group.php

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<?php
/***************************************************************************
 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.
 ***************************************************************************/

require_once ('./general.php');
require_once ('./lib/group.php');

// get styles
$oStyle->setTemplate ( 'group.html' );

$oGroup = new Group ( $oMysql, $oLog, $aAdmin, $aAdminArrays, $aRightNames );

// get variables
if(isset($_POST['action']))     $action = $_POST['action'];
elseif(isset($_GET['action']))  $action = $_GET['action'];
else $action = 'list';

//-----------------------------------------------------------------------------
if ($action == 'edit' && $oUser->isAdmin ( 'group_edit' ) )
{
    if ( !isset ( $_POST['newrights'] ) || !is_array ( $_POST['newrights'] ) )
    {
        die();
    }
    $aNew =& $_POST['newrights'];
    $aGroups = $oGroup->getAll();
    foreach ( $aGroups AS $aData )
    {
        if ( isset ( $aNew[$aData['usergroup_id']] ) )
        {
            // there are admin rights for this group
            unset ( $aNew[$aData['usergroup_id']]['set'] );
            $oGroup->set ( $aData['usergroup_id'], $aData['name'], $aNew[$aData['usergroup_id']] );
        }
    }
    $oStyle->addReplacements ( array ( 'REFRESH_URL' => 'group.php',
                                       'REFRESH_MSG' => 'Rechte erfolgreich ge&auml;ndert.' ) );
    echo trim ( $oStyle->get_area('Refresh') );
    die();
}
//-----------------------------------------------------------------------------
elseif ( $action=='add' && $oUser->isAdmin ( 'group_add' ) )
{
    if ( isset ( $_POST['newrights'] ) && is_array ( $_POST['newrights'] ) )
    {
        // form sent
        $strName = $_POST['newrights'][0]['name'];
        unset ( $_POST['newrights'][0]['name'] );
        $booSuccess = $oGroup->add ( $strName, $_POST['newrights'][0] );
        $strMsg = $booSuccess ? 'Gruppe erfolgreich angelegt.' : 'Eine Gruppe mit diesem Namen existiert bereits';
        $oStyle->addReplacements ( array ( 'REFRESH_URL' => 'group.php',
                                           'REFRESH_MSG' => $strMsg ) );
        echo trim ( $oStyle->get_area('Refresh') );
        die();
    }

    $i = 1;
    $strHead = '';
    $strInfo = '';
    $strNewGroup = '';
    foreach ( $aRightNames AS $strRight => $aRightInfo )
    {
        $strHead .= '<td>'.$aRightInfo[0].'</td>';
        $strInfo .= '<tr id="ar_'.$strRight.'"><td>'.$aRightInfo[0].'</td><td>'.$aRightInfo[1].'</td></tr>';
        $oStyle->addReplacements ( array ( 'RIGHT' => $strRight, 'CHECKED' => '', 'GROUP_ID' => '0' ) );
        $strNewGroup .= $oStyle->get_area('GroupChk');
        $i++;
    }

    $oStyle->addReplacements ( array ( 'GROUP_HEAD' => $strHead,
                                       'GROUP_COLSPAN' => $i,
                                       'GROUP_INFO' => $strInfo,
                                       'GROUP_NEW' => $strNewGroup ) );
}
//-----------------------------------------------------------------------------
if ( $action == 'list' && $oUser->isAdmin ( 'group_list' ) )
{
    $aGroups = $oGroup->getAll();
    $i = 0;
    $strGroupList = '';
    foreach ( $aGroups AS $aData )
    {
        $oStyle->addReplacements ( array ( 'GROUP_NAME' => $aData['name'],
                                           'GROUP_ID' => $aData['usergroup_id'],
                                           'GROUP_ROW' => intval(($i++ % 2) == 0)
                                         ) );
        $strTest = '';
        // only rights with a name are displayed
        foreach ( $aRightNames AS $strRight => $aRightInfo )
        {
            $strChecked = '';
            foreach ( $aAdminArrays AS $intKey => $strField )
            {
                if ( isset ( $aAdmin[$intKey][$strRight] ) && ( ( $aAdmin[$intKey][$strRight] & $aData[$strField] ) > 0 ) )
                {
                    $strChecked = ' checked="checked"';
                }
            }
            $oStyle->addReplacements ( array ( 'RIGHT' => $strRight,
                                               'CHECKED' => $strChecked
                                         ) );
            $strTest .= $oStyle->get_area('GroupChk');
        }

        $oStyle->addReplacements ( array ( 'RIGHTS' => $strTest ) );
        $strGroupList .= $oStyle->get_area( 'GroupRow' );
    }
    // build top and bottom
    $i = 1; // counter for tds
    $strHead = '';
    $strInfo = '';
    $aInfo = array();
    $intNames = ceil( count( $aRightNames ) / 2 );
    $intNamesF = floor( count( $aRightNames ) / 2 );
    foreach ( $aRightNames AS $strRight => $aRightInfo )
    {
        $strHead .= '<td>'.$aRightInfo[0].'</td>';
        $aInfo[$i] = array( $aRightInfo[0], $strRight, $aRightInfo[1] );
        $i++;
    }
    for( $j=1; $j<=$intNames; ++$j )
    {
        $strInfo .= '<tr><td>'.$aInfo[$j][0].'</td><td id="ar_'.$aInfo[$j][1].'">'.$aInfo[$j][2].'</td>';
        if( isset( $aInfo[$j+$intNamesF] ) )
        {
            $strInfo .= '<td>'.$aInfo[$j+$intNamesF][0].'</td><td id="ar_'.$aInfo[$j+$intNamesF][1].'">'.$aInfo[$j+$intNamesF][2].'</td></tr>';
        }
        else
        {
            $strInfo .= '<td colspan="2"></td></tr>';
        }
    }

    $oStyle->addReplacements ( array ( 'GROUP_HEAD' => $strHead,
                                       'GROUP_COLSPAN' => $i,
                                       'GROUP_INFO' => $strInfo,
                                       'GROUP_RESULT' => $strGroupList ) );
}

// get the area
$strTmpl_inhalt = $oStyle->get_area( ucfirst($action) );
output();

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