226 lines
9.5 KiB
PHP
226 lines
9.5 KiB
PHP
<div x-data="data()">
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{{-- <div x-show="!terminalActive" class="flex items-center justify-center w-full py-4 mx-auto h-[510px]">
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<div class="p-1 w-full h-full rounded border dark:bg-coolgray-100 dark:border-coolgray-300">
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<span class="font-mono text-sm text-gray-500" x-text="message"></span>
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</div>
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</div> --}}
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<div x-ref="terminalWrapper"
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:class="fullscreen ? 'fullscreen' : 'relative w-full h-full py-4 mx-auto max-h-[510px]'">
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<div id="terminal" wire:ignore></div>
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<button title="Minimize" x-show="fullscreen" class="fixed top-4 right-4 text-white" x-on:click="makeFullscreen"><svg
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class="icon" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
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<path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"
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stroke-width="2" d="M6 14h4m0 0v4m0-4l-6 6m14-10h-4m0 0V6m0 4l6-6" />
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</svg></button>
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<button title="Fullscreen" x-show="!fullscreen && terminalActive" class="absolute right-4 top-6 text-white"
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x-on:click="makeFullscreen"><svg class="icon" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
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<g fill="none">
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<path
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d="M24 0v24H0V0h24ZM12.593 23.258l-.011.002l-.071.035l-.02.004l-.014-.004l-.071-.035c-.01-.004-.019-.001-.024.005l-.004.01l-.017.428l.005.02l.01.013l.104.074l.015.004l.012-.004l.104-.074l.012-.016l.004-.017l-.017-.427c-.002-.01-.009-.017-.017-.018Zm.265-.113l-.013.002l-.185.093l-.01.01l-.003.011l.018.43l.005.012l.008.007l.201.093c.012.004.023 0 .029-.008l.004-.014l-.034-.614c-.003-.012-.01-.02-.02-.022Zm-.715.002a.023.023 0 0 0-.027.006l-.006.014l-.034.614c0 .012.007.02.017.024l.015-.002l.201-.093l.01-.008l.004-.011l.017-.43l-.003-.012l-.01-.01l-.184-.092Z" />
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<path fill="currentColor"
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d="M9.793 12.793a1 1 0 0 1 1.497 1.32l-.083.094L6.414 19H9a1 1 0 0 1 .117 1.993L9 21H4a1 1 0 0 1-.993-.883L3 20v-5a1 1 0 0 1 1.993-.117L5 15v2.586l4.793-4.793ZM20 3a1 1 0 0 1 .993.883L21 4v5a1 1 0 0 1-1.993.117L19 9V6.414l-4.793 4.793a1 1 0 0 1-1.497-1.32l.083-.094L17.586 5H15a1 1 0 0 1-.117-1.993L15 3h5Z" />
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</g>
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</svg></button>
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</div>
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@script
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<script>
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const MAX_PENDING_WRITES = 5;
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let pendingWrites = 0;
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let paused = false;
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let socket;
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let commandBuffer = '';
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function keepAlive() {
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if (socket && socket.readyState === WebSocket.OPEN) {
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socket.send(JSON.stringify({
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ping: true
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}));
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}
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}
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const keepAliveInterval = setInterval(keepAlive, 30000);
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// Clear the interval when the component is destroyed
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document.addEventListener('livewire:navigating', () => {
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clearInterval(keepAliveInterval);
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});
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function initializeWebSocket() {
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if (!socket || socket.readyState === WebSocket.CLOSED) {
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// Only use port if Coolify is used with ip (so it has a port in the url)
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let postPath = ':6002/terminal/ws';
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const port = window.location.port;
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if (!port) {
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postPath = '/terminal/ws';
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}
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let url = window.location.hostname;
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// make sure the port is not included
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url = url.split(':')[0];
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socket = new WebSocket((window.location.protocol === 'https:' ? 'wss://' : 'ws://') +
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url +
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postPath);
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socket.onmessage = handleSocketMessage;
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socket.onerror = (e) => {
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console.error('WebSocket error:', e);
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};
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socket.onclose = () => {
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console.log('WebSocket connection closed');
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};
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}
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}
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function handleSocketMessage(event) {
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$data.message = '(connection closed)';
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// Initialize Terminal
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if (event.data === 'pty-ready') {
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term.open(document.getElementById('terminal'));
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$data.terminalActive = true;
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term.reset();
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term.focus();
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document.querySelector('.xterm-viewport').classList.add('scrollbar', 'rounded')
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$data.resizeTerminal()
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} else if (event.data === 'unprocessable') {
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term.reset();
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$data.terminalActive = false;
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$data.message = '(sorry, something went wrong, please try again)';
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} else {
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pendingWrites++;
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term.write(event.data, flowControlCallback);
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}
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}
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function flowControlCallback() {
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pendingWrites--;
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if (pendingWrites > MAX_PENDING_WRITES && !paused) {
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paused = true;
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socket.send(JSON.stringify({
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pause: true
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}));
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return;
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}
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if (pendingWrites <= MAX_PENDING_WRITES && paused) {
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paused = false;
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socket.send(JSON.stringify({
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resume: true
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}));
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return;
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}
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}
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term.onData((data) => {
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socket.send(JSON.stringify({
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message: data
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}));
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// Type CTRL + D or exit in the terminal
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if (data === '\x04' || (data === '\r' && stripAnsiCommands(commandBuffer).trim().includes('exit'))) {
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checkIfProcessIsRunningAndKillIt();
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setTimeout(() => {
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$data.terminalActive = false;
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term.reset();
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}, 500);
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commandBuffer = '';
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} else if (data === '\r') {
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commandBuffer = '';
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} else {
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commandBuffer += data;
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}
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});
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function stripAnsiCommands(input) {
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return input.replace(/\x1b\[[0-9;]*[a-zA-Z]/g, '');
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}
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// Copy and paste
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// Enables ctrl + c and ctrl + v
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// defaults otherwise to ctrl + insert, shift + insert
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term.attachCustomKeyEventHandler((arg) => {
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if (arg.ctrlKey && arg.code === "KeyV" && arg.type === "keydown") {
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navigator.clipboard.readText()
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.then(text => {
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socket.send(JSON.stringify({
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message: text
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}));
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})
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};
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if (arg.ctrlKey && arg.code === "KeyC" && arg.type === "keydown") {
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const selection = term.getSelection();
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if (selection) {
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navigator.clipboard.writeText(selection);
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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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$wire.on('send-back-command', function(command) {
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socket.send(JSON.stringify({
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command: command
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}));
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});
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window.addEventListener('beforeunload', function(e) {
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checkIfProcessIsRunningAndKillIt();
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});
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function checkIfProcessIsRunningAndKillIt() {
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socket.send(JSON.stringify({
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checkActive: 'force'
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}));
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}
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window.onresize = function() {
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$data.resizeTerminal()
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};
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Alpine.data('data', () => ({
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fullscreen: false,
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terminalActive: false,
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message: '(connection closed)',
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init() {
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this.$watch('terminalActive', (value) => {
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this.$nextTick(() => {
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if (value) {
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$refs.terminalWrapper.style.display = 'block';
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this.resizeTerminal();
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} else {
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$refs.terminalWrapper.style.display = 'none';
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}
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});
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});
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},
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makeFullscreen() {
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this.fullscreen = !this.fullscreen;
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$nextTick(() => {
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this.resizeTerminal()
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})
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},
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resizeTerminal() {
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if (!this.terminalActive) return;
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fitAddon.fit();
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const height = $refs.terminalWrapper.clientHeight;
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const rows = height / term._core._renderService._charSizeService.height - 1;
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var termWidth = term.cols;
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var termHeight = parseInt(rows.toString(), 10);
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term.resize(termWidth, termHeight);
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socket.send(JSON.stringify({
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resize: {
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cols: termWidth,
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rows: termHeight
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}
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}));
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}
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}));
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initializeWebSocket();
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</script>
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@endscript
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</div>
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