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https://github.com/WordPress/WordPress.git
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abb9c19aae
Syncs @wordpress/* packages to the 'latest' npm tag. Props mamaduka, joemcgill, youknowriad, swissspidy, sergiomdgomes, gziolo. See #62887. Built from https://develop.svn.wordpress.org/trunk@59775 git-svn-id: http://core.svn.wordpress.org/trunk@59117 1a063a9b-81f0-0310-95a4-ce76da25c4cd
103 lines
3.0 KiB
PHP
103 lines
3.0 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/post-content` block.
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*
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* @package WordPress
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*/
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/**
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* Renders the `core/post-content` block on the server.
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*
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* @since 5.8.0
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*
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* @param array $attributes Block attributes.
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* @param string $content Block default content.
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* @param WP_Block $block Block instance.
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* @return string Returns the filtered post content of the current post.
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*/
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function render_block_core_post_content( $attributes, $content, $block ) {
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static $seen_ids = array();
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if ( ! isset( $block->context['postId'] ) ) {
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return '';
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}
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$post_id = $block->context['postId'];
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if ( isset( $seen_ids[ $post_id ] ) ) {
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// WP_DEBUG_DISPLAY must only be honored when WP_DEBUG. This precedent
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// is set in `wp_debug_mode()`.
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$is_debug = WP_DEBUG && WP_DEBUG_DISPLAY;
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return $is_debug ?
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// translators: Visible only in the front end, this warning takes the place of a faulty block.
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__( '[block rendering halted]' ) :
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'';
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}
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$seen_ids[ $post_id ] = true;
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// When inside the main loop, we want to use queried object
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// so that `the_preview` for the current post can apply.
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// We force this behavior by omitting the third argument (post ID) from the `get_the_content`.
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$content = get_the_content();
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// Check for nextpage to display page links for paginated posts.
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if ( has_block( 'core/nextpage' ) ) {
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$content .= wp_link_pages( array( 'echo' => 0 ) );
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}
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$ignored_hooked_blocks = get_post_meta( $post_id, '_wp_ignored_hooked_blocks', true );
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if ( ! empty( $ignored_hooked_blocks ) ) {
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$ignored_hooked_blocks = json_decode( $ignored_hooked_blocks, true );
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$attributes['metadata'] = array(
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'ignoredHookedBlocks' => $ignored_hooked_blocks,
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);
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}
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// Wrap in Post Content block so the Block Hooks algorithm can insert blocks
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// that are hooked as first or last child of `core/post-content`.
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$content = get_comment_delimited_block_content(
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'core/post-content',
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$attributes,
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$content
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);
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// We need to remove the `core/post-content` block wrapper after the Block Hooks algorithm,
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// but before `do_blocks` runs, as it would otherwise attempt to render the same block again --
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// thus recursing infinitely.
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add_filter( 'the_content', 'remove_serialized_parent_block', 8 );
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/** This filter is documented in wp-includes/post-template.php */
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$content = apply_filters( 'the_content', str_replace( ']]>', ']]>', $content ) );
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unset( $seen_ids[ $post_id ] );
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remove_filter( 'the_content', 'remove_serialized_parent_block', 8 );
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if ( empty( $content ) ) {
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return '';
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}
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$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => 'entry-content' ) );
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return (
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'<div ' . $wrapper_attributes . '>' .
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$content .
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'</div>'
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);
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}
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/**
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* Registers the `core/post-content` block on the server.
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*
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* @since 5.8.0
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*/
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function register_block_core_post_content() {
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register_block_type_from_metadata(
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__DIR__ . '/post-content',
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array(
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'render_callback' => 'render_block_core_post_content',
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)
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);
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}
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add_action( 'init', 'register_block_core_post_content' );
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