Returns the markup for blocks hooked to the given anchor block in a specific relative position.
Parameters
$parsed_anchor_block
arrayrequired- The anchor block, in parsed block array format.
$relative_position
stringrequired- The relative position of the hooked blocks.
Can be one of'before'
,'after'
,'first_child'
, or'last_child'
. $hooked_blocks
arrayrequired- An array of hooked block types, grouped by anchor block and relative position.
$context
WP_Block_Template|WP_Post|arrayrequired- The block template, template part, or pattern that the anchor block belongs to.
Source
function insert_hooked_blocks( &$parsed_anchor_block, $relative_position, $hooked_blocks, $context ) {
$anchor_block_type = $parsed_anchor_block['blockName'];
$hooked_block_types = isset( $hooked_blocks[ $anchor_block_type ][ $relative_position ] )
? $hooked_blocks[ $anchor_block_type ][ $relative_position ]
: array();
/**
* Filters the list of hooked block types for a given anchor block type and relative position.
*
* @since 6.4.0
*
* @param string[] $hooked_block_types The list of hooked block types.
* @param string $relative_position The relative position of the hooked blocks.
* Can be one of 'before', 'after', 'first_child', or 'last_child'.
* @param string $anchor_block_type The anchor block type.
* @param WP_Block_Template|WP_Post|array $context The block template, template part, `wp_navigation` post type,
* or pattern that the anchor block belongs to.
*/
$hooked_block_types = apply_filters( 'hooked_block_types', $hooked_block_types, $relative_position, $anchor_block_type, $context );
$markup = '';
foreach ( $hooked_block_types as $hooked_block_type ) {
$parsed_hooked_block = array(
'blockName' => $hooked_block_type,
'attrs' => array(),
'innerBlocks' => array(),
'innerContent' => array(),
);
/**
* Filters the parsed block array for a given hooked block.
*
* @since 6.5.0
*
* @param array|null $parsed_hooked_block The parsed block array for the given hooked block type, or null to suppress the block.
* @param string $hooked_block_type The hooked block type name.
* @param string $relative_position The relative position of the hooked block.
* @param array $parsed_anchor_block The anchor block, in parsed block array format.
* @param WP_Block_Template|WP_Post|array $context The block template, template part, `wp_navigation` post type,
* or pattern that the anchor block belongs to.
*/
$parsed_hooked_block = apply_filters( 'hooked_block', $parsed_hooked_block, $hooked_block_type, $relative_position, $parsed_anchor_block, $context );
/**
* Filters the parsed block array for a given hooked block.
*
* The dynamic portion of the hook name, `$hooked_block_type`, refers to the block type name of the specific hooked block.
*
* @since 6.5.0
*
* @param array|null $parsed_hooked_block The parsed block array for the given hooked block type, or null to suppress the block.
* @param string $hooked_block_type The hooked block type name.
* @param string $relative_position The relative position of the hooked block.
* @param array $parsed_anchor_block The anchor block, in parsed block array format.
* @param WP_Block_Template|WP_Post|array $context The block template, template part, `wp_navigation` post type,
* or pattern that the anchor block belongs to.
*/
$parsed_hooked_block = apply_filters( "hooked_block_{$hooked_block_type}", $parsed_hooked_block, $hooked_block_type, $relative_position, $parsed_anchor_block, $context );
if ( null === $parsed_hooked_block ) {
continue;
}
// It's possible that the filter returned a block of a different type, so we explicitly
// look for the original `$hooked_block_type` in the `ignoredHookedBlocks` metadata.
if (
! isset( $parsed_anchor_block['attrs']['metadata']['ignoredHookedBlocks'] ) ||
! in_array( $hooked_block_type, $parsed_anchor_block['attrs']['metadata']['ignoredHookedBlocks'], true )
) {
$markup .= serialize_block( $parsed_hooked_block );
}
}
return $markup;
}
Hooks
- apply_filters( ‘hooked_block’,
array|null $parsed_hooked_block ,string $hooked_block_type ,string $relative_position ,array $parsed_anchor_block ,WP_Block_Template|WP_Post|array $context ) Filters the parsed block array for a given hooked block.
- apply_filters( ‘hooked_block_types’,
string[] $hooked_block_types ,string $relative_position ,string $anchor_block_type ,WP_Block_Template|WP_Post|array $context ) Filters the list of hooked block types for a given anchor block type and relative position.
- apply_filters( “hooked_block_{$hooked_block_type}”,
array|null $parsed_hooked_block ,string $hooked_block_type ,string $relative_position ,array $parsed_anchor_block ,WP_Block_Template|WP_Post|array $context ) Filters the parsed block array for a given hooked block.
Changelog
Version | Description |
---|---|
6.5.0 | Introduced. |
User Contributed Notes
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