function node_view in Drupal 7

Same name and namespace in other branches

1. 8 core/modules/node/node.module \node_view()
2. 4 modules/node.module \node_view()
3. 5 modules/node/node.module \node_view()
4. 6 modules/node/node.module \node_view()

Generates an array for rendering the given node.

Parameters

$node: A node object.

$view_mode: View mode, e.g. 'full', 'teaser'...

$langcode: (optional) A language code to use for rendering. Defaults to the global content language of the current request.

Return value

An array as expected by drupal_render().

14 calls to node_view()

book_node_export in modules/book/book.module

Generates printer-friendly HTML for a node.

comment_preview in modules/comment/comment.module

Generate a comment preview.

comment_reply in modules/comment/comment.pages.inc

This function is responsible for generating a comment reply form. There are several cases that have to be handled, including:

FieldUIManageDisplayTestCase::assertNodeViewTextHelper in modules/field_ui/field_ui.test

Asserts that a string is (not) found in the rendered nodein a view mode.

ImageFieldDefaultImagesTestCase::testDefaultImages in modules/image/image.test

Tests CRUD for fields and fields instances with default images.

... See full list

1 string reference to 'node_view'

trigger_node_view in modules/trigger/trigger.module

Implements hook_node_view().

File

modules/node/node.module, line 1330

The core that allows content to be submitted to the site. Modules and scripts may programmatically submit nodes using the usual form API pattern.

Code

function node_view($node, $view_mode = 'full', $langcode = NULL) {
  if (!isset($langcode)) {
    $langcode = $GLOBALS['language_content']->language;
  }

  // Populate $node->content with a render() array.
  node_build_content($node, $view_mode, $langcode);
  $build = $node->content;

  // We don't need duplicate rendering info in node->content.
  unset($node->content);
  $build += array(
    '#theme' => 'node',
    '#node' => $node,
    '#view_mode' => $view_mode,
    '#language' => $langcode,
  );

  // Add contextual links for this node, except when the node is already being
  // displayed on its own page. Modules may alter this behavior (for example,
  // to restrict contextual links to certain view modes) by implementing
  // hook_node_view_alter().
  if (!empty($node->nid) && !($view_mode == 'full' && node_is_page($node))) {
    $build['#contextual_links']['node'] = array(
      'node',
      array(
        $node->nid,
      ),
    );
  }

  // Allow modules to modify the structured node.
  $type = 'node';
  drupal_alter(array(
    'node_view',
    'entity_view',
  ), $build, $type);
  return $build;
}