Tells browsers not to send the Referer header when following external
links. Among other things, this bypasses Pixiv's anti-hotlinking
protection when opening direct image sources from Pixiv.
Refactor things to store information about the current user as data
attributes on the <body> tag rather than as <meta> tags. These <meta>
tags are now deprecated and will be eventually removed.
* Store all of the current user's API attributes as data attributes on
the <body> tag.
* Add `CurrentUser.data` for getting data from the <body> tag, and
use it instead of `Utility.meta`.
* Add `CurrentUser.update` for updating the current user's settings.
* Fix a bug with the user named "Anonymous" not being able to edit notes.
* Factor out common sidebar layout template.
* Convert wiki pages and posts to use this template.
* Add data-layout attribute to <body> element indicating the current layout.
* On the posts show page, make the "»" link next to the source visible
to all users, not just builders.
* Make "»" link to the raw unnormalized source, instead of a `source:` search.
* Remove the special case for displaying old pixiv sources as `pixiv/moniker`.
Fineprint text was variously styled with `.info`, `.tn`, `.hint`, or
`.cost-footnote` css classes. Standardize on `.fineprint` instead. Use
`.hint` only for form hints and `.tn` only for <tn> tags in translation
notes.
Incidentally changes the font size of form hints to 0.8em (was 0.7em)
and the color of fineprint to #888 (was #AAA or #666).
Changes to the /wiki_page_versions global listing:
* Add "diff" links that show you what changed in the given edit.
* Add "?" links that take you to the current version of the wiki.
* Add "»" links next to wiki page titles that take you to the wiki's full edit history.
* Add "»" links next to usernames that take you to the user's full edit history.
* Add a "Status" column that shows whether the wiki page was created,
deleted, undeleted, or renamed.
* Link to /wiki_page_versions in sidebar, not /wiki_pages?order=time.
Using `any?` here translated each lookup into two queries, one to check
if the aliases/implications existed and one to actually load them. Using
`present?` avoids the existence check.
Bug: When editing a forum post (other than the OP) that contained a
dynamic request, the edit form didn't contain the [bur:1234] syntax.
Instead it contained the full body of the request.
This happened because `forum_post.body` was inadvertantly mutated while
rendering the request.
Fixes https://github.com/r888888888/danbooru/issues/3824#issuecomment-454884235.
* Move group name beneath the artist name.
* Replace 'Active' column with '(deleted)' notice next to artist name.
* Combine updater, updated at, and ip address fields in single column.
* Combine templates for standard listing and revert listing (only
difference is presense of 'Revert to' column).
Fixes the '.current' class not being set on the 'Forum' link when
viewing the /forum_topics page. As a result, the link wasn't bolded and
didn't have the background set.
