375 lines
11 KiB
JavaScript
375 lines
11 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, apiPost, 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.destClass = "dest-ip";
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elements.destLinode = "dest-linode";
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elements.doIt = "do-it";
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elements.info = "info";
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elements.linodeLabel = "linode-label";
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elements.linodeSelect = "linode-select";
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elements.linodeTag = "linode-tag";
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elements.linodeTagLink = "linode-tag-link";
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elements.lmcRow = "lmc-tr3";
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elements.privateIPs = "private-ips";
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elements.publicIPs = "public-ips";
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elements.selectButton = "select-button";
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elements.srcClass = "src-ip";
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elements.srcLinode = "src-linode";
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elements.subnav = "subnav-link";
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elements.subnavActive = "subnav-link-active";
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// Data recieved from API calls
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var data = {};
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data.destNet = {};
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data.linode = {};
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data.linodes = [];
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data.srcNet = {};
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// Static references to UI elements
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var ui = {};
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ui.destLinode = {};
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ui.doIt = {};
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ui.linodeLabel = {};
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ui.linodeSelect = {};
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ui.linodeTag = {};
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ui.linodeTagLink = {};
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ui.privateIPs = {};
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ui.publicIPs = {};
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ui.selectButton = {};
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ui.srcLinode = {};
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// Temporary state
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var state = {};
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state.destIndex = -1;
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state.haveDest = false;
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state.haveSrc = false;
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// Callback for destination linode network details API call
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var displayDestNet = function(response)
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{
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data.destNet = response;
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state.haveDest = true;
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if (state.haveSrc)
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displayIPs();
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};
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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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ui.srcLinode.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 other Linodes in the same DC
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var filter = {
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"region": data.linode.region
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};
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apiGet("/linode/instances", displayLinodes, filter);
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apiGet("/linode/instances/" + data.params.lid + "/ips", displaySrcNet, null);
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};
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// Populate swap table with source and dest IPs
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var displayIPs = function()
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{
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// Add public IPs
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var numIPs = Math.max(data.srcNet.ipv4["public"].length, data.destNet.ipv4["public"].length);
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for (var i = 0; i < numIPs; i++) {
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var row = document.createElement("tr");
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row.className = elements.lmcRow;
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var srcAddr = document.createElement("td");
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var srcMove = document.createElement("td");
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if (data.srcNet.ipv4["public"][i]) {
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var ip = document.createElement("span");
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ip.innerHTML = data.srcNet.ipv4["public"][i].address;
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var br = document.createElement("br");
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var rdns = document.createElement("span");
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rdns.className = elements.info;
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rdns.innerHTML = data.srcNet.ipv4["public"][i].rdns;
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srcAddr.appendChild(ip);
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srcAddr.appendChild(br);
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srcAddr.appendChild(rdns);
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var move = document.createElement("input");
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move.id = data.srcNet.ipv4["public"][i].address;
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move.className = elements.srcClass;
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move.type = "checkbox";
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srcMove.appendChild(move);
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}
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row.appendChild(srcAddr);
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row.appendChild(srcMove);
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var arrow = document.createElement("td");
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arrow.innerHTML = "↔";
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row.appendChild(arrow);
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var destAddr = document.createElement("td");
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var destMove = document.createElement("td");
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if (data.destNet.ipv4["public"][i]) {
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var ip = document.createElement("span");
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ip.innerHTML = data.destNet.ipv4["public"][i].address;
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var br = document.createElement("br");
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var rdns = document.createElement("span");
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rdns.className = elements.info;
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rdns.innerHTML = data.destNet.ipv4["public"][i].rdns;
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destAddr.appendChild(ip);
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destAddr.appendChild(br);
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destAddr.appendChild(rdns);
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var move = document.createElement("input");
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move.id = data.destNet.ipv4["public"][i].address;
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move.className = elements.destClass;
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move.type = "checkbox";
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destMove.appendChild(move);
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}
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row.appendChild(destMove);
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row.appendChild(destAddr);
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ui.publicIPs.appendChild(row);
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}
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// Add private IPs
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var numIPs = Math.max(data.srcNet.ipv4["private"].length, data.destNet.ipv4["private"].length);
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for (var i = 0; i < numIPs; i++) {
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var row = document.createElement("tr");
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row.className = elements.lmcRow;
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var srcAddr = document.createElement("td");
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var srcMove = document.createElement("td");
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if (data.srcNet.ipv4["private"][i]) {
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var ip = document.createElement("span");
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ip.innerHTML = data.srcNet.ipv4["private"][i].address;
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var br = document.createElement("br");
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var rdns = document.createElement("span");
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rdns.className = elements.info;
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rdns.innerHTML = data.srcNet.ipv4["private"][i].rdns;
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srcAddr.appendChild(ip);
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srcAddr.appendChild(br);
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srcAddr.appendChild(rdns);
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var move = document.createElement("input");
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move.id = data.srcNet.ipv4["private"][i].address;
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move.className = elements.srcClass;
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move.type = "checkbox";
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srcMove.appendChild(move);
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}
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row.appendChild(srcAddr);
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row.appendChild(srcMove);
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var arrow = document.createElement("td");
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arrow.innerHTML = "↔";
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row.appendChild(arrow);
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var destAddr = document.createElement("td");
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var destMove = document.createElement("td");
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if (data.destNet.ipv4["private"][i]) {
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var ip = document.createElement("span");
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ip.innerHTML = data.destNet.ipv4["private"][i].address;
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var br = document.createElement("br");
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var rdns = document.createElement("span");
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rdns.className = elements.info;
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rdns.innerHTML = data.destNet.ipv4["private"][i].rdns;
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destAddr.appendChild(ip);
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destAddr.appendChild(br);
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destAddr.appendChild(rdns);
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var move = document.createElement("input");
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move.id = data.destNet.ipv4["private"][i].address;
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move.className = elements.destClass;
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move.type = "checkbox";
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destMove.appendChild(move);
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}
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row.appendChild(destMove);
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row.appendChild(destAddr);
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ui.privateIPs.appendChild(row);
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}
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ui.doIt.disabled = false;
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ui.selectButton.disabled = false;
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};
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// Callback for linodes API call
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var displayLinodes = function(response)
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{
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// Add linodes to array
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data.linodes = data.linodes.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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var filter = {
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"region": data.linode.region
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};
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apiGet("/linode/instances?page=" + (response.page + 1), displayLinodes, filter);
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return;
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}
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// Add linodes to selector
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for (var i = 0; i < data.linodes.length; i++) {
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if (data.linodes[i].id == data.linode.id)
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continue;
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var option = document.createElement("option");
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option.value = data.linodes[i].id;
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option.innerHTML = data.linodes[i].label;
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ui.linodeSelect.appendChild(option);
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}
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ui.selectButton.disabled = false;
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};
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// Callback for source linode network details API call
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var displaySrcNet = function(response)
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{
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data.srcNet = response;
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state.haveSrc = true;
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if (state.haveDest)
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displayIPs();
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};
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// Handler for select button
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var handleSelect = function(event)
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{
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if (event.currentTarget.disabled)
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return;
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state.haveDest = false;
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var lid = parseInt(ui.linodeSelect.value);
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for (var i = 0; i < data.linodes.length; i++) {
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if (data.linodes[i].id == lid) {
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state.destIndex = i;
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break;
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}
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}
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if (state.destIndex == -1)
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return;
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ui.doIt.disabled = true;
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ui.selectButton.disabled = true;
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ui.publicIPs.innerHTML = "";
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ui.privateIPs.innerHTML = "";
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ui.destLinode.innerHTML = data.linodes[state.destIndex].label;
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apiGet("/linode/instances/" + data.linodes[state.destIndex].id + "/ips", displayDestNet, null);
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};
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// Handler for "do it" button
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var handleSwap = function(event)
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{
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if (event.currentTarget.disabled)
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return;
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var assignments = [];
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// Assign all checked source IPs to the destination Linode
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var srcBoxes = document.getElementsByClassName(elements.srcClass);
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for (var i = 0; i < srcBoxes.length; i++) {
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if (!srcBoxes[i].checked)
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continue;
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assignments.push({
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"address": srcBoxes[i].id,
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"linode_id": data.linodes[state.destIndex].id
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});
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}
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// Assign all checked destination IPs to the source Linode
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var destBoxes = document.getElementsByClassName(elements.destClass);
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for (var i = 0; i < destBoxes.length; i++) {
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if (!destBoxes[i].checked)
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continue;
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assignments.push({
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"address": destBoxes[i].id,
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"linode_id": data.linode.id
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});
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}
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if (!assignments.length)
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return;
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var req = {
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"assignments": assignments,
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"region": data.linode.region
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};
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apiPost("/networking/ipv4/assign", req, function(response) {
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location.href = "/linodes/remote_access?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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// Highlight the remote access subnav link
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var subnavLinks = document.getElementsByClassName(elements.subnav);
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for (var i = 0; i < subnavLinks.length; i++) {
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if (subnavLinks[i].pathname == "/linodes/remote_access")
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subnavLinks[i].className += " " + elements.subnavActive;
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}
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// Get element references
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ui.destLinode = document.getElementById(elements.destLinode);
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ui.doIt = document.getElementById(elements.doIt);
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ui.linodeLabel = document.getElementById(elements.linodeLabel);
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ui.linodeSelect = document.getElementById(elements.linodeSelect);
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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.privateIPs = document.getElementById(elements.privateIPs);
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ui.publicIPs = document.getElementById(elements.publicIPs);
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ui.selectButton = document.getElementById(elements.selectButton);
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ui.srcLinode = document.getElementById(elements.srcLinode);
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// Add event handlers
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ui.selectButton.addEventListener("click", handleSelect);
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ui.doIt.addEventListener("click", handleSwap);
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// Get data from API
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apiGet("/linode/instances/" + data.params.lid, displayDetails, 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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