Reworked script for termine to use modules recurring-ical-events and icalendar for dealing with reccuring events

lektor/docker/Dockerfile

@@ -8,7 +8,7 @@ RUN sed -i '/de_DE.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
 
 RUN python3 -m venv /opt/venv
 
-RUN . /opt/venv/bin/activate && pip install ics requests bs4
+RUN . /opt/venv/bin/activate && pip install ics requests bs4 recurring_ical_events icalendar
 
 COPY entrypoint.sh /opt/entrypoint.sh
 RUN chmod +x /opt/entrypoint.sh

lektor/lektordata/scripts/calendar-fetcher.py

@@ -1,17 +1,49 @@
-import sys
+from datetime import datetime, date
+import recurring_ical_events
 import requests
-from ics import Calendar
-import arrow
+from icalendar import Calendar
 import locale
+import sys
 
-if len(sys.argv) != 2:
-	print("Usage: python3 {} <ICS_URL>".format(sys.argv[0]))
+def fetch_upcoming_events(ics_url):
+    # Set German locale
+    locale.setlocale(locale.LC_TIME, 'de_DE.UTF-8')
     
-url = sys.argv[1]
+    response = requests.get(ics_url)
+    calendar = Calendar.from_ical(response.content)
     
-c = Calendar(requests.get(url).text)
+    # Get recurring and non-recurring events
+    events = recurring_ical_events.of(calendar).after(datetime.now())
     
-locale.setlocale(locale.LC_TIME, locale.normalize("de_DE.UTF-8"))
+    for event in events:
+        start = event.get('dtstart').dt
+        out_summary = event.get('summary')
+        location = event.get('location', 'No location specified')
+        
+        out_startdate = start.strftime("%a. %-d. %B %Y")
+
+        # Format output based on whether it's an all-day event
+        if isinstance(start, date) and not isinstance(start, datetime):
+            out_starttime = "&nbsp;"
+        else:
+            out_starttime = start.strftime('%-H:%M')
+            
+        if location != 'No location specified':
+            out_location = location
+        else:
+            out_location = "&nbsp;"
+
+        print(f"* <div>{out_summary}</div>&nbsp;")
+        print(f"  * <div>{out_startdate}</div>&nbsp;")
+        print(f"  * <div>{out_starttime}</div>&nbsp;")
+        print(f"  * <div>{out_location}</div>&nbsp;")
+
+
+if __name__ == "__main__":
+
+    ics_url = sys.argv[1]
+
+    # ics_url = "https://backoffice.pc-stammertal.ch/remote.php/dav/public-calendars/RqLX5wj25aY6cpnP?export"
 
     print("_model: page")
     print("---")
@@ -19,11 +51,7 @@ print("title: Termine")
     print("---")
     print("body:")
     print("")
-for event in list(c.timeline.start_after(arrow.now())):
-	print("* <div>{}</div>&nbsp;".format(event.name))
-	print("  * <div>{}</div>&nbsp;".format(event.begin.strftime("%a. %-d. %B %Y")))
-	print("  * <div>{}</div>&nbsp;".format(event.begin.strftime("%-H:%M") if not event.all_day else "&nbsp;"))
-	print("  * <div>{}</div>&nbsp;".format(event.location if event.location != None else "&nbsp;"))
+    fetch_upcoming_events(ics_url)
     print("")
     print("---")
     print("_template: page.html")