public function ViewsConditionalField::buildOptionsForm in Views Conditional 8

Provide the options form.

Overrides FieldPluginBase::buildOptionsForm

File

src/Plugin/views/field/ViewsConditionalField.php, line 113

Class

ViewsConditionalField

Field handler to flag the node type.

Namespace

Drupal\views_conditional\Plugin\views\field

Code

public function buildOptionsForm(&$form, FormStateInterface $form_state) {
  $form['relationship']['#access'] = FALSE;
  $previous = $this
    ->getPreviousFieldLabels();
  $fields = [
    '- ' . $this
      ->t('no field selected') . ' -',
  ];
  foreach ($previous as $id => $label) {
    $field[$id] = $label;
  }
  $fields += $field;
  $form['if'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('If this field...'),
    '#options' => $fields,
    '#default_value' => $this->options['if'],
  ];
  $form['condition'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Is...'),
    '#options' => $this->conditions,
    '#default_value' => $this->options['condition'],
  ];
  $form['equalto'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('This value'),
    '#description' => $this
      ->t('Input a value to compare the field against. Replacement variables may be used'),
    '#default_value' => $this->options['equalto'],
  ];
  $form['then'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Then output this...'),
    '#description' => $this
      ->t('Input what should be output. Replacement variables may be used.'),
    '#default_value' => $this->options['then'],
  ];
  $form['then_translate'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Translate "Then" output'),
    '#description' => $this
      ->t('Translate custom text before any replacement values are substituted.'),
    '#default_value' => $this->options['then_translate'],
  ];
  $form['or'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Otherwise, output this...'),
    '#description' => $this
      ->t('Input what should be output if the above conditions do NOT evaluate to true.'),
    '#default_value' => $this->options['or'],
  ];
  $form['or_translate'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Translate "Or" output'),
    '#description' => $this
      ->t('Translate custom text before any replacement values are substituted.'),
    '#default_value' => $this->options['or_translate'],
  ];
  $form['strip_tags'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Strip html tags from the output'),
    '#default_value' => $this->options['strip_tags'],
  ];
  $form['replacements'] = [
    '#type' => 'fieldset',
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#title' => $this
      ->t('Replacement Variables'),
  ];
  $form['replacements']['notice'] = [
    '#markup' => 'You may use any of these replacement variables in the "equals" or the "output" text fields. If you wish to use brackets ([ or ]), replace them with %5D or %5E.',
    '#prefix' => '<p>',
    '#suffix' => '</p>',
  ];
  $items = [
    'DATE_UNIX => Current date / time, in UNIX timestamp format (' . $this->dateTime
      ->getRequestTime() . ')',
    'DATE_STAMP => Current date / time, in standard format (' . $this->dateFormatter
      ->format($this->dateTime
      ->getRequestTime()) . ')',
  ];
  $views_fields = $this->view->display_handler
    ->getHandlers('field');
  foreach ($views_fields as $field => $handler) {

    // We only use fields up to (not including) this one.
    if ($field == $this->options['id']) {
      break;
    }
    $items[] = "{{ {$field} }}";
  }
  $form['replacements']['variables'] = [
    '#theme' => 'item_list',
    '#items' => $items,
  ];
  parent::buildOptionsForm($form, $form_state);
}