WordPress/wp-includes/block-bindings.php
Pascal Birchler 112955169b Editor: fix small typos in block bindings API docblocks.
Props shailu25.
See #60282.
Fixes #60386.
Built from https://develop.svn.wordpress.org/trunk@57500


git-svn-id: http://core.svn.wordpress.org/trunk@57001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-01-31 13:01:58 +00:00

67 lines
2.7 KiB
PHP

<?php
/**
* Block Bindings API
*
* Contains functions for managing block bindings in WordPress.
*
* @package WordPress
* @subpackage Block Bindings
* @since 6.5.0
*/
/**
* Registers a new block bindings source.
*
* Sources are used to override block's original attributes with a value
* coming from the source. Once a source is registered, it can be used by a
* block by setting its `metadata.bindings` attribute to a value that refers
* to the source.
*
* @since 6.5.0
*
* @param string $source_name The name of the source.
* @param array $source_properties {
* The array of arguments that are used to register a source.
*
* @type string $label The label of the source.
* @type callback $get_value_callback A callback executed when the source is processed during block rendering.
* The callback should have the following signature:
*
* `function ($source_args, $block_instance,$attribute_name): mixed`
* - @param array $source_args Array containing source arguments
* used to look up the override value,
* i.e. {"key": "foo"}.
* - @param WP_Block $block_instance The block instance.
* - @param string $attribute_name The name of an attribute .
* The callback has a mixed return type; it may return a string to override
* the block's original value, null, false to remove an attribute, etc.
* }
* @return array|false Source when the registration was successful, or `false` on failure.
*/
function register_block_bindings_source( $source_name, array $source_properties ) {
return WP_Block_Bindings_Registry::get_instance()->register( $source_name, $source_properties );
}
/**
* Unregisters a block bindings source.
*
* @since 6.5.0
*
* @param string $source_name Block bindings source name including namespace.
* @return array|false The unregistered block bindings source on success and `false` otherwise.
*/
function unregister_block_bindings_source( $source_name ) {
return WP_Block_Bindings_Registry::get_instance()->unregister( $source_name );
}
/**
* Retrieves the list of all registered block bindings sources.
*
* @since 6.5.0
*
* @return array The array of registered block bindings sources.
*/
function get_all_registered_block_bindings_sources() {
return WP_Block_Bindings_Registry::get_instance()->get_all_registered();
}