Bug: If a tag edit failed because it contained a metatag that raised an
exception, then a new post version would be created even though the edit
didn't go through. This could happen if the newpool:, fav:, favgroup:,
disapproved:, status:active, or status:banned metatags failed (for
example, because of a privilege error).
Fix: Silently ignore all errors raised when applying metatags. This way
the edit will always succeed, so erroneous post versions won't be created.
Automatically add the bad_link tag when the source is an image url from
a known site, but it can't be converted to a page url (for example, a
Twitter or Tumblr direct image link).
Automatically add the bad_source tag when the source is from a known
site, but it's not an image or page url (for example, a Twitter or Pixiv
profile url)
Add methods to Source::URL for determining whether a URL is an image
URL, a page URL, or a profile URL.
Also add more source URL tests and fix various URL parsing bugs.
Don't allow the same post to be added to the same pool twice.
This was only legitimately needed in a handful of cases. It was much
more common for posts to be mistakenly added to the same pool twice.
This setting automatically added the `-status:deleted` metatag to all searches. This meant deleted
posts were filtered out at the database level, rather than at the html level. This way searches
wouldn't have less-than-full pages.
The cost was that searches were slower, mainly because post counts weren't cached. Normally when you
search for a tag, we can get the post count from the tags table. If the search is actually like
`touhou -status:deleted`, then we don't know the count and we have to calculate it on demand.
This option is being removed because it did the opposite of what people thought it did. People
thought it made deleted posts visible, when actually it made them more hidden.
Don't allow users to request aliases, implications, or renames for invalid tag names.
As a side effect, it's no longer possible to request shortcut aliases like
`/hr -> hakurei_reimu` (slash abbreviations still exist, but they can't
be overridden with aliases). Tests involving these types of aliases are
removed.
Don't treat *_(cosplay) tags as being invisibly aliased when a character tag is aliased. For example,
if toosaka_rin is aliased to tohsaka_rin, and toosaka_rin_(cosplay) is later added to a post, don't
magically translate the tag to tohsaka_rin_(cosplay). Instead, treat it as an error to create a
*_(cosplay) tag for an aliased character tag.
This removes some of the complexity and magic behavior surrounding *_(cosplay) tags.
Fix metatags not showing autocomplete results until after the first
letter was typed. For example, typing `filetype:` didn't show any
completions until another letter was typed. Now typing `filetype:` shows
all available file types.
This was because `filetype:` by itself wasn't recognized as a valid
search before, since metatags always required a value. Now it is a valid
search, so it's technically possible to search for `filetype:` by
itself. In this case the metatag value will be the empty string, which
will return no results because there are no posts where the filetype is
the empty string.
This sounds nonsensical, but it's potentially useful for metatags like
the `source:` metatag, where searching for posts with an empty source
does make sense. It was also technically possible before by searching
for `source:""`, so making the value optional doesn't change anything.
Fix category prefix metatags not working in autocomplete. Now typing
e.g. `copy:t` will show tags starting with 't' in autocomplete.
Also fix it so that tags beginning with a '(' work in autocomplete.
Typing e.g. `-(tou` will show `touhou` in autocomplete.
This also fixes it so that when you type a negated tag in autocomplete,
e.g. `-touhou`, it sends `touhou` in the autocomplete API call, rather
than `-touhou`. This makes caching more effective since negated tags
will be cached the same as non-negated tags.
Factor out most of the tag edit logic from the Post class to a new
PostEdit class. The PostEdit class contains the logic for parsing tags
and metatags from the tag edit string, and for determining which tags
were added or removed by the edit.
Fixes various bugs caused by not calculating the set of added or removed
tags correctly, for example when tag category prefixes were used (e.g.
`copy:touhou`) or when the same tag was added and removed in the same
edit (e.g. `touhou -touhou`).
Fixes#5123: Tag categorization prefixes bypass deprecation check
Fixes#5126: Negating a deprecated tag will still cause the warning to show
Fixes#3477: Remove tag validator triggering on tag category changes
Fixes#4848: newpool: metatag doesn't parse correctly
This produces random `nil can't be coerced into Float (TypeError)`
errors in production because of a Rails bug. This may also be the cause
of random `An unhandled lowlevel error occurred. The application logs
may have details` errors.
https://github.com/rails/rails/issues/44167
Disable the ability to upgrade to Platinum. The Platinum level still
exists, but users can no longer upgrade to it. Sales of Platinum are
being disabled in preparation of increasing the tag limit for Gold
users.
* Have CI build Docker images for both x86 and ARM.
* Add a `bin/rails danbooru:docker:build-arm` command for building a Docker image locally for ARM.
Usage:
* Test the image:
docker run --rm -it --platform linux/arm64 ghcr.io/danbooru/danbooru bash
* Build the image:
bin/rails danbooru:docker:build-arm
* Build the image by hand:
git archive HEAD | docker buildx build - --platform linux/amd64 --build-arg SOURCE_COMMIT=$(git rev-parse HEAD) -t danbooru -f Dockerfile --load
The Danbooru image now requires at least Docker 20.10.10 to run. If you
get weird errors, check `docker version` and make sure you're running a
recent enough version of Docker.
This is because Ubuntu 22.04 uses Glibc 2.34, which uses the clone3
syscall, which was blocked by Docker's default seccomp policy up until
20.10.10 [1].
You may have to upgrade your distro or install Docker manually [2] if
your distro doesn't ship a recent enough version of Docker.
A workaround for older versions of Docker is to use the
`--security-opt seccomp=unconfined` option to disable seccomp [3].
[1] https://pascalroeleven.nl/2021/09/09/ubuntu-21-10-and-fedora-35-in-docker/
[2] https://docs.docker.com/engine/install/
[3] https://docs.docker.com/engine/security/seccomp/
When the artist name couldn't found for a Newgrounds URL, for example
for `https://www.newgrounds.com/dump/item`, then the `profile_url`
method erroneously returned `https://.newgrounds.com`. This led to an
error later on when the artist finder tried to parse the invalid URL.
Also fix `strategy_should_work` to test that the profile URL is a valid
URL, and not to try to download the file when image_urls is empty.
* Fix `AST.tag` to downcase the tag name.
* Change PostQuery::Parser to use build nodes using `AST.tag`,
`AST.metatag`, `AST.wildcard`, etc methods instead of building nodes
directly. This way all the normalization happens in the node
constructor methods instead of in the parser.
Fixes this warning:
Calling `DidYouMean::SPELL_CHECKERS.merge!(error_name => spell_checker)' has been deprecated.
Please call `DidYouMean.correct_error(error_name, spell_checker)' instead.
Don't record unknown url params that don't come from our app. This
includes typos, url params from userscripts, and weird params from
broken bots, crawlers, or other unknown sources. Indexing too many
params can lead to a mapping explosion.
https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping.html
Don't record most HTTP request and response headers in the APM, except
for the User-Agent, Referer, Save-Data, X-Forwarded-For, Accept-Language,
and Content-Type headers. Recording every HTTP header for every request
takes up a lot of space and most of them aren't very useful.
Eliminate an unnecessary `SELECT name, post_count, category FROM tags WHERE name IN (?)`
query on the post show page. This query was used by `humanized_essential_tag_string`
when generating the page title. This query was redundant because we already use
another query to load the tag list with `SELECT * FROM tags WHERE name IN (?)`.
Raise an error if the search is invalid for one of the following reasons:
* It contains multiple conflicting order: metatags (e.g. `order:score order:favcount` or `ordfav:a ordfav:b`).
* It contains a metatag that can't be used more than once: (e.g. `limit:5 limit:10`, `random:5 random:10`).
* It contains a metatag that can't be negated (e.g. `-order:score`, `-limit:20`, or `-random:20`).
* It contains a metatag that can't be used in an OR clause (e.g. ` touhou or order:score`, `touhou or limit:20`, `touhou or random:20`).
Fix queries like `(fate_(series) saber)` being parsed as `fate_(series` + `saber)`
instead of `fate_(series)` + `saber`.
This is pretty hacky. We assume that parentheses in tags are balanced.
So the rule is that trailing parentheses are part of the tag as long as
they're balanced, and not part of the tag if they're unbalanced.
Fix queries like `(~a ~b) (~c ~d)` being handled like `~a ~b ~c ~d`.
Caused by trimming AND nodes from the tree before rewriting the '~'
operator, which caused `~a` terms to be incorrectly lifted out of
subexpressions.
Switch to the post search engine using the new PostQuery parser. The new
engine fully supports AND, OR, and NOT operators and grouping expressions
with parentheses.
Highlights:
New OR operator:
* `skirt or dress` (same as `~skirt ~dress`)
Tags can be grouped with parentheses:
* `1girl (skirt or dress)`
* `(blonde_hair blue_eyes) or (red_hair green_eyes)`
* `~(blonde_hair blue_eyes) ~(red_hair green_eyes)` (same as above)
* `(pantyhose or thighhighs) (black_legwear or brown_legwear)`
* `(~pantyhose ~thighhighs) (~black_legwear ~brown_legwear)` (same as above)
Metatags can be OR'd together:
* `user:evazion or fav:evazion`
* `~user:evazion ~fav:evazion`
Wildcard tags can combined with either AND or OR:
* `black_* white_*` (find posts with at least one black_* tag AND one white_* tag)
* `black_* or white_*` (find posts with at least one black_* tag OR one white_* tag)
* `~black_* ~white_*` (same as above)
See 4c7cfc73 for more syntax examples.
Fixes#4949: And+or search?
Fixes#5056: Wildcard searches return unexpected results when combined with OR searches
Inline the page footer, news updates, the ban notice, and the user
verification notice into the default layout. This is a micro
optimization to reduce the number of spans reported to the APM.
Don't show deprecated tags in the related tags or translated tags lists
when editing a post. It doesn't make sense to recommended adding tags
that can't be added to the post.
This is necessary for the `commentary:` metatag, which has different
behavior depending on whether the metatag value is quoted. For example,
`commentary:translated` finds translated commentaries, while
`commentary:"translated"` finds commentaries containing the literal word
"translated".
Count the number of commented and noted posts directly, instead of
indirectly by counting the number of posts in a `commenter:<name>` or
`noteupdater:<name>` search. This is faster because it generates
better SQL.
evazion
evazion