public function widget($args, $instance)
{
global $before_widget, $before_title, $after_title, $after_widget;
$args = wp_parse_args($args, Testimonials_Widget::get_defaults());
extract($args);
// Our variables from the widget settings
$title = apply_filters('widget_title', $instance['title'], null);
$testimonials = Testimonials_Widget::testimonialswidget_widget($instance, $this->number);
// Before widget (defined by themes)
echo $before_widget;
// Display the widget title if one was input (before and after defined by themes)
if (!empty($title)) {
if (!empty($instance['title_link'])) {
// revise title with title_link link creation
$title_link = $instance['title_link'];
if (preg_match('#^\\d+$#', $title_link)) {
$new_title = '<a href="';
$new_title .= get_permalink($title_link);
$new_title .= '" title="';
$new_title .= get_the_title($title_link);
$new_title .= '">';
$new_title .= $title;
$new_title .= '</a>';
$title = $new_title;
} else {
if (0 === preg_match("#https?://#", $title_link)) {
$title_link = 'http://' . $title_link;
}
$new_title = '<a href="';
$new_title .= $title_link;
$new_title .= '" title="';
$new_title .= $title;
$new_title .= '"';
if (!empty($instance['target'])) {
$new_title .= ' target="';
$new_title .= $instance['target'];
$new_title .= '" ';
}
$new_title .= '>';
$new_title .= $title;
$new_title .= '</a>';
$title = $new_title;
}
}
echo $before_title . $title . $after_title;
}
// Display Widget
echo $testimonials;
// After widget (defined by themes)
echo $after_widget;
}
