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aggregator_sanitize_configuration

7 aggregator.module aggregator_sanitize_configuration()

Check and sanitize aggregator configuration.

Goes through all fetchers, parsers and processors and checks whether they are available. If one is missing resets to standard configuration.

Return value

TRUE if this function reset the configuration FALSE if not.

1 call to aggregator_sanitize_configuration()

File

drupal/modules/aggregator/aggregator.module, line 729
Used to aggregate syndicated content (RSS, RDF, and Atom).

Code

function aggregator_sanitize_configuration() {
  $reset = FALSE;
  list($fetcher, $parser, $processors) = _aggregator_get_variables();
  if (!module_exists($fetcher)) {
    $reset = TRUE;
  }
  if (!module_exists($parser)) {
    $reset = TRUE;
  }
  foreach ($processors as $processor) {
    if (!module_exists($processor)) {
      $reset = TRUE;
      break;
    }
  }
  if ($reset) {
    variable_del('aggregator_fetcher');
    variable_del('aggregator_parser');
    variable_del('aggregator_processors');
    return TRUE;
  }
  return FALSE;
}