function node_page_default

Menu callback: Generates a listing of promoted nodes.

Return value

array An array in the format expected by drupal_render().

See also

node_menu()

File

modules/node/node.module, line 2693

Code

function node_page_default() {
    $select = db_select('node', 'n')->fields('n', array(
        'nid',
        'sticky',
        'created',
    ))
        ->condition('n.promote', 1)
        ->condition('n.status', 1)
        ->orderBy('n.sticky', 'DESC')
        ->orderBy('n.created', 'DESC')
        ->extend('PagerDefault')
        ->limit(variable_get('default_nodes_main', 10))
        ->addTag('node_access');
    $nids = $select->execute()
        ->fetchCol();
    if (!empty($nids)) {
        $nodes = node_load_multiple($nids);
        $build = node_view_multiple($nodes);
        // 'rss.xml' is a path, not a file, registered in node_menu().
        drupal_add_feed('rss.xml', variable_get('site_name', 'Drupal') . ' ' . t('RSS'));
        $build['pager'] = array(
            '#theme' => 'pager',
            '#weight' => 5,
        );
        drupal_set_title('');
    }
    else {
        drupal_set_title(t('Welcome to @site-name', array(
            '@site-name' => variable_get('site_name', 'Drupal'),
        )), PASS_THROUGH);
        $default_message = '<p>' . t('No front page content has been created yet.') . '</p>';
        $default_links = array();
        if (_node_add_access()) {
            $default_links[] = l(t('Add new content'), 'node/add');
        }
        if (!empty($default_links)) {
            $default_message .= theme('item_list', array(
                'items' => $default_links,
            ));
        }
        $build['default_message'] = array(
            '#markup' => $default_message,
            '#prefix' => '<div id="first-time">',
            '#suffix' => '</div>',
        );
    }
    return $build;
}