2024-05-02 19:14:10 +00:00
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<!--
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Part of this page is based on the OpenAI Chatbot example by David Härer:
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https://github.com/david-haerer/chatapi
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MIT License Copyright (c) 2023 David Härer
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Copyright (c) 2024 Ettore Di Giacinto
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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-->
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<!doctype html>
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<html lang="en">
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{{template "views/partials/head" .}}
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<script defer src="/static/chat.js"></script>
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<style>
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body {
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overflow: hidden;
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}
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</style>
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<body class="bg-gray-900 text-gray-200" x-data="{ key: $store.chat.key }">
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<div class="flex flex-col min-h-screen">
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{{template "views/partials/navbar"}}
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<div class="chat-container mt-2 mr-2 ml-2 mb-2 bg-gray-800 shadow-lg rounded-lg" >
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<!-- Chat Header -->
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<div class="border-b border-gray-700 p-4" x-data="{ component: 'menu' }">
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<div class="flex items-center justify-between">
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<h1 class="text-lg font-semibold"> <i class="fa-solid fa-comments"></i> Chat with {{.Model}} <a href="https://localai.io/features/text-generation/" target="_blank" >
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<i class="fas fa-circle-info pr-2"></i>
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</a></h1>
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<div x-show="component === 'menu'" id="menu">
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<button
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@click="$store.chat.clear()"
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id="clear"
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title="Clear chat history"
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data-twe-ripple-init
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data-twe-ripple-color="light"
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class="m-2 float-right inline-block rounded bg-primary px-6 pb-2.5 mb-3 pt-2.5 text-xs font-medium uppercase leading-normal text-white shadow-primary-3 transition duration-150 ease-in-out hover:bg-primary-accent-300 hover:shadow-primary-2 focus:bg-primary-accent-300 focus:shadow-primary-2 focus:outline-none focus:ring-0 active:bg-primary-600 active:shadow-primary-2 dark:shadow-black/30 dark:hover:shadow-dark-strong dark:focus:shadow-dark-strong dark:active:shadow-dark-strong"
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>
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Clear chat 🔥
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</button>
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<button @click="component = 'key'" title="Update API key"
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class="m-2 float-right inline-block rounded bg-primary px-6 pb-2.5 mb-3 pt-2.5 text-xs font-medium uppercase leading-normal text-white shadow-primary-3 transition duration-150 ease-in-out hover:bg-primary-accent-300 hover:shadow-primary-2 focus:bg-primary-accent-300 focus:shadow-primary-2 focus:outline-none focus:ring-0 active:bg-primary-600 active:shadow-primary-2 dark:shadow-black/30 dark:hover:shadow-dark-strong dark:focus:shadow-dark-strong dark:active:shadow-dark-strong"
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>Set API Key🔑</button>
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</div>
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<form x-show="component === 'key'" id="key">
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<input
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type="password"
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id="apiKey"
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name="apiKey"
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placeholder="OpenAI API Key"
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x-model.lazy="key"
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/>
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<button @click="component = 'menu'" type="submit" title="Save API key">
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🔒
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</button>
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</form>
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<select x-data="{ link : '' }" x-model="link" x-init="$watch('link', value => window.location = link)"
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class="bg-gray-800 text-white border border-gray-600 focus:border-blue-500 focus:ring focus:ring-blue-500 focus:ring-opacity-50 rounded-md shadow-sm p-2 appearance-none"
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>
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<!-- Options -->
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<option value="" disabled class="text-gray-400" >Select a model</option>
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{{ $model:=.Model}}
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{{ range .ModelsConfig }}
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{{ if eq .Name $model }}
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<option value="/chat/{{.Name}}" selected class="bg-gray-700 text-white">{{.Name}}</option>
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{{ else }}
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<option value="/chat/{{.Name}}" class="bg-gray-700 text-white">{{.Name}}</option>
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{{ end }}
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{{ end }}
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</select>
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</div>
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</div>
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<div class="chat-messages p-4" id="chat" x-data="{history: $store.chat.history}">
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<p id="usage" x-show="history.length === 0">
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Start chatting with the AI by typing a prompt in the input field below.
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</p>
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<div id="messages">
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<template x-for="message in history">
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<div class="message flex items-start space-x-2 my-2" >
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<!--<img :src="message.role === 'user' ? '/path/to/user-icon.png' : '/path/to/bot-icon.png'" alt="" class="h-6 w-6">-->
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<i class="fa-solid h-8 w-8" :class="message.role === 'user' ? 'fa-user' : 'fa-robot'" ></i>
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<div class="flex flex-col flex-1">
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<span class="text-xs font-semibold text-gray-600" x-text="message.role === 'user' ? 'User' : 'Assistant ({{.Model}})'"></span>
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<template x-if="message.role === 'user'">
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<div class="p-2 flex-1 rounded" :class="message.role" x-html="message.html"></div>
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</template>
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<template x-if="message.role === 'assistant'">
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<div class="p-2 flex-1 rounded" :class="message.role" x-html="message.html"></div>
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</template>
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</div>
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</div>
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</template>
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</div>
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</div>
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2024-05-02 22:43:02 +00:00
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<div class="p-4 border-t border-gray-700" x-data="{ inputValue: '', shiftPressed: false }">
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<div id="loader" class="my-2 loader" style="display: none;"></div>
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<input id="chat-model" type="hidden" value="{{.Model}}">
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<form id="prompt" action="/chat/{{.Model}}" method="get" @submit.prevent="submitPrompt">
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<div class="relative w-full">
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<textarea
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id="input"
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name="input"
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x-model="inputValue"
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placeholder="Send a message..."
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class="p-2 pl-2 border rounded w-full bg-gray-600 text-white placeholder-gray-300"
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required
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@keydown.shift="shiftPressed = true"
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@keyup.shift="shiftPressed = false"
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@keydown.enter="if (!shiftPressed) { submitPrompt($event); }"
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style="padding-right: 4rem;"
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></textarea>
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<button type=submit><i class="fa-solid fa-circle-up text-gray-300 absolute right-2 top-3 text-lg p-2 ml-2"></i></button>
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</div>
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</form>
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</div>
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2024-05-02 19:14:10 +00:00
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<script>
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document.addEventListener("alpine:init", () => {
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Alpine.store("chat", {
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history: [],
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languages: [undefined],
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clear() {
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this.history.length = 0;
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},
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add(role, content) {
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const N = this.history.length - 1;
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if (this.history.length && this.history[N].role === role) {
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this.history[N].content += content;
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str = this.history[N].content;
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this.history[N].html = DOMPurify.sanitize(
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marked.parse(this.history[N].content),
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);
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} else {
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c = ""
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// split content newlines in content
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const lines = content.split("\n");
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// for each line, do DOMPurify.sanitize(marked.parse(line)) and add it to c
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lines.forEach((line) => {
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c += DOMPurify.sanitize(marked.parse(line));
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});
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2024-05-02 19:14:10 +00:00
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this.history.push({
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role: role,
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content: content,
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html: c,
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});
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}
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const parser = new DOMParser();
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const html = parser.parseFromString(
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this.history[this.history.length - 1].html,
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"text/html",
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);
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const code = html.querySelectorAll("pre code");
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if (!code.length) return;
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code.forEach((el) => {
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const language = el.className.split("language-")[1];
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if (this.languages.includes(language)) return;
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const script = document.createElement("script");
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script.src = `https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.8.0/build/languages/${language}.min.js`;
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document.head.appendChild(script);
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this.languages.push(language);
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});
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},
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messages() {
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return this.history.map((message) => {
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return {
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role: message.role,
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content: message.content,
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};
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});
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},
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});
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});
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</script>
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</div>
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</body>
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</html>
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