const { R } = require("redbean-node"); const { checkLogin, setSettings, setSetting } = require("../util-server"); const dayjs = require("dayjs"); const { debug } = require("../../src/util"); const ImageDataURI = require("../image-data-uri"); const Database = require("../database"); const apicache = require("../modules/apicache"); const StatusPage = require("../model/status_page"); const server = require("../server"); module.exports.statusPageSocketHandler = (socket) => { // Post or edit incident socket.on("postIncident", async (slug, incident, callback) => { try { checkLogin(socket); let statusPageID = await StatusPage.slugToID(slug); if (!statusPageID) { throw new Error("slug is not found"); } await R.exec("UPDATE incident SET pin = 0 WHERE status_page_id = ? ", [ statusPageID ]); let incidentBean; if (incident.id) { incidentBean = await R.findOne("incident", " id = ? AND status_page_id = ? ", [ incident.id, statusPageID ]); } if (incidentBean == null) { incidentBean = R.dispense("incident"); } incidentBean.title = incident.title; incidentBean.content = incident.content; incidentBean.style = incident.style; incidentBean.pin = true; incidentBean.status_page_id = statusPageID; if (incident.id) { incidentBean.lastUpdatedDate = R.isoDateTime(dayjs.utc()); } else { incidentBean.createdDate = R.isoDateTime(dayjs.utc()); } await R.store(incidentBean); callback({ ok: true, incident: incidentBean.toPublicJSON(), }); } catch (error) { callback({ ok: false, msg: error.message, }); } }); socket.on("unpinIncident", async (slug, callback) => { try { checkLogin(socket); let statusPageID = await StatusPage.slugToID(slug); await R.exec("UPDATE incident SET pin = 0 WHERE pin = 1 AND status_page_id = ? ", [ statusPageID ]); callback({ ok: true, }); } catch (error) { callback({ ok: false, msg: error.message, }); } }); // Save Status Page // imgDataUrl Only Accept PNG! socket.on("saveStatusPage", async (slug, config, imgDataUrl, publicGroupList, callback) => { try { checkSlug(config.slug); checkLogin(socket); apicache.clear(); // Save Config let statusPage = await R.findOne("status_page", " slug = ? ", [ slug ]); if (!statusPage) { throw new Error("No slug?"); } const header = "data:image/png;base64,"; // Check logo format // If is image data url, convert to png file // Else assume it is a url, nothing to do if (imgDataUrl.startsWith("data:")) { if (! imgDataUrl.startsWith(header)) { throw new Error("Only allowed PNG logo."); } const filename = `logo${statusPage.id}.png`; // Convert to file await ImageDataURI.outputFile(imgDataUrl, Database.uploadDir + filename); config.logo = `/upload/${filename}?t=` + Date.now(); } else { config.icon = imgDataUrl; } statusPage.slug = config.slug; statusPage.title = config.title; statusPage.description = config.description; statusPage.icon = config.logo; statusPage.theme = config.theme; //statusPage.published = ; //statusPage.search_engine_index = ; statusPage.show_tags = config.showTags; //statusPage.password = null; statusPage.modified_date = R.isoDateTime(); await R.store(statusPage); // Save Public Group List const groupIDList = []; let groupOrder = 1; for (let group of publicGroupList) { let groupBean; if (group.id) { groupBean = await R.findOne("group", " id = ? AND public = 1 AND status_page_id = ? ", [ group.id, statusPage.id ]); } else { groupBean = R.dispense("group"); } groupBean.status_page_id = statusPage.id; groupBean.name = group.name; groupBean.public = true; groupBean.weight = groupOrder++; await R.store(groupBean); await R.exec("DELETE FROM monitor_group WHERE group_id = ? ", [ groupBean.id ]); let monitorOrder = 1; for (let monitor of group.monitorList) { let relationBean = R.dispense("monitor_group"); relationBean.weight = monitorOrder++; relationBean.group_id = groupBean.id; relationBean.monitor_id = monitor.id; await R.store(relationBean); } groupIDList.push(groupBean.id); group.id = groupBean.id; } // Delete groups that not in the list debug("Delete groups that not in the list"); const slots = groupIDList.map(() => "?").join(","); const data = [ ...groupIDList, statusPage.id ]; await R.exec(`DELETE FROM \`group\` WHERE id NOT IN (${slots}) AND status_page_id = ?`, data); // Also change entry page to new slug if it is the default one, and slug is changed. if (server.entryPage === "statusPage-" + slug && statusPage.slug !== slug) { server.entryPage = "statusPage-" + statusPage.slug; await setSetting("entryPage", server.entryPage, "general"); } callback({ ok: true, publicGroupList, }); } catch (error) { console.error(error); callback({ ok: false, msg: error.message, }); } }); // Add a new status page socket.on("addStatusPage", async (title, slug, callback) => { try { checkLogin(socket); title = title?.trim(); slug = slug?.trim(); // Check empty if (!title || !slug) { throw new Error("Please input all fields"); } // Make sure slug is string if (typeof slug !== "string") { throw new Error("Slug -Accept string only"); } // lower case only slug = slug.toLowerCase(); checkSlug(slug); let statusPage = R.dispense("status_page"); statusPage.slug = slug; statusPage.title = title; statusPage.theme = "light"; statusPage.icon = ""; await R.store(statusPage); callback({ ok: true, msg: "OK!" }); } catch (error) { console.error(error); callback({ ok: false, msg: error.message, }); } }); // Delete a status page socket.on("deleteStatusPage", async (slug, callback) => { try { checkLogin(socket); let statusPageID = await StatusPage.slugToID(slug); if (statusPageID) { // Reset entry page if it is the default one. if (server.entryPage === "statusPage-" + slug) { server.entryPage = "dashboard"; await setSetting("entryPage", server.entryPage, "general"); } // No need to delete records from `status_page_cname`, because it has cascade foreign key. // But for incident & group, it is hard to add cascade foreign key during migration, so they have to be deleted manually. // Delete incident await R.exec("DELETE FROM incident WHERE status_page_id = ? ", [ statusPageID ]); // Delete group await R.exec("DELETE FROM `group` WHERE status_page_id = ? ", [ statusPageID ]); // Delete status_page await R.exec("DELETE FROM status_page WHERE id = ? ", [ statusPageID ]); } else { throw new Error("Status Page is not found"); } callback({ ok: true, }); } catch (error) { callback({ ok: false, msg: error.message, }); } }); }; /** * Check slug a-z, 0-9, - only * Regex from: https://stackoverflow.com/questions/22454258/js-regex-string-validation-for-slug */ function checkSlug(slug) { if (typeof slug !== "string") { throw new Error("Slug must be string"); } slug = slug.trim(); if (!slug) { throw new Error("Slug cannot be empty"); } if (!slug.match(/^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$/)) { throw new Error("Invalid Slug"); } }