oxuserbasketitem.php

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<?php

class oxUserBasketItem extends oxBase
{
    protected $_sClassName = 'oxuserbasketitem';

    protected $_oArticle = null;

    protected $_blParentBuyable = false;

    protected $_aSelList = null;

    public function __construct()
    {
        $this->setVariantParentBuyable( $this->getConfig()->getConfigParam( 'blVariantParentBuyable' ) );
        parent::__construct();
        $this->init( 'oxuserbasketitems' );
    }

    public function setVariantParentBuyable( $blBuyable = false )
    {
        $this->_blParentBuyable = $blBuyable;
    }

    public function getArticle( $sItemKey )
    {
        if ( !$this->oxuserbasketitems__oxartid->value ) {
            //this excpetion may not be caught, anyhow this is a critical exception
            $oEx = oxNew( 'oxArticleException' );
            $oEx->setMessage( 'EXCEPTION_ARTICLE_NOPRODUCTID' );
            throw $oEx;
        }

        if ( $this->_oArticle === null ) {

            $this->_oArticle = oxNew( 'oxarticle' );

            // performance
            if ( $this->_blParentBuyable ) {
                $this->_oArticle->setSkipAbPrice( true );
                $this->_oArticle->setNoVariantLoading( true );
            }

            if ( !$this->_oArticle->load( $this->oxuserbasketitems__oxartid->value ) ) {
                return false;
            }

            $aSelList = $this->getSelList();
            if ( ( $aSelectlist = $this->_oArticle->getSelectLists() ) && is_array( $aSelList ) ) {
                foreach ( $aSelList as $iKey => $iSel ) {

                    if ( isset( $aSelectlist[$iKey][$iSel] ) ) {
                        // cloning select list information
                        $aSelectlist[$iKey][$iSel] = clone $aSelectlist[$iKey][$iSel];
                        $aSelectlist[$iKey][$iSel]->selected = 1;
                    }
                }
                $this->_oArticle->setSelectlist( $aSelectlist );
            }
            // formatting title if variant
            if ( $this->_oArticle->oxarticles__oxparentid->value ) {
                $oParent = oxNew( 'oxarticle' );
                if ( $oParent->load( $this->_oArticle->oxarticles__oxparentid->value ) ) {
                    if ( $this->_oArticle->oxarticles__oxvarselect->value ) {
                        $this->_oArticle->oxarticles__oxtitle->value .= ', '.$this->_oArticle->oxarticles__oxvarselect->value;
                    }
                }
            }

            // generating item key
            $this->_oArticle->setItemKey( $sItemKey );
        }

        return $this->_oArticle;

    }

    public function __sleep()
    {
        $aRet = array();
        foreach ( get_object_vars( $this ) as $sKey => $sVar ) {
            if ( $sKey != '_oArticle' ) {
                $aRet[] = $sKey;
            }
        }
        return $aRet;
    }

    public function getSelList()
    {
        if ( $this->_aSelList == null && $this->oxuserbasketitems__oxsellist->value ) {
            $this->_aSelList = unserialize( $this->oxuserbasketitems__oxsellist->value );
        }

        return $this->_aSelList;
    }

    public function setSelList( $aSelList )
    {
        $this->oxuserbasketitems__oxsellist = new oxField(serialize( $aSelList ), oxField::T_RAW);
    }

    protected function _setFieldData( $sFieldName, $sValue, $iDataType = oxField::T_TEXT)
    {
        if ('oxsellist' === strtolower($sFieldName) || 'oxuserbasketitems__oxsellist' === strtolower($sFieldName)) {
            $iDataType = oxField::T_RAW;
        }
        return parent::_setFieldData($sFieldName, $sValue, $iDataType);
    }
}