Inheritance diagram for ilShopAdvancedSearchGUI:

Collaboration diagram for ilShopAdvancedSearchGUI:

Public Member Functions
	__construct ()
	setSorting ()
	executeCommand ()
	performSearch ()
	showForm ($result=null)
	setCombination ($a_combination)
	getCombination ()
	setString ($a_str)
	getString ()
	setDetails ($a_details)
	getDetails ()
	setTopicId ($a_topic)
	getTopicId ()
	setSortDirection ($a_sort_direction)
	getSortDirection ()
	setSortField ($a_field)
	getSortField ()
	setSortingTypeTopics ($a_field)
	getSortingTypeTopics ()
	setSortingDirectionTopics ($a_sort_direction)
	getSortingDirectionTopics ()

Data Fields
const	SEARCH_OR = 'or'
const	SEARCH_AND = 'and'

Protected Member Functions
	prepareOutput ()
Protected Member Functions inherited from ilShopBaseGUI
	addPager ($result, $a_session_key)
	buildSubTabs ()
	setSection ($a_section)
	getSection ()
	setSubSection ($a_sub_section)
	getSubSection ()
	showButton ($a_cmd, $a_text, $a_target= '')
	initTableGUI ()
	setTableGUIBasicData ($tbl, $result_set, $a_default_order_column= '')

Private Member Functions
	parseQueryString ()
	searchObjects ($query_parser)
	getFilter ()

Private Attributes
	$string = ''
	$combination = ''
	$details = array()
	$topic_id = 0
	$sort_type_topics = ''
	$sort_direction_topics = ''
	$sort_field = ''
	$sort_direction = ''

Additional Inherited Members
Protected Attributes inherited from ilShopBaseGUI
	$ctrl = null
	$ilias = null
	$lng = null
	$tpl = null
	$oGeneralSettings = null
	$section = 0
	$sub_section = 0

Detailed Description

Class ilShopAdvancedSearchGUI.

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

Version: $Id$

Definition at line 34 of file class.ilShopAdvancedSearchGUI.php.

Constructor & Destructor Documentation

ilShopAdvancedSearchGUI::__construct ( )

Reimplemented from ilShopBaseGUI.

Definition at line 48 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION, setCombination(), setDetails(), setSortDirection(), setSortField(), setSortingDirectionTopics(), setSortingTypeTopics(), setString(), and setTopicId().

        {
                parent::__construct();
                // set filter
                $this->setCombination($_SESSION['shop_advanced_search']['combination']);
                $this->setString($_SESSION['shop_advanced_search']['string']);
                $this->setDetails($_SESSION['shop_advanced_search']['details']);
                $this->setTopicId($_SESSION['shop_advanced_search']['topic']);
                
                // set sorting
                $this->setSortingTypeTopics($_SESSION['shop_advanced_search']['order_topics_sorting_type']);
                $this->setSortingDirectionTopics($_SESSION['shop_advanced_search']['shop_topics_sorting_direction']);
                
                $this->setSortField($_SESSION['shop_advanced_search']['shop_order_field']);
                $this->setSortDirection($_SESSION['shop_advanced_search']['shop_order_direction']);
        }

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Member Function Documentation

ilShopAdvancedSearchGUI::executeCommand ( )

Definition at line 78 of file class.ilShopAdvancedSearchGUI.php.

References $cmd, and prepareOutput().

        {
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
                switch($next_class)
                {
                        default:
                                if(!$cmd)
                                {
                                        $cmd = 'performSearch';
                                }               
                                $this->prepareOutput();         
                                $this->$cmd();
                                
                                break;
                }
                
                return true;
        }       

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ilShopAdvancedSearchGUI::getCombination ( )

Definition at line 382 of file class.ilShopAdvancedSearchGUI.php.

References SEARCH_OR.

Referenced by parseQueryString(), and showForm().

        {
                return $this->combination ? $this->combination : self::SEARCH_OR;
        }

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ilShopAdvancedSearchGUI::getDetails ( )

Definition at line 398 of file class.ilShopAdvancedSearchGUI.php.

Referenced by getFilter(), performSearch(), and showForm().

        {
                return $this->details ? $this->details : array();
        }

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ilShopAdvancedSearchGUI::getFilter ( )

private

Definition at line 213 of file class.ilShopAdvancedSearchGUI.php.

References getDetails().

Referenced by searchObjects().

        {
                foreach($this->getDetails() as $key => $detail_type)
                {
                        switch($key)
                        {
                                case 'crs':
                                        $filter[] = 'crs';
                                        break;
                                
                                case 'lms':
                                        $filter[] = 'lm';
                                        $filter[] = 'sahs';
                                        $filter[] = 'htlm';
                                        break;
                                case 'tst':
                                        $filter[] = 'tst';
                                        break;
                                case 'fil':
                                        $filter[] = 'file';
                                        break;
                        }
                }
                return $filter ? $filter : array();
        }

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ilShopAdvancedSearchGUI::getSortDirection ( )

Definition at line 415 of file class.ilShopAdvancedSearchGUI.php.

References $sort_direction.

Referenced by showForm().

        {
                return $this->sort_direction;
        }       

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ilShopAdvancedSearchGUI::getSortField ( )

Definition at line 423 of file class.ilShopAdvancedSearchGUI.php.

References $sort_field.

Referenced by showForm().

        {
                return $this->sort_field;
        }

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ilShopAdvancedSearchGUI::getSortingDirectionTopics ( )

Definition at line 455 of file class.ilShopAdvancedSearchGUI.php.

References $sort_direction_topics.

Referenced by searchObjects(), and showForm().

        {
                return $this->sort_direction_topics;
        }

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ilShopAdvancedSearchGUI::getSortingTypeTopics ( )

Definition at line 439 of file class.ilShopAdvancedSearchGUI.php.

References $sort_type_topics, ilShopTopics\TOPICS_SORT_BY_TITLE, and ilShopTopics\TOPICS_SORT_MANUALLY.

Referenced by searchObjects(), and showForm().

        {
                global $ilUser;
                
                if(ANONYMOUS_USER_ID == $ilUser->getId() && 
                   $this->sort_type_topics == ilShopTopics::TOPICS_SORT_MANUALLY)
                {
                        $this->sort_type_topics = ilShopTopics::TOPICS_SORT_BY_TITLE;
                }
                
                return $this->sort_type_topics;
        }

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ilShopAdvancedSearchGUI::getString ( )

Definition at line 390 of file class.ilShopAdvancedSearchGUI.php.

References $string.

Referenced by parseQueryString(), and showForm().

        {
                return $this->string;
        }

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ilShopAdvancedSearchGUI::getTopicId ( )

Definition at line 406 of file class.ilShopAdvancedSearchGUI.php.

References $topic_id.

Referenced by searchObjects(), and showForm().

        {
                return $this->topic_id;
        }

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ilShopAdvancedSearchGUI::parseQueryString ( )

private

Definition at line 141 of file class.ilShopAdvancedSearchGUI.php.

References getCombination(), getString(), and ilUtil\stripSlashes().

Referenced by performSearch().

        {
                include_once 'Services/Search/classes/class.ilQueryParser.php';
                $query_parser = new ilQueryParser(ilUtil::stripSlashes($this->getString()));
                $query_parser->setCombination($this->getCombination());
                $query_parser->parse();
                if (!$query_parser->validate())
                {
                        return $query_parser->getMessage();
                }
                
                return $query_parser;
        }

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ilShopAdvancedSearchGUI::performSearch ( )

Definition at line 98 of file class.ilShopAdvancedSearchGUI.php.

References $result, getDetails(), parseQueryString(), searchObjects(), ilUtil\sendInfo(), setCombination(), setDetails(), setString(), setTopicId(), SHOP_ADVANCED_SEARCH, and showForm().

Referenced by setSorting().

        {               
                if(isset($_POST['search']['combination'])) $this->setCombination($_POST['search']['combination']);
                if(isset($_POST['search']['string'])) $this->setString($_POST['search']['string']);
                if(isset($_POST['search']['details'])) $this->setDetails($_POST['search']['details']);
                if(isset($_POST['search']['topic'])) $this->setTopicId($_POST['search']['topic']);              
                
                if(!$this->getDetails())
                {
                        if(method_exists($this, $this->ctrl->getCmd()))
                                ilUtil::sendInfo($this->lng->txt('search_choose_object_type'));
                                
                        $this->showForm(new ilShopSearchResult(SHOP_ADVANCED_SEARCH));
                        return false;
                }
                
                // Step 1: parse query string
                if(!is_object($query_parser = $this->parseQueryString()))
                {
                        ilUtil::sendInfo($query_parser);
                        $this->showForm(new ilShopSearchResult(SHOP_ADVANCED_SEARCH));
                        
                        return false;
                }
                
                // Step 2: perform object search. Get an ObjectSearch object via factory. Depends on fulltext or like search type.
                $result = $this->searchObjects($query_parser);
                // Step 3:
                $result->filter(ROOT_FOLDER_ID, $query_parser->getCombination() == 'and');
                $result->save();
                
                if(!count($result->getResults()))
                {
                        ilUtil::sendInfo($this->lng->txt('payment_shop_not_objects_found'));
                }
                                
                $this->showForm($result);               
                return true;
        }

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ilShopAdvancedSearchGUI::prepareOutput ( )

protected

Reimplemented from ilShopBaseGUI.

Definition at line 460 of file class.ilShopAdvancedSearchGUI.php.

Referenced by executeCommand().

        {
                global $ilTabs;
                        
                parent::prepareOutput();                
                
                $ilTabs->setTabActive('advanced_search');
        }

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ilShopAdvancedSearchGUI::searchObjects ( $query_parser )

private

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

References $_GET, $res, ilShopTopics\_getInstance(), ilObjectSearchFactory\_getShopMetaDataSearchInstance(), ilObjectSearchFactory\_getShopObjectSearchInstance(), getFilter(), getSortingDirectionTopics(), getSortingTypeTopics(), getTopicId(), and SHOP_ADVANCED_SEARCH.

Referenced by performSearch().

        {
                // create new search result object and assign the sorted topics
                $oSearchResult = new ilShopSearchResult(SHOP_ADVANCED_SEARCH);
                if((bool)$this->oGeneralSettings->get('topics_allow_custom_sorting'))
                {               
                        ilShopTopics::_getInstance()->setIdFilter((int)$this->getTopicId());
                        ilShopTopics::_getInstance()->enableCustomSorting(true);
                        ilShopTopics::_getInstance()->setSortingType((int)$this->getSortingTypeTopics());
                        ilShopTopics::_getInstance()->setSortingDirection(strtoupper($this->getSortingDirectionTopics()));
                        ilShopTopics::_getInstance()->read();
                }
                else
                {
                        ilShopTopics::_getInstance()->setIdFilter((int)$this->getTopicId());
                        ilShopTopics::_getInstance()->enableCustomSorting(false);
                        ilShopTopics::_getInstance()->setSortingType((int)$this->oGeneralSettings->get('topics_sorting_type'));
                        ilShopTopics::_getInstance()->setSortingDirection(strtoupper($this->oGeneralSettings->get('topics_sorting_direction')));
                        ilShopTopics::_getInstance()->read();
                }
                $oSearchResult->setTopics(ilShopTopics::_getInstance()->getTopics());
                $oSearchResult->setResultPageNumber((int)$_GET['page_number']);         
                
                include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
                $res = null;    
                        
                $obj_search = ilObjectSearchFactory::_getShopObjectSearchInstance($query_parser);
                $obj_search->setFilterShopTopicId((int)$this->getTopicId());
                $obj_search->setFilter($this->getFilter());
                $obj_search->setCustomSearchResultObject($oSearchResult);
                $res = $obj_search->performSearch();
                $meta_search_c = ilObjectSearchFactory::_getShopMetaDataSearchInstance($query_parser);
                $meta_search_c->setMode('contribute');
                $meta_search_c->setFilter($this->getFilter());
                $meta_search_c->setFilterShopTopicId((int)$this->getTopicId());
                $meta_search_c->setCustomSearchResultObject($oSearchResult);            
                $res->mergeEntries($meta_search_c->performSearch());
                
                $meta_search_t = ilObjectSearchFactory::_getShopMetaDataSearchInstance($query_parser);
                $meta_search_t->setMode('title');
                $meta_search_t->setFilter($this->getFilter());
                $meta_search_t->setCustomSearchResultObject($oSearchResult);
                $meta_search_t->setFilterShopTopicId((int)$this->getTopicId());
                $res->mergeEntries($meta_search_t->performSearch());
                        
                $meta_search_k = ilObjectSearchFactory::_getShopMetaDataSearchInstance($query_parser);
                $meta_search_k->setMode('keyword');
                $meta_search_k->setFilter($this->getFilter());
                $meta_search_k->setCustomSearchResultObject($oSearchResult);
                $meta_search_k->setFilterShopTopicId((int)$this->getTopicId()); 
                $res->mergeEntries($meta_search_k->performSearch());
                return $res;
        }

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ilShopAdvancedSearchGUI::setCombination ( $a_combination )

Definition at line 378 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and performSearch().

        {
                $_SESSION['shop_advanced_search']['combination'] = $this->combination = $a_combination;
        }

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ilShopAdvancedSearchGUI::setDetails ( $a_details )

Definition at line 394 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and performSearch().

        {
                $_SESSION['shop_advanced_search']['details'] = $this->details = $a_details;
        }       

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ilShopAdvancedSearchGUI::setSortDirection ( $a_sort_direction )

Definition at line 411 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and setSorting().

        {
                $_SESSION['shop_advanced_search']['order_direction'] = $this->sort_direction = $a_sort_direction;
        }

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ilShopAdvancedSearchGUI::setSortField ( $a_field )

Definition at line 419 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and setSorting().

        {
                $_SESSION['shop_advanced_search']['shop_order_field'] = $this->sort_field = $a_field;
        }

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ilShopAdvancedSearchGUI::setSorting ( )

Definition at line 66 of file class.ilShopAdvancedSearchGUI.php.

References performSearch(), setSortDirection(), setSortField(), setSortingDirectionTopics(), and setSortingTypeTopics().

        {
                $this->setSortingTypeTopics($_POST['topics_sorting_type']);
                $this->setSortingDirectionTopics($_POST['topics_sorting_direction']);
                $this->setSortField($_POST['order_field']);
                $this->setSortDirection($_POST['order_direction']);
                
                $this->performSearch();
                
                return true;
        }

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ilShopAdvancedSearchGUI::setSortingDirectionTopics ( $a_sort_direction )

Definition at line 451 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and setSorting().

        {
                $_SESSION['shop_advanced_search']['shop_topics_sorting_direction'] = $this->sort_direction_topics = $a_sort_direction;
        }

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ilShopAdvancedSearchGUI::setSortingTypeTopics ( $a_field )

Definition at line 427 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION, ilShopTopics\TOPICS_SORT_BY_TITLE, and ilShopTopics\TOPICS_SORT_MANUALLY.

Referenced by __construct(), and setSorting().

        {
                global $ilUser;
                
                if(ANONYMOUS_USER_ID == $ilUser->getId() && 
                   $a_field == ilShopTopics::TOPICS_SORT_MANUALLY)
                {
                        $a_field = ilShopTopics::TOPICS_SORT_BY_TITLE;
                }
                
                $_SESSION['shop_advanced_search']['order_topics_sorting_type'] = $this->sort_type_topics = $a_field;
        }

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ilShopAdvancedSearchGUI::setString ( $a_str )

Definition at line 386 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and performSearch().

        {
                $_SESSION['shop_advanced_search']['string'] = $this->string = $a_str;
        }

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ilShopAdvancedSearchGUI::setTopicId ( $a_topic )

Definition at line 402 of file class.ilShopAdvancedSearchGUI.php.

References $_SESSION.

Referenced by __construct(), and performSearch().

        {
                $_SESSION['shop_advanced_search']['topic'] = $this->topic_id = $a_topic;
        }

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ilShopAdvancedSearchGUI::showForm ( $result = null )

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

References $details, $result, ilShopTopics\_getInstance(), ilShopBaseGUI\addPager(), ilShopTopics\DEFAULT_SORTING_DIRECTION, ilUtil\formCheckbox(), ilUtil\formSelect(), getCombination(), getDetails(), getSortDirection(), getSortField(), getSortingDirectionTopics(), getSortingTypeTopics(), getString(), getTopicId(), ilUtil\prepareFormOutput(), SEARCH_AND, ilShopTopics\TOPICS_SORT_BY_CREATEDATE, ilShopTopics\TOPICS_SORT_BY_TITLE, and ilShopTopics\TOPICS_SORT_MANUALLY.

Referenced by performSearch().

        {
                global $ilUser;
                
                $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.shop_advanced_search.html', 'Services/Payment');
                $this->tpl->setVariable('TBL_TITLE',$this->lng->txt('advanced_search'));                
                $this->tpl->setVariable('SEARCH_ACTION',$this->ctrl->getFormAction($this));
                $this->tpl->setVariable('TXT_SEARCHTERM',$this->lng->txt('search_search_term'));
                $this->tpl->setVariable('TXT_AND',$this->lng->txt('search_all_words'));
                $this->tpl->setVariable('TXT_OR',$this->lng->txt('search_any_word'));           
                $this->tpl->setVariable('TXT_OBJECT_TYPE',$this->lng->txt('obj_type'));
                $this->tpl->setVariable('TXT_TOPIC',$this->lng->txt('topic'));
                $this->tpl->setVariable('BTN_SEARCH',$this->lng->txt('search'));
                $this->tpl->setVariable('FORM_SEARCH_STR', ilUtil::prepareFormOutput($this->getString(), true));
                
                if ($this->getCombination() == self::SEARCH_AND)
                {
                        $this->tpl->setVariable('AND_CHECKED', 'checked="checked"');
                }
                else
                {
                        $this->tpl->setVariable('OR_CHECKED', 'checked="checked"');
                }       
                
                $this->tpl->setVariable('CRS',$this->lng->txt('courses'));
                $this->tpl->setVariable('LMS',$this->lng->txt('learning_resources'));
                $this->tpl->setVariable('TST',$this->lng->txt('tests'));
                $this->tpl->setVariable('FIL',$this->lng->txt('objs_file'));
                $details = $this->getDetails();
                $this->tpl->setVariable('CHECK_CRS', ilUtil::formCheckbox($details['crs'] ? 1 : 0,'search[details][crs]', 1));
                $this->tpl->setVariable('CHECK_LMS', ilUtil::formCheckbox($details['lms'] ? 1 : 0,'search[details][lms]', 1));
                $this->tpl->setVariable('CHECK_TST', ilUtil::formCheckbox($details['tst'] ? 1 : 0,'search[details][tst]', 1));
                $this->tpl->setVariable('CHECK_FIL', ilUtil::formCheckbox($details['fil'] ? 1 : 0,'search[details][fil]', 1));
                
                $selectable_topics = array();
                $selectable_topics[''] = $this->lng->txt('search_any');;
                ilShopTopics::_getInstance()->setIdFilter(false);
                ilShopTopics::_getInstance()->read();
                foreach(ilShopTopics::_getInstance()->getTopics() as $oTopic)
                {
                        $selectable_topics[$oTopic->getId()] = $oTopic->getTitle();                     
                }
                
                $this->tpl->setVariable('SELECT_TOPIC', ilUtil::formSelect(array($this->getTopicId()), 'search[topic]', $selectable_topics, false, true));
                
                // show results
                if(count($result->getResults()))
                {
                        include_once 'Services/Payment/classes/class.ilShopResultPresentationGUI.php';
                        $search_result_presentation = new ilShopResultPresentationGUI($result);                 
                                
                        $this->tpl->setVariable('RESULTS', $search_result_presentation->showResults());
                        
                        $order_fields = array(
                                'title' => $this->lng->txt('title'),
                                'author' => $this->lng->txt('author'),
                                'price' => $this->lng->txt('price_a')
                        );
                        
                        foreach($order_fields as $key => $value)
                        {
                                $this->tpl->setCurrentBlock('order_field');
                                $this->tpl->setVariable('ORDER_FIELD_VALUE', $key);
                                $this->tpl->setVariable('ORDER_FIELD_TEXT', $value);
                                if (strcmp(trim($this->getSortField()), $key) == 0)
                                {
                                        $this->tpl->setVariable('ORDER_FIELD_SELECTED', ' selected="selected"');
                                }
                                $this->tpl->parseCurrentBlock();
                        }
                        
                        $this->tpl->setVariable('SORTING_FORM_ACTION', $this->ctrl->getFormAction($this, 'setSorting'));                        
                        $this->tpl->setVariable('CMD_SORT', 'setSorting');
                        $this->tpl->setVariable('SORT_TEXT', $this->lng->txt('sort'));
                        $this->tpl->setVariable('SORT_BY_TEXT', $this->lng->txt('sort_by'));                    
                        $this->tpl->setVariable('ASCENDING_TEXT', $this->lng->txt('sort_asc'));
                        $this->tpl->setVariable('DESCENDING_TEXT', $this->lng->txt('sort_desc'));                       
                        $this->tpl->setVariable('ORDER_DIRECTION_'.strtoupper(trim($this->getSortDirection())).'_SELECTED', " selected=\"selected\"");          
                        
                        if((bool)$this->oGeneralSettings->get('topics_allow_custom_sorting'))
                        {
                                $this->tpl->setCurrentBlock('topics_sort_block');
                                
                                $this->tpl->setVariable('SORT_TOPICS_BY_TEXT', $this->lng->txt('sort_topics_by'));
                                
                                $this->tpl->setVariable('SORTING_TYPE_BY_TITLE', ilShopTopics::TOPICS_SORT_BY_TITLE);
                                $this->tpl->setVariable('SORTING_TYPE_BY_TITLE_TEXT', $this->lng->txt('sort_topics_by_title'));
                                if($this->getSortingTypeTopics() == ilShopTopics::TOPICS_SORT_BY_TITLE)
                                {
                                        $this->tpl->setVariable('SORTING_TYPE_BY_TITLE_SELECTED', ' selected="selected"');
                                }
                                
                                $this->tpl->setVariable('SORTING_TYPE_BY_DATE', ilShopTopics::TOPICS_SORT_BY_CREATEDATE);
                                $this->tpl->setVariable('SORTING_TYPE_BY_DATE_TEXT', $this->lng->txt('sort_topics_by_date'));
                                if($this->getSortingTypeTopics() == ilShopTopics::TOPICS_SORT_BY_CREATEDATE)
                                {
                                        $this->tpl->setVariable('SORTING_TYPE_BY_DATE_SELECTED', ' selected="selected"');
                                }
                                
                                if(ANONYMOUS_USER_ID != $ilUser->getId())
                                {
                                        $this->tpl->setCurrentBlock('sort_manually');
                                        $this->tpl->setVariable('SORTING_TYPE_MANUALLY', ilShopTopics::TOPICS_SORT_MANUALLY);                   
                                        $this->tpl->setVariable('SORTING_TYPE_MANUALLY_TEXT', $this->lng->txt('sort_topics_manually'));
                                        if($this->getSortingTypeTopics() == ilShopTopics::TOPICS_SORT_MANUALLY)
                                        {
                                                $this->tpl->setVariable('SORTING_TYPE_MANUALLY_SELECTED', ' selected="selected"');
                                        }
                                        $this->tpl->parseCurrentBlock();
                                }
                                
                                $this->tpl->setVariable('SORTING_DIRECTION_ASCENDING_TEXT', $this->lng->txt('sort_asc'));                               
                                $this->tpl->setVariable('SORTING_DIRECTION_DESCENDING_TEXT', $this->lng->txt('sort_desc'));
                                if(in_array(strtoupper($this->getSortingDirectionTopics()), array('ASC', 'DESC')))
                                {
                                        $this->tpl->setVariable('SORTING_DIRECTION_'.strtoupper($this->getSortingDirectionTopics()).'_SELECTED', 
                                                                                         ' selected="selected"');
                                }
                                else
                                {
                                        $this->tpl->setVariable('SORTING_DIRECTION_'.strtoupper(ilShopTopics::DEFAULT_SORTING_DIRECTION).'_SELECTED', ' selected="selected"');
                                }
                                
                                $this->tpl->parseCurrentBlock();
                        }
                        
                        $this->tpl->setCurrentBlock('sorting');
                        $this->tpl->parseCurrentBlock();
                }
                
                $this->addPager($result, 'shop_advanced_search_maxpage');
        
                return true;
        }