Class ilGlossaryTerm. More...

Public Member Functions
	ilGlossaryTerm ($a_id=0)
	Constructor public.
	read ()
	read glossary term data
	_getIdForImportId ($a_import_id)
	get current term id for import id (static)
	_exists ($a_id)
	checks wether a glossary term with specified id exists or not
	setId ($a_id)
	set glossary term id (= glossary item id)
	getId ()
	get term id (= glossary item id)
	setGlossary (&$a_glossary)
	set glossary object
	setGlossaryId ($a_glo_id)
	set glossary id
	getGlossaryId ()
	get glossary id
	setTerm ($a_term)
	set term
	getTerm ()
	get term
	setLanguage ($a_language)
	set language
	getLanguage ()
	get language
	setImportId ($a_import_id)
	set import id
	getImportId ()
	get import id
	create ()
	create new glossary term
	delete ()
	delete glossary term (and all its definition objects)
	update ()
	update glossary term
	_lookGlossaryID ($term_id)
	get glossary id form term id
	_lookGlossaryTerm ($term_id)
	get glossary term
	_lookLanguage ($term_id)
	lookup term language
	getTermList ($a_glo_id, $searchterm="")
	static
	exportXML (&$a_xml_writer, $a_inst)
	export xml
Data Fields
	$ilias
	$lng
	$tpl
	$id
	$glossary
	$term
	$language
	$glo_id
	$import_id

Detailed Description

Class ilGlossaryTerm.

Author:: Alex Killing <alex.killing@gmx.de>

Version:

Id:: class.ilGlossaryTerm.php 13867 2007-05-11 13:30:17Z akill

Definition at line 33 of file class.ilGlossaryTerm.php.

Member Function Documentation

ilGlossaryTerm::_exists ( $ a_id )

checks wether a glossary term with specified id exists or not

Parameters:

int

$id id

Returns:: boolean true, if glossary term exists

Definition at line 119 of file class.ilGlossaryTerm.php.

References ilInternalLink::_extractObjIdOfTarget().

        {
                global $ilDB;
                
                include_once("./Services/COPage/classes/class.ilInternalLink.php");
                if (is_int(strpos($a_id, "_")))
                {
                        $a_id = ilInternalLink::_extractObjIdOfTarget($a_id);
                }

                $q = "SELECT * FROM glossary_term WHERE id = ".$ilDB->quote($a_id);
                $obj_set = $ilDB->query($q);
                if ($obj_rec = $obj_set->fetchRow(DB_FETCHMODE_ASSOC))
                {
                        return true;
                }
                else
                {
                        return false;
                }

        }

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ilGlossaryTerm::_getIdForImportId ( $ a_import_id )

get current term id for import id (static)

Parameters:

int

$a_import_id import id

Returns:: int id

Definition at line 91 of file class.ilGlossaryTerm.php.

References $glo_id, ilObject::_hasUntrashedReference(), and _lookGlossaryID().

        {
                global $ilDB;
                
                $q = "SELECT * FROM glossary_term WHERE import_id = ".$ilDB->quote($a_import_id).
                        " ORDER BY create_date DESC LIMIT 1";
                $term_set = $ilDB->query($q);
                while ($term_rec = $term_set->fetchRow(DB_FETCHMODE_ASSOC))
                {
                        $glo_id = ilGlossaryTerm::_lookGlossaryID($term_rec["id"]);

                        if (ilObject::_hasUntrashedReference($glo_id))
                        {
                                return $term_rec["id"];
                        }
                }

                return 0;
        }

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ilGlossaryTerm::_lookGlossaryID ( $ term_id )

get glossary id form term id

Definition at line 314 of file class.ilGlossaryTerm.php.

Referenced by ilObjGlossaryAccess::_checkGoto(), _getIdForImportId(), ilGlossaryTermGUI::_goto(), ilGlossaryDefinition::createMetaData(), ilGlossaryDefinition::deleteMetaData(), ilGlossaryDefinition::exportXMLMetaData(), ilGlossaryPresentationGUI::getLinkXML(), ilObjMediaObject::getParentObjectIdForUsage(), ilGlossaryDefinition::MDUpdateListener(), and ilGlossaryDefinition::updateMetaData().

        {
                global $ilDB;

                $query = "SELECT * FROM glossary_term WHERE id = ".$ilDB->quote($term_id);
                $obj_set = $ilDB->query($query);
                $obj_rec = $obj_set->fetchRow(DB_FETCHMODE_ASSOC);

                return $obj_rec["glo_id"];
        }

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ilGlossaryTerm::_lookGlossaryTerm ( $ term_id )

get glossary term

Definition at line 328 of file class.ilGlossaryTerm.php.

Referenced by ilSearchResultPresentationGUI::__appendChildLinks(), ilObjGlossaryGUI::getTemplate(), SurveyQuestion::setMaterial(), and ilLMPresentationGUI::showPrintView().

        {
                global $ilDB;

                $query = "SELECT * FROM glossary_term WHERE id = ".$ilDB->quote($term_id);
                $obj_set = $ilDB->query($query);
                $obj_rec = $obj_set->fetchRow(DB_FETCHMODE_ASSOC);

                return $obj_rec["term"];
        }

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ilGlossaryTerm::_lookLanguage ( $ term_id )

lookup term language

Definition at line 342 of file class.ilGlossaryTerm.php.

Referenced by ilGlossaryDefinition::createMetaData().

        {
                global $ilDB;

                $query = "SELECT * FROM glossary_term WHERE id = ".$ilDB->quote($term_id);
                $obj_set = $ilDB->query($query);
                $obj_rec = $obj_set->fetchRow(DB_FETCHMODE_ASSOC);

                return $obj_rec["language"];
        }

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ilGlossaryTerm::create ( )

create new glossary term

Definition at line 261 of file class.ilGlossaryTerm.php.

References getGlossaryId(), getImportId(), and setId().

        {
                global $ilDB;
                
                $q = "INSERT INTO glossary_term (glo_id, term, language, import_id, create_date, last_update)".
                        " VALUES (".$ilDB->quote($this->getGlossaryId()).", ".
                        $ilDB->quote($this->term).
                        ", ".$ilDB->quote($this->language).",".$ilDB->quote($this->getImportId()).",now(), now())";
                $this->ilias->db->query($q);
                $this->setId($this->ilias->db->getLastInsertId());
        }

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ilGlossaryTerm::delete ( )

delete glossary term (and all its definition objects)

Definition at line 277 of file class.ilGlossaryTerm.php.

References ilGlossaryDefinition::getDefinitionList(), and getId().

        {
                global $ilDB;
                
                require_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
                $defs = ilGlossaryDefinition::getDefinitionList($this->getId());
                foreach($defs as $def)
                {
                        $def_obj =& new ilGlossaryDefinition($def["id"]);
                        $def_obj->delete();
                }
                $q = "DELETE FROM glossary_term ".
                        " WHERE id = ".$ilDB->quote($this->getId());
                $this->ilias->db->query($q);
        }

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ilGlossaryTerm::exportXML	(	&$	a_xml_writer,
		$	a_inst
	)

export xml

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

References ilGlossaryDefinition::getDefinitionList(), getId(), getLanguage(), and getTerm().

        {

                $attrs = array();
                $attrs["Language"] = $this->getLanguage();
                $attrs["Id"] = "il_".IL_INST_ID."_git_".$this->getId();
                $a_xml_writer->xmlStartTag("GlossaryItem", $attrs);

                $attrs = array();
                $a_xml_writer->xmlElement("GlossaryTerm", $attrs, $this->getTerm());

                $defs = ilGlossaryDefinition::getDefinitionList($this->getId());

                foreach($defs as $def)
                {
                        $definition = new ilGlossaryDefinition($def["id"]);
                        $definition->exportXML($a_xml_writer, $a_inst);
                }

                $a_xml_writer->xmlEndTag("GlossaryItem");
        }

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ilGlossaryTerm::getGlossaryId ( )

get glossary id

Returns:: int glossary id

Definition at line 192 of file class.ilGlossaryTerm.php.

Referenced by create(), and update().

        {
                return $this->glo_id;
        }

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ilGlossaryTerm::getId ( )

get term id (= glossary item id)

Returns:: int glossary term id

Definition at line 159 of file class.ilGlossaryTerm.php.

Referenced by delete(), exportXML(), and update().

        {
                return $this->id;
        }

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ilGlossaryTerm::getImportId ( )

get import id

Definition at line 252 of file class.ilGlossaryTerm.php.

Referenced by create(), and update().

        {
                return $this->import_id;
        }

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ilGlossaryTerm::getLanguage ( )

get language

Returns:: string two letter language code

Definition at line 234 of file class.ilGlossaryTerm.php.

Referenced by exportXML(), and update().

        {
                return $this->language;
        }

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ilGlossaryTerm::getTerm ( )

get term

Returns:: string term

Definition at line 214 of file class.ilGlossaryTerm.php.

Referenced by exportXML(), and update().

        {
                return $this->term;
        }

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ilGlossaryTerm::getTermList	(	$	a_glo_id,
		$	searchterm = `""`
	)

static

public

Parameters:

	integer/array	$a_glo_id array of glossary ids for meta glossaries
	string	$searchterm searchstring

Definition at line 360 of file class.ilGlossaryTerm.php.

        {
                global $ilDB;
                
                $terms = array();
                
                $searchterm = (!empty ($searchterm))
                        ? " AND term like ".$ilDB->quote("%".$searchterm."%")." "
                        : "";
                
                // meta glossary
                if (is_array($a_glo_id))
                {
                        $where = "IN(".implode(",",$a_glo_id).") ";
                }
                else
                {
                        $where = "= ".$ilDB->quote($a_glo_id)." ";
                }
                
                $q = "SELECT * FROM glossary_term WHERE glo_id ".$where.$searchterm." ORDER BY language, term";
                $term_set = $ilDB->query($q);

                while ($term_rec = $term_set->fetchRow(DB_FETCHMODE_ASSOC))
                {
                        $terms[] = array("term" => $term_rec["term"],
                                "language" => $term_rec["language"], "id" => $term_rec["id"], "glo_id" => $term_rec["glo_id"]);
                }
                return $terms;
        }

ilGlossaryTerm::ilGlossaryTerm ( $ a_id = 0 )

Constructor public.

Definition at line 50 of file class.ilGlossaryTerm.php.

References $ilias, $lng, $tpl, and read().

        {
                global $lng, $ilias, $tpl;

                $this->lng =& $lng;
                $this->ilias =& $ilias;
                $this->tpl =& $tpl;

                $this->id = $a_id;
                $this->type = "term";
                if ($a_id != 0)
                {
                        $this->read();
                }
        }

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ilGlossaryTerm::read ( )

read glossary term data

Definition at line 69 of file class.ilGlossaryTerm.php.

References setGlossaryId(), setImportId(), setLanguage(), and setTerm().

Referenced by ilGlossaryTerm().

        {
                global $ilDB;
                
                $q = "SELECT * FROM glossary_term WHERE id = ".$ilDB->quote($this->id);
                $term_set = $this->ilias->db->query($q);
                $term_rec = $term_set->fetchRow(DB_FETCHMODE_ASSOC);

                $this->setTerm($term_rec["term"]);
                $this->setImportId($term_rec["import_id"]);
                $this->setLanguage($term_rec["language"]);
                $this->setGlossaryId($term_rec["glo_id"]);

        }

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ilGlossaryTerm::setGlossary ( &$ a_glossary )

set glossary object

Parameters:

object

$a_glossary glossary object

Definition at line 169 of file class.ilGlossaryTerm.php.

References setGlossaryId().

        {
                $this->glossary =& $a_glossary;
                $this->setGlossaryId($a_glossary->getId());
        }

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ilGlossaryTerm::setGlossaryId ( $ a_glo_id )

set glossary id

Parameters:

int

$a_glo_id glossary id

Definition at line 181 of file class.ilGlossaryTerm.php.

Referenced by read(), and setGlossary().

        {
                $this->glo_id = $a_glo_id;
        }

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ilGlossaryTerm::setId ( $ a_id )

set glossary term id (= glossary item id)

Parameters:

int

$a_id glossary term id

Definition at line 148 of file class.ilGlossaryTerm.php.

Referenced by create().

        {
                $this->id = $a_id;
        }

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ilGlossaryTerm::setImportId ( $ a_import_id )

set import id

Definition at line 243 of file class.ilGlossaryTerm.php.

Referenced by read().

        {
                $this->import_id = $a_import_id;
        }

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ilGlossaryTerm::setLanguage ( $ a_language )

set language

Parameters:

string

$a_language two letter language code

Definition at line 225 of file class.ilGlossaryTerm.php.

Referenced by read().

        {
                $this->language = $a_language;
        }

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ilGlossaryTerm::setTerm ( $ a_term )

set term

Parameters:

string

$a_term term

Definition at line 203 of file class.ilGlossaryTerm.php.

Referenced by read().

        {
                $this->term = $a_term;
        }

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ilGlossaryTerm::update ( )

update glossary term

Definition at line 297 of file class.ilGlossaryTerm.php.

References getGlossaryId(), getId(), getImportId(), getLanguage(), and getTerm().

        {
                global $ilDB;
                
                $q = "UPDATE glossary_term SET ".
                        " glo_id = ".$ilDB->quote($this->getGlossaryId()).", ".
                        " term = ".$ilDB->quote($this->getTerm()).", ".
                        " import_id = ".$ilDB->quote($this->getImportId()).", ".
                        " language = ".$ilDB->quote($this->getLanguage()).", ".
                        " last_update = now() ".
                        " WHERE id = ".$ilDB->quote($this->getId());
                $this->ilias->db->query($q);
        }