/**
* @inheritDoc
*/
public function update($new_instance, $old_instance)
{
$instance = $old_instance;
if ($this->is_preview()) {
//Oh! Sorry but still not fully compatible with customizer
return $instance;
}
$defaults = array('title' => '', 'view_id' => 0, 'post_id' => '', 'search_fields' => '');
$new_instance = wp_parse_args((array) $new_instance, $defaults);
$instance['title'] = strip_tags($new_instance['title']);
$instance['view_id'] = absint($new_instance['view_id']);
$instance['search_fields'] = $new_instance['search_fields'];
$instance['post_id'] = $new_instance['post_id'];
$is_valid_embed_id = GravityView_View_Data::is_valid_embed_id($new_instance['post_id'], $instance['view_id']);
//check if post_id is a valid post with embedded View
$instance['error_post_id'] = is_wp_error($is_valid_embed_id) ? $is_valid_embed_id->get_error_message() : NULL;
// Share that the widget isn't brand new
$instance['updated'] = 1;
return $instance;
}
/**
* @since 1.6
* @see WP_Widget::update()
*
* @param array $new_instance Widget form settings after update
* @param array $old_instance Widget form settings before update
*
* @return array Calculated widget settings after processing
*/
public function update($new_instance, $old_instance)
{
$instance = $new_instance;
// Force positive number
$instance['limit'] = empty($instance['limit']) ? 10 : absint($instance['limit']);
$instance['view_id'] = intval($instance['view_id']);
$instance['link_format'] = trim(rtrim($instance['link_format']));
$instance['link_format'] = empty($instance['link_format']) ? $old_instance['link_format'] : $instance['link_format'];
$instance['post_id'] = empty($instance['post_id']) ? '' : intval($instance['post_id']);
$is_valid_embed_id = GravityView_View_Data::is_valid_embed_id($instance['post_id'], $instance['view_id']);
//check if post_id is a valid post with embedded View
$instance['error_post_id'] = is_wp_error($is_valid_embed_id) ? $is_valid_embed_id->get_error_message() : NULL;
// Share that the widget isn't brand new
$instance['updated'] = 1;
/**
* Modify the updated instance. This will allow for validating any added instance settings externally.
*
* @param array $instance Calculated widget settings after processing
* @param array $new_instance Widget form settings after update
* @param array $old_instance Widget form settings before update
*/
$instance = apply_filters('gravityview/widget/update', $instance, $new_instance, $old_instance);
return $instance;
}
