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($link['name']);
?>
</a></li>
<?php
}
?>
</ul>
<?php
}
?>
</div>
<?php
}
function wpsc_get_downloadable_links($purchase_log)
{
if (!$purchase_log->is_transaction_completed()) {
return array();
}
$cart_contents = $purchase_log->get_cart_contents();
$links = array();
foreach ($cart_contents as $item) {
$item_links = _wpsc_get_cart_item_downloadable_links($item, $purchase_log);
if (empty($item_links)) {
continue;
}
$links[$item->name] = $item_links;
}
return apply_filters('wpsc_get_downloadable_links', $links, $purchase_log);
}
