ckeditor_media_embed.install

<?php

/**
 * @file
 * Install file for the CKEditor Media Embed plugin module.
 */

use Drupal\ckeditor_media_embed\AssetManager;

use Drupal\Core\Render\Markup;

/**
 * Implements hook_install().
 */
function ckeditor_media_embed_install() {
  $version = AssetManager::getCKEditorVersion(\Drupal::service('library.discovery'), \Drupal::service('config.factory'));

  if (!AssetManager::pluginsAreInstalled($version)) {
    \Drupal::messenger()->addWarning(_ckeditor_media_embed_get_install_instructions());
  }
}

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

  if ($phase === 'runtime') {
    $library_discovery = \Drupal::service('library.discovery');
    $config_factory = \Drupal::service('config.factory');

    $version = AssetManager::getPluginsVersion($library_discovery, $config_factory);
    $plugin_statuses = AssetManager::getPluginsInstallStatuses($version);
    $installed_plugins = array_filter($plugin_statuses);
    $missing_plugins = array_filter($plugin_statuses, function ($is_installed) {
      return !$is_installed;
    });

    $mixed_version = ($version != AssetManager::getCKEditorVersion($library_discovery, $config_factory));

    $has_error = !empty($missing_plugins) || $mixed_version ? TRUE : FALSE;

    $value = t('Installed');
    if (!empty($missing_plugins)) {
      $value = t('Missing plugins');
    }
    elseif ($mixed_version) {
      $value = t('Mixed versions');
    }

    $requirements["ckeditor_media_embed"] = [
      'title' => 'CKEditor Media Embed plugin',
      'value' => $value,
      'description' => _ckeditor_media_embed_requirments_build_description($installed_plugins, $missing_plugins, $mixed_version),
      'severity' => ($has_error) ? REQUIREMENT_ERROR : REQUIREMENT_INFO,
    ];
  }

  return $requirements;
}

/**
 * Retrieve the requirements description.
 *
 * @param array $installed_plugins
 *   An array of our CKEditor plugins that are installed.
 * @param array $missing_plugins
 *   An array of our CKEditor plugins that are missing.
 * @param bool $mixed_version
 *   Determines if we should show the mixed version message.
 *
 * @return string|\Drupal\Component\Render\MarkupInterface
 *   A safe string representation of the requirements description.
 */
function _ckeditor_media_embed_requirments_build_description(array $installed_plugins, array $missing_plugins, $mixed_version) {
  $description = '';

  if (!empty($missing_plugins)) {
    $description .= t('The following CKEditor plugins are missing: <strong>%plugins</strong>.', ['%plugins' => implode(', ', array_keys($missing_plugins))]) . '<br />';
    $description .= _ckeditor_media_embed_get_install_instructions(FALSE) . '<br />';
  }

  if (!empty($installed_plugins)) {
    $description .= t('The following CKEditor plugins are installed: %plugins.', ['%plugins' => implode(', ', array_keys($installed_plugins))]) . '<br />';
  }

  if (empty($missing_plugins)) {
    if ($mixed_version) {
      $description .= t('The installed CKEditor plugins have a different version than the installed CKEditor. Please consider updating the plugins.') . '<br />';
      $description .= _ckeditor_media_embed_get_install_instructions(FALSE, TRUE) . '<br />';
    }

    $installed_plugin_versions = AssetManager::getPluginsInstalledVersion(\Drupal::service('config.factory'));
    if (!empty($installed_plugin_versions)) {
      $description .= t('Installed plugins version: @version', ['@version' => $installed_plugin_versions]) . '<br />';
    }
  }

  $description .= t('CKEditor version: @version', ['@version' => AssetManager::getCKEditorVersion(\Drupal::service('library.discovery'), \Drupal::service('config.factory'))]);

  return Markup::Create($description);
}