mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/AbuseFilter.git
synced 2024-12-01 00:56:26 +00:00
cd7e9d31a7
Bug: T321681 Change-Id: I66fd9b70a5de06ac3c81bdf6a2a5bca64ed094c2
356 lines
10 KiB
PHP
356 lines
10 KiB
PHP
<?php
|
|
|
|
namespace MediaWiki\Extension\AbuseFilter\View;
|
|
|
|
use ChangesList;
|
|
use HTMLForm;
|
|
use IContextSource;
|
|
use LogicException;
|
|
use MediaWiki\Extension\AbuseFilter\AbuseFilterChangesList;
|
|
use MediaWiki\Extension\AbuseFilter\AbuseFilterPermissionManager;
|
|
use MediaWiki\Extension\AbuseFilter\CentralDBNotAvailableException;
|
|
use MediaWiki\Extension\AbuseFilter\EditBox\EditBoxBuilderFactory;
|
|
use MediaWiki\Extension\AbuseFilter\FilterLookup;
|
|
use MediaWiki\Extension\AbuseFilter\Pager\AbuseFilterExaminePager;
|
|
use MediaWiki\Extension\AbuseFilter\Special\SpecialAbuseLog;
|
|
use MediaWiki\Extension\AbuseFilter\VariableGenerator\VariableGeneratorFactory;
|
|
use MediaWiki\Extension\AbuseFilter\Variables\VariableHolder;
|
|
use MediaWiki\Extension\AbuseFilter\Variables\VariablesBlobStore;
|
|
use MediaWiki\Extension\AbuseFilter\Variables\VariablesFormatter;
|
|
use MediaWiki\Extension\AbuseFilter\Variables\VariablesManager;
|
|
use MediaWiki\Linker\LinkRenderer;
|
|
use MediaWiki\Revision\RevisionRecord;
|
|
use MediaWiki\Title\Title;
|
|
use OOUI;
|
|
use RecentChange;
|
|
use Wikimedia\Rdbms\LBFactory;
|
|
use Xml;
|
|
|
|
class AbuseFilterViewExamine extends AbuseFilterView {
|
|
/**
|
|
* @var string The rules of the filter we're examining
|
|
*/
|
|
private $testFilter;
|
|
/**
|
|
* @var LBFactory
|
|
*/
|
|
private $lbFactory;
|
|
/**
|
|
* @var FilterLookup
|
|
*/
|
|
private $filterLookup;
|
|
/**
|
|
* @var EditBoxBuilderFactory
|
|
*/
|
|
private $boxBuilderFactory;
|
|
/**
|
|
* @var VariablesBlobStore
|
|
*/
|
|
private $varBlobStore;
|
|
/**
|
|
* @var VariablesFormatter
|
|
*/
|
|
private $variablesFormatter;
|
|
/**
|
|
* @var VariablesManager
|
|
*/
|
|
private $varManager;
|
|
/**
|
|
* @var VariableGeneratorFactory
|
|
*/
|
|
private $varGeneratorFactory;
|
|
|
|
/**
|
|
* @param LBFactory $lbFactory
|
|
* @param AbuseFilterPermissionManager $afPermManager
|
|
* @param FilterLookup $filterLookup
|
|
* @param EditBoxBuilderFactory $boxBuilderFactory
|
|
* @param VariablesBlobStore $varBlobStore
|
|
* @param VariablesFormatter $variablesFormatter
|
|
* @param VariablesManager $varManager
|
|
* @param VariableGeneratorFactory $varGeneratorFactory
|
|
* @param IContextSource $context
|
|
* @param LinkRenderer $linkRenderer
|
|
* @param string $basePageName
|
|
* @param array $params
|
|
*/
|
|
public function __construct(
|
|
LBFactory $lbFactory,
|
|
AbuseFilterPermissionManager $afPermManager,
|
|
FilterLookup $filterLookup,
|
|
EditBoxBuilderFactory $boxBuilderFactory,
|
|
VariablesBlobStore $varBlobStore,
|
|
VariablesFormatter $variablesFormatter,
|
|
VariablesManager $varManager,
|
|
VariableGeneratorFactory $varGeneratorFactory,
|
|
IContextSource $context,
|
|
LinkRenderer $linkRenderer,
|
|
string $basePageName,
|
|
array $params
|
|
) {
|
|
parent::__construct( $afPermManager, $context, $linkRenderer, $basePageName, $params );
|
|
$this->lbFactory = $lbFactory;
|
|
$this->filterLookup = $filterLookup;
|
|
$this->boxBuilderFactory = $boxBuilderFactory;
|
|
$this->varBlobStore = $varBlobStore;
|
|
$this->variablesFormatter = $variablesFormatter;
|
|
$this->variablesFormatter->setMessageLocalizer( $context );
|
|
$this->varManager = $varManager;
|
|
$this->varGeneratorFactory = $varGeneratorFactory;
|
|
}
|
|
|
|
/**
|
|
* Shows the page
|
|
*/
|
|
public function show() {
|
|
$out = $this->getOutput();
|
|
$out->setPageTitle( $this->msg( 'abusefilter-examine' ) );
|
|
$out->addHelpLink( 'Extension:AbuseFilter/Rules format' );
|
|
if ( $this->afPermManager->canUseTestTools( $this->getAuthority() ) ) {
|
|
$out->addWikiMsg( 'abusefilter-examine-intro' );
|
|
} else {
|
|
$out->addWikiMsg( 'abusefilter-examine-intro-examine-only' );
|
|
}
|
|
|
|
$this->testFilter = $this->getRequest()->getText( 'testfilter' );
|
|
|
|
// Check if we've got a subpage
|
|
if ( count( $this->mParams ) > 1 && is_numeric( $this->mParams[1] ) ) {
|
|
$this->showExaminerForRC( $this->mParams[1] );
|
|
} elseif ( count( $this->mParams ) > 2
|
|
&& $this->mParams[1] === 'log'
|
|
&& is_numeric( $this->mParams[2] )
|
|
) {
|
|
$this->showExaminerForLogEntry( $this->mParams[2] );
|
|
} else {
|
|
$this->showSearch();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Shows the search form
|
|
*/
|
|
public function showSearch() {
|
|
$RCMaxAge = $this->getConfig()->get( 'RCMaxAge' );
|
|
$min = wfTimestamp( TS_ISO_8601, time() - $RCMaxAge );
|
|
$max = wfTimestampNow();
|
|
$formDescriptor = [
|
|
'SearchUser' => [
|
|
'label-message' => 'abusefilter-test-user',
|
|
'type' => 'user',
|
|
'ipallowed' => true,
|
|
],
|
|
'SearchPeriodStart' => [
|
|
'label-message' => 'abusefilter-test-period-start',
|
|
'type' => 'datetime',
|
|
'min' => $min,
|
|
'max' => $max,
|
|
],
|
|
'SearchPeriodEnd' => [
|
|
'label-message' => 'abusefilter-test-period-end',
|
|
'type' => 'datetime',
|
|
'min' => $min,
|
|
'max' => $max,
|
|
],
|
|
];
|
|
HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() )
|
|
->addHiddenField( 'testfilter', $this->testFilter )
|
|
->setWrapperLegendMsg( 'abusefilter-examine-legend' )
|
|
->setSubmitTextMsg( 'abusefilter-examine-submit' )
|
|
->setSubmitCallback( [ $this, 'showResults' ] )
|
|
->showAlways();
|
|
}
|
|
|
|
/**
|
|
* Show search results, called as submit callback by HTMLForm
|
|
* @param array $formData
|
|
* @param HTMLForm $form
|
|
* @return bool
|
|
*/
|
|
public function showResults( array $formData, HTMLForm $form ): bool {
|
|
$changesList = new AbuseFilterChangesList( $this->getContext(), $this->testFilter );
|
|
|
|
$dbr = $this->lbFactory->getReplicaDatabase();
|
|
$conds = $this->buildVisibilityConditions( $dbr, $this->getAuthority() );
|
|
$conds[] = $this->buildTestConditions( $dbr );
|
|
|
|
// Normalise username
|
|
$userTitle = Title::newFromText( $formData['SearchUser'], NS_USER );
|
|
$userName = $userTitle ? $userTitle->getText() : '';
|
|
|
|
if ( $userName !== '' ) {
|
|
$rcQuery = RecentChange::getQueryInfo();
|
|
$conds[$rcQuery['fields']['rc_user_text']] = $userName;
|
|
}
|
|
|
|
$startTS = strtotime( $formData['SearchPeriodStart'] );
|
|
if ( $startTS ) {
|
|
$conds[] = 'rc_timestamp>=' . $dbr->addQuotes( $dbr->timestamp( $startTS ) );
|
|
}
|
|
$endTS = strtotime( $formData['SearchPeriodEnd'] );
|
|
if ( $endTS ) {
|
|
$conds[] = 'rc_timestamp<=' . $dbr->addQuotes( $dbr->timestamp( $endTS ) );
|
|
}
|
|
$pager = new AbuseFilterExaminePager(
|
|
$changesList,
|
|
$this->linkRenderer,
|
|
$dbr,
|
|
$this->getTitle( 'examine' ),
|
|
$conds
|
|
);
|
|
|
|
$output = $changesList->beginRecentChangesList()
|
|
. $pager->getNavigationBar()
|
|
. $pager->getBody()
|
|
. $pager->getNavigationBar()
|
|
. $changesList->endRecentChangesList();
|
|
|
|
$form->addPostHtml( $output );
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param int $rcid
|
|
*/
|
|
public function showExaminerForRC( $rcid ) {
|
|
// Get data
|
|
$rc = RecentChange::newFromId( $rcid );
|
|
$out = $this->getOutput();
|
|
if ( !$rc ) {
|
|
$out->addWikiMsg( 'abusefilter-examine-notfound' );
|
|
return;
|
|
}
|
|
|
|
if ( !ChangesList::userCan( $rc, RevisionRecord::SUPPRESSED_ALL ) ) {
|
|
$out->addWikiMsg( 'abusefilter-log-details-hidden-implicit' );
|
|
return;
|
|
}
|
|
|
|
$varGenerator = $this->varGeneratorFactory->newRCGenerator( $rc, $this->getUser() );
|
|
$vars = $varGenerator->getVars() ?: new VariableHolder();
|
|
$out->addJsConfigVars( [
|
|
'wgAbuseFilterVariables' => $this->varManager->dumpAllVars( $vars, true ),
|
|
'abuseFilterExamine' => [ 'type' => 'rc', 'id' => $rcid ]
|
|
] );
|
|
|
|
$this->showExaminer( $vars );
|
|
}
|
|
|
|
/**
|
|
* @param int $logid
|
|
*/
|
|
public function showExaminerForLogEntry( $logid ) {
|
|
// Get data
|
|
$dbr = $this->lbFactory->getReplicaDatabase();
|
|
$performer = $this->getAuthority();
|
|
$out = $this->getOutput();
|
|
|
|
$row = $dbr->selectRow(
|
|
'abuse_filter_log',
|
|
[
|
|
'afl_deleted',
|
|
'afl_var_dump',
|
|
'afl_rev_id',
|
|
'afl_filter_id',
|
|
'afl_global'
|
|
],
|
|
[ 'afl_id' => $logid ],
|
|
__METHOD__
|
|
);
|
|
|
|
if ( !$row ) {
|
|
$out->addWikiMsg( 'abusefilter-examine-notfound' );
|
|
return;
|
|
}
|
|
|
|
try {
|
|
$isHidden = $this->filterLookup->getFilter( $row->afl_filter_id, $row->afl_global )->isHidden();
|
|
} catch ( CentralDBNotAvailableException $_ ) {
|
|
// Conservatively assume that it's hidden, like in SpecialAbuseLog
|
|
$isHidden = true;
|
|
}
|
|
if ( !$this->afPermManager->canSeeLogDetailsForFilter( $performer, $isHidden ) ) {
|
|
$out->addWikiMsg( 'abusefilter-log-cannot-see-details' );
|
|
return;
|
|
}
|
|
|
|
$visibility = SpecialAbuseLog::getEntryVisibilityForUser( $row, $performer, $this->afPermManager );
|
|
if ( $visibility !== SpecialAbuseLog::VISIBILITY_VISIBLE ) {
|
|
if ( $visibility === SpecialAbuseLog::VISIBILITY_HIDDEN ) {
|
|
$msg = 'abusefilter-log-details-hidden';
|
|
} elseif ( $visibility === SpecialAbuseLog::VISIBILITY_HIDDEN_IMPLICIT ) {
|
|
$msg = 'abusefilter-log-details-hidden-implicit';
|
|
} else {
|
|
throw new LogicException( "Unexpected visibility $visibility" );
|
|
}
|
|
$out->addWikiMsg( $msg );
|
|
return;
|
|
}
|
|
|
|
$vars = $this->varBlobStore->loadVarDump( $row->afl_var_dump );
|
|
$out->addJsConfigVars( [
|
|
'wgAbuseFilterVariables' => $this->varManager->dumpAllVars( $vars, true ),
|
|
'abuseFilterExamine' => [ 'type' => 'log', 'id' => $logid ]
|
|
] );
|
|
$this->showExaminer( $vars );
|
|
}
|
|
|
|
/**
|
|
* @param VariableHolder|null $vars
|
|
*/
|
|
public function showExaminer( ?VariableHolder $vars ) {
|
|
$output = $this->getOutput();
|
|
$output->enableOOUI();
|
|
|
|
if ( !$vars ) {
|
|
$output->addWikiMsg( 'abusefilter-examine-incompatible' );
|
|
return;
|
|
}
|
|
|
|
$html = '';
|
|
|
|
$output->addModules( 'ext.abuseFilter.examine' );
|
|
|
|
// Add test bit
|
|
if ( $this->afPermManager->canUseTestTools( $this->getAuthority() ) ) {
|
|
$boxBuilder = $this->boxBuilderFactory->newEditBoxBuilder(
|
|
$this,
|
|
$this->getAuthority(),
|
|
$output
|
|
);
|
|
|
|
$tester = Xml::tags( 'h2', null, $this->msg( 'abusefilter-examine-test' )->parse() );
|
|
$tester .= $boxBuilder->buildEditBox( $this->testFilter, false, false, false );
|
|
$tester .= $this->buildFilterLoader();
|
|
$html .= Xml::tags( 'div', [ 'id' => 'mw-abusefilter-examine-editor' ], $tester );
|
|
$html .= Xml::tags( 'p',
|
|
null,
|
|
new OOUI\ButtonInputWidget(
|
|
[
|
|
'label' => $this->msg( 'abusefilter-examine-test-button' )->text(),
|
|
'id' => 'mw-abusefilter-examine-test',
|
|
'flags' => [ 'primary', 'progressive' ]
|
|
]
|
|
) .
|
|
Xml::element( 'div',
|
|
[
|
|
'id' => 'mw-abusefilter-syntaxresult',
|
|
'style' => 'display: none;'
|
|
], ' '
|
|
)
|
|
);
|
|
}
|
|
|
|
// Variable dump
|
|
$html .= Xml::tags(
|
|
'h2',
|
|
null,
|
|
$this->msg( 'abusefilter-examine-vars' )->parse()
|
|
);
|
|
$html .= $this->variablesFormatter->buildVarDumpTable( $vars );
|
|
|
|
$output->addHTML( $html );
|
|
}
|
|
|
|
}
|