mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/AbuseFilter.git
synced 2024-11-15 02:03:53 +00:00
2026e3ac3a
This service should act as a mediator between the AF code and the permission manager, and it should know what are the permissions required by each action. Change-Id: Ieb177d9992147b11fa7b8f05929da6c182cc2286
326 lines
8.8 KiB
PHP
326 lines
8.8 KiB
PHP
<?php
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use MediaWiki\Extension\AbuseFilter\AbuseFilterServices;
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use Wikimedia\Rdbms\IDatabase;
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abstract class AbuseFilterView extends ContextSource {
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/**
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* @var string|int|null The ID of the current filter, null if new
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*/
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public $mFilter;
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/**
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* @var bool Whether the form was submitted
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*/
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public $mSubmit;
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/**
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* @var SpecialAbuseFilter The related special page object
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*/
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public $mPage;
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/**
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* @var array The parameters of the current request
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*/
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public $mParams;
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/**
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* @var \MediaWiki\Linker\LinkRenderer
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*/
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protected $linkRenderer;
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/**
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* @param SpecialAbuseFilter $page
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* @param array $params
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*/
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public function __construct( SpecialAbuseFilter $page, $params ) {
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$this->mPage = $page;
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$this->mParams = $params;
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$this->setContext( $this->mPage->getContext() );
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$this->linkRenderer = $page->getLinkRenderer();
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}
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/**
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* @param string|int $subpage
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* @return Title
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*/
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public function getTitle( $subpage = '' ) {
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return $this->mPage->getPageTitle( $subpage );
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}
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/**
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* Function to show the page
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*/
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abstract public function show();
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/**
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* @param string $rules
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* @param bool $addResultDiv
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* @param bool $externalForm
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* @param bool $needsModifyRights
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* @param-taint $rules none
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* @return string
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*/
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protected function buildEditBox(
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$rules,
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$addResultDiv = true,
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$externalForm = false,
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$needsModifyRights = true
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) {
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$this->getOutput()->enableOOUI();
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$user = $this->getUser();
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$afPermManager = AbuseFilterServices::getPermissionManager();
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// Rules are in English
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$editorAttribs = [ 'dir' => 'ltr' ];
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$noTestAttrib = [];
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$isUserAllowed = $needsModifyRights ?
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$afPermManager->canEdit( $user ) :
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$afPermManager->canViewPrivateFilters( $user );
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if ( !$isUserAllowed ) {
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$noTestAttrib['disabled'] = 'disabled';
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$addResultDiv = false;
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}
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$rules = rtrim( $rules ) . "\n";
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$switchEditor = null;
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$rulesContainer = '';
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if ( ExtensionRegistry::getInstance()->isLoaded( 'CodeEditor' ) ) {
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$aceAttribs = [
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'name' => 'wpAceFilterEditor',
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'id' => 'wpAceFilterEditor',
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'class' => 'mw-abusefilter-editor'
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];
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$attribs = array_merge( $editorAttribs, $aceAttribs );
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$switchEditor =
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new OOUI\ButtonWidget(
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[
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'label' => $this->msg( 'abusefilter-edit-switch-editor' )->text(),
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'id' => 'mw-abusefilter-switcheditor'
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] + $noTestAttrib
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);
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$rulesContainer .= Xml::element( 'div', $attribs, $rules );
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// Add Ace configuration variable
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$editorConfig = AbuseFilter::getAceConfig( $isUserAllowed );
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$this->getOutput()->addJsConfigVars( 'aceConfig', $editorConfig );
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}
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// Build a dummy textarea to be used: for submitting form if CodeEditor isn't installed,
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// and in case JS is disabled (with or without CodeEditor)
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if ( !$isUserAllowed ) {
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$editorAttribs['readonly'] = 'readonly';
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}
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if ( $externalForm ) {
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$editorAttribs['form'] = 'wpFilterForm';
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}
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$rulesContainer .= Xml::textarea( 'wpFilterRules', $rules, 40, 15, $editorAttribs );
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if ( $isUserAllowed ) {
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$keywordsManager = AbuseFilterServices::getKeywordsManager();
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// Generate builder drop-down
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$rawDropDown = $keywordsManager->getBuilderValues();
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// The array needs to be rearranged to be understood by OOUI. It comes with the format
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// [ group-msg-key => [ text-to-add => text-msg-key ] ] and we need it as
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// [ group-msg => [ text-msg => text-to-add ] ]
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// Also, the 'other' element must be the first one.
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$dropDownOptions = [ $this->msg( 'abusefilter-edit-builder-select' )->text() => 'other' ];
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foreach ( $rawDropDown as $group => $values ) {
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// Give grep a chance to find the usages:
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// abusefilter-edit-builder-group-op-arithmetic, abusefilter-edit-builder-group-op-comparison,
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// abusefilter-edit-builder-group-op-bool, abusefilter-edit-builder-group-misc,
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// abusefilter-edit-builder-group-funcs, abusefilter-edit-builder-group-vars
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$localisedGroup = $this->msg( "abusefilter-edit-builder-group-$group" )->text();
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$dropDownOptions[ $localisedGroup ] = array_flip( $values );
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$newKeys = array_map(
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function ( $key ) use ( $group ) {
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return $this->msg( "abusefilter-edit-builder-$group-$key" )->text();
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},
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array_keys( $dropDownOptions[ $localisedGroup ] )
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);
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$dropDownOptions[ $localisedGroup ] = array_combine(
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$newKeys, $dropDownOptions[ $localisedGroup ] );
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}
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$dropDownList = Xml::listDropDownOptionsOoui( $dropDownOptions );
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$dropDown = new OOUI\DropdownInputWidget( [
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'name' => 'wpFilterBuilder',
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'inputId' => 'wpFilterBuilder',
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'options' => $dropDownList
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] );
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$formElements = [ new OOUI\FieldLayout( $dropDown ) ];
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// Button for syntax check
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$syntaxCheck =
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new OOUI\ButtonWidget(
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[
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'label' => $this->msg( 'abusefilter-edit-check' )->text(),
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'id' => 'mw-abusefilter-syntaxcheck'
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] + $noTestAttrib
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);
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// Button for switching editor (if Ace is used)
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if ( $switchEditor !== null ) {
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$formElements[] = new OOUI\FieldLayout(
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new OOUI\Widget( [
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'content' => new OOUI\HorizontalLayout( [
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'items' => [ $switchEditor, $syntaxCheck ]
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] )
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] )
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);
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} else {
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$formElements[] = new OOUI\FieldLayout( $syntaxCheck );
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}
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$fieldSet = new OOUI\FieldsetLayout( [
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'items' => $formElements,
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'classes' => [ 'mw-abusefilter-edit-buttons', 'mw-abusefilter-javascript-tools' ]
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] );
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$rulesContainer .= $fieldSet;
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}
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if ( $addResultDiv ) {
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$rulesContainer .= Xml::element( 'div',
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[ 'id' => 'mw-abusefilter-syntaxresult', 'style' => 'display: none;' ],
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' ' );
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}
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// Add script
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$this->getOutput()->addModules( 'ext.abuseFilter.edit' );
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return $rulesContainer;
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}
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/**
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* Build input and button for loading a filter
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*
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* @return string
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*/
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public function buildFilterLoader() {
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$loadText =
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new OOUI\TextInputWidget(
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[
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'type' => 'number',
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'name' => 'wpInsertFilter',
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'id' => 'mw-abusefilter-load-filter'
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]
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);
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$loadButton =
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new OOUI\ButtonWidget(
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[
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'label' => $this->msg( 'abusefilter-test-load' )->text(),
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'id' => 'mw-abusefilter-load'
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]
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);
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$loadGroup =
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new OOUI\ActionFieldLayout(
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$loadText,
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$loadButton,
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[
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'label' => $this->msg( 'abusefilter-test-load-filter' )->text()
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]
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);
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// CSS class for reducing default input field width
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$loadDiv =
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Xml::tags(
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'div',
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[ 'class' => 'mw-abusefilter-load-filter-id' ],
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$loadGroup
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);
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return $loadDiv;
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}
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/**
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* @param IDatabase $db
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* @param string|false $action 'edit', 'move', 'createaccount', 'delete' or false for all
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* @return string
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*/
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public function buildTestConditions( IDatabase $db, $action = false ) {
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// If one of these is true, we're abusefilter compatible.
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switch ( $action ) {
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case 'edit':
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return $db->makeList( [
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// Actually, this is only one condition, but this way we get it as string
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'rc_source' => [
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RecentChange::SRC_EDIT,
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RecentChange::SRC_NEW,
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]
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], LIST_AND );
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case 'move':
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return $db->makeList( [
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'rc_source' => RecentChange::SRC_LOG,
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'rc_log_type' => 'move',
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'rc_log_action' => 'move'
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], LIST_AND );
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case 'createaccount':
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return $db->makeList( [
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'rc_source' => RecentChange::SRC_LOG,
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'rc_log_type' => 'newusers',
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'rc_log_action' => [ 'create', 'autocreate' ]
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], LIST_AND );
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case 'delete':
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return $db->makeList( [
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'rc_source' => RecentChange::SRC_LOG,
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'rc_log_type' => 'delete',
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'rc_log_action' => 'delete'
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], LIST_AND );
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case 'upload':
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return $db->makeList( [
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'rc_source' => RecentChange::SRC_LOG,
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'rc_log_type' => 'upload',
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'rc_log_action' => [ 'upload', 'overwrite', 'revert' ]
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], LIST_AND );
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case false:
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// Done later
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break;
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default:
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// @phan-suppress-next-line PhanTypeSuspiciousStringExpression False does not reach here
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throw new MWException( __METHOD__ . ' called with invalid action: ' . $action );
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}
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return $db->makeList( [
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'rc_source' => [
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RecentChange::SRC_EDIT,
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RecentChange::SRC_NEW,
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],
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$db->makeList( [
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'rc_source' => RecentChange::SRC_LOG,
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$db->makeList( [
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$db->makeList( [
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'rc_log_type' => 'move',
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'rc_log_action' => 'move'
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], LIST_AND ),
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$db->makeList( [
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'rc_log_type' => 'newusers',
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'rc_log_action' => [ 'create', 'autocreate' ]
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], LIST_AND ),
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$db->makeList( [
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'rc_log_type' => 'delete',
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'rc_log_action' => 'delete'
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], LIST_AND ),
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$db->makeList( [
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'rc_log_type' => 'upload',
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'rc_log_action' => [ 'upload', 'overwrite', 'revert' ]
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], LIST_AND ),
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], LIST_OR ),
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], LIST_AND ),
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], LIST_OR );
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}
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/**
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* @param string|int $id
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* @param string|null $text
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* @return string HTML
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*/
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public function getLinkToLatestDiff( $id, $text = null ) {
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return $this->linkRenderer->makeKnownLink(
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$this->getTitle( "history/$id/diff/prev/cur" ),
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$text
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);
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}
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}
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