SU-SWS/stanford_profile_helper

<?php

/**
 * @file
 * Stanford_courses.module.
 */

use Drupal\pathauto\PathautoPatternInterface;
use Drupal\views\ViewExecutable;

/**
 * Implements hook_views_pre_render().
 */
function stanford_courses_views_pre_render(ViewExecutable $view) {
  if ($view->storage->id() == 'stanford_courses') {
    $view->element['#attached']['library'][] = 'stanford_courses/courses_page';
  }
}

/**
 * Implements hook_pathauto_alias_alter().
 */
/**
 * Implements hook_pathauto_pattern_alter().
 */
function stanford_courses_pathauto_pattern_alter(PathautoPatternInterface $pattern, array $context) {
  if (isset($context['data']['node']) && $context['bundle'] == 'stanford_course') {
    /** @var \Drupal\node\NodeInterface $node */
    $node = $context['data']['node'];
    if (
      !$node->get('su_course_subject')->count() &&
      !$node->get('su_course_code')->count()
    ) {
      $pattern->setPattern('/courses/[node:title]');
    }
  }
}