function _drupalchat_buddylist in DrupalChat 7.2

Same name and namespace in other branches

1. 6.2 drupalchat.module \_drupalchat_buddylist()
2. 6 drupalchat.module \_drupalchat_buddylist()
3. 7 drupalchat.module \_drupalchat_buddylist()

2 calls to _drupalchat_buddylist()

drupalchat_poll in ./drupalchat.module

Process and get messages

_drupalchat_chat in ./drupalchat.module

File

./drupalchat.module, line 905

Module code for DrupalChat.

Code

function _drupalchat_buddylist($uid) {
  $users = array();
  $drupalchat_rel = check_plain(variable_get('drupalchat_rel', DRUPALCHAT_REL_AUTH));
  if ($drupalchat_rel == DRUPALCHAT_REL_UR && function_exists('user_relationships_load')) {
    $relationships = user_relationships_load(array(
      'name' => drupal_explode_tags(check_plain(variable_get('drupalchat_ur_name', 'friend'))),
      'user' => $uid,
      'approved' => 1,
    ), array(), TRUE);
    foreach ($relationships as $rid => $relationship) {
      $uid == $relationship->requester_id ? $users[] = $relationship->requestee_id : ($users[] = $relationship->requester_id);
    }
  }
  elseif ($drupalchat_rel == DRUPALCHAT_REL_FF) {
    $result = db_query("SELECT * FROM {flag_friend} WHERE uid = :uid OR friend_uid = :uid", array(
      ':uid' => $uid,
      ':friend_uid' => $uid,
    ));
    foreach ($result as $friend) {
      $uid == $friend->uid ? $users[] = $friend->friend_uid : ($users[] = $friend->uid);
    }
  }
  return $users;
}