[Forwardport] #15588 Fixed incorrect image urls in multistore xml sitemap

[mage2pratik]

Original Pull Request

#15689

Description

Added the appEmulation to get the correct image Url for the generated sitemaps. This was needed because the catalog image helper context had incorrect Url data.

Fixed Issues (if relevant)

1. Images in XML sitemap are always linked to base store in multistore #15588: Images in XML sitemap are always linked to base store in multistore#15588

Manual testing scenarios

1. In a multistore environment generate multiple sitemaps. Check if the image:loc has the correct base URL for set store.

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @mage2pratik. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

• @magento-engcom-team give me test instance - deploy test instance based on PR changes
• @magento-engcom-team give me {$VERSION} instance - deploy vanilla Magento instance

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[magento-engcom-team]

Hi @mage2pratik. Thank you for your contribution.
We will aim to release these changes as part of 2.3.0.
Please check the release notes for final confirmation.