Subscription notification

    public function sendEmailToOutofStockSubscription($observer) {

        $product = $observer->getEvent()->getProduct();
        if ($product) {
            $stockItem = Mage::getModel('cataloginventory/stock_item')->loadByProduct($product->getId());
            if ($stockItem) {
                $isInStock = $stockItem->getIsInStock();

                if ($isInStock >= 1) {
                    $subscriptions = Mage::getResourceModel('outofstocksubscription/info')->getSubscriptions($product->getId());
                    if (count($subscriptions) > 0) {
                        foreach ($subscriptions as $subscription) {
                            //$prodUrl = $product->getProductUrl();
                            $prodUrl = Mage::getBaseUrl();
                            $prodUrl = str_replace("/index.php", "", $prodUrl);
                            $prodUrl = $prodUrl . $product->getData('url_path');

                            $storeId = $subscription['store_id'];
                            $productId = $subscription['product_id'];
                            $name = '';


                            Mage::app()->setCurrentStore($storeId);
                            $product1 = Mage::getModel('catalog/product')
                                    ->getCollection()
                                    ->addFieldToFilter('entity_id', $productId)
                                    ->addAttributeToSelect('name');

                            foreach ($product1 as $prod2) {
                                if ($prod2->getId() == $productId)
                                    $name = $prod2->getName();
                            }

                            $emailTemplate = Mage::getStoreConfig('outofstocksubscription/mail/template', $storeId);
                            if (!is_numeric($emailTemplate)) {
                                $emailTemplate = self::OUTOFSTOCKSUBSCRIPTION_MAIL_TEMPLATE;
                            }

                            $translate = Mage::getSingleton('core/translate');

                            $translate->setTranslateInline(false);
                            Mage::getModel('core/email_template')
                                    ->setDesignConfig(array('area' => 'frontend', 'store' => $storeId))
                                    ->sendTransactional(
                                            $emailTemplate, 'support', $subscription['email'], '', array(
                                        'product' => $name,
                                        'product_url' => $prodUrl,
                            ));
                            $translate->setTranslateInline(true);

                            Mage::getResourceModel('outofstocksubscription/info')->deleteSubscription($subscription['id']);
                        }
                    }
                }
            }
        }
        //return $this;
    }