[imp] Sean D & Jason Lohrenz - revisiting imp on plesk?

[Sean D.]

>> // get hostname from http URL (patch for PSA) mojo wuz here
>> $headers = getallheaders();
> 
> 
> Is this variable actually used anywhere later?

which var?  the $headers one?  no thats not.. a relic of what plesk had in 
there.. i changed it to what i pasted below.

>> $patterns[0] = "/^webmail\./";
>> $patterns[1] = "/^www\./";
>> $patterns[2] = "/^mail\./";
>> $vdomain = getenv('HTTP_HOST');
>> $vdomain = preg_replace($patterns, '', $vdomain);
>> $vdomain = strtolower($vdomain);
>>
>> $servers['imap'] = array(
>>      'name' => 'IMAP Server',
>>      'server' => 'localhost',
>>      'protocol' => 'imap/notls',
>>      'port' => 143,
>>      'folders' => 'INBOX.',
>>      'namespace' => '',
>>      'maildomain' => $vdomain,
>>      'smtphost' => 'localhost',
>>      'realm' => $vdomain,
>>      'preferred' => ''
>> );
>>
>> although you could probably just as easily use the 
>> $_SERVER['SERVER_NAME'] bit
>> of code to set the domain.  maybe Jan knows which way is more 
>> efficient coding...?
> 
> 
> $_SERVER['HTTP_HOST'] actually, but looks good otherwise.
> 

(i guess while i'm posting code for the world's consumption i might as well post 
  my complete virtual hosting setup.)

on my alpha install i removed the $vdomain var completely from servers.php, 
leaving maildomain and realm empty, and modified the '_imp_hook_vinfo' function 
in horde/config/hooks.php to look like this and return "user at domain.com" for the 
username (and displays the "@domain.com" bit on the login page, i like that 
extra touch).

if (!function_exists('_imp_hook_vinfo')) {
     function _imp_hook_vinfo($type = 'username')
     {
         $vdomain = $_SERVER['HTTP_HOST'];
         $patterns[0] = "/^webmail\./";
         $patterns[1] = "/^www\./";
         $patterns[2] = "/^mail\./";
         $patterns[3] = "/^webmailbeta\./";
         $vdomain = preg_replace($patterns, '', $vdomain);
         $vdomain = String::lower($vdomain);

         if ($type == 'username') {
             return String::lower($_SESSION['imp']['user'] . '@' . $vdomain);
         } elseif ($type == 'vdomain') {
             return $vdomain;
         } else {
             return PEAR::raiseError('invalid type: ' . $type);
         }
     }
}

in registry.php i use it again to set the 'name' variable... my users are not 
the brightest bunch and i got tired of getting asked "whats a horde?"

this brings up another Q if anyone has the time.. i added that 'domain_name' var 
and was thinking maybe i should use it in any subsequent places i need that 
$vdomain bit... would that make a difference at all besides making the code a 
little cleaner?  how would i call it up?   getparam something i think it was?

$vdomain = $_SERVER['HTTP_HOST'];
$patterns[0] = "/^webmail\./";
$patterns[1] = "/^www\./";
$patterns[2] = "/^mail\./";
$patterns[3] = "/^webmailbeta\./";
$vdomain = preg_replace($patterns, '', $vdomain);
$vdomain = String::lower($vdomain);

$this->applications['horde'] = array(
     'fileroot' => dirname(__FILE__) . '/..',
     'webroot' => '',
     'initial_page' => 'login.php',
     'icon' => '/graphics/horde.gif',
     'name' => _($vdomain),
     'status' => 'active',
     'templates' => dirname(__FILE__) . '/../templates',
     'provides' => 'horde',
     'domain_name' => $vdomain
);


thanks,
Sean D.