'Newsletter widget to add a minimal subscription form'), array('width' => '350px'));
}
function widget($args, $instance) {
$newsletter = Newsletter::instance();
$current_language = $newsletter->get_current_language();
extract($args);
echo $before_widget;
if (!is_array($instance)) {
$instance = array();
}
// Filters are used for WPML
if (!empty($instance['title'])) {
$title = apply_filters('widget_title', $instance['title'], $instance);
echo $before_title . $title . $after_title;
}
$options_profile = NewsletterSubscription::instance()->get_options('profile', $current_language);
if (empty($instance['button'])) {
$instance['button'] = $options_profile['subscribe'];
}
$form = '';
$form .= '
';
echo $form;
echo $after_widget;
}
function update($new_instance, $old_instance) {
return $new_instance;
}
function form($instance) {
if (!is_array($instance)) {
$instance = array();
}
$newsletter = Newsletter::instance();
$current_language = $newsletter->get_current_language();
$profile_options = NewsletterSubscription::instance()->get_options('profile', $current_language);
$instance = array_merge(array('title' => '', 'text' => '', 'button' => $profile_options['subscribe'], 'nl' => array()), $instance);
if (!is_array($instance['nl'])) {
$instance['nl'] = array();
}
?>
get_lists_public();
foreach ($lists as $list) {
?>