added Gotify integration

Author: petersem

README.md

@@ -12,10 +12,10 @@ Monitors Docker (MONitors dOCKER) containers and alerts on 'state' change.
 - Telegram
 - Pushbullet
 - Pushover
-- Discord (via webhooks)
+- Discord
 - Ntfy
 - Slack
-
+- Gotify
 
 ## Future Considerations
 - Additional messaging platform support
@@ -33,11 +33,11 @@ services:
       # DOCKER_HOST: tcp://docker-socket-proxy:2375
       # Optional label to preface messages. Handy if you are running multiple versions of Monocker
       SERVER_LABEL: 'Your server name'
-      # Optional avatar image URL to add to messages. Handy if you are running Monocker on different machines
-      # - supported by discord & ntfy (mobile app) & slack
-      SERVER_AVATAR: ''
+      # Optional avatar image URL to add to messages. Handy if you are running Monocker on different machines (discord, ntfy, and slack)
+      SERVER_AVATAR: 'https://content.invisioncic.com/u329766/monthly_2024_05/monocker.png.ba5ffdb390b627097d2a53645cf87350.png'
       # Specify the messaging platform and details, or leave blank if only wanting container logs (pick one only)
       MESSAGE_PLATFORM: 'telegram@your_bot_id@your_chat_id'
+      # MESSAGE_PLATFORM: 'gotify@app_token'
       # MESSAGE_PLATFORM: 'pushbullet@your_api_key@your_device_id'
       # MESSAGE_PLATFORM: 'pushover@your_user_key@your_app_api_token'
       # MESSAGE_PLATFORM: 'discord@webhook_url'
@@ -54,12 +54,10 @@ services:
       PERIOD: 30
       # [Optional] - Supress startup messages from being sent. Default is false
       DISABLE_STARTUP_MSG: 'false'
-
       ## ADVANCED NTFY SETTINGS
       #CUSTOM_NTFY_SERVER: 'https://custom.ntfy.com' # use your own NTFY server
       #NTFY_USER: 'user' # use a username and password to login (on ntfy.sh or your own server. Option if you have your own server open)
       #NTFY_PASS: 'password' 
-
       # [optional] - adds SHA ID for all container references. 'true' or 'false' (default)
       SHA: 'false'
     volumes:

docker-compose.yml

@@ -19,6 +19,7 @@ services:
       # MESSAGE_PLATFORM: 'pushbullet@your_api_key@your_device_id'
       # MESSAGE_PLATFORM: 'pushover@your_user_key@your_app_api_token'
       MESSAGE_PLATFORM: 'discord@webhook_url'
+      # MESSAGE_PLATFORM: 'gotify@app_token'
       # MESSAGE_PLATFORM: 'ntfy@topic_title'
       # MESSAGE_PLATFORM: 'slack@bot_user_oauth_token@your_chat_id'
       # MESSAGE_PLATFORM: ''

index.js

@@ -7,6 +7,8 @@ import Pushover from 'node-pushover';
 import { Webhook } from 'discord-webhook-node';
 import { NtfyClient } from 'ntfy';
 import { WebClient } from '@slack/web-api';
+import { gotify } from 'gotify';
+
 process.on('warning', (warning) => {
     console.log(warning.stack);
 });
@@ -50,6 +52,7 @@ let runClock;
 console.log("-------------------------------------------------------");
 console.log(" Monocker - MONitor dOCKER container states");
 console.log(" Developed by Matt Petersen - Brisbane Australia");
+console.log(" Donate: https://www.paypal.com/paypalme/thanksmp")
 console.log(" ");
 console.log(" Version: " + pjson.version);
 console.log("-------------------------------------------------------");
@@ -80,6 +83,16 @@ async function sendPushbullet(title, message) {
     });
 }
 
+async function sendGotify(title, message) {
+    await gotify({
+        server: msgDetails[1],
+        app: msgDetails[2],
+        title: title,
+        message: message,
+        priority: 5
+      });
+}
+
 async function sendPushover(title, message) {
     var push = new Pushover({
         token: msgDetails[2],
@@ -174,6 +187,9 @@ async function send(message) {
         case "slack":
             sendSlack(title, message);
             break;
+        case "gotify":
+            sendGotify(title, message);
+            break;
         case "default":
             // do nothing
             break;
@@ -234,15 +250,14 @@ async function list() {
                             }
                             if (ONLY_OFFLINE_STATES == 'true') {
                                 if (offlineStates.includes(c.State) || offlineStates.includes(c.State + " " + hcStatus)) {
-                                    console.log("    - " + output);
+                                    console.log("     - " + output);
                                     //send(output);
                                     messages += output + "\r\n";
                                 }
                             }
                             else {
                                 console.log("    - " + output);
                                 //send(output);
-                                console.log('*****' + output);
                                 messages += output + "\r\n";
                             }
                         }
@@ -257,16 +272,16 @@ async function list() {
             console.log("     - Currently monitoring " + newConArray.length + " (running) containers");
             if(DISABLE_STARTUP_MSG.toLowerCase()!='true'){
                 //send("Currently monitoring " + newConArray.length + " (running) containers");
-                messages =`Monitoring started 
-                -- Version: ` + pjson.version + `
-                -- Messaging platform: ` + MESSAGE_PLATFORM.split("@")[0] +`
-                -- Polling period: ` + PERIOD + ` seconds` +`
-                -- Only offline state monitoring: ` + ONLY_OFFLINE_STATES +`
-                -- Only include labelled containers: ` + LABEL_ENABLE +`
-                -- Do not monitor 'Exited': ` + EXCLUDE_EXITED +`
-                -- Disable Startup Messages: ` + DISABLE_STARTUP_MSG +` 
-                -- Display SHA ID: ` + SHA +`
-                `;
+                messages ="Monitoring started" + `
+- Version: ` + pjson.version + `
+- Messaging platform: ` + MESSAGE_PLATFORM.split("@")[0] +`
+- Polling period: ` + PERIOD + ` seconds` +`
+- Only offline state monitoring: ` + ONLY_OFFLINE_STATES +`
+- Only include labelled containers: ` + LABEL_ENABLE +`
+- Do not monitor 'Exited': ` + EXCLUDE_EXITED +`
+- Disable Startup Messages: ` + DISABLE_STARTUP_MSG +` 
+- Display SHA ID: ` + SHA +`
+`;
                 messages += "Currently monitoring " + newConArray.length + " (running) containers" + "\r\n";
             }
             isFirstRun=false;