Hacked By AnonymousFox

<?php
/*-----------------------------------------------------------------------------------*/
/*	Add simple solution for mega menu in navigation menus
/*-----------------------------------------------------------------------------------*/



/* Add support for our built in mega menu system */
if ( !function_exists( 'vce_add_mega_menu_support' ) ):
	function vce_add_mega_menu_support() {

		if ( vce_get_option( 'use_mega_menu' ) ) {

			add_filter( 'wp_setup_nav_menu_item', 'vce_add_custom_nav_fields' );
			add_action( 'wp_update_nav_menu_item', 'vce_update_custom_nav_fields', 10, 3 );
			add_filter( 'wp_edit_nav_menu_walker', 'vce_edit_menu_walker', 10, 2 );
			add_filter( 'nav_menu_css_class', 'vce_add_class_to_menu', 10, 2 );
			add_filter( 'nav_menu_link_attributes', 'vce_nav_link_atts', 10, 3 );
		}
	}
endif;

add_action( 'init', 'vce_add_mega_menu_support' );

/* Add custom fields to menu */
if ( !function_exists( 'vce_add_custom_nav_fields' ) ):
	function vce_add_custom_nav_fields( $menu_item ) {
		$menu_item->mega_menu_cat = get_post_meta( $menu_item->ID, '_vce_mega_menu_cat', true ) ? 1 : 0;
		$menu_item->mega_menu = get_post_meta( $menu_item->ID, '_vce_mega_menu', true ) ? 1 : 0;
		return $menu_item;
	}
endif;


/* Save custom fiedls to menu */
if ( !function_exists( 'vce_update_custom_nav_fields' ) ):
	function vce_update_custom_nav_fields( $menu_id, $menu_item_db_id, $args ) {

		if ( $args['menu-item-object'] == 'category' ) {
			$value = isset( $_REQUEST['menu-item-mega-menu-cat'][$menu_item_db_id] ) ? 1 : 0;
			update_post_meta( $menu_item_db_id, '_vce_mega_menu_cat', $value );
		} else {
			$value = isset( $_REQUEST['menu-item-mega-menu'][$menu_item_db_id] ) ? 1 : 0;
			update_post_meta( $menu_item_db_id, '_vce_mega_menu', $value );
		}
	}
endif;



/* Edit nav menu walker */
if ( !function_exists( 'vce_edit_menu_walker' ) ):
	function vce_edit_menu_walker( $walker, $menu_id ) {

		class vce_Walker_Nav_Menu_Edit extends Walker_Nav_Menu_Edit {

			public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
				$temp_output = '';
				$mega_menu_html = '';

				if ( $item->object == 'category' ) {
					$mega_menu_html .= '<p class="field-custom description description-wide">
		                <label for="edit-menu-item-mega-'.$item->db_id.'">
		        		<input type="checkbox" id="edit-menu-item-mega-'.$item->db_id.'" class="widefat code edit-menu-item-custom" name="menu-item-mega-menu-cat['.$item->db_id.']" value="1" '.checked( $item->mega_menu_cat, 1, false ). ' />
		                '.__( 'Mega Menu (display posts from category)', THEME_SLUG ).'</label>
		            </p>';
				} else {
					$mega_menu_html .= '<p class="field-custom description description-wide">
		                <label for="edit-menu-item-mega-'.$item->db_id.'">
		        		<input type="checkbox" id="edit-menu-item-mega-'.$item->db_id.'" class="widefat code edit-menu-item-custom" name="menu-item-mega-menu['.$item->db_id.']" value="1" '.checked( $item->mega_menu, 1, false ). ' />
		                '.__( 'Mega Menu (classic)', THEME_SLUG ).'
		            </label></p>';
				}

				parent::start_el( $temp_output, $item, $depth, $args, $id );

				$temp_output = preg_replace( '/(?=<div.*submitbox)/', $mega_menu_html, $temp_output );

				$output .= $temp_output;
			}

		}

		return 'vce_Walker_Nav_Menu_Edit';
	}
endif;


/* Add class to menu category item when mega menu is detected */
if ( !function_exists( 'vce_add_class_to_menu' ) ):
	function vce_add_class_to_menu( $classes, $item ) {

		if ( $item->object == 'category' && !$item->menu_item_parent && isset( $item->mega_menu_cat ) && $item->mega_menu_cat ) {
			$classes[] = 'vce-mega-cat';
		}

		if ( $item->object == 'category' ) {
			$classes[] = 'vce-cat-'.$item->object_id;
		}

		if ( !$item->menu_item_parent && isset( $item->mega_menu ) && $item->mega_menu ) {
			$classes[] = 'vce-mega-menu';
		}

		return $classes;

	}
endif;


/* Add category id to category link with mega menu enabled */
if ( !function_exists( 'vce_nav_link_atts' ) ):
	function vce_nav_link_atts( $atts, $item, $args ) {

		if ( $item->object == 'category' && !$item->menu_item_parent && isset( $item->mega_menu_cat ) && $item->mega_menu_cat ) {
			$atts['data-mega_cat_id'] = $item->object_id;
		}
		return $atts;
	}
endif;


?>