ProxmoxAAS-Dashboard/scripts/instance.js

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import {requestPVE, requestAPI, goToPage, goToURL, instances, nodes} from "./utils.js";
import {Dialog} from "./dialog.js";
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export class Instance extends HTMLElement {
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constructor () {
super();
let shadowRoot = this.attachShadow({mode: "open"});
shadowRoot.innerHTML = `
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link rel="stylesheet" href="css/style.css">
<div class="w3-row w3-border-bottom">
<div class="w3-col l1 m2 s6">
<p id="instance-id"></p>
</div>
<div class="w3-col l2 m3 s6">
<p id="instance-name"></p>
</div>
<div class="w3-col l1 m2 w3-hide-small">
<p id="instance-type"></p>
</div>
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<div class="w3-col l2 m3 s6 flex row nowrap">
<img id="instance-status-icon">
<p id="instance-status"></p>
</div>
<div class="w3-col l2 w3-hide-medium w3-hide-small">
<p id="node-name"></p>
</div>
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<div class="w3-col l2 w3-hide-medium w3-hide-small flex row nowrap">
<img id="node-status-icon">
<p id="node-status"></p>
</div>
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<div class="w3-col l2 m2 s6 flex row nowrap" style="height: 1lh; margin-top: 15px; margin-bottom: 15px;">
<img id="power-btn" class="clickable">
<img id="console-btn" class="clickable">
<img id="configure-btn" class="clickable">
<img id="delete-btn" class="clickable">
</div>
</div>
`;
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this.shadowElement = shadowRoot;
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this.actionLock = false;
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}
set data (data) {
if (data.status === "unknown") {
data.status = "stopped";
}
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this.type = data.type;
this.status = data.status;
this.vmid = data.vmid;
this.name = data.name;
this.node = data.node;
this.update();
}
update () {
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let vmidParagraph = this.shadowElement.querySelector("#instance-id");
vmidParagraph.innerText = this.vmid;
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let nameParagraph = this.shadowElement.querySelector("#instance-name");
nameParagraph.innerText = this.name ? this.name : "";
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let typeParagraph = this.shadowElement.querySelector("#instance-type");
typeParagraph.innerText = this.type;
let statusParagraph = this.shadowElement.querySelector("#instance-status");
statusParagraph.innerText = this.status;
let statusIcon = this.shadowElement.querySelector("#instance-status-icon");
statusIcon.src = instances[this.status].statusSrc;
statusIcon.alt = instances[this.status].statusAlt;
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let nodeNameParagraph = this.shadowElement.querySelector("#node-name");
nodeNameParagraph.innerText = this.node.name;
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let nodeStatusParagraph = this.shadowElement.querySelector("#node-status");
nodeStatusParagraph.innerText = this.node.status;
let nodeStatusIcon = this.shadowElement.querySelector("#node-status-icon");
nodeStatusIcon.src = nodes[this.node.status].statusSrc;
nodeStatusIcon.alt = nodes[this.node.status].statusAlt;
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let powerButton = this.shadowElement.querySelector("#power-btn");
powerButton.src = instances[this.status].powerButtonSrc;
powerButton.alt = instances[this.status].powerButtonAlt;
powerButton.title = instances[this.status].powerButtonAlt;
powerButton.onclick = this.handlePowerButton.bind(this)
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let configButton = this.shadowElement.querySelector("#configure-btn");
configButton.src = instances[this.status].configButtonSrc;
configButton.alt = instances[this.status].configButtonAlt;
configButton.title = instances[this.status].configButtonAlt;
configButton.onclick = this.handleConfigButton.bind(this);
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let consoleButton = this.shadowElement.querySelector("#console-btn");
consoleButton.src = instances[this.status].consoleButtonSrc;
consoleButton.alt = instances[this.status].consoleButtonAlt;
consoleButton.title = instances[this.status].consoleButtonAlt;
consoleButton.onclick = this.handleConsoleButton.bind(this);
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let deleteButton = this.shadowElement.querySelector("#delete-btn");
deleteButton.src = instances[this.status].deleteButtonSrc;
deleteButton.alt = instances[this.status].deleteButtonAlt;
deleteButton.title = instances[this.status].deleteButtonAlt;
deleteButton.onclick = this.handleDeleteButton.bind(this);
if (this.node.status !== "online") {
powerButton.classList.add("hidden");
configButton.classList.add("hidden");
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consoleButton.classList.add("hidden");
deleteButton.classList.add("hidden");
}
}
async handlePowerButton () {
if(!this.actionLock) {
let dialog = document.createElement("dialog-form");
document.body.append(dialog);
dialog.header = `${this.status === "running" ? "Stop" : "Start"} VM ${this.vmid}`;
dialog.formBody = `<p>Are you sure you want to ${this.status === "running" ? "stop" : "start"} VM</p><p>${this.vmid}</p>`
dialog.callback = async (result, form) => {
if (result === "confirm") {
this.actionLock = true;
let targetAction = this.status === "running" ? "stop" : "start";
let targetStatus = this.status === "running" ? "stopped" : "running";
let prevStatus = this.status;
this.status = "loading";
this.update();
let result = await requestPVE(`/nodes/${this.node.name}/${this.type}/${this.vmid}/status/${targetAction}`, "POST", {node: this.node.name, vmid: this.vmid});
const waitFor = delay => new Promise(resolve => setTimeout(resolve, delay));
while (true) {
let taskStatus = await requestPVE(`/nodes/${this.node.name}/tasks/${result.data}/status`);
if(taskStatus.data.status === "stopped" && taskStatus.data.exitstatus === "OK") { // task stopped and was successful
this.status = targetStatus;
this.update();
this.actionLock = false;
break;
}
else if (taskStatus.data.status === "stopped") { // task stopped but was not successful
this.status = prevStatus;
console.error(`attempted to ${targetAction} ${this.vmid} but process returned stopped:${result.data.exitstatus}`);
this.update();
this.actionLock = false;
break;
}
else{ // task has not stopped
await waitFor(1000);
}
}
}
}
dialog.show();
}
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}
handleConfigButton () {
if (!this.actionLock && this.status === "stopped") { // if the action lock is false, and the node is stopped, then navigate to the conig page with the node infor in the search query
goToPage("config.html", {node: this.node.name, type: this.type, vmid: this.vmid});
}
}
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handleConsoleButton () {
if (!this.actionLock && this.status === "running") {
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let data = {console: `${this.type === "qemu" ? "kvm" : "lxc"}`, vmid: this.vmid, vmname: this.name, node: this.node.name, resize: "off", cmd: ""};
data[`${this.type === "qemu" ? "novnc" : "xtermjs"}`] = 1;
goToURL("https://pve.tronnet.net", data, true);
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}
}
handleDeleteButton () {
if (!this.actionLock && this.status === "stopped") {
let dialog = document.createElement("dialog-form");
document.body.append(dialog);
dialog.header = `Delete VM ${this.vmid}`;
dialog.formBody = `<p>Are you sure you want to <strong>delete</strong> VM </p><p>${this.vmid}</p>`
dialog.callback = async (result, form) => {
if (result === "confirm") {
this.actionLock = true;
let prevStatus = this.status;
this.status = "loading";
this.update();
let action = {};
action.purge = 1;
action["destroy-unreferenced-disks"] = 1;
let body = {
node: this.node.name,
type: this.type,
vmid: this.vmid,
action: JSON.stringify(action)
};
let result = await requestAPI("/instance", "DELETE", body);
if (result.status === 200) {
this.parentNode.removeChild(this);
}
else {
console.error(result);
this.status = this.prevStatus;
this.update();
this.actionLock = false;
}
}
}
dialog.show();
}
}
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}
customElements.define("instance-obj", Instance);