How to import Yandex Market XML (YML) to Magento?

Question

Magento

Tell me how to import a product catalog into Magento from an xml file provided by partners?
Using the example of the following xml file: intertool.ua/xml_output/yandex_market.xml .
Partners generate a large (several thousand products in hundreds of categories) XML file for uploading to Yandex Market and then provide this file to retailers, resellers, etc. to import into their eCommerce engines, CRM, etc.
I googled.
I understood this:
1. You can parse XML, map nodes into the Magento entity and generate, for example, a valid CSV file for import into Magento.
2. Ready-made solutions for importing XML into Magento Connect are expensive. Not sure if they can.
3. You can use ready-made cloud solutions, such as www.file2cart.com. Expensive. Not sure what will work.
4. Try to unpick the third-party export module in NM and turn the mapping and unloading process in the opposite direction.
BUT these options are either expensive or dreary, complex, etc. I will make a reservation that I am not a programmer, but a layout designer. And I work with Magento for the first time. Please answer with this in mind.

Answer 1

write your own module from 1 model, 1 controller and 1 helper, which will parse the xml and compile csv is it not destiny?
then you throw in magmi, for example, profit.