70 lines
1.8 KiB
JavaScript
70 lines
1.8 KiB
JavaScript
/* global Terminal */
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import $ from 'jquery';
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(() => {
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class GLTerminal {
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constructor(options) {
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this.options = options || {};
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if (!Object.prototype.hasOwnProperty.call(this.options, 'cursorBlink')) {
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this.options.cursorBlink = true;
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}
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if (!Object.prototype.hasOwnProperty.call(this.options, 'screenKeys')) {
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this.options.screenKeys = true;
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}
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this.container = document.querySelector(options.selector);
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this.setSocketUrl();
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this.createTerminal();
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$(window).off('resize.terminal').on('resize.terminal', () => {
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this.terminal.fit();
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});
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}
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setSocketUrl() {
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const { protocol, hostname, port } = window.location;
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const wsProtocol = protocol === 'https:' ? 'wss://' : 'ws://';
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const path = this.container.dataset.projectPath;
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this.socketUrl = `${wsProtocol}${hostname}:${port}${path}`;
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}
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createTerminal() {
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this.terminal = new Terminal(this.options);
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this.socket = new WebSocket(this.socketUrl, ['terminal.gitlab.com']);
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this.socket.binaryType = 'arraybuffer';
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this.terminal.open(this.container);
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this.socket.onopen = () => { this.runTerminal(); };
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this.socket.onerror = () => { this.handleSocketFailure(); };
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}
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runTerminal() {
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const decoder = new TextDecoder('utf-8');
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const encoder = new TextEncoder('utf-8');
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this.terminal.on('data', (data) => {
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this.socket.send(encoder.encode(data));
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});
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this.socket.addEventListener('message', (ev) => {
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this.terminal.write(decoder.decode(ev.data));
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});
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this.isTerminalInitialized = true;
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this.terminal.fit();
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}
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handleSocketFailure() {
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this.terminal.write('\r\nConnection failure');
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}
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}
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window.gl = window.gl || {};
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gl.Terminal = GLTerminal;
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})();
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