image_gallery.templatetags.image_gallery_tags: 14 total statements, 100.0% covered

Generated: Sun 2013-06-16 14:51 CEST

Source file: /home/dkaufhold/projects/cmsplugin-image-gallery/src/image_gallery/templatetags/image_gallery_tags.py

Stats: 11 executed, 0 missed, 3 excluded, 12 ignored

1. """Template tags for the ``image_gallery`` app."""
2. from django import template
4. from filer.models import Image
6. from image_gallery.models import Gallery
8. register = template.Library()
11. @register.inclusion_tag('image_gallery/pictures.html', takes_context=True)
12. def render_pictures(context, selection='recent', amount=3):
13. """Template tag to render a list of pictures."""
14. folder_pks = [gallery.folder.pk for gallery in Gallery.objects.all()]
15. pictures = Image.objects.filter(folder__id__in=folder_pks)
16. if selection == 'recent':
17. context.update({
18. 'pictures': pictures.order_by('-uploaded_at')[:amount]
19. })
20. elif selection == 'random':
21. context.update({
22. 'pictures': pictures.order_by('?')[:amount]
23. })
24. else:
25. return None
26. return context