Delete LICENSE.md

.github/workflows/image-build.yml

@@ -0,0 +1,25 @@
+name: Build Docker Image
+on:
+  push:
+    branches:
+      - main
+jobs:
+    build:
+      name: push docker image to docker hub
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v2
+        - name: login to docker hub
+          id: docker-hub
+          env:
+            username: ${{secrets.DOCKER_USERNAME}}
+            password: ${{secrets.DOCKER_TOKEN}}
+          run: |
+            docker login -u $username -p $password 
+        - name: build the docker image
+          id: build-docker-image
+          run: |
+            docker build -t michivonah/ep-alerts:latest .
+        - name: push the docker image
+          id: push-docker-image
+          run: docker push michivonah/ep-alerts:latest

.gitignore

@@ -1,2 +1,3 @@
 .env
-__pycache__
+__pycache__
+venv

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11
+FROM python:3.12
 
 # Create directory
 RUN mkdir app
@@ -11,6 +11,7 @@ COPY requirements.txt .
 # Set enviromental variables
 ENV DISCORD_WEBHOOK "https://discord.com/api/webhooks/XXXXXXXXXXXXXX/YYYYYYYYYYYYYYYYYYYYYYYYY"
 ENV SUBS "383533, 323530, 353030"
+ENV NOTIFICATION_TYPE "discord"
 
 # Install needed packages
 RUN pip3 install --upgrade pip

README.md

@@ -1,10 +1,11 @@
-# Europapark Waitingtime Alerts via Discord Webhook
-A tool which alerts you when the waiting times of subscribed europapark attractions sinks or increase. Powered by the [wartezeiten.app](https://www.wartezeiten.app/page/api.html) API.
+# Themepark Wait Time Alerts
+![](media/banner.jpg)
+A tool which alerts you when the waiting times of subscribed attractions in your favourite themepark sinks or increase. The notifications are sent to a Discord webhook or to your ntfy-server. Powered by the [wartezeiten.app](https://www.wartezeiten.app/page/api.html) API.
 
-GitHub: https://github.com/michivonah/europapark-alerts <br>
+GitHub: https://github.com/michivonah/themepark-alerts <br>
 Docker: https://hub.docker.com/r/michivonah/ep-alerts
 
-Host it on your server:
+Host it on your own server:
 1. Install docker on your system
 
     ```apt-get install docker.io docker-compose -y```
@@ -15,9 +16,15 @@ Host it on your server:
 ## Enviormental variables
 These environment variables are supported
 
-| Variable | Description | Example |
-| --- | --- | --- |
-| DISCORD_WEBHOOK | The URL of your discord webhook | ``https://discord.com/api/webhooks/XXXXXXXXXXXXXX/YYYYYYYYYYYYYYYYYYYYYYYYY`` |
-| SUBS | Your subscribed attractions with ID from wartezeiten.app API | ``383533,323530,353030`` |
+| Variable | Description | Example | Required |
+| --- | --- | --- | --- |
+| NOTIFICATION_TYPE | Define which type of notification you want use. Supported are: discord, ntfy | ``discord`` | yes |
+| CHECK_INTERVAL | Defines how often the API is requested and the waittimes are checked for updates (in seconds) | ``30`` | no |
+| DISCORD_WEBHOOK | The URL of your discord webhook | ``https://discord.com/api/webhooks/XXXXXXXXXXXXXX/YYYYYYYYYYYYYYYYYYYYYYYYY`` | no* |
+| NTFY_URL | The URL to your ntfy topic | ``https://ntfy.example.com/mytopic`` | no* |
+| NTFY_ACCESS_TOKEN | Optional access token for authenticating against your ntfy server if authentication is enabled. | ``tk_2cdbcfea1702cc3bd2c874beab1`` | no |
+| SUBS | Your subscribed attractions with ID from wartezeiten.app API | ``383533,323530,353030`` | yes |
+| THEMEPARK | Select your desired themepark from the wartezeiten.app API. Defaults to ``europapark`` | ``europapark`` | no |
 
-> Required enviromental variables: DISCORD_WEBHOOK, SUBS
+
+> *Depending on the selected service for notifications (``NOTIFICATION_TYPE``) ether ``DISCORD_WEBHOOK`` or ``NTFY_URL`` is required.

main.py

@@ -1,11 +1,10 @@
-# Europapark Waiting Time alerts to Discord
-# Michi von Ah - October 2023
+# Themepark Wait Time Alerts
+# Michi von Ah - October 2023 (Last Updated on October 2024)
 # Thanks to https://www.wartezeiten.app/ for their API
 
 import requests
 import os
 from dotenv import load_dotenv
-from discord_webhook import DiscordWebhook
 import time
 
 load_dotenv()
@@ -13,49 +12,90 @@ load_dotenv()
 # Global defintions
 subscribedAttractions = os.getenv('SUBS').split(",")
 currentTimes = {}
-refreshTime = 30
+refreshTime = int(os.getenv('CHECK_INTERVAL')) if os.getenv('CHECK_INTERVAL') else 30
+notificationType = os.getenv('NOTIFICATION_TYPE') if os.getenv('NOTIFICATION_TYPE') else "discord"
+themepark = os.getenv('THEMEPARK') if os.getenv('THEMEPARK') else "europapark"
 
-# Send messagess via Discord Webhook
-def sendMessage(message):
-    webhookUrl = os.getenv('DISCORD_WEBHOOK')
-    webhook = DiscordWebhook(url=webhookUrl, content=message)
-    response = webhook.execute()
-    return response
+# Send messagess via specified notificationType
+def sendMessage(message, notificationType):
+    match notificationType.lower():
+        case "ntfy":
+            endpoint = os.getenv('NTFY_URL')
+            accessToken = os.getenv('NTFY_ACCESS_TOKEN')
+            if accessToken:
+                header = {
+                    "Authorization":f"Bearer {accessToken}"
+                }
+                try:
+                    response = requests.post(url=endpoint, headers=header, data=message)
+                except Exception as error:
+                    raise Exception(f"Got an error while sending the notification: {error}")
+            else:
+                try:
+                    response = requests.post(url=endpoint, data=message)
+                except Exception as error:
+                    raise Exception(f"Got an error while sending the notification: {error}")
+            return response
+        case "discord" | _:
+            endpoint = os.getenv('DISCORD_WEBHOOK')
+            data = {
+                "content": message,
+            }
+            try:
+                response = requests.post(url=endpoint, json=data)
+                return response
+            except Exception as error:
+                raise Exception(f"Got an error while sending the notification: {error}")
 
 # Check for the current waiting times
-def checkTimes(subscribedAttractions):
-    endpoint = "https://api.wartezeiten.app/v1/waitingtimes"
+def checkTimes(subscribedAttractions, themepark):
+    try:
+        endpoint = "https://api.wartezeiten.app/v1/waitingtimes"
 
-    header = {
-        "language":"de",
-        "park":"europapark"
-    }
+        header = {
+            "language":"de",
+            "park":themepark
+        }
 
-    req = requests.get(url = endpoint, headers = header)
-    result = req.json()
-    attractions = result
-    for attraction in attractions:
-        if attraction["code"] in subscribedAttractions:
-            if attraction["status"] == "opened":
-                refreshTime = 30
-                if not attraction["code"] in currentTimes: currentTimes[attraction["code"]] = attraction["waitingtime"];
-                if currentTimes[attraction["code"]] > attraction["waitingtime"]:
-                    sendMessage(f"Waiting time of {attraction['name']} sank to {attraction['waitingtime']} Minutes!")
-                elif currentTimes[attraction["code"]] < attraction["waitingtime"]:
-                    sendMessage(f"Waiting time for {attraction['name']} increased to {attraction['waitingtime']} Minutes!")
-                currentTimes[attraction["code"]] = attraction["waitingtime"]
+        req = requests.get(url=endpoint, headers=header)
+    except:
+        raise Exception(f"API Request to endpoint {endpoint} failed.")
+    try:
+        result = req.json()
+    except:
+        raise Exception("Format of API response is invalid. (JSON expected)")
+    try:
+        attractions = result
+        for attraction in attractions:
+            if isinstance(attraction, dict) and "code" in attraction:
+                if attraction["code"] in subscribedAttractions:
+                    if attraction["status"] == "opened":
+                        refreshTime = 30
+                        if not attraction["code"] in currentTimes: currentTimes[attraction["code"]] = attraction["waitingtime"];
+                        if currentTimes[attraction["code"]] > attraction["waitingtime"]:
+                            sendMessage(f"Waiting time of {attraction['name']} sank to {attraction['waitingtime']} Minutes!", notificationType)
+                        elif currentTimes[attraction["code"]] < attraction["waitingtime"]:
+                            sendMessage(f"Waiting time for {attraction['name']} increased to {attraction['waitingtime']} Minutes!", notificationType)
+                        currentTimes[attraction["code"]] = attraction["waitingtime"]
+                    else:
+                        refreshTime = 180
             else:
-                refreshTime = 180
+                print(f"Info: Attraction was skipped because it has an invalid data structure. Affected attraction: {attraction}")
+    except Exception as error:
+        raise Exception(f"Got an error while checking for differences since the last API call. Error: {error}")
 
 # Main Loop
 # Checks every 30 seconds for changes in the waiting times of the subscribed attractions
 # If some attractions are closed the check will only be executed every 180 seconds
 if __name__ == '__main__':
-    print("EP Waiting Time Alerting Tool")
+    print("Themepark Wait Time Alerts")
     print("By Michi von Ah")
     print("Big thanks to the wartezeiten.app API!")
     while True:
-        checkTimes(subscribedAttractions)
-        print(f"Checked for updates at {time.strftime('%H:%M:%S', time.localtime())}")
+        try:
+            checkTimes(subscribedAttractions, themepark)
+            print(f"Checked for updates at {time.strftime('%H:%M:%S', time.localtime())}")
+        except Exception as error:
+            raise Exception(error)
         time.sleep(refreshTime)
 

requirements.txt

@@ -1,4 +1,4 @@
 # requirements.txt
-python-dotenv==1.0.0
-#discord.py
-discord-webhook==1.3.0
+python-dotenv==1.1.1
+pipenv==2025.0.4
+requests==2.32.5