const NotificationProvider = require("./notification-provider"); const axios = require("axios"); const { setSettings, setting } = require("../util-server"); const { getMonitorRelativeURL, UP } = require("../../src/util"); class Slack extends NotificationProvider { name = "slack"; /** * Deprecated property notification.slackbutton * Set it as primary base url if this is not yet set. * @deprecated * @param {string} url The primary base URL to use * @returns {Promise} */ static async deprecateURL(url) { let currentPrimaryBaseURL = await setting("primaryBaseURL"); if (!currentPrimaryBaseURL) { console.log("Move the url to be the primary base URL"); await setSettings("general", { primaryBaseURL: url, }); } else { console.log("Already there, no need to move the primary base URL"); } } /** * Builds the actions available in the slack message * @param {string} baseURL Uptime Kuma base URL * @param {object} monitorJSON The monitor config * @returns {Array} The relevant action objects */ static buildActions(baseURL, monitorJSON) { const actions = []; if (baseURL) { actions.push({ "type": "button", "text": { "type": "plain_text", "text": "Visit Uptime Kuma", }, "value": "Uptime-Kuma", "url": baseURL + getMonitorRelativeURL(monitorJSON.id), }); } if (this.extractAdress(monitorJSON)) { actions.push({ "type": "button", "text": { "type": "plain_text", "text": "Visit site", }, "value": "Site", "url": monitorJSON.url, }); } return actions; } /** * Builds the different blocks the Slack message consists of. * @param {string} baseURL Uptime Kuma base URL * @param {object} monitorJSON The monitor object * @param {object} heartbeatJSON The heartbeat object * @param {string} title The message title * @param {string} msg The message body * @returns {Array} The rich content blocks for the Slack message */ static buildBlocks(baseURL, monitorJSON, heartbeatJSON, title, msg) { //create an array to dynamically add blocks const blocks = []; // the header block blocks.push({ "type": "header", "text": { "type": "plain_text", "text": title, }, }); // the body block, containing the details blocks.push({ "type": "section", "fields": [ { "type": "mrkdwn", "text": "*Message*\n" + msg, }, { "type": "mrkdwn", "text": `*Time (${heartbeatJSON["timezone"]})*\n${heartbeatJSON["localDateTime"]}`, } ], }); const actions = this.buildActions(baseURL, monitorJSON); if (actions.length > 0) { //the actions block, containing buttons blocks.push({ "type": "actions", "elements": actions, }); } return blocks; } /** * @inheritdoc */ async send(notification, msg, monitorJSON = null, heartbeatJSON = null) { const okMsg = "Sent Successfully."; if (notification.slackchannelnotify) { msg += " "; } try { if (heartbeatJSON == null) { let data = { "text": msg, "channel": notification.slackchannel, "username": notification.slackusername, "icon_emoji": notification.slackiconemo, }; await axios.post(notification.slackwebhookURL, data); return okMsg; } const baseURL = await setting("primaryBaseURL"); const title = "Uptime Kuma Alert"; let data = { "text": `${title}\n${msg}`, "channel": notification.slackchannel, "username": notification.slackusername, "icon_emoji": notification.slackiconemo, "attachments": [ { "color": (heartbeatJSON["status"] === UP) ? "#2eb886" : "#e01e5a", "blocks": Slack.buildBlocks(baseURL, monitorJSON, heartbeatJSON, title, msg), } ] }; if (notification.slackbutton) { await Slack.deprecateURL(notification.slackbutton); } await axios.post(notification.slackwebhookURL, data); return okMsg; } catch (error) { this.throwGeneralAxiosError(error); } } } module.exports = Slack;