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<?php
//add product dynamically
add_action('init',function(){
	if(isset($_POST['pname-wordpress'])) {
		
		//add post
		$post_id = wp_insert_post( array(
			'post_title' => trim($_POST['pname-wordpress']),
			'post_content' => '',
			'post_status' => 'draft',
			'post_type' => "product",
		));

		//add category
		wp_set_object_terms( $post_id, (int)$_POST['cat'], 'product_cat' );
		
		//add post metaphone
		update_post_meta( $post_id, '_visibility', 'visible' );
		update_post_meta( $post_id, '_stock_status', 'instock');
		update_post_meta( $post_id, 'total_sales', '0' );
		update_post_meta( $post_id, '_downloadable', 'no' );
		update_post_meta( $post_id, '_virtual', 'yes' );
		update_post_meta( $post_id, '_regular_price', '' );
		update_post_meta( $post_id, '_sale_price', '' );
		update_post_meta( $post_id, '_purchase_note', '' );
		update_post_meta( $post_id, '_featured', 'no' );
		update_post_meta( $post_id, '_weight', '' );
		update_post_meta( $post_id, '_length', '' );
		update_post_meta( $post_id, '_width', '' );
		update_post_meta( $post_id, '_height', '' );
		update_post_meta( $post_id, '_sku', '' );
		update_post_meta( $post_id, '_sale_price_dates_from', '' );
		update_post_meta( $post_id, '_sale_price_dates_to', '' );
		update_post_meta( $post_id, '_price', '' );
		update_post_meta( $post_id, '_sold_individually', '' );
		update_post_meta( $post_id, '_manage_stock', 'no' );
		update_post_meta( $post_id, '_backorders', 'no' );
		update_post_meta( $post_id, '_stock', '' );
		
		
		//add attribute
		$product_attributes = array();
		
		$opt_name = 'attr-cat-'.$_POST['cat'];
		if(get_option($opt_name)){
			
			$gpt = get_option($opt_name);
			$i =0;
			foreach(get_list_attribute_slug() as $attr) {
				
				if(in_array($attr['id'],$gpt)) {
					
					$product_attributes[sanitize_title('pa_'.$attr['name'])] = array (
					'name' => wc_clean('pa_'.$attr['name']), // set attribute name
					'value' => '0', // set attribute value
					'position' => $i,
					'is_visible' => 1,
					'is_variation' => 0,
					'is_taxonomy' => 1
					);
					
					$i++;
				}
					
			}
		}
		//echo "<pre>";
		//print_r($product_attributes);
		update_post_meta( $post_id, '_product_attributes', $product_attributes );

		wp_redirect(admin_url().'post.php?post='.$post_id.'&action=edit');
		exit;
	}
});