Add clipboard matchers also for plain text?

[compmaster]

I need to implement a link preview feature. When someone pastes a link, then:

1. The editor should detect that it's URL and create a Blot with loading indicator
2. Request to OpenGraph server should be dispatched to get details about URL
3. Link preview should be inserted in place of URL

When user copies URL from browser's address bar and pastes it to Quill editor, then nothing happens because clipboard matchers are not executed for plain text but only for HTML. See issue #4406.

Can it be accomplished in another way (without clipboard matchers)?

Feature request - add clipboard matchers also for plain text.