<?php

ini_set('display_errors', 'on');
error_reporting(E_ALL ^ E_NOTICE ^ E_STRICT ^ E_WARNING ^ E_DEPRECATED);

include('../config/config.inc.php');
include('../app/config/parameters.php');
include('../config/defines.inc.php');
include( '../init.php' );
class SimpleXMLElementExtended extends SimpleXMLElement
{
  /**
   * Add value as CData to a given XML node
   *
   * @param SimpleXMLElement $node SimpleXMLElement object representing the child XML node
   * @param string $value A text to add as CData
   * @return void
   */
  private function addCDataToNode(SimpleXMLElement $node, $value = '')
  {
    if ($domElement = dom_import_simplexml($node))
    {
      $domOwner = $domElement->ownerDocument;
      $domElement->appendChild($domOwner->createCDATASection("{$value}"));
    }
  }

  /**
   * Add child node with value as CData
   *
   * @param string $name The child XML node name to add
   * @param string $value A text to add as CData
   * @return SimpleXMLElement
   */
  public function addChildWithCData($name = '', $value = '')
  {
    $newChild = parent::addChild($name);
    if ($value) $this->addCDataToNode($newChild, "{$value}");
    return $newChild;
  }


  /**
   * Add value as CData to the current XML node
   *
   * @param string $value A text to add as CData
   * @return void
   */
  public function addCData($value = '')
  {
    $this->addCDataToNode($this, "{$value}");
  }
}
$context = Context::getContext();

$id_lang = (int)Context::getContext()->language->id;
$id_lang = 1; //PL
$start = 0;
$limit = '';
$order_by = 'id_product';
$order_way = 'DESC';
$id_category = false;
$only_active = true;
$products_partial = Product::getProducts( 1, $start, $limit, $order_by, $order_way, $id_category, $only_active, $context);
$products = Product::getProductsProperties(1, $products_partial);

$xml = new SimpleXMLElementExtended('<?xml version="1.0"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:g="http://base.google.com/ns/1.0"/>');
$xml->addChild('title', 'Redline');
$xml->addChild('updated', date('Y-m-d'));
foreach ( $products as $product )
{
  $product_combinations = false;
  $combination_tmp = false;

  $product_tmp = new Product( $product['id_product'] );
  $combinations = $product_tmp -> getAttributeCombinations( 1, true );

  foreach ( $combinations as $com )
  {
    $combination_tmp[ $com['id_product_attribute'] ][] = $com;
  }

  foreach ( $combination_tmp as $key => $val )
  {
    unset( $product_com );
    $product_com['id_product_attribute'] = $key;
    $product_com['quantity'] = Product::getQuantity( $product['id_product'], $key );
    $product_com['reference'] = $val[0]['reference'];

    foreach ( $val as $row )
    {
      if ( $row['group_name'] == 'Rozmiar' )
        $product_com['gsize'] = $row['attribute_name'];

      if ( $row['group_name'] == 'Rodzaj' )
        $product_com['gsize'] = $row['attribute_name'];

      if ( $row['group_name'] == 'Size' )
        $product_com['gsize'] = $row['attribute_name'];
    }

    $product_combinations[] = $product_com;
  }

  // echo '<pre>' . print_r( (array)$product_combinations, true ) . '</pre>';

  if ( is_array( $product_combinations ) and count ( $product_combinations ) )
  {
    foreach ( $product_combinations as $product_combination_tmp )
    {
      $price = Product::getPriceStatic($product['id_product'], true, null, 2, null, false, false);

      $cover = Product::getCover($product['id_product']);
      $products['id_image'] = $cover['id_image'];
      $link = new Link; //because getImageLInk is not static function
      $imagePath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'large_default');
      $thumbPath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'home_default');

      $all_product_subs = Product::getProductCategoriesFull($product['id_product'], $cookie->id_lang, 0, 2);
      $all_product_subs_path = array();
      $all_product_subs_path_name = array();
      if (isset($all_product_subs) && count($all_product_subs) > 0)
      {
        foreach ($all_product_subs as $subcat)
        {
          $sub_category = new Category($subcat['id_category'], $cookie->id_lang, 0, 2);
          $sub_category_children = $sub_category->getSubCategories($cookie->id_lang, 0, 2, $active = true);

          if ( $subcat['id_category'] != $product['id_category_default'] )
          {
            $all_product_subs_path[] = strip_tags (Tools::getPath('', $subcat['id_category'], ''));
          }
        }
      }

      $catDef = new Category($product['id_category_default'], $cookie->id_lang);
      $catDefault = $catDef->name;
      $catDefaultId = $catDef->id_category;
      $SEOtitle = $catDefault;

      $katego = implode(",", $all_product_subs_path);
      $tablicaKategorii = explode(",", $katego);

      $productXml = $xml->addChild('entry');
      $productXml -> addChild( 'g:id', $product['id_product'] . $product_combination_tmp['id_product_attribute'], 'http://base.google.com/ns/1.0');

      $SEOtitle = $catDefault;
      $nazwaProduktu = $productXml->addChild('g:title');
      $nazwaProduktu->addCData($product['name'], 'http://base.google.com/ns/1.0');

      $opis = $productXml->addChild('g:description');
      $opis_czysty = preg_replace( '/<a href=\"(.*?)\">(.*?)<\/a>/', "\\2", $product['description_short'] );
      $opis_czysty = str_replace( [ '', ' ' ], [ '', '' ], $opis_czysty );
      $opis_czysty = preg_replace( '/[\x00-\x1F\x7F]/', '', $opis_czysty );

      /*$opis->addCData($product['description'], 'http://base.google.com/ns/1.0');*/
      $opis->addCData($opis_czysty, 'http://base.google.com/ns/1.0');

      $productXml->addChild('g:link', $product['link'], 'http://base.google.com/ns/1.0');
      $productXml->addChild('g:image_link', 'https://' . $imagePath, 'http://base.google.com/ns/1.0');
      $productXml->addChild('g:condition', $product['condition'], 'http://base.google.com/ns/1.0');
      if ( $product_combination_tmp['quantity'] > 0 )
        $productXml->addChild('g:availability', 'in stock', 'http://base.google.com/ns/1.0' );
      else
        $productXml -> addChild('g:availability', 'out of stock', 'http://base.google.com/ns/1.0' );

      $productXml -> addChild( 'g:price', number_format((float)$price, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );
      $price_sale = Product::getPriceStatic($product['id_product'], true, $product_combination_tmp['id_product_attribute'], 2, null, false, true);

      if ( $price_sale != $price )
        $productXml -> addChild( 'g:sale_price', number_format((float)$price_sale, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );

      $productXml -> addChild( 'g:quantity', $product_combination_tmp['quantity'], 'http://base.google.com/ns/1.0');

      if ($product['ean13'] != null)
        $productXml->addChild('g:gtin', $product['ean13'], 'http://base.google.com/ns/1.0');

      $productXml->addChild('g:brand', $product['manufacturer_name'], 'http://base.google.com/ns/1.0');

      // $productXml->addChild('g:google_product_category', $kategoriaGoogle, 'http://base.google.com/ns/1.0');
      foreach ( $all_product_subs_path as $category )
        $productXml->addChild('g:product_type', $category, 'http://base.google.com/ns/1.0');

      if ( $product_combination_tmp['gsize'] != null)
        $productXml->addChild('g:size', $product_combination_tmp['gsize'], 'http://base.google.com/ns/1.0');
    }
  }
  else
  {
    $price = Product::getPriceStatic($product['id_product'], true, null, 2, null, false, false);

    $cover = Product::getCover($product['id_product']);
    $products['id_image'] = $cover['id_image'];
    $link = new Link; //because getImageLInk is not static function
    $imagePath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'large_default');
    $thumbPath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'home_default');

    $all_product_subs = Product::getProductCategoriesFull($product['id_product'], $cookie->id_lang, 0, 2);
    $all_product_subs_path = array();
    $all_product_subs_path_name = array();
    if (isset($all_product_subs) && count($all_product_subs) > 0)
    {
      foreach ($all_product_subs as $subcat)
      {
        $sub_category = new Category($subcat['id_category'], $cookie->id_lang, 0, 2);
        $sub_category_children = $sub_category->getSubCategories($cookie->id_lang, 0, 2, $active = true);

        if ( $subcat['id_category'] != $product['id_category_default'] )
        {
          $all_product_subs_path[] = strip_tags (Tools::getPath('', $subcat['id_category'], ''));
        }
      }
    }

    $catDef = new Category($product['id_category_default'], $cookie->id_lang);
    $catDefault = $catDef->name;
    $catDefaultId = $catDef->id_category;
    $SEOtitle = $catDefault;

    $katego = implode(",", $all_product_subs_path);
    $tablicaKategorii = explode(",", $katego);

    $productXml = $xml->addChild('entry');
    $productXml->addChild('g:id', $product['reference'], 'http://base.google.com/ns/1.0');

    $SEOtitle = $catDefault;
    $nazwaProduktu = $productXml->addChild('g:title');
    $nazwaProduktu->addCData($product['name'], 'http://base.google.com/ns/1.0');

    $opis = $productXml->addChild('g:description');
    $opis_czysty = preg_replace('/<a href=\"(.*?)\">(.*?)<\/a>/', "\\2", $product['description_short']);
    $opis_czysty = str_replace( [ '', ' ' ], [ '', '' ], $opis_czysty );
    $opis_czysty = preg_replace( '/[\x00-\x1F\x7F]/', '', $opis_czysty );

    /*$opis->addCData($product['description'], 'http://base.google.com/ns/1.0');*/
    $opis->addCData($opis_czysty, 'http://base.google.com/ns/1.0');

    $productXml->addChild('g:link', $product['link'], 'http://base.google.com/ns/1.0');
    $productXml->addChild('g:image_link', 'https://' . $imagePath, 'http://base.google.com/ns/1.0');
    $productXml->addChild('g:condition', $product['condition'], 'http://base.google.com/ns/1.0');
    if ( $product['quantity'] > 0 )
      $productXml->addChild('g:availability', 'in stock', 'http://base.google.com/ns/1.0' );
    else
      $productXml -> addChild('g:availability', 'out of stock', 'http://base.google.com/ns/1.0' );

    $productXml -> addChild( 'g:price', number_format((float)$price, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );
    $price_sale = Product::getPriceStatic($product['id_product'], true, null, 2, null, false, true);
    if ( $price_sale != $price )
      $productXml -> addChild( 'g:sale_price', number_format((float)$price_sale, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );

    $productXml -> addChild( 'g:quantity', $product['quantity'], 'http://base.google.com/ns/1.0');

    if ($product['ean13'] != null)
      $productXml->addChild('g:gtin', $product['ean13'], 'http://base.google.com/ns/1.0');
    $productXml->addChild('g:brand', $product['manufacturer_name'], 'http://base.google.com/ns/1.0');

    foreach ( $all_product_subs_path as $category )
      $productXml->addChild('g:product_type', $category, 'http://base.google.com/ns/1.0');
  }
}
$xml->asXML("google-ads-feed.xml");

$xml = new SimpleXMLElementExtended('<?xml version="1.0"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:g="http://base.google.com/ns/1.0"/>');
$xml->addChild('title', 'Redline');
$xml->addChild('updated', date('Y-m-d'));

foreach ( $products as $product )
{
  $product_combinations = false;
  $combination_tmp = false;

  $product_tmp = new Product( $product['id_product'] );
  $combinations = $product_tmp -> getAttributeCombinations( 1, true );

  foreach ( $combinations as $com )
  {
    $combination_tmp[ $com['id_product_attribute'] ][] = $com;
  }

  foreach ( $combination_tmp as $key => $val )
  {
    unset( $product_com );
    $product_com['id_product_attribute'] = $key;
    $product_com['quantity'] = Product::getQuantity( $product['id_product'], $key );
    $product_com['reference'] = $val[0]['reference'];

    foreach ( $val as $row )
    {
      if ( $row['group_name'] == 'Rozmiar' )
        $product_com['gsize'] = $row['attribute_name'];

      if ( $row['group_name'] == 'Rodzaj' )
        $product_com['gsize'] = $row['attribute_name'];
    }

    $product_combinations[] = $product_com;
  }

  // echo '<pre>' . print_r( (array)$product_combinations, true ) . '</pre>';

  if ( is_array( $product_combinations ) and count ( $product_combinations ) )
  {
    foreach ( $product_combinations as $product_combination_tmp )
    {
      $price = Product::getPriceStatic($product['id_product'], true, null, 2, null, false, false);

      $cover = Product::getCover($product['id_product']);
      $products['id_image'] = $cover['id_image'];
      $link = new Link; //because getImageLInk is not static function
      $imagePath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'large_default');
      $thumbPath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'home_default');

      $all_product_subs = Product::getProductCategoriesFull($product['id_product'], $cookie->id_lang, 0, 2);
      $all_product_subs_path = array();
      $all_product_subs_path_name = array();
      if (isset($all_product_subs) && count($all_product_subs) > 0)
      {
        foreach ($all_product_subs as $subcat)
        {
          $sub_category = new Category($subcat['id_category'], $cookie->id_lang, 0, 2);
          $sub_category_children = $sub_category->getSubCategories($cookie->id_lang, 0, 2, $active = true);

          if ( $subcat['id_category'] != $product['id_category_default'] )
          {
            $all_product_subs_path[] = strip_tags (Tools::getPath('', $subcat['id_category'], ''));
          }
        }
      }

      $catDef = new Category($product['id_category_default'], $cookie->id_lang);
      $catDefault = $catDef->name;
      $catDefaultId = $catDef->id_category;
      $SEOtitle = $catDefault;

      $katego = implode(",", $all_product_subs_path);
      $tablicaKategorii = explode(",", $katego);

      $productXml = $xml->addChild('entry');
      $productXml -> addChild( 'g:id', $product['id_product'] . $product_combination_tmp['id_product_attribute'], 'http://base.google.com/ns/1.0');

      $SEOtitle = $catDefault;
      $nazwaProduktu = $productXml->addChild('g:title');
      $nazwaProduktu->addCData($product['name'], 'http://base.google.com/ns/1.0');

      $opis = $productXml->addChild('g:description');
      $opis_czysty = preg_replace('/<a href=\"(.*?)\">(.*?)<\/a>/', "\\2", $product['description_short']);

      /*$opis->addCData($product['description'], 'http://base.google.com/ns/1.0');*/
      $opis->addCData($opis_czysty, 'http://base.google.com/ns/1.0');

      $productXml->addChild('g:link', $product['link'], 'http://base.google.com/ns/1.0');
      $productXml->addChild('g:image_link', 'https://' . $imagePath, 'http://base.google.com/ns/1.0');

      //? pozostałe linki
      unset( $imagesPath );
      $product_tmp = new Product( $product['id_product'] );
      if ( Validate::isLoadedObject( $product_tmp ) )
      {
        $productImages = $product_tmp -> getImages( (int) Context::getContext() -> language -> id );
        if ($productImages && count($productImages) > 0)
        {
          $link = new Link;
          foreach ($productImages AS $key => $val)
          {
            $id_image = $val['id_image'];
            $cover = $val['cover'];
            $imagesPath[] = $link->getImageLink( $product_tmp -> link_rewrite[Context::getContext()->language->id], $id_image, 'home_default');
          }
        }
      }

      foreach ( $imagesPath as $image_tmp )
        $productXml->addChild('g:additional_image_link', 'https://' . $image_tmp, 'http://base.google.com/ns/1.0');
      // ? end

      $productXml->addChild('g:condition', $product['condition'], 'http://base.google.com/ns/1.0');
      if ( $product_combination_tmp['quantity'] > 0 )
        $productXml->addChild('g:availability', 'in stock', 'http://base.google.com/ns/1.0' );
      else
        $productXml -> addChild('g:availability', 'out of stock', 'http://base.google.com/ns/1.0' );

      $productXml -> addChild( 'g:price', number_format((float)$price, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );
      // $price_sale = Product::getPriceStatic($product['id_product'], true, $product_combination_tmp['id_product_attribute'], 2, null, false, true);

      // if ( $price_sale != $price )
      //   $productXml -> addChild( 'g:sale_price', number_format((float)$price_sale, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );

      $productXml -> addChild( 'g:quantity', $product_combination_tmp['quantity'], 'http://base.google.com/ns/1.0');

      if ($product['ean13'] != null)
        $productXml->addChild('g:gtin', $product['ean13'], 'http://base.google.com/ns/1.0');

      $productXml->addChild('g:brand', $product['manufacturer_name'], 'http://base.google.com/ns/1.0');

      // $productXml->addChild('g:google_product_category', $kategoriaGoogle, 'http://base.google.com/ns/1.0');
      foreach ( $all_product_subs_path as $category )
        $productXml->addChild('g:product_type', $category, 'http://base.google.com/ns/1.0');

      if ( $product_combination_tmp['gsize'] != null)
        $productXml->addChild('g:size', $product_combination_tmp['gsize'], 'http://base.google.com/ns/1.0');
    }
  }
  else
  {
    $price = Product::getPriceStatic($product['id_product'], true, null, 2, null, false, false);

    $cover = Product::getCover($product['id_product']);
    $products['id_image'] = $cover['id_image'];
    $link = new Link; //because getImageLInk is not static function
    $imagePath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'large_default');
    $thumbPath = $link->getImageLink($product['link_rewrite'], $products['id_image'], 'home_default');

    $all_product_subs = Product::getProductCategoriesFull($product['id_product'], $cookie->id_lang, 0, 2);
    $all_product_subs_path = array();
    $all_product_subs_path_name = array();
    if (isset($all_product_subs) && count($all_product_subs) > 0)
    {
      foreach ($all_product_subs as $subcat)
      {
        $sub_category = new Category($subcat['id_category'], $cookie->id_lang, 0, 2);
        $sub_category_children = $sub_category->getSubCategories($cookie->id_lang, 0, 2, $active = true);

        if ( $subcat['id_category'] != $product['id_category_default'] )
        {
          $all_product_subs_path[] = strip_tags (Tools::getPath('', $subcat['id_category'], ''));
        }
      }
    }

    $catDef = new Category($product['id_category_default'], $cookie->id_lang);
    $catDefault = $catDef->name;
    $catDefaultId = $catDef->id_category;
    $SEOtitle = $catDefault;

    $katego = implode(",", $all_product_subs_path);
    $tablicaKategorii = explode(",", $katego);

    $productXml = $xml->addChild('entry');
    $productXml->addChild('g:id', $product['reference'], 'http://base.google.com/ns/1.0');

    $SEOtitle = $catDefault;
    $nazwaProduktu = $productXml->addChild('g:title');
    $nazwaProduktu->addCData($product['name'], 'http://base.google.com/ns/1.0');

    $opis = $productXml->addChild('g:description');
    $opis_czysty = preg_replace('/<a href=\"(.*?)\">(.*?)<\/a>/', "\\2", $product['description_short']);
    $opis_czysty = str_replace( [ '', ' ' ], [ '', '' ], $opis_czysty );
    $opis_czysty = preg_replace( '/[\x00-\x1F\x7F]/', '', $opis_czysty );

    /*$opis->addCData($product['description'], 'http://base.google.com/ns/1.0');*/
    $opis->addCData($opis_czysty, 'http://base.google.com/ns/1.0');

    $productXml->addChild('g:link', $product['link'], 'http://base.google.com/ns/1.0');
    $productXml->addChild('g:image_link', 'https://' . $imagePath, 'http://base.google.com/ns/1.0');

    //? pozostałe linki
    unset( $imagesPath );
    $product_tmp = new Product( $product['id_product'] );
    if ( Validate::isLoadedObject( $product_tmp ) )
    {
      $productImages = $product_tmp -> getImages( (int) Context::getContext() -> language -> id );
      if ($productImages && count($productImages) > 0)
      {
        $link = new Link;
        foreach ($productImages AS $key => $val)
        {
          $id_image = $val['id_image'];
          $cover = $val['cover'];
          $imagesPath[] = $link->getImageLink( $product_tmp -> link_rewrite[Context::getContext()->language->id], $id_image, 'home_default');
        }
      }
    }

    foreach ( $imagesPath as $image_tmp )
      $productXml->addChild('g:additional_image_link', 'https://' . $image_tmp, 'http://base.google.com/ns/1.0');
    // ? end


    $productXml->addChild('g:condition', $product['condition'], 'http://base.google.com/ns/1.0');
    if ( $product['quantity'] > 0 )
      $productXml->addChild('g:availability', 'in stock', 'http://base.google.com/ns/1.0' );
    else
      $productXml -> addChild('g:availability', 'out of stock', 'http://base.google.com/ns/1.0' );

    $productXml -> addChild( 'g:price', number_format((float)$price, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );
    // $price_sale = Product::getPriceStatic($product['id_product'], true, null, 2, null, false, true);
    // if ( $price_sale != $price )
    //   $productXml -> addChild( 'g:sale_price', number_format((float)$price_sale, 2, '.', '') . ' PLN', 'http://base.google.com/ns/1.0' );

    $productXml -> addChild( 'g:quantity', $product['quantity'], 'http://base.google.com/ns/1.0');

    if ($product['ean13'] != null)
      $productXml->addChild('g:gtin', $product['ean13'], 'http://base.google.com/ns/1.0');
    $productXml->addChild('g:brand', $product['manufacturer_name'], 'http://base.google.com/ns/1.0');

    foreach ( $all_product_subs_path as $category )
      $productXml->addChild('g:product_type', $category, 'http://base.google.com/ns/1.0');
  }
}
$xml->asXML("google-feed.xml");