ravenscott-blog/views/chat.ejs

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<!DOCTYPE html>
<html lang="en">
<head>
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<!-- Meta and Title -->
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="<%= process.env.OWNER_NAME %>'s Blog">
<title>
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<%= title %> | <%= process.env.OWNER_NAME %>'s Blog
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</title>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css">
<!-- Font Awesome CSS for Icons -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
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<link rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/styles/atom-one-dark.min.css">
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<!-- Custom CSS -->
<link rel="stylesheet" href="<%= process.env.HOST_URL %>/css/styles.css">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="manifest" href="/site.webmanifest">
<meta name="msapplication-TileColor" content="#da532c">
<meta name="theme-color" content="#ffffff">
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<style>
html,
body {
height: 100%;
margin: 0;
padding: 0;
overflow: hidden;
background-color: #121212;
color: white;
font-family: Arial, sans-serif;
}
.bg-dark {
background-color: #121212 !important;
}
.chat-container {
display: flex;
flex-direction: column;
height: 100%;
}
.navbar {
flex-shrink: 0;
}
.chat-box {
display: flex;
flex-direction: column;
flex-grow: 1;
background-color: #1e1e1e;
overflow: hidden;
}
.messages {
flex-grow: 1;
overflow-y: auto;
padding: 20px;
background-color: #2e2e2e;
border-radius: 5px;
display: flex;
flex-direction: column;
}
.message {
margin-bottom: 10px;
padding: 10px;
border-radius: 5px;
}
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.alert {
margin-top: 10px;
text-align: center;
/* Center the text content */
display: flex;
/* Make sure the alert is a flex container */
justify-content: center;
/* Center flex items horizontally */
align-items: center;
/* Center flex items vertically (if needed) */
}
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.message.user {
background-color: #3a3a3a;
color: white;
}
.message.assistant {
background-color: #282828;
color: #f1f1f1;
}
.form-control {
background-color: #2e2e2e;
color: white;
border-color: #444;
}
.form-control:focus {
background-color: #2e2e2e;
color: white;
border-color: #888;
}
pre code {
background-color: #1e1e1e;
color: #f8f8f2;
padding: 10px;
border-radius: 5px;
display: block;
white-space: pre-wrap;
word-wrap: break-word;
}
.copy-button {
background-color: #444;
color: white;
border: none;
cursor: pointer;
padding: 5px;
margin-top: 5px;
display: inline-block;
}
.copy-button:hover {
background-color: #555;
}
.input-area {
background-color: #1e1e1e;
padding: 10px 20px;
z-index: 10;
flex-shrink: 0;
color: white;
}
.footer {
flex-shrink: 0;
text-align: center;
padding: 10px;
background-color: #121212;
}
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.copy-button {
background-color: #444;
/* Button background color */
color: white;
/* Button text color */
border: none;
/* Remove border */
cursor: pointer;
/* Pointer cursor for interaction */
padding: 5px 10px;
/* Adjusted padding for smaller size */
margin-top: 5px;
/* Space at the top */
display: inline-block;
/* Keep the button in line */
font-size: 14px;
/* Slightly smaller font size for compactness */
width: 147px;
/* Prevent the button from stretching */
text-align: left;
/* Align the text left */
}
.copy-button:hover {
background-color: #555;
/* Darker shade on hover */
}
</style>
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</head>
<body class="bg-dark text-white">
<div class="chat-container">
<!-- Navbar -->
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<nav class="navbar navbar-expand-lg navbar-dark">
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<div class="container-fluid">
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<a class="navbar-brand" href="<%= process.env.HOST_URL %>">
<%= process.env.SITE_NAME %>
</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav"
aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
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<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ms-auto">
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<% menuItems.forEach(item=> { %>
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<li class="nav-item">
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<a class="nav-link" href="<%= item.url %>" <%=item.openNewPage ? 'target="_blank"' : ''
%>><%= item.title %></a>
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</li>
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<% }) %>
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</ul>
</div>
</div>
</nav>
<!-- Alert Messages -->
<div id="success-alert" class="alert alert-success mt-3" style="display: none;"></div>
<div id="error-alert" class="alert alert-danger mt-3" style="display: none;"></div>
<!-- Chat Box -->
<div class="chat-box">
<div id="messages" class="messages"></div>
<!-- Input area with sticky behavior -->
<div class="input-area">
<textarea id="messageInput" class="form-control mb-2" rows="3" placeholder=""
onkeydown="handleKeyDown(event)"></textarea>
<!-- Buttons side by side -->
<div class="d-flex justify-content-between">
<button class="btn btn-primary" onclick="sendMessage()">Send Message</button>
<button class="btn btn-secondary" onclick="resetChat()">Reset Chat</button>
</div>
</div>
<!-- Loading Indicator -->
<div id="loading" class="text-center mt-3" style="display: none;">
<div class="spinner-border text-primary" role="status">
<span class="visually-hidden">Loading...</span>
</div>
</div>
</div>
<!-- Footer -->
<footer class="footer">
<p class="mb-0">&copy; 2024 <%= process.env.OWNER_NAME %>. All rights reserved.</p>
</footer>
</div>
<!-- Bootstrap JS Bundle -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"></script>
<!-- Additional Libraries -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/3.0.7/marked.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/highlight.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/he@1.2.0/he.min.js"></script>
<!-- Inline JavaScript -->
<script>
// Handles key down event to send message on Enter
function handleKeyDown(event) {
if (event.key === 'Enter' && !event.shiftKey) {
event.preventDefault();
sendMessage();
}
}
// Sends a message to the chat API
async function sendMessage() {
const messageInput = document.getElementById('messageInput');
let message = messageInput.value.trim();
if (message === '') return;
// Encode the message to avoid XSS attacks
message = he.encode(message);
// Display the user's message in the chat
displayMessage(message, 'user');
messageInput.value = ''; // Clear the input
toggleLoading(true); // Show loading indicator
try {
const response = await fetch('https://infer.x64.world/chat', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({ message: message })
});
if (response.ok) {
const data = await response.json();
displayMessage(data.content, 'assistant');
} else {
handleErrorResponse(response.status);
}
} catch (error) {
displayMessage('Error: ' + error.message, 'assistant');
} finally {
toggleLoading(false); // Hide loading indicator
}
}
// Toggles the loading indicator
function toggleLoading(show) {
const loadingElement = document.getElementById('loading');
loadingElement.style.display = show ? 'block' : 'none';
}
// Displays a message in the chat window
function displayMessage(content, sender) {
const messages = document.getElementById('messages');
const messageElement = document.createElement('div');
messageElement.classList.add('message', sender);
// Decode HTML entities and render Markdown
const decodedContent = he.decode(content);
const htmlContent = marked(decodedContent);
messageElement.innerHTML = htmlContent;
messages.appendChild(messageElement);
messages.scrollTop = messages.scrollHeight; // Scroll to the bottom of the chat
// Highlight code blocks if any
document.querySelectorAll('pre code').forEach((block) => {
hljs.highlightElement(block);
if (sender === 'assistant') {
addCopyButton(block); // Add copy button to code blocks
}
});
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// Add "Copy Full Response" button after each assistant response
if (sender === 'assistant') {
addCopyFullResponseButton(messages, messageElement);
}
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}
// Adds a copy button to a code block
function addCopyButton(block) {
const button = document.createElement('button');
button.classList.add('copy-button');
button.textContent = 'Copy';
button.addEventListener('click', () => copyToClipboard(block));
block.parentNode.appendChild(button);
}
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// Adds "Copy Full Response" button below the assistant response
function addCopyFullResponseButton(messagesContainer, messageElement) {
const copyFullResponseButton = document.createElement('button');
copyFullResponseButton.classList.add('copy-button');
copyFullResponseButton.textContent = 'Copy Full Response';
copyFullResponseButton.addEventListener('click', () => copyFullResponse(messageElement));
messagesContainer.appendChild(copyFullResponseButton);
}
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// Copies code block content to the clipboard
function copyToClipboard(block) {
const text = block.innerText;
navigator.clipboard.writeText(text).then(() => {
displayAlert('success', 'The code block was copied to the clipboard!');
}).catch((err) => {
displayAlert('error', 'Failed to copy code: ' + err);
});
}
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// Copies the full response content to the clipboard in Markdown format
function copyFullResponse(messageElement) {
const markdownContent = convertToMarkdown(messageElement);
navigator.clipboard.writeText(markdownContent).then(() => {
displayAlert('success', 'Full response copied to clipboard!');
}).catch((err) => {
displayAlert('error', 'Failed to copy response: ' + err);
});
}
// Converts the HTML content of the response to Markdown
function convertToMarkdown(element) {
let markdown = '';
const nodes = element.childNodes;
nodes.forEach(node => {
if (node.nodeName === 'P') {
markdown += `${node.innerText}\n\n`;
} else if (node.nodeName === 'PRE') {
const codeBlock = node.querySelector('code').innerText;
markdown += `\`\`\`\n${codeBlock}\n\`\`\`\n\n`;
}
});
return markdown;
}
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// Displays an alert message
function displayAlert(type, message) {
const alertElement = document.getElementById(`${type}-alert`);
alertElement.textContent = message;
alertElement.style.display = 'block';
setTimeout(() => {
alertElement.style.display = 'none';
}, 3000);
}
// Handles error responses based on status code
function handleErrorResponse(status) {
if (status === 429) {
displayAlert('error', 'Sorry, I am currently too busy at the moment!');
} else {
displayMessage('Error: ' + status, 'assistant');
}
}
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// Helper function to reset the conversation on the server
async function sendResetRequest() {
const response = await fetch('https://infer.x64.world/reset-conversation', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
}
});
return response;
}
// Resets the chat messages and optionally displays a success message
async function resetChat(displaySuccessMessage = true) {
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try {
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const response = await sendResetRequest();
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if (response.ok) {
const messagesContainer = document.getElementById('messages');
messagesContainer.innerHTML = ''; // Clear all messages
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if (displaySuccessMessage) {
displayAlert('success', 'Messages Cleared!');
}
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} else {
displayAlert('error', 'Failed to reset conversation. Please try again.');
}
} catch (error) {
displayAlert('error', 'An error occurred while resetting the conversation.');
}
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}
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// Resets the chat on page load without displaying the success message
document.addEventListener('DOMContentLoaded', function () {
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resetChat(false);
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});
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</script>
</body>
</html>