public function SearchApiDbService::preDelete in Search API Database Search 7

Implements SearchApiServiceInterface::__construct().

By default, deletes all indexes from this server.

Overrides SearchApiAbstractService::preDelete

File

./service.inc, line 254

Contains SearchApiDbService.

Class

SearchApiDbService

Indexes and searches items using the database.

Code

public function preDelete() {

  // Only react on real deletes, not on reverts.
  if ($this->server
    ->hasStatus(ENTITY_IN_CODE)) {
    return;
  }
  if (empty($this->options['indexes'])) {
    return;
  }
  foreach ($this->options['indexes'] as $index) {
    foreach ($index as $field) {

      // Some fields share a de-normalized table, brute force since
      // everything is going.
      if ($this->connection
        ->schema()
        ->tableExists($field['table'])) {
        $this->connection
          ->schema()
          ->dropTable($field['table']);
      }
    }
  }
}