posthog-1.0.0-alpha5/modules/posthog_js/posthog_js.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the Posthog: Events module.
 */

use Drupal\Core\Link;
use Drupal\Core\Url;

/**
 * Implements hook_requirements().
 */
function posthog_js_requirements($phase) {
  $requirements = [];
  // If we are not in runtime phase, there is nothing to do. So bail out early.
  if ($phase !== 'runtime') {
    return [];
  }

  if (\Drupal::config('posthog_js.settings')->get('cdn')) {
    // IF CDN is enabled, we cam exit early.
    $requirements['posthog_js'] = [
      'title' => t('Posthog JS'),
      'severity' => REQUIREMENT_OK,
      'value' => t('Loading from CDN'),
      'description' => t('posthog-js is loaded directly from Posthog ("CDN").'),
    ];
    return $requirements;
  }

  /** @var \Drupal\Core\Asset\LibrariesDirectoryFileFinder $library_file_finder */
  $library_file_finder = \Drupal::service('library.libraries_directory_file_finder');
  /** @var \Drupal\Core\Asset\LibraryDiscoveryInterface $library_discovery */
  $library_definition = \Drupal::service('library.discovery')->getLibraryByName('posthog_js', 'local');
  $help_text = t('
  <strong>Manual installation</strong>
  <ol>
    <li>Download the @pluginDownloadLink</li>
    <li>Extract the archive and place the "posthog-js" directory in the "libraries" directory on your server.</li>
  </ol>
  <strong>Composer installation (recommended)</strong></br>
  <ol>
    <li>Enable usage of third-party libraries using composer, see @here for an explanation.</li>
    <li>Require the "posthog-js" library using "npm-asset/posthog-js"</li>
  </ol>
  ',
  [
    '@pluginDownloadLink' => Link::fromTextAndUrl(t('posthog-js'), Url::fromUri($library_definition['remote']))->toString(),
    '@here' => Link::fromTextAndUrl(t('here'), Url::fromUri('https://www.drupal.org/docs/develop/using-composer/manage-dependencies#third-party-libraries'))->toString(),
  ]);

  // Library not found, show a warning:
  if (!$library_file_finder->find($library_definition['js'][0]['data'])) {
    $requirements['posthog_js'] = [
      'title' => t('Posthog JS local library'),
      'severity' => REQUIREMENT_WARNING,
      'value' => t('Missing local posthog-js library'),
      'description' => t('You chose to load the posthog-js library locally, not from Posthog CDN, but the "all-external-dependencies.js" file could not be found inside the "/libraries/posthog-js/build" folder.
        <br>@helpText', [
          '@helpText' => $help_text,
        ]),
    ];
  }
  return $requirements;
}

/**
 * Rebuild the container, to remove old dependency injected service.
 */
function posthog_js_update_10001() {
  \Drupal::service('kernel')->rebuildContainer();
}

/**
 * Remove the old "enable_identifying_users" setting.
 */
function posthog_js_update_10002() {
  \Drupal::configFactory()->getEditable('posthog_js.settings')
    ->clear('enable_identifying_users')
    ->save();
}