WordPress/wp-includes
Felix Arntz 8db8a24e46 Media: Introduce wp_get_attachment_image_context filter.
Since WordPress 5.9, a "context" value of "wp_get_attachment_image" has been used in the `wp_get_attachment_image()` function to provide context to underlying functions where that is relevant, e.g. `wp_get_loading_attr_default()`. Since that value used to be not customizable, it required a workaround in `get_the_post_thumbnail()` to avoid calling those functions in `wp_get_attachment_image()`, which resulted in unnecessary complexity and was prone to errors.

This changeset introduces a `wp_get_attachment_image_context` filter and leverages it with private filter callback functions that are leveraged by default when `get_the_post_thumbnail()` is called. This avoids the need for the previous workaround and furthermore provides flexibility for other callers of `wp_get_attachment_image()` to provide their own contexts.

Props flixos90, costdev, thekt12, westonruter, spacedmonkey.
Fixes #58212.

Built from https://develop.svn.wordpress.org/trunk@55821


git-svn-id: http://core.svn.wordpress.org/trunk@55333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2023-05-17 18:31:24 +00:00
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