ilLMContentSearch Class Reference

Inheritance diagram for ilLMContentSearch:

Collaboration diagram for ilLMContentSearch:

Public Member Functions
	performSearch ()
	__createInStatement ()
	__createAndCondition ()
Public Member Functions inherited from ilAbstractSearch
	__construct ($qp_obj)
	Constructor public. More...
	setFields ($a_fields)
	Set fields to search. More...
	getFields ()
	Get fields to search. More...
	setFilter ($a_filter)
	set object type to search in More...
	setIdFilter ($a_id_filter)
	Set id filter Filters search by given object id. More...
	getIdFilter ()
	Get Id filter. More...
	appendToFilter ($a_type)
	Append object type to filter. More...
	getFilter ()
	get object type to search in More...
	__createLocateString ()
	build locate string in case of AND search More...
	__prepareFound (&$row)
	performSearch ()

Additional Inherited Members
Data Fields inherited from ilAbstractSearch
	$db = null
	$query_parser = null
	$search_result = null
	$object_types

Detailed Description

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

Member Function Documentation

__createAndCondition()

ilLMContentSearch::__createAndCondition

(

)

Definition at line 97 of file class.ilLMContentSearch.php.

    {
        echo "Overwrite me!";
    }

__createInStatement()

ilLMContentSearch::__createInStatement

(

)

Definition at line 72 of file class.ilLMContentSearch.php.

References $DIC, $ilDB, $in, $type, ilAbstractSearch\getFilter(), and ilAbstractSearch\getIdFilter().

Referenced by performSearch().

    {
        global $DIC;

        $ilDB = $DIC['ilDB'];
        
        if (!$this->getFilter() and !$this->getIdFilter()) {
            return '';
        }
        
        $in = '';
        if ($this->getFilter()) {
            $type = "('";
            $type .= implode("','", $this->getFilter());
            $type .= "')";
            
            $in = " AND parent_type IN " . $type . ' ';
        }
        if ($this->getIdFilter()) {
            $in .= ' AND ';
            $in .= $ilDB->in('parent_id', $this->getIdFilter(), false, 'integer');
        }
        return $in;
    }

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performSearch()

ilLMContentSearch::performSearch

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)

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

References $in, $query, $res, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilGlossaryDefinition\_lookupTermId(), ilDBConstants\FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

    {
        $this->setFields(array('content'));

        $in = $this->__createInStatement();
        $where = $this->__createWhereCondition();
        $locate = $this->__createLocateString();

        $query = "SELECT page_id,parent_id,parent_type " .
            $locate .
            "FROM page_object, lm_data " .
            $where .
            "AND obj_id = page_id " .
            $in;
            
        
        $res = $this->db->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            // workaround to get term ids for definition ids (which is not the same!!!)
            if ($row->parent_type == "gdf") {
                // it is not a page id anymore now, it is a term id
                $row->page_id = ilGlossaryDefinition::_lookupTermId($row->page_id);
            }

            $this->search_result->addEntry($row->parent_id, $row->parent_type, $this->__prepareFound($row), $row->page_id);
        }

        return $this->search_result;
    }

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

• Services/Search/classes/class.ilLMContentSearch.php