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Only show POD image if so configured; use "image not found" fallback

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also update a random docstring
This commit is contained in:
Lance Edgar 2021-11-06 17:35:15 -05:00
parent 892668f7f1
commit c3487917ce
2 changed files with 26 additions and 10 deletions
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4
rattail/config.py
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@ -580,6 +580,10 @@ class RattailConfig(object):
"""
Returns the title string to be used when displaying product key field,
e.g. "UPC" or "Part No." etc.
:param key: The product key for which to return a label. This
is optional; if not specified then :meth:`product_key()`
will be called to determine the key.
"""
title = self.get('rattail', 'product.key_title')
if title:

24
rattail/products.py
View file

@ -184,18 +184,30 @@ class ProductsHandler(GenericHandler):
"""
Return the preferred image URL for the given UPC or product.
"""
# we prefer the "image on file" if available
if product and product.image:
url = self.config.base_url()
if url:
return '{}/products/{}/image'.format(url, product.uuid)
base_url = self.config.base_url()
# fallback to the POD image, if available
# we prefer the "image on file" if available
if base_url and product and product.image:
return '{}/products/{}/image'.format(base_url, product.uuid)
# and if this product is a pack item, then we prefer the unit
# item image as fallback, if available
if base_url and product and product.is_pack_item():
unit = product.unit
if unit and unit.image:
return '{}/products/{}/image'.format(base_url, unit.uuid)
# fallback to the POD image, if available and so configured
if self.config.getbool('tailbone', 'products.show_pod_image',
default=False):
if product and not upc:
upc = product.upc
if upc:
return self.get_pod_image_url(upc)
if base_url:
return '{}/tailbone/img/product.png'.format(base_url)
def get_pod_image_url(self, upc, **kwargs):
"""
Return the POD image URL for the given UPC.