Parsed: 126599

function get_uploaded_header_images() {
  $header_images = array();

  // @todo Caching.
  $headers = get_posts(
    array(
      'post_type'  => 'attachment',
      'meta_key'   => '_wp_attachment_is_custom_header',
      'meta_value' => get_option( 'stylesheet' ),
      'orderby'    => 'none',
      'nopaging'   => true,
    )
  );

  if ( empty( $headers ) ) {
    return array();
  }

  foreach ( (array) $headers as $header ) {
    $url          = sanitize_url( wp_get_attachment_url( $header->ID ) );
    $header_data  = wp_get_attachment_metadata( $header->ID );
    $header_index = $header->ID;

    $header_images[ $header_index ]                  = array();
    $header_images[ $header_index ]['attachment_id'] = $header->ID;
    $header_images[ $header_index ]['url']           = $url;
    $header_images[ $header_index ]['thumbnail_url'] = $url;
    $header_images[ $header_index ]['alt_text']      = get_post_meta( $header->ID, '_wp_attachment_image_alt', true );

    if ( isset( $header_data['attachment_parent'] ) ) {
      $header_images[ $header_index ]['attachment_parent'] = $header_data['attachment_parent'];
    } else {
      $header_images[ $header_index ]['attachment_parent'] = '';
    }

    if ( isset( $header_data['width'] ) ) {
      $header_images[ $header_index ]['width'] = $header_data['width'];
    }
    if ( isset( $header_data['height'] ) ) {
      $header_images[ $header_index ]['height'] = $header_data['height'];
    }
  }

  return $header_images;
}