acquia_search_solr-8.x-1.0-beta9/acquia_search_solr.install

<?php

/**
 * @file
 * Install, update, and uninstall functions for the Acquia Search Solr module.
 */

use Drupal\acquia_search_solr\Helper\Messages;
use Drupal\acquia_search_solr\Helper\Runtime;
use Drupal\acquia_search_solr\Helper\Storage;
use Drupal\search_api\Entity\Server;

/**
 * @throws \Exception
 */
function acquia_search_solr_install() {
  /** @var \Drupal\Core\Extension\ModuleInstallerInterface $module_installer */
  $module_installer = \Drupal::service('module_installer');
  $module_installer->uninstall(['acquia_search_solr']);

  throw new \Exception('acquia_search_solr must not be installed again! Install Acquia Search instead.');
}

/**
 * Implements hook_requirements().
 */
function acquia_search_solr_requirements($phase) {
  $requirements = [];

  if ($phase == 'runtime') {
    $requirements['acquia_search_solr_ssl'] = [
      'title' => t('Acquia Search Solr'),
      'value' => 'Security',
    ];
    // Check SSL support.
    if (in_array('ssl', stream_get_transports(), TRUE)) {
      $requirements['acquia_search_solr_ssl']['severity'] = REQUIREMENT_OK;
      $requirements['acquia_search_solr_ssl']['description'] = t('The Acquia Search module is using SSL to protect the privacy of your content.');
    }
    else {
      $requirements['acquia_search_solr_ssl']['severity'] = REQUIREMENT_WARNING;
      $requirements['acquia_search_solr_ssl']['description'] = t('In order to protect the privacy of your content with the Acquia Search module you must have SSL support enabled in PHP on your host.');
    }

    /** @var \Drupal\search_api\Entity\Server[] $servers */
    $servers = Server::loadMultiple();

    $acquia_servers = array_filter($servers, function (Server $server) {
      return Runtime::isAcquiaServer($server);
    });

    // Show available Acquia Search Solr indexes.
    foreach ($acquia_servers as $server_id => $server) {
      $requirements['acquia_search_solr_status_' . $server_id] = [
        'title' => t('Acquia Search connection status'),
        'severity' => REQUIREMENT_OK,
        'description' => ['#markup' => Messages::getSearchStatusMessage($server)],
      ];
    }

    // Flag when read-only mode was forced because of not finding the right
    // index.
    if (Runtime::shouldEnforceReadOnlyMode()) {
      $requirements['acquia_search_solr_read_only'] = [
        'title' => t('Acquia Search Solr'),
        'value' => t('Read-only warning'),
        'severity' => REQUIREMENT_WARNING,
        'description' => ['#markup' => Messages::getReadOnlyModeWarning()],
      ];
    }

    if (!Runtime::getPreferredSearchCoreService()->isPreferredCoreAvailable()) {
      $requirements['acquia_search_solr_read_only'] = [
        'title' => t('Acquia Search Solr'),
        'value' => t('No preferred search core'),
        'severity' => REQUIREMENT_ERROR,
        'description' => ['#markup' => Messages::getNoPreferredCoreError()],
      ];
    }

  }

  // Update the cached version whenever we may be updating the module.
  if ($phase == 'runtime' || $phase == 'update') {
    Storage::getVersion();
  }

  return $requirements;
}

/**
 * Implements hook_uninstall().
 */
function acquia_search_solr_uninstall() {

  $storage = new Storage();
  $storage->deleteAllData();
  \Drupal::configFactory()->getEditable('acquia_search_solr.settings')->delete();

}