Previously thresholded comments were hidden completely. You had to click
the "Show X hidden comments" button to unhide all hidden comments in a
thread. Now it works like this:
* When a comment is below your threshold, the comment text is hidden and
replaced by a `[hidden]` link, which you can click to unhide the comment.
* When a comment is at half your threshold (for example, your threshold
is -8 but the comment is at -4), then the comment is greyed out.
This means that comments aren't completely hidden, they're just
collapsed, so you can see the commenter and the score without unhiding
the comment. It also means you don't have to scroll back up to unhide a
comment, and threads aren't disrupted by comments being secretly
hidden (which is confusing when people are replying to hidden comments,
which forces you to go back up and unhide to find).
* Add ability to report dmails.
* Enable reports for comments, forum posts, and dmails.
* Allow Members to send reports.
* Don't allow users to report the same thing twice.
- Posts and topics have an added moderation_reports function
-- This is so all moderation reports can be loaded in a single query
- Those moderation reports are passed into the render functions separately
-- This is so the individual comments/posts don't have to be queried
DText is processed in three phases: a preprocessing phase, the regular
parsing phases, and a postprocessing phase.
In the preprocessing phase we extract all the wiki links from all the
dtext messages on the page (more precisely, we do this in forum threads
and on comment pages, because these are the main places with lots of
dtext). This is so we can lookup all the tags and wiki pages in one
query, which is necessary because in the worst case (in certain forum
threads and in certain list_of_* wiki pages) there can be hundreds of
tags per page.
In the postprocessing phase we fixup the html generated by the ragel
parser to add CSS classes to wiki links. We do this in a postprocessing
step because it's easier than doing it in the ragel parser itself.
* Restore behavior of thresholded comments being greyed out (lost in 6fa0ae2cf).
* Set the `below-threshold` class for thresholded comments in the html instead of in javascript.
* Remove `include_below_threshold` param; it was always true when clicking "Show all comments".
