mirror of
https://github.com/ION606/web-to-fish.git
synced 2026-05-14 18:36:53 +00:00
170 lines
5.0 KiB
HTML
170 lines
5.0 KiB
HTML
<!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>Shell</title>
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<style>
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body {
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font-family: monospace;
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background: #000000;
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color: #ffffff;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100vh;
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margin: 0;
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padding: 0;
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}
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.terminal-container {
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background: #000000;
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border-radius: 5px;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: flex-start;
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gap: 1rem;
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width: 100%;
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height: 100%;
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margin: 0;
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padding: 0;
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}
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.terminal-header {
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font-size: 1.5rem;
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text-transform: uppercase;
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color: #00ff00;
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margin: 0;
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}
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.output {
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flex-grow: 1;
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width: 100%;
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overflow: hidden;
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/* border: 1px solid #444; */
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background: #000000;
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border-radius: 5px;
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height: 100%;
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margin: 0;
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padding: 0;
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}
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/* For scrollbars */
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::-webkit-scrollbar {
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width: 10px;
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}
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::-webkit-scrollbar-thumb {
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background: #555;
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}
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::-webkit-scrollbar-thumb:hover {
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background: #777;
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}
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</style>
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<link rel="stylesheet" href="node_modules/@xterm/xterm/css/xterm.css" />
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<script src="node_modules/@xterm/xterm/lib/xterm.js"></script>
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<script src="node_modules/@xterm/addon-fit/lib/addon-fit.js"></script>
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</head>
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<body>
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<div class="terminal-container">
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<div class="output" id="output"></div>
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</div>
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<script>
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function fitTerminalToScreen(term) {
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const container = document.querySelector('#output'); // terminal container
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const charWidth = term._core._renderService.dimensions.actualCellWidth;
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const charHeight = term._core._renderService.dimensions.actualCellHeight;
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console.log(term);
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if (!charWidth || !charHeight) return;
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// Calculate the number of columns and rows
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const cols = Math.floor(container.offsetWidth / charWidth);
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const rows = Math.floor(container.offsetHeight / charHeight);
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console.log('Container height:', container.clientHeight);
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console.log('Char height:', charHeight);
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console.log('Rows calculated:', Math.floor(container.clientHeight / charHeight));
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// Resize the terminal
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term.resize(cols, rows);
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}
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</script>
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<script>
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// create terminal instance
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const term = new Terminal({
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// cols: 800,
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// rows: 24,
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cursorBlink: true,
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theme: {
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background: '#000000',
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foreground: '#ffffff',
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cursor: '#00ff00',
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}
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});
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// mount terminal
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const outputContainer = document.querySelector('#output');
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term.open(outputContainer);
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// create websocket connection
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const protocol = location.protocol === 'https:' ? 'wss://' : 'ws://';
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const ws = new WebSocket(`${protocol}${location.host}/shell-ws`);
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// handle terminal input and send to websocket
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term.onData(data => {
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ws.send(data);
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});
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// handle incoming websocket messages and write to terminal
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ws.addEventListener('message', event => {
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const data = JSON.parse(event.data);
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if (data.event) {
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switch (data.event) {
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case 'exit':
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term.write('\r\nConnection closed. Redirecting...\r\n');
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setTimeout(() => window.location.pathname = '/login', 2000);
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break;
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default:
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console.error(`Unknown event: ${data.event}`);
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term.write(`\r\nUnknown event: ${data.event}\r\n`);
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break;
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}
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} else {
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term.write(data.data);
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}
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});
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// handle websocket closure
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ws.addEventListener('close', event => {
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term.write(`\r\nConnection closed with code ${event.code}\r\n`);
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});
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// handle websocket errors
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ws.addEventListener('error', () => {
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term.write('\r\nConnection error. Please try again later.\r\n');
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});
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window.addEventListener('resize', () => {
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document.querySelector('.xterm-screen').style.width = `${window.innerWidth}px`;
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document.querySelector('.xterm-screen').style.height = `${window.innerHeight}px`;
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})
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const fitAddon = new FitAddon.FitAddon();
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term.loadAddon(fitAddon);
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fitAddon.fit();
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</script>
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</body>
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</html> |