function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0)
{
$indent = $depth ? str_repeat("\t", $depth) : '';
$class_names = $value = '';
$classes = empty($item->classes) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item, $args));
$class_names = $class_names ? ' class="' . esc_attr($class_names) . '"' : '';
$id = apply_filters('nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args);
$id = $id ? ' id="' . esc_attr($id) . '"' : '';
$output .= $indent . '<li' . $id . $value . $class_names . '>';
$atts = array();
$atts['title'] = !empty($item->attr_title) ? $item->attr_title : '';
$atts['target'] = !empty($item->target) ? $item->target : '';
$atts['rel'] = !empty($item->xfn) ? $item->xfn : '';
$atts['href'] = !empty($item->url) ? $item->url : '';
$atts = apply_filters('nav_menu_link_attributes', $atts, $item, $args);
$attributes = '';
foreach ($atts as $attr => $value) {
if (!empty($value)) {
$value = 'href' === $attr ? esc_url($value) : esc_attr($value);
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
$icon_args = array();
$icon_args['icon_name'] = $item->icon_name;
$icon_args['icon_set'] = $item->icon_set;
$icon_args['icon_transform'] = $item->icon_transform;
$icon_args['icon_size'] = $item->icon_size;
$icon_args['icon_align'] = $item->icon_align;
$icon_args['icon_custom_classes'] = $item->icon_custom_classes;
$icon_args['icon_color'] = $item->icon_color;
$icon_args['icon_position'] = $item->icon_position;
// If hover effect selected, add "iconized-hover-trigger" class to link
$plugin_instance = Iconize_WP::get_instance();
$hovers = $plugin_instance->get_iconize_dialog_dropdown_options_for('hover');
$hovers = array_keys($hovers);
$link_class = '';
if (!empty($icon_args['icon_transform']) && in_array($icon_args['icon_transform'], $hovers)) {
$link_class = ' class="iconized-hover-trigger"';
}
$icon = iconize_get_icon($icon_args, 'menu_item');
if ('after' === $icon_args['icon_position']) {
$title = apply_filters('the_title', $item->title, $item->ID) . $icon;
} else {
$title = $icon . apply_filters('the_title', $item->title, $item->ID);
}
$item_output = $args->before;
$item_output .= '<a' . $attributes . $link_class . '>';
$item_output .= $args->link_before . $title . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
}
/**
* Return an instance of this class.
*
* @since 1.0.0
*
* @return object A single instance of this class.
*/
public static function get_instance()
{
// If the single instance hasn't been set, set it now.
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
function _get_iconize_effects($type)
{
$plugin = Iconize_WP::get_instance();
return $plugin->get_iconize_dialog_dropdown_options_for($type);
}
