Flavour (presence at multiple levels) Block Condition #501
Description
What?
Sometimes/somedays you need to position a block based on the knowledge that your ADO, or a Child of an ADO, of a GrandChild of an ADO has a particular Strawberry Flavor (Flavour as in British English) extraction. E.g, only Show Text Transcripts in a Block (and the block itself) if the Object or one if its Children has that (mixes well with a IIIF Manifest that uses Annotation Pages with attached TEXT).
Bc a block has no idea what manifest is loaded, doing a Special condition block that (based on the vast user knowledge of their data and files and manifests and viewers) allows the user to hide/show based on that is useful.
That is the ticket @alliomeria