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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>Enhanced Terminal</title> |
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<link rel="stylesheet" href="https://unpkg.com/xterm@4.11.0/css/xterm.css" /> |
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<style> |
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html { |
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font-family: Arial, sans-serif; |
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} |
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body { |
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background-color: #1e1e1e; |
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color: white; |
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margin: 0; |
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padding: 0; |
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display: flex; |
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flex-direction: column; |
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height: 100vh; |
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} |
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#status-bar { |
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background-color: #333; |
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color: #fff; |
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padding: 5px 10px; |
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display: flex; |
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justify-content: space-between; |
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align-items: center; |
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font-size: small; |
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} |
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#terminal-container { |
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flex: 1; |
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display: flex; |
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flex-direction: column; |
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padding: 10px; |
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} |
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#terminal { |
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flex: 1; |
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width: 100%; |
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height: 100%; |
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border: 1px solid #444; |
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border-radius: 5px; |
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overflow: hidden; |
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} |
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::-webkit-scrollbar { |
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width: 12px; |
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height: 12px; |
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} |
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::-webkit-scrollbar-track { |
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background: #2e2e2e; |
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border-radius: 10px; |
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} |
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::-webkit-scrollbar-thumb { |
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background-color: #555; |
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border-radius: 10px; |
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border: 3px solid #2e2e2e; |
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} |
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::-webkit-scrollbar-thumb:hover { |
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background-color: #777; |
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} |
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.link-container { |
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text-align: right; |
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font-size: small; |
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margin-top: 5px; |
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} |
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.link-container a { |
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color: #1e90ff; |
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text-decoration: none; |
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} |
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.link-container a:hover { |
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text-decoration: underline; |
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} |
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</style> |
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</head> |
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<body> |
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<div id="status-bar"> |
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<span>Status: <span id="status">connecting...</span></span> |
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<span id="resize-status"></span> |
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</div> |
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<div id="terminal-container"> |
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<div id="terminal"></div> |
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<div class="link-container"> |
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<a href="https://www.youtube.com/watch?v=o-YBDTqX_ZU">Get Rickrolled</a> | |
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<a href="https://github.com">GitHub</a> |
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</div> |
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</div> |
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<script src="https://unpkg.com/xterm@4.11.0/lib/xterm.js"></script> |
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<script src="https://unpkg.com/xterm-addon-fit@0.5.0/lib/xterm-addon-fit.js"></script> |
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<script src="https://unpkg.com/xterm-addon-web-links@0.4.0/lib/xterm-addon-web-links.js"></script> |
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<script src="https://unpkg.com/xterm-addon-search@0.8.0/lib/xterm-addon-search.js"></script> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.0.1/socket.io.min.js"></script> |
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<script> |
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const term = new Terminal({ |
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cursorBlink: true, |
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macOptionIsMeta: true, |
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scrollback: true, |
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}); |
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const fit = new FitAddon.FitAddon(); |
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term.loadAddon(fit); |
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term.loadAddon(new WebLinksAddon.WebLinksAddon()); |
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term.loadAddon(new SearchAddon.SearchAddon()); |
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term.open(document.getElementById("terminal")); |
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fit.fit(); |
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term.resize(15, 50); |
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console.log(`size: ${term.cols} columns, ${term.rows} rows`); |
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fit.fit(); |
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term.writeln("Welcome to AR-server"); |
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term.writeln(""); |
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term.writeln("You can copy with ctrl+shift+x"); |
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term.writeln("You can paste with ctrl+shift+v"); |
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term.writeln(''); |
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term.onData((data) => { |
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console.log("browser terminal received new data:", data); |
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socket.emit("pty-input", { input: data }); |
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}); |
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const socket = io.connect("/pty"); |
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const status = document.getElementById("status"); |
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socket.on("pty-output", function (data) { |
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console.log("new output received from server:", data.output); |
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term.write(data.output); |
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}); |
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socket.on("connect", () => { |
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fitToscreen(); |
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status.innerHTML = '<span style="background-color: lightgreen; padding: 2px 4px; border-radius: 3px;">connected</span>'; |
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}); |
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socket.on("disconnect", () => { |
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status.innerHTML = '<span style="background-color: #ff8383; padding: 2px 4px; border-radius: 3px;">disconnected</span>'; |
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}); |
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function fitToscreen() { |
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fit.fit(); |
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const dims = { cols: term.cols, rows: term.rows }; |
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console.log("sending new dimensions to server's pty", dims); |
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socket.emit("resize", dims); |
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document.getElementById("resize-status").textContent = `Resized to: ${dims.cols}x${dims.rows}`; |
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} |
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function debounce(func, wait_ms) { |
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let timeout; |
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return function (...args) { |
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const context = this; |
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clearTimeout(timeout); |
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timeout = setTimeout(() => func.apply(context, args), wait_ms); |
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}; |
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} |
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function customKeyEventHandler(e) { |
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if (e.type !== "keydown") { |
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return true; |
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} |
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if (e.ctrlKey && e.shiftKey) { |
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const key = e.key.toLowerCase(); |
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if (key === "v") { |
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navigator.clipboard.readText().then((toPaste) => { |
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socket.emit("pty-input", { input: toPaste }); |
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}); |
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e.preventDefault(); |
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return false; |
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} else if (key === "c" || key === "x") { |
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const toCopy = term.getSelection(); |
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if (toCopy) { |
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navigator.clipboard.writeText(toCopy).then(() => { |
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term.focus(); |
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}); |
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} |
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return false; |
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} |
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} |
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return true; |
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} |
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const wait_ms = 50; |
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window.onresize = debounce(fitToscreen, wait_ms); |
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term.attachCustomKeyEventHandler(customKeyEventHandler); |
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</script> |
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</body> |
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</html> |
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