developerApi_2.0.5/Shop.php

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<?php
require_once("DataStructure.php");

class Shop extends DataStructure
{
        private static $xmlNodesName = array(
                "name",
                "url",
                "description"
        );

        private $description;

        public function __construct($name,$description,$url)
        {
                parent::__construct($name,"shop",$url);
                $this->description = $description;
        }
    
        public final function getDescription()
        {
                return (!empty($this->description)) ? $this->description : false;
        }

        public final static function getShopFromSXMLElement($node)
        {
                if(!Shop::isSXMLNodeProperty($node))
                {
                        error("Shop creation failed for element: ".$node->getName());
                        return false;
                }                       
                
                $name = $node->xpath("name");           
                if(count($name) > 0)
                        $name = (string) $name[0];
                else
                        $name = "";

                $url = $node->xpath("url");
                if(count($url) > 0)
                        $url = (string) $url[0];
                else
                        $url = "";

                $description = $node->xpath("description");
                if(count($description) > 0)
                        $description = (string) $description[0];
                else
                        $description = "";

        
                $shop = new Shop($name,$description,$url);
                return $shop;                   
        }

        public final static function isSXMLNodeProperty($node)
        {
                if(!hasChildren($node))
                        return false;
                else
                {
                        foreach($node->children() as $child)
                        {
                                $name = $child->getName();

                                if( ! in_array($name,Shop::$xmlNodesName) )
                                        return false;                           
                        }

                        return true;
                }
        }
}
?>