APP-html

import os
from flask import Flask, render_template, request, redirect, url_for, flash

app = Flask(__name__)
app.secret_key = 'your_secret_key'  # Replace with a secure key

# Define the path to your templates directory
TEMPLATE_DIR = 'templates/'

@app.route('/')
def index():
    # List all HTML files in the templates directory
    template_files = [f for f in os.listdir(TEMPLATE_DIR) if f.endswith('.html')]
    return render_template('html_index.html', template_files=template_files)

@app.route('/edit/<filename>', methods=['GET', 'POST'])
def edit_template(filename):
    file_path = os.path.join(TEMPLATE_DIR, filename)
    if request.method == 'POST':
        # Get the edited content from the form
        content = request.form['content']
        try:
            with open(file_path, 'w') as file:
                file.write(content)
            flash('Template updated successfully!', 'success')
        except Exception as e:
            flash(f'Error updating template: {str(e)}', 'danger')
        return redirect(url_for('index'))

    try:
        # Read the content of the template file
        with open(file_path, 'r') as file:
            content = file.read()
    except Exception as e:
        flash(f'Error reading template: {str(e)}', 'danger')
        return redirect(url_for('index'))
    
    return render_template('edit_html.html', filename=filename, content=content)

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=5000)