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Add a "see more" button on news dates list

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imperosol
2025-02-19 19:29:18 +01:00
parent 2def57d82c
commit 71b3588577
6 changed files with 239 additions and 72 deletions
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26
com/views.py
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@ -253,33 +253,41 @@ class NewsListView(TemplateView):
key=lambda u: u.date_of_birth.year,
)
def get_news_dates(self):
"""Return the event dates to display.
def get_last_day(self) -> date:
"""Get the last day when news will be displayed
The selected events are the ones that happens in the next 3 days
where something happen.
The returned day is the third one where something happen.
For example, if there are 6 events : A on 15/03, B and C on 17/03,
D on 20/03, E on 21/03 and F on 22/03 ; then the displayed dates
will be A, B, C and D.
D on 20/03, E on 21/03 and F on 22/03 ;
then the result is 20/03.
"""
last_date: date = list(
return list(
NewsDate.objects.filter(end_date__gt=now())
.order_by("start_date")
.values_list("start_date__date", flat=True)
.distinct()[:4]
)[-1]
def get_news_dates(self, until: date):
"""Return the event dates to display.
The selected events are the ones that happens between
right now and the given day (included).
"""
return itertools.groupby(
NewsDate.objects.viewable_by(self.request.user)
.filter(end_date__gt=now(), start_date__date__lte=last_date)
.filter(end_date__gt=now(), start_date__date__lte=until)
.order_by("start_date")
.select_related("news", "news__club"),
key=lambda d: d.start_date.date(),
)
def get_context_data(self, **kwargs):
last_day = self.get_last_day()
return super().get_context_data(**kwargs) | {
"news_dates": self.get_news_dates(),
"news_dates": self.get_news_dates(until=last_day),
"birthdays": self.get_birthdays(),
"last_day": last_day,
}