Admin: Passwortgeschütztes Statistik-Dashboard implementiert
- Neue Routen: /login, /stats, /logout - Session-basierte Authentifizierung - Umfassende Statistiken: Seitenaufrufe, Suchvorgänge, Quellen - Environment-Variablen: ADMIN_PASSWORD, FLASK_SECRET_KEY - Docker-Integration mit docker-compose.yml - Responsive UI mit Charts und Aktivitätsprotokoll
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122
app.py
122
app.py
@@ -4,12 +4,16 @@ import logging
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import os
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from datetime import datetime, timedelta
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from typing import Tuple, Dict, List
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from flask import Flask, render_template, request, send_from_directory
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from flask import Flask, render_template, request, send_from_directory, session, redirect, url_for, flash
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from functools import wraps
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app = Flask(__name__)
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app.secret_key = os.environ.get('FLASK_SECRET_KEY', 'dev-secret-key-change-in-production')
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# Admin-Passwort aus Environment-Variable
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ADMIN_PASSWORD = os.environ.get('ADMIN_PASSWORD', 'admin123')
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# Logging konfigurieren
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import os
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# Logs-Verzeichnis erstellen, falls es nicht existiert
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logs_dir = Path(__file__).parent / "logs"
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@@ -48,6 +52,84 @@ def log_search_query(search_params: dict, user_agent: str = None):
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logger.info(f"SEARCH: pos='{pos_str}' includes='{includes}' excludes='{excludes}' sources={sources} | User-Agent: {user_agent_clean}")
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def login_required(f):
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"""Decorator für passwortgeschützte Routen"""
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@wraps(f)
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def decorated_function(*args, **kwargs):
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if not session.get('logged_in'):
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return redirect(url_for('login'))
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return f(*args, **kwargs)
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return decorated_function
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def get_statistics():
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"""Liest und analysiert die Log-Dateien für Statistiken"""
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stats = {
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'total_page_views': 0,
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'total_searches': 0,
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'page_views_by_page': {},
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'searches_by_source': {'OT': 0, 'WF': 0, 'Both': 0},
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'recent_activity': [],
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'top_search_patterns': {}
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}
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try:
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# Aktuelle Log-Datei lesen
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log_file = logs_dir / 'app.log'
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if log_file.exists():
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with open(log_file, 'r', encoding='utf-8') as f:
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for line in f:
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if 'PAGE_VIEW:' in line:
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stats['total_page_views'] += 1
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# Seite extrahieren
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if 'PAGE_VIEW: ' in line:
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page = line.split('PAGE_VIEW: ')[1].split(' |')[0]
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stats['page_views_by_page'][page] = stats['page_views_by_page'].get(page, 0) + 1
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elif 'SEARCH:' in line:
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stats['total_searches'] += 1
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# Quellen extrahieren
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if 'sources=[' in line:
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sources_part = line.split('sources=')[1].split(']')[0]
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if 'OT' in sources_part and 'WF' in sources_part:
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stats['searches_by_source']['Both'] += 1
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elif 'OT' in sources_part:
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stats['searches_by_source']['OT'] += 1
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elif 'WF' in sources_part:
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stats['searches_by_source']['WF'] += 1
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# Suchmuster extrahieren
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if 'pos=' in line:
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pos_part = line.split('pos=\'')[1].split('\'')[0]
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if pos_part:
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stats['top_search_patterns'][pos_part] = stats['top_search_patterns'].get(pos_part, 0) + 1
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# Letzte 10 Aktivitäten
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if len(stats['recent_activity']) < 10:
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timestamp = line.split(' - ')[0] if ' - ' in line else ''
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if timestamp:
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stats['recent_activity'].append({
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'timestamp': timestamp,
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'line': line.strip()
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})
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# Backup-Dateien auch durchsuchen
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for backup_file in logs_dir.glob("app_*.log.gz"):
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try:
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import gzip
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with gzip.open(backup_file, 'rt', encoding='utf-8') as f:
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for line in f:
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if 'PAGE_VIEW:' in line:
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stats['total_page_views'] += 1
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elif 'SEARCH:' in line:
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stats['total_searches'] += 1
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except Exception as e:
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logger.error(f"Fehler beim Lesen der Backup-Datei {backup_file}: {e}")
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except Exception as e:
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logger.error(f"Fehler beim Lesen der Statistiken: {e}")
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return stats
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def cleanup_old_logs():
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"""Bereinigt Log-Dateien älter als 7 Tage"""
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try:
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@@ -201,5 +283,41 @@ def service_worker():
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return send_from_directory(Path(__file__).parent / 'static', 'sw.js', mimetype='application/javascript')
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@app.route('/login', methods=['GET', 'POST'])
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def login():
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"""Login-Seite für das Admin-Dashboard"""
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if request.method == 'POST':
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password = request.form.get('password')
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logger.info(f"Login-Versuch: Passwort-Länge: {len(password) if password else 0}, ADMIN_PASSWORD gesetzt: {bool(ADMIN_PASSWORD)}")
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if password == ADMIN_PASSWORD:
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session['logged_in'] = True
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flash('Erfolgreich angemeldet!', 'success')
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logger.info("Login erfolgreich")
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return redirect(url_for('stats'))
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else:
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flash('Falsches Passwort!', 'error')
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logger.warning(f"Login fehlgeschlagen - eingegebenes Passwort: '{password}', erwartetes: '{ADMIN_PASSWORD}'")
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return render_template('login.html')
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@app.route('/logout')
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def logout():
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"""Logout-Funktion"""
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session.pop('logged_in', None)
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flash('Erfolgreich abgemeldet!', 'success')
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return redirect(url_for('index'))
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@app.route('/stats')
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@login_required
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def stats():
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"""Statistik-Dashboard (passwortgeschützt)"""
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log_page_view("stats", request.headers.get('User-Agent'))
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statistics = get_statistics()
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return render_template('stats.html', stats=statistics)
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if __name__ == "__main__":
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logger.info(f"App gestartet - ADMIN_PASSWORD gesetzt: {bool(ADMIN_PASSWORD)}, Länge: {len(ADMIN_PASSWORD) if ADMIN_PASSWORD else 0}")
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app.run(debug=True)
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