mFilter = $page->mFilter; $this->mHistoryID = $page->mHistoryID; } /** * Shows the page */ public function show() { $user = $this->getUser(); $out = $this->getOutput(); $request = $this->getRequest(); $out->setPageTitle( $this->msg( 'abusefilter-edit' ) ); $out->addHelpLink( 'Extension:AbuseFilter/Rules format' ); $filter = $this->mFilter; if ( !is_numeric( $filter ) && $filter !== 'new' ) { $out->addHTML( Xml::tags( 'p', null, Html::errorBox( $this->msg( 'abusefilter-edit-badfilter' )->parse() ) ) ); return; } $history_id = $this->mHistoryID; if ( $this->mHistoryID ) { $dbr = wfGetDB( DB_REPLICA ); $row = $dbr->selectRow( 'abuse_filter_history', 'afh_id', [ 'afh_filter' => $filter, ], __METHOD__, [ 'ORDER BY' => 'afh_id DESC' ] ); // change $history_id to null if it's current version id if ( $row->afh_id === $this->mHistoryID ) { $history_id = null; } } // Add the default warning and disallow messages in a JS variable $this->exposeMessages(); if ( $filter === 'new' && !AbuseFilter::canEdit( $user ) ) { $out->addHTML( Xml::tags( 'p', null, Html::errorBox( $this->msg( 'abusefilter-edit-notallowed' )->parse() ) ) ); return; } $editToken = $request->getVal( 'wpEditToken' ); $tokenMatches = $user->matchEditToken( $editToken, [ 'abusefilter', $filter ], $request ); $isImport = $request->getRawVal( 'wpImportText' ) !== null; if ( !$request->wasPosted() || !AbuseFilter::canEdit( $user ) || !$tokenMatches || $isImport ) { // Either the user is just viewing the filter, they cannot edit it, they lost the // abusefilter-modify right with the page open, the token is invalid, or they're viewing // the result of importing a filter if ( $request->wasPosted() && !$isImport && !$tokenMatches ) { // Special case for when the token has expired with the page open, warn to retry $out->addHTML( Html::warningBox( $this->msg( 'abusefilter-edit-token-not-match' )->escaped() ) ); } $this->buildFilterEditor( null, $filter, $isImport, $history_id ); return; } list( $newRow, $actions ) = $this->loadRequest( $filter ); $dbw = wfGetDB( DB_MASTER ); $status = AbuseFilter::saveFilter( $this, $filter, $newRow, $actions, $dbw ); if ( !$status->isGood() ) { $err = $status->getErrors(); $msg = $err[0]['message']; $params = $err[0]['params']; if ( $status->isOK() ) { // Fixable error, show the editing interface $this->buildFilterEditor( $this->msg( $msg, $params )->parseAsBlock(), $filter, false, $history_id, $newRow, $actions ); } else { // Permission-related error $out->addWikiMsg( $msg ); } } elseif ( $status->getValue() === false ) { // No change $out->redirect( $this->getTitle()->getLocalURL() ); } else { // Everything went fine! list( $new_id, $history_id ) = $status->getValue(); $out->redirect( $this->getTitle()->getLocalURL( [ 'result' => 'success', 'changedfilter' => $new_id, 'changeid' => $history_id, ] ) ); } } /** * Builds the full form for edit filters, adding it to the OutputPage. $row and $actions can be * passed in (for instance if there was a failure during save) to avoid searching the DB. * * @param string|null $error An error message to show above the filter box. * @param int|string $filter The filter ID or 'new'. * @param bool $isImport Whether the filter is being imported * @param int|null $history_id The history ID of the filter, if applicable. Otherwise null * @param stdClass|null $row The abuse_filter row representing this filter, avoids DB lookup * @param array|null $actions Actions enabled and their parameters, avoids DB lookup */ protected function buildFilterEditor( $error, $filter, $isImport, $history_id = null, $row = null, $actions = null ) { if ( $filter === null ) { return; } // Build the edit form $out = $this->getOutput(); $out->enableOOUI(); $out->addJsConfigVars( 'isFilterEditor', true ); $lang = $this->getLanguage(); $user = $this->getUser(); if ( $isImport ) { list( $row, $actions ) = $this->loadRequest( $filter ); } elseif ( !$row && !$actions ) { list( $row, $actions ) = $this->loadFromDatabase( $filter, $history_id ); } if ( !$row || // @fixme Temporary stopgap for T237887 ( $history_id && $row->af_id !== $filter ) ) { $out->addHTML( Xml::tags( 'p', null, Html::errorBox( $this->msg( 'abusefilter-edit-badfilter' )->parse() ) ) ); $href = $this->getTitle()->getFullURL(); $btn = new OOUI\ButtonWidget( [ 'label' => $this->msg( 'abusefilter-return' )->text(), 'href' => $href ] ); $out->addHTML( $btn ); return; } $out->addSubtitle( $this->msg( $filter === 'new' ? 'abusefilter-edit-subtitle-new' : 'abusefilter-edit-subtitle', $this->getLanguage()->formatNum( $filter ), $history_id )->parse() ); // Hide hidden filters. if ( ( $row->af_hidden || ( $filter !== 'new' && AbuseFilter::filterHidden( $filter ) ) ) && !AbuseFilter::canViewPrivate( $user ) ) { $out->addHTML( $this->msg( 'abusefilter-edit-denied' )->escaped() ); return; } if ( $history_id ) { $oldWarningMessage = AbuseFilter::canEditFilter( $user, $row ) ? 'abusefilter-edit-oldwarning' : 'abusefilter-edit-oldwarning-view'; $out->addWikiMsg( $oldWarningMessage, $history_id, $filter ); } if ( $error ) { $out->addHTML( Html::errorBox( $error ) ); } $readOnly = !AbuseFilter::canEditFilter( $user, $row ); $fields = []; $fields['abusefilter-edit-id'] = $this->mFilter === 'new' ? $this->msg( 'abusefilter-edit-new' )->escaped() : $lang->formatNum( $filter ); $fields['abusefilter-edit-description'] = new OOUI\TextInputWidget( [ 'name' => 'wpFilterDescription', 'value' => $row->af_public_comments ?? '', 'readOnly' => $readOnly ] ); $validGroups = $this->getConfig()->get( 'AbuseFilterValidGroups' ); if ( count( $validGroups ) > 1 ) { $groupSelector = new OOUI\DropdownInputWidget( [ 'name' => 'wpFilterGroup', 'id' => 'mw-abusefilter-edit-group-input', 'value' => 'default', 'disabled' => $readOnly ] ); $options = []; if ( isset( $row->af_group ) && $row->af_group ) { $groupSelector->setValue( $row->af_group ); } foreach ( $validGroups as $group ) { $options += [ AbuseFilter::nameGroup( $group ) => $group ]; } $options = Xml::listDropDownOptionsOoui( $options ); $groupSelector->setOptions( $options ); $fields['abusefilter-edit-group'] = $groupSelector; } // Hit count display if ( !empty( $row->af_hit_count ) && SpecialAbuseLog::canSeeDetails( $user ) ) { $count_display = $this->msg( 'abusefilter-hitcount' ) ->numParams( (int)$row->af_hit_count )->text(); $hitCount = $this->linkRenderer->makeKnownLink( SpecialPage::getTitleFor( 'AbuseLog' ), $count_display, [], [ 'wpSearchFilter' => $row->af_id ] ); $fields['abusefilter-edit-hitcount'] = $hitCount; } if ( $filter !== 'new' && $row->af_enabled ) { // Statistics list( $totalCount, $matchesCount, $avgTime, $avgCond ) = AbuseFilter::getFilterProfile( $filter ); if ( $totalCount > 0 ) { $matchesPercent = round( 100 * $matchesCount / $totalCount, 2 ); $fields['abusefilter-edit-status-label'] = $this->msg( 'abusefilter-edit-status' ) ->numParams( $totalCount, $matchesCount, $matchesPercent, $avgTime, $avgCond ) ->parse(); } } $fields['abusefilter-edit-rules'] = $this->buildEditBox( $row->af_pattern, true ); $fields['abusefilter-edit-notes'] = new OOUI\MultilineTextInputWidget( [ 'name' => 'wpFilterNotes', 'value' => isset( $row->af_comments ) ? $row->af_comments . "\n" : "\n", 'rows' => 15, 'readOnly' => $readOnly, 'id' => 'mw-abusefilter-notes-editor' ] ); // Build checkboxes $checkboxes = [ 'hidden', 'enabled', 'deleted' ]; $flags = ''; if ( $this->getConfig()->get( 'AbuseFilterIsCentral' ) ) { $checkboxes[] = 'global'; } if ( isset( $row->af_throttled ) && $row->af_throttled ) { $filterActions = explode( ',', $row->af_actions ); $throttledActions = array_intersect_key( array_flip( $filterActions ), array_filter( $this->getConfig()->get( 'AbuseFilterRestrictions' ) ) ); if ( $throttledActions ) { $throttledActions = array_map( function ( $filterAction ) { return $this->msg( 'abusefilter-action-' . $filterAction )->text(); }, array_keys( $throttledActions ) ); $flags .= Html::warningBox( $this->msg( 'abusefilter-edit-throttled-warning' ) ->plaintextParams( $lang->commaList( $throttledActions ) ) ->parseAsBlock() ); } } foreach ( $checkboxes as $checkboxId ) { // Messages that can be used here: // * abusefilter-edit-enabled // * abusefilter-edit-deleted // * abusefilter-edit-hidden // * abusefilter-edit-global $message = "abusefilter-edit-$checkboxId"; $dbField = "af_$checkboxId"; $postVar = 'wpFilter' . ucfirst( $checkboxId ); $checkboxAttribs = [ 'name' => $postVar, 'id' => $postVar, 'selected' => $row->$dbField ?? false, 'disabled' => $readOnly ]; $labelAttribs = [ 'label' => $this->msg( $message )->text(), 'align' => 'inline', ]; if ( $checkboxId === 'global' && !AbuseFilter::canEditGlobal( $user ) ) { $checkboxAttribs['disabled'] = 'disabled'; } // Set readonly on deleted if the filter isn't disabled if ( $checkboxId === 'deleted' && $row->af_enabled == 1 ) { $checkboxAttribs['disabled'] = 'disabled'; } // Add infusable where needed if ( $checkboxId === 'deleted' || $checkboxId === 'enabled' ) { $checkboxAttribs['infusable'] = true; if ( $checkboxId === 'deleted' ) { $labelAttribs['id'] = $postVar . 'Label'; $labelAttribs['infusable'] = true; } } $checkbox = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( $checkboxAttribs ), $labelAttribs ); $flags .= $checkbox; } $fields['abusefilter-edit-flags'] = $flags; if ( $filter !== 'new' ) { $tools = ''; if ( MediaWikiServices::getInstance()->getPermissionManager() ->userHasRight( $user, 'abusefilter-revert' ) ) { $tools .= Xml::tags( 'p', null, $this->linkRenderer->makeLink( $this->getTitle( "revert/$filter" ), new HtmlArmor( $this->msg( 'abusefilter-edit-revert' )->parse() ) ) ); } if ( AbuseFilter::canViewPrivate( $user ) ) { // Test link $tools .= Xml::tags( 'p', null, $this->linkRenderer->makeLink( $this->getTitle( "test/$filter" ), new HtmlArmor( $this->msg( 'abusefilter-edit-test-link' )->parse() ) ) ); } // Last modification details $userLink = Linker::userLink( $row->af_user, $row->af_user_text ) . Linker::userToolLinks( $row->af_user, $row->af_user_text ); $fields['abusefilter-edit-lastmod'] = $this->msg( 'abusefilter-edit-lastmod-text' ) ->rawParams( $this->getLinkToLatestDiff( $filter, $lang->timeanddate( $row->af_timestamp, true ) ), $userLink, $this->getLinkToLatestDiff( $filter, $lang->date( $row->af_timestamp, true ) ), $this->getLinkToLatestDiff( $filter, $lang->time( $row->af_timestamp, true ) ) )->params( wfEscapeWikiText( $row->af_user_text ) )->parse(); $history_display = new HtmlArmor( $this->msg( 'abusefilter-edit-viewhistory' )->parse() ); $fields['abusefilter-edit-history'] = $this->linkRenderer->makeKnownLink( $this->getTitle( 'history/' . $filter ), $history_display ); // Add export $exportText = FormatJson::encode( [ 'row' => $row, 'actions' => $actions ] ); $tools .= Xml::tags( 'a', [ 'href' => '#', 'id' => 'mw-abusefilter-export-link' ], $this->msg( 'abusefilter-edit-export' )->parse() ); $tools .= new OOUI\MultilineTextInputWidget( [ 'id' => 'mw-abusefilter-export', 'readOnly' => true, 'value' => $exportText, 'rows' => 10 ] ); $fields['abusefilter-edit-tools'] = $tools; } $form = Xml::buildForm( $fields ); $form = Xml::fieldset( $this->msg( 'abusefilter-edit-main' )->text(), $form ); $form .= Xml::fieldset( $this->msg( 'abusefilter-edit-consequences' )->text(), $this->buildConsequenceEditor( $row, $actions ) ); if ( AbuseFilter::canEditFilter( $user, $row ) ) { $form .= new OOUI\ButtonInputWidget( [ 'type' => 'submit', 'label' => $this->msg( 'abusefilter-edit-save' )->text(), 'useInputTag' => true, 'accesskey' => 's', 'flags' => [ 'progressive', 'primary' ] ] ); $form .= Html::hidden( 'wpEditToken', $user->getEditToken( [ 'abusefilter', $filter ] ) ); } $form = Xml::tags( 'form', [ 'action' => $this->getTitle( $filter )->getFullURL(), 'method' => 'post', 'id' => 'mw-abusefilter-editing-form' ], $form ); $out->addHTML( $form ); if ( $history_id ) { $out->addWikiMsg( $oldWarningMessage, $history_id, $filter ); } } /** * Builds the "actions" editor for a given filter. * @param stdClass $row A row from the abuse_filter table. * @param array[] $actions Array of rows from the abuse_filter_action table * corresponding to the abuse filter held in $row. * @return string HTML text for an action editor. */ private function buildConsequenceEditor( $row, array $actions ) { $enabledActions = array_filter( $this->getConfig()->get( 'AbuseFilterActions' ) ); $setActions = []; foreach ( $enabledActions as $action => $_ ) { $setActions[$action] = array_key_exists( $action, $actions ); } $output = ''; foreach ( $enabledActions as $action => $_ ) { $params = $actions[$action] ?? null; $output .= $this->buildConsequenceSelector( $action, $setActions[$action], $row, $params ); } return $output; } /** * @param string $action The action to build an editor for * @param bool $set Whether or not the action is activated * @param stdClass $row abuse_filter row object * @param string[]|null $parameters Action parameters. Null iff $set is false. * @return string|\OOUI\FieldLayout */ private function buildConsequenceSelector( $action, $set, $row, ?array $parameters ) { $config = $this->getConfig(); $user = $this->getUser(); $actions = $config->get( 'AbuseFilterActions' ); if ( empty( $actions[$action] ) ) { return ''; } $readOnly = !AbuseFilter::canEditFilter( $user, $row ); switch ( $action ) { case 'throttle': // Throttling is only available via object caching if ( $config->get( 'MainCacheType' ) === CACHE_NONE ) { return ''; } $throttleSettings = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( [ 'name' => 'wpFilterActionThrottle', 'id' => 'mw-abusefilter-action-checkbox-throttle', 'selected' => $set, 'classes' => [ 'mw-abusefilter-action-checkbox' ], 'disabled' => $readOnly ] ), [ 'label' => $this->msg( 'abusefilter-edit-action-throttle' )->text(), 'align' => 'inline' ] ); $throttleFields = []; if ( $set ) { // @phan-suppress-next-line PhanTypeArraySuspiciousNullable $parameters is array here list( $throttleCount, $throttlePeriod ) = explode( ',', $parameters[1], 2 ); $throttleGroups = array_slice( $parameters, 2 ); } else { $throttleCount = 3; $throttlePeriod = 60; $throttleGroups = [ 'user' ]; } $throttleFields['abusefilter-edit-throttle-count'] = new OOUI\FieldLayout( new OOUI\TextInputWidget( [ 'type' => 'number', 'name' => 'wpFilterThrottleCount', 'value' => $throttleCount, 'readOnly' => $readOnly ] ), [ 'label' => $this->msg( 'abusefilter-edit-throttle-count' )->text() ] ); $throttleFields['abusefilter-edit-throttle-period'] = new OOUI\FieldLayout( new OOUI\TextInputWidget( [ 'type' => 'number', 'name' => 'wpFilterThrottlePeriod', 'value' => $throttlePeriod, 'readOnly' => $readOnly ] ), [ 'label' => $this->msg( 'abusefilter-edit-throttle-period' )->text() ] ); $groupsHelpLink = Html::element( 'a', [ 'href' => 'https://www.mediawiki.org/wiki/Special:MyLanguage/' . 'Extension:AbuseFilter/Actions#Throttling', 'target' => '_blank' ], $this->msg( 'abusefilter-edit-throttle-groups-help-text' )->text() ); $groupsHelp = $this->msg( 'abusefilter-edit-throttle-groups-help' ) ->rawParams( $groupsHelpLink )->escaped(); $hiddenGroups = new OOUI\FieldLayout( new OOUI\MultilineTextInputWidget( [ 'name' => 'wpFilterThrottleGroups', 'value' => implode( "\n", $throttleGroups ), 'rows' => 5, 'placeholder' => $this->msg( 'abusefilter-edit-throttle-hidden-placeholder' )->text(), 'infusable' => true, 'id' => 'mw-abusefilter-hidden-throttle-field', 'readOnly' => $readOnly ] ), [ 'label' => new OOUI\HtmlSnippet( $this->msg( 'abusefilter-edit-throttle-groups' )->parse() ), 'align' => 'top', 'id' => 'mw-abusefilter-hidden-throttle', 'help' => new OOUI\HtmlSnippet( $groupsHelp ), 'helpInline' => true ] ); $throttleFields['abusefilter-edit-throttle-groups'] = $hiddenGroups; $throttleConfig = [ 'values' => $throttleGroups, 'label' => $this->msg( 'abusefilter-edit-throttle-groups' )->parse(), 'disabled' => $readOnly, 'help' => $groupsHelp ]; $this->getOutput()->addJsConfigVars( 'throttleConfig', $throttleConfig ); $throttleSettings .= Xml::tags( 'div', [ 'id' => 'mw-abusefilter-throttle-parameters' ], new OOUI\FieldsetLayout( [ 'items' => $throttleFields ] ) ); return $throttleSettings; case 'disallow': case 'warn': $output = ''; $formName = $action === 'warn' ? 'wpFilterActionWarn' : 'wpFilterActionDisallow'; $checkbox = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( [ 'name' => $formName, // mw-abusefilter-action-checkbox-warn, mw-abusefilter-action-checkbox-disallow 'id' => "mw-abusefilter-action-checkbox-$action", 'selected' => $set, 'classes' => [ 'mw-abusefilter-action-checkbox' ], 'disabled' => $readOnly ] ), [ // abusefilter-edit-action-warn, abusefilter-edit-action-disallow 'label' => $this->msg( "abusefilter-edit-action-$action" )->text(), 'align' => 'inline' ] ); $output .= $checkbox; $defaultWarnMsg = $config->get( 'AbuseFilterDefaultWarningMessage' ); $defaultDisallowMsg = $config->get( 'AbuseFilterDefaultDisallowMessage' ); if ( $set && isset( $parameters[0] ) ) { $msg = $parameters[0]; } elseif ( $row && isset( $row->af_group ) && $row->af_group && ( ( $action === 'warn' && isset( $defaultWarnMsg[$row->af_group] ) ) || ( $action === 'disallow' && isset( $defaultDisallowMsg[$row->af_group] ) ) ) ) { $msg = $action === 'warn' ? $defaultWarnMsg[$row->af_group] : $defaultDisallowMsg[$row->af_group]; } else { $msg = $action === 'warn' ? 'abusefilter-warning' : 'abusefilter-disallowed'; } $fields = []; $fields["abusefilter-edit-$action-message"] = $this->getExistingSelector( $msg, $readOnly, $action ); $otherFieldName = $action === 'warn' ? 'wpFilterWarnMessageOther' : 'wpFilterDisallowMessageOther'; $fields["abusefilter-edit-$action-other-label"] = new OOUI\FieldLayout( new OOUI\TextInputWidget( [ 'name' => $otherFieldName, 'value' => $msg, // mw-abusefilter-warn-message-other, mw-abusefilter-disallow-message-other 'id' => "mw-abusefilter-$action-message-other", 'infusable' => true, 'readOnly' => $readOnly ] ), [ 'label' => new OOUI\HtmlSnippet( // abusefilter-edit-warn-other-label, abusefilter-edit-disallow-other-label $this->msg( "abusefilter-edit-$action-other-label" )->parse() ) ] ); $previewButton = new OOUI\ButtonInputWidget( [ // abusefilter-edit-warn-preview, abusefilter-edit-disallow-preview 'label' => $this->msg( "abusefilter-edit-$action-preview" )->text(), // mw-abusefilter-warn-preview-button, mw-abusefilter-disallow-preview-button 'id' => "mw-abusefilter-$action-preview-button", 'infusable' => true, 'flags' => 'progressive' ] ); $buttonGroup = $previewButton; if ( MediaWikiServices::getInstance()->getPermissionManager() ->userHasRight( $user, 'editinterface' ) ) { $editButton = new OOUI\ButtonInputWidget( [ // abusefilter-edit-warn-edit, abusefilter-edit-disallow-edit 'label' => $this->msg( "abusefilter-edit-$action-edit" )->text(), // mw-abusefilter-warn-edit-button, mw-abusefilter-disallow-edit-button 'id' => "mw-abusefilter-$action-edit-button" ] ); $buttonGroup = new OOUI\Widget( [ 'content' => new OOUI\HorizontalLayout( [ 'items' => [ $previewButton, $editButton ], 'classes' => [ 'mw-abusefilter-preview-buttons', 'mw-abusefilter-javascript-tools' ] ] ) ] ); } $previewHolder = Xml::tags( 'div', [ // mw-abusefilter-warn-preview, mw-abusefilter-disallow-preview 'id' => "mw-abusefilter-$action-preview", 'style' => 'display:none' ], '' ); $fields["abusefilter-edit-$action-actions"] = $buttonGroup; $output .= Xml::tags( 'div', // mw-abusefilter-warn-parameters, mw-abusefilter-disallow-parameters [ 'id' => "mw-abusefilter-$action-parameters" ], new OOUI\FieldsetLayout( [ 'items' => $fields ] ) ) . $previewHolder; return $output; case 'tag': $tags = $set ? $parameters : []; '@phan-var string[] $parameters'; $output = ''; $checkbox = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( [ 'name' => 'wpFilterActionTag', 'id' => 'mw-abusefilter-action-checkbox-tag', 'selected' => $set, 'classes' => [ 'mw-abusefilter-action-checkbox' ], 'disabled' => $readOnly ] ), [ 'label' => $this->msg( 'abusefilter-edit-action-tag' )->text(), 'align' => 'inline' ] ); $output .= $checkbox; $tagConfig = [ 'values' => $tags, 'label' => $this->msg( 'abusefilter-edit-tag-tag' )->parse(), 'disabled' => $readOnly ]; $this->getOutput()->addJsConfigVars( 'tagConfig', $tagConfig ); $hiddenTags = new OOUI\FieldLayout( new OOUI\MultilineTextInputWidget( [ 'name' => 'wpFilterTags', 'value' => implode( ',', $tags ), 'rows' => 5, 'placeholder' => $this->msg( 'abusefilter-edit-tag-hidden-placeholder' )->text(), 'infusable' => true, 'id' => 'mw-abusefilter-hidden-tag-field', 'readOnly' => $readOnly ] ), [ 'label' => new OOUI\HtmlSnippet( $this->msg( 'abusefilter-edit-tag-tag' )->parse() ), 'align' => 'top', 'id' => 'mw-abusefilter-hidden-tag' ] ); $output .= Xml::tags( 'div', [ 'id' => 'mw-abusefilter-tag-parameters' ], $hiddenTags ); return $output; case 'block': if ( $set && count( $parameters ) === 3 ) { // Both blocktalk and custom block durations available list( $blockTalk, $defaultAnonDuration, $defaultUserDuration ) = $parameters; } else { if ( $set && count( $parameters ) === 1 ) { // Only blocktalk available // @phan-suppress-next-line PhanTypeArraySuspiciousNullable $parameters is array here $blockTalk = $parameters[0]; } if ( $config->get( 'AbuseFilterAnonBlockDuration' ) ) { $defaultAnonDuration = $config->get( 'AbuseFilterAnonBlockDuration' ); } else { $defaultAnonDuration = $config->get( 'AbuseFilterBlockDuration' ); } $defaultUserDuration = $config->get( 'AbuseFilterBlockDuration' ); } $suggestedBlocks = SpecialBlock::getSuggestedDurations( null, false ); $suggestedBlocks = self::normalizeBlocks( $suggestedBlocks ); $output = ''; $checkbox = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( [ 'name' => 'wpFilterActionBlock', 'id' => 'mw-abusefilter-action-checkbox-block', 'selected' => $set, 'classes' => [ 'mw-abusefilter-action-checkbox' ], 'disabled' => $readOnly ] ), [ 'label' => $this->msg( 'abusefilter-edit-action-block' )->text(), 'align' => 'inline' ] ); $output .= $checkbox; $suggestedBlocks = Xml::listDropDownOptionsOoui( $suggestedBlocks ); $anonDuration = new OOUI\DropdownInputWidget( [ 'name' => 'wpBlockAnonDuration', 'options' => $suggestedBlocks, 'value' => $defaultAnonDuration, 'disabled' => !AbuseFilter::canEditFilter( $user, $row ) ] ); $userDuration = new OOUI\DropdownInputWidget( [ 'name' => 'wpBlockUserDuration', 'options' => $suggestedBlocks, 'value' => $defaultUserDuration, 'disabled' => !AbuseFilter::canEditFilter( $user, $row ) ] ); $blockOptions = []; if ( $config->get( 'BlockAllowsUTEdit' ) === true ) { $talkCheckbox = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( [ 'name' => 'wpFilterBlockTalk', 'id' => 'mw-abusefilter-action-checkbox-blocktalk', 'selected' => isset( $blockTalk ) && $blockTalk === 'blocktalk', 'classes' => [ 'mw-abusefilter-action-checkbox' ], 'disabled' => $readOnly ] ), [ 'label' => $this->msg( 'abusefilter-edit-action-blocktalk' )->text(), 'align' => 'left' ] ); $blockOptions['abusefilter-edit-block-options'] = $talkCheckbox; } $blockOptions['abusefilter-edit-block-anon-durations'] = new OOUI\FieldLayout( $anonDuration, [ 'label' => $this->msg( 'abusefilter-edit-block-anon-durations' )->text() ] ); $blockOptions['abusefilter-edit-block-user-durations'] = new OOUI\FieldLayout( $userDuration, [ 'label' => $this->msg( 'abusefilter-edit-block-user-durations' )->text() ] ); $output .= Xml::tags( 'div', [ 'id' => 'mw-abusefilter-block-parameters' ], new OOUI\FieldsetLayout( [ 'items' => $blockOptions ] ) ); return $output; default: // Give grep a chance to find the usages: // abusefilter-edit-action-disallow, // abusefilter-edit-action-blockautopromote, // abusefilter-edit-action-degroup, // abusefilter-edit-action-rangeblock, $message = 'abusefilter-edit-action-' . $action; $form_field = 'wpFilterAction' . ucfirst( $action ); $status = $set; $thisAction = new OOUI\FieldLayout( new OOUI\CheckboxInputWidget( [ 'name' => $form_field, 'id' => "mw-abusefilter-action-checkbox-$action", 'selected' => $status, 'classes' => [ 'mw-abusefilter-action-checkbox' ], 'disabled' => $readOnly ] ), [ 'label' => $this->msg( $message )->text(), 'align' => 'inline' ] ); return $thisAction; } } /** * @param string $warnMsg * @param bool $readOnly * @param string $action * @return \OOUI\FieldLayout */ public function getExistingSelector( $warnMsg, $readOnly = false, $action = 'warn' ) { if ( $action === 'warn' ) { $action = 'warning'; $formId = 'warn'; $inputName = 'wpFilterWarnMessage'; } elseif ( $action === 'disallow' ) { $action = 'disallowed'; $formId = 'disallow'; $inputName = 'wpFilterDisallowMessage'; } else { throw new MWException( "Unexpected action value $action" ); } $existingSelector = new OOUI\DropdownInputWidget( [ 'name' => $inputName, // mw-abusefilter-warn-message-existing, mw-abusefilter-disallow-message-existing 'id' => "mw-abusefilter-$formId-message-existing", // abusefilter-warning, abusefilter-disallowed 'value' => $warnMsg === "abusefilter-$action" ? "abusefilter-$action" : 'other', 'infusable' => true ] ); // abusefilter-warning, abusefilter-disallowed $options = [ "abusefilter-$action" => "abusefilter-$action" ]; if ( $readOnly ) { $existingSelector->setDisabled( true ); } else { // Find other messages. $dbr = wfGetDB( DB_REPLICA ); $pageTitlePrefix = "Abusefilter-$action"; $titles = $dbr->selectFieldValues( 'page', 'page_title', [ 'page_namespace' => 8, 'page_title LIKE ' . $dbr->addQuotes( $pageTitlePrefix . '%' ) ], __METHOD__ ); $lang = $this->getLanguage(); foreach ( $titles as $title ) { if ( $lang->lcfirst( $title ) === $lang->lcfirst( $warnMsg ) ) { $existingSelector->setValue( $lang->lcfirst( $warnMsg ) ); } if ( $title !== "Abusefilter-$action" ) { $options[ $lang->lcfirst( $title ) ] = $lang->lcfirst( $title ); } } } // abusefilter-edit-warn-other, abusefilter-edit-disallow-other $options[ $this->msg( "abusefilter-edit-$formId-other" )->text() ] = 'other'; $options = Xml::listDropDownOptionsOoui( $options ); $existingSelector->setOptions( $options ); $existingSelector = new OOUI\FieldLayout( $existingSelector, [ // abusefilter-edit-warn-message, abusefilter-edit-disallow-message 'label' => $this->msg( "abusefilter-edit-$formId-message" )->text() ] ); return $existingSelector; } /** * @todo Maybe we should also check if global values belong to $durations * and determine the right point to add them if missing. * * @param array $durations * @return array */ protected static function normalizeBlocks( array $durations ) { global $wgAbuseFilterBlockDuration, $wgAbuseFilterAnonBlockDuration; // We need to have same values since it may happen that ipblocklist // and one (or both) of the global variables use different wording // for the same duration. In such case, when setting the default of // the dropdowns it would fail. $anonDuration = self::getAbsoluteBlockDuration( $wgAbuseFilterAnonBlockDuration ); $userDuration = self::getAbsoluteBlockDuration( $wgAbuseFilterBlockDuration ); foreach ( $durations as &$duration ) { $currentDuration = self::getAbsoluteBlockDuration( $duration ); if ( $duration !== $wgAbuseFilterBlockDuration && $currentDuration === $userDuration ) { $duration = $wgAbuseFilterBlockDuration; } elseif ( $duration !== $wgAbuseFilterAnonBlockDuration && $currentDuration === $anonDuration ) { $duration = $wgAbuseFilterAnonBlockDuration; } } return $durations; } /** * Converts a string duration to an absolute timestamp, i.e. unrelated to the current * time, taking into account infinity durations as well. The second parameter of * strtotime is set to 0 in order to convert the duration in seconds (instead of * a timestamp), thus making it unaffected by the execution time of the code. * * @param string $duration * @return string|int */ protected static function getAbsoluteBlockDuration( $duration ) { if ( wfIsInfinity( $duration ) ) { return 'infinity'; } return strtotime( $duration, 0 ); } /** * Loads filter data from the database by ID. * @param int|string $id The filter's ID number, or 'new' * @return array|null Either a [ DB row, actions ] array representing the filter, * or NULL if the filter does not exist. */ public function loadFilterData( $id ) { if ( $id === 'new' ) { return [ (object)[ 'af_pattern' => '', 'af_enabled' => 1, 'af_hidden' => 0, 'af_global' => 0, 'af_throttled' => 0, 'af_hit_count' => 0 ], [] ]; } // Load from master to avoid unintended reversions where there's replication lag. $dbr = $this->getRequest()->wasPosted() ? wfGetDB( DB_MASTER ) : wfGetDB( DB_REPLICA ); // Load certain fields only. This prevents a condition seen on Wikimedia where // a schema change adding a new field caused that extra field to be selected. // Since the selected row may be inserted back into the database, this will cause // an SQL error if, say, one server has the updated schema but another does not. $loadFields = [ 'af_id', 'af_pattern', 'af_user', 'af_user_text', 'af_timestamp', 'af_enabled', 'af_comments', 'af_public_comments', 'af_hidden', 'af_hit_count', 'af_throttled', 'af_deleted', 'af_actions', 'af_global', 'af_group', ]; // Load the main row $row = $dbr->selectRow( 'abuse_filter', $loadFields, [ 'af_id' => $id ], __METHOD__ ); if ( !isset( $row ) || !isset( $row->af_id ) || !$row->af_id ) { return null; } // Load the actions $res = $dbr->select( 'abuse_filter_action', [ 'afa_consequence', 'afa_parameters' ], [ 'afa_filter' => $id ], __METHOD__ ); $actions = []; foreach ( $res as $actionRow ) { $actions[$actionRow->afa_consequence] = array_filter( explode( "\n", $actionRow->afa_parameters ) ); } return [ $row, $actions ]; } /** * Load filter data to show in the edit view from the DB. * @param int|string $filter The filter ID being requested or 'new'. * @param int|null $history_id If any, the history ID being requested. * @return array|null Array with filter data if available, otherwise null. * The first element contains the abuse_filter database row, * the second element is an array of related abuse_filter_action rows. */ public function loadFromDatabase( $filter, $history_id = null ) { if ( $history_id ) { return $this->loadHistoryItem( $history_id ); } else { return $this->loadFilterData( $filter ); } } /** * Load data from the already-POSTed HTTP request. * * @throws BadMethodCallException If called without the request being POSTed or when trying * to import a filter but $filter is not 'new' * @param int|string $filter The filter ID being requested. * @return array */ public function loadRequest( $filter ): array { $request = $this->getRequest(); if ( !$request->wasPosted() ) { // Sanity throw new BadMethodCallException( __METHOD__ . ' called without the request being POSTed.' ); } // We need some details like last editor list( $origRow, $origActions ) = $this->loadFilterData( $filter ); // Default values $row = (object)[ 'af_throttled' => $origRow->af_throttled, 'af_hit_count' => $origRow->af_hit_count ]; $row->mOriginalRow = $origRow; $row->mOriginalActions = $origActions; // Check for importing $import = $request->getVal( 'wpImportText' ); if ( $import ) { if ( $filter !== 'new' ) { // Sanity throw new BadMethodCallException( __METHOD__ . ' called for importing on existing filter.' ); } $data = FormatJson::decode( $import ); $importRow = $data->row; $actions = wfObjectToArray( $data->actions ); // Some more default values $row->af_group = 'default'; $row->af_global = 0; $copy = [ 'af_public_comments', 'af_pattern', 'af_comments', 'af_deleted', 'af_enabled', 'af_hidden', ]; foreach ( $copy as $name ) { $row->$name = $importRow->$name; } } else { $textLoads = [ 'af_public_comments' => 'wpFilterDescription', 'af_pattern' => 'wpFilterRules', 'af_comments' => 'wpFilterNotes', ]; foreach ( $textLoads as $col => $field ) { $row->$col = trim( $request->getVal( $field ) ); } $row->af_group = $request->getVal( 'wpFilterGroup', 'default' ); $row->af_deleted = $request->getCheck( 'wpFilterDeleted' ); $row->af_enabled = $request->getCheck( 'wpFilterEnabled' ); $row->af_hidden = $request->getCheck( 'wpFilterHidden' ); $row->af_global = $request->getCheck( 'wpFilterGlobal' ) && $this->getConfig()->get( 'AbuseFilterIsCentral' ); $actions = []; foreach ( array_filter( $this->getConfig()->get( 'AbuseFilterActions' ) ) as $action => $_ ) { // Check if it's set $enabled = $request->getCheck( 'wpFilterAction' . ucfirst( $action ) ); if ( $enabled ) { $parameters = []; if ( $action === 'throttle' ) { // We need to load the parameters $throttleCount = $request->getIntOrNull( 'wpFilterThrottleCount' ); $throttlePeriod = $request->getIntOrNull( 'wpFilterThrottlePeriod' ); // First explode with \n, which is the delimiter used in the textarea $rawGroups = explode( "\n", $request->getText( 'wpFilterThrottleGroups' ) ); // Trim any space, both as an actual group and inside subgroups $throttleGroups = []; foreach ( $rawGroups as $group ) { if ( strpos( $group, ',' ) !== false ) { $subGroups = explode( ',', $group ); $throttleGroups[] = implode( ',', array_map( 'trim', $subGroups ) ); } elseif ( trim( $group ) !== '' ) { $throttleGroups[] = trim( $group ); } } $parameters[0] = $this->mFilter; $parameters[1] = "$throttleCount,$throttlePeriod"; $parameters = array_merge( $parameters, $throttleGroups ); } elseif ( $action === 'warn' ) { $specMsg = $request->getVal( 'wpFilterWarnMessage' ); if ( $specMsg === 'other' ) { $specMsg = $request->getVal( 'wpFilterWarnMessageOther' ); } $parameters[0] = $specMsg; } elseif ( $action === 'block' ) { $parameters[0] = $request->getCheck( 'wpFilterBlockTalk' ) ? 'blocktalk' : 'noTalkBlockSet'; $parameters[1] = $request->getVal( 'wpBlockAnonDuration' ); $parameters[2] = $request->getVal( 'wpBlockUserDuration' ); } elseif ( $action === 'disallow' ) { $specMsg = $request->getVal( 'wpFilterDisallowMessage' ); if ( $specMsg === 'other' ) { $specMsg = $request->getVal( 'wpFilterDisallowMessageOther' ); } $parameters[0] = $specMsg; } elseif ( $action === 'tag' ) { $parameters = explode( ',', trim( $request->getText( 'wpFilterTags' ) ) ); if ( $parameters === [ '' ] ) { // Since it's not possible to manually add an empty tag, this only happens // if the form is submitted without touching the tag input field. // We pass an empty array so that the widget won't show an empty tag in the topbar $parameters = []; } } $actions[$action] = $parameters; } } } $row->af_actions = implode( ',', array_keys( $actions ) ); return [ $row, $actions ]; } /** * Loads historical data in a form that the editor can understand. * @param int $id History ID * @return array|bool False if the history ID is not valid, otherwise array in the usual format: * First element contains the abuse_filter row (as it was). * Second element contains an array of abuse_filter_action rows. */ public function loadHistoryItem( $id ) { $dbr = wfGetDB( DB_REPLICA ); $row = $dbr->selectRow( 'abuse_filter_history', '*', [ 'afh_id' => $id ], __METHOD__ ); if ( !$row ) { return false; } return AbuseFilter::translateFromHistory( $row ); } /** * Exports the default warning and disallow messages to a JS variable */ protected function exposeMessages() { $this->getOutput()->addJsConfigVars( 'wgAbuseFilterDefaultWarningMessage', $this->getConfig()->get( 'AbuseFilterDefaultWarningMessage' ) ); $this->getOutput()->addJsConfigVars( 'wgAbuseFilterDefaultDisallowMessage', $this->getConfig()->get( 'AbuseFilterDefaultDisallowMessage' ) ); } }