country_state_city.module in Country, State and City Fields 8

Contains country_state_city.module.

File

country_state_city.module

<?php

/**
 * @file
 * Contains country_state_city.module.
 */
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Component\Utility\Html;

/**
 * Implements hook_help().
 */
function country_state_city_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.country_state_city':
      $text = file_get_contents(__DIR__ . '/README.md');
      if (!\Drupal::moduleHandler()
        ->moduleExists('markdown')) {
        return '<pre>' . Html::escape($text) . '</pre>';
      }
      else {

        // Use the Markdown filter to render the README.
        $filter_manager = \Drupal::service('plugin.manager.filter');
        $settings = \Drupal::configFactory()
          ->get('markdown.settings')
          ->getRawData();
        $config = [
          'settings' => $settings,
        ];
        $filter = $filter_manager
          ->createInstance('markdown', $config);
        return $filter
          ->process($text, 'en');
      }
  }
  return NULL;
}

/**
 * Implements hook_theme().
 */
function country_state_city_theme() {
  return [
    'country_state_city' => [
      'variables' => [
        'country' => '',
        'city' => '',
        'state' => '',
      ],
    ],
    'country' => [
      'variables' => [
        'country' => '',
      ],
    ],
  ];
}

Functions

Name	Description
country_state_city_help	Implements hook_help().
country_state_city_theme	Implements hook_theme().