mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/WikiEditor
synced 2024-11-14 19:31:55 +00:00
447 lines
12 KiB
PHP
447 lines
12 KiB
PHP
<?php
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/**
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* Hooks for WikiEditor extension
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*
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* @file
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* @ingroup Extensions
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*/
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class WikiEditorHooks {
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// ID used for grouping entries all of a session's entries together in
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// EventLogging.
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private static $statsId = false;
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/* Protected Static Members */
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protected static $features = [
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/* Toolbar Features */
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// 'toolbar' is the main wikieditor feature, including toolbars and dialogs.
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// The legacy name preserves user preferences for disabling the feature.
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'toolbar' => [
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'preferences' => [
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// Ideally this key would be 'wikieditor-toolbar'
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'usebetatoolbar' => [
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'type' => 'toggle',
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'label-message' => 'wikieditor-toolbar-preference',
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'section' => 'editing/editor',
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],
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],
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'requirements' => [
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'usebetatoolbar' => true,
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],
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'modules' => [
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'ext.wikiEditor',
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],
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'stylemodules' => [
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'ext.wikiEditor.styles',
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],
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],
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/* Labs Features */
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'preview' => [
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'preferences' => [
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'wikieditor-preview' => [
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'type' => 'toggle',
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'label-message' => 'wikieditor-preview-preference',
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'section' => 'editing/labs',
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],
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],
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'requirements' => [
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'wikieditor-preview' => true,
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],
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'modules' => [
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'ext.wikiEditor.preview',
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],
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],
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'publish' => [
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'preferences' => [
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'wikieditor-publish' => [
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'type' => 'toggle',
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'label-message' => 'wikieditor-publish-preference',
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'section' => 'editing/labs',
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],
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],
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'requirements' => [
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'wikieditor-publish' => true,
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],
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'modules' => [
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'ext.wikiEditor.publish',
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],
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]
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];
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/* Static Methods */
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/**
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* Checks if a certain option is enabled
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*
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* This method is public to allow other extensions that use WikiEditor to use the
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* same configuration as WikiEditor itself
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*
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* @param string $name Name of the feature, should be a key of $features
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* @return bool
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*/
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public static function isEnabled( $name ) {
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global $wgWikiEditorFeatures, $wgUser;
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// Features with global set to true are always enabled
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if ( !isset( $wgWikiEditorFeatures[$name] ) || $wgWikiEditorFeatures[$name]['global'] ) {
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return true;
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}
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// Features with user preference control can have any number of preferences
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// to be specific values to be enabled
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if ( $wgWikiEditorFeatures[$name]['user'] ) {
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if ( isset( self::$features[$name]['requirements'] ) ) {
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foreach ( self::$features[$name]['requirements'] as $requirement => $value ) {
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// Important! We really do want fuzzy evaluation here
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if ( $wgUser->getOption( $requirement ) != $value ) {
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return false;
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}
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}
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}
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return true;
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}
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// Features controlled by $wgWikiEditorFeatures with both global and user
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// set to false are always disabled
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return false;
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}
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/**
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* Log stuff to EventLogging's Schema:Edit - see https://meta.wikimedia.org/wiki/Schema:Edit
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* If you don't have EventLogging installed, does nothing.
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*
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* @param string $action
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* @param Article $article Which article (with full context, page, title, etc.)
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* @param array $data Data to log for this action
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* @return bool Whether the event was logged or not.
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*/
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public static function doEventLogging( $action, $article, $data = [] ) {
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global $wgVersion;
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if ( !class_exists( 'EventLogging' ) ) {
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return false;
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}
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// Sample 6.25% (via hex digit)
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if ( $data['editingSessionId'][0] > '0' ) {
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return false;
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}
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$user = $article->getContext()->getUser();
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$page = $article->getPage();
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$title = $article->getTitle();
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$data = [
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'action' => $action,
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'version' => 1,
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'editor' => 'wikitext',
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'platform' => 'desktop', // FIXME
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'integration' => 'page',
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'page.id' => $page->getId(),
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'page.title' => $title->getPrefixedText(),
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'page.ns' => $title->getNamespace(),
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'page.revid' => $page->getRevision() ? $page->getRevision()->getId() : 0,
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'user.id' => $user->getId(),
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'user.editCount' => $user->getEditCount() ?: 0,
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'mediawiki.version' => $wgVersion
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] + $data;
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if ( $user->isAnon() ) {
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$data['user.class'] = 'IP';
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}
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return EventLogging::logEvent( 'Edit', 13457736, $data );
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}
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/**
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* EditPage::showEditForm:initial hook
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*
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* Adds the modules to the edit form
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*
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* @param EditPage $editPage the current EditPage object.
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* @param OutputPage $outputPage object.
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* @return bool
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*/
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public static function editPageShowEditFormInitial( EditPage $editPage, OutputPage $outputPage ) {
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if ( $editPage->contentModel !== CONTENT_MODEL_WIKITEXT ) {
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return true;
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}
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// Add modules for enabled features
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foreach ( self::$features as $name => $feature ) {
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if ( !self::isEnabled( $name ) ) {
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continue;
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}
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if ( isset( $feature['stylemodules'] ) ) {
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$outputPage->addModuleStyles( $feature['stylemodules'] );
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}
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if ( isset( $feature['modules'] ) ) {
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$outputPage->addModules( $feature['modules'] );
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}
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}
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$article = $editPage->getArticle();
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$request = $article->getContext()->getRequest();
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// Don't run this if the request was posted - we don't want to log 'init' when the
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// user just pressed 'Show preview' or 'Show changes', or switched from VE keeping
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// changes.
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if ( class_exists( 'EventLogging' ) && !$request->wasPosted() ) {
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$data = [];
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$data['editingSessionId'] = self::getEditingStatsId();
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if ( $request->getVal( 'section' ) ) {
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$data['action.init.type'] = 'section';
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} else {
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$data['action.init.type'] = 'page';
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}
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if ( $request->getHeader( 'Referer' ) ) {
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if ( $request->getVal( 'section' ) === 'new' || !$article->exists() ) {
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$data['action.init.mechanism'] = 'new';
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} else {
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$data['action.init.mechanism'] = 'click';
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}
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} else {
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$data['action.init.mechanism'] = 'url';
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}
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self::doEventLogging( 'init', $article, $data );
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}
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return true;
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}
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/**
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* EditPage::showEditForm:fields hook
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*
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* Adds the event fields to the edit form
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*
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* @param EditPage $editPage the current EditPage object.
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* @param OutputPage $outputPage object.
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* @return bool
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*/
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public static function editPageShowEditFormFields( EditPage $editPage, OutputPage $outputPage ) {
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if ( $editPage->contentModel !== CONTENT_MODEL_WIKITEXT ) {
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return true;
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}
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$req = $outputPage->getRequest();
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$editingStatsId = $req->getVal( 'editingStatsId' );
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if ( !$editingStatsId || !$req->wasPosted() ) {
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$editingStatsId = self::getEditingStatsId();
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}
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$outputPage->addHTML(
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Xml::element(
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'input',
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[
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'type' => 'hidden',
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'name' => 'editingStatsId',
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'id' => 'editingStatsId',
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'value' => $editingStatsId
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]
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)
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);
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return true;
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}
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/**
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* EditPageBeforeEditToolbar hook
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*
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* Disable the old toolbar if the new one is enabled
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*
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* @param string &$toolbar
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* @return bool
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*/
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public static function EditPageBeforeEditToolbar( &$toolbar ) {
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if ( self::isEnabled( 'toolbar' ) ) {
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$toolbar = Html::rawElement(
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'div', [
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'class' => 'wikiEditor-oldToolbar'
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],
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$toolbar
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);
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// Return false to signify that the toolbar has been over-written, so
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// the old toolbar code shouldn't be added to the page.
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return false;
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}
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return true;
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}
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/**
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* GetPreferences hook
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*
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* Adds WikiEditor-related items to the preferences
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*
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* @param User $user current user
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* @param array &$defaultPreferences list of default user preference controls
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* @return bool
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*/
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public static function getPreferences( $user, &$defaultPreferences ) {
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global $wgWikiEditorFeatures;
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foreach ( self::$features as $name => $feature ) {
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if (
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isset( $feature['preferences'] ) &&
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( !isset( $wgWikiEditorFeatures[$name] ) || $wgWikiEditorFeatures[$name]['user'] )
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) {
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foreach ( $feature['preferences'] as $key => $options ) {
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$defaultPreferences[$key] = $options;
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}
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}
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}
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return true;
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}
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/**
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* @param array &$vars
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* @return bool
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*/
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public static function resourceLoaderGetConfigVars( &$vars ) {
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// expose magic words for use by the wikieditor toolbar
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self::getMagicWords( $vars );
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$vars['mw.msg.wikieditor'] = wfMessage( 'sig-text', '~~~~' )->inContentLanguage()->text();
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return true;
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}
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/**
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* ResourceLoaderTestModules hook
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*
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* Registers JavaScript test modules
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*
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* @param array &$testModules array of javascript testing modules. 'qunit' is fed using
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* tests/qunit/QUnitTestResources.php.
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* @param ResourceLoader &$resourceLoader
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* @return bool
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*/
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public static function resourceLoaderTestModules( &$testModules, &$resourceLoader ) {
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$testModules['qunit']['ext.wikiEditor.toolbar.test'] = [
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'scripts' => [ 'tests/qunit/ext.wikiEditor.toolbar.test.js' ],
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'dependencies' => [ 'ext.wikiEditor.toolbar' ],
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'localBasePath' => __DIR__,
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'remoteExtPath' => 'WikiEditor',
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];
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return true;
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}
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/**
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* MakeGlobalVariablesScript hook
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*
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* Adds enabled/disabled switches for WikiEditor modules
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* @param array &$vars
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* @return bool
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*/
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public static function makeGlobalVariablesScript( &$vars ) {
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// Build and export old-style wgWikiEditorEnabledModules object for back compat
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$enabledModules = [];
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foreach ( self::$features as $name => $feature ) {
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$enabledModules[$name] = self::isEnabled( $name );
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}
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$vars['wgWikiEditorEnabledModules'] = $enabledModules;
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return true;
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}
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/**
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* Expose useful magic words which are used by the wikieditor toolbar
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* @param array &$vars
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* @return bool
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*/
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private static function getMagicWords( &$vars ) {
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$requiredMagicWords = [
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'redirect',
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'img_right',
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'img_left',
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'img_none',
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'img_center',
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'img_thumbnail',
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'img_framed',
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'img_frameless',
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];
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$magicWords = [];
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foreach ( $requiredMagicWords as $name ) {
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$magicWords[$name] = MagicWord::get( $name )->getSynonym( 0 );
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}
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$vars['wgWikiEditorMagicWords'] = $magicWords;
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}
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/**
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* Gets a 32 character alphanumeric random string to be used for stats.
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* @return string
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*/
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private static function getEditingStatsId() {
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if ( self::$statsId ) {
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return self::$statsId;
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}
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return self::$statsId = MWCryptRand::generateHex( 32 );
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}
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/**
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* This is attached to the MediaWiki 'EditPage::attemptSave' hook.
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*
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* @param EditPage $editPage
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* @return bool
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*/
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public static function editPageAttemptSave( EditPage $editPage ) {
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$article = $editPage->getArticle();
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$request = $article->getContext()->getRequest();
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if ( $request->getVal( 'editingStatsId' ) ) {
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self::doEventLogging(
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'saveAttempt',
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$article,
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[ 'editingSessionId' => $request->getVal( 'editingStatsId' ) ]
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);
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}
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return true;
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}
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/**
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* This is attached to the MediaWiki 'EditPage::attemptSave:after' hook.
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*
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* @param EditPage $editPage
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* @param Status $status
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* @return bool
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*/
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public static function editPageAttemptSaveAfter( EditPage $editPage, Status $status ) {
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$article = $editPage->getArticle();
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$request = $article->getContext()->getRequest();
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if ( $request->getVal( 'editingStatsId' ) ) {
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$data = [];
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$data['editingSessionId'] = $request->getVal( 'editingStatsId' );
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if ( $status->isOK() ) {
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$action = 'saveSuccess';
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} else {
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$action = 'saveFailure';
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$errors = $status->getErrorsArray();
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if ( isset( $errors[0][0] ) ) {
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$data['action.saveFailure.message'] = $errors[0][0];
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}
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if ( $status->value === EditPage::AS_CONFLICT_DETECTED ) {
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$data['action.saveFailure.type'] = 'editConflict';
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} elseif ( $status->value === EditPage::AS_ARTICLE_WAS_DELETED ) {
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$data['action.saveFailure.type'] = 'editPageDeleted';
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} elseif ( isset( $errors[0][0] ) && $errors[0][0] === 'abusefilter-disallowed' ) {
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$data['action.saveFailure.type'] = 'extensionAbuseFilter';
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} elseif ( isset( $editPage->getArticle()->getPage()->ConfirmEdit_ActivateCaptcha ) ) {
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// TODO: :(
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$data['action.saveFailure.type'] = 'extensionCaptcha';
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} elseif ( isset( $errors[0][0] ) && $errors[0][0] === 'spamprotectiontext' ) {
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$data['action.saveFailure.type'] = 'extensionSpamBlacklist';
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} else {
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// Catch everything else... We don't seem to get userBadToken or
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// userNewUser through this hook.
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$data['action.saveFailure.type'] = 'responseUnknown';
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}
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}
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self::doEventLogging( $action, $article, $data );
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}
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return true;
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}
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}
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