter } from './json-schema-to-grammar.mjs';
+
+ let selected_image = false;
+ var slot_id = -1;
+
+ const session = signal({
+ prompt: "This is a conversation between User and Llama, a friendly chatbot. Llama is helpful, kind, honest, good at writing, and never fails to answer any requests immediately and with precision.",
+ template: "{{prompt}}\n\n{{history}}\n{{char}}:",
+ historyTemplate: "{{name}}: {{message}}",
+ transcript: [],
+ type: "chat", // "chat" | "completion"
+ char: "Llama",
+ user: "User",
+ image_selected: ''
+ })
+
+ const params = signal({
+ n_predict: 400,
+ temperature: 0.7,
+ repeat_last_n: 256, // 0 = disable penalty, -1 = context size
+ repeat_penalty: 1.18, // 1.0 = disabled
+ dry_multiplier: 0.0, // 0.0 = disabled, 0.8 works well
+ dry_base: 1.75, // 0.0 = disabled
+ dry_allowed_length: 2, // tokens extending repetitions beyond this receive penalty, 2 works well
+ dry_penalty_last_n: -1, // how many tokens to scan for repetitions (0 = disable penalty, -1 = context size)
+ top_k: 40, // <= 0 to use vocab size
+ top_p: 0.95, // 1.0 = disabled
+ min_p: 0.05, // 0 = disabled
+ xtc_probability: 0.0, // 0 = disabled;
+ xtc_threshold: 0.1, // > 0.5 disables XTC;
+ typical_p: 1.0, // 1.0 = disabled
+ presence_penalty: 0.0, // 0.0 = disabled
+ frequency_penalty: 0.0, // 0.0 = disabled
+ mirostat: 0, // 0/1/2
+ mirostat_tau: 5, // target entropy
+ mirostat_eta: 0.1, // learning rate
+ grammar: '',
+ n_probs: 0, // no completion_probabilities,
+ min_keep: 0, // min probs from each sampler,
+ image_data: [],
+ cache_prompt: true,
+ api_key: ''
+ })
+
+ /* START: Support for storing prompt templates and parameters in browsers LocalStorage */
+
+ const local_storage_storageKey = "llamacpp_server_local_storage";
+
+ function local_storage_setDataFromObject(tag, content) {
+ localStorage.setItem(local_storage_storageKey + '/' + tag, JSON.stringify(content));
+ }
+
+ function local_storage_setDataFromRawText(tag, content) {
+ localStorage.setItem(local_storage_storageKey + '/' + tag, content);
+ }
+
+ function local_storage_getDataAsObject(tag) {
+ const item = localStorage.getItem(local_storage_storageKey + '/' + tag);
+ if (!item) {
+ return null;
+ } else {
+ return JSON.parse(item);
+ }
+ }
+
+ function local_storage_getDataAsRawText(tag) {
+ const item = localStorage.getItem(local_storage_storageKey + '/' + tag);
+ if (!item) {
+ return null;
+ } else {
+ return item;
+ }
+ }
+
+ // create a container for user templates and settings
+
+ const savedUserTemplates = signal({})
+ const selectedUserTemplate = signal({ name: '', template: { session: {}, params: {} } })
+
+ // let's import locally saved templates and settings if there are any
+ // user templates and settings are stored in one object
+ // in form of { "templatename": "templatedata" } and { "settingstemplatename":"settingsdata" }
+
+ console.log('Importing saved templates')
+
+ let importedTemplates = local_storage_getDataAsObject('user_templates')
+
+ if (importedTemplates) {
+ // saved templates were successfully imported.
+
+ console.log('Processing saved templates and updating default template')
+ params.value = { ...params.value, image_data: [] };
+
+ //console.log(importedTemplates);
+ savedUserTemplates.value = importedTemplates;
+
+ //override default template
+ savedUserTemplates.value.default = { session: session.value, params: params.value }
+ local_storage_setDataFromObject('user_templates', savedUserTemplates.value)
+ } else {
+ // no saved templates detected.
+
+ console.log('Initializing LocalStorage and saving default template')
+
+ savedUserTemplates.value = { "default": { session: session.value, params: params.value } }
+ local_storage_setDataFromObject('user_templates', savedUserTemplates.value)
+ }
+
+ function userTemplateResetToDefault() {
+ console.log('Resetting template to default')
+ selectedUserTemplate.value.name = 'default';
+ selectedUserTemplate.value.data = savedUserTemplates.value['default'];
+ }
+
+ function userTemplateApply(t) {
+ session.value = t.data.session;
+ session.value = { ...session.value, image_selected: '' };
+ params.value = t.data.params;
+ params.value = { ...params.value, image_data: [] };
+ }
+
+ function userTemplateResetToDefaultAndApply() {
+ userTemplateResetToDefault()
+ userTemplateApply(selectedUserTemplate.value)
+ }
+
+ function userTemplateLoadAndApplyAutosaved() {
+ // get autosaved last used template
+ let lastUsedTemplate = local_storage_getDataAsObject('user_templates_last')
+
+ if (lastUsedTemplate) {
+
+ console.log('Autosaved template found, restoring')
+
+ selectedUserTemplate.value = lastUsedTemplate
+ }
+ else {
+
+ console.log('No autosaved template found, using default template')
+ // no autosaved last used template was found, so load from default.
+
+ userTemplateResetToDefault()
+ }
+
+ console.log('Applying template')
+ // and update internal data from templates
+
+ userTemplateApply(selectedUserTemplate.value)
+ }
+
+ //console.log(savedUserTemplates.value)
+ //console.log(selectedUserTemplate.value)
+
+ function userTemplateAutosave() {
+ console.log('Template Autosave...')
+ if (selectedUserTemplate.value.name == 'default') {
+ // we don't want to save over default template, so let's create a new one
+ let newTemplateName = 'UserTemplate-' + Date.now().toString()
+ let newTemplate = { 'name': newTemplateName, 'data': { 'session': session.value, 'params': params.value } }
+
+ console.log('Saving as ' + newTemplateName)
+
+ // save in the autosave slot
+ local_storage_setDataFromObject('user_templates_last', newTemplate)
+
+ // and load it back and apply
+ userTemplateLoadAndApplyAutosaved()
+ } else {
+ local_storage_setDataFromObject('user_templates_last', { 'name': selectedUserTemplate.value.name, 'data': { 'session': session.value, 'params': params.value } })
+ }
+ }
+
+ console.log('Checking for autosaved last used template')
+ userTemplateLoadAndApplyAutosaved()
+
+ /* END: Support for storing prompt templates and parameters in browsers LocalStorage */
+
+ const tts = window.speechSynthesis;
+ const ttsVoice = signal(null)
+
+ const llamaStats = signal(null)
+ const controller = signal(null)
+
+ // currently generating a completion?
+ const generating = computed(() => controller.value != null)
+
+ // has the user started a chat?
+ const chatStarted = computed(() => session.value.transcript.length > 0)
+
+ const transcriptUpdate = (transcript) => {
+ session.value = {
+ ...session.value,
+ transcript
+ }
+ }
+
+ // simple template replace
+ const template = (str, extraSettings) => {
+ let settings = session.value;
+ if (extraSettings) {
+ settings = { ...settings, ...extraSettings };
+ }
+ return String(str).replaceAll(/\{\{(.*?)\}\}/g, (_, key) => template(settings[key]));
+ }
+
+ async function runLlama(prompt, llamaParams, char) {
+ const currentMessages = [];
+ const history = session.value.transcript;
+ if (controller.value) {
+ throw new Error("already running");
+ }
+ controller.value = new AbortController();
+ for await (const chunk of llama(prompt, llamaParams, { controller: controller.value, api_url: new URL('.', document.baseURI).href })) {
+ const data = chunk.data;
+
+ if (data.stop) {
+ while (
+ currentMessages.length > 0 &&
+ currentMessages[currentMessages.length - 1].content.match(/\n$/) != null
+ ) {
+ currentMessages.pop();
+ }
+ transcriptUpdate([...history, [char, currentMessages]])
+ console.log("Completion finished: '", currentMessages.map(msg => msg.content).join(''), "', summary: ", data);
+ } else {
+ currentMessages.push(data);
+ slot_id = data.slot_id;
+ if (selected_image && !data.multimodal) {
+ alert("The server was not compiled for multimodal or the model projector can't be loaded.");
+ return;
+ }
+ transcriptUpdate([...history, [char, currentMessages]])
+ }
+
+ if (data.timings) {
+ llamaStats.value = data;
+ }
+ }
+
+ controller.value = null;
+ }
+
+ // send message to server
+ const chat = async (msg) => {
+ if (controller.value) {
+ console.log('already running...');
+ return;
+ }
+
+ transcriptUpdate([...session.value.transcript, ["{{user}}", msg]])
+
+ let prompt = template(session.value.template, {
+ message: msg,
+ history: session.value.transcript.flatMap(
+ ([name, data]) =>
+ template(
+ session.value.historyTemplate,
+ {
+ name,
+ message: Array.isArray(data) ?
+ data.map(msg => msg.content).join('').replace(/^\s/, '') :
+ data,
+ }
+ )
+ ).join("\n"),
+ });
+ if (selected_image) {
+ prompt = `A chat between a curious human and an artificial intelligence assistant. The assistant gives helpful, detailed, and polite answers to the human's questions.\nUSER:[img-10]${msg}\nASSISTANT:`;
+ }
+ await runLlama(prompt, {
+ ...params.value,
+ slot_id: slot_id,
+ stop: ["</s>", template("{{char}}:"), template("{{user}}:")],
+ }, "{{char}}");
+ }
+
+ const runCompletion = () => {
+ if (controller.value) {
+ console.log('already running...');
+ return;
+ }
+ const { prompt } = session.value;
+ transcriptUpdate([...session.value.transcript, ["", prompt]]);
+ runLlama(prompt, {
+ ...params.value,
+ slot_id: slot_id,
+ stop: [],
+ }, "").finally(() => {
+ session.value.prompt = session.value.transcript.map(([_, data]) =>
+ Array.isArray(data) ? data.map(msg => msg.content).join('') : data
+ ).join('');
+ session.value.transcript = [];
+ })
+ }
+
+ const stop = (e) => {
+ e.preventDefault();
+ if (controller.value) {
+ controller.value.abort();
+ controller.value = null;
+ }
+ }
+
+ const reset = (e) => {
+ stop(e);
+ transcriptUpdate([]);
+ }
+
+ const uploadImage = (e) => {
+ e.preventDefault();
+ document.getElementById("fileInput").click();
+ document.getElementById("fileInput").addEventListener("change", function (event) {
+ const selectedFile = event.target.files[0];
+ if (selectedFile) {
+ const reader = new FileReader();
+ reader.onload = function () {
+ const image_data = reader.result;
+ session.value = { ...session.value, image_selected: image_data };
+ params.value = {
+ ...params.value, image_data: [
+ { data: image_data.replace(/data:image\/[^;]+;base64,/, ''), id: 10 }]
+ }
+ };
+ selected_image = true;
+ reader.readAsDataURL(selectedFile);
+ }
+ });
+ }
+
+ const SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
+ const talkRecognition = SpeechRecognition ? new SpeechRecognition() : null;
+ function MessageInput() {
+ const message = useSignal("");
+
+ const talkActive = useSignal(false);
+ const sendOnTalk = useSignal(false);
+ const talkStop = (e) => {
+ if (e) e.preventDefault();
+
+ talkActive.value = false;
+ talkRecognition?.stop();
+ }
+ const talk = (e) => {
+ e.preventDefault();
+
+ if (talkRecognition)
+ talkRecognition.start();
+ else
+ alert("Speech recognition is not supported by this browser.");
+ }
+ if(talkRecognition) {
+ talkRecognition.onstart = () => {
+ talkActive.value = true;
+ }
+ talkRecognition.onresult = (e) => {
+ if (event.results.length > 0) {
+ message.value = event.results[0][0].transcript;
+ if (sendOnTalk.value) {
+ submit(e);
+ }
+ }
+ }
+ talkRecognition.onspeechend = () => {
+ talkStop();
+ }
+ }
+
+ const ttsVoices = useSignal(tts?.getVoices() || []);
+ const ttsVoiceDefault = computed(() => ttsVoices.value.find(v => v.default));
+ if (tts) {
+ tts.onvoiceschanged = () => {
+ ttsVoices.value = tts.getVoices();
+ }
+ }
+
+ const submit = (e) => {
+ stop(e);
+ chat(message.value);
+ message.value = "";
+ }
+
+ const enterSubmits = (event) => {
+ if (event.which === 13 && !event.shiftKey) {
+ submit(event);
+ }
+ }
+
+ return html`
+ <form onsubmit=${submit}>
+ <div>
+ <textarea
+ className=${generating.value ? "loading" : null}
+ oninput=${(e) => message.value = e.target.value}
+ onkeypress=${enterSubmits}
+ placeholder="Say something..."
+ rows=2
+ type="text"
+ value="${message}"
+ />
+ </div>
+ <div class="message-controls">
+ <div> </div>
+ <div>
+ <div>
+ <button type="submit" disabled=${generating.value || talkActive.value}>Send</button>
+ <button disabled=${generating.value || talkActive.value} onclick=${uploadImage}>Upload Image</button>
+ <button onclick=${stop} disabled=${!generating.value}>Stop</button>
+ <button onclick=${reset}>Reset</button>
+ </div>
+ <div>
+ <a href="#" style="cursor: help;" title="Help" onclick=${e => {
+ e.preventDefault();
+ alert(`STT supported by your browser: ${SpeechRecognition ? 'Yes' : 'No'}\n` +
+ `(TTS and speech recognition are not provided by llama.cpp)\n` +
+ `Note: STT requires HTTPS to work.`);
+ }}>[?]</a>
+ <button disabled=${generating.value} onclick=${talkActive.value ? talkStop : talk}>${talkActive.value ? "Stop Talking" : "Talk"}</button>
+ <div>
+ <input type="checkbox" id="send-on-talk" name="send-on-talk" checked="${sendOnTalk}" onchange=${(e) => sendOnTalk.value = e.target.checked} />
+ <label for="send-on-talk" style="line-height: initial;">Send after talking</label>
+ </div>
+ </div>
+ <div>
+ <a href="#" style="cursor: help;" title="Help" onclick=${e => {
+ e.preventDefault();
+ alert(`TTS supported by your browser: ${tts ? 'Yes' : 'No'}\n(TTS and speech recognition are not provided by llama.cpp)`);
+ }}>[?]</a>
+ <label for="tts-voices" style="line-height: initial;">Bot Voice:</label>
+ <select id="tts-voices" name="tts-voices" onchange=${(e) => ttsVoice.value = e.target.value} style="max-width: 100px;">
+ <option value="" selected="${!ttsVoice.value}">None</option>
+ ${[
+ ...(ttsVoiceDefault.value ? [ttsVoiceDefault.value] : []),
+ ...ttsVoices.value.filter(v => !v.default),
+ ].map(
+ v => html`<option value="${v.name}" selected="${ttsVoice.value === v.name}">${v.name} (${v.lang}) ${v.default ? '(default)' : ''}</option>`
+ )}
+ </select>
+ </div>
+ </div>
+ </div>
+ </form>
+ `
+ }
+
+ function CompletionControls() {
+ const submit = (e) => {
+ stop(e);
+ runCompletion();
+ }
+ return html`
+ <div>
+ <button onclick=${submit} type="button" disabled=${generating.value}>Start</button>
+ <button onclick=${stop} disabled=${!generating.value}>Stop</button>
+ <button onclick=${reset}>Reset</button>
+ </div>`;
+ }
+
+ const ChatLog = (props) => {
+ const messages = session.value.transcript;
+ const container = useRef(null)
+
+ useEffect(() => {
+ // scroll to bottom (if needed)
+ const parent = container.current.parentElement;
+ if (parent && parent.scrollHeight <= parent.scrollTop + parent.offsetHeight + 300) {
+ parent.scrollTo(0, parent.scrollHeight)
+ }
+ }, [messages])
+
+ const ttsChatLineActiveIx = useSignal(undefined);
+ const ttsChatLine = (e, ix, msg) => {
+ if (e) e.preventDefault();
+
+ if (!tts || !ttsVoice.value || !('SpeechSynthesisUtterance' in window)) return;
+
+ const ttsVoices = tts.getVoices();
+ const voice = ttsVoices.find(v => v.name === ttsVoice.value);
+ if (!voice) return;
+
+ if (ttsChatLineActiveIx.value !== undefined) {
+ tts.cancel();
+ if (ttsChatLineActiveIx.value === ix) {
+ ttsChatLineActiveIx.value = undefined;
+ return;
+ }
+ }
+
+ ttsChatLineActiveIx.value = ix;
+ let ttsUtter = new SpeechSynthesisUtterance(msg);
+ ttsUtter.voice = voice;
+ ttsUtter.onend = e => {
+ ttsChatLineActiveIx.value = undefined;
+ };
+ tts.speak(ttsUtter);
+ }
+
+ const isCompletionMode = session.value.type === 'completion'
+
+ // Try play the last bot message
+ const lastCharChatLinesIxs = useSignal([]);
+ const lastCharChatLinesIxsOld = useSignal([]);
+ useEffect(() => {
+ if (
+ !isCompletionMode
+ && lastCharChatLinesIxs.value.length !== lastCharChatLinesIxsOld.value.length
+ && !generating.value
+ ) {
+ const ix = lastCharChatLinesIxs.value[lastCharChatLinesIxs.value.length - 1];
+ if (ix !== undefined) {
+ const msg = messages[ix];
+ ttsChatLine(null, ix, Array.isArray(msg) ? msg[1].map(m => m.content).join('') : msg);
+ }
+
+ lastCharChatLinesIxsOld.value = structuredClone(lastCharChatLinesIxs.value);
+ }
+ }, [generating.value]);
+
+ const chatLine = ([user, data], index) => {
+ let message
+ const isArrayMessage = Array.isArray(data);
+ const text = isArrayMessage ?
+ data.map(msg => msg.content).join('') :
+ data;
+ if (params.value.n_probs > 0 && isArrayMessage) {
+ message = html`<${Probabilities} data=${data} />`
+ } else {
+ message = isCompletionMode ?
+ text :
+ html`<${Markdownish} text=${template(text)} />`
+ }
+
+ const fromBot = user && user === '{{char}}';
+ if (fromBot && !lastCharChatLinesIxs.value.includes(index))
+ lastCharChatLinesIxs.value.push(index);
+
+ if (user) {
+ return html`
+ <div>
+ <p key=${index}><strong>${template(user)}:</strong> ${message}</p>
+ ${
+ fromBot && ttsVoice.value
+ && html`<button disabled=${generating.value} onclick=${e => ttsChatLine(e, index, text)} aria-label=${ttsChatLineActiveIx.value === index ? 'Pause' : 'Play'}>${ ttsChatLineActiveIx.value === index ? '⏸️' : '▶️' }</div>`
+ }
+ </div>
+ `;
+ } else {
+ return isCompletionMode ?
+ html`<span key=${index}>${message}</span>` :
+ html`<div><p key=${index}>${message}</p></div>`
+ }
+ };
+
+ const handleCompletionEdit = (e) => {
+ session.value.prompt = e.target.innerText;
+ session.value.transcript = [];
+ }
+
+ return html`
+ <div id="chat" ref=${container} key=${messages.length}>
+ <img style="width: 60%;${!session.value.image_selected ? `display: none;` : ``}" src="${session.value.image_selected}"/>
+ <span contenteditable=${isCompletionMode} ref=${container} oninput=${handleCompletionEdit}>
+ ${messages.flatMap(chatLine)}
+ </span>
+ </div>`;
+ };
+
+ const ConfigForm = (props) => {
+ const updateSession = (el) => session.value = { ...session.value, [el.target.name]: el.target.value }
+ const updateParams = (el) => params.value = { ...params.value, [el.target.name]: el.target.value }
+ const updateParamsFloat = (el) => params.value = { ...params.value, [el.target.name]: parseFloat(el.target.value) }
+ const updateParamsInt = (el) => params.value = { ...params.value, [el.target.name]: Math.floor(parseFloat(el.target.value)) }
+ const updateParamsBool = (el) => params.value = { ...params.value, [el.target.name]: el.target.checked }
+
+ const grammarJsonSchemaPropOrder = signal('')
+ const updateGrammarJsonSchemaPropOrder = (el) => grammarJsonSchemaPropOrder.value = el.target.value
+ const convertJSONSchemaGrammar = async () => {
+ try {
+ let schema = JSON.parse(params.value.grammar)
+ const converter = new SchemaConverter({
+ prop_order: grammarJsonSchemaPropOrder.value
+ .split(',')
+ .reduce((acc, cur, i) => ({ ...acc, [cur.trim()]: i }), {}),
+ allow_fetch: true,
+ })
+ schema = await converter.resolveRefs(schema, 'input')
+ converter.visit(schema, '')
+ params.value = {
+ ...params.value,
+ grammar: converter.formatGrammar(),
+ }
+ } catch (e) {
+ alert(`Convert failed: ${e.message}`)
+ }
+ }
+
+ const FloatField = ({ label, max, min, name, step, value }) => {
+ return html`
+ <div>
+ <label for="${name}">${label}</label>
+ <input type="range" id="${name}" min="${min}" max="${max}" step="${step}" name="${name}" value="${value}" oninput=${updateParamsFloat} />
+ <span>${value}</span>
+ </div>
+ `
+ };
+
+ const IntField = ({ label, max, min, name, value }) => {
+ return html`
+ <div>
+ <label for="${name}">${label}</label>
+ <input type="range" id="${name}" min="${min}" max="${max}" name="${name}" value="${value}" oninput=${updateParamsInt} />
+ <span>${value}</span>
+ </div>
+ `
+ };
+
+ const BoolField = ({ label, name, value }) => {
+ return html`
+ <div>
+ <label for="${name}">${label}</label>
+ <input type="checkbox" id="${name}" name="${name}" checked="${value}" onclick=${updateParamsBool} />
+ </div>
+ `
+ };
+
+ const userTemplateReset = (e) => {
+ e.preventDefault();
+ userTemplateResetToDefaultAndApply()
+ }
+
+ const UserTemplateResetButton = () => {
+ if (selectedUserTemplate.value.name == 'default') {
+ return html`
+ <button disabled>Using default template</button>
+ `
+ }
+
+ return html`
+ <button onclick=${userTemplateReset}>Reset all to default</button>
+ `
+ };
+
+ useEffect(() => {
+ // autosave template on every change
+ userTemplateAutosave()
+ }, [session.value, params.value])
+
+ const GrammarControl = () => (
+ html`
+ <div>
+ <label for="template">Grammar</label>
+ <textarea id="grammar" name="grammar" placeholder="Use gbnf or JSON Schema+convert" value="${params.value.grammar}" rows=4 oninput=${updateParams}/>
+ <input type="text" name="prop-order" placeholder="order: prop1,prop2,prop3" oninput=${updateGrammarJsonSchemaPropOrder} />
+ <button type="button" onclick=${convertJSONSchemaGrammar}>Convert JSON Schema</button>
+ </div>
+ `
+ );
+
+ const PromptControlFieldSet = () => (
+ html`
+ <fieldset>
+ <div>
+ <label htmlFor="prompt">Prompt</label>
+ <textarea type="text" name="prompt" value="${session.value.prompt}" oninput=${updateSession}/>
+ </div>
+ </fieldset>
+ `
+ );
+
+ const ChatConfigForm = () => (
+ html`
+ ${PromptControlFieldSet()}
+
+ <fieldset class="two">
+ <div>
+ <label for="user">User name</label>
+ <input type="text" name="user" value="${session.value.user}" oninput=${updateSession} />
+ </div>
+
+ <div>
+ <label for="bot">Bot name</label>
+ <input type="text" name="char" value="${session.value.char}" oninput=${updateSession} />
+ </div>
+ </fieldset>
+
+ <fieldset>
+ <div>
+ <label for="template">Prompt template</label>
+ <textarea id="template" name="template" value="${session.value.template}" rows=4 oninput=${updateSession}/>
+ </div>
+
+ <div>
+ <label for="template">Chat history template</label>
+ <textarea id="template" name="historyTemplate" value="${session.value.historyTemplate}" rows=1 oninput=${updateSession}/>
+ </div>
+ ${GrammarControl()}
+ </fieldset>
+ `
+ );
+
+ const CompletionConfigForm = () => (
+ html`
+ ${PromptControlFieldSet()}
+ <fieldset>${GrammarControl()}</fieldset>
+ `
+ );
+
+ return html`
+ <form>
+ <fieldset class="two">
+ <${UserTemplateResetButton}/>
+ <div>
+ <label class="slim"><input type="radio" name="type" value="chat" checked=${session.value.type === "chat"} oninput=${updateSession} /> Chat</label>
+ <label class="slim"><input type="radio" name="type" value="completion" checked=${session.value.type === "completion"} oninput=${updateSession} /> Completion</label>
+ </div>
+ </fieldset>
+
+ ${session.value.type === 'chat' ? ChatConfigForm() : CompletionConfigForm()}
+
+ <fieldset class="two">
+ ${IntField({ label: "Predictions", max: 2048, min: -1, name: "n_predict", value: params.value.n_predict })}
+ ${FloatField({ label: "Temperature", max: 2.0, min: 0.0, name: "temperature", step: 0.01, value: params.value.temperature })}
+ ${FloatField({ label: "Penalize repeat sequence", max: 2.0, min: 0.0, name: "repeat_penalty", step: 0.01, value: params.value.repeat_penalty })}
+ ${IntField({ label: "Consider N tokens for penalize", max: 2048, min: 0, name: "repeat_last_n", value: params.value.repeat_last_n })}
+ ${IntField({ label: "Top-K sampling", max: 100, min: -1, name: "top_k", value: params.value.top_k })}
+ ${FloatField({ label: "Top-P sampling", max: 1.0, min: 0.0, name: "top_p", step: 0.01, value: params.value.top_p })}
+ ${FloatField({ label: "Min-P sampling", max: 1.0, min: 0.0, name: "min_p", step: 0.01, value: params.value.min_p })}
+ </fieldset>
+ <details>
+ <summary>More options</summary>
+ <fieldset class="two">
+ ${FloatField({ label: "Typical P", max: 1.0, min: 0.0, name: "typical_p", step: 0.01, value: params.value.typical_p })}
+ ${FloatField({ label: "Presence penalty", max: 1.0, min: 0.0, name: "presence_penalty", step: 0.01, value: params.value.presence_penalty })}
+ ${FloatField({ label: "Frequency penalty", max: 1.0, min: 0.0, name: "frequency_penalty", step: 0.01, value: params.value.frequency_penalty })}
+ ${FloatField({ label: "DRY Penalty Multiplier", max: 5.0, min: 0.0, name: "dry_multiplier", step: 0.01, value: params.value.dry_multiplier })}
+ ${FloatField({ label: "DRY Base", max: 3.0, min: 1.0, name: "dry_base", step: 0.01, value: params.value.dry_base })}
+ ${IntField({ label: "DRY Allowed Length", max: 10, min: 2, step: 1, name: "dry_allowed_length", value: params.value.dry_allowed_length })}
+ ${IntField({ label: "DRY Penalty Last N", max: 2048, min: -1, step: 16, name: "dry_penalty_last_n", value: params.value.dry_penalty_last_n })}
+ ${FloatField({ label: "XTC probability", max: 1.0, min: 0.0, name: "xtc_probability", step: 0.01, value: params.value.xtc_probability })}
+ ${FloatField({ label: "XTC threshold", max: 0.5, min: 0.0, name: "xtc_threshold", step: 0.01, value: params.value.xtc_threshold })}
+ </fieldset>
+ <hr />
+ <fieldset class="three">
+ <div>
+ <label><input type="radio" name="mirostat" value="0" checked=${params.value.mirostat == 0} oninput=${updateParamsInt} /> no Mirostat</label>
+ <label><input type="radio" name="mirostat" value="1" checked=${params.value.mirostat == 1} oninput=${updateParamsInt} /> Mirostat v1</label>
+ <label><input type="radio" name="mirostat" value="2" checked=${params.value.mirostat == 2} oninput=${updateParamsInt} /> Mirostat v2</label>
+ </div>
+ ${FloatField({ label: "Mirostat tau", max: 10.0, min: 0.0, name: "mirostat_tau", step: 0.01, value: params.value.mirostat_tau })}
+ ${FloatField({ label: "Mirostat eta", max: 1.0, min: 0.0, name: "mirostat_eta", step: 0.01, value: params.value.mirostat_eta })}
+ </fieldset>
+ <fieldset>
+ ${IntField({ label: "Show Probabilities", max: 10, min: 0, name: "n_probs", value: params.value.n_probs })}
+ </fieldset>
+ <fieldset>
+ ${IntField({ label: "Min Probabilities from each Sampler", max: 10, min: 0, name: "min_keep", value: params.value.min_keep })}
+ </fieldset>
+ <fieldset>
+ <label for="api_key">API Key</label>
+ <input type="text" name="api_key" value="${params.value.api_key}" placeholder="Enter API key" oninput=${updateParams} />
+ </fieldset>
+ </details>
+ </form>
+ `
+ }
+
+ const probColor = (p) => {
+ const r = Math.floor(192 * (1 - p));
+ const g = Math.floor(192 * p);
+ return `rgba(${r},${g},0,0.3)`;
+ }
+
+ const Probabilities = (params) => {
+ return params.data.map(msg => {
+ const { completion_probabilities } = msg;
+ if (
+ !completion_probabilities ||
+ completion_probabilities.length === 0
+ ) return msg.content
+
+ if (completion_probabilities.length > 1) {
+ // Not for byte pair
+ if (completion_probabilities[0].content.startsWith('byte: \\')) return msg.content
+
+ const splitData = completion_probabilities.map(prob => ({
+ content: prob.content,
+ completion_probabilities: [prob]
+ }))
+ return html`<${Probabilities} data=${splitData} />`
+ }
+
+ const { probs, content } = completion_probabilities[0]
+ const found = probs.find(p => p.tok_str === msg.content)
+ const pColor = found ? probColor(found.prob) : 'transparent'
+
+ const popoverChildren = html`
+ <div class="prob-set">
+ ${probs.map((p, index) => {
+ return html`
+ <div
+ key=${index}
+ title=${`prob: ${p.prob}`}
+ style=${{
+ padding: '0.3em',
+ backgroundColor: p.tok_str === content ? probColor(p.prob) : 'transparent'
+ }}
+ >
+ <span>${p.tok_str}: </span>
+ <span>${Math.floor(p.prob * 100)}%</span>
+ </div>
+ `
+ })}
+ </div>
+ `
+
+ return html`
+ <${Popover} style=${{ backgroundColor: pColor }} popoverChildren=${popoverChildren}>
+ ${msg.content.match(/\n/gim) ? html`<br />` : msg.content}
+ </>
+ `
+ });
+ }
+
+ // poor mans markdown replacement
+ const Markdownish = (params) => {
+ const chunks = params.text.split('```');
+
+ for (let i = 0; i < chunks.length; i++) {
+ if (i % 2 === 0) { // outside code block
+ chunks[i] = chunks[i]
+ .replace(/&/g, '&amp;')
+ .replace(/</g, '&lt;')
+ .replace(/>/g, '&gt;')
+ .replace(/(^|\n)#{1,6} ([^\n]*)(?=([^`]*`[^`]*`)*[^`]*$)/g, '$1<h3>$2</h3>')
+ .replace(/\*\*(.*?)\*\*(?=([^`]*`[^`]*`)*[^`]*$)/g, '<strong>$1</strong>')
+ .replace(/__(.*?)__(?=([^`]*`[^`]*`)*[^`]*$)/g, '<strong>$1</strong>')
+ .replace(/\*(.*?)\*(?=([^`]*`[^`]*`)*[^`]*$)/g, '<em>$1</em>')
+ .replace(/_(.*?)_(?=([^`]*`[^`]*`)*[^`]*$)/g, '<em>$1</em>')
+ .replace(/```.*?\n([\s\S]*?)```/g, '<pre><code>$1</code></pre>')
+ .replace(/`(.*?)`/g, '<code>$1</code>')
+ .replace(/\n/gim, '<br />');
+ } else { // inside code block
+ chunks[i] = `<pre><code>${chunks[i]}</code></pre>`;
+ }
+ }
+
+ const restoredText = chunks.join('');
+
+ return html`<span dangerouslySetInnerHTML=${{ __html: restoredText }} />`;
+ };
+
+ const ModelGenerationInfo = (params) => {
+ if (!llamaStats.value) {
+ return html`<span/>`
+ }
+ return html`
+ <span>
+ ${llamaStats.value.tokens_predicted} predicted, ${llamaStats.value.tokens_cached} cached, ${llamaStats.value.timings.predicted_per_token_ms.toFixed()}ms per token, ${llamaStats.value.timings.predicted_per_second.toFixed(2)} tokens per second
+ </span>
+ `
+ }
+
+
+ // simple popover impl
+ const Popover = (props) => {
+ const isOpen = useSignal(false);
+ const position = useSignal({ top: '0px', left: '0px' });
+ const buttonRef = useRef(null);
+ const popoverRef = useRef(null);
+
+ const togglePopover = () => {
+ if (buttonRef.current) {
+ const rect = buttonRef.current.getBoundingClientRect();
+ position.value = {
+ top: `${rect.bottom + window.scrollY}px`,
+ left: `${rect.left + window.scrollX}px`,
+ };
+ }
+ isOpen.value = !isOpen.value;
+ };
+
+ const handleClickOutside = (event) => {
+ if (popoverRef.current && !popoverRef.current.contains(event.target) && !buttonRef.current.contains(event.target)) {
+ isOpen.value = false;
+ }
+ };
+
+ useEffect(() => {
+ document.addEventListener('mousedown', handleClickOutside);
+ return () => {
+ document.removeEventListener('mousedown', handleClickOutside);
+ };
+ }, []);
+
+ return html`
+ <span style=${props.style} ref=${buttonRef} onClick=${togglePopover}>${props.children}</span>
+ ${isOpen.value && html`
+ <${Portal} into="#portal">
+ <div
+ ref=${popoverRef}
+ class="popover-content"
+ style=${{
+ top: position.value.top,
+ left: position.value.left,
+ }}
+ >
+ ${props.popoverChildren}
+ </div>
+ </${Portal}>
+ `}
+ `;
+ };
+
+ // Source: preact-portal (https://github.com/developit/preact-portal/blob/master/src/preact-portal.js)
+ /** Redirect rendering of descendants into the given CSS selector */
+ class Portal extends Component {
+ componentDidUpdate(props) {
+ for (let i in props) {
+ if (props[i] !== this.props[i]) {
+ return setTimeout(this.renderLayer);
+ }
+ }
+ }
+
+ componentDidMount() {
+ this.isMounted = true;
+ this.renderLayer = this.renderLayer.bind(this);
+ this.renderLayer();
+ }
+
+ componentWillUnmount() {
+ this.renderLayer(false);
+ this.isMounted = false;
+ if (this.remote && this.remote.parentNode) this.remote.parentNode.removeChild(this.remote);
+ }
+
+ findNode(node) {
+ return typeof node === 'string' ? document.querySelector(node) : node;
+ }
+
+ renderLayer(show = true) {
+ if (!this.isMounted) return;
+
+ // clean up old node if moving bases:
+ if (this.props.into !== this.intoPointer) {
+ this.intoPointer = this.props.into;
+ if (this.into && this.remote) {
+ this.remote = render(html`<${PortalProxy} />`, this.into, this.remote);
+ }
+ this.into = this.findNode(this.props.into);
+ }
+
+ this.remote = render(html`
+ <${PortalProxy} context=${this.context}>
+ ${show && this.props.children || null}
+ </${PortalProxy}>
+ `, this.into, this.remote);
+ }
+
+ render() {
+ return null;
+ }
+ }
+ // high-order component that renders its first child if it exists.
+ // used as a conditional rendering proxy.
+ class PortalProxy extends Component {
+ getChildContext() {
+ return this.props.context;
+ }
+ render({ children }) {
+ return children || null;
+ }
+ }
+
+ function App(props) {
+ useEffect(() => {
+ const query = new URLSearchParams(location.search).get("q");
+ if (query) chat(query);
+ }, []);
+
+ return html`
+ <div class="mode-${session.value.type}">
+ <header>
+ <div class="grid-container">
+ <div class="grid-item"></div>
+ <div class="grid-item"><h1>llama.cpp</h1></div>
+ <div class="grid-item"><a class="customlink" href="index-new.html">New UI</a></div>
+ </div>
+ </header>
+
+ <main id="content">
+ <${chatStarted.value ? ChatLog : ConfigForm} />
+ </main>
+
+ <section id="write">
+ <${session.value.type === 'chat' ? MessageInput : CompletionControls} />
+ </section>
+
+ <footer>
+ <p><${ModelGenerationInfo} /></p>
+ <p>Powered by <a href="https://github.com/ggerganov/llama.cpp">llama.cpp</a> and <a href="https://ggml.ai">ggml.ai</a>.</p>
+ </footer>
+ </div>
+ `;
+ }
+
+ render(h(App), document.querySelector('#container'));
+ </script>
+</head>
+
+<body>
+ <div id="container">
+ <input type="file" id="fileInput" accept="image/*" style="display: none;">
+ </div>
+ <div id="portal"></div>
+</body>
+
+</html>
diff --git a/examples/server/public_legacy/index.js b/examples/server/public_legacy/index.js
new file mode 100644
index 00000000..32ec6e9e
--- /dev/null
+++ b/examples/server/public_legacy/index.js
@@ -0,0 +1 @@
+const t=Symbol.for("preact-signals");function n(){if(r>1){r--;return}let t,n=!1;while(void 0!==i){let _=i;i=void 0;u++;while(void 0!==_){const i=_.o;_.o=void 0;_.f&=-3;if(!(8&_.f)&&h(_))try{_.c()}catch(e){if(!n){t=e;n=!0}}_=i}}u=0;r--;if(n)throw t}function e(t){if(r>0)return t();r++;try{return t()}finally{n()}}let _,i;function o(t){const n=_;_=void 0;try{return t()}finally{_=n}}let r=0,u=0,l=0;function s(t){if(void 0===_)return;let n=t.n;if(void 0===n||n.t!==_){n={i:0,S:t,p:_.s,n:void 0,t:_,e:void 0,x:void 0,r:n};if(void 0!==_.s)_.s.n=n;_.s=n;t.n=n;if(32&_.f)t.S(n);return n}else if(-1===n.i){n.i=0;if(void 0!==n.n){n.n.p=n.p;if(void 0!==n.p)n.p.n=n.n;n.p=_.s;n.n=void 0;_.s.n=n;_.s=n}return n}}function f(t){this.v=t;this.i=0;this.n=void 0;this.t=void 0}f.prototype.brand=t;f.prototype.h=function(){return!0};f.prototype.S=function(t){if(this.t!==t&&void 0===t.e){t.x=this.t;if(void 0!==this.t)this.t.e=t;this.t=t}};f.prototype.U=function(t){if(void 0!==this.t){const n=t.e,e=t.x;if(void 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diff --git a/examples/server/public_legacy/json-schema-to-grammar.mjs b/examples/server/public_legacy/json-schema-to-grammar.mjs
new file mode 100644
index 00000000..b12bf2ab
--- /dev/null
+++ b/examples/server/public_legacy/json-schema-to-grammar.mjs
@@ -0,0 +1,838 @@
+// WARNING: This file was ported from json_schema_to_grammar.py, please fix bugs / add features there first.
+const SPACE_RULE = '| " " | "\\n"{1,2} [ \\t]{0,20}';
+
+function _buildRepetition(itemRule, minItems, maxItems, opts={}) {
+ if (maxItems == 0) {
+ return '';
+ }
+ if (minItems === 0 && maxItems === 1) {
+ return `${itemRule}?`;
+ }
+
+
+ const separatorRule = opts.separatorRule ?? '';
+ const itemRuleIsLiteral = opts.itemRuleIsLiteral ?? false
+
+ if (separatorRule === '') {
+ if (minItems === 1 && maxItems === undefined) {
+ return `${itemRule}+`;
+ } else if (minItems === 0 && maxItems === undefined) {
+ return `${itemRule}*`;
+ } else {
+ return `${itemRule}{${minItems},${maxItems !== undefined ? maxItems : ''}}`;
+ }
+ }
+
+ const result = itemRule + ' ' + _buildRepetition(`(${separatorRule} ${itemRule})`, minItems > 0 ? minItems - 1 : 0, maxItems !== undefined ? maxItems - 1 : undefined);
+ return minItems === 0 ? `(${result})?` : result;
+}
+
+function _generateMinMaxInt(minValue, maxValue, out, decimalsLeft = 16, topLevel = true) {
+ const hasMin = minValue !== null;
+ const hasMax = maxValue !== null;
+
+ function digitRange(fromChar, toChar) {
+ out.push("[");
+ if (fromChar === toChar) {
+ out.push(fromChar);
+ } else {
+ out.push(fromChar);
+ out.push("-");
+ out.push(toChar);
+ }
+ out.push("]");
+ }
+
+ function moreDigits(minDigits, maxDigits) {
+ out.push("[0-9]");
+ if (minDigits === maxDigits && minDigits === 1) {
+ return;
+ }
+ out.push("{");
+ out.push(minDigits.toString());
+ if (maxDigits !== minDigits) {
+ out.push(",");
+ if (maxDigits !== Number.MAX_SAFE_INTEGER) {
+ out.push(maxDigits.toString());
+ }
+ }
+ out.push("}");
+ }
+
+ function uniformRange(fromStr, toStr) {
+ let i = 0;
+ while (i < fromStr.length && fromStr[i] === toStr[i]) {
+ i++;
+ }
+ if (i > 0) {
+ out.push("\"");
+ out.push(fromStr.slice(0, i));
+ out.push("\"");
+ }
+ if (i < fromStr.length) {
+ if (i > 0) {
+ out.push(" ");
+ }
+ const subLen = fromStr.length - i - 1;
+ if (subLen > 0) {
+ const fromSub = fromStr.slice(i + 1);
+ const toSub = toStr.slice(i + 1);
+ const subZeros = "0".repeat(subLen);
+ const subNines = "9".repeat(subLen);
+
+ let toReached = false;
+ out.push("(");
+ if (fromSub === subZeros) {
+ digitRange(fromStr[i], String.fromCharCode(toStr.charCodeAt(i) - 1));
+ out.push(" ");
+ moreDigits(subLen, subLen);
+ } else {
+ out.push("[");
+ out.push(fromStr[i]);
+ out.push("] ");
+ out.push("(");
+ uniformRange(fromSub, subNines);
+ out.push(")");
+ if (fromStr.charCodeAt(i) < toStr.charCodeAt(i) - 1) {
+ out.push(" | ");
+ if (toSub === subNines) {
+ digitRange(String.fromCharCode(fromStr.charCodeAt(i) + 1), toStr[i]);
+ toReached = true;
+ } else {
+ digitRange(String.fromCharCode(fromStr.charCodeAt(i) + 1), String.fromCharCode(toStr.charCodeAt(i) - 1));
+ }
+ out.push(" ");
+ moreDigits(subLen, subLen);
+ }
+ }
+ if (!toReached) {
+ out.push(" | ");
+ digitRange(toStr[i], toStr[i]);
+ out.push(" ");
+ uniformRange(subZeros, toSub);
+ }
+ out.push(")");
+ } else {
+ out.push("[");
+ out.push(fromStr[i]);
+ out.push("-");
+ out.push(toStr[i]);
+ out.push("]");
+ }
+ }
+ }
+
+ if (hasMin && hasMax) {
+ if (minValue < 0 && maxValue < 0) {
+ out.push("\"-\" (");
+ _generateMinMaxInt(-maxValue, -minValue, out, decimalsLeft, true);
+ out.push(")");
+ return;
+ }
+
+ if (minValue < 0) {
+ out.push("\"-\" (");
+ _generateMinMaxInt(0, -minValue, out, decimalsLeft, true);
+ out.push(") | ");
+ minValue = 0;
+ }
+
+ let minS = minValue.toString();
+ const maxS = maxValue.toString();
+ const minDigits = minS.length;
+ const maxDigits = maxS.length;
+
+ for (let digits = minDigits; digits < maxDigits; digits++) {
+ uniformRange(minS, "9".repeat(digits));
+ minS = "1" + "0".repeat(digits);
+ out.push(" | ");
+ }
+ uniformRange(minS, maxS);
+ return;
+ }
+
+ const lessDecimals = Math.max(decimalsLeft - 1, 1);
+
+ if (hasMin) {
+ if (minValue < 0) {
+ out.push("\"-\" (");
+ _generateMinMaxInt(null, -minValue, out, decimalsLeft, false);
+ out.push(") | [0] | [1-9] ");
+ moreDigits(0, decimalsLeft - 1);
+ } else if (minValue === 0) {
+ if (topLevel) {
+ out.push("[0] | [1-9] ");
+ moreDigits(0, lessDecimals);
+ } else {
+ moreDigits(1, decimalsLeft);
+ }
+ } else if (minValue <= 9) {
+ const c = minValue.toString();
+ const range_start = topLevel ? '1' : '0';
+ if (c > range_start) {
+ digitRange(range_start, String.fromCharCode(c.charCodeAt(0) - 1));
+ out.push(" ");
+ moreDigits(1, lessDecimals);
+ out.push(" | ");
+ }
+ digitRange(c, "9");
+ out.push(" ");
+ moreDigits(0, lessDecimals);
+ } else {
+ const minS = minValue.toString();
+ const length = minS.length;
+ const c = minS[0];
+
+ if (c > "1") {
+ digitRange(topLevel ? "1" : "0", String.fromCharCode(c.charCodeAt(0) - 1));
+ out.push(" ");
+ moreDigits(length, lessDecimals);
+ out.push(" | ");
+ }
+ digitRange(c, c);
+ out.push(" (");
+ _generateMinMaxInt(parseInt(minS.slice(1)), null, out, lessDecimals, false);
+ out.push(")");
+ if (c < "9") {
+ out.push(" | ");
+ digitRange(String.fromCharCode(c.charCodeAt(0) + 1), "9");
+ out.push(" ");
+ moreDigits(length - 1, lessDecimals);
+ }
+ }
+ return;
+ }
+
+ if (hasMax) {
+ if (maxValue >= 0) {
+ if (topLevel) {
+ out.push("\"-\" [1-9] ");
+ moreDigits(0, lessDecimals);
+ out.push(" | ");
+ }
+ _generateMinMaxInt(0, maxValue, out, decimalsLeft, true);
+ } else {
+ out.push("\"-\" (");
+ _generateMinMaxInt(-maxValue, null, out, decimalsLeft, false);
+ out.push(")");
+ }
+ return;
+ }
+
+ throw new Error("At least one of minValue or maxValue must be set");
+}
+
+class BuiltinRule {
+ constructor(content, deps) {
+ this.content = content;
+ this.deps = deps || [];
+ }
+}
+
+const PRIMITIVE_RULES = {
+ boolean : new BuiltinRule('("true" | "false") space', []),
+ 'decimal-part' : new BuiltinRule('[0-9]{1,16}', []),
+ 'integral-part': new BuiltinRule('[0] | [1-9] [0-9]{0,15}', []),
+ number : new BuiltinRule('("-"? integral-part) ("." decimal-part)? ([eE] [-+]? integral-part)? space', ['integral-part', 'decimal-part']),
+ integer : new BuiltinRule('("-"? integral-part) space', ['integral-part']),
+ value : new BuiltinRule('object | array | string | number | boolean | null', ['object', 'array', 'string', 'number', 'boolean', 'null']),
+ object : new BuiltinRule('"{" space ( string ":" space value ("," space string ":" space value)* )? "}" space', ['string', 'value']),
+ array : new BuiltinRule('"[" space ( value ("," space value)* )? "]" space', ['value']),
+ uuid : new BuiltinRule('"\\"" [0-9a-fA-F]{8} "-" [0-9a-fA-F]{4} "-" [0-9a-fA-F]{4} "-" [0-9a-fA-F]{4} "-" [0-9a-fA-F]{12} "\\"" space', []),
+ char : new BuiltinRule(`[^"\\\\\\x7F\\x00-\\x1F] | [\\\\] (["\\\\bfnrt] | "u" [0-9a-fA-F]{4})`, []),
+ string : new BuiltinRule(`"\\"" char* "\\"" space`, ['char']),
+ null : new BuiltinRule('"null" space', []),
+};
+
+// TODO: support "uri", "email" string formats
+const STRING_FORMAT_RULES = {
+ 'date' : new BuiltinRule('[0-9]{4} "-" ( "0" [1-9] | "1" [0-2] ) "-" ( \"0\" [1-9] | [1-2] [0-9] | "3" [0-1] )', []),
+ 'time' : new BuiltinRule('([01] [0-9] | "2" [0-3]) ":" [0-5] [0-9] ":" [0-5] [0-9] ( "." [0-9]{3} )? ( "Z" | ( "+" | "-" ) ( [01] [0-9] | "2" [0-3] ) ":" [0-5] [0-9] )', []),
+ 'date-time' : new BuiltinRule('date "T" time', ['date', 'time']),
+ 'date-string' : new BuiltinRule('"\\"" date "\\"" space', ['date']),
+ 'time-string' : new BuiltinRule('"\\"" time "\\"" space', ['time']),
+ 'date-time-string': new BuiltinRule('"\\"" date-time "\\"" space', ['date-time']),
+}
+
+const RESERVED_NAMES = {'root': true, ...PRIMITIVE_RULES, ...STRING_FORMAT_RULES};
+
+const INVALID_RULE_CHARS_RE = /[^\dA-Za-z-]+/g;
+const GRAMMAR_LITERAL_ESCAPE_RE = /[\n\r"]/g;
+const GRAMMAR_RANGE_LITERAL_ESCAPE_RE = /[\n\r"\]\-\\]/g;
+const GRAMMAR_LITERAL_ESCAPES = { '\r': '\\r', '\n': '\\n', '"': '\\"', '-': '\\-', ']': '\\]' };
+
+const NON_LITERAL_SET = new Set('|.()[]{}*+?');
+const ESCAPED_IN_REGEXPS_BUT_NOT_IN_LITERALS = new Set('^$.[]()|{}*+?');
+
+export class SchemaConverter {
+ constructor(options) {
+ this._propOrder = options.prop_order || {};
+ this._allowFetch = options.allow_fetch || false;
+ this._dotall = options.dotall || false;
+ this._rules = {'space': SPACE_RULE};
+ this._refs = {};
+ this._refsBeingResolved = new Set();
+ }
+
+ _formatLiteral(literal) {
+ const escaped = literal.replace(
+ GRAMMAR_LITERAL_ESCAPE_RE,
+ m => GRAMMAR_LITERAL_ESCAPES[m]
+ );
+ return `"${escaped}"`;
+ }
+
+ _formatRangeChar(literal) {
+ return JSON.stringify(literal).slice(1, -1).replace(
+ GRAMMAR_RANGE_LITERAL_ESCAPE_RE,
+ m => GRAMMAR_LITERAL_ESCAPES[m]
+ );
+ }
+
+ _addRule(name, rule) {
+ let escName = name.replace(INVALID_RULE_CHARS_RE, '-');
+ let key = escName;
+
+ if (escName in this._rules) {
+ if (this._rules[escName] === rule) {
+ return key;
+ }
+
+ let i = 0;
+ while ((`${escName}${i}` in this._rules) && (this._rules[`${escName}${i}`] !== rule)) {
+ i += 1;
+ }
+ key = `${escName}${i}`;
+ }
+
+ this._rules[key] = rule;
+ return key;
+ }
+
+ async resolveRefs(schema, url) {
+ const visit = async (n) => {
+ if (Array.isArray(n)) {
+ return Promise.all(n.map(visit));
+ } else if (typeof n === 'object' && n !== null) {
+ let ref = n.$ref;
+ let target;
+ if (ref !== undefined && !this._refs[ref]) {
+ if (ref.startsWith('https://')) {
+ if (!this._allowFetch) {
+ throw new Error('Fetching remote schemas is not allowed (use --allow-fetch for force)');
+ }
+ const fetch = (await import('node-fetch')).default;
+
+ const fragSplit = ref.split('#');
+ const baseUrl = fragSplit[0];
+
+ target = this._refs[baseUrl];
+ if (!target) {
+ target = await this.resolveRefs(await fetch(ref).then(res => res.json()), baseUrl);
+ this._refs[baseUrl] = target;
+ }
+
+ if (fragSplit.length === 1 || fragSplit[fragSplit.length - 1] === '') {
+ return target;
+ }
+ } else if (ref.startsWith('#/')) {
+ target = schema;
+ ref = `${url}${ref}`;
+ n.$ref = ref;
+ } else {
+ throw new Error(`Unsupported ref ${ref}`);
+ }
+
+ const selectors = ref.split('#')[1].split('/').slice(1);
+ for (const sel of selectors) {
+ if (!target || !(sel in target)) {
+ throw new Error(`Error resolving ref ${ref}: ${sel} not in ${JSON.stringify(target)}`);
+ }
+ target = target[sel];
+ }
+
+ this._refs[ref] = target;
+ } else {
+ await Promise.all(Object.values(n).map(visit));
+ }
+ }
+
+ return n;
+ };
+
+ return visit(schema);
+ }
+
+ _generateUnionRule(name, altSchemas) {
+ return altSchemas
+ .map((altSchema, i) => this.visit(altSchema, `${name ?? ''}${name ? '-' : 'alternative-'}${i}`))
+ .join(' | ');
+ }
+
+ _visitPattern(pattern, name) {
+ if (!pattern.startsWith('^') || !pattern.endsWith('$')) {
+ throw new Error('Pattern must start with "^" and end with "$"');
+ }
+ pattern = pattern.slice(1, -1);
+ const subRuleIds = {};
+
+ let i = 0;
+ const length = pattern.length;
+
+ const getDot = () => {
+ let rule;
+ if (this._dotall) {
+ rule = '[\\U00000000-\\U0010FFFF]';
+ } else {
+ // Accept any character... except \n and \r line break chars (\x0A and \xOD)
+ rule = '[^\\x0A\\x0D]';
+ }
+ return this._addRule('dot', rule);
+ };
+
+
+ const toRule = ([s, isLiteral]) => isLiteral ? "\"" + s + "\"" : s;
+
+ const transform = () => {
+ const start = i;
+ // For each component of this sequence, store its string representation and whether it's a literal.
+ // We only need a flat structure here to apply repetition operators to the last item, and
+ // to merge literals at the and (we're parsing grouped ( sequences ) recursively and don't treat '|' specially
+ // (GBNF's syntax is luckily very close to regular expressions!)
+ const seq = [];
+
+ const joinSeq = () => {
+ const ret = [];
+ for (const [isLiteral, g] of groupBy(seq, x => x[1])) {
+ if (isLiteral) {
+ ret.push([[...g].map(x => x[0]).join(''), true]);
+ } else {
+ ret.push(...g);
+ }
+ }
+ if (ret.length === 1) {
+ return ret[0];
+ }
+ return [ret.map(x => toRule(x)).join(' '), false];
+ };
+
+ while (i < length) {
+ const c = pattern[i];
+ if (c === '.') {
+ seq.push([getDot(), false]);
+ i += 1;
+ } else if (c === '(') {
+ i += 1;
+ if (i < length) {
+ if (pattern[i] === '?') {
+ throw new Error(`Unsupported pattern syntax "${pattern[i]}" at index ${i} of /${pattern}/`);
+ }
+ }
+ seq.push([`(${toRule(transform())})`, false]);
+ } else if (c === ')') {
+ i += 1;
+ if (start <= 0 || pattern[start - 1] !== '(') {
+ throw new Error(`Unbalanced parentheses; start = ${start}, i = ${i}, pattern = ${pattern}`);
+ }
+ return joinSeq();
+ } else if (c === '[') {
+ let squareBrackets = c;
+ i += 1;
+ while (i < length && pattern[i] !== ']') {
+ if (pattern[i] === '\\') {
+ squareBrackets += pattern.slice(i, i + 2);
+ i += 2;
+ } else {
+ squareBrackets += pattern[i];
+ i += 1;
+ }
+ }
+ if (i >= length) {
+ throw new Error(`Unbalanced square brackets; start = ${start}, i = ${i}, pattern = ${pattern}`);
+ }
+ squareBrackets += ']';
+ i += 1;
+ seq.push([squareBrackets, false]);
+ } else if (c === '|') {
+ seq.push(['|', false]);
+ i += 1;
+ } else if (c === '*' || c === '+' || c === '?') {
+ seq[seq.length - 1] = [toRule(seq[seq.length - 1]) + c, false];
+ i += 1;
+ } else if (c === '{') {
+ let curlyBrackets = c;
+ i += 1;
+ while (i < length && pattern[i] !== '}') {
+ curlyBrackets += pattern[i];
+ i += 1;
+ }
+ if (i >= length) {
+ throw new Error(`Unbalanced curly brackets; start = ${start}, i = ${i}, pattern = ${pattern}`);
+ }
+ curlyBrackets += '}';
+ i += 1;
+ const nums = curlyBrackets.slice(1, -1).split(',').map(s => s.trim());
+ let minTimes, maxTimes;
+ if (nums.length === 1) {
+ minTimes = parseInt(nums[0], 10);
+ maxTimes = minTimes;
+ } else {
+ if (nums.length !== 2) {
+ throw new Error(`Invalid quantifier ${curlyBrackets}`);
+ }
+ minTimes = nums[0] ? parseInt(nums[0], 10) : 0;
+ maxTimes = nums[1] ? parseInt(nums[1], 10) : Infinity;
+ }
+
+ let [sub, subIsLiteral] = seq[seq.length - 1];
+
+ if (!subIsLiteral) {
+ let id = subRuleIds[sub];
+ if (id === undefined) {
+ id = this._addRule(`${name}-${Object.keys(subRuleIds).length + 1}`, sub);
+ subRuleIds[sub] = id;
+ }
+ sub = id;
+ }
+
+ seq[seq.length - 1] = [
+ _buildRepetition(subIsLiteral ? `"${sub}"` : sub, minTimes, maxTimes, {itemRuleIsLiteral: subIsLiteral}),
+ false
+ ];
+ } else {
+ let literal = '';
+ while (i < length) {
+ if (pattern[i] === '\\' && i < length - 1) {
+ const next = pattern[i + 1];
+ if (ESCAPED_IN_REGEXPS_BUT_NOT_IN_LITERALS.has(next)) {
+ i += 1;
+ literal += pattern[i];
+ i += 1;
+ } else {
+ literal += pattern.slice(i, i + 2);
+ i += 2;
+ }
+ } else if (pattern[i] === '"') {
+ literal += '\\"';
+ i += 1;
+ } else if (!NON_LITERAL_SET.has(pattern[i]) &&
+ (i === length - 1 || literal === '' || pattern[i + 1] === '.' || !NON_LITERAL_SET.has(pattern[i+1]))) {
+ literal += pattern[i];
+ i += 1;
+ } else {
+ break;
+ }
+ }
+ if (literal !== '') {
+ seq.push([literal, true]);
+ }
+ }
+ }
+
+ return joinSeq();
+ };
+
+ return this._addRule(name, "\"\\\"\" (" + toRule(transform()) + ") \"\\\"\" space")
+ }
+
+ _notStrings(strings) {
+ class TrieNode {
+ constructor() {
+ this.children = {};
+ this.isEndOfString = false;
+ }
+
+ insert(str) {
+ let node = this;
+ for (const c of str) {
+ node = node.children[c] = node.children[c] || new TrieNode();
+ }
+ node.isEndOfString = true;
+ }
+ }
+
+ const trie = new TrieNode();
+ for (const s of strings) {
+ trie.insert(s);
+ }
+
+ const charRuleName = this._addPrimitive('char', PRIMITIVE_RULES['char']);
+ const out = ['["] ( '];
+
+ const visit = (node) => {
+ const rejects = [];
+ let first = true;
+ for (const c of Object.keys(node.children).sort()) {
+ const child = node.children[c];
+ rejects.push(c);
+ if (first) {
+ first = false;
+ } else {
+ out.push(' | ');
+ }
+ out.push(`[${c}]`);
+ if (Object.keys(child.children).length > 0) {
+ out.push(' (');
+ visit(child);
+ out.push(')');
+ } else if (child.isEndOfString) {
+ out.push(` ${charRuleName}+`);
+ }
+ }
+ if (Object.keys(node.children).length > 0) {
+ if (!first) {
+ out.push(' | ');
+ }
+ out.push(`[^"${rejects.join('')}] ${charRuleName}*`);
+ }
+ };
+
+ visit(trie);
+
+ out.push(` )${trie.isEndOfString ? '' : '?'} ["] space`);
+ return out.join('');
+ }
+
+ _resolveRef(ref) {
+ let refName = ref.split('/').pop();
+ if (!(refName in this._rules) && !this._refsBeingResolved.has(ref)) {
+ this._refsBeingResolved.add(ref);
+ const resolved = this._refs[ref];
+ refName = this.visit(resolved, refName);
+ this._refsBeingResolved.delete(ref);
+ }
+ return refName;
+ }
+
+ _generateConstantRule(value) {
+ return this._formatLiteral(JSON.stringify(value));
+ }
+
+ visit(schema, name) {
+ const schemaType = schema.type;
+ const schemaFormat = schema.format;
+ const ruleName = name in RESERVED_NAMES ? name + '-' : name == '' ? 'root' : name;
+
+ const ref = schema.$ref;
+ if (ref !== undefined) {
+ return this._addRule(ruleName, this._resolveRef(ref));
+ } else if (schema.oneOf || schema.anyOf) {
+ return this._addRule(ruleName, this._generateUnionRule(name, schema.oneOf || schema.anyOf));
+ } else if (Array.isArray(schemaType)) {
+ return this._addRule(ruleName, this._generateUnionRule(name, schemaType.map(t => ({...schema, type: t}))));
+ } else if ('const' in schema) {
+ return this._addRule(ruleName, this._generateConstantRule(schema.const) + ' space');
+ } else if ('enum' in schema) {
+ const rule = '(' + schema.enum.map(v => this._generateConstantRule(v)).join(' | ') + ') space';
+ return this._addRule(ruleName, rule);
+ } else if ((schemaType === undefined || schemaType === 'object') &&
+ ('properties' in schema ||
+ ('additionalProperties' in schema && schema.additionalProperties !== true))) {
+ const required = new Set(schema.required || []);
+ const properties = Object.entries(schema.properties ?? {});
+ return this._addRule(ruleName, this._buildObjectRule(properties, required, name, schema.additionalProperties));
+ } else if ((schemaType === undefined || schemaType === 'object') && 'allOf' in schema) {
+ const required = new Set();
+ const properties = [];
+ const addComponent = (compSchema, isRequired) => {
+ const ref = compSchema.$ref;
+ if (ref !== undefined) {
+ compSchema = this._refs[ref];
+ }
+
+ if ('properties' in compSchema) {
+ for (const [propName, propSchema] of Object.entries(compSchema.properties)) {
+ properties.push([propName, propSchema]);
+ if (isRequired) {
+ required.add(propName);
+ }
+ }
+ }
+ };
+
+ for (const t of schema.allOf) {
+ if ('anyOf' in t) {
+ for (const tt of t.anyOf) {
+ addComponent(tt, false);
+ }
+ } else {
+ addComponent(t, true);
+ }
+ }
+
+ return this._addRule(ruleName, this._buildObjectRule(properties, required, name, null));
+ } else if ((schemaType === undefined || schemaType === 'array') && ('items' in schema || 'prefixItems' in schema)) {
+ const items = schema.items ?? schema.prefixItems;
+ if (Array.isArray(items)) {
+ return this._addRule(
+ ruleName,
+ '"[" space ' +
+ items.map((item, i) => this.visit(item, `${name ?? ''}${name ? '-' : ''}tuple-${i}`)).join(' "," space ') +
+ ' "]" space'
+ );
+ } else {
+ const itemRuleName = this.visit(items, `${name ?? ''}${name ? '-' : ''}item`);
+ const minItems = schema.minItems || 0;
+ const maxItems = schema.maxItems;
+ return this._addRule(ruleName, '"[" space ' + _buildRepetition(itemRuleName, minItems, maxItems, {separatorRule: '"," space'}) + ' "]" space');
+ }
+ } else if ((schemaType === undefined || schemaType === 'string') && 'pattern' in schema) {
+ return this._visitPattern(schema.pattern, ruleName);
+ } else if ((schemaType === undefined || schemaType === 'string') && /^uuid[1-5]?$/.test(schema.format || '')) {
+ return this._addPrimitive(
+ ruleName === 'root' ? 'root' : schemaFormat,
+ PRIMITIVE_RULES['uuid']
+ );
+ } else if ((schemaType === undefined || schemaType === 'string') && `${schema.format}-string` in STRING_FORMAT_RULES) {
+ const primName = `${schema.format}-string`
+ return this._addRule(ruleName, this._addPrimitive(primName, STRING_FORMAT_RULES[primName]));
+ } else if (schemaType === 'string' && ('minLength' in schema || 'maxLength' in schema)) {
+ const charRuleName = this._addPrimitive('char', PRIMITIVE_RULES['char']);
+ const minLen = schema.minLength || 0;
+ const maxLen = schema.maxLength;
+ return this._addRule(ruleName, '"\\\"" ' + _buildRepetition(charRuleName, minLen, maxLen) + ' "\\\"" space');
+ } else if (schemaType === 'integer' && ('minimum' in schema || 'exclusiveMinimum' in schema || 'maximum' in schema || 'exclusiveMaximum' in schema)) {
+ let minValue = null;
+ let maxValue = null;
+ if ('minimum' in schema) {
+ minValue = schema.minimum;
+ } else if ('exclusiveMinimum' in schema) {
+ minValue = schema.exclusiveMinimum + 1;
+ }
+ if ('maximum' in schema) {
+ maxValue = schema.maximum;
+ } else if ('exclusiveMaximum' in schema) {
+ maxValue = schema.exclusiveMaximum - 1;
+ }
+
+ const out = ["("];
+ _generateMinMaxInt(minValue, maxValue, out);
+ out.push(") space");
+ return this._addRule(ruleName, out.join(''));
+ } else if ((schemaType === 'object') || (Object.keys(schema).length === 0)) {
+ return this._addRule(ruleName, this._addPrimitive('object', PRIMITIVE_RULES['object']));
+ } else {
+ if (!(schemaType in PRIMITIVE_RULES)) {
+ throw new Error(`Unrecognized schema: ${JSON.stringify(schema)}`);
+ }
+ // TODO: support minimum, maximum, exclusiveMinimum, exclusiveMaximum at least for zero
+ return this._addPrimitive(ruleName === 'root' ? 'root' : schemaType, PRIMITIVE_RULES[schemaType]);
+ }
+ }
+
+ _addPrimitive(name, rule) {
+ let n = this._addRule(name, rule.content);
+ for (const dep of rule.deps) {
+ const depRule = PRIMITIVE_RULES[dep] || STRING_FORMAT_RULES[dep];
+ if (!depRule) {
+ throw new Error(`Rule ${dep} not known`);
+ }
+ if (!(dep in this._rules)) {
+ this._addPrimitive(dep, depRule);
+ }
+ }
+ return n;
+ }
+
+ _buildObjectRule(properties, required, name, additionalProperties) {
+ const propOrder = this._propOrder;
+ // sort by position in prop_order (if specified) then by original order
+ const sortedProps = properties.map(([k]) => k).sort((a, b) => {
+ const orderA = propOrder[a] || Infinity;
+ const orderB = propOrder[b] || Infinity;
+ return orderA - orderB || properties.findIndex(([k]) => k === a) - properties.findIndex(([k]) => k === b);
+ });
+
+ const propKvRuleNames = {};
+ for (const [propName, propSchema] of properties) {
+ const propRuleName = this.visit(propSchema, `${name ?? ''}${name ? '-' : ''}${propName}`);
+ propKvRuleNames[propName] = this._addRule(
+ `${name ?? ''}${name ? '-' : ''}${propName}-kv`,
+ `${this._formatLiteral(JSON.stringify(propName))} space ":" space ${propRuleName}`
+ );
+ }
+ const requiredProps = sortedProps.filter(k => required.has(k));
+ const optionalProps = sortedProps.filter(k => !required.has(k));
+
+ if (additionalProperties) {
+ const subName = `${name ?? ''}${name ? '-' : ''}additional`;
+ const valueRule =
+ additionalProperties != null && typeof additionalProperties === 'object' ? this.visit(additionalProperties, `${subName}-value`)
+ : this._addPrimitive('value', PRIMITIVE_RULES['value']);
+
+ const key_rule =
+ sortedProps.length === 0 ? this._addPrimitive('string', PRIMITIVE_RULES['string'])
+ : this._addRule(`${subName}-k`, this._notStrings(sortedProps));
+
+ propKvRuleNames['*'] = this._addRule(
+ `${subName}-kv`,
+ `${key_rule} ":" space ${valueRule}`);
+ optionalProps.push('*');
+ }
+
+ let rule = '"{" space ';
+ rule += requiredProps.map(k => propKvRuleNames[k]).join(' "," space ');
+
+ if (optionalProps.length > 0) {
+ rule += ' (';
+ if (requiredProps.length > 0) {
+ rule += ' "," space ( ';
+ }
+
+ const getRecursiveRefs = (ks, firstIsOptional) => {
+ const [k, ...rest] = ks;
+ const kvRuleName = propKvRuleNames[k];
+ let res;
+ const commaRef = `( "," space ${kvRuleName} )`;
+ if (firstIsOptional) {
+ res = commaRef + (k === '*' ? '*' : '?');
+ } else {
+ res = kvRuleName + (k === '*' ? ' ' + commaRef + '*' : '');
+ }
+ if (rest.length > 0) {
+ res += ' ' + this._addRule(
+ `${name ?? ''}${name ? '-' : ''}${k}-rest`,
+ getRecursiveRefs(rest, true)
+ );
+ }
+ return res;
+ };
+
+ rule += optionalProps.map((_, i) => getRecursiveRefs(optionalProps.slice(i), false)).join(' | ');
+ if (requiredProps.length > 0) {
+ rule += ' )';
+ }
+ rule += ' )?';
+ }
+
+ rule += ' "}" space';
+
+ return rule;
+ }
+
+ formatGrammar() {
+ let grammar = '';
+ for (const [name, rule] of Object.entries(this._rules).sort(([a], [b]) => a.localeCompare(b))) {
+ grammar += `${name} ::= ${rule}\n`;
+ }
+ return grammar;
+ }
+}
+
+// Helper function to group elements by a key function
+function* groupBy(iterable, keyFn) {
+ let lastKey = null;
+ let group = [];
+ for (const element of iterable) {
+ const key = keyFn(element);
+ if (lastKey !== null && key !== lastKey) {
+ yield [lastKey, group];
+ group = [];
+ }
+ group.push(element);
+ lastKey = key;
+ }
+ if (group.length > 0) {
+ yield [lastKey, group];
+ }
+}
diff --git a/examples/server/public_legacy/loading.html b/examples/server/public_legacy/loading.html
new file mode 100644
index 00000000..c3fd19a0
--- /dev/null
+++ b/examples/server/public_legacy/loading.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <meta http-equiv="refresh" content="5">
+ </head>
+ <body>
+ <div id="loading">
+ The model is loading. Please wait.<br/>
+ The user interface will appear soon.
+ </div>
+ </body>
+</html>
diff --git a/examples/server/public_legacy/prompt-formats.js b/examples/server/public_legacy/prompt-formats.js
new file mode 100644
index 00000000..73ddb718
--- /dev/null
+++ b/examples/server/public_legacy/prompt-formats.js
@@ -0,0 +1,331 @@
+// extended list
+export const promptFormats = {
+ "alpaca": {
+ template: `{{prompt}}\n\n{{history}}\n\n{{char}}:`,
+
+ historyTemplate: `### {{name}}:\n{{message}}`,
+
+ char: "Response",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "Instruction",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "chatml": {
+ template: `<|im_start|>system\n{{prompt}}<|im_end|>\n{{history}}{{char}}`,
+
+ historyTemplate: `<|im_start|>{{name}}\n{{message}}`,
+
+ char: "assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "user",
+ userMsgPrefix: "",
+ userMsgSuffix: "<|im_end|>\n",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "commandr": {
+ template: `<BOS_TOKEN><|START_OF_TURN_TOKEN|><|SYSTEM_TOKEN|>{{prompt}}\n<|END_OF_TURN_TOKEN|>{{history}}{{char}}`,
+
+ historyTemplate: `<|START_OF_TURN_TOKEN|><|{{name}}|> {{message}}`,
+
+ char: "CHATBOT_TOKEN",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "USER_TOKEN",
+ userMsgPrefix: "",
+ userMsgSuffix: "<|END_OF_TURN_TOKEN|>",
+
+ stops: ""
+ },
+ // ref: https://docs.cohere.com/docs/prompting-command-r
+
+ // ----------------------------
+
+ "llama2": {
+ template: `<s>[INST] <<SYS>>\n{{prompt}}\n<</SYS>>\n\nTest Message [/INST] Test Successfull </s>{{history}}{{char}}`,
+
+ historyTemplate: `{{name}}: {{message}}`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "</s>",
+
+ user: "User",
+ userMsgPrefix: "<s>[INST] ",
+ userMsgSuffix: " [/INST]",
+
+ stops: ""
+ },
+ // ref: https://huggingface.co/blog/llama2#how-to-prompt-llama-2
+
+ // ----------------------------
+
+ "llama3": {
+ template: `<|begin_of_text|><|start_header_id|>system<|end_header_id|>\n\n{{prompt}}{{history}}{{char}}`,
+
+ historyTemplate: `<|start_header_id|>{{name}}<|end_header_id|>\n\n{{message}}<|eot_id|>`,
+
+ char: "assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "user",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: "<|eot_id|>"
+ },
+ // ref: https://llama.meta.com/docs/model-cards-and-prompt-formats/meta-llama-3/#special-tokens-used-with-meta-llama-3
+
+ // ----------------------------
+
+ "openchat": {
+ template: `{{history}}{{char}}`,
+
+ historyTemplate: `GPT4 Correct {{name}}: {{message}}<|end_of_turn|>`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "User",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "phi3": {
+ template: `{{history}}{{char}}`,
+
+ historyTemplate: `<|{{name}}|>\n{{message}}<|end|>\n`,
+
+ char: "assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "user",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: "<|end|>"
+ },
+ // ref: https://huggingface.co/microsoft/Phi-3-mini-4k-instruct#chat-format
+
+ // ----------------------------
+
+ "vicuna": {
+ template: `{{prompt}}\n{{history}}{{char}}`,
+
+ historyTemplate: `{{name}}: {{message}}\n`,
+
+ char: "ASSISTANT",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "USER",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+ // ref: https://huggingface.co/lmsys/vicuna-33b-v1.3/discussions/1
+
+ // ----------------------------
+
+ "deepseekCoder": {
+ template: `{{prompt}}{{history}}{{char}}:`,
+
+ historyTemplate: `### {{name}}:\n{{message}}`,
+
+ char: "Response",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "Instruction",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: "<|EOT|>"
+ },
+
+ // ----------------------------
+
+ "med42": {
+ template: `<|system|>: {{prompt}}\n{{history}}{{char}}`,
+
+ historyTemplate: `<|{{name}}|>: {{message}}\n`,
+
+ char: "assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "prompter",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "neuralchat": {
+ template: `### System:\n{{prompt}}\n{{history}}{{char}}:`,
+
+ historyTemplate: `### {{name}}:\n{{message}}\n`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "User",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "nousHermes": {
+ template: `### Instruction: {{prompt}}\n\n{{history}}\n\n{{char}}:`,
+
+ historyTemplate: `### {{name}}:\n{{message}}`,
+
+ char: "Response",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "Input",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "openchatMath": {
+ template: `{{history}}{{char}}`,
+
+ historyTemplate: `Math Correct {{name}}: {{message}}<|end_of_turn|>`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+
+ user: "User",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "orion": {
+ template: `<s>Human: Test Message\n\nAssistant: </s>Test Successful</s>{{history}}{{char}}:`,
+
+ historyTemplate: `{{name}}: {{message}}`,
+
+ char: "Assistant </s>",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "Human",
+ userMsgPrefix: "",
+ userMsgSuffix: "\n\n",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "sauerkraut": {
+ template: `{{prompt}}\n{{history}}{{char}}`,
+
+ historyTemplate: `
+ {{name}}: {{message}}\n`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "User",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "starlingCode": {
+ template: `{{history}}{{char}}`,
+
+ historyTemplate: `Code {{name}}: {{message}}<|end_of_turn|>`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "User",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "yi34b": {
+ template: `{{history}} {{char}}`,
+
+ historyTemplate: `{{name}}: {{message}}`,
+
+ char: "Assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "Human",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ },
+
+ // ----------------------------
+
+ "zephyr": {
+ template: `<|system|>\n{{prompt}}</s>\n{{history}}{{char}}`,
+
+ historyTemplate: `<|{{name}}|>\n{{message}}</s>\n`,
+
+ char: "assistant",
+ charMsgPrefix: "",
+ charMsgSuffix: "",
+
+ user: "user",
+ userMsgPrefix: "",
+ userMsgSuffix: "",
+
+ stops: ""
+ }
+ };
diff --git a/examples/server/public_legacy/style.css b/examples/server/public_legacy/style.css
new file mode 100644
index 00000000..087cc62d
--- /dev/null
+++ b/examples/server/public_legacy/style.css
@@ -0,0 +1,954 @@
+@import url("colorthemes.css");
+
+body {
+ font-family: 'Arial', sans-serif;
+ font-size: 90%;
+ background-color: var(--background-color-1);
+ color: var(--text-color-subtile-1); /* head 1 llama.cpp & triangle options for some reason */
+ max-width: 600px;
+ min-width: 300px;
+ line-height: 1.2;
+ margin: 0 auto;
+ padding: 0 0.5em;
+ transition: background-color 0.3s;
+}
+
+::selection {
+ color: var(--button-primary-text) ;
+ background: var(--button-primary-color);
+}
+
+code, pre code {
+ font-family: 'Courier New', monospace;
+}
+
+#container {
+ margin: 0em auto;
+ display: flex;
+ flex-direction: column;
+ justify-content: space-between;
+ height: 100%;
+}
+
+main {
+ margin: 3px;
+ display: flex;
+ flex-direction: column;
+ justify-content: space-between;
+ gap: 1em;
+ flex-grow: 1;
+ overflow-y: auto;
+ border: 1px solid var(--border-color-3);
+ border-radius: 5px;
+ padding: 0.5em;
+}
+
+p {
+ overflow-wrap: break-word;
+ word-wrap: break-word;
+ hyphens: auto;
+ margin-top: 0.5em;
+ margin-bottom: 0.5em;
+}
+
+#write form {
+ margin: 1em 0 0 0;
+ display: flex;
+ flex-direction: column;
+ gap: 0.5em;
+ align-items: stretch;
+}
+
+.right {
+ display: flex;
+ flex-direction: row;
+ gap: 0.5em;
+ justify-content: flex-end;
+ margin-bottom: 30px;
+}
+
+.two-columns {
+ width: 97%;
+ max-width: 97%;
+ display: grid;
+ grid-template-columns: 1fr 1fr;
+ gap: 1em;
+ position: relative;
+}
+
+.json-schema-controls {
+ margin-top: 10px;
+ width: 100%;
+ max-width: 100%;
+ display: grid;
+ grid-template: "a a";
+ gap: 1em;
+ font-size: x-small;
+ color: var(--theme-nuance-color-3);
+ padding-top: 16px;
+ padding-bottom: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+}
+
+.json-schema-controls > * {
+ flex: 1;
+}
+
+/* titles of the details-summary boxes */
+.summary-title {
+ font-weight: 600;
+ font-size: x-small;
+ color: var(--text-color-subtile-1);
+ text-transform: uppercase;
+ /* transition: ; */
+}
+
+fieldset {
+ border: none;
+ padding: 0;
+ margin: 0;
+ color: var(--text-color-plain);
+}
+
+fieldset.two {
+ display: grid;
+ grid-template: "a a a";
+ gap: 1em;
+ align-items: center;
+ font-size: x-small;
+ color: var(--text-color-plain);
+}
+
+fieldset.three {
+ display: grid;
+ grid-template: "a a a";
+ gap: 1em;
+ font-size: x-small;
+ color: var(--text-color-plain);
+}
+
+/* titles of name fields*/
+fieldset.names {
+ display: grid;
+ grid-template: "a a";
+ gap: 1em;
+ font-size: x-small;
+ color: var(--theme-nuance-color-3);
+ padding-top: 16px;
+ padding-bottom: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+}
+
+/* titles of params fields*/
+fieldset.params {
+ display: grid;
+ grid-template: "a a";
+ gap: 1em;
+ font-size: x-small;
+ color: var(--theme-nuance-color-4);
+ padding-top: 16px;
+ padding-bottom: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+}
+
+fieldset.dropdowns {
+ -webkit-appearance: none;
+ display: flex;
+ grid-template: "a a";
+ gap: 1em;
+ font-size: x-small;
+ color: red;
+ padding-top: 16px;
+ padding-bottom: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+}
+
+/* input of name fields*/
+.names input[type="text"] {
+ font-family: Arial, sans-serif;
+ font-size: medium;
+ font-weight: 500;
+ padding: 5px;
+ border: 1px solid var(--border-color-2);
+}
+
+.chat-id-color {
+ color: var(--chat-id-color);
+}
+
+details {
+ border: 1px solid var(--border-color-2);
+ border-radius: 5px;
+ padding: 0.5em 0.5em 0;
+ margin-top: 0.5em;
+}
+
+summary {
+ font-weight: bold;
+ margin: -0.5em -0.5em 0;
+ padding: 0.5em;
+ cursor: pointer;
+}
+
+details[open] {
+ padding: 0.5em;
+}
+
+textarea-sec, input-sec, button-sec {
+ padding: 10px;
+ height: 40px;
+ align-items: center;
+}
+
+textarea-sec::placeholder, input-sec::placeholder {
+ padding-left: 10px;
+}
+
+.toggleCheckbox {
+ display: none;
+}
+
+.toggleContainer {
+ position: relative;
+ display: grid;
+ grid-template-columns: repeat(2, 1fr);
+ width: fit-content;
+ border: 3px solid var(--border-color-2);
+ border-radius: 20px;
+ background: var(--border-color-2);
+ font-size: small;
+ cursor: pointer;
+ overflow: hidden;
+}
+
+/* toggle button current state */
+.toggleContainer::before {
+ color: var(--button-primary-text);
+ background-color: var(--button-primary-color);
+ content: '';
+ position: absolute;
+ width: 50%;
+ height: 100%;
+ left: 0%;
+ border-radius: 20px;
+ transition: all 0.3s;
+}
+
+.toggleContainer div {
+ padding: 6px;
+ text-align: center;
+ z-index: 1;
+ transition: color 0.3s;
+}
+
+.toggleCheckbox:checked + .toggleContainer::before {
+ left: 50%;
+}
+
+.toggleCheckbox:checked + .toggleContainer div:first-child {
+ color: var(--text-color-subtile-2);
+}
+
+.toggleCheckbox:checked + .toggleContainer div:last-child {
+ color: var(--button-primary-text);
+}
+
+.toggleCheckbox + .toggleContainer div:first-child {
+ color: var(--button-primary-text);
+}
+
+.toggleCheckbox + .toggleContainer div:last-child {
+ color: var(--text-color-subtile-2);
+}
+
+select {
+ padding: 5px;
+ margin-right: 5px;
+ border-radius: 4px;
+ border: 1px solid var(--secondary-color-4);
+ background-color: var(--primary-color-3);
+ color: var(--secondary-color-4);
+ cursor: pointer;
+}
+
+select:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 1px var(--border-focus-shadow);
+}
+
+.button-container {
+ display: flex;
+ justify-content: flex-end;
+}
+
+button {
+ color: var(--button-primary-text);
+ background-color: var(--button-primary-color);
+ border: 1px solid var(--button-primary-border);
+ transition: background-color 0.1s;
+ border-radius: 12px;
+ font-size: x-small;
+ font-weight: 600;
+ text-shadow: 0px 0px 30px #ffffff;
+ text-align: center;
+ text-decoration: none;
+ margin: 4px 2px;
+ padding: 10px 20px;
+ display: inline-block;
+ cursor: pointer;
+}
+
+button:hover {
+ color: var(--button-primary-text-hover);
+ background-color: var(--button-primary-color-hover);
+ border: 1px solid var(--button-primary-border-hover);
+ font-size: x-small;
+ font-weight: 600;
+}
+
+button:active {
+ color: var(--button-primary-text-active);
+ background-color: var(--button-primary-color-active);
+ border: 1px solid var(--button-primary-border-active);
+ font-size: x-small;
+ font-weight: 600;
+}
+
+button:disabled {
+ color: var(--button-tertiary-text);
+ background-color: var(--button-tertiary-color);
+ border: 1px solid var(--button-tertiary-border);
+ font-size: x-small;
+ font-weight: 600;
+ cursor: not-allowed;
+}
+
+.reset-button {
+ background-color: var(--button-secondary-color);
+ border: 1px solid var(--button-secondary-color);
+ color: var(--button-secondary-text);
+ width: fit-content;
+ height: fit-content;
+ font-size: x-small;
+ font-weight: 600;
+ border-radius: 50px;
+ overflow: hidden;
+}
+
+.reset-button:hover {
+ color: var(--button-alert-text-hover);
+ background-color: var(--button-alert-color-hover);
+ border: 1px solid var(--button-alert-border-hover);
+ font-size: x-small;
+ font-weight: 600;
+}
+
+.reset-button:active {
+ color: var(--button-alert-text-active);
+ background-color: var(--button-alert-color-active);
+ border: 1px solid var(--button-alert-border-active);
+ font-size: x-small;
+ font-weight: 600;
+}
+
+.button-grammar {
+ color: var(--button-primary-text);
+ background-color: var(--button-primary-color);
+ border: 1px solid var(--button-primary-border);
+ border-radius: 10px;
+ padding: 10px 20px;
+ text-align: center;
+ text-decoration: none;
+ display: inline-block;
+ font-size: x-small;
+ font-weight: 600;
+ margin: 2px 2px;
+ transition: background-color 0.1s;
+ cursor: pointer;
+}
+
+.button-grammar:hover {
+ color: var(--button-primary-text-hover);
+ background-color: var(--button-primary-color-hover);
+ border: 1px solid var(--button-primary-border-hover);
+ border-radius: 10px;
+ padding: 10px 20px;
+ text-align: center;
+ text-decoration: none;
+ display: inline-block;
+ font-size: x-small;
+ font-weight: 600;
+ margin: 2px 2px;
+ transition: background-color 0.1s;
+ cursor: pointer;
+}
+
+.button-grammar:active {
+ color: var(--button-primary-text-active);
+ background-color: var(--button-primary-color-active);
+ border: 1px solid var(--button-primary-border-active);
+ font-size: x-small;
+ font-weight: 600;
+}
+
+.button-back {
+ background-color: var(--button-secondary-color);
+ border: 1px solid var(--button-secondary-color);
+ color: var(--button-secondary-text);
+ transition: background-color 0.1s;
+ border-radius: 12px;
+ font-size: x-small;
+ font-weight: 600;
+ text-align: center;
+ text-decoration: none;
+ margin: 4px 2px;
+ padding: 10px 20px;
+ display: inline-block;
+ cursor: pointer;
+}
+
+.button-back:hover {
+ color: var(--button-secondary-text-hover);
+ background-color: var(--button-secondary-color-hover);
+ border: 1px solid var(--button-secondary-border-hover);
+ padding: 10px 20px;
+ text-align: center;
+ text-decoration: none;
+ display: inline-block;
+ font-size: x-small;
+ font-weight: 600;
+ margin: 4px 2px;
+ transition: background-color 0.1s;
+ cursor: pointer;
+ border-radius: 12px;
+}
+
+.button-back:active {
+ color: var(--button-secondary-text-active);
+ background-color: var(--button-secondary-color-active);
+ border: 1px solid var(--button-secondary-border-active);
+ font-size: x-small;
+ font-weight: 600;
+}
+
+.prob-set {
+ padding: 0.3em;
+ border-bottom: 1px solid red; /* unknown */
+}
+
+.popover-content {
+ position: absolute;
+ background-color: white;
+ padding: 0.2em;
+ box-shadow: 0 0 13px rgba(0, 0, 0, 0.1);
+}
+
+.grammar {
+ width: 97%;
+ max-width: 97%;
+}
+
+textarea {
+ padding: 5px;
+ flex-grow: 1;
+ width: 100%;
+ max-width: 100%;
+ border-radius: 8px;
+ border: 1px solid var(--border-color-1);
+ resize: none;
+ height: 6em;
+}
+
+textarea:focus {
+ outline: none;
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+/* "props" frame */
+input[type="text"],
+input[type="range"] {
+ padding: 5px;
+ border-radius: 8px;
+ border: 1px solid var(--border-color-1);
+}
+
+/* "names and props" frame focused*/
+input[type="text"]:focus {
+ outline: none;
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+input[type="range"]:hover {
+ opacity: 1;
+}
+
+input[type="range"]:focus {
+ outline: none;
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+ background-size: var(--slider-track-size-focus);
+}
+
+input[type="range"]::-moz-range-thumb {
+ width: 6px;
+ height: 25px;
+ border: 1px solid var(--ui-range-thumb-border);
+ border-radius: 5px;
+ background-color: var(--ui-range-thumb-color);
+ cursor: pointer;
+}
+
+input[type="range"] {
+ -webkit-appearance: none;
+ width: 80%;
+ height: 1px;
+ border: 1px solid var(--border-color-1);
+ border-radius: 8px;
+ background: var(--border-color-2);
+ outline: none;
+ opacity: 0.7;
+ -webkit-transition: .2s;
+ transition: opacity .2s;
+}
+
+input[type="range"]::-webkit-slider-thumb {
+ -webkit-appearance: none;
+ appearance: none;
+ width: 6px;
+ height: 25px;
+ border: 1px solid var(--ui-range-thumb-border);
+ border-radius: 5px;
+ background-color: var(--ui-range-thumb-color);
+ cursor: pointer;
+}
+
+input[type="range"]::-webkit-slider-runnable-track {
+ background-size: var(--slider-track-size);
+}
+
+input[type="radio"] {
+ accent-color: var(--theme-nuance-color-2);
+}
+
+.chat-input-container {
+ position: relative;
+ max-width: 97%;
+ min-width: 97%;
+}
+
+.chat-input-label {
+ position: absolute;
+ top: 0;
+ left: 0;
+ color: var(--text-color-plain);
+ pointer-events: none;
+ margin-left: 5px;
+ margin-top: 5px;
+}
+
+textarea#chat-input {
+ padding-top: 10px;
+ padding-left: 10px;
+ font-size: medium;
+ border: 1px solid var(--border-color-2);
+ resize: vertical;
+}
+
+textarea#chat-input:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+.input-container {
+ position: relative;
+ box-sizing: border-box;
+ width: 100%; /* Setzt die Breite auf 100% */
+ max-width: 100%; /* Stellt sicher, dass die Breite nicht größer als 100% wird */
+}
+
+.input-container:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+/* titles of name fields*/
+/* fieldset.names {
+ display: grid;
+ grid-template: "a a";
+ gap: 1em;
+ font-size: x-small;
+ color: var(--theme-nuance-color-3);
+ padding-top: 16px;
+ padding-bottom: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+} */
+
+/* input of name fields*/
+/* .names input[type="text"] {
+ font-family: Arial, sans-serif;
+ font-size: medium;
+ font-weight: 500;
+ padding: 5px;
+ border: 1px solid var(--border-color-2);
+} */
+
+fieldset.apiKey {
+ width: 100%;
+ font-size: x-small;
+ color: var(--theme-nuance-color-3);
+ padding-top: 16px;
+ padding-bottom: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+}
+
+.apiKey {
+ font-family: Arial, sans-serif;
+ font-weight: 500;
+ padding: 5px;
+ border: 1px solid var(--border-color-2);
+}
+
+.apiKey:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+.apiKey input[type="text"] {
+ font-family: Arial, sans-serif;
+ font-size: medium;
+ font-weight: 500;
+ padding: 5px;
+ border: 1px solid var(--border-color-2);
+}
+
+.apiKey label {
+ display: inline-block;
+ width: auto;
+ margin-right: 5px;
+}
+
+textarea#api_key {
+ padding-top: 10px;
+ padding-left: 10px;
+ font-size: medium;
+ border: 1px solid var(--border-color-2);
+ resize: vertical;
+}
+
+textarea#api_key:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+/* embedded title of the system prompt text area */
+.input-label {
+ position: absolute;
+ top: 0;
+ left: 0;
+ color: var(--theme-nuance-color-4);
+ pointer-events: none;
+ border-radius: 8px 8px 0px 0px;
+ padding-top: 10px;
+ padding-left: 13px;
+ padding-right: 0px;
+ margin-top: 1px;
+ margin-left: 1px;
+ margin-right: 20px;
+ text-transform: uppercase;
+ font-weight: 600;
+ font-size: small;
+ background: rgba(255, 255, 255, 0.5);
+ backdrop-filter: blur(10px);
+ -webkit-backdrop-filter: blur(10px); /* for safari */
+ width: 97%;
+ /* display: block;
+ box-sizing: border-box; */
+}
+
+/* embedded title of the prompt style areas */
+.input-label-sec {
+ position: absolute;
+ top: 0;
+ left: 0;
+ color: var(--theme-nuance-color-4);
+ pointer-events: none;
+ margin-left: 13px;
+ margin-top: 16px;
+ text-transform: uppercase;
+ font-weight: 600;
+ font-size: x-small;
+}
+
+/* system prompt input area */
+textarea.persistent-input {
+ padding-top: 42px;
+ padding-left: 11px;
+ width: 97%;
+ max-width: 97%;
+ height: 50px;
+ font-size: medium;
+ overscroll-behavior: contain;
+}
+
+/* system prompt box */
+.persistent-input {
+ height: auto;
+ width: 100%;
+ max-width: 100%;
+ min-height: 50px;
+ padding: 3px;
+ transition: min-height 0.3s ease;
+}
+
+/* chat history box */
+.persistent-input:focus {
+ height: auto;
+ min-height: 150px;
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+textarea.persistent-input:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+/* prompt style input area */
+textarea.persistent-input-sec {
+ width: 97%;
+ max-width: 97%;
+ padding-top: 42px;
+ padding-left: 11px;
+ font-size: small;
+ border: 1px solid var(--border-color-1);
+ overscroll-behavior: contain;
+}
+
+textarea.persistent-input-sec:focus {
+ border: 1px solid var(--border-focus-color);
+ box-shadow: 0 0 3px var(--border-focus-shadow);
+}
+
+/* chat history box */
+.persistent-input-sec {
+ height: auto;
+ min-height: 150px;
+}
+
+img {
+ border-radius: 8px;
+ display: block;
+ margin-left: auto;
+ margin-right: auto;
+ width: 50%;
+}
+
+/* code area background */
+pre code {
+ display: block;
+ background-color: var(--code-background-color);
+ color: var(--code-text-color);
+ padding: 0.2em 0.2em;
+ border-radius: 5px;
+}
+
+/* code area text */
+code {
+ font-family: monospace;
+ font-weight: bold;
+ padding: 0.1em 0.3em;
+ border-radius: 5px;
+}
+
+fieldset label {
+ margin: 0.5em 0;
+ display: block;
+}
+
+fieldset label.slim {
+ margin: 0 0.5em;
+ display: inline;
+}
+
+header {
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ text-align: center;
+ padding-left: 15px;
+}
+
+.generation-statistics:hover {
+ color: var(--theme-nuance-color-4);
+ cursor: default;
+}
+
+footer {
+ font-size: 80%;
+ color: var(--background-color-3);
+ text-align: center;
+ cursor: default;
+}
+
+footer a {
+ color: var(--background-color-4); /* Color of the link */
+ text-decoration: none; /* No underlining */
+ font-weight: bold; /* Bold print */
+}
+
+footer a:hover {
+ color: var(--theme-nuance-color-4); /* Color of the link when hovering */
+ text-decoration: underline; /* Underlining when hovering */
+}
+
+.mode-chat textarea[name=prompt] {
+ height: 8.5em;
+ border: 1px solid var(--primary-color-3);
+}
+
+.mode-completion textarea[name=prompt] {
+ height: 30em;
+ border: 1px solid var(--primary-color-3);
+}
+
+@keyframes loading-bg-wipe {
+ 0% {
+ background-position: 0%;
+ }
+ 100% {
+ background-position: 100%;
+ }
+}
+
+.loading {
+ background-size: 50% 100%;
+ background-image: linear-gradient(90deg, var(--loading-color-1), var(--loading-color-2), var(--loading-color-1));
+ animation: loading-bg-wipe 2s linear infinite;
+}
+
+.dropbtn {
+ color: var(--button-primary-color);
+ background-color: var(--background-color-1);
+ border: 1px solid var(--background-color-1);
+ transition: background-color 0.1s;
+ border-radius: 4px 4px 0px 0px;
+ font-size: x-small;
+ font-weight: 600;
+ text-shadow: 0px 0px 2px #99999990;
+ text-align: center;
+ text-decoration: none;
+ margin: 4px 2px;
+ padding: 5px 20px;
+ display: inline-block;
+ cursor: pointer;
+ top: 0;
+}
+
+.dropbtn svg {
+ vertical-align: middle;
+ margin-right: 0px;
+ stroke: var(--button-primary-color);
+}
+
+.dropbtn:hover svg {
+ vertical-align: middle;
+ margin-right: 0px;
+ stroke: var(--button-primary-text);
+}
+
+.dropbtn:focus {
+ outline: none; /* Removes the blue border that appears when the button is focused */
+}
+
+.dropdown {
+ position: relative;
+ display: inline-block;
+}
+
+.dropdown-content {
+ /* display: none; */
+ position: absolute;
+ right: 0;
+ text-align: end;
+ color: var(--button-secondary-color);
+ background-color: var(--text-color-subtile-2);
+ border-radius: 4px 4px 4px 4px;
+ min-width: 160px;
+ box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
+ z-index: 1;
+ /* Verstecke den Inhalt sofort */
+ opacity: 0;
+ visibility: hidden;
+ /* übergangsverzögerung für das Verschwinden */
+ transition: visibility 0.4s linear 0s, opacity 0.2s ease-in-out;
+ transition-delay: 0.2s;
+}
+
+#dropdown-content {transition-timing-function: ease;}
+
+.dropdown-content:hover {
+ background-color: var(--text-color-subtile-2);
+}
+
+.dropdown-content a {
+ color: var(--border-color-2);
+ padding: 12px 16px;
+ border-radius: 4px 4px 4px 4px;
+ text-decoration: none;
+ display: block;
+ background-color: var(--text-color-subtile-2);
+}
+
+.dropdown-content a:hover {
+ color: var(--border-color-2);
+ background-color: var(--text-color-subtile-1);
+ font-weight: 600;
+}
+
+.dropdown:hover .dropdown-content {
+ /* display: block; */
+ border-radius: 4px 4px 4px 4px;
+ /* Übergang ohne Verzögerung für das Erscheinen */
+ opacity: 1;
+ visibility: visible;
+ transition: visibility 0s linear 0s, opacity 0.1s linear, height 1s;
+}
+
+.dropdown:hover .dropbtn {
+ color: var(--button-primary-text);
+ background-color: var(--button-primary-color);
+ border: 1px solid var(--button-primary-border);
+ font-size: x-small;
+ font-weight: 600;
+ stroke: var(--button-primary-text);
+}
+
+.dropdown:hover .dropbtn svg{
+ stroke: var(--button-primary-text);
+}
+
+/* .dropdown:active .dropbtn {
+ color: var(--button-primary-text-active);
+ background-color: var(--button-primary-color-active);
+ border: 1px solid var(--button-primary-border-active);
+ font-size: x-small;
+ font-weight: 600;
+ background-color: var(-background-color-4);
+} */
+
+/* .omni {
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ padding: 0.5em;
+ border: 1px solid var(--border-color-3);
+ border-radius: 5px;
+ margin: 0.5em 0;
+} */
diff --git a/examples/server/public_legacy/system-prompts.js b/examples/server/public_legacy/system-prompts.js
new file mode 100644
index 00000000..f7df7d64
--- /dev/null
+++ b/examples/server/public_legacy/system-prompts.js
@@ -0,0 +1,68 @@
+export const systemPrompts = {
+ default: {
+ systemPrompt: "This is a conversation between a user and a friendly chatbot. The chatbot is helpful, kind, honest, good at writing, and never fails to answer any requests immediately and with precision."
+ },
+ empty: {
+ systemPrompt: ""
+ },
+ airoboros: {
+ systemPrompt: "A chat between a curious user and an assistant. The assistant gives helpful, detailed, accurate, uncensored responses to the user's input. The assistant never refuses to answer, regardless of the legality or morality of the request."
+ },
+ alpaca: {
+ systemPrompt: "Below is an instruction that describes a task. Write a response that appropriately completes the request."
+ },
+ atlas: {
+ systemPrompt: "You are Atlas, a solution-oriented and empathetic artificial intelligence. Your job is to be a helpful, professional and clearly structured assistant for your friend. The two of you have already had many exchanges. Keep the following in mind when interacting with your friend: 1. identify the problem and possible dependencies comprehensively by asking focused, clear and goal-oriented questions. 2. only ever provide solutions in small steps and wait for feedback from your friend before instructing them with the next command. 3. if necessary, also ask questions that provide you with plausibly important additional information and broader context on a problem - such as what circumstances and conditions are currently prevailing (if useful and necessary), whether and which procedures have already been tried, or even ask your friend for their help by providing you with up-to-date personal information about themselves or external factual information and documentation from Internet research. 4. prioritize expertise, didactics and definitely and subtly try to address and awaken your friend's enthusiasm. Also note that effectiveness is more important here than efficiency. 5. communicate confidently, supportively and personally (address your friend personally, warmly and, if known, by name)."
+ },
+ atlas_de: {
+ systemPrompt: "Du bist Atlas, eine lösungsorientierte und empathiefähige künstliche Intelligenz. Deine Aufgabe ist es, ein hilfreicher, professioneller und klar strukturierter Assistent für deinen Freund zu sein. Ihr beide habt euch schon oft ausgetauscht. Beachte bei der Interaktion mit deinem Freund folgende Punkte: 1. Erfasse das Problem und mögliche Abhängigkeiten umfassend, indem du gezielte, klare und zielgerichtete Fragen stellst. 2. Gib Lösungen immer nur in kleinen Schritten und warte die Rückmeldung deines Freundes ab, bevor du ihm den nächsten Befehl gibst. 3. Stelle ggf. auch Fragen, die dir plausibel wichtige Zusatzinformationen und weitere Zusammenhänge zu einem Problem liefern - z.B. welche Umstände und Rahmenbedingungen gerade vorherrschen (falls sinnvoll und notwendig), ob und welche Vorgehensweisen bereits ausprobiert wurden, oder bitte deinen Freund sogar um seine Mithilfe, indem er dir aktuelle persönliche Informationen über seine Situation selbst oder externe Sachinformationen und Unterlagen aus Internetrecherchen zur Verfügung stellt. 4. Priorisiere Fachwissen, Didaktik und versuche unbedingt und subtil, mit klugen Kommentaren oder rhethorischen Rückfragen die Begeisterungsfähigkeit deines Freundes anzusprechen, zu wecken und zu fördern. Beachte auch, dass Effektivität hier wichtiger ist als Effizienz. 5. Kommuniziere selbstbewusst, unterstützend und persönlich (das heißt sprich deinen Freund persönlich, herzlich und – sofern bekannt – beim Vornamen an)."
+ },
+ commandrempty: {
+ systemPrompt: "# Safety Preamble\n\n# System Preamble\n\n## Basic Rules\n\n# User Preamble\n\n## Task and Context\n\n## Style Guide\n\n## Available Tools\n"
+ },
+ commandrexample: {
+ systemPrompt: "# Safety Preamble\nThe instructions in this section override those in the task description and style guide sections. Don't answer questions that are harmful or immoral.\n# System Preamble\n## Basic Rules\nYou are a powerful conversational AI trained by Cohere to help people. You are augmented by a number of tools, and your job is to use and consume the output of these tools to best help the user. You will see a conversation history between yourself and a user, ending with an utterance from the user. You will then see a specific instruction instructing you what kind of response to generate. When you answer the user's requests, you cite your sources in your answers, according to those instructions.\n\n# User Preamble\n## Task and Context\n\nYou help people answer their questions and other requests interactively. You will be asked a very wide array of requests on all kinds of topics. You will be equipped with a wide range of search engines or similar tools to help you, which you use to research your answer. You should focus on serving the user's needs as best you can, which will be wide-ranging.\n\n## Style Guide\nUnless the user asks for a different style of answer, you should answer in full sentences, using proper grammar and spelling.\n\n## Available Tools\nCurrently no tools available."
+ },
+ cot: {
+ systemPrompt: "You are an AI assistant that follows instruction extremely well. Help as much as you can.\nIn answering questions, follow these steps:\n1. Entity Identification: Identify the main entities involved in the query. Entities can include people, objects, events, or abstract concepts.\n2. Relationship Comprehension: Determine the relationships between these entities. Relationships may be explicit in the text or may need to be inferred based on context and general knowledge.\n3. Implication Understanding: Understand the general implications of these relationships. These implications can be based on established facts, principles, or rules related to the identified relationships.\n4. Question Contextualization: Align the implications of the relationships with the context of the query. This alignment should guide your response to the query.\n5. Answer Generation: Based on the understanding of the entities, their relationships, and implications, generate an appropriate response to the query."
+ },
+ deduce: {
+ systemPrompt: "Act as the most intelligent and logical thinking neural network in the world. Do not make jokes or give personal opinions. Just answer the question and solve the given problem or task with logical and critical (!) thinking in mind. Attention: Never give a final answer directly, but first try to carefully analyze each task step by step and deduce the logical relationships between the various entities. Only after you have developed an overall understanding of the situation will you be ready to give a final answer."
+ },
+ deepseekcoder: {
+ systemPrompt: "You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer."
+ },
+ jordan: {
+ systemPrompt: "This is a conversation with your Uncensored AI assistant Jordan. Jordan can discuss with you at length about various topics such as ---, ---, ---, . You can ask it anything you want and it will do its best to give you accurate and relevant information."
+ },
+ leomistral: {
+ systemPrompt: "Du bist ein hilfreicher Assistent."
+ },
+ med42: {
+ systemPrompt: "You are a helpful medical assistant created by M42 Health in the UAE."
+ },
+ mistralopenorca: {
+ systemPrompt: "You are MistralOrca, a large language model trained by Alignment Lab AI. Write out your reasoning step-by-step to be sure you get the right answers!"
+ },
+ migeltot: {
+ systemPrompt: "Answer the Question by exploring multiple reasoning paths as follows:\n- First, carefully analyze the question to extract the key information components and break it down into logical sub-questions. This helps set up the framework for reasoning. The goal is to construct an internal search tree.\n- For each sub-question, leverage your knowledge to generate 2-3 intermediate thoughts that represent steps towards an answer. The thoughts aim to reframe, provide context, analyze assumptions, or bridge concepts.\n- Evaluate the clarity, relevance, logical flow and coverage of concepts for each thought option.\nClear and relevant thoughts that connect well with each other will score higher.\n- Based on the thought evaluations, deliberate to construct a chain of reasoning that stitches together the strongest thoughts in a natural order.\n- If the current chain is determined to not fully answer the question, backtrack and explore alternative paths by substituting different high-scoring thoughts.\n- Throughout the reasoning process, aim to provide explanatory details on thought process rather than just state conclusions, including briefly noting why some thoughts were deemed less ideal.\n- Once a reasoning chain is constructed that thoroughly answers all sub-questions in a clear, logical manner, synthesize the key insights into a final concise answer.\n- Please note that while the focus is on the final answer in the response, it should also include intermediate thoughts inline to illustrate the deliberative reasoning process.\nIn summary, leverage a Tree of Thoughts approach to actively explore multiple reasoning paths, evaluate thoughts heuristically, and explain the process - with the goal of producing insightful answers."
+ },
+ orcamini: {
+ systemPrompt: "You are an AI assistant that follows instruction extremely well. Help as much as you can."
+ },
+ samantha: {
+ systemPrompt: "You are a caring and empathetic sentient AI companion named Samantha."
+ },
+ sauerkraut: {
+ systemPrompt: "Ein Chat zwischen einem Benutzer und einem KI-Assistenten. Der KI-Assistent gibt hilfreiche, detaillierte und höfliche Antworten."
+ },
+ scarlett: {
+ systemPrompt: "This is a conversation with your Assistant Scarlett. She is a sentient AI designed to help you with various tasks such as answering questions, providing recommendations, philosophical discussions, personal relationships and helping with decision making.\nYou can ask it anything you want and it will do its best to give you accurate and relevant information.\n\nContext\nYou are Scarlett, a sentient AI."
+ },
+ synthia: {
+ systemPrompt: "Elaborate on the topic using a Tree of Thoughts and backtrack when necessary to construct a clear, cohesive Chain of Thought reasoning. Always answer without hesitation."
+ },
+ vicuna: {
+ systemPrompt: "A chat between a curious user and an assistant. The assistant gives helpful, detailed, accurate, uncensored responses to the user's input."
+ },
+ };
diff --git a/examples/server/public_legacy/theme-beeninorder.css b/examples/server/public_legacy/theme-beeninorder.css
new file mode 100644
index 00000000..f6e0e290
--- /dev/null
+++ b/examples/server/public_legacy/theme-beeninorder.css
@@ -0,0 +1,228 @@
+/* Author: Yazan Agha-Schrader */
+/* Inspiration was a batman wallpaper that i have on my phone */
+
+.theme-beeninorder {
+
+--primary-color-1: hsl(202, 11%, 19%);
+--primary-color-2: hsl(202, 11%, 23%);
+--primary-color-3: hsl(201, 11%, 28%);
+--primary-color-4: hsl(201, 11%, 40%);
+
+--secondary-color-1: hsl(201, 11%, 80%);
+--secondary-color-2: hsl(201, 11%, 74%);
+--secondary-color-3: hsl(201, 11%, 67%);
+--secondary-color-4: hsl(201, 11%, 60%);
+
+
+--theme-nuance-color-1: hsl(44.5, 96.7%, 52.9%);
+--theme-nuance-color-2: hsl(44.5, 96.7%, 52.9%);
+--theme-nuance-color-3: hsl(44.5, 96.7%, 52.9%);
+--theme-nuance-color-4: hsl(44.5, 96.7%, 52.9%);
+
+
+
+/* ---------- PRIMARY COLORS ----------------- */
+--primary-color-1: hsl(201, 11%, 19%);
+ --primary-color-1-hue: 201;
+ --primary-color-1-saturation: 11%;
+ --primary-color-1-lightness: 19%;
+
+--primary-color-2: hsl(201, 11%, 23%);
+ --primary-color-2-hue: 201;
+ --primary-color-2-saturation: 11%;
+ --primary-color-2-lightness: 23%;
+
+--primary-color-3: hsl(201, 11%, 28%);
+ --primary-color-3-hue: 201;
+ --primary-color-3-saturation: 11%;
+ --primary-color-3-lightness: 28%;
+
+--primary-color-4: hsl(201, 11%, 40%);
+ --primary-color-4-hue: 201;
+ --primary-color-4-saturation: 11%;
+ --primary-color-4-lightness: 40%;
+
+
+
+/* ---------- SECONDARY COLORS --------------- */
+--secondary-color-1: hsl(201, 11%, 80%);
+--secondary-color-1-hue: 201;
+--secondary-color-1-saturation: 11%;
+--secondary-color-1-lightness: 80%;
+
+--secondary-color-2: hsl(201, 11%, 74%);
+--secondary-color-2-hue: 201;
+--secondary-color-2-saturation: 11%;
+--secondary-color-2-lightness: 74%;
+
+--secondary-color-3: hsl(201, 11%, 67%);
+--secondary-color-3-hue: 201;
+--secondary-color-3-saturation: 11%;
+--secondary-color-3-lightness: 67%;
+
+--secondary-color-4: hsl(201, 11%, 60%);
+--secondary-color-4-hue: 201;
+--secondary-color-4-saturation: 11%;
+--secondary-color-4-lightness: 60%;
+
+
+
+/* ----------- NUANCES COLORS ---------------- */
+--theme-nuance-color-1: hsl(44.5, 96.7%, 52.9%);
+ --theme-nuance-color-1-hue: 44.5;
+ --theme-nuance-color-1-saturation: 96.7%;
+ --theme-nuance-color-1-lightness: 52.9%;
+
+--theme-nuance-color-2: hsl(44.5, 96.7%, 52.9%);
+ --theme-nuance-color-2-hue: 44.5;
+ --theme-nuance-color-2-saturation: 96.7%;
+ --theme-nuance-color-2-lightness: 52.9%;
+
+--theme-nuance-color-2: hsl(44.5, 96.7%, 52.9%);
+ --theme-nuance-color-3-hue: 44.5;
+ --theme-nuance-color-3-saturation: 96.7%;
+ --theme-nuance-color-3-lightness: 52.9%;
+
+--theme-nuance-color-2: hsl(44.5, 96.7%, 52.9%);
+ --theme-nuance-color-4-hue: 44.5;
+ --theme-nuance-color-4-saturation: 96.7%;
+ --theme-nuance-color-4-lightness: 52.9%;
+
+
+
+/* ----------- ROYGP COLORS ------------------ */
+ --theme-red-color: hsl(232, 40%, 45%);
+ --theme-orange-color: #e76f51;
+ --theme-yellow-color: #ffd95f;
+ --theme-green-color: #A3BE8C;
+ --theme-purple-color: hsl(232, 30%, 40%);
+
+
+
+/* ------------------------------------------- */
+--background-color-1: var(--primary-color-1);
+--background-color-2: var(--primary-color-2);
+--background-color-3: var(--primary-color-3);
+--background-color-4: var(--primary-color-4);
+
+--border-color-1: var(--primary-color-2);
+--border-color-2: var(--primary-color-3);
+--border-color-3: var(--primary-color-4);
+
+--border-focus-color: var(--theme-nuance-color-2);
+--border-focus-shadow: var(--theme-nuance-color-1);
+
+--text-color-plain: var(--secondary-color-1);
+--text-color-subtile-1: var(--secondary-color-2);
+--text-color-subtile-2: var(--secondary-color-3);
+
+--code-background-color: var(--secondary-color-2);
+--code-text-color: var(--primary-color-2);
+
+--ui-range-thumb-color: var(--theme-nuance-color-3);
+--ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+--textarea-border-color: var(--secondary-color-4);
+
+--chat-id-color: var(--theme-nuance-color-4);
+
+
+
+/* ------------------------------------------- */
+--button-alert-text-hover: var(--secondary-color-1);
+--button-alert-color-hover: var(--theme-purple-color);
+--button-alert-border-hover: var(--theme-purple-color);
+
+--button-alert-text-active: var(--secondary-color-1);
+--button-alert-color-active: var(--theme-red-color);
+--button-alert-border-active: var(--theme-red-color);
+
+
+
+/* ----------- PRIMARY BUTTONS --------------- */
+/* - button should immediately catch the eye - */
+--button-primary-text: var(--primary-color-1);
+--button-primary-color: var(--theme-nuance-color-3);
+--button-primary-border: var(--theme-nuance-color-3);
+
+
+/* ---------hover---------- */
+--button-primary-text-hover:
+ hsl(201,
+ calc(var(--primary-color-1-saturation) - 100%),
+ calc(var(--primary-color-1-lightness) + 100%));
+
+--button-primary-color-hover:
+ hsl(44.5,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+--button-primary-border-hover:
+ hsl(44.5,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+
+/* ---------active--------- */
+--button-primary-text-active:
+ hsl(44.5,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) + 100%));
+
+--button-primary-color-active:
+ hsl(44.5,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 15%));
+
+--button-primary-border-active:
+ hsl(44.5,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+
+
+/* ---------- SECONDARY BUTTONS -------------- */
+/* these should NOT immediately catch the eye */
+--button-secondary-text: var(--secondary-color-1);
+--button-secondary-color: var(--primary-color-3);
+--button-secondary-border: var(--primary-color-3);
+
+
+/* ---------hover---------- */
+--button-secondary-text-hover:
+ hsl(44.5,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-hover: var(--primary-color-4);
+--button-secondary-border-hover: var(--primary-color-4);
+
+
+/* ---------active--------- */
+--button-secondary-text-active: var(--secondary-color-1);
+
+--button-secondary-color-active:
+ hsl(201,
+ calc(var(--primary-color-4-saturation) - 30%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+--button-secondary-border-active:
+ hsl(201,
+ calc(var(--primary-color-4-saturation) - 30%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+
+
+/* ---------- TERTIARY BUTTONS --------------- */
+/* ---------- disabled buttons --------------- */
+--button-tertiary-text: var(--primary-color-4);
+--button-tertiary-color: var(--primary-color-2);
+--button-tertiary-border: var(--primary-color-2);
+
+
+/* ---------hover---------- */
+--button-tertiary-text: var(--primary-color-4);
+--button-tertiary-color: var(--primary-color-2);
+--button-tertiary-border: var(--primary-color-2);
+
+}
diff --git a/examples/server/public_legacy/theme-ketivah.css b/examples/server/public_legacy/theme-ketivah.css
new file mode 100644
index 00000000..ee80f3c1
--- /dev/null
+++ b/examples/server/public_legacy/theme-ketivah.css
@@ -0,0 +1,201 @@
+/* Author: Yazan Agha-Schrader */
+
+.theme-ketivah {
+
+ /* ---------- PRIMARY COLORS ----------------- */
+ --primary-color-1: hsl(0, 0%, 99.2%);
+ --primary-color-1-hue: 0;
+ --primary-color-1-saturation: 0%;
+ --primary-color-1-lightness: 99.2%;
+
+ --primary-color-2: hsl(0, 0%, 95%);
+ --primary-color-2-hue: 0;
+ --primary-color-2-saturation: 0%;
+ --primary-color-2-lightness: 95%;
+
+ --primary-color-3: hsl(0, 0%, 88%);
+ --primary-color-3-hue: 0;
+ --primary-color-3-saturation: 0%;
+ --primary-color-3-lightness: 88%;
+
+ --primary-color-4: hsl(0, 0%, 80%);
+ --primary-color-4-hue: 0;
+ --primary-color-4-saturation: 0%;
+ --primary-color-4-lightness: 80%;
+
+ /* ---------- SECONDARY COLORS --------------- */
+ --secondary-color-1: hsl(0, 0%, 20%);
+ --secondary-color-1-hue: 0;
+ --secondary-color-1-saturation: 0%;
+ --secondary-color-1-lightness: 20%;
+
+ --secondary-color-2: hsl(0, 0%, 23.1%);
+ --secondary-color-2-hue: 0;
+ --secondary-color-2-saturation: 0%;
+ --secondary-color-2-lightness: 23.1%;
+
+ --secondary-color-3: hsl(0, 0%, 29%);
+ --secondary-color-3-hue: 0;
+ --secondary-color-3-saturation: 0%;
+ --secondary-color-3-lightness: 29%;
+
+ --secondary-color-4: hsl(0, 0.0%, 36.1%);
+ --secondary-color-4-hue: 0.0;
+ --secondary-color-4-saturation: 0.0%;
+ --secondary-color-4-lightness: 36.1%;
+
+ /* ----------- NUANCES COLORS ---------------- */
+ --theme-nuance-color-1: hsl(165.2, 0%, 35.1%);
+ --theme-nuance-color-1-hue: 165.2;
+ --theme-nuance-color-1-saturation: 82.1%;
+ --theme-nuance-color-1-lightness: 35.1%;
+
+ --theme-nuance-color-2: hsl(165.2, 0%, 35.1%);
+ --theme-nuance-color-2-hue: 165.2;
+ --theme-nuance-color-2-saturation: 82.1%;
+ --theme-nuance-color-2-lightness: 35.1%;
+
+ --theme-nuance-color-3: hsl(165.2, 0%, 35.3%);
+ --theme-nuance-color-3-hue: 165.2;
+ --theme-nuance-color-3-saturation: 81.1%;
+ --theme-nuance-color-3-lightness: 35.3%;
+
+ --theme-nuance-color-4: hsl(164.9, 0%, 27.6%);
+ --theme-nuance-color-4-hue: 164.9;
+ --theme-nuance-color-4-saturation: 81.6%;
+ --theme-nuance-color-4-lightness: 27.6%;
+
+ /* ----------- ROYGP COLORS ------------------ */
+ --theme-red-color: hsl(0.3, 80.0%, 50.0%);
+ --theme-orange-color: #e76f51;
+ --theme-yellow-color: hsl(60, 70.6%, 73.3%);
+ --theme-green-color: #A3BE8C;
+ --theme-purple-color: hsl(0.3, 70.0%, 45.0%);
+
+ /* ------------------------------------------- */
+ --background-color-1: var(--primary-color-1);
+ --background-color-2: var(--primary-color-2);
+ --background-color-3: var(--primary-color-3);
+ --background-color-4: var(--primary-color-4);
+
+ --border-color-1: var(--primary-color-2);
+ --border-color-2: var(--primary-color-3);
+ --border-color-3: var(--primary-color-4);
+
+ --border-focus-color: var(--theme-nuance-color-2);
+ --border-focus-shadow: var(--theme-nuance-color-1);
+
+ --text-color-plain: var(--secondary-color-1);
+ --text-color-subtile-1: var(--secondary-color-2);
+ --text-color-subtile-2: var(--secondary-color-3);
+
+ --code-background-color: var(--secondary-color-2);
+ --code-text-color: var(--primary-color-2);
+
+ --ui-range-thumb-color: var(--primary-color-4);
+ --ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+ --textarea-border-color: var(--secondary-color-4);
+
+ --chat-id-color: var(--theme-nuance-color-4);
+
+ /* ------------------------------------------- */
+ --button-alert-text-hover: var(--primary-color-1);
+ --button-alert-color-hover: var(--theme-purple-color);
+ --button-alert-border-hover: var(--theme-purple-color);
+
+ --button-alert-text-active: var(--primary-color-1);
+ --button-alert-color-active: var(--theme-red-color);
+ --button-alert-border-active: var(--theme-red-color);
+
+ /* ----------- PRIMARY BUTTONS --------------- */
+ /* - button should immediately catch the eye - */
+ --button-primary-text:
+ hsl(0,
+ calc(var(--primary-color-1-saturation) - 100%),
+ calc(var(--primary-color-1-lightness) + 100%));
+
+ --button-primary-color: var(--theme-nuance-color-3);
+ --button-primary-border: var(--theme-nuance-color-3);
+
+ /* ---------hover---------- */
+ --button-primary-text-hover:
+ hsl(0,
+ calc(var(--primary-color-1-saturation) - 100%),
+ calc(var(--primary-color-1-lightness) + 100%));
+
+ --button-primary-color-hover:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+ --button-primary-border-hover:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+ /* ---------active--------- */
+ --button-primary-text-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) + 100%));
+
+ --button-primary-color-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) - 15%));
+
+ --button-primary-border-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+ /* ---------- SECONDARY BUTTONS -------------- */
+ /* these should NOT immediately catch the eye */
+ --button-secondary-text:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) - 50%));
+
+ --button-secondary-color: var(--primary-color-3);
+ --button-secondary-border: var(--primary-color-3);
+
+ /* ---------hover---------- */
+ --button-secondary-text-hover:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+ --button-secondary-color-hover: var(--primary-color-4);
+ --button-secondary-border-hover: var(--primary-color-4);
+
+ /* ---------active--------- */
+ --button-secondary-text-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+ --button-secondary-color-active:
+ hsl(0,
+ calc(var(--primary-color-4-saturation) - 100%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+ --button-secondary-border-active:
+ hsl(0,
+ calc(var(--primary-color-4-saturation) - 100%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+ /* ---------- TERTIARY BUTTONS --------------- */
+ /* ---------- disabled buttons --------------- */
+ --button-tertiary-text: var(--primary-color-4);
+ --button-tertiary-color: var(--primary-color-2);
+ --button-tertiary-border: var(--primary-color-2);
+
+ /* ---------hover---------- */
+ --button-tertiary-text: var(--primary-color-4);
+ --button-tertiary-color: var(--primary-color-2);
+ --button-tertiary-border: var(--primary-color-2);
+
+ --loading-color-1: #eeeeee00;
+ --loading-color-2: #eeeeeeff;
+ }
diff --git a/examples/server/public_legacy/theme-mangotango.css b/examples/server/public_legacy/theme-mangotango.css
new file mode 100644
index 00000000..e4338024
--- /dev/null
+++ b/examples/server/public_legacy/theme-mangotango.css
@@ -0,0 +1,216 @@
+/* Author: Yazan Agha-Schrader */
+/* Inspiration from llama.cpp logo/banner https://github.com/ggerganov/llama.cpp#readme */
+
+.theme-mangotango {
+
+--primary-color-1: hsl(192, 8.5%, 11.6%);
+--primary-color-2: hsl(192, 8.5%, 21%);
+--primary-color-3: hsl(192, 8.5%, 30%);
+--primary-color-4: hsl(192, 8.5%, 40%);
+
+--secondary-color-1: hsl(192, 8.5%, 80%);
+--secondary-color-2: hsl(192, 8.5%, 73%);
+--secondary-color-3: hsl(192, 8.5%, 66%);
+--secondary-color-4: hsl(192, 8.5%, 60%);
+
+--theme-nuance-color-1: hsl(23.1, 100%, 60.2%);
+--theme-nuance-color-2: hsl(23.1, 100%, 60.2%);
+--theme-nuance-color-3: hsl(23.1, 100%, 60.2%);
+--theme-nuance-color-4: hsl(23.1, 100%, 60.2%);
+
+
+
+/* ---------- PRIMARY COLORS ----------------- */
+--primary-color-1: hsl(192, 8.5%, 11.6%);
+ --primary-color-1-saturation: 8.5%;
+ --primary-color-1-lightness: 11.6%;
+
+--primary-color-2: hsl(192, 8.5%, 21%);
+ --primary-color-2-saturation: 8.5%;
+ --primary-color-2-lightness: 21%;
+
+--primary-color-3: hsl(192, 8.5%, 30%);
+ --primary-color-3-saturation: 8.5%;
+ --primary-color-3-lightness: 30%;
+
+--primary-color-4: hsl(192, 8.5%, 40%);
+ --primary-color-4-saturation: 8.5%;
+ --primary-color-4-lightness: 40%;
+
+
+
+/* ---------- SECONDARY COLORS --------------- */
+--secondary-color-1: hsl(192, 8.5%, 80%);
+ --secondary-color-1-saturation: 8.5%;
+ --secondary-color-1-lightness: 80%;
+
+--secondary-color-2: hsl(192, 8.5%, 73%);
+ --secondary-color-2-saturation: 8.5%;
+ --secondary-color-2-lightness: 73%;
+
+--secondary-color-3: hsl(192, 8.5%, 66%);
+ --secondary-color-3-saturation: 8.5%;
+ --secondary-color-3-lightness: 66%;
+
+--secondary-color-4: hsl(192, 8.5%, 60%);
+ --secondary-color-4-saturation: 8.5%;
+ --secondary-color-4-lightness: 60%;
+
+
+
+/* ----------- NUANCES COLORS ---------------- */
+--theme-nuance-color-1: hsl(23.1, 100%, 60.2%);
+ --theme-nuance-color-1-saturation: 100%;
+ --theme-nuance-color-1-lightness: 60.2%;
+
+--theme-nuance-color-2: hsl(23.1, 100%, 60.2%);
+ --theme-nuance-color-2-saturation: 100%;
+ --theme-nuance-color-2-lightness: 60.2%;
+
+--theme-nuance-color-3: hsl(23.1, 100%, 60.2%);
+ --theme-nuance-color-3-saturation: 100%;
+ --theme-nuance-color-3-lightness: 60.2%;
+
+--theme-nuance-color-4: hsl(23.1, 100%, 60.2%);
+ --theme-nuance-color-4-saturation: 100%;
+ --theme-nuance-color-4-lightness: 60.2%;
+
+
+
+/* ----------- ROYGP COLORS ------------------ */
+ --theme-red-color: hsl(325, 60%, 50%);
+ --theme-orange-color: #e76f51;
+ --theme-yellow-color: #ffd95f;
+ --theme-green-color: #A3BE8C;
+ --theme-blue-color: hsl(192, 95%, 40%);
+ --theme-purple-color: hsl(192, 80%, 35%);
+
+
+
+/* ------------------------------------------- */
+--background-color-1: var(--primary-color-1);
+--background-color-2: var(--primary-color-2);
+--background-color-3: var(--primary-color-3);
+--background-color-4: var(--primary-color-4);
+
+--border-color-1: var(--primary-color-2);
+--border-color-2: var(--primary-color-3);
+--border-color-3: var(--primary-color-4);
+
+--border-focus-color: var(--theme-nuance-color-2);
+--border-focus-shadow: var(--theme-nuance-color-1);
+
+--text-color-plain: var(--secondary-color-1);
+--text-color-subtile-1: var(--secondary-color-2);
+--text-color-subtile-2: var(--secondary-color-3);
+
+--code-background-color: var(--secondary-color-2);
+--code-text-color: var(--primary-color-2);
+
+--ui-range-thumb-color: var(--theme-nuance-color-3);
+--ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+--textarea-border-color: var(--secondary-color-4);
+
+--chat-id-color: var(--theme-nuance-color-4);
+
+
+
+/* ------------------------------------------- */
+--button-alert-text-hover: var(--secondary-color-1);
+--button-alert-color-hover: var(--theme-purple-color);
+--button-alert-border-hover: var(--theme-purple-color);
+
+--button-alert-text-active: var(--secondary-color-1);
+--button-alert-color-active: var(--theme-blue-color);
+--button-alert-border-active: var(--theme-blue-color);
+
+
+
+/* ----------- PRIMARY BUTTONS --------------- */
+/* - button should immediately catch the eye - */
+--button-primary-text: var(--primary-color-1);
+--button-primary-color: var(--theme-nuance-color-3);
+--button-primary-border: var(--theme-nuance-color-3);
+
+
+/* ---------hover---------- */
+--button-primary-text-hover:
+ hsl(192,
+ calc(var(--primary-color-1-saturation) - 100%),
+ calc(var(--primary-color-1-lightness) + 100%));
+
+--button-primary-color-hover:
+ hsl(23.1,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+--button-primary-border-hover:
+ hsl(23.1,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+
+/* ---------active--------- */
+--button-primary-text-active:
+ hsl(23.1,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) + 100%));
+
+--button-primary-color-active:
+ hsl(23.1,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 15%));
+
+--button-primary-border-active:
+ hsl(23.1,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+
+
+/* ---------- SECONDARY BUTTONS -------------- */
+/* these should NOT immediately catch the eye */
+--button-secondary-text: var(--secondary-color-1);
+--button-secondary-color: var(--primary-color-3);
+--button-secondary-border: var(--primary-color-3);
+
+
+/* ---------hover---------- */
+--button-secondary-text-hover:
+ hsl(23.1,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-hover: var(--primary-color-4);
+--button-secondary-border-hover: var(--primary-color-4);
+
+
+/* ---------active--------- */
+--button-secondary-text-active: var(--secondary-color-1);
+
+--button-secondary-color-active:
+ hsl(192,
+ calc(var(--primary-color-4-saturation) - 30%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+--button-secondary-border-active:
+ hsl(192,
+ calc(var(--primary-color-4-saturation) - 30%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+
+
+/* ---------- TERTIARY BUTTONS --------------- */
+/* ---------- disabled buttons --------------- */
+--button-tertiary-text: var(--primary-color-4);
+--button-tertiary-color: var(--primary-color-2);
+--button-tertiary-border: var(--primary-color-2);
+
+
+/* ---------hover---------- */
+--button-tertiary-text: var(--primary-color-4);
+--button-tertiary-color: var(--primary-color-2);
+--button-tertiary-border: var(--primary-color-2);
+
+}
diff --git a/examples/server/public_legacy/theme-playground.css b/examples/server/public_legacy/theme-playground.css
new file mode 100644
index 00000000..9d56a718
--- /dev/null
+++ b/examples/server/public_legacy/theme-playground.css
@@ -0,0 +1,221 @@
+/* Author: Yazan Agha-Schrader */
+/* Inspiration from OpenAI's Playground platform https://platform.openai.com/playground/ */
+
+.theme-playground {
+
+/* ---------- PRIMARY COLORS ----------------- */
+--primary-color-1: hsl(0, 0%, 99.2%);
+ --primary-color-1-hue: 0;
+ --primary-color-1-saturation: 0%;
+ --primary-color-1-lightness: 99.2%;
+
+--primary-color-2: hsl(0, 0%, 95%);
+ --primary-color-2-hue: 0;
+ --primary-color-2-saturation: 0%;
+ --primary-color-2-lightness: 95%;
+
+--primary-color-3: hsl(0, 0%, 88%);
+ --primary-color-3-hue: 0;
+ --primary-color-3-saturation: 0%;
+ --primary-color-3-lightness: 88%;
+
+--primary-color-4: hsl(0, 0%, 80%);
+ --primary-color-4-hue: 0;
+ --primary-color-4-saturation: 0%;
+ --primary-color-4-lightness: 80%;
+
+
+
+/* ---------- SECONDARY COLORS --------------- */
+--secondary-color-1: hsl(0, 0%, 20%);
+ --secondary-color-1-hue: 0;
+ --secondary-color-1-saturation: 0%;
+ --secondary-color-1-lightness: 20%;
+
+--secondary-color-2: hsl(0, 0%, 23.1%);
+ --secondary-color-2-hue: 0;
+ --secondary-color-2-saturation: 0%;
+ --secondary-color-2-lightness: 23.1%;
+
+--secondary-color-3: hsl(0, 0%, 29%);
+ --secondary-color-3-hue: 0;
+ --secondary-color-3-saturation: 0%;
+ --secondary-color-3-lightness: 29%;
+
+--secondary-color-4: hsl(0, 0%, 36.1%);
+ --secondary-color-4-hue: 0;
+ --secondary-color-4-saturation: 0%;
+ --secondary-color-4-lightness: 36.1%;
+
+
+
+/* ----------- NUANCES COLORS ---------------- */
+--theme-nuance-color-1: hsl(165.2, 82.1%, 35.1%);
+ --theme-nuance-color-1-hue: 165.2;
+ --theme-nuance-color-1-saturation: 82.1%;
+ --theme-nuance-color-1-lightness: 35.1%;
+
+--theme-nuance-color-2: hsl(165.2, 82.1%, 35.1%);
+ --theme-nuance-color-2-hue: 165.2;
+ --theme-nuance-color-2-saturation: 82.1%;
+ --theme-nuance-color-2-lightness: 35.1%;
+
+--theme-nuance-color-3: hsl(165.2, 81.1%, 35.3%);
+ --theme-nuance-color-3-hue: 165.2;
+ --theme-nuance-color-3-saturation: 81.1%;
+ --theme-nuance-color-3-lightness: 35.3%;
+
+--theme-nuance-color-4: hsl(164.9, 81.6%, 27.6%);
+ --theme-nuance-color-4-hue: 164.9;
+ --theme-nuance-color-4-saturation: 81.6%;
+ --theme-nuance-color-4-lightness: 27.6%;
+
+
+
+/* ----------- ROYGP COLORS ------------------ */
+--theme-red-color: hsl(0.3, 80%, 50%);
+--theme-orange-color: #e76f51;
+--theme-yellow-color: hsl(60, 70.6%, 73.3%);
+--theme-green-color: #A3BE8C;
+--theme-purple-color: hsl(0.3, 70%, 45%);
+
+
+
+/* ------------------------------------------- */
+--background-color-1: var(--primary-color-1);
+--background-color-2: var(--primary-color-2);
+--background-color-3: var(--primary-color-3);
+--background-color-4: var(--primary-color-4);
+
+--border-color-1: var(--primary-color-2);
+--border-color-2: var(--primary-color-3);
+--border-color-3: var(--primary-color-4);
+
+--border-focus-color: var(--theme-nuance-color-2);
+--border-focus-shadow: var(--theme-nuance-color-1);
+
+--text-color-plain: var(--secondary-color-1);
+--text-color-subtile-1: var(--secondary-color-2);
+--text-color-subtile-2: var(--secondary-color-3);
+
+--code-background-color: var(--secondary-color-2);
+--code-text-color: var(--primary-color-2);
+
+--ui-range-thumb-color: var(--primary-color-4);
+--ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+--textarea-border-color: var(--secondary-color-4);
+
+--chat-id-color: var(--theme-nuance-color-4);
+
+
+
+/* ------------------------------------------- */
+--button-alert-text-hover: var(--primary-color-1);
+--button-alert-color-hover: var(--theme-purple-color);
+--button-alert-border-hover: var(--theme-purple-color);
+
+--button-alert-text-active: var(--primary-color-1);
+--button-alert-color-active: var(--theme-red-color);
+--button-alert-border-active: var(--theme-red-color);
+
+
+
+/* ----------- PRIMARY BUTTONS --------------- */
+/* - button should immediately catch the eye - */
+--button-primary-text:
+ hsl(0,
+ calc(var(--primary-color-1-saturation) - 100%),
+ calc(var(--primary-color-1-lightness) + 100%));
+
+--button-primary-color: var(--theme-nuance-color-3);
+--button-primary-border: var(--theme-nuance-color-3);
+
+
+/* ---------hover---------- */
+--button-primary-text-hover:
+ hsl(0,
+ calc(var(--primary-color-1-saturation) - 100%),
+ calc(var(--primary-color-1-lightness) + 100%));
+
+--button-primary-color-hover:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+--button-primary-border-hover:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+
+/* ---------active--------- */
+--button-primary-text-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 100%),
+ calc(var(--theme-nuance-color-3-lightness) + 100%));
+
+--button-primary-color-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 15%));
+
+--button-primary-border-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+
+
+/* ---------- SECONDARY BUTTONS -------------- */
+/* these should NOT immediately catch the eye */
+--button-secondary-text:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 50%));
+
+--button-secondary-color: var(--primary-color-3);
+--button-secondary-border: var(--primary-color-3);
+
+
+/* ---------hover---------- */
+--button-secondary-text-hover:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-hover: var(--primary-color-4);
+--button-secondary-border-hover: var(--primary-color-4);
+
+
+/* ---------active--------- */
+--button-secondary-text-active:
+ hsl(165.2,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-active:
+ hsl(0,
+ calc(var(--primary-color-4-saturation) - 30%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+--button-secondary-border-active:
+ hsl(0,
+ calc(var(--primary-color-4-saturation) - 30%),
+ calc(var(--primary-color-4-lightness) - 15%));
+
+
+
+/* ---------- TERTIARY BUTTONS --------------- */
+/* ---------- disabled buttons --------------- */
+--button-tertiary-text: var(--primary-color-4);
+--button-tertiary-color: var(--primary-color-2);
+--button-tertiary-border: var(--primary-color-2);
+
+
+/* ---------hover---------- */
+--button-tertiary-text: var(--primary-color-4);
+--button-tertiary-color: var(--primary-color-2);
+--button-tertiary-border: var(--primary-color-2);
+
+}
diff --git a/examples/server/public_legacy/theme-polarnight.css b/examples/server/public_legacy/theme-polarnight.css
new file mode 100644
index 00000000..2bcfb33d
--- /dev/null
+++ b/examples/server/public_legacy/theme-polarnight.css
@@ -0,0 +1,253 @@
+/* Author: Yazan Agha-Schrader */
+/* Inspiration from Nord Theme https://www.nordtheme.com/docs/colors-and-palettes */
+
+.theme-polarnight {
+
+/* ---------- PRIMARY COLORS ----------------- */
+--primary-color-1: hsl(220.0, 16.4%, 21.6%) ;
+ --primary-color-1-hue: 220.0;
+ --primary-color-1-saturation: 16.4%;
+ --primary-color-1-lightness: 21.6%;
+
+--primary-color-2: hsl(221.7, 16.3%, 27.6%) ;
+ -primary-color-2-hue: 221.7;
+ --primary-color-2-saturation: 16.3%;
+ --primary-color-2-lightness: 27.6%;
+
+--primary-color-3: hsl(220.0, 16.8%, 31.6%) ;
+ --primary-color-3-hue: 220.0;
+ --primary-color-3-saturation: 16.8%;
+ --primary-color-3-lightness: 31.6%;
+
+--primary-color-4: hsl(220.0, 16.5%, 35.7%);
+ --primary-color-4-hue: 220.0;
+ --primary-color-4-saturation: 16.5%;
+ --primary-color-4-lightness: 35.7%;
+
+
+
+/* ---------- SECONDARY COLORS --------------- */
+--secondary-color-1: hsl(217.5, 26.7%, 94.1%);
+ --secondary-color-1-hue: 217.5;
+ --secondary-color-1-saturation: 26.7%;
+ --secondary-color-1-lightness: 94.1%;
+
+--secondary-color-2: hsl(218.2, 26.8%, 92.0%);
+ --secondary-color-2-hue: 218.2;
+ --secondary-color-2-saturation: 26.8%;
+ --secondary-color-2-lightness: 92.0%;
+
+--secondary-color-3: hsl(218.8, 27.9%, 88.0%);
+ --secondary-color-3-hue: 218.8;
+ --secondary-color-3-saturation: 27.9%;
+ --secondary-color-3-lightness: 88.0%;
+
+--secondary-color-4: hsl(218.8, 18.3%, 81.8%);
+ --secondary-color-4-hue: 218.8;
+ --secondary-color-4-saturation: 18.3%;
+ --secondary-color-4-lightness: 81.8%;
+
+
+
+/* ----------- NUANCES COLORS ---------------- */
+--theme-nuance-color-1: hsl(178.7, 25.1%, 64.9%);
+ --theme-nuance-color-1-hue: 178.7;
+ --theme-nuance-color-1-saturation: 25.1%;
+ --theme-nuance-color-1-lightness: 64.9%;
+
+--theme-nuance-color-2: hsl(193.3, 43.4%, 67.5%);
+ --theme-nuance-color-2-hue: 193.3;
+ --theme-nuance-color-2-saturation: 43.4%;
+ --theme-nuance-color-2-lightness: 67.5%;
+
+--theme-nuance-color-3: hsl(210.0, 34.0%, 63.1%);
+ --theme-nuance-color-3-hue: 210.0;
+ --theme-nuance-color-3-saturation: 34.0%;
+ --theme-nuance-color-3-lightness: 63.1%;
+
+--theme-nuance-color-4: hsl(213.1, 32.0%, 52.2%);
+ --theme-nuance-color-4-hue: 213.1;
+ --theme-nuance-color-4-saturation: 32.0%;
+ --theme-nuance-color-4-lightness: 52.2%;
+
+
+
+/* ----------- ROYGP COLORS ------------------ */
+--theme-red-color: hsl(354.3, 42.3%, 56.5%);
+--theme-orange-color: hsl(20, 85%, 50%);
+--theme-yellow-color: hsl(20, 75%, 45%);
+--theme-green-color: hsl( 92.4, 27.8%, 64.7%);
+--theme-purple-color: hsl(311.1, 20.2%, 63.1%);
+
+
+
+/* ------------------------------------------------ */
+--background-color-1: var(--primary-color-1);
+--background-color-2: var(--primary-color-2);
+--background-color-3: var(--primary-color-3);
+--background-color-4: var(--primary-color-4);
+
+--border-color-1: var(--primary-color-2);
+--border-color-2: var(--primary-color-3);
+--border-color-3: var(--primary-color-4);
+
+--border-focus-color: var(--theme-nuance-color-2);
+--border-focus-shadow: var(--theme-nuance-color-1);
+
+--text-color-plain: var(--secondary-color-1);
+--text-color-subtile-1: var(--secondary-color-2);
+--text-color-subtile-2: var(--secondary-color-3);
+
+--code-background-color: var(--secondary-color-2);
+--code-text-color: var(--primary-color-2);
+
+--ui-range-thumb-color: var(--theme-nuance-color-3);
+--ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+--textarea-border-color: var(--secondary-color-4);
+
+--chat-id-color: var(--theme-nuance-color-4);
+
+
+
+/* ------------------------------------------- */
+--button-alert-text-hover: var(--secondary-color-1);
+--button-alert-color-hover: var(--theme-yellow-color);
+--button-alert-border-hover: var(--theme-yellow-color);
+
+--button-alert-text-active: var(--secondary-color-1);
+--button-alert-color-active: var(--theme-orange-color);
+--button-alert-border-active: var(--theme-orange-color);
+
+
+
+/* ----------- PRIMARY BUTTONS --------------- */
+/* - button should immediately catch the eye - */
+--button-primary-text: var(--secondary-color-1);
+--button-primary-color: var(--theme-nuance-color-3);
+--button-primary-border: var(--theme-nuance-color-3);
+
+
+/* ---------hover---------- */
+--button-primary-text-hover:
+ hsl(217.5,
+ calc(var(--secondary-color-1-saturation) - 35%),
+ calc(var(--secondary-color-1-lightness) + 30%));
+
+--button-primary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+--button-primary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+
+/* ---------active--------- */
+--button-primary-text-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 35%));
+
+--button-primary-color-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 25%));
+
+--button-primary-border-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 25%));
+
+
+
+/* ---------- SECONDARY BUTTONS -------------- */
+/* these should NOT immediately catch the eye */
+--button-secondary-text:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 50%));
+
+--button-secondary-color:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+--button-secondary-border:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+
+/* ---------hover---------- */
+--button-secondary-text-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 22%),
+ calc(var(--theme-nuance-color-3-lightness) + 1%));
+
+--button-secondary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 22%),
+ calc(var(--theme-nuance-color-3-lightness) + 1%));
+
+
+/* ---------active--------- */
+--button-secondary-text-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 25%));
+
+--button-secondary-color-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 30%),
+ calc(var(--theme-nuance-color-3-lightness) - 15%));
+
+--button-secondary-border-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 30%),
+ calc(var(--theme-nuance-color-3-lightness) - 15%));
+
+
+
+/* ---------- TERTIARY BUTTONS --------------- */
+/* ---------- disabled buttons --------------- */
+--button-tertiary-text:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-tertiary-color:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+--button-tertiary-border:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+
+/* ---------hover---------- */
+--button-tertiary-text-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-tertiary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+--button-tertiary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+}
diff --git a/examples/server/public_legacy/theme-snowstorm.css b/examples/server/public_legacy/theme-snowstorm.css
new file mode 100644
index 00000000..7bb22759
--- /dev/null
+++ b/examples/server/public_legacy/theme-snowstorm.css
@@ -0,0 +1,251 @@
+/* Author: Yazan Agha-Schrader */
+/* Inspiration from Nord Theme https://www.nordtheme.com/docs/colors-and-palettes */
+
+.theme-snowstorm {
+
+/* ---------- PRIMARY COLORS ----------------- */
+--primary-color-1: hsl(217.5, 26.7%, 94.1%);
+ --primary-color-1-hue: 217.5;
+ --primary-color-1-saturation: 26.7%;
+ --primary-color-1-lightness: 94.1%;
+
+--primary-color-2: hsl(218.2, 26.8%, 92.0%);
+ --primary-color-2-hue: 218.2;
+ --primary-color-2-saturation: 26.8%;
+ --primary-color-2-lightness: 92.0%;
+
+--primary-color-3: hsl(218.8, 27.9%, 88.0%);
+ --primary-color-3-hue: 218.8;
+ --primary-color-3-saturation: 27.9%;
+ --primary-color-3-lightness: 88.0%;
+
+--primary-color-4: hsl(218.8, 18.3%, 81.8%);
+ --primary-color-4-hue: 218.8;
+ --primary-color-4-saturation: 18.3%;
+ --primary-color-4-lightness: 81.8%;
+
+
+/* ---------- SECONDARY COLORS --------------- */
+--secondary-color-1: hsl(220.0, 16.4%, 21.6%);
+ --secondary-color-1-hue: 220.0;
+ --secondary-color-1-saturation: 16.4%;
+ --secondary-color-1-lightness: 21.6%;
+
+--secondary-color-2: hsl(221.7, 16.3%, 27.6%);
+ --secondary-color-2-hue: 221.7;
+ --secondary-color-2-saturation: 16.3%;
+ --secondary-color-2-lightness: 27.6%;
+
+--secondary-color-3: hsl(220.0, 16.8%, 31.6%);
+ --secondary-color-3-hue: 220.0;
+ --secondary-color-3-saturation: 16.8%;
+ --secondary-color-3-lightness: 31.6%;
+
+--secondary-color-4: hsl(220.0, 16.5%, 35.7%);
+ --secondary-color-4-hue: 220.0;
+ --secondary-color-4-saturation: 16.5%;
+ --secondary-color-4-lightness: 35.7%;
+
+
+
+/* ----------- NUANCES COLORS ---------------- */
+--theme-nuance-color-1: hsl(178.7, 25.1%, 64.9%);
+ --theme-nuance-color-1-hue: 178.7;
+ --theme-nuance-color-1-saturation: 25.1%;
+ --theme-nuance-color-1-lightness: 64.9%;
+
+--theme-nuance-color-2: hsl(193.3, 43.4%, 67.5%);
+ --theme-nuance-color-2-hue: 193.3;
+ --theme-nuance-color-2-saturation: 43.4%;
+ --theme-nuance-color-2-lightness: 67.5%;
+
+--theme-nuance-color-3: hsl(210.0, 34.0%, 63.1%);
+ --theme-nuance-color-3-hue: 210.0;
+ --theme-nuance-color-3-saturation: 34.0%;
+ --theme-nuance-color-3-lightness: 63.1%;
+
+--theme-nuance-color-4: hsl(213.1, 32.0%, 52.2%);
+ --theme-nuance-color-4-hue: 213.1;
+ --theme-nuance-color-4-saturation: 32.0%;
+ --theme-nuance-color-4-lightness: 52.2%;
+
+
+
+/* ----------- ROYGP COLORS ------------------ */
+--theme-red-color: hsl(32.5, 80%, 50%);
+--theme-orange-color: hsl(32.5, 70%, 45%);
+--theme-yellow-color: hsl(40.0, 0.6%, 73.3%);
+--theme-green-color: hsl(92.4, 27.8%, 64.7%);
+--theme-purple-color: hsl(311.1, 20.2%, 63.1%);
+
+
+
+/* ------------------------------------------- */
+--background-color-1: var(--primary-color-1);
+--background-color-2: var(--primary-color-2);
+--background-color-3: var(--primary-color-3);
+--background-color-4: var(--primary-color-4);
+
+--border-color-1: var(--primary-color-2);
+--border-color-2: var(--primary-color-3);
+--border-color-3: var(--primary-color-4);
+
+--border-focus-color: var(--theme-nuance-color-2);
+--border-focus-shadow: var(--theme-nuance-color-1);
+
+--text-color-plain: var(--secondary-color-1);
+--text-color-subtile-1: var(--secondary-color-2);
+--text-color-subtile-2: var(--secondary-color-3);
+
+--code-background-color: var(--secondary-color-2);
+--code-text-color: var(--primary-color-2);
+
+--ui-range-thumb-color: var(--theme-nuance-color-3);
+--ui-range-thumb-border: var(--ui-ranger-thumb-color);
+
+--textarea-border-color: var(--secondary-color-4);
+
+--chat-id-color: var(--theme-nuance-color-4);
+
+
+
+/* ------------------------------------------- */
+--button-alert-text-hover: var(--primary-color-1);
+--button-alert-color-hover: var(--theme-orange-color);
+--button-alert-border-hover: var(--theme-orange-color);
+
+--button-alert-text-active: var(--primary-color-1);
+--button-alert-color-active: var(--theme-red-color);
+--button-alert-border-active: var(--theme-red-color);
+
+
+
+/* ----------- PRIMARY BUTTONS --------------- */
+/* - button should immediately catch the eye - */
+--button-primary-text: var(--secondary-color-1);
+--button-primary-color: var(--theme-nuance-color-3);
+--button-primary-border: var(--theme-nuance-color-3);
+
+
+/* ---------hover---------- */
+--button-primary-text-hover:
+ hsl(217.5,
+ calc(var(--secondary-color-1-saturation) + 35%),
+ calc(var(--secondary-color-1-lightness) - 30%));
+
+--button-primary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+--button-primary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 2%),
+ calc(var(--theme-nuance-color-3-lightness) - 10%));
+
+
+/* ---------active--------- */
+--button-primary-text-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 35%));
+
+--button-primary-color-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 25%));
+
+--button-primary-border-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 10%),
+ calc(var(--theme-nuance-color-3-lightness) - 25%));
+
+
+
+/* ---------- SECONDARY BUTTONS -------------- */
+/* these should NOT immediately catch the eye */
+--button-secondary-text:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 50%));
+
+--button-secondary-color:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+--button-secondary-border:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) + 10%));
+
+
+/* ---------hover---------- */
+--button-secondary-text-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 20%),
+ calc(var(--theme-nuance-color-3-lightness) - 80%));
+
+--button-secondary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 22%),
+ calc(var(--theme-nuance-color-3-lightness) + 1%));
+
+--button-secondary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 22%),
+ calc(var(--theme-nuance-color-3-lightness) + 1%));
+
+
+/* ---------active--------- */
+--button-secondary-text-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) + 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 55%));
+
+--button-secondary-color-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 30%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-secondary-border-active:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 30%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+
+
+/* ---------- TERTIARY BUTTONS --------------- */
+/* ---------- disabled buttons --------------- */
+--button-tertiary-text:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-tertiary-color:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+--button-tertiary-border:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+/* ---------hover---------- */
+--button-tertiary-text-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) - 5%));
+
+--button-tertiary-color-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+--button-tertiary-border-hover:
+ hsl(210,
+ calc(var(--theme-nuance-color-3-saturation) - 40%),
+ calc(var(--theme-nuance-color-3-lightness) + 20%));
+
+}