explain the state of the _thumbnail_id remapping feature

humanmade / WordPress-Importer

In-development rewrite of the WordPress (WXR) Importer

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explain the state of the _thumbnail_id remapping feature #156

Open drzraf opened 6 years ago

drzraf commented 6 years ago

function remap_featured_images() {} seems to do that but:

is commented
depends upon $processed_posts
... which "obsolete" and thus not used

As a consequence, no thumbnail remapping currently happen. Is it left to "implementers"? Is it just "needs work", and if yes, then where should new code live?