Add calendar event view

app.py

@@ -2,7 +2,7 @@ import os
 import logging
 import json
 
-from flask import Flask, current_app, render_template, g, request, url_for, flash, redirect
+from flask import Flask, render_template, g, url_for, redirect
 from werkzeug.exceptions import abort
 
 import calendar_interface
@@ -28,23 +28,38 @@ if not (app.config["DEBUG"] or app.config["TESTING"]):
 @app.route('/')
 @auth.login_required
 def index():
-
     events = calendar_interface.get_future_calendar_events().get("value")
     calendar_interface.convert_datetimes(events)
     # Check current users attendance in event
     for event in events:
         ret = calendar_interface.check_attendee_presence(event, g.user["email"])
         event["user_attends"] = ret
-        logging.info("User %s attending: %s", g.user["email"], ret)
     if events is None:
         abort(404)
     else:
         return render_template('index.html', events=events, user=g.user)
 
-# @app.route('/<int:event_id>') # TODO: access detailed event view
-# def post(post_id):
-#     post = get_post(post_id)
-#     return render_template('show_event.html', post=post)
+
+@app.route('/<id>')
+@auth.login_required
+def show_event(id):
+    event = calendar_interface.get_calendar_event(id)
+    calendar_interface.convert_datetime(event)
+
+    attendees= ", ".join(
+        [a["emailAddress"]["name"] + " (" + a["emailAddress"]["name"] + ")" for a in event["attendees"]]
+        )
+    location= "<br/>".join(event["location"]["address"].values())
+
+    return render_template(
+        'show_event.html', 
+        subject=event["subject"], 
+        attendees=attendees, 
+        content=event["body"]["content"], 
+        location=location, 
+        start=event["start"]["date"] + " - " + event["start"]["time"], 
+        end=event["end"]["date"] + " - " + event["end"]["time"]
+        )
 
 @app.route('/<id>/attend')
 @auth.login_required

calendar_interface.py

@@ -126,24 +126,29 @@ def get_future_calendar_events():
 
     return execute_user_request(token, f"calendars/{MsalConfig.CALENDAR_ID}/calendarview{filter}")
 
+
+def convert_datetime(event):
+    start_date_time = datetime.fromisoformat(event["start"]["dateTime"][:-1]) \
+        .replace(tzinfo=ZoneInfo('UTC')).astimezone(ZoneInfo('localtime'))
+
+    stop_date_time = datetime.fromisoformat(event["end"]["dateTime"][:-1]) \
+        .replace(tzinfo=ZoneInfo('UTC')).astimezone(ZoneInfo('localtime'))
+
+    event["start"]["date"] = start_date_time.strftime("%d.%m.%Y")
+    event["start"]["time"] = start_date_time.strftime("%H:%M:%S")
+    event["end"]["date"] = stop_date_time.strftime("%d.%m.%Y")
+    event["end"]["time"] = stop_date_time.strftime("%H:%M:%S")
+    event["duration"] = str(stop_date_time - start_date_time)[:-3]
+    event["weekday"] = WEEKDAYS[start_date_time.weekday()]
+    return event
+
 def convert_datetimes(events):
     for event in events: 
-
-        start_date_time = datetime.fromisoformat(event["start"]["dateTime"][:-1]) \
-            .replace(tzinfo=ZoneInfo('UTC')).astimezone(ZoneInfo('localtime'))
-
-        stop_date_time = datetime.fromisoformat(event["end"]["dateTime"][:-1]) \
-            .replace(tzinfo=ZoneInfo('UTC')).astimezone(ZoneInfo('localtime'))
-
-        event["start"]["date"] = start_date_time.strftime("%d.%m.%Y")
-        event["start"]["time"] = start_date_time.strftime("%H:%M:%S")
-        event["end"]["date"] = stop_date_time.strftime("%d.%m.%Y")
-        event["end"]["time"] = stop_date_time.strftime("%H:%M:%S")
-        event["duration"] = str(stop_date_time - start_date_time)[:-3]
-        event["weekday"] = WEEKDAYS[start_date_time.weekday()]
+        convert_datetime(event)
 
     return events
 
+
 def add_attendee(data, name, email):
     d = {
             "type": "required",

templates/index.html

@@ -11,7 +11,9 @@
                 <hr>
                 <h1>{{event["weekday"] + " " + event["start"]["date"] }}</h1>
             {% endif %}
-            <h2>{{ event['subject'] }}</h2>
+            <a href="{{ url_for('show_event', id=event['id']) }}">
+                <h2>{{ event['subject'] }}</h2>
+            </a>
 
             {% if not event["user_attends"] %}
                 <a href="{{ url_for('attend', id=event['id']) }}">

templates/show_event.html

@@ -0,0 +1,13 @@
+{% extends 'base.html' %}
+
+{% block content %}
+<h2>{{ title }}</h2>
+<h2>{{ subject }}</h2>
+<br/>
+<p>Start: {{ start }}</p>
+<p>Ende: {{ end }}</p>
+<p>{{ content |safe }}</p>
+<p>{{ attendees }}</p>
+<p>{{ location |safe }}</p>
+
+{% endblock %}