<?php
/**
* Server-side rendering of the `core/comment-edit-link` block.
*
* @package WordPress
*/

/**
* Renders the `core/comment-edit-link` block on the server.
*
* @since 6.0.0
*
* @param array $attributes Block attributes.
* @param string $content Block default content.
* @param WP_Block $block Block instance.
*
* @return string Return the post comment's date.
*/
function render_block_core_comment_edit_link( $attributes, $content, $block ) {
if ( ! isset( $block->context['commentId'] ) || ! current_user_can( 'edit_comment', $block->context['commentId'] ) ) {
return '';
}

$edit_comment_link = get_edit_comment_link( $block->context['commentId'] );

$link_atts = '';

if ( ! empty( $attributes['linkTarget'] ) ) {
$link_atts .= sprintf( 'target="%s"', esc_attr( $attributes['linkTarget'] ) );
}

$classes = array();
if ( isset( $attributes['textAlign'] ) ) {
$classes[] = 'has-text-align-' . $attributes['textAlign'];
}
if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
$classes[] = 'has-link-color';
}

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

return sprintf(
'<div %1$s><a href="%2$s" %3$s>%4$s</a></div>',
$wrapper_attributes,
esc_url( $edit_comment_link ),
$link_atts,
esc_html__( 'Edit' )
);
}

/**
* Registers the `core/comment-edit-link` block on the server.
*
* @since 6.0.0
*/
function register_block_core_comment_edit_link() {
register_block_type_from_metadata(
__DIR__ . '/comment-edit-link',
array(
'render_callback' => 'render_block_core_comment_edit_link',
)
);
}

add_action( 'init', 'register_block_core_comment_edit_link' );