<?php

require_once('wp-load.php');
ini_set('display_errors',1);

global $product, $woocommerce;


$args = array(
	'posts_per_page'   => -1,
	'offset'           => 0,
	'category'         => '',
	'category_name'    => '',
	'orderby'          => 'date',
	'order'            => 'DESC',
	'include'          => '',
	'exclude'          => '',
	'meta_key'         => '',
	'meta_value'       => '',
	'post_type'        => 'product',
	'post_mime_type'   => '',
	'post_parent'      => '',
	'author'	   => '',
	'author_name'	   => '',
	'post_status'      => 'publish',
	'suppress_filters' => false
);
$products = get_posts( $args );

echo '<'.'?xml version="1.0" encoding="UTF-8" ?'.'>'.PHP_EOL;
echo '<offers>'.PHP_EOL;
  foreach ($products as $prod ) {

  $link = get_permalink($prod->ID);
  $thumb = get_the_post_thumbnail_url($prod->ID, 'full');
  $meta = get_post_meta($prod->ID);
  $desc = strip_tags($prod->post_excerpt);
  $desc = str_replace("&nbsp;", "", $desc);
  $_product = new WC_Product($prod->ID);
  $min_price_variantion = get_variation_regular_price( 'min', true );
?>
<offer>
<id><?php echo $prod->ID; ?></id>
<url><?php echo $link; ?></url>
<?php

  echo '<pre>';
  print_r($product);
  echo '</pre>';

  if ( $product->is_type( 'variable' ) ) :
?>
  <price><?php echo $min_price_variantion; ?></price>
<?php
  else :
    if( empty($_product->get_sale_price()) ) :
?>
<price><?php echo $_product->get_price(); ?></price>
<?php
    else :
?>
<price><?php echo $_product->get_sale_price(); ?></price>
<oldprice><?php echo $_product->get_price(); ?></oldprice>
<?php
    endif;
  endif;
?>
<brand>optisofa</brand>
<?php
$terms = get_the_terms( $prod->ID, 'product_cat' );
foreach ($terms as $term) {
    echo '<cat>'.$term->name.'</cat>'.PHP_EOL;
    break;
}
?>
<name><?php echo $prod->post_title; ?></name>
<imgs>
<img default="true"><?php echo $thumb; ?></img>
<img><?php echo $thumb; ?></img>
</imgs>
<desc> <?php echo $desc; ?></desc>
<attrs>
<?php if( !empty($_product->get_sku()) ) : ?>
<attr name="Kod_producenta"><?php echo $_product->get_sku(); ?></attr>
<?php endif; ?>
</attrs>
</offer>

<?php
  }
  echo '</offers>';
?>