Inheritance diagram for ilShopPurchaseGUI:

Collaboration diagram for ilShopPurchaseGUI:

Public Member Functions
	__construct ($a_ref_id)

	executeCommand ()
	execute command More...

	showDemoVersion ()

	showDetails ()

	addToShoppingCart ()

Public Member Functions inherited from ilObjectGUI
	ilObjectGUI ($a_data, $a_id=0, $a_call_by_reference=true, $a_prepare_output=true)
	Constructor @access public. More...

&	executeCommand ()
	execute command More...

	withReferences ()
	determines wether objects are referenced or not (got ref ids or not) More...

	setCreationMode ($a_mode=true)
	if true, a creation screen is displayed the current $_GET[ref_id] don't belong to the current class! the mode is determined in ilrepositorygui More...

	getCreationMode ()
	get creation mode More...

	getAdminTabs (&$tabs_gui)
	administration tabs show only permissions and trash folder More...

	getHTML ()

	confirmedDeleteObject ()
	confirmed deletion of object -> objects are moved to trash or deleted immediately, if trash is disabled More...

	cancelDeleteObject ()
	cancel deletion of object More...

	cancelObject ($in_rep=false)
	cancel action and go back to previous page @access public More...

	createObject ()
	create new object form More...

	cancelCreation ()
	cancel create action and go back to repository parent More...

	saveObject ()
	save object More...

	editObject ()
	edit object More...

	addExternalEditFormCustom (ilPropertyFormGUI $a_form)

	updateObject ()
	updates object entry in object_data More...

	getFormAction ($a_cmd, $a_formaction="")
	get form action for command (command is method name without "Object", e.g. More...

	isVisible ($a_ref_id, $a_type)

	viewObject ()
	list childs of current object More...

	deleteObject ($a_error=false)
	Display deletion confirmation screen. More...

	cloneAllObject ()
	Clone single (not container object) Method is overwritten in ilContainerGUI. More...

Data Fields
	$ctrl

	$lng

	$tpl

	$object = null

	$pobject = null

	$cur_row_type = null

	$price_obj = null

	$sc_obj = null

Data Fields inherited from ilObjectGUI
const	COPY_WIZARD_NEEDS_PAGE = 1

	$ilias

	$objDefinition

	$tpl

	$tree

	$lng

	$data

	$object

	$ref_id

	$obj_id

	$maxcount

	$formaction

	$return_location

	$target_frame

	$tab_target_script

	$actions

	$sub_objects

	$omit_locator = false

const	CFORM_NEW = 1

const	CFORM_IMPORT = 2

const	CFORM_CLONE = 3

Private Member Functions
	getItemsByObjType ($items, $type_group)

	__getCourseItemsHTML ($container_items)

	resetRowType ()

	addHeaderRow ($a_tpl, $a_type, $a_show_image=true)
	adds a header row to a block template More...

	addStandardRow (&$a_tpl, $a_html, $a_item_obj_id="", $a_image_type="", $a_related_header="")
	adds a standard row to a block template More...

	__getAbstractHTML ($a_payment_object_id)

	__initShoppingCartObject ()

	__initPaymentObject ()

	__initPricesObject ()

Additional Inherited Members
Static Public Member Functions inherited from ilObjectGUI
static	_gotoRepositoryRoot ($a_raise_error=false)
	Goto repository root. More...

static	_gotoRepositoryNode ($a_ref_id, $a_cmd="frameset")
	Goto repository root. More...

Protected Member Functions inherited from ilObjectGUI
	assignObject ()

	prepareOutput ()
	prepare output More...

	setTitleAndDescription ()
	called by prepare output More...

	initHeaderAction ($a_sub_type=null, $a_sub_id=null)
	Add header action menu. More...

	insertHeaderAction ($a_list_gui)
	Insert header action into main template. More...

	addHeaderAction ()
	Add header action menu. More...

	redrawHeaderActionObject ()
	Ajax call: redraw action header only. More...

	showMountWebfolderIcon ()

	setTabs ()
	set admin tabs @access public More...

	setAdminTabs ()
	set admin tabs @access public More...

	setLocator ()
	set Locator More...

	addLocatorItems ()
	should be overwritten to add object specific items (repository items are preloaded) More...

	omitLocator ($a_omit=true)

	addAdminLocatorItems ($a_do_not_add_object=false)
	should be overwritten to add object specific items (repository items are preloaded) More...

	initCreationForms ($a_new_type)
	Init creation froms. More...

	getCreationFormsHTML (array $a_forms)
	Get HTML for creation forms (accordion) More...

	initCreateForm ($a_new_type)
	Init object creation form. More...

	initDidacticTemplate (ilPropertyFormGUI $form)
	Show didactic template types. More...

	addDidacticTemplateOptions (array &$a_options)
	Add custom templates. More...

	getDidacticTemplateVar ($a_type)
	Get didactic template setting from creation screen. More...

	putObjectInTree (ilObject $a_obj, $a_parent_node_id=null)
	Add object to tree at given position. More...

	afterSave (ilObject $a_new_object)
	Post (successful) object creation hook. More...

	initEditForm ()
	Init object edit form. More...

	initEditCustomForm (ilPropertyFormGUI $a_form)
	Add custom fields to update form. More...

	getEditFormValues ()
	Get values for edit form. More...

	getEditFormCustomValues (array &$a_values)
	Add values to custom edit fields. More...

	validateCustom (ilPropertyFormGUI $a_form)
	Validate custom values (if not possible with checkInput()) More...

	updateCustom (ilPropertyFormGUI $a_form)
	Insert custom update form values into object. More...

	afterUpdate ()
	Post (successful) object update hook. More...

	initImportForm ($a_new_type)
	Init object import form. More...

	importFileObject ($parent_id=null, $a_catch_errors=true)
	Import. More...

	afterImport (ilObject $a_new_object)
	Post (successful) object import hook. More...

	setFormAction ($a_cmd, $a_formaction)
	set specific form action for command More...

	getReturnLocation ($a_cmd, $a_location="")
	get return location for command (command is method name without "Object", e.g. More...

	setReturnLocation ($a_cmd, $a_location)
	set specific return location for command More...

	getTargetFrame ($a_cmd, $a_target_frame="")
	get target frame for command (command is method name without "Object", e.g. More...

	setTargetFrame ($a_cmd, $a_target_frame)
	set specific target frame for command More...

	showPossibleSubObjects ()
	show possible subobjects (pulldown menu) More...

	getTemplateFile ($a_cmd, $a_type="")
	get a template blockfile format: tpl. More...

	getTitlesByRefId ($a_ref_ids)
	get Titles of objects this method is used for error messages in methods cut/copy/paste More...

	getTabs (&$tabs_gui)
	get tabs abstract method. More...

	__showButton ($a_cmd, $a_text, $a_target='')

	hitsperpageObject ()

&	__initTableGUI ()

	__setTableGUIBasicData (&$tbl, &$result_set, $a_from="")
	standard implementation for tables use 'from' variable use different initial setting of table More...

	redirectToRefId ($a_ref_id, $a_cmd="")
	redirects to (repository) view per ref id usually to a container and usually used at the end of a save/import method where the object gui type (of the new object) doesn't match with the type of the current $_GET["ref_id"] value More...

	fillCloneTemplate ($a_tpl_varname, $a_type)
	Fill object clone template This method can be called from any object GUI class that wants to offer object cloning. More...

	getCenterColumnHTML ()
	Get center column. More...

	getRightColumnHTML ()
	Display right column. More...

	setColumnSettings ($column_gui)
	May be overwritten in subclasses. More...

	checkPermission ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission and redirect on error. More...

	checkPermissionBool ($a_perm, $a_cmd="", $a_type="", $a_ref_id=null)
	Check permission. More...

	enableDragDropFileUpload ()
	Enables the file upload into this object by dropping files. More...

	handleAutoRating (ilObject $a_new_obj)
	Activate rating automatically if parent container setting. More...

Protected Attributes inherited from ilObjectGUI
	$tmp_import_dir

Detailed Description

Class ilShopPurchaseGUI.

Author: Michael Jansen mjans.nosp@m.en@d.nosp@m.ataba.nosp@m.y.de

Version

Id

@ilCtrl_Calls ilShopPurchaseGUI: ilShopPageGUI

Definition at line 15 of file class.ilShopPurchaseGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilShopPurchaseGUI::__construct ( $a_ref_id )

Definition at line 27 of file class.ilShopPurchaseGUI.php.

        {
                global $ilCtrl,$lng,$ilErr,$tpl,$ilTabs;
 
                $this->ctrl = $ilCtrl;
                $this->ctrl->saveParameter($this, array("ref_id"));
 
                $this->ilErr = $ilErr;
 
                $this->lng = $lng;
                $this->lng->loadLanguageModule('payment');
 
                $this->tpl = $tpl;
 
                $this->ref_id = $a_ref_id;
 
                $this->object = ilObjectFactory::getInstanceByRefId($this->ref_id, false);
 
                $this->tpl->getStandardTemplate();
                
                $ilTabs->clearTargets();
                $ilTabs->addTarget('buy', $this->ctrl->getLinkTarget($this, 'showDetails').'&purchasetype=buy');
                $ilTabs->addTarget('payment_demo', $this->ctrl->getLinkTarget($this, 'showDemoVersion').'&purchasetype=demo');
 
                $this->ctrl->setParameter($this, 'purchasetype', ($_GET['purchasetype'] == 'demo' ? 'demo' : 'buy'));
 
        }

References $_GET, $ilCtrl, $ilErr, $lng, $tpl, and ilObjectFactory\getInstanceByRefId().

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Member Function Documentation

◆ __getAbstractHTML()

ilShopPurchaseGUI::__getAbstractHTML ( $a_payment_object_id )

private

Definition at line 492 of file class.ilShopPurchaseGUI.php.

        {               
                // 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', $a_payment_object_id))
                {
                        return '';
                }
                
                include_once 'Services/Style/classes/class.ilObjStyleSheet.php';
                // get page object
                $page_gui = new ilShopPageGUI($a_payment_object_id);
 
                return $page_gui->showPage();
        }

References ilPageObject\_exists().

Referenced by showDemoVersion().

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◆ __getCourseItemsHTML()

ilShopPurchaseGUI::__getCourseItemsHTML ( $container_items )

private

Definition at line 162 of file class.ilShopPurchaseGUI.php.

        {
                global $objDefinition, $ilSetting;
                
                $output = false;
                
                $tpl_sub_items = new ilTemplate('tpl.pay_purchase_demo_list_block.html', true, true, 'Services/Payment');
                                                
                $objtype_groups = $objDefinition->getGroupedRepositoryObjectTypes(
                        array('cat', 'crs', 'grp', 'fold')
                );
 
                foreach($objtype_groups as $grp => $grpdata)
                {
//                      $title = $this->lng->txt('objs_'.$grp);
                        $items = $this->getItemsByObjType($container_items, $grp);
                        
                        $item_html = array();
                        $rel_header = 'th_'.$grp;
 
                        if(count($items) > 0)
                        {                               
                                foreach($items as $item)
                                {
                                        if($item['title'] != '')
                                        {
                                                $item_html[] = array(
                                                        'html' => $item['title'], 
                                                        'item_ref_id' => $item['ref_id'],
                                                        'item_obj_id' => $item['obj_id']
                                                );
                                        }
                                }
                                
                                // output block for resource type
                                if(count($item_html) > 0)
                                {
                                        $output = true;
                                        
                                        // add a header for each resource type
                                        if($ilSetting->get('icon_position_in_lists') == 'item_rows')
                                        {
                                                $this->addHeaderRow($tpl_sub_items, $grp, false);
                                        }
                                        else
                                        {
                                                $this->addHeaderRow($tpl_sub_items, $grp);
                                        }
                                        $this->resetRowType();
                                        
                                        // content row
                                        foreach($item_html as $item)
                                        {
                                                if($ilSetting->get('icon_position_in_lists') == 'item_rows')
                                                {
                                                        // BEGIN WebDAV: Use $item_list_gui to determine icon image type
                                                        $this->addStandardRow($tpl_sub_items, $item['html'], $item['item_obj_id'], 
                                                                $item['item_icon_image_type'], 
                                                                $rel_header);
                                                        // END WebDAV: Use $item_list_gui to determine icon image type
                                                }
                                                else
                                                {
                                                        $this->addStandardRow($tpl_sub_items, $item['html'], $item['item_obj_id'], '', $rel_header);
                                                }
                                        }
                                }
                        }
                }
 
                if($output == true)
                {
                        $this->tpl->setCurrentBlock('public_content_block');
                        $this->tpl->setVariable('TXT_CONTENT', $this->lng->txt('content'));
                        $this->tpl->setVariable('PUBLIC_CONTENT_HTML', $tpl_sub_items->get());
                        $this->tpl->parseCurrentBlock();
                }               
        }

References $ilSetting, ilObjectGUI\$objDefinition, addHeaderRow(), addStandardRow(), getItemsByObjType(), and resetRowType().

Referenced by showDemoVersion().

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◆ __initPaymentObject()

ilShopPurchaseGUI::__initPaymentObject ( )

private

Definition at line 550 of file class.ilShopPurchaseGUI.php.

        {
                global $ilUser;
                $this->pobject = new ilPaymentObject($ilUser ,ilPaymentObject::_lookupPobjectId($this->ref_id));
                return true;
        }

References $ilUser, and ilPaymentObject\_lookupPobjectId().

Referenced by addToShoppingCart(), executeCommand(), showDemoVersion(), and showDetails().

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◆ __initPricesObject()

ilShopPurchaseGUI::__initPricesObject ( )

private

Definition at line 556 of file class.ilShopPurchaseGUI.php.

        {
                include_once './Services/Payment/classes/class.ilPaymentPrices.php';
                $this->price_obj = new ilPaymentPrices($this->pobject->getPobjectId());
                return true;
        }

Referenced by showDemoVersion(), and showDetails().

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◆ __initShoppingCartObject()

ilShopPurchaseGUI::__initShoppingCartObject ( )

private

Definition at line 542 of file class.ilShopPurchaseGUI.php.

        {       
                global $ilUser;
                include_once './Services/Payment/classes/class.ilPaymentShoppingCart.php';
                $this->sc_obj = new ilPaymentShoppingCart($ilUser);
                return true;
        }

References $ilUser.

Referenced by addToShoppingCart(), showDemoVersion(), and showDetails().

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◆ addHeaderRow()

ilShopPurchaseGUI::addHeaderRow	(	$a_tpl,
		$a_type,
		$a_show_image = `true`
	)

private

adds a header row to a block template

Parameters

object	$a_tpl	block template
string	$a_type	object type @access private

Definition at line 253 of file class.ilShopPurchaseGUI.php.

        {
                $icon = ilObject::_getIcon($this->object->getId());
                $title = $this->lng->txt("objs_".$a_type);
                $header_id = "th_".$a_type;
 
                if ($a_show_image)
                {
                        $a_tpl->setCurrentBlock("container_header_row_image");
                        $a_tpl->setVariable("HEADER_IMG", $icon);
                        $a_tpl->setVariable("HEADER_ALT", $title);
                }
                else
                {
                        $a_tpl->setCurrentBlock("container_header_row");
                }
                
                $a_tpl->setVariable("BLOCK_HEADER_CONTENT", $title);
                $a_tpl->setVariable("BLOCK_HEADER_ID", $header_id);
                $a_tpl->parseCurrentBlock();
                $a_tpl->touchBlock("container_row");
        }       

References ilObject\_getIcon().

Referenced by __getCourseItemsHTML().

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◆ addStandardRow()

ilShopPurchaseGUI::addStandardRow	(	&	$a_tpl,
			$a_html,
			$a_item_obj_id = `""`,
			$a_image_type = `""`,
			$a_related_header = `""`
	)

private

adds a standard row to a block template

Parameters

object	$a_tpl	block template
string	$a_html	html code @access private

Definition at line 283 of file class.ilShopPurchaseGUI.php.

        {
                global $ilSetting;
                
                $this->cur_row_type = ($this->cur_row_type == "row_type_1")
                ? "row_type_2"
                : "row_type_1";
                $a_tpl->touchBlock($this->cur_row_type);
                
                if ($a_image_type != "")
                {
                        if (!is_array($a_image_type) && !in_array($a_image_type, array("lm", "dbk", "htlm", "sahs")))
                        {
                                $icon = ilObject::_getIcon($this->object->getId());
                                $title = $this->lng->txt("obj_".$a_image_type);
                        }
                        else
                        {
                                $icon = ilObject::_getIcon($this->object->getId());
                                $title = $this->lng->txt("learning_resource");
                        }
                        
                        // custom icon
                        if ($ilSetting->get("custom_icons") &&
                        in_array($a_image_type, array("cat","grp","crs")))
                        {
                                require_once("./Services/Container/classes/class.ilContainer.php");
                                if (($path = ilContainer::_lookupIconPath($a_item_obj_id, "small")) != "")
                                {
                                        $icon = $path;
                                }
                        }
                        
                        $a_tpl->setCurrentBlock("block_row_image");
                        $a_tpl->setVariable("ROW_IMG", $icon);
                        $a_tpl->setVariable("ROW_ALT", $title);
                        $a_tpl->parseCurrentBlock();
                }
                else
                {
                        $a_tpl->setVariable("ROW_NBSP", "&nbsp;");
                }
                $a_tpl->setCurrentBlock("container_standard_row");
                $a_tpl->setVariable("BLOCK_ROW_CONTENT", $a_html);
                $rel_headers = ($a_related_header != "")
                ? "th_selected_items ".$a_related_header
                : "th_selected_items";
                $a_tpl->setVariable("BLOCK_ROW_HEADERS", $rel_headers);
                $a_tpl->parseCurrentBlock();
                $a_tpl->touchBlock("container_row");
        }

References $ilSetting, $path, ilObject\_getIcon(), and ilContainer\_lookupIconPath().

Referenced by __getCourseItemsHTML().

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◆ addToShoppingCart()

ilShopPurchaseGUI::addToShoppingCart ( )

Definition at line 511 of file class.ilShopPurchaseGUI.php.

        {
                global $ilTabs;
                
                $ilTabs->setTabActive('buy');           
                
                if(!isset($_POST['price_id']))
                {
                        ilUtil::sendInfo($this->lng->txt('pay_select_price'));
                        $this->showDetails();
 
                        return true;
                }
                else
                {                       
                        $this->__initPaymentObject();
 
                        $this->__initShoppingCartObject();
                        
                        $this->sc_obj->setSessionId(session_id());
                        $this->sc_obj->setPriceId((int) $_POST['price_id']);
                        $this->sc_obj->setPobjectId($this->pobject->getPobjectId());
                        $this->sc_obj->add();
                        
                        ilUtil::redirect('ilias.php?baseClass=ilShopController&cmd=redirect&redirect_class=ilshopshoppingcartgui');
 
                        return true;
                }
        }

References $_POST, __initPaymentObject(), __initShoppingCartObject(), ilUtil\redirect(), ilUtil\sendInfo(), and showDetails().

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◆ executeCommand()

ilShopPurchaseGUI::executeCommand ( )

execute command

Reimplemented from ilObjectGUI.

Definition at line 58 of file class.ilShopPurchaseGUI.php.

        {
                $cmd = $this->ctrl->getCmd();
                switch($this->ctrl->getCmdClass())
                {
                        case 'ilshoppagegui':
                                $this->__initPaymentObject();
                                include_once 'Services/Style/classes/class.ilObjStyleSheet.php';
                                include_once 'Services/Payment/classes/class.ilShopPageGUI.php';                
                                $page_gui = new ilShopPageGUI($this->pobject->getPobjectId());          
                                $this->ctrl->forwardCommand($page_gui);                         
                                return true;
                                break;
                }
 
 
                switch($cmd)
                {
                        case 'addToShoppingCart':
                                break;
 
                        default:
                                if(!in_array($cmd, array('showDemoVersion', 'showDetails', 'addToShoppingCart')))
                                {
                                        $cmd = ($_GET['purchasetype'] == 'demo' ? 'showDemoVersion' : 'showDetails');
                                }
                                break;
                }
                $this->$cmd();
                return true;
        }

References $_GET, $cmd, and __initPaymentObject().

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◆ getItemsByObjType()

ilShopPurchaseGUI::getItemsByObjType	(	$items,
		$type_group
	)

private

Definition at line 157 of file class.ilShopPurchaseGUI.php.

        {
                return is_array($items[$type_group]) ? $items[$type_group] : array();
        }

Referenced by __getCourseItemsHTML().

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◆ resetRowType()

ilShopPurchaseGUI::resetRowType ( )

private

Definition at line 241 of file class.ilShopPurchaseGUI.php.

        {
                $this->cur_row_type = "";
        }

Referenced by __getCourseItemsHTML().

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◆ showDemoVersion()

ilShopPurchaseGUI::showDemoVersion ( )

Definition at line 90 of file class.ilShopPurchaseGUI.php.

        {
                global $ilMainMenu, $ilTabs, $ilToolbar;
                
                $this->__initPaymentObject();
                $this->__initPricesObject();
                $this->__initShoppingCartObject();
                
                $ilToolbar->addButton($this->lng->txt('payment_back_to_shop'),'ilias.php?baseClass=ilShopController');
 
                $ilTabs->setTabActive('payment_demo');
                $ilMainMenu->setActive('shop');
                $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.shop_abstract_details.html', 'Services/Payment');
                
                $this->tpl->setVariable("DETAILS_FORMACTION",$this->ctrl->getFormAction($this));
 
                if($this->object)
                {
                        $icon = ilObject::_getIcon($this->object->getId());
                        $this->tpl->setVariable("TYPE_IMG", $icon);
                        $this->tpl->setVariable("ALT_IMG", $this->lng->txt('obj_'.$this->object->getType()));
                        $this->tpl->setVariable("TITLE", $this->object->getTitle());
                }
                else
                {
                                $this->tpl->setVariable("TITLE",$this->lng->txt('object_not_found'));
                }
 
 
                
                // abstracts
                if(($abstract_html = $this->__getAbstractHTML($this->pobject->getPobjectId())) != '')
                {                       
                        $this->tpl->setCurrentBlock('abstract_block');
                        $this->tpl->setVariable('TXT_ABSTRACT', $this->lng->txt('pay_abstract'));
                        $this->tpl->setVariable('ABSTRACT_HTML', $abstract_html);
                        $this->tpl->parseCurrentBlock();
                }       
                
                // public content ilias lm
                global $ilObjDataCache;
                if($ilObjDataCache->lookupType($ilObjDataCache->lookupObjId($this->pobject->getRefId())) == 'lm')
                {                       
                        include_once  'Modules/LearningModule/classes/class.ilShopPublicSectionSelector.php';
                        $exp = new ilShopPublicSectionSelector($this->ctrl->getLinkTarget($this, 'layout'),
                                ilObjectFactory::getInstanceByRefId($this->pobject->getRefId()), get_class($this));     
                        $exp->setTargetGet('obj_id');
                        $exp->setOutput(0);
                        $output = $exp->getOutput();
                        
                        if(trim($output) != '')
                        {       
                                        
                                $this->tpl->setCurrentBlock('public_content_block');
                                $this->tpl->setVariable('TXT_CONTENT', $this->lng->txt('content'));
                                $this->tpl->setVariable('PUBLIC_CONTENT_HTML', $output);
                                $this->tpl->parseCurrentBlock();
                        }
                }
                else if($ilObjDataCache->lookupType($ilObjDataCache->lookupObjId($this->pobject->getRefId())) == 'crs')
                {
                        $oCourse = ilObjectFactory::getInstanceByRefId($this->pobject->getRefId());
                        $items = $oCourse->getSubItems();
                        $this->__getCourseItemsHTML($items);    
                }               
        }

References __getAbstractHTML(), __getCourseItemsHTML(), __initPaymentObject(), __initPricesObject(), __initShoppingCartObject(), ilObject\_getIcon(), and ilObjectFactory\getInstanceByRefId().

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◆ showDetails()

ilShopPurchaseGUI::showDetails ( )

Definition at line 336 of file class.ilShopPurchaseGUI.php.

        {
                global $ilMainMenu, $ilTabs, $ilToolbar, $ilUser;
                
                $this->__initPaymentObject();
                $this->__initPricesObject();
                $this->__initShoppingCartObject();
                
                $ilToolbar->addButton($this->lng->txt('payment_back_to_shop'),'ilias.php?baseClass=ilShopController');
 
                $this->tpl->getStandardTemplate();
                $ilTabs->setTabActive('buy');
                $ilMainMenu->setActive('shop');
 
                if($this->pobject->getStatus() == $this->pobject->STATUS_EXPIRES)
                {
                        ilUtil::sendInfo($this->lng->txt('pay_expires_info'));
                        return false;
                }
 
                $extension_prices = array();
 
                if($ilUser->getId() != ANONYMOUS_USER_ID)
                {
                        include_once './Services/Payment/classes/class.ilPaymentBookings.php';
                        $has_extension_price = ilPaymentBookings::_hasAccesstoExtensionPrice(
                                                $ilUser->getId(), $this->pobject->getPobjectId());
 
                        if($has_extension_price)
                        {
                                $extension_prices = $this->price_obj->getExtensionPrices();
                        }
                }
 
                $org_prices = $this->price_obj->getPrices();
                $tmp_prices = array_merge($org_prices, $extension_prices );
 
                $prices = array();
                foreach($tmp_prices as $price)
                {
                        // expired prices must be filtered out
                        if($price['price_type'] == ilPaymentPrices::TYPE_DURATION_DATE && $price['duration_until'] < date('Y-m-d'))
                        {
                                //do nothing 
                        }
                        else
                        {
                                $prices[] = $price;
                        }
                }
 
                include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this));
                
                $buyedObject = "";
                if($this->sc_obj->isInShoppingCart($this->pobject->getPobjectId()))
                {
                        $buyedObject = $this->sc_obj->getEntry($this->pobject->getPobjectId());
                        if (is_array($prices) &&
                                count($prices) > 1)
                        {
                                ilUtil::sendInfo($this->lng->txt('pay_item_already_in_sc_choose_another'));
                        }
                        else
                        {
                                ilUtil::sendInfo($this->lng->txt('pay_item_already_in_sc'));
                        }
                }
 
                $this->ctrl->setParameter($this, "ref_id", $this->pobject->getRefId());
                $subtype = '';
                if($this->object)
                {
                        if($this->object->getType() == 'exc')
                        {
                                $subtype = ' ('.$this->lng->txt($this->pobject->getSubtype()).')';
                        }
                        
                        $form->setTitle($this->object->getTitle().' '.$subtype);
                        $form->setTitleIcon(ilObject::_getIcon($this->object->getId()));
                }
                else
                {
                        ilUtil::sendFailure($this->lng->txt('object_not_found'));
                }
                // payment infos
                $info = new ilNonEditableValueGUI($this->lng->txt('info'));
                $info->setValue($this->lng->txt('pay_info'));
                $form->addItem($info);
                
                if (is_array($buyedObject))
                {
                        if (is_array($prices) && count($prices) > 1)
                        {
                                $button_txt = $this->lng->txt('pay_change_price');
                        }
                        else
                        {
                                $button_txt = $this->lng->txt('pay_add_to_shopping_cart');
                        }
                }
                else
                {
                        $button_txt = $this->lng->txt('pay_add_to_shopping_cart');
                }
                
                $rg_prices = new ilRadioGroupInputGUI($this->lng->txt('prices'), 'price_id');
                
                if (is_array($prices))
                {
                        foreach($prices as $price)
                        {
                                if (is_array($buyedObject) && $buyedObject["price_id"] == $price['price_id'])
                                {
                                        $rg_prices->setValue($price['price_id']);
                                }
                                else if (count($prices) == 1)
                                {
                                        $rg_prices->setValue($price['price_id']);
                                }
                                
                                switch($price['price_type'])
                {
                                        case ilPaymentPrices::TYPE_DURATION_MONTH:
                                                $txt_price = $price['duration'].' '.$this->lng->txt('paya_months').': ';
                                                break;
                                        case ilPaymentPrices::TYPE_DURATION_DATE:
                                                $txt_price = ilDatePresentation::formatDate(new ilDate($price['duration_from'], IL_CAL_DATE))
                                                        .' - '.ilDatePresentation::formatDate(new ilDate($price['duration_until'], IL_CAL_DATE)).':  ';
                                                break;
                                        case ilPaymentPrices::TYPE_UNLIMITED_DURATION:
                                                $txt_price = $this->lng->txt('unlimited_duration').': ';
                                                break;
                }
 
                                $tmp_price = $price['price'];
 
                                $extension_txt = '';
                                if($price['extension'] == 1)
                                {
                                        $extension_txt = '(' . $this->lng->txt('extension_price') . ')';
                                }       
                        
                                $price_row = new ilRadioOption($txt_price .' '. ilPaymentPrices::_formatPriceToString((float)$tmp_price).' '.$extension_txt, $price['price_id']  );
                                $price_row->setInfo($price['description']);
                                
                                $rg_prices->addOption($price_row);
                        }
                        $form->addItem($rg_prices);
                }
 
                $form->addCommandButton('addToShoppingCart', $button_txt );
                return $this->tpl->setContent($form->getHTML());
        }       