function _agreement_status in Agreement 6

Same name and namespace in other branches

1. 6.2 agreement.module \_agreement_status()
2. 7.2 agreement.module \_agreement_status()

Internal function to get the user's "agreement status".

Parameters

object $uid[optional] - UID for which the status should be checked.: Defaults to current user.

Return value

TRUE if agreement found in db.

2 calls to _agreement_status()

agreement_init in ./agreement.module

Implementation of hook_init().

agreement_page in ./agreement.module

Callback for agreement URL

File

./agreement.module, line 451

agreement.module - Agreement module code

Code

function _agreement_status($uid = NULL) {

  // If the UID is not specified, use the current user.
  if (empty($uid)) {
    global $user;
    $uid = $user->uid;
  }
  $frequency = check_plain(variable_get('agreement_frequency', '0'));
  if ($frequency == '1') {
    $query = "SELECT agreed FROM {agreement} WHERE uid='%d' and sid='%s'";
    $result = db_query_range($query, array(
      $uid,
      session_id(),
    ), 0, 1);
  }
  else {
    $query = "SELECT agreed FROM {agreement} WHERE uid='%d'";
    $result = db_query_range($query, $uid, 0, 1);
  }
  if (db_fetch_array($result)) {
    return TRUE;
  }
  else {
    return FALSE;
  }
}