gt_profile.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the gt installation profile.
 */

use Drupal\user\RoleInterface;
use Drupal\user\UserInterface;
use Symfony\Component\Yaml\Yaml;
use Drupal\block\Entity\Block;

/**
 * Implements hook_preprocess_install_page().
 */
function gt_profile_preprocess_install_page(&$variables) {
  $variables['#attached']['library'][] = 'gt/gt-installer';
}


function gt_profile_install() {
  /**
   * The basics
   */

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

  // Only admins can create new users
  \Drupal::configFactory()
    ->getEditable('user.settings')
    ->set('register', UserInterface::REGISTER_ADMINISTRATORS_ONLY)
    ->save(true);

  // Set the GT 3.x Theme as the Default Theme and the Claro Theme as the Admin Theme
  \Drupal::configFactory()
    ->getEditable('system.theme')
    ->set('admin', 'claro')
    ->set('default', 'gt')
    ->save(TRUE);
  \Drupal::configFactory()
    ->getEditable('node.settings')
    ->set('use_admin_theme', true)
    ->save(true);
  
  // Default language
  \Drupal::configFactory()
    ->getEditable('system.site')
    ->set('langcode', 'en')
    ->save(true);
  \Drupal::configFactory()
    ->getEditable('system.site')
    ->set('default_langcode', 'en')
    ->save(true);

  // Disable Personal Contact Forms
  \Drupal::service('config.factory')
    ->getEditable('contact.settings')
    ->set('user_default_enabled', 'false')
    ->save();

  // Permissions for anonymous role
  $anon_permissions = [
    'access content',
    'search content',
    'view media',
  ];
  user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, $anon_permissions);

  // Permissions for authenticated role
  $auth_perms = [
    'access content',
    'search content',
    'use text format basic_html',
    'view media',
  ];

}