173 lines
7.2 KiB
PHP
173 lines
7.2 KiB
PHP
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<?php
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/**
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* $Id$
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright (C) 2008, 2009 KnowledgeTree Inc.
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*
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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* Contributor( s): ______________________________________
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*
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*/
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require_once(KT_LIB_DIR . "/templating/templating.inc.php");
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require_once(KT_LIB_DIR . "/permissions/permission.inc.php");
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require_once(KT_LIB_DIR . "/dispatcher.inc.php");
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require_once(KT_LIB_DIR . "/templating/kt3template.inc.php");
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require_once(KT_LIB_DIR . "/widgets/fieldWidgets.php");
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class ManagePermissionsDispatcher extends KTAdminDispatcher {
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var $sHelpPage = 'ktcore/admin/manage permissions.html';
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function do_main() {
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session_start();
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$this->oPage->setTitle(_kt('Manage Permissions'));
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$this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Manage Permissions'));
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$add_fields = array();
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$add_fields[] = new KTStringWidget(_kt('System Name'), _kt('The internal name used for the permission. This should never be changed.'), 'name', null, $this->oPage, true, 'name');
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$add_fields[] = new KTStringWidget(_kt('Display Name'), _kt('A short name that is shown to users whenever permissions must be assigned.'), 'human_name', null, $this->oPage, true, 'human_name');
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if($_SESSION['Permission']['NameValue'])
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{
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$this->sNameVal = $_SESSION['Permission']['NameValue'];
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$_SESSION['Permission']['NameValue'] = '';
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}
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else if($_SESSION['Permission']['HumanNameValue'])
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{
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$this->sHumanNameVal = $_SESSION['Permission']['HumanNameValue'];
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$_SESSION['Permission']['HumanNameValue'] = '';
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}
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$oTemplating =& KTTemplating::getSingleton();
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$aPermissions =& KTPermission::getList();
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$oTemplate = $oTemplating->loadTemplate("ktcore/manage_permissions");
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$aTemplateData = array(
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'context' => $this,
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"permissions" => $aPermissions,
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'add_fields' => $add_fields,
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);
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return $oTemplate->render($aTemplateData);
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}
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function do_newPermission() {
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session_start();
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$sName = KTUtil::arrayGet($_REQUEST, 'name');
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$sHumanName = KTUtil::arrayGet($_REQUEST, 'human_name');
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$sError = 'An error occured while creating your permission';
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//Checking that the System Name and Display Name fields aren't empty
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if (empty($sName) && !empty($sHumanName))
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{
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$sError = 'An error occured while creating your permission: The System Name was not provided.';
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$_SESSION['Permission']['HumanNameValue'] = $sHumanName;
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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else if(!empty($sName) && empty($sHumanName))
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{
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$sError = 'An error occured while creating your permission: The Display Name was not provided.';
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$_SESSION['Permission']['NameValue'] = $sName;
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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else if (empty($sName) && empty($sHumanName))
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{
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$sError = 'An error occured while creating your permission: The Display Name and System Name weren\'t provided.';
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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//Checking that the System Name and Display Name aren't already in the database
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$aPermissions = KTPermission::getList();
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//$iNameErrorCount and $iHumanNameErrorCount are used to check whether only one name is duplicated or if two names are duplicated.
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$iNameErrorCount = 0;
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$iHumanNameErrorCount = 0;
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foreach ($aPermissions as $aPermission)
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{
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if($sName == $aPermission->getName())
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{
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$iNameErrorCount ++;
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}
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if ($sHumanName == $aPermission->getHumanName())
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{
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$iHumanNameErrorCount ++;
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}
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}
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if ($iNameErrorCount > 0 && $iHumanNameErrorCount > 0)
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{
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$sError = 'An error occured while creating your permission: The Display Name and System Name you have provided both already exist.';
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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else if ($iNameErrorCount > 0 && $iHumanNameErrorCount == 0)
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{
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if(!empty($sHumanName))
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{
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$_SESSION['Permission']['HumanNameValue'] = $sHumanName;
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}
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$sError = 'An error occured while creating your permission: A permission with the same System Name already exists.';
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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else if ($iNameErrorCount == 0 && $iHumanNameErrorCount > 0)
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{
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if(!empty($sName))
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{
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$_SESSION['Permission']['NameValue'] = $sName;
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}
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$sError = 'An error occured while creating your permission: A permission with the same Display Name already exists.';
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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$oPerm = KTPermission::createFromArray(array(
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'name' => $sName,
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'humanname' => $sHumanName,
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));
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if (PEAR::isError($oPerm)) {
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return $this->errorRedirectToMain(sprintf(_kt('%s') , $sError));
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}
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return $this->successRedirectToMain(_kt("Permission created"));
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}
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function do_deletePermission() {
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$id = KTUtil::arrayGet($_REQUEST, 'id');
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if (empty($id)) {
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return $this->errorRedirectToMain(_kt("Both names not given"));
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}
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$oPerm = KTPermission::get($id);
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if (PEAR::isError($oPerm)) {
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return $this->errorRedirectToMain(_kt("Error finding permission"));
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}
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if ($oPerm->getBuiltIn() === true) {
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return $this->errorRedirectToMain(_kt("Can't delete built-in permission"));
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}
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$res = $oPerm->delete();
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if (PEAR::isError($res)) {
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return $this->errorRedirectToMain(_kt("Error deleting permission"));
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}
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return $this->successRedirectToMain(_kt("Permission deleted"));
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}
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}
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?>
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