commit f140cd13bf66ee8998bba09803c8883f21887d0f
Author: rxf <rexfue@gmail.com>
Date:   Mon Aug 4 15:58:42 2025 +0000

    V 1.0.0 - erste Version

diff --git a/.dockerignore b/.dockerignore
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+++ b/.dockerignore
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+.venv/
+__pycache__/
+*.pyc
+logs
+.env
+.DS_Store
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diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+.venv
+.env
+logs
+
diff --git a/.vscode/launch.json b/.vscode/launch.json
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+++ b/.vscode/launch.json
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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python Debugger: Current File",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal"
+        }
+    ]
+}
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diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+FROM python:3.10-slim
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    tesseract-ocr \
+    tesseract-ocr-deu \
+    cron \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /app
+
+# Copy project files
+COPY . /app
+
+# Install Python packages
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1
+
+# Set up cron job
+RUN echo "10 7 * * * bash /app/run_citysensor.sh >> /app/logs/cron.log 2>&1" > citysensor-cron \
+    && crontab citysensor-cron
+
+# Make shell script executable
+RUN chmod +x /app/run_citysensor.sh
+
+# Start cron in foreground
+CMD ["cron", "-f"]
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diff --git a/docker-compose.yml b/docker-compose.yml
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+++ b/docker-compose.yml
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+services:
+  wettercheck:
+    build: .
+    container_name: wetterserver
+    env_file:
+      - .env
+    volumes:
+      - ./logs:/app/logs
+    restart: unless-stopped
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diff --git a/main.py b/main.py
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+++ b/main.py
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+'''
+Webseiten auf citysensor prüfen
+
+Täglich morgens um 07:20 (mit Hilfe des cron) prüfen, ob die 3 citysensor-Seiten (Lärm, Multigeiger und Feinstaub)
+erreichbar sind. Wenn nicht, eine Meldung per E-Mail absetzen
+
+*** Versiongeschichte
+
+V 1.0.0  2025-08-03 rxf
+    - erste laufende Version
+    
+'''
+VERSION = "1.0.0"
+VDATE = "2025-08-04"
+
+
+import requests
+import os, smtplib
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from dotenv import load_dotenv
+
+# -----------------------
+# Einstellungen
+# -----------------------
+
+# 1. Optional: Lade .env, falls vorhanden (nur wenn lokal vorhanden)
+env_path = os.path.join(os.path.dirname(__file__), '.env')
+if os.path.exists(env_path):
+    load_dotenv(dotenv_path=env_path)
+    print("⚙️  .env-Datei geladen")
+else:
+    print("⚙️  Keine .env-Datei gefunden, verwende Docker-/Systemvariablen")
+
+# E-Mail-Konfiguration
+EMAIL_ABSENDER = os.getenv("GMX_EMAIL")
+EMAIL_EMPFÄNGER = "rexfue@gmail.com"
+SMTP_SERVER = "smtp.gmx.com"
+SMTP_PORT = 465
+SMTP_USER = os.getenv("GMX_EMAIL")
+SMTP_PASS = os.getenv("GMX_PASSWORD")
+
+print(f"Citysensor-Check\r\nVersion {VERSION} vom {VDATE}")
+
+alleOK = True
+
+load_dotenv()
+
+# -----------------------
+# E-Mail senden
+# -----------------------
+def sendmail(s,b):
+    msg = MIMEMultipart()
+    msg["From"] = EMAIL_ABSENDER
+    msg["To"] = EMAIL_EMPFÄNGER
+    msg["Subject"] = s
+    msg.attach(MIMEText(b, "plain"))
+
+    try:
+        with smtplib.SMTP_SSL(SMTP_SERVER, SMTP_PORT) as server:
+            server.login(SMTP_USER, SMTP_PASS)
+            server.send_message(msg)
+        print("📧 Benachrichtigungs-Mail gesendet.")
+    except Exception as e:
+        print(f"❌ Fehler beim Senden der Mail: {e}")
+
+
+# -----------------------
+# Fehler melden
+# -----------------------
+def meldError(u, e): 
+    global alleOK                   
+    print(f"❌ Fehler beim Abrufen von {urls[i]} ({e})")
+    body = f"{u} ist nicht erreichbar"
+    subject = f"⚠️ {u} antwortet nicht! {e}"
+    sendmail(subject, body)
+    alleOK = False
+
+
+# -----------------------
+# Webseiten checken
+# -----------------------
+
+urls = [ "https://laerm.citysensor.de",
+         "https://multigeiger.citysensor.de",
+         "https://feinstaub.citysensor.de" ]
+
+for i in range(len(urls)):
+    try:
+        res = requests.get(urls[i])
+        if res.status_code != 200:
+            meldError(urls[i],"")
+    except:
+        meldError(urls[i],"Exception")
+        
+        
+        
+if alleOK:
+    print("Alle 3 erreichbar")
+    body = "Gut so"
+    subject = "✅ citysensor.de ist OK"
+    sendmail(subject, body)
diff --git a/requirements.txt b/requirements.txt
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--- /dev/null
+++ b/requirements.txt
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+certifi==2025.8.3
+charset-normalizer==3.4.2
+dotenv==0.9.9
+idna==3.10
+packaging==25.0
+pillow==11.3.0
+pytesseract==0.3.13
+python-dotenv==1.1.1
+requests==2.32.4
+urllib3==2.5.0
diff --git a/run_citysensor.sh b/run_citysensor.sh
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+++ b/run_citysensor.sh
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+#!/bin/bash
+
+# Aktiviere virtuelle Umgebung
+source /home/rxf/Projekte/citysensor/.venv/bin/activate
+
+cd /home/rxf/Projekte/citysensor
+
+# Protokollfunktion mit Zeitstempel
+log() {
+  echo "$(date '+%Y-%m-%d %H:%M:%S') $1" >> logs/cron.log
+}
+
+log ">>> Starte Citysensor-Prüfung"
+
+# Python-Skript ausführen und Ergebnis loggen
+python main.py >> logs/cron.log 2>&1
+
+log ">>> Citysensor-Püfung abgeschlossen"
+log "------------------------------------"
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