<?php
use CRM_Ckeditor4_ExtensionUtil as E;

/**
 * Collection of upgrade steps.
 */
class CRM_Ckeditor4_Upgrader extends CRM_Ckeditor4_Upgrader_Base {

  /**
   * Install extension.
   */
  public function install() {
    CRM_Core_BAO_OptionValue::ensureOptionValueExists([
      'option_group_id' => 'wysiwyg_editor',
      'label' => E::ts('CKEditor 4'),
      'name' => 'CKEditor',
      'is_default' => 1,
    ]);
  }

  /**
   * Uninstall CKEditor settings.
   */
  public function uninstall() {
    $domains = civicrm_api3('Domain', 'get', ['options' => ['limit' => 0]])['values'];
    foreach ($domains as $domain) {
      $currentSetting = \Civi::settings($domain['id'])->get('editor_id');
      if ($currentSetting === 'CKEditor') {
        \Civi::setttings($domain['id'])->set('editor_id', 'Textarea');
      }
    }
    civicrm_api3('OptionValue', 'get', ['name' => 'CKEditor', 'api.option_value.delete' => ['id' => "\$value.id"]]);
  }

}