'Newsletter widget to add subscription forms on sidebars'), array('width' => '350px'));
}
static function get_widget_form($instance) {
$field_wrapper_tag = 'div';
if (!isset($instance['nl']) || !is_array($instance['nl']))
$instance['nl'] = array();
$instance = array_merge(array('lists_layout' => '',
'lists_empty_label' => '',
'lists_field_label' => ''), $instance);
$options_profile = get_option('newsletter_profile');
$form = '';
$form .= '';
$form .= NewsletterSubscription::instance()->get_subscription_form('widget', null, array(
'list' => implode(',', $instance['nl']),
'lists_field_layout' => $instance['lists_layout'],
'lists_field_empty_label' => $instance['lists_empty_label'],
'lists_field_label' => $instance['lists_field_label'],
));
$form .= "
\n";
return $form;
}
function widget($args, $instance) {
$newsletter = Newsletter::instance();
extract($args);
if (empty($instance))
$instance = array();
$instance = array_merge(array('text' => '', 'title' => ''), $instance);
echo $before_widget;
// Filters are used for WPML
if (!empty($instance['title'])) {
$title = apply_filters('widget_title', $instance['title'], $instance);
echo $before_title . $title . $after_title;
}
$buffer = apply_filters('widget_text', $instance['text'], $instance);
$options = get_option('newsletter');
$options_profile = get_option('newsletter_profile');
if (stripos($instance['text'], 'replace($buffer);
} else {
$buffer .= $form;
}
}
} else {
$buffer = str_ireplace('', '', $buffer);
}
// That replace all the remaining tags
$buffer = $newsletter->replace($buffer);
echo $buffer;
echo $after_widget;
}
function update($new_instance, $old_instance) {
return $new_instance;
}
function form($instance) {
if (!is_array($instance)) {
$instance = array();
}
$instance = array_merge(array('title' => '', 'text' => '', 'lists_layout' => '', 'lists_empty_label' => '', 'lists_field_label' => ''), $instance);
$options_profile = get_option('newsletter_profile');
if (!isset($instance['nl']) || !is_array($instance['nl']))
$instance['nl'] = array();
?>
get_lists_public();
foreach ($lists as $list) {
?>
Use the tag {subscription_form} to place the subscription form within your personal text.