function hook_entity_view

7.x system.api.php hook_entity_view($entity, $type, $view_mode, $langcode)
8.x entity.api.php hook_entity_view(array &$build, \Drupal\Core\Entity\EntityInterface $entity, \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display, $view_mode, $langcode)

Act on entities being assembled before rendering.

Parameters

$entity: The entity object.

$type: The type of entity being rendered (i.e. node, user, comment).

$view_mode: The view mode the entity is rendered in.

$langcode: The language code used for rendering.

The module may add elements to $entity->content prior to rendering. The structure of $entity->content is a renderable array as expected by drupal_render().

See also

hook_entity_view_alter()

hook_comment_view()

hook_node_view()

hook_user_view()

Related topics

1 function implements hook_entity_view()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

taxonomy_test_entity_view in drupal/modules/simpletest/tests/taxonomy_test.module
Implements hook_entity_view().
7 invocations of hook_entity_view()
comment_build_content in drupal/modules/comment/comment.module
Builds a structured array representing the comment's content.
field_attach_view in drupal/modules/field/field.attach.inc
Returns a renderable array for the fields on an entity.
field_view_field in drupal/modules/field/field.module
Returns a renderable array for the value of a single field in an entity.
node_build_content in drupal/modules/node/node.module
Builds a structured array representing the node's content.
node_build_content in drupal/modules/node/node.module
Builds a structured array representing the node's content.

... See full list

File

drupal/modules/system/system.api.php, line 428
Hooks provided by Drupal core and the System module.

Code

function hook_entity_view($entity, $type, $view_mode, $langcode) {
  $entity->content['my_additional_field'] = array(
    '#markup' => $additional_field,
    '#weight' => 10,
    '#theme' => 'mymodule_my_additional_field',
  );
}