1f173de885
Pristine upstream, unpacked from the official wordpress.org tarball. https://wordpress.org/wordpress-7.1.1.tar.gz sha1 2a9d68474e8703aa3a66f80427b325e0941b6a1e (published by wordpress.org) sha256 3996fee13448ef12e07e9f0c77db2f655ffa1b7cde71c80a4965d3bf1fb956b3 This branch carries nothing but upstream releases, one commit each, and is never edited. It is the other side of the git-subtree merge that brings security releases into SiriusPress/wordpress/ — see SiriusPress/docs/upstream-merges.md.
109 lines
2.9 KiB
PHP
109 lines
2.9 KiB
PHP
<?php
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/**
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* Block Bindings API: WP_Block_Bindings_Source class.
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*
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* @package WordPress
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* @subpackage Block Bindings
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* @since 6.5.0
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*/
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/**
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* Class representing block bindings source.
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*
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* This class is designed for internal use by the Block Bindings registry.
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*
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* @since 6.5.0
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* @access private
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*
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* @see WP_Block_Bindings_Registry
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*/
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final class WP_Block_Bindings_Source {
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/**
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* The name of the source.
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*
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* @since 6.5.0
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* @var string
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*/
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public $name;
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/**
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* The label of the source.
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*
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* @since 6.5.0
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* @var string
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*/
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public $label;
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/**
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* The function used to get the value from the source.
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*
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* @since 6.5.0
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* @var callable
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*/
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private $get_value_callback;
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/**
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* The context added to the blocks needed by the source.
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*
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* @since 6.5.0
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* @var string[]|null
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*/
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public $uses_context = null;
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/**
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* Constructor.
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*
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* Do not use this constructor directly. Instead, use the
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* `WP_Block_Bindings_Registry::register` method or the `register_block_bindings_source` function.
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*
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* @since 6.5.0
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*
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* @param string $name The name of the source.
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* @param array $source_properties The properties of the source.
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*/
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public function __construct( string $name, array $source_properties ) {
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$this->name = $name;
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foreach ( $source_properties as $property_name => $property_value ) {
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$this->$property_name = $property_value;
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}
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}
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/**
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* Calls the callback function specified in the `$get_value_callback` property
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* with the given arguments and returns the result. It can be modified with
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* `block_bindings_source_value` filter.
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*
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* @since 6.5.0
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* @since 6.7.0 `block_bindings_source_value` filter was added.
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*
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* @param array $source_args Array containing source arguments used to look up the override value, i.e. {"key": "foo"}.
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* @param WP_Block $block_instance The block instance.
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* @param string $attribute_name The name of the target attribute.
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* @return mixed The value of the source.
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*/
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public function get_value( array $source_args, $block_instance, string $attribute_name ) {
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$value = call_user_func_array( $this->get_value_callback, array( $source_args, $block_instance, $attribute_name ) );
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/**
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* Filters the output of a block bindings source.
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*
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* @since 6.7.0
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*
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* @param mixed $value The computed value for the source.
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* @param string $name The name of the source.
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* @param array $source_args Array containing source arguments used to look up the override value, i.e. { "key": "foo" }.
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* @param WP_Block $block_instance The block instance.
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* @param string $attribute_name The name of an attribute.
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*/
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return apply_filters( 'block_bindings_source_value', $value, $this->name, $source_args, $block_instance, $attribute_name );
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}
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/**
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* Wakeup magic method.
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*
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* @since 6.5.0
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*/
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public function __wakeup() {
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throw new \LogicException( __CLASS__ . ' should never be unserialized' );
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}
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}
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