public function GoogleAnalyticsString::valueForm in Google Analytics Reports 8.3

Provide a simple textfield for equality.

Overrides FilterPluginBase::valueForm

File

src/Plugin/views/filter/GoogleAnalyticsString.php, line 85

Class

GoogleAnalyticsString

Basic textfield filter to handle string filtering commands.

Namespace

Drupal\google_analytics_reports\Plugin\views\filter

Code

public function valueForm(&$form, FormStateInterface $form_state) {
  parent::valueForm($form, $form_state);
  $values = $form_state
    ->getValues();

  // We have to make some choices when creating this as an exposed
  // filter form. For example, if the operator is locked and thus
  // not rendered, we can't render dependencies; instead we only
  // render the form items we need.
  $which = 'all';
  if (!empty($form['operator'])) {
    $source = $form['operator']['#type'] == 'radios' ? 'radio:options[operator]' : 'edit-options-operator';
  }
  if (!empty($values['exposed'])) {
    $identifier = $this->options['expose']['identifier'];
    if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator_id'])) {

      // Exposed and locked.
      $which = in_array($this->operator, $this
        ->operatorValues(1)) ? 'value' : 'none';
    }
    else {
      $source = 'edit-' . Html::getUniqueId($this->options['expose']['operator_id']);
    }
  }
  if ($which == 'all' || $which == 'value') {
    $form['value'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Value'),
      '#size' => 30,
      '#default_value' => $this->value,
    ];
    if (!empty($values['exposed']) && !isset($values['input'][$identifier])) {
      $values['input'][$identifier] = $this->value;
    }
    if ($which == 'all') {
      $form['value'] += [
        '#dependency' => [
          $source => $this
            ->operatorValues(1),
        ],
      ];
    }
  }
  if (!isset($form['value'])) {

    // Ensure there is something in the 'value'.
    $form['value'] = [
      '#type' => 'value',
      '#value' => NULL,
    ];
  }
}