add_action( 'after_setup_theme', 'child_theme_setup', 20 );

function child_theme_setup() {
    remove_shortcode( 'vc_contacts' );
    add_shortcode( 'vc_contacts', 'my_contacts' );
}

function my_contacts($attributes, $content = null) {

    $attributes = shortcode_atts(
        array(
            'phone' => '',
            'email' => '',
            'address' => '',
            'layout' => '',
            'mobile' => '',
            'website' => ''
        ), $attributes);

    $layout_class = ($attributes['layout'] == 'with_icons')?' with_icons':'';


    $output =   '<div class="w-contacts'.$layout_class.'">
                    <div class="w-contacts-h">
                        <div class="w-contacts-list">';
    if ($attributes['address'] != ''){
        $output .=          '<div class="w-contacts-item for_address">
                                <i class="fa fa-map-marker"></i>
                                <span class="w-contacts-item-name">'.__('Address', 'us').':</span>
                                <span class="w-contacts-item-value">'.$attributes['address'].'</span>
                            </div>';
    }
    if ($attributes['phone'] != ''){
        $output .=          '<div class="w-contacts-item for_phone">
                                <i class="fa fa-phone"></i>
                                <span class="w-contacts-item-name">'.__('Phone', 'us').':</span>
                                <span class="w-contacts-item-value">'.$attributes['phone'].'</span>
                            </div>';
    }
    if ($attributes['email'] != ''){
        $output .=          '<div class="w-contacts-item for_email">
                                <i class="fa fa-envelope"></i>
                                <span class="w-contacts-item-name">'.__('Email', 'us').':</span>
                                <span class="w-contacts-item-value"><a href="mailto:'.$attributes['email'].'">'.$attributes['email'].'</a></span>
                            </div>';
    }
    if ($attributes['mobile'] != ''){
        $output .=          '<div class="w-contacts-item for_mobile">
                                <i class="fa fa-mobile"></i>
                                <span class="w-contacts-item-name">'.__('Mobile', 'us').':</span>
                                <span class="w-contacts-item-value"><a href="tel:'.$attributes['mobile'].'">'.$attributes['mobile'].'</a></span>
                            </div>';
    }
    if ($attributes['website'] != ''){
        $output .=          '<div class="w-contacts-item for_website">
                                <i class="fa fa-external-link"></i>
                                <span class="w-contacts-item-name">'.__('Website', 'us').':</span>
                                <span class="w-contacts-item-value"><a href="'.$attributes['website'].'">'.$attributes['website'].'</a></span>
                            </div>';
    }

    $output .=          '</div>
                    </div>
                </div>';

    return $output;
}

add_action('init', function()
{
    //Get VC gallery shortcode config
    $shortcode_vc_contacts_tmp = WPBMap::getShortCode('vc_contacts');

    //print_r($shortcode_vc_contacts_tmp);

    $shortcode_vc_contacts_tmp['params'][] = array(
            "type" => 'textfield',
            "heading" => __("Mobile", "js_composer"),
            "param_name" => "mobile",
            "description" => "",
            "value" => ""
        );
    $shortcode_vc_contacts_tmp['params'][] = array(
            "type" => 'textfield',
            "heading" => __("Website", "js_composer"),
            "param_name" => "website",
            "description" => "",
            "value" => ""
        );

    //VC doesn't like even the thought of you changing the shortcode base, and errors out, so we unset it.
    unset($shortcode_vc_contacts_tmp['base']);

    //Update the actual parameter
    vc_map_update('vc_contacts', $shortcode_vc_contacts_tmp);
}, 100);