public function SearchApiMultiQuery::__toString in Search API Multi-Index Searches 7

Implements the magic __toString() method to simplify debugging.

File

./search_api_multi.query.inc, line 1157

Class

SearchApiMultiQuery

Standard implementation of SearchApiMultiQueryInterface.

Code

public function __toString() {
  $ret = '';
  if ($this->indexes) {
    $indexes = array();
    foreach ($this->indexes as $index) {
      $indexes[] = $index->machine_name;
    }
    $ret .= 'Indexes: ' . implode(', ', $indexes) . "\n";
  }
  $ret .= 'Keys: ' . str_replace("\n", "\n  ", var_export($this->orig_keys, TRUE)) . "\n";
  if (isset($this->keys)) {
    $ret .= 'Parsed keys: ' . str_replace("\n", "\n  ", var_export($this->keys, TRUE)) . "\n";
    $ret .= 'Searched fields: ' . (isset($this->fields) ? implode(', ', $this->fields) : '[ALL]') . "\n";
  }
  if ($filter = (string) $this->filter) {
    $filter = str_replace("\n", "\n  ", $filter);
    $ret .= "Filters:\n  {$filter}\n";
  }
  if ($this->sort) {
    $sort = array();
    foreach ($this->sort as $field => $order) {
      $sort[] = "{$field} {$order}";
    }
    $ret .= 'Sorting: ' . implode(', ', $sort) . "\n";
  }
  $options = $this
    ->sanitizeOptions($this->options);
  $options = str_replace("\n", "\n  ", var_export($options, TRUE));
  $ret .= 'Options: ' . $options . "\n";
  return $ret;
}