.
*/
namespace Cforms2;
class Widget extends \WP_Widget {
public function __construct() {
parent::__construct(
'cforms', __('cformsII', 'cforms2'), array(
'description' => __('Add any cforms form to your sidebar', 'cforms2')
), array('width' => 200, 'height' => 200)
);
}
/**
* Outputs the content of the widget
*
* @param array $args
* @param array $instance
*/
public function widget($args, $instance) {
$no = ($instance['form'] == '1') ? '' : $instance['form'];
echo $args['before_widget'];
if (!empty($instance['title']))
echo $args['before_title'] . apply_filters('widget_title', $instance['title']) . $args['after_title'];
insert_cform($no);
echo $args['after_widget'];
}
/**
* Outputs the options form on admin
*
* @param array $instance The widget options
*/
public function form($instance) {
// stored data
$title = isset($instance['title']) ? $instance['title'] : '';
$form = isset($instance['form']) ? $instance['form'] : null;
$opt = '';
$forms = count(FormSettings::forms());
for ($i = 1; $i <= $forms; $i++) {
$no = ($i == 1) ? '' : ($i);
$selected = ( $i == $form ) ? ' selected="selected"' : '';
$name = stripslashes(FormSettings::form($no)->name());
$name = (strlen($name) > 40) ? substr($name, 0, 40) . '…' : $name;
$opt .= '';
}
echo '' .
'
';
echo '' .
'';
}
/**
* Processing widget options on save
*
* @param array $new_instance The new options
* @param array $old_instance The previous options
*/
public function update($new_instance, $old_instance) {
$check = array('title', 'form');
$instance = array();
foreach ($check as $value) {
if (empty($new_instance[$value])) {
$instance[$value] = '';
} else {
$instance[$value] = strip_tags($new_instance[$value]);
}
}
return $instance;
}
}