From 1f2fb9ec6fa8c6af54bd337c67c08bf0a0f713d3 Mon Sep 17 00:00:00 2001
From: Dominik George <dominik.george@teckids.org>
Date: Mon, 21 Feb 2022 12:52:01 +0100
Subject: [PATCH] Add RSS feed of upcoming events
---
CHANGELOG.rst | 1 +
aleksis/apps/paweljong/models.py | 9 +++++++++
aleksis/apps/paweljong/urls.py | 1 +
aleksis/apps/paweljong/views.py | 34 +++++++++++++++++++++++++++++++-
4 files changed, 44 insertions(+), 1 deletion(-)
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 42ac856..c41a565 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -13,6 +13,7 @@ Added
~~~~~
* Add link to public page to events list
+* Add RSS feed of upcoming events
Fixed
~~~~~
diff --git a/aleksis/apps/paweljong/models.py b/aleksis/apps/paweljong/models.py
index 6148f13..ddb97fb 100644
--- a/aleksis/apps/paweljong/models.py
+++ b/aleksis/apps/paweljong/models.py
@@ -1,6 +1,8 @@
from datetime import datetime
from django.db import models
+from django.urls import reverse
+from django.utils.timezone import now
from django.utils.translation import gettext_lazy as _
from ckeditor.fields import RichTextField
@@ -67,6 +69,9 @@ class Event(ExtensibleModel):
return self.date_registration >= now
return self.date_event > now
+ def get_absolute_url(self):
+ return reverse("event_by_name", kwargs={"slug": self.linked_group.short_name})
+
@property
def booked_percentage(self):
return self.linked_group.members.count() / self.max_participants * 100
@@ -79,6 +84,10 @@ class Event(ExtensibleModel):
def owners_persons(self):
return self.linked_group.owners.all()
+ @classmethod
+ def upcoming_published_events(cls):
+ return Event.objects.filter(published=True, date_event__gte=now())
+
class Voucher(ExtensibleModel):
class Meta:
diff --git a/aleksis/apps/paweljong/urls.py b/aleksis/apps/paweljong/urls.py
index 7dd949c..b4a29e2 100644
--- a/aleksis/apps/paweljong/urls.py
+++ b/aleksis/apps/paweljong/urls.py
@@ -40,6 +40,7 @@ urlpatterns = [
name="register_event_by_slug_start",
),
path("misc/set_email_needed/<slug:slug>", views.set_email_needed, name="set_email_needed"),
+ path("events/feed", views.UpcomingEventsRSSFeed.as_view(), name="upcoming_events_rss_feed"),
path("events/create", views.CreateEventView.as_view(), name="create_event"),
path("events/manage", views.manage_events, name="manage_events"),
path("vouchers/create", views.VoucherCreateView.as_view(), name="create_vouchers"),
diff --git a/aleksis/apps/paweljong/views.py b/aleksis/apps/paweljong/views.py
index eb143d6..51abfdf 100644
--- a/aleksis/apps/paweljong/views.py
+++ b/aleksis/apps/paweljong/views.py
@@ -1,8 +1,9 @@
from django.conf import settings
from django.contrib.auth import get_user_model
+from django.contrib.syndication.views import Feed
from django.http import HttpRequest, HttpResponse
from django.shortcuts import redirect, render
-from django.urls import reverse_lazy
+from django.urls import reverse, reverse_lazy
from django.utils import timezone
from django.utils.decorators import method_decorator
from django.utils.text import slugify
@@ -664,3 +665,34 @@ class TermEditView(PermissionRequiredMixin, AdvancedEditView):
template_name = "paweljong/term/edit.html"
success_url = reverse_lazy("terms")
success_message = _("The term has been saved.")
+
+
+class UpcomingEventsRSSFeed(Feed):
+ """RSS feed for published, upcoming events."""
+
+ def title(self):
+ return _("Upcoming events")
+
+ def link(self):
+ return reverse("index")
+
+ def feed_url(self):
+ return reverse("upcoming_events_rss_feed")
+
+ def description(self):
+ return _("Announcement feed of all upcoming events")
+
+ def ttl(self):
+ date_event = Event.upcoming_published_events().order_by("-date_event").first().date_event
+ date_now = timezone.now()
+
+ return (date_event - date_now).seconds
+
+ def items(self):
+ return Event.upcoming_published_events()
+
+ def item_title(self, item):
+ return item.display_name
+
+ def item_description(self, item):
+ return item.description
--
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