84 lines
3.0 KiB
JavaScript
84 lines
3.0 KiB
JavaScript
const NotificationProvider = require("./notification-provider");
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const axios = require("axios");
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const { DOWN, UP } = require("../../src/util");
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class Ntfy extends NotificationProvider {
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name = "ntfy";
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/**
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* @inheritdoc
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*/
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async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
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const okMsg = "Sent Successfully.";
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try {
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let headers = {};
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if (notification.ntfyAuthenticationMethod === "usernamePassword") {
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headers = {
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"Authorization": "Basic " + Buffer.from(notification.ntfyusername + ":" + notification.ntfypassword).toString("base64"),
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};
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} else if (notification.ntfyAuthenticationMethod === "accessToken") {
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headers = {
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"Authorization": "Bearer " + notification.ntfyaccesstoken,
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};
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}
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// If heartbeatJSON is null, assume non monitoring notification (Certificate warning) or testing.
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if (heartbeatJSON == null) {
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let ntfyTestData = {
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"topic": notification.ntfytopic,
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"title": (monitorJSON?.name || notification.ntfytopic) + " [Uptime-Kuma]",
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"message": msg,
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"priority": notification.ntfyPriority,
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"tags": [ "test_tube" ],
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};
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await axios.post(notification.ntfyserverurl, ntfyTestData, { headers: headers });
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return okMsg;
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}
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let tags = [];
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let status = "unknown";
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let priority = notification.ntfyPriority || 4;
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if ("status" in heartbeatJSON) {
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if (heartbeatJSON.status === DOWN) {
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tags = [ "red_circle" ];
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status = "Down";
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// if priority is not 5, increase priority for down alerts
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priority = priority === 5 ? priority : priority + 1;
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} else if (heartbeatJSON["status"] === UP) {
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tags = [ "green_circle" ];
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status = "Up";
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}
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}
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let data = {
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"topic": notification.ntfytopic,
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"message": heartbeatJSON.msg,
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"priority": priority,
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"title": monitorJSON.name + " " + status + " [Uptime-Kuma]",
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"tags": tags,
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};
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if (monitorJSON.url && monitorJSON.url !== "https://") {
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data.actions = [
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{
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"action": "view",
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"label": "Open " + monitorJSON.name,
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"url": monitorJSON.url,
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},
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];
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}
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if (notification.ntfyIcon) {
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data.icon = notification.ntfyIcon;
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}
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await axios.post(notification.ntfyserverurl, data, { headers: headers });
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return okMsg;
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} catch (error) {
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this.throwGeneralAxiosError(error);
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}
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}
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}
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module.exports = Ntfy;
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