src/youtube/views.py

   1 from django.contrib.auth.decorators import permission_required
   2 from django.http import HttpResponse
   3 from django.shortcuts import redirect, get_object_or_404
   4 from django.urls import reverse
   5 from django.utils.decorators import method_decorator
   6 from django.views import View
   7 from django.views.decorators.http import require_POST
   8 from django.views.generic import DetailView
   9 from django.views.generic.detail import SingleObjectMixin
  10 from archive.constants import status
  11 from archive.models import Audiobook
  12 from . import models, tasks
  13
  14
  15
  16 @require_POST
  17 @permission_required('archive.change_audiobook')
  18 def publish(request, aid, publish=True):
  19     audiobook = get_object_or_404(Audiobook, id=aid)
  20     if audiobook.is_youtube_publishable:
  21         audiobook.youtube_publish()
  22     return redirect(reverse('file', args=[aid]))
  23
  24
  25 @require_POST
  26 @permission_required('archive.change_audiobook')
  27 def book_publish(request, slug):
  28     for audiobook in Audiobook.objects.filter(slug=slug).order_by("index"):
  29         if audiobook.is_youtube_publishable:
  30             audiobook.youtube_publish()
  31     return redirect(reverse('book', args=[slug]))
  32
  33
  34 def thumbnail(request, aid, thumbnail_id=None):
  35     audiobook = get_object_or_404(Audiobook, id=aid)
  36     if thumbnail_id is None:
  37         yt = audiobook.project.youtube
  38         buf = yt.prepare_thumbnail(audiobook)
  39     else:
  40         template = get_object_or_404(models.ThumbnailTemplate, id=thumbnail_id)
  41         buf = template.generate(audiobook)
  42     buf = buf.getvalue() if buf is not None else b''
  43     return HttpResponse(buf, content_type='image/png')
  44
  45
  46 class Preview(DetailView):
  47     model = Audiobook
  48     template_name = 'youtube/preview.html'
  49
  50     def get_context_data(self, **kwargs):
  51         ctx = super().get_context_data(**kwargs)
  52         yt = ctx['object'].project.youtube
  53         ctx['data'] = yt.get_data(ctx['object'])
  54         ctx['title'] = yt.get_title(ctx['object'])
  55         ctx['description'] = yt.get_description(ctx['object'])
  56         ctx['templates'] = models.ThumbnailTemplate.objects.all()
  57         return ctx
  58
  59
  60 @method_decorator(permission_required('archive.change_audiobook'), name='dispatch')
  61 class Update(SingleObjectMixin, View):
  62     model = Audiobook
  63
  64     def post(self, request, pk):
  65         obj = self.get_object()
  66         yt = obj.project.youtube
  67         yt.update_data(obj)
  68         return redirect(reverse('file', args=[pk]))
  69
  70
  71 @method_decorator(permission_required('archive.change_audiobook'), name='dispatch')
  72 class UpdateThumbnail(SingleObjectMixin, View):
  73     model = Audiobook
  74
  75     def post(self, request, pk):
  76         obj = self.get_object()
  77         yt = obj.project.youtube
  78         yt.update_thumbnail(obj)
  79         return redirect(reverse('file', args=[pk]))