class.ilTermsConditionsGUI.php

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

include_once './Services/Payment/classes/class.ilShopPageGUI.php';
include_once 'Services/Payment/classes/class.ilShopBaseGUI.php';


class ilTermsConditionsGUI extends ilShopBaseGUI
{
        const SHOP_PAGE_EDITOR_PAGE_ID = 99999997;
        
        public function __construct()
        {
                parent::__construct();          
        }
        
        function executeCommand()
        {
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();

                switch($next_class)
                {
                        case 'ilshoppagegui':
                                $this->prepareOutput();
                                $ret = $this->forwardToPageObject();
                                if($ret != '')
                                {
                                        $this->tpl->setContent($ret);
                                }                               
                                break;
                        default:
                                if(!$cmd)
                                {
                                        $cmd = 'showInfo';
                                }
                                $this->prepareOutput();
                                $this->$cmd();

                                break;
                }
                                
                return true;
        }       
        
        public function getPageHTML()
        {
                // page object
                include_once 'Services/Payment/classes/class.ilShopPage.php';
                include_once 'Services/Payment/classes/class.ilShopPageGUI.php';

                // if page does not exist, return nothing
                if(!ilShopPage::_exists('shop', self::SHOP_PAGE_EDITOR_PAGE_ID))
                {
                        return '';
                }
                
                include_once 'Services/Style/classes/class.ilObjStyleSheet.php';
                $this->tpl->setVariable('LOCATION_CONTENT_STYLESHEET', ilObjStyleSheet::getContentStylePath(0));
                
                // get page object
                $page_gui = new ilShopPageGUI(self::SHOP_PAGE_EDITOR_PAGE_ID);
                
                return $page_gui->showPage();
        }

        public function forwardToPageObject()
        {       
                global $lng, $ilTabs;

                $ilTabs->clearTargets();
                $ilTabs->setBackTarget($lng->txt('back'), $this->ctrl->getLinkTarget($this), '_top');

                // page object
                include_once 'Services/Payment/classes/class.ilShopPage.php';
                include_once 'Services/Payment/classes/class.ilShopPageGUI.php';

                $lng->loadLanguageModule('content');

                include_once('./Services/Style/classes/class.ilObjStyleSheet.php');
                $this->tpl->setVariable('LOCATION_CONTENT_STYLESHEET', ilObjStyleSheet::getContentStylePath(0));

                if(!ilShopPage::_exists('shop', self::SHOP_PAGE_EDITOR_PAGE_ID))
                {
                        // doesn't exist -> create new one
                        $new_page_object = new ilShopPage();
                        $new_page_object->setParentId(0);
                        $new_page_object->setId(self::SHOP_PAGE_EDITOR_PAGE_ID);
                        $new_page_object->createFromXML();
                }

                $this->ctrl->setReturnByClass('ilshoppagegui', 'edit');

                $page_gui = new ilShopPageGUI(self::SHOP_PAGE_EDITOR_PAGE_ID);          

                return $this->ctrl->forwardCommand($page_gui);
        }
        
        public function showInfo()
        {
                global $ilUser, $rbacreview, $ilToolbar;
                
                if($rbacreview->isAssigned($ilUser->getId(), SYSTEM_ROLE_ID))
                {
                        $ilToolbar->addButton($this->lng->txt('edit_page'), $this->ctrl->getLinkTargetByClass(array('ilshoppagegui'), 'edit'));
                }
                
                $this->tpl->setVariable('ADM_CONTENT', $this->getPageHTML());
        }
        
        protected function prepareOutput()
        {
                global $ilTabs;         
                
                parent::prepareOutput();
                
                $ilTabs->setTabActive('terms_conditions');
        }               
}
?>