function _node_index_node

Indexes a single node.

Parameters

$node: The node to index.

File

modules/node/node.module, line 2783

Code

function _node_index_node($node) {
    $node = node_load($node->nid);
    // Save the changed time of the most recent indexed node, for the search
    // results half-life calculation.
    variable_set('node_cron_last', $node->changed);
    // Render the node.
    $build = node_view($node, 'search_index');
    unset($build['#theme']);
    $node->rendered = drupal_render($build);
    $text = '<h1>' . check_plain($node->title) . '</h1>' . $node->rendered;
    // Fetch extra data normally not visible
    $extra = module_invoke_all('node_update_index', $node);
    foreach ($extra as $t) {
        $text .= $t;
    }
    // Update index
    search_index($node->nid, 'node', $text);
}