class.ilObjExerciseAdministrationGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Object/classes/class.ilObjectGUI.php");

class ilObjExerciseAdministrationGUI extends ilObjectGUI
{
        public function __construct($a_data, $a_id, $a_call_by_reference = true, $a_prepare_output = true)
        {
                $this->type = "excs";
                parent::__construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output);

                $this->lng->loadLanguageModule("exercise");
        }

        public function executeCommand()
        {               
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();

                $this->prepareOutput();

                switch($next_class)
                {
                        case 'ilpermissiongui':
                                $this->tabs_gui->setTabActive('perm_settings');
                                include_once("Services/AccessControl/classes/class.ilPermissionGUI.php");
                                $perm_gui = new ilPermissionGUI($this);
                                $this->ctrl->forwardCommand($perm_gui);
                                break;

                        default:
                                if(!$cmd || $cmd == 'view')
                                {
                                        $cmd = "editSettings";
                                }

                                $this->$cmd();
                                break;
                }
                return true;
        }

        public function getAdminTabs()
        {               
                if ($this->checkPermissionBool("visible,read"))
                {
                        $this->tabs_gui->addTarget("settings",
                                $this->ctrl->getLinkTarget($this, "editSettings"),
                                array("editSettings", "view"));
                }

                if ($this->checkPermissionBool('edit_permission'))
                {
                        $this->tabs_gui->addTarget("perm_settings",
                                $this->ctrl->getLinkTargetByClass('ilpermissiongui',"perm"),
                                array(),'ilpermissiongui');
                }
        }

        
        public function editSettings($a_form = null)
        {
                global $lng, $ilSetting;
                
                $this->tabs_gui->setTabActive('settings');      
                
                if(!$a_form)
                {
                        $a_form = $this->initFormSettings();
                }               
                $this->tpl->setContent($a_form->getHTML());
                return true;
        }

        public function saveSettings()
        {
                global $ilCtrl;
                
                $this->checkPermission("write");
                
                $form = $this->initFormSettings();
                if($form->checkInput())
                {                       
                        $exc_set = new ilSetting("excs");
                        $exc_set->set("add_to_pd", (bool)$form->getInput("pd"));
                        
                        ilUtil::sendSuccess($this->lng->txt("settings_saved"),true);
                        $ilCtrl->redirect($this, "editSettings");
                }
                
                $form->setValuesByPost();
                $this->editSettings($form);
        }

        public function cancel()
        {
                global $ilCtrl;
                
                $ilCtrl->redirect($this, "view");
        }
                
        protected function initFormSettings()
        {
            global $lng, $ilAccess;
                
                include_once('Services/Form/classes/class.ilPropertyFormGUI.php');
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this));
                $form->setTitle($this->lng->txt('exc_admin_settings'));
                
                if ($this->checkPermissionBool("write"))
                {
                        $form->addCommandButton('saveSettings',$this->lng->txt('save'));
                        $form->addCommandButton('cancel',$this->lng->txt('cancel'));
                }

                $exc_set = new ilSetting("excs");
                
                $pd = new ilCheckboxInputGUI($lng->txt("to_desktop"), "pd");
                $pd->setInfo($lng->txt("exc_to_desktop_info"));
                $pd->setChecked($exc_set->get("add_to_pd", true));
                $form->addItem($pd);

                return $form;
        }
}

?>