[imp] implementing 'realm' support in IMP 6.1

[Enrico Scholz]

Hi,

with horde/imp 6.0 I use a horde/hooks.php with

----
class Horde_Hooks
{
    public function authusername($userId, $toHorde)
    {
	if ($toHorde) {
	    $server = IMP_Imap::loadServerConfig($GLOBALS['auth_params']['imp_server_key']);
	    if ($server && $server['realm']) {
                /* required for logins on webfrontend */
		$realm = $server['realm'];
	    } else {
                /* required for logins via activesync */
		$imap = $GLOBALS['injector']->getInstance('IMP_Factory_Imap')->create();

		switch ($imap->ob->getParam('port')) {
		case 1430: $realm = '...realmA...'; break;
		case 1431: $realm = '...otherealmB...'; break;
----

Unfortunately, this does not work anymore with imp 6.1.  Now, I get

| PHP Fatal error:  Cannot use object of type IMP_Imap_Config as array
| PHP Fatal error:  Call to a member function getParam() on a non-object in

in the corresponding branch.


What would be the best way to express this with 6.1?  Upgrade notes do
not mention an API change there.




Enrico