<?php
	session_start();
	if(isset($_POST['id'])) {
		require_once($_SERVER['DOCUMENT_ROOT'].'/php/mysql.php');
		if($_POST['id']=='0') {
			$yogurt = array(
					array(
					'flavor' => 'No Toppings'
					,'product' => '0'
					,'product_image' => 'no_topping.jpg'
					,'real_product_image_path' => '/images/toppings/no_topping.jpg'
				)
			);
		} else {
			$yogurt = $db->query("SELECT 	
									display_name as flavor,
									product,
									product_image,
									real_product_image_path
								FROM ylreports_inventory.products
								WHERE product='".clean($_POST['id'])."'
							");
		}
		if(!empty($yogurt)) {
			if(!isset($_SESSION['current_toppings'])) {
				$_SESSION['current_toppings'] = array();
			}
			if(strlen($yogurt[0]['flavor'])>30) {
				$yogurt[0]['short_flavor'] = substr($yogurt[0]['flavor'],0,30).'...';
			} else {
				$yogurt[0]['short_flavor'] = $yogurt[0]['flavor'];
			}
			$_SESSION['current_toppings'][] = $yogurt[0];
		}
		echo json_encode($_SESSION['current_toppings']);
	}