/**
* Add icon to menu title
*
* Icon types should override this method if they want to provide different markup.
*
* @since 0.1.0
* @param string $title Menu item title
* @param array $values Menu item metadata value
*
* @return string
*/
protected function add_icon($title, $values)
{
if (empty($values['position'])) {
$values['position'] = 'before';
}
$class = !empty($values['hide_label']) ? Menu_Icons::get_hidden_label_class() : '';
$title = sprintf('<span%s>%s</span>', !empty($class) ? sprintf(' class="%s"', esc_attr($class)) : '', $title);
$title = sprintf('%s<i class="_mi%s %s %s"%s></i>%s', 'before' === $values['position'] ? '' : $title, empty($values['hide_label']) ? esc_attr(" _{$values['position']}") : '', esc_attr($this->type), esc_attr($values[$this->key]), $this->get_style($values), 'after' === $values['position'] ? '' : $title);
return $title;
}
/**
* Add icon to menu title
*
* @since 0.4.0
* @access protected
* @param string $title Menu item title.
* @param array $values Menu item metadata value.
*
* @return string
*/
protected function add_icon($title, $values)
{
$key = "{$this->type}-icon";
if (empty($values[$key])) {
return $title;
}
$icon = get_post($values[$key]);
if (!$icon instanceof WP_Post || 'attachment' !== $icon->post_type) {
return $title;
}
$t_class = !empty($values['hide_label']) ? Menu_Icons::get_hidden_label_class() : '';
$title = sprintf('<span%s>%s</span>', !empty($t_class) ? sprintf(' class="%s"', esc_attr($t_class)) : '', $title);
$i_class = '_mi';
$i_class .= empty($values['hide_label']) ? " _{$values['position']}" : '';
$i_style = $this->get_style($values);
$i_attrs = array('class' => $i_class);
if (!empty($i_style)) {
$i_attrs['style'] = $i_style;
}
$title = sprintf('%s%s%s', 'before' === $values['position'] ? '' : $title, $this->get_icon_markup($icon->ID, $values, $i_attrs), 'after' === $values['position'] ? '' : $title);
return $title;
}