Move html_data_attributes definitions from models to policies. Which
attributes are permitted as data-* attributes is a view level concern
and should be defined on the policy level, not the model level. Models
should be agnostic about how they're used in views.
* Add index on posts.is_deleted. The modqueue was slow because we the
appeal condition wasn't constrained to deleted posts, so it degraded to
a full table scan.
* Avoid extra queries for calculating the page count and disapproval counts.
Replace references to the `is_resolved` field with the `status` field.
Post flags were marked as resolved when a post was approved (but not
when the post was deleted because it went unapproved). The status field
supercedes the resolved field.
Fix exception when viewing post #23077 (a .zip that is not a ugoira).
Caused by including large_image_width in the image's data-* attributes.
The image_width was nil, which caused a comparison to fail.
* Include appealed posts in the modqueue.
* Add `status` field to appeals. Appeals start out as `pending`, then
become `rejected` if the post isn't approved within three days. If the
post is approved, the appeal's status becomes `succeeded`.
* Add `status` field to flags. Flags start out as `pending` then become
`rejected` if the post is approved within three days. If the post
isn't approved, the flag's status becomes `succeeded`.
* Leave behind a "Unapproved in three days" dummy flag when an appeal
goes unapproved, just like when a pending post is unapproved.
* Only allow deleted posts to be appealed. Don't allow flagged posts to be appealed.
* Add `status:appealed` metatag. `status:appealed` is separate from `status:pending`.
* Include appealed posts in `status:modqueue`. Search `status:modqueue order:modqueue`
to view the modqueue as a normal search.
* Retroactively set old flags and appeals as succeeded or rejected. This
may not be correct for posts that were appealed or flagged multiple
times. This is difficult to set correctly because we don't have
approval records for old posts, so we can't tell the actual outcome of
old flags and appeals.
* Deprecate the `is_resolved` field on post flags. A resolved flag is a
flag that isn't pending.
* Known bug: appealed posts have a black border instead of a blue
border. Checking whether a post has been appealed would require either
an extra query on the posts/index page, or an is_appealed flag on
posts, neither of which are very desirable.
* Known bug: you can't use `status:appealed` in blacklists, for the same
reason as above.
Don't automatically move favorites to the parent when expunging a post.
This can be done manually if necessary. Posts shouldn't have their
favorites moved unless they're duplicates, which expunged posts usually
aren't.
Bug: Tag#update_post_category_counts effectively called
`update_all("tag_count_general" => 123, :tag_count => 456)`, which led
to an argument error due to the :tag_count symbol being treated as a
keyword argument.
Fix: Don't mess around with `update_all`, just regenerate the tag counts
then `save!` the post. We have to do this in an after_save callback
because we need the updated category to be in the database for `set_tag_counts`
to work. Delete `fix_post_counts` because it was unused.
This is most likely a regression caused by the upgrade of the
newrelic_rpm gem to 6.12. This can only be reproduced in production when
using Newrelic and it didn't happen before the upgrade. Presumably
Newrelic is splatting the arguments when it calls `update_all`, which
causes symbol keys to be treated as keywords.
* Remove unused `ban` and `without_mod_action` options.
* Don't try to set the `is_banned` flag during deletion.
* Don't create modactions for automatic "unapproved in 3 days"
deletions, only to delete them after the fact.
Refactor models so that we define attribute API permissions in policy
files instead of directly in models.
This is cleaner because a) permissions are better handled by policies
and b) which attributes are visible to the API is an API-level concern
that models shouldn't have to care about.
This fixes an issue with not being able to precompile CSS/JS assets
unless the database was up and running. This was a problem when building
Docker images because we don't have a database at build time. We needed
the database because `api_attributes` was a class-level macro in some
places, which meant it ran at boot time, but this triggered a database
call because api_attributes used database introspection to get the list
of allowed API attributes.
* Move the source normalization logic out of the post model
and into individual sources' strategies.
* Rewrite normalization tests to be handled into each source's test,
and expand them significantly. Previously we were only testing
a very small subset of domains and variants.
* Fix up normalization for several sites.
* Normalize fav.me urls into normal deviantart urls.
Fixes bug described in d3e4ac7c17 (commitcomment-39049351)
When dealing with searches, there are several variables we have to keep
in mind:
* Whether tag aliases should be applied.
* Whether search terms should be sorted.
* Whether the rating:s and -status:deleted metatags should be added by
safe mode and the hide deleted posts setting.
Which of these things we need to do depends on the context:
* We want to apply aliases when actually doing the search, calculating
the count, looking up the wiki excerpt, recording missed/popular
searches in Reportbooru, and calculating related tags for the sidebar,
but not when displaying the raw search as typed by the user (for
example, in the page title or in the tag search box).
* We want to sort the search when calculating cache keys for fast_count
or related tags, and when recording missed/popular searches, but not
in the page title or when displaying the raw search.
* We want to add rating:s and -status:deleted when performing the
search, calculating the count, or recording missed/popular searches,
but not when calculating related tags for the sidebar, or when
displaying the page title or raw search.
Here we introduce normalized_query and try to use it in contexts where
query normalization is necessary. When to use the normalized query
versus the raw unnormalized query is still subtle and prone to error.
Some searches, such as searches for private favorites or for the
status:unmoderated tag, return different results for different users.
These searches need to have their counts cached separately for each user
so that we don't return incorrect page counts when two different users
perform the same search.
This can also potentially leak private information, such as the number
of posts flagged, downvoted, or disapproved by a given user.
Partial fix for #4280.
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.
When doing a tag search, we have to be careful about which user we're
running the search as because the results depend on the current user.
Specifically, things like private favorites, private favorite groups,
post votes, saved searches, and flagger names depend on the user's
permissions, and whether non-safe or deleted posts are filtered out
depend on whether the user has safe mode on or the hide deleted posts
setting enabled.
* Refactor internal searches to explicitly state whether they're
running as the system user (DanbooruBot) or as the current user.
* Explicitly pass in the current user to PostQueryBuilder instead of
implicitly relying on the CurrentUser global.
* Get rid of CurrentUser.admin_mode? (used to ignore the hide deleted
post setting) and CurrentUser.without_safe_mode (used to ignore safe
mode).
* Change the /counts/posts.json endpoint to ignore safe mode and the
hide deleted posts settings when counting posts.
* Fix searches not correctly overriding the hide deleted posts setting
when multiple status: metatags were used (e.g. `status:banned status:active`)
* Fix fast_count not respecting the hide deleted posts setting when the
status:banned metatag was used.
Fix not being able to negate the following metatags:
* id (didn't support ranges)
* md5
* width
* height
* mpixels
* ratio
* score
* favcount
* filesize
* date
* age
* tagcount
* pixiv
* 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.
* Make scan_query, parse_query, normalize_query into instance methods
instead of class methods. This is to a) clean up the API and b)
prepare for moving certain tag utility methods into PostQueryBuilder.
* Fix a few cases where a caller used scan_query when they should have
used split_query or parse_tag_edit.
Fix a severe performance regression on the posts/index page introduced
by 6ca42947.
Short answer: scan_query dynamically allocated a regex inside an
inner loop that was called thousands of times per pageload.
Long answer:
* The post index page checks each post to see if they're tagged loli/shota,
* This triggers a call to Post#tag_array for every post.
* Post#tag_array called scan_query to split the tag string.
* scan_query loops over the tag string, checking if each tag matches the
regex /#{METATAGS.join("|")}:/.
* This regex uses string interpolation, which makes Ruby treat as a
dynamic value rather than a static value. Ruby doesn't know the
interpolation is static here. This causes the regex to be reallocated
on every iteration of the loop, or in other words, for every tag in
the tag string.
* This caused us to do thousands of regex allocations per pageload. On
average, a posts/index pageload contains 20 posts with ~35 tags per
post, or 7000+ total tags. Doing this many allocations killed performance.
The fix:
* Don't use scan_query for Post#tag_array. We don't have to fully parse
the tag_string here, we can use a simple split.
* Use the /o regex flag to tell Ruby to treat the regex as static and
only evaluate the interpolation once.
* Fix not being able to use the status: metatag twice in the same search.
* Fix status:active excluding banned posts.
* Fix status:garbage returning all posts.
* Allow tagging a post with a `disapproved:<disinterest|breaks_rules|poor_quality>` to disapprove it.
* Disallow disapproving active posts.
Fixes#4384.
* 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.
Side effects:
* The data-current-user-is-voter <body> attribute has been removed.
* {{upvote:self}} no longer works. {{upvote:<name>}} should be used instead.
* Add options for changing the order of the modqueue (newest first,
oldest first, highest scoring first, lowest scoring first).
* Change the default order from oldest posts first to most recently
flagged or uploaded posts first.
* Add an order:modqueue metatag to order by most recently flagged or
uploaded in standard searches.
* Include appeals and flags.
* Avoid an existence query for pools.
* Avoid a query checking if the user has previously approved the post.
This is a rare condition and it will be prevented anyway if the user
tries to reapprove the post.
Refactor to use a recursive CTE to calculate implied tags in SQL, rather
than storing them in a descendant_names field. This avoids the
complexity of keeping the stored field up to date. It's also more
flexible, since it allows us to find both descendant tags (tags that
imply a given tag) as well as ancestor tags (tags that are implied by a
given tag).
