oxcmp_lang.php

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<?php

class oxcmp_lang extends oxView
{
    public $aLanguages = null;

    protected $_blIsComponent = true;

    public function init()
    {
        $myConfig = $this->getConfig();

        // Performance
        if ( !$myConfig->getConfigParam( 'bl_perfLoadLanguages' ) ) {
            return;
        }

        $oLang = oxLang::getInstance();
        $iLang = $oLang->getBaseLanguage();
        $iChangeLang = oxConfig::getParameter( 'lang' );

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

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

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

        $this->aLanguages = $oLang->getLanguageArray( null, true, true );

        parent::init();
    }

    public function render()
    {
        parent::render();
        $myConfig = $this->getConfig();

        // Performance
        if ( !$myConfig->getConfigParam( 'bl_perfLoadLanguages' ) ) {
            return;
        }

        reset($this->aLanguages);

        while ( list( $sKey, $oVal ) = each( $this->aLanguages ) ) {
            $this->aLanguages[$sKey]->link = $this->getParent()->getLink($oVal->id);
        }
        return $this->aLanguages;
    }
}

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