File usage statistics are not transitively propagated

[manuel-hegner]

Setup

• SMW version: 4.1.2
• MW version: 1.39.5
• PHP version: 8.1.24 (fpm-fcgi)
• DB system (MySQL, Blazegraph, etc.) and version: MariaDB 10.6

Issue

Detailed description of the issue:

We have a page Facts that contains a semantic property storing the name of a non-existing image. Facts also displays this image (which creates a redlink at this point). Another page Book queries information from Facts via an ask query and shows the image from the property if it exists (via {{#ifexist:). If you now upload the image, the file usage of the image will only show Facts, but not Book, even though both now show the image in the rendered page. After a dummy edit is made on Book the file usage now shows both pages correctly.

Links to the specific wiki:

• Page: https://pathfinderwiki.com/wiki/Facts:The_Crocodile%27s_Smile
• Book: https://pathfinderwiki.com/wiki/The_Crocodile%27s_Smile
• Image: https://pathfinderwiki.com/wiki/File:The_Crocodile%27s_Smile.jpg