field_slideshow.module in Field Slideshow 8.3

Field slideshow.

File

field_slideshow.module

<?php

/**
 * @file
 * Field slideshow.
 */
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_theme().
 */
function field_slideshow_theme($existing, $type, $theme, $path) {
  return [
    'field_slideshow' => [
      'variables' => [
        'items' => NULL,
        'id' => NULL,
        'pager' => NULL,
      ],
    ],
  ];
}

/**
 * Implements hook_help().
 */
function field_slideshow_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.field_slideshow':
      $text = file_get_contents(dirname(__FILE__) . '/README.txt');
      if (!\Drupal::moduleHandler()
        ->moduleExists('markdown')) {
        return '<pre>' . $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;
}

Functions

Name	Description
field_slideshow_help	Implements hook_help().
field_slideshow_theme	Implements hook_theme().