<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* Server-side rendering of the `core/comment-reply-link` block.

[2] Fix | Delete

*

[3] Fix | Delete

* @package WordPress

[4] Fix | Delete

*/

[5] Fix | Delete

[6] Fix | Delete

/**

[7] Fix | Delete

* Renders the `core/comment-reply-link` block on the server.

[8] Fix | Delete

*

[9] Fix | Delete

* @since 6.0.0

[10] Fix | Delete

*

[11] Fix | Delete

* @param array $attributes Block attributes.

[12] Fix | Delete

* @param string $content Block default content.

[13] Fix | Delete

* @param WP_Block $block Block instance.

[14] Fix | Delete

* @return string Return the post comment's reply link.

[15] Fix | Delete

*/

[16] Fix | Delete

function render_block_core_comment_reply_link( $attributes, $content, $block ) {

[17] Fix | Delete

if ( ! isset( $block->context['commentId'] ) ) {

[18] Fix | Delete

return '';

[19] Fix | Delete

}

[20] Fix | Delete

[21] Fix | Delete

$thread_comments = get_option( 'thread_comments' );

[22] Fix | Delete

if ( ! $thread_comments ) {

[23] Fix | Delete

return '';

[24] Fix | Delete

}

[25] Fix | Delete

[26] Fix | Delete

$comment = get_comment( $block->context['commentId'] );

[27] Fix | Delete

if ( empty( $comment ) ) {

[28] Fix | Delete

return '';

[29] Fix | Delete

}

[30] Fix | Delete

[31] Fix | Delete

$depth = 1;

[32] Fix | Delete

$max_depth = get_option( 'thread_comments_depth' );

[33] Fix | Delete

$parent_id = $comment->comment_parent;

[34] Fix | Delete

[35] Fix | Delete

// Compute comment's depth iterating over its ancestors.

[36] Fix | Delete

while ( ! empty( $parent_id ) ) {

[37] Fix | Delete

++$depth;

[38] Fix | Delete

$parent_id = get_comment( $parent_id )->comment_parent;

[39] Fix | Delete

}

[40] Fix | Delete

[41] Fix | Delete

$comment_reply_link = get_comment_reply_link(

[42] Fix | Delete

array(

[43] Fix | Delete

'depth' => $depth,

[44] Fix | Delete

'max_depth' => $max_depth,

[45] Fix | Delete

),

[46] Fix | Delete

$comment

[47] Fix | Delete

);

[48] Fix | Delete

[49] Fix | Delete

// Render nothing if the generated reply link is empty.

[50] Fix | Delete

if ( empty( $comment_reply_link ) ) {

[51] Fix | Delete

return;

[52] Fix | Delete

}

[53] Fix | Delete

[54] Fix | Delete

$classes = array();

[55] Fix | Delete

if ( isset( $attributes['textAlign'] ) ) {

[56] Fix | Delete

$classes[] = 'has-text-align-' . $attributes['textAlign'];

[57] Fix | Delete

}

[58] Fix | Delete

if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {

[59] Fix | Delete

$classes[] = 'has-link-color';

[60] Fix | Delete

}

[61] Fix | Delete

[62] Fix | Delete

$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );

[63] Fix | Delete

[64] Fix | Delete

return sprintf(

[65] Fix | Delete

'<div %1$s>%2$s</div>',

[66] Fix | Delete

$wrapper_attributes,

[67] Fix | Delete

$comment_reply_link

[68] Fix | Delete

);

[69] Fix | Delete

}

[70] Fix | Delete

[71] Fix | Delete

/**

[72] Fix | Delete

* Registers the `core/comment-reply-link` block on the server.

[73] Fix | Delete

*

[74] Fix | Delete

* @since 6.0.0

[75] Fix | Delete

*/

[76] Fix | Delete

function register_block_core_comment_reply_link() {

[77] Fix | Delete

register_block_type_from_metadata(

[78] Fix | Delete

__DIR__ . '/comment-reply-link',

[79] Fix | Delete

array(

[80] Fix | Delete

'render_callback' => 'render_block_core_comment_reply_link',

[81] Fix | Delete

)

[82] Fix | Delete

);

[83] Fix | Delete

}

[84] Fix | Delete

[85] Fix | Delete

add_action( 'init', 'register_block_core_comment_reply_link' );

[86] Fix | Delete

[87] Fix | Delete