ModulesListExperimentalConfirmForm.php

<?php

namespace Drupal\system\Form;


/**
 * Builds a confirmation form for enabling experimental modules.
 *
 * @internal
 */
class ModulesListExperimentalConfirmForm extends ModulesListConfirmForm {
    
    /**
     * {@inheritdoc}
     */
    public function getQuestion() {
        return $this->t('Are you sure you wish to enable experimental modules?');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return 'system_modules_experimental_confirm_form';
    }
    
    /**
     * {@inheritdoc}
     */
    protected function buildMessageList() {
        $this->messenger()
            ->addWarning($this->t('<a href=":url">Experimental modules</a> are provided for testing purposes only. Use at your own risk.', [
            ':url' => 'https://www.drupal.org/core/experimental',
        ]));
        $items = parent::buildMessageList();
        // Add the list of experimental modules after any other messages.
        $items[] = $this->t('The following modules are experimental: @modules', [
            '@modules' => implode(', ', array_values($this->modules['experimental'])),
        ]);
        return $items;
    }

}