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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, Returns the title string to be used when displaying product key field,
e.g. "UPC" or "Part No." etc. 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') title = self.get('rattail', 'product.key_title')
if title: if title:

32
rattail/products.py
View file

@ -184,17 +184,29 @@ class ProductsHandler(GenericHandler):
""" """
Return the preferred image URL for the given UPC or product. Return the preferred image URL for the given UPC or product.
""" """
# we prefer the "image on file" if available base_url = self.config.base_url()
if product and product.image:
url = self.config.base_url()
if url:
return '{}/products/{}/image'.format(url, product.uuid)
# fallback to the POD image, if available # we prefer the "image on file" if available
if product and not upc: if base_url and product and product.image:
upc = product.upc return '{}/products/{}/image'.format(base_url, product.uuid)
if upc:
return self.get_pod_image_url(upc) # 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): def get_pod_image_url(self, upc, **kwargs):
""" """