Have you tried the "Get Diffbot Article from Web Page"/"Get Details of Diffbot Article" actions?
Thanks for posting. I was unfamiliar with those functions! Unfortunately they work no better.
To recap: Sharing via email in Reader Mode in Safari, for most websites, yields a filled-in email form with subject derived from the web page's title, and a body composed of the URL, a vertical space, and then a nicely rendered rich text version of the article that maintains block indents, italics, links and so on.
Trying this in Shortcuts (with steps to add the URL to a variable, then add a carriage return, then add either the Diffbot Article or the Rich Text Diffbot Detail) yields:
- Diffbot Article: Plaintext with basically no formatting
- Diffbot Rich Text Detail: the text is appended as an attachment, and does not flow under the URL as it does when shared manually from Safari in Reader Mode.
The Diffbot action is also quite slow, as are the Get Details of Safari Web Page actions. They clearly are fetching the web page again, though it's right there in Safari, all loaded up and rendered. And it appears the fetch is accomplished by carrier pigeon or something, as it takes a very long time.