function mongodb_watchdog_clear_log_submit in MongoDB 6

Same name and namespace in other branches

1. 7 mongodb_watchdog/mongodb_watchdog.admin.inc \mongodb_watchdog_clear_log_submit()

Submit callback: clear database with log messages.

1 call to mongodb_watchdog_clear_log_submit()

MongoDBLogTestCase::tearDown in mongodb_watchdog/mongodb_watchdog.test

Clear the MongoDB data: simpletest only clears the main SQL database.

1 string reference to 'mongodb_watchdog_clear_log_submit'

mongodb_watchdog_clear_log_form in mongodb_watchdog/mongodb_watchdog.admin.inc

Return form for mongodb_watchdog clear button.

File

mongodb_watchdog/mongodb_watchdog.admin.inc, line 402

Settings for mongodb. Moved back to module file.

Code

function mongodb_watchdog_clear_log_submit() {
  try {

    // Drop the watchdog collection.
    $collection = mongodb_collection(variable_get('mongodb_watchdog', 'watchdog'));
    $collection->db
      ->dropCollection($collection
      ->getName());

    // Recreate the indexes.
    module_load_include('install', 'mongodb_watchdog');
    mongodb_watchdog_ensure_indexes();

    // Drop the event collections.
    foreach ($collection->db
      ->listCollections() as $table) {
      $parts = explode('.', $table);
      if (substr($parts[1], 0, 15) == 'watchdog_event_') {
        $collection->db
          ->dropCollection($table);
      }
    }
    drupal_set_message(t('MongoDB log cleared.'));
  } catch (Exception $e) {
    drupal_set_message(t('An error occured while clearing the MongoDB log.'), 'error');
  }
}