mirror of
https://github.com/mattintech/simplefileupload-server.git
synced 2026-07-11 16:31:53 +00:00
238 lines
7.7 KiB
HTML
238 lines
7.7 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Download File</title>
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<style>
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
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background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
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margin: 0;
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padding: 0;
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display: flex;
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justify-content: center;
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align-items: center;
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min-height: 100vh;
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color: #2d3748;
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}
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.container {
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background: rgba(255, 255, 255, 0.95);
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padding: 2.5rem;
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border-radius: 1rem;
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box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
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width: 90%;
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max-width: 450px;
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backdrop-filter: blur(10px);
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transition: transform 0.2s;
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}
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.container:hover {
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transform: translateY(-2px);
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}
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h1 {
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color: #2d3748;
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font-size: 1.75rem;
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margin-bottom: 1.5rem;
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text-align: center;
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font-weight: 600;
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}
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.code-input {
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display: flex;
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gap: 0.5rem;
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justify-content: center;
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margin-bottom: 1.5rem;
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}
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.code-input input {
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width: 3.5rem;
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height: 3.5rem;
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font-size: 1.5rem;
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text-align: center;
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border: 2px solid #e2e8f0;
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border-radius: 0.75rem;
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background: white;
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outline: none;
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transition: all 0.2s;
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}
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.code-input input:focus {
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border-color: #4299e1;
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box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.15);
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}
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button {
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width: 100%;
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background-color: #4299e1;
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color: white;
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padding: 0.75rem;
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border: none;
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border-radius: 0.75rem;
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font-size: 1rem;
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font-weight: 500;
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cursor: pointer;
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transition: all 0.2s;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 0.5rem;
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}
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button:hover {
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background-color: #3182ce;
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transform: translateY(-1px);
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}
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button:active {
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transform: translateY(0);
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}
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button:disabled {
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background-color: #a0aec0;
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cursor: not-allowed;
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transform: none;
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}
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.message {
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margin-top: 1rem;
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padding: 0.75rem;
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border-radius: 0.5rem;
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text-align: center;
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display: none;
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}
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.message.error {
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background-color: #fff5f5;
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color: #c53030;
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border: 1px solid #feb2b2;
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}
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.message.success {
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background-color: #f0fff4;
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color: #2f855a;
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border: 1px solid #9ae6b4;
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}
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.spinner {
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display: none;
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width: 1.25rem;
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height: 1.25rem;
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border: 2px solid white;
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border-top-color: transparent;
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border-radius: 50%;
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animation: spin 0.8s linear infinite;
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}
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@keyframes spin {
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to { transform: rotate(360deg); }
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}
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</style>
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<script>
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document.addEventListener('DOMContentLoaded', () => {
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const form = document.querySelector('form');
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const inputs = document.querySelectorAll('.code-input input');
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const button = document.querySelector('button');
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const spinner = document.querySelector('.spinner');
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const message = document.querySelector('.message');
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const showMessage = (text, type) => {
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message.textContent = text;
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message.className = 'message ' + type;
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message.style.display = 'block';
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setTimeout(() => {
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message.style.display = 'none';
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}, 5000);
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};
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inputs.forEach((input, index) => {
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input.addEventListener('input', (e) => {
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const value = e.target.value.toUpperCase().replace(/[^A-Z0-9]/g, '');
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e.target.value = value;
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if (value && index < inputs.length - 1) {
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inputs[index + 1].focus();
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}
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const isComplete = Array.from(inputs).every(input => input.value.length === 1);
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button.disabled = !isComplete;
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});
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input.addEventListener('keydown', (e) => {
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if (e.key === 'Backspace' && !e.target.value && index > 0) {
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inputs[index - 1].focus();
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}
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});
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// Allow pasting the entire code
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input.addEventListener('paste', (e) => {
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e.preventDefault();
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const pastedText = e.clipboardData.getData('text').toUpperCase().replace(/[^A-Z0-9]/g, '');
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if (pastedText.length === 6) {
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inputs.forEach((input, i) => {
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input.value = pastedText[i] || '';
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});
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button.disabled = false;
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}
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});
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});
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form.addEventListener('submit', async (e) => {
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e.preventDefault();
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const code = Array.from(inputs).map(input => input.value).join('');
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if (code.length !== 6) {
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showMessage('Please enter a valid 6-character code.', 'error');
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return;
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}
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button.disabled = true;
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spinner.style.display = 'block';
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button.textContent = 'Downloading...';
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try {
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window.location.assign(`/download/${code}`);
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showMessage('Download started!', 'success');
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} catch (error) {
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showMessage('Error starting download. Please try again.', 'error');
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} finally {
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setTimeout(() => {
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button.disabled = false;
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spinner.style.display = 'none';
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button.textContent = 'Download';
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}, 2000);
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}
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});
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});
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</script>
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</head>
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<body>
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<div class="container">
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<h1>Enter Your 6-Digit Code</h1>
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<form action="/download" method="GET">
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<div class="code-input">
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<input type="text" maxlength="1" required pattern="[A-Za-z0-9]" inputmode="text" autocomplete="off">
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<input type="text" maxlength="1" required pattern="[A-Za-z0-9]" inputmode="text" autocomplete="off">
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<input type="text" maxlength="1" required pattern="[A-Za-z0-9]" inputmode="text" autocomplete="off">
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<input type="text" maxlength="1" required pattern="[A-Za-z0-9]" inputmode="text" autocomplete="off">
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<input type="text" maxlength="1" required pattern="[A-Za-z0-9]" inputmode="text" autocomplete="off">
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<input type="text" maxlength="1" required pattern="[A-Za-z0-9]" inputmode="text" autocomplete="off">
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</div>
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<button type="submit" disabled>
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Download
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<div class="spinner"></div>
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</button>
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<div class="message"></div>
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</form>
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</div>
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</body>
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</html>
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