Invalid product vars at line 104 in file classes/Link.php

Sergio Martins · March 19, 2020

I'm using Prestashop 1.6.0.9

when I delete or deactivate a product, if trying to access the product's URL it generates an error 500

when it should display 404 error

*ERROR*    2020/03/19 - 00:03:26: Invalid product vars at line 104 in file classes/Link.php
*ERROR*    2020/03/19 - 00:05:08: Invalid product vars at line 104 in file classes/Link.php
*ERROR*    2020/03/19 - 00:33:30: Invalid product vars at line 104 in file classes/Link.php

..........

here is my file "classes/Link.php"

<?php
/*
* 2007-2014 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <[email protected]>
*  @copyright  2007-2014 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class LinkCore
{
	/** @var boolean Rewriting activation */
	protected $allow;
	protected $url;
	public static $cache = array('page' => array());

	public $protocol_link;
	public $protocol_content;

	protected $ssl_enable;
	
	protected static $category_disable_rewrite = null;

	/**
	  * Constructor (initialization only)
	  */
	public function __construct($protocol_link = null, $protocol_content = null)
	{
		$this->allow = (int)Configuration::get('PS_REWRITING_SETTINGS');
		$this->url = $_SERVER['SCRIPT_NAME'];
		$this->protocol_link = $protocol_link;
		$this->protocol_content = $protocol_content;

		if (!defined('_PS_BASE_URL_'))
			define('_PS_BASE_URL_', Tools::getShopDomain(true));
		if (!defined('_PS_BASE_URL_SSL_'))
			define('_PS_BASE_URL_SSL_', Tools::getShopDomainSsl(true));
		
		if (Link::$category_disable_rewrite === null)
			Link::$category_disable_rewrite = array(Configuration::get('PS_HOME_CATEGORY'), Configuration::get('PS_ROOT_CATEGORY'));

		$this->ssl_enable = Configuration::get('PS_SSL_ENABLED');
	}

	/**
	 * Create a link to delete a product
	 *
	 * @param mixed $product ID of the product OR a Product object
	 * @param int $id_picture ID of the picture to delete
	 * @return string
	 */
	public function getProductDeletePictureLink($product, $id_picture)
	{
		$url = $this->getProductLink($product);
		return $url.((strpos($url, '?')) ? '&' : '?').'&deletePicture='.$id_picture;
	}

	/**
	 * Create a link to a product
	 *
	 * @param mixed $product Product object (can be an ID product, but deprecated)
	 * @param string $alias
	 * @param string $category
	 * @param string $ean13
	 * @param int $id_lang
	 * @param int $id_shop (since 1.5.0) ID shop need to be used when we generate a product link for a product in a cart
	 * @param int $ipa ID product attribute
	 * @return string
	 */
	public function getProductLink($product, $alias = null, $category = null, $ean13 = null, $id_lang = null, $id_shop = null, $ipa = 0, $force_routes = false, $relative_protocol = false)
	{
		$dispatcher = Dispatcher::getInstance();

		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;


		$url = $this->getBaseLink($id_shop, null, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop);

		if (!is_object($product))
		{
			if (is_array($product) && isset($product['id_product']))
				$product = new Product($product['id_product'], false, $id_lang, $id_shop);
			elseif ((int)$product)
				$product = new Product((int)$product, false, $id_lang, $id_shop);
			else
				throw new PrestaShopException('Invalid product vars');
		}

		// Set available keywords
		$params = array();
		$params['id'] = $product->id;
		$params['rewrite'] = (!$alias) ? $product->getFieldByLang('link_rewrite') : $alias;

		$params['ean13'] = (!$ean13) ? $product->ean13 : $ean13;
		$params['meta_keywords'] =	Tools::str2url($product->getFieldByLang('meta_keywords'));
		$params['meta_title'] = Tools::str2url($product->getFieldByLang('meta_title'));

		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'manufacturer', $id_shop))
			$params['manufacturer'] = Tools::str2url($product->isFullyLoaded ? $product->manufacturer_name : Manufacturer::getNameById($product->id_manufacturer));

		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'supplier', $id_shop))
			$params['supplier'] = Tools::str2url($product->isFullyLoaded ? $product->supplier_name : Supplier::getNameById($product->id_supplier));

		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'price', $id_shop))
			$params['price'] = $product->isFullyLoaded ? $product->price : Product::getPriceStatic($product->id, false, null, 6, null, false, true, 1, false, null, null, null, $product->specificPrice);

		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'tags', $id_shop))
			$params['tags'] = Tools::str2url($product->getTags($id_lang));
		
		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'category', $id_shop))
			$params['category'] = (!is_null($product->category) && !empty($product->category)) ? Tools::str2url($product->category) : Tools::str2url($category);

		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'reference', $id_shop))
			$params['reference'] = Tools::str2url($product->reference);

		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'categories', $id_shop))
		{
			$params['category'] = (!$category) ? $product->category : $category;
			$cats = array();
			foreach ($product->getParentCategories() as $cat)
				if (!in_array($cat['id_category'], Link::$category_disable_rewrite))//remove root and home category from the URL
					$cats[] = $cat['link_rewrite'];
			$params['categories'] = implode('/', $cats);
		}
		$anchor = $ipa ? $product->getAnchor($ipa) : '';

		return $url.$dispatcher->createUrl('product_rule', $id_lang, $params, $force_routes, $anchor, $id_shop);
	}

	/**
	 * Create a link to a category
	 *
	 * @param mixed $category Category object (can be an ID category, but deprecated)
	 * @param string $alias
	 * @param int $id_lang
	 * @param string $selected_filters Url parameter to autocheck filters of the module blocklayered
	 * @return string
	 */
	public function getCategoryLink($category, $alias = null, $id_lang = null, $selected_filters = null, $id_shop = null, $relative_protocol = false)
	{
		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;
		
		$url = $this->getBaseLink($id_shop, null, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop);

		if (!is_object($category))
			$category = new Category($category, $id_lang);

		// Set available keywords
		$params = array();
		$params['id'] = $category->id;
		$params['rewrite'] = (!$alias) ? $category->link_rewrite : $alias;
		$params['meta_keywords'] =	Tools::str2url($category->getFieldByLang('meta_keywords'));
		$params['meta_title'] = Tools::str2url($category->getFieldByLang('meta_title'));

		// Selected filters is used by the module blocklayered
		$selected_filters = is_null($selected_filters) ? '' : $selected_filters;

		if (empty($selected_filters))
			$rule = 'category_rule';
		else
		{
			$rule = 'layered_rule';
			$params['selected_filters'] = $selected_filters;
		}

		return $url.Dispatcher::getInstance()->createUrl($rule, $id_lang, $params, $this->allow, '', $id_shop);
	}

	/**
	 * Create a link to a CMS category
	 *
	 * @param mixed $category CMSCategory object (can be an ID category, but deprecated)
	 * @param string $alias
	 * @param int $id_lang
	 * @return string
	 */
	public function getCMSCategoryLink($cms_category, $alias = null, $id_lang = null, $id_shop = null, $relative_protocol = false)
	{
		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;

		$url = $this->getBaseLink($id_shop, null, $relative_protocol = false).$this->getLangLink($id_lang, null, $id_shop);

		$dispatcher = Dispatcher::getInstance();
		if (!is_object($cms_category))
		{
			if ($alias !== null && !$dispatcher->hasKeyword('cms_category_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('cms_category_rule', $id_lang, 'meta_title', $id_shop))
				return $url.$dispatcher->createUrl('cms_category_rule', $id_lang, array('id' => (int)$cms_category, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
			$cms_category = new CMSCategory($cms_category, $id_lang);
		}

		// Set available keywords
		$params = array();
		$params['id'] = $cms_category->id;
		$params['rewrite'] = (!$alias) ? $cms_category->link_rewrite : $alias;
		$params['meta_keywords'] =	Tools::str2url($cms_category->meta_keywords);
		$params['meta_title'] = Tools::str2url($cms_category->meta_title);

		return $url.$dispatcher->createUrl('cms_category_rule', $id_lang, $params, $this->allow, '', $id_shop);
	}

	/**
	 * Create a link to a CMS page
	 *
	 * @param mixed $cms CMS object (can be an ID CMS, but deprecated)
	 * @param string $alias
	 * @param bool $ssl
	 * @param int $id_lang
	 * @return string
	 */
	public function getCMSLink($cms, $alias = null, $ssl = null, $id_lang = null, $id_shop = null, $relative_protocol = false)
	{
		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;

		$url = $this->getBaseLink($id_shop, $ssl, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop);

		$dispatcher = Dispatcher::getInstance();
		if (!is_object($cms))
		{
			if ($alias !== null && !$dispatcher->hasKeyword('cms_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('cms_rule', $id_lang, 'meta_title', $id_shop))
				return $url.$dispatcher->createUrl('cms_rule', $id_lang, array('id' => (int)$cms, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
			$cms = new CMS($cms, $id_lang);
		}

		// Set available keywords
		$params = array();
		$params['id'] = $cms->id;
		$params['rewrite'] = (!$alias) ? (is_array($cms->link_rewrite) ? $cms->link_rewrite[(int)$id_lang] : $cms->link_rewrite) : $alias;

		$params['meta_keywords'] = '';
		if (isset($cms->meta_keywords) && !empty($cms->meta_keywords))
			$params['meta_keywords'] = is_array($cms->meta_keywords) ?  Tools::str2url($cms->meta_keywords[(int)$id_lang]) :  Tools::str2url($cms->meta_keywords);

		$params['meta_title'] = '';
		if (isset($cms->meta_title) && !empty($cms->meta_title))
			$params['meta_title'] = is_array($cms->meta_title) ? Tools::str2url($cms->meta_title[(int)$id_lang]) : Tools::str2url($cms->meta_title);

		return $url.$dispatcher->createUrl('cms_rule', $id_lang, $params, $this->allow, '', $id_shop);
	}

	/**
	 * Create a link to a supplier
	 *
	 * @param mixed $supplier Supplier object (can be an ID supplier, but deprecated)
	 * @param string $alias
	 * @param int $id_lang
	 * @return string
	 */
	public function getSupplierLink($supplier, $alias = null, $id_lang = null, $id_shop = null, $relative_protocol = false)
	{
		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;


		$url = $this->getBaseLink($id_shop, null, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop);
		
		$dispatcher = Dispatcher::getInstance();
		if (!is_object($supplier))
		{
			if ($alias !== null && !$dispatcher->hasKeyword('supplier_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('supplier_rule', $id_lang, 'meta_title', $id_shop))
				return $url.$dispatcher->createUrl('supplier_rule', $id_lang, array('id' => (int)$supplier, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
			$supplier = new Supplier($supplier, $id_lang);
		}

		// Set available keywords
		$params = array();
		$params['id'] = $supplier->id;
		$params['rewrite'] = (!$alias) ? $supplier->link_rewrite : $alias;
		$params['meta_keywords'] =	Tools::str2url($supplier->meta_keywords);
		$params['meta_title'] = Tools::str2url($supplier->meta_title);

		return $url.$dispatcher->createUrl('supplier_rule', $id_lang, $params, $this->allow, '', $id_shop);
	}

	/**
	 * Create a link to a manufacturer
	 *
	 * @param mixed $manufacturer Manufacturer object (can be an ID supplier, but deprecated)
	 * @param string $alias
	 * @param int $id_lang
	 * @return string
	 */
	public function getManufacturerLink($manufacturer, $alias = null, $id_lang = null, $id_shop = null, $relative_protocol = false)
	{
		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;

		$url = $this->getBaseLink($id_shop, null, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop);

		$dispatcher = Dispatcher::getInstance();
		if (!is_object($manufacturer))
		{
			if ($alias !== null && !$dispatcher->hasKeyword('manufacturer_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('manufacturer_rule', $id_lang, 'meta_title', $id_shop))
				return $url.$dispatcher->createUrl('manufacturer_rule', $id_lang, array('id' => (int)$manufacturer, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
			$manufacturer = new Manufacturer($manufacturer, $id_lang);
		}

		// Set available keywords
		$params = array();
		$params['id'] = $manufacturer->id;
		$params['rewrite'] = (!$alias) ? $manufacturer->link_rewrite : $alias;
		$params['meta_keywords'] =	Tools::str2url($manufacturer->meta_keywords);
		$params['meta_title'] = Tools::str2url($manufacturer->meta_title);

		return $url.$dispatcher->createUrl('manufacturer_rule', $id_lang, $params, $this->allow, '', $id_shop);
	}

	/**
	 * Create a link to a module
	 *
	 * @since 1.5.0
	 * @param string $module Module name
	 * @param string $process Action name
	 * @param int $id_lang
	 * @return string
	 */
	public function getModuleLink($module, $controller = 'default', array $params = array(), $ssl = null, $id_lang = null, $id_shop = null, $relative_protocol = false)
	{
		if (!$id_lang)
			$id_lang = Context::getContext()->language->id;

		$url = $this->getBaseLink($id_shop, $ssl, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop);
		
		// Set available keywords
		$params['module'] = $module;
		$params['controller'] = $controller ? $controller : 'default';
			
		// If the module has its own route ... just use it !
		if (Dispatcher::getInstance()->hasRoute('module-'.$module.'-'.$controller, $id_lang, $id_shop))
			return $this->getPageLink('module-'.$module.'-'.$controller, $ssl, $id_lang, $params);
		else
			return $url.Dispatcher::getInstance()->createUrl('module', $id_lang, $params, $this->allow, '', $id_shop);
	}

	/**
	 * Use controller name to create a link
	 *
	 * @param string $controller
	 * @param boolean $with_token include or not the token in the url
	 * @return string url
	 */
	public function getAdminLink($controller, $with_token = true)
	{
		$id_lang = Context::getContext()->language->id;
		
		$params = $with_token ? array('token' => Tools::getAdminTokenLite($controller)) : array();
		return Dispatcher::getInstance()->createUrl($controller, $id_lang, $params, false);
	}

	/**
	 * Returns a link to a product image for display
	 * Note: the new image filesystem stores product images in subdirectories of img/p/
	 *
	 * @param string $name rewrite link of the image
	 * @param string $ids id part of the image filename - can be "id_product-id_image" (legacy support, recommended) or "id_image" (new)
	 * @param string $type
	 */
	public function getImageLink($name, $ids, $type = null)
	{
		$not_default = false;
		// legacy mode or default image
		$theme = ((Shop::isFeatureActive() && file_exists(_PS_PROD_IMG_DIR_.$ids.($type ? '-'.$type : '').'-'.(int)Context::getContext()->shop->id_theme.'.jpg')) ? '-'.Context::getContext()->shop->id_theme : '');
		if ((Configuration::get('PS_LEGACY_IMAGES')
			&& (file_exists(_PS_PROD_IMG_DIR_.$ids.($type ? '-'.$type : '').$theme.'.jpg')))
			|| ($not_default = strpos($ids, 'default') !== false))
		{
			if ($this->allow == 1 && !$not_default)
				$uri_path = __PS_BASE_URI__.$ids.($type ? '-'.$type : '').$theme.'/'.$name.'.jpg';
			else
				$uri_path = _THEME_PROD_DIR_.$ids.($type ? '-'.$type : '').$theme.'.jpg';
		}
		else
		{
			// if ids if of the form id_product-id_image, we want to extract the id_image part
			$split_ids = explode('-', $ids);
			$id_image = (isset($split_ids[1]) ? $split_ids[1] : $split_ids[0]);
			$theme = ((Shop::isFeatureActive() && file_exists(_PS_PROD_IMG_DIR_.Image::getImgFolderStatic($id_image).$id_image.($type ? '-'.$type : '').'-'.(int)Context::getContext()->shop->id_theme.'.jpg')) ? '-'.Context::getContext()->shop->id_theme : '');
			if ($this->allow == 1)
				$uri_path = __PS_BASE_URI__.$id_image.($type ? '-'.$type : '').$theme.'/'.$name.'.jpg';
			else
				$uri_path = _THEME_PROD_DIR_.Image::getImgFolderStatic($id_image).$id_image.($type ? '-'.$type : '').$theme.'.jpg';
		}

		return $this->protocol_content.Tools::getMediaServer($uri_path).$uri_path;
	}

	public function getMediaLink($filepath)
	{
		return $this->protocol_content.Tools::getMediaServer($filepath).$filepath;
	}

	/**
	 * Create a simple link
	 *
	 * @param string $controller
	 * @param bool $ssl
	 * @param int $id_lang
	 * @param string|array $request
	 * @param bool $request_url_encode Use URL encode
	 *
	 * @return string Page link
	 */
	public function getPageLink($controller, $ssl = null, $id_lang = null, $request = null, $request_url_encode = false, $id_shop = null, $relative_protocol = false)
	{
		//If $controller contains '&' char, it means that $controller contains request data and must be parsed first
		$p = strpos($controller, '&');
		if ($p !== false) {
			$request = substr($controller, $p + 1);
			$request_url_encode = false;
			$controller = substr($controller, 0, $p);
		}
		
		$controller = Tools::strReplaceFirst('.php', '', $controller);
		if (!$id_lang)
			$id_lang = (int)Context::getContext()->language->id;
		
		//need to be unset because getModuleLink need those params when rewrite is enable
		if (is_array($request))
		{
			if (isset($request['module']))
				unset($request['module']);
			if (isset($request['controller']))
				unset($request['controller']);	
		}
		else
		{
			// @FIXME html_entity_decode has been added due to '&amp;' => '%3B' ...
			$request = html_entity_decode($request);
			if ($request_url_encode)
				$request = urlencode($request);
			parse_str($request, $request);
		}

		$uri_path = Dispatcher::getInstance()->createUrl($controller, $id_lang, $request, false, '', $id_shop);

		return $this->getBaseLink($id_shop, $ssl, $relative_protocol).$this->getLangLink($id_lang, null, $id_shop).ltrim($uri_path, '/');
	}

	public function getCatImageLink($name, $id_category, $type = null)
	{
		if($this->allow == 1 && $type)
			$uri_path = __PS_BASE_URI__.'c/'.$id_category.'-'.$type.'/'.$name.'.jpg';
		else
			$uri_path = _THEME_CAT_DIR_.$id_category.($type ? '-'.$type : '').'.jpg';
		return $this->protocol_content.Tools::getMediaServer($uri_path).$uri_path;
	}

	/**
	 * Create link after language change, for the change language block
	 *
	 * @param integer $id_lang Language ID
	 * @return string link
	 */
	public function getLanguageLink($id_lang, Context $context = null)
	{
		if (!$context)
			$context = Context::getContext();

		$params = $_GET;
		unset($params['isolang'], $params['controller']);

		if (!$this->allow)
			$params['id_lang'] = $id_lang;
		else
			unset($params['id_lang']);

		$controller = Dispatcher::getInstance()->getController();
	
		if (!empty(Context::getContext()->controller->php_self))
			$controller = Context::getContext()->controller->php_self;

		if ($controller == 'product' && isset($params['id_product']))
			return $this->getProductLink((int)$params['id_product'], null, null, null, (int)$id_lang);
		elseif ($controller == 'category' && isset($params['id_category']))
			return $this->getCategoryLink((int)$params['id_category'], null, (int)$id_lang);
		elseif ($controller == 'supplier' && isset($params['id_supplier']))
			return $this->getSupplierLink((int)$params['id_supplier'], null, (int)$id_lang);
		elseif ($controller == 'manufacturer' && isset($params['id_manufacturer']))
			return $this->getManufacturerLink((int)$params['id_manufacturer'], null, (int)$id_lang);
		elseif ($controller == 'cms' && isset($params['id_cms']))
			return $this->getCMSLink((int)$params['id_cms'], null, false, (int)$id_lang);
		elseif ($controller == 'cms' && isset($params['id_cms_category']))
			return $this->getCMSCategoryLink((int)$params['id_cms_category'], null, (int)$id_lang);
		elseif (isset($params['fc']) && $params['fc'] == 'module')
		{
			$module = Validate::isModuleName(Tools::getValue('module')) ? Tools::getValue('module') : '';
			if (!empty($module))
			{
				unset($params['fc'], $params['module']);
				return $this->getModuleLink($module, $controller, $params, null, (int)$id_lang);
			}
		}		

		return $this->getPageLink($controller, null, $id_lang, $params);
	}

	public function goPage($url, $p)
	{
		$url = rtrim(str_replace('?&', '?', $url), '?');
		return $url.($p == 1 ? '' : (!strstr($url, '?') ? '?' : '&').'p='.(int)$p);
	}

	/**
	 * Get pagination link
	 *
	 * @param string $type Controller name
	 * @param int $id_object
	 * @param boolean $nb Show nb element per page attribute
	 * @param boolean $sort Show sort attribute
	 * @param boolean $pagination Show page number attribute
	 * @param boolean $array If false return an url, if true return an array
	 */
	public function getPaginationLink($type, $id_object, $nb = false, $sort = false, $pagination = false, $array = false)
	{
		// If no parameter $type, try to get it by using the controller name
		if (!$type && !$id_object)
		{
			$method_name = 'get'.Dispatcher::getInstance()->getController().'Link';
			if (method_exists($this, $method_name) && isset($_GET['id_'.Dispatcher::getInstance()->getController()]))
			{
				$type = Dispatcher::getInstance()->getController();
				$id_object = $_GET['id_'.$type];
			}
		}

		if ($type && $id_object)
			$url = $this->{'get'.$type.'Link'}($id_object, null);
		else
		{
			if (isset(Context::getContext()->controller->php_self))
				$name = Context::getContext()->controller->php_self;
			else
				$name = Dispatcher::getInstance()->getController();
			$url = $this->getPageLink($name);
		}

		$vars = array();
		$vars_nb = array('n', 'search_query');
		$vars_sort = array('orderby', 'orderway');
		$vars_pagination = array('p');

		foreach ($_GET as $k => $value)
		{
			if ($k != 'id_'.$type && $k != 'controller')
			{
				if (Configuration::get('PS_REWRITING_SETTINGS') && ($k == 'isolang' || $k == 'id_lang'))
					continue;
				$if_nb = (!$nb || ($nb && !in_array($k, $vars_nb)));
				$if_sort = (!$sort || ($sort && !in_array($k, $vars_sort)));
				$if_pagination = (!$pagination || ($pagination && !in_array($k, $vars_pagination)));
				if ($if_nb && $if_sort && $if_pagination)
				{
					if (!is_array($value))
						$vars[urlencode($k)] = $value;
					else
					{
						foreach (explode('&', http_build_query(array($k => $value), '', '&')) as $key => $val)
						{
							$data = explode('=', $val);
							$vars[urldecode($data[0])] = $data[1];
						}
					}
				}
			}
		}

		if (!$array)
			if (count($vars))
				return $url.(($this->allow == 1 || $url == $this->url) ? '?' : '&').http_build_query($vars, '', '&');
			else
				return $url;
		
		$vars['requestUrl'] = $url;

		if ($type && $id_object)
			$vars['id_'.$type] = (is_object($id_object) ? (int)$id_object->id : (int)$id_object);
			
		if (!$this->allow == 1)
			$vars['controller'] = Dispatcher::getInstance()->getController();
		return $vars;
	}

	public function addSortDetails($url, $orderby, $orderway)
	{
		return $url.(!strstr($url, '?') ? '?' : '&').'orderby='.urlencode($orderby).'&orderway='.urlencode($orderway);
	}

	protected function getLangLink($id_lang = null, Context $context = null, $id_shop = null)
	{
		if (!$context)
			$context = Context::getContext();

		if ((!$this->allow && in_array($id_shop, array($context->shop->id,  null))) || !Language::isMultiLanguageActivated($id_shop) || !(int)Configuration::get('PS_REWRITING_SETTINGS', null, null, $id_shop))
			return '';

		if (!$id_lang)
			$id_lang = $context->language->id;

		return Language::getIsoById($id_lang).'/';
	}
	
	protected function getBaseLink($id_shop = null, $ssl = null, $relative_protocol = false)
	{
		static $force_ssl = null;
		
		if ($ssl === null)
		{
			if ($force_ssl === null)
				$force_ssl = (Configuration::get('PS_SSL_ENABLED') && Configuration::get('PS_SSL_ENABLED_EVERYWHERE'));
			$ssl = $force_ssl;
		}

		if (Configuration::get('PS_MULTISHOP_FEATURE_ACTIVE') && $id_shop !== null)
			$shop = new Shop($id_shop);
		else
			$shop = Context::getContext()->shop;

		if ($relative_protocol)
			$base = '//'.($ssl && $this->ssl_enable ? $shop->domain_ssl : $shop->domain);
		else
			$base = (($ssl && $this->ssl_enable) ? 'https://'.$shop->domain_ssl : 'http://'.$shop->domain);

		return $base.$shop->getBaseURI();
	}
}

Edited March 19, 2020 by Sergio Martins
missing information (see edit history)

Sign In

Invalid product vars at line 104 in file classes/Link.php

Recommended Posts

Sergio Martins

Link to comment

Share on other sites

Create an account or sign in to comment

Create an account

Sign in

Browse

Activity

Go back to prestashop.com