mirror of
https://github.com/WordPress/WordPress.git
synced 2024-07-07 04:05:13 +02:00
e9267bf3ee
Included cherry-picked commits from the Gutenberg plugin that fix bugs discovered after WordPress 6.0 Beta 4. Props gziolo, zieladam, ndiego. See #55567. Built from https://develop.svn.wordpress.org/trunk@53338 git-svn-id: http://core.svn.wordpress.org/trunk@52927 1a063a9b-81f0-0310-95a4-ce76da25c4cd
124 lines
3.3 KiB
PHP
124 lines
3.3 KiB
PHP
<?php
|
|
/**
|
|
* Server-side rendering of the `core/comment-template` block.
|
|
*
|
|
* @package WordPress
|
|
*/
|
|
|
|
/**
|
|
* Function that recursively renders a list of nested comments.
|
|
*
|
|
* @global int $comment_depth
|
|
*
|
|
* @param WP_Comment[] $comments The array of comments.
|
|
* @param WP_Block $block Block instance.
|
|
* @return string
|
|
*/
|
|
function block_core_comment_template_render_comments( $comments, $block ) {
|
|
global $comment_depth;
|
|
|
|
if ( empty( $comment_depth ) ) {
|
|
$comment_depth = 1;
|
|
}
|
|
|
|
$content = '';
|
|
foreach ( $comments as $comment ) {
|
|
|
|
$block_content = ( new WP_Block(
|
|
$block->parsed_block,
|
|
array(
|
|
'commentId' => $comment->comment_ID,
|
|
)
|
|
) )->render( array( 'dynamic' => false ) );
|
|
|
|
$children = $comment->get_children();
|
|
|
|
/*
|
|
* We need to create the CSS classes BEFORE recursing into the children.
|
|
* This is because comment_class() uses globals like `$comment_alt`
|
|
* and `$comment_thread_alt` which are order-sensitive.
|
|
*
|
|
* The `false` parameter at the end means that we do NOT want the function
|
|
* to `echo` the output but to return a string.
|
|
* See https://developer.wordpress.org/reference/functions/comment_class/#parameters.
|
|
*/
|
|
$comment_classes = comment_class( '', $comment->comment_ID, $comment->comment_post_ID, false );
|
|
|
|
// If the comment has children, recurse to create the HTML for the nested
|
|
// comments.
|
|
if ( ! empty( $children ) ) {
|
|
$comment_depth += 1;
|
|
$inner_content = block_core_comment_template_render_comments(
|
|
$children,
|
|
$block
|
|
);
|
|
$block_content .= sprintf( '<ol>%1$s</ol>', $inner_content );
|
|
$comment_depth -= 1;
|
|
}
|
|
|
|
$content .= sprintf( '<li id="comment-%1$s" %2$s>%3$s</li>', $comment->comment_ID, $comment_classes, $block_content );
|
|
}
|
|
|
|
return $content;
|
|
|
|
}
|
|
|
|
/**
|
|
* Renders the `core/comment-template` block on the server.
|
|
*
|
|
* @param array $attributes Block attributes.
|
|
* @param string $content Block default content.
|
|
* @param WP_Block $block Block instance.
|
|
*
|
|
* @return string Returns the HTML representing the comments using the layout
|
|
* defined by the block's inner blocks.
|
|
*/
|
|
function render_block_core_comment_template( $attributes, $content, $block ) {
|
|
// Bail out early if the post ID is not set for some reason.
|
|
if ( empty( $block->context['postId'] ) ) {
|
|
return '';
|
|
}
|
|
|
|
if ( post_password_required( $block->context['postId'] ) ) {
|
|
return;
|
|
}
|
|
|
|
$comment_query = new WP_Comment_Query(
|
|
build_comment_query_vars_from_block( $block )
|
|
);
|
|
|
|
// Get an array of comments for the current post.
|
|
$comments = $comment_query->get_comments();
|
|
if ( count( $comments ) === 0 ) {
|
|
return '';
|
|
}
|
|
|
|
$comment_order = get_option( 'comment_order' );
|
|
|
|
if ( 'desc' === $comment_order ) {
|
|
$comments = array_reverse( $comments );
|
|
}
|
|
|
|
$wrapper_attributes = get_block_wrapper_attributes();
|
|
|
|
return sprintf(
|
|
'<ol %1$s>%2$s</ol>',
|
|
$wrapper_attributes,
|
|
block_core_comment_template_render_comments( $comments, $block )
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Registers the `core/comment-template` block on the server.
|
|
*/
|
|
function register_block_core_comment_template() {
|
|
register_block_type_from_metadata(
|
|
__DIR__ . '/comment-template',
|
|
array(
|
|
'render_callback' => 'render_block_core_comment_template',
|
|
'skip_inner_blocks' => true,
|
|
)
|
|
);
|
|
}
|
|
add_action( 'init', 'register_block_core_comment_template' );
|