1 # Copyright (c) 2024 Pedro Vílchez
   2 # SPDX-License-Identifier: AGPL-3.0-or-later
   3 
   4 # With the help of an (AI) LLM, hence, all humanity participated on this
   5 
   6 from icalendar import Calendar, Event
   7 import datetime
   8 
   9 def ics_to_moinmoin_table(ics_file_paths):
  10     events = []
  11     # Define a color mapping for each calendar file
  12     color_map = {
  13         'wbmv15_main.ics':      '#D1D1FF',  # Light blue
  14         'wbmv15_talks.ics':     '#A2D5AB',  # Soft Green
  15         'wbmv15_workshops.ics': '#FFD580',  # Light Orange
  16     }
  17 
  18     # Process each calendar file
  19     for ics_file_path in ics_file_paths:
  20         with open(ics_file_path, 'rb') as file:
  21             cal = Calendar.from_ical(file.read())
  22 
  23         for component in cal.walk():
  24             if component.name == "VEVENT":
  25                 summary = component.get('summary')
  26                 start_dt = component.get('dtstart').dt
  27                 end_dt = component.get('dtend').dt
  28                 description = component.get('description', '-').replace('\n', ' <<BR>> ')
  29 
  30                 event_details = {
  31                     'file': ics_file_path.split('/')[-1],  # Extract filename only
  32                     'start_dt': start_dt,
  33                     'end_dt': end_dt,
  34                     'summary': summary,
  35                     'description': description
  36                 }
  37                 events.append(event_details)
  38 
  39     # Sort events by start date and time
  40     events.sort(key=lambda x: x['start_dt'])
  41 
  42     # Building the MoinMoin table
  43     moinmoin_table = "||'''When'''||'''Title'''||'''Description'''||'''Attachments and links'''||\n"
  44     for event in events:
  45         date_time_str = event['start_dt'].strftime('%Y-%m-%d %H:%M')
  46         if event['start_dt'] != event['end_dt']:
  47             date_time_str += f"-{event['end_dt'].strftime('%H:%M')}"
  48 
  49         # Apply row style based on the event's source file using the color map
  50         row_color = color_map.get(event['file'], '#FFFFFF')  # Default to white if no match
  51         row_style = f"rowstyle=\"background-color: {row_color};\""
  52 
  53         moinmoin_table += f"||<style=\"white-space: nowrap;\" {row_style}>{date_time_str}||{event['summary']}||{event['description']} ||-||\n"
  54 
  55     return moinmoin_table
  56 
  57 def main():
  58     # Example usage with multiple calendar files
  59     #   I used get-ics.sh script too
  60     ics_paths = ['wbmv15_main.ics', 'wbmv15_talks.ics', 'wbmv15_workshops.ics']
  61     wiki_content = ics_to_moinmoin_table(ics_paths)
  62     print(wiki_content)
  63 
  64 if __name__ == "__main__":
  65     main()