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   1  <?php
   2  /**
   3   * Server-side rendering of the `core/comment-edit-link` block.
   4   *
   5   * @package WordPress
   6   */
   7  
   8  /**
   9   * Renders the `core/comment-edit-link` block on the server.
  10   *
  11   * @since 6.0.0
  12   *
  13   * @param array    $attributes Block attributes.
  14   * @param string   $content    Block default content.
  15   * @param WP_Block $block      Block instance.
  16   *
  17   * @return string Return the post comment's date.
  18   */
  19  function render_block_core_comment_edit_link( $attributes, $content, $block ) {
  20      if ( ! isset( $block->context['commentId'] ) || ! current_user_can( 'edit_comment', $block->context['commentId'] ) ) {
  21          return '';
  22      }
  23  
  24      $edit_comment_link = get_edit_comment_link( $block->context['commentId'] );
  25  
  26      $link_atts = '';
  27  
  28      if ( ! empty( $attributes['linkTarget'] ) ) {
  29          $link_atts .= sprintf( 'target="%s"', esc_attr( $attributes['linkTarget'] ) );
  30      }
  31  
  32      $classes = array();
  33      if ( isset( $attributes['textAlign'] ) ) {
  34          $classes[] = 'has-text-align-' . $attributes['textAlign'];
  35      }
  36      if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
  37          $classes[] = 'has-link-color';
  38      }
  39  
  40      $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );
  41  
  42      return sprintf(
  43          '<div %1$s><a href="%2$s" %3$s>%4$s</a></div>',
  44          $wrapper_attributes,
  45          esc_url( $edit_comment_link ),
  46          $link_atts,
  47          esc_html__( 'Edit' )
  48      );
  49  }
  50  
  51  /**
  52   * Registers the `core/comment-edit-link` block on the server.
  53   *
  54   * @since 6.0.0
  55   */
  56  function register_block_core_comment_edit_link() {
  57      register_block_type_from_metadata(
  58          __DIR__ . '/comment-edit-link',
  59          array(
  60              'render_callback' => 'render_block_core_comment_edit_link',
  61          )
  62      );
  63  }
  64  
  65  add_action( 'init', 'register_block_core_comment_edit_link' );