'yak_order_widget', 'description' => __( "YAK Order Panel Widget") );
$control_ops = array();
$this->WP_Widget('yak_order', __('YAK Order Panel'), $widget_ops, $control_ops);
}
/**
* Display the widget
*/
function widget($args, $instance) {
extract($args);
$val = $_SESSION['current_order_value'];
$items = $_SESSION['current_order_items'];
if ($instance['display-if-empty'] == 'on' && !isset($val)) {
$val = 0;
$items = 0;
}
if (isset($val)) {
echo $before_widget;
echo $before_title , __('Your Shopping Basket', 'yak') , $after_title;
echo __('Items in basket', 'yak') , ': ' , $items , '
';
echo __('Subtotal', 'yak') , ': ' , yak_format_money($val, true);
if (!empty($instance['checkout'])) {
$link = get_page_link($instance['checkout']);
if (yak_get_option(USE_SSL, 'off') == 'on') {
$link = str_replace('http:', 'https:', $link);
}
echo '
'
, __('Proceed to Checkout', 'yak') , '
';
}
echo $after_widget;
}
}
/**
* Store the widget data
*/
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['checkout'] = strip_tags(stripslashes($new_instance['checkout']));
$instance['display-if-empty'] = $new_instance['display-if-empty'];
return $instance;
}
/**
* Creates the edit form for the widget
*/
function form($instance) {
$instance = wp_parse_args((array)$instance, array('checkout'=>''));
$checkout = htmlspecialchars($instance['checkout']);
$display_if_empty = $instance['display-if-empty'];
$pages = get_pages();
$page_ids = array();
$page_ids[''] = '';
foreach ($pages as $page) {
$page_ids[$page->ID] = $page->post_title;
}
echo '' , __('Checkout redirect', 'yak-admin') , '
';
echo yak_html_select(array('name'=>$this->get_field_name('checkout'), 'selected'=>$checkout, 'values'=>$page_ids)) , '
';
echo '' , __('Display if empty?', 'yak-admin') , '
';
echo '
';
}
}
function YakOrderInit() {
register_widget('YakOrderWidget');
}
add_action('widgets_init', 'YakOrderInit');
?>