kernel/classes/vathandlers/ezdefaultvathandler.php
function getProductCategory( $object )
    {
        $ini = eZINI::instance( 'shop.ini' );
        if ( !$ini->hasVariable( 'VATSettings', 'ProductCategoryAttribute' ) )
        {
            eZDebug::writeError( "Cannot find product category: please specify its attribute identifier " .
                                 "in the following setting: shop.ini.[VATSettings].ProductCategoryAttribute" );
            return null;
        }

        $categoryAttributeName = $ini->variable( 'VATSettings', 'ProductCategoryAttribute' );

        if ( !$categoryAttributeName )
        {
            eZDebug::writeError( "Cannot find product category: empty attribute name specified " .
                                 "in the following setting: shop.ini.[VATSettings].ProductCategoryAttribute" );

            return null;
        }

        $productDataMap = $object->attribute( 'data_map' );

        if ( !isset( $productDataMap[$categoryAttributeName] ) )
        {
            eZDebug::writeError( "Cannot find product category: there is no attribute '$categoryAttributeName' in object '" .
                                  $object->attribute( 'name' ) .
                                  "' of class '" .
                                  $object->attribute( 'class_name' ) . "'." );
            return null;
        }

        $categoryAttribute = $productDataMap[$categoryAttributeName];
        $productCategory = $categoryAttribute->attribute( 'content' );

        if ( $productCategory === null )
        {
            eZDebug::writeNotice( "Product category is not specified in object '" .
                                   $object->attribute( 'name' ) .
                                   "' of class '" .
                                   $object->attribute( 'class_name' ) . "'." );
            return null;
        }

        return $productCategory;
    }
function getProductCategory( $object )
    {
        $ini = eZINI::instance( 'shop.ini' );
        if ( !$ini->hasVariable( 'VATSettings', 'ProductCategoryAttribute' ) )
        {
            eZDebug::writeError( "Cannot find product category: please specify its attribute identifier " .
                                 "in the following setting: shop.ini.[VATSettings].ProductCategoryAttribute" );
            return null;
        }

        $categoryAttributeName = $ini->variable( 'VATSettings', 'ProductCategoryAttribute' );

        if ( !$categoryAttributeName )
        {
            eZDebug::writeError( "Cannot find product category: empty attribute name specified " .
                                 "in the following setting: shop.ini.[VATSettings].ProductCategoryAttribute" );

            return null;
        }

        $productDataMap = $object->attribute( 'data_map' );

        if ( !isset( $productDataMap[$categoryAttributeName] ) )
        {
            eZDebug::writeError( "Cannot find product category: there is no attribute '$categoryAttributeName' in object '" .
                                  $object->attribute( 'name' ) .
                                  "' of class '" .
                                  $object->attribute( 'class_name' ) . "'." );
            return null;
        }

        $categoryAttribute = $productDataMap[$categoryAttributeName];
        $productCategory = $categoryAttribute->attribute( 'content' );

        if ( $productCategory === null )
        {
            eZDebug::writeNotice( "Product category is not specified in object '" .
                                   $object->attribute( 'name' ) .
                                   "' of class '" .
                                   $object->attribute( 'class_name' ) . "'." );
            return null;
        }

        return $productCategory;
    }
function getProductCategory ( $ object ) { $ ini = eZINI :: instance ( 'shop.ini' ) ; if ( ! $ ini -> hasVariable ( 'VATSettings' , 'ProductCategoryAttribute' ) ) { eZDebug :: writeError ( "Cannot find product category: please specify its attribute identifier " . "in the following setting: shop.ini.[VATSettings].ProductCategoryAttribute" ) ; return null ; } $ categoryAttributeName = $ ini -> variable ( 'VATSettings' , 'ProductCategoryAttribute' ) ; if ( ! $ categoryAttributeName ) { eZDebug :: writeError ( "Cannot find product category: empty attribute name specified " . "in the following setting: shop.ini.[VATSettings].ProductCategoryAttribute" ) ; return null ; } $ productDataMap = $ object -> attribute ( 'data_map' ) ; if ( ! isset ( $ productDataMap [ $ categoryAttributeName ] ) ) { eZDebug :: writeError ( "Cannot find product category: there is no attribute '$categoryAttributeName' in object '" . $ object -> attribute ( 'name' ) . "' of class '" . $ object -> attribute ( 'class_name' ) . "'." ) ; return null ; } $ categoryAttribute = $ productDataMap [ $ categoryAttributeName ] ; $ productCategory = $ categoryAttribute -> attribute ( 'content' ) ; if ( $ productCategory === null ) { eZDebug :: writeNotice ( "Product category is not specified in object '" . $ object -> attribute ( 'name' ) . "' of class '" . $ object -> attribute ( 'class_name' ) . "'." ) ; return null ; } return $ productCategory ; }
Determine object's product category.

\private
\static
Determine object s product category .