ilMDLanguage Class Reference

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.

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

Referenced by save(), and update().

                                 : 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())
        );
    }

Here is the call graph for this function:

Here is the caller graph for this function:

_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.

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

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

                                                                                                          : 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;
    }

Here is the call graph for this function:

Here is the caller graph for this function:

_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.

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

Referenced by ilECSCourseSettings\buildJson().

                                                                                                  : 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;
    }

Here is the caller graph for this function:

delete()

ilMDLanguage::delete

(

)

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

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

                            : 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;
    }

Here is the call graph for this function:

getLanguage()

ilMDLanguage::getLanguage

(

)

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

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

Referenced by toXML().

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

Here is the call graph for this function:

Here is the caller graph for this function:

getLanguageCode()

ilMDLanguage::getLanguageCode

(

)

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

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

Referenced by __getFields(), and toXML().

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

Here is the call graph for this function:

Here is the caller graph for this function:

read()

ilMDLanguage::read

(

)

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

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

                          : 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;
    }

Here is the call graph for this function:

save()

ilMDLanguage::save

(

)

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

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

                          : 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;
    }

Here is the call graph for this function:

setLanguage()

ilMDLanguage::setLanguage

(

ilMDLanguageItem

$lng_obj

)

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

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

Referenced by read().

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

Here is the call graph for this function:

Here is the caller graph for this function:

toXML()

ilMDLanguage::toXML

(

ilXmlWriter

$writer

)

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

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

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

Here is the call graph for this function:

update()

ilMDLanguage::update

(

)

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

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

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

Here is the call graph for this function:

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