class.ilAdministrationCommandGUI.php

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<?php

/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | 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 ilAdministrationCommandGUI 
{
        protected $ctrl = null;
        protected $lng = null;
        private $container = null;

        public function __construct($a_container) 
        {
                global $ilCtrl, $lng;

                $this->container = $a_container;
                $this->ctrl = $ilCtrl;
                $this->lng = $lng;
        }

        public function getContainer() 
        {
                return $this->container;
        }

        public function delete() 
        {
                global $tpl,$ilSetting,$ilErr;

                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                $to_delete = array ();
                if ((int) $_GET['item_ref_id']) 
                {
                        $to_delete = array (
                                (int) $_GET['item_ref_id']
                        );
                }

                if (isset ($_POST['id']) and is_array($_POST['id'])) 
                {
                        $to_delete = $_POST['id'];
                }

                if(!$to_delete)
                {
                        $ilErr->raiseError($this->lng->txt('no_checkbox'),$ilErr->MESSAGE);
                }

                include_once ('./Services/Utilities/classes/class.ilConfirmationGUI.php');
                $confirm = new ilConfirmationGUI();
                $confirm->setFormAction($this->ctrl->getFormActionByClass(get_class($this->getContainer()), 'cancel'));
                $confirm->setHeaderText('');
                $confirm->setCancel($this->lng->txt('cancel'), 'cancelDelete');
                $confirm->setConfirm($this->lng->txt('delete'), 'performDelete');

                foreach ($to_delete as $delete) 
                {
                        $obj_id = ilObject :: _lookupObjId($delete);
                        $type = ilObject :: _lookupType($obj_id);
                        
                        $confirm->addItem(
                                'id[]',
                                $delete,
                                call_user_func(array(ilObjectFactory::getClassByType($type),'_lookupTitle'),$obj_id),
                                ilUtil :: getTypeIconPath($type, $obj_id)
                        );
                }

                $msg = $this->lng->txt("info_delete_sure");
                        
                if(!$ilSetting->get('enable_trash'))
                {
                        $msg .= "<br/>".$this->lng->txt("info_delete_warning_no_trash");
                }
                ilUtil::sendQuestion($msg);

                $tpl->setContent($confirm->getHTML());
        }

        public function performDelete() 
        {
                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                include_once './classes/class.ilObjectGUI.php';
                $_SESSION['saved_post'] = $_POST['id'];
                $object = new ilObjectGUI(array (), 0, false, false);
                $object->confirmedDeleteObject();
                return true;
        }

        public function cut() 
        {
                global $tree;
                
                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                $_GET['ref_id'] = $tree->getParentId((int) $_GET['item_ref_id']);

                include_once './Services/Container/classes/class.ilContainerGUI.php';
                $container = new ilContainerGUI(array (), 0, false, false);
                $container->cutObject();
                return true;
        }
        
        public function showMoveIntoObjectTree()
        {
                global $objDefinition;

                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                $obj_id = ilObject :: _lookupObjId((int) $_GET['ref_id']);
                $type = ilObject :: _lookupType($obj_id);

                $location = $objDefinition->getLocation($type);
                $class_name = "ilObj" . $objDefinition->getClassName($type) . 'GUI';

                // create instance
                include_once ($location . "/class." . $class_name . ".php");
                $container = new $class_name (array (), (int) $_GET['ref_id'], true, false);
                $container->showMoveIntoObjectTreeObject();
                return true;
                
        }
        
        public function showLinkIntoMultipleObjectsTree()
        {
                global $objDefinition;

                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                $obj_id = ilObject :: _lookupObjId((int) $_GET['ref_id']);
                $type = ilObject :: _lookupType($obj_id);

                $location = $objDefinition->getLocation($type);
                $class_name = "ilObj" . $objDefinition->getClassName($type) . 'GUI';

                // create instance
                include_once ($location . "/class." . $class_name . ".php");
                $container = new $class_name (array (), (int) $_GET['ref_id'], true, false);
                $container->showLinkIntoMultipleObjectsTreeObject();
                return true;
        }

        public function link() 
        {
                global $tree;
                
                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                $_GET['ref_id'] = $tree->getParentId((int) $_GET['item_ref_id']);

                include_once './Services/Container/classes/class.ilContainerGUI.php';
                $container = new ilContainerGUI(array (), 0, false, false);
                $container->linkObject();
                return true;
        }

        public function paste() 
        {
                global $objDefinition;

                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');
                $_GET['ref_id'] = (int) $_GET['item_ref_id'];

                $obj_id = ilObject :: _lookupObjId((int) $_GET['item_ref_id']);
                $type = ilObject :: _lookupType($obj_id);

                $location = $objDefinition->getLocation($type);
                $class_name = "ilObj" . $objDefinition->getClassName($type) . 'GUI';

                // create instance
                include_once ($location . "/class." . $class_name . ".php");
                $container = new $class_name (array (), (int) $_GET['item_ref_id'], true, false);
                $container->pasteObject();
                return true;
        }
        
        public function performPasteIntoMultipleObjects()
        {
                global $objDefinition;

                $this->ctrl->setReturnByClass(get_class($this->getContainer()), '');

                $obj_id = ilObject :: _lookupObjId((int) $_GET['ref_id']);
                $type = ilObject :: _lookupType($obj_id);

                $location = $objDefinition->getLocation($type);
                $class_name = "ilObj" . $objDefinition->getClassName($type) . 'GUI';

                // create instance
                include_once ($location . "/class." . $class_name . ".php");
                $container = new $class_name (array (), (int) $_GET['ref_id'], true, false);
                $container->performPasteIntoMultipleObjectsObject();
                return true;
        }
}
?>