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506
README.md
506
README.md
@@ -1,511 +1,25 @@
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# Elpatrons Datumsrechner
|
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# Elpatrons Date Calculator
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||||
|
||||
[](https://github.com/elpatron/datecalc)
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[](https://date.elpatron.me)
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[](https://date.elpatron.me)
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||||
[](https://date.elpatron.me)
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||||
[](https://date.elpatron.me)
|
||||
A modern Python web application (Flask) that enables various date calculations through a clear, accessible web interface. Features include calculating days between dates, working days with state-specific holidays, calendar weeks, date arithmetic, and more. The application supports German and English languages, includes a REST API, and is designed with accessibility in mind.
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|
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Diese moderne Python-Webanwendung (Flask) ermöglicht verschiedene Datumsberechnungen über eine übersichtliche, barrierefreie Weboberfläche.
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## Documentation
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||||
|
||||
## Inhaltsverzeichnis
|
||||
- **[English Documentation](README_en.md)** - Complete documentation in English
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||||
- **[Deutsche Dokumentation](README_de.md)** - Vollständige Dokumentation auf Deutsch
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||||
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||||
- [Demo](#demo)
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||||
- [Funktionen](#funktionen)
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||||
- [Installation (lokal)](#installation-lokal)
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||||
- [Starten der App](#starten-der-app)
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||||
- [Statistik-Dashboard & Passwortschutz](#statistik-dashboard-stats--passwortschutz)
|
||||
- [Docker (empfohlen für Produktion)](#docker-empfohlen-für-produktion)
|
||||
- [Log-Verzeichnis mounten](#log-verzeichnis-mounten-logs-auf-dem-host-speichern)
|
||||
- [docker-compose Beispiel](#docker-compose-beispiel)
|
||||
- [REST API](#rest-api)
|
||||
- [Tage/Werktage zwischen zwei Daten](#1-tagewerktage-zwischen-zwei-daten)
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||||
- [Wochentag zu einem Datum](#2-wochentag-zu-einem-datum)
|
||||
- [Kalenderwoche zu Datum](#3-kalenderwoche-zu-datum)
|
||||
- [Start-/Enddatum einer Kalenderwoche](#4-start-enddatum-einer-kalenderwoche)
|
||||
- [Datum plus/minus Tage, Wochen, Monate](#5-datum-plusminus-tage-wochen-monate)
|
||||
- [Statistik](#6-statistik)
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||||
- [Monitoring & Healthcheck](#7-monitoring--healthcheck)
|
||||
- [Progressive Web App (PWA)](#progressive-web-app-pwa)
|
||||
- [Monitoring & Healthcheck](#monitoring--healthcheck)
|
||||
- [Entwicklung & Hinweise](#entwicklung--hinweise)
|
||||
- [Automatisierte Tests](#automatisierte-tests)
|
||||
- [Hinweise](#hinweise)
|
||||
- [Motivation](#motivation)
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||||
- [Vibe Coding](#vibe-coding)
|
||||
- [Statistik-Erfassung, Logging](#statistik-erfassung-logging)
|
||||
- [Barrierefreiheit (Accessibility)](#barrierefreiheit-accessibility)
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||||
- [Code Statistik](#code-statistik)
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||||
- [Lizenz](#lizenz)
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||||
|
||||
## Demo
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||||
|
||||
Datumsrechner Live: [https://date.elpatron.me](https://date.elpatron.me)
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||||
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||||
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||||
**[Lighthouse](https://en.wikipedia.org/wiki/Lighthouse_(software))-Performance-Score:**
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||||
|
||||
Die Webanwendung erreicht hervorragende Performance-Werte in allen Kategorien (Performance, Accessibility, Best Practices, SEO).
|
||||
|
||||
[Lighthouse-Ergebnis (PDF)](./lighthouse/lighthouse-score.pdf)
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||||
## Funktionen
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- Anzahl der Tage zwischen zwei Daten
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- Anzahl der Werktage zwischen zwei Daten (mit optionaler Berücksichtigung bundeslandspezifischer Feiertage)
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- Anzeige des Wochentags eines Datums
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- Datum plus/minus X Tage
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||||
- Datum plus/minus X Werktage
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- Datum plus/minus X Wochen/Monate
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||||
- Kalenderwoche zu Datum
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||||
- Start-/Enddatum einer Kalenderwoche eines Jahres
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||||
- Integrierter Taschenrechner mit History und Sprachausgabe
|
||||
- Mehrsprachige Unterstützung (Deutsch/Englisch) mit automatischer Browser-Spracherkennung
|
||||
- Sprachausgabe für alle Ergebnisse (barrierefrei)
|
||||
- Statistik-Dashboard mit Passwortschutz unter `/stats`
|
||||
|
||||
## Bundesland-Feiertage
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||||
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||||
Die Werktagsberechnung kann optional bundeslandspezifische Feiertage berücksichtigen. Dazu wird die kostenlose API von [feiertage-api.de](https://feiertage-api.de) verwendet.
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|
||||
**Verfügbare Bundesländer:**
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||||
|
||||
- Baden-Württemberg (BW)
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||||
- Bayern (BY)
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||||
- Berlin (BE)
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||||
- Brandenburg (BB)
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||||
- Bremen (HB)
|
||||
- Hamburg (HH)
|
||||
- Hessen (HE)
|
||||
- Mecklenburg-Vorpommern (MV)
|
||||
- Niedersachsen (NI)
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||||
- Nordrhein-Westfalen (NW)
|
||||
- Rheinland-Pfalz (RP)
|
||||
- Saarland (SL)
|
||||
- Sachsen (SN)
|
||||
- Sachsen-Anhalt (ST)
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||||
- Schleswig-Holstein (SH)
|
||||
- Thüringen (TH)
|
||||
|
||||
Die Feiertage werden automatisch für den gewählten Zeitraum abgerufen und bei der Werktagsberechnung als arbeitsfreie Tage behandelt. Im Ergebnis werden zusätzlich die Anzahl der Wochenendtage und Feiertage angezeigt.
|
||||
|
||||
## Mehrsprachige Unterstützung (i18n)
|
||||
|
||||
Die Anwendung unterstützt Deutsch und Englisch mit folgenden Features:
|
||||
|
||||
### Automatische Spracherkennung:
|
||||
|
||||
- *Browser-Sprache*: Automatische Erkennung der Browser-Einstellung
|
||||
- *URL-Parameter*: Sprachauswahl über `?lang=de` oder `?lang=en`
|
||||
- *localStorage*: Persistente Sprachauswahl im Browser
|
||||
- *Fallback*: Deutsch als Standardsprache
|
||||
|
||||
### *Datenschutzfreundliche Implementierung:*
|
||||
|
||||
- *Keine Cookies*: Sprachauswahl ohne Cookies
|
||||
- *URL-Parameter*: Transparente Sprachauswahl in der URL
|
||||
- *localStorage*: Lokale Speicherung im Browser
|
||||
- *Teilbare URLs*: URLs mit Sprachauswahl können geteilt werden
|
||||
|
||||
### *Barrierefreiheit:*
|
||||
|
||||
- *Screenreader*: Vollständige Unterstützung
|
||||
- *Tastatur-Navigation*: Vollständig bedienbar
|
||||
- *ARIA-Attribute*: Korrekte Beschriftungen
|
||||
- *Semantische HTML*: Korrekte Struktur
|
||||
- *Taschenrechner*: Vollständig barrierefrei mit Tastatur-Bedienung und Sprachausgabe
|
||||
|
||||
### *Technische Details:*
|
||||
|
||||
- *Flask-Babel*: Professionelle i18n-Implementierung
|
||||
- *Gettext*: Standard für Übersetzungen
|
||||
- *Responsive Design*: Angepasst für alle Geräte
|
||||
- *SEO-freundlich*: URLs sind indexierbar
|
||||
|
||||
## Installation (lokal)
|
||||
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||||
1. Python 3.8+ installieren
|
||||
2. Abhängigkeiten installieren:
|
||||
## Quick Start
|
||||
|
||||
```bash
|
||||
pip install -r requirements.txt
|
||||
```
|
||||
|
||||
## Starten der App
|
||||
|
||||
```bash
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||||
python app.py
|
||||
```
|
||||
|
||||
Die App ist dann unter http://localhost:5000 erreichbar.
|
||||
Visit [https://date.elpatron.me](https://date.elpatron.me) for the live demo.
|
||||
|
||||
## Statistik-Dashboard (/stats) & Passwortschutz
|
||||
## License
|
||||
|
||||
Das Dashboard ist mit einem statischen Passwort geschützt, das über die Umgebungsvariable `STATS_PASSWORD` gesetzt wird.
|
||||
|
||||
|
||||
|
||||
Beispiel (PowerShell):
|
||||
|
||||
```powershell
|
||||
$env:STATS_PASSWORD = "meinSicheresPasswort"
|
||||
python app.py
|
||||
```
|
||||
|
||||
Für Docker:
|
||||
|
||||
```powershell
|
||||
$env:STATS_PASSWORD = "meinSicheresPasswort"
|
||||
docker run -e STATS_PASSWORD=$env:STATS_PASSWORD -p 5000:5000 datumsrechner
|
||||
```
|
||||
|
||||
## Docker (empfohlen für Produktion)
|
||||
|
||||
Die App läuft im Container mit dem WSGI-Server **Gunicorn**:
|
||||
|
||||
```bash
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||||
docker build -t datumsrechner .
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||||
docker run -p 5000:5000 datumsrechner
|
||||
```
|
||||
|
||||
- Gunicorn startet automatisch (siehe Dockerfile)
|
||||
- Empfohlen für produktiven Einsatz
|
||||
|
||||
### Log-Verzeichnis mounten (Logs auf dem Host speichern)
|
||||
|
||||
Um die Logdateien außerhalb des Containers zu speichern, kannst du das log-Verzeichnis mounten:
|
||||
|
||||
**PowerShell-Beispiel:**
|
||||
|
||||
```powershell
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||||
docker run -e STATS_PASSWORD=deinPasswort -p 5000:5000 -v ${PWD}/log:/app/log datumsrechner
|
||||
```
|
||||
|
||||
### docker-compose Beispiel
|
||||
|
||||
Erstelle eine Datei `docker-compose.yml`:
|
||||
|
||||
```yaml
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||||
services:
|
||||
datumsrechner:
|
||||
build: .
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||||
ports:
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||||
- "5000:5000"
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||||
environment:
|
||||
- STATS_PASSWORD=deinPasswort
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||||
volumes:
|
||||
- ./log:/app/log
|
||||
```
|
||||
|
||||
Starte mit:
|
||||
|
||||
```bash
|
||||
docker-compose up --build
|
||||
```
|
||||
|
||||
## REST API
|
||||
|
||||
Alle Datumsfunktionen stehen auch als REST-API zur Verfügung. Die API akzeptiert und liefert JSON.
|
||||
|
||||
**Basis-URL:** `http://localhost:5000/api/`
|
||||
|
||||
**Swagger Dokumentation:** [https://date.elpatron.me/api-docs](https://date.elpatron.me/api-docs)
|
||||
|
||||
**Hinweis:** Die Nutzung der REST API wird im Statistik-Dashboard ausgewertet und als Diagramm angezeigt.
|
||||
|
||||
### Endpunkte und Beispiele
|
||||
|
||||
#### 1. Tage/Werktage zwischen zwei Daten
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||||
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||||
**POST** `/api/tage_werktage`
|
||||
|
||||
```json
|
||||
{
|
||||
"start": "2024-06-01",
|
||||
"end": "2024-06-10",
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||||
"werktage": true,
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||||
"bundesland": "BY"
|
||||
}
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
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||||
curl -X POST http://localhost:5000/api/tage_werktage \
|
||||
-H "Content-Type: application/json" \
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||||
-d '{"start": "2024-06-01", "end": "2024-06-10", "werktage": true, "bundesland": "BY"}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": 7 }
|
||||
```
|
||||
|
||||
**Hinweis:** Der Parameter `bundesland` ist optional und wird nur bei `"werktage": true` berücksichtigt. Verfügbare Bundesland-Kürzel siehe oben.
|
||||
|
||||
#### 2. Wochentag zu einem Datum
|
||||
|
||||
**POST** `/api/wochentag`
|
||||
|
||||
```json
|
||||
{ "datum": "2024-06-10" }
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/wochentag \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10"}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": "Montag" }
|
||||
```
|
||||
|
||||
#### 3. Kalenderwoche zu Datum
|
||||
|
||||
**POST** `/api/kw_berechnen`
|
||||
|
||||
```json
|
||||
{ "datum": "2024-06-10" }
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/kw_berechnen \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10"}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": "KW 24 (2024)", "kw": 24, "jahr": 2024 }
|
||||
```
|
||||
|
||||
#### 4. Start-/Enddatum einer Kalenderwoche
|
||||
|
||||
**POST** `/api/kw_datum`
|
||||
|
||||
```json
|
||||
{ "jahr": 2024, "kw": 24 }
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/kw_datum \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"jahr": 2024, "kw": 24}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{
|
||||
"result": "10.06.2024 bis 16.06.2024",
|
||||
"start": "2024-06-10",
|
||||
"end": "2024-06-16"
|
||||
}
|
||||
```
|
||||
|
||||
#### 5. Datum plus/minus Tage, Wochen, Monate
|
||||
|
||||
**POST** `/api/plusminus`
|
||||
|
||||
```json
|
||||
{
|
||||
"datum": "2024-06-10",
|
||||
"anzahl": 5,
|
||||
"einheit": "tage",
|
||||
"richtung": "add",
|
||||
"werktage": false
|
||||
}
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/plusminus \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10", "anzahl": 5, "einheit": "tage", "richtung": "add", "werktage": false}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": "2024-06-15" }
|
||||
```
|
||||
|
||||
**Hinweis:**
|
||||
|
||||
- `"einheit"`: `"tage"`, `"wochen"` oder `"monate"`
|
||||
- `"richtung"`: `"add"` (plus) oder `"sub"` (minus)
|
||||
- `"werktage"`: `true` für Werktage, sonst `false` (nur bei `"tage"` unterstützt)
|
||||
|
||||
#### 6. Statistik
|
||||
|
||||
**GET** `/api/stats`
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl http://localhost:5000/api/stats
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{
|
||||
"pageviews": 42,
|
||||
"func_counts": { "plusminus": 10, "tage_werktage": 5 },
|
||||
"impressions_per_day": { "2024-06-10": 7 }
|
||||
}
|
||||
```
|
||||
|
||||
#### 7. Monitoring & Healthcheck
|
||||
|
||||
**GET** `/api/monitor`
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl http://localhost:5000/api/monitor
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{
|
||||
"status": "ok",
|
||||
"message": "App running",
|
||||
"time": "2025-07-24T13:37:00.123456",
|
||||
"uptime_seconds": 12345,
|
||||
"pageviews_last_7_days": 42
|
||||
}
|
||||
```
|
||||
This project is licensed under the [MIT License](LICENSE).
|
||||
|
||||
---
|
||||
|
||||
**Fehlerfälle** liefern immer einen HTTP-Statuscode 400 und ein JSON mit `"error"`-Feld, z.B.:
|
||||
|
||||
```json
|
||||
{ "error": "Ungültige Eingabe", "details": "..." }
|
||||
```
|
||||
|
||||
## Progressive Web App (PWA)
|
||||
|
||||
Elpatrons Datumsrechner ist als PWA installierbar (z.B. auf Android/iOS-Homescreen oder Desktop). Die App funktioniert offline für die Startseite und statische Ressourcen, die Datumsberechnung bleibt serverseitig.
|
||||
|
||||
- Manifest und Service Worker sind integriert
|
||||
- App-Icon und Theme-Color für Homescreen
|
||||
- Installation über Browser-Menü ("Zum Startbildschirm hinzufügen")
|
||||
- Taschenrechner funktioniert vollständig clientseitig (offline verfügbar)
|
||||
|
||||
## Monitoring & Healthcheck
|
||||
|
||||
Die App bietet einen Monitoring-Endpunkt unter `/monitor`, der Statusinformationen als JSON zurückgibt (z.B. für Uptime-Robot, Docker Healthcheck oder eigene Tools):
|
||||
|
||||
- Status (ok)
|
||||
- Aktuelle Serverzeit
|
||||
- Uptime (Sekunden seit Start)
|
||||
- Pageviews der letzten 7 Tage
|
||||
|
||||
Beispiel-Aufruf:
|
||||
|
||||
`GET https://date.elpatron.me/monitor`
|
||||
|
||||
Antwort:
|
||||
|
||||
```json
|
||||
{
|
||||
"status": "ok",
|
||||
"message": "App running",
|
||||
"time": "2025-07-24T13:37:00.123456",
|
||||
"uptime_seconds": 12345,
|
||||
"pageviews_last_7_days": 42
|
||||
}
|
||||
```
|
||||
|
||||
## Entwicklung & Hinweise
|
||||
|
||||
- Die HTML-Templates liegen im Ordner `templates/` (Trennung von Logik und Darstellung)
|
||||
- Das Projekt ist auf Codeberg gehostet: [https://codeberg.org/elpatron/datecalc](https://codeberg.org/elpatron/datecalc)
|
||||
- Modernes, responsives Design mit Akkordeon und Icons
|
||||
|
||||
## Automatisierte Tests
|
||||
|
||||
Automatisierte Tests sind mit pytest möglich:
|
||||
|
||||
```powershell
|
||||
pip install -r requirements.txt
|
||||
pytest test_app.py
|
||||
```
|
||||
|
||||
Die Tests prüfen u.a. die Erreichbarkeit der App, die wichtigsten Funktionen und den Schutz vor XSS-Angriffen.
|
||||
|
||||
## Hinweise
|
||||
|
||||
### Motivation
|
||||
|
||||
Finde mal eine Datumsrechner- Webapp, die nicht völlig Werbe- und Tracking verseucht ist! Da ich sowas häufiger mal brauche, hab ich mir eine eigene gemacht.
|
||||
|
||||
### Vibe Coding
|
||||
|
||||
Dieses Projekt wurde zu nahezu 100% mit Unterstützung künsticher Intelligenz (*[Vibe Coding](https://de.wikipedia.org/wiki/Vibe_Coding)*) erstellt. Das Grundgerüst war nach ca. 45 Minuten fertig gestellt, insgesamt hat die Entwicklung des Projekts ca. 12 Stunden Zeit beansprucht.
|
||||
|
||||
### Statistik-Erfassung, Logging
|
||||
|
||||
Es werden keine IP-Adressen oder sonstigen persönlichen Daten gespeichert, lediglich die Zahl der Aufrufe der Funktionen in einer kumulierten Darstellung. Die Logdatei enthält nur Einträge der letzten sieben Tage.
|
||||
|
||||
### Barrierefreiheit (Accessibility)
|
||||
|
||||
*Elpatrons Datumsrechner* ist barrierefrei gestaltet und erfüllt zentrale Anforderungen an Accessibility (a11y):
|
||||
|
||||
- *Semantische HTML-Struktur:* Überschriften, Labels und Formularelemente sind korrekt ausgezeichnet und verknüpft.
|
||||
- *ARIA-Attribute:* Accordion und Statusmeldungen sind mit ARIA-Attributen versehen, damit Screenreader die Struktur und Zustände erkennen.
|
||||
- *Tastaturbedienbarkeit:* Alle interaktiven Elemente (Accordion, Buttons, Formulare) sind vollständig per Tastatur bedienbar (inkl. Fokus-Indikator und Pfeiltasten-Navigation im Accordion).
|
||||
- *Fokus-Indikatoren:* Deutliche visuelle Hervorhebung des Fokus für alle Bedienelemente.
|
||||
- *Farbkontraste:* Hohe Kontraste für Texte, Buttons und Ergebnisboxen, geprüft nach WCAG-Richtlinien.
|
||||
- *Status- und Fehlermeldungen:* Ergebnisse und Fehler werden mit `aria-live` für Screenreader zugänglich gemacht.
|
||||
- *Sprachausgabe:* Alle Ergebnisse können über 🔊-Buttons vorgelesen werden (Web Speech API, deutsche Sprache).
|
||||
- *Taschenrechner:* Vollständig barrierefrei mit Tastatur-Bedienung, Sprachausgabe und History-Funktion.
|
||||
- *Mobile Optimierung:* Zusätzliche Meta-Tags für bessere Bedienbarkeit auf mobilen Geräten und Unterstützung von Screenreadern.
|
||||
- *SEO:* Das Thema Barrierefreiheit ist in den Meta-Tags für Suchmaschinen sichtbar.
|
||||
|
||||
Damit ist die App für Menschen mit unterschiedlichen Einschränkungen (z.B. Sehbehinderung, motorische Einschränkungen) gut nutzbar und entspricht modernen Webstandards.
|
||||
|
||||
### Code Statistik
|
||||
|
||||
cloc|github.com/AlDanial/cloc v 2.06 T=0.23 s (109.5 files/s, 30735.0 lines/s)
|
||||
--- | ---
|
||||
|
||||
Language|files|blank|comment|code
|
||||
:-------|-------:|-------:|-------:|-------:
|
||||
HTML|8|159|8|2805
|
||||
Python|2|66|74|739
|
||||
JavaScript|2|95|88|580
|
||||
PO File|2|260|266|544
|
||||
Markdown|3|184|0|498
|
||||
JSON|3|0|0|243
|
||||
CSS|1|186|3|188
|
||||
SVG|2|0|0|14
|
||||
Dockerfile|1|5|6|8
|
||||
DOS Batch|1|0|0|1
|
||||
--------|--------|--------|--------|--------
|
||||
SUM:|25|955|445|5620
|
||||
|
||||
## Lizenz
|
||||
|
||||
Dieses Projekt steht unter der [MIT-Lizenz](LICENSE).
|
||||
|
||||
---
|
||||
(c) 2025 [Markus Busche](https://digitalcourage.social/@elpatron)
|
||||
|
||||
**Version 1.4.12** - Integrierter Taschenrechner mit History und Sprachausgabe hinzugefügt
|
||||
(c) 2025 [Markus Busche](https://digitalcourage.social/@elpatron)
|
||||
512
README_de.md
Normal file
512
README_de.md
Normal file
@@ -0,0 +1,512 @@
|
||||
# Elpatrons Datumsrechner
|
||||
|
||||
[](https://github.com/elpatron/datecalc)
|
||||
[](https://date.elpatron.me)
|
||||
[](https://date.elpatron.me)
|
||||
[](https://date.elpatron.me)
|
||||
[](https://date.elpatron.me)
|
||||
|
||||
Diese moderne Python-Webanwendung (Flask) ermöglicht verschiedene Datumsberechnungen über eine übersichtliche, barrierefreie Weboberfläche.
|
||||
|
||||
## Inhaltsverzeichnis
|
||||
|
||||
- [Demo](#demo)
|
||||
- [Funktionen](#funktionen)
|
||||
- [Installation (lokal)](#installation-lokal)
|
||||
- [Starten der App](#starten-der-app)
|
||||
- [Statistik-Dashboard & Passwortschutz](#statistik-dashboard-stats--passwortschutz)
|
||||
- [Docker (empfohlen für Produktion)](#docker-empfohlen-für-produktion)
|
||||
- [Log-Verzeichnis mounten](#log-verzeichnis-mounten-logs-auf-dem-host-speichern)
|
||||
- [docker-compose Beispiel](#docker-compose-beispiel)
|
||||
- [REST API](#rest-api)
|
||||
- [Tage/Werktage zwischen zwei Daten](#1-tagewerktage-zwischen-zwei-daten)
|
||||
- [Wochentag zu einem Datum](#2-wochentag-zu-einem-datum)
|
||||
- [Kalenderwoche zu Datum](#3-kalenderwoche-zu-datum)
|
||||
- [Start-/Enddatum einer Kalenderwoche](#4-start-enddatum-einer-kalenderwoche)
|
||||
- [Datum plus/minus Tage, Wochen, Monate](#5-datum-plusminus-tage-wochen-monate)
|
||||
- [Statistik](#6-statistik)
|
||||
- [Monitoring & Healthcheck](#7-monitoring--healthcheck)
|
||||
- [Progressive Web App (PWA)](#progressive-web-app-pwa)
|
||||
- [Monitoring & Healthcheck](#monitoring--healthcheck)
|
||||
- [Entwicklung & Hinweise](#entwicklung--hinweise)
|
||||
- [Automatisierte Tests](#automatisierte-tests)
|
||||
- [Hinweise](#hinweise)
|
||||
- [Motivation](#motivation)
|
||||
- [Vibe Coding](#vibe-coding)
|
||||
- [Statistik-Erfassung, Logging](#statistik-erfassung-logging)
|
||||
- [Barrierefreiheit (Accessibility)](#barrierefreiheit-accessibility)
|
||||
- [Code Statistik](#code-statistik)
|
||||
- [Lizenz](#lizenz)
|
||||
|
||||
## Demo
|
||||
|
||||
Datumsrechner Live: [https://date.elpatron.me](https://date.elpatron.me)
|
||||
|
||||
[](https://date.elpatron.me)
|
||||
|
||||
**[Lighthouse](https://en.wikipedia.org/wiki/Lighthouse_(software))-Performance-Score:**
|
||||
|
||||
Die Webanwendung erreicht hervorragende Performance-Werte in allen Kategorien (Performance, Accessibility, Best Practices, SEO).
|
||||
|
||||
[Lighthouse-Ergebnis (PDF)](./lighthouse/lighthouse-score.pdf)
|
||||
|
||||
## Funktionen
|
||||
|
||||
- Anzahl der Tage zwischen zwei Daten
|
||||
- Anzahl der Werktage zwischen zwei Daten (mit optionaler Berücksichtigung bundeslandspezifischer Feiertage)
|
||||
- Anzeige des Wochentags eines Datums
|
||||
- Datum plus/minus X Tage
|
||||
- Datum plus/minus X Werktage
|
||||
- Datum plus/minus X Wochen/Monate
|
||||
- Kalenderwoche zu Datum
|
||||
- Start-/Enddatum einer Kalenderwoche eines Jahres
|
||||
- Integrierter Taschenrechner mit History und Sprachausgabe
|
||||
- Mehrsprachige Unterstützung (Deutsch/Englisch) mit automatischer Browser-Spracherkennung
|
||||
- Sprachausgabe für alle Ergebnisse (barrierefrei)
|
||||
- Statistik-Dashboard mit Passwortschutz unter `/stats`
|
||||
|
||||
## Bundesland-Feiertage
|
||||
|
||||
Die Werktagsberechnung kann optional bundeslandspezifische Feiertage berücksichtigen. Dazu wird die kostenlose API von [feiertage-api.de](https://feiertage-api.de) verwendet.
|
||||
|
||||
**Verfügbare Bundesländer:**
|
||||
|
||||
- Baden-Württemberg (BW)
|
||||
- Bayern (BY)
|
||||
- Berlin (BE)
|
||||
- Brandenburg (BB)
|
||||
- Bremen (HB)
|
||||
- Hamburg (HH)
|
||||
- Hessen (HE)
|
||||
- Mecklenburg-Vorpommern (MV)
|
||||
- Niedersachsen (NI)
|
||||
- Nordrhein-Westfalen (NW)
|
||||
- Rheinland-Pfalz (RP)
|
||||
- Saarland (SL)
|
||||
- Sachsen (SN)
|
||||
- Sachsen-Anhalt (ST)
|
||||
- Schleswig-Holstein (SH)
|
||||
- Thüringen (TH)
|
||||
|
||||
Die Feiertage werden automatisch für den gewählten Zeitraum abgerufen und bei der Werktagsberechnung als arbeitsfreie Tage behandelt. Im Ergebnis werden zusätzlich die Anzahl der Wochenendtage und Feiertage angezeigt.
|
||||
|
||||
## Mehrsprachige Unterstützung (i18n)
|
||||
|
||||
Die Anwendung unterstützt Deutsch und Englisch mit folgenden Features:
|
||||
|
||||
### Automatische Spracherkennung:
|
||||
|
||||
- *Browser-Sprache*: Automatische Erkennung der Browser-Einstellung
|
||||
- *URL-Parameter*: Sprachauswahl über `?lang=de` oder `?lang=en`
|
||||
- *localStorage*: Persistente Sprachauswahl im Browser
|
||||
- *Fallback*: Deutsch als Standardsprache
|
||||
|
||||
### *Datenschutzfreundliche Implementierung:*
|
||||
|
||||
- *Keine Cookies*: Sprachauswahl ohne Cookies
|
||||
- *URL-Parameter*: Transparente Sprachauswahl in der URL
|
||||
- *localStorage*: Lokale Speicherung im Browser
|
||||
- *Teilbare URLs*: URLs mit Sprachauswahl können geteilt werden
|
||||
|
||||
### *Barrierefreiheit:*
|
||||
|
||||
- *Screenreader*: Vollständige Unterstützung
|
||||
- *Tastatur-Navigation*: Vollständig bedienbar
|
||||
- *ARIA-Attribute*: Korrekte Beschriftungen
|
||||
- *Semantische HTML*: Korrekte Struktur
|
||||
- *Taschenrechner*: Vollständig barrierefrei mit Tastatur-Bedienung und Sprachausgabe
|
||||
|
||||
### *Technische Details:*
|
||||
|
||||
- *Flask-Babel*: Professionelle i18n-Implementierung
|
||||
- *Gettext*: Standard für Übersetzungen
|
||||
- *Responsive Design*: Angepasst für alle Geräte
|
||||
- *SEO-freundlich*: URLs sind indexierbar
|
||||
|
||||
## Installation (lokal)
|
||||
|
||||
1. Python 3.8+ installieren
|
||||
2. Abhängigkeiten installieren:
|
||||
|
||||
```bash
|
||||
pip install -r requirements.txt
|
||||
```
|
||||
|
||||
## Starten der App
|
||||
|
||||
```bash
|
||||
python app.py
|
||||
```
|
||||
|
||||
Die App ist dann unter http://localhost:5000 erreichbar.
|
||||
|
||||
## Statistik-Dashboard (/stats) & Passwortschutz
|
||||
|
||||
Das Dashboard ist mit einem statischen Passwort geschützt, das über die Umgebungsvariable `STATS_PASSWORD` gesetzt wird.
|
||||
|
||||
|
||||
|
||||
Beispiel (PowerShell):
|
||||
|
||||
```powershell
|
||||
$env:STATS_PASSWORD = "meinSicheresPasswort"
|
||||
python app.py
|
||||
```
|
||||
|
||||
Für Docker:
|
||||
|
||||
```powershell
|
||||
$env:STATS_PASSWORD = "meinSicheresPasswort"
|
||||
docker run -e STATS_PASSWORD=$env:STATS_PASSWORD -p 5000:5000 datumsrechner
|
||||
```
|
||||
|
||||
## Docker (empfohlen für Produktion)
|
||||
|
||||
Die App läuft im Container mit dem WSGI-Server **Gunicorn**:
|
||||
|
||||
```bash
|
||||
docker build -t datumsrechner .
|
||||
docker run -p 5000:5000 datumsrechner
|
||||
```
|
||||
|
||||
- Gunicorn startet automatisch (siehe Dockerfile)
|
||||
- Empfohlen für produktiven Einsatz
|
||||
|
||||
### Log-Verzeichnis mounten (Logs auf dem Host speichern)
|
||||
|
||||
Um die Logdateien außerhalb des Containers zu speichern, kannst du das log-Verzeichnis mounten:
|
||||
|
||||
**PowerShell-Beispiel:**
|
||||
|
||||
```powershell
|
||||
docker run -e STATS_PASSWORD=deinPasswort -p 5000:5000 -v ${PWD}/log:/app/log datumsrechner
|
||||
```
|
||||
|
||||
### docker-compose Beispiel
|
||||
|
||||
Erstelle eine Datei `docker-compose.yml`:
|
||||
|
||||
```yaml
|
||||
services:
|
||||
datumsrechner:
|
||||
build: .
|
||||
ports:
|
||||
- "5000:5000"
|
||||
environment:
|
||||
- STATS_PASSWORD=deinPasswort
|
||||
volumes:
|
||||
- ./log:/app/log
|
||||
```
|
||||
|
||||
Starte mit:
|
||||
|
||||
```bash
|
||||
docker-compose up --build
|
||||
```
|
||||
|
||||
## REST API
|
||||
|
||||
Alle Datumsfunktionen stehen auch als REST-API zur Verfügung. Die API akzeptiert und liefert JSON.
|
||||
|
||||
**Basis-URL:** `http://localhost:5000/api/`
|
||||
|
||||
**Swagger Dokumentation:** [https://date.elpatron.me/api-docs](https://date.elpatron.me/api-docs)
|
||||
|
||||
**Hinweis:** Die Nutzung der REST API wird im Statistik-Dashboard ausgewertet und als Diagramm angezeigt.
|
||||
|
||||
### Endpunkte und Beispiele
|
||||
|
||||
#### 1. Tage/Werktage zwischen zwei Daten
|
||||
|
||||
**POST** `/api/tage_werktage`
|
||||
|
||||
```json
|
||||
{
|
||||
"start": "2024-06-01",
|
||||
"end": "2024-06-10",
|
||||
"werktage": true,
|
||||
"bundesland": "BY"
|
||||
}
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/tage_werktage \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"start": "2024-06-01", "end": "2024-06-10", "werktage": true, "bundesland": "BY"}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": 7 }
|
||||
```
|
||||
|
||||
**Hinweis:** Der Parameter `bundesland` ist optional und wird nur bei `"werktage": true` berücksichtigt. Verfügbare Bundesland-Kürzel siehe oben.
|
||||
|
||||
#### 2. Wochentag zu einem Datum
|
||||
|
||||
**POST** `/api/wochentag`
|
||||
|
||||
```json
|
||||
{ "datum": "2024-06-10" }
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/wochentag \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10"}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": "Montag" }
|
||||
```
|
||||
|
||||
#### 3. Kalenderwoche zu Datum
|
||||
|
||||
**POST** `/api/kw_berechnen`
|
||||
|
||||
```json
|
||||
{ "datum": "2024-06-10" }
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/kw_berechnen \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10"}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": "KW 24 (2024)", "kw": 24, "jahr": 2024 }
|
||||
```
|
||||
|
||||
#### 4. Start-/Enddatum einer Kalenderwoche
|
||||
|
||||
**POST** `/api/kw_datum`
|
||||
|
||||
```json
|
||||
{ "jahr": 2024, "kw": 24 }
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/kw_datum \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"jahr": 2024, "kw": 24}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{
|
||||
"result": "10.06.2024 bis 16.06.2024",
|
||||
"start": "2024-06-10",
|
||||
"end": "2024-06-16"
|
||||
}
|
||||
```
|
||||
|
||||
#### 5. Datum plus/minus Tage, Wochen, Monate
|
||||
|
||||
**POST** `/api/plusminus`
|
||||
|
||||
```json
|
||||
{
|
||||
"datum": "2024-06-10",
|
||||
"anzahl": 5,
|
||||
"einheit": "tage",
|
||||
"richtung": "add",
|
||||
"werktage": false
|
||||
}
|
||||
```
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/plusminus \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10", "anzahl": 5, "einheit": "tage", "richtung": "add", "werktage": false}'
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{ "result": "2024-06-15" }
|
||||
```
|
||||
|
||||
**Hinweis:**
|
||||
|
||||
- `"einheit"`: `"tage"`, `"wochen"` oder `"monate"`
|
||||
- `"richtung"`: `"add"` (plus) oder `"sub"` (minus)
|
||||
- `"werktage"`: `true` für Werktage, sonst `false` (nur bei `"tage"` unterstützt)
|
||||
|
||||
#### 6. Statistik
|
||||
|
||||
**GET** `/api/stats`
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl http://localhost:5000/api/stats
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{
|
||||
"pageviews": 42,
|
||||
"func_counts": { "plusminus": 10, "tage_werktage": 5 },
|
||||
"impressions_per_day": { "2024-06-10": 7 }
|
||||
}
|
||||
```
|
||||
|
||||
#### 7. Monitoring & Healthcheck
|
||||
|
||||
**GET** `/api/monitor`
|
||||
|
||||
**Mit curl:**
|
||||
|
||||
```bash
|
||||
curl http://localhost:5000/api/monitor
|
||||
```
|
||||
|
||||
**Antwort:**
|
||||
|
||||
```json
|
||||
{
|
||||
"status": "ok",
|
||||
"message": "App running",
|
||||
"time": "2025-07-24T13:37:00.123456",
|
||||
"uptime_seconds": 12345,
|
||||
"pageviews_last_7_days": 42
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
**Fehlerfälle** liefern immer einen HTTP-Statuscode 400 und ein JSON mit `"error"`-Feld, z.B.:
|
||||
|
||||
```json
|
||||
{ "error": "Ungültige Eingabe", "details": "..." }
|
||||
```
|
||||
|
||||
## Progressive Web App (PWA)
|
||||
|
||||
Elpatrons Datumsrechner ist als PWA installierbar (z.B. auf Android/iOS-Homescreen oder Desktop). Die App funktioniert offline für die Startseite und statische Ressourcen, die Datumsberechnung bleibt serverseitig.
|
||||
|
||||
- Manifest und Service Worker sind integriert
|
||||
- App-Icon und Theme-Color für Homescreen
|
||||
- Installation über Browser-Menü ("Zum Startbildschirm hinzufügen")
|
||||
- Taschenrechner funktioniert vollständig clientseitig (offline verfügbar)
|
||||
|
||||
## Monitoring & Healthcheck
|
||||
|
||||
Die App bietet einen Monitoring-Endpunkt unter `/monitor`, der Statusinformationen als JSON zurückgibt (z.B. für Uptime-Robot, Docker Healthcheck oder eigene Tools):
|
||||
|
||||
- Status (ok)
|
||||
- Aktuelle Serverzeit
|
||||
- Uptime (Sekunden seit Start)
|
||||
- Pageviews der letzten 7 Tage
|
||||
|
||||
Beispiel-Aufruf:
|
||||
|
||||
`GET https://date.elpatron.me/monitor`
|
||||
|
||||
Antwort:
|
||||
|
||||
```json
|
||||
{
|
||||
"status": "ok",
|
||||
"message": "App running",
|
||||
"time": "2025-07-24T13:37:00.123456",
|
||||
"uptime_seconds": 12345,
|
||||
"pageviews_last_7_days": 42
|
||||
}
|
||||
```
|
||||
|
||||
## Entwicklung & Hinweise
|
||||
|
||||
- Die HTML-Templates liegen im Ordner `templates/` (Trennung von Logik und Darstellung)
|
||||
- Das Projekt ist auf Codeberg gehostet: [https://codeberg.org/elpatron/datecalc](https://codeberg.org/elpatron/datecalc)
|
||||
- Modernes, responsives Design mit Akkordeon und Icons
|
||||
|
||||
## Automatisierte Tests
|
||||
|
||||
Automatisierte Tests sind mit pytest möglich:
|
||||
|
||||
```powershell
|
||||
pip install -r requirements.txt
|
||||
pytest test_app.py
|
||||
```
|
||||
|
||||
Die Tests prüfen u.a. die Erreichbarkeit der App, die wichtigsten Funktionen und den Schutz vor XSS-Angriffen.
|
||||
|
||||
## Hinweise
|
||||
|
||||
### Motivation
|
||||
|
||||
Finde mal eine Datumsrechner- Webapp, die nicht völlig Werbe- und Tracking verseucht ist! Da ich sowas häufiger mal brauche, hab ich mir eine eigene gemacht.
|
||||
|
||||
### Vibe Coding
|
||||
|
||||
Dieses Projekt wurde zu nahezu 100% mit Unterstützung künsticher Intelligenz (*[Vibe Coding](https://de.wikipedia.org/wiki/Vibe_Coding)*) erstellt. Das Grundgerüst war nach ca. 45 Minuten fertig gestellt, insgesamt hat die Entwicklung des Projekts ca. 12 Stunden Zeit beansprucht.
|
||||
|
||||
### Statistik-Erfassung, Logging
|
||||
|
||||
Es werden keine IP-Adressen oder sonstigen persönlichen Daten gespeichert, lediglich die Zahl der Aufrufe der Funktionen in einer kumulierten Darstellung. Die Logdatei enthält nur Einträge der letzten sieben Tage.
|
||||
|
||||
### Barrierefreiheit (Accessibility)
|
||||
|
||||
*Elpatrons Datumsrechner* ist barrierefrei gestaltet und erfüllt zentrale Anforderungen an Accessibility (a11y):
|
||||
|
||||
- *Semantische HTML-Struktur:* Überschriften, Labels und Formularelemente sind korrekt ausgezeichnet und verknüpft.
|
||||
- *ARIA-Attribute:* Accordion und Statusmeldungen sind mit ARIA-Attributen versehen, damit Screenreader die Struktur und Zustände erkennen.
|
||||
- *Tastaturbedienbarkeit:* Alle interaktiven Elemente (Accordion, Buttons, Formulare) sind vollständig per Tastatur bedienbar (inkl. Fokus-Indikator und Pfeiltasten-Navigation im Accordion).
|
||||
- *Fokus-Indikatoren:* Deutliche visuelle Hervorhebung des Fokus für alle Bedienelemente.
|
||||
- *Farbkontraste:* Hohe Kontraste für Texte, Buttons und Ergebnisboxen, geprüft nach WCAG-Richtlinien.
|
||||
- *Status- und Fehlermeldungen:* Ergebnisse und Fehler werden mit `aria-live` für Screenreader zugänglich gemacht.
|
||||
- *Sprachausgabe:* Alle Ergebnisse können über 🔊-Buttons vorgelesen werden (Web Speech API, deutsche Sprache).
|
||||
- *Taschenrechner:* Vollständig barrierefrei mit Tastatur-Bedienung, Sprachausgabe und History-Funktion.
|
||||
- *Mobile Optimierung:* Zusätzliche Meta-Tags für bessere Bedienbarkeit auf mobilen Geräten und Unterstützung von Screenreadern.
|
||||
- *SEO:* Das Thema Barrierefreiheit ist in den Meta-Tags für Suchmaschinen sichtbar.
|
||||
|
||||
Damit ist die App für Menschen mit unterschiedlichen Einschränkungen (z.B. Sehbehinderung, motorische Einschränkungen) gut nutzbar und entspricht modernen Webstandards.
|
||||
|
||||
### Code Statistik
|
||||
|
||||
cloc|github.com/AlDanial/cloc v 2.06 T=0.22 s (124.7 files/s, 34058.5 lines/s)
|
||||
--- | ---
|
||||
|
||||
Language|files|blank|comment|code
|
||||
:-------|-------:|-------:|-------:|-------:
|
||||
HTML|8|159|8|2806
|
||||
Markdown|5|340|0|876
|
||||
Python|2|68|76|744
|
||||
JavaScript|2|95|88|580
|
||||
PO File|2|260|266|544
|
||||
JSON|3|0|0|243
|
||||
CSS|1|186|3|188
|
||||
XML|1|10|4|69
|
||||
SVG|2|0|0|14
|
||||
Dockerfile|1|5|6|8
|
||||
DOS Batch|1|0|0|1
|
||||
--------|--------|--------|--------|--------
|
||||
SUM:|28|1123|451|6073
|
||||
|
||||
## Lizenz
|
||||
|
||||
Dieses Projekt steht unter der [MIT-Lizenz](LICENSE).
|
||||
|
||||
---
|
||||
(c) 2025 [Markus Busche](https://digitalcourage.social/@elpatron)
|
||||
|
||||
**Version 1.4.12** - Integrierter Taschenrechner mit History und Sprachausgabe hinzugefügt
|
||||
512
README_en.md
Normal file
512
README_en.md
Normal file
@@ -0,0 +1,512 @@
|
||||
# Elpatrons Date Calculator
|
||||
|
||||
[](https://github.com/elpatron/datecalc)
|
||||
[](https://date.elpatron.me)
|
||||
[](https://date.elpatron.me)
|
||||
[](https://date.elpatron.me)
|
||||
[](https://date.elpatron.me)
|
||||
|
||||
This modern Python web application (Flask) enables various date calculations through a clear, accessible web interface.
|
||||
|
||||
## Table of Contents
|
||||
|
||||
- [Demo](#demo)
|
||||
- [Features](#features)
|
||||
- [Installation (local)](#installation-local)
|
||||
- [Starting the App](#starting-the-app)
|
||||
- [Statistics Dashboard & Password Protection](#statistics-dashboard--password-protection)
|
||||
- [Docker (recommended for production)](#docker-recommended-for-production)
|
||||
- [Mounting log directory](#mounting-log-directory-logs-stored-on-host)
|
||||
- [docker-compose example](#docker-compose-example)
|
||||
- [REST API](#rest-api)
|
||||
- [Days/Working days between two dates](#1-daysworking-days-between-two-dates)
|
||||
- [Weekday for a date](#2-weekday-for-a-date)
|
||||
- [Calendar week for date](#3-calendar-week-for-date)
|
||||
- [Start/End date of a calendar week](#4-startend-date-of-a-calendar-week)
|
||||
- [Date plus/minus days, weeks, months](#5-date-plusminus-days-weeks-months)
|
||||
- [Statistics](#6-statistics)
|
||||
- [Monitoring & Healthcheck](#7-monitoring--healthcheck)
|
||||
- [Progressive Web App (PWA)](#progressive-web-app-pwa)
|
||||
- [Monitoring & Healthcheck](#monitoring--healthcheck)
|
||||
- [Development & Notes](#development--notes)
|
||||
- [Automated Tests](#automated-tests)
|
||||
- [Notes](#notes)
|
||||
- [Motivation](#motivation)
|
||||
- [Vibe Coding](#vibe-coding)
|
||||
- [Statistics collection, Logging](#statistics-collection-logging)
|
||||
- [Accessibility](#accessibility)
|
||||
- [Code Statistics](#code-statistics)
|
||||
- [License](#license)
|
||||
|
||||
## Demo
|
||||
|
||||
Date Calculator Live: [https://date.elpatron.me](https://date.elpatron.me)
|
||||
|
||||
[](https://date.elpatron.me)
|
||||
|
||||
**[Lighthouse](https://en.wikipedia.org/wiki/Lighthouse_(software)) Performance Score:**
|
||||
|
||||
The web application achieves excellent performance values in all categories (Performance, Accessibility, Best Practices, SEO).
|
||||
|
||||
[Lighthouse Result (PDF)](./lighthouse/lighthouse-score.pdf)
|
||||
|
||||
## Features
|
||||
|
||||
- Number of days between two dates
|
||||
- Number of working days between two dates (with optional consideration of state-specific holidays)
|
||||
- Display of the weekday of a date
|
||||
- Date plus/minus X days
|
||||
- Date plus/minus X working days
|
||||
- Date plus/minus X weeks/months
|
||||
- Calendar week for date
|
||||
- Start/End date of a calendar week of a year
|
||||
- Integrated calculator with history and speech output
|
||||
- Multilingual support (German/English) with automatic browser language detection
|
||||
- Speech output for all results (accessible)
|
||||
- Statistics dashboard with password protection under `/stats`
|
||||
|
||||
## State Holidays
|
||||
|
||||
The working day calculation can optionally consider state-specific holidays. The free API from [feiertage-api.de](https://feiertage-api.de) is used for this purpose.
|
||||
|
||||
**Available States:**
|
||||
|
||||
- Baden-Württemberg (BW)
|
||||
- Bavaria (BY)
|
||||
- Berlin (BE)
|
||||
- Brandenburg (BB)
|
||||
- Bremen (HB)
|
||||
- Hamburg (HH)
|
||||
- Hesse (HE)
|
||||
- Mecklenburg-Vorpommern (MV)
|
||||
- Lower Saxony (NI)
|
||||
- North Rhine-Westphalia (NW)
|
||||
- Rhineland-Palatinate (RP)
|
||||
- Saarland (SL)
|
||||
- Saxony (SN)
|
||||
- Saxony-Anhalt (ST)
|
||||
- Schleswig-Holstein (SH)
|
||||
- Thuringia (TH)
|
||||
|
||||
Holidays are automatically retrieved for the selected time period and treated as non-working days in the working day calculation. The result also shows the number of weekend days and holidays.
|
||||
|
||||
## Multilingual Support (i18n)
|
||||
|
||||
The application supports German and English with the following features:
|
||||
|
||||
### Automatic Language Detection:
|
||||
|
||||
- *Browser Language*: Automatic detection of browser settings
|
||||
- *URL Parameter*: Language selection via `?lang=de` or `?lang=en`
|
||||
- *localStorage*: Persistent language selection in browser
|
||||
- *Fallback*: German as default language
|
||||
|
||||
### *Privacy-friendly Implementation:*
|
||||
|
||||
- *No Cookies*: Language selection without cookies
|
||||
- *URL Parameters*: Transparent language selection in URL
|
||||
- *localStorage*: Local storage in browser
|
||||
- *Shareable URLs*: URLs with language selection can be shared
|
||||
|
||||
### *Accessibility:*
|
||||
|
||||
- *Screen Reader*: Full support
|
||||
- *Keyboard Navigation*: Fully operable
|
||||
- *ARIA Attributes*: Correct labels
|
||||
- *Semantic HTML*: Correct structure
|
||||
- *Calculator*: Fully accessible with keyboard operation and speech output
|
||||
|
||||
### *Technical Details:*
|
||||
|
||||
- *Flask-Babel*: Professional i18n implementation
|
||||
- *Gettext*: Standard for translations
|
||||
- *Responsive Design*: Adapted for all devices
|
||||
- *SEO-friendly*: URLs are indexable
|
||||
|
||||
## Installation (local)
|
||||
|
||||
1. Install Python 3.8+
|
||||
2. Install dependencies:
|
||||
|
||||
```bash
|
||||
pip install -r requirements.txt
|
||||
```
|
||||
|
||||
## Starting the App
|
||||
|
||||
```bash
|
||||
python app.py
|
||||
```
|
||||
|
||||
The app is then accessible at http://localhost:5000.
|
||||
|
||||
## Statistics Dashboard (/stats) & Password Protection
|
||||
|
||||
The dashboard is protected with a static password that is set via the environment variable `STATS_PASSWORD`.
|
||||
|
||||
|
||||
|
||||
Example (PowerShell):
|
||||
|
||||
```powershell
|
||||
$env:STATS_PASSWORD = "mySecurePassword"
|
||||
python app.py
|
||||
```
|
||||
|
||||
For Docker:
|
||||
|
||||
```powershell
|
||||
$env:STATS_PASSWORD = "mySecurePassword"
|
||||
docker run -e STATS_PASSWORD=$env:STATS_PASSWORD -p 5000:5000 datumsrechner
|
||||
```
|
||||
|
||||
## Docker (recommended for production)
|
||||
|
||||
The app runs in a container with the **Gunicorn** WSGI server:
|
||||
|
||||
```bash
|
||||
docker build -t datumsrechner .
|
||||
docker run -p 5000:5000 datumsrechner
|
||||
```
|
||||
|
||||
- Gunicorn starts automatically (see Dockerfile)
|
||||
- Recommended for production use
|
||||
|
||||
### Mounting log directory (Logs stored on host)
|
||||
|
||||
To store log files outside the container, you can mount the log directory:
|
||||
|
||||
**PowerShell Example:**
|
||||
|
||||
```powershell
|
||||
docker run -e STATS_PASSWORD=yourPassword -p 5000:5000 -v ${PWD}/log:/app/log datumsrechner
|
||||
```
|
||||
|
||||
### docker-compose example
|
||||
|
||||
Create a `docker-compose.yml` file:
|
||||
|
||||
```yaml
|
||||
services:
|
||||
datumsrechner:
|
||||
build: .
|
||||
ports:
|
||||
- "5000:5000"
|
||||
environment:
|
||||
- STATS_PASSWORD=yourPassword
|
||||
volumes:
|
||||
- ./log:/app/log
|
||||
```
|
||||
|
||||
Start with:
|
||||
|
||||
```bash
|
||||
docker-compose up --build
|
||||
```
|
||||
|
||||
## REST API
|
||||
|
||||
All date functions are also available as a REST API. The API accepts and returns JSON.
|
||||
|
||||
**Base URL:** `http://localhost:5000/api/`
|
||||
|
||||
**Swagger Documentation:** [https://date.elpatron.me/api-docs](https://date.elpatron.me/api-docs)
|
||||
|
||||
**Note:** The use of the REST API is evaluated in the statistics dashboard and displayed as a chart.
|
||||
|
||||
### Endpoints and Examples
|
||||
|
||||
#### 1. Days/Working days between two dates
|
||||
|
||||
**POST** `/api/tage_werktage`
|
||||
|
||||
```json
|
||||
{
|
||||
"start": "2024-06-01",
|
||||
"end": "2024-06-10",
|
||||
"werktage": true,
|
||||
"bundesland": "BY"
|
||||
}
|
||||
```
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/tage_werktage \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"start": "2024-06-01", "end": "2024-06-10", "werktage": true, "bundesland": "BY"}'
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{ "result": 7 }
|
||||
```
|
||||
|
||||
**Note:** The `bundesland` parameter is optional and is only considered when `"werktage": true`. Available state abbreviations see above.
|
||||
|
||||
#### 2. Weekday for a date
|
||||
|
||||
**POST** `/api/wochentag`
|
||||
|
||||
```json
|
||||
{ "datum": "2024-06-10" }
|
||||
```
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/wochentag \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10"}'
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{ "result": "Monday" }
|
||||
```
|
||||
|
||||
#### 3. Calendar week for date
|
||||
|
||||
**POST** `/api/kw_berechnen`
|
||||
|
||||
```json
|
||||
{ "datum": "2024-06-10" }
|
||||
```
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/kw_berechnen \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10"}'
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{ "result": "CW 24 (2024)", "kw": 24, "jahr": 2024 }
|
||||
```
|
||||
|
||||
#### 4. Start/End date of a calendar week
|
||||
|
||||
**POST** `/api/kw_datum`
|
||||
|
||||
```json
|
||||
{ "jahr": 2024, "kw": 24 }
|
||||
```
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/kw_datum \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"jahr": 2024, "kw": 24}'
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{
|
||||
"result": "10.06.2024 to 16.06.2024",
|
||||
"start": "2024-06-10",
|
||||
"end": "2024-06-16"
|
||||
}
|
||||
```
|
||||
|
||||
#### 5. Date plus/minus days, weeks, months
|
||||
|
||||
**POST** `/api/plusminus`
|
||||
|
||||
```json
|
||||
{
|
||||
"datum": "2024-06-10",
|
||||
"anzahl": 5,
|
||||
"einheit": "tage",
|
||||
"richtung": "add",
|
||||
"werktage": false
|
||||
}
|
||||
```
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:5000/api/plusminus \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"datum": "2024-06-10", "anzahl": 5, "einheit": "tage", "richtung": "add", "werktage": false}'
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{ "result": "2024-06-15" }
|
||||
```
|
||||
|
||||
**Note:**
|
||||
|
||||
- `"einheit"`: `"tage"`, `"wochen"` or `"monate"`
|
||||
- `"richtung"`: `"add"` (plus) or `"sub"` (minus)
|
||||
- `"werktage"`: `true` for working days, otherwise `false` (only supported for `"tage"`)
|
||||
|
||||
#### 6. Statistics
|
||||
|
||||
**GET** `/api/stats`
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl http://localhost:5000/api/stats
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{
|
||||
"pageviews": 42,
|
||||
"func_counts": { "plusminus": 10, "tage_werktage": 5 },
|
||||
"impressions_per_day": { "2024-06-10": 7 }
|
||||
}
|
||||
```
|
||||
|
||||
#### 7. Monitoring & Healthcheck
|
||||
|
||||
**GET** `/api/monitor`
|
||||
|
||||
**With curl:**
|
||||
|
||||
```bash
|
||||
curl http://localhost:5000/api/monitor
|
||||
```
|
||||
|
||||
**Response:**
|
||||
|
||||
```json
|
||||
{
|
||||
"status": "ok",
|
||||
"message": "App running",
|
||||
"time": "2025-07-24T13:37:00.123456",
|
||||
"uptime_seconds": 12345,
|
||||
"pageviews_last_7_days": 42
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
**Error cases** always return an HTTP status code 400 and JSON with an `"error"` field, e.g.:
|
||||
|
||||
```json
|
||||
{ "error": "Invalid input", "details": "..." }
|
||||
```
|
||||
|
||||
## Progressive Web App (PWA)
|
||||
|
||||
Elpatron's Date Calculator is installable as a PWA (e.g., on Android/iOS home screen or desktop). The app works offline for the homepage and static resources, date calculation remains server-side.
|
||||
|
||||
- Manifest and Service Worker are integrated
|
||||
- App icon and theme color for home screen
|
||||
- Installation via browser menu ("Add to home screen")
|
||||
- Calculator works completely client-side (available offline)
|
||||
|
||||
## Monitoring & Healthcheck
|
||||
|
||||
The app provides a monitoring endpoint at `/monitor` that returns status information as JSON (e.g., for Uptime Robot, Docker Healthcheck or own tools):
|
||||
|
||||
- Status (ok)
|
||||
- Current server time
|
||||
- Uptime (seconds since start)
|
||||
- Pageviews of the last 7 days
|
||||
|
||||
Example call:
|
||||
|
||||
`GET https://date.elpatron.me/monitor`
|
||||
|
||||
Response:
|
||||
|
||||
```json
|
||||
{
|
||||
"status": "ok",
|
||||
"message": "App running",
|
||||
"time": "2025-07-24T13:37:00.123456",
|
||||
"uptime_seconds": 12345,
|
||||
"pageviews_last_7_days": 42
|
||||
}
|
||||
```
|
||||
|
||||
## Development & Notes
|
||||
|
||||
- HTML templates are in the `templates/` folder (separation of logic and presentation)
|
||||
- The project is hosted on Codeberg: [https://codeberg.org/elpatron/datecalc](https://codeberg.org/elpatron/datecalc)
|
||||
- Modern, responsive design with accordion and icons
|
||||
|
||||
## Automated Tests
|
||||
|
||||
Automated tests are possible with pytest:
|
||||
|
||||
```powershell
|
||||
pip install -r requirements.txt
|
||||
pytest test_app.py
|
||||
```
|
||||
|
||||
The tests check, among other things, the accessibility of the app, the most important functions, and protection against XSS attacks.
|
||||
|
||||
## Notes
|
||||
|
||||
### Motivation
|
||||
|
||||
Try to find a date calculator web app that isn't completely riddled with ads and tracking! Since I need something like this more often, I made my own.
|
||||
|
||||
### Vibe Coding
|
||||
|
||||
This project was created almost 100% with the support of artificial intelligence (*[Vibe Coding](https://en.wikipedia.org/wiki/Vibe_Coding)*). The basic framework was completed after about 45 minutes, and the total development of the project took about 12 hours.
|
||||
|
||||
### Statistics collection, Logging
|
||||
|
||||
No IP addresses or other personal data are stored, only the number of function calls in a cumulative representation. The log file only contains entries from the last seven days.
|
||||
|
||||
### Accessibility
|
||||
|
||||
*Elpatron's Date Calculator* is designed to be accessible and meets central accessibility (a11y) requirements:
|
||||
|
||||
- *Semantic HTML Structure:* Headings, labels, and form elements are correctly marked and linked.
|
||||
- *ARIA Attributes:* Accordion and status messages are equipped with ARIA attributes so that screen readers can recognize the structure and states.
|
||||
- *Keyboard Operability:* All interactive elements (accordion, buttons, forms) are fully operable by keyboard (including focus indicator and arrow key navigation in accordion).
|
||||
- *Focus Indicators:* Clear visual highlighting of focus for all control elements.
|
||||
- *Color Contrasts:* High contrasts for texts, buttons, and result boxes, tested according to WCAG guidelines.
|
||||
- *Status and Error Messages:* Results and errors are made accessible to screen readers with `aria-live`.
|
||||
- *Speech Output:* All results can be read aloud via 🔊 buttons (Web Speech API, German language).
|
||||
- *Calculator:* Fully accessible with keyboard operation, speech output, and history function.
|
||||
- *Mobile Optimization:* Additional meta tags for better usability on mobile devices and support for screen readers.
|
||||
- *SEO:* The accessibility topic is visible in meta tags for search engines.
|
||||
|
||||
This makes the app well usable for people with different disabilities (e.g., visual impairment, motor limitations) and meets modern web standards.
|
||||
|
||||
### Code Statistics
|
||||
|
||||
cloc|github.com/AlDanial/cloc v 2.06 T=0.22 s (124.7 files/s, 34058.5 lines/s)
|
||||
--- | ---
|
||||
|
||||
Language|files|blank|comment|code
|
||||
:-------|-------:|-------:|-------:|-------:
|
||||
HTML|8|159|8|2806
|
||||
Markdown|5|340|0|876
|
||||
Python|2|68|76|744
|
||||
JavaScript|2|95|88|580
|
||||
PO File|2|260|266|544
|
||||
JSON|3|0|0|243
|
||||
CSS|1|186|3|188
|
||||
XML|1|10|4|69
|
||||
SVG|2|0|0|14
|
||||
Dockerfile|1|5|6|8
|
||||
DOS Batch|1|0|0|1
|
||||
--------|--------|--------|--------|--------
|
||||
SUM:|28|1123|451|6073
|
||||
|
||||
## License
|
||||
|
||||
This project is licensed under the [MIT License](LICENSE).
|
||||
|
||||
---
|
||||
(c) 2025 [Markus Busche](https://digitalcourage.social/@elpatron)
|
||||
|
||||
**Version 1.4.12** - Integrated calculator with history and speech output added
|
||||
8
app.py
8
app.py
@@ -20,7 +20,7 @@ app.config['BABEL_TRANSLATION_DIRECTORIES'] = 'translations'
|
||||
babel = Babel()
|
||||
|
||||
# Version der App
|
||||
APP_VERSION = "1.4.14"
|
||||
APP_VERSION = "1.4.17"
|
||||
|
||||
def add_cache_headers(response):
|
||||
"""Fügt Cache-Control-Header hinzu, die den Back-Forward-Cache ermöglichen"""
|
||||
@@ -503,6 +503,12 @@ def api_docs():
|
||||
response = make_response(render_template('swagger.html'))
|
||||
return add_cache_headers(response)
|
||||
|
||||
@app.route('/sitemap.xml')
|
||||
def sitemap():
|
||||
"""Serviert die Sitemap für Suchmaschinen"""
|
||||
from flask import send_file
|
||||
return send_file('sitemap.xml', mimetype='application/xml')
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
app.run(debug=True, host="0.0.0.0")
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 13 KiB After Width: | Height: | Size: 57 KiB |
426
bruno/Datecalc.json
Normal file
426
bruno/Datecalc.json
Normal file
@@ -0,0 +1,426 @@
|
||||
{
|
||||
"name": "Datecalc",
|
||||
"version": "1",
|
||||
"items": [
|
||||
{
|
||||
"type": "folder",
|
||||
"name": "localhost",
|
||||
"filename": "localhost",
|
||||
"seq": 2,
|
||||
"root": {
|
||||
"request": {
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
},
|
||||
"meta": {
|
||||
"name": "localhost",
|
||||
"seq": 2
|
||||
}
|
||||
},
|
||||
"items": [
|
||||
{
|
||||
"type": "http",
|
||||
"name": "wochentag",
|
||||
"filename": "wochentag.bru",
|
||||
"seq": 5,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "http://localhost:5000/api/wochentag",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"datum\": \"2024-06-10\"\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "kw_berechnen",
|
||||
"filename": "kw_berechnen.bru",
|
||||
"seq": 1,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "http://localhost:5000/api/kw_berechnen",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"datum\": \"2024-06-10\"\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "kw_datum",
|
||||
"filename": "kw_datum.bru",
|
||||
"seq": 3,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "http://localhost:5000/api/kw_datum",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"jahr\": 2024,\n \"kw\": 24\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "plusminus",
|
||||
"filename": "plusminus.bru",
|
||||
"seq": 4,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "http://localhost:5000/api/plusminus",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"datum\": \"2024-06-10\",\n \"anzahl\": 5,\n \"einheit\": \"tage\",\n \"richtung\": \"add\",\n \"werktage\": false\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "tage_werktage",
|
||||
"filename": "tage_werktage.bru",
|
||||
"seq": 2,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "http://localhost:5000/api/tage_werktage",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"start\": \"2024-06-01\",\n \"end\": \"2024-06-10\",\n \"werktage\": true,\n \"bundesland\": \"BY\"\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "folder",
|
||||
"name": "public",
|
||||
"filename": "public",
|
||||
"seq": 2,
|
||||
"root": {
|
||||
"request": {
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
},
|
||||
"meta": {
|
||||
"name": "public",
|
||||
"seq": 2
|
||||
}
|
||||
},
|
||||
"items": [
|
||||
{
|
||||
"type": "http",
|
||||
"name": "kw_berechnen",
|
||||
"filename": "kw_berechnen.bru",
|
||||
"seq": 6,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "https://date.elpatron.me/api/kw_berechnen",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"datum\": \"2024-06-10\"\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "tage_werktage",
|
||||
"filename": "tage_werktage.bru",
|
||||
"seq": 6,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "https://date.elpatron.me/api/tage_werktage",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"start\": \"2024-06-01\",\n \"end\": \"2025-06-10\",\n \"werktage\": true,\n \"bundesland\": \"SH\"\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "kw_datum",
|
||||
"filename": "kw_datum.bru",
|
||||
"seq": 6,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "https://date.elpatron.me/api/kw_datum",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"jahr\": 2024,\n \"kw\": 24\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "plusminus",
|
||||
"filename": "plusminus.bru",
|
||||
"seq": 6,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "https://date.elpatron.me/api/plusminus",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"datum\": \"2024-06-10\",\n \"anzahl\": 5,\n \"einheit\": \"tage\",\n \"richtung\": \"add\",\n \"werktage\": false\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "http",
|
||||
"name": "wochentag",
|
||||
"filename": "wochentag.bru",
|
||||
"seq": 6,
|
||||
"settings": {
|
||||
"encodeUrl": false
|
||||
},
|
||||
"tags": [],
|
||||
"request": {
|
||||
"url": "https://date.elpatron.me/api/wochentag",
|
||||
"method": "POST",
|
||||
"headers": [
|
||||
{
|
||||
"name": "Content-Type",
|
||||
"value": "application/json",
|
||||
"enabled": true
|
||||
}
|
||||
],
|
||||
"params": [],
|
||||
"body": {
|
||||
"mode": "json",
|
||||
"json": "{\n \"datum\": \"2024-06-10\"\n}",
|
||||
"formUrlEncoded": [],
|
||||
"multipartForm": [],
|
||||
"file": []
|
||||
},
|
||||
"script": {},
|
||||
"vars": {},
|
||||
"assertions": [],
|
||||
"tests": "",
|
||||
"docs": "",
|
||||
"auth": {
|
||||
"mode": "inherit"
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"environments": [],
|
||||
"brunoConfig": {
|
||||
"version": "1",
|
||||
"name": "Datecalc",
|
||||
"type": "collection",
|
||||
"ignore": [
|
||||
"node_modules",
|
||||
".git"
|
||||
],
|
||||
"size": 0.0014009475708007812,
|
||||
"filesCount": 5
|
||||
}
|
||||
}
|
||||
14
robots.txt
14
robots.txt
@@ -1,2 +1,14 @@
|
||||
User-agent: *
|
||||
Allow: /
|
||||
Allow: /
|
||||
|
||||
# Sitemap
|
||||
Sitemap: https://date.elpatron.me/sitemap.xml
|
||||
|
||||
# Disallow private areas
|
||||
Disallow: /stats
|
||||
Disallow: /log/
|
||||
Disallow: /htmlcov/
|
||||
|
||||
# Allow API endpoints for documentation
|
||||
Allow: /api-docs
|
||||
Allow: /static/swagger.json
|
||||
83
sitemap.xml
Normal file
83
sitemap.xml
Normal file
@@ -0,0 +1,83 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
|
||||
<!-- Hauptseite -->
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>weekly</changefreq>
|
||||
<priority>1.0</priority>
|
||||
</url>
|
||||
|
||||
<!-- API-Dokumentation -->
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/api-docs</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>monthly</changefreq>
|
||||
<priority>0.8</priority>
|
||||
</url>
|
||||
|
||||
<!-- Statische Ressourcen -->
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/favicon.ico</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>yearly</changefreq>
|
||||
<priority>0.1</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/favicon.png</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>yearly</changefreq>
|
||||
<priority>0.1</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/favicon.svg</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>yearly</changefreq>
|
||||
<priority>0.1</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/logo.svg</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>yearly</changefreq>
|
||||
<priority>0.1</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/manifest.json</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>monthly</changefreq>
|
||||
<priority>0.3</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/service-worker.js</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>monthly</changefreq>
|
||||
<priority>0.3</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/static/swagger.json</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>monthly</changefreq>
|
||||
<priority>0.5</priority>
|
||||
</url>
|
||||
|
||||
<!-- Sprachversionen der Hauptseite -->
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/?lang=de</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>weekly</changefreq>
|
||||
<priority>0.9</priority>
|
||||
</url>
|
||||
|
||||
<url>
|
||||
<loc>https://date.elpatron.me/?lang=en</loc>
|
||||
<lastmod>2025-08-03</lastmod>
|
||||
<changefreq>weekly</changefreq>
|
||||
<priority>0.9</priority>
|
||||
</url>
|
||||
</urlset>
|
||||
@@ -498,9 +498,9 @@ button:focus, .accordion-header:focus {
|
||||
position: absolute;
|
||||
top: 0.5em;
|
||||
right: 0.5em;
|
||||
background: rgba(37, 99, 235, 0.15);
|
||||
color: var(--primary-dark);
|
||||
border: 1px solid var(--border);
|
||||
background: #ffffff;
|
||||
color: #000000;
|
||||
border: 2px solid #000000;
|
||||
border-radius: 4px;
|
||||
padding: 0.3em 0.6em;
|
||||
font-size: 0.8em;
|
||||
@@ -514,19 +514,20 @@ button:focus, .accordion-header:focus {
|
||||
z-index: 5;
|
||||
}
|
||||
.read-aloud-btn:hover {
|
||||
background: rgba(37, 99, 235, 0.25);
|
||||
border-color: var(--primary);
|
||||
background: #f0f0f0;
|
||||
border-color: #333333;
|
||||
}
|
||||
.read-aloud-btn:focus {
|
||||
outline: 3px solid #facc15;
|
||||
outline-offset: 2px;
|
||||
box-shadow: 0 0 0 4px #1e293b;
|
||||
background: rgba(37, 99, 235, 0.25);
|
||||
border-color: var(--primary);
|
||||
background: #f0f0f0;
|
||||
border-color: #333333;
|
||||
}
|
||||
.read-aloud-btn.playing {
|
||||
background: var(--primary);
|
||||
color: white;
|
||||
background: #000000;
|
||||
color: #ffffff;
|
||||
border-color: #000000;
|
||||
}
|
||||
.accordion {
|
||||
border-radius: 12px;
|
||||
@@ -1499,7 +1500,7 @@ footer br + a {
|
||||
{% if request.form.get('werktage') %}
|
||||
{{ _('Anzahl der Werktage zwischen') }} <b>{{ format_date(request.form.get('start1', '')) }}</b> {{ _('und') }} <b>{{ format_date(request.form.get('end1', '')) }}:</b>{% if request.form.get('bundesland') %} {{ _('(Feiertage:') }} {{ request.form.get('bundesland') }}){% endif %}: {{ tage }}
|
||||
{% else %}
|
||||
{{ _('Anzahl der Tage zwischen') }} <b>{{ format_date(request.form.get('start1', '')) }}</b> {{ _('und') }} <b>{{ format_date(request.form.get('end1', '')) }}</b>: {{ tage }}.
|
||||
{{ _('Anzahl der Tage zwischen') }} <b>{{ format_date(request.form.get('start1', '')) }}</b> {{ _('und') }} <b>{{ format_date(request.form.get('end1', '')) }}</b>: {{ tage }}
|
||||
{% endif %}
|
||||
{% if wochenendtage_anzahl is not none or (feiertage_anzahl is not none and request.form.get('bundesland')) %}
|
||||
<br>
|
||||
|
||||
Reference in New Issue
Block a user