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	- I unified where in file the name of `NotificationProvider.name` is placed - I made sure that all the providers adhere to the signature of `NotificationProvider.send()` - I made sure that all the providers use `okMsg` if returning success messages directly from the function. Here a discussion should be had: Should this be refactored into a constant of `NotificationProvider`? I could imagine that `NotificationProvider.SENDING_SUCCESSFULL` could be a suitable alternative. - I made sure all providers have the URL they `POST`/`GET` to be extraced into a variable. => refactored this way due to Nelsons suggestion
		
			
				
	
	
		
			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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