'search-post-type',
'description' => 'A search widget that will only search a selected post type'
);
/* Widget control settings. */
$control_ops = array(
'width' => 350,
'height' => 350,
'id_base' => 'search-post-type'
);
/* Create the widget. */
$this->WP_Widget( 'search-post-type', 'Search Post Type', $widget_ops, $control_ops );
// my code 1
add_filter('pre_get_posts', array($this,'mySearchFilter'));
}
// begin my code 2
function mySearchFilter($query) {
$post_type = $_GET['post_type'];
if (!$post_type) {
$post_type = 'any';
}
if ($query->is_search) {
$query->set('post_type', $post_type);
};
return $query;
}
// end mycode 2
/** @see WP_Widget::widget */
function widget($args, $instance) {
extract( $args );
/* Our variables from the widget settings */
$title = apply_filters('widget_title', $instance['title'] );
$text = $instance['text'];
$button = $instance['button'];
$type = $instance['type'];
echo $before_widget;
if ( $title )
echo $before_title . $title . $after_title; ?>
__('', 'search-post-type'),
'text' => __('Search', 'search-post-type'),
'button' => __('Submit', 'search-post-type'),
'type' => __('', 'search-post-type')
);
$instance = wp_parse_args( (array) $instance, $defaults ); ?>