Add 8 new tools: Hash Verifier, URL Tool, String Utils, Cron Explainer, IP Calc, Lorem Ipsum, CSV Viewer, Notes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Nirodan
2026-05-06 09:10:25 +02:00
parent ef03e76950
commit 75062dbf5e
20 changed files with 1727 additions and 2 deletions
+16
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@@ -23,6 +23,14 @@ from tools import (
color_blueprint,
json_formatter_blueprint,
regex_blueprint,
hashverifier_blueprint,
url_blueprint,
stringutils_blueprint,
cron_blueprint,
ipcalc_blueprint,
lorem_blueprint,
csv_blueprint,
notes_blueprint,
)
from admin import admin_bp
@@ -44,6 +52,14 @@ app.register_blueprint(markdown_blueprint)
app.register_blueprint(color_blueprint)
app.register_blueprint(json_formatter_blueprint)
app.register_blueprint(regex_blueprint)
app.register_blueprint(hashverifier_blueprint)
app.register_blueprint(url_blueprint)
app.register_blueprint(stringutils_blueprint)
app.register_blueprint(cron_blueprint)
app.register_blueprint(ipcalc_blueprint)
app.register_blueprint(lorem_blueprint)
app.register_blueprint(csv_blueprint)
app.register_blueprint(notes_blueprint)
app.register_blueprint(admin_bp)
# 🌐 React-Frontend ausliefern
+8
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@@ -10,3 +10,11 @@ from .markdown_tool import markdown_blueprint
from .colorconverter import color_blueprint
from .jsonformatter import json_formatter_blueprint
from .regextester import regex_blueprint
from .hashverifier import hashverifier_blueprint
from .urltool import url_blueprint
from .stringutils import stringutils_blueprint
from .cronexplainer import cron_blueprint
from .ipcalc import ipcalc_blueprint
from .loremipsum import lorem_blueprint
from .csvviewer import csv_blueprint
from .notes import notes_blueprint
+166
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@@ -0,0 +1,166 @@
from flask import Blueprint, request, jsonify
from datetime import datetime, timedelta
from util.logger import logger
from auth.token import verify_token
cron_blueprint = Blueprint('cron_tool', __name__)
MONTH_NAMES = {
'1': 'Januar', '2': 'Februar', '3': 'März', '4': 'April',
'5': 'Mai', '6': 'Juni', '7': 'Juli', '8': 'August',
'9': 'September', '10': 'Oktober', '11': 'November', '12': 'Dezember',
}
WEEKDAY_NAMES = {
'0': 'Sonntag', '1': 'Montag', '2': 'Dienstag', '3': 'Mittwoch',
'4': 'Donnerstag', '5': 'Freitag', '6': 'Samstag', '7': 'Sonntag',
}
def parse_field(field, min_val, max_val):
values = set()
for part in field.split(','):
part = part.strip()
if part == '*':
values.update(range(min_val, max_val + 1))
elif '/' in part:
base, step = part.split('/', 1)
step = int(step)
if base == '*':
start, end = min_val, max_val
elif '-' in base:
s, e = base.split('-')
start, end = int(s), int(e)
else:
start, end = int(base), max_val
values.update(range(start, end + 1, step))
elif '-' in part:
s, e = part.split('-')
values.update(range(int(s), int(e) + 1))
else:
values.add(int(part))
return sorted(v for v in values if min_val <= v <= max_val)
def explain_field_text(field, unit, plural, labels=None):
if field == '*':
return f"Jede(n) {unit}"
parts = field.split(',')
described = []
for p in parts:
if p.startswith('*/'):
described.append(f"alle {p[2:]} {plural}")
elif '-' in p and '/' not in p:
a, b = p.split('-', 1)
a_l = labels.get(a, a) if labels else a
b_l = labels.get(b, b) if labels else b
described.append(f"{a_l} bis {b_l}")
elif '/' in p:
base, step = p.split('/', 1)
if '-' in base:
a, b = base.split('-', 1)
described.append(f"{a}{b} alle {step}")
else:
described.append(f"ab {base} alle {step}")
else:
described.append(labels.get(p, p) if labels else p)
return ', '.join(described)
def build_summary(minute, hour, day, month, weekday):
parts = []
if minute == '*' and hour == '*':
parts.append("Jede Minute")
elif minute.startswith('*/') and hour == '*':
parts.append(f"Alle {minute[2:]} Minuten")
elif hour != '*' and minute == '0':
h = explain_field_text(hour, 'Stunde', 'Stunden')
parts.append(f"Um {h}:00 Uhr")
else:
parts.append(f"Minute: {minute}, Stunde: {hour}")
if weekday != '*' and day == '*':
wd = explain_field_text(weekday, 'Wochentag', 'Wochentage', WEEKDAY_NAMES)
parts.append(f"jeden {wd}")
elif day != '*' and weekday == '*':
parts.append(f"am {day}. des Monats")
elif day != '*' and weekday != '*':
wd = explain_field_text(weekday, 'Wochentag', 'Wochentage', WEEKDAY_NAMES)
parts.append(f"am {day}. oder {wd}")
if month != '*':
m = explain_field_text(month, 'Monat', 'Monate', MONTH_NAMES)
parts.append(f"im {m}")
return ', '.join(parts)
def get_next_runs(minute_vals, hour_vals, day_vals, month_vals, weekday_vals):
# cron weekday 0=Sun..6=Sat,7=Sun -> python weekday 0=Mon..6=Sun
py_weekdays = set((wd + 6) % 7 for wd in weekday_vals)
minute_set = set(minute_vals)
hour_set = set(hour_vals)
day_set = set(day_vals)
month_set = set(month_vals)
now = datetime.now().replace(second=0, microsecond=0) + timedelta(minutes=1)
results = []
current = now
for _ in range(2 * 366 * 24 * 60):
if len(results) >= 5:
break
if (current.month in month_set and
current.day in day_set and
current.weekday() in py_weekdays and
current.hour in hour_set and
current.minute in minute_set):
results.append(current.isoformat())
current += timedelta(minutes=1)
return results
@cron_blueprint.route('/api/cron/explain', methods=['POST'])
def explain_cron():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
expression = data.get("expression", "").strip()
fields = expression.split()
if len(fields) != 5:
return jsonify({"error": "Cron-Ausdruck muss genau 5 Felder haben (Minute Stunde Tag Monat Wochentag)"}), 400
minute_f, hour_f, day_f, month_f, weekday_f = fields
try:
minute_vals = parse_field(minute_f, 0, 59)
hour_vals = parse_field(hour_f, 0, 23)
day_vals = parse_field(day_f, 1, 31)
month_vals = parse_field(month_f, 1, 12)
weekday_vals = parse_field(weekday_f, 0, 7)
except (ValueError, ZeroDivisionError) as e:
return jsonify({"error": f"Ungültiger Cron-Ausdruck: {e}"}), 400
field_descriptions = {
"minute": explain_field_text(minute_f, 'Minute', 'Minuten'),
"hour": explain_field_text(hour_f, 'Stunde', 'Stunden'),
"day": explain_field_text(day_f, 'Tag', 'Tage'),
"month": explain_field_text(month_f, 'Monat', 'Monate', MONTH_NAMES),
"weekday": explain_field_text(weekday_f, 'Wochentag', 'Wochentage', WEEKDAY_NAMES),
}
next_runs = get_next_runs(minute_vals, hour_vals, day_vals, month_vals, weekday_vals)
return jsonify({
"explanation": build_summary(minute_f, hour_f, day_f, month_f, weekday_f),
"fields": field_descriptions,
"next_runs": next_runs,
})
except Exception as e:
logger.error(f"Fehler cron explain: {e}")
return jsonify({"error": "Fehler beim Verarbeiten des Ausdrucks"}), 500
+50
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@@ -0,0 +1,50 @@
from flask import Blueprint, request, jsonify
import csv
import io
from util.logger import logger
from auth.token import verify_token
csv_blueprint = Blueprint('csv_tool', __name__)
MAX_ROWS = 500
@csv_blueprint.route('/api/csv/parse', methods=['POST'])
def parse_csv():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
text = data.get("text", "")
delimiter = data.get("delimiter", ",")
# Handle escaped tab
if delimiter == "\\t" or delimiter == "\t":
delimiter = "\t"
if not delimiter:
delimiter = ","
reader = csv.reader(io.StringIO(text), delimiter=delimiter)
all_rows = list(reader)
if not all_rows:
return jsonify({"headers": [], "rows": [], "total_rows": 0, "truncated": False})
headers = all_rows[0]
data_rows = all_rows[1:]
total_rows = len(data_rows)
truncated = total_rows > MAX_ROWS
return jsonify({
"headers": headers,
"rows": data_rows[:MAX_ROWS],
"total_rows": total_rows,
"truncated": truncated,
})
except csv.Error as e:
return jsonify({"message": f"Ungültiges CSV: {e}"}), 400
except Exception as e:
logger.error(f"Fehler csvviewer: {e}")
return jsonify({"message": "Fehler beim Verarbeiten des CSV"}), 500
+39
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@@ -0,0 +1,39 @@
from flask import Blueprint, request, jsonify
import hashlib
import bcrypt
from util.logger import logger
from auth.token import verify_token
hashverifier_blueprint = Blueprint('hashverifier_tool', __name__)
@hashverifier_blueprint.route('/api/hash/verify', methods=['POST'])
def verify_hash():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
text = data.get("text", "")
hash_val = data.get("hash", "").strip()
algorithm = data.get("algorithm", "sha256")
if algorithm == "md5":
computed = hashlib.md5(text.encode()).hexdigest()
match = computed.lower() == hash_val.lower()
elif algorithm == "sha256":
computed = hashlib.sha256(text.encode()).hexdigest()
match = computed.lower() == hash_val.lower()
elif algorithm == "bcrypt":
try:
match = bcrypt.checkpw(text.encode(), hash_val.encode())
except Exception:
return jsonify({"message": "Ungültiger bcrypt-Hash"}), 400
else:
return jsonify({"message": "Unbekannter Algorithmus"}), 400
logger.info(f"Hash verify ({algorithm}) von {user['username']}: {match}")
return jsonify({"match": match})
except Exception as e:
logger.error(f"Fehler bei Hash-Verifikation: {e}")
return jsonify({"message": "Fehler bei der Verifikation"}), 500
+49
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@@ -0,0 +1,49 @@
from flask import Blueprint, request, jsonify
import ipaddress
from util.logger import logger
from auth.token import verify_token
ipcalc_blueprint = Blueprint('ipcalc_tool', __name__)
@ipcalc_blueprint.route('/api/ip/calculate', methods=['POST'])
def ip_calculate():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
cidr = data.get("cidr", "").strip()
try:
network = ipaddress.IPv4Network(cidr, strict=False)
except ValueError as e:
return jsonify({"message": f"Ungültige CIDR-Notation: {e}"}), 400
hosts = list(network.hosts())
first_host = str(hosts[0]) if hosts else str(network.network_address)
last_host = str(hosts[-1]) if hosts else str(network.broadcast_address)
total_hosts = len(hosts)
# Wildcard = inverse of netmask
netmask_int = int(network.netmask)
wildcard_int = (~netmask_int) & 0xFFFFFFFF
wildcard = str(ipaddress.IPv4Address(wildcard_int))
ip_class = "Privat" if network.is_private else "Öffentlich"
return jsonify({
"network": str(network.network_address),
"broadcast": str(network.broadcast_address),
"netmask": str(network.netmask),
"wildcard": wildcard,
"first_host": first_host,
"last_host": last_host,
"total_hosts": total_hosts,
"prefix_length": network.prefixlen,
"ip_class": ip_class,
})
except Exception as e:
logger.error(f"Fehler ipcalc: {e}")
return jsonify({"message": "Fehler bei der Berechnung"}), 500
+63
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@@ -0,0 +1,63 @@
from flask import Blueprint, request, jsonify
import random
from util.logger import logger
from auth.token import verify_token
lorem_blueprint = Blueprint('lorem_tool', __name__)
WORDS = [
"lorem", "ipsum", "dolor", "sit", "amet", "consectetur", "adipiscing", "elit",
"sed", "do", "eiusmod", "tempor", "incididunt", "ut", "labore", "et", "dolore",
"magna", "aliqua", "enim", "ad", "minim", "veniam", "quis", "nostrud",
"exercitation", "ullamco", "laboris", "nisi", "aliquip", "ex", "ea", "commodo",
"consequat", "duis", "aute", "irure", "reprehenderit", "voluptate", "velit",
"esse", "cillum", "eu", "fugiat", "nulla", "pariatur", "excepteur", "sint",
"occaecat", "cupidatat", "non", "proident", "sunt", "culpa", "qui", "officia",
"deserunt", "mollit", "anim", "id", "est", "laborum", "perspiciatis", "unde",
"omnis", "iste", "natus", "error", "voluptatem", "accusantium", "doloremque",
"laudantium", "totam", "rem", "aperiam", "eaque", "ipsa", "quae", "ab", "illo",
"inventore", "veritatis", "quasi", "architecto", "beatae", "vitae", "dicta",
"explicabo", "nemo", "ipsam", "quia", "voluptas", "aspernatur", "odit",
"fugit", "magni", "dolores", "ratione", "sequi", "nesciunt", "neque", "porro",
"quisquam", "adipisci", "numquam", "eius", "modi", "tempora", "incidunt",
"soluta", "nobis", "eligendi", "optio", "cumque", "nihil", "impedit", "minus",
"maxime", "placeat", "facere", "possimus", "omnis", "assumenda", "repellendus",
]
def make_sentence():
word_count = random.randint(8, 15)
words = [random.choice(WORDS) for _ in range(word_count)]
return words[0].capitalize() + ' ' + ' '.join(words[1:]) + '.'
def make_paragraph():
sentence_count = random.randint(4, 6)
return ' '.join(make_sentence() for _ in range(sentence_count))
@lorem_blueprint.route('/api/lorem/generate', methods=['POST'])
def generate_lorem():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
gen_type = data.get("type", "sentences")
count = int(data.get("count", 3))
count = max(1, min(20, count))
if gen_type == "words":
text = ' '.join(random.choice(WORDS) for _ in range(count))
elif gen_type == "sentences":
text = ' '.join(make_sentence() for _ in range(count))
elif gen_type == "paragraphs":
text = '\n\n'.join(make_paragraph() for _ in range(count))
else:
return jsonify({"message": "Ungültiger Typ"}), 400
return jsonify({"text": text})
except Exception as e:
logger.error(f"Fehler lorem ipsum: {e}")
return jsonify({"message": "Fehler bei der Generierung"}), 500
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@@ -0,0 +1,139 @@
from flask import Blueprint, request, jsonify
from datetime import datetime, timezone
from util.logger import logger
from util.db_pool import get_connection
from auth.token import verify_token
notes_blueprint = Blueprint('notes_tool', __name__)
def ensure_table():
conn = get_connection()
cursor = conn.cursor()
cursor.execute("""
CREATE TABLE IF NOT EXISTS notes (
id INT AUTO_INCREMENT PRIMARY KEY,
user_id INT NOT NULL,
title VARCHAR(255) NOT NULL,
content TEXT,
language VARCHAR(50) DEFAULT 'text',
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
)
""")
conn.commit()
cursor.close()
conn.close()
@notes_blueprint.route('/api/notes', methods=['GET'])
def get_notes():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
ensure_table()
conn = get_connection()
cursor = conn.cursor(dictionary=True)
cursor.execute(
"SELECT id, title, content, language, created_at, updated_at FROM notes WHERE user_id = %s ORDER BY updated_at DESC",
(user['id'],)
)
notes = cursor.fetchall()
cursor.close()
conn.close()
for n in notes:
if n.get('created_at'):
n['created_at'] = n['created_at'].isoformat()
if n.get('updated_at'):
n['updated_at'] = n['updated_at'].isoformat()
return jsonify(notes)
except Exception as e:
logger.error(f"Fehler notes GET: {e}")
return jsonify({"message": "Fehler beim Laden"}), 500
@notes_blueprint.route('/api/notes', methods=['POST'])
def create_note():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
ensure_table()
data = request.get_json() or {}
title = data.get("title", "Neue Notiz").strip() or "Neue Notiz"
content = data.get("content", "")
language = data.get("language", "text")
conn = get_connection()
cursor = conn.cursor()
cursor.execute(
"INSERT INTO notes (user_id, title, content, language) VALUES (%s, %s, %s, %s)",
(user['id'], title, content, language)
)
conn.commit()
note_id = cursor.lastrowid
cursor.close()
conn.close()
logger.info(f"Notiz erstellt von {user['username']}: id={note_id}")
return jsonify({"id": note_id, "title": title, "content": content, "language": language})
except Exception as e:
logger.error(f"Fehler notes POST: {e}")
return jsonify({"message": "Fehler beim Erstellen"}), 500
@notes_blueprint.route('/api/notes/<int:note_id>', methods=['PUT'])
def update_note(note_id):
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
title = data.get("title", "").strip() or "Neue Notiz"
content = data.get("content", "")
language = data.get("language", "text")
now = datetime.now(timezone.utc).replace(tzinfo=None)
conn = get_connection()
cursor = conn.cursor()
cursor.execute(
"UPDATE notes SET title=%s, content=%s, language=%s, updated_at=%s WHERE id=%s AND user_id=%s",
(title, content, language, now, note_id, user['id'])
)
conn.commit()
affected = cursor.rowcount
cursor.close()
conn.close()
if affected == 0:
return jsonify({"message": "Notiz nicht gefunden"}), 404
return jsonify({"ok": True})
except Exception as e:
logger.error(f"Fehler notes PUT: {e}")
return jsonify({"message": "Fehler beim Speichern"}), 500
@notes_blueprint.route('/api/notes/<int:note_id>', methods=['DELETE'])
def delete_note(note_id):
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
conn = get_connection()
cursor = conn.cursor()
cursor.execute(
"DELETE FROM notes WHERE id=%s AND user_id=%s",
(note_id, user['id'])
)
conn.commit()
affected = cursor.rowcount
cursor.close()
conn.close()
if affected == 0:
return jsonify({"message": "Notiz nicht gefunden"}), 404
return jsonify({"ok": True})
except Exception as e:
logger.error(f"Fehler notes DELETE: {e}")
return jsonify({"message": "Fehler beim Löschen"}), 500
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@@ -0,0 +1,53 @@
from flask import Blueprint, request, jsonify
from collections import Counter
import re
from util.logger import logger
from auth.token import verify_token
stringutils_blueprint = Blueprint('stringutils_tool', __name__)
@stringutils_blueprint.route('/api/string/analyze', methods=['POST'])
def string_analyze():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
text = data.get("text", "")
operation = data.get("operation", "stats")
if operation == "stats":
words = text.split() if text.strip() else []
lines = text.split('\n')
return jsonify({
"operation": "stats",
"chars": len(text),
"chars_no_spaces": len(text.replace(' ', '')),
"words": len(words),
"lines": len(lines),
"spaces": text.count(' '),
})
elif operation == "uppercase":
return jsonify({"operation": "uppercase", "result": text.upper()})
elif operation == "lowercase":
return jsonify({"operation": "lowercase", "result": text.lower()})
elif operation == "titlecase":
return jsonify({"operation": "titlecase", "result": text.title()})
elif operation == "reverse":
return jsonify({"operation": "reverse", "result": text[::-1]})
elif operation == "trim":
return jsonify({"operation": "trim", "result": text.strip()})
elif operation == "remove_spaces":
return jsonify({"operation": "remove_spaces", "result": text.replace(' ', '')})
elif operation == "count_words":
words = re.findall(r'\b\w+\b', text.lower())
counter = Counter(words)
top10 = [{"word": w, "count": c} for w, c in counter.most_common(10)]
return jsonify({"operation": "count_words", "words": top10})
else:
return jsonify({"message": "Unbekannte Operation"}), 400
except Exception as e:
logger.error(f"Fehler stringutils: {e}")
return jsonify({"message": "Fehler bei der Verarbeitung"}), 500
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from flask import Blueprint, request, jsonify
from urllib.parse import quote, unquote
from util.logger import logger
from auth.token import verify_token
url_blueprint = Blueprint('url_tool', __name__)
@url_blueprint.route('/api/url/encode', methods=['POST'])
def url_encode():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
text = data.get("text", "")
result = quote(text, safe='')
return jsonify({"result": result})
except Exception as e:
logger.error(f"Fehler URL encode: {e}")
return jsonify({"message": "Fehler beim Encoding"}), 500
@url_blueprint.route('/api/url/decode', methods=['POST'])
def url_decode():
user = verify_token()
if not user:
return jsonify({"message": "Nicht autorisiert"}), 401
try:
data = request.get_json() or {}
text = data.get("text", "")
result = unquote(text)
return jsonify({"result": result})
except Exception as e:
logger.error(f"Fehler URL decode: {e}")
return jsonify({"message": "Fehler beim Decoding"}), 500
+16
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@@ -14,6 +14,14 @@ import MarkdownTool from './components/MarkdownTool';
import ColorConverterTool from './components/ColorConverterTool';
import JsonFormatterTool from './components/JsonFormatterTool';
import RegexTesterTool from './components/RegexTesterTool';
import HashVerifierTool from './components/HashVerifierTool';
import UrlTool from './components/UrlTool';
import StringUtilsTool from './components/StringUtilsTool';
import CronExplainerTool from './components/CronExplainerTool';
import IpCalcTool from './components/IpCalcTool';
import LoremIpsumTool from './components/LoremIpsumTool';
import CsvViewerTool from './components/CsvViewerTool';
import NotesTool from './components/NotesTool';
import NavBar from './components/NavBar';
import ToolOverview from './components/ToolOverview';
import AdminDashboard from './components/AdminDashboard';
@@ -61,6 +69,14 @@ function App() {
<Route path="/tools/color" element={isLoggedIn ? <ColorConverterTool /> : <Navigate to="/login" />} />
<Route path="/tools/json" element={isLoggedIn ? <JsonFormatterTool /> : <Navigate to="/login" />} />
<Route path="/tools/regex" element={isLoggedIn ? <RegexTesterTool /> : <Navigate to="/login" />} />
<Route path="/tools/hashverify" element={isLoggedIn ? <HashVerifierTool /> : <Navigate to="/login" />} />
<Route path="/tools/url" element={isLoggedIn ? <UrlTool /> : <Navigate to="/login" />} />
<Route path="/tools/string" element={isLoggedIn ? <StringUtilsTool /> : <Navigate to="/login" />} />
<Route path="/tools/cron" element={isLoggedIn ? <CronExplainerTool /> : <Navigate to="/login" />} />
<Route path="/tools/ipcalc" element={isLoggedIn ? <IpCalcTool /> : <Navigate to="/login" />} />
<Route path="/tools/lorem" element={isLoggedIn ? <LoremIpsumTool /> : <Navigate to="/login" />} />
<Route path="/tools/csv" element={isLoggedIn ? <CsvViewerTool /> : <Navigate to="/login" />} />
<Route path="/tools/notes" element={isLoggedIn ? <NotesTool /> : <Navigate to="/login" />} />
<Route
path="/admin"
element={
@@ -0,0 +1,157 @@
import { useState } from 'react';
import axios from '../services/api';
const sectionBox = {
marginTop: '14px',
padding: '14px',
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
};
const EXAMPLES = [
{ label: '* * * * *', value: '* * * * *' },
{ label: '0 9 * * 1-5', value: '0 9 * * 1-5' },
{ label: '0 0 1 * *', value: '0 0 1 * *' },
{ label: '*/15 * * * *', value: '*/15 * * * *' },
];
const FIELD_LABELS = [
{ key: 'minute', label: 'Minute' },
{ key: 'hour', label: 'Stunde' },
{ key: 'day', label: 'Tag' },
{ key: 'month', label: 'Monat' },
{ key: 'weekday', label: 'Wochentag' },
];
function CronExplainerTool() {
const [expression, setExpression] = useState('');
const [result, setResult] = useState(null);
const [error, setError] = useState('');
const explain = async (expr) => {
const val = expr !== undefined ? expr : expression;
setError('');
setResult(null);
if (!val.trim()) {
setError('Bitte Cron-Ausdruck eingeben.');
return;
}
try {
const res = await axios.post('/api/cron/explain', { expression: val });
setResult(res.data);
} catch (err) {
setError(err.response?.data?.error || err.response?.data?.message || 'Ungültiger Cron-Ausdruck');
}
};
const useExample = (val) => {
setExpression(val);
setError('');
setResult(null);
explain(val);
};
const formatDate = (iso) => {
const d = new Date(iso);
return d.toLocaleString('de-DE', {
weekday: 'short', day: '2-digit', month: '2-digit',
year: 'numeric', hour: '2-digit', minute: '2-digit',
});
};
return (
<div className="main-content">
<h2>Cron Erklärer</h2>
<p style={{ color: 'var(--muted)', marginBottom: '16px', fontSize: '0.95rem' }}>
Cron-Ausdrücke (5 Felder) analysieren und auf Deutsch erklären.
</p>
<div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap', marginBottom: '10px' }}>
{EXAMPLES.map(({ label, value }) => (
<button
key={value}
className="ghost"
onClick={() => useExample(value)}
style={{ fontFamily: 'monospace', fontSize: '0.85rem' }}
>
{label}
</button>
))}
</div>
<div style={{ display: 'flex', gap: '8px' }}>
<input
type="text"
value={expression}
onChange={(e) => { setExpression(e.target.value); setResult(null); setError(''); }}
placeholder="z.B. 0 9 * * 1-5"
style={{ fontFamily: 'monospace', flex: 1 }}
onKeyDown={(e) => e.key === 'Enter' && explain()}
/>
<button onClick={() => explain()} style={{ flexShrink: 0 }}>Erklären</button>
</div>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result && (
<>
<div style={{ ...sectionBox, borderColor: 'var(--accent)' }}>
<p style={{ color: 'var(--muted)', fontSize: '0.8rem', marginBottom: '4px', fontWeight: 600 }}>Erklärung</p>
<p style={{ color: 'var(--text)', fontWeight: 600, fontSize: '1.05rem' }}>{result.explanation}</p>
</div>
<div style={sectionBox}>
<p style={{ color: 'var(--muted)', fontSize: '0.8rem', marginBottom: '10px', fontWeight: 600 }}>Felder</p>
<table style={{ width: '100%', borderCollapse: 'collapse' }}>
<thead>
<tr>
<th style={{ textAlign: 'left', padding: '6px 10px', color: 'var(--muted)', fontSize: '0.8rem', fontWeight: 600, borderBottom: '1px solid var(--border)' }}>Feld</th>
<th style={{ textAlign: 'left', padding: '6px 10px', color: 'var(--muted)', fontSize: '0.8rem', fontWeight: 600, borderBottom: '1px solid var(--border)' }}>Ausdruck</th>
<th style={{ textAlign: 'left', padding: '6px 10px', color: 'var(--muted)', fontSize: '0.8rem', fontWeight: 600, borderBottom: '1px solid var(--border)' }}>Bedeutung</th>
</tr>
</thead>
<tbody>
{FIELD_LABELS.map(({ key, label }, i) => (
<tr key={key} style={{ background: i % 2 === 0 ? 'transparent' : 'rgba(255,255,255,0.02)' }}>
<td style={{ padding: '8px 10px', color: 'var(--accent)', fontWeight: 600, fontSize: '0.9rem' }}>{label}</td>
<td style={{ padding: '8px 10px', fontFamily: 'monospace', color: 'var(--text)', fontSize: '0.9rem' }}>
{expression.split(/\s+/)[i] || '—'}
</td>
<td style={{ padding: '8px 10px', color: 'var(--text)', fontSize: '0.9rem' }}>
{result.fields[key]}
</td>
</tr>
))}
</tbody>
</table>
</div>
{result.next_runs && result.next_runs.length > 0 && (
<div style={sectionBox}>
<p style={{ color: 'var(--muted)', fontSize: '0.8rem', marginBottom: '10px', fontWeight: 600 }}>Nächste 5 Ausführungen</p>
<div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
{result.next_runs.map((run, i) => (
<div key={run} style={{
display: 'flex', alignItems: 'center', gap: '10px',
padding: '8px 12px',
background: i === 0 ? 'rgba(34,211,238,0.06)' : 'transparent',
borderRadius: '8px',
border: i === 0 ? '1px solid rgba(34,211,238,0.2)' : '1px solid transparent',
}}>
<span style={{ color: 'var(--muted)', width: '20px', fontSize: '0.85rem' }}>#{i + 1}</span>
<span style={{ fontFamily: 'monospace', color: i === 0 ? 'var(--accent)' : 'var(--text)', fontSize: '0.9rem' }}>
{formatDate(run)}
</span>
</div>
))}
</div>
</div>
)}
</>
)}
</div>
);
}
export default CronExplainerTool;
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import { useState } from 'react';
import axios from '../services/api';
const DELIMITERS = [
{ label: 'Komma (,)', value: ',' },
{ label: 'Semikolon (;)', value: ';' },
{ label: 'Tab', value: '\\t' },
{ label: 'Pipe (|)', value: '|' },
];
function CsvViewerTool() {
const [text, setText] = useState('');
const [delimiter, setDelimiter] = useState(',');
const [result, setResult] = useState(null);
const [error, setError] = useState('');
const [sortCol, setSortCol] = useState(null);
const [sortAsc, setSortAsc] = useState(true);
const parse = async () => {
setError('');
setResult(null);
setSortCol(null);
if (!text.trim()) {
setError('Bitte CSV-Inhalt eingeben.');
return;
}
try {
const res = await axios.post('/api/csv/parse', { text, delimiter });
setResult(res.data);
} catch (err) {
setError(err.response?.data?.message || 'Fehler beim Verarbeiten des CSV');
}
};
const handleSort = (colIdx) => {
if (sortCol === colIdx) {
setSortAsc(!sortAsc);
} else {
setSortCol(colIdx);
setSortAsc(true);
}
};
const getSortedRows = () => {
if (!result) return [];
if (sortCol === null) return result.rows;
return [...result.rows].sort((a, b) => {
const av = a[sortCol] ?? '';
const bv = b[sortCol] ?? '';
const numA = parseFloat(av);
const numB = parseFloat(bv);
if (!isNaN(numA) && !isNaN(numB)) {
return sortAsc ? numA - numB : numB - numA;
}
return sortAsc ? av.localeCompare(bv) : bv.localeCompare(av);
});
};
return (
<div className="main-content">
<h2>CSV Viewer</h2>
<p style={{ color: 'var(--muted)', marginBottom: '16px', fontSize: '0.95rem' }}>
CSV-Daten einfügen und als Tabelle anzeigen.
</p>
<textarea
rows={6}
value={text}
onChange={(e) => { setText(e.target.value); setResult(null); setError(''); }}
placeholder="CSV-Inhalt hier einfügen..."
style={{ fontFamily: 'monospace', resize: 'vertical' }}
/>
<div style={{ display: 'flex', gap: '8px', alignItems: 'center', marginTop: '8px', flexWrap: 'wrap' }}>
<select value={delimiter} onChange={(e) => setDelimiter(e.target.value)} style={{ margin: 0 }}>
{DELIMITERS.map(({ label, value }) => (
<option key={value} value={value}>{label}</option>
))}
</select>
<button onClick={parse}>Anzeigen</button>
</div>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result && (
<div style={{ marginTop: '16px' }}>
{result.truncated && (
<div style={{
padding: '8px 14px', background: 'rgba(245,158,11,0.1)',
border: '1px solid rgba(245,158,11,0.3)', borderRadius: '10px',
color: '#f59e0b', fontSize: '0.85rem', marginBottom: '10px',
}}>
Hinweis: Nur die ersten 500 von {result.total_rows} Zeilen werden angezeigt.
</div>
)}
<p style={{ color: 'var(--muted)', fontSize: '0.85rem', marginBottom: '8px' }}>
{result.rows.length} Zeilen · {result.headers.length} Spalten
{!result.truncated && result.total_rows > 0 && ` · ${result.total_rows} gesamt`}
</p>
<div style={{ overflowX: 'auto', borderRadius: '12px', border: '1px solid var(--border)' }}>
<table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '0.88rem' }}>
<thead>
<tr style={{ background: 'var(--surface-2)' }}>
<th style={{
padding: '8px 10px', textAlign: 'right', color: 'var(--muted)',
fontWeight: 600, borderBottom: '1px solid var(--border)',
fontSize: '0.78rem', width: '40px',
}}>#</th>
{result.headers.map((h, i) => (
<th
key={i}
onClick={() => handleSort(i)}
style={{
padding: '8px 12px', textAlign: 'left', color: 'var(--text)',
fontWeight: 600, borderBottom: '1px solid var(--border)',
cursor: 'pointer', userSelect: 'none',
background: sortCol === i ? 'rgba(34,211,238,0.06)' : 'transparent',
whiteSpace: 'nowrap',
}}
>
{h || `Spalte ${i + 1}`}
{sortCol === i && (
<span style={{ marginLeft: '4px', color: 'var(--accent)' }}>
{sortAsc ? '↑' : '↓'}
</span>
)}
</th>
))}
</tr>
</thead>
<tbody>
{getSortedRows().map((row, ri) => (
<tr key={ri} style={{ borderBottom: '1px solid var(--border)' }}>
<td style={{
padding: '6px 10px', textAlign: 'right',
color: 'var(--muted)', fontSize: '0.78rem',
}}>{ri + 1}</td>
{result.headers.map((_, ci) => (
<td key={ci} style={{
padding: '6px 12px', color: 'var(--text)',
fontFamily: 'monospace', maxWidth: '300px',
overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap',
}}>
{row[ci] ?? ''}
</td>
))}
</tr>
))}
</tbody>
</table>
</div>
</div>
)}
</div>
);
}
export default CsvViewerTool;
@@ -0,0 +1,96 @@
import { useState } from 'react';
import axios from '../services/api';
function HashVerifierTool() {
const [text, setText] = useState('');
const [hash, setHash] = useState('');
const [algo, setAlgo] = useState('sha256');
const [result, setResult] = useState(null);
const [error, setError] = useState('');
const [loading, setLoading] = useState(false);
const verify = async () => {
setError('');
setResult(null);
if (!text || !hash) {
setError('Bitte Text und Hash eingeben.');
return;
}
setLoading(true);
try {
const res = await axios.post('/api/hash/verify', { text, hash, algorithm: algo });
setResult(res.data.match);
} catch (err) {
setError(err.response?.data?.message || 'Fehler bei der Verifikation');
} finally {
setLoading(false);
}
};
return (
<div className="main-content">
<h2>Hash Verifier</h2>
<p style={{ color: 'var(--muted)', marginBottom: '16px', fontSize: '0.95rem' }}>
Prüft, ob ein Text mit einem gegebenen Hash übereinstimmt.
</p>
<input
type="text"
value={text}
onChange={(e) => { setText(e.target.value); setResult(null); setError(''); }}
placeholder="Originaltext"
/>
<input
type="text"
value={hash}
onChange={(e) => { setHash(e.target.value); setResult(null); setError(''); }}
placeholder="Hash-Wert"
style={{ marginTop: '8px', fontFamily: 'monospace' }}
/>
<select
value={algo}
onChange={(e) => { setAlgo(e.target.value); setResult(null); }}
style={{ marginTop: '8px' }}
>
<option value="md5">MD5</option>
<option value="sha256">SHA256</option>
<option value="bcrypt">bcrypt</option>
</select>
<button onClick={verify} disabled={loading} style={{ marginTop: '8px' }}>
{loading ? 'Prüfen...' : 'Prüfen'}
</button>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result !== null && (
<div style={{
marginTop: '24px',
padding: '32px',
background: 'var(--surface-2)',
border: `2px solid ${result ? '#22c55e' : '#ef4444'}`,
borderRadius: '16px',
textAlign: 'center',
}}>
<div style={{ fontSize: '3rem', marginBottom: '8px' }}>
{result ? '✓' : '✗'}
</div>
<div style={{
fontSize: '1.4rem',
fontWeight: 700,
color: result ? '#22c55e' : '#ef4444',
}}>
{result ? 'Übereinstimmung' : 'Kein Match'}
</div>
<div style={{ color: 'var(--muted)', marginTop: '6px', fontSize: '0.9rem' }}>
Algorithmus: {algo.toUpperCase()}
</div>
</div>
)}
</div>
);
}
export default HashVerifierTool;
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import { useState } from 'react';
import axios from '../services/api';
const EXAMPLES = ['192.168.0.0/24', '10.0.0.0/8', '172.16.0.0/12'];
const INFO_FIELDS = [
{ key: 'network', label: 'Netzwerkadresse' },
{ key: 'broadcast', label: 'Broadcast-Adresse' },
{ key: 'netmask', label: 'Subnetzmaske' },
{ key: 'wildcard', label: 'Wildcard-Maske' },
{ key: 'first_host', label: 'Erste nutzbare IP' },
{ key: 'last_host', label: 'Letzte nutzbare IP' },
{ key: 'total_hosts', label: 'Nutzbare Hosts' },
{ key: 'prefix_length', label: 'Präfixlänge', format: (v) => `/${v}` },
{ key: 'ip_class', label: 'IP-Klasse' },
];
function IpCalcTool() {
const [cidr, setCidr] = useState('');
const [result, setResult] = useState(null);
const [error, setError] = useState('');
const [copiedKey, setCopiedKey] = useState('');
const calculate = async (val) => {
const input = val !== undefined ? val : cidr;
setError('');
setResult(null);
if (!input.trim()) {
setError('Bitte CIDR eingeben.');
return;
}
try {
const res = await axios.post('/api/ip/calculate', { cidr: input });
setResult(res.data);
} catch (err) {
setError(err.response?.data?.message || 'Fehler bei der Berechnung');
}
};
const useExample = (val) => {
setCidr(val);
setError('');
setResult(null);
calculate(val);
};
const copy = (key, text) => {
navigator.clipboard.writeText(String(text));
setCopiedKey(key);
setTimeout(() => setCopiedKey(''), 1500);
};
return (
<div className="main-content">
<h2>IP / Subnetz Rechner</h2>
<p style={{ color: 'var(--muted)', marginBottom: '16px', fontSize: '0.95rem' }}>
CIDR-Netzwerke berechnen und analysieren.
</p>
<div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap', marginBottom: '10px' }}>
{EXAMPLES.map((ex) => (
<button key={ex} className="ghost" onClick={() => useExample(ex)}
style={{ fontFamily: 'monospace', fontSize: '0.85rem' }}>
{ex}
</button>
))}
</div>
<div style={{ display: 'flex', gap: '8px' }}>
<input
type="text"
value={cidr}
onChange={(e) => { setCidr(e.target.value); setResult(null); setError(''); }}
placeholder="192.168.1.0/24"
style={{ fontFamily: 'monospace', flex: 1 }}
onKeyDown={(e) => e.key === 'Enter' && calculate()}
/>
<button onClick={() => calculate()} style={{ flexShrink: 0 }}>Berechnen</button>
</div>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result && (
<div style={{
marginTop: '16px',
display: 'grid',
gridTemplateColumns: 'repeat(auto-fit, minmax(260px, 1fr))',
gap: '10px',
}}>
{INFO_FIELDS.map(({ key, label, format }) => {
const value = format ? format(result[key]) : result[key];
return (
<div key={key} style={{
padding: '12px 14px',
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
display: 'flex',
flexDirection: 'column',
gap: '4px',
}}>
<span style={{ fontSize: '0.78rem', color: 'var(--muted)', fontWeight: 600 }}>{label}</span>
<div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: '8px' }}>
<span style={{ fontFamily: 'monospace', color: 'var(--text)', fontSize: '0.95rem', wordBreak: 'break-all' }}>
{String(value)}
</span>
<button
className="ghost"
onClick={() => copy(key, value)}
style={{ flexShrink: 0, margin: 0, padding: '4px 10px', fontSize: '0.78rem' }}
>
{copiedKey === key ? '✓' : 'Kopieren'}
</button>
</div>
</div>
);
})}
</div>
)}
</div>
);
}
export default IpCalcTool;
@@ -0,0 +1,92 @@
import { useState } from 'react';
import axios from '../services/api';
const TYPES = [
{ value: 'words', label: 'Wörter' },
{ value: 'sentences', label: 'Sätze' },
{ value: 'paragraphs', label: 'Absätze' },
];
function LoremIpsumTool() {
const [type, setType] = useState('sentences');
const [count, setCount] = useState(3);
const [result, setResult] = useState('');
const [error, setError] = useState('');
const [copied, setCopied] = useState(false);
const generate = async () => {
setError('');
setResult('');
try {
const res = await axios.post('/api/lorem/generate', { type, count });
setResult(res.data.text);
} catch (err) {
setError(err.response?.data?.message || 'Fehler bei der Generierung');
}
};
const copy = () => {
navigator.clipboard.writeText(result);
setCopied(true);
setTimeout(() => setCopied(false), 1500);
};
return (
<div className="main-content">
<h2>Lorem Ipsum Generator</h2>
<p style={{ color: 'var(--muted)', marginBottom: '16px', fontSize: '0.95rem' }}>
Blindtext für Designs und Mockups generieren.
</p>
<div style={{ display: 'flex', gap: '6px', marginBottom: '12px' }}>
{TYPES.map(({ value, label }) => (
<button
key={value}
className={type === value ? '' : 'ghost'}
onClick={() => setType(value)}
style={{ margin: 0 }}
>
{label}
</button>
))}
</div>
<div style={{ display: 'flex', alignItems: 'center', gap: '12px', marginBottom: '12px' }}>
<label style={{ color: 'var(--text)', fontWeight: 600, fontSize: '0.9rem', whiteSpace: 'nowrap' }}>
Anzahl:
</label>
<input
type="number"
min={1}
max={20}
value={count}
onChange={(e) => setCount(Math.max(1, Math.min(20, Number(e.target.value))))}
style={{ width: '80px' }}
/>
<span style={{ color: 'var(--muted)', fontSize: '0.85rem' }}>(120)</span>
</div>
<button onClick={generate}>Generieren</button>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result && (
<div style={{ marginTop: '14px' }}>
<div style={{ display: 'flex', justifyContent: 'flex-end', marginBottom: '6px' }}>
<button className="ghost" onClick={copy} style={{ margin: 0, padding: '6px 14px', fontSize: '0.85rem' }}>
{copied ? 'Kopiert!' : 'Kopieren'}
</button>
</div>
<textarea
rows={10}
readOnly
value={result}
style={{ resize: 'vertical', color: 'var(--muted)', fontFamily: 'inherit', lineHeight: '1.6' }}
/>
</div>
)}
</div>
);
}
export default LoremIpsumTool;
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import { useState, useEffect, useRef, useCallback } from 'react';
import axios from '../services/api';
const LANGUAGES = [
{ value: 'text', label: 'Text' },
{ value: 'python', label: 'Python' },
{ value: 'javascript', label: 'JavaScript' },
{ value: 'sql', label: 'SQL' },
{ value: 'bash', label: 'Bash' },
{ value: 'json', label: 'JSON' },
];
function NotesTool() {
const [notes, setNotes] = useState([]);
const [selected, setSelected] = useState(null);
const [title, setTitle] = useState('Neue Notiz');
const [content, setContent] = useState('');
const [language, setLanguage] = useState('text');
const [saved, setSaved] = useState(false);
const [confirmDelete, setConfirmDelete] = useState(false);
const [error, setError] = useState('');
const debounceRef = useRef(null);
const isNew = selected === null;
const loadNotes = useCallback(async () => {
try {
const res = await axios.get('/api/notes');
setNotes(res.data);
} catch {
setError('Fehler beim Laden der Notizen');
}
}, []);
useEffect(() => { loadNotes(); }, [loadNotes]);
const selectNote = (note) => {
setSelected(note.id);
setTitle(note.title);
setContent(note.content || '');
setLanguage(note.language || 'text');
setSaved(false);
setConfirmDelete(false);
setError('');
};
const newNote = () => {
setSelected(null);
setTitle('Neue Notiz');
setContent('');
setLanguage('text');
setSaved(false);
setConfirmDelete(false);
setError('');
};
const save = async () => {
setError('');
try {
if (isNew) {
const res = await axios.post('/api/notes', { title, content, language });
setSelected(res.data.id);
await loadNotes();
} else {
await axios.put(`/api/notes/${selected}`, { title, content, language });
await loadNotes();
}
setSaved(true);
setTimeout(() => setSaved(false), 2000);
} catch (err) {
setError(err.response?.data?.message || 'Fehler beim Speichern');
}
};
const deleteNote = async () => {
if (!confirmDelete) { setConfirmDelete(true); return; }
try {
await axios.delete(`/api/notes/${selected}`);
setNotes(prev => prev.filter(n => n.id !== selected));
newNote();
} catch (err) {
setError(err.response?.data?.message || 'Fehler beim Löschen');
}
};
// Debounced auto-save for existing notes
useEffect(() => {
if (isNew) return;
clearTimeout(debounceRef.current);
debounceRef.current = setTimeout(async () => {
try {
await axios.put(`/api/notes/${selected}`, { title, content, language });
await loadNotes();
setSaved(true);
setTimeout(() => setSaved(false), 1500);
} catch { /* silent */ }
}, 1000);
return () => clearTimeout(debounceRef.current);
}, [title, content, language]); // eslint-disable-line react-hooks/exhaustive-deps
const formatDate = (iso) => {
if (!iso) return '';
return new Date(iso).toLocaleString('de-DE', {
day: '2-digit', month: '2-digit', year: '2-digit',
hour: '2-digit', minute: '2-digit',
});
};
return (
<div className="main-content" style={{ maxWidth: '1100px' }}>
<h2>Notizen & Snippets</h2>
<div style={{ display: 'grid', gridTemplateColumns: '260px 1fr', gap: '16px', alignItems: 'start' }}>
{/* Sidebar */}
<div style={{
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
overflow: 'hidden',
}}>
<div style={{ padding: '10px', borderBottom: '1px solid var(--border)' }}>
<button onClick={newNote} style={{ width: '100%', margin: 0, padding: '8px', fontSize: '0.85rem' }}>
+ Neue Notiz
</button>
</div>
<div style={{ maxHeight: '500px', overflowY: 'auto' }}>
{notes.length === 0 ? (
<p style={{ color: 'var(--muted)', padding: '16px', fontSize: '0.85rem', textAlign: 'center' }}>
Keine Notizen vorhanden
</p>
) : notes.map((note) => (
<div
key={note.id}
onClick={() => selectNote(note)}
style={{
padding: '10px 14px',
cursor: 'pointer',
borderBottom: '1px solid var(--border)',
background: selected === note.id ? 'rgba(34,211,238,0.08)' : 'transparent',
borderLeft: selected === note.id ? '3px solid var(--accent)' : '3px solid transparent',
}}
>
<div style={{
fontWeight: 600, color: 'var(--text)', fontSize: '0.9rem',
marginBottom: '2px', overflow: 'hidden',
textOverflow: 'ellipsis', whiteSpace: 'nowrap',
}}>
{note.title}
</div>
<div style={{ fontSize: '0.75rem', color: 'var(--muted)' }}>
{formatDate(note.updated_at)}
</div>
</div>
))}
</div>
</div>
{/* Editor */}
<div style={{
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
padding: '16px',
}}>
<div style={{ display: 'flex', gap: '8px', marginBottom: '10px', flexWrap: 'wrap', alignItems: 'center' }}>
<input
type="text"
value={title}
onChange={(e) => { setTitle(e.target.value); setSaved(false); }}
placeholder="Titel"
style={{ flex: 1, margin: 0, minWidth: '150px' }}
/>
<select
value={language}
onChange={(e) => { setLanguage(e.target.value); setSaved(false); }}
style={{ margin: 0, width: 'auto' }}
>
{LANGUAGES.map(({ value, label }) => (
<option key={value} value={value}>{label}</option>
))}
</select>
</div>
<textarea
rows={16}
value={content}
onChange={(e) => { setContent(e.target.value); setSaved(false); }}
placeholder="Inhalt..."
style={{ fontFamily: 'monospace', resize: 'vertical', fontSize: '0.88rem', margin: 0 }}
/>
{error && <p className="error" style={{ marginTop: '8px', marginBottom: 0 }}>{error}</p>}
<div style={{ display: 'flex', gap: '8px', marginTop: '10px', alignItems: 'center', flexWrap: 'wrap' }}>
<button onClick={save} style={{ margin: 0 }}>
{isNew ? 'Erstellen' : 'Speichern'}
</button>
{!isNew && (
<button
className="ghost"
onClick={deleteNote}
style={{
margin: 0,
color: confirmDelete ? '#ef4444' : 'var(--text)',
borderColor: confirmDelete ? '#ef4444' : 'var(--border)',
}}
>
{confirmDelete ? 'Wirklich löschen?' : 'Löschen'}
</button>
)}
{confirmDelete && (
<button className="ghost" onClick={() => setConfirmDelete(false)} style={{ margin: 0 }}>
Abbrechen
</button>
)}
{saved && (
<span style={{ color: '#22c55e', fontSize: '0.85rem', fontWeight: 600 }}> Gespeichert</span>
)}
</div>
</div>
</div>
</div>
);
}
export default NotesTool;
+151
View File
@@ -0,0 +1,151 @@
import { useState } from 'react';
import axios from '../services/api';
const resultBox = {
marginTop: '12px',
padding: '12px 14px',
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
display: 'flex',
alignItems: 'flex-start',
gap: '10px',
justifyContent: 'space-between',
};
const statCard = {
padding: '12px 16px',
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
textAlign: 'center',
flex: '1 1 120px',
};
const TRANSFORMS = [
{ op: 'uppercase', label: 'Großbuchstaben' },
{ op: 'lowercase', label: 'Kleinbuchstaben' },
{ op: 'titlecase', label: 'Titelschreibung' },
{ op: 'reverse', label: 'Umkehren' },
{ op: 'trim', label: 'Leerzeichen trim' },
{ op: 'remove_spaces', label: 'Leerzeichen entfernen' },
];
function StringUtilsTool() {
const [input, setInput] = useState('');
const [result, setResult] = useState(null);
const [error, setError] = useState('');
const [copied, setCopied] = useState(false);
const run = async (op) => {
setError('');
setResult(null);
if (!input) {
setError('Bitte Text eingeben.');
return;
}
try {
const res = await axios.post('/api/string/analyze', { text: input, operation: op });
setResult(res.data);
} catch (err) {
setError(err.response?.data?.message || 'Fehler bei der Verarbeitung');
}
};
const copy = (text) => {
navigator.clipboard.writeText(text);
setCopied(true);
setTimeout(() => setCopied(false), 1500);
};
return (
<div className="main-content">
<h2>String Utilities</h2>
<textarea
rows={6}
value={input}
onChange={(e) => { setInput(e.target.value); setResult(null); setError(''); }}
placeholder="Text eingeben..."
style={{ resize: 'vertical' }}
/>
<div style={{ marginTop: '12px' }}>
<p style={{ color: 'var(--muted)', fontWeight: 600, marginBottom: '8px', fontSize: '0.9rem' }}>Analyse</p>
<div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap' }}>
<button onClick={() => run('stats')}>Statistiken</button>
<button onClick={() => run('count_words')}>Worthäufigkeit</button>
</div>
</div>
<div style={{ marginTop: '12px' }}>
<p style={{ color: 'var(--muted)', fontWeight: 600, marginBottom: '8px', fontSize: '0.9rem' }}>Transformation</p>
<div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap' }}>
{TRANSFORMS.map(({ op, label }) => (
<button key={op} className="ghost" onClick={() => run(op)}>{label}</button>
))}
</div>
</div>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result && result.operation === 'stats' && (
<div style={{ marginTop: '16px' }}>
<p style={{ color: 'var(--muted)', fontWeight: 600, marginBottom: '10px', fontSize: '0.9rem' }}>Statistiken</p>
<div style={{ display: 'flex', gap: '10px', flexWrap: 'wrap' }}>
{[
{ label: 'Zeichen', value: result.chars },
{ label: 'Ohne Leerzeichen', value: result.chars_no_spaces },
{ label: 'Wörter', value: result.words },
{ label: 'Zeilen', value: result.lines },
{ label: 'Leerzeichen', value: result.spaces },
].map(({ label, value }) => (
<div key={label} style={statCard}>
<div style={{ fontSize: '1.5rem', fontWeight: 700, color: 'var(--accent)' }}>{value}</div>
<div style={{ fontSize: '0.8rem', color: 'var(--muted)', marginTop: '4px' }}>{label}</div>
</div>
))}
</div>
</div>
)}
{result && result.operation === 'count_words' && (
<div style={{ marginTop: '16px' }}>
<p style={{ color: 'var(--muted)', fontWeight: 600, marginBottom: '10px', fontSize: '0.9rem' }}>Top-Wörter</p>
<div style={{ display: 'flex', flexDirection: 'column', gap: '6px' }}>
{result.words.map(({ word, count }, i) => (
<div key={word} style={{
display: 'flex', alignItems: 'center', gap: '10px',
padding: '8px 12px',
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '10px',
}}>
<span style={{ color: 'var(--muted)', width: '20px', fontSize: '0.85rem' }}>#{i + 1}</span>
<span style={{ fontFamily: 'monospace', color: 'var(--text)', flex: 1 }}>{word}</span>
<span style={{
background: 'var(--accent)', color: '#0b1224',
borderRadius: '20px', padding: '2px 10px',
fontSize: '0.8rem', fontWeight: 700,
}}>{count}×</span>
</div>
))}
</div>
</div>
)}
{result && result.result !== undefined && (
<div style={resultBox}>
<span style={{ wordBreak: 'break-all', color: 'var(--text)', fontFamily: 'monospace', fontSize: '0.9rem', flex: 1, whiteSpace: 'pre-wrap' }}>
{result.result}
</span>
<button className="ghost" onClick={() => copy(result.result)} style={{ flexShrink: 0, margin: 0 }}>
{copied ? 'Kopiert!' : 'Kopieren'}
</button>
</div>
)}
</div>
);
}
export default StringUtilsTool;
+8
View File
@@ -15,6 +15,14 @@ const TOOLS = [
{ icon: '🎨', path: '/tools/color', title: 'Farb-Konverter', desc: 'HEX, RGB und HSL konvertieren' },
{ icon: '{ }', path: '/tools/json', title: 'JSON Formatter', desc: 'JSON formatieren und validieren' },
{ icon: '🔍', path: '/tools/regex', title: 'Regex Tester', desc: 'Reguläre Ausdrücke live testen' },
{ icon: '✅', path: '/tools/hashverify', title: 'Hash Verifier', desc: 'Prüfen ob Text und Hash übereinstimmen' },
{ icon: '🔗', path: '/tools/url', title: 'URL Encoder/Decoder', desc: 'URLs kodieren und dekodieren' },
{ icon: '✏️', path: '/tools/string', title: 'String Utilities', desc: 'Text analysieren und transformieren' },
{ icon: '⏰', path: '/tools/cron', title: 'Cron Erklärer', desc: 'Cron-Ausdrücke auf Deutsch erklären' },
{ icon: '🌐', path: '/tools/ipcalc', title: 'IP / Subnetz Rechner', desc: 'CIDR Netzwerke berechnen' },
{ icon: '📃', path: '/tools/lorem', title: 'Lorem Ipsum Generator', desc: 'Blindtext generieren' },
{ icon: '📊', path: '/tools/csv', title: 'CSV Viewer', desc: 'CSV-Daten als Tabelle anzeigen' },
{ icon: '🗒️', path: '/tools/notes', title: 'Notizen & Snippets', desc: 'Code und Texte speichern' },
];
function ToolOverview() {
+79
View File
@@ -0,0 +1,79 @@
import { useState } from 'react';
import axios from '../services/api';
const resultBox = {
marginTop: '12px',
padding: '12px 14px',
background: 'var(--surface-2)',
border: '1px solid var(--border)',
borderRadius: '12px',
display: 'flex',
alignItems: 'flex-start',
gap: '10px',
justifyContent: 'space-between',
};
function UrlTool() {
const [input, setInput] = useState('');
const [result, setResult] = useState('');
const [error, setError] = useState('');
const [copied, setCopied] = useState(false);
const request = async (action) => {
setError('');
setResult('');
if (!input) {
setError('Bitte Text eingeben.');
return;
}
try {
const res = await axios.post(`/api/url/${action}`, { text: input });
setResult(res.data.result);
} catch (err) {
setError(err.response?.data?.message || `Fehler beim ${action === 'encode' ? 'Encoding' : 'Decoding'}`);
}
};
const copy = () => {
navigator.clipboard.writeText(result);
setCopied(true);
setTimeout(() => setCopied(false), 1500);
};
return (
<div className="main-content">
<h2>URL Encoder / Decoder</h2>
<p style={{ color: 'var(--muted)', marginBottom: '16px', fontSize: '0.95rem' }}>
URLs und Strings kodieren oder dekodieren.
</p>
<textarea
rows={4}
value={input}
onChange={(e) => { setInput(e.target.value); setResult(''); setError(''); }}
placeholder="Text oder URL eingeben..."
style={{ fontFamily: 'monospace', resize: 'vertical' }}
/>
<div style={{ display: 'flex', gap: '8px', marginTop: '8px' }}>
<button onClick={() => request('encode')}>Encode</button>
<button className="ghost" onClick={() => request('decode')}>Decode</button>
</div>
{error && <p className="error" style={{ marginTop: '12px' }}>{error}</p>}
{result && (
<div style={resultBox}>
<span style={{ wordBreak: 'break-all', color: 'var(--text)', fontFamily: 'monospace', fontSize: '0.9rem', flex: 1 }}>
{result}
</span>
<button className="ghost" onClick={copy} style={{ flexShrink: 0, margin: 0 }}>
{copied ? 'Kopiert!' : 'Kopieren'}
</button>
</div>
)}
</div>
);
}
export default UrlTool;