<?php
    class SimpleXMLExtend extends SimpleXMLElement
    {
      public function addCData($nodename,$cdata_text,$namespace="")
      {
        $node = $this->addChild($nodename,'',$namespace); //Added a nodename to create inside the function
        $node1 = dom_import_simplexml($node);
        $no = $node1->ownerDocument;
        $node1->appendChild($no->createCDATASection($cdata_text));
        return $node;
      }
    } 

header ('Content-type: text/html; charset=utf-8');
    
    function leerFichero($archivo) {
        
        if (!$muebles_xml = simplexml_load_file($archivo)) {
            trigger_error('Error reading XML file',E_USER_ERROR);
        }

        $muebles = array();
        $cont = 0;
        foreach($muebles_xml as $mueble_xml) {                    
                  $muebles[$cont]['titulo'] = trim($mueble_xml->titulo);
                  $muebles[$cont]['slug'] = preg_replace("![^a-z0-9]+!i", "-", strtoupper(trim($muebles[$cont]['titulo'])));
                  $muebles[$cont]['precio'] = trim($mueble_xml->precio);
                  $muebles[$cont]['categoria_name'] = $mueble_xml->categoria_name;
                  $muebles[$cont]['categoria'] = $mueble_xml->categoria;                  

                  $muebles[$cont]['descripcion'] = '';
                  
                  if (strlen($mueble_xml->medidas) > 0) {
                      $muebles[$cont]['descripcion'] .= trim($mueble_xml->medidas) . 'cm';
                  }
                                    
                  if (strlen($mueble_xml->obs) > 0) {
                      $muebles[$cont]['descripcion'] .= ' ' . trim($mueble_xml->obs);
                  }
                  $cont++;
        }
        return $muebles;
    }

    
    function escribirFicheroXML($muebles, $archivo_salida) {
        include "cabecera.php";
        $xml = new SimpleXMLExtend($xmlstr);
        $raiz = $xml->channel;
        
        foreach($muebles as $mueble) {
            $item = $raiz->addChild('item');
            
            
            $item->addChild('title', $mueble['titulo']);
            $item->addChild('link', 'http://localhost/originalhouse/?tcp_product='.$mueble['slug']);
            $item->addChild('pubDate', 'Wed, 15 Jul 2011 00:00:00 +0000');
            $item->addChild('dc:creator', 'rodax');
            $guid = $item->addChild('guid',  'http://localhost/originalhouse/?tcp_product&#038;p='.$mueble['slug']);
            $guid->addAttribute('isPermaLink' , 'false');
            $item->addChild('description', '');
            $item->addCData('content:encoded', $mueble['descripcion'], 'http://purl.org/rss/1.0/modules/content/');
            $item->addCData('excerpt:encoded', '', 'http://purl.org/rss/1.0/modules/excerpt/');
            //<wp:post_id>227</wp:post_id>
            $item->addChild('post_date', '2011-07-15 17:09:59', 'http://wordpress.org/export/1.1/');
            $item->addChild('post_date_gmt', '2011-07-15 17:09:59', 'http://wordpress.org/export/1.1/');
            $item->addChild('post_name', $mueble['slug'], 'http://wordpress.org/export/1.1/');
            $item->addChild('status', 'publish', 'http://wordpress.org/export/1.1/');
            $item->addChild('post_type', 'tcp_product', 'http://wordpress.org/export/1.1/');
            
            $categoria = $item->addCData('category', $mueble['categoria']);
            $categoria->addAttribute('domain', 'tcp_product_category');
            $categoria->addAttribute('nicename', $mueble['categoria_name']);
            
            $meta = $item->addChild('wp:postmeta', '', 'http://wordpress.org/export/1.1/');
            $meta->addChild('wp:meta_key', 'tcp_price', 'http://wordpress.org/export/1.1/');
            $meta->addCData('wp:meta_value', $mueble['precio'], 'http://wordpress.org/export/1.1/');
        }
        return $xml->asXML($archivo_salida);
    }

        
/* INSERT INTO `wp_posts` (`post_author`, `post_date`, `post_date_gmt`, `post_content`, `post_title`, `post_status`, `comment_status`, `ping_status`, `post_name`, `post_modified`, `post_modified_gmt`, `post_parent`, `guid`, `menu_order`, `post_type`, `comment_count`) VALUES
(1, now(), now(), '85x130x45 cm', 'ACRO 66ML', 'publish', 'closed', 'open', 'ACRO 66ML', now(), now(), 0, 'http://localhost/originalhouse/?post_type=tcp_product&#038;p=214', 0, 'tcp_product', 0),
         * insert into wp_postmeta (post_id, meta_key, meta_value) values (227, 'tcp_price', 697);
*/
    function escribirFichero($muebles, $archivo_salida) {
        
        $file = fopen($archivo_salida, "w+");
        if (!$file) {
            trigger_error('Error creando fichero de salida', E_USER_ERROR);            
        }
        $cont = 0;
        foreach($muebles as $mueble) {
            generarRegistrosMueble($mueble, $cont, $file);
            $cont++;
        }
        fclose($file);        
    }
    
    function generarRegistrosMueble($mueble, $orden, $file) {
/* INSERT INTO `wp_posts` (`post_author`, `post_date`, `post_date_gmt`, `post_content`, `post_title`, `post_status`, `comment_status`, `ping_status`, `post_name`,
 *  `post_modified`, `post_modified_gmt`, `post_parent`, `guid`, `menu_order`, `post_type`, `comment_count`) VALUES
(1, now(), now(), '85x130x45 cm', 'ACRO 66ML', 'publish', 'closed', 'open', 'ACRO 66ML', now(), now(), 0, 'http://localhost/originalhouse/?post_type=tcp_product&#038;p=214', 0, 'tcp_product', 0),
         * insert into wp_postmeta (post_id, meta_key, meta_value) values (227, 'tcp_price', 697);
*/

        $output = "INSERT INTO `wp_posts` (`post_author`, `post_date`, `post_date_gmt`, `post_content`, `post_title`, `post_status`, `comment_status`, `ping_status`, `post_name`, `post_modified`, `post_modified_gmt`, `post_parent`, `guid`, `menu_order`, `post_type`, `comment_count`) VALUES \n";
        $output .= "(";
        $output .= "1, now(), now(), ";
        $output .= "'" . $mueble['descripcion'] . "', "; // post_content
        $output .= "'" . $mueble['titulo'] . "', "; // post_title
        $output .= "'publish', 'closed', 'open', ";
        $output .= "'" . $mueble['slug'] . "', "; // post_name
        $output .= "now(), now(), 0, ";
        $output .= "'http://localhost/originalhouse/?tcp_product&#038;p=".$mueble['slug']."', ";
        $output .= "0, 'tcp_product', 0";
        $output .= ");";
        $output .= "\n";        
        fwrite($file, $output);
        
        // 
        $output = "SET @last_id := LAST_INSERT_ID();\n";
        fwrite($file, $output);
        
        //INSERT INTO `wp_term_relationships` (`object_id`, `term_taxonomy_id`, `term_order`) VALUES
        
        $output = "INSERT INTO `wp_term_relationships` (`object_id`, `term_taxonomy_id`, `term_order`) VALUES \n";
        $output .= "(@last_id, 51, 0);\n";        
        fwrite($file, $output);
        
        // metadatos        
        $output = "insert into wp_postmeta (post_id, meta_key, meta_value) values \n";
        // precio
        $output .= "(@last_id, 'tcp_price', '" . $mueble['precio'] . "'),\n";
        //stock
        $output .= "(@last_id, 'tcp_stock', -1),\n";
        //tipo
        $output .= "(@last_id, 'tcp_type', 'SIMPLE'),\n";
        //order
        $output .= "(@last_id, 'tcp_order', '". $orden . "'),\n";
        //sku
        $output .= "(@last_id, 'tcp_sku', '".$mueble['slug']."'),\n";
        $output .= "(@last_id, 'tcp_tax_id', '0'),\n";
        $output .= "(@last_id, 'tcp_back_end_label', ''),\n";
        $output .= "(@last_id, 'tcp_hide_buy_button', ''),\n";
        $output .= "(@last_id, 'tcp_exclude_range', ''),\n";
        $output .= "(@last_id, 'tcp_is_downloadable', ''),\n";
        $output .= "(@last_id, 'tcp_max_downloads', '0'),\n";
        $output .= "(@last_id, 'tcp_days_to_expire', '0'),\n";
        $output .= "(@last_id, 'tcp_is_visible', '1'),\n";
        $output .= "(@last_id, 'tcp_weight', '0');\n";
        
        fwrite($file, $output);
        
        //SELECT * FROM `wp_posts` WHERE `post_type` = 'attachment' and `post_mime_type` = 'image/jpeg' and `post_name` = $mueble['slug']

        //imagen
        $output = "insert into wp_postmeta (post_id, meta_key, meta_value) \n";
        $output .= "SELECT @last_id, '_thumbnail_id', wp_posts.id FROM `wp_posts` WHERE `post_type` = 'attachment' and `post_mime_type` = 'image/jpeg' and ";
        $output .= "`post_title` = '" . $mueble['slug'] . "';\n\n\n";
        fwrite($file, $output);        
    }
    
/*
 * 		<title>ACRO 66ML</title>
		<link>http://localhost/originalhouse/?tcp_product=acro-66ml</link>
		<pubDate>Wed, 06 Jul 2011 17:09:59 +0000</pubDate>
		<dc:creator>rodax</dc:creator>
		<guid isPermaLink="false">http://localhost/originalhouse/?post_type=tcp_product&#038;p=214</guid>
		<description></description>
		<content:encoded><![CDATA[85x130x45 cm]]></content:encoded>
		<excerpt:encoded><![CDATA[]]></excerpt:encoded>
		<wp:post_id>227</wp:post_id>
		<wp:post_date>2011-07-06 17:09:59</wp:post_date>
		<wp:post_date_gmt>2011-07-06 17:09:59</wp:post_date_gmt>
		<wp:comment_status>closed</wp:comment_status>
		<wp:ping_status>closed</wp:ping_status>
		<wp:post_name>acro-66ml</wp:post_name>
		<wp:status>publish</wp:status>
		<wp:post_parent>0</wp:post_parent>
		<wp:menu_order>0</wp:menu_order>
		<wp:post_type>tcp_product</wp:post_type>
		<wp:post_password></wp:post_password>
		<wp:is_sticky>0</wp:is_sticky>
		<category domain="tcp_product_category" nicename="aparadores"><![CDATA[Aparadores]]></category>
 		<wp:postmeta>
			<wp:meta_key>tcp_price</wp:meta_key>
			<wp:meta_value><![CDATA[697]]></wp:meta_value>
		</wp:postmeta>
* 

 */        
        

    $archivo = 'sofas.xml';
    $archivo_salida = 'salida-sofas.sql';
    $muebles = leerFichero($archivo);
    //var_dump($muebles);
    echo escribirFichero($muebles, $archivo_salida);

    
    /*if ($muebles_xml) {
          foreach($muebles_xml as $mueble_xml) {
              $muebles['id'] = $mueble_xml->Id;
              $muebles['titulo'] = $mueble_xml->titulo;
              $muebles['slug'] = preg_replace("![^a-z0-9]+!i", "-", strtolower($muebles[titulo]));
              
              print_r($muebles);
          }*/
/*foreach($muebles->children() as $child) {
  echo $child->getName().":
";
 
  foreach($child->children() as $subchild) {
    echo "--->".$subchild->getName().": ".$subchild."
";
  }
}*/
?>