mirror of
https://github.com/kevinveenbirkenbach/homepage.veen.world.git
synced 2025-01-15 19:23:58 +01:00
70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
import json
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import os
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from flask import Flask, render_template
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import requests
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import hashlib
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def cache_icon(icon_url, cache_dir="static/logos"):
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"""Lädt ein Icon herunter und speichert es lokal, wenn es nicht existiert. Fügt einen Hash hinzu."""
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# Erstelle das Verzeichnis, falls es nicht existiert
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os.makedirs(cache_dir, exist_ok=True)
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# Generiere einen 8-Zeichen-Hash basierend auf der URL
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hash_object = hashlib.blake2s(icon_url.encode('utf-8'), digest_size=8)
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hash_suffix = hash_object.hexdigest()
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# Erstelle den Dateinamen mit Hash
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base_name = icon_url.split("/")[-2]
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filename = f"{base_name}_{hash_suffix}.png"
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full_path = os.path.join(cache_dir, filename)
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# Wenn die Datei existiert, überspringe den Download
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if os.path.exists(full_path):
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return full_path
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# Lade die Datei herunter
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response = requests.get(icon_url, stream=True)
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if response.status_code == 200:
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with open(full_path, "wb") as f:
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for chunk in response.iter_content(1024):
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f.write(chunk)
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return full_path
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app = Flask(__name__)
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# Hole die Umgebungsvariable FLASK_ENV oder setze einen Standardwert
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FLASK_ENV = os.getenv("FLASK_ENV", "production")
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config_data = None # Globale Variable für die Konfiguration
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def load_config():
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"""Lädt die Konfiguration aus der JSON-Datei."""
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with open("config.json", "r") as config_file:
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return json.load(config_file)
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@app.before_request
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def reload_config_in_dev():
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"""Lädt die Datei bei jedem Request neu im Dev-Modus."""
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global config_data
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if FLASK_ENV == "development" or config_data is None:
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config_data = load_config()
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# Cachen der Icons
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for card in config_data["cards"]:
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card["icon"] = cache_icon(card["icon"])
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@app.route('/')
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def index():
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return render_template("pages/index.html.j2", cards=config_data.get("cards", []), networks=config_data.get("networks", []), company=config_data["company"], navigation=config_data["navigation"])
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@app.route('/imprint')
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def imprint():
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return render_template('pages/imprint.html.j2')
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@app.route('/agb')
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def agb():
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return render_template('pages/agb.html.j2')
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if __name__ == "__main__":
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app.run(debug=(FLASK_ENV == "development"), host="0.0.0.0", port=5000) |