panikweb_esperanzah/views.py

   1 import datetime
   2 import os
   3
   4 import panikweb.views
   5 from combo.data.models import Page
   6 from django.conf import settings
   7 from django.http import HttpResponseRedirect, JsonResponse
   8 from django.urls import reverse
   9 from django.views.generic.base import TemplateView
  10 from emissions.models import Diffusion, Emission, Episode, NewsItem
  11
  12
  13 class Home(panikweb.views.Home):
  14     def get_context_data(self, **kwargs):
  15         context = super().get_context_data(**kwargs)
  16         context['emissions'] = list(Emission.objects.filter(archived=False).order_by('creation_timestamp'))
  17         # force detour-vers-le-futur to go first
  18         detour = [x for x in context['emissions'] if x.slug == 'detour-vers-le-futur']
  19         context['emissions'] = detour + [x for x in context['emissions'] if x.slug != 'detour-vers-le-futur']
  20         context['newsitems'] = (
  21             NewsItem.objects.exclude(date__gt=datetime.date.today())
  22             .exclude(expiration_date__lt=datetime.date.today())
  23             .order_by('-date')[:3]
  24         )
  25         extra_pages = Page.objects.filter(exclude_from_navigation=False)
  26         context['extra_pages_start'] = [
  27             x for x in extra_pages if x.extra_variables.get('position') == 'start'
  28         ]
  29         context['extra_pages_end'] = [x for x in extra_pages if x.extra_variables.get('position') != 'start']
  30         return context
  31
  32     def get(request, *args, **kwargs):
  33         emissions = Emission.objects.filter(archived=False)
  34         if len(emissions) == 1:
  35             return HttpResponseRedirect(reverse('emission-view', kwargs={'slug': emissions[0].slug}))
  36         return super().get(request, *args, **kwargs)
  37
  38
  39 home = Home.as_view()
  40
  41
  42 class EmissionDetailView(panikweb.views.EmissionDetailView):
  43     def get_emission_context(self, emission, episode_ids=None):
  44         context = super().get_emission_context(emission, episode_ids)
  45
  46         if emission.archived:
  47             current_year = emission.creation_timestamp.replace(month=5, day=1)
  48         else:
  49             current_year = datetime.datetime.now().replace(month=5, day=1).replace(year=2023)
  50
  51         episodes_queryset = Episode.objects.select_related()
  52         if episode_ids is not None:
  53             episodes_queryset = episodes_queryset.filter(id__in=episode_ids)
  54         else:
  55             episodes_queryset = episodes_queryset.filter(emission=emission)
  56
  57         context['all_episodes'] = (
  58             episodes_queryset.filter(creation_timestamp__gt=current_year)
  59             .extra(
  60                 select={
  61                     'first_diffusion': 'emissions_diffusion.datetime',
  62                 },
  63                 select_params=(False, True),
  64                 where=[
  65                     '''datetime = (SELECT MIN(datetime)
  66                                                 FROM emissions_diffusion
  67                                                WHERE episode_id = emissions_episode.id
  68                                              )'''
  69                 ],
  70                 tables=['emissions_diffusion'],
  71             )
  72             .order_by('first_diffusion')
  73             .distinct()
  74         )
  75
  76         return context
  77
  78
  79 emission = EmissionDetailView.as_view()
  80
  81
  82 class ArchivesView(TemplateView):
  83     template_name = 'archives.html'
  84
  85     def get_context_data(self, **kwargs):
  86         context = super().get_context_data(**kwargs)
  87         context['diffusions'] = (
  88             Diffusion.objects.filter(episode__soundfile__isnull=False)
  89             .distinct()
  90             .order_by('-datetime')
  91             .select_related('episode', 'episode__emission')
  92         )
  93         return context
  94
  95
  96 archives = ArchivesView.as_view()
  97
  98
  99 def onair(request):
 100     if datetime.date.today() >= datetime.date(2023, 8, 1):
 101         return JsonResponse({'data': {'emission': {'title': 'Découvrez les podcasts !', 'url': '/'}}})
 102
 103     playing_txt = os.path.join(settings.MEDIA_ROOT, 'playing.txt')
 104     if os.path.exists(playing_txt):
 105         track_title = open(playing_txt).read().strip()
 106         if len(track_title) > 4 and 'jingle' not in track_title.lower():
 107             return JsonResponse({'data': {'emission': {'title': track_title, 'url': '/'}}})
 108
 109     return JsonResponse({'data': {'emission': {'title': 'Écoutez la radio !', 'url': '/'}}})