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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>A(I)MA - A(I)sk me anything!</title>
<style>
div#chat>p {
width: 100%;
}
.question {
display: flex;
justify-content: right
}
.answer {
background: lightgray;
border-radius: 10px;
display: inline-block;
padding: 1em;
}
.answer p:first-child {
margin-top: 0;
}
.answer p:last-child {
margin-bottom: 0;
}
</style>
</head>
<body style="margin: 0">
<main
style="display: flex; flex-direction: column; justify-content: space-between; height: 100vh; align-items: center;">
<h1 style="text-align: center;">A(I)MA - A(I)sk me anything!</h1>
<div id="chat" style="padding: 20px; width: 70%; justify-content: center;">
<div id="placeholder" class="answer">
<p>Ask below :-)</p>
</div>
</div>
<form style="display: flex; justify-content: center; align-items: center; padding: 20px; width: 70%">
<input id="prompt" type="text" placeholder="Enter your prompt here"
style="padding: 10px; width: 80%; margin-right: 10px;">
<select id="model" type="text" style="padding: 10px; width: 20%; margin-right: 10px;" placeholder="Model to use"
value="qwen2.5-coder:7b"></select>
<button id="generate" type="submit" style="padding: 10px;">Generate</button>
</form>
</main>
<script>
// global variables
var firstCall = true;
const chat = document.getElementById('chat');
const prompt = document.getElementById('prompt');
const generate = document.getElementById('generate');
const model = document.getElementById('model');
fetch('http://localhost:11434/api/tags')
.then(response => response.json())
.then(data => {
data.models.forEach(m => {
let option = document.createElement('option');
option.value = m.model;
option.text = m.name;
model.appendChild(option);
});
})
.catch(error => console.error(error));
// generate button
generate.addEventListener('click', e => {
e.preventDefault();
const modelValue = model.value;
// clear chat on first call
if (firstCall) {
firstCall = false;
const placeholder = document.getElementById('placeholder');
placeholder.parentNode.removeChild(placeholder);
}
// clear prompt on submit
const promptValue = prompt.value;
prompt.value = '';
// append request to the chat
appendChat('<p style="background:lightblue;border-radius:10px;padding:1em">' + promptValue + '</p>', "question");
// call the api
fetch('http://localhost:11434/api/generate', {
method: 'POST',
body: JSON.stringify({
model: modelValue,
prompt: promptValue,
stream: false
})
})
.then(response => response.json())
.then(data => {
appendChat(`<p style="font-size:0.7em;font-style:italic">${modelValue}</p>` + markdownParser(data.response), "answer");
})
.catch(error => console.error(error));
});
// append text to chat
function appendChat(html, className) {
const messageDisplay = document.createElement('div');
messageDisplay.innerHTML = html;
messageDisplay.className = className;
chat.appendChild(messageDisplay);
}
// simple markdown parser
function escapeHtml(html) {
var line = html.split('<').join('<');
line = line.split('>').join('>');
return line;
}
function markdownParser(text) {
// Regular expressions for different markdown elements
const headingRegex = /^#+ (.+)$/;
const boldRegex = /\*\*(.+?)\*\*/;
const italicRegex = /\_\_(.+?)\_\_/;
const listRegex = /^\* (.+)$/;
const blockPreRegex = /```.*/;
const inlinePreRegex = /`(.+?)`/;
// Split the text into lines
const lines = text.split('\n');
// Initialize the parsed output
const output = [];
var preMode = false;
var listMode = false;
for (var line of lines) {
if (!line)
continue;
// Check for pre-formatted block mode
const preMatch = line.match(blockPreRegex);
if (preMatch) {
if (preMode)
output.push('</pre>');
else
output.push('<pre style="padding-left:3em">');
preMode = !preMode;
continue;
}
if (preMode) {
output.push(escapeHtml(line));
continue;
}
// Check for inline pre-formatted mode
var inlinePreMatch = line.match(inlinePreRegex);
while (inlinePreMatch) {
line = line.replace(inlinePreMatch[0], `<span style="font-family:monospace">${escapeHtml(inlinePreMatch[1])}</span>`);
inlinePreMatch = line.match(inlinePreRegex);
}
// handle bold text
var boldMatch = line.match(boldRegex);
while (boldMatch) {
line = line.replace(boldMatch[0], `<strong>${boldMatch[1]}</strong>`);
boldMatch = line.match(boldRegex);
}
// handle italic text
var italicMatch = line.match(italicRegex);
while (italicMatch) {
line = line.replace(italicMatch[0], `<em>${italicMatch[1]}</em>`);
italicMatch = line.match(italicRegex);
}
// List
const listMatch = line.match(listRegex);
if (listMatch) {
if (!listMode)
output.push('<ul>');
listMode = true;
output.push(`<li>${listMatch[1]}</li>`);
continue;
}
else {
listMode = false;
output.push('</ul>');
}
// Check for headings
const headingMatch = line.match(headingRegex);
if (headingMatch) {
output.push(`<h1>${headingMatch[1]}</h1>`);
continue;
}
// Check for paragraphs
output.push(`<p>${line}</p>`);
}
// Join the parsed elements into HTML
return output.join('\n');
}
</script>
</body>
</html>
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