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   1  <?php
   2  /**
   3   * Server-side rendering of the `core/term-description` block.
   4   *
   5   * @package WordPress
   6   */
   7  
   8  /**
   9   * Renders the `core/term-description` block on the server.
  10   *
  11   * @param array $attributes Block attributes.
  12   *
  13   * @return string Returns the description of the current taxonomy term, if available
  14   */
  15  function render_block_core_term_description( $attributes ) {
  16      $term_description = '';
  17  
  18      if ( is_category() || is_tag() || is_tax() ) {
  19          $term_description = term_description();
  20      }
  21  
  22      if ( empty( $term_description ) ) {
  23          return '';
  24      }
  25  
  26      $extra_attributes   = ( isset( $attributes['textAlign'] ) )
  27          ? array( 'class' => 'has-text-align-' . $attributes['textAlign'] )
  28          : array();
  29      $wrapper_attributes = get_block_wrapper_attributes( $extra_attributes );
  30  
  31      return '<div ' . $wrapper_attributes . '>' . $term_description . '</div>';
  32  }
  33  
  34  /**
  35   * Registers the `core/term-description` block on the server.
  36   */
  37  function register_block_core_term_description() {
  38      register_block_type_from_metadata(
  39          __DIR__ . '/term-description',
  40          array(
  41              'render_callback' => 'render_block_core_term_description',
  42          )
  43      );
  44  }
  45  add_action( 'init', 'register_block_core_term_description' );