Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / core / modules / migrate_drupal_ui / src / Form / MigrateUpgradeFormBase.php

diff --git a/web/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeFormBase.php b/web/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeFormBase.php
new file mode 100644 (file)
index 0000000..ffe8992
--- /dev/null
+++ b/web/core/modules/migrate_drupal_ui/src/Form/MigrateUpgradeFormBase.php
@@ -0,0 +1,120 @@
+<?php
+
+namespace Drupal\migrate_drupal_ui\Form;
+
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\migrate_drupal\MigrationConfigurationTrait;
+use Drupal\Core\TempStore\PrivateTempStoreFactory;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Form base for the Migrate Upgrade UI.
+ */
+abstract class MigrateUpgradeFormBase extends FormBase {
+
+  use MigrationConfigurationTrait;
+
+  /**
+   * Private temporary storage.
+   *
+   * @var \Drupal\Core\TempStore\PrivateTempStoreFactory
+   */
+  protected $store;
+
+  /**
+   * Constructs the Migrate Upgrade Form Base.
+   *
+   * @param \Drupal\Core\TempStore\PrivateTempStoreFactory $tempstore_private
+   *   Private store.
+   */
+  public function __construct(PrivateTempStoreFactory $tempstore_private) {
+    $this->store = $tempstore_private->get('migrate_drupal_ui');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('tempstore.private')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $form = [];
+    $form['actions']['#type'] = 'actions';
+    $form['actions']['submit'] = [
+      '#type' => 'submit',
+      '#value' => $this->getConfirmText(),
+      '#button_type' => 'primary',
+      '#weight' => 10,
+    ];
+    return $form;
+  }
+
+  /**
+   * Gets and stores information for this migration in temporary store.
+   *
+   * Gets all the migrations, converts each to an array and stores it in the
+   * form state. The source base path for public and private files is also
+   * put into form state.
+   *
+   * @param array $database
+   *   Database array representing the source Drupal database.
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   *   The current state of the form.
+   */
+  protected function setupMigrations(array $database, FormStateInterface $form_state) {
+    $connection = $this->getConnection($database);
+    $version = $this->getLegacyDrupalVersion($connection);
+    $this->createDatabaseStateSettings($database, $version);
+    $migrations = $this->getMigrations('migrate_drupal_' . $version, $version);
+
+    // Get the system data from source database.
+    $system_data = $this->getSystemData($connection);
+
+    // Convert the migration object into array
+    // so that it can be stored in form storage.
+    $migration_array = [];
+    foreach ($migrations as $migration) {
+      $migration_array[$migration->id()] = $migration->label();
+    }
+
+    // Store information in the private store.
+    $this->store->set('version', $version);
+    $this->store->set('migrations', $migration_array);
+    if ($version == 6) {
+      $this->store->set('source_base_path', $form_state->getValue('d6_source_base_path'));
+    }
+    else {
+      $this->store->set('source_base_path', $form_state->getValue('source_base_path'));
+    }
+    $this->store->set('source_private_file_path', $form_state->getValue('source_private_file_path'));
+    // Store the retrieved system data in the private store.
+    $this->store->set('system_data', $system_data);
+  }
+
+  /**
+   * Helper to redirect to the Overview form.
+   *
+   * @return \Symfony\Component\HttpFoundation\RedirectResponse
+   *   A redirect response object that may be returned by the controller.
+   */
+  protected function restartUpgradeForm() {
+    $this->store->set('step', 'overview');
+    return $this->redirect('migrate_drupal_ui.upgrade');
+  }
+
+  /**
+   * Returns a caption for the button that confirms the action.
+   *
+   * @return string
+   *   The form confirmation text.
+   */
+  abstract protected function getConfirmText();
+
+}