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Create modules/app.py
Browse files- modules/app.py +140 -0
modules/app.py
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from fastapi import FastAPI, Form
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from fastapi.responses import HTMLResponse, StreamingResponse
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import asyncio
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import random
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import string
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import uvicorn
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app = FastAPI()
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@app.get("/", response_class=HTMLResponse)
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async def get_form():
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return """
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<html>
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<head>
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<title>URL Input</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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background-color: #f0f0f0;
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}
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form {
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background: white;
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padding: 2em;
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border-radius: 5px;
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box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
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margin-bottom: 20px;
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}
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input[type="text"] {
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width: 300px;
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padding: 0.5em;
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margin-bottom: 1em;
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border: 1px solid #ccc;
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border-radius: 4px;
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}
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input[type="text"][name="filename"] {
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width: 200px;
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margin-left: 10px;
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}
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button {
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padding: 0.5em 1em;
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color: white;
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background-color: #007BFF;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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}
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button:hover {
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background-color: #0056b3;
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}
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.output-box {
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width: 80%;
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height: 400px;
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border: 1px solid #ccc;
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border-radius: 4px;
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overflow-y: auto;
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padding: 1em;
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background-color: white;
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}
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.output-content {
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white-space: pre-wrap;
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font-family: monospace;
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}
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</style>
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</head>
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<body>
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<div>
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<form id="urlForm" action="/submit" method="post">
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<input type="text" name="url" id="urlInput" placeholder="Enter URL" required>
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<input type="text" name="filename" id="filenameInput" placeholder="File Name">
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<button type="submit">Submit</button>
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</form>
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<div class="output-box" id="output-box">
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<div class="output-content" id="output-content"></div>
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</div>
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</div>
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<script>
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document.getElementById('urlInput').addEventListener('input', function() {
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const url = this.value;
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const defaultFilename = url.split('/').pop() || '';
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if (filenameInput.value !s== defaultFilename) {
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filenameInput.value = defaultFilename;
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}
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});
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const form = document.getElementById('urlForm');
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form.addEventListener('submit', async function(event) {
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event.preventDefault();
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const formData = new FormData(form);
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const response = await fetch('/submit', {
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method: 'POST',
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body: formData
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});
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const reader = response.body.getReader();
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const decoder = new TextDecoder();
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const outputContent = document.getElementById('output-content');
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const outputBox = document.getElementById('output-box');
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outputContent.innerHTML = ''; // Clear previous content
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while (true) {
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const { done, value } = await reader.read();
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if (done) break;
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const chunk = decoder.decode(value, { stream: true });
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outputContent.innerHTML += chunk;
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outputBox.scrollTop = outputBox.scrollHeight; // Scroll to the latest content
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}
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});
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</script>
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</body>
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</html>
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"""
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@app.post("/submit")
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async def submit_url(url: str = Form(...), filename: str = Form(None)):
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if not filename:
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filename = url.split("/")[-1]
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async def generate_html():
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yield f'<p>Filename: {filename}</p><p>Lorem Ipsum Text:</p>'
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lorem_text = ''.join(random.choices(string.ascii_letters + string.digits + ' ', k=1000))
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for char in lorem_text:
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await asyncio.sleep(0.01) # 10ms delay
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yield char
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headers = {
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"Content-Type": "text/html",
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"Transfer-Encoding": "chunked",
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"Cache-Control": "no-cache",
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"X-Accel-Buffering": "no"
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}
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return StreamingResponse(generate_html(), headers=headers)
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if __name__ == "__main__":
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uvicorn.run(app, host="0.0.0.0", port=8000)
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