mediawiki-extensions-AbuseF.../includes/Views/AbuseFilterViewExamine.php
Max Semenik 0686f99653 DB_SLAVE -> DB_REPLICA
Change-Id: I371e092b3cd7f0af3770bf4e64b01a630e23ff92
2017-08-29 19:51:39 -07:00

273 lines
7.2 KiB
PHP

<?php
class AbuseFilterViewExamine extends AbuseFilterView {
public static $examineType = null;
public static $examineId = null;
public $mCounter, $mSearchUser, $mSearchPeriodStart, $mSearchPeriodEnd,
$mTestFilter;
function show() {
$out = $this->getOutput();
$out->setPageTitle( $this->msg( 'abusefilter-examine' ) );
$out->addWikiMsg( 'abusefilter-examine-intro' );
$this->loadParameters();
// 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();
}
}
function showSearch() {
$formDescriptor = [
'SearchUser' => [
'label-message' => 'abusefilter-test-user',
'type' => 'user',
'default' => $this->mSearchUser,
],
'SearchPeriodStart' => [
'label-message' => 'abusefilter-test-period-start',
'type' => 'text',
'default' => $this->mSearchPeriodStart,
],
'SearchPeriodEnd' => [
'label-message' => 'abusefilter-test-period-end',
'type' => 'text',
'default' => $this->mSearchPeriodEnd,
],
];
$htmlForm = HTMLForm::factory( 'table', $formDescriptor, $this->getContext() );
$htmlForm->setWrapperLegendMsg( 'abusefilter-examine-legend' )
->addHiddenField( 'submit', 1 )
->setSubmitTextMsg( 'abusefilter-examine-submit' )
->setMethod( 'get' )
->prepareForm()
->displayForm( false );
if ( $this->mSubmit ) {
$this->showResults();
}
}
function showResults() {
$changesList = new AbuseFilterChangesList( $this->getSkin() );
$output = $changesList->beginRecentChangesList();
$this->mCounter = 1;
$pager = new AbuseFilterExaminePager( $this, $changesList );
$output .= $pager->getNavigationBar() .
$pager->getBody() .
$pager->getNavigationBar();
$output .= $changesList->endRecentChangesList();
$this->getOutput()->addHTML( $output );
}
function showExaminerForRC( $rcid ) {
// Get data
$dbr = wfGetDB( DB_REPLICA );
$row = $dbr->selectRow( 'recentchanges', '*', [ 'rc_id' => $rcid ], __METHOD__ );
$out = $this->getOutput();
if ( !$row ) {
$out->addWikiMsg( 'abusefilter-examine-notfound' );
return;
}
self::$examineType = 'rc';
self::$examineId = $rcid;
$vars = AbuseFilter::getVarsFromRCRow( $row );
$out->addJsConfigVars( 'wgAbuseFilterVariables', $vars->dumpAllVars( true ) );
$this->showExaminer( $vars );
}
function showExaminerForLogEntry( $logid ) {
// Get data
$dbr = wfGetDB( DB_REPLICA );
$row = $dbr->selectRow( 'abuse_filter_log', '*', [ 'afl_id' => $logid ], __METHOD__ );
$out = $this->getOutput();
if ( !$row ) {
$out->addWikiMsg( 'abusefilter-examine-notfound' );
return;
}
self::$examineType = 'log';
self::$examineId = $logid;
if ( !SpecialAbuseLog::canSeeDetails( $row->afl_filter ) ) {
$out->addWikiMsg( 'abusefilter-log-cannot-see-details' );
return;
}
if ( $row->afl_deleted && !SpecialAbuseLog::canSeeHidden() ) {
$out->addWikiMsg( 'abusefilter-log-details-hidden' );
return;
}
$vars = AbuseFilter::loadVarDump( $row->afl_var_dump );
$out->addJsConfigVars( 'wgAbuseFilterVariables', $vars->dumpAllVars( true ) );
$this->showExaminer( $vars );
}
function showExaminer( $vars ) {
$output = $this->getOutput();
if ( !$vars ) {
$output->addWikiMsg( 'abusefilter-examine-incompatible' );
return;
}
if ( $vars instanceof AbuseFilterVariableHolder ) {
$vars = $vars->exportAllVars();
}
$html = '';
$output->addModules( 'ext.abuseFilter.examine' );
// Add test bit
if ( $this->getUser()->isAllowed( 'abusefilter-modify' ) ) {
$tester = Xml::tags( 'h2', null, $this->msg( 'abusefilter-examine-test' )->parse() );
$tester .= AbuseFilter::buildEditBox( $this->mTestFilter, 'wpTestFilter', false );
$tester .=
"\n" .
Xml::inputLabel(
$this->msg( 'abusefilter-test-load-filter' )->text(),
'wpInsertFilter',
'mw-abusefilter-load-filter',
10,
''
) .
'&#160;' .
Xml::element(
'input',
[
'type' => 'button',
'value' => $this->msg( 'abusefilter-test-load' )->text(),
'id' => 'mw-abusefilter-load'
]
);
$html .= Xml::tags( 'div', [ 'id' => 'mw-abusefilter-examine-editor' ], $tester );
$html .= Xml::tags( 'p',
null,
Xml::element( 'input',
[
'type' => 'button',
'value' => $this->msg( 'abusefilter-examine-test-button' )->text(),
'id' => 'mw-abusefilter-examine-test'
]
) .
Xml::element( 'div',
[
'id' => 'mw-abusefilter-syntaxresult',
'style' => 'display: none;'
], '&#160;'
)
);
}
// Variable dump
$html .= Xml::tags(
'h2',
null,
$this->msg( 'abusefilter-examine-vars' )->parse()
);
$html .= AbuseFilter::buildVarDumpTable( $vars, $this->getContext() );
$output->addHTML( $html );
}
function loadParameters() {
$request = $this->getRequest();
$searchUsername = $request->getText( 'wpSearchUser' );
$this->mSearchPeriodStart = $request->getText( 'wpSearchPeriodStart' );
$this->mSearchPeriodEnd = $request->getText( 'wpSearchPeriodEnd' );
$this->mSubmit = $request->getCheck( 'submit' );
$this->mTestFilter = $request->getText( 'testfilter' );
// Normalise username
$userTitle = Title::newFromText( $searchUsername );
if ( $userTitle && $userTitle->getNamespace() == NS_USER ) {
$this->mSearchUser = $userTitle->getText(); // Allow User:Blah syntax.
} elseif ( $userTitle ) {
// Not sure of the value of prefixedText over text, but no need to munge unnecessarily.
$this->mSearchUser = $userTitle->getPrefixedText();
} else {
$this->mSearchUser = '';
}
}
}
class AbuseFilterExaminePager extends ReverseChronologicalPager {
/**
* @param AbuseFilterViewExamine $page
* @param AbuseFilterChangesList $changesList
*/
function __construct( $page, $changesList ) {
parent::__construct();
$this->mChangesList = $changesList;
$this->mPage = $page;
}
/**
* @fixme this is similar to AbuseFilterViewTestBatch::doTest
*/
function getQueryInfo() {
$dbr = wfGetDB( DB_REPLICA );
$conds = [];
$conds['rc_user_text'] = $this->mPage->mSearchUser;
$startTS = strtotime( $this->mPage->mSearchPeriodStart );
if ( $startTS ) {
$conds[] = 'rc_timestamp>=' . $dbr->addQuotes( $dbr->timestamp( $startTS ) );
}
$endTS = strtotime( $this->mPage->mSearchPeriodEnd );
if ( $endTS ) {
$conds[] = 'rc_timestamp<=' . $dbr->addQuotes( $dbr->timestamp( $endTS ) );
}
$conds[] = $this->mPage->buildTestConditions( $dbr );
$info = [
'tables' => 'recentchanges',
'fields' => '*',
'conds' => array_filter( $conds ),
'options' => [ 'ORDER BY' => 'rc_timestamp DESC' ],
];
return $info;
}
function formatRow( $row ) {
# Incompatible stuff.
$rc = RecentChange::newFromRow( $row );
$rc->counter = $this->mPage->mCounter++;
return $this->mChangesList->recentChangesLine( $rc, false );
}
function getIndexField() {
return 'rc_id';
}
function getTitle() {
return $this->mPage->getTitle( 'examine' );
}
function getEmptyBody() {
return $this->msg( 'abusefilter-examine-noresults' )->parseAsBlock();
}
}