function node_page_view
7.x node.module | node_page_view($node) |
6.x node.module | node_page_view($node, $cid = NULL) |
Menu callback: Displays a single node.
Parameters
$node: The node object.
Return value
A page array suitable for use by drupal_render().
See also
1 string reference to 'node_page_view'
- node_menu in drupal-7.x/
modules/ node/ node.module - Implements hook_menu().
File
- drupal-7.x/
modules/ node/ node.module, line 2745 - The core that allows content to be submitted to the site. Modules and scripts may programmatically submit nodes using the usual form API pattern.
Code
function node_page_view($node) {
// If there is a menu link to this node, the link becomes the last part
// of the active trail, and the link name becomes the page title.
// Thus, we must explicitly set the page title to be the node title.
drupal_set_title($node->title);
$uri = entity_uri('node', $node);
// Set the node path as the canonical URL to prevent duplicate content.
drupal_add_html_head_link(array('rel' => 'canonical', 'href' => url($uri['path'], $uri['options'])), TRUE);
// Set the non-aliased path as a default shortlink.
drupal_add_html_head_link(array('rel' => 'shortlink', 'href' => url($uri['path'], array_merge($uri['options'], array('alias' => TRUE)))), TRUE);
return node_show($node);
}