function boost_nodeapi in Boost 6

Same name and namespace in other branches

1. 5 boost.module \boost_nodeapi()

Implementation of hook_nodeapi(). Acts on nodes defined by other modules.

File

./boost.module, line 1078

Provides static file caching for Drupal text output. Pages, Feeds, ect...

Code

function boost_nodeapi(&$node, $op, $teaser = NULL, $page = NULL) {
  global $_boost;
  if (!variable_get('boost_enabled', CACHE_NORMAL) || !isset($node->nid)) {
    return;
  }
  $data[] = array(
    'page_callback' => 'node',
    'page_id' => $node->nid,
  );
  boost_set_base_dir_in_array($data);
  switch ($op) {
    case 'insert':
      boost_expire_node($node);

      // Run all cached views, looking for this new node
      if (BOOST_FLUSH_VIEWS_INSERT && module_exists('views')) {
        $GLOBALS['_boost_nid'] = $node->nid;
        $_boost['new_nodes'][$node->nid] = $node->nid;
        register_shutdown_function('_boost_view_insert');
      }

      // Insert new node into boost_cache table
      if (variable_get('boost_insert_node_on_creation', FALSE)) {
        $GLOBALS['_boost_nid'] = $node->nid;
        $_boost['new_nodes'][$node->nid] = $node->nid;
        register_shutdown_function('_boost_cache_insert');
      }
      break;
    case 'update':
      boost_expire_node($node);

      // Run all cached views, looking for this new node
      if (BOOST_FLUSH_VIEWS_UPDATE && module_exists('views')) {
        $GLOBALS['_boost_nid'] = $node->nid;
        $_boost['new_nodes'][$node->nid] = $node->nid;
        register_shutdown_function('_boost_view_insert');
      }

      // if node is not published, delete it.
      if (!$node->status) {
        boost_cache_expire_router($data, TRUE, TRUE);
      }
      break;
    case 'delete':
      boost_expire_node($node);
      boost_cache_expire_router($data, TRUE, TRUE);
      break;
    case 'presave':

      // If path changes remove old path entry from database
      // Logic taken from path_redirect_node_presave()
      if (!empty($node->path)) {
        $node_path = 'node/' . $node->nid;
        $old_alias = drupal_get_path_alias($node_path, $node->language ? $node->language : '');
        if ($old_alias != $node_path && $node->path != $old_alias) {

          // If the user is manually changing the path alias, nuke the old files
          boost_cache_expire_router($data, TRUE, TRUE);
        }
      }
      break;
  }
}