def calendar(request):
date_str = request.GET.get('date', None)
today = int(date.today().strftime('%Y%m%d'))
if date_str:
if not re.match("^\d{4}(-\d{2})?(-\d{2})?$", date_str):
return redirect('/calendar')
date_int = str_to_date(date_str)
else:
date_int = today
try:
offset = int(request.GET.get('offset', 0))
except ValueError:
return HttpResponseNotFound()
PER_PAGE = 10
limit = PER_PAGE + 1
releases = list(ReleaseGroup.get_calendar(date_int, limit, offset))
if len(releases) == limit:
if releases[0].date == releases[-1].date:
next_date = date_to_str(date_int)
next_offset = offset + PER_PAGE
releases = releases[:-1]
else:
if offset:
i = min(i for i in xrange(limit) if releases[i].date != releases[0].date)
next_date = date_to_str(releases[i].date)
next_offset = 0
releases = releases[:i]
else:
next_date = date_to_str(releases[-1].date)
next_offset = 0
releases = [r for r in releases if r.date != releases[-1].date]
else:
next_date = None
next_offset = 0
for i, release in enumerate(releases):
if i > 0 and release.date == releases[i - 1].date:
release.date_first = None
else:
release.date_first = release.date_str
release.date_str = None
return render(request, 'calendar.html', {
'releases': releases,
'next_date': next_date,
'next_offset': next_offset})
def date_str(self):
return date_to_str(self.date)
