Reduce indirection. PostSet is basically a collection of helper methods
for rendering the post index page. PostSetPresenter was a set of helper
methods for rendering the tag list on the post index page. These don't
need to be separated.
* Add Discord, Twitter, and Github links to site footer.
* Remove "Desktop mode" and "Keyboard shortcuts" links from footer.
Users can use the desktop site option in their browser to switch
between desktop and mobile mode.
* Remove git hash from footer. Users can hover over the Github logo to
see the hash instead.
* Refactor fast_count to return nil instead of 1,000,000 if the exact count times out.
* Remove the estimate_post_counts and blank_tag_search_fast_count global config options.
* Replace the hardcoded post count estimates inside fast_count with a
method that parses Postgres's estimated row count from EXPLAIN.
* /counts/posts.json:
** Remove the `raise_on_timeout` parameter.
** Add an `estimate_count=<true|false>` parameter.
** Return null instead of 1,000,000 if the exact count times out.
Make PostQueryBuilder apply aliases earlier, immediately after parsing
the search.
On the post index page there are multiple places where we need to apply
aliases:
* When running the search with PostQueryBuilder#build.
* When calculating the search count with PostQueryBuilder#fast_count.
* When calculating the related tags for the sidebar.
* When tracking missed searches and popular searches for Reportbooru.
* When looking up wiki excerpts.
Applying aliases after parsing ensures we only have to apply aliases
once for all of these things.
We also normalize the order of tags in searches and strip repeated tags.
This is so that we have consistent cache keys for fast_count.
* Fixes searches for aliased tags being counted as missed searches (fixes#4433).
* Fixes wiki excerpts not showing up when searching for aliased tags.
Don't show "You have already hidden this post" and "Post is already
active" errors when disapproving a post. Just hide the post anyway
regardless of whether we literally created a post disapproval record.
Add <link rel="prev"> and <link rel="next"> tags to the forum topic show
page, the pool show page, and the favgroup show page.
This is kind of useless now since Google hasn't used these tags for SEO
for years ([1]), and userscripts can use `#paginator-next` and
`#paginator-prev` to find the next/prev pages, but whatever.
[1]: https://yoast.com/google-doesnt-use-rel-prev-next-for-pagination
* Add unaliased:<tag> metatag. This allows you to search for a tag
without applying aliases. This is mainly useful for debugging purposes
and for searching for large tags that are in the process of being
aliased but haven't had all their posts moved yet.
* Remove the "raw" url param from the posts index page. The "raw" param
also caused the search to ignore aliases, but it was undocumented and
exploitable. It was possible to use the raw param to view private
favorites since favorites are treated like a hidden tag.
Several fixes for the "This tag is under discussion" notice on the post
index page:
* Fix the notice appearing for BURs that aren't pending.
* Fix the notice never going away because of the cache never expiring.
* List all topics when a tag is involved in multiple BURs.
* Link to the forum post instead of the forum topic (fix#4421).
* Optimization: don't check for BURs when the search isn't a simple
single tag search.
* Add a `tags` field to the bulk update requests table for tracking all
tags involved in the request (excluding tags in mass updates that are
negated/optional/wildcards). Known issue: doesn't handle tag type
prefixes in mass updates correctly (e.g. `mass update foo -> artist:bar`
doesn't detect the tag `bar`).
* Allow searching the /bulk_update_requests page by tags.
We don't really need to cache the notice here, but we do it anyway to
reduce queries on the post index page.
Don't use pretty names (spaces instead of underscores) for pools in post
tooltips. This is for consistency with tags (which have underscores
here) and for easier copy & pasting.
* Move various search parser helper methods (`has_metatag?`,
`is_single_tag?` et al) from PostSets and the Tag model to
PostQueryBuilder.
* Fix various minor bugs stemming from trying to check if a search query
contains certain metatags using regexes or other adhoc techniques.
Bug: extremely long sources cause the Tags column to become extremely
wide. Caused by the source link not having the word-break property set.
Fix: use post_source_tag, which lets the `a[rel=external] { word-break: break-word; }`
rule take effect.
Example: https://danbooru.donmai.us/post_versions?search%5Bpost_id%5D=3809742
When favoriting/unfavoriting a post, it would also be upvoted/"un"voted
but the upvote/downvote/undo vote buttons would stay shown/hidden as
they were before unlike when pressing those buttons.
For example when you want change from favorite to merely upvoted you
would have to reload the page in between.
* Make IP bans soft deletable.
* Add a hit counter to track how many times an IP ban has blocked someone.
* Add a last hit timestamp to track when the IP ban last blocked someone.
* Add a new type of IP ban, the signup ban. Signup bans restrict new
signups from editing anything until they've verified their email
address.
* Call them hidden tags instead of censored tags so that users don't
think that buying gold removes censorship from images (yes, this happened).
* Remove API ratelimit information (not relevant to most users).
* Let moderators see name changes for deleted users on the user name
change requests index and show pages. Before they could see name changes
for deleted users on user profiles, but not on the user name changes index.
* Let members see previous names on profile pages. Before they could see
previous names on the user name changes index, but not on profile pages
(ref: #4382).
- Tag matches allows a user to search for a single tag
-- Since testing for multiple tags would require converting the "tags"
string to an array which would most likely fail even for single tags
- Is new for quick searching of uploads or not uploads
- "Current" is now most like the old format
-- It is therefore now the default for post versions
- Only show the actual edits in their own column
- Show the current state at that version in another column
- On the "previous" view, don't double-show full list of tags for
the first post versions, so leave edits blank
* Fix preview images not being resized to fit the screen when using the
bookmarklet.
* Fit images to both screen width and height by default. Previously we
fit to screen width only, so tall images were hard to see.
* Allow clicking on the image or pressing Z to toggle image size.
* Move size information to above the image and add resize links:
** small: fit width and height
** large: fit width
** full: fit none
* Bind the image error handler in an onerror attribute on the image
itself so that it will always fire. Before it wouldn't fire if the image
failed immediately on pageload before we could bind the error handler.
* Add a "View original" sidebar option.
* Rename the "View large" sidebar option to "View smaller".
* Remove the "Loading..." message when switching image sizes.
* Fix the V hotkey not working after using it once.
* Change #image-resize-link to .image-view-original link (note that
there are two of these links now, one in the notice bar and one in the
sidebar).
* Add a `data-post-current-image-size` attribute on the <body> element
and use it to control visibility of links and notices.
