market.yml for Yandex

market.yml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE yml_catalog SYSTEM "shops.dtd">
<yml_catalog date="[!mDate? &date=`[*editedon*]`!]">
	<shop>
		<name>[(site_name)]</name>
		<company>[(site_name)]</company>
		<url>[(site_url)]</url>
		<currencies>
			<currency id="RUR" rate="1"/>
		</currencies>
		<categories>
			[!DocLister? 
			&id=`category` 
			&parents=`4` 
			&addWhereList=`c.isfolder=1` 
			&tpl=`@CODE: <category id="[+id+]">[+pagetitle+]</category>`
			!]
		</categories>
		<offers>
			[!DocLister?
			&id=`yml` 
			&prepare=`ya.prepare`
			&parents=`4`
			&tvPrefix=``
			&tvList=`photo,price`
			&depth=`4`
			&tpl=`yml_tpl` 
			&showPublishedOnly=`1`
			&hideFolders=`1`
			&filter=`AND(tv:price:gt:0)`
			!]
		</offers>
	</shop>
</yml_catalog>

ya.prepare

<?php
if ($data[price]){
		//if ($data[brand]) $data[vendor]="<vendor>".$data[brand]."</vendor>";
		//if ($data[articul]) $data[articul]="<vendorCode>".$data[articul]."</vendorCode>";
	if( $data['photo'] && count( json_decode($data['photo'])->fieldValue) ){
		$data['image'] =  json_decode($data['photo'])->fieldValue[0]->image;
		$data['image'] = '<picture>[(site_url)]' . $data['image'] .'</picture>';
	}
	
	$intro = strip_tags($data['introtext']); 
	$intro = str_replace('&nbsp',' ',$intro);
	$data['introtext'] = $intro;
	return $data;
}

yml_tpl

<offer id="[+id+]" available="true">
	<url>[(site_url)][~[+id+]~]</url>
	<price>[+price+]</price>
	<currencyId>RUR</currencyId>
	<categoryId>[[UltimateParent? &id=`[+id+]` &topLevel=`2`]]</categoryId>
	[+image+]
	<delivery>false</delivery>
	<name>[+pagetitle+]</name>
	[+vendor+]
	[+articul+]
	[+model+]
</offer>