Inheritance diagram for ilMDLanguage:

Collaboration diagram for ilMDLanguage:

Public Member Functions
	setLanguage (ilMDLanguageItem $lng_obj)

	getLanguage ()

	getLanguageCode ()

	save ()

	update ()

	delete ()

	__getFields ()

	read ()

	toXML (ilXmlWriter $writer)

Public Member Functions inherited from ilMDBase
	__construct (int $a_rbac_id=0, int $a_obj_id=0, string $a_type='')
	constructor More...

	read ()

	setRBACId (int $a_id)

	getRBACId ()

	setObjId (int $a_id)

	getObjId ()

	setObjType (string $a_type)

	getObjType ()

	setMetaId (int $a_meta_id, bool $a_read_data=true)

	getMetaId ()

	setParentType (string $a_parent_type)

	getParentType ()

	setParentId (int $a_id)

	getParentId ()

	setExportMode (bool $a_export_mode=true)

	getExportMode ()

	validate ()

	update ()

	save ()

	delete ()

	toXML (ilXmlWriter $writer)

Static Public Member Functions
static	_lookupFirstLanguage (int $a_rbac_id, int $a_obj_id, string $a_obj_type)

static	_getIds (int $a_rbac_id, int $a_obj_id, int $a_parent_id, string $a_parent_type)

Private Attributes
ilMDLanguageItem	$language = null

Additional Inherited Members
Protected Attributes inherited from ilMDBase
ilLogger	$log

ilDBInterface	$db

Detailed Description

Definition at line 26 of file class.ilMDLanguage.php.

Member Function Documentation

◆ __getFields()

ilMDLanguage::__getFields ( )

Returns: array<string, array<string, mixed>>

Definition at line 102 of file class.ilMDLanguage.php.

                                 : array
    {
        return array(
            'rbac_id' => array('integer', $this->getRBACId()),
            'obj_id' => array('integer', $this->getObjId()),
            'obj_type' => array('text', $this->getObjType()),
            'parent_type' => array('text', $this->getParentType()),
            'parent_id' => array('integer', $this->getParentId()),
            'language' => array('text', $this->getLanguageCode())
        );
    }

References getLanguageCode(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getParentId(), ilMDBase\getParentType(), and ilMDBase\getRBACId().

Referenced by save(), and update().

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◆ _getIds()

static ilMDLanguage::_getIds	(	int	$a_rbac_id,
		int	$a_obj_id,
		int	$a_parent_id,
		string	$a_parent_type
	)

static

Returns: int[]

Definition at line 149 of file class.ilMDLanguage.php.

                                                                                                          : array
    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $query = "SELECT meta_language_id FROM il_meta_language " .
            "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . " " .
            "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
            "AND parent_id = " . $ilDB->quote($a_parent_id, 'integer') . " " .
            "AND parent_type = " . $ilDB->quote($a_parent_type, 'text');
 
        $res = $ilDB->query($query);
        $ids = [];
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $ids[] = (int) $row->meta_language_id;
        }
        return $ids;
    }

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_OBJECT, and ILIAS\Repository\int().

Referenced by ilMDEducational\getLanguageIds(), and ilMDGeneral\getLanguageIds().

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◆ _lookupFirstLanguage()

static ilMDLanguage::_lookupFirstLanguage	(	int	$a_rbac_id,
		int	$a_obj_id,
		string	$a_obj_type
	)

static

Definition at line 30 of file class.ilMDLanguage.php.

                                                                                                  : string
    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $lang = '';
        $query = "SELECT language FROM il_meta_language " .
            "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . " " .
            "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
            "AND obj_type = " . $ilDB->quote($a_obj_type, 'text') . " " .
            "AND parent_type = 'meta_general' " .
            "ORDER BY meta_language_id ";
        $ilDB->setLimit(1, 0);
        $res = $ilDB->query($query);
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $lang = $row->language;
        }
        return $lang;
    }

References $DIC, $ilDB, $lang, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilECSCourseSettings\buildJson().

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◆ delete()

ilMDLanguage::delete ( )

Reimplemented from ilMDBase.

Definition at line 87 of file class.ilMDLanguage.php.

                            : bool
    {
        if ($this->getMetaId()) {
            $query = "DELETE FROM il_meta_language " .
                "WHERE meta_language_id = " . $this->db->quote($this->getMetaId(), 'integer');
            $res = $this->db->manipulate($query);
 
            return true;
        }
        return false;
    }

References $query, $res, and ilMDBase\getMetaId().

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◆ getLanguage()

ilMDLanguage::getLanguage ( )

Definition at line 57 of file class.ilMDLanguage.php.

                                 : ?ilMDLanguageItem
    {
        return is_object($this->language) ? $this->language : null;
    }

References ILIAS\UI\examples\Symbol\Glyph\Language\language().

Referenced by toXML().

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◆ getLanguageCode()

ilMDLanguage::getLanguageCode ( )

Definition at line 62 of file class.ilMDLanguage.php.

                                     : string
    {
        return is_object($this->language) ? $this->language->getLanguageCode() : '';
    }

References ILIAS\UI\examples\Symbol\Glyph\Language\language().

Referenced by __getFields(), and toXML().

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◆ read()

ilMDLanguage::read ( )

Reimplemented from ilMDBase.

Definition at line 114 of file class.ilMDLanguage.php.

                          : bool
    {
        if ($this->getMetaId()) {
            $query = "SELECT * FROM il_meta_language " .
                "WHERE meta_language_id = " . $this->db->quote($this->getMetaId(), 'integer');
 
            $res = $this->db->query($query);
            while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
                $this->setRBACId((int) $row->rbac_id);
                $this->setObjId((int) $row->obj_id);
                $this->setObjType($row->obj_type);
                $this->setParentId((int) $row->parent_id);
                $this->setParentType($row->parent_type);
                $this->setLanguage(new ilMDLanguageItem($row->language ?? ''));
            }
        }
        return true;
    }

References $query, $res, ilDBConstants\FETCHMODE_OBJECT, ilMDBase\getMetaId(), setLanguage(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setParentId(), ilMDBase\setParentType(), and ilMDBase\setRBACId().

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◆ save()

ilMDLanguage::save ( )

Reimplemented from ilMDBase.

Definition at line 67 of file class.ilMDLanguage.php.

                          : int
    {
        $fields = $this->__getFields();
        $fields['meta_language_id'] = array('integer', $next_id = $this->db->nextId('il_meta_language'));
        if ($this->db->insert('il_meta_language', $fields)) {
            $this->setMetaId($next_id);
            return $this->getMetaId();
        }
        return 0;
    }

References __getFields(), ilMDBase\getMetaId(), and ilMDBase\setMetaId().

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◆ setLanguage()

ilMDLanguage::setLanguage ( ilMDLanguageItem $lng_obj )

Definition at line 52 of file class.ilMDLanguage.php.

                                                          : void
    {
        $this->language = $lng_obj;
    }

References ILIAS\UI\examples\Symbol\Glyph\Language\language().

Referenced by read().

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◆ toXML()

ilMDLanguage::toXML ( ilXmlWriter $writer )

Reimplemented from ilMDBase.

Definition at line 133 of file class.ilMDLanguage.php.

                                              : void
    {
        $writer->xmlElement(
            'Language',
            array(
                'Language' => $this->getLanguageCode() ?: 'en'
            ),
            $this->getLanguage()
        );
    }

References getLanguage(), getLanguageCode(), and ilXmlWriter\xmlElement().

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◆ update()

ilMDLanguage::update ( )

Reimplemented from ilMDBase.

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

                            : bool
    {
        return $this->getMetaId() && $this->db->update(
            'il_meta_language',
            $this->__getFields(),
            array("meta_language_id" => array('integer', $this->getMetaId()))
        );
    }

References __getFields(), and ilMDBase\getMetaId().

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Field Documentation

◆ $language

ilMDLanguageItem ilMDLanguage::$language = null

private

Definition at line 28 of file class.ilMDLanguage.php.

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

Services/MetaData/classes/class.ilMDLanguage.php

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ __getFields()

◆ _getIds()

◆ _lookupFirstLanguage()

◆ delete()

◆ getLanguage()

◆ getLanguageCode()

◆ read()

◆ save()

◆ setLanguage()

◆ toXML()

◆ update()

Field Documentation

◆ $language