renderer = $renderer;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static(
$container->get('renderer'),
$container->get('tempstore.private')
);
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'migrate_drupal_ui_credential_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
if ($this->store->get('step') != 'credential') {
return $this->restartUpgradeForm();
}
$form = parent::buildForm($form, $form_state);
$form['actions']['submit']['#value'] = $this->t('Review upgrade');
$form['#title'] = $this->t('Drupal Upgrade');
$drivers = $this->getDatabaseTypes();
$drivers_keys = array_keys($drivers);
// @todo https://www.drupal.org/node/2678510 Because this is a multi-step
// form, the form is not rebuilt during submission. Ideally we would get
// the chosen driver from form input, if available, in order to use
// #limit_validation_errors in the same way
// \Drupal\Core\Installer\Form\SiteSettingsForm does.
$default_driver = current($drivers_keys);
$default_options = [];
$form['version'] = [
'#type' => 'radios',
'#default_value' => 7,
'#title' => $this->t('Drupal version of the source site'),
'#options' => ['6' => $this->t('Drupal 6'), '7' => $this->t('Drupal 7')],
'#required' => TRUE,
];
$form['database'] = [
'#type' => 'details',
'#title' => $this->t('Source database'),
'#description' => $this->t('Provide credentials for the database of the Drupal site you want to upgrade.'),
'#open' => TRUE,
];
$form['database']['driver'] = [
'#type' => 'radios',
'#title' => $this->t('Database type'),
'#required' => TRUE,
'#default_value' => $default_driver,
];
if (count($drivers) == 1) {
$form['database']['driver']['#disabled'] = TRUE;
}
// Add driver-specific configuration options.
foreach ($drivers as $key => $driver) {
$form['database']['driver']['#options'][$key] = $driver->name();
$form['database']['settings'][$key] = $driver->getFormOptions($default_options);
// @todo https://www.drupal.org/node/2678510 Using
// #limit_validation_errors in the submit does not work so it is not
// possible to require the database and username for mysql and pgsql.
// This is because this is a multi-step form.
$form['database']['settings'][$key]['database']['#required'] = FALSE;
$form['database']['settings'][$key]['username']['#required'] = FALSE;
$form['database']['settings'][$key]['#prefix'] = '
' . $this->t('@driver_name settings', ['@driver_name' => $driver->name()]) . '
';
$form['database']['settings'][$key]['#type'] = 'container';
$form['database']['settings'][$key]['#tree'] = TRUE;
$form['database']['settings'][$key]['advanced_options']['#parents'] = [$key];
$form['database']['settings'][$key]['#states'] = [
'visible' => [
':input[name=driver]' => ['value' => $key],
],
];
// Move the host fields out of advanced settings.
if (isset($form['database']['settings'][$key]['advanced_options']['host'])) {
$form['database']['settings'][$key]['host'] = $form['database']['settings'][$key]['advanced_options']['host'];
$form['database']['settings'][$key]['host']['#title'] = 'Database host';
$form['database']['settings'][$key]['host']['#weight'] = -1;
unset($form['database']['settings'][$key]['database']['#default_value']);
unset($form['database']['settings'][$key]['advanced_options']['host']);
}
}
$form['source'] = [
'#type' => 'details',
'#title' => $this->t('Source files'),
'#open' => TRUE,
];
$form['source']['d6_source_base_path'] = [
'#type' => 'textfield',
'#title' => $this->t('Files directory'),
'#description' => $this->t('To import files from your current Drupal site, enter a local file directory containing your site (e.g. /var/www/docroot), or your site address (for example http://example.com).'),
'#states' => [
'visible' => [
':input[name="version"]' => ['value' => '6'],
],
],
];
$form['source']['source_base_path'] = [
'#type' => 'textfield',
'#title' => $this->t('Public files directory'),
'#description' => $this->t('To import public files from your current Drupal site, enter a local file directory containing your site (e.g. /var/www/docroot), or your site address (for example http://example.com).'),
'#states' => [
'visible' => [
':input[name="version"]' => ['value' => '7'],
],
],
];
$form['source']['source_private_file_path'] = [
'#type' => 'textfield',
'#title' => $this->t('Private file directory'),
'#default_value' => '',
'#description' => $this->t('To import private files from your current Drupal site, enter a local file directory containing your site (e.g. /var/www/docroot).'),
'#states' => [
'visible' => [
':input[name="version"]' => ['value' => '7'],
],
],
];
return $form;
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {
// Retrieve the database driver from the form, use reflection to get the
// namespace, and then construct a valid database array the same as in
// settings.php.
$driver = $form_state->getValue('driver');
$drivers = $this->getDatabaseTypes();
$reflection = new \ReflectionClass($drivers[$driver]);
$install_namespace = $reflection->getNamespaceName();
$database = $form_state->getValue($driver);
// Cut the trailing \Install from namespace.
$database['namespace'] = substr($install_namespace, 0, strrpos($install_namespace, '\\'));
$database['driver'] = $driver;
// Validate the driver settings and just end here if we have any issues.
if ($errors = $drivers[$driver]->validateDatabaseSettings($database)) {
foreach ($errors as $name => $message) {
$form_state->setErrorByName($name, $message);
}
return;
}
try {
$connection = $this->getConnection($database);
$version = (string) $this->getLegacyDrupalVersion($connection);
if (!$version) {
$form_state->setErrorByName($database['driver'] . '][0', $this->t('Source database does not contain a recognizable Drupal version.'));
}
elseif ($version !== (string) $form_state->getValue('version')) {
$form_state->setErrorByName($database['driver'] . '][0', $this->t('Source database is Drupal version @version but version @selected was selected.', [
'@version' => $version,
'@selected' => $form_state->getValue('version'),
]));
}
else {
// Setup migrations and save form data to private store.
$this->setupMigrations($database, $form_state);
}
}
catch (\Exception $e) {
$error_message = [
'#title' => $this->t('Resolve the issue below to continue the upgrade.'),
'#theme' => 'item_list',
'#items' => [$e->getMessage()],
];
$form_state->setErrorByName($database['driver'] . '][0', $this->renderer->renderPlain($error_message));
}
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$this->store->set('step', 'idconflict');
$form_state->setRedirect('migrate_drupal_ui.upgrade_idconflict');
}
/**
* {@inheritdoc}
*/
public function getConfirmText() {
return $this->t('Review upgrade');
}
/**
* Returns all supported database driver installer objects.
*
* @return \Drupal\Core\Database\Install\Tasks[]
* An array of available database driver installer objects.
*/
protected function getDatabaseTypes() {
// Make sure the install API is available.
include_once DRUPAL_ROOT . '/core/includes/install.inc';
return drupal_get_database_types();
}
}