Logging: Logs werden jetzt im logs/ Unterverzeichnis gespeichert

app.py

@@ -1,10 +1,52 @@
 from pathlib import Path
 import json
+import logging
+from datetime import datetime
 from typing import Tuple, Dict, List
 from flask import Flask, render_template, request, send_from_directory
 
 app = Flask(__name__)
 
+# Logging konfigurieren
+import os
+
+# Logs-Verzeichnis erstellen, falls es nicht existiert
+logs_dir = Path(__file__).parent / "logs"
+logs_dir.mkdir(exist_ok=True)
+
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s',
+    handlers=[
+        logging.FileHandler(logs_dir / 'app.log', encoding='utf-8'),
+        logging.StreamHandler()
+    ]
+)
+logger = logging.getLogger(__name__)
+
+def log_page_view(page: str, user_agent: str = None):
+    """Protokolliert Seitenaufrufe ohne IP-Adressen"""
+    timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    user_agent_clean = user_agent[:100] if user_agent else 'Unknown'
+    logger.info(f"PAGE_VIEW: {page} | User-Agent: {user_agent_clean}")
+
+def log_search_query(search_params: dict, user_agent: str = None):
+    """Protokolliert Suchanfragen ohne IP-Adressen"""
+    timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    user_agent_clean = user_agent[:100] if user_agent else 'Unknown'
+    
+    # Suchparameter für Logging vorbereiten
+    pos_str = ''.join(search_params.get('pos', [''] * 5))
+    includes = search_params.get('includes', '')
+    excludes = search_params.get('excludes', '')
+    sources = []
+    if search_params.get('use_ot'):
+        sources.append('OT')
+    if search_params.get('use_wf'):
+        sources.append('WF')
+    
+    logger.info(f"SEARCH: pos='{pos_str}' includes='{includes}' excludes='{excludes}' sources={sources} | User-Agent: {user_agent_clean}")
+
 
 def load_words() -> Tuple[List[str], Dict[str, List[str]]]:
 	data_dir = Path(__file__).parent / "data"
@@ -50,6 +92,9 @@ def filter_words(words: List[str], position_letters: List[str], includes_text: s
 
 @app.route("/", methods=["GET", "POST"])
 def index():
+	# Seitenaufruf protokollieren
+	log_page_view("index", request.headers.get('User-Agent'))
+	
 	all_words, sources_map = load_words()
 	results_display: List[str] | None = None
 	pos: List[str] = ["", "", "", "", ""]
@@ -70,6 +115,16 @@ def index():
 		use_ot = request.form.get("use_ot") is not None
 		use_wf = request.form.get("use_wf") is not None
 
+		# Suchanfrage protokollieren
+		search_params = {
+			'pos': pos,
+			'includes': includes,
+			'excludes': excludes,
+			'use_ot': use_ot,
+			'use_wf': use_wf
+		}
+		log_search_query(search_params, request.headers.get('User-Agent'))
+
 		# 1) Buchstaben-/Positionssuche über alle Wörter
 		matched = filter_words(all_words, pos, includes, excludes)
 		# 2) Quellen-Filter nur auf Ergebnisansicht anwenden
@@ -99,12 +154,14 @@ def index():
 
 @app.route('/manifest.webmanifest')
 def manifest_file():
+	log_page_view("manifest", request.headers.get('User-Agent'))
 	return send_from_directory(Path(__file__).parent / 'static', 'manifest.webmanifest', mimetype='application/manifest+json')
 
 
 @app.route('/sw.js')
 def service_worker():
 	# Service Worker muss auf Top-Level liegen
+	log_page_view("service_worker", request.headers.get('User-Agent'))
 	return send_from_directory(Path(__file__).parent / 'static', 'sw.js', mimetype='application/javascript')