public static function get_instance()
{
if (empty(self::$instance)) {
self::$instance = new WPSC_Cart_Item_Table();
}
return self::$instance;
}
protected function cart_item_description($item, $key)
{
parent::cart_item_description($item, $key);
if (!$this->log->is_transaction_completed()) {
return;
}
$links = _wpsc_get_cart_item_downloadable_links($item, $this->log);
?>
<div class="wpsc-cart-item-downloadable">
<?php
if (count($links) === 1) {
?>
<strong><?php
esc_html_e('Download link: ', 'wp-e-commerce');
?>
</strong><br />
<a href="<?php
echo esc_url($links[0]['url']);
?>
"><?php
echo esc_html($links[0]['name']);
?>
</a>
<?php
} else {
?>
<strong><?php
esc_html_e('Digital Contents', 'wp-e-commerce');
?>
</strong>
<ul>
<?php
foreach ($links as $link) {
?>
<li><a href="<?php
echo esc_url($link['url']);
?>
"><?php
echo esc_html($link['name']);
?>
</a></li>
<?php
}
?>
</ul>
<?php
}
?>
</div>
<?php
}
/**
* Cart shortcode.
*
* Usage example: [wpsc-cart type="widget"]
*
* Available attributes:
* - 'type': Can be set to 'form', 'widget', 'table'.
* 'form' would display similarly to the Shopping Cart page
* 'widget' would display similarly to the Cart widget
* 'table' would display a plain table of items without form
*
* @param array $atts Attributes
* @return string Shortcode output
*/
function _wpsc_shortcode_cart($atts)
{
global $wpsc_cart;
ob_start();
$defaults = array('type' => 'form');
$atts = shortcode_atts($defaults, $atts, 'wpsc-cart');
require_once WPSC_TE_V2_CLASSES_PATH . '/cart-item-table-widget-form.php';
if (!count($wpsc_cart->cart_items)) {
return '<p>' . __('No items in cart.', 'wp-e-commerce') . '</p>';
}
switch ($atts['type']) {
case 'form':
$table = new WPSC_Cart_Item_Table_Form();
break;
case 'widget':
$table = new WPSC_Cart_Item_Table_Widget_Form();
break;
case 'table':
$table = new WPSC_Cart_Item_Table();
break;
}
$table->display();
return ob_get_clean();
}
protected function cart_item_description($item, $key)
{
$remove_url = add_query_arg('_wp_nonce', wp_create_nonce("wpsc-remove-cart-item-{$key}"), wpsc_get_cart_url('remove/' . absint($key)));
?>
<div class="wpsc-cart-item-row-actions">
<a alt="<?php
esc_attr_e('Remove from cart', 'wp-e-commerce');
?>
" class="wpsc-button wpsc-button-mini" href="<?php
echo esc_url($remove_url);
?>
"><i class="wpsc-icon-trash"></i> <?php
esc_html_e('Remove', 'wp-e-commerce');
?>
</a>
</div>
<?php
parent::cart_item_description($item, $key);
}
function wpsc_get_checkout_order_preview()
{
require_once WPSC_TE_V2_CLASSES_PATH . '/cart-item-table.php';
$cart_item_table = WPSC_Cart_Item_Table::get_instance();
ob_start();
$cart_item_table->display();
return apply_filters('wpsc_get_checkout_order_preview', ob_get_clean());
}
