protected function sanitize_field_input($value, $instance)
{
/* @var $field_factory SiteOrigin_Widget_Field_Factory */
$field_factory = SiteOrigin_Widget_Field_Factory::single();
foreach ($this->fields as $sub_field_name => $sub_field_options) {
/* @var $sub_field SiteOrigin_Widget_Field_Base */
if (!empty($this->sub_fields) && !empty($this->sub_fields[$sub_field_name])) {
$sub_field = $this->sub_fields[$sub_field_name];
} else {
$sub_field = $field_factory->create_field($this->base_name . '][' . $sub_field_name, $sub_field_options, $this->for_widget, $this->parent_container);
}
$value[$sub_field_name] = $sub_field->sanitize(isset($value[$sub_field_name]) ? $value[$sub_field_name] : null, $value);
$value = $sub_field->sanitize_instance($value);
}
return $value;
}
/**
* Update the widget instance.
*
* @param array $new_instance
* @param array $old_instance
* @param string $form_type The type of form we're using.
* @return array|void
*/
public function update($new_instance, $old_instance, $form_type = 'widget')
{
if (!class_exists('SiteOrigin_Widgets_Color_Object')) {
require plugin_dir_path(__FILE__) . 'inc/color.php';
}
if ($form_type == 'widget') {
if (empty($this->form_options)) {
$this->form_options = $this->form_options();
}
$form_options = $this->form_options;
} else {
$form_options = $this->get_form($form_type);
}
if (!empty($form_options)) {
/* @var $field_factory SiteOrigin_Widget_Field_Factory */
$field_factory = SiteOrigin_Widget_Field_Factory::single();
foreach ($form_options as $field_name => $field_options) {
/* @var $field SiteOrigin_Widget_Field_Base */
if (!empty($this->fields) && !empty($this->fields[$field_name])) {
$field = $this->fields[$field_name];
} else {
$field = $field_factory->create_field($field_name, $field_options, $this);
$this->fields[$field_name] = $field;
}
$new_instance[$field_name] = $field->sanitize(isset($new_instance[$field_name]) ? $new_instance[$field_name] : null, $new_instance, isset($old_instance[$field_name]) ? $old_instance[$field_name] : null);
$new_instance = $field->sanitize_instance($new_instance);
}
// Let other plugins also sanitize the instance
$new_instance = apply_filters('siteorigin_widgets_sanitize_instance', $new_instance, $form_options, $this);
$new_instance = apply_filters('siteorigin_widgets_sanitize_instance_' . $this->id_base, $new_instance, $form_options, $this);
}
// Remove the old CSS, it'll be regenerated on page load.
$this->delete_css($this->modify_instance($new_instance));
return $new_instance;
}
