uptime-kuma/server/model/status_page.js

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const { BeanModel } = require("redbean-node/dist/bean-model");
const { R } = require("redbean-node");
class StatusPage extends BeanModel {
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static domainMappingList = { };
/**
* Loads domain mapping from DB
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* Return object like this: { "test-uptime.kuma.pet": "default" }
* @returns {Promise<void>}
*/
static async loadDomainMappingList() {
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StatusPage.domainMappingList = await R.getAssoc(`
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SELECT domain, slug
FROM status_page, status_page_cname
WHERE status_page.id = status_page_cname.status_page_id
`);
}
/**
* Send status page list to client
* @param {Server} io io Socket server instance
* @param {Socket} socket Socket.io instance
* @returns {Promise<Bean[]>}
*/
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static async sendStatusPageList(io, socket) {
let result = {};
let list = await R.findAll("status_page", " ORDER BY title ");
for (let item of list) {
result[item.id] = await item.toJSON();
}
io.to(socket.userID).emit("statusPageList", result);
return list;
}
/**
* Update list of domain names
* @param {string[]} domainNameList
* @returns {Promise<void>}
*/
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async updateDomainNameList(domainNameList) {
if (!Array.isArray(domainNameList)) {
throw new Error("Invalid array");
}
let trx = await R.begin();
await trx.exec("DELETE FROM status_page_cname WHERE status_page_id = ?", [
this.id,
]);
try {
for (let domain of domainNameList) {
if (typeof domain !== "string") {
throw new Error("Invalid domain");
}
if (domain.trim() === "") {
continue;
}
// If the domain name is used in another status page, delete it
await trx.exec("DELETE FROM status_page_cname WHERE domain = ?", [
domain,
]);
let mapping = trx.dispense("status_page_cname");
mapping.status_page_id = this.id;
mapping.domain = domain;
await trx.store(mapping);
}
await trx.commit();
} catch (error) {
await trx.rollback();
throw error;
}
}
/**
* Get list of domain names
* @returns {Object[]}
*/
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getDomainNameList() {
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let domainList = [];
for (let domain in StatusPage.domainMappingList) {
let s = StatusPage.domainMappingList[domain];
if (this.slug === s) {
domainList.push(domain);
}
}
return domainList;
}
/**
* Return an object that ready to parse to JSON
* @returns {Object}
*/
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async toJSON() {
return {
id: this.id,
slug: this.slug,
title: this.title,
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description: this.description,
icon: this.getIcon(),
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theme: this.theme,
published: !!this.published,
showTags: !!this.show_tags,
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domainNameList: this.getDomainNameList(),
customCSS: this.custom_css,
footerText: this.footer_text,
showPoweredBy: !!this.show_powered_by,
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};
}
/**
* Return an object that ready to parse to JSON for public
* Only show necessary data to public
* @returns {Object}
*/
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async toPublicJSON() {
return {
slug: this.slug,
title: this.title,
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description: this.description,
icon: this.getIcon(),
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theme: this.theme,
published: !!this.published,
showTags: !!this.show_tags,
customCSS: this.custom_css,
footerText: this.footer_text,
showPoweredBy: !!this.show_powered_by,
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};
}
/**
* Convert slug to status page ID
* @param {string} slug
*/
static async slugToID(slug) {
return await R.getCell("SELECT id FROM status_page WHERE slug = ? ", [
slug
]);
}
/**
* Get path to the icon for the page
* @returns {string}
*/
getIcon() {
if (!this.icon) {
return "/icon.svg";
} else {
return this.icon;
}
}
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}
module.exports = StatusPage;