Remove the post update count estimate from BUR show pages. This was
complex, slow, and usually inaccurate since it assumed that requests in
a BUR had no overlap with each other, which usually wasn't the case.
- The only string works much the same as before with its comma separation
-- Nested includes are indicated with square brackets "[ ]"
-- The nested include is the value immediately preceding the square brackets
-- The only string is the comma separated string inside those brackets
- Default includes are split between format types when necessary
-- This prevents unnecessary includes from being added on page load
- Available includes are those items which are allowed to be accessible to the user
-- Some aren't because they are sensitive, such as the creator of a flag
-- Some aren't because the number of associated items is too large
- The amount of times the same model can be included to prevent recursions
-- One exception is the root model may include the same model once
--- e.g. the user model can include the inviter which is also the user model
-- Another exception is if the include is a has_many association
--- e.g. artist urls can include the artist, and then artist urls again
Fix an invalid SQL exception that occurs when the paginator tries to
do a COUNT(*) to calculate the page count of a relation that already
includes a GROUP BY + COUNT(*) clause. We need to nest the whole query
inside a `SELECT COUNT(*) FROM (...)` subquery so the inner COUNT(*)
doesn't mess up the outer COUNT(*).
Fixes#4285.
* Automatically generate a mod report when a comment, forum post, or
dmail is detected as spam.
* Automatically ban users that receive too many automatic spam reports
within a short window of time.
* Automatically mark spam dmails as deleted.
* Change ban threshold from 10 spam reports in 24 hours to 10 reports in 1 hour.
* Change ban length from 3 days to forever.
Fix a couple security issues related to dmail permalinks. Dmails have a
permalink that you can give to a Mod to let them read the dmail. This is
done with a key param that grants access when the dmail is opened by
another user. The key param had several problems:
* The key contained a full copy of the message's title and body encoded in
base64. This meant that anyone given a dmail permalink could read the
full dmail just by decoding the key in the link, without even having
to open the link.
* The key was derived from the dmail's title and body. If you knew or
could guess a dmail's title and body you could open the dmail. One
case when this was possible was when sending dmails. You could send
someone a dmail, take the permalink from your sent copy of the dmail,
then increment the dmail id to open the receiver's copy of the dmail.
Since the sent copy and the received copy both had the same title and
body, they both had the same dmail key. This let you check whether a
person had read your dmail, and what time they read it at.
* The key verification was done with an insecure string comparison
rather than a secure constant-time comparison. This was potentially
vulnerable to timing attacks.
* Opening a dmail belonging to another user would mark it as read for them.
The fix to all this is to use the dmail's id as the key instead of the
dmail's title and body. This means that old permalinks no longer work.
This is unavoidable given the issues above.
Other changes:
* The name of the 'Permalink' link is now 'Share'.
* Anyone with the 'Share' link can view the dmail, not just Mods.
Add <link rel="prev"> and <link rel="next"> elements to most pages with
pagination. This should work on all index pages, but it won't work for
things like pool or forum topic show pages.
Also remove the <link rel="top"> element (wasn't useful, was just a link
back to the root url).
Allow all users to view and edit artist entries and wiki pages belonging
to banned artists. There was little need to hide these pages from
Members, it was mainly to appease artists who didn't like us even
linking to their sites.
These restrictions also had multiple flaws:
* Banned artist information was still visible in the API.
* It was still possible to edit banned artists using the API.
* It was still possible for unprivileged users to revert banned
artist entries or wiki pages to previous versions.
* The restrictions were inconsistent: in various places they were
either Member-only, Gold-only, or Builder-only.
Change the title of the post index page to look like this:
"Danbooru: Anime Image Board" (for the front page)
"Kantai Collection Art | Danbooru" (for a tag search)
Change the meta description of the front page to look like this:
Danbooru is the original anime image 'booru. Find over 3.75 million
anime pictures categorized by over 100 million tags.
Change the meta description for a tag search to look like this:
Find over 37,168 Azur Lane images on Danbooru. Azur Lane (碧蓝航线)
(벽람항로) is a Chinese shipgirl-themed side-scrolling shoot 'em up
mobile game developed by Shanghai Manjuu and Xiamen Yongshi...
Few people used forum subscriptions (only around 100), and even fewer
people were subscribed to active threads. Most subscriptions were for
old threads that will never be bumped again. The implementation also had
a few problems:
* Unsubscribe links in emails didn't work (they unset the user's
receive_email_notifications flag, but forum subscriptions didn't
respect this flag).
* Some users had invalid email addresses, which caused notifications to
bounce. There was no mechanism for preventing bounces.
* The implementation wasn't scalable. It involved a daily linear scan
over _all_ forum subscriptions looking for any topics that had been updated.
Standardize DiffBuilder to treat the first argument as the new item and
the second argument as the old item. This is the order used in most
other places.
The belongs_to_creator macro was used to initialize the creator_id field
to the CurrentUser. This made tests complicated because it meant you had
to create and set the current user every time you wanted to create an
object, when lead to the current user being set over and over again. It
also meant you had to constantly be aware of what the CurrentUser was in
many different contexts, which was often confusing. Setting creators
explicitly simplifies everything greatly.
Unify the `name_to_id`, `named`, and `find_by_name` methods into a
single `find_by_name_or_id` method that has consistent behavior in how
names are normalized.
- Fixes the extremely long class name on the post versions view
- Can now use one value instead of having to set th and td
- Added missing column classes on all tables
