class.ilObjStudyProgrammeAdminGUI.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');
include_once('./Modules/StudyProgramme/classes/types/class.ilStudyProgrammeTypeGUI.php');
require_once('./Modules/StudyProgramme/classes/class.ilObjStudyProgrammeAdmin.php');

class ilObjStudyProgrammeAdminGUI extends ilObjectGUI {
        public function __construct($a_data, $a_id, $a_call_by_reference = true, $a_prepare_output = true) {
                global $ilCtrl, $ilAccess, $ilSetting;
                $this->ctrl = $ilCtrl;
                $this->ilAccess = $ilAccess;
                $this->ilSetting = $ilSetting;
                $this->type = 'prgs';
                parent::ilObjectGUI($a_data, $a_id, $a_call_by_reference, $a_prepare_output);
                $this->lng->loadLanguageModule('prg');
                //Check Permissions globally for all SubGUIs. We only check write permissions
                $this->checkPermission('write');
        }


        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;
                        case 'ilstudyprogrammetypegui':
                                $this->tabs_gui->setTabActive('prg_subtypes');
                                $type_gui = new ilStudyProgrammeTypeGUI($this);
                                $this->ctrl->forwardCommand($type_gui);
                                break;
                        default:
                                if(!$cmd || $cmd == "view")
                                {
                                        $cmd = "editSettings";
                                }
                                $this->$cmd();
                                break;
                }
        }

        public function editSettings() {
                $this->tabs_gui->setTabActive('settings');

                if(!$a_form)
                {
                        $a_form = $this->initFormSettings();
                }
                $this->tpl->setContent($a_form->getHTML());
                return true;
        }

        public function initFormSettings(ilPropertyFormGUI $a_form = null) {

                include_once "Services/Form/classes/class.ilPropertyFormGUI.php";
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this, "saveSettings"));
                $form->setTitle($this->lng->txt("settings"));

                $radio_grp = new ilRadioGroupInputGUI($this->lng->txt("prg_show_programmes"),"visible_on_personal_desktop");
                $radio_grp->addOption(new ilRadioOption($this->lng->txt("prg_show_programmes_on_pd_always"),ilObjStudyProgrammeAdmin::SETTING_VISIBLE_ON_PD_ALLWAYS));
                $radio_grp->addOption(new ilRadioOption($this->lng->txt("prg_show_programmes_on_pd_only_read"),ilObjStudyProgrammeAdmin::SETTING_VISIBLE_ON_PD_READ));
                $value = $this->ilSetting->get(ilObjStudyProgrammeAdmin::SETTING_VISIBLE_ON_PD);
                $value = ($value) ? $value : ilObjStudyProgrammeAdmin::SETTING_VISIBLE_ON_PD_READ;
                $radio_grp->setValue($value);
                $form->addItem($radio_grp);

                if ($this->ilAccess->checkAccess("write", "", $this->object->getRefId()))
                {
                        $form->addCommandButton("saveSettings", $this->lng->txt("save"));
                        $form->addCommandButton("view", $this->lng->txt("cancel"));
                }

                return $form;
        }

        public function saveSettings()
        {
                $this->checkPermission("write");
                
                $form = $this->initFormSettings();
                if($form->checkInput())
                {                       
                        if($this->save($form))
                        {                       
                                $this->ilSetting->set(ilObjStudyProgrammeAdmin::SETTING_VISIBLE_ON_PD, 
                                        $form->getInput('visible_on_personal_desktop'));
                                
                                ilUtil::sendSuccess($this->lng->txt("settings_saved"), true);
                                $this->ctrl->redirect($this, "editSettings");
                        }
                }
                
                $form->setValuesByPost();
                $this->editSettings($form);
        }

        public function getAdminTabs() {
                global $rbacsystem;
                if ($rbacsystem->checkAccess('visible,read', $this->object->getRefId())) {
                        $this->tabs_gui->addTarget('settings', $this->ctrl->getLinkTargetByClass('ilObjStudyProgrammeAdminGUI', 'view'));

                        $this->tabs_gui->addTarget('prg_subtypes', $this->ctrl->getLinkTargetByClass(array(
                                'ilObjStudyProgrammeAdminGUI',
                                'ilStudyProgrammeTypeGUI'
                        ), 'listTypes'));
                }
                if ($rbacsystem->checkAccess('edit_permission', $this->object->getRefId())) {
                        $this->tabs_gui->addTarget('perm_settings', $this->ctrl->getLinkTargetByClass('ilpermissiongui', 'perm'), array(), 'ilpermissiongui');
                }
        }

        public function _goto($ref_id) {
                $this->ctrl->initBaseClass("ilAdministrationGUI");
                $this->ctrl->setTargetScript("ilias.php");
                $this->ctrl->setParameterByClass("ilObjStudyProgrammeAdminGUI", "ref_id", $ref_id);
                $this->ctrl->setParameterByClass("ilObjStudyProgrammeAdminGUI", "admin_mode", "settings");
                $this->ctrl->redirectByClass(array( "ilAdministrationGUI", "ilObjStudyProgrammeAdminGUI" ), "view");
        }

        protected function save(ilPropertyFormGUI $a_form) {
                return true;
        }
}