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Changeset 44553


Ignore:
Timestamp:
01/10/2019 11:15:49 PM (15 months ago)
Author:
pento
Message:

Blocks: Add the pre_render_block and render_block_data filters.

At the start of render_block(), the pre_render_block filter allows the function to be short-circuited, and the render_block_data filter is applied to the $block parameter before it's processed.

Props kkarpieszuk, pento.
Fixes #45451.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/wp-includes/blocks.php

    r44431 r44553  
    176176    global $post;
    177177
     178    /**
     179     * Allows render_block() to be shortcircuited, by returning a non-null value.
     180     *
     181     * @since 5.1.0
     182     *
     183     * @param string $pre_render The pre-rendered content. Default null.
     184     * @param array  $block      The block being rendered.
     185     */
     186    $pre_render = apply_filters( 'pre_render_block', null, $block );
     187    if ( is_null( $pre_render ) ) {
     188        return $pre_render;
     189    }
     190
     191    /**
     192     * Filters the block being rendered in render_block(), before it's processed.
     193     *
     194     * @since 5.1.0
     195     *
     196     * @param array $block The block being rendered.
     197     */
     198    $block = apply_filters( 'render_block_data', $block );
     199
    178200    $block_type    = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
    179201    $is_dynamic    = $block['blockName'] && null !== $block_type && $block_type->is_dynamic();
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