function _feedapi_invoke in FeedAPI 6

Same name and namespace in other branches

1. 5 feedapi.module \_feedapi_invoke()

Helper function for feedapi_invoke().

Generic operations, collects results and returns array

2 calls to _feedapi_invoke()

feedapi_expire in ./feedapi.module

Delete expired items and return informations about the feed refreshing

feedapi_invoke in ./feedapi.module

Invoke feedapi API callback functions.

File

./feedapi.module, line 1163

Handle the submodules (for feed and item processing) Provide a basic management of feeds

Code

function _feedapi_invoke($op, &$feed, $param) {
  $output = array();
  foreach ($feed->processors as $processor) {
    $result = module_invoke($processor, 'feedapi_item', $op, $feed, $param);

    // Result may be a list of items or single values (count)
    if ($result) {
      if (is_array($result)) {
        $output = array_merge($output, $result);
      }
      else {
        $output[] = $result;
      }
    }
  }
  return $output;
}