387 lines
12 KiB
JavaScript
387 lines
12 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, regionNames, apiGet, 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.backupNo = "backup-no";
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elements.backupYes = "backup-yes";
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elements.barRemaining = "bar-remaining";
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elements.barUsed = "bar-used";
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elements.centerCell = "center-cell";
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elements.dashboardLink = "dashboard-link";
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elements.info = "info";
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elements.linodes = "linodes";
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elements.linodeTagPrefix = "linode-tag-";
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elements.lmcRow = "lmc-tr1";
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elements.lmcRowAlt = "lmc-tr2";
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elements.lmcTable = "lmc-table";
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elements.loading = "loading";
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elements.notification = "notification";
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elements.notifications = "notifications";
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elements.subLinks = "sub-links";
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elements.transferQuota = "transfer-quota";
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elements.transferRemaining = "transfer-remaining";
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elements.transferUsed = "transfer-used";
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// Data recieved from API calls
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var data = {};
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data.params = {};
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data.linodes = [];
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data.linodeTags = [];
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data.noTag = false;
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data.notifications = [];
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data.plans = [];
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// Static references to UI elements
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var ui = {};
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ui.linodes = {};
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ui.linodeTables = {};
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ui.loading = {};
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ui.notifications = {};
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var createLinodeRow = function(linode, alt)
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{
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var row = document.createElement("tr");
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if (alt)
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row.className = elements.lmcRowAlt;
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else
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row.className = elements.lmcRow;
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var name = document.createElement("td");
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var nameLink = document.createElement("a");
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nameLink.href = "/linodes/dashboard?lid=" + linode.id;
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nameLink.innerHTML = linode.label;
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name.appendChild(nameLink);
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var status = document.createElement("td");
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status.innerHTML = linode.status.charAt(0).toUpperCase() + linode.status.slice(1).replace(/_/g, " ");
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var plan = document.createElement("td");
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if (linode.type)
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plan.innerHTML = getPlanLabel(linode.type);
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else
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plan.innerHTML = "Unknown";
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if (plan.innerHTML == "")
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translatePlan(linode.type, plan);
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var ip = document.createElement("td");
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ip.innerHTML = linode.ipv4[0];
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var ipCount = 0;
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for (var i = 1; i < linode.ipv4.length; i++) {
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if (linode.ipv4[i].startsWith("192.168."))
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continue;
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if (linode.ipv4[i].startsWith("10."))
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continue;
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ipCount++;
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}
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if (ipCount) {
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var plus = document.createElement("span");
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plus.className = elements.info;
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plus.innerHTML = " (+" + ipCount + ")";
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ip.appendChild(plus);
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}
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var region = document.createElement("td");
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if (regionNames[linode.region])
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region.innerHTML = regionNames[linode.region];
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else
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region.innerHTML = linode.region;
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var backups = document.createElement("td");
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backups.className = elements.centerCell;
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if (linode.backups.enabled) {
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var backupStatus = document.createElement("span");
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backupStatus.className = elements.backupYes;
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backupStatus.innerHTML = "Yes";
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backups.appendChild(backupStatus);
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} else {
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var backupStatus = document.createElement("span");
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backupStatus.className = elements.backupNo;
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backupStatus.innerHTML = "No";
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var backupSeparator = document.createElement("span");
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backupSeparator.innerHTML = " - ";
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var backupLink = document.createElement("a");
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backupLink.href = "/linodes/backups_enable?lid=" + linode.id;
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backupLink.innerHTML = "Enable";
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backups.appendChild(backupStatus);
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backups.appendChild(backupSeparator);
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backups.appendChild(backupLink);
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}
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var options = document.createElement("td");
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options.className = elements.centerCell;
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var dashboardLink = document.createElement("a");
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dashboardLink.className = elements.dashboardLink;
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dashboardLink.href = "/linodes/dashboard?lid=" + linode.id;
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dashboardLink.innerHTML = "Dashboard";
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var optionsSeparator = document.createElement("span");
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optionsSeparator.innerHTML = " | ";
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var removeLink = document.createElement("a");
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removeLink.href = "/linodes/remove?lid=" + linode.id;
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removeLink.innerHTML = "Remove";
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options.appendChild(dashboardLink);
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options.appendChild(optionsSeparator);
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options.appendChild(removeLink);
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row.appendChild(name);
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row.appendChild(status);
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row.appendChild(plan);
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row.appendChild(ip);
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row.appendChild(region);
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row.appendChild(backups);
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row.appendChild(options);
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return row;
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};
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var createLinodeTable = function(tag)
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{
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var table = document.createElement("table");
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table.id = elements.linodeTagPrefix + tag;
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table.className = elements.lmcTable;
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var thead = document.createElement("thead");
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var headRow1 = document.createElement("tr");
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var title = document.createElement("td");
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if (tag.length == 0)
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title.innerHTML = "Linodes";
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else
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title.innerHTML = tag;
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headRow1.appendChild(title);
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var headRow2 = document.createElement("tr");
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var cells = ["Linode", "Status", "Plan", "IP", "Location", "Backups", "Options"];
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title.colSpan = cells.length;
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for (var i = 0; i < cells.length; i++) {
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var cell = document.createElement("td");
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if (cells[i] == "Backups" || cells[i] == "Options")
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cell.className = elements.centerCell;
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cell.innerHTML = cells[i];
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headRow2.appendChild(cell);
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}
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thead.appendChild(headRow1);
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thead.appendChild(headRow2);
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var tbody = document.createElement("tbody");
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table.appendChild(thead);
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table.appendChild(tbody);
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ui.linodeTables[tag] = tbody;
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var subLinks = document.createElement("p");
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subLinks.className = elements.subLinks;
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var volumes = document.createElement("a");
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volumes.href = "/volumes";
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volumes.innerHTML = "Manage Volumes";
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var separator = document.createElement("span");
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separator.innerHTML = " | ";
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var images = document.createElement("a");
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images.href = "/images";
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images.innerHTML = "Manage Images";
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var stackScripts = document.createElement("a");
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stackScripts.href = "/stackscripts";
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stackScripts.innerHTML = "Manage StackScripts";
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var addLinode = document.createElement("a");
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addLinode.href = "/linodes/add";
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if (tag.length > 0)
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addLinode.href += "?tag=" + tag;
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addLinode.innerHTML = "Add a Linode";
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subLinks.appendChild(volumes);
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subLinks.appendChild(separator);
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subLinks.appendChild(images);
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subLinks.appendChild(separator.cloneNode(true));
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subLinks.appendChild(stackScripts);
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subLinks.appendChild(separator.cloneNode(true));
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subLinks.appendChild(addLinode);
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ui.linodes.appendChild(table);
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ui.linodes.appendChild(subLinks);
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};
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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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// Add new tags to array
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for (var i = 0; i < response.data.length; i++) {
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if (response.data[i].tags.length == 0)
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data.noTag = true;
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for (var j = 0; j < response.data[i].tags.length; j++) {
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if (!data.linodeTags.includes(response.data[i].tags[j]))
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data.linodeTags.push(response.data[i].tags[j]);
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}
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}
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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 progress = (response.page / response.pages) * 100;
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progress = progress.toFixed(0);
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ui.loading.innerHTML = "Loading " + progress + "%...";
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var filters = null;
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if (data.params.tag)
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filters = {
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"tags": data.params.tag
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};
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apiGet("/linode/instances?page=" + (response.page + 1), displayLinodes, filters);
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return;
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}
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// Redirect to add page if there are no linodes
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if (data.linodes.length == 0)
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location.href = "/linodes/add";
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// Sort
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data.linodeTags.sort();
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data.linodes.sort(function(a, b)
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{
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return a.label.toLowerCase().localeCompare(b.label.toLowerCase());
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});
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// Create tables
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ui.loading.remove();
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if (data.noTag)
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createLinodeTable("");
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for (var i = 0; i < data.linodeTags.length; i++)
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createLinodeTable(data.linodeTags[i]);
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// Insert linodes
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for (var i = 0; i < data.linodes.length; i++) {
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if (data.linodes[i].tags.length == 0)
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ui.linodeTables[""].appendChild(createLinodeRow(data.linodes[i], ui.linodeTables[""].children.length % 2));
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for (var j = 0; j < data.linodes[i].tags.length; j++)
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ui.linodeTables[data.linodes[i].tags[j]].appendChild(createLinodeRow(data.linodes[i], ui.linodeTables[data.linodes[i].tags[j]].children.length % 2));
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}
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};
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var displayNotifications = function(response)
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{
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// Add notifications to array
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data.notifications = data.notifications.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("/account/notifications?page=" + (response.page + 1), displayNotifications, null);
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return;
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}
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// Display notifications
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for (var i = 0; i < data.notifications.length; i++) {
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if (data.notifications[i].entity && data.notifications[i].entity.type == "linode")
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continue;
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var notification = document.createElement("div");
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notification.className = elements.notification;
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var header = document.createElement("h1");
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header.innerHTML = data.notifications[i].label;
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var body = document.createElement("p");
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body.innerHTML = data.notifications[i].message;
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notification.appendChild(header);
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notification.appendChild(body);
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ui.notifications.appendChild(notification);
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}
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};
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var displayTransfer = function(response)
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{
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var barRemaining = document.getElementById(elements.barRemaining);
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var barUsed = document.getElementById(elements.barUsed);
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var transferQuota = document.getElementById(elements.transferQuota);
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var transferRemaining = document.getElementById(elements.transferRemaining);
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var transferUsed = document.getElementById(elements.transferUsed);
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// Get border width of bar segments from CSS sheet
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var remainingBorderWidth = 0;
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var usedBorderWidth = 0;
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for (var i = 0; i < document.styleSheets[0].cssRules.length; i++) {
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if (document.styleSheets[0].cssRules[i].selectorText == "#" + elements.barRemaining)
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remainingBorderWidth = Number.parseInt(document.styleSheets[0].cssRules[i].style.borderWidth) * 2;
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else if (document.styleSheets[0].cssRules[i].selectorText == "#" + elements.barUsed)
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usedBorderWidth = Number.parseInt(document.styleSheets[0].cssRules[i].style.borderWidth) * 2;
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}
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var usage = (response.used / response.quota) * 100;
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usage = usage.toFixed(0);
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if (usage != 0) {
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barUsed.style = "display: inline-block; width: calc(" + usage + "% - " + usedBorderWidth + "px);";
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barUsed.innerHTML = usage + "% Used";
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}
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if (usage != 100) {
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barRemaining.style = "display: inline-block; width: calc(" + (100 - usage) + "% - " + remainingBorderWidth + "px);";
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barRemaining.innerHTML = (100 - usage) + "% Remaining";
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}
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transferUsed.innerHTML = response.used + "GB";
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transferRemaining.innerHTML = (response.quota - response.used) + "GB";
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transferQuota.innerHTML = response.quota + "GB";
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};
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var getPlanLabel = function(id)
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{
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for (var i = 0; i < data.plans.length; i++) {
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if (id == data.plans[i].id)
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return data.plans[i].label;
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}
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return "";
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};
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var getPlans = function(response)
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{
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// Add plans to array
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data.plans = data.plans.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/types?page=" + (response.page + 1), getPlans, null);
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return;
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}
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// Get linodes
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var filters = null;
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if (data.params.tag)
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filters = {
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"tags": data.params.tag
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};
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apiGet("/linode/instances", displayLinodes, filters);
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};
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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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ui.linodes = document.getElementById(elements.linodes);
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ui.loading = document.getElementById(elements.loading);
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ui.notifications = document.getElementById(elements.notifications);
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setupHeader();
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// Get linode and transfer info
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apiGet("/linode/types", getPlans, null);
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apiGet("/account/transfer", displayTransfer, null);
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apiGet("/account/notifications", displayNotifications, null);
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};
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var translatePlan = function(name, cell)
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{
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var callback = function(response)
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{
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cell.innerHTML = response.label;
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};
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apiGet("/linode/types/" + name, callback, 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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