image_focus.module in Image Focus Crop 8

Primary module hooks for image_focus module.

@DCG This file is no longer required in Drupal 8.

See also

https://www.drupal.org/node/2217931

File

image_focus.module

<?php

/**
 * @file
 * Primary module hooks for image_focus module.
 *
 * @DCG
 * This file is no longer required in Drupal 8.
 * @see https://www.drupal.org/node/2217931
 */
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function image_focus_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.image_focus':
      $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
image_focus_help	Implements hook_help().