Custom attributes of images generated by Block\Product\ImageFactory don't render correctly

[chris-pook]

(i) This ticket is created automatically based on a verified GitHub issue.

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   When using the core product image factory it is no longer possible to add your own custom attributes to the markup produced, due to incorrect escaping of the html output.

######Preconditions

1. Install Magento 2.3.3 & 2.3-develop

######Steps to reproduce (*)

1. Within a block or viewModel use the \Magento\Catalog\Block\Product\ImageFactory class to create a Magento\Catalog\Block\Product\Image. Set a custom attribute "data-sku" with the value of the product's sku and render the image in a frontend template:

$attributes = <
    'data-sku' => $product->getSku()
>;

$image = $this->imageFactory->create($product, $imageId, $attributes);

######Expected result
The image html should render with each of the custom attribute values returned by getCustomAttributes() escaped. In this example <img data-sku="<sku>" />.

######Actual result (*)
The image renders with the entire getCustomAttributes() string escaped meaning the html is invalid and the attribute is not available on the html element. In this example <img &#x20;data-sku&#x3d;&quot;<sku>&quot; />.

This stems from an over zealous use of escapeHtmlAttr() here: f40f24c#diff-eed94ca7983b385a07b8fb5ee2dbc20d

[m2-assistant]

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[m2-assistant]

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[engcom-Charlie]

Hello @chris-pook
ImageBuilder class is deprecated(will be deleted at next release).

Please use ImageFactory for your actions.

So i have to close this issue.
Thanks for your report!

[chris-pook]

Fair enough. Thanks.

[chris-pook]

This still seems to be an issue with ImageFactory. The same template vendor/magento/module-catalog/view/frontend/templates/product/image_with_borders.phtml will render the image and this is where the escaping issue is happening.

[engcom-Charlie]

@chris-pook could you update the description of issue and add new steps?

[engcom-Charlie]

We are closing this issue due to inactivity. If you'd like to update it, please reopen the issue.