[wp-trac] [WordPress Trac] #54684: Add ability to filter blocks in WP_Block_List

[WordPress Trac]

#54684: Add ability to filter blocks in WP_Block_List
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 Reporter:  afragen      |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  5.9
Component:  Menus        |     Version:  5.5
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:  administration
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Comment (by hellofromTonya):

 Hey @afragen,

 In the meantime, could you use the `'block_type_metadata_setting'` filter
 which is called when `register_block_core_navigation()` which then invokes
 `register_block_type_from_metadata()` which fires that filter. The
 `WP_Block_Type::$render_callback` is registered to the
 `render_block_core_navigation()`. Did a little a test to see what the data
 looks like with that filter
 https://gist.github.com/hellofromtonya/3fc80da6d76146e08921a38ffaad0e7e.

 Not sure if it gives you exactly what you need, but might open a
 possibility to discover other available filters as a stop gap.

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Ticket URL: <https://core.trac.wordpress.org/ticket/54684#comment:17>
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