| python |
| from flask import Flask, render_template, request, jsonify, send_file |
| from ics import Calendar, Event |
| from datetime import datetime |
| import io |
|
|
| app = Flask(__name__) |
|
|
| @app.route('/') |
| def index(): |
| return render_template('index.html') |
|
|
| @app.route('/generate', methods=['POST']) |
| def generate_ics(): |
| try: |
| data = request.get_json() |
| events_data = data.get('events', []) |
| |
| cal = Calendar() |
| |
| for event_data in events_data: |
| event = Event() |
| event.name = event_data.get('title', 'Untitled Event') |
| event.location = event_data.get('location', '') |
| event.description = event_data.get('description', '') |
| |
| |
| is_all_day = event_data.get('allDay', False) |
| |
| if is_all_day: |
| start_str = event_data.get('start') |
| end_str = event_data.get('end') |
| |
| |
| start_date = datetime.strptime(start_str.split('T')[0], '%Y-%m-%d').date() |
| end_date = datetime.strptime(end_str.split('T')[0], '%Y-%m-%d').date() |
| |
| event.begin = start_date |
| event.end = end_date |
| event.all_day = True |
| else: |
| |
| start_str = event_data.get('start') |
| end_str = event_data.get('end') |
| |
| |
| for fmt in ('%Y-%m-%dT%H:%M', '%m/%d/%Y, %I:%M:%S %p', '%Y-%m-%d %H:%M:%S'): |
| try: |
| start_dt = datetime.strptime(start_str, fmt) |
| end_dt = datetime.strptime(end_str, fmt) |
| event.begin = start_dt |
| event.end = end_dt |
| break |
| except ValueError: |
| continue |
| |
| cal.events.add(event) |
| |
| |
| ics_file = io.BytesIO() |
| ics_file.write(str(cal).encode('utf-8')) |
| ics_file.seek(0) |
| |
| return send_file( |
| ics_file, |
| as_attachment=True, |
| download_name='calendar_events.ics', |
| mimetype='text/calendar' |
| ) |
| |
| except Exception as e: |
| print(f"Error generating ICS: {str(e)}") |
| return jsonify({'error': str(e)}), 500 |
|
|
| if __name__ == '__main__': |
| app.run(debug=True) |
|
|
| </html> |
