function zen_get_products_quantity_min_units_display($product_id, $include_break = true, $shopping_cart_msg = false)
{
$check_min = zen_get_products_quantity_order_min($product_id);
$check_units = zen_get_products_quantity_order_units($product_id);
$the_min_units = '';
if ($check_min != 1 or $check_units != 1) {
if ($check_min != 1) {
$the_min_units .= PRODUCTS_QUANTITY_MIN_TEXT_LISTING . ' ' . $check_min;
}
if ($check_units != 1) {
$the_min_units .= ($the_min_units ? ' ' : '') . PRODUCTS_QUANTITY_UNIT_TEXT_LISTING . ' ' . $check_units;
}
if (($check_min > 0 or $check_units > 0) and !zen_get_products_quantity_mixed($product_id)) {
if ($include_break == true) {
$the_min_units .= '<br />' . ($shopping_cart_msg == false ? TEXT_PRODUCTS_MIX_OFF : TEXT_PRODUCTS_MIX_OFF_SHOPPING_CART);
} else {
$the_min_units .= ' ' . ($shopping_cart_msg == false ? TEXT_PRODUCTS_MIX_OFF : TEXT_PRODUCTS_MIX_OFF_SHOPPING_CART);
}
} else {
if ($include_break == true) {
$the_min_units .= '<br />' . ($shopping_cart_msg == false ? TEXT_PRODUCTS_MIX_ON : TEXT_PRODUCTS_MIX_ON_SHOPPING_CART);
} else {
$the_min_units .= ' ' . ($shopping_cart_msg == false ? TEXT_PRODUCTS_MIX_ON : TEXT_PRODUCTS_MIX_ON_SHOPPING_CART);
}
}
}
// quantity max
$check_max = zen_get_products_quantity_order_max($product_id);
if ($check_max != 0) {
if ($include_break == true) {
$the_min_units .= ($the_min_units != '' ? '<br />' : '') . PRODUCTS_QUANTITY_MAX_TEXT_LISTING . ' ' . $check_max;
} else {
$the_min_units .= ($the_min_units != '' ? ' ' : '') . PRODUCTS_QUANTITY_MAX_TEXT_LISTING . ' ' . $check_max;
}
}
return $the_min_units;
}
/**
* Method to handle cart Action - update product
*
* @param string forward destination
* @param url parameters
*/
function actionUpdateProduct($goto, $parameters)
{
global $messageStack;
if ($this->display_debug_messages) {
$messageStack->add_session('header', 'FUNCTION ' . __FUNCTION__, 'caution');
}
for ($i = 0, $n = sizeof($_POST['products_id']); $i < $n; $i++) {
$adjust_max = 'false';
if ($_POST['cart_quantity'][$i] == '') {
$_POST['cart_quantity'][$i] = 0;
}
if (!is_numeric($_POST['cart_quantity'][$i]) || $_POST['cart_quantity'][$i] < 0) {
// adjust quantity when not a value
$chk_link = '<a href="' . zen_href_link(zen_get_info_page($_POST['products_id'][$i]), 'cPath=' . zen_get_generated_category_path_rev(zen_get_products_category_id($_POST['products_id'][$i])) . '&products_id=' . $_POST['products_id'][$i]) . '">' . zen_get_products_name($_POST['products_id'][$i]) . '</a>';
$messageStack->add_session('header', ERROR_CORRECTIONS_HEADING . ERROR_PRODUCT_QUANTITY_UNITS_SHOPPING_CART . $chk_link . ' ' . PRODUCTS_ORDER_QTY_TEXT . zen_output_string_protected($_POST['cart_quantity'][$i]), 'caution');
$_POST['cart_quantity'][$i] = 0;
continue;
}
if (in_array($_POST['products_id'][$i], is_array($_POST['cart_delete']) ? $_POST['cart_delete'] : array()) or $_POST['cart_quantity'][$i] == 0) {
$this->remove($_POST['products_id'][$i]);
} else {
$add_max = zen_get_products_quantity_order_max($_POST['products_id'][$i]);
// maximum allowed
$cart_qty = $this->in_cart_mixed($_POST['products_id'][$i]);
// total currently in cart
if ($this->display_debug_messages) {
$messageStack->add_session('header', 'FUNCTION ' . __FUNCTION__ . ' Products_id: ' . $_POST['products_id'][$i] . ' cart_qty: ' . $cart_qty . ' <br>', 'caution');
}
$new_qty = $_POST['cart_quantity'][$i];
// new quantity
$current_qty = $this->get_quantity($_POST['products_id'][$i]);
// how many currently in cart for attribute
$chk_mixed = zen_get_products_quantity_mixed($_POST['products_id'][$i]);
// use mixed
$new_qty = $this->adjust_quantity($new_qty, $_POST['products_id'][$i], 'shopping_cart');
// bof: adjust new quantity to be same as current in stock
$chk_current_qty = zen_get_products_stock($_POST['products_id'][$i]);
if (STOCK_ALLOW_CHECKOUT == 'false' && $new_qty > $chk_current_qty) {
$new_qty = $chk_current_qty;
$messageStack->add_session('shopping_cart', ($this->display_debug_messages ? 'FUNCTION ' . __FUNCTION__ . ': ' : '') . WARNING_PRODUCT_QUANTITY_ADJUSTED . zen_get_products_name($_POST['products_id'][$i]), 'caution');
}
// eof: adjust new quantity to be same as current in stock
if (($add_max == 1 and $cart_qty == 1) && $new_qty != $cart_qty) {
// do not add
$adjust_max = 'true';
} else {
if ($add_max != 0) {
// bof: adjust new quantity to be same as current in stock
if (STOCK_ALLOW_CHECKOUT == 'false' && $new_qty + $cart_qty > $chk_current_qty) {
$adjust_new_qty = 'true';
$alter_qty = $chk_current_qty - $cart_qty;
$new_qty = $alter_qty > 0 ? $alter_qty : 0;
$messageStack->add_session('shopping_cart', ($this->display_debug_messages ? 'FUNCTION ' . __FUNCTION__ . ': ' : '') . WARNING_PRODUCT_QUANTITY_ADJUSTED . zen_get_products_name($_POST['products_id'][$i]), 'caution');
}
// eof: adjust new quantity to be same as current in stock
// adjust quantity if needed
switch (true) {
case $new_qty == $current_qty:
// no change
$adjust_max = 'false';
$new_qty = $current_qty;
break;
case $new_qty > $add_max && $chk_mixed == false:
$adjust_max = 'true';
$new_qty = $add_max;
break;
case $add_max - $cart_qty + $new_qty >= $add_max && $new_qty > $add_max && $chk_mixed == true:
$adjust_max = 'true';
$requested_qty = $new_qty;
$new_qty = $current_qty;
break;
case $cart_qty + $new_qty - $current_qty > $add_max && $chk_mixed == true:
$adjust_max = 'true';
$requested_qty = $new_qty;
$new_qty = $current_qty;
break;
default:
$adjust_max = 'false';
}
$attributes = $_POST['id'][$_POST['products_id'][$i]] ? $_POST['id'][$_POST['products_id'][$i]] : '';
$this->add_cart($_POST['products_id'][$i], $new_qty, $attributes, false);
} else {
// adjust minimum and units
$attributes = $_POST['id'][$_POST['products_id'][$i]] ? $_POST['id'][$_POST['products_id'][$i]] : '';
$this->add_cart($_POST['products_id'][$i], $new_qty, $attributes, false);
}
}
if ($adjust_max == 'true') {
if ($this->display_debug_messages) {
$messageStack->add_session('header', 'FUNCTION ' . __FUNCTION__ . '<br>' . ERROR_MAXIMUM_QTY . zen_get_products_name($_POST['products_id'][$i]) . '<br>requested_qty: ' . $requested_qty . ' current_qty: ' . $current_qty, 'caution');
}
$messageStack->add_session('shopping_cart', ERROR_MAXIMUM_QTY . zen_get_products_name($_POST['products_id'][$i]), 'caution');
} else {
// display message if all is good and not on shopping_cart page
if (DISPLAY_CART == 'false' && $_GET['main_page'] != FILENAME_SHOPPING_CART && $messageStack->size('shopping_cart') == 0) {
$messageStack->add_session('header', ($this->display_debug_messages ? 'FUNCTION ' . __FUNCTION__ . ': ' : '') . SUCCESS_ADDED_TO_CART_PRODUCTS, 'success');
} else {
if ($_GET['main_page'] != FILENAME_SHOPPING_CART) {
zen_redirect(zen_href_link(FILENAME_SHOPPING_CART));
}
}
}
}
}
zen_redirect(zen_href_link($goto, zen_get_all_get_params($parameters)));
}
/**
* Method to handle cart Action - update product
*
* @param string forward destination
* @param url parameters
*/
function actionUpdateProduct($goto, $parameters)
{
global $messageStack;
for ($i = 0, $n = sizeof($_POST['products_id']); $i < $n; $i++) {
$adjust_max = 'false';
if ($_POST['cart_quantity'][$i] == '') {
$_POST['cart_quantity'][$i] = 0;
}
if (!is_numeric($_POST['cart_quantity'][$i]) || $_POST['cart_quantity'][$i] < 0) {
$messageStack->add_session('header', ERROR_CORRECTIONS_HEADING . ERROR_PRODUCT_QUANTITY_UNITS_SHOPPING_CART . zen_get_products_name($_POST['products_id'][$i]) . ' ' . PRODUCTS_ORDER_QTY_TEXT . zen_output_string_protected($_POST['cart_quantity'][$i]), 'error');
continue;
}
if (in_array($_POST['products_id'][$i], is_array($_POST['cart_delete']) ? $_POST['cart_delete'] : array()) or $_POST['cart_quantity'][$i] == 0) {
$this->remove($_POST['products_id'][$i]);
} else {
$add_max = zen_get_products_quantity_order_max($_POST['products_id'][$i]);
// maximum allowed
$cart_qty = $this->in_cart_mixed($_POST['products_id'][$i]);
// total currently in cart
//$messageStack->add_session('header', 'actionUpdateProduct Products_id: ' . $_POST['products_id'] . ' qty: ' . $cart_qty . ' <br>', 'caution');
$new_qty = $_POST['cart_quantity'][$i];
// new quantity
$current_qty = $this->get_quantity($_POST['products_id'][$i]);
// how many currently in cart for attribute
$chk_mixed = zen_get_products_quantity_mixed($_POST['products_id'][$i]);
// use mixed
//echo 'I SEE actionUpdateProduct: ' . $_POST['products_id'] . ' ' . $_POST['products_id'][$i] . '<br>';
$new_qty = $this->adjust_quantity($new_qty, $_POST['products_id'][$i], 'shopping_cart');
//die('I see Update Cart: ' . $_POST['products_id'][$i] . ' add qty: ' . $add_max . ' - cart qty: ' . $cart_qty . ' - newqty: ' . $new_qty);
if (($add_max == 1 and $cart_qty == 1) && $new_qty != $cart_qty) {
// do not add
$adjust_max = 'true';
} else {
if ($add_max != 0) {
//$messageStack->add_session('shopping_cart', 'PROCESSING MAX: Update Cart chk_mixed false: ' . $_POST['products_id'][$i] . ' add max: ' . $add_max . ' - cart qty: ' . $cart_qty . ' - newqty: ' . $new_qty . ' current_quantity: ' . $current_qty, 'warning');
// adjust quantity if needed
// if ($add_max != 0 && $new_qty > $current_qty && ($cart_quantity - $current_qty + $new_qty) != 0 && (($cart_quantity - $current_qty + $new_qty) + $cart_qty > $add_max)) {
switch (true) {
case $new_qty == $current_qty:
// no change
//$messageStack->add_session('shopping_cart', 'I see NEW=CURRENT Update Cart chk_mixed false: ' . $_POST['products_id'][$i] . ' add max: ' . $add_max . ' - cart qty: ' . $cart_qty . ' - newqty: ' . $new_qty . ' current_quantity: ' . $current_qty, 'warning');
$adjust_max = 'false';
$new_qty = $current_qty;
break;
case $new_qty > $add_max && $chk_mixed == false:
//$messageStack->add_session('shopping_cart', 'I see Update Cart chk_mixed false: ' . $_POST['products_id'][$i] . ' add max: ' . $add_max . ' - cart qty: ' . $cart_qty . ' - newqty: ' . $new_qty . ' something: ' . $something_qty, 'warning');
$adjust_max = 'true';
$new_qty = $add_max;
break;
case $add_max - $cart_qty + $new_qty >= $add_max && $new_qty > $add_max && $chk_mixed == true:
//$messageStack->add_session('shopping_cart', 'I see NEW > ADD Update Cart chk_mixed true: ' . $_POST['products_id'][$i] . ' add max: ' . $add_max . ' - cart qty: ' . $cart_qty . ' + newqty: ' . $new_qty, 'warning');
$adjust_max = 'true';
$requested_qty = $new_qty;
$new_qty = $current_qty;
break;
case $cart_qty + $new_qty - $current_qty > $add_max && $chk_mixed == true:
//$messageStack->add_session('shopping_cart', 'I see CART + NEW - CURRENT > ADD Update Cart chk_mixed true: ' . $_POST['products_id'][$i] . ' add max: ' . $add_max . ' - cart qty: ' . $cart_qty . ' + newqty: ' . $new_qty . ' current_qty: ' . $current_qty, 'warning');
$adjust_max = 'true';
$requested_qty = $new_qty;
$new_qty = $current_qty;
break;
default:
//$messageStack->add_session('shopping_cart', 'I see DEFAULT Cart - TURN OFF<br>: ' . $_POST['products_id'][$i] . ' add max: ' . $add_max . ' - cart qty: ' . $cart_qty . ' + newqty: ' . $new_qty . '<br>' . 'current: ' . $current_qty, 'warning');
$adjust_max = 'false';
}
$attributes = $_POST['id'][$_POST['products_id'][$i]] ? $_POST['id'][$_POST['products_id'][$i]] : '';
$this->add_cart($_POST['products_id'][$i], $new_qty, $attributes, false);
} else {
// adjust minimum and units
$attributes = $_POST['id'][$_POST['products_id'][$i]] ? $_POST['id'][$_POST['products_id'][$i]] : '';
$this->add_cart($_POST['products_id'][$i], $new_qty, $attributes, false);
}
}
if ($adjust_max == 'true') {
// $messageStack->add_session('shopping_cart', ERROR_MAXIMUM_QTY . ' A: - ' . zen_get_products_name($_POST['products_id'][$i]), 'caution');
//$messageStack->add_session('shopping_cart', 'actionUpdateProduct<br>' . ERROR_MAXIMUM_QTY . zen_get_products_name($_POST['products_id'][$i]) . '<br>Requested: ' . $requested_qty . ' current: ' . $current_qty , 'caution');
$messageStack->add_session('shopping_cart', ERROR_MAXIMUM_QTY . zen_get_products_name($_POST['products_id'][$i]), 'caution');
} else {
// display message if all is good and not on shopping_cart page
if (DISPLAY_CART == 'false' && $_GET['main_page'] != FILENAME_SHOPPING_CART) {
$messageStack->add_session('header', SUCCESS_ADDED_TO_CART_PRODUCT, 'success');
}
}
}
}
zen_redirect(zen_href_link($goto, zen_get_all_get_params($parameters)));
}
/**
* Method to handle cart Action - update product
*
* @param string forward destination
* @param url parameters
*/
public function actionUpdateProduct($goto, $parameters)
{
$products_id = $this->getRequest()->request->get('products_id');
for ($i = 0, $n = sizeof($products_id); $i < $n; $i++) {
$adjust_max = 'false';
if ($_POST['cart_quantity'][$i] == '') {
$_POST['cart_quantity'][$i] = 0;
}
if (!is_numeric($_POST['cart_quantity'][$i]) || $_POST['cart_quantity'][$i] < 0) {
$this->getMessageStack()->add_session('header', ERROR_CORRECTIONS_HEADING . ERROR_PRODUCT_QUANTITY_UNITS_SHOPPING_CART . zen_get_products_name($products_id[$i]) . ' ' . PRODUCTS_ORDER_QTY_TEXT . zen_output_string_protected($_POST['cart_quantity'][$i]), 'error');
continue;
}
if (in_array($products_id[$i], isset($_POST['cart_delete']) && is_array($_POST['cart_delete']) ? $_POST['cart_delete'] : array()) or $_POST['cart_quantity'][$i] == 0) {
$this->remove($products_id[$i]);
} else {
$add_max = zen_get_products_quantity_order_max($products_id[$i]);
// maximum allowed
$cart_qty = $this->in_cart_mixed($products_id[$i]);
// total currently in cart
$new_qty = $_POST['cart_quantity'][$i];
// new quantity
$current_qty = $this->get_quantity($products_id[$i]);
// how many currently in cart for attribute
$chk_mixed = zen_get_products_quantity_mixed($products_id[$i]);
// use mixed
$new_qty = $this->adjust_quantity($new_qty, $products_id[$i], 'shopping_cart');
if (($add_max == 1 and $cart_qty == 1) && $new_qty != $cart_qty) {
// do not add
$adjust_max = 'true';
} else {
if ($add_max != 0) {
// adjust quantity if needed
switch (true) {
case $new_qty == $current_qty:
// no change
$adjust_max = 'false';
$new_qty = $current_qty;
break;
case $new_qty > $add_max && $chk_mixed == false:
$adjust_max = 'true';
$new_qty = $add_max;
break;
case $add_max - $cart_qty + $new_qty >= $add_max && $new_qty > $add_max && $chk_mixed == true:
$adjust_max = 'true';
$requested_qty = $new_qty;
$new_qty = $current_qty;
break;
case $cart_qty + $new_qty - $current_qty > $add_max && $chk_mixed == true:
$adjust_max = 'true';
$requested_qty = $new_qty;
$new_qty = $current_qty;
break;
default:
$adjust_max = 'false';
}
}
// adjust minimum and units
$attributes = '';
if (isset($_POST['id'][$products_id[$i]])) {
$attributes = $_POST['id'][$products_id[$i]];
}
$this->add_cart($products_id[$i], $new_qty, $attributes, false);
}
if ($adjust_max == 'true') {
$this->getMessageStack()->add_session('shopping_cart', ERROR_MAXIMUM_QTY . zen_get_products_name($products_id[$i]), 'caution');
} else {
// display message if all is good and not on shopping_cart page
if (DISPLAY_CART == 'false' && $this->getMainPage() != 'shopping_cart') {
$this->getMessageStack()->add_session('header', SUCCESS_ADDED_TO_CART_PRODUCT, 'success');
}
}
}
}
zen_redirect(zen_href_link($goto, zen_get_all_get_params($parameters)));
}
}
if ($_SESSION['cart']->display_debug_messages) {
$messageStack->add_session('header', 'FUNCTION ' . __FUNCTION__ . ' Products_id: ' . $_POST['products_id'][$i] . ' cart_qty: ' . $cart_qty . ' <br>', 'caution');
}
$new_qty = $_POST['cart_quantity'][$i];
// new quantity
$current_qty = $_SESSION['cart']->get_quantity($_POST['products_id'][$i]);
// how many currently in cart for attribute
if ($productIsSBA[$i] && (PRODINFO_ATTRIBUTE_PLUGIN_MULTI == 'single_dropdown' || PRODINFO_ATTRIBUTE_PLUGIN_MULTI == 'single_radioset') && (PRODINFO_ATTRIBUTE_DYNAMIC_STATUS == '1' || PRODINFO_ATTRIBUTE_DYNAMIC_STATUS == '2')) {
/* Breakdown the attributes into individual attributes to then be able to
* feed them into the applicable section(s).
*
*/
}
// how many currently in cart for attribute
$chk_mixed = zen_get_products_quantity_mixed($_POST['products_id'][$i]);
// use mixed
if ($productIsSBA[$i] && (PRODINFO_ATTRIBUTE_PLUGIN_MULTI == 'single_dropdown' || PRODINFO_ATTRIBUTE_PLUGIN_MULTI == 'single_radioset') && (PRODINFO_ATTRIBUTE_DYNAMIC_STATUS == '1' || PRODINFO_ATTRIBUTE_DYNAMIC_STATUS == '2')) {
/* Breakdown the attributes into individual attributes to then be able to
* feed them into the applicable section(s).
*
*/
}
$new_qty = $_SESSION['cart']->adjust_quantity($new_qty, $_POST['products_id'][$i], 'shopping_cart');
// bof: adjust new quantity to be same as current in stock
// Mine $chk_current_qty = zen_get_products_stock($_POST['products_id'][$i]);
// if (!$productIsSBA[$i]) {
// $chk_current_qty = zen_get_products_stock($_POST['products_id'][$i]);
// } else {
if ($productIsSBA[$i] && (PRODINFO_ATTRIBUTE_PLUGIN_MULTI == 'single_dropdown' || PRODINFO_ATTRIBUTE_PLUGIN_MULTI == 'single_radioset') && (PRODINFO_ATTRIBUTE_DYNAMIC_STATUS == '1' || PRODINFO_ATTRIBUTE_DYNAMIC_STATUS == '2')) {
/* Breakdown the attributes into individual attributes to then be able to
