function fn_buy_together_get_chains($params = array(), $auth = array(), $lang_code = CART_LANGUAGE) { $fields = array('items.chain_id', 'items.product_id', 'items.products', 'items.modifier', 'items.modifier_type', 'items.date_from', 'items.date_to', 'items.display_in_promotions', 'items.status', 'descr.name', 'descr.description'); $conditions = array(); if (!empty($params['product_id'])) { $conditions[] = db_quote('items.product_id = ?i', $params['product_id']); } if (!empty($params['chain_id'])) { $conditions[] = db_quote('items.chain_id = ?i', $params['chain_id']); } if (!empty($params['status'])) { $conditions[] = db_quote('items.status = ?s', $params['status']); } if (!empty($params['date']) && $params['date']) { $date = mktime(0, 0, 0); $conditions[] = db_quote('(items.date_from <= ?i AND items.date_to >= ?i)', $date, $date); } if (!empty($params['promotions']) && $params['promotions']) { $conditions[] = db_quote('items.display_in_promotions = ?s', 'Y'); } if (!empty($conditions)) { $condition = 'WHERE ' . implode(' AND ', $conditions); } else { $condition = ''; } $fields = implode(', ', $fields); $chains = db_get_array("SELECT {$fields} FROM ?:buy_together AS items LEFT JOIN ?:buy_together_descriptions AS descr ON items.chain_id = descr.chain_id AND descr.lang_code = ?s {$condition}", $lang_code); if (!empty($chains)) { foreach ($chains as $key => $chain) { $chains[$key]['products'] = unserialize($chain['products']); if (!empty($params['full_info'])) { if ($params['full_info']) { if (isset($auth['area']) && $auth['area'] == 'C' && empty($chains[$key]['products'])) { unset($chains[$key]); continue; } $chains[$key]['products_info'] = $chains[$key]['products']; $is_valid = true; $_product = fn_get_product_data($chain['product_id'], $auth, CART_LANGUAGE, '', true, true, true, true); if (empty($_product)) { $is_valid = false; break; } fn_gather_additional_product_data($_product, true, true); $chains[$key]['product_name'] = $_product['product']; $chains[$key]['chain_amount'] = $_product['min_qty'] > 0 ? $_product['min_qty'] : 1; $chains[$key]['min_qty'] = $_product['min_qty'] = 1; $chains[$key]['price'] = $_product['price']; $chains[$key]['list_price'] = $_product['list_price']; $chains[$key]['main_pair'] = $_product['main_pair']; $chains[$key]['default_options'] = fn_get_default_product_options($_product['product_id']); $chains[$key]['product_options'] = $_product['product_options']; list($chains[$key]['discount'], $chains[$key]['discounted_price']) = fn_buy_together_calculate_discount($_product['price'], $chain['modifier'], $chain['modifier_type']); $chains[$key]['options_type'] = $_product['options_type']; $chains[$key]['exceptions_type'] = $_product['exceptions_type']; isset($_product['options_update']) ? $chains[$key]['options_update'] = $_product['options_update'] : ($chains[$key]['options_update'] = false); $total_price = $_product['price']; $chain_price = $chains[$key]['discounted_price']; foreach ($chains[$key]['products'] as $hash => $product) { if (empty($product['product_id'])) { unset($chains[$key]['products'][$hash]); unset($chains[$key]['products_info'][$hash]); continue; } $_product = fn_get_product_data($product['product_id'], $auth, CART_LANGUAGE, '', true, true, true, true); if (empty($_product)) { $is_valid = false; break; } fn_gather_additional_product_data($_product, true, true); $_product['min_qty'] = $_product['min_qty'] > 0 ? $_product['min_qty'] : 1; $chains[$key]['products'][$hash]['product_name'] = $_product['product']; $chains[$key]['products'][$hash]['min_qty'] = $_product['min_qty']; $chains[$key]['products'][$hash]['price'] = empty($chains[$key]['products'][$hash]['price']) ? $_product['price'] : $chains[$key]['products'][$hash]['price']; $chains[$key]['products'][$hash]['list_price'] = $_product['list_price']; $chains[$key]['products'][$hash]['main_pair'] = $_product['main_pair']; $chains[$key]['products'][$hash]['options_type'] = $_product['options_type']; $chains[$key]['products'][$hash]['exceptions_type'] = $_product['exceptions_type']; isset($_product['options_update']) ? $chains[$key]['products'][$hash]['options_update'] = $_product['options_update'] : ($chains[$key]['products'][$hash]['options_update'] = false); list($chains[$key]['products'][$hash]['discount'], $chains[$key]['products'][$hash]['discounted_price']) = fn_buy_together_calculate_discount($_product['price'], empty($product['modifier']) ? 0 : $product['modifier'], empty($product['modifier_type']) ? 'to_fixed' : $product['modifier_type']); $total_price += $_product['price'] * $product['amount']; $chain_price += $chains[$key]['products'][$hash]['discounted_price'] * $product['amount']; if (!empty($product['product_options'])) { $chains[$key]['products'][$hash]['product_options_short'] = $chains[$key]['products'][$hash]['product_options']; $options = fn_get_selected_product_options_info($product['product_options'], DESCR_SL); $chains[$key]['products'][$hash]['product_options'] = $options; } elseif (!empty($_product['product_options'])) { $chains[$key]['products'][$hash]['aoc'] = true; // Allow any option combinations $chains[$key]['products'][$hash]['options'] = $_product['product_options']; } $chains[$key]['products_info'][$hash]['price'] = $chains[$key]['products'][$hash]['price']; $chains[$key]['products_info'][$hash]['discount'] = $chains[$key]['products'][$hash]['discount']; $chains[$key]['products_info'][$hash]['discounted_price'] = $chains[$key]['products'][$hash]['discounted_price']; } } if (!$is_valid) { unset($chains[$key]); continue; } $chains[$key]['total_price'] = $total_price; $chains[$key]['chain_price'] = $chain_price; } if (!empty($params['simple'])) { if ($params['simple']) { return $chains[$key]; } } } } return $chains; }
/** * Add gift certificate to wishlist * * @param array $wishlist wishlist data storage * @param array $gift_cert_data array with data for the certificate to add * @return array array with gift certificate ID and data if addition is successful and empty array otherwise */ function fn_add_gift_certificate_to_wishlist(&$wishlist, $gift_cert_data) { if (!empty($gift_cert_data) && is_array($gift_cert_data)) { fn_correct_gift_certificate($gift_cert_data); // Generate wishlist id $gift_cert_wishlist_id = fn_generate_gift_certificate_cart_id($gift_cert_data); $wishlist['gift_certificates'][$gift_cert_wishlist_id] = $gift_cert_data; $gift_cert_data['display_subtotal'] = $gift_cert_data['amount']; if (!empty($gift_cert_data['products'])) { $product_data = array(); foreach ($gift_cert_data['products'] as $w_id => $_data) { if (empty($_data['amount'])) { unset($gift_cert_data['products'][$w_id]); continue; } if (empty($_data['product_options'])) { $_data['product_options'] = fn_get_default_product_options($_data['product_id']); } $wishlist_id = fn_generate_cart_id($_data['product_id'], array('product_options' => $_data['product_options'], 'parent' => array('certificate' => $gift_cert_wishlist_id)), true); $product_data[$wishlist_id] = $_data; $wishlist['products'][$wishlist_id] = array('product_id' => $_data['product_id'], 'product_options' => $_data['product_options'], 'amount' => $_data['amount'], 'extra' => array('parent' => array('certificate' => $gift_cert_wishlist_id))); $product = fn_get_product_data($_data['product_id'], $_SESSION['auth']); $gift_cert_data['display_subtotal'] += $_data['amount'] * $product['price']; } $gift_cert_data['products'] = $wishlist['gift_certificates'][$gift_cert_wishlist_id]['products'] = $product_data; } return array($gift_cert_wishlist_id, $gift_cert_data); } else { return array(); } }
/** * Add product to wishlist * * @param array $product_data array with data for the product to add)(product_id, price, amount, product_options, is_edp) * @param array $wishlist wishlist data storage * @param array $auth user session data * @return mixed array with wishlist IDs for the added products, false otherwise */ function fn_add_product_to_wishlist($product_data, &$wishlist, &$auth) { // Check if products have cusom images list($product_data, $wishlist) = fn_add_product_options_files($product_data, $wishlist, $auth, false, 'wishlist'); fn_set_hook('pre_add_to_wishlist', $product_data, $wishlist, $auth); if (!empty($product_data) && is_array($product_data)) { $wishlist_ids = array(); foreach ($product_data as $product_id => $data) { if (empty($data['amount'])) { $data['amount'] = 1; } if (!empty($data['product_id'])) { $product_id = $data['product_id']; } if (empty($data['extra'])) { $data['extra'] = array(); } // Add one product if (!isset($data['product_options'])) { $data['product_options'] = fn_get_default_product_options($product_id); } // Generate wishlist id $data['extra']['product_options'] = $data['product_options']; $_id = fn_generate_cart_id($product_id, $data['extra']); //$_SESSION['tessssssssssssssssssssssssssssssssssssssstttttttttttt'] = $data['extra']; $_data = db_get_row('SELECT is_edp, options_type, tracking FROM ?:products WHERE product_id = ?i', $product_id); $data['is_edp'] = $_data['is_edp']; $data['options_type'] = $_data['options_type']; $data['tracking'] = $_data['tracking']; // Check the sequential options if (!empty($data['tracking']) && $data['tracking'] == 'O' && $data['options_type'] == 'S') { $inventory_options = db_get_fields("SELECT a.option_id FROM ?:product_options as a LEFT JOIN ?:product_global_option_links as c ON c.option_id = a.option_id WHERE (a.product_id = ?i OR c.product_id = ?i) AND a.status = 'A' AND a.inventory = 'Y'", $product_id, $product_id); $sequential_completed = true; if (!empty($inventory_options)) { foreach ($inventory_options as $option_id) { if (!isset($data['product_options'][$option_id]) || empty($data['product_options'][$option_id])) { $sequential_completed = false; break; } } } if (!$sequential_completed) { fn_set_notification('E', __('error'), __('select_all_product_options')); // Even if customer tried to add the product from the catalog page, we will redirect he/she to the detailed product page to give an ability to complete a purchase $redirect_url = fn_url('products.view?product_id=' . $product_id . '&combination=' . fn_get_options_combination($data['product_options'])); $_REQUEST['redirect_url'] = $redirect_url; //FIXME: Very very very BAD style to use the global variables in the functions!!! return false; } } $wishlist_ids[] = $_id; $wishlist['products'][$_id]['product_id'] = $product_id; $wishlist['products'][$_id]['product_options'] = $data['product_options']; $wishlist['products'][$_id]['extra'] = $data['extra']; $wishlist['products'][$_id]['amount'] = $data['amount']; } return $wishlist_ids; } else { return false; } }
/** * Checks product list and adds required products * * @param array $product_data Products data * @param mixed $auth Array with authorization data * @param array $cart * @param array $added_products Products that are checked for further products that need to be added * @return bool False if some products were removed, otherwise - true */ function fn_check_added_required_products(&$product_data, $auth, &$cart, $added_products = array()) { $result = true; foreach ($product_data as $key => $entry) { if (!empty($entry['amount']) && !empty($key)) { $product_id = !empty($entry['product_id']) ? $entry['product_id'] : $key; $added_products[$product_id] = $entry; $ids = fn_get_required_products_ids($product_id); if (!empty($ids)) { $have = fn_required_products_get_existent($auth, $ids, $cart); if (empty($have) || count($have) != count($ids)) { $products_to_cart = array_diff($ids, $have); $out_of_stock = array(); $check_products = array(); foreach ($products_to_cart as $id) { if (!empty($added_products[$id])) { continue; } $amount = fn_check_amount_in_stock($id, 1, fn_get_default_product_options($id), 0, 'N', 0, $cart); if (!$amount) { $out_of_stock[] = $id; } else { $check_products[$id] = array('product_id' => $id, 'amount' => $amount); } } if (empty($out_of_stock) && fn_check_added_required_products($check_products, $auth, $cart, $added_products)) { $cart['change_cart_products'] = true; $msg = __('required_products_added'); foreach ($check_products as $id => $v) { if (empty($added_products[$id])) { $added_products[$id] = $v; $product_data[$id] = $v; $msg .= "<br />" . fn_get_product_name($id); $cart['amount'] = !isset($cart['amount']) ? $v['amount'] : $cart['amount'] + $v['amount']; } } } else { unset($product_data[$key]); unset($added_products[$product_id]); $result = false; $msg = __('required_products_out_of_stock'); foreach ($out_of_stock as $id) { $msg .= "<br />" . fn_get_product_name($id); } } fn_set_notification('N', __('notice'), $msg); } } } } return $result; }
function fn_add_product_to_cart($product_data, &$cart, &$auth, $update = false) { $ids = array(); if (!empty($product_data) && is_array($product_data)) { if (!defined('GET_OPTIONS')) { list($product_data, $cart) = fn_add_product_options_files($product_data, $cart, $auth, $update); } fn_set_hook('pre_add_to_cart', $product_data, $cart, $auth, $update); foreach ($product_data as $key => $data) { if (empty($key)) { continue; } if (empty($data['amount'])) { continue; } $data['stored_price'] = !empty($data['stored_price']) && defined('ORDER_MANAGEMENT') ? $data['stored_price'] : 'N'; if (empty($data['extra'])) { $data['extra'] = array(); } $product_id = !empty($data['product_id']) ? intval($data['product_id']) : intval($key); if (!fn_check_add_product_to_cart($cart, $data, $product_id)) { continue; } // Check if product options exist if (!isset($data['product_options'])) { $data['product_options'] = fn_get_default_product_options($product_id); } // Generate cart id $data['extra']['product_options'] = $data['product_options']; $_id = fn_generate_cart_id($product_id, $data['extra'], false); if (isset($ids[$_id]) && $key == $_id) { continue; } if (isset($data['extra']['exclude_from_calculate'])) { if (!empty($cart['products'][$key]) && !empty($cart['products'][$key]['extra']['aoc'])) { $cart['saved_product_options'][$cart['products'][$key]['extra']['saved_options_key']] = $data['product_options']; } if (isset($cart['deleted_exclude_products'][$data['extra']['exclude_from_calculate']][$_id])) { continue; } } $amount = fn_normalize_amount(@$data['amount']); if (!isset($data['extra']['exclude_from_calculate'])) { if ($data['stored_price'] != 'Y') { $allow_add = true; // Check if the product price with options modifiers equals to zero $price = fn_get_product_price($product_id, $amount, $auth); $zero_price_action = db_get_field("SELECT zero_price_action FROM ?:products WHERE product_id = ?i", $product_id); if (!floatval($price) && $zero_price_action == 'A') { if (isset($cart['products'][$key]['custom_user_price'])) { $price = $cart['products'][$key]['custom_user_price']; } else { $custom_user_price = empty($data['price']) ? 0 : $data['price']; } } $price = fn_apply_options_modifiers($data['product_options'], $price, 'P', array(), array('product_data' => $data)); if (!floatval($price)) { $data['price'] = isset($data['price']) ? fn_parse_price($data['price']) : 0; if (($zero_price_action == 'R' || $zero_price_action == 'A' && floatval($data['price']) < 0) && AREA == 'C') { if ($zero_price_action == 'A') { fn_set_notification('E', __('error'), __('incorrect_price_warning')); } $allow_add = false; } $price = empty($data['price']) ? 0 : $data['price']; } /** * Recalculates price and checks if product can be added with the current price * * @param array $data Adding product data * @param float $price Calculated product price * @param boolean $allow_add Flag that determines if product can be added to cart */ fn_set_hook('add_product_to_cart_check_price', $data, $price, $allow_add); if (!$allow_add) { continue; } } else { $price = empty($data['price']) ? 0 : $data['price']; } } else { $price = 0; } $_data = db_get_row('SELECT is_edp, options_type, tracking, unlimited_download FROM ?:products WHERE product_id = ?i', $product_id); if (isset($_data['is_edp'])) { $data['is_edp'] = $_data['is_edp']; } elseif (!isset($data['is_edp'])) { $data['is_edp'] = 0; } if (isset($_data['options_type'])) { $data['options_type'] = $_data['options_type']; } if (isset($_data['tracking'])) { $data['tracking'] = $_data['tracking']; } if (isset($_data['unlimited_download'])) { $data['extra']['unlimited_download'] = $_data['unlimited_download']; } // Check the sequential options if (!empty($data['tracking']) && $data['tracking'] == ProductTracking::TRACK_WITH_OPTIONS && $data['options_type'] == 'S') { $inventory_options = db_get_fields("SELECT a.option_id FROM ?:product_options as a LEFT JOIN ?:product_global_option_links as c ON c.option_id = a.option_id WHERE (a.product_id = ?i OR c.product_id = ?i) AND a.status = 'A' AND a.inventory = 'Y'", $product_id, $product_id); $sequential_completed = true; if (!empty($inventory_options)) { foreach ($inventory_options as $option_id) { if (!isset($data['product_options'][$option_id]) || empty($data['product_options'][$option_id])) { $sequential_completed = false; break; } } } if (!$sequential_completed) { fn_set_notification('E', __('error'), __('select_all_product_options')); // Even if customer tried to add the product from the catalog page, we will redirect he/she to the detailed product page to give an ability to complete a purchase $redirect_url = fn_url('products.view?product_id=' . $product_id . '&combination=' . fn_get_options_combination($data['product_options'])); $_REQUEST['redirect_url'] = $redirect_url; //FIXME: Very very very BAD style to use the global variables in the functions!!! return false; } } if (!isset($cart['products'][$_id])) { // If product doesn't exists in the cart $amount = empty($data['original_amount']) ? fn_check_amount_in_stock($product_id, $amount, $data['product_options'], $_id, $data['is_edp'], 0, $cart, $update == true ? $key : 0) : $data['original_amount']; if ($amount === false) { continue; } $cart['products'][$_id]['product_id'] = $product_id; $cart['products'][$_id]['product_code'] = fn_get_product_code($product_id, $data['product_options']); $cart['products'][$_id]['product'] = fn_get_product_name($product_id); $cart['products'][$_id]['amount'] = $amount; $cart['products'][$_id]['product_options'] = $data['product_options']; $cart['products'][$_id]['price'] = $price; if (!empty($zero_price_action) && $zero_price_action == 'A') { if (isset($custom_user_price)) { $cart['products'][$_id]['custom_user_price'] = $custom_user_price; } elseif (isset($cart['products'][$key]['custom_user_price'])) { $cart['products'][$_id]['custom_user_price'] = $cart['products'][$key]['custom_user_price']; } } $cart['products'][$_id]['stored_price'] = $data['stored_price']; // add image for minicart $cart['products'][$_id]['main_pair'] = fn_get_cart_product_icon($product_id, $data); fn_define_original_amount($product_id, $_id, $cart['products'][$_id], $data); if ($update == true && $key != $_id) { fn_delete_cart_product($cart, $key, false); } } else { // If product is already exist in the cart $_initial_amount = empty($cart['products'][$_id]['original_amount']) ? $cart['products'][$_id]['amount'] : $cart['products'][$_id]['original_amount']; // If ID changed (options were changed), summ the total amount of old and new products if ($update == true && $key != $_id) { $amount += $_initial_amount; fn_delete_cart_product($cart, $key, false); } $cart['products'][$_id]['amount'] = fn_check_amount_in_stock($product_id, ($update == true ? 0 : $_initial_amount) + $amount, $data['product_options'], $_id, !empty($data['is_edp']) && $data['is_edp'] == 'Y' ? 'Y' : 'N', 0, $cart, $update == true ? $key : 0); } $cart['products'][$_id]['extra'] = empty($data['extra']) ? array() : $data['extra']; $cart['products'][$_id]['stored_discount'] = @$data['stored_discount']; if (defined('ORDER_MANAGEMENT')) { $cart['products'][$_id]['discount'] = @$data['discount']; } // Increase product popularity if (empty($_SESSION['products_popularity']['added'][$product_id])) { $_data = array('product_id' => $product_id, 'added' => 1, 'total' => POPULARITY_ADD_TO_CART); db_query("INSERT INTO ?:product_popularity ?e ON DUPLICATE KEY UPDATE added = added + 1, total = total + ?i", $_data, POPULARITY_ADD_TO_CART); $_SESSION['products_popularity']['added'][$product_id] = true; } $company_id = db_get_field("SELECT company_id FROM ?:products WHERE product_id = ?i", $product_id); $cart['products'][$_id]['company_id'] = $company_id; if (!empty($data['saved_object_id'])) { $cart['products'][$_id]['object_id'] = $data['saved_object_id']; } fn_set_hook('add_to_cart', $cart, $product_id, $_id); $ids[$_id] = $product_id; } /** * Change product data after adding product to cart * * @param array $product_data Product data * @param array $cart Cart data * @param array $auth Auth data * @param bool $update Flag the determains if cart data are updated */ fn_set_hook('post_add_to_cart', $product_data, $cart, $auth, $update, $ids); $cart['recalculate'] = true; if (!empty($cart['chosen_shipping'])) { $cart['calculate_shipping'] = true; unset($cart['product_groups']); } return $ids; } else { return false; } }
function fn_apply_options_rules($product) { /** * Changes product data before applying product options rules * * @param array $product Product data */ fn_set_hook('apply_options_rules_pre', $product); /* Options type: P - simultaneous/parallel S - sequential */ // Check for the options and exceptions types if (!isset($product['options_type']) || !isset($product['exceptions_type'])) { $product = array_merge($product, db_get_row('SELECT options_type, exceptions_type FROM ?:products WHERE product_id = ?i', $product['product_id'])); } // Get the selected options or get the default options $product['selected_options'] = empty($product['selected_options']) ? array() : $product['selected_options']; $product['options_update'] = $product['options_type'] == 'S' ? true : false; // Conver the selected options text to the utf8 format if (!empty($product['product_options'])) { foreach ($product['product_options'] as $id => $option) { if (!empty($option['value'])) { $product['product_options'][$id]['value'] = fn_unicode_to_utf8($option['value']); } if (!empty($product['selected_options'][$option['option_id']])) { $product['selected_options'][$option['option_id']] = fn_unicode_to_utf8($product['selected_options'][$option['option_id']]); } } } $selected_options =& $product['selected_options']; $changed_option = empty($product['changed_option']) ? true : false; $simultaneous = array(); $next = 0; foreach ($product['product_options'] as $_id => $option) { if (!in_array($option['option_type'], array('I', 'T', 'F'))) { $simultaneous[$next] = $option['option_id']; $next = $option['option_id']; } if (!empty($option['value'])) { $selected_options[$option['option_id']] = $option['value']; } if (!$changed_option && $product['changed_option'] == $option['option_id']) { $changed_option = true; } if (!empty($selected_options[$option['option_id']]) && ($selected_options[$option['option_id']] == 'checked' || $selected_options[$option['option_id']] == 'unchecked') && $option['option_type'] == 'C') { foreach ($option['variants'] as $variant) { if ($variant['position'] == 0 && $selected_options[$option['option_id']] == 'unchecked' || $variant['position'] == 1 && $selected_options[$option['option_id']] == 'checked') { $selected_options[$option['option_id']] = $variant['variant_id']; if ($changed_option) { $product['changed_option'] = $option['option_id']; } } } } // Check, if the product has any options modifiers if (!empty($product['product_options'][$_id]['variants'])) { foreach ($product['product_options'][$_id]['variants'] as $variant) { if (!empty($variant['modifier']) && floatval($variant['modifier'])) { $product['options_update'] = true; } } } } if (!empty($product['changed_option']) && empty($selected_options[$product['changed_option']]) && $product['options_type'] == 'S') { $product['changed_option'] = array_search($product['changed_option'], $simultaneous); if ($product['changed_option'] == 0) { unset($product['changed_option']); $reset = true; if (!empty($selected_options)) { foreach ($selected_options as $option_id => $variant_id) { if (!isset($product['product_options'][$option_id]) || !in_array($product['product_options'][$option_id]['option_type'], array('I', 'T', 'F'))) { unset($selected_options[$option_id]); } } } } } if (empty($selected_options) && $product['options_type'] == 'P') { $selected_options = fn_get_default_product_options($product['product_id'], true, $product); } if (empty($product['changed_option']) && isset($reset)) { $product['changed_option'] = ''; } elseif (empty($product['changed_option'])) { end($selected_options); $product['changed_option'] = key($selected_options); } if ($product['options_type'] == 'S') { empty($product['changed_option']) ? $allow = 1 : ($allow = 0); foreach ($product['product_options'] as $_id => $option) { $product['product_options'][$_id]['disabled'] = false; if (in_array($option['option_type'], array('I', 'T', 'F'))) { continue; } $option_id = $option['option_id']; if ($allow >= 1) { unset($selected_options[$option_id]); $product['product_options'][$_id]['value'] = ''; } if ($allow >= 2) { $product['product_options'][$_id]['disabled'] = true; continue; } if (empty($product['changed_option']) || !empty($product['changed_option']) && $product['changed_option'] == $option_id || $allow > 0) { $allow++; } } $product['simultaneous'] = $simultaneous; } // echo "selected_options :";var_dump($selected_options); // Restore selected values if (!empty($selected_options)) { foreach ($product['product_options'] as $_id => $option) { if (isset($selected_options[$option['option_id']])) { $product['product_options'][$_id]['value'] = $selected_options[$option['option_id']]; } } } // Generate combination hash to get images. (Also, if the tracking with options, get amount and product code) $inventoryOptions = db_get_fields("SELECT a.option_id FROM ?:product_options as a LEFT JOIN ?:product_global_option_links as b ON a.option_id = b.option_id WHERE (a.product_id = ?i OR b.product_id = ?i) AND a.option_type IN ('S','R','C','Y') AND a.inventory = 'Y' ORDER BY position DESC", $product_id, $product_id); $defaultSelectedProductOptions = fn_get_default_product_options($product_id, true, $product); $selectedOptions = array(); foreach ($inventoryOptions as $inventoryOption) { if ($defaultSelectedProductOptions[$inventoryOption]) { $selectedOptions[$inventoryOption] = $defaultSelectedProductOptions[$inventoryOption]; } } $combination_hash = fn_generate_cart_id($product['product_id'], array('product_options' => $selected_options), true); // echo "<br>fn_generate_cart_id product page combination hash={$combination_hash} product options "; // var_dump($selected_options); // echo '<hr>'; // echo 'selected_options '.$selected_options; $product['combination_hash'] = $combination_hash; // Change product code and amount if (!empty($product['tracking']) && $product['tracking'] == 'O') { $product['hide_stock_info'] = false; if ($product['options_type'] == 'S') { foreach ($product['product_options'] as $option) { $option_id = $option['option_id']; if ($option['inventory'] == 'Y' && empty($product['selected_options'][$option_id])) { $product['hide_stock_info'] = true; break; } } } if (!$product['hide_stock_info']) { $combination = db_get_row("SELECT product_code, amount FROM ?:product_options_inventory WHERE combination_hash = ?i", $combination_hash); if (!empty($combination['product_code'])) { $product['product_code'] = $combination['product_code']; } if (Registry::get('settings.General.inventory_tracking') == 'Y') { if (isset($combination['amount'])) { $product['inventory_amount'] = $combination['amount']; // echo 'combination amount set: '; } else { $product['inventory_amount'] = $product['amount'] = 0; //echo 'combination amount not set :'.$product['inventory_amount']; } } } } if (!$product['options_update']) { $product['options_update'] = db_get_field('SELECT COUNT(*) FROM ?:product_options_inventory WHERE product_id = ?i', $product['product_id']); } /** * Changes product data after applying product options rules * * @param array $product Product data */ fn_set_hook('apply_options_rules_post', $product); return $product; }
function fn_required_products_pre_add_to_cart(&$product_data, &$cart, $auth, $update) { foreach ($product_data as $key => $entry) { if (!empty($entry['amount']) && !empty($entry['product_id'])) { $ids = db_get_fields('SELECT req_prod.required_id FROM ?:product_required_products as req_prod LEFT JOIN ?:products ON req_prod.required_id = ?:products.product_id WHERE req_prod.product_id = ?i AND ?:products.status != ?s', $entry['product_id'], 'D'); if (!empty($ids)) { $have = fn_required_products_get_existent($auth, $ids); if (empty($have) || count($have) != count($ids)) { $products_to_cart = array_diff($ids, $have); $out_of_stock = array(); $amounts = array(); foreach ($products_to_cart as $id) { $amounts[$id] = fn_check_amount_in_stock($id, 1, fn_get_default_product_options($id), 0, 'N', 0, $cart); if (!$amounts[$id]) { $out_of_stock[] = $id; } } if (empty($out_of_stock)) { $msg = fn_get_lang_var('required_products_added'); foreach ($amounts as $id => $v) { $product_data[$id] = array('product_id' => $id, 'amount' => $v); $msg .= "<br />" . fn_get_product_name($id); } } else { unset($product_data[$key]); $msg = fn_get_lang_var('required_products_out_of_stock'); foreach ($out_of_stock as $id) { $msg .= "<br />" . fn_get_product_name($id); } } fn_set_notification('N', fn_get_lang_var('notice'), $msg); } } } } return true; }
function fn_add_product_to_cart($product_data, &$cart, &$auth, $update = false) { $ids = array(); if (!empty($product_data) && is_array($product_data)) { if (!defined('GET_OPTIONS')) { list($product_data, $cart) = fn_add_product_options_files($product_data, $cart, $auth, $update); } fn_set_hook('pre_add_to_cart', $product_data, $cart, $auth, $update); foreach ($product_data as $key => $data) { if (empty($key)) { continue; } if (empty($data['amount'])) { continue; } $data['stored_price'] = !empty($data['stored_price']) && AREA != 'C' ? $data['stored_price'] : 'N'; if (empty($data['extra'])) { $data['extra'] = array(); } $product_id = !empty($data['product_id']) ? $data['product_id'] : $key; // Check if product options exist if (!isset($data['product_options'])) { $data['product_options'] = fn_get_default_product_options($product_id); } // Generate cart id $data['extra']['product_options'] = $data['product_options']; $_id = fn_generate_cart_id($product_id, $data['extra'], false); if (isset($data['extra']['exclude_from_calculate'])) { if (!empty($cart['products'][$key]) && !empty($cart['products'][$key]['extra']['aoc'])) { $cart['saved_product_options'][$cart['products'][$key]['extra']['saved_options_key']] = $data['product_options']; } if (isset($cart['deleted_exclude_products'][$data['extra']['exclude_from_calculate']][$_id])) { continue; } } $amount = fn_normalize_amount(@$data['amount']); if (!isset($data['extra']['exclude_from_calculate'])) { if ($data['stored_price'] != 'Y') { // Check if the product price with options modifiers equals to zero $price = fn_get_product_price($product_id, $amount, $auth); $price = fn_apply_options_modifiers($data['product_options'], $price, 'P'); if (!floatval($price)) { $data['price'] = isset($data['price']) ? fn_parse_price($data['price']) : 0; $zero_price_action = db_get_field("SELECT zero_price_action FROM ?:products WHERE product_id = ?i", $product_id); if (($zero_price_action == 'R' || $zero_price_action == 'A' && floatval($data['price']) < 0) && AREA == 'C') { if ($zero_price_action == 'A') { fn_set_notification('E', fn_get_lang_var('error'), fn_get_lang_var('incorrect_price_warning')); } continue; } $price = empty($data['price']) ? 0 : $data['price']; } } else { $price = empty($data['price']) ? 0 : $data['price']; } } else { $price = 0; } $data['is_edp'] = db_get_field('SELECT is_edp FROM ?:products WHERE product_id = ?i', $product_id); if (!isset($cart['products'][$_id])) { // If product doesn't exists in the cart $amount = empty($data['original_amount']) ? fn_check_amount_in_stock($product_id, $amount, $data['product_options'], $_id, $data['is_edp'], 0, $cart, $update == true ? $key : 0) : $data['original_amount']; if ($amount === false) { continue; } $cart['products'][$_id]['product_id'] = $product_id; $cart['products'][$_id]['amount'] = $amount; $cart['products'][$_id]['product_options'] = $data['product_options']; $cart['products'][$_id]['price'] = $price; $cart['products'][$_id]['stored_price'] = $data['stored_price']; fn_define_original_amount($product_id, $_id, $cart['products'][$_id], $data); if ($update == true && $key != $_id) { unset($cart['products'][$key]); } } else { // If product is already exist in the cart $_initial_amount = empty($cart['products'][$_id]['original_amount']) ? $cart['products'][$_id]['amount'] : $cart['products'][$_id]['original_amount']; // If ID changed (options were changed), summ the total amount of old and new products if ($update == true && $key != $_id) { $amount += $_initial_amount; unset($cart['products'][$key]); } $cart['products'][$_id]['amount'] = fn_check_amount_in_stock($product_id, ($update == true ? 0 : $_initial_amount) + $amount, $data['product_options'], $_id, !empty($data['is_edp']) && $data['is_edp'] == 'Y' ? 'Y' : 'N', 0, $cart, $update == true ? $key : 0); } $cart['products'][$_id]['extra'] = empty($data['extra']) ? array() : $data['extra']; $cart['products'][$_id]['stored_discount'] = @$data['stored_discount']; if (defined('ORDER_MANAGEMENT')) { $cart['products'][$_id]['discount'] = @$data['discount']; } // Increase product popularity if (empty($_SESSION['products_popularity']['added'][$product_id])) { $_data = array('product_id' => $product_id, 'added' => 1, 'total' => POPULARITY_ADD_TO_CART); db_query("INSERT INTO ?:product_popularity ?e ON DUPLICATE KEY UPDATE added = added + 1, total = total + ?i", $_data, POPULARITY_ADD_TO_CART); $_SESSION['products_popularity']['added'][$product_id] = true; } $company_id = db_get_field("SELECT company_id FROM ?:products WHERE product_id = ?i", $product_id); $cart['products'][$_id]['company_id'] = $company_id; fn_set_hook('add_to_cart', $cart, $product_id, $_id); $ids[$_id] = $product_id; } $cart['recalculate'] = true; return $ids; } else { return false; } }
/** * Add product to wishlist * * @param array $product_data array with data for the product to add)(product_id, price, amount, product_options, is_edp) * @param array $wishlist wishlist data storage * @param array $auth user session data * @return mixed array with wishlist IDs for the added products, false otherwise */ function fn_add_product_to_wishlist($product_data, &$wishlist, &$auth) { // Check if products have cusom images list($product_data, $wishlist) = fn_add_product_options_files($product_data, $wishlist, $auth, false, 'wishlist'); fn_set_hook('pre_add_to_wishlist', $product_data, $wishlist, $auth); if (!empty($product_data) && is_array($product_data)) { $wishlist_ids = array(); foreach ($product_data as $product_id => $data) { if (empty($data['amount'])) { $data['amount'] = 1; } if (!empty($data['product_id'])) { $product_id = $data['product_id']; } if (empty($data['extra'])) { $data['extra'] = array(); } // Add one product if (!isset($data['product_options'])) { $data['product_options'] = fn_get_default_product_options($product_id); } // Generate wishlist id $data['extra']['product_options'] = $data['product_options']; $wishlist_ids[] = $_id = fn_generate_cart_id($product_id, $data['extra']); $wishlist['products'][$_id]['product_id'] = $product_id; $wishlist['products'][$_id]['product_options'] = $data['product_options']; $wishlist['products'][$_id]['extra'] = $data['extra']; } return $wishlist_ids; } else { return false; } }
/** * Get products chains * * @param array $params Parameters for the function * @param array $auth Array of user authentication data * @param string $lang_code 2-letter language code (e.g. 'en', 'ru', etc.) * * @return array Chains of products */ function fn_buy_together_get_chains($params = array(), $auth = array(), $lang_code = CART_LANGUAGE) { /** * Modify product chains get parameters * * @param array $params Parameters for the function * @param array $auth Array of user authentication data * @param string $lang_code 2-letter language code (e.g. 'en', 'ru', etc.) */ fn_set_hook('buy_together_get_chains_pre', $parms, $auth, $lang_code); $fields = array('items.chain_id', 'items.product_id', 'items.products', 'items.modifier', 'items.modifier_type', 'items.date_from', 'items.date_to', 'items.display_in_promotions', 'items.status', 'descr.name', 'descr.description'); if (fn_allowed_for('ULTIMATE')) { $fields[] = 'p.company_id'; } $conditions = array(); $joins = array(); $joins[] = db_quote("LEFT JOIN ?:products AS p ON p.product_id = items.product_id"); $joins[] = db_quote("LEFT JOIN ?:buy_together_descriptions AS descr ON items.chain_id = descr.chain_id AND descr.lang_code = ?s", $lang_code); if (!empty($params['product_id'])) { $conditions['product_id'] = db_quote('items.product_id = ?i', $params['product_id']); } if (!empty($params['chain_id'])) { $conditions['chain_id'] = db_quote('items.chain_id = ?i', $params['chain_id']); } if (!empty($params['status'])) { $conditions['status'] = db_quote('items.status = ?s', $params['status']); } if (!empty($params['date']) && $params['date']) { $date = mktime(0, 0, 0); $conditions['date'] = db_quote('(items.date_from <= ?i AND items.date_to >= ?i)', $date, $date); } if (!empty($params['promotions']) && $params['promotions']) { $conditions['promotions'] = db_quote('items.display_in_promotions = ?s', 'Y'); } /** * Change select condition (fields, conditions, joins) before selecting payment method data * * @param array $params Parameters for the function * @param array $auth Array of user authentication data * @param string $lang_code 2-letter language code (e.g. 'en', 'ru', etc.) * @param array $fields Array of fields to be selected * @param array $conditions Array of complete condition expressions to be applied to the end of an SQL-query * @param array $joins List of strings with the complete JOIN information (JOIN type, tables and fields) for an SQL-query * */ fn_set_hook('buy_together_get_chains', $params, $auth, $lang_code, $fields, $conditions, $joins); if (!empty($conditions)) { $condition = 'WHERE ' . implode(' AND ', $conditions); } else { $condition = ''; } $fields = implode(', ', $fields); $joins = implode(' ', $joins); $chains = db_get_array("SELECT {$fields} FROM ?:buy_together AS items {$joins} {$condition}"); if (!empty($chains)) { $selected_options = isset($params['selected_options']) ? $params['selected_options'] : array(); $product_ids = array(); $products = array(); if (!empty($params['full_info'])) { foreach ($chains as $chain) { $product_ids[$chain['product_id']] = $chain['product_id']; $chain_products = unserialize($chain['products']); foreach ($chain_products as $product) { $product_ids[$product['product_id']] = $product['product_id']; } } list($products) = fn_get_products(array('pid' => $product_ids)); } foreach ($chains as $key => &$chain) { $chain['products'] = unserialize($chain['products']); if (!empty($params['full_info'])) { $is_valid = true; if (isset($auth['area']) && $auth['area'] == 'C' && empty($chain['products'])) { unset($chains[$key]); continue; } if (!isset($products[$chain['product_id']])) { unset($chains[$key]); continue; } $chain['products_info'] = $chain['products']; $main_product = $products[$chain['product_id']]; $option_key = $main_product['product_id'] . '_' . $chain['chain_id']; $main_product['selected_options'] = isset($selected_options[$option_key]['selected_options']) ? $selected_options[$option_key]['selected_options'] : ''; $main_product['changed_option'] = isset($selected_options[$option_key]['changed_option']) ? $params['selected_options'][$option_key]['changed_option'] : ''; fn_gather_additional_products_data($main_product, array('get_icon' => true, 'get_detailed' => true, 'get_additional' => false, 'get_options' => true, 'get_discounts' => true)); $chain['product_name'] = $main_product['product']; $chain['chain_amount'] = $main_product['min_qty'] > 0 ? $main_product['min_qty'] : 1; $chain['min_qty'] = $main_product['min_qty'] = 1; $chain['price'] = $main_product['price']; $chain['list_price'] = $main_product['list_price']; $chain['default_options'] = fn_get_default_product_options($main_product['product_id']); $chain['product_options'] = $main_product['product_options']; $chain['options_type'] = $main_product['options_type']; $chain['exceptions_type'] = $main_product['exceptions_type']; $chain['options_update'] = isset($main_product['options_update']) ? $main_product['options_update'] : false; list($chain['discount'], $chain['discounted_price']) = fn_buy_together_calculate_discount($main_product['price'], $chain['modifier'], $chain['modifier_type']); if (isset($main_product['main_pair'])) { $chain['main_pair'] = $main_product['main_pair']; } $total_price = $main_product['price']; $chain_price = $chain['discounted_price']; foreach ($chain['products'] as $hash => &$chain_product) { if (empty($product['product_id'])) { unset($chains[$key]['products'][$hash]); unset($chains[$key]['products_info'][$hash]); continue; } if (!isset($products[$chain_product['product_id']])) { if (isset($auth['area']) && $auth['area'] == 'C') { $is_valid = false; break; } unset($chains[$key]['products'][$hash]); unset($chains[$key]['products_info'][$hash]); continue; } $product = $products[$chain_product['product_id']]; if (AREA == 'C' && ($product['status'] == 'H' || isset($product['tracking']) && $product['tracking'] != ProductTracking::DO_NOT_TRACK && Registry::get('settings.General.show_out_of_stock_products') == 'N' && empty($product['amount']))) { $is_valid = false; break; } if (!empty($chain_product['product_options'])) { $product['selected_options'] = $chain_product['product_options']; } else { $product['selected_options'] = isset($selected_options[$product['product_id']]['selected_options']) ? $selected_options[$product['product_id']]['selected_options'] : ''; $product['changed_option'] = isset($selected_options[$product['product_id']]['changed_option']) ? $selected_options[$product['product_id']]['changed_option'] : ''; } fn_gather_additional_products_data($product, array('get_icon' => true, 'get_detailed' => true, 'get_additional' => false, 'get_options' => true, 'get_discounts' => true)); $product['min_qty'] = $product['min_qty'] > 0 ? $product['min_qty'] : 1; $chain_product['product_name'] = $product['product']; $chain_product['min_qty'] = $product['min_qty']; $chain_product['price'] = empty($chain_product['price']) ? $product['price'] : $chain_product['price']; $chain_product['list_price'] = $product['list_price']; if (isset($product['main_pair'])) { $chain_product['main_pair'] = $product['main_pair']; } list($chain_product['discount'], $chain_product['discounted_price']) = fn_buy_together_calculate_discount($product['price'], empty($chain_product['modifier']) ? 0 : $chain_product['modifier'], empty($chain_product['modifier_type']) ? 'to_fixed' : $chain_product['modifier_type']); $chain_product['options_type'] = $product['options_type']; $chain_product['exceptions_type'] = $product['exceptions_type']; $chain_product['options_update'] = isset($product['options_update']) ? $product['options_update'] : false; $total_price += $product['price'] * $chain_product['amount']; $chain_price += $chain_product['discounted_price'] * $chain_product['amount']; if (!empty($chain_product['product_options'])) { $chain_product['product_options_short'] = $chain_product['product_options']; $options = fn_get_selected_product_options_info($chain_product['product_options'], DESCR_SL); $chain_product['product_options'] = $options; } elseif (!empty($product['product_options'])) { $chain_product['aoc'] = true; // Allow any option combinations $chain_product['options'] = $product['product_options']; } $chains[$key]['products_info'][$hash]['price'] = $chain_product['price']; $chains[$key]['products_info'][$hash]['discount'] = $chain_product['discount']; $chains[$key]['products_info'][$hash]['discounted_price'] = $chain_product['discounted_price']; } if (!$is_valid) { unset($chains[$key]); continue; } $chain['total_price'] = $total_price; $chain['chain_price'] = $chain_price; unset($chain_product); } if (!empty($params['simple'])) { $simple_chain = $chain; break; } } unset($chain); } if (isset($simple_chain)) { $chains = $simple_chain; } /** * Gets function result along with parameters and query information. * * @param array $params Parameters for the function * @param array $auth Array of user authentication data * @param string $lang_code 2-letter language code (e.g. 'en', 'ru', etc.) * @param mixed $chains One chain or array of chains, depending on 'simple' parameter. * @param array $fields Array of fields to be selected * @param array $conditions Array of complete condition expressions to be applied to the end of an SQL-query * @param array $joins List of strings with the complete JOIN information (JOIN type, tables and fields) for an SQL-query */ fn_set_hook('buy_together_get_chains_post', $params, $auth, $lang_code, $chains, $fields, $conditions, $joins); return $chains; }
function fn_apply_options_rules($product) { /* Options type: P - simultaneous/parallel S - sequential */ // Check for the options and exceptions types if (!isset($product['options_type']) || !isset($product['exceptions_type'])) { $product = array_merge($product, db_get_row('SELECT options_type, exceptions_type FROM ?:products WHERE product_id = ?i', $product['product_id'])); } // Get the selected options or get the default options $product['selected_options'] = empty($product['selected_options']) ? array() : $product['selected_options']; $product['options_update'] = $product['options_type'] == 'S' ? true : false; // Conver the selected options text to the utf8 format if (!empty($product['product_options'])) { foreach ($product['product_options'] as $id => $option) { if (!empty($option['value'])) { $product['product_options'][$id]['value'] = fn_unicode_to_utf8($option['value']); } if (!empty($product['selected_options'][$option['option_id']])) { $product['selected_options'][$option['option_id']] = fn_unicode_to_utf8($product['selected_options'][$option['option_id']]); } } } $selected_options =& $product['selected_options']; $changed_option = empty($product['changed_option']) ? true : false; $simultaneous = array(); $next = 0; foreach ($product['product_options'] as $_id => $option) { $simultaneous[$next] = $option['option_id']; $next = $option['option_id']; if (!empty($option['value'])) { $selected_options[$option['option_id']] = $option['value']; } if (!$changed_option && $product['changed_option'] == $option['option_id']) { $changed_option = true; } if (!empty($selected_options[$option['option_id']]) && ($selected_options[$option['option_id']] == 'checked' || $selected_options[$option['option_id']] == 'unchecked') && $option['option_type'] == 'C') { foreach ($option['variants'] as $variant) { if ($variant['position'] == 0 && $selected_options[$option['option_id']] == 'unchecked' || $variant['position'] == 1 && $selected_options[$option['option_id']] == 'checked') { $selected_options[$option['option_id']] = $variant['variant_id']; if ($changed_option) { $product['changed_option'] = $option['option_id']; } } } } // Check, if the product has any options modifiers if (!empty($product['product_options'][$_id]['variants'])) { foreach ($product['product_options'][$_id]['variants'] as $variant) { if (!empty($variant['modifier']) && floatval($variant['modifier'])) { $product['options_update'] = true; } } } } if (!empty($product['changed_option']) && empty($selected_options[$product['changed_option']]) && $product['options_type'] == 'S') { $product['changed_option'] = array_search($product['changed_option'], $simultaneous); if ($product['changed_option'] == 0) { unset($product['changed_option']); if (!empty($selected_options)) { foreach ($selected_options as $option_id => $variant_id) { if (!in_array($option['option_type'], array('I', 'T', 'F'))) { unset($selected_options[$option_id]); } } } } } if (empty($selected_options) && $product['options_type'] == 'P') { $selected_options = fn_get_default_product_options($product['product_id'], true); } if (empty($product['changed_option'])) { end($selected_options); $product['changed_option'] = key($selected_options); } if ($product['options_type'] == 'S') { empty($product['changed_option']) ? $allow = 1 : ($allow = 0); foreach ($product['product_options'] as $_id => $option) { $product['product_options'][$_id]['disabled'] = false; if (in_array($option['option_type'], array('I', 'T', 'F'))) { continue; } $option_id = $option['option_id']; if ($allow >= 1) { unset($selected_options[$option_id]); $product['product_options'][$_id]['value'] = ''; } if ($allow >= 2) { $product['product_options'][$_id]['disabled'] = true; continue; } if (empty($product['changed_option']) || !empty($product['changed_option']) && $product['changed_option'] == $option_id || $allow > 0) { $allow++; } } $product['simultaneous'] = $simultaneous; } // Restore selected values if (!empty($selected_options)) { foreach ($product['product_options'] as $_id => $option) { if (isset($selected_options[$option['option_id']])) { $product['product_options'][$_id]['value'] = $selected_options[$option['option_id']]; } } } // Change price if (empty($product['modifiers_price'])) { $product['base_modifier'] = fn_apply_options_modifiers($selected_options, $product['base_price'], 'P'); $old_price = $product['price']; $product['price'] = $product['original_price'] = fn_apply_options_modifiers($selected_options, $product['price'], 'P'); $product['modifiers_price'] = $product['price'] - $old_price; } if (!empty($product['list_price'])) { $product['list_price'] = fn_apply_options_modifiers($selected_options, $product['list_price'], 'P'); } // Generate combination hash to get images. (Also, if the tracking with options, get amount and product code) $combination_hash = fn_generate_cart_id($product['product_id'], array('product_options' => $selected_options), true); $product['combination_hash'] = $combination_hash; // Change product code and amount if (!empty($product['tracking']) && $product['tracking'] == 'O') { $combination = db_get_row("SELECT product_code, amount FROM ?:product_options_inventory WHERE combination_hash = ?i", $combination_hash); if (!empty($combination['product_code'])) { $product['product_code'] = $combination['product_code']; } if (isset($combination['amount'])) { $product['inventory_amount'] = $combination['amount']; } else { $product['inventory_amount'] = $product['amount'] = 0; } } if (!$product['options_update']) { $product['options_update'] = db_get_field('SELECT COUNT(*) FROM ?:product_options_inventory WHERE product_id = ?i', $product['product_id']); } fn_set_hook('apply_options_rules', $product); return $product; }