Chat Room

• View documentation
• List references

Definition

node_view($node, $teaser = FALSE, $page = FALSE, $links = TRUE)
drupal/modules/node/node.module, line 685

Description

Generate a display of the given node.

Parameters

$node A node array or node object.

$teaser Whether to display the teaser only, as on the main page.

$page Whether the node is being displayed by itself as a page.

$links Whether or not to display node links. Links are omitted for node previews.

Return value

An HTML representation of the themed node.

Code

function node_view($node, $teaser = FALSE, $page = FALSE, $links = TRUE) {
  $node = (object)$node;

  $node = node_build_content($node, $teaser, $page);

  if ($links) {
    $node->links = module_invoke_all('link', 'node', $node, $teaser);

    foreach (module_implements('link_alter') AS $module) {
      $function = $module .'_link_alter';
      $function($node, $node->links);
    }
  }

  // Set the proper node part, then unset unused $node part so that a bad
  // theme can not open a security hole.
  $content = drupal_render($node->content);
  if ($teaser) {
    $node->teaser = $content;
    unset($node->body);
  }
  else {
    $node->body = $content;
    unset($node->teaser);
  }

  // Allow modules to modify the fully-built node.
  node_invoke_nodeapi($node, 'alter', $teaser, $page);

  return theme('node', $node, $teaser, $page);
}