diff core/modules/update/src/Form/UpdateReady.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/update/src/Form/UpdateReady.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,173 @@
+<?php
+
+namespace Drupal\update\Form;
+
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\FileTransfer\Local;
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\State\StateInterface;
+use Drupal\Core\Updater\Updater;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Configure update settings for this site.
+ */
+class UpdateReady extends FormBase {
+
+  /**
+   * The root location under which updated projects will be saved.
+   *
+   * @var string
+   */
+  protected $root;
+
+  /**
+   * The module handler.
+   *
+   * @var \Drupal\Core\Extension\ModuleHandlerInterface
+   */
+  protected $moduleHandler;
+
+  /**
+   * The state key value store.
+   *
+   * @var \Drupal\Core\State\StateInterface
+   */
+  protected $state;
+
+  /**
+   * The Site path.
+   *
+   * @var string
+   */
+  protected $sitePath;
+
+  /**
+   * Constructs a new UpdateReady object.
+   *
+   * @param string $root
+   *   The root location under which updated projects will be saved.
+   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+   *   The object that manages enabled modules in a Drupal installation.
+   * @param \Drupal\Core\State\StateInterface $state
+   *   The state key value store.
+   * @param string $site_path
+   *   The site path.
+   */
+  public function __construct($root, ModuleHandlerInterface $module_handler, StateInterface $state, $site_path) {
+    $this->root = $root;
+    $this->moduleHandler = $module_handler;
+    $this->state = $state;
+    $this->sitePath = $site_path;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'update_manager_update_ready_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('update.root'),
+      $container->get('module_handler'),
+      $container->get('state'),
+      $container->get('site.path')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $this->moduleHandler->loadInclude('update', 'inc', 'update.manager');
+    if (!_update_manager_check_backends($form, 'update')) {
+      return $form;
+    }
+
+    $form['backup'] = [
+      '#prefix' => '<strong>',
+      '#markup' => $this->t('Back up your database and site before you continue. <a href=":backup_url">Learn how</a>.', [':backup_url' => 'https://www.drupal.org/node/22281']),
+      '#suffix' => '</strong>',
+    ];
+
+    $form['maintenance_mode'] = [
+      '#title' => $this->t('Perform updates with site in maintenance mode (strongly recommended)'),
+      '#type' => 'checkbox',
+      '#default_value' => TRUE,
+    ];
+
+    $form['actions'] = ['#type' => 'actions'];
+    $form['actions']['submit'] = [
+      '#type' => 'submit',
+      '#value' => $this->t('Continue'),
+    ];
+
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    // Store maintenance_mode setting so we can restore it when done.
+    $_SESSION['maintenance_mode'] = $this->state->get('system.maintenance_mode');
+    if ($form_state->getValue('maintenance_mode') == TRUE) {
+      $this->state->set('system.maintenance_mode', TRUE);
+    }
+
+    if (!empty($_SESSION['update_manager_update_projects'])) {
+      // Make sure the Updater registry is loaded.
+      drupal_get_updaters();
+
+      $updates = [];
+      $directory = _update_manager_extract_directory();
+
+      $projects = $_SESSION['update_manager_update_projects'];
+      unset($_SESSION['update_manager_update_projects']);
+
+      $project_real_location = NULL;
+      foreach ($projects as $project => $url) {
+        $project_location = $directory . '/' . $project;
+        $updater = Updater::factory($project_location, $this->root);
+        $project_real_location = drupal_realpath($project_location);
+        $updates[] = [
+          'project' => $project,
+          'updater_name' => get_class($updater),
+          'local_url' => $project_real_location,
+        ];
+      }
+
+      // If the owner of the last directory we extracted is the same as the
+      // owner of our configuration directory (e.g. sites/default) where we're
+      // trying to install the code, there's no need to prompt for FTP/SSH
+      // credentials. Instead, we instantiate a Drupal\Core\FileTransfer\Local
+      // and invoke update_authorize_run_update() directly.
+      if (fileowner($project_real_location) == fileowner($this->sitePath)) {
+        $this->moduleHandler->loadInclude('update', 'inc', 'update.authorize');
+        $filetransfer = new Local($this->root);
+        $response = update_authorize_run_update($filetransfer, $updates);
+        if ($response instanceof Response) {
+          $form_state->setResponse($response);
+        }
+      }
+      // Otherwise, go through the regular workflow to prompt for FTP/SSH
+      // credentials and invoke update_authorize_run_update() indirectly with
+      // whatever FileTransfer object authorize.php creates for us.
+      else {
+        // The page title must be passed here to ensure it is initially used
+        // when authorize.php loads for the first time with the FTP/SSH
+        // credentials form.
+        system_authorized_init('update_authorize_run_update', __DIR__ . '/../../update.authorize.inc', [$updates], $this->t('Update manager'));
+        $form_state->setRedirectUrl(system_authorized_get_url());
+      }
+    }
+  }
+
+}