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@ockham ockham commented Sep 22, 2025

Instead of keeping a separate list of block attributes that are supported by Block Bindings, communicate that list from the server -- including block attributes that were added there via the block_bindings_supported_attributes filter.

GB counterpart: WordPress/gutenberg#71820

Testing Instructions

Navigate to the editor. Inspect the page source, and verify that it contains a JS variable called blockBindingsSupportedAttributes, which is set to an object with block type names as keys, and lists of block attributes as values. Note that the list should include any block attributes added via the block_bindings_supported_attributes filter.

{
	"blockBindingsSupportedAttributes":{"core/button":["url","text","linkTarget","rel"],"core/heading":["content"],"core/image":["id","url","title","alt"],"core/post-date":["datetime"],"core/paragraph":["content"]}
}

Trac ticket: https://core.trac.wordpress.org/ticket/64030


This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.

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@ockham ockham changed the title Block Bindings: Add new get_block_bindings_supported_attributes() fn Block Bindings: Communicate supported block attributes from server side Sep 23, 2025
@ockham ockham marked this pull request as ready for review September 23, 2025 13:46
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github-actions bot commented Sep 23, 2025

The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the props-bot label.

Core Committers: Use this line as a base for the props when committing in SVN:

Props bernhard-reiter, mukesh27, gziolo.

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Looks good 👍🏻

@ockham ockham force-pushed the add/get-block-bindings-supported-attributes branch from 7f40f9b to af99215 Compare September 25, 2025 09:05
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A commit was made that fixes the Trac ticket referenced in the description of this pull request.

SVN changeset: 60807
GitHub commit: 53d116d

This PR will be closed, but please confirm the accuracy of this and reopen if there is more work to be done.

@github-actions github-actions bot closed this Sep 29, 2025
@ockham ockham deleted the add/get-block-bindings-supported-attributes branch September 29, 2025 08:59
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3 participants