/**
* Widget
* Display the widget in the sidebar
* Save output to the cache if empty
*
* @param array sidebar arguments
* @param array instance
*/
public function widget($args, $instance)
{
// Hide widget if page is the cart or checkout
if (is_cart() || is_checkout()) {
return false;
}
extract($args);
// Set the widget title
$title = apply_filters('widget_title', $instance['title'] ? $instance['title'] : __('Cart', 'fflcommerce'), $instance, $this->id_base);
// Print the widget wrapper & title
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
// Get the contents of the cart
$cart_contents = fflcommerce_cart::$cart_contents;
// If there are items in the cart print out a list of products
if (!empty($cart_contents)) {
// Open the list
echo '<ul class="cart_list">';
foreach ($cart_contents as $key => $value) {
// Get product instance
$_product = $value['data'];
if ($_product->exists() && $value['quantity'] > 0) {
echo '<li>';
// Print the product image & title with a link to the permalink
echo '<a href="' . esc_attr(get_permalink($_product->id)) . '" title="' . esc_attr($_product->get_title()) . '">';
// Print the product thumbnail image if exists else display placeholder
echo has_post_thumbnail($_product->id) ? get_the_post_thumbnail($_product->id, 'shop_tiny') : fflcommerce_get_image_placeholder('shop_tiny');
// Print the product title
echo '<span class="js_widget_product_title">' . $_product->get_title() . '</span>';
echo '</a>';
// Displays variations and cart item meta
echo fflcommerce_cart::get_item_data($value);
// Print the quantity & price per product
echo '<span class="js_widget_product_price">' . $value['quantity'] . ' × ' . $_product->get_price_html() . '</span>';
echo '</li>';
}
}
echo '</ul>';
// Close the list
// Print the cart total
echo '<p class="total"><strong>';
echo __('Subtotal', 'fflcommerce');
echo ':</strong> ' . fflcommerce_price($this->total_cart_items());
echo '</p>';
do_action('fflcommerce_widget_cart_before_buttons');
// Print view cart & checkout buttons
$view_cart_button_label = isset($instance['view_cart_button']) ? $instance['view_cart_button'] : __('View Cart →', 'fflcommerce');
$checkout_button_label = isset($instance['checkout_button']) ? $instance['checkout_button'] : __('Checkout →', 'fflcommerce');
echo '<p class="buttons">';
echo '<a href="' . esc_attr(fflcommerce_cart::get_cart_url()) . '" class="button">' . __($view_cart_button_label, 'fflcommerce') . '</a>';
echo '<a href="' . esc_attr(fflcommerce_cart::get_checkout_url()) . '" class="button checkout">' . __($checkout_button_label, 'fflcommerce') . '</a>';
echo '</p>';
} else {
echo '<span class="empty">' . __('No products in the cart.', 'fflcommerce') . '</span>';
}
// Print closing widget wrapper
echo $after_widget;
}
function fflcommerce_add_to_cart_action($url = false)
{
if (empty($_REQUEST['add-to-cart']) || !fflcommerce::verify_nonce('add_to_cart')) {
return false;
}
$options = FFLCommerce_Base::get_options();
$product_added = false;
switch ($_REQUEST['add-to-cart']) {
case 'variation':
// ensure we have a valid quantity, product and variation id, that is numeric, without any SQL injection attempts.
$product_id = isset($_REQUEST['product_id']) && is_numeric($_REQUEST['product_id']) ? (int) $_REQUEST['product_id'] : -1;
if ($product_id < 0) {
break;
// drop out and put up message, unable to add product.
}
if (empty($_REQUEST['variation_id']) || !is_numeric($_REQUEST['variation_id'])) {
break;
// drop out and put up message, unable to add product.
}
$quantity = isset($_REQUEST['quantity']) && is_numeric($_REQUEST['quantity']) ? (int) $_REQUEST['quantity'] : 1;
$product_id = apply_filters('fflcommerce_product_id_add_to_cart_filter', $product_id);
$variation_id = apply_filters('fflcommerce_variation_id_add_to_cart_filter', (int) $_REQUEST['variation_id']);
$attributes = (array) maybe_unserialize(get_post_meta($product_id, 'product_attributes', true));
$variations = array();
$all_variations_set = true;
if (get_post_meta($product_id, 'customizable', true) == 'yes') {
// session personalization initially set to parent product until variation selected
$custom_products = (array) fflcommerce_session::instance()->customized_products;
// transfer it to the variation
$custom_products[$variation_id] = $custom_products[$product_id];
unset($custom_products[$product_id]);
fflcommerce_session::instance()->customized_products = $custom_products;
}
foreach ($attributes as $attribute) {
if (!$attribute['variation']) {
continue;
}
$attr_name = 'tax_' . sanitize_title($attribute['name']);
if (!empty($_REQUEST[$attr_name])) {
$variations[$attr_name] = esc_attr($_REQUEST[$attr_name]);
} else {
$all_variations_set = false;
}
}
// Add to cart validation
$is_valid = apply_filters('fflcommerce_add_to_cart_validation', true, $product_id, $quantity);
if ($all_variations_set && $is_valid) {
if (fflcommerce_cart::add_to_cart($product_id, $quantity, $variation_id, $variations)) {
$product_added = true;
}
}
break;
case 'group':
if (empty($_REQUEST['quantity']) || !is_array($_REQUEST['quantity'])) {
break;
}
// do nothing
foreach ($_REQUEST['quantity'] as $product_id => $quantity) {
// Skip if no quantity
if (!$quantity) {
continue;
}
$quantity = (int) $quantity;
// Add to cart validation
$is_valid = apply_filters('fflcommerce_add_to_cart_validation', true, $product_id, $quantity);
// Add to the cart if passsed validation
if ($is_valid) {
if (fflcommerce_cart::add_to_cart($product_id, $quantity)) {
$product_added = true;
}
}
}
break;
default:
if (!is_numeric($_REQUEST['add-to-cart'])) {
// Handle silently for now
break;
}
// Get product ID & quantity
$product_id = apply_filters('fflcommerce_product_id_add_to_cart_filter', (int) $_REQUEST['add-to-cart']);
$quantity = isset($_REQUEST['quantity']) ? (int) $_REQUEST['quantity'] : 1;
// Add to cart validation
$is_valid = apply_filters('fflcommerce_add_to_cart_validation', true, $product_id, $quantity);
// Add to the cart if passed validation
if ($is_valid) {
if (fflcommerce_cart::add_to_cart($product_id, $quantity)) {
$product_added = true;
}
}
break;
}
if (!$product_added) {
fflcommerce::add_error(__('The Product could not be added to the cart. Please try again.', 'fflcommerce'));
wp_safe_redirect(remove_query_arg(array('add-to-cart', 'quantity', 'product_id', '_n'), wp_get_referer()), 301);
exit;
} else {
switch ($options->get('fflcommerce_redirect_add_to_cart', 'same_page')) {
case 'same_page':
$message = __('Product successfully added to your cart.', 'fflcommerce');
$button = __('View Cart →', 'fflcommerce');
$message = '<a href="%s" class="button">' . $button . '</a> ' . $message;
fflcommerce::add_message(sprintf($message, fflcommerce_cart::get_cart_url()));
break;
case 'to_checkout':
// Do nothing
break;
default:
fflcommerce::add_message(__('Product successfully added to your cart.', 'fflcommerce'));
break;
}
$url = apply_filters('add_to_cart_redirect', $url);
if ($url) {
wp_safe_redirect($url, 301);
exit;
} else {
if ($options->get('fflcommerce_redirect_add_to_cart', 'same_page') == 'to_checkout' && !fflcommerce::has_errors()) {
wp_safe_redirect(fflcommerce_cart::get_checkout_url(), 301);
exit;
} else {
if ($options->get('fflcommerce_redirect_add_to_cart', 'to_cart') == 'to_cart' && !fflcommerce::has_errors()) {
wp_safe_redirect(fflcommerce_cart::get_cart_url(), 301);
exit;
} else {
if (wp_get_referer()) {
wp_safe_redirect(remove_query_arg(array('add-to-cart', 'quantity', 'product_id'), wp_get_referer()), 301);
exit;
} else {
wp_safe_redirect(home_url(), 301);
exit;
}
}
}
}
}
}
}
?>
<?php
if ($options->get('fflcommerce_cart_shows_shop_button') == 'yes') {
?>
<tr>
<td colspan="6" class="actions">
<a href="<?php
echo esc_url(fflcommerce_cart::get_shop_url());
?>
" class="checkout-button button-alt" style="float:left;"><?php
_e('← Return to Shop', 'fflcommerce');
?>
</a>
<a href="<?php
echo esc_url(fflcommerce_cart::get_checkout_url());
?>
" class="checkout-button button-alt"><?php
_e('Proceed to Checkout →', 'fflcommerce');
?>
</a>
</td>
</tr>
<?php
}
do_action('fflcommerce_shop_table_cart_foot');
?>
</tfoot>
<?php
do_action('fflcommerce_shop_table_cart');
?>
* versions in the future. If you wish to customise FFL Commerce core for your needs,
* please use our GitHub repository to publish essential changes for consideration.
*
* @package FFLCommerce
* @category Checkout
* @author Tampa Bay Tactical Supply, Inc.
* @copyright Copyright © 2011-2014 Tampa Bay Tactical Supply, Inc. & Jigoshop.
* @license GNU General Public License v3
*
*/
?>
<?php
do_action('before_checkout_form');
// filter hook for include new pages inside the payment method
$get_checkout_url = apply_filters('fflcommerce_get_checkout_url', fflcommerce_cart::get_checkout_url());
?>
<form name="checkout" method="post" class="checkout" action="<?php
echo esc_url($get_checkout_url);
?>
">
<h3 id="order_review_heading"><?php
_e('Your Order', 'fflcommerce');
?>
</h3>
<?php
do_action('fflcommerce_checkout_order_review');
?>
