JezK

Edit File: class-megamenu.php

<?php
/**
 * This file holds various classes and methods necessary to hijack the wordpress menu and improve it with mega menu capabilities
 *
 *
 * @author		Christian "Kriesi" Budschedl
 * @copyright	Copyright (c) Christian Budschedl
 * @link		http://kriesi.at
 * @link		http://aviathemes.com
 * @since		Version 1.0
 * @package 	AviaFramework
 */
if( ! defined( 'AVIA_FW' ) )  {  exit( 'No direct script access allowed' );  }

if( ! class_exists( 'avia_megamenu', false ) )
{
	/**
	 * The avia megamenu class contains various methods necessary to create mega menus out of the admin backend
	 *
	 * @package 	AviaFramework
	 */
	class avia_megamenu
	{
		/**
		 * avia_megamenu constructor
		 * The constructor uses wordpress hooks and filters provided and
		 * replaces the default menu with custom functions and classes within this file
		 *
		 * @package 	AviaFramework
		 * @since ????
		 */
		public function __construct()
		{
			//adds stylesheet and javascript to the menu page
			add_action( 'admin_menu', array( &$this, 'avia_menu_header'));

//exchange arguments and tell menu to use the avia walker for front end rendering
			add_filter( 'wp_nav_menu_args', array( $this, 'modify_arguments' ), 100 );

//exchange argument for backend menu walker
			add_filter( 'wp_edit_nav_menu_walker', array( $this, 'modify_backend_walker' ), 100 );

//save avia options:
			add_action( 'wp_update_nav_menu_item', array( $this, 'update_menu' ), 100, 3 );
		}

/**
		 * If we are on the nav menu page add javascript and css for the page
		 *
		 * @since ????
		 */
		public function avia_menu_header()
		{
			if( basename( $_SERVER['PHP_SELF'] ) == 'nav-menus.php' )
			{
				$vn = avia_get_theme_version();
				$min_js = avia_minify_extension( 'js' );
				$min_css = avia_minify_extension( 'css' );

wp_enqueue_style( 'avia_admin', AVIA_CSS_URL . "avia_admin{$min_css}.css", array(), $vn, 'all' );
				wp_enqueue_script( 'avia_mega_menu', AVIA_JS_URL . "avia_mega_menu{$min_js}.js", array( 'jquery', 'jquery-ui-sortable' ), $vn, true );
			}
		}

/**
		 * Replaces the default arguments for the front end menu creation with new ones
		 *
		 * @since ????
		 * @param array $arguments
		 * @return array
		 */
		public function modify_arguments( $arguments )
		{
			$walker = apply_filters( 'avia_mega_menu_walker', 'avia_walker' );

if( $walker )
			{
				$arguments['walker'] 				= new $walker();
				$arguments['container_class'] 		= $arguments['container_class'] .= ' megaWrapper';
				$arguments['menu_class']			= 'avia_mega';
			}

return $arguments;
		}

/**
		 * Tells wordpress to use our backend walker instead of the default one
		 *
		 * @since ????
		 * @param string $name
		 * @param string
		 */
		public function modify_backend_walker( $name )
		{
			return 'avia_backend_walker';
		}

/*
		 * Save and Update the Custom Navigation Menu Item Properties by checking all $_POST vars with the name of $check
		 *
		 * @since ????
		 * @param int $menu_id
		 * @param int $menu_item_db
		 */
		public function update_menu( $menu_id, $menu_item_db )
		{
			$check = apply_filters( 'avf_mega_menu_post_meta_fields', array( 'megamenu', 'division', 'textarea' ), $menu_id, $menu_item_db );

foreach( $check as $key )
			{
				if( ! isset( $_POST[ 'menu-item-avia-' . $key ][ $menu_item_db ] ) )
				{
					$_POST['menu-item-avia-' . $key][ $menu_item_db ] = '';
				}

$value = $_POST[ 'menu-item-avia-' . $key ][ $menu_item_db ];
				update_post_meta( $menu_item_db, '_menu-item-avia-' . $key, $value );
			}
		}
	}
}

if( ! class_exists( 'avia_walker', false ) )
{
	/**
	 * The avia walker is the frontend walker and necessary to display the menu, this is a advanced version of the wordpress menu walker
	 *
	 * @package WordPress
	 * @since 1.0.0
	 * @uses Walker
	 */
	class avia_walker extends Walker
	{
		/**
		 * @since ????
		 * @see Walker::$tree_type
		 * @var string
		 */
		public $tree_type = array( 'post_type', 'taxonomy', 'custom' );

/**
		 * @since ????
		 * @see Walker::$db_fields
		 * @todo Decouple this.
		 * @var array
		 */
		public $db_fields = array( 'parent' => 'menu_item_parent', 'id' => 'db_id' );

/**
		 * @since ????
		 * @var int $columns
		 */
		protected $columns = 0;

/**
		 * @since ????
		 * @var int $max_columns maximum number of columns within one mega menu
		 */
		protected $max_columns = 0;

/**
		 * @since ????
		 * @var int $rows holds the number of rows within the mega menu
		 */
		protected $rows = 1;

/**
		 * @since ????
		 * @var array $rowsCounter holds the number of columns for each row within a multidimensional array
		 */
		protected $rowsCounter = array();

/**
		 * @since ????
		 * @var string $mega_active hold information whetever we are currently rendering a mega menu or not
		 */
		protected $mega_active = 0;

/**
		 * @since ????
		 * @see Walker::start_lvl()
		 * @param string $output Passed by reference. Used to append additional content.
		 * @param int $depth Depth of page. Used for padding.
		 * @param array $args
		 */
		public function start_lvl( &$output, $depth = 0, $args = array() )
		{
			$indent = str_repeat( "\t", $depth );

if( $depth === 0 )
			{
				$output .= "\n{replace_one}\n";
			}

$output .= "\n{$indent}<ul class=\"sub-menu\">\n";
		}

/**
		 * @since ????
		 * @see Walker::end_lvl()
		 * @param string $output Passed by reference. Used to append additional content.
		 * @param int $depth Depth of page. Used for padding.
		 */
		public function end_lvl( &$output, $depth = 0, $args = array() )
		{
			$indent = str_repeat( "\t", $depth );

$output .= "{$indent}</ul>\n";

if( $depth === 0 )
			{
				if( $this->mega_active )
				{
					$output .= "\n</div>\n";
					$output = str_replace( '{replace_one}', "<div class='avia_mega_div avia_mega" . $this->max_columns . "'>", $output );

foreach( $this->rowsCounter as $row => $columns )
					{
						$output = str_replace( '{current_row_' . $row . '}', 'avia_mega_menu_columns_' . $columns, $output );
					}

$this->columns = 0;
					$this->max_columns = 0;
					$this->rowsCounter = array();
				}
				else
				{
					$output = str_replace( '{replace_one}', '', $output );
				}
			}
		}

/**
		 * @since ????
		 * @see Walker::start_el()
		 * @param string $output Passed by reference. Used to append additional content.
		 * @param object $item Menu item data object.
		 * @param int $depth Depth of menu item. Used for padding.
		 * @param int $current_page Menu item ID.
		 * @param object $args
		 */
		public function start_el( &$output, $item, $depth = 0, $args = array(), $current_object_id = 0 )
		{
			global $wp_query;

//set maxcolumns
			if( ! isset( $args->max_columns ) )
			{
				$args->max_columns = 5;
			}

$item_output = $li_text_block_class = $column_class = '';

if( $depth === 0 )
			{
				$this->mega_active = get_post_meta( $item->ID, '_menu-item-avia-megamenu', true );
			}

if( $depth === 1 && $this->mega_active )
			{
				$this->columns ++;

//check if we have more than $args['max_columns'] columns or if the user wants to start a new row
				if( $this->columns > $args->max_columns || ( get_post_meta( $item->ID, '_menu-item-avia-division', true ) && $this->columns != 1 ) )
				{
					$this->columns = 1;
					$this->rows ++;
					$output .= "\n<li class='avia_mega_hr'></li>\n";
				}

$this->rowsCounter[ $this->rows ] = $this->columns;

if( $this->max_columns < $this->columns )
				{
					$this->max_columns = $this->columns;
				}

$title = apply_filters( 'the_title', $item->title, $item->ID );

if( $title != '-' && $title != '"-"' ) //fallback for people who copy the description o_O
				{
					$item_output .= "<h4>{$title}</h4>";
				}

$column_class = ' {current_row_' . $this->rows . '}';

if( $this->columns == 1 )
				{
					$column_class .= ' avia_mega_menu_columns_fist';
				}
			}
			else if( $depth >= 2 && $this->mega_active && get_post_meta( $item->ID, '_menu-item-avia-textarea', true ) )
			{
				$li_text_block_class = 'avia_mega_text_block ';

$item_output.= do_shortcode( $item->post_content );
			}
			else
			{
				$attributes  = ! empty( $item->attr_title ) ? ' title="'  . esc_attr( $item->attr_title ) . '"' : '';
				$attributes .= ! empty( $item->target )     ? ' target="' . esc_attr( $item->target     ) . '"' : '';
				$attributes .= ! empty( $item->xfn )        ? ' rel="'    . esc_attr( $item->xfn        ) . '"' : '';
				$attributes .= ! empty( $item->url )        ? ' href="'   . esc_attr( $item->url        ) . '"' : '';

// @since 4.8.6.5    accessibility rules
				$attributes .= ' role="menuitem" tabindex="0"';

$item_output .= $args->before;
				$item_output .= '<a'. $attributes .'>';
				$item_output .=		$args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
				$item_output .= '</a>';
				$item_output .= $args->after;
			}

$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';

$class_names = $value = '';

$classes = empty( $item->classes ) ? array() : (array) $item->classes;

$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) );
			$class_names = ' class="' . $li_text_block_class . esc_attr( $class_names ) . $column_class . '"';

$output .= $indent . '<li id="menu-item-'. $item->ID . '"' . $value . $class_names .'>';

$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
		}

/**
		 * @since ????
		 * @see Walker::end_el()
		 * @param string $output Passed by reference. Used to append additional content.
		 * @param object $item Page data object. Not used.
		 * @param int $depth Depth of page. Not Used.
		 */
		public function end_el( &$output, $item, $depth = 0, $args = array())
		{
			$output .= "</li>\n";
		}
	}
}

if( ! class_exists( 'avia_backend_walker', false ) )
{
/**
 * Create HTML list of nav menu input items.
 * This walker is a clone of the wordpress edit menu walker with some options appended, so the user can choose to create mega menus
 *
 * @package AviaFramework
 * @since 1.0
 * @uses Walker_Nav_Menu
 */
	class avia_backend_walker extends Walker_Nav_Menu
	{
		/**
		 * @see Walker_Nav_Menu::start_lvl()
		 * @since 3.0.0
		 *
		 * @param string $output Passed by reference.
		 * @param int $depth Depth of page.
		 */
		public function start_lvl( &$output, $depth = 0, $args = array() ) {}

/**
		 * @see Walker_Nav_Menu::end_lvl()
		 * @since 3.0.0
		 *
		 * @param string $output Passed by reference.
		 * @param int $depth Depth of page.
		 */
		public function end_lvl( &$output, $depth = 0, $args = array() ) {}

/**
		 * @see Walker::start_el()
		 * @since 3.0.0
		 *
		 * @param string $output	Passed by reference. Used to append additional content.
		 * @param object $item		Menu item data object.
		 * @param int $depth		Depth of menu item. Used for padding.
		 * @param object $args
		 * @param int $current_object_id	Menu item ID.
		 */
		public function start_el( &$output, $item, $depth = 0, $args = array(), $current_object_id = 0 )
		{
			global $_wp_nav_menu_max_depth;

$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;

ob_start();
			$item_id = esc_attr( $item->ID );
			$removed_args = array(
								'action',
								'customlink-tab',
								'edit-menu-item',
								'menu-item',
								'page-tab',
								'_wpnonce',
							);

$original_title = false;

if( 'taxonomy' == $item->type )
			{
				$original_title = get_term_field( 'name', $item->object_id, $item->object, 'raw' );
				if ( is_wp_error( $original_title ) )
				{
					$original_title = false;
				}
			}
			else if( 'post_type' == $item->type )
			{
				$original_object = get_post( $item->object_id );
				$original_title = get_the_title( $original_object->ID );
			}
			else if( 'post_type_archive' == $item->type )
			{
				$original_object = get_post_type_object( $item->object );
				if( $original_object )
				{
					$original_title = $original_object->labels->archives;
				}
			}

$classes = array(
						'menu-item menu-item-depth-' . $depth,
						'menu-item-' . esc_attr( $item->object ),
						'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? 'active' : 'inactive' ),
					);

$title = $item->title;

if( ! empty( $item->_invalid ) )
			{
				$classes[] = 'menu-item-invalid';
				/* translators: %s: title of menu item which is invalid */
				$title = sprintf( __( '%s (Invalid)', 'avia_framework' ), $item->title );
			}
			else if( isset( $item->post_status ) && 'draft' == $item->post_status )
			{
				$classes[] = 'pending';
				/* translators: %s: title of menu item in draft status */
				$title = sprintf( __( '%s (Pending)', 'avia_framework' ), $item->title );
			}

$title = ( ! isset( $item->label ) || '' == $item->label ) ? $title : $item->label;

$submenu_text = '';
			if( 0 == $depth )
			{
				$submenu_text = 'style="display: none;"';
			}

/*avia edit*/
			$itemValue = '';
			if( $depth == 0 )
			{
				$itemValue = get_post_meta( $item->ID, '_menu-item-avia-megamenu', true );
				if( $itemValue != '' )
				{
					$itemValue = 'avia_mega_active ';
				}
			}
			/*end edit*/

<li id="menu-item-<?php echo $item_id; ?>" class="<?php echo $itemValue; echo implode( ' ', $classes ); ?>">
				<dl class="menu-item-bar">
					<dt class="menu-item-handle">
						<span class="item-title"><?php echo esc_html( $title ); ?></span>
						<span class="item-controls">

<span class="item-type item-type-default"><?php echo esc_html( $item->type_label ); ?></span>
							<span class="item-type item-type-avia"><?php _e( 'Column', 'avia_framework' ); ?></span>
							<span class="item-type item-type-megafied"><?php _e( '(Mega Menu)', 'avia_framework' ); ?></span>
							<span class="item-order">
								<a href="<?php
									echo wp_nonce_url(
										add_query_arg(
											array(
												'action'	=> 'move-up-menu-item',
												'menu-item'	=> $item_id
											),
											remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
										),
										'move-menu_item'
									);
								?>" class="item-move-up"><abbr title="<?php esc_attr_e( 'Move up', 'avia_framework' ); ?>">&#8593;</abbr></a>
								|
								<a href="<?php
									echo wp_nonce_url(
										add_query_arg(
											array(
												'action'	=> 'move-down-menu-item',
												'menu-item'	=> $item_id
											),
											remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
										),
										'move-menu_item'
									);
								?>" class="item-move-down"><abbr title="<?php esc_attr_e( 'Move down', 'avia_framework' ); ?>">&#8595;</abbr></a>
							</span>
							<a class="item-edit" id="edit-<?php echo $item_id; ?>" title="<?php _e( 'Edit Menu Item', 'avia_framework' ); ?>" href="<?php
								echo ( isset( $_GET['edit-menu-item'] ) && $item_id == $_GET['edit-menu-item'] ) ? admin_url( 'nav-menus.php' ) : add_query_arg( 'edit-menu-item', $item_id, remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) ) );
							?>"><?php _e( 'Edit Menu Item', 'avia_framework', 'avia_framework' ); ?></a>
						</span>
					</dt>
				</dl>

<div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo $item_id; ?>">
					<?php if( 'custom' == $item->type ) : ?>
						<p class="field-url description description-wide">
							<label for="edit-menu-item-url-<?php echo $item_id; ?>">
								<?php _e( 'URL' ); ?><br />
								<input type="text" id="edit-menu-item-url-<?php echo $item_id; ?>" class="widefat code edit-menu-item-url" name="menu-item-url[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->url ); ?>" />
							</label>
						</p>
					<?php endif; ?>
					<p class="description description-thin description-label avia_label_desc_on_active">
						<label for="edit-menu-item-title-<?php echo $item_id; ?>">
						<span class='avia_default_label'><?php _e( 'Navigation Label', 'avia_framework' ); ?></span>
						<span class='avia_mega_label'><?php _e( 'Mega Menu Column Title <span class="avia_supersmall">(if you dont want to display a title just enter a single dash: "-" )</span>' ); ?></span>

<br />
							<input type="text" id="edit-menu-item-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-title" name="menu-item-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->title ); ?>" />
						</label>
					</p>
					<p class="description description-thin description-title">
						<label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
							<?php _e( 'Title Attribute' ); ?><br />
							<input type="text" id="edit-menu-item-attr-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->post_excerpt ); ?>" />
						</label>
					</p>
					<p class="field-link-target description description-thin">
						<label for="edit-menu-item-target-<?php echo $item_id; ?>">
							<?php _e( 'link Target' ); ?><br />
							<select id="edit-menu-item-target-<?php echo $item_id; ?>" class="widefat edit-menu-item-target" name="menu-item-target[<?php echo $item_id; ?>]">
								<option value="" <?php selected( $item->target, '' ); ?>><?php _e( 'Same window or tab', 'avia_framework' ); ?></option>
								<option value="_blank" <?php selected( $item->target, '_blank' ); ?>><?php _e( 'New window or tab', 'avia_framework' ); ?></option>
							</select>
						</label>
					</p>
					<p class="field-css-classes description description-thin">
						<label for="edit-menu-item-classes-<?php echo $item_id; ?>">
							<?php _e( 'CSS Classes (optional)' ); ?><br />
							<input type="text" id="edit-menu-item-classes-<?php echo $item_id; ?>" class="widefat code edit-menu-item-classes" name="menu-item-classes[<?php echo $item_id; ?>]" value="<?php echo esc_attr( implode(' ', $item->classes ) ); ?>" />
						</label>
					</p>
					<p class="field-xfn description description-thin">
						<label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
							<?php _e( 'link Relationship (XFN)' ); ?><br />
							<input type="text" id="edit-menu-item-xfn-<?php echo $item_id; ?>" class="widefat code edit-menu-item-xfn" name="menu-item-xfn[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->xfn ); ?>" />
						</label>
					</p>
					<p class="field-description description description-wide">
						<label for="edit-menu-item-description-<?php echo $item_id; ?>">
							<?php _e( 'Description', 'avia_framework' ); ?><br />
							<textarea id="edit-menu-item-description-<?php echo $item_id; ?>" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description[<?php echo $item_id; ?>]"><?php echo esc_html( $item->post_content ); ?></textarea>
						</label>
					</p>

<?php

//this hook should provide compatibility with a lot of wordpress plugins altering the walker like http://wordpress.org/plugins/nav-menu-roles/
					//learn more here: http://shazdeh.me/2014/06/25/custom-fields-nav-menu-items/

do_action( 'wp_nav_menu_item_custom_fields', $item_id, $item, $depth, $args, $current_object_id );

<div class='avia_mega_menu_options'>
					
						<?php

$title = 'Use as Mega Menu';
						$key = 'menu-item-avia-megamenu';
						$value = get_post_meta( $item->ID, '_' . $key, true);

if( $value != '' )
						{
							$value = "checked='checked'";
						}

<p class="description description-wide avia_checkbox avia_mega_menu avia_mega_menu_d0">
							<label for="edit-<?php echo $key . '-' . $item_id; ?>">
								<input type="checkbox" value="active" id="edit-<?php echo $key . '-' . $item_id; ?>" class=" <?php echo $key; ?>" name="<?php echo $key . "[" . $item_id . "]";?>" <?php echo $value; ?> /><?php _e( $title ); ?>
							</label>
						</p>

<?php
						$title = 'This column should start a new row';
						$key = 'menu-item-avia-division';
						$value = get_post_meta( $item->ID, '_' . $key, true );

if( $value != '' )
						{
							$value = "checked='checked'";
						}

<p class="description description-wide avia_checkbox avia_mega_menu avia_mega_menu_d1">
							<label for="edit-<?php echo $key . '-' . $item_id; ?>">
								<input type="checkbox" value="active" id="edit-<?php echo $key . '-' . $item_id; ?>" class=" <?php echo $key; ?>" name="<?php echo $key . "[" . $item_id . "]";?>" <?php echo $value; ?> /><?php _e( $title ); ?>
							</label>
						</p>

<?php
						$title = 'Use the description to create a Text Block. Dont display this item as a link. (note: dont remove the label text, otherwise wordpress will delete the item)';
						$key = 'menu-item-avia-textarea';
						$value = get_post_meta( $item->ID, '_' . $key, true );

if( $value != '' )
						{
							$value = "checked='checked'";
						}

<p class="description description-wide avia_checkbox avia_mega_menu avia_mega_menu_d2">
							<label for="edit-<?php echo $key . '-' . $item_id; ?>">
								<input type="checkbox" value="active" id="edit-<?php echo $key . '-' . $item_id; ?>" class=" <?php echo $key; ?>" name="<?php echo $key . "[" . $item_id . "]";?>" <?php echo $value; ?> /><span class='avia_long_desc'><?php _e( $title ); ?></span>
							</label>
						</p>

</div>

<?php do_action('avia_mega_menu_option_fields', $output, $item, $depth, $args); ?>

<div class="menu-item-actions description-wide submitbox">
						<?php if( 'custom' != $item->type ) : ?>
							<p class="link-to-original">
								<?php printf( __( 'Original: %s' ), '<a href="' . esc_attr( $item->url ) . '">' . esc_html( $original_title ) . '</a>' ); ?>
							</p>
						<?php endif; ?>
						<a class="item-delete submitdelete deletion" id="delete-<?php echo $item_id; ?>" href="<?php
						echo wp_nonce_url(
							add_query_arg(
								array(
									'action'	=> 'delete-menu-item',
									'menu-item'	=> $item_id,
								),
								remove_query_arg($removed_args, admin_url( 'nav-menus.php' ) )
							),
							'delete-menu_item_' . $item_id
						); ?>"><?php _e( 'Remove', 'avia_framework' ); ?></a> <span class="meta-sep"> | </span> <a class="item-cancel submitcancel" id="cancel-<?php echo $item_id; ?>" href="<?php	echo add_query_arg( array('edit-menu-item' => $item_id, 'cancel' => time()), remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) ) );
							?>#menu-item-settings-<?php echo $item_id; ?>">Cancel</a>
					</div>

<input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
					<input class="menu-item-data-object-id" type="hidden" name="menu-item-object-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object_id ); ?>" />
					<input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->object ); ?>" />
					<input class="menu-item-data-parent-id" type="hidden" name="menu-item-parent-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_item_parent ); ?>" />
					<input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->menu_order ); ?>" />
					<input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $item->type ); ?>" />
				</div>
				<ul class="menu-item-transport"></ul>
			<?php
			$output .= ob_get_clean();
		}
	}
}

if( ! function_exists( 'avia_fallback_menu' ) )
{
	/**
	 * Create a navigation out of pages if the user didnt create a menu in the backend
	 *
	 * @since ????
	 * @param array $params
	 * @return string
	 */
	function avia_fallback_menu( $params )
	{
		$output  = '';
		$current = '';
		$exclude = avia_get_option( 'frontpage' );

if( is_front_page() )
		{
			$current = ' current-menu-item';
		}

if( $exclude )
		{
			$exclude ='&exclude=' . $exclude;
		}

//	apply class to allow burger menu CSS to hide menu
		$page_list = wp_list_pages( 'echo=0&title_li=&sort_column=menu_order' . $exclude );
		$page_list = str_replace( 'page_item', 'page_item menu-item', $page_list );

$output .=	"<div class='avia-menu fallback_menu av-main-nav-wrap'>";
		$output .=		"<ul id='avia-menu' class='menu avia_mega av-main-nav'>";
		$output .=			"<li class='menu-item{$current}'><a href='" . get_bloginfo( 'url' ) . "'>" . __( 'Home', 'avia_framework' ) . '</a></li>';
		$output .=			$page_list;
		$output .=			apply_filters( 'avf_fallback_menu_items', '', 'fallback_menu' );
		$output .=		'</ul>';
		$output .=	'</div>';

if( $params['echo'] )
		{
			echo $output;
		}

return $output;
	}
}