public function DrupalApacheSolrService::getStatsSummary in Apache Solr Search 8

Same name and namespace in other branches

1. 6.3 Drupal_Apache_Solr_Service.php \DrupalApacheSolrService::getStatsSummary()
2. 7 Drupal_Apache_Solr_Service.php \DrupalApacheSolrService::getStatsSummary()

Get summary information about the Solr Core.

Overrides DrupalApacheSolrServiceInterface::getStatsSummary

File

./Drupal_Apache_Solr_Service.php, line 313

Class

DrupalApacheSolrService

Starting point for the Solr API. Represents a Solr server resource and has methods for pinging, adding, deleting, committing, optimizing and searching.

Code

public function getStatsSummary() {
  $stats = $this
    ->getStats();
  $solr_version = $this
    ->getSolrVersion();
  $summary = array(
    '@pending_docs' => '',
    '@autocommit_time_seconds' => '',
    '@autocommit_time' => '',
    '@deletes_by_id' => '',
    '@deletes_by_query' => '',
    '@deletes_total' => '',
    '@schema_version' => '',
    '@core_name' => '',
    '@index_size' => '',
  );
  if (!empty($stats)) {
    if ($solr_version <= 3) {
      $docs_pending_xpath = $stats
        ->xpath('//stat[@name="docsPending"]');
      $summary['@pending_docs'] = (int) trim(current($docs_pending_xpath));
      $max_time_xpath = $stats
        ->xpath('//stat[@name="autocommit maxTime"]');
      $max_time = (int) trim(current($max_time_xpath));

      // Convert to seconds.
      $summary['@autocommit_time_seconds'] = $max_time / 1000;
      $summary['@autocommit_time'] = format_interval($max_time / 1000);
      $deletes_id_xpath = $stats
        ->xpath('//stat[@name="deletesById"]');
      $summary['@deletes_by_id'] = (int) trim(current($deletes_id_xpath));
      $deletes_query_xpath = $stats
        ->xpath('//stat[@name="deletesByQuery"]');
      $summary['@deletes_by_query'] = (int) trim(current($deletes_query_xpath));
      $summary['@deletes_total'] = $summary['@deletes_by_id'] + $summary['@deletes_by_query'];
      $schema = $stats
        ->xpath('/solr/schema[1]');
      $summary['@schema_version'] = trim($schema[0]);
      $core = $stats
        ->xpath('/solr/core[1]');
      $summary['@core_name'] = trim($core[0]);
      $size_xpath = $stats
        ->xpath('//stat[@name="indexSize"]');
      $summary['@index_size'] = trim(current($size_xpath));
    }
    else {
      $system_info = $this
        ->getSystemInfo();
      $docs_pending_xpath = $stats
        ->xpath('//lst["stats"]/long[@name="docsPending"]');
      $summary['@pending_docs'] = (int) trim(current($docs_pending_xpath));
      $max_time_xpath = $stats
        ->xpath('//lst["stats"]/str[@name="autocommit maxTime"]');
      $max_time = (int) trim(current($max_time_xpath));

      // Convert to seconds.
      $summary['@autocommit_time_seconds'] = $max_time / 1000;
      $summary['@autocommit_time'] = format_interval($max_time / 1000);
      $deletes_id_xpath = $stats
        ->xpath('//lst["stats"]/long[@name="deletesById"]');
      $summary['@deletes_by_id'] = (int) trim(current($deletes_id_xpath));
      $deletes_query_xpath = $stats
        ->xpath('//lst["stats"]/long[@name="deletesByQuery"]');
      $summary['@deletes_by_query'] = (int) trim(current($deletes_query_xpath));
      $summary['@deletes_total'] = $summary['@deletes_by_id'] + $summary['@deletes_by_query'];
      $schema = $system_info->core->schema;
      $summary['@schema_version'] = $schema;
      $core = $stats
        ->xpath('//lst["core"]/str[@name="coreName"]');
      $summary['@core_name'] = trim(current($core));
      $size_xpath = $stats
        ->xpath('//lst["core"]/str[@name="indexSize"]');
      $summary['@index_size'] = trim(current($size_xpath));
    }
  }
  return $summary;
}