function WizardPluginBase::retrieveValidatedView

Retrieves a validated view for a form submission.

Parameters

array $form: The full wizard form array.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the wizard form.

bool $unset: Should the view be removed from the list of validated views.

Return value

\Drupal\views_ui\ViewUI The validated view object.

1 call to WizardPluginBase::retrieveValidatedView()

WizardPluginBase::createView in core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php

Creates a view from values that have already been validated.

File

core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php, line 1252

Class

WizardPluginBase

Base class for Views wizard plugins.

Namespace

Drupal\views\Plugin\views\wizard

Code

protected function retrieveValidatedView(array $form, FormStateInterface $form_state, $unset = TRUE) {
    // @todo Figure out why all this hashing is done. Wouldn't it be easier to
    //   store a single entry and that's it?
    $key = hash('sha256', serialize($form_state->getValues()));
    $view = $this->validated_views[$key] ?? NULL;
    if ($unset) {
        unset($this->validated_views[$key]);
    }
    return $view;
}