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<?php
/**
* $Horde: imp/acl.php,v 1.23.10.8 2006/05/24 09:20:05 jan Exp $
*
* Copyright 2000-2006 Chris Hastie <imp@oak-wood.co.uk>
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*/
@define('IMP_BASE', dirname(__FILE__));
$authentication = OP_HALFOPEN;
require_once IMP_BASE . '/lib/base.php';
require_once IMP_BASE . '/lib/Folder.php';
require_once 'Horde/IMAP/ACL.php';
$prefs_url = IMP::prefsURL(true);
/* Redirect back to the options screen if ACL is not enabled. */
if ($prefs->isLocked('acl') ||
!(isset($_SESSION['imp']['acl']) &&
is_array($_SESSION['imp']['acl']))) {
$notification->push(_("Folder sharing is not enabled."), 'horde.error');
header('Location: ' . $prefs_url);
exit;
}
$params = array(
'hostspec' => $_SESSION['imp']['server'],
'port' => $_SESSION['imp']['port'],
'protocol' => $_SESSION['imp']['protocol'],
'username' => $_SESSION['imp']['user'],
'password' => Secret::read(Secret::getKey('imp'), $_SESSION['imp']['pass'])
);
if (isset($_SESSION['imp']['acl']['params'])) {
$params = array_merge($params, $_SESSION['imp']['acl']['params']);
}
$ACLDriver = IMAP_ACL::singleton($_SESSION['imp']['acl']['driver'], $params);
/* Check selected driver is supported. Redirect to options screen with
* error message if not */
$error = null;
if (!$ACLDriver->isSupported()) {
$error = _("This server does not support sharing folders.");
} else {
$error = $ACLDriver->getError();
}
if ($error) {
$notification->push($error, 'horde.error');
header('Location: ' . $prefs_url);
exit;
}
$acl = Util::getFormData('acl');
$folder = Util::getFormData('folder');
$protected = $ACLDriver->getProtected();
$share_user = Util::getFormData('share_user');
$ok_form = true;
/* Run through the action handlers. */
$actionID = Util::getFormData('actionID');
switch ($actionID) {
case 'imp_acl_set':
if (!$share_user) {
$notification->push(_("No user specified."), 'horde.error');
$ok_form = false;
}
if (!$folder) {
$notification->push(_("No folder selected."), 'horde.error');
$ok_form = false;
}
if (in_array($share_user, $protected)) {
$notification->push(_("Permissions for this user cannot be changed."), 'horde.error');
$ok_form = false;
}
if ($ok_form) {
$result = $ACLDriver->createACL($folder, $share_user, $acl);
if (is_a($result, 'PEAR_Error')) {
$notification->push($result);
} elseif (!count($acl)) {
$notification->push(sprintf(_("All rights on folder \"%s\" successfully removed for user \"%s\"."), $folder, $share_user), 'horde.success');
} else {
$notification->push(sprintf(_("User \"%s\" successfully given the specified rights for the folder \"%s\"."), $share_user, $folder), 'horde.success');
}
}
break;
case 'imp_acl_edit':
if (!$share_user) {
$notification->push(_("No user specified."), 'horde.error');
$ok_form = false;
}
if (!$folder) {
$notification->push(_("No folder selected."), 'horde.error');
$ok_form = false;
}
if (in_array($share_user, $protected)) {
$notification->push(_("Permissions for this user cannot be changed."), 'horde.error');
$ok_form = false;
}
if ($ok_form) {
$result = $ACLDriver->editACL($folder, $share_user, $acl);
if (is_a($result, 'PEAR_Error')) {
$notification->push($result);
} else {
if ($acl) {
$notification->push(sprintf(_("User \"%s\" successfully given the specified rights for the folder \"%s\"."), $share_user, $folder), 'horde.success');
} else {
$notification->push(sprintf(_("User \"%s\" successfully revoked the specified rights for the folder \"%s\"."), $share_user, $folder), 'horde.success');
}
}
}
break;
}
$imp_folder = &IMP_Folder::singleton();
$rights = $ACLDriver->getRights();
if (empty($folder)) {
$folder = 'INBOX';
}
if (count($imp_folder->flist_IMP())) {
$options = IMP::flistSelect('', true, array(), $folder);
}
$curr_acl = $ACLDriver->getACL($folder);
$canEdit = $ACLDriver->canEdit($folder, $_SESSION['imp']['user']);
if (is_a($curr_acl, 'PEAR_Error')) {
$notification->push($curr_acl, 'horde_error');
$curr_acl = array();
} else {
/* Set up javascript arrays. */
if (count($curr_acl)) {
$js_user = '';
foreach (array_keys($rights) as $right) {
$js_right[$right] = '';
}
foreach ($curr_acl as $curr_user => $granted) {
if (strlen($js_user) > 0) {
$js_user .= ', ';
foreach (array_keys($rights) as $right) {
$js_right[$right] .= ', ';
}
}
$js_user .= '"' . $curr_user . '"';
foreach (array_keys($rights) as $right) {
$js_right[$right] .= (empty($granted[$right])) ? '"0"' : '"1"';
}
}
}
}
require_once 'Horde/Prefs/UI.php';
require IMP_BASE . '/config/prefs.php';
$app = 'imp';
Prefs_UI::generateHeader();
require IMP_TEMPLATES . '/acl/acl.inc';
require $registry->get('templates', 'horde') . '/common-footer.inc';
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