create Event model

app/models.py

@@ -0,0 +1,99 @@
+from datetime import datetime, date, timedelta, timezone
+from caldav.objects import Event as CaldavEvent
+import dataclasses
+
+from icalendar import Event as IcEvent
+from icalendar import Calendar as Icalendar
+
+@dataclasses.dataclass
+class  Event():
+    summary: str
+    dtstart: datetime
+    dtend: datetime
+    is_all_day: bool
+
+    @classmethod
+    def fromCalDavEvents(cls, caldav_events: [CaldavEvent]) -> list['Event']:
+
+        events = []
+
+        for event in caldav_events:
+            date_value = event.vobject_instance.vevent.dtstart.value
+            if isinstance(date_value, datetime):
+                dt_start = date_value
+                is_all_day = False
+            elif isinstance(date_value, date):
+                d_start = date_value
+                dt_start = datetime(d_start.year, d_start.month, d_start.day, tzinfo=datetime.now(timezone.utc).astimezone().tzinfo)
+                is_all_day = True
+            else:
+                raise Exception
+
+            date_value = event.vobject_instance.vevent.dtend.value
+            if isinstance(date_value, datetime):
+                dt_end = date_value
+            elif isinstance(date_value, date):
+                d_end = date_value
+                dt_end = datetime(d_end.year, d_end.month, d_end.day,tzinfo=datetime.now(timezone.utc).astimezone().tzinfo)
+                date_value = dt_end
+            else:
+                raise Exception
+
+            events.append(Event(
+                summary=event.vobject_instance.vevent.summary.value,
+                dtstart=dt_start,
+                dtend=dt_end,
+                is_all_day = is_all_day
+            ))
+        return events
+
+    @classmethod
+    def fromIcalendar(cls, icalendar: Icalendar) -> list['Event']:
+        events = []
+        for event in [e for e in icalendar.subcomponents if isinstance(e, IcEvent)]:
+            date_value = event['DTSTART'].dt
+            if isinstance(date_value, datetime):
+                dt_start = date_value
+                is_all_day = False
+            elif isinstance(date_value, date):
+                d_start = date_value
+                dt_start = datetime(d_start.year, d_start.month, d_start.day, tzinfo=datetime.now(timezone.utc).astimezone().tzinfo)
+                is_all_day = True
+            else:
+                raise Exception
+
+            date_value = event['DTEND'].dt if event.get('DTEND') else event['DTSTART'].dt
+            if isinstance(date_value, datetime):
+                dt_end = date_value
+            elif isinstance(date_value, date):
+                d_end = date_value
+                dt_end = datetime(d_end.year, d_end.month, d_end.day,tzinfo=datetime.now(timezone.utc).astimezone().tzinfo)
+            else:
+                raise Exception
+
+            events.append(Event(
+                summary=event['summary'],
+                dtstart=dt_start,
+                dtend=dt_end,
+                is_all_day = is_all_day
+            ))
+
+        return events
+
+    @property
+    def range_str(self) -> str:
+        start_time_str = self.dtstart.strftime('%-I')
+        end_time_str = self.dtend.strftime('%-I')
+
+        if not(self.dtstart.hour and self.dtend.hour):
+            return ""
+
+        if self.dtstart.minute: start_time_str += self.dtstart.strftime(':%M')
+        if self.dtend.minute: end_time_str += self.dtend.strftime(':%M')
+
+        if not ((self.dtstart.hour < 12 and self.dtend.hour < 12) or (self.dtstart.hour > 12 and self.dtend.hour > 12)):
+            start_time_str += self.dtstart.strftime("%p")
+
+        end_time_str += self.dtend.strftime("%p")
+
+        return f"{start_time_str}-{end_time_str}"

app/templates/dashboard.html

@@ -18,19 +18,19 @@
     </div>
     <div class="panel bottom week">
 
-        {% for day, event in days %}
+        {% for day, events in days %}
             <div class="day">
                 <div id="dotw-1" class="day-title">
                     {{ day.strftime('%A') }}
                 </div>
-                {% if event %}
+                {% for event in events %}
                     <div class="event">
-                        {{ event.summary.value }}<br>
-                        {% if event.dtstart.value.strftime('%H') != "00" %}
-                            {{ event.dtstart.value.strftime('%-I:%M %p') }}<br>{{ event.dtend.value.strftime('%-I:%M %p') }}
+                        {{ event.summary }}<br>
+                        {% if not event.is_all_day %}
+                        <span class="daterange">{{ event.range_str }}</span>
                         {% endif %}
                     </div>
-                {% endif %}
+                {% endfor %}
             </div>
         {% endfor %}
     </div>

app/views.py

@@ -1,12 +1,13 @@
 from app import app
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 import os
 import caldav
 import datetime
 from icalendar import cal, Event
 from flask import render_template
+from .models import Event
 import requests
-url = os.getenv('caldav_url')
+caldav_url = os.getenv('caldav_url')
 username = os.getenv('username')
 password = os.getenv('password')
 cal_id = os.getenv('cal_id')
@@ -17,42 +18,49 @@ def daterange(start_date, end_date):
         yield datetime.datetime.date(start_date + timedelta(n))
 
 @app.route('/')
-def hello_world():
-    date_obj = datetime.datetime.now()
-
-    start_of_week = date_obj - timedelta(days=date_obj.weekday())  # Monday
+def dashboard():
+    today = datetime.datetime.now(tz=datetime.datetime.now(timezone.utc).astimezone().tzinfo)
+    # today = datetime.datetime(2022,5,30, tzinfo=datetime.datetime.now(timezone.utc).astimezone().tzinfo)
+    start_of_week = today - timedelta(days=today.weekday())   # Monday
     end_of_week = start_of_week + timedelta(days=7)  # Sunday
 
-    with caldav.DAVClient(url=url, username=username, password=password) as client:
+    events = []
+
+    for url in [
+        'https://www.calendarlabs.com/ical-calendar/ics/76/US_Holidays.ics',
+    ]:
+        r = requests.get(url)
+        c = cal.Calendar.from_ical(r.content)
+
+        events += Event.fromIcalendar(c)
+
+    with caldav.DAVClient(url=caldav_url, username=username, password=password) as client:
         my_principal = client.principal()
 
         calendars = my_principal.calendars()
-        calendar = my_principal.calendar(cal_id=cal_id)
-        events_fetched = calendar.date_search(
-            start=start_of_week, end=end_of_week, expand=False)
+        for id in [cal_id]:
+            calendar = my_principal.calendar(cal_id=id)
+            events += Event.fromCalDavEvents(calendar.date_search(
+            start=start_of_week, end=end_of_week, expand=False))
 
-        events_fetched_by_date = {}
-        for event in events_fetched:
-            value = event.vobject_instance.vevent.dtstart.value
-            if isinstance(value, datetime.datetime):
-                events_fetched_by_date[datetime.datetime.date(value)] = event
-            elif isinstance(value, datetime.date):
-                events_fetched_by_date[value] = event
-            else:
-                raise Exception
+    for url in [
+        'http://ical-cdn.teamsnap.com/team_schedule/5f1ddc9e-15b0-4912-84a2-11cc70e9e375.ics'
+    ]:
+        r = requests.get(url)
+        c = cal.Calendar.from_ical(r.content)
+
+        events += Event.fromIcalendar(c)
 
     days = []
     for single_date in daterange(start_of_week, end_of_week):
-            event = events_fetched_by_date.get(single_date)
-            if event:
-                days.append((single_date, event.vobject_instance.vevent))
-            else:
-                days.append((single_date,[]))
+        days_events = [e for e in events if (e.dtstart.date() <= single_date <= e.dtend.date())]
+        days.append((single_date, days_events))
+
 
     # breakpoint()
     pass
     # r = "<br>".join([event.vobject_instance.vevent.summary.value for event in events_fetched if event.vobject_instance.vevent.dtstart.value < datetime.now()])
-    return render_template("dashboard.html", days=days, today=datetime.datetime.now())
+    return render_template("dashboard.html",
+                           days=days,
+                           today=today)
 
-if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=81)