function heartbeat_filter_stories in Heartbeat 6.4

Heartbeat filter implementation for custom filters.

File

modules/heartbeat_example/custom.heartbeat_filters.inc, line 19

custom.heartbeat_filters.inc

Code

function heartbeat_filter_stories(&$messages, HeartbeatAccess $stream) {
  $filtered_messages = array();
  foreach ($messages as $key => $message) {
    if ($message->nid > 0) {
      $node = node_load($message->nid);
      if ($node->type == 'story') {
        $filtered_messages[$key] = $message;
      }
    }
  }
  return $filtered_messages;
}