/**
* Returns the current product list link.
* @param bool url Optional, whether to return a link or url. Defaults to show link.
* @param string link_text Optional, text to show in link.
*/
function mp_products_link_sc($atts)
{
extract(shortcode_atts(array('url' => false, 'link_text' => ''), $atts));
return mp_products_link(false, $url, $link_text);
}
/**
* Echos the current store navigation links.
*
* @param bool $echo Optional, whether to echo. Defaults to true
*/
function mp_store_navigation($echo = true)
{
global $mp;
//navigation
if (!$mp->get_setting('disable_cart')) {
$nav = '<ul class="mp_store_navigation"><li class="page_item"><a href="' . mp_products_link(false, true) . '" title="' . __('Products', 'mp') . '">' . __('Products', 'mp') . '</a></li>';
$nav .= '<li class="page_item"><a href="' . mp_cart_link(false, true) . '" title="' . __('Shopping Cart', 'mp') . '">' . __('Shopping Cart', 'mp') . '</a></li>';
$nav .= '<li class="page_item"><a href="' . mp_orderstatus_link(false, true) . '" title="' . __('Order Status', 'mp') . '">' . __('Order Status', 'mp') . '</a></li>
</ul>';
} else {
$nav = '<ul class="mp_store_navigation">
<li class="page_item"><a href="' . mp_products_link(false, true) . '" title="' . __('Products', 'mp') . '">' . __('Products', 'mp') . '</a></li>
</ul>';
}
$nav = apply_filters('mp_store_navigation', $nav);
if ($echo) {
echo $nav;
} else {
return $nav;
}
}
/**
* Echos the current store navigation links.
*
* @param bool $echo Optional, whether to echo. Defaults to true
*/
function mp_store_navigation($echo = true)
{
$settings = get_option('mp_settings');
//navigation
if (!$settings['disable_cart']) {
$nav = '<ul class="mp_store_navigation"><li class="page_item"><a href="' . mp_products_link(false, true) . '" title="' . __('Products', 'mp') . '">' . __('Products', 'mp') . '</a></li>';
$nav .= '<li class="page_item"><a href="' . mp_cart_link(false, true) . '" title="' . __('Shopping Cart', 'mp') . '">' . __('Shopping Cart', 'mp') . '</a></li>';
$nav .= '<li class="page_item"><a href="' . mp_orderstatus_link(false, true) . '" title="' . __('Order Status', 'mp') . '">' . __('Order Status', 'mp') . '</a></li>
</ul>';
} else {
$nav = '<ul class="mp_store_navigation">
<li class="page_item"><a href="' . mp_products_link(false, true) . '" title="' . __('Products', 'mp') . '">' . __('Products', 'mp') . '</a></li>
</ul>';
}
if ($echo) {
echo $nav;
} else {
return $nav;
}
}
function update_cart()
{
global $blog_id, $mp_gateway_active_plugins;
$blog_id = is_multisite() ? $blog_id : 1;
$current_blog_id = $blog_id;
$cart = $this->get_cart_cookie();
if (isset($_POST['empty_cart'])) {
//empty cart contents
//clear all blog products only if global checkout enabled
if ($this->global_cart) {
$this->set_global_cart_cookie(array());
} else {
$this->set_cart_cookie(array());
}
if (defined('DOING_AJAX') && DOING_AJAX) {
?>
<div class="mp_cart_empty">
<?php
_e('There are no items in your cart.', 'mp');
?>
</div>
<div id="mp_cart_actions_widget">
<a class="mp_store_link" href="<?php
mp_products_link(true, true);
?>
"><?php
_e('Browse Products »', 'mp');
?>
</a>
</div>
<?php
exit;
}
} else {
if (isset($_POST['product_id'])) {
//add a product to cart
//if not valid product_id return
$product_id = apply_filters('mp_product_id_add_to_cart', intval($_POST['product_id']));
$product = get_post($product_id);
if (!$product || $product->post_type != 'product' || $product->post_status != 'publish') {
return false;
}
//get quantity
$quantity = isset($_POST['quantity']) ? intval(abs($_POST['quantity'])) : 1;
//get variation
$variation = isset($_POST['variation']) ? intval(abs($_POST['variation'])) : 0;
//check max stores
if ($this->global_cart && count($global_cart = $this->get_cart_cookie(true)) >= $mp_gateway_active_plugins[0]->max_stores && !isset($global_cart[$blog_id])) {
if (defined('DOING_AJAX') && DOING_AJAX) {
echo 'error||' . sprintf(__("Sorry, currently it's not possible to checkout with items from more than %s stores.", 'mp'), $mp_gateway_active_plugins[0]->max_stores);
exit;
} else {
$this->cart_checkout_error(sprintf(__("Sorry, currently it's not possible to checkout with items from more than %s stores.", 'mp'), $mp_gateway_active_plugins[0]->max_stores));
return false;
}
}
//calculate new quantity
$new_quantity = $cart[$product_id][$variation] + $quantity;
//check stock
if (get_post_meta($product_id, 'mp_track_inventory', true)) {
$stock = maybe_unserialize(get_post_meta($product_id, 'mp_inventory', true));
if (!is_array($stock)) {
$stock[0] = $stock;
}
if ($stock[$variation] < $new_quantity) {
if (defined('DOING_AJAX') && DOING_AJAX) {
echo 'error||' . sprintf(__("Sorry, we don't have enough of this item in stock. (%s remaining)", 'mp'), number_format_i18n($stock[$variation] - $cart[$product_id][$variation]));
exit;
} else {
$this->cart_checkout_error(sprintf(__("Sorry, we don't have enough of this item in stock. (%s remaining)", 'mp'), number_format_i18n($stock[$variation] - $cart[$product_id][$variation])));
return false;
}
}
//send ajax leftover stock
if (defined('DOING_AJAX') && DOING_AJAX) {
$return = array_sum($stock) - $new_quantity . '||';
}
} else {
//send ajax always stock if stock checking turned off
if (defined('DOING_AJAX') && DOING_AJAX) {
$return = 1 . '||';
}
}
//check limit if tracking on or downloadable
if (get_post_meta($product_id, 'mp_track_limit', true) || ($file = get_post_meta($product_id, 'mp_file', true))) {
$limit = empty($file) ? maybe_unserialize(get_post_meta($product_id, 'mp_limit', true)) : array($variation => 1);
if ($limit[$variation] && $limit[$variation] < $new_quantity) {
if (defined('DOING_AJAX') && DOING_AJAX) {
echo 'error||' . sprintf(__('Sorry, there is a per order limit of %1$s for "%2$s".', 'mp'), number_format_i18n($limit[$variation]), $product->post_title);
exit;
} else {
$this->cart_checkout_error(sprintf(__('Sorry, there is a per order limit of %1$s for "%2$s".', 'mp'), number_format_i18n($limit[$variation]), $product->post_title));
return false;
}
}
}
$cart[$product_id][$variation] = $new_quantity;
//save items to cookie
$this->set_cart_cookie($cart);
//if running via ajax return updated cart and die
if (defined('DOING_AJAX') && DOING_AJAX) {
$return .= mp_show_cart('widget', false, false);
echo $return;
exit;
}
} else {
if (isset($_POST['update_cart_submit'])) {
//update cart contents
$global_cart = $this->get_cart_cookie(true);
//process quantity updates
if (is_array($_POST['quant'])) {
foreach ($_POST['quant'] as $pbid => $quant) {
list($bid, $product_id, $variation) = split(':', $pbid);
if (is_multisite()) {
switch_to_blog($bid);
}
$quant = intval(abs($quant));
if ($quant) {
//check stock
if (get_post_meta($product_id, 'mp_track_inventory', true)) {
$stock = maybe_unserialize(get_post_meta($product_id, 'mp_inventory', true));
if (!is_array($stock)) {
$stock[0] = $stock;
}
if ($stock[$variation] < $quant) {
$left = $stock[$variation] - intval($global_cart[$bid][$product_id][$variation]) < 0 ? 0 : $stock[$variation] - intval($global_cart[$bid][$product_id][$variation]);
$this->cart_checkout_error(sprintf(__('Sorry, there is not enough stock for "%s". (%s remaining)', 'mp'), get_the_title($product_id), number_format_i18n($left)));
continue;
}
}
//check limit if tracking on or downloadable
if (get_post_meta($product_id, 'mp_track_limit', true) || ($file = get_post_meta($product_id, 'mp_file', true))) {
$limit = empty($file) ? maybe_unserialize(get_post_meta($product_id, 'mp_limit', true)) : array($variation => 1);
if ($limit[$variation] && $limit[$variation] < $quant) {
$this->cart_checkout_error(sprintf(__('Sorry, there is a per order limit of %1$s for "%2$s".', 'mp'), number_format_i18n($limit[$variation]), get_the_title($product_id)));
continue;
}
}
$global_cart[$bid][$product_id][$variation] = $quant;
} else {
unset($global_cart[$bid][$product_id][$variation]);
}
}
if (is_multisite()) {
switch_to_blog($current_blog_id);
}
}
//remove items
if (isset($_POST['remove']) && is_array($_POST['remove'])) {
foreach ($_POST['remove'] as $pbid) {
list($bid, $product_id, $variation) = split(':', $pbid);
unset($global_cart[$bid][$product_id][$variation]);
}
$this->cart_update_message(__('Item(s) Removed', 'mp'));
}
//save items to cookie
$this->set_global_cart_cookie($global_cart);
//add coupon code
if (!empty($_POST['coupon_code'])) {
if ($this->check_coupon($_POST['coupon_code'])) {
//get coupon code
if (is_multisite()) {
global $blog_id;
$_SESSION['mp_cart_coupon_' . $blog_id] = $_POST['coupon_code'];
} else {
$_SESSION['mp_cart_coupon'] = $_POST['coupon_code'];
}
$this->cart_update_message(__('Coupon Successfully Applied', 'mp'));
} else {
$this->cart_checkout_error(__('Invalid Coupon Code', 'mp'));
}
}
} else {
if (isset($_GET['remove_coupon'])) {
//remove coupon code
if (is_multisite()) {
global $blog_id;
unset($_SESSION['mp_cart_coupon_' . $blog_id]);
} else {
unset($_SESSION['mp_cart_coupon']);
}
$this->cart_update_message(__('Coupon Removed', 'mp'));
} else {
if (isset($_POST['mp_shipping_submit'])) {
//save shipping info
//check checkout info
if (!is_email($_POST['email'])) {
$this->cart_checkout_error(__('Please enter a valid Email Address.', 'mp'), 'email');
}
//only require these fields if not a download only cart
if (!$this->download_only_cart($this->get_cart_contents()) && $this->get_setting('shipping->method') != 'none') {
if (empty($_POST['name'])) {
$this->cart_checkout_error(__('Please enter your Full Name.', 'mp'), 'name');
}
if (empty($_POST['address1'])) {
$this->cart_checkout_error(__('Please enter your Street Address.', 'mp'), 'address1');
}
if (empty($_POST['city'])) {
$this->cart_checkout_error(__('Please enter your City.', 'mp'), 'city');
}
if (($_POST['country'] == 'US' || $_POST['country'] == 'CA') && empty($_POST['state'])) {
$this->cart_checkout_error(__('Please enter your State/Province/Region.', 'mp'), 'state');
}
if ($_POST['country'] == 'US' && !array_key_exists(strtoupper($_POST['state']), $this->usa_states)) {
$this->cart_checkout_error(__('Please enter a valid two-letter State abbreviation.', 'mp'), 'state');
} else {
if ($_POST['country'] == 'CA' && !array_key_exists(strtoupper($_POST['state']), $this->canadian_provinces)) {
$this->cart_checkout_error(__('Please enter a valid two-letter Canadian Province abbreviation.', 'mp'), 'state');
} else {
$_POST['state'] = strtoupper($_POST['state']);
}
}
if (empty($_POST['zip'])) {
$this->cart_checkout_error(__('Please enter your Zip/Postal Code.', 'mp'), 'zip');
}
if (empty($_POST['country']) || strlen($_POST['country']) != 2) {
$this->cart_checkout_error(__('Please enter your Country.', 'mp'), 'country');
}
if ($_POST['no_shipping_options'] == '1') {
$this->cart_checkout_error(__('No valid shipping options found. Please check your address carefully.', 'mp'), 'no_shipping_options');
}
}
// Process Personalization
if (isset($_POST['mp_custom_fields']) && count($_POST['mp_custom_fields'])) {
foreach ($_POST['mp_custom_fields'] as $cf_key => $cf_items) {
list($bid, $product_id, $variation) = split(':', $cf_key);
if (!isset($product_id)) {
continue;
}
if (!isset($variation)) {
continue;
}
$mp_has_custom_field = get_post_meta(intval($product_id), 'mp_has_custom_field', true);
if (isset($mp_has_custom_field) && isset($mp_has_custom_field[intval($variation)]) && $mp_has_custom_field[intval($variation)]) {
$mp_custom_field_required = get_post_meta(intval($product_id), 'mp_custom_field_required', true);
if (isset($mp_custom_field_required) && isset($mp_custom_field_required[intval($variation)]) && $mp_custom_field_required[intval($variation)]) {
foreach ($cf_items as $idx => $cf_item) {
if (empty($cf_item)) {
$this->cart_checkout_error(__('Required product extra information.', 'mp'), 'custom_fields_' . $product_id . '_' . $variation);
break;
} else {
$cf_items[$idx] = trim(strip_tags(stripslashes($cf_item)));
}
}
$_POST['mp_custom_fields'][$cf_key] = $cf_items;
}
}
}
}
//save to session
global $current_user;
$meta = get_user_meta($current_user->ID, 'mp_shipping_info', true);
$_SESSION['mp_shipping_info']['email'] = $_POST['email'] ? trim(stripslashes($_POST['email'])) : (isset($meta['email']) ? $meta['email'] : $current_user->user_email);
$_SESSION['mp_shipping_info']['name'] = $_POST['name'] ? trim(stripslashes($_POST['name'])) : (isset($meta['name']) ? $meta['name'] : $current_user->user_firstname . ' ' . $current_user->user_lastname);
$_SESSION['mp_shipping_info']['address1'] = $_POST['address1'] ? trim(stripslashes($_POST['address1'])) : $meta['address1'];
$_SESSION['mp_shipping_info']['address2'] = $_POST['address2'] ? trim(stripslashes($_POST['address2'])) : $meta['address2'];
$_SESSION['mp_shipping_info']['city'] = $_POST['city'] ? trim(stripslashes($_POST['city'])) : $meta['city'];
$_SESSION['mp_shipping_info']['state'] = $_POST['state'] ? trim(stripslashes($_POST['state'])) : $meta['state'];
$_SESSION['mp_shipping_info']['zip'] = $_POST['zip'] ? trim(stripslashes($_POST['zip'])) : $meta['zip'];
$_SESSION['mp_shipping_info']['country'] = $_POST['country'] ? trim($_POST['country']) : $meta['country'];
$_SESSION['mp_shipping_info']['phone'] = $_POST['phone'] ? preg_replace('/[^0-9-\\(\\) ]/', '', trim($_POST['phone'])) : $meta['phone'];
if (isset($_POST['special_instructions'])) {
$_SESSION['mp_shipping_info']['special_instructions'] = trim(stripslashes($_POST['special_instructions']));
}
//Handle and store Product Custom field data
if (isset($_POST['mp_custom_fields'])) {
$_SESSION['mp_shipping_info']['mp_custom_fields'] = $_POST['mp_custom_fields'];
}
//for checkout plugins
do_action('mp_shipping_process');
//save to user meta
if ($current_user->ID) {
update_user_meta($current_user->ID, 'mp_shipping_info', $_SESSION['mp_shipping_info']);
}
//if no errors send to next checkout step
if ($this->checkout_error == false) {
//check for $0 checkout to skip gateways
//loop through cart items
$global_cart = $this->get_cart_contents(true);
if (!$this->global_cart) {
//get subset if needed
$selected_cart[$blog_id] = $global_cart[$blog_id];
} else {
$selected_cart = $global_cart;
}
$totals = array();
$shipping_prices = array();
$tax_prices = array();
foreach ($selected_cart as $bid => $cart) {
if (is_multisite()) {
switch_to_blog($bid);
}
foreach ($cart as $product_id => $variations) {
foreach ($variations as $data) {
$totals[] = $data['price'] * $data['quantity'];
}
}
if (($shipping_price = $this->shipping_price()) !== false) {
$shipping_prices[] = $shipping_price;
}
if (($tax_price = $this->tax_price()) !== false) {
$tax_prices[] = $tax_price;
}
}
//go back to original blog
if (is_multisite()) {
switch_to_blog($current_blog_id);
}
$total = array_sum($totals);
//coupon line
if ($coupon = $this->coupon_value($this->get_coupon_code(), $total)) {
$total = $coupon['new_total'];
}
//shipping
if ($shipping_price = array_sum($shipping_prices)) {
$total = $total + $shipping_price;
}
//tax line
if ($tax_price = array_sum($tax_prices)) {
$total = $total + $tax_price;
}
if ($total > 0) {
$network_settings = get_site_option('mp_network_settings');
//can we skip the payment form page?
if ($this->global_cart) {
$skip = apply_filters('mp_payment_form_skip_' . $network_settings['global_gateway'], false);
} else {
$skip = apply_filters('mp_payment_form_skip_' . $this->get_setting('gateways->allowed->0'), false);
}
if (!$this->global_cart && count($this->get_setting('gateways->allowed', array())) > 1 || !$skip) {
wp_safe_redirect(mp_checkout_step_url('checkout'));
exit;
} else {
if ($this->global_cart) {
$_SESSION['mp_payment_method'] = $network_settings['global_gateway'];
} else {
$_SESSION['mp_payment_method'] = $this->get_setting('gateways->allowed->0');
}
do_action('mp_payment_submit_' . $_SESSION['mp_payment_method'], $this->get_cart_contents($this->global_cart), $_SESSION['mp_shipping_info']);
//if no errors send to next checkout step
if ($this->checkout_error == false) {
wp_safe_redirect(mp_checkout_step_url('confirm-checkout'));
exit;
} else {
wp_safe_redirect(mp_checkout_step_url('checkout'));
exit;
}
}
} else {
//empty price, create order already
//loop through and create orders
foreach ($selected_cart as $bid => $cart) {
$totals = array();
if (is_multisite()) {
switch_to_blog($bid);
}
foreach ($cart as $product_id => $variations) {
foreach ($variations as $data) {
$totals[] = $data['price'] * $data['quantity'];
}
}
$total = array_sum($totals);
//coupon line
if ($coupon = $this->coupon_value($this->get_coupon_code(), $total)) {
$total = $coupon['new_total'];
}
//shipping
if (($shipping_price = $this->shipping_price()) !== false) {
$total = $total + $shipping_price;
}
//tax line
if (($tax_price = $this->tax_price()) !== false) {
$total = $total + $tax_price;
}
//setup our payment details
$timestamp = time();
$payment_info['gateway_public_name'] = __('Manual Checkout', 'mp');
$payment_info['gateway_private_name'] = __('Manual Checkout', 'mp');
$payment_info['method'][] = __('N/A - Free order', 'mp');
$payment_info['transaction_id'][] = __('N/A', 'mp');
$payment_info['status'][$timestamp] = __('Completed', 'mp');
$payment_info['total'] = $total;
$payment_info['currency'] = $this->get_setting('currency');
$this->create_order(false, $cart, $_SESSION['mp_shipping_info'], $payment_info, true);
}
//go back to original blog
if (is_multisite()) {
switch_to_blog($current_blog_id);
}
$_SESSION['mp_payment_method'] = 'manual';
//so we don't get an error message on confirmation page
//redirect to final page
wp_safe_redirect(mp_checkout_step_url('confirmation'));
exit;
}
}
} else {
if (isset($_POST['mp_choose_gateway'])) {
//check and save payment info
$_SESSION['mp_payment_method'] = $_POST['mp_choose_gateway'];
//processing script is only for selected gateway plugin
do_action('mp_payment_submit_' . $_SESSION['mp_payment_method'], $this->get_cart_contents($this->global_cart), $_SESSION['mp_shipping_info']);
//if no errors send to next checkout step
if ($this->checkout_error == false) {
wp_safe_redirect(mp_checkout_step_url('confirm-checkout'));
exit;
}
} else {
if (isset($_POST['mp_payment_confirm'])) {
//create order and process payment
do_action('mp_payment_confirm_' . $_SESSION['mp_payment_method'], $this->get_cart_contents($this->global_cart), $_SESSION['mp_shipping_info']);
//if no errors send to next checkout step
if ($this->checkout_error == false) {
wp_safe_redirect(mp_checkout_step_url('confirmation'));
exit;
}
}
}
}
}
}
}
}
}
/**
* Echos the current shopping cart contents. Use in the cart template.
*
* @param string $context Optional. Possible values: widget, checkout
* @param string $checkoutstep Optional. Possible values: checkout-edit, shipping, checkout, confirm-checkout, confirmation
* @param bool $echo Optional. default true
*/
function flexmarket_show_cart($context = '', $checkoutstep = null, $echo = true, $btnclass = '')
{
global $mp, $blog_id;
$content = '';
if ($checkoutstep == null) {
$checkoutstep = get_query_var('checkoutstep');
}
if (mp_items_in_cart() || $checkoutstep == 'confirmation') {
// type = widget
if ($context == 'widget') {
$content .= _flexmarket_cart_table('widget', false, $btnclass);
$content .= '<div class="mp_cart_actions_widget">';
$content .= '<a class="mp_empty_cart" href="' . mp_cart_link(false, true) . '?empty-cart=1" title="' . __('Empty your shopping cart', 'flexmarket') . '">' . __('Empty Cart', 'flexmarket') . '</a>';
$content .= '<a class="mp_checkout_link" href="' . mp_cart_link(false, true) . '" title="' . __('Go To Checkout Page', 'flexmarket') . '">' . __('Checkout »', 'flexmarket') . '</a>';
$content .= '<div class="clear"></div>';
$content .= '</div>';
} else {
if ($context == 'checkout') {
//generic error message context for plugins to hook into
$content .= apply_filters('mp_checkout_error_checkout', '');
if ($mp->get_setting('show_purchase_breadcrumbs') == 1) {
$content .= flexmarket_cart_breadcrumbs($checkoutstep);
}
//handle checkout steps
switch ($checkoutstep) {
case 'shipping':
$content .= do_shortcode($mp->get_setting('msg->shipping'));
$content .= _flexmarket_cart_shipping(true, false, $btnclass);
break;
case 'checkout':
$content .= do_shortcode($mp->get_setting('msg->checkout'));
$content .= _flexmarket_cart_payment('form', false, $btnclass);
break;
case 'confirm-checkout':
$content .= do_shortcode($mp->get_setting('msg->confirm_checkout'));
$content .= _flexmarket_cart_table('checkout', false, $btnclass);
$content .= _flexmarket_cart_shipping(false, false, $btnclass);
$content .= _flexmarket_cart_payment('confirm', false, $btnclass);
break;
case 'confirmation':
$content .= do_shortcode($mp->get_setting('msg->success'));
$content .= _flexmarket_cart_payment('confirmation', false, $btnclass);
break;
default:
$content .= do_shortcode($mp->get_setting('msg->cart'));
$content .= _flexmarket_cart_table('checkout-edit', false, $btnclass);
$content .= '<div class="clear padding20"></div>';
$content .= _flexmarket_cart_login(false, $btnclass);
break;
}
} else {
$content .= _flexmarket_cart_table('checkout', false, $btnclass);
$content .= '<div class="mp_cart_actions">';
$content .= '<a class="mp_empty_cart btn' . $btnclass . '" href="' . mp_cart_link(false, true) . '?empty-cart=1" title="' . __('Empty your shopping cart', 'flexmarket') . '">' . __('Empty Cart', 'flexmarket') . '</a>';
$content .= '<a class="mp_checkout_link btn' . $btnclass . '" href="' . mp_cart_link(false, true) . '" title="' . __('Go To Checkout Page', 'flexmarket') . '">' . __('Checkout »', 'flexmarket') . '</a>';
$content .= '</div>';
}
}
} else {
if ($context != 'widget') {
$content .= do_shortcode($mp->get_setting('msg->cart'));
}
$content .= '<div class="mp_cart_empty"><p>' . __('There are no items in your cart.', 'flexmarket') . '</p></div>';
$content .= '<div id="mp_cart_actions_widget"><a class="mp_store_link btn' . $btnclass . '" href="' . mp_products_link(false, true) . '">' . __('Browse Products »', 'flexmarket') . '</a></div>';
}
if ($echo) {
echo $content;
} else {
return $content;
}
}