oxcmp_lang.php

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<?php

class oxcmp_lang extends oxView
{
    public $aLanguages = null;

    protected $_blIsComponent = true;

    public function init()
    {
        // Performance
        if ( $this->getConfig()->getConfigParam( 'bl_perfLoadLanguages' ) ) {

            // initializing language..
            $oLang = oxLang::getInstance();
            $oLang->getBaseLanguage();

            if ( !( $iChangeLang = oxConfig::getParameter( 'changelang' ) ) ) {
                $iChangeLang = oxConfig::getParameter( 'lang' );
            }

            if ( isset( $iChangeLang ) ) {
                // set new language
                $oLang->setBaseLanguage( $oLang->validateLanguage( $iChangeLang ) );

                // recalc basket
                $oBasket = $this->getSession()->getBasket();
                $oBasket->onUpdate();
            }

            $this->aLanguages = $oLang->getLanguageArray( null, true, true );
            parent::init();
        }
    }

    public function render()
    {
        parent::render();

        // Performance
        if ( $this->getConfig()->getConfigParam( 'bl_perfLoadLanguages' ) ) {
            reset( $this->aLanguages );
            while ( list( $sKey, $oVal ) = each( $this->aLanguages ) ) {
                $this->aLanguages[$sKey]->link = $this->getParent()->getLink($oVal->id);
            }
            return $this->aLanguages;
        }
    }
}