GroupAction.class.php

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<?php
// ---------------------------------------------------------------------------
// $Id$
// ---------------------------------------------------------------------------
// OpenRat Content Management System
// Copyright (C) 2002-2004 Jan Dankert, cms@jandankert.de
//
// 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.
// ---------------------------------------------------------------------------


class GroupAction extends Action
{
     var $group;
     var $defaultSubAction = 'edit';


     function GroupAction()
     {
          if   ( !$this->userIsAdmin() )
               die('you are not an admin');

          if   ( $this->getRequestId() != 0 )
          {
               $this->group = new Group( $this->getRequestId() );
               $this->group->load();
               $this->setTemplateVar( 'groupid',$this->group->groupid );
          }
     }



     function delete()
     {
          if   ( $this->hasRequestVar('confirm') )
          {
               $this->group->delete();
     
               $this->addNotice('group',$this->group->name,'DELETED','ok');
          }
          else
          {
               $this->addNotice('group',$this->group->name,'NOT_DELETED','ok');
          }
     }
     
     
     
     function remove()
     {
          $this->setTemplateVars( $this->group->getProperties() );
     }
     
     
     
     function save()
     {
          if   ( $this->getRequestVar('name') != '' )
          {
               $this->group->name = $this->getRequestVar('name');
               
               $this->group->save();
     
               $this->addNotice('group',$this->group->name,'SAVED','ok');
          }
          else
          {
               $this->addValidationError('name');
               $this->callSubAction('edit');
          }
     }


     function add()
     {
     }
     
     
     function addgroup()
     {
          if   ( $this->getRequestVar('name') != '')
          {
               $this->group = new Group();
               $this->group->name = $this->getRequestVar('name');
               $this->group->add();
               $this->addNotice('group',$this->group->name,'ADDED','ok');
               $this->callSubAction('listing');
          }
          else
          {
               $this->addValidationError('name');
               $this->callSubAction('add');
          }
     }


     function adduser()
     {
          $this->setTemplateVar('users',$this->group->getOtherUsers());
     }


     function addusertogroup()
     {
          $userid = $this->getRequestVar('userid');

          if   ( is_array($userid))
          {
               // Im Request steht eine Liste von User-Ids.
               foreach( $userid as $uid )
               {
                    $this->group->addUser( $uid );
               }
               $this->addNotice('group',$this->group->name,'USER_ADDED_TO_GROUP',OR_NOTICE_OK,array('count'=>count($userid)));
          }
          elseif( intval($userid) > 0 )
          {
               // Nur 1 Benutzer hinzuf�gen.
               $this->group->addUser( intval($userid) );
               $this->addNotice('group',$this->group->name,'USER_ADDED_TO_GROUP',OK_NOTICE_OK,array('count'=>'1'));
          }
          else
          {
               // Es wurde kein Benutzer ausgew�hlt.
               $this->addNotice('group',$this->group->name,'NOTHING_DONE',OR_NOTICE_WARN);
          }
     }


     
     function deluser()
     {
          $this->group->delUser( intval($this->getRequestVar('userid')) );
     
          $this->addNotice('group',$this->group->name,'DELETED',OR_NOTICE_OK);
     }



     function listing()
     {
          $list = array();

          foreach( Group::getAll() as $id=>$name )
          {
               $list[$id]         = array();
               $list[$id]['url' ] = Html::url('main','group',$id,array(REQ_PARAM_TARGETSUBACTION=>'edit'));
               $list[$id]['name'] = $name;
          }

          $this->setTemplateVar('el',   $list);
     }


     function edit()
     {
          $this->setTemplateVars( $this->group->getProperties() );
     }


     
     function memberships()
     {
     }
     
     
     
     function users()
     {
          // Mitgliedschaften ermitteln
          //
          $userliste = array();
          
          foreach( $this->group->getUsers() as $userid=>$name )
          {
               $userliste[$userid] = array('name'       => $name,
                                           'delete_url' => Html::url('group','deluser',$this->getRequestId(),array('userid'=>$userid)));
          }
          $this->setTemplateVar('memberships',$userliste);
     }

     
     
     

     function rights()
     {
          $rights = $this->group->getAllAcls();

          $projects = array();
          
          foreach( $rights as $acl )
          {
               if   ( !isset($projects[$acl->projectid]))
               {
                    $projects[$acl->projectid] = array();
                    $p = new Project($acl->projectid);
                    $p->load();
                    $projects[$acl->projectid]['projectname'] = $p->name;
                    $projects[$acl->projectid]['rights'     ] = array();
               }

               $right = array();
               
               if   ( $acl->languageid > 0 )
               {
                    $language = new Language($acl->languageid);
                    $language->load();
                    $right['languagename'] = $language->name;
               }
               else
               {
                    $right['languagename'] = lang('ALL_LANGUAGES');
               }
               
               
               $o = new Object($acl->objectid);
               $o->objectLoad();
               $right['objectname'] = $o->name;
               $right['objectid'  ] = $o->objectid;
               $right['objecttype'] = $o->getType();
               
               if   ( $acl->groupid > 0 )
               {
                    $group = new Group($acl->groupid);
                    $group->load();
                    $right['groupname'] = $group->name;
               }
               else
               {
                    // Berechtigung f�r "alle".
               }

               $right['bits'] = $acl->getProperties();
               
               $projects[$acl->projectid]['rights'][] = $right;
          }
          
          $this->setTemplateVar('projects'    ,$projects );
          
          $this->setTemplateVar('show',Acl::getAvailableRights() );
     }
     
     
     
     function checkMenu( $menu )
     {
          switch( $menu )
          {
               case 'users':
                    // Benutzerliste nur anzeigen, wenn welche vorhanden.
                    return count($this->group->getUsers()) > 0;
               case 'adduser':
                    // Benutzer k�nnen nur hinzugef�gt werden, wenn noch nicht alle
                    // in der Gruppe sind.
                    return count($this->group->getOtherUsers()) > 0;
               default:
                    return true;
          }
     }
}