apiVersion: v1
kind: ConfigMap
metadata:
  name: restou-config
  namespace: crons
data:
  requirements.txt: |
    requests==2.27.1
    beautifulsoup4==4.10.0
  restou.py: |
    import requests
    from bs4 import BeautifulSoup as bs
    from datetime import datetime
    import os

    soup = bs(requests.get('https://uclouvain.be/fr/decouvrir/resto-u/le-galilee-self.html').text, features='html.parser')

    contents = soup.find('div', {'class': 'bigcontenu'}).findAll('div', {'class': 'menus'})

    result = ['Menu du jour:']

    for item in contents[datetime.now().weekday()].findAll('div'):
        try:
            title = item.find('p', {'class': 'titre2'}).text.strip()
            content = item.find('p', {'class': 'texte1'}).text.strip()
        except:
            continue
        if title and content and content != '0':
            result.append(f' - {title}: {content}')

    token = os.getenv('TELEGRAM_TOKEN')
    chat_id = os.getenv('TELEGRAM_ID')

    assert token is not None, "Telegram token must be set"
    assert chat_id is not None, "Telegram chat ID must be set"

    text = '\n'.join(result)
    url = f'https://api.telegram.org/bot{token}/sendMessage?chat_id={chat_id}&text={text}'

    print(url)

    requests.get(url)

---

apiVersion: batch/v1
kind: CronJob
metadata:
  name: restou
  namespace: crons
spec:
  schedule: "30 11 * * 2,4"
  successfulJobsHistoryLimit: 1
  failedJobsHistoryLimit: 1
  jobTemplate:
    spec:
      template:
        spec:
          volumes:
          - name: data
            configMap:
              name: restou-config
          containers:
          - name: restou
            image: python:3-slim-buster
            imagePullPolicy: IfNotPresent
            command:
            - /bin/sh
            - -c
            - pip install --no-cache-dir -r /data/requirements.txt;python /data/restou.py
            envFrom:
            - secretRef:
                name: telegram-creds
            volumeMounts:
            - name: data
              mountPath: /data
              readOnly: true
          restartPolicy: OnFailure