function user_relationships_api_socnet_is_related in User Relationships 6

Returns TRUE if uid1 has a confirmed relationship with uid2, optionally filter by relationship name and style

Parameters

$relation_name optional name of relationship to restrict search to :

$relation_style optional, one of {'all', 'one-way', 'two-way'}:

Return value

TRUE if the relationship exists, or nothing if it does not.

File

user_relationships_api/user_relationships_api.socnet.inc, line 22

User Relationships implementation of http://drupal.org/project/drupal_universal_relation_api @author Alex Karshakevich http://drupal.org/user/183217

Code

function user_relationships_api_socnet_is_related($uid1 = NULL, $uid2 = NULL, $relation_name = NULL, $relation_style = 'all') {
  $args = array(
    'requester_id' => $uid1,
    'requestee_id' => $uid2,
    'approved' => 1,
  );

  //optinally filter on relationship name
  if ($relation_name) {
    $args['name'] = $relation_name;
  }

  //or, filter on relationship directionality
  if ($relation_style == 'one-way') {
    $args['is_oneway'] = TRUE;
  }
  elseif ($relation_style == 'two-way') {
    $args['is_oneway'] = FALSE;
  }
  $count = user_relationships_load($args, array(
    'count' => TRUE,
  ));
  if ($count > 0) {
    return TRUE;
  }

  //else return nothing
}