PHP CurrencyDisplay::getInstance方法代码示例

 function display($tpl = null)
 {
     //Load helpers
     $this->loadHelper('currencydisplay');
     $this->loadHelper('html');
     // Get the data
     $model = VmModel::getModel('product');
     // Create filter
     $this->addStandardDefaultViewLists($model);
     $inventorylist = $model->getProductListing(false, false);
     $pagination = $model->getPagination();
     $this->assignRef('pagination', $pagination);
     // Apply currency
     $currencydisplay = CurrencyDisplay::getInstance();
     foreach ($inventorylist as $virtuemart_product_id => $product) {
         //TODO oculd be interesting to show the price for each product, and all stored ones $product->product_in_stock
         $product->product_instock_value = $currencydisplay->priceDisplay($product->product_price, '', $product->product_in_stock, false);
         $product->product_price_display = $currencydisplay->priceDisplay($product->product_price, '', 1, false);
         $product->weigth_unit_display = ShopFunctions::renderWeightUnit($product->product_weight_uom);
     }
     $this->assignRef('inventorylist', $inventorylist);
     $options = array();
     $options[] = JHTML::_('select.option', '', JText::_('COM_VIRTUEMART_DISPLAY_STOCK') . ':');
     $options[] = JHTML::_('select.option', 'stocklow', JText::_('COM_VIRTUEMART_STOCK_LEVEL_LOW'));
     $options[] = JHTML::_('select.option', 'stockout', JText::_('COM_VIRTUEMART_STOCK_LEVEL_OUT'));
     $this->lists['stockfilter'] = JHTML::_('select.genericlist', $options, 'search_type', 'onChange="document.adminForm.submit(); return false;"', 'value', 'text', JRequest::getVar('search_type'));
     $this->lists['filter_product'] = JRequest::getVar('filter_product');
     // $this->assignRef('lists', $lists);
     /* Toolbar */
     $this->SetViewTitle('PRODUCT_INVENTORY');
     JToolBarHelper::publish();
     JToolBarHelper::unpublish();
     parent::display($tpl);
 }

 function plgVmConfirmedOrder($cart, $order)
 {
     if (!($method = $this->getVmPluginMethod($order['details']['BT']->virtuemart_paymentmethod_id))) {
         return null;
     }
     if (!$this->selectedThisElement($method->payment_element)) {
         return false;
     }
     $this->_initConfigVariables($method);
     $orderPaymentValues = array('payment_name' => $this->renderPluginName($method), 'order_number' => $order['details']['BT']->order_number, 'payment_currency' => $this->_currency);
     $this->storePSPluginInternalData($orderPaymentValues);
     if (!class_exists('VirtueMartModelCurrency')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'currency.php';
     }
     $currency = CurrencyDisplay::getInstance('', $order['details']['BT']->virtuemart_vendor_id);
     $html = '<table>' . "\n";
     $html .= $this->getHtmlRow('MAKSEKESKUS_PAYMENT_INFO', $orderPaymentValues['payment_name']);
     $html .= $this->getHtmlRow('MAKSEKESKUS_ORDER_NUMBER', $order['details']['BT']->order_number);
     $html .= $this->getHtmlRow('MAKSEKESKUS_AMOUNT', $currency->priceDisplay($order['details']['BT']->order_total));
     $html .= '</table>' . "\n";
     $bank_order_id = VirtueMartModelOrders::getOrderIdByOrderNumber($order['details']['BT']->order_number);
     $paymentMessage = array('shopId' => $this->_shop_id, 'paymentId' => $bank_order_id, 'amount' => number_format($this->_toTargetAmount($order['details']['BT']->order_total, CurrencyDisplay::getInstance($order['order_currency'])), 2, '.', ''));
     $paymentMessage['signature'] = $this->_getStartSignature($paymentMessage, $this->_api_secret);
     $macFields = array('json' => json_encode($paymentMessage), 'locale' => $this->_getPreferredLocale());
     $html .= '<form method="post" action="' . htmlspecialchars($this->_destination_url) . '">';
     foreach ($macFields as $key => $value) {
         $html .= '<input type="hidden" name="' . htmlspecialchars($key) . '" value="' . htmlspecialchars($value) . '" />';
     }
     $html .= "</br>";
     $html .= '<input type="submit" value="' . JText::_("MAKSEKESKUS_SUBMIT") . '"/>';
     $html .= '</form>';
     JRequest::setVar('html', $html);
 }

 function plgVmConfirmedOrder($cart, $order)
 {
     if (!($method = $this->getVmPluginMethod($order['details']['BT']->virtuemart_paymentmethod_id))) {
         return null;
         // Another method was selected, do nothing
     }
     if (!$this->selectedThisElement($method->payment_element)) {
         return false;
     }
     $session = JFactory::getSession();
     $return_context = $session->getId();
     $this->_debug = $method->debug;
     $this->logInfo('plgVmConfirmedOrder order number: ' . $order['details']['BT']->order_number, 'message');
     if (!class_exists('VirtueMartModelOrders')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'orders.php';
     }
     if (!class_exists('VirtueMartModelCurrency')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'currency.php';
     }
     //$usr = & JFactory::getUser();
     $html = '';
     $usrBT = $order['details']['BT'];
     $address = isset($order['details']['ST']) ? $order['details']['ST'] : $order['details']['BT'];
     $vendorModel = new VirtueMartModelVendor();
     $vendorModel->setId(1);
     $vendor = $vendorModel->getVendor();
     $this->getPaymentCurrency($method);
     $q = 'SELECT `currency_code_3` FROM `#__virtuemart_currencies` WHERE `virtuemart_currency_id`="' . $method->payment_currency . '" ';
     $db =& JFactory::getDBO();
     $db->setQuery($q);
     $currency_code_3 = $db->loadResult();
     //$paymentCurrency = CurrencyDisplay::getInstance($method->payment_currency);
     //$totalInPaymentCurrency = round($paymentCurrency->convertCurrencyTo($method->payment_currency, $order['details']['BT']->order_total,false), 2);
     $totalInPaymentCurrency = round($order['details']['BT']->order_total, 2);
     $cd = CurrencyDisplay::getInstance($cart->pricesCurrency);
     $user_title = $address->title;
     $user_email = $address->email;
     $user_name = $address->first_name . ' ' . $address->last_name;
     $user_city = $address->city;
     $user_address = $address->address_1;
     $user_zip = $address->zip;
     $user_country = ShopFunctions::getCountryByID($address->virtuemart_country_id, 'country_3_code');
     $msg_1 = $user_name . " Kd-nr " . $usrBT->virtuemart_user_id;
     $msg_2 = "Bestellnr " . $order['details']['BT']->order_number;
     $cont = $method->payment_uid . "|" . $method->payment_pid . "|||||" . $totalInPaymentCurrency . "|" . $currency_code_3 . "|" . $msg_1 . "|" . $msg_2 . "|" . $order['details']['BT']->order_number . "|" . $order['details']['BT']->virtuemart_paymentmethod_id . "|VM v2.1||||" . $method->payment_pas;
     $hash = md5($cont);
     $html .= '<div style="text-align: left; margin-top: 25px; margin-bottom: 25px;">';
     $html .= 'Ihre Bestellung ist bei uns eingegangen und wird umgehend von uns bearbeitet.';
     $html .= '</div>';
     // Prepare data that should be stored in the database
     $dbValues = array();
     $dbValues['order_number'] = $order['details']['BT']->order_number;
     $dbValues['payment_name'] = $this->renderPluginName($method, $order);
     $dbValues['virtuemart_paymentmethod_id'] = $cart->virtuemart_paymentmethod_id;
     $dbValues['payment_currency'] = $method->payment_currency;
     $dbValues['payment_order_total'] = $totalInPaymentCurrency;
     $this->storePSPluginInternalData($dbValues);
     $new_status = 'C';
     return $this->processConfirmedOrderPaymentResponse(1, $cart, $order, $html, $dbValues['payment_name'], $new_status);
 }

	function plgVmOnDisplayProductVariantFE($field,&$idx,&$group) {
		// default return if it's not this plugin
		 if ($field->custom_element != $this->_name) return '';
		$this->parseCustomParams($field);
		$options = explode(',', $field->custom_drop);
		$class='';
		$selects= array();
		if(!class_exists('CurrencyDisplay')) require(JPATH_VM_ADMINISTRATOR.DS.'helpers'.DS.'currencydisplay.php');
		$currency = CurrencyDisplay::getInstance();
		foreach ($options as $valuesWithPrice) {
			$valueWithPrice = explode('|', $valuesWithPrice);

			if ( isset ($valueWithPrice[1]) ) {
				$op = $valueWithPrice[1][0];
				$price = substr($valueWithPrice[1], 1) ;
				$text = $valueWithPrice[0].' ('.$op.$currency->priceDisplay((float)$price).')';
			} else {
				$text = $valueWithPrice[0] ;
			}
			$selects[] = array('value' =>$valueWithPrice[0], 'text' => $text );
		}
// 		vmdebug('plgVmOnDisplayProductVariantFE',$field,$idx,$group);
		$html = JHTML::_('select.genericlist', $selects,'customPlugin['.$field->virtuemart_customfield_id.']['.$this->_name.'][custom_drop]','','value','text',$selects[0],false,true);
		$group->display .= $html;
		return true;
    }

    JLoader::import('product', JPATH_ADMINISTRATOR . '/components/com_virtuemart/models');
}
if (!class_exists('VmModel')) {
    require JPATH_ADMINISTRATOR . '/components/com_virtuemart/helpers/vmmodel.php';
}
abstract class modNSSP2VMHelper
{
    public static function getList($params, $count)
    {
        $productModel = VmModel::getModel('Product');
        $products = $productModel->getProductListing($params->get('vmordering', 'latest'), $count, true, true, false, true, $params->get('vmcat', NULL));
        $productModel->addImages($products);
        $currency = CurrencyDisplay::getInstance();
        if (count($products)) {
            foreach ($products as $item) {
                $author =& JFactory::getUser($item->created_by);
                $item->created = $item->created_on;
                $item->author = $author->name;
                $item->hits = $item->hits;
                $item->category = $item->category_name;
                $item->cat_link = JRoute::_('index.php?option=com_virtuemart&view=category&virtuemart_category_id=' . $item->virtuemart_category_id);
                $item->image = $item->images[0]->file_url;
                $item->title = $item->product_name;
                $item->introtext = $item->product_s_desc;
                $item->price = round($item->prices['salesPrice'], 2) . $currency->getSymbol();
                $item->addtocart = self::addtocart($item);

 /**
  * @param $total
  */
 public function setTotal($total)
 {
     if (!class_exists('CurrencyDisplay')) {
         require JPATH_VM_ADMINISTRATOR . '/helpers/currencydisplay.php';
     }
     $this->total = vmPSPlugin::getAmountValueInCurrency($total, $this->_method->payment_currency);
     $cd = CurrencyDisplay::getInstance($this->cart->pricesCurrency);
 }

 function plgVmConfirmedOrder($cart, $order)
 {
     if (!($method = $this->getVmPluginMethod($order["details"]["BT"]->virtuemart_paymentmethod_id))) {
         return null;
     }
     if (!$this->selectedThisElement($method->payment_element)) {
         return false;
     }
     $this->logInfo('plgVmOnConfirmedOrderGetPaymentForm order number: ' . $order['details']['BT']->order_number, 'message');
     $lang = JFactory::getLanguage();
     $lang->load('plg_vmpayment_epay', JPATH_ADMINISTRATOR);
     if (!class_exists('VirtueMartModelOrders')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'orders.php';
     }
     if (!class_exists('VirtueMartModelCurrency')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'currency.php';
     }
     $new_status = '';
     $usrBT = $order['details']['BT'];
     $address = isset($order['details']['ST']) ? $order['details']['ST'] : $order['details']['BT'];
     $vendorModel = new VirtueMartModelVendor();
     $vendorModel->setId(1);
     $vendor = $vendorModel->getVendor();
     $this->getPaymentCurrency($method);
     $q = ' SELECT `currency_numeric_code` FROM `#__virtuemart_currencies` WHERE `virtuemart_currency_id`="' . $method->payment_currency . '" ';
     $db =& JFactory::getDBO();
     $db->setQuery($q);
     $currency_numeric_code = $db->loadResult();
     $paymentCurrency = CurrencyDisplay::getInstance($method->payment_currency);
     $totalInPaymentCurrency = round($paymentCurrency->convertCurrencyTo($method->payment_currency, $order['details']['BT']->order_total, false), 2);
     $cd = CurrencyDisplay::getInstance($cart->pricesCurrency);
     $session = JFactory::getSession();
     $post_variables = array('merchantnumber' => $method->epay_merchant, 'instantcapture' => $method->epay_instantcapture, 'ownreceipt' => $method->epay_ownreceipt, 'group' => $method->epay_group, 'mailreceipt' => $method->epay_authmail, 'language' => $this->_getEpayLanguage(), 'orderid' => $order['details']['BT']->order_number, "amount" => $totalInPaymentCurrency * 100, "currency" => $currency_numeric_code, "accepturl" => JROUTE::_(JURI::root() . 'index.php?option=com_virtuemart&view=pluginresponse&task=pluginresponsereceived&pm=' . $order['details']['BT']->virtuemart_paymentmethod_id), "callbackurl" => JROUTE::_(JURI::root() . 'index.php?callback=1&option=com_virtuemart&view=pluginresponse&task=pluginresponsereceived&pm=' . $order['details']['BT']->virtuemart_paymentmethod_id), "cancelurl" => JROUTE::_(JURI::root() . 'index.php?option=com_virtuemart&view=pluginresponse&task=pluginUserPaymentCancel&on=' . $order['details']['BT']->order_number . '&pm=' . $order['details']['BT']->virtuemart_paymentmethod_id), "windowstate" => $method->epay_windowstate);
     $hash = md5(implode($post_variables, "") . $method->epay_md5key);
     // Prepare data that should be stored in the database
     $dbValues['payment_name'] = $this->renderPluginName($method, $order);
     $dbValues['order_number'] = $order['details']['BT']->order_number;
     $dbValues['virtuemart_paymentmethod_id'] = $cart->virtuemart_paymentmethod_id;
     $this->storePSPluginInternalData($dbValues);
     // add spin image
     $html = '<script type="text/javascript" src="https://ssl.ditonlinebetalingssystem.dk/integration/ewindow/paymentwindow.js" charset="UTF-8"></script>';
     $html .= '<script type="text/javascript">';
     $html .= 'paymentwindow = new PaymentWindow({';
     foreach ($post_variables as $name => $value) {
         $html .= '\'' . $name . '\': "' . $value . '",';
     }
     $html .= '\'hash\': "' . $hash . '"';
     $html .= '});';
     $html .= '</script><input type="button" onclick="javascript: paymentwindow.open()" value="Go to payment" />';
     $html .= ' <script type="text/javascript">';
     $html .= ' paymentwindow.open();';
     $html .= ' </script>';
     // 	2 = don't delete the cart, don't send email and don't redirect
     $cart->_confirmDone = false;
     $cart->_dataValidated = false;
     $cart->setCartIntoSession();
     JRequest::setVar('html', $html);
 }

 public function display($tpl = null)
 {
     $user =& JFactory::getUser();
     $db =& JFactory::getDBO();
     $session = JFactory::getSession();
     $cmp = $session->get('compare', '');
     $listpid = explode(",", $cmp);
     if (empty($cmp)) {
         $valid = 0;
         $this->assignRef('valid', $valid);
         //$app =& JFactory::getApplication();
         //$app->enqueueMessage('Your Wishlist is Empty Please Add any product to Wishlist', 'error');
         //$app->redirect('index.php');
         //exit;
     } else {
         $valid = 1;
         $this->assignRef('valid', $valid);
         $this->assignRef('wids', $wids);
         $productModel = VmModel::getModel('product');
         $products = $productModel->getProducts($listpid);
         //echo "<pre>";
         //print_r($wishlist);
         //exit;
         $productModel->addImages($products, 1);
         $this->assignRef('products', $products);
         foreach ($products as $product) {
             $product->stock = $productModel->getStockIndicator($product);
         }
         $show_prices = VmConfig::get('show_prices', 1);
         if ($show_prices == '1') {
             if (!class_exists('calculationHelper')) {
                 require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'calculationh.php';
             }
         }
         $this->assignRef('show_prices', $show_prices);
         if (!class_exists('Permissions')) {
             require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'permissions.php';
         }
         $showBasePrice = Permissions::getInstance()->check('admin');
         //todo add config settings
         $this->assignRef('showBasePrice', $showBasePrice);
         $currency = CurrencyDisplay::getInstance();
         $this->assignRef('currency', $currency);
         $pagination = $productModel->getPagination(3);
         $this->assignRef('vmPagination', $pagination);
         /*** rating ***/
         $ratingModel = VmModel::getModel('ratings');
         $showRating = $ratingModel->showRating($product->virtuemart_product_id);
         $this->assignRef('showRating', $showRating);
         if ($showRating) {
             $vote = $ratingModel->getVoteByProduct($product->virtuemart_product_id);
             $this->assignRef('vote', $vote);
             $rating = $ratingModel->getRatingByProduct($product->virtuemart_product_id);
             $this->assignRef('rating', $rating);
         }
     }
     parent::display($tpl);
 }

 /**
  * Check if the given coupon code exists, is (still) valid and valid for the total order amount
  * @param string $_code Coupon code
  * @param float $_billTotal Total amount for the order
  * @author Oscar van Eijk
  * @author Max Milbers
  * @return string Empty when the code is valid, otherwise the error message
  */
 public static function ValidateCouponCode($_code, $_billTotal)
 {
     if (empty($_code) or $_code == vmText::_('COM_VIRTUEMART_COUPON_CODE_ENTER')) {
         return '';
     }
     $couponData = 0;
     JPluginHelper::importPlugin('vmcoupon');
     $dispatcher = JDispatcher::getInstance();
     $returnValues = $dispatcher->trigger('plgVmValidateCouponCode', array($_code, $_billTotal));
     if (!empty($returnValues)) {
         foreach ($returnValues as $returnValue) {
             if ($returnValue !== null) {
                 //Take a look on this seyi, I am not sure about that, but it should work at least simular note by Max
                 return $returnValue;
             }
         }
     }
     if (empty($couponData)) {
         $_db = JFactory::getDBO();
         $_q = 'SELECT IFNULL( NOW() >= `coupon_start_date` OR `coupon_start_date`="0000-00-00 00:00:00" , 1 ) AS started
 				, `coupon_start_date`
 				,  IFNULL (`coupon_expiry_date`!="0000-00-00 00:00:00" and NOW() > `coupon_expiry_date`,0) AS `ended`
 				, `coupon_expiry_date`
 				, `coupon_value_valid`
 				, `coupon_used`
 				FROM `#__virtuemart_coupons`
 				WHERE `coupon_code` = "' . $_db->escape($_code) . '"';
         $_db->setQuery($_q);
         $couponData = $_db->loadObject();
     }
     if (!$couponData) {
         return vmText::_('COM_VIRTUEMART_COUPON_CODE_INVALID');
     }
     if ($couponData->coupon_used) {
         $session = JFactory::getSession();
         $session_id = $session->getId();
         if ($couponData->coupon_used != $session_id) {
             return vmText::_('COM_VIRTUEMART_COUPON_CODE_INVALID');
         }
     }
     if (!$couponData->started) {
         return vmText::_('COM_VIRTUEMART_COUPON_CODE_NOTYET') . $couponData->coupon_start_date;
     }
     if ($couponData->ended) {
         self::RemoveCoupon($_code, true);
         return vmText::_('COM_VIRTUEMART_COUPON_CODE_EXPIRED');
     }
     if ($_billTotal < $couponData->coupon_value_valid) {
         if (!class_exists('CurrencyDisplay')) {
             require VMPATH_ADMIN . DS . 'helpers' . DS . 'currencydisplay.php';
         }
         $currency = CurrencyDisplay::getInstance();
         $coupon_value_valid = $currency->priceDisplay($couponData->coupon_value_valid);
         return vmText::_('COM_VIRTUEMART_COUPON_CODE_TOOLOW') . " " . $coupon_value_valid;
     }
     return '';
 }

 /**
  * @param $total
  */
 public function setTotal($total)
 {
     if (!class_exists('CurrencyDisplay')) {
         require VMPATH_ADMIN . DS . 'helpers' . DS . 'currencydisplay.php';
     }
     // $this->total = vmPSPlugin::getAmountValueInCurrency($total, $this->_method->payment_currency);
     $this->total = $total;
     $cd = CurrencyDisplay::getInstance($this->cart->pricesCurrency);
 }

 public function _autocomplete($search_category_id, $search_name, $params)
 {
     VmConfig::loadJLang('com_virtuemart', true);
     VmConfig::loadConfig();
     $list = array();
     $limitation = (int) $params->get('limit', 8);
     $source_group = null;
     $catids = $search_category_id == 0 ? 0 : $search_category_id;
     $query = ' * , pp.product_price FROM `#__virtuemart_products_en_gb` p LEFT JOIN #__virtuemart_product_prices pp ON p.virtuemart_product_id = pp.virtuemart_product_id';
     if ($search_category_id != 0) {
         $query .= " LEFT JOIN `#__virtuemart_product_categories` pc ON (p.virtuemart_product_id = pc.virtuemart_product_id) WHERE pc.virtuemart_category_id = " . $search_category_id . " AND p.product_name LIKE '%" . $search_name . "%'";
     } else {
         $query .= " WHERE p.product_name LIKE '%" . $search_name . "%'";
     }
     //$source_group = null;
     $productModel = VmModel::getModel('Product');
     //$productModel = new VirtuemartModelProductExtend();
     $items = $productModel->exeSortSearchListQuery(0, $query, '', '', '', '', '', $limitation);
     if ($limitation == 0) {
         $productModel->_noLimit = true;
     } else {
         $productModel->_noLimit = false;
     }
     //$productModel->addImages($items,1);
     $ratingModel = VmModel::getModel('ratings');
     $small_image_config = array('type' => $params->get('imgcfg_type'), 'width' => $params->get('imgcfg_width'), 'height' => $params->get('imgcfg_height'), 'quality' => 90, 'function' => $params->get('imgcfg_function') == 'none' ? null : 'resize', 'function_mode' => $params->get('imgcfg_function') == 'none' ? null : substr($params->get('imgcfg_function'), 7), 'transparency' => $params->get('imgcfg_transparency', 1) ? true : false, 'background' => $params->get('imgcfg_background'));
     if (!class_exists('CurrencyDisplay')) {
         require VMPATH_ADMIN . DS . 'helpers' . DS . 'currencydisplay.php';
     }
     $currency = CurrencyDisplay::getInstance();
     foreach ($items as $item) {
         $virtuemart_product_id = $item->virtuemart_product_id;
         $quantity = 1;
         $product_info = $productModel->getProduct($virtuemart_product_id, TRUE, TRUE, TRUE, $quantity);
         $productModel->addImages($product_info);
         $item_img = VmSearchProHelper::getVmImage($product_info, $params);
         $image = VmSearchProHelper::imageTag($item_img, $small_image_config);
         $salesPrice = "";
         $discountAmount = "";
         if (!empty($product_info->prices['salesPrice'])) {
             $salesPrice = $currency->createPriceDiv('salesPrice', JText::_("SALES_PRICE"), $product_info->prices, false, false, 1.0);
         }
         if (!empty($product_info->prices['discountAmount'])) {
             $discountAmount = $currency->createPriceDiv('discountAmount', JText::_("DISCOUNT_AMOUNT"), $product_info->prices, false, false, 1.0);
         }
         $list[] = array('name' => $item->product_name, 'product_id' => $item->virtuemart_product_id, 'salesPrice' => $salesPrice, 'discountAmount' => $discountAmount, 'image' => $image, 'link' => JRoute::_('index.php?option=com_virtuemart&view=productdetails&virtuemart_category_id=' . $product_info->virtuemart_category_id . '&virtuemart_product_id=' . $product_info->virtuemart_product_id . '&keyword=' . $search_name . ''), 'category_name' => $product_info->category_name);
     }
     die(json_encode($list));
 }

 function display($tpl = null)
 {
     if (!class_exists('VmImage')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'image.php';
     }
     VmConfig::loadJLang('com_virtuemart_orders', TRUE);
     $model = VmModel::getModel('virtuemart');
     $nbrCustomers = $model->getTotalCustomers();
     $this->assignRef('nbrCustomers', $nbrCustomers);
     $nbrActiveProducts = $model->getTotalActiveProducts();
     $this->assignRef('nbrActiveProducts', $nbrActiveProducts);
     $nbrInActiveProducts = $model->getTotalInActiveProducts();
     $this->assignRef('nbrInActiveProducts', $nbrInActiveProducts);
     $nbrFeaturedProducts = $model->getTotalFeaturedProducts();
     $this->assignRef('nbrFeaturedProducts', $nbrFeaturedProducts);
     $ordersByStatus = $model->getTotalOrdersByStatus();
     $this->assignRef('ordersByStatus', $ordersByStatus);
     $recentOrders = $model->getRecentOrders();
     if (!class_exists('CurrencyDisplay')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'currencydisplay.php';
     }
     /* Apply currency This must be done per order since it's vendor specific */
     $_currencies = array();
     // Save the currency data during this loop for performance reasons
     foreach ($recentOrders as $virtuemart_order_id => $order) {
         //This is really interesting for multi-X, but I avoid to support it now already, lets stay it in the code
         if (!array_key_exists('v' . $order->virtuemart_vendor_id, $_currencies)) {
             $_currencies['v' . $order->virtuemart_vendor_id] = CurrencyDisplay::getInstance('', $order->virtuemart_vendor_id);
         }
         $order->order_total = $_currencies['v' . $order->virtuemart_vendor_id]->priceDisplay($order->order_total);
     }
     $this->assignRef('recentOrders', $recentOrders);
     $recentCustomers = $model->getRecentCustomers();
     $this->assignRef('recentCustomers', $recentCustomers);
     if (!class_exists('ShopFunctions')) {
         require JPATH_VM_ADMINISTRATOR . '/helpers/shopfunctions.php';
     }
     $extensionsFeed = ShopFunctions::getExtensionsRssFeed();
     $this->assignRef('extensionsFeed', $extensionsFeed);
     $virtuemartFeed = ShopFunctions::getVirtueMartRssFeed();
     $this->assignRef('virtuemartFeed', $virtuemartFeed);
     // Options button.
     // if ( !JVM_VERSION===1) {
     // if (JFactory::getUser()->authorise('core.admin', 'com_virtuemart')) {
     // JToolBarHelper::preferences('com_virtuemart');
     // }
     // }
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     // Get data from the model
     $rows =& $this->get('Data');
     $pagination =& $this->get('Pagination');
     if (!class_exists('CurrencyDisplay')) {
         require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'currencydisplay.php';
     }
     $currency = CurrencyDisplay::getInstance();
     JToolBarHelper::title(JText::_('COM_VMCOUPONS_STATISTICS'), 'generic.png');
     // push data into the template
     $this->assignRef('rows', $rows);
     $this->assignRef('pagination', $pagination);
     $this->assignRef('currency', $currency);
     parent::display($tpl);
 }

 function prepare(&$products)
 {
     // Get user
     $user = JFactory::getUser();
     // Get null date
     $db = JFactory::getDBO();
     $nullDate = $db->getNullDate();
     // Get trash state
     $mainframe = JFactory::getApplication();
     $option = JRequest::getCmd('option');
     $view = JRequest::getCmd('view');
     $trash = $mainframe->getUserStateFromRequest("{$option}.{$view}.trash", 'trash', -1, 'int');
     // Require Virtuemart classes for price display
     require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_virtuemart' . DS . 'helpers' . DS . 'config.php';
     require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_virtuemart' . DS . 'helpers' . DS . 'currencydisplay.php';
     $currency = CurrencyDisplay::getInstance();
     // Cast the input to array
     if (!is_array($products)) {
         $rows = array($products);
     } else {
         $rows = $products;
     }
     // Prepare the products
     foreach ($rows as $key => $product) {
         $product->parity = $key % 2;
         $product->key = $key + 1;
         $product->checkout = JHTML::_('grid.checkedout', $product, $key);
         $product->price = $currency->priceDisplay($product->price, (int) $product->currency, true);
         $product->featuredToggler = K2martHTMLHelper::stateToggler($product, $key, 'featured', array('K2MART_FEATURED', 'K2MART_NOT_FEATURED'), array('K2MART_REMOVE_FEATURED_FLAG', 'K2MART_FLAG_AS_FEATURED'));
         $product->publishedToggler = K2martHTMLHelper::stateToggler($product, $key, 'published', array('K2MART_PUBLISHED', 'K2MART_UNPUBLISHED'), array('K2MART_UNPUBLISH', 'K2MART_PUBLISH'));
         if (JTable::isCheckedOut($user->get('id'), $product->checked_out) || $trash == 1) {
             $product->link = false;
             $product->featuredToggler = strip_tags($product->featuredToggler, '<img>');
             $product->publishedToggler = strip_tags($product->publishedToggler, '<img>');
         } else {
             $product->link = JRoute::_('index.php?option=com_k2&view=item&cid=' . $product->id);
         }
         $product->categoryLink = JRoute::_('index.php?option=com_k2&view=category&cid=' . $product->catid);
         if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $product->id) . '_XL.jpg')) {
             $product->image = JURI::root(true) . '/media/k2/items/cache/' . md5("Image" . $product->id) . '_XL.jpg';
         } else {
             $product->image = false;
         }
         $product->created = JHTML::_('date', $product->created);
         $product->modified = $product->modified == $nullDate ? JText::_('K2MART_NEVER') : JHTML::_('date', $product->modified);
     }
 }

 /**
  * Check if the given coupon code exists, is (still) valid and valid for the total order amount
  * @param string $_code Coupon code
  * @param float $_billTotal Total amount for the order
  * @author Oscar van Eijk
  * @author Max Milbers
  * @return string Empty when the code is valid, otherwise the error message
  */
 public static function ValidateCouponCode($_code, $_billTotal)
 {
     $couponData = 0;
     JPluginHelper::importPlugin('vmcoupon');
     $dispatcher = JDispatcher::getInstance();
     $returnValues = $dispatcher->trigger('plgVmValidateCouponCode', array($_code, $_billTotal));
     if (!empty($returnValues)) {
         foreach ($returnValues as $returnValue) {
             if ($returnValue !== null) {
                 //Take a look on this seyi, I am not sure about that, but it should work at least simular note by Max
                 return $returnValue;
             }
         }
     }
     if (empty($couponData)) {
         $_db = JFactory::getDBO();
         $_q = 'SELECT IF( NOW() >= `coupon_start_date` , 1, 0 ) AS started ' . ', `coupon_start_date` ' . ', IFNULL( 0, IF( NOW() > `coupon_expiry_date`, 1, 0 )) AS ended ' . ', `coupon_value_valid` ' . 'FROM `#__virtuemart_coupons` ' . 'WHERE `coupon_code` = "' . $_db->escape($_code) . '"';
         $_db->setQuery($_q);
         $couponData = $_db->loadObject();
     }
     if (!$couponData) {
         return JText::_('COM_VIRTUEMART_COUPON_CODE_INVALID');
     }
     if (!$couponData->started) {
         return JText::_('COM_VIRTUEMART_COUPON_CODE_NOTYET') . $couponData->coupon_start_date;
     }
     if ($couponData->ended) {
         self::RemoveCoupon($_code, true);
         return JText::_('COM_VIRTUEMART_COUPON_CODE_EXPIRED');
     }
     if ($_billTotal < $couponData->coupon_value_valid) {
         JLoader::register('CurrencyDisplay', JPATH_VM_ADMINISTRATOR . '/helpers/currencydisplay.php');
         $currency = CurrencyDisplay::getInstance();
         $coupon_value_valid = $currency->priceDisplay($couponData->coupon_value_valid);
         return JText::_('COM_VIRTUEMART_COUPON_CODE_TOOLOW') . " " . $coupon_value_valid;
     }
     return '';
 }