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- <?php
- namespace Drupal\Core\Installer\Form;
- use Drupal\Core\Config\FileStorage;
- use Drupal\Core\Form\FormBase;
- use Drupal\Core\Form\FormStateInterface;
- use Drupal\Core\Site\Settings;
- /**
- * Provides the profile selection form.
- *
- * @internal
- */
- class SelectProfileForm extends FormBase {
- /**
- * The key used in the profile list for the install from config option.
- *
- * This key must not be a valid profile extension name.
- */
- const CONFIG_INSTALL_PROFILE_KEY = '::existing_config::';
- /**
- * {@inheritdoc}
- */
- public function getFormId() {
- return 'install_select_profile_form';
- }
- /**
- * {@inheritdoc}
- */
- public function buildForm(array $form, FormStateInterface $form_state, $install_state = NULL) {
- $form['#title'] = $this->t('Select an installation profile');
- $profiles = [];
- $names = [];
- foreach ($install_state['profiles'] as $profile) {
- /** @var $profile \Drupal\Core\Extension\Extension */
- $details = install_profile_info($profile->getName());
- // Don't show hidden profiles. This is used by to hide the testing profile,
- // which only exists to speed up test runs.
- if ($details['hidden'] === TRUE && !drupal_valid_test_ua()) {
- continue;
- }
- $profiles[$profile->getName()] = $details;
- // Determine the name of the profile; default to file name if defined name
- // is unspecified.
- $name = isset($details['name']) ? $details['name'] : $profile->getName();
- $names[$profile->getName()] = $name;
- }
- // Display radio buttons alphabetically by human-readable name, but always
- // put the core profiles first (if they are present in the filesystem).
- natcasesort($names);
- if (isset($names['minimal'])) {
- // If the expert ("Minimal") core profile is present, put it in front of
- // any non-core profiles rather than including it with them alphabetically,
- // since the other profiles might be intended to group together in a
- // particular way.
- $names = ['minimal' => $names['minimal']] + $names;
- }
- if (isset($names['standard'])) {
- // If the default ("Standard") core profile is present, put it at the very
- // top of the list. This profile will have its radio button pre-selected,
- // so we want it to always appear at the top.
- $names = ['standard' => $names['standard']] + $names;
- }
- // The profile name and description are extracted for translation from the
- // .info file, so we can use $this->t() on them even though they are dynamic
- // data at this point.
- $form['profile'] = [
- '#type' => 'radios',
- '#title' => $this->t('Select an installation profile'),
- '#title_display' => 'invisible',
- '#options' => array_map([$this, 't'], $names),
- '#default_value' => 'standard',
- ];
- foreach (array_keys($names) as $profile_name) {
- $form['profile'][$profile_name]['#description'] = isset($profiles[$profile_name]['description']) ? $this->t($profiles[$profile_name]['description']) : '';
- // @todo Remove hardcoding of 'demo_umami' profile for a generic warning
- // system in https://www.drupal.org/project/drupal/issues/2822414.
- if ($profile_name === 'demo_umami') {
- $this->addUmamiWarning($form);
- }
- }
- $config_sync_directory = Settings::get('config_sync_directory');
- if (!empty($config_sync_directory)) {
- $sync = new FileStorage($config_sync_directory);
- $extensions = $sync->read('core.extension');
- $site = $sync->read('system.site');
- if (isset($site['name']) && isset($extensions['profile']) && in_array($extensions['profile'], array_keys($names), TRUE)) {
- // Ensure the profile can be installed from configuration. Install
- // profile's which implement hook_INSTALL() are not supported.
- // @todo https://www.drupal.org/project/drupal/issues/2982052 Remove
- // this restriction.
- module_load_install($extensions['profile']);
- if (!function_exists($extensions['profile'] . '_install')) {
- $form['profile']['#options'][static::CONFIG_INSTALL_PROFILE_KEY] = $this->t('Use existing configuration');
- $form['profile'][static::CONFIG_INSTALL_PROFILE_KEY]['#description'] = [
- 'description' => [
- '#markup' => $this->t('Install %name using existing configuration.', ['%name' => $site['name']]),
- ],
- 'info' => [
- '#type' => 'item',
- '#markup' => $this->t('The configuration from the directory %sync_directory will be used.', ['%sync_directory' => $config_sync_directory]),
- '#wrapper_attributes' => [
- 'class' => ['messages', 'messages--status'],
- ],
- '#states' => [
- 'visible' => [
- ':input[name="profile"]' => ['value' => static::CONFIG_INSTALL_PROFILE_KEY],
- ],
- ],
- ],
- ];
- }
- }
- }
- $form['actions'] = ['#type' => 'actions'];
- $form['actions']['submit'] = [
- '#type' => 'submit',
- '#value' => $this->t('Save and continue'),
- '#button_type' => 'primary',
- ];
- return $form;
- }
- /**
- * {@inheritdoc}
- */
- public function submitForm(array &$form, FormStateInterface $form_state) {
- global $install_state;
- $profile = $form_state->getValue('profile');
- if ($profile === static::CONFIG_INSTALL_PROFILE_KEY) {
- $sync = new FileStorage(Settings::get('config_sync_directory'));
- $profile = $sync->read('core.extension')['profile'];
- $install_state['parameters']['existing_config'] = TRUE;
- }
- $install_state['parameters']['profile'] = $profile;
- }
- /**
- * Show profile warning if 'demo_umami' profile is selected.
- */
- protected function addUmamiWarning(array &$form) {
- // Warning to show when this profile is selected.
- $description = $form['profile']['demo_umami']['#description'];
- // Re-defines radio #description to show warning when selected.
- $form['profile']['demo_umami']['#description'] = [
- 'warning' => [
- '#type' => 'item',
- '#markup' => $this->t('This profile is intended for demonstration purposes only.'),
- '#wrapper_attributes' => [
- 'class' => ['messages', 'messages--warning'],
- ],
- '#states' => [
- 'visible' => [
- ':input[name="profile"]' => ['value' => 'demo_umami'],
- ],
- ],
- ],
- 'description' => ['#markup' => $description],
- ];
- }
- }
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