$icon_class));
}
// Add the main title span and text, with or without the arrow based on the
// cart block collapsibility settings.
if ($collapsible) {
$output .= '' . $title;
if ($collapsed) {
$output .= '';
}
else {
$output .= '';
}
$output .= '';
}
else {
$output .= '' . $title . '';
}
return $output;
}
/**
* Themes the shopping cart icon.
*
* @param $variables
* An associative array containing:
* - icon_class: Class to use for the cart icon image, either cart-full or
* cart-empty.
*
* @ingroup themeable
*/
function theme_uc_cart_block_title_icon($variables) {
$icon_class = $variables['icon_class'];
return l('', 'cart', array('html' => TRUE));
}
/**
* Themes the shopping cart block content.
*
* @param $variables
* An associative array containing:
* - help_text: Text to place in the small help text area beneath the cart
* block title or FALSE if disabled.
* - items: An associative array of cart item information containing:
* - qty: Quantity in cart.
* - title: Item title.
* - price: Item price.
* - desc: Item description.
* - item_count: The number of items in the shopping cart.
* - item_text: A textual representation of the number of items in the
* shopping cart.
* - total: The unformatted total of all the products in the shopping cart.
* - summary_links: An array of links used in the cart summary.
* - collapsed: TRUE or FALSE indicating whether or not the cart block is
* collapsed.
*
* @ingroup themeable
*/
function theme_uc_cart_block_content($variables) {
$help_text = $variables['help_text'];
$items = $variables['items'];
$item_count = $variables['item_count'];
$item_text = $variables['item_text'];
$total = $variables['total'];
$summary_links = $variables['summary_links'];
$collapsed = $variables['collapsed'];
$output = '';
// Add the help text if enabled.
if ($help_text) {
$output .= '' . $help_text . '';
}
// Add a table of items in the cart or the empty message.
$output .= theme('uc_cart_block_items', array('items' => $items, 'collapsed' => $collapsed));
// Add the summary section beneath the items table.
$output .= theme('uc_cart_block_summary', array('item_count' => $item_count, 'item_text' => $item_text, 'total' => $total, 'summary_links' => $summary_links));
return $output;
}
/**
* Themes the table listing the items in the shopping cart block.
*
* @param $variables
* An associative array containing:
* - items: An associative array of cart item information containing:
* - qty: Quantity in cart.
* - title: Item title.
* - price: Item price.
* - desc: Item description.
* - collapsed: TRUE or FALSE indicating whether or not the cart block is
* collapsed.
*
* @ingroup themeable
*/
function theme_uc_cart_block_items($variables) {
$items = $variables['items'];
$class = $variables['collapsed'] ? 'cart-block-items collapsed' : 'cart-block-items';
// If there are items in the shopping cart...
if ($items) {
$output = '
';
// Loop through each item.
$row_class = 'odd';
foreach ($items as $item) {
// Add the basic row with quantity, title, and price.
$output .= '
' . t('There are no products in your shopping cart.') . '
';
}
return $output;
}
/**
* Themes the summary table at the bottom of the default shopping cart block.
*
* @param $variables
* An associative array containing:
* - item_count: The number of items in the shopping cart.
* - item_text: A textual representation of the number of items in the
* shopping cart.
* - total: The unformatted total of all the products in the shopping cart.
* - summary_links: An array of links used in the summary.
*
* @ingroup themeable
*/
function theme_uc_cart_block_summary($variables) {
$item_count = $variables['item_count'];
$item_text = $variables['item_text'];
$total = $variables['total'];
$summary_links = $variables['summary_links'];
// Build the basic table with the number of items in the cart and total.
$output = '
';
return $output;
}
/**
* Themes the uc_cart_view_form().
*
* Outputs a hidden copy of the update cart button first, so pressing Enter
* updates the cart instead of removing an item.
*
* @param $variables
* An associative array containing:
* - form: A render element representing the form.
*
* @see uc_cart_view_form()
* @ingroup themeable
*/
function theme_uc_cart_view_form($variables) {
$form = &$variables['form'];
$output = '
';
}
}
return $output;
}
/**
* Returns the text displayed for an empty shopping cart.
*
* @ingroup themeable
*/
function theme_uc_empty_cart() {
return '
' . t('There are no products in your shopping cart.') . '
';
}
/**
* Themes the sale completion page.
*
* @param $variables
* An associative array containing:
* - message: Message containing order number info, account info, and link to
* continue shopping.
*
* @ingroup themeable
*/
function theme_uc_cart_complete_sale($variables) {
return $variables['message'];
}