seeddms-code/op/op.FolderAccess.php

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<?php
// MyDMS. Document Management System
// Copyright (C) 2002-2005 Markus Westphal
// Copyright (C) 2006-2008 Malcolm Cowe
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// Copyright (C) 2010-2016 Uwe Steinmann
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
include("../inc/inc.Settings.php");
include("../inc/inc.LogInit.php");
include("../inc/inc.Utils.php");
include("../inc/inc.Language.php");
include("../inc/inc.Init.php");
include("../inc/inc.Extension.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php");
if (!isset($_GET["folderid"]) || !is_numeric($_GET["folderid"]) || intval($_GET["folderid"])<1) {
UI::exitError(getMLText("folder_title", array("foldername" => getMLText("invalid_folder_id"))),getMLText("invalid_folder_id"));
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}
$folderid = $_GET["folderid"];
$folder = $dms->getFolder($folderid);
if (!is_object($folder)) {
UI::exitError(getMLText("folder_title", array("foldername" => getMLText("invalid_folder_id"))),getMLText("invalid_folder_id"));
}
$folderPathHTML = getFolderPathHTML($folder, true);
if ($folder->getAccessMode($user) < M_ALL) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("access_denied"));
}
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/* Check if the form data comes from a trusted request */
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/* FIXME: Currently GET request are allowed. */
if(!checkFormKey('folderaccess', 'GET')) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("invalid_request_token"));
}
switch ($_GET["action"]) {
case "setowner":
case "delaccess":
case "inherit":
$action = $_GET["action"];
break;
case "setdefault":
case "editaccess":
case "addaccess":
$action = $_GET["action"];
if (!isset($_GET["mode"]) || !is_numeric($_GET["mode"]) || $_GET["mode"]<M_ANY || $_GET["mode"]>M_ALL) {
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UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("invalid_access_mode"));
}
$mode = $_GET["mode"];
break;
case "notinherit":
$action = $_GET["action"];
if (strcasecmp($_GET["mode"], "copy") && strcasecmp($_GET["mode"], "empty")) {
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UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("invalid_access_mode"));
}
$mode = $_GET["mode"];
break;
default:
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UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("invalid_action"));
break;
}
if (isset($_GET["userid"])) {
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if (!is_numeric($_GET["userid"])) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("unknown_user"));
}
if (!strcasecmp($action, "addaccess") && $_GET["userid"]==-1) {
$userid = -1;
}
else {
if (!is_object($dms->getUser($_GET["userid"]))) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("unknown_user"));
}
$userid = $_GET["userid"];
}
}
if (isset($_GET["groupid"])) {
if (!is_numeric($_GET["groupid"])) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("unknown_group"));
}
if (!strcasecmp($action, "addaccess") && $_GET["groupid"]==-1) {
$groupid = -1;
}
else {
if (!is_object($dms->getGroup($_GET["groupid"]))) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("unknown_group"));
}
$groupid = $_GET["groupid"];
}
}
// Change owner -----------------------------------------------------------
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if ($action == "setowner") {
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if (!$user->isAdmin()) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("access_denied"));
}
if (!isset($_GET["ownerid"]) || !is_numeric($_GET["ownerid"]) || $_GET["ownerid"]<1) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("unknown_user"));
}
$newOwner = $dms->getUser($_GET["ownerid"]);
if (!is_object($newOwner)) {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("unknown_user"));
}
$oldOwner = $folder->getOwner();
if($folder->setOwner($newOwner)) {
if($notifier) {
// Send notification to subscribers.
$notifyList = $folder->getNotifyList();
$subject = "ownership_changed_email_subject";
$message = "ownership_changed_email_body";
$params = array();
$params['name'] = $folder->getName();
if($folder->getParent())
$params['folder_path'] = $folder->getParent()->getFolderPathPlain();
else
$params['folder_path'] = $folder->getFolderPathPlain();
$params['username'] = $user->getFullName();
$params['old_owner'] = $oldOwner->getFullName();
$params['new_owner'] = $newOwner->getFullName();
$params['url'] = "http".((isset($_SERVER['HTTPS']) && (strcmp($_SERVER['HTTPS'],'off')!=0)) ? "s" : "")."://".$_SERVER['HTTP_HOST'].$settings->_httpRoot."out/out.ViewFolder.php?folderid=".$folder->getID();
$params['sitename'] = $settings->_siteName;
$params['http_root'] = $settings->_httpRoot;
$notifier->toList($user, $notifyList["users"], $subject, $message, $params);
foreach ($notifyList["groups"] as $grp) {
$notifier->toGroup($user, $grp, $subject, $message, $params);
}
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_setowner')));
} else {
UI::exitError(getMLText("folder_title", array("foldername" => $folder->getName())),getMLText("set_owner_error"));
}
}
// Set Permission to no inherit -------------------------------------------
else if ($action == "notinherit") {
$defAccess = $folder->getDefaultAccess();
if($folder->setInheritAccess(false)) {
if($notifier) {
// Send notification to subscribers.
$notifyList = $folder->getNotifyList();
$subject = "access_permission_changed_email_subject";
$message = "access_permission_changed_email_body";
$params = array();
$params['name'] = $folder->getName();
if($folder->getParent())
$params['folder_path'] = $folder->getParent()->getFolderPathPlain();
else
$params['folder_path'] = $folder->getFolderPathPlain();
$params['username'] = $user->getFullName();
$params['url'] = "http".((isset($_SERVER['HTTPS']) && (strcmp($_SERVER['HTTPS'],'off')!=0)) ? "s" : "")."://".$_SERVER['HTTP_HOST'].$settings->_httpRoot."out/out.ViewFolder.php?folderid=".$folder->getID();
$params['sitename'] = $settings->_siteName;
$params['http_root'] = $settings->_httpRoot;
$notifier->toList($user, $notifyList["users"], $subject, $message, $params);
foreach ($notifyList["groups"] as $grp) {
$notifier->toGroup($user, $grp, $subject, $message, $params);
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_notinherit_access')));
}
}
if($folder->setDefaultAccess($defAccess)) {
if($notifier) {
// Send notification to subscribers.
$notifyList = $folder->getNotifyList();
$subject = "access_permission_changed_email_subject";
$message = "access_permission_changed_email_body";
$params = array();
$params['name'] = $folder->getName();
if($folder->getParent())
$params['folder_path'] = $folder->getParent()->getFolderPathPlain();
else
$params['folder_path'] = $folder->getFolderPathPlain();
$params['username'] = $user->getFullName();
$params['url'] = "http".((isset($_SERVER['HTTPS']) && (strcmp($_SERVER['HTTPS'],'off')!=0)) ? "s" : "")."://".$_SERVER['HTTP_HOST'].$settings->_httpRoot."out/out.ViewFolder.php?folderid=".$folder->getID();
$params['sitename'] = $settings->_siteName;
$params['http_root'] = $settings->_httpRoot;
$notifier->toList($user, $notifyList["users"], $subject, $message, $params);
foreach ($notifyList["groups"] as $grp) {
$notifier->toGroup($user, $grp, $subject, $message, $params);
}
}
}
if ($mode == "copy") {
$parent = $folder->getParent();
$accessList = $parent->getAccessList();
foreach ($accessList["users"] as $userAccess)
$folder->addAccess($userAccess->getMode(), $userAccess->getUserID(), true);
foreach ($accessList["groups"] as $groupAccess)
$folder->addAccess($groupAccess->getMode(), $groupAccess->getGroupID(), false);
}
}
// Set permission to inherit ----------------------------------------------
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else if ($action == "inherit") {
if ($folderid == $settings->_rootFolderID || !$folder->getParent()) return;
$folder->clearAccessList();
if($folder->setInheritAccess(true)) {
if($notifier) {
// Send notification to subscribers.
$notifyList = $folder->getNotifyList();
$subject = "access_permission_changed_email_subject";
$message = "access_permission_changed_email_body";
$params = array();
$params['name'] = $folder->getName();
if($folder->getParent())
$params['folder_path'] = $folder->getParent()->getFolderPathPlain();
else
$params['folder_path'] = $folder->getFolderPathPlain();
$params['username'] = $user->getFullName();
$params['url'] = "http".((isset($_SERVER['HTTPS']) && (strcmp($_SERVER['HTTPS'],'off')!=0)) ? "s" : "")."://".$_SERVER['HTTP_HOST'].$settings->_httpRoot."out/out.ViewFolder.php?folderid=".$folder->getID();
$params['sitename'] = $settings->_siteName;
$params['http_root'] = $settings->_httpRoot;
$notifier->toList($user, $notifyList["users"], $subject, $message, $params);
foreach ($notifyList["groups"] as $grp) {
$notifier->toGroup($user, $grp, $subject, $message, $params);
}
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_inherit_access')));
}
}
// Set default permission -------------------------------------------------
else if ($action == "setdefault") {
if($folder->setDefaultAccess($mode)) {
if($notifier) {
// Send notification to subscribers.
$notifyList = $folder->getNotifyList();
$subject = "access_permission_changed_email_subject";
$message = "access_permission_changed_email_body";
$params = array();
$params['name'] = $folder->getName();
if($folder->getParent())
$params['folder_path'] = $folder->getParent()->getFolderPathPlain();
else
$params['folder_path'] = $folder->getFolderPathPlain();
$params['username'] = $user->getFullName();
$params['url'] = "http".((isset($_SERVER['HTTPS']) && (strcmp($_SERVER['HTTPS'],'off')!=0)) ? "s" : "")."://".$_SERVER['HTTP_HOST'].$settings->_httpRoot."out/out.ViewFolder.php?folderid=".$folder->getID();
$params['sitename'] = $settings->_siteName;
$params['http_root'] = $settings->_httpRoot;
$notifier->toList($user, $notifyList["users"], $subject, $message, $params);
foreach ($notifyList["groups"] as $grp) {
$notifier->toGroup($user, $grp, $subject, $message, $params);
}
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_set_default_access')));
}
}
// Modify permission ------------------------------------------------------
else if ($action == "editaccess") {
if (isset($userid)) {
$folder->changeAccess($mode, $userid, true);
}
else if (isset($groupid)) {
$folder->changeAccess($mode, $groupid, false);
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_edit_access')));
}
// Delete Permission ------------------------------------------------------
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else if ($action == "delaccess") {
if (isset($userid)) {
$folder->removeAccess($userid, true);
}
else if (isset($groupid)) {
$folder->removeAccess($groupid, false);
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_delete_access')));
}
// Add new permission -----------------------------------------------------
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else if ($action == "addaccess") {
if (isset($userid) && $userid != -1) {
$folder->addAccess($mode, $userid, true);
}
if (isset($groupid) && $groupid != -1) {
$folder->addAccess($mode, $groupid, false);
}
$session->setSplashMsg(array('type'=>'success', 'msg'=>getMLText('splash_add_access')));
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}
add_log_line();
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header("Location:../out/out.FolderAccess.php?folderid=".$folderid);
?>