Replace this common pattern in controllers:
@tags = Tag.search(search_params).paginate(params[:page], :limit => params[:limit], :search_count => params[:search])
with this:
@tags = Tag.paginated_search(params)
`search_count` is used to skip doing a full page count when we're not
doing a search (on the assumption that the number of results will be
high when not constrained by a search). We didn't do this consistently
though. Refactor to do this in every controller.
Previously the page-based (numbered) paginator would always count the
total_pages, even in API calls when it wasn't needed. This could be very
slow in some cases. Refactor so that total_pages isn't calculated unless
it's called.
While we're at it, refactor to condense all the sequential vs. numbered
pagination logic into one module. This incidentally fixes a couple more
bugs:
* "page=b0" returned all pages rather than nothing.
* Bad parameters like "page=blaha123" and "page=a123blah" were accepted.
Don't send the referer when hotlinking preview images on the
/uploads/new page. Improves user privacy and may bypass anti-hotlinking
protections in some cases.
Set the thumbnail height to auto instead of 154px so that there's not a
big empty gap beneath thumbnails that aren't 150px high.
This requires setting dimensions on the <img> tag itself so that the
image height is known before loading, otherwise the tooltip will be
mispositioned after the image loads in.
We set the min-width and min-height instead of the <img> width and
height properties because our calculated dimensions are sometimes
off-by-one compared to the actual dimensions. I'm not sure how libvips
calculates the thumbnail dimensions, but this avoids forcing a slightly
wrong aspect ratio, which produces ugly resizing artifacts.
* Cancel pending ajax requests when mousing out of the thumbnail.
Prevents multiple requests from piling up if the user moves in and out
of the thumbnail before the first request completes. This normally
isn't possible except during slowbooru.
* Show an error message if the ajax request fails unexpectedly.
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.
* Switch /static/keyboard_shortcuts from float-based layout to flexbox.
* Switch /moderator/dashboard from float-based layout to flexbox.
* Remove various .clearfix, `clear: both` rules.
* Remove dead .quick-mod rule.
Disable database timeouts durings daily maintenance. Fixes
`regenerate_post_counts!` timing out. Remove calls to without_timeout
because otherwise it will reenable the timeout when trying to restore
the old timeout (see 97cc873a3f).
Very old browsers (in particular, Firefox 16 and iOS 8.4 Safari) don't
support flexbox without prefixes, which breaks sidebar and comment
layouts. Extend the browserlist config so that autoprefixer generates
flexbox prefixes for these browsers.
* Add search form above table.
* Move thumbnail to left of table when viewing history of single post.
* Remove unrelated links from subnav menu.
* Fix bugs with changed_tags search.
Bug: database timeouts were set only on the main database, not on the
post and pool versions database, so users effectively had an unlimited
timeout when dealing with these things.
* Reduce size of buttons, form inputs, site menu items, paginator, and
sidebar text.
* Remove various dead rules (nonexistent selectors, rules overriden by
other rules, rules that were otherwise redundant or did nothing).
* Increase page margin size.
* Fix notes being mispositioned (caused by `#image { margin-top: 5px }` rule).
* Change page title from "Forum - Blah blah - Danbooru" to "Blah blah blah - Forum - Danbooru"
so that more of the thread title is visible in tabs.
* Change "Reply »" to "Post reply" for consistency with comments (where
the new comment link is called "Post comment".
* Remove "Topic: " so that topic titles take up less space on mobile.
Make the timestamp beneath the username on forum posts into a permalink
that links to the post in full context of the thread. For comments, make
the timestamp link to the comment in full context of the post.
* Make the timestamp in forum posts link to /forum_posts/123.
* Make the timestamp in comments link to /posts/456#comment_123.
* Make /forum_posts/123 redirect to /forum_topics/456#forum_post_123.
* Make /comments/123 redirect to /posts/456#comment_123.
* Remove the "ID: ###" and "Permalink" fields from forum posts.
* 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.
* Add thumbnails to /post_versions (when viewing history of a single
post, thumbnail is above table rather than in every table row).
* Combine user, date, and ip address columns into one column.
* Remove rating and parent columns (rating and parent changes are
already listed in the tags column).
