function apachesolr_node_type in Apache Solr Search 6.3

Same name and namespace in other branches

1. 5.2 apachesolr.module \apachesolr_node_type()
2. 6 apachesolr.module \apachesolr_node_type()
3. 6.2 apachesolr.module \apachesolr_node_type()

Implements hook_node_type().

Mark nodes as needing re-indexing if a node type name changes.

Performance issue with Mysql To know why PDO in drupal does not support UPDATE and JOIN at once.

See also

http://drupal.org/node/592522

http://api.drupal.org/api/drupal/includes--database--database.inc/functi...

File

./apachesolr.module, line 729

Integration with the Apache Solr search application.

Code

function apachesolr_node_type($op, $info) {
  module_load_include('inc', 'apachesolr', 'apachesolr.index');
  $env_id = apachesolr_default_environment();
  if ($op == 'delete') {
    $env_id = apachesolr_default_environment();
    $existing_bundles = apachesolr_get_index_bundles($env_id, 'node');
    $new_bundles = $existing_bundles;
    $index = array_search($info->type, $existing_bundles);
    if ($index !== FALSE) {
      unset($new_bundles[$index]);
      $new_bundles = array_values($new_bundles);
      apachesolr_index_set_bundles($env_id, 'node', $new_bundles);
    }
    apachesolr_index_delete_bundles($env_id, 'node', array(
      $info->type,
    ));
    $callback = apachesolr_entity_get_callback('node', 'bundles changed callback');
    if (!empty($callback)) {
      call_user_func($callback, $env_id, $existing_bundles, $new_bundles);
    }
  }
  elseif ($op == 'insert') {

    // Get all our environments
    $envs = apachesolr_load_all_environments();
    $bundles = array();
    foreach ($envs as $env) {
      if (isset($env['index_bundles']['node'])) {
        $bundles = $env['index_bundles']['node'];
      }

      // Is the bundle already marked?
      if (!in_array($info->type, $bundles)) {
        $bundles[] = $info->type;

        // Set the new bundle as indexable for all environments
        apachesolr_index_set_bundles($env['env_id'], 'node', $bundles);
      }
    }
  }
  elseif (!empty($info->old_type) && $info->old_type != $info->type) {

    // We cannot be sure we are going before or after node module.
    $table = apachesolr_get_indexer_table('node');
    $query = "UPDATE {{$table}} asn\n      INNER JOIN {node} n ON asn.entity_id = n.nid SET asn.changed = '%s'\n      WHERE (n.type = '%s' OR n.type = '%s')";
    db_query($query, array(
      APACHESOLR_REQUEST_TIME,
      $info->type,
      $info->old_type,
    ));
    db_query("UPDATE {apachesolr_index_bundles} SET bundle = '%s' WHERE bundle = '%s' AND entity_type = '%s'", array(
      $info->type,
      $info->old_type,
      'node',
    ));
  }
  apachesolr_environments_clear_cache();
}