vactory_starter_kit.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the Vactory starter kit module.
 */

use Drupal\user\Entity\User;
use Drupal\user\RoleInterface;
use Drupal\shortcut\Entity\Shortcut;
use Drupal\node\Entity\Node;
use Drupal\user\UserInterface;

/**
 * Implements hook_install().
 */
function vactory_starter_kit_install() {
  // Allow visitor account creation with administrative approval.
  $user_settings = \Drupal::configFactory()->getEditable('user.settings');
  $user_settings->set('register', UserInterface::REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL)
    ->save(TRUE);

  // Assign user 1 the "administrator" role.
  $user = User::load(1);
  $user->roles[] = 'administrator';
  $user->save();

  // Allow authenticated users to use shortcuts.
  user_role_grant_permissions(RoleInterface::AUTHENTICATED_ID, ['access shortcuts']);

  // Populate the default shortcut set.
  $shortcut = Shortcut::create([
    'shortcut_set' => 'default',
    'title'        => t('Add content'),
    'weight'       => -20,
    'link'         => ['uri' => 'internal:/node/add'],
  ]);
  $shortcut->save();

  $shortcut = Shortcut::create([
    'shortcut_set' => 'default',
    'title'        => t('All content'),
    'weight'       => -19,
    'link'         => ['uri' => 'internal:/admin/content'],
  ]);
  $shortcut->save();

  // Assign user 1 the "administrator" role.
  $user = User::load(1);
  $user->roles[] = 'administrator';
  $user->save();

  \Drupal::configFactory()
    ->getEditable('vactory.settings')
    ->set('logo.use_default', TRUE);

  // Enable the admin theme.
  \Drupal::configFactory()
    ->getEditable('node.settings')
    ->set('use_admin_theme', TRUE)
    ->save(TRUE);

  // Enable the admin theme.
  \Drupal::configFactory()
    ->getEditable('xmlsitemap.settings')
    ->set('disable_cron_regeneration', TRUE)
    ->save(TRUE);

  // Set default theme to "Vactory".
  \Drupal::configFactory()
    ->getEditable('system.theme')
    ->set('default', 'vactory')
    ->save();

  // Set default admin theme to "Seven".
  \Drupal::configFactory()
    ->getEditable('system.theme')
    ->set('admin', 'seven')
    ->save();

  \Drupal::service('theme_handler')->reset();
  \Drupal::service('theme_handler')->rebuildThemeData();
  \Drupal::service('theme_handler')->refreshInfo();

  // Create Homepage node.
  $node = Node::create([
    'type'     => 'vactory_page',
    'title'    => 'Homepage',
    'langcode' => 'en',
    'uid'      => 1,
  ]);
  $node->save();

  // Set front page to "node" - HP.
  \Drupal::configFactory()
    ->getEditable('system.site')
    ->set('page.front', '/node/' . $node->id())
    ->save(TRUE);

  // Run cron.
  \Drupal::service('cron')->run();

  // Run a complete cache flush.
  drupal_flush_all_caches();
}