EditWordForm.php in Restrict Abusive Words 8

Contains \Drupal\restrict_abusive_words\Form\EditWordForm.

Namespace

Drupal\restrict_abusive_words\Form

File

src/Form/EditWordForm.php

<?php

/**
 * @file
 * Contains \Drupal\restrict_abusive_words\Form\EditWordForm.
 */
namespace Drupal\restrict_abusive_words\Form;

use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Form;
use Drupal\Core\Database\Database;
use Symfony\Component\HttpFoundation\RedirectResponse;

/**
 * Contribute form.
 */
class EditWordForm extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'restrict_abusive_words_admin_edit_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $wid = NULL) {
    if (!isset($wid) || !is_numeric($wid)) {
      drupal_set_message(t('The restrict_abusive_words ID of the word or phrase you are trying to edit is missing or is not a number.'), 'error');
      return new RedirectResponse(\Drupal::url('restrict_abusive_words.add_words'));
    }
    $word = _restrict_abusive_words_get_words_list($wid);
    $form = array();
    $form['id'] = array(
      '#type' => 'hidden',
      '#value' => $wid,
    );
    $form['words'] = array(
      '#type' => 'textfield',
      '#title' => t('Word or phrase to Edit'),
      '#default_value' => $word[$wid],
      '#description' => t('Enter the word or phrase you want to update.'),
      '#size' => 50,
      '#maxlength' => 255,
      '#required' => TRUE,
    );
    $form['update_word'] = array(
      '#type' => 'submit',
      '#value' => t('Save word'),
    );
    $form['cancel'] = array(
      '#type' => 'submit',
      '#value' => t('Cancel'),
    );
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $connection = Database::getConnection();
    if (!empty($form_state
      ->getValue('id')) && !empty($form_state
      ->getValue('id'))) {
      $query = $connection
        ->update('restrict_abusive_words');
      $query
        ->condition('id', $form_state
        ->getValue('id'));
      $query
        ->fields(array(
        'words' => $form_state
          ->getValue('words'),
      ));

      // Execute the statement
      $data = $query
        ->execute();
      drupal_set_message(t('Added word: %word', array(
        '%word' => $row->words,
      )));
    }
    $form_state
      ->setRedirect('restrict_abusive_words.list_words');
  }

}

Classes

Name	Description
EditWordForm	Contribute form.