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postfixadmin/vacation.php

212 lines
6.4 KiB
PHP

<?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://postfixadmin.sf.net
*
* @version $Id$
* @license GNU GPL v2 or later.
*
* File: edit-vacation.php
*
* Allows users to update their vacation status and
* admins to update the vacation status for the their users
*
* Template File: vacation.tpl
*
* Template Variables:
*
* tUseremail
* tActiveFrom
* tActiveUntil
* tSubject
* tBody
* tInterval_time
*
* Form POST \ GET Variables:
*
* fUsername
* fDomain
* fCancel
* fChange
* fBack
* fActive
*/
require_once('common.php');
// only allow admins to change someone else's 'stuff'
if(authentication_has_role('admin')) {
$Admin_role = 1 ;
$fUsername = safeget('username');
list(/*NULL*/,$fDomain) = explode('@',$fUsername);
$Return_url = "list-virtual.php?domain=" . urlencode($fDomain);
# TODO: better check for valid username (check if mailbox exists)
# TODO: (should be done in VacationHandler)
if ($fDomain == '' || !check_owner(authentication_get_username(), $fDomain)) {
die("Invalid username!"); # TODO: better error message
}
}
else {
$Admin_role = 0 ;
$Return_url = "main.php";
authentication_require_role('user');
$fUsername = authentication_get_username();
}
// is vacation support enabled in $CONF ?
if($CONF['vacation'] == 'NO') {
header ("Location: $Return_url");
exit(0);
}
date_default_timezone_set(@date_default_timezone_get()); # Suppress date.timezone warnings
$vh = new VacationHandler($fUsername);
$choice_of_reply = Config::read('vacation_choice_of_reply');
foreach (array_keys($choice_of_reply) as $key) {
$choice_of_reply[$key] = Config::Lang($choice_of_reply[$key]);
}
if ($_SERVER['REQUEST_METHOD'] == "GET") {
$tSubject = '';
$tBody = '';
$tActiveFrom = '';
$tActiveUntil = '';
$tUseremail = $fUsername;
$tInterval_Time = '';
$details = $vh->get_details();
if($details != false) {
$tSubject = $details['subject'];
$tBody = $details['body'];
$tInterval_Time = $details['interval_time'];
$tActiveFrom = $details['activeFrom'];
$tActiveUntil = $details['activeUntil'];
}
if($vh->check_vacation()) {
flash_info(sprintf($PALANG['pUsersVacation_welcome_text'],htmlentities($tUseremail)));
}
//set a default, reset fields for coming back selection
if ($tSubject == '') { $tSubject = html_entity_decode($PALANG['pUsersVacation_subject_text'], ENT_QUOTES, 'UTF-8'); }
if ($tBody == '') { $tBody = html_entity_decode($PALANG['pUsersVacation_body_text'], ENT_QUOTES, 'UTF-8'); }
}
if ($_SERVER['REQUEST_METHOD'] == "POST")
{
if(isset($_POST['fCancel'])) {
header ("Location: $Return_url");
exit(0);
}
$tActiveFrom = date ("Y-m-d 00:00:00", strtotime (safepost('fActiveFrom')));
$tActiveUntil = date ("Y-m-d 23:59:59", strtotime (safepost('fActiveUntil')));
$tSubject = safepost('fSubject');
$fSubject = $tSubject;
$tBody = safepost('fBody');
$fBody = $tBody;
$tInterval_Time = safepost('fInterval_Time');
$fChange = escape_string (safepost('fChange'));
$fBack = escape_string (safepost('fBack'));
$tUseremail = $fUsername;
//set a default, reset fields for coming back selection
if ($tSubject == '') { $tSubject = html_entity_decode($PALANG['pUsersVacation_subject_text'], ENT_QUOTES, 'UTF-8'); }
if ($tBody == '') { $tBody = html_entity_decode($PALANG['pUsersVacation_body_text'], ENT_QUOTES, 'UTF-8'); }
if (isset($choice_of_reply[$tInterval_Time])) {
$fInterval_Time = $tInterval_Time;
} else {
$fInterval_Time = 0;
}
// if they've set themselves change OR back, delete any record of vacation emails.
// the user is going away - set the goto alias and vacation table as necessary.
//Set the vacation data for $fUsername
if (!empty ($fChange))
{
## check if ActiveUnitl is not back in time,
## because vacation.pl will report SMTP recipient $smtp_recipient which resolves to $email does not have an active vacation (rv: $rv, email: $email)"
## and will not send message
if ( ($tActiveUntil >= date ("Y-m-d")) and ($tActiveUntil >= $tActiveFrom) ) {
if (!$vh->set_away($fSubject, $fBody, $fInterval_Time, $tActiveFrom, $tActiveUntil)) {
$error = 1;
}
} else {
if ( $tActiveUntil < date ("Y-m-d") ) {
flash_error($PALANG['pVacation_until_before_today']);
} else {
flash_error($PALANG['pVacation_until_before_from']);
}
$error = 1;
}
}
//if change, remove old one, then perhaps set new one
if (!empty ($fBack))
{
if(!$vh->remove()) {
$error = 1;
}
}
}
// If NO error then diplay flash message and go back to right url where we came from
if($error == 0) {
if(!empty ($fBack)) {
flash_info(sprintf($PALANG['pVacation_result_removed'],htmlentities($tUseremail)));
header ("Location: $Return_url");
exit;
}
if(!empty($fChange)) {
flash_info(sprintf($PALANG['pVacation_result_added'],htmlentities($tUseremail)));
header ("Location: $Return_url");
exit;
}
}
else {
flash_error(sprintf($PALANG['pVacation_result_error'],htmlentities($fUsername)));
}
$today = date ("Y-m-d");
if (empty ($tActiveFrom)) $tActiveFrom = $today;
if (empty ($tActiveUntil)) $tActiveUntil = $today;
if ( ! $details['active']) {
# if vacation is disabled, there's no point in displaying the date of the last vacation ;-)
# (which also means users would have to scroll in the calendar a lot)
# so let's be user-friendly and set today's date (but only if the last vacation is in the past)
if ($tActiveFrom < $today) $tActiveFrom = $today;
if ($tActiveUntil < $today) $tActiveUntil = $today;
}
$smarty->assign ('tUseremail', $tUseremail);
$smarty->assign ('tSubject', $tSubject);
$smarty->assign ('tBody', $tBody);
$smarty->assign ('tActiveFrom', date ("d.m.Y", strtotime ($tActiveFrom)));
$smarty->assign ('tActiveUntil', date ("d.m.Y", strtotime ($tActiveUntil)));
$smarty->assign ('select_options', $choice_of_reply);
$smarty->assign ('tInterval_Time', $tInterval_Time);
$smarty->assign ('smarty_template', 'vacation');
$smarty->display ('index.tpl');
/* vim: set expandtab softtabstop=3 tabstop=3 shiftwidth=3: */
?>