cloudflare.install

<?php

/**
 * @file
 * Install, update, and uninstall functions for the CloudFlare module.
 */

use Drupal\Core\Url;

/**
 * Implements hook_requirements().
 */
function cloudflare_requirements($phase) {
  $requirements = [];
  if (!class_exists('\CloudFlarePhpSdk\ApiEndpoints\ZoneApi')) {
    $requirements['cloudflare_library'] = [
      'title' => t('CloudFlare - Php Sdk'),
      'description' => t('CloudFlare requires the d8-contrib-modules/cloudflarephpsdk library.'),
      'severity' => REQUIREMENT_ERROR,
    ];
  }

  if ($phase == 'runtime') {
    $config = \Drupal::config('cloudflare.settings');
    $valid_credentials = $config->get('valid_credentials') === TRUE;

    if (!$valid_credentials) {
      $link_to_settings = Url::fromRoute('cloudflare.admin_settings_form')->toString();
      $message = t('Missing valid credentials for CloudFlare. Please go <a href="@link_to_settings">here</a> to set.', ['@link_to_settings' => $link_to_settings]);

      $requirements['cloudflare'] = [
        'title' => t('CloudFlare - Credentials'),
        'severity' => REQUIREMENT_ERROR,
        'description' => $message,
      ];
    }
    if (\Drupal::moduleHandler()->moduleExists('cloudflare_zone_ui')) {
      \Drupal::service('module_installer')->uninstall([('cloudflare_zone_ui')]);
    }

  }
  return $requirements;
}

/**
 * Installs ctools module.  Uninstalls cloudflare_zone_ui.
 */
function cloudflare_update_8001(&$sandbox) {
  \Drupal::service('module_installer')->install(['ctools']);
}