wordle-cheater/app.py

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"
	txt_path = data_dir / "words_de_5.txt"
	json_path = data_dir / "words_de_5_sources.json"

	words: List[str] = []
	sources_map: Dict[str, List[str]] = {}

	if txt_path.exists():
		with txt_path.open("r", encoding="utf-8") as f:
			for line in f:
				word = line.strip().lower()
				if len(word) == 5 and word.isalpha():
					words.append(word)

	if json_path.exists():
		try:
			sources_map = json.loads(json_path.read_text(encoding="utf-8"))
		except Exception:
			sources_map = {}

	return words, sources_map


def filter_words(words: List[str], position_letters: List[str], includes_text: str, excludes_text: str) -> List[str]:
	results: List[str] = []
	includes_letters = [ch for ch in includes_text.lower() if ch.isalpha()]
	excludes_letters = [ch for ch in excludes_text.lower() if ch.isalpha()]
	for word in words:
		# feste Positionen
		if any(ch and word[idx] != ch for idx, ch in enumerate(position_letters)):
			continue
		# muss-enthalten
		if not all(ch in word for ch in includes_letters):
			continue
		# darf-nicht-enthalten
		if any(ch in word for ch in excludes_letters):
			continue
		results.append(word)
	return results


@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] = ["", "", "", "", ""]
	includes: str = ""
	excludes: str = ""
	use_ot: bool = True
	use_wf: bool = False
	if request.method == "POST":
		pos = [
			(request.form.get("pos1") or "").strip().lower(),
			(request.form.get("pos2") or "").strip().lower(),
			(request.form.get("pos3") or "").strip().lower(),
			(request.form.get("pos4") or "").strip().lower(),
			(request.form.get("pos5") or "").strip().lower(),
		]
		includes = (request.form.get("includes") or "").strip()
		excludes = (request.form.get("excludes") or "").strip()
		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
		allowed = set()
		if use_ot:
			allowed.add("ot")
		if use_wf:
			allowed.add("wf")
		if allowed:
			results_display = [w for w in matched if any(src in allowed for src in sources_map.get(w, []))]
		else:
			# Keine Quelle gewählt → leere Anzeige (Suche wurde dennoch ausgeführt)
			results_display = []
	return render_template(
		"index.html",
		results=results_display,
		pos=pos,
		includes=includes,
		excludes=excludes,
		words_count=len(all_words),
		sources_map=sources_map,
		use_ot=use_ot,
		use_wf=use_wf,
		error_message=None,
	)


@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')


if __name__ == "__main__":
	app.run(debug=True)