Add sharing options #184

project/dateutils.py

@@ -1,10 +1,12 @@
-from datetime import datetime
+from datetime import datetime, timedelta
 
+import icalendar
 import pytz
 from dateutil.relativedelta import relativedelta
 from dateutil.rrule import rrulestr
 
 berlin_tz = pytz.timezone("Europe/Berlin")
+gmt_tz = pytz.timezone("GMT")
 
 
 def get_now():
@@ -195,3 +197,34 @@ def calculate_occurrences(start_date, date_format, rrule_str, start, batch_size)
     }
 
     return {"occurrences": occurrences, "batch": batch_data}
+
+
+def create_icalendar() -> icalendar.Calendar:
+    cal = icalendar.Calendar()
+    cal.add("prodid", "-//Oveda//oveda.de//")
+    cal.add("version", "2.0")
+    cal.add("x-wr-timezone", berlin_tz.zone)
+
+    tzc = icalendar.Timezone()
+    tzc.add("tzid", berlin_tz.zone)
+    tzc.add("x-lic-location", berlin_tz.zone)
+
+    tzs = icalendar.TimezoneStandard()
+    tzs.add("tzname", "CET")
+    tzs.add("dtstart", datetime(1970, 10, 25, 3, 0, 0))
+    tzs.add("rrule", {"freq": "yearly", "bymonth": 10, "byday": "-1su"})
+    tzs.add("TZOFFSETFROM", timedelta(hours=2))
+    tzs.add("TZOFFSETTO", timedelta(hours=1))
+
+    tzd = icalendar.TimezoneDaylight()
+    tzd.add("tzname", "CEST")
+    tzd.add("dtstart", datetime(1970, 3, 29, 2, 0, 0))
+    tzd.add("rrule", {"freq": "yearly", "bymonth": 3, "byday": "-1su"})
+    tzd.add("TZOFFSETFROM", timedelta(hours=1))
+    tzd.add("TZOFFSETTO", timedelta(hours=2))
+
+    tzc.add_component(tzs)
+    tzc.add_component(tzd)
+    cal.add_component(tzc)
+
+    return cal

project/jinja_filters.py

@@ -6,6 +6,8 @@ from project.utils import (
     get_event_category_name,
     get_localized_enum_name,
     get_localized_scope,
+    get_location_str,
+    get_place_str,
 )
 
 
@@ -36,6 +38,8 @@ app.jinja_env.filters["quote_plus"] = lambda u: quote_plus(u)
 app.jinja_env.filters["is_list"] = is_list
 app.jinja_env.filters["any_dict_value_true"] = any_dict_value_true
 app.jinja_env.filters["ensure_link_scheme"] = lambda s: ensure_link_scheme(s)
+app.jinja_env.filters["place_str"] = lambda p: get_place_str(p)
+app.jinja_env.filters["location_str"] = lambda l: get_location_str(l)
 
 
 @app.context_processor

project/services/event.py

@@ -1,5 +1,6 @@
 from datetime import datetime
 
+import icalendar
 from dateutil.relativedelta import relativedelta
 from flask import url_for
 from flask_babelex import format_date, format_time
@@ -8,7 +9,12 @@ from sqlalchemy.orm import contains_eager, defaultload, joinedload, lazyload
 from sqlalchemy.sql import extract
 
 from project import db
-from project.dateutils import date_add_time, dates_from_recurrence_rule, get_today
+from project.dateutils import (
+    berlin_tz,
+    date_add_time,
+    dates_from_recurrence_rule,
+    get_today,
+)
 from project.models import (
     AdminUnit,
     Event,
@@ -22,7 +28,7 @@ from project.models import (
     Image,
     Location,
 )
-from project.utils import get_pending_changes
+from project.utils import get_pending_changes, get_place_str
 from project.views.utils import truncate
 
 
@@ -350,3 +356,31 @@ def get_meta_data(event: Event, event_date: EventDate = None) -> dict:
         meta["image"] = url_for("image", id=event.photo_id, _external=True)
 
     return meta
+
+
+def create_ical_event_for_date(event_date: EventDate) -> icalendar.Event:
+    url = url_for("event_date", id=event_date.id, _external=True)
+
+    event = icalendar.Event()
+    event.add("summary", event_date.event.name)
+    event.add("url", url)
+    event.add("description", url)
+    event.add("uid", url)
+    event.add("dtstart", event_date.start.astimezone(berlin_tz))
+
+    if event_date.end:
+        event.add("dtend", event_date.end.astimezone(berlin_tz))
+
+    if event_date.event.created_at:
+        event.add("dtstamp", event_date.event.created_at)
+
+    if event_date.event.updated_at:
+        event.add("last-modified", event_date.event.updated_at)
+
+    if (
+        event_date.event.attendance_mode
+        and event_date.event.attendance_mode != EventAttendanceMode.online
+    ):
+        event.add("location", get_place_str(event_date.event.event_place))
+
+    return event

project/static/site.js

@@ -194,6 +194,16 @@ $( function() {
         return false;
     });
 
+    $("#copy_input_button").click(function () {
+        $("#copy_input").select();
+        document.execCommand("copy");
+        $(this).tooltip('show');
+    });
+
+    $('#copy_input_button').mouseleave(function () {
+        $(this).tooltip('hide');
+    });
+
     $("#geolocation_btn").click(function () {
         if ("geolocation" in navigator){
             navigator.geolocation.getCurrentPosition(function(position){

project/templates/_macros.html

@@ -89,21 +89,8 @@
     {{ organizer.name }}
 {% endmacro %}
 
-{% macro render_location(location) %}
+{% macro render_location(location) %}{{ location | location_str }}{% endmacro %}
-{%- if location.street -%}
+{% macro render_place(place) %}{{ place | place_str }}{% endmacro %}
-  {{ location.street }}, {{ location.postalCode }} {{ location.city }}
-{%- elif location.postalCode or location.city -%}
-  {{ location.postalCode }} {{ location.city }}
-{%- endif -%}
-{% endmacro %}
-
-{% macro render_place(place) %}
-{%- if place.location -%}
-  {{ place.name }}, {{render_location(place.location)}}
-{%- else -%}
-  {{ place.name }}
-{%- endif -%}
-{% endmacro %}
 
 {% macro render_events_sub_menu() %}
 {% endmacro %}
@@ -511,7 +498,7 @@
 
 {% endmacro %}
 
-{% macro render_event_props_seo(event, start, end, dates = None, show_rating = False, show_admin_unit = True, user_rights=None) %}
+{% macro render_event_props_seo(event, start, end, dates = None, show_rating = False, show_admin_unit = True, user_rights=None, share_links=None, calendar_links=None) %}
 <div class="w-normal mx-auto">
 
   {% if event.photo_id %}
@@ -563,7 +550,20 @@
         <div class="mt-4" style="white-space:pre-wrap;">{{ event.description|urlize(nofollow=True, target='_blank', rel="nofollow") }}</div>
       {% endif %}
 
-      <div class="small mt-4">
+      {% if share_links or calendar_links %}
+      <div class="mt-4">
+        {% if share_links %}
+          <button type="button" class="btn btn-outline-secondary mr-1 mb-1" data-toggle="modal" data-target="#shareModal"><i class="fa fa-share-alt"></i> {{ _('Share') }}</button>
+          {{ render_share_modal(share_links) }}
+        {% endif %}
+        {% if calendar_links %}
+          <button type="button" class="btn btn-outline-secondary mb-1" data-toggle="modal" data-target="#calendarExportModal"><i class="fa fa-calendar"></i> {{ _('Add to calendar') }}</button>
+          {{ render_calendar_export_modal(calendar_links) }}
+        {% endif %}
+      </div>
+      {% endif %}
+
+      <div class="small mt-2">
         {{ render_audit(event, show_rating) }}
       </div>
     </div>
@@ -588,7 +588,7 @@
 
       {% if event.attendance_mode and event.attendance_mode.value != 2 %}
         <div class="mt-2">
-            <a href="http://www.google.com/maps?q={{ render_place(event.event_place) | quote_plus }}" class="btn btn-secondary" target="_blank" rel="noopener noreferrer">{{ _('Show directions') }}</a>
+            <a href="http://www.google.com/maps?q={{ render_place(event.event_place) | quote_plus }}" class="btn btn-outline-secondary" target="_blank" rel="noopener noreferrer"><i class="fa fa-directions"></i> {{ _('Show directions') }}</a>
         </div>
       {% endif %}
 
@@ -1248,4 +1248,58 @@ if (URL) {
   {% endif %}
 
 </style>
-{% endmacro %}
+{% endmacro %}
+
+{% macro render_share_modal(share_links) %}
+<div class="modal fade" id="shareModal" tabindex="-1" role="dialog" aria-hidden="true">
+  <div class="modal-dialog modal-dialog-centered" role="document">
+      <div class="modal-content">
+          <div class="modal-header">
+              <h5 class="modal-title">{{ _('Share event') }}</h5>
+              <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                  <span aria-hidden="true">&times;</span>
+              </button>
+          </div>
+          <div class="modal-body">
+              <div class="input-group mb-3">
+                <input id="copy_input" type="text" class="form-control" value="{{ share_links["url"] }}" />
+                <div class="input-group-append">
+                  <button id="copy_input_button" class="btn btn-outline-secondary" type="button" data-toggle="tooltip" data-trigger="manual" data-title="{{ _('Link copied') }}">{{ _('Copy link') }}</button>
+                </div>
+              </div>
+              <div class="list-group">
+                  <a class="list-group-item list-group-item-action" href="{{ share_links["facebook"] }}" target="_blank" rel="noopener noreferrer"><i class="fab fa-facebook"></i> Facebook</a>
+                  <a class="list-group-item list-group-item-action" href="{{ share_links["twitter"] }}" target="_blank" rel="noopener noreferrer"><i class="fab fa-twitter"></i> Twitter</a>
+                  <a class="list-group-item list-group-item-action" href="{{ share_links["email"] }}" target="_blank" rel="noopener noreferrer"><i class="fa fa-envelope"></i> {{ _('Email') }}</a>
+                  <a class="list-group-item list-group-item-action" href="{{ share_links["whatsapp"] }}" target="_blank" rel="noopener noreferrer" data-action="share/whatsapp/share"><i class="fab fa-whatsapp"></i> Whatsapp</a>
+                  <a class="list-group-item list-group-item-action" href="{{ share_links["telegram"] }}" target="_blank" rel="noopener noreferrer"><i class="fab fa-telegram"></i> Telegram</a>
+              </div>
+          </div>
+      </div>
+  </div>
+</div>
+{% endmacro %}
+
+{% macro render_calendar_export_modal(calendar_links) %}
+<div class="modal fade" id="calendarExportModal" tabindex="-1" role="dialog" aria-hidden="true">
+  <div class="modal-dialog modal-dialog-centered" role="document">
+      <div class="modal-content">
+          <div class="modal-header">
+              <h5 class="modal-title">{{ _('Add to calendar') }}</h5>
+              <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                  <span aria-hidden="true">&times;</span>
+              </button>
+          </div>
+          <div class="modal-body">
+              <div class="list-group">
+                  <a class="list-group-item list-group-item-action" href="{{ calendar_links["ics"] }}"><i class="fab fa-microsoft"></i> Outlook</a>
+                  <a class="list-group-item list-group-item-action" href="{{ calendar_links["google"] }}" target="_blank" rel="noopener noreferrer"><i class="fab fa-google"></i> {{ _('Google calendar') }}</a>
+                  <a class="list-group-item list-group-item-action" href="{{ calendar_links["ics"] }}"><i class="fab fa-apple"></i> {{ _('Apple calendar') }}</a>
+                  <a class="list-group-item list-group-item-action" href="{{ calendar_links["ics"] }}"><i class="fab fa-yahoo"></i> {{ _('Yahoo calendar') }}</a>
+                  <a class="list-group-item list-group-item-action" href="{{ calendar_links["ics"] }}"><i class="fa fa-calendar"></i> {{ _('Other calendar') }}</a>
+              </div>
+          </div>
+      </div>
+  </div>
+</div>
+{% endmacro %}

project/templates/event/actions.html

@@ -1,5 +1,5 @@
 {% extends "layout.html" %}
-{% from "_macros.html" import render_event_props %}
+{% from "_macros.html" import render_share_modal %}
 {%- block title -%}
 {{ _('Actions for event') }}
 {%- endblock -%}
@@ -28,6 +28,12 @@
             {% endif %}
         </div>
 
+        <div class="list-group mt-4">
+            <button type="button" class="list-group-item list-group-item-action" data-toggle="modal" data-target="#shareModal"><i class="fa fa-share-alt"></i> {{ _('Share event') }}</button>
+        </div>
+
+        {{ render_share_modal(share_links) }}
+
         <div class="list-group mt-4">
             {% if user_rights['can_duplicate_event'] %}
                 <a class="list-group-item list-group-item-action" href="{{ url_for('event_create_for_admin_unit_id', id=event.admin_unit_id, template_id=event.id) }}"><i class="fa fa-copy"></i> {{ _('Duplicate event') }}</a>
@@ -42,7 +48,6 @@
             {% endif %}
         </div>
 
-
     </div>
 
 {% endblock %}

project/templates/event/read.html

@@ -6,6 +6,6 @@
 {% block content_container_attribs %}{% endblock %}
 {% block content %}
 
-    {{ render_event_props_seo(event, event.start, event.end, dates, user_rights['can_update_event'], user_rights=user_rights) }}
+    {{ render_event_props_seo(event, event.start, event.end, dates, user_rights['can_update_event'], user_rights=user_rights, share_links=share_links) }}
 
 {% endblock %}

project/templates/event_date/read.html

@@ -7,6 +7,6 @@
 {% block content_container_attribs %}{% endblock %}
 {% block content %}
 
-{{ render_event_props_seo(event, event_date.start, event_date.end, dates, user_rights=user_rights) }}
+{{ render_event_props_seo(event, event_date.start, event_date.end, dates, user_rights=user_rights, share_links=share_links, calendar_links=calendar_links) }}
 
 {% endblock %}

project/utils.py

@@ -20,6 +20,29 @@ def get_localized_scope(scope: str) -> str:
     return lazy_gettext(loc_key)
 
 
+def get_location_str(location) -> str:
+    if not location:
+        return ""
+
+    if location.street and not location.street.isspace():
+        return f"{location.street}, {location.postalCode} {location.city}"
+
+    if location.postalCode or location.city:
+        return f"{location.postalCode} {location.city}".strip()
+
+    return ""
+
+
+def get_place_str(place) -> str:
+    if not place:
+        return ""
+
+    if place.location:
+        return f"{place.name}, {get_location_str(place.location)}"
+
+    return place.name
+
+
 def make_dir(path):
     try:
         original_umask = os.umask(0)

project/views/event.py

@@ -43,6 +43,7 @@ from project.views.event_suggestion import send_event_suggestion_review_status_m
 from project.views.utils import (
     flash_errors,
     flash_message,
+    get_share_links,
     handleSqlError,
     non_match_for_deletion,
     send_mail,
@@ -54,6 +55,8 @@ def event(event_id):
     event = get_event_with_details_or_404(event_id)
     user_rights = get_menu_user_rights(event)
     dates = get_upcoming_event_dates(event.id)
+    url = url_for("event", event_id=event_id, _external=True)
+    share_links = get_share_links(url, event.name)
 
     structured_datas = list()
     for event_date in dates:
@@ -70,6 +73,7 @@ def event(event_id):
         meta=get_meta_data(event),
         user_rights=user_rights,
         canonical_url=url_for("event", event_id=event_id, _external=True),
+        share_links=share_links,
     )
 
 
@@ -77,8 +81,15 @@ def event(event_id):
 def event_actions(event_id):
     event = Event.query.get_or_404(event_id)
     user_rights = get_user_rights(event)
+    url = url_for("event", event_id=event_id, _external=True)
+    share_links = get_share_links(url, event.name)
 
-    return render_template("event/actions.html", event=event, user_rights=user_rights)
+    return render_template(
+        "event/actions.html",
+        event=event,
+        user_rights=user_rights,
+        share_links=share_links,
+    )
 
 
 @app.route("/admin_unit/<int:id>/events/create", methods=("GET", "POST"))

project/views/event_date.py

@@ -1,18 +1,26 @@
 import json
 
 from flask import redirect, render_template, request, url_for
+from flask.wrappers import Response
 
 from project import app
+from project.dateutils import create_icalendar
 from project.forms.event_date import FindEventDateForm
 from project.jsonld import DateTimeEncoder, get_sd_for_event_date
 from project.services.event import (
+    create_ical_event_for_date,
     get_event_date_with_details_or_404,
     get_meta_data,
     get_upcoming_event_dates,
 )
 from project.services.event_search import EventSearchParams
 from project.views.event import get_event_category_choices, get_menu_user_rights
-from project.views.utils import flash_errors, track_analytics
+from project.views.utils import (
+    flash_errors,
+    get_calendar_links,
+    get_share_links,
+    track_analytics,
+)
 
 
 def prepare_event_date_form(form):
@@ -53,6 +61,10 @@ def event_date(id):
         get_sd_for_event_date(event_date), indent=2, cls=DateTimeEncoder
     )
 
+    url = url_for("event_date", id=id, _external=True)
+    share_links = get_share_links(url, event_date.event.name)
+    calendar_links = get_calendar_links(event_date)
+
     return render_template(
         "event_date/read.html",
         event_date=event_date,
@@ -61,4 +73,21 @@ def event_date(id):
         canonical_url=url_for("event_date", id=id, _external=True),
         user_rights=get_menu_user_rights(event_date.event),
         dates=get_upcoming_event_dates(event_date.event_id),
+        share_links=share_links,
+        calendar_links=calendar_links,
+    )
+
+
+@app.route("/eventdate/<int:id>/ical")
+def event_date_ical(id):
+    event_date = get_event_date_with_details_or_404(id)
+    event = create_ical_event_for_date(event_date)
+
+    cal = create_icalendar()
+    cal.add_component(event)
+
+    return Response(
+        cal.to_ical(),
+        mimetype="text/calendar",
+        headers={"Content-disposition": f"attachment; filename=eventdate_{id}.ics"},
     )

project/views/utils.py

@@ -1,3 +1,5 @@
+from urllib.parse import quote_plus
+
 from flask import Markup, flash, redirect, render_template, request, url_for
 from flask_babelex import gettext
 from flask_mail import Message
@@ -5,7 +7,9 @@ from psycopg2.errorcodes import UNIQUE_VIOLATION
 from sqlalchemy.exc import SQLAlchemyError
 
 from project import app, db, mail
-from project.models import Analytics
+from project.dateutils import gmt_tz
+from project.models import Analytics, EventAttendanceMode, EventDate
+from project.utils import get_place_str
 
 
 def track_analytics(key, value1, value2):
@@ -112,3 +116,52 @@ def truncate(data: str, length: int) -> str:
         return data
 
     return (data[: length - 2] + "..") if len(data) > length else data
+
+
+def get_share_links(url: str, title: str) -> dict:
+    share_links = dict()
+    encoded_url = quote_plus(url)
+    encoded_title = quote_plus(title)
+
+    share_links[
+        "facebook"
+    ] = f"https://www.facebook.com/sharer/sharer.php?u={encoded_url}"
+    share_links[
+        "twitter"
+    ] = f"https://twitter.com/intent/tweet?url={encoded_url}&text={encoded_title}"
+    share_links["email"] = f"mailto:?subject={encoded_title}&body={encoded_url}"
+    share_links["whatsapp"] = f"whatsapp://send?text={encoded_url}"
+    share_links["telegram"] = f"https://t.me/share/url?url={encoded_url}"
+    share_links["url"] = url
+
+    return share_links
+
+
+def get_calendar_links(event_date: EventDate) -> dict:
+    calendar_links = dict()
+
+    url = url_for("event_date", id=event_date.id, _external=True)
+    encoded_url = quote_plus(url)
+    encoded_title = quote_plus(event_date.event.name)
+    start = event_date.start.astimezone(gmt_tz).strftime("%Y%m%dT%H%M%SZ")
+    if event_date.end:
+        end = event_date.end.astimezone(gmt_tz).strftime("%Y%m%dT%H%M%SZ")
+    else:
+        end = start
+
+    if (
+        event_date.event.attendance_mode
+        and event_date.event.attendance_mode != EventAttendanceMode.online
+    ):
+        location = get_place_str(event_date.event.event_place)
+        locationParam = f"&location={quote_plus(location)}"
+    else:
+        locationParam = ""
+
+    calendar_links[
+        "google"
+    ] = f"http://www.google.com/calendar/event?action=TEMPLATE&text={encoded_title}&dates={start}/{end}&details={encoded_url}{locationParam}"
+
+    calendar_links["ics"] = url_for("event_date_ical", id=event_date.id, _external=True)
+
+    return calendar_links

requirements.txt

@@ -4,6 +4,7 @@ apispec==4.0.0
 apispec-webframeworks==0.5.2
 appdirs==1.4.4
 argh==0.26.2
+arrow==0.14.7
 attrs==20.3.0
 Authlib==0.15.3
 Babel==2.9.0
@@ -46,6 +47,7 @@ Flask-SQLAlchemy==2.4.4
 Flask-WTF==0.14.3
 GeoAlchemy2==0.8.4
 gunicorn==20.0.4
+icalendar==4.0.7
 identify==1.5.10
 idna==2.10
 importlib-metadata==3.1.1
@@ -97,6 +99,7 @@ speaklater==1.3
 SQLAlchemy==1.3.20
 SQLAlchemy-Utils==0.36.8
 swagger-spec-validator==2.7.3
+TatSu==4.4.0
 toml==0.10.2
 typed-ast==1.4.1
 typing-extensions==3.7.4.3

tests/seeder.py

@@ -176,8 +176,10 @@ class Seeder(object):
         category = get_event_category(category_name)
         return category.id
 
-    def create_event(self, admin_unit_id, recurrence_rule="", external_link=""):
+    def create_event(
-        from project.models import Event
+        self, admin_unit_id, recurrence_rule="", external_link="", end=None
+    ):
+        from project.models import Event, EventAttendanceMode
         from project.services.event import insert_event, upsert_event_category
 
         with self._app.app_context():
@@ -187,6 +189,7 @@ class Seeder(object):
             event.name = "Name"
             event.description = "Beschreibung"
             event.start = self.get_now_by_minute()
+            event.end = end
             event.event_place_id = self.upsert_default_event_place(admin_unit_id)
             event.organizer_id = self.upsert_default_event_organizer(admin_unit_id)
             event.recurrence_rule = recurrence_rule
@@ -194,6 +197,7 @@ class Seeder(object):
             event.ticket_link = ""
             event.tags = ""
             event.price_info = ""
+            event.attendance_mode = EventAttendanceMode.offline
             insert_event(event)
             self._db.session.commit()
             event_id = event.id

tests/test_utils.py

@@ -0,0 +1,73 @@
+def test_get_location_str_none(client, seeder, app, utils):
+    from project.utils import get_location_str
+
+    location_str = get_location_str(None)
+    assert location_str == ""
+
+
+def test_get_location_str_empty(client, seeder, app, utils):
+    from project.models import Location
+    from project.utils import get_location_str
+
+    location = Location()
+
+    location_str = get_location_str(location)
+    assert location_str == ""
+
+
+def test_get_location_str_full(client, seeder, app, utils):
+    from project.models import Location
+    from project.utils import get_location_str
+
+    location = Location()
+    location.street = "Strasse"
+    location.postalCode = "PLZ"
+    location.city = "Ort"
+
+    location_str = get_location_str(location)
+    assert location_str == "Strasse, PLZ Ort"
+
+
+def test_get_location_str_no_street(client, seeder, app, utils):
+    from project.models import Location
+    from project.utils import get_location_str
+
+    location = Location()
+    location.postalCode = "PLZ"
+    location.city = "Ort"
+
+    location_str = get_location_str(location)
+    assert location_str == "PLZ Ort"
+
+
+def test_get_place_str_full(client, seeder, app, utils):
+    from project.models import EventPlace, Location
+    from project.utils import get_place_str
+
+    place = EventPlace()
+    place.name = "Name"
+    place.location = Location()
+    place.location.street = "Strasse"
+    place.location.postalCode = "PLZ"
+    place.location.city = "Ort"
+
+    place_str = get_place_str(place)
+    assert place_str == "Name, Strasse, PLZ Ort"
+
+
+def test_get_place_str_none(client, seeder, app, utils):
+    from project.utils import get_place_str
+
+    place_str = get_place_str(None)
+    assert place_str == ""
+
+
+def test_get_place_str_no_location(client, seeder, app, utils):
+    from project.models import EventPlace
+    from project.utils import get_place_str
+
+    place = EventPlace()
+    place.name = "Name"
+
+    place_str = get_place_str(place)
+    assert place_str == "Name"

tests/views/test_event_date.py

@@ -1,6 +1,6 @@
 def test_read(client, seeder, utils):
     user_id, admin_unit_id = seeder.setup_base()
-    seeder.create_event(admin_unit_id)
+    seeder.create_event(admin_unit_id, end=seeder.get_now_by_minute())
 
     url = utils.get_url("event_date", id=1)
     utils.get_ok(url)
@@ -10,6 +10,14 @@ def test_read(client, seeder, utils):
     utils.assert_response_redirect(response, "event_date", id=1)
 
 
+def test_ical(client, seeder, utils):
+    user_id, admin_unit_id = seeder.setup_base()
+    seeder.create_event(admin_unit_id, end=seeder.get_now_by_minute())
+
+    url = utils.get_url("event_date_ical", id=1)
+    utils.get_ok(url)
+
+
 def test_list(client, seeder, utils):
     user_id, admin_unit_id = seeder.setup_base()
     seeder.create_event(admin_unit_id)