270 lines
8.4 KiB
JavaScript
270 lines
8.4 KiB
JavaScript
/*
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* This file is part of Linode Manager Classic.
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*
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* Linode Manager Classic is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Linode Manager Classic is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Linode Manager Classic. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { settings, elements, apiGet, migrateETA, parseParams, setupHeader } from "/global.js";
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(function()
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{
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// Element names specific to this page
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elements.cpu = "cpu";
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elements.cpuCurrent = "cpu-current";
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elements.cpuNew = "cpu-new";
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elements.diskName = "disk-name";
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elements.eta = "eta";
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elements.gpu = "gpu";
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elements.gpuCurrent = "gpu-current";
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elements.gpuNew = "gpu-new";
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elements.linodeLabel = "linode-label";
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elements.linodeTag = "linode-tag";
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elements.linodeTagLink = "linode-tag-link";
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elements.mbit = "mbit";
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elements.mbitCurrent = "mbit-current";
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elements.mbitNew = "mbit-new";
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elements.ram = "ram";
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elements.ramCurrent = "ram-current";
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elements.ramNew = "ram-new";
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elements.resize = "resize";
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elements.resizeBox = "resize-box";
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elements.storage = "storage";
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elements.storageCurrent = "storage-current";
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elements.storageNew = "storage-new";
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elements.upgradeButton = "upgrade-button";
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elements.xfer = "xfer";
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elements.xferCurrent = "xfer-current";
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elements.xferNew = "xfer-new";
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// Data recieved from API calls
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var data = {};
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data.disks = [];
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data.linode = {};
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data.plan = {};
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data.successor = {};
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// Static references to UI elements
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var ui = {};
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ui.cpu = {};
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ui.cpuCurrent = {};
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ui.cpuNew = {};
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ui.diskName = {};
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ui.eta = {};
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ui.gpu = {};
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ui.gpuCurrent = {};
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ui.gpuNew = {};
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ui.linodeLabel = {};
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ui.linodeTag = {};
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ui.linodeTagLink = {};
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ui.mbit = {};
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ui.mbitCurrent = {};
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ui.mbitNew = {};
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ui.ram = {};
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ui.ramCurrent = {};
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ui.ramNew = {};
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ui.resize = {};
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ui.resizeBox = {};
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ui.storage = {};
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ui.storageCurrent = {};
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ui.storageNew = {};
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ui.upgradeButton = {};
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ui.xfer = {};
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ui.xferCurrent = {};
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ui.xferNew = {};
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// Callback for linode details API call
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var displayDetails = function(response)
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{
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data.linode = response;
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// Set page title and header stuff
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document.title += " // " + data.linode.label;
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ui.linodeLabel.innerHTML = data.linode.label;
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if (data.linode.tags.length == 1) {
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ui.linodeTagLink.href = "/linodes?tag=" + data.linode.tags[0];
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ui.linodeTagLink.innerHTML = "(" + data.linode.tags[0] + ")";
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ui.linodeTag.style.display = "inline";
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}
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// Get plan info
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apiGet("/linode/types/" + data.linode.type, displayPlan, null);
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};
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// Callback for linode disks API call
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var displayDisks = function(response)
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{
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// Add disks to array
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data.disks = data.disks.concat(response.data);
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// Request the next page if there are more pages
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if (response.page != response.pages) {
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apiGet("/linode/instances/" + data.params.lid + "/disks?page=" + (response.page + 1), displayDisks, null);
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return;
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}
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// Compute total size and types of disks
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var size = 0;
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var numExt = 0;
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var numSwap = 0;
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for (var i = 0; i < data.disks.length; i++) {
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size += data.disks[i].size;
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if (data.disks[i].filesystem.match(/ext3|ext4/)) {
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numExt++;
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ui.diskName.innerHTML = data.disks[i].label;
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}
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else if (data.disks[i].filesystem == "swap")
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numSwap++;
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}
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// Compute estimated resize time
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ui.eta.innerHTML = migrateETA(size, true);
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// Show auto-resize option if there is only a single ext disk
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if ((data.disks.length == 1 && numExt == 1) || (data.disks.length == 2 && numExt == 1 && numSwap == 1)) {
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ui.resizeBox.disabled = false;
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ui.resizeBox.checked = true;
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ui.resize.style.display = "initial";
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}
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};
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// Callback for plan details API call
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var displayPlan = function(response)
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{
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data.plan = response;
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// Redirect to dashboard if there is no upgrade
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if (!data.plan.successor) {
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location.href = "/linodes/dashboard?lid=" + data.params.lid;
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return;
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}
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// Get successor
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apiGet("/linode/types/" + data.plan.successor, displaySuccessor, null);
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};
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// Callback for successor details API call
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var displaySuccessor = function(response)
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{
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data.successor = response;
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// Set UI stuff
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if (data.plan.memory != data.successor.memory) {
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ui.ramCurrent.innerHTML = data.plan.memory / 1024;
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ui.ramNew.innerHTML = data.successor.memory / 1024;
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ui.ram.style.display = "list-item";
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}
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if (data.plan.disk != data.successor.disk) {
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ui.storageCurrent.innerHTML = data.plan.disk / 1024;
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ui.storageNew.innerHTML = data.successor.disk / 1024;
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ui.storage.style.display = "list-item";
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}
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if (data.plan.vcpus != data.successor.vcpus) {
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ui.cpuCurrent.innerHTML = data.plan.vcpus;
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ui.cpuNew.innerHTML = data.successor.vcpus;
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ui.cpu.style.display = "list-item";
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}
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if (data.plan.gpus != data.successor.gpus) {
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ui.gpuCurrent.innerHTML = data.plan.gpus;
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ui.gpuNew.innerHTML = data.successor.gpus;
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ui.gpu.style.display = "list-item";
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}
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if (data.plan.network_out != data.successor.network_out) {
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ui.mbitCurrent.innerHTML = data.plan.network_out;
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ui.mbitNew.innerHTML = data.successor.network_out;
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ui.mbit.style.display = "list-item";
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}
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if (data.plan.transfer != data.successor.transfer) {
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ui.xferCurrent.innerHTML = data.plan.transfer;
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ui.xferNew.innerHTML = data.successor.transfer;
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ui.xfer.style.display = "list-item";
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}
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ui.upgradeButton.disabled = false;
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};
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// Click handler for upgrade button
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var handleUpgrade = function(event)
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{
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if (event.currentTarget.disabled)
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return;
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var req = {
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"allow_auto_disk_resize": (!ui.resizeBox.disabled && ui.resizeBox.checked)
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};
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apiPost("/linode/instances/" + data.params.lid + "/mutate", req, function(response)
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{
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location.href = "/linodes/dashboard?lid=" + data.params.lid;
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});
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};
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// Initial setup
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var setup = function()
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{
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// Parse URL parameters
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data.params = parseParams();
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// We need a Linode ID, so die if we don't have it
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if (!data.params.lid) {
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alert("No Linode ID supplied!");
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return;
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}
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setupHeader();
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// Update links on page to include proper Linode ID
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var anchors = document.getElementsByTagName("a");
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for (var i = 0; i < anchors.length; i++)
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anchors[i].href = anchors[i].href.replace("lid=0", "lid=" + data.params.lid);
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// Get element references
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ui.cpu = document.getElementById(elements.cpu);
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ui.cpuCurrent = document.getElementById(elements.cpuCurrent);
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ui.cpuNew = document.getElementById(elements.cpuNew);
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ui.diskName = document.getElementById(elements.diskName);
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ui.eta = document.getElementById(elements.eta);
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ui.gpu = document.getElementById(elements.gpu);
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ui.gpuCurrent = document.getElementById(elements.gpuCurrent);
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ui.gpuNew = document.getElementById(elements.gpuNew);
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ui.linodeLabel = document.getElementById(elements.linodeLabel);
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ui.linodeTag = document.getElementById(elements.linodeTag);
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ui.linodeTagLink = document.getElementById(elements.linodeTagLink);
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ui.mbit = document.getElementById(elements.mbit);
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ui.mbitCurrent = document.getElementById(elements.mbitCurrent);
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ui.mbitNew = document.getElementById(elements.mbitNew);
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ui.ram = document.getElementById(elements.ram);
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ui.ramCurrent = document.getElementById(elements.ramCurrent);
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ui.ramNew = document.getElementById(elements.ramNew);
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ui.resize = document.getElementById(elements.resize);
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ui.resizeBox = document.getElementById(elements.resizeBox);
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ui.storage = document.getElementById(elements.storage);
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ui.storageCurrent = document.getElementById(elements.storageCurrent);
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ui.storageNew = document.getElementById(elements.storageNew);
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ui.upgradeButton = document.getElementById(elements.upgradeButton);
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ui.xfer = document.getElementById(elements.xfer);
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ui.xferCurrent = document.getElementById(elements.xferCurrent);
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ui.xferNew = document.getElementById(elements.xferNew);
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// Attach event handlers
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ui.upgradeButton.addEventListener("click", handleUpgrade);
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// Get data from API
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apiGet("/linode/instances/" + data.params.lid, displayDetails, null);
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apiGet("/linode/instances/" + data.params.lid + "/disks", displayDisks, null);
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};
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// Attach onload handler
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window.addEventListener("load", setup);
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})();
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