click_admin_menu.install

<?php

/**
 * Implements hook_install().
 *
 */
function click_admin_menu_install() {
    $content = file_get_contents(__DIR__.'/config/hook/block.block.metasystems_clickadminmenu.yml');
    $data = \Symfony\Component\Yaml\Yaml::parse($content);
    $data['theme'] = \Drupal::service('theme.manager')->getActiveTheme()->getName();
    
    $config = \Drupal::service('config.factory')->getEditable('block.block.metasystems_clickadminmenu');
    $config->setData($data)->save();

    /**
     * Shortcut settings for a theme
     * @see https://drupal.stackexchange.com/questions/256197/d8-i-changed-my-administration-theme-and-now-the-shortcut-button-isnt-visible
     */
    $shortcut_settings_key = 'third_party_settings.shortcut.module_link';
    $theme_settings = \Drupal::configFactory()->getEditable($data['theme'].'.settings');
    if(!$theme_settings->get($shortcut_settings_key)) {
        $theme_settings->set($shortcut_settings_key, TRUE)->save(TRUE);
    }
}