ilSearchGUI Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilSearchGUI:

Collaboration diagram for ilSearchGUI:

Public Member Functions
	__construct ()
	Constructor public. More...
	executeCommand ()
	Control public. More...
	setType (int $a_type)
	Set/get type of search (detail or 'fast' search) public. More...
	getType ()
	setCombination (string $a_combination)
	Set/get combination of search ('and' or 'or') public. More...
	getCombination ()
	setString (string $a_str)
	Set/get search string public. More...
	getString ()
	setDetails (array $a_details)
	Set/get details (object types for details search) public. More...
	getDetails ()
	getRootNode ()
	setRootNode (int $a_node_id)
	remoteSearch ()
	autoComplete ()
	Data resource for autoComplete. More...
	showSearch ()
	showSavedResults ()
	performSearchFilter ()
	performSearch ()
	Perform search. More...
	prepareOutput ()
	__parseQueryString ()
	parse query string, using query parser instance More...
	__searchObjects (ilQueryParser $query_parser)
	Search in obect title,desctiption. More...
	parseCreationFilter (ilObjectSearch $search)
	__searchMeta (ilQueryParser $query_parser, string $a_type)
	Search in object meta data (keyword) More...
	__getFilter ()
	Get object type for filter (If detail search is enabled) More...
Public Member Functions inherited from ilSearchBaseGUI
	__construct ()
	prepareOutput ()
	initStandardSearchForm (int $a_mode)
	handleCommand (string $a_cmd)
	addToDeskObject ()
	removeFromDeskObject ()
	delete ()
	Show delete confirmation. More...
	cancelDelete ()
	Cancel delete. More...
	cancelObject ()
	cancelMoveLinkObject ()
	performDelete ()
	cut ()
	link ()
	paste ()
	showLinkIntoMultipleObjectsTree ()
	showPasteTree ()
	showMoveIntoObjectTree ()
	performPasteIntoMultipleObjects ()
	clear ()
	clear clipboard More...
	enableAdministrationPanel ()
	disableAdministrationPanel ()
	keepObjectsInClipboardObject ()
	addLocator ()
	autoComplete ()
Public Member Functions inherited from ILIAS\Object\ImplementsCreationCallback
	callCreationCallback (\ilObject $object, \ilObjectDefinition $obj_definition, int $requested_crtcb)

Data Fields
int	$root_node
string	$combination
string	$string
int	$type
Data Fields inherited from ilSearchBaseGUI
const	SEARCH_FAST = 1
const	SEARCH_DETAILS = 2
const	SEARCH_AND = 'and'
const	SEARCH_OR = 'or'
const	SEARCH_FORM_LUCENE = 1
const	SEARCH_FORM_STANDARD = 2
const	SEARCH_FORM_USER = 3

Protected Member Functions
	__performDetailsSearch (ilQueryParser $query_parser, ilSearchResult $result)
	parseStartDateFromCreationFilter ()
	parseEndDateFromCreationFilter ()
Protected Member Functions inherited from ilSearchBaseGUI
	initPageNumberFromQuery ()
	addPager ($result, string $a_session_key)
	buildSearchAreaPath (int $a_root_node)
	getSearchCache ()
	loadCreationFilter ()
	renderSearch (string $term, int $root_node=0)
	renderFilter (int $root_node)
	initFilter (int $mode)
	getStringArrayTransformation ()

Protected Attributes
ilTabsGUI	$tabs_gui
ilHelpGUI	$help_gui
UIFactory	$ui_factory
UIRenderer	$ui_renderer
Protected Attributes inherited from ilSearchBaseGUI
ilUserSearchCache	$search_cache
string	$search_mode = ''
ilSearchSettings	$settings
ilPropertyFormGUI	$form = null
ilSearchFilterGUI	$search_filter = null
array	$search_filter_data = null
ClipboardManager	$clipboard
ViewManager	$container_view_manager
ilFavouritesManager	$favourites
ilCtrl	$ctrl
ILIAS	$ilias
ilLanguage	$lng
ilGlobalTemplateInterface	$tpl
ilLocatorGUI	$locator
ilObjUser	$user
ilTree	$tree
GlobalHttpState	$http
Factory	$refinery
ilLogger	$logger
string	$prev_link = ''
string	$next_link = ''

Private Attributes
array	$details

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class ilSearchGUI

GUI class for 'simple' search

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e ilSearchGUI: ilObjectGUI, ilContainerGUI ilSearchGUI: ilObjCategoryGUI, ilObjCourseGUI, ilObjFolderGUI, ilObjGroupGUI ilSearchGUI: ilObjStudyProgrammeGUI ilSearchGUI: ilObjRootFolderGUI, ilObjectCopyGUI

Definition at line 37 of file class.ilSearchGUI.php.

Constructor & Destructor Documentation

__construct()

ilSearchGUI::__construct

(

)

Constructor public.

Definition at line 54 of file class.ilSearchGUI.php.

References $DIC, $type, ILIAS\GlobalScreen\Provider\__construct(), ilSession\get(), ilSearchSettings\getInstance(), ilSearchBaseGUI\getSearchCache(), ilSearchBaseGUI\getStringArrayTransformation(), ILIAS\FileDelivery\http(), ilSearchBaseGUI\initFilter(), ILIAS\Repository\int(), ILIAS\Repository\lng(), ilSearchBaseGUI\loadCreationFilter(), ilSearchSettings\OPERATOR_AND, ILIAS\Repository\refinery(), ROOT_FOLDER_ID, ilSession\set(), setCombination(), setDetails(), setString(), setType(), and ilUtil\stripSlashes().

    {
        global $DIC;
        parent::__construct();
        $this->tabs_gui = $DIC->tabs();
        $this->help_gui = $DIC->help();
        $this->lng->loadLanguageModule("search");

        $this->ui_factory = $DIC->ui()->factory();
        $this->ui_renderer = $DIC->ui()->renderer();

        $this->initFilter(self::SEARCH_FORM_STANDARD);


        $requested_search = (array) ($this->http->request()->getParsedBody()['search'] ?? []);

        if ($this->http->wrapper()->post()->has('cmd')) {
            $requested_cmd = (array) $this->http->wrapper()->post()->retrieve('cmd', $this->getStringArrayTransformation());
        } elseif ($this->http->wrapper()->query()->has('cmd')) {
            $requested_cmd = (array) $this->http->wrapper()->query()->retrieve(
                'cmd',
                $this->refinery->kindlyTo()->string()
            );
            $requested_cmd = [$requested_cmd[0] => "Search"];
        } else {
            $requested_cmd = [];
        }
        $new_search = (bool) ($requested_cmd["performSearch"] ?? false);
        $new_filter = (bool) ($requested_cmd["performSearchFilter"] ?? false);
        $new_search_or_filter = $new_search || $new_filter;

        $requested_filter_type = (array) ($this->search_filter_data["search_type"] ?? []);
        $requested_filter_type = array_flip($requested_filter_type);
        $requested_filter_type = array_fill_keys(array_keys($requested_filter_type), "1");
        $enabled_types = ilSearchSettings::getInstance()->getEnabledLuceneItemFilterDefinitions();
        foreach ($enabled_types as $type => $pval) {
            if (isset($requested_filter_type[$type])) {
                $requested_search["details"][$type] = $requested_filter_type[$type];
            }
        }

        // Search term input field and filter are handled separately, see README (Filtering behaviour)
        $post_term = $this->http->wrapper()->post()->retrieve(
            'term',
            $this->refinery->byTrying([
                $this->refinery->kindlyTo()->string(),
                $this->refinery->always(null)
            ])
        );
        $filter_type_active = (is_null($this->search_filter_data["search_type"] ?? null))
            ? self::SEARCH_FAST
            : self::SEARCH_DETAILS;
        $filter_scope = $this->search_filter_data["search_scope"] ?? ROOT_FOLDER_ID;

        if ($new_filter) {
            ilSession::set('search_root', $filter_scope);
        }

        $requested_search["string"] = $post_term;
        $requested_search["type"] = $filter_type_active;

        $this->root_node = (int) (ilSession::get('search_root') ?? ROOT_FOLDER_ID);

        $session_search = ilSession::get('search') ?? [];
        $this->setType((int) ($requested_search['type'] ?? ($session_search['type'] ?? self::SEARCH_FAST)));

        $this->setCombination(
            ilSearchSettings::getInstance()->getDefaultOperator() == ilSearchSettings::OPERATOR_AND ?
                self::SEARCH_AND :
                self::SEARCH_OR
        );
        $this->setString((string) ($requested_search['string'] ?? ($session_search['string'] ?? '')));
        $this->setDetails(
            $new_search_or_filter ?
                ($requested_search['details'] ?? []) :
                ($session_search['details'] ?? [])
        );

        if ($new_search_or_filter) {
            $this->getSearchCache()->setQuery(ilUtil::stripSlashes(
                $requested_search['string'] ?? ($session_search['string'] ?? '')
            ));
            $this->getSearchCache()->setCreationFilter($this->loadCreationFilter());
            $this->getSearchCache()->save();
        }
    }

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Member Function Documentation

__getFilter()

ilSearchGUI::__getFilter

(

)

Get object type for filter (If detail search is enabled)

Returns

string[]

Definition at line 643 of file class.ilSearchGUI.php.

References getDetails(), and getType().

Referenced by __performDetailsSearch(), __searchMeta(), and __searchObjects().

                                 : array
    {
        if ($this->getType() != self::SEARCH_DETAILS) {
            return [];
        }

        $filter = [];
        foreach ($this->getDetails() as $key => $detail_type) {
            if (!$detail_type) {
                continue;
            }

            switch ($key) {
                case 'lms':
                    $filter[] = 'lm';
                    $filter[] = 'dbk';
                    $filter[] = 'pg';
                    $filter[] = 'st';
                    $filter[] = 'sahs';
                    $filter[] = 'htlm';
                    break;

                case 'frm':
                    $filter[] = 'frm';
                    break;

                case 'glo':
                    $filter[] = 'glo';
                    break;

                case 'exc':
                    $filter[] = 'exc';
                    break;

                case 'mcst':
                    $filter[] = 'mcst';
                    break;

                case 'tst':
                    $filter[] = 'tst';
                    $filter[] = 'svy';
                    $filter[] = 'qpl';
                    $filter[] = 'spl';
                    break;

                case 'mep':
                    $filter[] = 'mep';
                    $filter[] = 'mob';
                    break;

                case 'fil':
                    $filter[] = 'file';
                    break;

                case 'wiki':
                    $filter[] = 'wpg';
                    break;

                default:
                    $filter[] = $key;
            }
        }
        return $filter;
    }

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__parseQueryString()

ilSearchGUI::__parseQueryString

(

)

parse query string, using query parser instance

Returns

ilQueryParser | string

Definition at line 553 of file class.ilSearchGUI.php.

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

Referenced by performSearch().

    {
        $query_parser = new ilQueryParser(ilUtil::stripSlashes($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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__performDetailsSearch()

ilSearchGUI::__performDetailsSearch ( ilQueryParser  $query_parser, ilSearchResult  $result  )

protected

Definition at line 463 of file class.ilSearchGUI.php.

References __getFilter(), ilObjectSearchFactory\_getExerciseSearchInstance(), ilObjectSearchFactory\_getForumSearchInstance(), ilObjectSearchFactory\_getGlossaryDefinitionSearchInstance(), ilObjectSearchFactory\_getLMContentSearchInstance(), ilObjectSearchFactory\_getMediacastSearchInstance(), ilObjectSearchFactory\_getMediaPoolSearchInstance(), ilObjectSearchFactory\_getObjectSearchInstance(), ilObjectSearchFactory\_getTestSearchInstance(), ilObjectSearchFactory\_getWikiContentSearchInstance(), getDetails(), and ilSearchResult\mergeEntries().

Referenced by performSearch().

                                                                                                  : ilSearchResult
    {
        foreach ($this->getDetails() as $type => $enabled) {
            if (!$enabled) {
                continue;
            }

            switch ($type) {
                case 'crs':
                    $crs_search = ilObjectSearchFactory::_getObjectSearchInstance($query_parser);
                    $crs_search->setFilter(array('crs'));
                    $result->mergeEntries($crs_search->performSearch());
                    break;

                case 'grp':
                    $grp_search = ilObjectSearchFactory::_getObjectSearchInstance($query_parser);
                    $grp_search->setFilter(array('grp'));
                    $result->mergeEntries($grp_search->performSearch());
                    break;

                case 'lms':
                    $content_search = ilObjectSearchFactory::_getLMContentSearchInstance($query_parser);
                    $content_search->setFilter($this->__getFilter());
                    $result->mergeEntries($content_search->performSearch());
                    break;

                case 'frm':
                    $forum_search = ilObjectSearchFactory::_getForumSearchInstance($query_parser);
                    $forum_search->setFilter($this->__getFilter());
                    $result->mergeEntries($forum_search->performSearch());
                    break;

                case 'glo':
                    // Glossary term definition pages
                    $gdf_search = ilObjectSearchFactory::_getLMContentSearchInstance($query_parser);
                    $gdf_search->setFilter(array('term'));
                    $result->mergeEntries($gdf_search->performSearch());
                    // Glossary terms
                    $gdf_term_search = ilObjectSearchFactory::_getGlossaryDefinitionSearchInstance($query_parser);
                    $result->mergeEntries($gdf_term_search->performSearch());
                    break;

                case 'exc':
                    $exc_search = ilObjectSearchFactory::_getExerciseSearchInstance($query_parser);
                    $exc_search->setFilter($this->__getFilter());
                    $result->mergeEntries($exc_search->performSearch());
                    break;

                case 'mcst':
                    $mcst_search = ilObjectSearchFactory::_getMediacastSearchInstance($query_parser);
                    $result->mergeEntries($mcst_search->performSearch());
                    break;

                case 'tst':
                    $tst_search = ilObjectSearchFactory::_getTestSearchInstance($query_parser);
                    $tst_search->setFilter($this->__getFilter());
                    $result->mergeEntries($tst_search->performSearch());
                    break;

                case 'mep':
                    $mep_search = ilObjectSearchFactory::_getMediaPoolSearchInstance($query_parser);
                    $mep_search->setFilter($this->__getFilter());
                    $result->mergeEntries($mep_search->performSearch());

                    // Mob keyword search
                    $mob_search = ilObjectSearchFactory::_getMediaPoolSearchInstance($query_parser);
                    $mob_search->setFilter($this->__getFilter());
                    $result->mergeEntries($mob_search->performKeywordSearch());

                    break;

                case 'wiki':
                    $wiki_search = ilObjectSearchFactory::_getWikiContentSearchInstance($query_parser);
                    $wiki_search->setFilter($this->__getFilter());
                    $result->mergeEntries($wiki_search->performSearch());

                    /*$result_meta =& $this->__searchMeta($query_parser,'title');
                    $result->mergeEntries($result_meta);
                    $result_meta =& $this->__searchMeta($query_parser,'description');
                    $result->mergeEntries($result_meta);*/
                    break;
            }
        }
        return $result;
    }

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__searchMeta()

ilSearchGUI::__searchMeta	(	ilQueryParser	$query_parser,
		string	$a_type
	)

Search in object meta data (keyword)

Returns

ilSearchResult result object public

Definition at line 614 of file class.ilSearchGUI.php.

References __getFilter(), ilObjectSearchFactory\_getMetaDataSearchInstance(), and getType().

Referenced by performSearch().

                                                                             : ilSearchResult
    {
        $meta_search = ilObjectSearchFactory::_getMetaDataSearchInstance($query_parser);
        if ($this->getType() == self::SEARCH_DETAILS) {
            $meta_search->setFilter($this->__getFilter());
        }
        switch ($a_type) {
            case 'keyword':
                $meta_search->setMode('keyword');
                break;

            case 'contribute':
                $meta_search->setMode('contribute');
                break;

            case 'title':
                $meta_search->setMode('title');
                break;

            case 'description':
                $meta_search->setMode('description');
                break;
        }
        return $meta_search->performSearch();
    }

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__searchObjects()

ilSearchGUI::__searchObjects

(

ilQueryParser

$query_parser

)

Search in obect title,desctiption.

Definition at line 567 of file class.ilSearchGUI.php.

References __getFilter(), ilObjectSearchFactory\_getObjectSearchInstance(), getType(), and parseCreationFilter().

Referenced by performSearch().

                                                                : ilSearchResult
    {
        $obj_search = ilObjectSearchFactory::_getObjectSearchInstance($query_parser);
        if ($this->getType() == self::SEARCH_DETAILS) {
            $obj_search->setFilter($this->__getFilter());
        }
        $this->parseCreationFilter($obj_search);
        return $obj_search->performSearch();
    }

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autoComplete()

ilSearchGUI::autoComplete

(

)

Data resource for autoComplete.

Definition at line 263 of file class.ilSearchGUI.php.

References $res, exit, ilSearchAutoComplete\getList(), ILIAS\FileDelivery\http(), and ILIAS\Repository\refinery().

                                  : void
    {
        $query = '';
        if ($this->http->wrapper()->post()->has('term')) {
            $query = $this->http->wrapper()->post()->retrieve(
                'term',
                $this->refinery->kindlyTo()->string()
            );
        } elseif ($this->http->wrapper()->query()->has('term')) {
            $query = $this->http->wrapper()->query()->retrieve(
                'term',
                $this->refinery->kindlyTo()->string()
            );
        }
        $search_type = 0;
        if ($this->http->wrapper()->post()->has('search_type')) {
            $search_type = $this->http->wrapper()->post()->retrieve(
                'search_type',
                $this->refinery->kindlyTo()->int()
            );
        } elseif ($this->http->wrapper()->query()->has('search_type')) {
            $search_type = $this->http->wrapper()->query()->retrieve(
                'search_type',
                $this->refinery->kindlyTo()->int()
            );
        }
        if ((int) $search_type === -1) {
            $a_fields = array('login','firstname','lastname','email');
            $result_field = 'login';

            // Starting user autocomplete search
            $auto = new ilUserAutoComplete();


            $auto->setMoreLinkAvailable(true);
            $auto->setSearchFields($a_fields);
            $auto->setResultField($result_field);
            $auto->enableFieldSearchableCheck(true);
            $auto->setUserLimitations(true);

            $res = $auto->getList($query);
            $res_obj = json_decode($res);
            if (is_array($res_obj->items)) {
                echo json_encode($res_obj->items);
                exit;
            }
        } else {
            $list = ilSearchAutoComplete::getList($query);
            echo $list;
            exit;
        }
    }

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executeCommand()

ilSearchGUI::executeCommand

(

)

Control public.

Definition at line 146 of file class.ilSearchGUI.php.

References ILIAS\Repository\ctrl(), ilSearchBaseGUI\handleCommand(), and prepareOutput().

                                    : void
    {
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd();

        switch ($next_class) {
            case 'ilobjectcopygui':
                $this->prepareOutput();
                $this->ctrl->setReturn($this, '');
                $cp = new ilObjectCopyGUI($this);
                $this->ctrl->forwardCommand($cp);
                break;

            default:
                if (!$cmd) {
                    $cmd = "showSavedResults";
                }
                $this->prepareOutput();
                $this->handleCommand($cmd);
                break;
        }
    }

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getCombination()

ilSearchGUI::getCombination

(

)

Definition at line 194 of file class.ilSearchGUI.php.

Referenced by __parseQueryString().

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

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getDetails()

ilSearchGUI::getDetails

(

)

Definition at line 222 of file class.ilSearchGUI.php.

Referenced by __getFilter(), __performDetailsSearch(), and performSearch().

                                : array
    {
        return $this->details ?? [];
    }

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getRootNode()

ilSearchGUI::getRootNode

(

)

Definition at line 228 of file class.ilSearchGUI.php.

References ROOT_FOLDER_ID.

Referenced by performSearch(), showSavedResults(), and showSearch().

                                 : int
    {
        return $this->root_node ?: ROOT_FOLDER_ID;
    }

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getString()

ilSearchGUI::getString

(

)

Definition at line 208 of file class.ilSearchGUI.php.

References $string.

Referenced by __parseQueryString(), and showSearch().

                               : string
    {
        return $this->string;
    }

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getType()

ilSearchGUI::getType

(

)

Definition at line 180 of file class.ilSearchGUI.php.

Referenced by __getFilter(), __searchMeta(), __searchObjects(), and performSearch().

                             : int
    {
        return $this->type ?? self::SEARCH_FAST;
    }

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parseCreationFilter()

ilSearchGUI::parseCreationFilter

(

ilObjectSearch

$search

)

Definition at line 577 of file class.ilSearchGUI.php.

References parseEndDateFromCreationFilter(), parseStartDateFromCreationFilter(), ilObjectSearch\setCreationDateFilterEndDate(), and ilObjectSearch\setCreationDateFilterStartDate().

Referenced by __searchObjects().

                                                               : bool
    {
        $date_start = $this->parseStartDateFromCreationFilter();
        $date_end = $this->parseEndDateFromCreationFilter();

        if (is_null($date_start) && is_null($date_end)) {
            return true;
        }

        $search->setCreationDateFilterStartDate($date_start);
        $search->setCreationDateFilterEndDate($date_end);
        return true;
    }

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parseEndDateFromCreationFilter()

ilSearchGUI::parseEndDateFromCreationFilter ( )

protected

Definition at line 600 of file class.ilSearchGUI.php.

References ilSearchBaseGUI\getSearchCache(), and IL_CAL_DATE.

Referenced by parseCreationFilter(), and performSearch().

                                                       : ?ilDate
    {
        $options = $this->getSearchCache()->getCreationFilter();
        if (!($options['date_end'] ?? false)) {
            return null;
        }
        return new ilDate($options['date_end'] ?? "", IL_CAL_DATE);
    }

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parseStartDateFromCreationFilter()

ilSearchGUI::parseStartDateFromCreationFilter ( )

protected

Definition at line 591 of file class.ilSearchGUI.php.

References ilSearchBaseGUI\getSearchCache(), and IL_CAL_DATE.

Referenced by parseCreationFilter(), and performSearch().

                                                         : ?ilDate
    {
        $options = $this->getSearchCache()->getCreationFilter();
        if (!($options['date_start'] ?? false)) {
            return null;
        }
        return new ilDate($options['date_start'] ?? "", IL_CAL_DATE);
    }

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performSearch()

ilSearchGUI::performSearch

(

)

Perform search.

Definition at line 356 of file class.ilSearchGUI.php.

References __parseQueryString(), __performDetailsSearch(), __searchMeta(), __searchObjects(), ilSearchBaseGUI\addPager(), ilSession\clear(), getDetails(), ilSearchSettings\getInstance(), getRootNode(), getType(), ilSearchBaseGUI\initPageNumberFromQuery(), ILIAS\Repository\lng(), ilSearchResultPresentation\MODE_STANDARD, ilSearchSettings\OPERATOR_AND, parseEndDateFromCreationFilter(), parseStartDateFromCreationFilter(), ilSearchResult\read(), ilSearchBaseGUI\SEARCH_DETAILS, showSearch(), and ILIAS\Repository\user().

Referenced by performSearchFilter(), and remoteSearch().

                                   : void
    {
        $page_number = $this->initPageNumberFromQuery();
        if (!$page_number and $this->search_mode != 'in_results') {
            ilSession::clear('max_page');
            $this->search_cache->deleteCachedEntries();
        }
        $this->search_cache->setResultPageNumber($page_number);
        if ($this->getType() == ilSearchBaseGUI::SEARCH_DETAILS and !$this->getDetails()) {
            $this->tpl->setOnScreenMessage('info', $this->lng->txt('search_choose_object_type'));
            $this->showSearch();
            return;
        }

        // Step 1: parse query string
        if (!is_object($query_parser = $this->__parseQueryString())) {
            $this->tpl->setOnScreenMessage('info', $query_parser);
            $this->showSearch();

            return;
        }
        // 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: perform meta keyword search. Get an MetaDataSearch object.
        $result_meta = $this->__searchMeta($query_parser, 'keyword');
        $result->mergeEntries($result_meta);

        $result_meta = $this->__searchMeta($query_parser, 'contribute');
        $result->mergeEntries($result_meta);

        $result_meta = $this->__searchMeta($query_parser, 'title');
        $result->mergeEntries($result_meta);

        $result_meta = $this->__searchMeta($query_parser, 'description');
        $result->mergeEntries($result_meta);

        // Perform details search in object specific tables
        if ($this->getType() == self::SEARCH_DETAILS) {
            $result = $this->__performDetailsSearch($query_parser, $result);
        }
        // Step 5: Search in results
        if ($this->search_mode == 'in_results') {
            $old_result_obj = new ilSearchResult($this->user->getId());
            $old_result_obj->read();

            $result->diffEntriesFromResult();
        }


        // Step 4: merge and validate results
        $result->filter(
            $this->getRootNode(),
            ilSearchSettings::getInstance()->getDefaultOperator() == ilSearchSettings::OPERATOR_AND,
            $this->parseStartDateFromCreationFilter(),
            $this->parseEndDateFromCreationFilter()
        );
        $result->save();
        $this->showSearch();

        if (!count($result->getResults())) {
            $this->tpl->setOnScreenMessage('info', $this->lng->txt('search_no_match'));
        }

        if ($result->isLimitReached()) {
            #$message = sprintf($this->lng->txt('search_limit_reached'),$this->settings->getMaxHits());
            #ilUtil::sendInfo($message);
        }

        // Step 6: show results
        $this->addPager($result, 'max_page');

        $presentation = new ilSearchResultPresentation($this, ilSearchResultPresentation::MODE_STANDARD);
        $presentation->setResults($result->getResultsForPresentation());
        $presentation->setSubitemIds($result->getSubitemIds());
        $presentation->setPreviousNext($this->prev_link, $this->next_link);

        if ($presentation->render()) {
            $this->tpl->setVariable('SEARCH_RESULTS', $presentation->getHTML());
        }
    }

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performSearchFilter()

ilSearchGUI::performSearchFilter

(

)

Definition at line 348 of file class.ilSearchGUI.php.

References performSearch().

                                         : void
    {
        $this->performSearch();
    }

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prepareOutput()

ilSearchGUI::prepareOutput

(

)

Definition at line 440 of file class.ilSearchGUI.php.

References ILIAS\Repository\ctrl(), ILIAS\Repository\lng(), and ILIAS\Repository\settings().

Referenced by executeCommand().

                                   : void
    {
        parent::prepareOutput();

        $this->help_gui->setScreenIdComponent("src");

        $this->tabs_gui->addTab(
            "search",
            $this->lng->txt("search"),
            $this->ctrl->getLinkTarget($this)
        );

        if (!$this->settings->getHideAdvancedSearch()) {
            $this->tabs_gui->addTab(
                "adv_search",
                $this->lng->txt("search_advanced"),
                $this->ctrl->getLinkTargetByClass('iladvancedsearchgui')
            );
        }

        $this->tabs_gui->activateTab("search");
    }

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remoteSearch()

ilSearchGUI::remoteSearch

(

)

Definition at line 239 of file class.ilSearchGUI.php.

References ILIAS\FileDelivery\http(), performSearch(), ILIAS\Repository\refinery(), setRootNode(), and setString().

                                  : void
    {
        $root_id = 0;
        if ($this->http->wrapper()->post()->has('root_id')) {
            $root_id = $this->http->wrapper()->post()->retrieve(
                'root_id',
                $this->refinery->kindlyTo()->int()
            );
        }
        $queryString = '';
        if ($this->http->wrapper()->post()->has('queryString')) {
            $queryString = $this->http->wrapper()->post()->retrieve(
                'queryString',
                $this->refinery->kindlyTo()->string()
            );
        }
        $this->setString($queryString);
        $this->setRootNode($root_id);
        $this->performSearch();
    }

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setCombination()

ilSearchGUI::setCombination

(

string

$a_combination

)

Set/get combination of search ('and' or 'or') public.

Definition at line 188 of file class.ilSearchGUI.php.

References ilSession\get(), and ilSession\set().

Referenced by __construct().

                                                         : void
    {
        $session_search = ilSession::get('search') ?? [];
        $session_search['combination'] = $this->combination = $a_combination;
        ilSession::set('search', $session_search);
    }

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setDetails()

ilSearchGUI::setDetails

(

array

$a_details

)

Set/get details (object types for details search) public.

Definition at line 216 of file class.ilSearchGUI.php.

References ilSession\get(), and ilSession\set().

Referenced by __construct().

                                                : void
    {
        $session_search = ilSession::get('search') ?? [];
        $session_search['details'] = $this->details = $a_details;
        ilSession::set('search', $session_search);
    }

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setRootNode()

ilSearchGUI::setRootNode

(

int

$a_node_id

)

Definition at line 233 of file class.ilSearchGUI.php.

References ilSession\set().

Referenced by remoteSearch().

                                               : void
    {
        ilSession::set('search_root', $this->root_node = $a_node_id);
    }

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setString()

ilSearchGUI::setString

(

string

$a_str

)

Set/get search string public.

Definition at line 202 of file class.ilSearchGUI.php.

References ilSession\get(), and ilSession\set().

Referenced by __construct(), and remoteSearch().

                                            : void
    {
        $session_search = ilSession::get('search') ?? [];
        $session_search['string'] = $this->string = $a_str;
        ilSession::set('search', $session_search);
    }

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setType()

ilSearchGUI::setType

(

int

$a_type

)

Set/get type of search (detail or 'fast' search) public.

Definition at line 173 of file class.ilSearchGUI.php.

References ilSession\get(), and ilSession\set().

Referenced by __construct().

                                        : void
    {
        $session_search = ilSession::get('search');
        $session_search['type'] = $this->type = $a_type;
        ilSession::set('search', $session_search);
    }

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showSavedResults()

ilSearchGUI::showSavedResults

(

)

Definition at line 322 of file class.ilSearchGUI.php.

References ilSearchBaseGUI\addPager(), getRootNode(), ilSearchResultPresentation\MODE_STANDARD, ilSearchResult\read(), showSearch(), and ILIAS\Repository\user().

                                      : void
    {
        // Read old result sets

        $result_obj = new ilSearchResult($this->user->getId());
        $result_obj->read();
        $result_obj->filterResults($this->getRootNode());

        $this->showSearch();

        // Show them
        if (count($result_obj->getResults())) {
            $this->addPager($result_obj, 'max_page');

            $presentation = new ilSearchResultPresentation($this, ilSearchResultPresentation::MODE_STANDARD);
            $presentation->setResults($result_obj->getResultsForPresentation());
            $presentation->setSubitemIds($result_obj->getSubitemIds());
            $presentation->setPreviousNext($this->prev_link, $this->next_link);
            #$presentation->setSearcher($searcher);

            if ($presentation->render()) {
                $this->tpl->setVariable('SEARCH_RESULTS', $presentation->getHTML());
            }
        }
    }

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showSearch()

ilSearchGUI::showSearch

(

)

Definition at line 316 of file class.ilSearchGUI.php.

References getRootNode(), getString(), and ilSearchBaseGUI\renderSearch().

Referenced by performSearch(), and showSavedResults().

                                : void
    {
        $this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.search.html', 'components/ILIAS/Search');
        $this->renderSearch($this->getString(), $this->getRootNode());
    }

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Field Documentation

$combination

string ilSearchGUI::$combination

Definition at line 41 of file class.ilSearchGUI.php.

$details

array ilSearchGUI::$details

private

Definition at line 39 of file class.ilSearchGUI.php.

$help_gui

ilHelpGUI ilSearchGUI::$help_gui

protected

Definition at line 46 of file class.ilSearchGUI.php.

$root_node

int ilSearchGUI::$root_node

Definition at line 40 of file class.ilSearchGUI.php.

$string

string ilSearchGUI::$string

Definition at line 42 of file class.ilSearchGUI.php.

Referenced by getString().

$tabs_gui

ilTabsGUI ilSearchGUI::$tabs_gui

protected

Definition at line 45 of file class.ilSearchGUI.php.

$type

int ilSearchGUI::$type

Definition at line 43 of file class.ilSearchGUI.php.

Referenced by __construct().

$ui_factory

UIFactory ilSearchGUI::$ui_factory

protected

Definition at line 47 of file class.ilSearchGUI.php.

$ui_renderer

UIRenderer ilSearchGUI::$ui_renderer

protected

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

---

The documentation for this class was generated from the following file:

• components/ILIAS/Search/classes/class.ilSearchGUI.php