publish workflow naming

[dbu]

i wonder about the publish workflow naming and concept. should we have a concept that PublishWorkflowCheckerInterface can be chained, having isPublished return true|false|null ?

also i wonder if PublishWorkflowChecker should be called TimebasedPublishChecker or something, and the PublishWorkflowInterface TimebasedWorkflowInterface? we could already now split out the ispublished flag from the timebased and start to have a chain. then it would be easy to add other workflow checkers to the chain, for example based on a user role or whatever people come up with.

[dantleech]

Actually, I wonder also if this shouldn't be broken down into 2 interfaces: PublishableInterface and PublishTimePeriodInterface. Or maybe even, having just looked at Typo3, VisibileInterface and PublishDatesInterface.

[dbu]

yes, i think that would make sense. and then we would start having a PublishCheckerChain running PublishableChecker and PublishDatesChecker that get active if the model implements PublishableInterface resp PublishDatesInterface. hm, i just dropped workflow here, but i think it does make sense to drop it as anyway none of this helps with workflows, only with the binary visibility decision.

[dbu]

fixed in #59