* qna:
Some work towards allowing revisions
Make new answers work
More plumbing
Work on QnA notice display -- in progress
* Move stuff around again * Make answers save
* Fix plugin filename * Make questions save!
Renamed QuestionAndAnswerPlugin to QnAPlugin
Most objects and forms are in place, now I just have to make it work.
Skeleton / Stub for Question and Answers micro-app plugin
A bunch of the common_* functions for date formatting expect an interpretable string, rather than a Unix timestamp, as input. Switched to using the DB-formatted timestamps as we put them into the object rather than the unix timestamp intermediate value when formatting the plaintext and HTML fallback content.
The ShowNoticeAction subclasses were cut-n-pasting a lot of prepare() code from ShowNoticeAction, though the only part that's different is how we look up the notice. Broke that out to a getNotice() method, so only that needs to be copied. Avoids extra copies of permission checks and other common code in this spot.
Notice::saveNew() now does these checks directly when making a repeat:
* make sure the original is valid and existing
* stop you from repeating your own message
* stop you from repeating something you've previously repeated
* prevent repeats of any non-public messages
* explicit inScope() check to make sure you can read the original too (just in case there's a funky extension at play that changes scoping rules)
These error conditions throw exceptions, which the caller either uses as an error message or passes on up the stack, without having to duplicate the checks in each i/o channel.
Numbered parameters when more than one used in a message.
L10n updates for consistency.
i18n for non-translatable exception.
Updated translator documentation.
Removed superfluous whitespace.
We disallow repeating a notice (or whatever) if the scope of the
notice is too private. So, only notices that are public scope
(available to everyone in the world) or site scope (available to
everyone on the site) can be repeated.
Enforce this rule at a low level in Notice.php, and in the API,
commands, and Web UI. Repeat button doesn't appear on tightly-scoped
notices in the Web UI.
