wpdk-result.php

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<?php
class WPDKResultType {
  const ERROR   = 'error';
  const WARNING = 'warning';
  const STATUS  = 'status';
}


class WPDKResult extends WP_Error {

  public function __construct( $code, $type = WPDKResultType::STATUS, $message = '', $data = '' )
  {
    $new_code      = sprintf( '%s-%s', $type, $code );
    $sanitize_code = $this->sanitizeCode( $new_code );
    parent::__construct( $sanitize_code, $message, $data );
  }

  public function display( $echo = true, $log = null )
  {
    $message = '<div class="wpdk-watchdog-wp-error">';

    foreach ( $this->errors as $code => $single ) {
      $message .= sprintf( '<code>Code: 0x%x, Description: %s</code>', $code, $single[0] );
      $error_data = $this->get_error_data( $code );
      if ( !empty( $error_data ) ) {
        if ( is_array( $error_data ) ) {
          foreach ( $error_data as $key => $data ) {
            $message .= sprintf( '<code>Key: %s, Data: %s</code>', $key, urldecode( $data ) );
          }
        }
        else {
          $message .= sprintf( '<code>Data: %s</code>', urldecode( $error_data ) );
        }
      }
    }

    /* log to file if enabled */
    if ( !is_null( $log ) ) {
      $log->log( esc_attr( wp_strip_all_tags( $message ) ) );
    }

    $message .= '</div>';

    if ( $echo ) {
      echo $message;
      return true;
    }
    return $message;
  }

  public function getVarDump( $content )
  {
    ob_start();
    ?>
    <pre><?php var_dump( $content ) ?></pre><?php
    $content = ob_get_contents();
    ob_end_clean();
    return $content;
  }

  protected function sanitizeCode( $code )
  {
    $replace = array(
      ' ' => '_',
      '-' => '_'
    );
    $code    = strtr( $code, $replace );
    return strtolower( $code );
  }


  protected static function _is( $thing, $class = 'WPDKError' )
  {
    if ( is_object( $thing ) && is_a( $thing, $class ) ) {
      return true;
    }
    return false;
  }

  public static function isError( $thing )
  {
    return self::_is( $thing );
  }

  public static function isWarning( $thing )
  {
    return self::_is( $thing, 'WPDKWarning' );
  }

  public static function isStatus( $thing )
  {
    return self::_is( $thing, 'WPDKStatus' );
  }

}


class WPDKError extends WPDKResult {

  public function __construct( $code, $message = '', $data = '' )
  {
    parent::__construct( $code, WPDKResultType::ERROR, $message, $data );
  }

}

class WPDKWarning extends WPDKResult {

  public function __construct( $code, $message = '', $data = '' )
  {
    parent::__construct( $code, WPDKResultType::WARNING, $message, $data );
  }

}

class WPDKStatus extends WPDKResult {

  public function __construct( $code, $message = '', $data = '' )
  {
    parent::__construct( $code, WPDKResultType::STATUS, $message, $data );
  }
}