Workflow - content for each task - allows looping through content items using a query or contentype

[PBMikeW]

Allows looping through content items either of a single type or using a query, many possible uses I.e. loop through form entries and insert into CRM. Update content item lists etc etc.

[PBMikeW]

Refactored and query feature added. Works well and tested in our own production environment (Current use case is emailing file from endpoint per office in CMS).
@sebastienros comments resolved.

[Piedone]

@sebastienros @Skrypt do you want to get back to finish the review here?

[Piedone]

Please fix the build errors. Since then, OC moved from Json.NET to System.Text.Json.

[github-actions]

It seems that this pull request didn't really move for quite a while. Is this something you'd like to revisit any time soon or should we close? Please comment if you'd like to pick it up.

[PBMikeW]

I'll tidy this up early July.

[Piedone]

Thank you!

[PBMikeW]

@sebastienros @Piedone - Looking at this two years on, should this be split to fit more with the other workflows. I.e. 1) RetrieveContentFromQuery and then have a dropdown for query type? It can then be processed by the foreach task. On the flip side to that, I do find the workflows overwhelming for people and iterating in the one task would be way simpler.

[Piedone]

I think having a dropdown would be nicer than a textbox, yes. Also, yes, I'd imagine this working similarly to the For Each task, in that it'll execute the connected task for each item (like the Iterate path). I don't think it makes sense to have to loop this into For Each.

[github-actions]

This pull request has merge conflicts. Please resolve those before requesting a review.

[MikeAlhayek]

for instructions on how to resolve the merge conflicts due to #16572 please follow the step listed in this comment.