# responsive-menu/3.1.12/config/twig.php

Responsive Menu – Create Mobile-Friendly Menu, version 3.1.12. 97 lines.

- Page: https://pluginprobe.com/plugins/responsive-menu/3.1.12/code/config/twig.php
- Raw: https://pluginprobe.com/plugins/responsive-menu/3.1.12/raw/config/twig.php
- Modified: 2018-01-17T18:00:36+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/responsive-menu/3.1.12/code/config/twig.php#L10-L20`.

```php
<?php

$twig = new Twig_Environment(new Twig_Loader_Filesystem([
    dirname(dirname(__FILE__)) . '/views',
    dirname(dirname(__FILE__)) . '/public',
]), ['autoescape' => false, 'debug' => false]);

//$twig->addExtension(new Twig_Extension_Debug());
if(!is_admin()):

    $twig->addFilter(new Twig_SimpleFilter('shortcode', function($string) {
        return do_shortcode($string);
    }));

    $twig->addFilter(new Twig_SimpleFilter('translate', function($string, $key) {
        $translated = apply_filters('wpml_translate_single_string', $string, 'Responsive Menu', $key);
        $translated = function_exists('pll__') ? pll__($translated) : $translated;
        return $translated;
    }));

    $twig->addFunction(new Twig_SimpleFunction('build_menu', function($env, $options) {

        $translator = $env->getFilter('translate')->getCallable();
        $menu = $translator($options['menu_to_use'], 'menu_to_use');
        $walker = $options['custom_walker'] ? new $options['custom_walker']($options) : new ResponsiveMenu\Walkers\Walker($options);

        return wp_nav_menu(
            [
                'container' => '',
                'menu_id' => 'responsive-menu',
                'menu_class' => null,
                'menu' => $menu && !$options['theme_location_menu'] ? $menu : null,
                'depth' => $options['menu_depth'] ? $options['menu_depth'] : 0,
                'theme_location' => $options['theme_location_menu'] ? $options['theme_location_menu'] : null,
                'walker' => $walker,
                'echo' => false
            ]
        );

    }, ['needs_environment' => true]));

    $twig->addGlobal('search_url', function_exists('icl_get_home_url') ? icl_get_home_url() : get_home_url());

else:

    $twig->addFunction(new Twig_SimpleFunction('csrf', function() {
        return wp_nonce_field('update', 'responsive-menu-nonce', true, false);
    }));

    $twig->addFunction(new Twig_SimpleFunction('current_page', function() {
        return get_option('responsive_menu_current_page', 'initial-setup');
    }));

    $twig->addFunction(new Twig_SimpleFunction('header_bar_items', function($items) {
        if(isset($items['button']))
            unset($items['button']);
        return $items;
    }));

    $twig->addFunction(new Twig_SimpleFunction('menu_items', function($options) {

        if($options['theme_location_menu'])
            $menu = get_term(get_nav_menu_locations()[$options['theme_location_menu']], 'nav_menu')->name;
        elseif($options['menu_to_use'])
            $menu = $options['menu_to_use'];
        else
            $menu = get_terms('nav_menu')[0]->slug;

        return wp_get_nav_menu_items($menu);
    }));

    $twig->addFunction(new Twig_SimpleFunction('font_icons', function($array) {
        $new_array = [];
        for($i=0; $i < count($array['id']); $i++):
            $new_array[$i] = [
                'id' => $array['id'][$i],
                'icon' => $array['icon'][$i],
                'type' => $array['type'][$i]
            ];
        endfor;
        return $new_array;
    }));

    $twig->addGlobal('admin_url', get_admin_url());
    $twig->addGlobal('shortcode', '[responsive_menu]');

    $twig->addFunction(new Twig_SimpleFunction('hide_pro_options', function() {
        return get_option('hide_pro_options', 'no');
    }));

endif;

$twig->addFilter(new Twig_SimpleFilter('json_decode', function($string) {
    return json_decode($string, true);
}));

return $twig;
```