<?php

function ubermenu($config_id = 'main', $args = array())
{
	$args = ubermenu_get_nav_menu_args($args, 'api', $config_id);
	return wp_nav_menu($args);
}


function ubermenu_toggle($target = '_any_', $config_id = 'main', $echo = true, $args = array())
{

	extract(
		wp_parse_args(
			$args,
			array(
				'toggle_content' => 'Menu',
				'icon_class' => 'bars',
				'tag' => 'a',
				'skin' => '',
				'toggle_id' => '',
				'content_align' => 'left',
				'align' => 'full',
				'close_icon' => 'bars',
				'classes' => '',
				'tabindex' => "0",
				'target_menu' => null,
			)
		)
	);

	//responsive_toggle_text

	// Figure out the target menu title, if possible
	$target_menu_title = __('Menu', 'ubermenu');
	if ($target_menu && isset($target_menu->name)) {
		$target_menu_title = apply_filters('ubermenu_menu_title', $target_menu->name, $target_menu->term_id, $config_id, null);
	}

	if (!$skin && $config_id) {
		$skin = ubermenu_op('skin', $config_id);
	}

	$class = 'ubermenu-responsive-toggle';
	if ($config_id)
		$class .= ' ubermenu-responsive-toggle-' . $config_id;
	if ($skin)
		$class .= ' ubermenu-skin-' . $skin;
	if (isset($args['theme_location']))
		$class .= ' ubermenu-loc-' . sanitize_title($args['theme_location']);
	$class .= ' ubermenu-responsive-toggle-content-align-' . $content_align;
	$class .= ' ubermenu-responsive-toggle-align-' . $align;
	if (!$toggle_content)
		$class .= ' ubermenu-responsive-toggle-icon-only';
	if ($close_icon !== 'bars')
		$class .= " ubermenu-responsive-toggle-close-icon-$close_icon";

	$id = '';
	if ($toggle_id)
		$id = ' id="' . $toggle_id . '" ';

	$class .= ' ' . $classes;
	$class = apply_filters('ubermenu_toggle_class', $class, $config_id);

	// ARIA Role and Controls
	$toggle_aria_role = null;
	$toggle_aria_controls = null;
	if (ubermenu_op('aria_responsive_toggle', 'general') == 'on') {
		// $aria = ' role="button" aria-controls="'.$target.'" ';
		$toggle_aria_role = 'button';
		$toggle_aria_controls = $target;
	}


	// ARIA Label
	$toggle_aria_label = ubermenu_op('responsive_toggle_aria_label', $config_id);
	$toggle_aria_label = str_replace('{{menu_title}}', $target_menu_title, $toggle_aria_label);
	if (!$toggle_aria_label)
		$toggle_aria_label = null; // prevent html attribute from being output empty


	$tag = tag_escape($tag);
	$toggle_atts = ubermenu_html_atts(apply_filters('ubermenu_toggle_html_atts', [
		'class' => $class,
		'tabindex' => $tabindex,
		'data-ubermenu-target' => $target,
		'role' => $toggle_aria_role,
		'aria-controls' => $toggle_aria_controls,
		'aria-label' => $toggle_aria_label,
	], $config_id, $args));

	$toggle = "<{$tag} {$toggle_atts}>";

	// $toggle = '<'.$tag . $aria . $id.' class="'.$class.'" tabindex="'.$tabindex.'" data-ubermenu-target="'.$target.'">';

	if ($icon_class) {

		$aria = '';

		if (ubermenu_op('aria_hidden_icons', 'general') == 'on') {	//TODO deprecate
			$aria = 'aria-hidden="true"';
		}

		if (ubermenu_op('use_core_svgs', 'general') === 'on') {
			$toggle .= ubermenu_get_essential_icon('bars', $aria);
			if ($close_icon !== 'bars')
				$toggle .= ubermenu_get_essential_icon('times', $aria);
		} else {
			$toggle_icon_tag = ubermenu_op('icon_tag', $config_id);
			if (!$toggle_icon_tag || !in_array($toggle_icon_tag, ['span', 'i']))
				$toggle_icon_tag = 'i';
			$toggle .= '<' . $toggle_icon_tag . ' class="fas fa-' . esc_attr($icon_class) . '" ' . $aria . '></' . $toggle_icon_tag . '>';
		}

	}
	if ($toggle_content) {
		$toggle_content = do_shortcode($toggle_content); // Process shortcodes
		$toggle_content = str_replace('{{menu_title}}', $target_menu_title, $toggle_content); // Replace {{menu_title}} with actual title or default 'Menu'
		$toggle .= $toggle_content;
	}
	$toggle .= '</' . $tag . '>';

	if ($echo)
		echo $toggle;
	return $toggle;
}



function ubermenu_toggle_shortcode($atts, $content)
{

	extract(
		shortcode_atts(
			array(
				'instance_id' => '',
				'config_id' => 'main',
				'target' => '_any_',
				'toggle_id' => '',
				'tag' => 'a',
				'icon_class' => 'bars',
				'close_icon' => 'bars',
				'skin' => '',
			),
			$atts,
			'ubermenu_toggle'
		)
	);

	//If an instance_id (deprecated) was passed, use it as the config_id
	if ($instance_id != '')
		$config_id = $instance_id;

	$args = array();
	if ($content)
		$args['toggle_content'] = $content;
	$args['icon_class'] = $icon_class;
	$args['tag'] = $tag;
	$args['skin'] = $skin;

	$toggle = ubermenu_toggle($target, $config_id, false, $args);

	return $toggle;
}
add_shortcode('ubermenu_toggle', 'ubermenu_toggle_shortcode');



function uberMenu_direct($theme_location = 'ubermenu', $filter = true, $echo = true, $args = array(), $config_id = 'main')
{
	$args['theme_location'] = $theme_location;
	$args['filter'] = $filter;
	$args['echo'] = $echo;

	return ubermenu($config_id, $args);
}

function uberMenu_easyIntegrate($config_id = 'main', $args = array())
{

	//Check that Easy Integration is enabled
	if (ubermenu_op('ubermenu_theme_location', 'general') != 'on') {
		$msg = 'To use Easy Integration, please enable the <strong>Register Easy Integration UberMenu Theme Location</strong> setting in the <a target="_blank" href="' . admin_url('themes.php?page=ubermenu-settings') . '">UberMenu Control Panel > General Settings > Advanced</a> and <a target="_blank" href="' . admin_url('nav-menus.php?action=locations') . '">assign a menu</a> to the <strong>UberMenu [Easy Integration]</strong> theme locaiton';
		ubermenu_admin_notice($msg);
		return;
	}

	//Check that the theme location has been assigned
	else if (!has_nav_menu('ubermenu')) {
		$msg = 'To use Easy Integration, please <a target="_blank" href="' . admin_url('nav-menus.php?action=locations') . '">assign a menu</a> to the <strong>UberMenu [Easy Integration]</strong> theme location';
		ubermenu_admin_notice($msg);
		return;
	}


	//$args = array();
	$args['theme_location'] = 'ubermenu';
	return ubermenu($config_id, $args);
}