<?php

namespace Drupal\{{ machine_name }}\Plugin\views\field;

use Drupal\Core\Form\FormStateInterface;
use Drupal\views\Plugin\views\field\FieldPluginBase;
use Drupal\views\ResultRow;

/**
 * Provides {{ plugin_label }} field handler.
 *
 * @ViewsField("{{ plugin_id }}")
 */
class {{ class }} extends FieldPluginBase {

  /**
   * {@inheritdoc}
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['prefix'] = ['default' => ''];
    $options['suffix'] = ['default' => ''];
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);

    $form['prefix'] = [
      '#type' => 'textfield',
      '#title' => $this->t('Prefix'),
      '#default_value' => $this->options['prefix'],
    ];

    $form['suffix'] = [
      '#type' => 'textfield',
      '#title' => $this->t('Suffix'),
      '#default_value' => $this->options['suffix'],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function render(ResultRow $values) {
    return $this->options['prefix'] . parent::render($values) . $this->options['suffix'];
  }

}