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Code Issues Projects Releases Wiki Activity

Safer display of book descriptions

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This commit is contained in:
Mouse Reeve 2022-08-07 13:26:05 -07:00
parent c8fc907705
commit 0cf9e1033b
1 changed files with 6 additions and 1 deletions
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7
bookwyrm/templatetags/book_display_tags.py
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@ -8,7 +8,12 @@ register = template.Library()
@register.filter(name="book_description")
def get_book_description(book):
"""use the work's text if the book doesn't have it"""
return book.description or book.parent_work.description
if book.description:
return book.description
if book.parent_work:
# this shoud always be true
return book.parent_work.description
return None
@register.simple_tag(takes_context=False)