4f2dd519c6
The original statement seems to be a bit too precise regarding the height. Any tiny lag or one pixel movement leads to the console not being scrolled to the bottom anymore. Same applies for manually scrolling down which does not hide the `terminalNotify` properly. A bit larger "buffer" fixes this.
345 lines
11 KiB
JavaScript
345 lines
11 KiB
JavaScript
// Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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var CONSOLE_PUSH_COUNT = Pterodactyl.config.console_count || 50;
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var CONSOLE_PUSH_FREQ = Pterodactyl.config.console_freq || 200;
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var CONSOLE_OUTPUT_LIMIT = Pterodactyl.config.console_limit || 2000;
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var KEYCODE_UP_ARROW = 38;
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var KEYCODE_DOWN_ARROW = 40;
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var AnsiUp = new AnsiUp;
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AnsiUp.use_classes = true;
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var $terminal = $('#terminal');
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var $terminalInput = $('.terminal_input--input');
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var $scrollNotify = $('#terminalNotify');
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$(document).ready(function () {
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var storage = window.localStorage;
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var activeHx = [];
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var currentHxIndex = 0;
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var currentKeyCount = 0;
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var storedConsoleHistory = storage.getItem('console_hx_' + Pterodactyl.server.uuid);
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try {
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activeHx = JSON.parse(storedConsoleHistory) || [];
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currentKeyCount = activeHx.length - 1;
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} catch (ex) {
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//
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}
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$terminalInput.focus();
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$('.terminal_input--prompt, #terminal_input, #terminal, #terminalNotify').on('click', function () {
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$terminalInput.focus();
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});
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$terminalInput.on('keyup', function (e) {
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if (e.which === KEYCODE_DOWN_ARROW || e.which === KEYCODE_UP_ARROW) {
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var value = consoleHistory(e.which);
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if (value !== false) {
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$terminalInput.val(value);
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}
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}
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if (e.which === 27) {
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$(this).val('');
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}
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if (e.which === 13) {
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saveToHistory($(this).val());
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Socket.emit((ConsoleServerStatus !== 0) ? 'send command' : 'set status', $(this).val());
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$(this).val('');
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}
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});
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function consoleHistory(key) {
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// Get previous
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if (key === KEYCODE_UP_ARROW) {
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// currentHxIndex++;
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var index = activeHx.length - (currentHxIndex + 1);
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if (typeof activeHx[index - 1] === 'undefined') {
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return activeHx[index];
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}
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currentHxIndex++;
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return activeHx[index];
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}
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// Get more recent
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if (key === KEYCODE_DOWN_ARROW) {
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var index = activeHx.length - currentHxIndex;
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if (typeof activeHx[index + 1] === 'undefined') {
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return activeHx[index];
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}
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currentHxIndex--;
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return activeHx[index];
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}
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}
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function saveToHistory(command) {
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if (command.length === 0) {
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return;
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}
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if (activeHx.length >= 50) {
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activeHx.pop();
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}
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currentHxIndex = 0;
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currentKeyCount++;
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activeHx[currentKeyCount] = command;
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storage.setItem('console_hx_' + Pterodactyl.server.uuid, JSON.stringify(activeHx));
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}
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});
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$terminal.on('scroll', function () {
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if ($(this).scrollTop() + $(this).innerHeight() + 50 < $(this)[0].scrollHeight) {
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$scrollNotify.removeClass('hidden');
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} else {
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$scrollNotify.addClass('hidden');
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}
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});
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window.scrollToBottom = function () {
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$terminal.scrollTop($terminal[0].scrollHeight);
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};
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function pushToTerminal(string) {
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$terminal.append('<div class="cmd">' + AnsiUp.ansi_to_html(string + '\u001b[0m') + '</div>');
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}
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(function initConsole() {
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window.TerminalQueue = [];
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window.ConsoleServerStatus = 0;
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window.ConsoleElements = 0;
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$scrollNotify.on('click', function () {
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window.scrollToBottom();
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$scrollNotify.addClass('hidden');
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});
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})();
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(function pushOutputQueue() {
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if (TerminalQueue.length > CONSOLE_PUSH_COUNT) {
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// console throttled warning show
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}
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if (TerminalQueue.length > 0) {
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for (var i = 0; i < CONSOLE_PUSH_COUNT && TerminalQueue.length > 0; i++) {
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pushToTerminal(TerminalQueue[0]);
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if (! $scrollNotify.is(':visible')) {
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window.scrollToBottom();
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}
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window.ConsoleElements++;
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TerminalQueue.shift();
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}
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var removeElements = window.ConsoleElements - CONSOLE_OUTPUT_LIMIT;
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if (removeElements > 0) {
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$('#terminal').find('.cmd').slice(0, removeElements).remove();
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window.ConsoleElements = window.ConsoleElements - removeElements;
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}
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}
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window.setTimeout(pushOutputQueue, CONSOLE_PUSH_FREQ);
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})();
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(function setupSocketListeners() {
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// Update Listings on Initial Status
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Socket.on('initial status', function (data) {
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ConsoleServerStatus = data.status;
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updateServerPowerControls(data.status);
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if (data.status === 1 || data.status === 2) {
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Socket.emit('send server log');
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}
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});
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// Update Listings on Status
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Socket.on('status', function (data) {
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ConsoleServerStatus = data.status;
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updateServerPowerControls(data.status);
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});
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// Skips the queue so we don't wait
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// 10 minutes to load the log...
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Socket.on('server log', function (data) {
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$('#terminal').html('');
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data.split(/\n/g).forEach(function (item) {
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pushToTerminal(item);
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window.scrollToBottom();
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});
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});
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Socket.on('console', function (data) {
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data.line.split(/\n/g).forEach(function (item) {
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TerminalQueue.push(item);
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});
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});
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})();
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function updateServerPowerControls (data) {
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// Server is On or Starting
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if(data == 1 || data == 2) {
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$('[data-attr="power"][data-action="start"]').addClass('disabled');
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$('[data-attr="power"][data-action="stop"], [data-attr="power"][data-action="restart"]').removeClass('disabled');
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} else {
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if (data == 0) {
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$('[data-attr="power"][data-action="start"]').removeClass('disabled');
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}
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$('[data-attr="power"][data-action="stop"], [data-attr="power"][data-action="restart"]').addClass('disabled');
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}
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if(data !== 0) {
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$('[data-attr="power"][data-action="kill"]').removeClass('disabled');
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} else {
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$('[data-attr="power"][data-action="kill"]').addClass('disabled');
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}
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}
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$(document).ready(function () {
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$('[data-attr="power"]').click(function (event) {
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if (! $(this).hasClass('disabled')) {
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Socket.emit('set status', $(this).data('action'));
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}
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});
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(function setupChartElements() {
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if (typeof SkipConsoleCharts !== 'undefined') {
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return;
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}
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Socket.on('proc', function (proc) {
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if (CPUData.length > 10) {
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CPUData.shift();
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MemoryData.shift();
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TimeLabels.shift();
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}
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var cpuUse = (Pterodactyl.server.cpu > 0) ? parseFloat(((proc.data.cpu.total / Pterodactyl.server.cpu) * 100).toFixed(3).toString()) : proc.data.cpu.total;
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CPUData.push(cpuUse);
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MemoryData.push(parseInt(proc.data.memory.total / (1024 * 1024)));
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TimeLabels.push($.format.date(new Date(), 'HH:mm:ss'));
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CPUChart.update();
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MemoryChart.update();
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});
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var ctc = $('#chart_cpu');
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var TimeLabels = [];
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var CPUData = [];
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var CPUChart = new Chart(ctc, {
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type: 'line',
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data: {
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labels: TimeLabels,
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datasets: [
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{
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label: "Percent Use",
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fill: false,
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lineTension: 0.03,
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backgroundColor: "#3c8dbc",
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borderColor: "#3c8dbc",
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borderCapStyle: 'butt',
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borderDash: [],
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borderDashOffset: 0.0,
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borderJoinStyle: 'miter',
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pointBorderColor: "#3c8dbc",
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pointBackgroundColor: "#fff",
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pointBorderWidth: 1,
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pointHoverRadius: 5,
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pointHoverBackgroundColor: "#3c8dbc",
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pointHoverBorderColor: "rgba(220,220,220,1)",
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pointHoverBorderWidth: 2,
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pointRadius: 1,
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pointHitRadius: 10,
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data: CPUData,
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spanGaps: false,
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}
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]
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},
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options: {
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title: {
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display: true,
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text: 'CPU Usage (as Percent Total)'
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},
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legend: {
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display: false,
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},
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animation: {
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duration: 1,
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}
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}
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});
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var ctm = $('#chart_memory');
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MemoryData = [];
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MemoryChart = new Chart(ctm, {
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type: 'line',
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data: {
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labels: TimeLabels,
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datasets: [
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{
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label: "Memory Use",
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fill: false,
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lineTension: 0.03,
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backgroundColor: "#3c8dbc",
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borderColor: "#3c8dbc",
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borderCapStyle: 'butt',
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borderDash: [],
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borderDashOffset: 0.0,
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borderJoinStyle: 'miter',
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pointBorderColor: "#3c8dbc",
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pointBackgroundColor: "#fff",
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pointBorderWidth: 1,
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pointHoverRadius: 5,
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pointHoverBackgroundColor: "#3c8dbc",
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pointHoverBorderColor: "rgba(220,220,220,1)",
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pointHoverBorderWidth: 2,
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pointRadius: 1,
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pointHitRadius: 10,
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data: MemoryData,
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spanGaps: false,
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}
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]
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},
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options: {
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title: {
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display: true,
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text: 'Memory Usage (in Megabytes)'
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},
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legend: {
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display: false,
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},
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animation: {
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duration: 1,
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}
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}
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});
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})();
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});
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