public function FilterPathologic::settingsForm in Pathologic 8

Generates a filter's settings form.

Parameters

array $form: A minimally prepopulated form array.

\Drupal\Core\Form\FormStateInterface $form_state: The state of the (entire) configuration form.

Return value

array The $form array with additional form elements for the settings of this filter. The submitted form values should match $this->settings.

Overrides FilterBase::settingsForm

File

src/Plugin/Filter/FilterPathologic.php, line 39

Class

FilterPathologic

Attempts to correct broken paths in content.

Namespace

Drupal\pathologic\Plugin\Filter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $form['reminder'] = [
    '#type' => 'markup',
    '#markup' => $this
      ->t('In most cases, Pathologic should be the <em>last</em> filter in the &ldquo;Filter processing order&rdquo; list.'),
    '#weight' => 0,
  ];
  $form['settings_source'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Settings source'),
    '#description' => $this
      ->t('Select whether Pathologic should use the <a href=":config">global Pathologic settings</a> or custom &ldquo;local&rdquo; settings when filtering text in this text format.', [
      ':config' => Url::fromRoute('pathologic.config_form')
        ->toString(),
    ]),
    '#weight' => 10,
    '#default_value' => $this->settings['settings_source'],
    '#options' => [
      'global' => $this
        ->t('Use global Pathologic settings'),
      'local' => $this
        ->t('Use custom settings for this text format'),
    ],
  ];

  // Fields in fieldsets are… awkward to implement.
  // @see https://www.drupal.org/node/2378437
  $form['local_settings'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Custom settings for this text format'),
    '#weight' => 20,
    '#collapsible' => FALSE,
    '#collapsed' => FALSE,
    '#description' => $this
      ->t('These settings are ignored if &ldquo;Use global Pathologic settings&rdquo; is selected above.'),
    // @todo Fix the #states magic (or see if it's a core D8 bug)
    '#states' => [
      'visible' => [
        ':input[name="filters[filter_pathologic][settings][settings_source]"]' => [
          'value' => 'local',
        ],
      ],
    ],
  ];
  $common = new PathologicSettingsCommon();
  $form['local_settings'] += $common
    ->commonSettingsForm($this->settings['local_settings']);
  return $form;
}