* Move AbuseFilterParser::nextToken() and the various AbuseFilterParser
properties that accompanied it to a new class, AbuseFilterTokenizer.
* Tokenize rules eagerly and cache the result in APC.
Change-Id: I15f5b5b65e8c4ec4fba3000d7c9fd78b98967d1d
No functional changes.
* Don't include $code as part of the return value; it is ignored anyway.
* Removed AbuseFilterParser::lastHandledToken and AFPParserState::lastInput,
because AbuseFilterParser::nextToken() no longer calls itself recursively.
* The regular expression that matches operators is no longer constructed
dynamically, but hard-coded into the class. To make sure it does not drift
apart from the more legible AbuseFilterParser::$mOps, add a unit test that
constructs the regex dynamically as before and compares it to
AbuseFilterParser::OPERATOR_RE.
* AbuseFilterParser::RADIX_RE ditto.
Change-Id: I9c23b60759ed2f4c73a9b480243b16bbce5a208f
If we don't map '\-' and '\+' to themselves, the leading slash gets escaped,
and the resultant pattern only matches a literal slash.
Bug: 67670
Change-Id: Ifa1e3edd6f41985a3bb97bfb1497985f8fa64af5
fnmatch() will not recognize 'é' as a single character when the LC_CTYPE locale
is set to C / POSIX. So transform the shell-style pattern to PCRE, and use
preg_match() instead.
fnmatch() was not available on Windows prior to PHP 5.3, so code snippets for
preg_match()-powered polyfills abound. I used the pattern translation map from
<http://www.php.net/manual/en/function.fnmatch.php#100207> after testing
different implementations and finding it to be the most complete.
Bug: 66930
Change-Id: Ice12c7b9dbe6472fe4131679a48a0ad54fac6394
When an empty parameter is passed to a function using strpos, such as when
an extra comma appears at the end of contains_any's parameter list, don't
call strpos on the empty string.
Bug: 60203
Change-Id: I6221a01ad1ec9090de7bfc1d9d6583f22ba0eb2e
lot of code was using ::merge() to create a new AbuseFilterVariableHolder
this is now simplified using a single addHolders method.
merge() still exists as its usful as a static function.
addHolder() is deprecated.
Change-Id: Ia4f6a56f642242a04cf2973b74ce44d91fce00eb
AF is setting several lazy load variables for the currently editing user.
To do this it's passing along the user name extracted from a user object
and generating a new user object later from that name which is of course
pointless. With this patch I'll pass user objects directly to prevent that.
On top of that I've deprecated a method in AFComputedVariable::compute which
was redundant as there is a more generic one which can solve that task
just fine.
Furthermore I've changed the logging behaviour from serializing the whole
AbuseFilterVariableHolder object to only store the variables. That has two
major advantages:
* The amount of data that needs to be saved on a filter hit is reduced
to about 1/10 of what the old version needed.
* This is much more forward compatible as the old way of saving this
relied on the class structure to stay the same while this is a simple
array containing the vars.
On top of that we now only log variables already set by the time
a filter is hit. On top of the obvious performance increasement
that makes it easier for the user to spot the relevant data.
Another thing this change alters is the way the AbuseFilter internally
works with AbuseFilterVariableHolder objects. Right now we use one for
testing the filter(s) and later we use another one to compute the same
data again in case a filter was hit (for logging)!
This is not thoroughly tested yet, but way more sane than what we're
currently doing!
Change-Id: Ib15e7501bff32a54afe2d103ef5aedb950e58ef6
The abusefilter array test failed because length( ['a', 'b', 'c'] )
returned 12 instead of 6. That was du to it converted the array
to a string with new line seperated values first before measuring
the string length. Changed that behaviour to act like the php count()
function or the python len() function which seems far more useful to me.
The old behaviour can be established using length( string( array ) ).
Change-Id: I16646891837c9743ca5af2dd328077a7225bb5f1
* Replace deprecated methods.
* Remove no longer needed function fnmatch().
* Remove superfluous newlines.
* Remove unused and redundant local variables and globals.
* Deglobalization.
* Update documentation.
* Fix incorrect return values or add FIXMEs when in doubt.
* Escape output in a few places where needed.
* Remove unneeded MEDIAWIKI constant checks.
* Fix various JSHint/JSLint issues.
Patch Set 11: Merged https://gerrit.wikimedia.org/r/24701 into
this one per Siebrand's request
Change-Id: I02ba4ce31b6aca5b7324114093f8ece143abc295
* Store the revision ID associated with a log entry
if the action is successful.
* Expose this as a diff link in the UI.
* Implicitly hide log entries if their
corresponding revisions are also hidden.
* Includes scope for expanding to log entries if desired.
Change-Id: Ie2d43dd1bacf14289fdf0492bb22267590ee649d
* Store the revision ID associated with a log entry if the action is successful.
* Expose this as a diff link in the UI.
* Implicitly hide log entries if their corresponding revisions are also hidden.
* Includes scope for expanding to log entries if desired.
