0,
'user_customtitle' => '',
'user_sess' => '', // Photo
'user_email' => '',
'user_signature' => '',
'user_image' => '', // Avatar
'user_hideemail' => 1,
'user_lastvisit' => 0,
'user_currentvisit' => 0,
'user_lastpost' => 0,
'user_chats' => 0,
'user_comments' => 0,
'user_ip' => '',
'user_ban' => 0,
'user_prefs' => '',
// 'user_viewed' => '',
'user_visits' => 0,
'user_admin' => 0,
'user_login' => '', // User real name
'user_class' => '',
'user_perms' => '',
'user_xup' => ''
);
// Fields which are defaulted at save-time if not previously set
var $userSpecial = array('user_join', 'user_realm', 'user_pwchange');
// Fields which must be set up by the caller.
var $userMandatory = array(
'user_name', 'user_loginname', 'user_password'
);
// Predefined fields which may appear in the extended user fields
var $userExtended = array(
'user_language',
'user_country',
'user_location',
'user_aim',
'user_icq',
'user_yahoo',
'user_msn',
'user_homepage',
'user_birthday',
'user_timezone'
);
// Array is set up with those predefined extended fields which are actually in use
var $actualExtended = array();
// Constructor
function user_import()
{
global $sql;
$this->userDB = new db; // Have our own database object to write to the user table
// Create list of predefined extended user fields which are present
if($ret = getcachedvars("userdata_{$uid}"))
{
foreach ($this->userExtended as $v)
{
if (isset($ret[$v])) $this->actualExtended[] = $v;
}
}
}
// Empty the user DB - by default leaving only the main admin.
function emptyTargetDB($inc_admin = FALSE)
{
$delClause = '';
if ($inc_admin === TRUE)
{
$this->blockMainAdmin = FALSE;
}
else
{
$this->blockMainAdmin = TRUE;
$delClause = 'user_id != 1';
}
$this->userDB->db_Delete('user',$delClause);
$this->userDB->db_Delete('user_extended',$delClause);
}
// Set a new default for a particular field
function overrideDefault($key, $value)
{
// echo "Override: {$key} => {$value}
";
if (!isset($this->userDefaults[$key])) return FALSE;
$this->userDefaults[$key] = $value;
}
// Returns an array with all relevant fields set to the current default
function getDefaults()
{
return $this->userDefaults;
}
// Vet a user or login name. If OK, always returns the name.
// On error, if $just_strip true, returns 'processed' name; otherwise returns FALSE
function vetUserName($name, $just_strip = FALSE)
{
$temp_name = trim(preg_replace('/ |\#|\=|\$/', "", strip_tags($name)));
if (($temp_name == $name) || $just_strip) return $temp_name;
return FALSE;
}
// Add a user record to the DB - pass array as parameter.
// Returns an error code on failure. TRUE on success
function saveData($userRecord)
{
if ($this->blockMainAdmin && isset($userRecord['user_id']) && ($userRecord['user_id'] == 1)) return 1;
$extendedFields = array();
foreach ($userRecord as $k => $v)
{
if (in_array($k,$this->userExtended))
{
if (in_array($k,$this->actualExtended)) $extendedFields[$k] = $v; // Pull out any extended field values which are needed
unset($userRecord[$k]); // And always delete from the original data record
}
}
foreach ($userRecord as $k => $v)
{ // Check only valid fields being passed
if (!array_key_exists($k,$this->userDefaults) && !in_array($k,$this->userSpecial) && !in_array($k,$this->userMandatory) ) //
{
echo "Failed on {$k} => {$v}
";
return 2;
}
}
// Check user names for invalid characters
$userRecord['user_name'] = $this->vetUserName($userRecord['user_name'],FALSE);
$userRecord['user_loginname'] = $this->vetUserName($userRecord['user_loginname'],FALSE);
if (($userRecord['user_name'] === FALSE) || ($userRecord['user_name'] === FALSE)) return 5;
if (trim($userRecord['user_name']) == '') $userRecord['user_name'] = trim($userRecord['user_loginname']);
if (trim($userRecord['user_loginname']) == '') $userRecord['user_loginname'] = trim($userRecord['user_name']);
foreach ($this->userMandatory as $k)
{
if (!isset($userRecord[$k])) return 3;
if (strlen($userRecord[$k]) < 3) return 3;
}
if (!isset($userRecord['user_join'])) $userRecord['user_join'] = time();
$userRecord['user_realm'] = ''; // Never carry across these fields
$userRecord['user_pwchange'] = 0;
if(!$result = $this->userDB->db_Insert('user',$userRecord))
{
return 4;
}
if (count($extendedFields))
{
$extendedFields['user_extended_id'] = varset($userRecord['user_id'],0) ? $userRecord['user_id'] : $result;
$result = $this->userDB->db_Insert('user_extended',$extendedFields);
if ($result === FALSE) return 6;
}
return TRUE;
}
function getErrorText($errnum) // these errors are presumptuous and misleading. especially '4' .
{
$errorTexts = array(0 => 'No error', 1 => 'Can\'t change main admin data', 2 => 'invalid field passed',
3 => 'Mandatory field not set', 4 => 'User already exists', 5 => 'Invalid characters in user or login name',
6 => 'Error saving extended user fields');
if (isset($errorTexts[$errnum])) return $errorTexts[$errnum];
return 'Unknown: '.$errnum;
}
}
?>