deleteGroupFolderLinkBL.php
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<?php
/**
* $Id$
*
* Business logic for deleting a folder access entry
* addFolderAccessUI.inc for presentation information
*
* Expected form variables:
* o $fFolderID - primary key of folder user is currently editing
* o $fGroupFolderLinkID - primary key of group folder link user to delete
*
* Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package foldermanagement
*/
require_once("../../../../config/dmsDefaults.php");
KTUtil::extractGPC('fFolderID', 'fForDelete', 'fGroupFolderLinkID');
include_once("$default->fileSystemRoot/lib/foldermanagement/Folder.inc");
include_once("$default->fileSystemRoot/lib/security/Permission.inc");
include_once("$default->fileSystemRoot/lib/groups/GroupFolderLink.inc");
include_once("$default->fileSystemRoot/lib/groups/Group.inc");
include_once("$default->fileSystemRoot/lib/roles/Role.inc");
include_once("$default->fileSystemRoot/lib/visualpatterns/PatternListBox.inc");
include_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
include_once("$default->fileSystemRoot/presentation/lookAndFeel/knowledgeTree/foldermanagement/folderUI.inc");
include_once("$default->fileSystemRoot/presentation/Html.inc");
include_once("groupFolderLinkUI.inc");
if (!checkSession()) {
// Never returns, but just in case...
die();
}
include_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
$oPatternCustom = & new PatternCustom();
$oPatternCustom->setHtml("");
if (!(isset($fFolderID) && isset($fGroupFolderLinkID))) {
$sErrorMessage = _("No folder currently selected");
$main->setCentralPayload($oPatternCustom);
if (isset($sErrorMessage)) {
$main->setErrorMessage($sErrorMessage);
}
$main->setFormAction($_SERVER["PHP_SELF"] . "?fFolderID=$fFolderID&fGroupFolderLinkID=$fGroupFolderLinkID&fForDelete=1");
$main->setHasRequiredFields(true);
$main->render();
exit(0);
}
// if a folder has been selected
$oFolder = Folder::get($fFolderID);
if (!Permission::userHasFolderWritePermission($oFolder)) {
// display an error message
$sErrorMessage = _("You don't have permission to delete this folder access entry.");
$main->setCentralPayload($oPatternCustom);
if (isset($sErrorMessage)) {
$main->setErrorMessage($sErrorMessage);
}
$main->setFormAction($_SERVER["PHP_SELF"] . "?fFolderID=$fFolderID&fGroupFolderLinkID=$fGroupFolderLinkID&fForDelete=1");
$main->setHasRequiredFields(true);
$main->render();
exit(0);
}
if (!isset($fForDelete)) {
$oGroupFolderLink = & GroupFolderLink::get($fGroupFolderLinkID);
$oPatternCustom->setHtml(getDeletePage($oGroupFolderLink, $fFolderID));
$main->setCentralPayload($oPatternCustom);
if (isset($sErrorMessage)) {
$main->setErrorMessage($sErrorMessage);
}
$main->setFormAction($_SERVER["PHP_SELF"] . "?fFolderID=$fFolderID&fGroupFolderLinkID=$fGroupFolderLinkID&fForDelete=1");
$main->setHasRequiredFields(true);
$main->render();
exit(0);
}
$oGroupFolderLink = & GroupFolderLink::get($fGroupFolderLinkID);
if (!$oGroupFolderLink->delete()) {
// otherwise display an error message
$sErrorMessage = _("The folder access entry could not be deleted from the database");
$oGroupFolderLink = & GroupFolderLink::get($fGroupFolderLinkID);
$oPatternCustom->setHtml(getPage($oGroupFolderLink));
$main->setCentralPayload($oPatternCustom);
if (isset($sErrorMessage)) {
$main->setErrorMessage($sErrorMessage);
}
$main->setFormAction($_SERVER["PHP_SELF"] . "?fFolderID=$fFolderID&fGroupFolderLinkID=$fGroupFolderLinkID&fForDelete=1");
$main->setHasRequiredFields(true);
$main->render();
exit(0);
}
$oFolder->updatePermissions();
controllerRedirect("editFolder", "fFolderID=$fFolderID&fShowSection=folderPermissions");
?>