Barcode not displayed for products with fake barcodes attributed by OFF, breaks Folksonomy Engine

[CharlesNepote]

What

• The paragraph "Barcode: xxxxxxxxxxxx" is not displayed on this product: https://world.openfoodfacts.org/product/2000000009452/pate-d-olives-noires-prior
• The following test seems to fail:
• https://github.com/openfoodfacts/openfoodfacts-server/blob/main/templates/web/pages/product/product_page.tt.html#L57
• It makes Folksonomy Engine failing.

To Reproduce

• Just open: https://world.openfoodfacts.org/product/2000000009452/pate-d-olives-noires-prior

Part of

• Folksonomy Engine

[stephanegigandet]

The product does not have a real barcode, so we don't display it. We could have a hidden .

[github-actions]

This issue has been open 90 days with no activity. Can you give it a little love by linking it to a parent issue, adding relevant labels and projets, creating a mockup if applicable, adding code pointers from https://github.com/openfoodfacts/openfoodfacts-server/blob/main/.github/labeler.yml, giving it a priority, editing the original issue to have a more comprehensive description… Thank you very much for your contribution to 🍊 Open Food Facts

[teolemon]

The solution is either:

• to handle Folksonomy Engine server side
• to change the way the FE JS scripts gets the barcode (hidden in the DOM, or from the URL ?)

[alexgarel]

The way to go IMO is to always have barcode but with display none (and no schema if it's fake)

[teolemon]

I have added the number (200k) of impacted products to the GH project: https://world.openfoodfacts.org/code/2xxxxxxxxxxxx