function user_relationships_direct_create_relationship_links in User Relationships 5.2

Make links to create all outstanding relationships to a user

Parameters

$account user to create relationships to:

Return value

array of themed create links

1 call to user_relationships_direct_create_relationship_links()

_user_relationships_get_create_relationship_links in ./user_relationships.module

Render links to create relationship(s) with a user.

File

plugins/user_relationship_direct/user_relationship_direct.module, line 79

Code

function user_relationships_direct_create_relationship_links(&$account) {
  global $user;
  $result = array();
  $all_relationships = user_relationships_types_load();

  //load relationships to this user
  $existing = user_relationships_load(array(
    'requester_id' => $user->uid,
    'requestee_id' => $account->uid,
  ));

  //re-key on rtid
  $existing_relationships = array();
  foreach ($existing as $rel) {
    $existing_relationships[$rel->rtid] = $rel;
  }
  foreach ($all_relationships as $rtid => $relationship) {
    if (isset($existing_relationships[$rtid])) {
      continue;
    }
    $result[] = theme('user_relationships_request_relationship_link', $account, $relationship);
  }
  return $result;
}