<?php
/** 
 * Postfix Admin 
 * 
 * LICENSE 
 * This source file is subject to the GPL license that is bundled with  
 * this package in the file LICENSE.TXT. 
 * 
 * Further details on the project are available at : 
 *     http://www.postfixadmin.com or http://postfixadmin.sf.net 
 * 
 * @version $Id$ 
 * @license GNU GPL v2 or later. 
 * 
 * File: list-virtual.php
 * List virtual users for a domain.
 *
 * Template File: list-virtual.php
 *
 * Template Variables:
 *
 * tMessage
 * tAlias
 * tMailbox
 *
 * Form POST \ GET Variables:
 *
 * fDomain
 * fDisplay
 */
require_once('common.php');


authentication_require_role('admin');

$SESSID_USERNAME = authentication_get_username();

if (authentication_has_role('global-admin')) {
   $list_domains = list_domains ();
   $is_superadmin = 1;
} else {
   $list_domains = list_domains_for_admin(authentication_get_username());
   $is_superadmin = 0;
}

$tAlias = array();
$tMailbox = array();
$fDisplay = 0;
$page_size = $CONF['page_size'];

if ($_SERVER['REQUEST_METHOD'] == "GET")
{
   if (isset ($_GET['domain'])) $fDomain = escape_string ($_GET['domain']);
   if (isset ($_GET['limit'])) $fDisplay = intval ($_GET['limit']);
}
else
{
   if (isset ($_POST['fDomain'])) $fDomain = escape_string ($_POST['fDomain']);
   if (isset ($_POST['limit'])) $fDisplay = intval ($_POST['limit']);
}

if (count($list_domains) == 0) {
#   die("no domains");
   header("Location: list-domain.php"); # no domains (for this admin at least) - redirect to domain list
}

if ((is_array ($list_domains) and sizeof ($list_domains) > 0)) if (empty ($fDomain)) $fDomain = $list_domains[0];

if (!check_owner(authentication_get_username(), $fDomain)) {
#   die($PALANG['invalid_parameter']);
   header("Location: list-domain.php"); # domain not owned by this admin
   exit(0);
}


# Alias-Domains
#   first try to get a list of other domains pointing
#   to this currently chosen one (aka. alias domains)
$query = "SELECT $table_alias_domain.alias_domain,$table_alias_domain.target_domain,$table_alias_domain.modified,$table_alias_domain.active FROM $table_alias_domain WHERE target_domain='$fDomain' ORDER BY $table_alias_domain.alias_domain LIMIT $fDisplay, $page_size";
if ('pgsql'==$CONF['database_type'])
{
   $query = "SELECT alias_domain,target_domain,extract(epoch from modified) as modified,active FROM $table_alias_domain WHERE target_domain='$fDomain' ORDER BY alias_domain LIMIT $page_size OFFSET $fDisplay";
}
$result = db_query ($query);
$tAliasDomains = array();
if ($result['rows'] > 0)
{
   while ($row = db_array ($result['result']))
   {
      if ('pgsql'==$CONF['database_type'])
      {
         $row['modified']=gmstrftime('%c %Z',$row['modified']);
         $row['active']=('t'==$row['active']) ? 1 : 0;
      }
      $tAliasDomains[] = $row;
   }
} 
# now let's see if the current domain itself is an alias for another domain
$query = "SELECT $table_alias_domain.alias_domain,$table_alias_domain.target_domain,$table_alias_domain.modified,$table_alias_domain.active FROM $table_alias_domain WHERE alias_domain='$fDomain'";
if ('pgsql'==$CONF['database_type'])
{
   $query = "SELECT alias_domain,target_domain,extract(epoch from modified) as modified,active FROM $table_alias_domain WHERE alias_domain='$fDomain'";
}
$result = db_query ($query);
$tTargetDomain = "";
if ($result['rows'] > 0)
{
   if($row = db_array ($result['result']))
   {
      if ('pgsql'==$CONF['database_type'])
      {
         $row['modified']=gmstrftime('%c %Z',$row['modified']);
         $row['active']=('t'==$row['active']) ? 1 : 0;
      }
      $tTargetDomain = $row;
   }
}


$query = "SELECT $table_alias.address,$table_alias.goto,$table_alias.modified,$table_alias.active FROM $table_alias LEFT JOIN $table_mailbox ON $table_alias.address=$table_mailbox.username WHERE $table_alias.domain='$fDomain' AND $table_mailbox.maildir IS NULL ORDER BY $table_alias.address LIMIT $fDisplay, $page_size";
if ('pgsql'==$CONF['database_type'])
{
   $query = "SELECT address,goto,extract(epoch from modified) as modified,active FROM $table_alias WHERE domain='$fDomain' AND NOT EXISTS(SELECT 1 FROM $table_mailbox WHERE username=$table_alias.address) ORDER BY address LIMIT $page_size OFFSET $fDisplay";
}
$result = db_query ($query);
if ($result['rows'] > 0)
{
   while ($row = db_array ($result['result']))
   {
      if ('pgsql'==$CONF['database_type'])
      {
         $row['modified']=gmstrftime('%c %Z',$row['modified']);
         $row['active']=('t'==$row['active']) ? 1 : 0;
      }
      $tAlias[] = $row;
   }
}

if ($CONF['vacation_control_admin'] == 'YES')
{
   $query = "SELECT $table_mailbox.*, $table_vacation.active AS v_active FROM $table_mailbox LEFT JOIN $table_vacation ON $table_mailbox.username=$table_vacation.email WHERE $table_mailbox.domain='$fDomain' ORDER BY $table_mailbox.username LIMIT $page_size OFFSET $fDisplay";
}
else
{

   $query = "SELECT * FROM $table_mailbox WHERE domain='$fDomain' ORDER BY username LIMIT $fDisplay, $page_size";
   if ('pgsql'==$CONF['database_type'])
   {
      $query = "SELECT *,extract(epoch from created) as uts_created,extract(epoch from modified) as uts_modified FROM $table_mailbox WHERE domain='$fDomain' ORDER BY username LIMIT $page_size OFFSET $fDisplay";
   }

}
$result = db_query ($query);
if ($result['rows'] > 0)
{
   while ($row = db_array ($result['result']))
   {
      if ('pgsql'==$CONF['database_type'])
      {
         //var_dump($row);
         $row['created']=gmstrftime('%c %Z',strtotime($row['created']));
         $row['modified']=gmstrftime('%c %Z',strtotime($row['modified']));
         $row['active']=('t'==$row['active']) ? 1 : 0;
         if($row['v_active'] == NULL) { 
            $row['v_active'] = 'f';
         }
         $row['v_active']=('t'==$row['v_active']) ? 1 : 0; 
      }
      $tMailbox[] = $row;
   }
}

$tCanAddAlias = false;
$tCanAddMailbox = false;

$limit = get_domain_properties($fDomain);
if (isset ($limit)) {
   if ($fDisplay >= $page_size) {
      $tDisplay_back_show = 1;
      $tDisplay_back = $fDisplay - $page_size;
   }
   if (($limit['alias_count'] > $page_size) or ($limit['mailbox_count'] > $page_size)) {
      $tDisplay_up_show = 1;
   }      
   if ((($fDisplay + $page_size) < $limit['alias_count']) or 
      (($fDisplay + $page_size) < $limit['mailbox_count'])) 
   {
      $tDisplay_next_show = 1;
      $tDisplay_next = $fDisplay + $page_size;
   }

   $active = $limit['active'];
   if($active == 't' || $active == 1) {
      $backup_mx = $limit['backupmx'];
      if($backup_mx == 'f' || $backup_mx == 0) {
         if($limit['aliases'] == 0) {
            $tCanAddAlias = true;
         }
         elseif($limit['alias_count'] < $limit['aliases']) {
            $tCanAddAlias = true;
         }
         if($limit['mailboxes'] == 0) {
            $tCanAddMailbox = true;
         }
         elseif($limit['mailbox_count'] < $limit['mailboxes']) {
            $tCanAddMailbox = true;
         }
      }
   }
}

// this is why we need a proper template layer.
$fDomain = htmlentities($fDomain, ENT_QUOTES);
include ("templates/header.php");
include ("templates/menu.php");
include ("templates/list-virtual.php");
include ("templates/footer.php");

/* vim: set expandtab softtabstop=3 tabstop=3 shiftwidth=3: */
?>