src/dlw/admin.py aktualisiert

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Kim Diallo 2026-01-03 01:08:00 +01:00
parent 06fba7baad
commit 4d64d567be
1 changed files with 119 additions and 15 deletions

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from flask import Flask, request, flash from flask import Flask, render_template_string, request, redirect, url_for, flash
from .marvin_ops import MarvinClient from werkzeug.utils import secure_filename
import os import os
import time
from . import git_ops
from .marvin_ops import MarvinClient # Für Uberspace 8 Marvin API
app = Flask(__name__) app = Flask(__name__)
# ... (Konfiguration wie zuvor) ... # Konfiguration: Nutzt das 'downloads' Verzeichnis im aktuellen Arbeitsverzeichnis
app.config['UPLOAD_FOLDER'] = os.path.join(os.getcwd(), 'downloads')
app.secret_key = 'sehr_geheimer_schluessel' # Erforderlich für Session/Flash-Messages
# --- Hilfsfunktionen für die Content-Erzeugung ---
def generate_markdown_content(data, article_slug):
"""Erzeugt den Markdown-Inhalt inklusive YAML Frontmatter für Pelican."""
# Pfade für die Links im statischen Blog
pdf_path = f"/downloads/{article_slug}.pdf"
audio_path = f"/downloads/{article_slug}.mp3"
markdown_template = f"""---
Title: {data['title']}
Date: {time.strftime("%Y-%m-%d %H:%M")}
Slug: {article_slug}
Description: {data['description']}
Abstract: {data['abstract']}
PDF_Download: {pdf_path}
Audio_Download: {audio_path}
---
{data['article_body']}
"""
return markdown_template.strip()
# --- Flask Routen ---
@app.route('/', methods=['GET'])
def new_article_form():
"""Zeigt das Eingabeformular für die Autorin."""
form_html = """
<h1>Neuen Artikel erstellen</h1>
<form method="POST" action="/preview" enctype="multipart/form-data">
<label>Titel:</label><br>
<input type="text" name="title" style="width:100%" required><br><br>
<label>Beschreibung (Short Desc.):</label><br>
<input type="text" name="description" style="width:100%"><br><br>
<label>Abstract:</label><br>
<textarea name="abstract" style="width:100%; height:100px"></textarea><br><br>
<label>Artikeltext (Markdown):</label><br>
<textarea name="article_body" style="width:100%; height:300px" required></textarea><br><br>
<label>PDF Download:</label>
<input type="file" name="pdf_file" accept=".pdf"><br>
<label>Audio Download (MP3):</label>
<input type="file" name="audio_file" accept=".mp3"><br><br>
<button type="submit" name="action" value="preview">Vorschau generieren</button>
</form>
"""
return form_html #
@app.route('/preview', methods=['POST'])
def preview_article():
"""Erzeugt eine Vorschau des Artikels."""
data = request.form
# Slug für Dateinamen generieren
slug = secure_filename(data['title']).lower().replace('-', '_')
markdown_content = generate_markdown_content(data, slug)
# Simulation der Vorschau
preview_html = f"""
<h2>Vorschau: {data['title']}</h2>
<hr>
<div style="background: #f9f9f9; padding: 20px; border: 1px solid #ccc;">
<strong>Abstract:</strong><p>{data['abstract']}</p>
<hr>
<p><i>[Hier würde der gerenderte Artikeltext stehen]</i></p>
</div>
<hr>
<form method="POST" action="/publish" enctype="multipart/form-data">
<input type="hidden" name="content_data" value='{markdown_content}'>
<input type="hidden" name="article_title" value="{data['title']}">
<p>Möchten Sie diesen Artikel jetzt veröffentlichen? (Dies löst einen Git-Push aus)</p>
<button type="submit">Artikel Bestätigen und Veröffentlichen</button>
<a href="/">Abbrechen und zurück</a>
</form>
"""
return preview_html #
@app.route('/publish', methods=['POST']) @app.route('/publish', methods=['POST'])
def publish_article(): def publish_article():
# ... (Markdown Generierung wie zuvor) ... """Speichert Dateien und führt den Git-Push aus."""
markdown_content = request.form.get('content_data')
# Datei-Upload Handling article_title = request.form.get('article_title')
if not markdown_content:
return "Fehler: Keine Inhaltsdaten vorhanden.", 400
# Dateinamen und Pfad festlegen
article_slug = secure_filename(article_title).lower().replace('-', '_')
filename = f"{article_slug}.md"
article_path = os.path.join(os.getcwd(), 'content', filename)
download_paths = [] download_paths = []
# 1. Speichern des Markdown-Artikels
try:
with open(article_path, 'w', encoding='utf-8') as f:
f.write(markdown_content)
except IOError as e:
return f"Fehler beim Speichern des Artikels: {e}", 500
# 2. Speichern der hochgeladenen Dateien (PDF/MP3)
# Hinweis: In der Praxis müssen Dateien ggf. zwischen Preview und Publish gepuffert werden.
for key in ['pdf_file', 'audio_file']: for key in ['pdf_file', 'audio_file']:
file = request.files.get(key) file = request.files.get(key)
if file and file.filename: if file and file.filename != '':
path = os.path.join(app.config['UPLOAD_FOLDER'], file.filename) ext = ".pdf" if key == "pdf_file" else ".mp3"
file.save(path) target_name = secure_filename(f"{article_slug}{ext}")
download_paths.append(path) save_path = os.path.join(app.config['UPLOAD_FOLDER'], target_name)
file
# Git Push
from .import git_ops
success, msg = git_ops.commit_and_push_article(article_path, download_paths, "Titel")
return f"Status: {msg}"