<?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 
 * 
 * File: create-mailbox.php
 * Responsible for allowing for the creation of mail boxes
 *
 * @version $Id$
 * @license GNU GPL v2 or later.
 *
 * Template Variables:
 *
 * tMessage
 * tUsername
 * tName
 * tQuota
 * tDomain
 *
 * Form POST \ GET Variables:
 *
 * fUsername
 * fPassword
 * fPassword2
 * fName
 * fQuota
 * fDomain
 * fActive
 * fMail
 */

require_once('common.php');

authentication_require_role('admin');
$SESSID_USERNAME = authentication_get_username();
if(authentication_has_role('global-admin')) {
    $list_domains = list_domains ();
}
else {
    $list_domains = list_domains_for_admin($SESSID_USERNAME);
}


$pCreate_mailbox_password_text = $PALANG['pCreate_mailbox_password_text'];
$pCreate_mailbox_name_text = $PALANG['pCreate_mailbox_name_text'];
$pCreate_mailbox_quota_text = $PALANG['pCreate_mailbox_quota_text'];

if ($_SERVER['REQUEST_METHOD'] == "GET")
{
    $fDomain = $list_domains[0];
    if (isset ($_GET['domain'])) $fDomain = escape_string ($_GET['domain']);

    if(!in_array($fDomain, $list_domains)) {
        die("Invalid domain name selected, or you tried to select a domain you are not an admin for");
    }
    $tDomain = $fDomain;
    $result = db_query ("SELECT * FROM $table_domain WHERE domain='$fDomain'");
    if ($result['rows'] == 1)
    {
        $row = db_array ($result['result']);
        $tQuota = $row['maxquota'];
    }
}

if ($_SERVER['REQUEST_METHOD'] == "POST")
{

    if (isset ($_POST['fUsername']) && isset ($_POST['fDomain'])) $fUsername = escape_string ($_POST['fUsername']) . "@" . escape_string ($_POST['fDomain']);
    $fUsername = strtolower ($fUsername);
    if (isset ($_POST['fPassword'])) $fPassword = escape_string ($_POST['fPassword']);
    if (isset ($_POST['fPassword2'])) $fPassword2 = escape_string ($_POST['fPassword2']);
    isset ($_POST['fName']) ? $fName = escape_string ($_POST['fName']) : $fName = "";
    if (isset ($_POST['fDomain'])) $fDomain = escape_string ($_POST['fDomain']);
    isset ($_POST['fQuota']) ? $fQuota = intval($_POST['fQuota']) : $fQuota = 0;
    isset ($_POST['fActive']) ? $fActive = escape_string ($_POST['fActive']) : $fActive = "1";
    if (isset ($_POST['fMail'])) $fMail = escape_string ($_POST['fMail']);


    if ( (!check_owner ($SESSID_USERNAME, $fDomain)) && (!authentication_has_role('global-admin')) )
    {
        $error = 1;
        $tUsername = escape_string ($_POST['fUsername']);
        $tName = $fName;
        $tQuota = $fQuota;
        $tDomain = $fDomain;
        $pCreate_mailbox_username_text = $PALANG['pCreate_mailbox_username_text_error1'];
    }

    if (!check_mailbox ($fDomain))
    {
        $error = 1;
        $tUsername = escape_string ($_POST['fUsername']);
        $tName = $fName;
        $tQuota = $fQuota;
        $tDomain = $fDomain;
        $pCreate_mailbox_username_text = $PALANG['pCreate_mailbox_username_text_error3'];
    }

    if (empty ($fUsername) or !check_email ($fUsername))
    {
        $error = 1;
        $tUsername = escape_string ($_POST['fUsername']);
        $tName = $fName;
        $tQuota = $fQuota;
        $tDomain = $fDomain;
        $pCreate_mailbox_username_text = $PALANG['pCreate_mailbox_username_text_error1'];
    }

    $tPassGenerated = 0;
    if (empty ($fPassword) or empty ($fPassword2) or ($fPassword != $fPassword2))
    {
        if (empty ($fPassword) and empty ($fPassword2) and $CONF['generate_password'] == "YES")
        {
            $fPassword = generate_password ();
            $tPassGenerated = 1;
        }
        else
        {
            $error = 1;
            $tUsername = escape_string ($_POST['fUsername']);
            $tName = $fName;
            $tQuota = $fQuota;
            $tDomain = $fDomain;
            $pCreate_mailbox_password_text = $PALANG['pCreate_mailbox_password_text_error'];
        }
    }

    if ($CONF['quota'] == "YES")
    {
        if (!check_quota ($fQuota, $fDomain))
        {
            $error = 1;
            $tUsername = escape_string ($_POST['fUsername']);
            $tName = $fName;
            $tQuota = $fQuota;
            $tDomain = $fDomain;
            $pCreate_mailbox_quota_text = $PALANG['pCreate_mailbox_quota_text_error'];
        }
    }

    $result = db_query ("SELECT * FROM $table_alias WHERE address='$fUsername'");
    if ($result['rows'] == 1)
    {
        $error = 1;
        $tUsername = escape_string ($_POST['fUsername']);
        $tName = $fName;
        $tQuota = $fQuota;
        $tDomain = $fDomain;
        $pCreate_mailbox_username_text = $PALANG['pCreate_mailbox_username_text_error2'];
    }

    if ($error != 1)
    {
        $password = pacrypt ($fPassword);

        if($CONF['maildir_name_hook'] != 'NO' && function_exists($CONF['maildir_name_hook'])) {
            $hook_func = $CONF['maildir_name_hook'];
            $maildir = $hook_func ($fDomain, $fUsername);
        }
        else if ($CONF['domain_path'] == "YES")
        {
            if ($CONF['domain_in_mailbox'] == "YES")
            {
                $maildir = $fDomain . "/" . $fUsername . "/";
            }
            else
            {
                $maildir = $fDomain . "/" . escape_string (strtolower($_POST['fUsername'])) . "/";
            }
        }
        else
        {
            $maildir = $fUsername . "/";
        }

        if (!empty ($fQuota))
        {
            $quota = multiply_quota ($fQuota);
        }
        else
        {
            $quota = 0;
        }

        if ($fActive == "on")
        {
            $sqlActive = db_get_boolean(True);
        }
        else
        {
            $sqlActive = db_get_boolean(False);
        }
        if ('pgsql'==$CONF['database_type'])
        {
            db_query('BEGIN');
        }

        $result = db_query ("INSERT INTO $table_alias (address,goto,domain,created,modified,active) VALUES ('$fUsername','$fUsername','$fDomain',NOW(),NOW(),'$sqlActive')");
        if ($result['rows'] != 1)
        {
            $tDomain = $fDomain;
            $tMessage = $PALANG['pAlias_result_error'] . "<br />($fUsername -> $fUsername)</br />";
        }


        // apparently uppercase usernames really confuse some IMAP clients.
        $fUsername = strtolower($fUsername);
        $local_part = '';
        if(preg_match('/^(.*)@/', $fUsername, $matches)) {
            $local_part = $matches[1];
        }

        $result = db_query ("INSERT INTO $table_mailbox (username,password,name,maildir,local_part,quota,domain,created,modified,active) VALUES ('$fUsername','$password','$fName','$maildir','$local_part','$quota','$fDomain',NOW(),NOW(),'$sqlActive')");
        if ($result['rows'] != 1 || !mailbox_postcreation($fUsername,$fDomain,$maildir, $quota))
        {
            $tDomain = $fDomain;
            $tMessage .= $PALANG['pCreate_mailbox_result_error'] . "<br />($fUsername)<br />";
            db_query('ROLLBACK');
        }
        else
        {
            db_query('COMMIT');
            db_log ($SESSID_USERNAME, $fDomain, 'create_mailbox', "$fUsername");
            $tDomain = $fDomain;

            $tQuota = $CONF['maxquota'];

            if ($fMail == "on")
            {
                $fTo = $fUsername;
                $fFrom = $SESSID_USERNAME;
                $fHeaders = "To: " . $fTo . "\n";
                $fHeaders .= "From: " . $fFrom . "\n";

                $fHeaders .= "Subject: " . encode_header ($PALANG['pSendmail_subject_text']) . "\n";
                $fHeaders .= "MIME-Version: 1.0\n";
                $fHeaders .= "Content-Type: text/plain; charset=utf-8\n";
                $fHeaders .= "Content-Transfer-Encoding: 8bit\n";

                $fHeaders .= $CONF['welcome_text'];

                if (!smtp_mail ($fTo, $fFrom, $fHeaders))
                {
                    $tMessage .= "<br />" . $PALANG['pSendmail_result_error'] . "<br />";
                }
                else
                {
                    $tMessage .= "<br />" . $PALANG['pSendmail_result_success'] . "<br />";
                }
            }

            $tShowpass = "";
            if ( $tPassGenerated == 1 || $CONF['show_password'] == "YES") $tShowpass = " / $fPassword";

            if (create_mailbox_subfolders($fUsername,$fPassword))
            {
                $tMessage .= $PALANG['pCreate_mailbox_result_success'] . "<br />($fUsername$tShowpass)";
            } else {
                $tMessage .= $PALANG['pCreate_mailbox_result_succes_nosubfolders'] . "<br />($fUsername$tShowpass)";
            }

        }
    }
}

include ("templates/header.php");
include ("templates/menu.php");
include ("templates/create-mailbox.php");
include ("templates/footer.php");

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