3 use Drupal\Core\Entity\EntityInterface;
4 use Drupal\Core\Field\FieldDefinitionInterface;
5 use Drupal\comment\Plugin\Field\FieldType\CommentItemInterface;
6 use Drupal\Component\Utility\Random;
7 use Drupal\devel_generate\DevelGenerateBase;
8 use Drupal\node\NodeInterface;
11 * Implements hook_menu_links_discovered_alter().
13 function devel_generate_menu_links_discovered_alter(&$links) {
14 $devel_generate_plugins = $devel_generate_manager = \Drupal::service('plugin.manager.develgenerate')->getDefinitions();
15 foreach ($devel_generate_plugins as $id => $plugin) {
16 $label = $plugin['label'];
17 $links["devel_generate.$id"] = array(
18 'title' => "Generate $label",
19 'parent' => 'system.admin_config_development',
20 'description' => $plugin['description'],
21 'route_name' => "devel_generate.$id",
27 * Implements hook_entity_insert().
29 * Inserts nodes properly based on generation options.
31 * @param \Drupal\Core\Entity\EntityInterface $entity
32 * The base node created on submit. Inspects $node->devel_generate.
34 function devel_generate_entity_insert(EntityInterface $entity) {
35 if ($entity->getEntityTypeId() != 'node' || !isset($entity->devel_generate)) {
38 /** @var \Drupal\node\NodeInterface $entity */
39 $results = $entity->devel_generate;
41 if (!empty($results['max_comments'])) {
42 foreach ($entity->getFieldDefinitions() as $field_name => $field_definition) {
43 if ($field_definition->getType() == 'comment' && $entity->get($field_name)->status == CommentItemInterface::OPEN) {
44 // Add comments for each comment field on entity.
45 devel_generate_add_comments($entity, $field_definition, $results['users'], $results['max_comments'], $results['title_length']);
50 // Add an url alias. Cannot happen before save because we don't know the nid.
51 if (!empty($results['add_alias'])) {
53 'source' => '/node/' . $entity->id(),
54 'alias' => '/node-' . $entity->id() . '-' . $entity->bundle(),
56 \Drupal::service('path.alias_storage')->save($path['source'], $path['alias']);
59 // Add node statistics.
60 if (!empty($results['add_statistics']) && \Drupal::moduleHandler()->moduleExists('statistics')) {
61 devel_generate_add_statistics($entity);
66 * Create comments and add them to a node.
68 * @param \Drupal\node\NodeInterface $node
69 * Node to add comments to.
70 * @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
71 * The field storage definition.
73 * Array of users to assign comment authors.
74 * @param int $max_comments
75 * Max number of comments to generate per node.
76 * @param int $title_length
77 * Max length of the title of the comments.
79 function devel_generate_add_comments(NodeInterface $node, FieldDefinitionInterface $field_definition, $users, $max_comments, $title_length = 8) {
81 $field_name = $field_definition->getName();
82 $num_comments = mt_rand(1, $max_comments);
83 for ($i = 1; $i <= $num_comments; $i++) {
89 $parents = \Drupal::entityQuery('comment')
91 ->condition('entity_id', $node->id())
92 ->condition('entity_type', 'node')
93 ->condition('field_name', $field_name)
98 // Non top level parent.
99 $parents = \Drupal::entityQuery('comment')
100 ->condition('pid', 0, '>')
101 ->condition('entity_id', $node->id())
102 ->condition('entity_type', 'node')
103 ->condition('field_name', $field_name)
108 $random = new Random();
110 'entity_type' => $node->getEntityTypeId(),
111 'entity_id' => $node->id(),
112 'field_name' => $field_name,
113 'name' => 'devel generate',
114 'mail' => 'devel_generate@example.com',
115 'timestamp' => mt_rand($node->getCreatedTime(), REQUEST_TIME),
116 'subject' => substr($random->sentences(mt_rand(2, $title_length), TRUE), 0, 63),
117 'uid' => $users[array_rand($users)],
118 'langcode' => $node->language()->getId(),
121 $stub['pid'] = current($parents);
123 $comment = entity_create('comment', $stub);
125 //Populate all core fields on behalf of field.module
126 DevelGenerateBase::populateFields($comment);
132 * Generate statistics information for a node.
134 * @param \Drupal\node\NodeInterface $node
137 function devel_generate_add_statistics(NodeInterface $node) {
139 'nid' => $node->id(),
140 'totalcount' => mt_rand(0, 500),
141 'timestamp' => REQUEST_TIME - mt_rand(0, $node->getCreatedTime()),
143 $statistic['daycount'] = mt_rand(0, $statistic['totalcount']);
144 db_insert('node_counter')->fields($statistic)->execute();