ResponsiveWrappersSettings.php in Responsive wrappers 2.0.x

Namespace

Drupal\responsivewrappers\Form

File

src/Form/ResponsiveWrappersSettings.php

<?php

namespace Drupal\responsivewrappers\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Configure Responsive wrappers settings.
 */
class ResponsiveWrappersSettings extends ConfigFormBase {

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'responsivewrappers.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('responsivewrappers.settings');
    $form['version'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Bootstrap output version'),
      '#options' => [
        3 => $this
          ->t('Bootstrap 3'),
        4 => $this
          ->t('Bootstrap 4'),
        5 => $this
          ->t('Bootstrap 5'),
        0 => $this
          ->t('Custom'),
      ],
      '#default_value' => $config
        ->get('version'),
      '#description' => $this
        ->t('The HTML output for responsive images or tables has changed between Bootstrap 3 and Bootstrap 4/5. You can choose witch output version you want, for example bootstrap 3 uses img-responsive class and bootstrap 4/5 img-fluid.'),
    ];
    $form['add_css'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Attach responsive wrappers CSS'),
      '#options' => [
        0 => $this
          ->t('No'),
        1 => $this
          ->t('Yes'),
      ],
      '#default_value' => $config
        ->get('add_css'),
      '#description' => $this
        ->t('If you are using a Bootstrap 3/4/5 theme or subtheme the responsive classes works without any extra CSS, if not you can use this to add the CSS styles needed to work.'),
    ];

    // Custom classes.
    $form['custom_classes'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Custom classes'),
      '#description' => $this
        ->t('Custom responsive classes. Choose "Custom" in bootstrap output version to change this custom classes.'),
    ];
    $form['custom_classes']['image_class'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Custom image class'),
      '#default_value' => $config
        ->get('image_class'),
    ];
    $form['custom_classes']['iframe_wrapper_class'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Custom iframe wrapper class'),
      '#default_value' => $config
        ->get('iframe_wrapper_class'),
    ];
    $form['custom_classes']['iframe_class'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Custom iframe class'),
      '#default_value' => $config
        ->get('iframe_class'),
    ];
    $form['custom_classes']['table_wrapper_class'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Custom table wrapper class'),
      '#default_value' => $config
        ->get('table_wrapper_class'),
    ];
    $form['custom_classes']['table_class'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Custom table class'),
      '#default_value' => $config
        ->get('table_class'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $version = (int) $form_state
      ->getValue('version');

    // Bootstrap image classes.
    if (3 === $version) {
      $image_class = 'img-responsive';
    }
    elseif (4 === $version || 5 === $version) {
      $image_class = 'img-fluid';
    }
    else {
      $image_class = trim($form_state
        ->getValue('image_class'));
    }

    // Bootstrap iframe classes.
    if ($version > 0) {
      $iframe_wrapper_class = 'embed-responsive embed-responsive-16by9';
      $iframe_class = 'embed-responsive-item';
    }
    else {
      $iframe_wrapper_class = trim($form_state
        ->getValue('iframe_wrapper_class'));
      $iframe_class = trim($form_state
        ->getValue('iframe_class'));
    }

    // Bootstrap table classes.
    if ($version > 0) {
      $table_wrapper_class = 'table-responsive';
      $table_class = 'table';
    }
    else {
      $table_wrapper_class = trim($form_state
        ->getValue('table_wrapper_class'));
      $table_class = trim($form_state
        ->getValue('table_class'));
    }
    $config = $this
      ->config('responsivewrappers.settings');
    $config
      ->set('add_css', $form_state
      ->getValue('add_css'))
      ->set('version', $version)
      ->set('image_class', $image_class)
      ->set('iframe_wrapper_class', $iframe_wrapper_class)
      ->set('iframe_class', $iframe_class)
      ->set('table_wrapper_class', $table_wrapper_class)
      ->set('table_class', $table_class)
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
ResponsiveWrappersSettings	Configure Responsive wrappers settings.