oxcmp_cur.php

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<?php

class oxcmp_cur extends oxView
{

    public $aCurrencies = null;

    protected $_oActCur = null;

    protected $_blIsComponent = true;

    public function init()
    {
        // Performance
        $myConfig = $this->getConfig();
        if (!$myConfig->getConfigParam('bl_perfLoadCurrency')) {
            //#861C -  show first currency
            $aCurrencies = $myConfig->getCurrencyArray();
            $this->_oActCur = current($aCurrencies);

            return;
        }

        $iCur = oxRegistry::getConfig()->getRequestParameter('cur');
        if (isset($iCur)) {
            $aCurrencies = $myConfig->getCurrencyArray();
            if (!isset($aCurrencies[$iCur])) {
                $iCur = 0;
            }

            // set new currency
            $myConfig->setActShopCurrency($iCur);

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

        $iActCur = $myConfig->getShopCurrency();
        $this->aCurrencies = $myConfig->getCurrencyArray($iActCur);

        $this->_oActCur = $this->aCurrencies[$iActCur];

        //setting basket currency (M:825)
        if (!isset($oBasket)) {
            $oBasket = $this->getSession()->getBasket();
        }
        $oBasket->setBasketCurrency($this->_oActCur);
        parent::init();
    }

    public function render()
    {
        parent::render();
        $oParentView = $this->getParent();
        $oParentView->setActCurrency($this->_oActCur);

        $oUrlUtils = oxRegistry::get("oxUtilsUrl");
        $sUrl = $oUrlUtils->cleanUrl($this->getConfig()->getTopActiveView()->getLink(), array("cur"));

        if ($this->getConfig()->getConfigParam('bl_perfLoadCurrency')) {
            reset($this->aCurrencies);
            while (list(, $oItem) = each($this->aCurrencies)) {
                $oItem->link = $oUrlUtils->processUrl($sUrl, true, array("cur" => $oItem->id));
            }
        }

        return $this->aCurrencies;
    }
}