PHP ProductDownload类代码示例

	/**
	 * Attaches a product download asset to the price object
	 * 
	 * @since 1.1
	 *
	 * @return boolean
	 **/
	function attach_download ($id) {
		if (!$id) return false;

		$Download = new ProductDownload($id);
		$Download->parent = $this->id;
		$Download->save();

		do_action('attach_product_download',$id,$this->id);

		return true;
	}

 public function hasProductDownload($cart)
 {
     foreach ($cart->getProducts() as $product) {
         $pd = ProductDownload::getIdFromIdProduct((int) $product['id_product']);
         if ($pd and Validate::isUnsignedInt($pd)) {
             return true;
         }
     }
     return false;
 }

 public function hookPayment($params)
 {
     if (!$this->active) {
         return;
     }
     global $smarty;
     // Check if cart has product download
     foreach ($params['cart']->getProducts() as $product) {
         $pd = ProductDownload::getIdFromIdProduct((int) $product['id_product']);
         if ($pd and Validate::isUnsignedInt($pd)) {
             return false;
         }
     }
     $smarty->assign(array('this_path' => $this->_path, 'this_path_ssl' => Tools::getShopDomainSsl(true, true) . __PS_BASE_URI__ . 'modules/' . $this->name . '/'));
     return $this->display(__FILE__, 'payment.tpl');
 }

 public function hookPayment($params)
 {
     if (!$this->active) {
         return;
     }
     global $smarty;
     // Check if cart has product download
     foreach ($params['cart']->getProducts() as $product) {
         $pd = ProductDownload::getIdFromIdProduct(intval($product['id_product']));
         if ($pd and Validate::isUnsignedInt($pd)) {
             return false;
         }
     }
     $smarty->assign(array('this_path' => $this->_path, 'this_path_ssl' => (Configuration::get('PS_SSL_ENABLED') ? 'https://' : 'http://') . htmlspecialchars($_SERVER['HTTP_HOST'], ENT_COMPAT, 'UTF-8') . __PS_BASE_URI__ . 'modules/' . $this->name . '/'));
     return $this->display(__FILE__, 'payment.tpl');
 }

 public function delete()
 {
     if (!GroupReduction::deleteProductReduction($this->id)) {
         return false;
     }
     Hook::deleteProduct($this);
     if (!parent::delete() or !$this->deleteCategories(true) or !$this->deleteImages() or !$this->deleteProductAttributes() or !$this->deleteProductFeatures() or !$this->deleteTags() or !$this->deleteCartProducts() or !$this->deleteAttributesImpacts() or !$this->deleteAttachments() or !$this->deleteCustomization() or !SpecificPrice::deleteByProductId((int) $this->id) or !$this->deletePack() or !$this->deleteProductSale() or !$this->deleteSceneProducts() or !$this->deleteSearchIndexes() or !$this->deleteAccessories() or !$this->deleteFromAccessories()) {
         return false;
     }
     if ($id = ProductDownload::getIdFromIdProduct($this->id)) {
         if ($productDownload = new ProductDownload($id) and !$productDownload->delete(true)) {
             return false;
         }
     }
     return true;
 }

 /**
  * @param $params
  * @return bool
  */
 public function hookPayment($params)
 {
     if (!$this->active) {
         return;
     }
     global $smarty;
     // Check if cart has product download
     $i = 0;
     $products = $params['cart']->getProducts();
     $total = count($products);
     foreach ($products as $key => $product) {
         $pd = ProductDownload::getIdFromIdProduct((int) $product['id_product']);
         if ($pd and Validate::isUnsignedInt($pd)) {
             $i++;
         }
     }
     if ($i && $total == $i) {
         return false;
     }
     $cart_total_paid = (double) Tools::ps_round((double) $this->context->cart->getOrderTotal(true, Cart::BOTH), 2);
     $cod_fee = $cart_total_paid <= Configuration::get('COD_MINIMUM_AMOUNT') ? (double) Configuration::get('COD_FEE') : 0;
     $smarty->assign(array('this_path' => $this->_path, 'this_path_cod' => $this->_path, 'this_cod_fee' => $cod_fee, 'this_path_ssl' => Tools::getShopDomainSsl(true, true) . __PS_BASE_URI__ . 'modules/' . $this->name . '/'));
     return $this->display(__FILE__, 'payment.tpl');
 }

 public function containsVirtualProducts()
 {
     /*
      * EU-Legal
      * is at least one virtual product in cart?
      */
     if (!ProductDownload::isFeatureActive()) {
         return false;
     }
     if (!isset(self::$_isPartlyVirtualCart[$this->id])) {
         $products = $this->getProducts();
         if (!count($products)) {
             return false;
         }
         $is_partly_virtual = 0;
         foreach ($products as $product) {
             if ($product['is_virtual']) {
                 $is_partly_virtual = 1;
             }
         }
         self::$_isPartlyVirtualCart[$this->id] = (int) $is_partly_virtual;
     }
     return self::$_isPartlyVirtualCart[$this->id];
 }

//.........这里部分代码省略.........
						<td style="padding-bottom:5px;">
							<select name="id_manufacturer" id="id_manufacturer">
								<option value="0">-- ' . $this->l('Choose (optional)') . ' --</option>';
        if ($id_manufacturer = $this->getFieldValue($obj, 'id_manufacturer')) {
            echo '				<option value="' . $id_manufacturer . '" selected="selected">' . Manufacturer::getNameById($id_manufacturer) . '</option>
								<option disabled="disabled">----------</option>';
        }
        echo '
							</select>&nbsp;&nbsp;&nbsp;<a href="?tab=AdminManufacturers&addmanufacturer&token=' . Tools::getAdminToken('AdminManufacturers' . (int) Tab::getIdFromClassName('AdminManufacturers') . (int) $cookie->id_employee) . '" onclick="return confirm(\'' . $this->l('Are you sure you want to delete product information entered?', __CLASS__, true, false) . '\');"><img src="../img/admin/add.gif" alt="' . $this->l('Create') . '" title="' . $this->l('Create') . '" /> <b>' . $this->l('Create') . '</b></a>
						</td>
					</tr>
					<tr>
						<td style="vertical-align:top;text-align:right;padding-right:10px;font-weight:bold;">' . $this->l('Supplier:') . '</td>
						<td style="padding-bottom:5px;">
							<select name="id_supplier" id="id_supplier">
								<option value="0">-- ' . $this->l('Choose (optional)') . ' --</option>';
        if ($id_supplier = $this->getFieldValue($obj, 'id_supplier')) {
            echo '				<option value="' . $id_supplier . '" selected="selected">' . Supplier::getNameById($id_supplier) . '</option>
								<option disabled="disabled">----------</option>';
        }
        echo '
							</select>&nbsp;&nbsp;&nbsp;<a href="?tab=AdminSuppliers&addsupplier&token=' . Tools::getAdminToken('AdminSuppliers' . (int) Tab::getIdFromClassName('AdminSuppliers') . (int) $cookie->id_employee) . '" onclick="return confirm(\'' . $this->l('Are you sure you want to delete entered product information?', __CLASS__, true, false) . '\');"><img src="../img/admin/add.gif" alt="' . $this->l('Create') . '" title="' . $this->l('Create') . '" /> <b>' . $this->l('Create') . '</b></a>
						</td>
					</tr>
				</table>
				<div class="clear"></div>
				<table cellpadding="5" style="width: 100%;">
					<tr><td colspan="2"><hr style="width:100%;" /></td></tr>';
        $this->displayPack($obj);
        echo '		<tr><td colspan="2"><hr style="width:100%;" /></td></tr>';
        /*
         * Form for add a virtual product like software, mp3, etc...
         */
        $productDownload = new ProductDownload();
        if ($id_product_download = $productDownload->getIdFromIdProduct($this->getFieldValue($obj, 'id'))) {
            $productDownload = new ProductDownload($id_product_download);
        }
        ?>
	<script type="text/javascript">
	// <![CDATA[
		ThickboxI18nImage = '<?php 
        echo $this->l('Image');
        ?>
';
		ThickboxI18nOf = '<?php 
        echo $this->l('of');
        ?>
';
		ThickboxI18nClose = '<?php 
        echo $this->l('Close');
        ?>
';
		ThickboxI18nOrEscKey = '<?php 
        echo $this->l('(or "Esc")');
        ?>
';
		ThickboxI18nNext = '<?php 
        echo $this->l('Next >');
        ?>
';
		ThickboxI18nPrev = '<?php 
        echo $this->l('< Previous');
        ?>
';
		tb_pathToImage = '../img/loadingAnimation.gif';
	//]]>

 public function init()
 {
     if (isset($this->context->employee) && $this->context->employee->isLoggedBack() && Tools::getValue('file')) {
         // Admin can directly access to file
         $filename = Tools::getValue('file');
         if (!Validate::isSha1($filename)) {
             die(Tools::displayError());
         }
         $file = _PS_DOWNLOAD_DIR_ . strval(preg_replace('/\\.{2,}/', '.', $filename));
         $filename = ProductDownload::getFilenameFromFilename(Tools::getValue('file'));
         if (empty($filename)) {
             $newFileName = Tools::getValue('filename');
             if (!empty($newFileName)) {
                 $filename = Tools::getValue('filename');
             } else {
                 $filename = 'file';
             }
         }
         if (!file_exists($file)) {
             Tools::redirect('index.php');
         }
     } else {
         if (!($key = Tools::getValue('key'))) {
             $this->displayCustomError('Invalid key.');
         }
         Tools::setCookieLanguage();
         if (!$this->context->customer->isLogged() && !Tools::getValue('secure_key') && !Tools::getValue('id_order')) {
             Tools::redirect('index.php?controller=authentication&back=get-file.php&key=' . $key);
         } else {
             if (!$this->context->customer->isLogged() && Tools::getValue('secure_key') && Tools::getValue('id_order')) {
                 $order = new Order((int) Tools::getValue('id_order'));
                 if (!Validate::isLoadedObject($order)) {
                     $this->displayCustomError('Invalid key.');
                 }
                 if ($order->secure_key != Tools::getValue('secure_key')) {
                     $this->displayCustomError('Invalid key.');
                 }
             }
         }
         /* Key format: <sha1-filename>-<hashOrder> */
         $tmp = explode('-', $key);
         if (count($tmp) != 2) {
             $this->displayCustomError('Invalid key.');
         }
         $filename = $tmp[0];
         $hash = $tmp[1];
         if (!($info = OrderDetail::getDownloadFromHash($hash))) {
             $this->displayCustomError('This product does not exist in our store.');
         }
         /* Product no more present in catalog */
         if (!isset($info['id_product_download']) || empty($info['id_product_download'])) {
             $this->displayCustomError('This product has been deleted.');
         }
         if (!file_exists(_PS_DOWNLOAD_DIR_ . $filename)) {
             $this->displayCustomError('This file no longer exists.');
         }
         if (isset($info['product_quantity_refunded']) && isset($info['product_quantity_return']) && ($info['product_quantity_refunded'] > 0 || $info['product_quantity_return'] > 0)) {
             $this->displayCustomError('This product has been refunded.');
         }
         $now = time();
         $product_deadline = strtotime($info['download_deadline']);
         if ($now > $product_deadline && $info['download_deadline'] != '0000-00-00 00:00:00') {
             $this->displayCustomError('The product deadline is in the past.');
         }
         $customer_deadline = strtotime($info['date_expiration']);
         if ($now > $customer_deadline && $info['date_expiration'] != '0000-00-00 00:00:00') {
             $this->displayCustomError('Expiration date has passed, you cannot download this product');
         }
         if ($info['download_nb'] >= $info['nb_downloadable'] && $info['nb_downloadable']) {
             $this->displayCustomError('You have reached the maximum number of allowed downloads.');
         }
         /* Access is authorized -> increment download value for the customer */
         OrderDetail::incrementDownload($info['id_order_detail']);
         $file = _PS_DOWNLOAD_DIR_ . $info['filename'];
         $filename = $info['display_filename'];
     }
     /* Detect mime content type */
     $mimeType = false;
     if (function_exists('finfo_open')) {
         $finfo = @finfo_open(FILEINFO_MIME);
         $mimeType = @finfo_file($finfo, $file);
         @finfo_close($finfo);
     } else {
         if (function_exists('mime_content_type')) {
             $mimeType = @mime_content_type($file);
         } else {
             if (function_exists('exec')) {
                 $mimeType = trim(@exec('file -b --mime-type ' . escapeshellarg($file)));
                 if (!$mimeType) {
                     $mimeType = trim(@exec('file --mime ' . escapeshellarg($file)));
                 }
                 if (!$mimeType) {
                     $mimeType = trim(@exec('file -bi ' . escapeshellarg($file)));
                 }
             }
         }
     }
     if (empty($mimeType)) {
         $bName = basename($filename);
         $bName = explode('.', $bName);
//.........这里部分代码省略.........

 public function process()
 {
     global $cart, $currency;
     parent::process();
     if (!($id_product = (int) Tools::getValue('id_product')) or !Validate::isUnsignedId($id_product)) {
         $this->errors[] = Tools::displayError('Product not found');
     } else {
         if (!Validate::isLoadedObject($this->product) or !$this->product->active and Tools::getValue('adtoken') != Tools::encrypt('PreviewProduct' . $this->product->id) || !file_exists(dirname(__FILE__) . '/../' . Tools::getValue('ad') . '/ajax.php')) {
             header('HTTP/1.1 404 page not found');
             $this->errors[] = Tools::displayError('Product is no longer available.');
         } elseif (!$this->product->checkAccess((int) self::$cookie->id_customer)) {
             $this->errors[] = Tools::displayError('You do not have access to this product.');
         } else {
             self::$smarty->assign('virtual', ProductDownload::getIdFromIdProduct((int) $this->product->id));
             if (!$this->product->active) {
                 self::$smarty->assign('adminActionDisplay', true);
             }
             /* rewrited url set */
             $rewrited_url = self::$link->getProductLink($this->product->id, $this->product->link_rewrite);
             /* Product pictures management */
             require_once 'images.inc.php';
             self::$smarty->assign('customizationFormTarget', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
             if (Tools::isSubmit('submitCustomizedDatas')) {
                 $this->pictureUpload($this->product, $cart);
                 $this->textRecord($this->product, $cart);
                 $this->formTargetFormat();
             } elseif (isset($_GET['deletePicture']) and !$cart->deletePictureToProduct((int) $this->product->id, (int) Tools::getValue('deletePicture'))) {
                 $this->errors[] = Tools::displayError('An error occurred while deleting the selected picture');
             }
             $files = self::$cookie->getFamily('pictures_' . (int) $this->product->id);
             $textFields = self::$cookie->getFamily('textFields_' . (int) $this->product->id);
             foreach ($textFields as $key => $textField) {
                 $textFields[$key] = str_replace('<br />', "\n", $textField);
             }
             self::$smarty->assign(array('pictures' => $files, 'textFields' => $textFields));
             if ((int) Tools::getValue('pp') == 1) {
                 echo 'here1';
             }
             $productPriceWithTax = Product::getPriceStatic($id_product, true, NULL, 6);
             if (Product::$_taxCalculationMethod == PS_TAX_INC) {
                 $productPriceWithTax = Tools::ps_round($productPriceWithTax, 2);
             }
             if ((int) Tools::getValue('pp') == 1) {
                 $time2 = time();
                 echo 'time2: ' . $time2;
             }
             $productPriceWithoutEcoTax = (double) ($productPriceWithTax - $this->product->ecotax);
             $configs = Configuration::getMultiple(array('PS_ORDER_OUT_OF_STOCK', 'PS_LAST_QTIES'));
             /* Features / Values */
             $features = $this->product->getFrontFeatures((int) self::$cookie->id_lang);
             $attachments = $this->product->getAttachments((int) self::$cookie->id_lang);
             /* Category */
             $category = false;
             if (isset($_SERVER['HTTP_REFERER']) and preg_match('!^(.*)\\/([0-9]+)\\-(.*[^\\.])|(.*)id_category=([0-9]+)(.*)$!', $_SERVER['HTTP_REFERER'], $regs) and !strstr($_SERVER['HTTP_REFERER'], '.html')) {
                 if (isset($regs[2]) and is_numeric($regs[2])) {
                     if (Product::idIsOnCategoryId((int) $this->product->id, array('0' => array('id_category' => (int) $regs[2])))) {
                         $category = new Category((int) $regs[2], (int) self::$cookie->id_lang);
                     }
                 } elseif (isset($regs[5]) and is_numeric($regs[5])) {
                     if (Product::idIsOnCategoryId((int) $this->product->id, array('0' => array('id_category' => (int) $regs[5])))) {
                         $category = new Category((int) $regs[5], (int) self::$cookie->id_lang);
                     }
                 }
             }
             if (!$category) {
                 $category = new Category($this->product->id_category_default, (int) self::$cookie->id_lang);
             }
             if (isset($category) and Validate::isLoadedObject($category)) {
                 self::$smarty->assign(array('path' => Tools::getPath((int) $category->id, $this->product->name, true), 'category' => $category, 'subCategories' => $category->getSubCategories((int) self::$cookie->id_lang, true), 'id_category_current' => (int) $category->id, 'id_category_parent' => (int) $category->id_parent, 'return_category_name' => Tools::safeOutput($category->name)));
             } else {
                 self::$smarty->assign('path', Tools::getPath((int) $this->product->id_category_default, $this->product->name));
             }
             self::$smarty->assign('return_link', (isset($category->id) and $category->id) ? Tools::safeOutput(self::$link->getCategoryLink($category)) : 'javascript: history.back();');
             $lang = Configuration::get('PS_LANG_DEFAULT');
             if (Pack::isPack((int) $this->product->id, (int) $lang) and !Pack::isInStock((int) $this->product->id, (int) $lang)) {
                 $this->product->quantity = 0;
             }
             $group_reduction = (100 - Group::getReduction((int) self::$cookie->id_customer)) / 100;
             $id_customer = (isset(self::$cookie->id_customer) and self::$cookie->id_customer) ? (int) self::$cookie->id_customer : 0;
             $id_group = $id_customer ? (int) Customer::getDefaultGroupId($id_customer) : _PS_DEFAULT_CUSTOMER_GROUP_;
             $id_country = (int) ($id_customer ? Customer::getCurrentCountry($id_customer) : Configuration::get('PS_COUNTRY_DEFAULT'));
             if ((int) Tools::getValue('pp') == 1) {
                 $time3 = time();
                 echo 'time3: ' . $time3;
             }
             // Tax
             $tax = (double) Tax::getProductTaxRate((int) $this->product->id, $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
             self::$smarty->assign('tax_rate', $tax);
             $ecotax_rate = (double) Tax::getProductEcotaxRate($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
             $ecotaxTaxAmount = Tools::ps_round($this->product->ecotax, 2);
             if (Product::$_taxCalculationMethod == PS_TAX_INC && (int) Configuration::get('PS_TAX')) {
                 $ecotaxTaxAmount = Tools::ps_round($ecotaxTaxAmount * (1 + $ecotax_rate / 100), 2);
             }
             $manufacturer = new Manufacturer((int) $this->product->id_manufacturer, 1);
             $sizechart = new Sizechart((int) $this->product->id_sizechart, 1);
             //see if the product is already in the wishlist
             if ($id_customer) {
                 $sql = "select id from ps_wishlist where id_customer = " . $id_customer . " and id_product = " . $this->product->id;
                 $res = Db::getInstance()->ExecuteS($sql);
                 if ($res) {
//.........这里部分代码省略.........

global $errors;
// Modules might throw errors into postProcess
if (!isset($errors)) {
    $errors = array();
}
if (!($id_product = intval(Tools::getValue('id_product'))) or !Validate::isUnsignedId($id_product)) {
    $errors[] = Tools::displayError('product not found');
} else {
    $product = new Product($id_product, true, intval($cookie->id_lang));
    if (!Validate::isLoadedObject($product) or !$product->active) {
        header('HTTP/1.1 404 page not found');
        $errors[] = Tools::displayError('product is no longer available');
    } elseif (!$product->checkAccess(intval($cookie->id_customer))) {
        $errors[] = Tools::displayError('you do not have access to this product');
    } else {
        $smarty->assign('virtual', ProductDownload::getIdFromIdProduct(intval($product->id)));
        /* rewrited url set */
        $rewrited_url = $link->getProductLink($product->id, $product->link_rewrite);
        /* Product pictures management */
        require_once 'images.inc.php';
        $smarty->assign('customizationFormTarget', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
        if (Tools::isSubmit('submitCustomizedDatas')) {
            pictureUpload($product, $cart);
            textRecord($product, $cart);
            formTargetFormat();
        } elseif (isset($_GET['deletePicture']) and !$cart->deletePictureToProduct(intval($product->id), intval(Tools::getValue('deletePicture')))) {
            $errors[] = Tools::displayError('An error occured while deleting the selected picture');
        }
        $files = $cookie->getFamily('pictures_' . intval($product->id));
        $textFields = $cookie->getFamily('textFields_' . intval($product->id));
        $smarty->assign(array('pictures' => $files, 'textFields' => $textFields));

 public function process()
 {
     global $cart, $currency;
     parent::process();
     if (!Validate::isLoadedObject($this->product)) {
         $this->errors[] = Tools::displayError('Product not found');
     } else {
         if (!$this->product->active and Tools::getValue('adtoken') != Tools::encrypt('PreviewProduct' . $this->product->id) || !file_exists(dirname(__FILE__) . '/../' . Tools::getValue('ad') . '/ajax.php')) {
             header('HTTP/1.1 404 page not found');
             $this->errors[] = Tools::displayError('Product is no longer available.');
         } elseif (!$this->product->checkAccess((int) self::$cookie->id_customer)) {
             $this->errors[] = Tools::displayError('You do not have access to this product.');
         } else {
             self::$smarty->assign('virtual', ProductDownload::getIdFromIdProduct((int) $this->product->id));
             if (!$this->product->active) {
                 self::$smarty->assign('adminActionDisplay', true);
             }
             /* Product pictures management */
             require_once 'images.inc.php';
             if ($this->product->customizable) {
                 self::$smarty->assign('customizationFormTarget', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
                 if (Tools::isSubmit('submitCustomizedDatas')) {
                     $this->pictureUpload($this->product, $cart);
                     $this->textRecord($this->product, $cart);
                     $this->formTargetFormat();
                 } elseif (isset($_GET['deletePicture']) and !$cart->deletePictureToProduct((int) $this->product->id, (int) Tools::getValue('deletePicture'))) {
                     $this->errors[] = Tools::displayError('An error occurred while deleting the selected picture');
                 }
                 $files = self::$cookie->getFamily('pictures_' . (int) $this->product->id);
                 $textFields = self::$cookie->getFamily('textFields_' . (int) $this->product->id);
                 foreach ($textFields as $key => $textField) {
                     $textFields[$key] = str_replace('<br />', "\n", $textField);
                 }
                 self::$smarty->assign(array('pictures' => $files, 'textFields' => $textFields));
             }
             /* Features / Values */
             $features = $this->product->getFrontFeatures((int) self::$cookie->id_lang);
             $attachments = $this->product->cache_has_attachments ? $this->product->getAttachments((int) self::$cookie->id_lang) : array();
             /* Category */
             $category = false;
             if (isset($_SERVER['HTTP_REFERER']) and preg_match('!^(.*)\\/([0-9]+)\\-(.*[^\\.])|(.*)id_category=([0-9]+)(.*)$!', $_SERVER['HTTP_REFERER'], $regs) and !strstr($_SERVER['HTTP_REFERER'], '.html')) {
                 if (isset($regs[2]) and is_numeric($regs[2])) {
                     if (Product::idIsOnCategoryId((int) $this->product->id, array('0' => array('id_category' => (int) $regs[2])))) {
                         $category = new Category((int) $regs[2], (int) self::$cookie->id_lang);
                     }
                 } elseif (isset($regs[5]) and is_numeric($regs[5])) {
                     if (Product::idIsOnCategoryId((int) $this->product->id, array('0' => array('id_category' => (int) $regs[5])))) {
                         $category = new Category((int) $regs[5], (int) self::$cookie->id_lang);
                     }
                 }
             }
             if (!$category) {
                 $category = new Category($this->product->id_category_default, (int) self::$cookie->id_lang);
             }
             if (isset($category) and Validate::isLoadedObject($category)) {
                 self::$smarty->assign(array('path' => Tools::getPath((int) $category->id, $this->product->name, true), 'category' => $category, 'subCategories' => $category->getSubCategories((int) self::$cookie->id_lang, true), 'id_category_current' => (int) $category->id, 'id_category_parent' => (int) $category->id_parent, 'return_category_name' => Tools::safeOutput($category->name)));
             } else {
                 self::$smarty->assign('path', Tools::getPath((int) $this->product->id_category_default, $this->product->name));
             }
             self::$smarty->assign('return_link', (isset($category->id) and $category->id) ? Tools::safeOutput(self::$link->getCategoryLink($category)) : 'javascript: history.back();');
             if (Pack::isPack((int) $this->product->id) and !Pack::isInStock((int) $this->product->id)) {
                 $this->product->quantity = 0;
             }
             $group_reduction = (100 - Group::getReduction((int) self::$cookie->id_customer)) / 100;
             $id_customer = (isset(self::$cookie->id_customer) and self::$cookie->id_customer) ? (int) self::$cookie->id_customer : 0;
             $id_group = $id_customer ? (int) Customer::getDefaultGroupId($id_customer) : _PS_DEFAULT_CUSTOMER_GROUP_;
             $id_country = (int) ($id_customer ? Customer::getCurrentCountry($id_customer) : Configuration::get('PS_COUNTRY_DEFAULT'));
             // Tax
             $tax = (double) Tax::getProductTaxRate((int) $this->product->id, $cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
             self::$smarty->assign('tax_rate', $tax);
             $productPriceWithTax = Product::getPriceStatic($this->product->id, true, NULL, 6);
             if (Product::$_taxCalculationMethod == PS_TAX_INC) {
                 $productPriceWithTax = Tools::ps_round($productPriceWithTax, 2);
             }
             $productPriceWithoutEcoTax = (double) ($productPriceWithTax - $this->product->ecotax);
             $ecotax_rate = (double) Tax::getProductEcotaxRate($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
             $ecotaxTaxAmount = Tools::ps_round($this->product->ecotax, 2);
             if (Product::$_taxCalculationMethod == PS_TAX_INC && (int) Configuration::get('PS_TAX')) {
                 $ecotaxTaxAmount = Tools::ps_round($ecotaxTaxAmount * (1 + $ecotax_rate / 100), 2);
             }
             self::$smarty->assign(array('quantity_discounts' => $this->formatQuantityDiscounts(SpecificPrice::getQuantityDiscounts((int) $this->product->id, (int) Shop::getCurrentShop(), (int) self::$cookie->id_currency, $id_country, $id_group), $this->product->getPrice(Product::$_taxCalculationMethod == PS_TAX_INC, false), (double) $tax), 'product' => $this->product, 'ecotax_tax_inc' => $ecotaxTaxAmount, 'ecotax_tax_exc' => Tools::ps_round($this->product->ecotax, 2), 'ecotaxTax_rate' => $ecotax_rate, 'homeSize' => Image::getSize('home'), 'product_manufacturer' => new Manufacturer((int) $this->product->id_manufacturer, self::$cookie->id_lang), 'token' => Tools::getToken(false), 'productPriceWithoutEcoTax' => (double) $productPriceWithoutEcoTax, 'features' => $features, 'attachments' => $attachments, 'allow_oosp' => $this->product->isAvailableWhenOutOfStock((int) $this->product->out_of_stock), 'last_qties' => (int) Configuration::get('PS_LAST_QTIES'), 'group_reduction' => $group_reduction, 'col_img_dir' => _PS_COL_IMG_DIR_));
             self::$smarty->assign(array('HOOK_EXTRA_LEFT' => Module::hookExec('extraLeft'), 'HOOK_EXTRA_RIGHT' => Module::hookExec('extraRight'), 'HOOK_PRODUCT_OOS' => Hook::productOutOfStock($this->product), 'HOOK_PRODUCT_FOOTER' => Hook::productFooter($this->product, $category), 'HOOK_PRODUCT_ACTIONS' => Module::hookExec('productActions'), 'HOOK_PRODUCT_TAB' => Module::hookExec('productTab'), 'HOOK_PRODUCT_TAB_CONTENT' => Module::hookExec('productTabContent')));
             $images = $this->product->getImages((int) self::$cookie->id_lang);
             $productImages = array();
             foreach ($images as $k => $image) {
                 if ($image['cover']) {
                     self::$smarty->assign('mainImage', $images[0]);
                     $cover = $image;
                     $cover['id_image'] = Configuration::get('PS_LEGACY_IMAGES') ? $this->product->id . '-' . $image['id_image'] : $image['id_image'];
                     $cover['id_image_only'] = (int) $image['id_image'];
                 }
                 $productImages[(int) $image['id_image']] = $image;
             }
             if (!isset($cover)) {
                 $cover = array('id_image' => Language::getIsoById(self::$cookie->id_lang) . '-default', 'legend' => 'No picture', 'title' => 'No picture');
             }
             $size = Image::getSize('large');
             self::$smarty->assign(array('cover' => $cover, 'imgWidth' => (int) $size['width'], 'mediumSize' => Image::getSize('medium'), 'largeSize' => Image::getSize('large'), 'accessories' => $this->product->getAccessories((int) self::$cookie->id_lang)));
             if (count($productImages)) {
                 self::$smarty->assign('images', $productImages);
//.........这里部分代码省略.........

/**
 * shopp_rmv_product_download
 *
 * Remove a product download asset
 *
 * @api
 * @since 1.2
 *
 * @param int $download the product asset id
 * @return bool true on success, false on failure
 **/
function shopp_rmv_product_download($download)
{
    if (empty($download)) {
        shopp_debug(__FUNCTION__ . ' failed: download parameter required.');
        return false;
    }
    $File = new ProductDownload($download);
    if (empty($File->id)) {
        shopp_debug(__FUNCTION__ . " failed: No such product download with id {$download}.");
        return false;
    }
    return $File->delete();
}

 /**
  * Assign template vars related to page content
  * @see FrontController::initContent()
  */
 public function initContent()
 {
     parent::initContent();
     if (!$this->errors) {
         $webservice_exi = new SoapClient('http://www2.promoshop.com.mx/ws_store/service.asmx?WSDL');
         $parameter = array("ItemNumber" => $this->product->item_number, "key" => EXIMAGEN_KEY);
         $inventory = $webservice_exi->GetInventory($parameter);
         if (isset($inventory->GetInventoryResult->InventoryData->SKU)) {
             $inventory = $inventory->GetInventoryResult;
         } else {
             $inventory = $inventory->GetInventoryResult->InventoryData;
         }
         $quote_table = "";
         $decoration_list = '';
         $decoration = json_decode($this->product->decoration_details);
         if (!isset($decoration->areasimp->ItemNumber)) {
             $decoration = $decoration->areasimp;
         }
         foreach ($decoration as $deco) {
             $decoration_list .= $deco->TecnicaFull . ', ';
         }
         $decoration_list = substr($decoration_list, 0, -2);
         if ($this->product->quick_quote != '') {
             $quote = json_decode($this->product->quick_quote);
             //var_dump($this->product->quick_quote);
             foreach ($quote->PricesArray->Prices as $price) {
                 $quote_table .= "<tr><td>" . $price->Piezas;
                 $precio = explode('.', $price->Precio);
                 $precio_imp = explode('.', $price->PrecioImp);
                 if (intval($price->Piezas) < 10) {
                     $quote_table .= " Muestra";
                 } else {
                     $quote_table .= " Piezas";
                 }
                 $quote_table .= "</td>";
                 $quote_table .= "<td>\$" . $precio[0] . "." . substr($precio[1], 0, 2) . "</td>";
                 $quote_table .= "<td>\$" . $precio_imp[0] . "." . substr($precio_imp[1], 0, 2) . "</td></tr>";
             }
         }
         $link = new Link();
         $productUrl = $link->getProductLink($this->product);
         $margin = Configuration::get('PROFIT_MARGIN');
         $price_type = Configuration::get('PRODUCT_DYNAMIC_PRICE');
         if (isset($margin) && $price_type == 1) {
             $margin = floatval($margin) / 100;
             $margin = 1 - $margin;
             $this->product->base_price = $this->product->base_price / $margin;
         }
         if (Pack::isPack((int) $this->product->id) && !Pack::isInStock((int) $this->product->id)) {
             $this->product->quantity = 0;
         }
         $this->product->description = $this->transformDescriptionWithImg($this->product->description);
         // Assign to the template the id of the virtual product. "0" if the product is not downloadable.
         $this->context->smarty->assign('virtual', ProductDownload::getIdFromIdProduct((int) $this->product->id));
         $this->context->smarty->assign('customizationFormTarget', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));
         if (Tools::isSubmit('submitCustomizedDatas')) {
             // If cart has not been saved, we need to do it so that customization fields can have an id_cart
             // We check that the cookie exists first to avoid ghost carts
             if (!$this->context->cart->id && isset($_COOKIE[$this->context->cookie->getName()])) {
                 $this->context->cart->add();
                 $this->context->cookie->id_cart = (int) $this->context->cart->id;
             }
             $this->pictureUpload();
             $this->textRecord();
             $this->formTargetFormat();
         } else {
             if (Tools::getIsset('deletePicture') && !$this->context->cart->deleteCustomizationToProduct($this->product->id, Tools::getValue('deletePicture'))) {
                 $this->errors[] = Tools::displayError('An error occurred while deleting the selected picture.');
             }
         }
         $pictures = array();
         $text_fields = array();
         if ($this->product->customizable) {
             $files = $this->context->cart->getProductCustomization($this->product->id, Product::CUSTOMIZE_FILE, true);
             foreach ($files as $file) {
                 $pictures['pictures_' . $this->product->id . '_' . $file['index']] = $file['value'];
             }
             $texts = $this->context->cart->getProductCustomization($this->product->id, Product::CUSTOMIZE_TEXTFIELD, true);
             foreach ($texts as $text_field) {
                 $text_fields['textFields_' . $this->product->id . '_' . $text_field['index']] = str_replace('<br />', "\n", $text_field['value']);
             }
         }
         $this->context->smarty->assign(array('pictures' => $pictures, 'textFields' => $text_fields));
         $this->product->customization_required = false;
         $customizationFields = $this->product->customizable ? $this->product->getCustomizationFields($this->context->language->id) : false;
         if (is_array($customizationFields)) {
             foreach ($customizationFields as $customizationField) {
                 if ($this->product->customization_required = $customizationField['required']) {
                     break;
                 }
             }
         }
         // Assign template vars related to the category + execute hooks related to the category
         $this->assignCategory();
         // Assign template vars related to the price and tax
         $this->assignPriceAndTax();
//.........这里部分代码省略.........

 /**
  * Check if cart contains only virtual products
  * @return boolean true if is a virtual cart or false
  *
  */
 public function isVirtualCart()
 {
     if (!intval(self::getNbProducts($this->id))) {
         return false;
     }
     $allVirtual = true;
     foreach ($this->getProducts() as $product) {
         $allVirtual &= ProductDownload::getIdFromIdProduct(intval($product['id_product'])) ? true : false;
     }
     return $allVirtual;
 }