text_fields as $type => $fields) {
$all_text_fields = array_merge($all_text_fields, array_keys($fields));
}
foreach ($all_text_fields as $key) {
$instance[$key] = strip_tags($new_instance[$key]);
}
if (isset($this->text_fields[$new_instance['mode']])) {
$instance['mode'] = $new_instance['mode'];
} else {
$instance['mode'] = array_shift(array_keys($this->text_fields));
}
return $instance;
}
function widget($args, $instance) {
global $post;
extract($args, EXTR_SKIP);
echo $before_widget;
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
if (!empty($title)) { echo $before_title . $title . $after_title; };
$mode = !isset($this->text_fields[$instance['mode']]) ? array_shift(array_keys($this->text_fields)) : $instance['mode'];
$link = is_home() ? get_bloginfo('url') : get_permalink($post);
$id = 'comic-bookmark-' . md5(rand());
switch ($instance['mode']) {
case 'three-button': ?>