suzi_murray Posted January 29, 2007 Posted January 29, 2007 Hi, When I update the quantity of a product in the shopping cart the database is successfully updated but the page continues to display a quantity of 1. Any ideas why this might be happening or where I should be looking to fix this? I've been through classes/shopping_cart.php and application_top.php but can't find the problem I'm new to PHP and am struggling! Thanks Suzanne
Velveeta Posted January 29, 2007 Posted January 29, 2007 Hi, When I update the quantity of a product in the shopping cart the database is successfully updated but the page continues to display a quantity of 1. Any ideas why this might be happening or where I should be looking to fix this? I've been through classes/shopping_cart.php and application_top.php but can't find the problem I'm new to PHP and am struggling! Thanks Suzanne If the database is showing the proper value, I'd check the shopping_cart.php page itself... Is it showing the proper value in the shopping cart box in the left/right column? If so, then the class is fine also, but there may be a hard-coded value of 1 in the *catalog*/shopping_cart.php file or something... You could at least start by looking there... Richard. Richard Lindsey
suzi_murray Posted January 29, 2007 Author Posted January 29, 2007 If the database is showing the proper value, I'd check the shopping_cart.php page itself... Is it showing the proper value in the shopping cart box in the left/right column? If so, then the class is fine also, but there may be a hard-coded value of 1 in the *catalog*/shopping_cart.php file or something... You could at least start by looking there... Richard. Thanks Richard but the incorrect figure is shown in the shopping cart box and the sub-total is wrong too. In classes/shopping_cart.php I am having trouble figuring out where it gets the value for quantity from. I can't find the code that sets for $this->contents[$products_id]['qty'] This code is taken from the get_products() function: $products_array[] = array('id' => $products_id, 'name' => $products['products_name'], 'model' => $products['products_model'], 'image' => $products['products_image'], 'price' => $products_price, 'quantity' =>$this->contents[$products_id]['qty'], 'weight' => $products['products_weight'], 'final_price' => ($products_price + $this->attributes_price($products_id)), 'tax_class_id' => $products['products_tax_class_id'], 'attributes' => (isset($this->contents[$products_id]['attributes']) ? $this->contents[$products_id]['attributes'] : '')); Any other ideas? Suzanne
JamesS Posted January 29, 2007 Posted January 29, 2007 Thanks Richard but the incorrect figure is shown in the shopping cart box and the sub-total is wrong too. In classes/shopping_cart.php I am having trouble figuring out where it gets the value for quantity from. I can't find the code that sets for $this->contents[$products_id]['qty'] This code is taken from the get_products() function: $products_array[] = array('id' => $products_id, 'name' => $products['products_name'], 'model' => $products['products_model'], 'image' => $products['products_image'], 'price' => $products_price, 'quantity' =>$this->contents[$products_id]['qty'], 'weight' => $products['products_weight'], 'final_price' => ($products_price + $this->attributes_price($products_id)), 'tax_class_id' => $products['products_tax_class_id'], 'attributes' => (isset($this->contents[$products_id]['attributes']) ? $this->contents[$products_id]['attributes'] : '')); Any other ideas? Suzanne I am having the exact same issue and I just found out 10 minutes ago. If I try to add more quantity to my shopping cart it remains at one and does not update the quantity or the price. I added Purchase Without an Account to my site and this is when it started happening. would you let me know if this gets fixed? Thanks
JamesS Posted January 30, 2007 Posted January 30, 2007 I am having the exact same issue and I just found out 10 minutes ago. If I try to add more quantity to my shopping cart it remains at one and does not update the quantity or the price. I added Purchase Without an Account to my site and this is when it started happening. would you let me know if this gets fixed? Thanks So I have found a solution to my issue. The quantity does not update automatically when you enter a new number, you have to hit the [update Cart] button. Easy solution - I cannot believe it was giving me such a headache. Would this solve your problem suzanne?
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 So I have found a solution to my issue. The quantity does not update automatically when you enter a new number, you have to hit the [update Cart] button. Easy solution - I cannot believe it was giving me such a headache. Would this solve your problem suzanne? Unfortunitely no :( I have been clicking the Update Cart button and the database updates but the quantity always says 1 I'm still very confused!
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 Unfortunitely no :( I have been clicking the Update Cart button and the database updates but the quantity always says 1 I'm still very confused! I've discovered that the get_quantity function in includes/classes/shopping_cart.php isn't working. So obviously $this->contents[$products_id]['qty'] isn't being set correctly. Would the problem be with these lines from function restore_contents(): $products_query = tep_db_query("select products_id, customers_basket_quantity from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'"); while ($products = tep_db_fetch_array($products_query)) { $this->contents[$products['products_id']] = array('qty' => '1'); its the only place where I can find a SELECT from the Customers_Basket table Am I missing something? Suzanne
wheeloftime Posted January 31, 2007 Posted January 31, 2007 I've discovered that the get_quantity function in includes/classes/shopping_cart.php isn't working.So obviously $this->contents[$products_id]['qty'] isn't being set correctly. Would the problem be with these lines from function restore_contents(): $products_query = tep_db_query("select products_id, customers_basket_quantity from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'"); while ($products = tep_db_fetch_array($products_query)) { $this->contents[$products['products_id']] = array('qty' => '1'); its the only place where I can find a SELECT from the Customers_Basket table Am I missing something? Suzanne 1) Did it work after your initial installation (a stock osC or something else) ? And if it did: 2) What changes have you done to your shop after which this stopped to function ? I ask before you start digging further into all this code as this works already for years and there must be another reason why it does not work for you.
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 1) Did it work after your initial installation (a stock osC or something else) ?And if it did: 2) What changes have you done to your shop after which this stopped to function ? I ask before you start digging further into all this code as this works already for years and there must be another reason why it does not work for you. I didn't install the code - I've just been asked to look at this problem. I know the code was copied from an existing project - but looking at it now it doesn't seem to work either. Not sure if it ever did - but it is hard to know as i was not involved in that project. Also, I am used to ASP and SQL Server so am finiding the shift to php and MySQL a bit tricky
wheeloftime Posted January 31, 2007 Posted January 31, 2007 I didn't install the code - I've just been asked to look at this problem.I know the code was copied from an existing project - but looking at it now it doesn't seem to work either. Not sure if it ever did - but it is hard to know as i was not involved in that project. Also, I am used to ASP and SQL Server so am finiding the shift to php and MySQL a bit tricky Okay, fair enough. If you can grant me some access to the shop and files I'll take a look.
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 Okay, fair enough. If you can grant me some access to the shop and files I'll take a look. Sorry, I can't really because of my work. Do you think it might be something to do with the shopping cart class? I could post it
wheeloftime Posted January 31, 2007 Posted January 31, 2007 Sorry, I can't really because of my work. Do you think it might be something to do with the shopping cart class? I could post it It could also be with the application_top, just hard to tell without having the chance to trace it.
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 It could also be with the application_top, just hard to tell without having the chance to trace it. I know - sorry, but the code in on a test server that you can't get access to outside my work. Here is includes/application_top.php <?php /* $Id: application_top.php,v 1.280 2003/07/12 09:38:07 hpdl Exp $ osCommerce, Open Source E-Commerce Solutions http://www.oscommerce.com Copyright © 2003 osCommerce Released under the GNU General Public License */ // start the timer for the page parse time log define('PAGE_PARSE_START_TIME', microtime()); // set the level of error reporting error_reporting(E_ALL & ~E_NOTICE); // check if register_globals is enabled. // since this is a temporary measure this message is hardcoded. The requirement will be removed before 2.2 is finalized. if (function_exists('ini_get')) { ini_get('register_globals') or exit('FATAL ERROR: register_globals is disabled in php.ini, please enable it!'); } // Set the local configuration parameters - mainly for developers if (file_exists('includes/local/configure.php')) include('includes/local/configure.php'); // include server parameters require('includes/configure.php'); if (strlen(DB_SERVER) < 1) { if (is_dir('install')) { header('Location: install/index.php'); } } // define the project version define('PROJECT_VERSION', 'osCommerce 2.2-MS2'); // set the type of request (secure or not) $request_type = (getenv('HTTPS') == 'on') ? 'SSL' : 'NONSSL'; // set php_self in the local scope if (!isset($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF']; if ($request_type == 'NONSSL') { define('DIR_WS_CATALOG', DIR_WS_HTTP_CATALOG); } else { define('DIR_WS_CATALOG', DIR_WS_HTTPS_CATALOG); } // include the list of project filenames require(DIR_WS_INCLUDES . 'filenames.php'); // include the list of project database tables require(DIR_WS_INCLUDES . 'database_tables.php'); // customization for the design layout define('BOX_WIDTH', 125); // how wide the boxes should be in pixels (default: 125) // include the database functions require(DIR_WS_FUNCTIONS . 'database.php'); // make a connection to the database... now tep_db_connect() or die('Unable to connect to database server!'); // set the application parameters $configuration_query = tep_db_query('select configuration_key as cfgKey, configuration_value as cfgValue from ' . TABLE_CONFIGURATION); while ($configuration = tep_db_fetch_array($configuration_query)) { define($configuration['cfgKey'], $configuration['cfgValue']); } // if gzip_compression is enabled, start to buffer the output if ( (GZIP_COMPRESSION == 'true') && ($ext_zlib_loaded = extension_loaded('zlib')) && (PHP_VERSION >= '4') ) { if (($ini_zlib_output_compression = (int)ini_get('zlib.output_compression')) < 1) { if (PHP_VERSION >= '4.0.4') { ob_start('ob_gzhandler'); } else { include(DIR_WS_FUNCTIONS . 'gzip_compression.php'); ob_start(); ob_implicit_flush(); } } else { ini_set('zlib.output_compression_level', GZIP_LEVEL); } } // set the HTTP GET parameters manually if search_engine_friendly_urls is enabled if (SEARCH_ENGINE_FRIENDLY_URLS == 'true') { if (strlen(getenv('PATH_INFO')) > 1) { $GET_array = array(); $PHP_SELF = str_replace(getenv('PATH_INFO'), '', $PHP_SELF); $vars = explode('/', substr(getenv('PATH_INFO'), 1)); for ($i=0, $n=sizeof($vars); $i<$n; $i++) { if (strpos($vars[$i], '[]')) { $GET_array[substr($vars[$i], 0, -2)][] = $vars[$i+1]; } else { $HTTP_GET_VARS[$vars[$i]] = $vars[$i+1]; } $i++; } if (sizeof($GET_array) > 0) { while (list($key, $value) = each($GET_array)) { $HTTP_GET_VARS[$key] = $value; } } } } // define general functions used application-wide require(DIR_WS_FUNCTIONS . 'general.php'); require(DIR_WS_FUNCTIONS . 'html_output.php'); // set the cookie domain $cookie_domain = (($request_type == 'NONSSL') ? HTTP_COOKIE_DOMAIN : HTTPS_COOKIE_DOMAIN); $cookie_path = (($request_type == 'NONSSL') ? HTTP_COOKIE_PATH : HTTPS_COOKIE_PATH); // include cache functions if enabled if (USE_CACHE == 'true') include(DIR_WS_FUNCTIONS . 'cache.php'); // include shopping cart class require(DIR_WS_CLASSES . 'shopping_cart.php'); // include navigation history class require(DIR_WS_CLASSES . 'navigation_history.php'); // some code to solve compatibility issues require(DIR_WS_FUNCTIONS . 'compatibility.php'); // check if sessions are supported, otherwise use the php3 compatible session class if (!function_exists('session_start')) { define('PHP_SESSION_NAME', 'osCsid'); define('PHP_SESSION_PATH', $cookie_path); define('PHP_SESSION_DOMAIN', $cookie_domain); define('PHP_SESSION_SAVE_PATH', SESSION_WRITE_DIRECTORY); include(DIR_WS_CLASSES . 'sessions.php'); } // define how the session functions will be used require(DIR_WS_FUNCTIONS . 'sessions.php'); // set the session name and save path tep_session_name('osCsid'); tep_session_save_path(SESSION_WRITE_DIRECTORY); // set the session cookie parameters if (function_exists('session_set_cookie_params')) { session_set_cookie_params(0, $cookie_path, $cookie_domain); } elseif (function_exists('ini_set')) { ini_set('session.cookie_lifetime', '0'); ini_set('session.cookie_path', $cookie_path); ini_set('session.cookie_domain', $cookie_domain); } // set the session ID if it exists if (isset($HTTP_POST_VARS[tep_session_name()])) { tep_session_id($HTTP_POST_VARS[tep_session_name()]); } elseif ( ($request_type == 'SSL') && isset($HTTP_GET_VARS[tep_session_name()]) ) { tep_session_id($HTTP_GET_VARS[tep_session_name()]); } // start the session $session_started = false; if (SESSION_FORCE_COOKIE_USE == 'True') { tep_setcookie('cookie_test', 'please_accept_for_session', time()+60*60*24*30, $cookie_path, $cookie_domain); if (isset($HTTP_COOKIE_VARS['cookie_test'])) { tep_session_start(); $session_started = true; } } elseif (SESSION_BLOCK_SPIDERS == 'True') { $user_agent = strtolower(getenv('HTTP_USER_AGENT')); $spider_flag = false; if (tep_not_null($user_agent)) { $spiders = file(DIR_WS_INCLUDES . 'spiders.txt'); for ($i=0, $n=sizeof($spiders); $i<$n; $i++) { if (tep_not_null($spiders[$i])) { if (is_integer(strpos($user_agent, trim($spiders[$i])))) { $spider_flag = true; break; } } } } if ($spider_flag == false) { tep_session_start(); $session_started = true; } } else { tep_session_start(); $session_started = true; } // set SID once, even if empty $SID = (defined('SID') ? SID : ''); // verify the ssl_session_id if the feature is enabled if ( ($request_type == 'SSL') && (SESSION_CHECK_SSL_SESSION_ID == 'True') && (ENABLE_SSL == true) && ($session_started == true) ) { $ssl_session_id = getenv('SSL_SESSION_ID'); if (!tep_session_is_registered('SSL_SESSION_ID')) { $SESSION_SSL_ID = $ssl_session_id; tep_session_register('SESSION_SSL_ID'); } if ($SESSION_SSL_ID != $ssl_session_id) { tep_session_destroy(); tep_redirect(tep_href_link(FILENAME_SSL_CHECK)); } } // verify the browser user agent if the feature is enabled if (SESSION_CHECK_USER_AGENT == 'True') { $http_user_agent = getenv('HTTP_USER_AGENT'); if (!tep_session_is_registered('SESSION_USER_AGENT')) { $SESSION_USER_AGENT = $http_user_agent; tep_session_register('SESSION_USER_AGENT'); } if ($SESSION_USER_AGENT != $http_user_agent) { tep_session_destroy(); tep_redirect(tep_href_link(FILENAME_LOGIN)); } } // verify the IP address if the feature is enabled if (SESSION_CHECK_IP_ADDRESS == 'True') { $ip_address = tep_get_ip_address(); if (!tep_session_is_registered('SESSION_IP_ADDRESS')) { $SESSION_IP_ADDRESS = $ip_address; tep_session_register('SESSION_IP_ADDRESS'); } if ($SESSION_IP_ADDRESS != $ip_address) { tep_session_destroy(); tep_redirect(tep_href_link(FILENAME_LOGIN)); } } // create the shopping cart & fix the cart if necesary if (tep_session_is_registered('cart') && is_object($cart)) { if (PHP_VERSION < 4) { $broken_cart = $cart; $cart = new shoppingCart; $cart->unserialize($broken_cart); } } else { tep_session_register('cart'); $cart = new shoppingCart; } // include currencies class and create an instance require(DIR_WS_CLASSES . 'currencies.php'); $currencies = new currencies(); // include the mail classes require(DIR_WS_CLASSES . 'mime.php'); require(DIR_WS_CLASSES . 'email.php'); // set the language if (!tep_session_is_registered('language') || isset($HTTP_GET_VARS['language'])) { if (!tep_session_is_registered('language')) { tep_session_register('language'); tep_session_register('languages_id'); } include(DIR_WS_CLASSES . 'language.php'); $lng = new language(); if (isset($HTTP_GET_VARS['language']) && tep_not_null($HTTP_GET_VARS['language'])) { $lng->set_language($HTTP_GET_VARS['language']); } else { $lng->get_browser_language(); } $language = $lng->language['directory']; $languages_id = $lng->language['id']; } // include the language translations require(DIR_WS_LANGUAGES . $language . '.php'); // currency if (!tep_session_is_registered('currency') || isset($HTTP_GET_VARS['currency']) || ( (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') && (LANGUAGE_CURRENCY != $currency) ) ) { if (!tep_session_is_registered('currency')) tep_session_register('currency'); if (isset($HTTP_GET_VARS['currency'])) { if (!$currency = tep_currency_exists($HTTP_GET_VARS['currency'])) $currency = (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') ? LANGUAGE_CURRENCY : DEFAULT_CURRENCY; } else { $currency = (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') ? LANGUAGE_CURRENCY : DEFAULT_CURRENCY; } } // navigation history if (tep_session_is_registered('navigation')) { if (PHP_VERSION < 4) { $broken_navigation = $navigation; $navigation = new navigationHistory; $navigation->unserialize($broken_navigation); } } else { tep_session_register('navigation'); $navigation = new navigationHistory; } $navigation->add_current_page(); // Shopping cart actions if (isset($HTTP_GET_VARS['action'])) { // redirect the customer to a friendly cookie-must-be-enabled page if cookies are disabled if ($session_started == false) { tep_redirect(tep_href_link(FILENAME_COOKIE_USAGE)); } if (DISPLAY_CART == 'true') { $goto = FILENAME_SHOPPING_CART; $parameters = array('action', 'cPath', 'products_id', 'pid'); } else { $goto = basename($PHP_SELF); if ($HTTP_GET_VARS['action'] == 'buy_now') { $parameters = array('action', 'pid', 'products_id'); } else { $parameters = array('action', 'pid'); } } switch ($HTTP_GET_VARS['action']) { // customer wants to update the product quantity in their shopping cart case 'update_product' : for ($i=0, $n=sizeof($HTTP_POST_VARS['products_id']); $i<$n; $i++) { if (in_array($HTTP_POST_VARS['products_id'][$i], (is_array($HTTP_POST_VARS['cart_delete']) ? $HTTP_POST_VARS['cart_delete'] : array()))) { $cart->remove($HTTP_POST_VARS['products_id'][$i]); } else { if (PHP_VERSION < 4) { // if PHP3, make correction for lack of multidimensional array. reset($HTTP_POST_VARS); while (list($key, $value) = each($HTTP_POST_VARS)) { if (is_array($value)) { while (list($key2, $value2) = each($value)) { if (ereg ("(.*)][(.*)", $key2, $var)) { $id2[$var[1]][$var[2]] = $value2; } } } } $attributes = ($id2[$HTTP_POST_VARS['products_id'][$i]]) ? $id2[$HTTP_POST_VARS['products_id'][$i]] : ''; } else { $attributes = ($HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]]) ? $HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]] : ''; } $cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][$i], $attributes, false); } } tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters))); break; // customer adds a product from the products page case 'add_product' : if (isset($HTTP_POST_VARS['products_id']) && is_numeric($HTTP_POST_VARS['products_id'])) { $cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id']))+1, $HTTP_POST_VARS['id']); } tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters))); break; // performed by the 'buy now' button in product listings and review page case 'buy_now' : if (isset($HTTP_GET_VARS['products_id'])) { if (tep_has_product_attributes($HTTP_GET_VARS['products_id'])) { tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id'])); } else { $cart->add_cart($HTTP_GET_VARS['products_id'], $cart->get_quantity($HTTP_GET_VARS['products_id'])+1); } } tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters))); break; case 'notify' : if (tep_session_is_registered('customer_id')) { if (isset($HTTP_GET_VARS['products_id'])) { $notify = $HTTP_GET_VARS['products_id']; } elseif (isset($HTTP_GET_VARS['notify'])) { $notify = $HTTP_GET_VARS['notify']; } elseif (isset($HTTP_POST_VARS['notify'])) { $notify = $HTTP_POST_VARS['notify']; } else { tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify')))); } if (!is_array($notify)) $notify = array($notify); for ($i=0, $n=sizeof($notify); $i<$n; $i++) { $check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $notify[$i] . "' and customers_id = '" . $customer_id . "'"); $check = tep_db_fetch_array($check_query); if ($check['count'] < 1) { tep_db_query("insert into " . TABLE_PRODUCTS_NOTIFICATIONS . " (products_id, customers_id, date_added) values ('" . $notify[$i] . "', '" . $customer_id . "', now())"); } } tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify')))); } else { $navigation->set_snapshot(); tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL')); } break; case 'notify_remove' : if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['products_id'])) { $check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'"); $check = tep_db_fetch_array($check_query); if ($check['count'] > 0) { tep_db_query("delete from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'"); } tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action')))); } else { $navigation->set_snapshot(); tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL')); } break; case 'cust_order' : if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['pid'])) { if (tep_has_product_attributes($HTTP_GET_VARS['pid'])) { tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['pid'])); } else { $cart->add_cart($HTTP_GET_VARS['pid'], $cart->get_quantity($HTTP_GET_VARS['pid'])+1); } } tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters))); break; } } // include the who's online functions require(DIR_WS_FUNCTIONS . 'whos_online.php'); tep_update_whos_online(); // include the password crypto functions require(DIR_WS_FUNCTIONS . 'password_funcs.php'); // include validation functions (right now only email address) require(DIR_WS_FUNCTIONS . 'validations.php'); // split-page-results require(DIR_WS_CLASSES . 'split_page_results.php'); // infobox require(DIR_WS_CLASSES . 'boxes.php'); // auto activate and expire banners require(DIR_WS_FUNCTIONS . 'banner.php'); tep_activate_banners(); tep_expire_banners(); // auto expire special products require(DIR_WS_FUNCTIONS . 'specials.php'); tep_expire_specials(); // calculate category path if (isset($HTTP_GET_VARS['cPath'])) { $cPath = $HTTP_GET_VARS['cPath']; } elseif (isset($HTTP_GET_VARS['products_id']) && !isset($HTTP_GET_VARS['manufacturers_id'])) { $cPath = tep_get_product_path($HTTP_GET_VARS['products_id']); } else { $cPath = ''; } if (tep_not_null($cPath)) { $cPath_array = tep_parse_category_path($cPath); $cPath = implode('_', $cPath_array); $current_category_id = $cPath_array[(sizeof($cPath_array)-1)]; } else { $current_category_id = 0; } // include the breadcrumb class and start the breadcrumb trail require(DIR_WS_CLASSES . 'breadcrumb.php'); $breadcrumb = new breadcrumb; $breadcrumb->add(HEADER_TITLE_TOP, HTTP_SERVER); $breadcrumb->add(HEADER_TITLE_CATALOG, tep_href_link(FILENAME_DEFAULT)); // add category names or the manufacturer name to the breadcrumb trail if (isset($cPath_array)) { for ($i=0, $n=sizeof($cPath_array); $i<$n; $i++) { $categories_query = tep_db_query("select categories_name from " . TABLE_CATEGORIES_DESCRIPTION . " where categories_id = '" . (int)$cPath_array[$i] . "' and language_id = '" . (int)$languages_id . "'"); if (tep_db_num_rows($categories_query) > 0) { $categories = tep_db_fetch_array($categories_query); $breadcrumb->add($categories['categories_name'], tep_href_link(FILENAME_DEFAULT, 'cPath=' . implode('_', array_slice($cPath_array, 0, ($i+1))))); } else { break; } } } elseif (isset($HTTP_GET_VARS['manufacturers_id'])) { $manufacturers_query = tep_db_query("select manufacturers_name from " . TABLE_MANUFACTURERS . " where manufacturers_id = '" . (int)$HTTP_GET_VARS['manufacturers_id'] . "'"); if (tep_db_num_rows($manufacturers_query)) { $manufacturers = tep_db_fetch_array($manufacturers_query); $breadcrumb->add($manufacturers['manufacturers_name'], tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id'])); } } // add the products model to the breadcrumb trail if (isset($HTTP_GET_VARS['products_id'])) { $model_query = tep_db_query("select products_model from " . TABLE_PRODUCTS . " where products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "'"); if (tep_db_num_rows($model_query)) { $model = tep_db_fetch_array($model_query); $breadcrumb->add($model['products_model'], tep_href_link(FILENAME_PRODUCT_INFO, 'cPath=' . $cPath . '&products_id=' . $HTTP_GET_VARS['products_id'])); } } // initialize the message stack for output messages require(DIR_WS_CLASSES . 'message_stack.php'); $messageStack = new messageStack; // set which precautions should be checked define('WARN_INSTALL_EXISTENCE', 'true'); define('WARN_CONFIG_WRITEABLE', 'true'); define('WARN_SESSION_DIRECTORY_NOT_WRITEABLE', 'true'); define('WARN_SESSION_AUTO_START', 'true'); define('WARN_DOWNLOAD_DIRECTORY_NOT_READABLE', 'true'); ?>
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 and here is classes/shopping_cart.php <?php /* $Id: shopping_cart.php,v 1.35 2003/06/25 21:14:33 hpdl Exp $ osCommerce, Open Source E-Commerce Solutions http://www.oscommerce.com Copyright © 2003 osCommerce Released under the GNU General Public License */ class shoppingCart { var $contents, $total, $weight, $cartID, $content_type; function shoppingCart() { $this->reset(); } function restore_contents() { global $customer_id; if (!tep_session_is_registered('customer_id')) return false; // insert current cart contents in database if (is_array($this->contents)) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { $qty = '1'; $product_query = tep_db_query("select products_id from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); if (!tep_db_num_rows($product_query)) { tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET . " (customers_id, products_id, customers_basket_quantity, customers_basket_date_added) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . $qty . "', '" . date('Ymd') . "')"); if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list($option, $value) = each($this->contents[$products_id]['attributes'])) { tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " (customers_id, products_id, products_options_id, products_options_value_id) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . (int)$option . "', '" . (int)$value . "')"); } } } else { tep_db_query("update " . TABLE_CUSTOMERS_BASKET . " set customers_basket_quantity = '" . $qty . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); } } } // reset per-session cart contents, but not the database contents $this->reset(false); $products_query = tep_db_query("select products_id, customers_basket_quantity from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'"); while ($products = tep_db_fetch_array($products_query)) { $this->contents[$products['products_id']] = array('qty' => '1'); // attributes $attributes_query = tep_db_query("select products_options_id, products_options_value_id from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products['products_id']) . "'"); while ($attributes = tep_db_fetch_array($attributes_query)) { $this->contents[$products['products_id']]['attributes'][$attributes['products_options_id']] = $attributes['products_options_value_id']; } } $this->cleanup(); } function reset($reset_database = false) { global $customer_id; $this->contents = array(); $this->total = 0; $this->weight = 0; $this->content_type = false; if (tep_session_is_registered('customer_id') && ($reset_database == true)) { tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'"); tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "'"); } unset($this->cartID); if (tep_session_is_registered('cartID')) tep_session_unregister('cartID'); } function add_cart($products_id, $qty = '1', $attributes = '', $notify = true) { global $new_products_id_in_cart, $customer_id; $products_id = tep_get_uprid($products_id, $attributes); if ($notify == true) { $new_products_id_in_cart = $products_id; tep_session_register('new_products_id_in_cart'); } if ($this->in_cart($products_id)) { $this->update_quantity($products_id, $qty, $attributes); } else { $this->contents[] = array($products_id); $this->contents[$products_id] = array('qty' => 1); // insert into database if (tep_session_is_registered('customer_id')) tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET . " (customers_id, products_id, customers_basket_quantity, customers_basket_date_added) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . $qty . "', '" . date('Ymd') . "')"); if (is_array($attributes)) { reset($attributes); while (list($option, $value) = each($attributes)) { $this->contents[$products_id]['attributes'][$option] = $value; // insert into database if (tep_session_is_registered('customer_id')) tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " (customers_id, products_id, products_options_id, products_options_value_id) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . (int)$option . "', '" . (int)$value . "')"); } } } $this->cleanup(); // assign a temporary unique ID to the order contents to prevent hack attempts during the checkout procedure $this->cartID = $this->generate_cart_id(); } function update_quantity($products_id, $quantity = '', $attributes = '') { global $customer_id; if (empty($quantity)) return true; // nothing needs to be updated if theres no quantity, so we return true.. $this->contents[$products_id] = array('qty' => 1); // update database if (tep_session_is_registered('customer_id')) tep_db_query("update " . TABLE_CUSTOMERS_BASKET . " set customers_basket_quantity = '" . $quantity . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); if (is_array($attributes)) { reset($attributes); while (list($option, $value) = each($attributes)) { $this->contents[$products_id]['attributes'][$option] = $value; // update database if (tep_session_is_registered('customer_id')) tep_db_query("update " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " set products_options_value_id = '" . (int)$value . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "' and products_options_id = '" . (int)$option . "'"); } } } function cleanup() { global $customer_id; reset($this->contents); while (list($key,) = each($this->contents)) { if ($this->contents[$key]['qty'] < 1) { unset($this->contents[$key]); // remove from database if (tep_session_is_registered('customer_id')) { tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($key) . "'"); tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($key) . "'"); } } } } function count_contents() { // get total number of items in cart $total_items = 0; if (is_array($this->contents)) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { $total_items += $this->get_quantity($products_id); } } return $total_items; } function get_quantity($products_id) { if (isset($this->contents[$products_id])) { return $this->contents[$products_id]['qty']; } else { return 0; } } function in_cart($products_id) { if (isset($this->contents[$products_id])) { return true; } else { return false; } } function remove($products_id) { global $customer_id; unset($this->contents[$products_id]); // remove from database if (tep_session_is_registered('customer_id')) { tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); } // assign a temporary unique ID to the order contents to prevent hack attempts during the checkout procedure $this->cartID = $this->generate_cart_id(); } function remove_all() { $this->reset(); } function get_product_id_list() { $product_id_list = ''; if (is_array($this->contents)) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { $product_id_list .= ', ' . $products_id; } } return substr($product_id_list, 2); } function calculate() { $this->total = 0; $this->weight = 0; if (!is_array($this->contents)) return 0; reset($this->contents); while (list($products_id, ) = each($this->contents)) { $qty = '1'; // products price $product_query = tep_db_query("select products_id, products_price, products_tax_class_id, products_weight from " . TABLE_PRODUCTS . " where products_id = '" . (int)$products_id . "'"); if ($product = tep_db_fetch_array($product_query)) { $prid = $product['products_id']; $products_tax = tep_get_tax_rate($product['products_tax_class_id']); $products_price = $product['products_price']; $products_weight = $product['products_weight']; $specials_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$prid . "' and status = '1'"); if (tep_db_num_rows ($specials_query)) { $specials = tep_db_fetch_array($specials_query); $products_price = $specials['specials_new_products_price']; } $this->total += tep_add_tax($products_price, $products_tax) * $qty; $this->weight += ($qty * $products_weight); } // attributes price if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list($option, $value) = each($this->contents[$products_id]['attributes'])) { $attribute_price_query = tep_db_query("select options_values_price, price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$prid . "' and options_id = '" . (int)$option . "' and options_values_id = '" . (int)$value . "'"); $attribute_price = tep_db_fetch_array($attribute_price_query); if ($attribute_price['price_prefix'] == '+') { $this->total += $qty * tep_add_tax($attribute_price['options_values_price'], $products_tax); } else { $this->total -= $qty * tep_add_tax($attribute_price['options_values_price'], $products_tax); } } } } } function attributes_price($products_id) { $attributes_price = 0; if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list($option, $value) = each($this->contents[$products_id]['attributes'])) { $attribute_price_query = tep_db_query("select options_values_price, price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$products_id . "' and options_id = '" . (int)$option . "' and options_values_id = '" . (int)$value . "'"); $attribute_price = tep_db_fetch_array($attribute_price_query); if ($attribute_price['price_prefix'] == '+') { $attributes_price += $attribute_price['options_values_price']; } else { $attributes_price -= $attribute_price['options_values_price']; } } } return $attributes_price; } function get_products() { global $languages_id; if (!is_array($this->contents)) return false; $products_array = array(); reset($this->contents); while (list($products_id, ) = each($this->contents)) { $products_query = tep_db_query("select p.products_id, pd.products_name, p.products_model, p.products_image, p.products_price, p.products_weight, p.products_tax_class_id from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where p.products_id = '" . (int)$products_id . "' and pd.products_id = p.products_id and pd.language_id = '" . (int)$languages_id . "'"); if ($products = tep_db_fetch_array($products_query)) { $prid = $products['products_id']; $products_price = $products['products_price']; $specials_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$prid . "' and status = '1'"); if (tep_db_num_rows($specials_query)) { $specials = tep_db_fetch_array($specials_query); $products_price = $specials['specials_new_products_price']; } $products_array[] = array('id' => $products_id, 'name' => $products['products_name'], 'model' => $products['products_model'], 'image' => $products['products_image'], 'price' => $products_price, 'quantity' => $this->contents[$products_id]['qty'], 'weight' => $products['products_weight'], 'final_price' => ($products_price + $this->attributes_price($products_id)), 'tax_class_id' => $products['products_tax_class_id'], 'attributes' => (isset($this->contents[$products_id]['attributes']) ? $this->contents[$products_id]['attributes'] : '')); } } return $products_array; } function show_total() { $this->calculate(); return $this->total; } function show_weight() { $this->calculate(); return $this->weight; } function generate_cart_id($length = 5) { return tep_create_random_value($length, 'digits'); } function get_content_type() { $this->content_type = false; if ( (DOWNLOAD_ENABLED == 'true') && ($this->count_contents() > 0) ) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list(, $value) = each($this->contents[$products_id]['attributes'])) { $virtual_check_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad where pa.products_id = '" . (int)$products_id . "' and pa.options_values_id = '" . (int)$value . "' and pa.products_attributes_id = pad.products_attributes_id"); $virtual_check = tep_db_fetch_array($virtual_check_query); if ($virtual_check['total'] > 0) { switch ($this->content_type) { case 'physical': $this->content_type = 'mixed'; return $this->content_type; break; default: $this->content_type = 'virtual'; break; } } else { switch ($this->content_type) { case 'virtual': $this->content_type = 'mixed'; return $this->content_type; break; default: $this->content_type = 'physical'; break; } } } } else { switch ($this->content_type) { case 'virtual': $this->content_type = 'mixed'; return $this->content_type; break; default: $this->content_type = 'physical'; break; } } } } else { $this->content_type = 'physical'; } return $this->content_type; } function unserialize($broken) { for(reset($broken);$kv=each($broken);) { $key=$kv['key']; if (gettype($this->$key)!="user function") $this->$key=$kv['value']; } } } ?> </body> </html>
wheeloftime Posted January 31, 2007 Posted January 31, 2007 I know - sorry, but the code in on a test server that you can't get access to outside my work. I compared this application_top with an original and I see no changes. So this can hardly be it. Can you PM me the other files you are looking at, classes/shopping_cart and catalog/shopping_cart, no need to fill this thread up with code.
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 I aready posted classes/shopping_cart.php
wheeloftime Posted January 31, 2007 Posted January 31, 2007 I aready posted classes/shopping_cart.php yes, I noticed :D I used your shopping_cart.php class file in a fresh shop and the problem is indeed there. Always back to 1 quantity. If you take a fresh shopping_cart.php file it will work okay including the counting but who can tell why all the changes to this file have been made !? At this point the best option is probably to put an original shopping_cart.php class file in the shop and see if this affects other things. If you compare your file with the latest original there are to many changes to say something sensible. Maybe it is from a very old release, I don't know that.
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 yes, I noticed :D I used your shopping_cart.php class file in a fresh shop and the problem is indeed there. Always back to 1 quantity. If you take a fresh shopping_cart.php file it will work okay including the counting but who can tell why all the changes to this file have been made !? At this point the best option is probably to put an original shopping_cart.php class file in the shop and see if this affects other things. If you compare your file with the latest original there are to many changes to say something sensible. Maybe it is from a very old release, I don't know that. I tried copying in files from another project that seems to be working but now when i load the page the shopping cart box is not displayed, then the page seems to reload again and display it. Any ideas what I have done here? :'(
suzi_murray Posted January 31, 2007 Author Posted January 31, 2007 IT'S WORKING! :D Was randomly copying in files and somehow its working - i'm just soo relieved I'm not too bothered why! Thank you for you time and help Suzanne
wheeloftime Posted January 31, 2007 Posted January 31, 2007 IT'S WORKING! :D :thumbsup: Was randomly copying in files and somehow its working - i'm just soo relieved I'm not too bothered why! Now it is time to book a looong vacation :lol: regards, Howard
xynjav Posted July 10, 2007 Posted July 10, 2007 I am experiencing a similar problem. The URL for the site is: http://www.milagroherbs.com/shopping_cart.php (you'll want to add a product to the cart) The quantity change will only take effect if I click "update". If I make a quantity change and only click on the "checkout", the quantity stays at "1" (not updating the modified quantity amount). Here is my /includes/classes/shopping_cart.php page: <?php /* $Id: shopping_cart.php,v 1.35 2003/06/25 21:14:33 hpdl Exp $ osCommerce, Open Source E-Commerce Solutions http://www.oscommerce.com Copyright (c) 2003 osCommerce Released under the GNU General Public License */ class shoppingCart { var $contents, $total, $weight, $cartID, $content_type; function shoppingCart() { $this->reset(); } function restore_contents() { global $customer_id; if (!tep_session_is_registered('customer_id')) return false; // insert current cart contents in database if (is_array($this->contents)) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { $qty = $this->contents[$products_id]['qty']; $product_query = tep_db_query("select products_id from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); if (!tep_db_num_rows($product_query)) { tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET . " (customers_id, products_id, customers_basket_quantity, customers_basket_date_added) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . $qty . "', '" . date('Ymd') . "')"); if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list($option, $value) = each($this->contents[$products_id]['attributes'])) { tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " (customers_id, products_id, products_options_id, products_options_value_id) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . (int)$option . "', '" . (int)$value . "')"); } } } else { tep_db_query("update " . TABLE_CUSTOMERS_BASKET . " set customers_basket_quantity = '" . $qty . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); } } } // reset per-session cart contents, but not the database contents $this->reset(false); $products_query = tep_db_query("select products_id, customers_basket_quantity from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'"); while ($products = tep_db_fetch_array($products_query)) { $this->contents[$products['products_id']] = array('qty' => $products['customers_basket_quantity']); // attributes $attributes_query = tep_db_query("select products_options_id, products_options_value_id from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products['products_id']) . "'"); while ($attributes = tep_db_fetch_array($attributes_query)) { $this->contents[$products['products_id']]['attributes'][$attributes['products_options_id']] = $attributes['products_options_value_id']; } } $this->cleanup(); } function reset($reset_database = false) { global $customer_id; $this->contents = array(); $this->total = 0; $this->weight = 0; $this->content_type = false; if (tep_session_is_registered('customer_id') && ($reset_database == true)) { tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'"); tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "'"); } unset($this->cartID); if (tep_session_is_registered('cartID')) tep_session_unregister('cartID'); } function add_cart($products_id, $qty = '1', $attributes = '', $notify = true) { global $new_products_id_in_cart, $customer_id; $products_id_string = tep_get_uprid($products_id, $attributes); $products_id = tep_get_prid($products_id_string); if (is_numeric($products_id) && is_numeric($qty)) { $check_product_query = tep_db_query("select products_status from " . TABLE_PRODUCTS . " where products_id = '" . (int)$products_id . "'"); $check_product = tep_db_fetch_array($check_product_query); if (($check_product !== false) && ($check_product['products_status'] == '1')) { if ($notify == true) { $new_products_id_in_cart = $products_id; tep_session_register('new_products_id_in_cart'); } if ($this->in_cart($products_id_string)) { $this->update_quantity($products_id_string, $qty, $attributes); } else { $this->contents[$products_id_string] = array('qty' => $qty); // insert into database if (tep_session_is_registered('customer_id')) tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET . " (customers_id, products_id, customers_basket_quantity, customers_basket_date_added) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id_string) . "', '" . (int)$qty . "', '" . date('Ymd') . "')"); if (is_array($attributes)) { reset($attributes); while (list($option, $value) = each($attributes)) { $this->contents[$products_id_string]['attributes'][$option] = $value; // insert into database if (tep_session_is_registered('customer_id')) tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " (customers_id, products_id, products_options_id, products_options_value_id) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id_string) . "', '" . (int)$option . "', '" . (int)$value . "')"); } } } $this->cleanup(); // assign a temporary unique ID to the order contents to prevent hack attempts during the checkout procedure $this->cartID = $this->generate_cart_id(); } } } function update_quantity($products_id, $quantity = '', $attributes = '') { global $customer_id; $products_id_string = tep_get_uprid($products_id, $attributes); $products_id = tep_get_prid($products_id_string); if (is_numeric($products_id) && isset($this->contents[$products_id_string]) && is_numeric($quantity)) { $this->contents[$products_id_string] = array('qty' => $quantity); // update database if (tep_session_is_registered('customer_id')) tep_db_query("update " . TABLE_CUSTOMERS_BASKET . " set customers_basket_quantity = '" . (int)$quantity . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id_string) . "'"); if (is_array($attributes)) { reset($attributes); while (list($option, $value) = each($attributes)) { $this->contents[$products_id_string]['attributes'][$option] = $value; // update database if (tep_session_is_registered('customer_id')) tep_db_query("update " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " set products_options_value_id = '" . (int)$value . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id_string) . "' and products_options_id = '" . (int)$option . "'"); } } } } function cleanup() { global $customer_id; reset($this->contents); while (list($key,) = each($this->contents)) { if ($this->contents[$key]['qty'] < 1) { unset($this->contents[$key]); // remove from database if (tep_session_is_registered('customer_id')) { tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($key) . "'"); tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($key) . "'"); } } } } function count_contents() { // get total number of items in cart $total_items = 0; if (is_array($this->contents)) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { $total_items += $this->get_quantity($products_id); } } return $total_items; } function get_quantity($products_id) { if (isset($this->contents[$products_id])) { return $this->contents[$products_id]['qty']; } else { return 0; } } function in_cart($products_id) { if (isset($this->contents[$products_id])) { return true; } else { return false; } } function remove($products_id) { global $customer_id; unset($this->contents[$products_id]); // remove from database if (tep_session_is_registered('customer_id')) { tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'"); } // assign a temporary unique ID to the order contents to prevent hack attempts during the checkout procedure $this->cartID = $this->generate_cart_id(); } function remove_all() { $this->reset(); } function get_product_id_list() { $product_id_list = ''; if (is_array($this->contents)) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { $product_id_list .= ', ' . $products_id; } } return substr($product_id_list, 2); } function calculate() { $this->total = 0; $this->weight = 0; if (!is_array($this->contents)) return 0; reset($this->contents); while (list($products_id, ) = each($this->contents)) { $qty = $this->contents[$products_id]['qty']; // products price $product_query = tep_db_query("select products_id, products_price, products_tax_class_id, products_weight from " . TABLE_PRODUCTS . " where products_id = '" . (int)$products_id . "'"); if ($product = tep_db_fetch_array($product_query)) { $prid = $product['products_id']; $products_tax = tep_get_tax_rate($product['products_tax_class_id']); $products_price = $product['products_price']; $products_weight = $product['products_weight']; $specials_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$prid . "' and status = '1'"); if (tep_db_num_rows ($specials_query)) { $specials = tep_db_fetch_array($specials_query); $products_price = $specials['specials_new_products_price']; } $this->total += tep_add_tax($products_price, $products_tax) * $qty; $this->weight += ($qty * $products_weight); } // attributes price if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list($option, $value) = each($this->contents[$products_id]['attributes'])) { $attribute_price_query = tep_db_query("select options_values_price, price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$prid . "' and options_id = '" . (int)$option . "' and options_values_id = '" . (int)$value . "'"); $attribute_price = tep_db_fetch_array($attribute_price_query); if ($attribute_price['price_prefix'] == '+') { $this->total += $qty * tep_add_tax($attribute_price['options_values_price'], $products_tax); } else { $this->total -= $qty * tep_add_tax($attribute_price['options_values_price'], $products_tax); } } } } } function attributes_price($products_id) { $attributes_price = 0; if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list($option, $value) = each($this->contents[$products_id]['attributes'])) { $attribute_price_query = tep_db_query("select options_values_price, price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$products_id . "' and options_id = '" . (int)$option . "' and options_values_id = '" . (int)$value . "'"); $attribute_price = tep_db_fetch_array($attribute_price_query); if ($attribute_price['price_prefix'] == '+') { $attributes_price += $attribute_price['options_values_price']; } else { $attributes_price -= $attribute_price['options_values_price']; } } } return $attributes_price; } function get_products() { global $languages_id; if (!is_array($this->contents)) return false; $products_array = array(); reset($this->contents); while (list($products_id, ) = each($this->contents)) { $products_query = tep_db_query("select p.products_id, pd.products_name, p.products_model, p.products_image, p.products_price, p.products_weight, p.products_tax_class_id from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where p.products_id = '" . (int)$products_id . "' and pd.products_id = p.products_id and pd.language_id = '" . (int)$languages_id . "'"); if ($products = tep_db_fetch_array($products_query)) { $prid = $products['products_id']; $products_price = $products['products_price']; $specials_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$prid . "' and status = '1'"); if (tep_db_num_rows($specials_query)) { $specials = tep_db_fetch_array($specials_query); $products_price = $specials['specials_new_products_price']; } $products_array[] = array('id' => $products_id, 'name' => $products['products_name'], 'model' => $products['products_model'], 'image' => $products['products_image'], 'price' => $products_price, 'quantity' => $this->contents[$products_id]['qty'], 'weight' => $products['products_weight'], 'final_price' => ($products_price + $this->attributes_price($products_id)), 'tax_class_id' => $products['products_tax_class_id'], 'attributes' => (isset($this->contents[$products_id]['attributes']) ? $this->contents[$products_id]['attributes'] : '')); } } return $products_array; } function show_total() { $this->calculate(); return $this->total; } function show_weight() { $this->calculate(); return $this->weight; } function generate_cart_id($length = 5) { return tep_create_random_value($length, 'digits'); } function get_content_type() { $this->content_type = false; if ( (DOWNLOAD_ENABLED == 'true') && ($this->count_contents() > 0) ) { reset($this->contents); while (list($products_id, ) = each($this->contents)) { if (isset($this->contents[$products_id]['attributes'])) { reset($this->contents[$products_id]['attributes']); while (list(, $value) = each($this->contents[$products_id]['attributes'])) { $virtual_check_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad where pa.products_id = '" . (int)$products_id . "' and pa.options_values_id = '" . (int)$value . "' and pa.products_attributes_id = pad.products_attributes_id"); $virtual_check = tep_db_fetch_array($virtual_check_query); if ($virtual_check['total'] > 0) { switch ($this->content_type) { case 'physical': $this->content_type = 'mixed'; return $this->content_type; break; default: $this->content_type = 'virtual'; break; } } else { switch ($this->content_type) { case 'virtual': $this->content_type = 'mixed'; return $this->content_type; break; default: $this->content_type = 'physical'; break; } } } } else { switch ($this->content_type) { case 'virtual': $this->content_type = 'mixed'; return $this->content_type; break; default: $this->content_type = 'physical'; break; } } } } else { $this->content_type = 'physical'; } return $this->content_type; } function unserialize($broken) { for(reset($broken);$kv=each($broken);) { $key=$kv['key']; if (gettype($this->$key)!="user function") $this->$key=$kv['value']; } } } ?>
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