This was most definitely my intention when I introduced the concept of
"generic vars", so it's a bit surprising to discover, 3.5 years later,
that the timestamp isn't computed there.
Also make the timestamp always be a string for consistency, since that's
the type documented on mw.org. I've manually checked all filters on
Wikimedia wikis using the timestamp variable, and added explicit int
casts where needed (although I think they'd still work due to implicit
casts).
Change-Id: Ib6e15225dd95c2eead7e48c200d203d6918e0c18
This is a breaking change for the API: 'hidden' is now either true or
false, depending on afl_deleted. 'implicit' is no longer a possible
value, the caller should compute it instead if necessary.
Then simplify the remaining usage of isHidden, using a temporary private
method.
Bug: T291718
Change-Id: I97b5195d306c35ddca3f071d9ff4d896f9fd5c8d
This replaces the previous pattern of callers having to use
RevisionLookup if the result was 'implicit'. Also, in some cases where
we were just hiding things if the visibility was !== true, properly
handle the implicit case by using the new method. Make the new method
return string constants rather than bool|string.
The new method also fixes some potential info leaks which happened when
the row was hidden, the user could view suppressed AbuseLog entries, but
the associated revision was also deleted and the user couldn't see it
(this shouldn't be relevant for WMF wikis since AF deletion is
oversight-level).
Also add a bunch of tests for the various cases to ensure we don't
regress again.
Bug: T261532
Change-Id: I929f865acf5d207b739cb3af043f70cb59243ee0
ParserStatus is now more lightweight, and doesn't know about "result"
and "from cache". Instead, it has an isValid() method which is merely a
shorthand for checking whether getException() is null.
Introduce a child class, RuleCheckerStatus, which knows about result and
cache and can be (un)serialized.
This removes the ambiguity of the $result field, and helps the
transition to a new RuleChecker class.
Change-Id: I0dac7ab4febbfdabe72596631db630411d967ab5
The old parser now has the correct name "Evaluator", so the
ParserFactory name was outdated. Additionally, the plan is to create a
new RuleChecker class, acting as a facade for the different
parsing-related stages (lexer, parser, evaluator, etc.), which is what
most if not all callers should use. The RuleCheckerFactory still returns
a FilterEvaluator for now.
Also, "Parser" is a specific term defining *how* things happen
internally, whereas "RuleChecker" describes *what* callers should expect
from the new class.
Change-Id: I25b47a162d933c1e385175aae715ca38872b1442
Create a dedicated "Exception" sub-namespace and remove the "AFP"
prefix, a leftover from the pre-namespace era.
Change-Id: I7e5fded9316d8b7d1628bc1a6ba8b1879ac901e1
Some of these api modules still retrieve other services
statically, this patch is focused just on injecting the
permission manager and setting up DI
Bug: T259960
Change-Id: Ic5196f230d68604fdf321f705377a1e6e1e2efca
There are various info leaks for both deleted rc rows, and suppressed
AbuseLog entries.
Bug: T223654
Change-Id: I4900b1be73323599d74e3164447f81eded094d75
This commit doesn't change any permissions for anybody.
It's the first step to achieve what the task asks for.
Bug: T242821
Change-Id: I8060ca926e6769b11d470fe4037854cda496000d
And report an invalid ID in this case. Also, assume that the filter is
hidden if the global DB is not available, for consistency with the UI.
Bug: T272593
Change-Id: Ic08023161d95be5cadc8837d3aaaf941cacd89bd
So everything can be loaded using PSR-4. These classes weren't renamed,
nor the alias for the AbuseFilter class was deprecated, because they
should be refactored first.
Change-Id: Ia328db58eb326968edf5591daac9bacf8c2f75da
So we can use DI in all generators. Some improvements were deliberately
omitted, e.g. injecting more services and relaxing User/Title to
UserIdentity/LinkTarget, and they'll be included in a subsequent commit.
Depends-On: I1f351071ef2b0b7c80e91407a9c3bb17be293044
Depends-On: Ie71740fac35a86f8fe03023080ae8ca08671243d
Depends-On: I589a0e1c2c5891070ab82cd5adfd9cedec19e67d
Change-Id: I92ef0abd5e45b672e6f297a71b3c2c345d56f136
This makes VariableHolder a true value object, and introduces a
stateless service, VariableManager, to operate on it.
Note, in theory, this new service is still cyclically coupled with
LazyVariableComputed. However, it's now two stateless service being
coupled, not two smart/god value objects, so we've still earned
something. For now, the dependency is hidden by using a callback. Some
alternatives for that are mentioned in a code comment.
Bug: T261069
Change-Id: I2f2c84c8e91472ba36084a8bbb4a923f6e04354b
Moves more methods away from the AbuseFilter class. Testing
buildVarDumpTable is not easy because we'd have to parse the generated HTML.
Change-Id: I073a537201de150ba9dd7bf15a99f3a009dc6ba1
This commit introduces some boilerplate for emitting warnings from the
AbuseFilter parser, and also code for showing these warnings in the ace
editor. Adding new warnings should be as simple as appending to
AbuseFilterParser::warnings (and adding the relevant i18n).
Bug: T264768
Bug: T269770
Change-Id: Ic11021b379f997a89f59c8c0572338d957e089a6
This is just a temporary location for these two methods. Since they're
used a lot, having them in the AbuseFilter class means that the
dependency graph is unnecessarily complicated. Thus, since these methods
aren't doing much, they were moved to a dedicated class. Future todo is
finding an appropriate location, that might be either as part of another
service, or keep them in a Utilities class, perhaps a single class with
all util methods, rather than a specific class.
Change-Id: I52cc47a6b9a387cd1e68c5127f6598a4c43ca428
This is achieved by creating a new ParserStatus class. Aside from the
result of parse(), it contains whether the cache was warm. This can be
used to differentiate profiling data as part of T231112.
Another use case is returning non-fatal warnings (T269770).
Change-Id: Ifcbda861ce1a44bbe9bffba5b83cd9ef338a8dba
Add a script to migrate the columns (which can also
be executed in dry run), and a config option with the migration stage
(defaults to SCHEMA_COMPAT_OLD).
Some of the script-related code is stolen from
Ic755526d5f989c4a66b1d37527cda235f61cb437.
Bug: T220791
Change-Id: I7460a2d63f60c2933b36f8383a8abdbba8649e12
