mediawiki-extensions-WikiEd.../includes/WikiEditorHooks.php
David Lynch 385903a3f0 PHP VisualEditorFeatureUse logging: properly record session id
EditAttemptStep and VisualEditorFeatureUse have this one very annoying
inconsistency.

Bug: T281409
Depends-On: I96e07e10943d330efcf47e0a2989ea3b73bae428
Change-Id: I3bddd3096625466fc5b6c88b64a570a389b87a05
2021-05-12 19:46:36 +00:00

415 lines
12 KiB
PHP

<?php
/**
* Hooks for WikiEditor extension
*
* @file
* @ingroup Extensions
*/
use MediaWiki\MediaWikiServices;
use WikimediaEvents\WikimediaEventsHooks;
class WikiEditorHooks {
// ID used for grouping entries all of a session's entries together in
// EventLogging.
private static $statsId = false;
/* Static Methods */
/**
* Should the current session be sampled for EventLogging?
*
* @param string $sessionId
* @return bool Whether to sample the session
*/
protected static function inEventSample( $sessionId ) {
global $wgWMESchemaEditAttemptStepSamplingRate;
// Sample 6.25%
$samplingRate = $wgWMESchemaEditAttemptStepSamplingRate ?? 0.0625;
$inSample = EventLogging::sessionInSample(
(int)( 1 / $samplingRate ), $sessionId
);
return $inSample;
}
/**
* Log stuff to EventLogging's Schema:EditAttemptStep -
* see https://meta.wikimedia.org/wiki/Schema:EditAttemptStep
* If you don't have EventLogging installed, does nothing.
*
* @param string $action
* @param Article $article Which article (with full context, page, title, etc.)
* @param array $data Data to log for this action
* @return bool Whether the event was logged or not.
*/
public static function doEventLogging( $action, $article, $data = [] ) {
$extensionRegistry = ExtensionRegistry::getInstance();
if ( !$extensionRegistry->isLoaded( 'EventLogging' ) ) {
return false;
}
$inSample = self::inEventSample( $data['editing_session_id'] );
$shouldOversample = $extensionRegistry->isLoaded( 'WikimediaEvents' ) &&
WikimediaEventsHooks::shouldSchemaEditAttemptStepOversample( $article->getContext() );
if ( !$inSample && !$shouldOversample ) {
return false;
}
$user = $article->getContext()->getUser();
$page = $article->getPage();
$title = $article->getTitle();
$revisionRecord = $page->getRevisionRecord();
$data = [
'action' => $action,
'version' => 1,
'is_oversample' => !$inSample,
'editor_interface' => 'wikitext',
'platform' => 'desktop', // FIXME
'integration' => 'page',
'page_id' => $page->getId(),
'page_title' => $title->getPrefixedText(),
'page_ns' => $title->getNamespace(),
'revision_id' => $revisionRecord ? $revisionRecord->getId() : 0,
'user_id' => $user->getId(),
'user_editcount' => $user->getEditCount() ?: 0,
'mw_version' => MW_VERSION,
] + $data;
if ( $user->getOption( 'discussiontools-abtest' ) ) {
$data['bucket'] = $user->getOption( 'discussiontools-abtest' );
}
if ( $user->isAnon() ) {
$data['user_class'] = 'IP';
}
return EventLogging::logEvent( 'EditAttemptStep', 18530416, $data );
}
/**
* Log stuff to EventLogging's Schema:VisualEditorFeatureUse -
* see https://meta.wikimedia.org/wiki/Schema:VisualEditorFeatureUse
* If you don't have EventLogging installed, does nothing.
*
* @param string $feature
* @param string $action
* @param Article $article Which article (with full context, page, title, etc.)
* @param string $sessionId Session identifier
* @return bool Whether the event was logged or not.
*/
public static function doVisualEditorFeatureUseLogging( $feature, $action, $article, $sessionId ) {
$extensionRegistry = ExtensionRegistry::getInstance();
if ( !$extensionRegistry->isLoaded( 'EventLogging' ) ) {
return false;
}
$inSample = self::inEventSample( $sessionId );
$shouldOversample = $extensionRegistry->isLoaded( 'WikimediaEvents' ) &&
WikimediaEventsHooks::shouldSchemaEditAttemptStepOversample( $article->getContext() );
if ( !$inSample && !$shouldOversample ) {
return false;
}
$user = $article->getContext()->getUser();
$data = [
'feature' => $feature,
'action' => $action,
'editingSessionId' => $sessionId,
'platform' => 'desktop', // FIXME T249944
'integration' => 'page',
'editor_interface' => 'wikitext',
'user_id' => $user->getId(),
'user_editcount' => $user->getEditCount() ?: 0,
];
if ( $user->getOption( 'discussiontools-abtest' ) ) {
$data['bucket'] = $user->getOption( 'discussiontools-abtest' );
}
return EventLogging::logEvent( 'VisualEditorFeatureUse', 21199762, $data );
}
/**
* EditPage::showEditForm:initial hook
*
* Adds the modules to the edit form
*
* @param EditPage $editPage the current EditPage object.
* @param OutputPage $outputPage object.
*/
public static function editPageShowEditFormInitial( EditPage $editPage, OutputPage $outputPage ) {
if ( $editPage->contentModel !== CONTENT_MODEL_WIKITEXT ) {
return;
}
$article = $editPage->getArticle();
$request = $article->getContext()->getRequest();
// Add modules if enabled
$user = $article->getContext()->getUser();
if ( $user->getOption( 'usebetatoolbar' ) ) {
$outputPage->addModuleStyles( 'ext.wikiEditor.styles' );
$outputPage->addModules( 'ext.wikiEditor' );
}
// Don't run this if the request was posted - we don't want to log 'init' when the
// user just pressed 'Show preview' or 'Show changes', or switched from VE keeping
// changes.
if ( ExtensionRegistry::getInstance()->isLoaded( 'EventLogging' ) && !$request->wasPosted() ) {
$data = [];
$data['editing_session_id'] = self::getEditingStatsId( $request );
if ( $request->getVal( 'section' ) ) {
$data['init_type'] = 'section';
} else {
$data['init_type'] = 'page';
}
if ( $request->getHeader( 'Referer' ) ) {
if (
$request->getVal( 'section' ) === 'new'
|| !$article->getPage()->exists()
) {
$data['init_mechanism'] = 'new';
} else {
$data['init_mechanism'] = 'click';
}
} else {
if (
$request->getVal( 'section' ) === 'new'
|| !$article->getPage()->exists()
) {
$data['init_mechanism'] = 'url-new';
} else {
$data['init_mechanism'] = 'url';
}
}
self::doEventLogging( 'init', $article, $data );
}
}
/**
* EditPage::showEditForm:fields hook
*
* Adds the event fields to the edit form
*
* @param EditPage $editPage the current EditPage object.
* @param OutputPage $outputPage object.
*/
public static function editPageShowEditFormFields( EditPage $editPage, OutputPage $outputPage ) {
if ( $editPage->contentModel !== CONTENT_MODEL_WIKITEXT ) {
return;
}
$req = $outputPage->getRequest();
$editingStatsId = self::getEditingStatsId( $req );
$shouldOversample = ExtensionRegistry::getInstance()->isLoaded( 'WikimediaEvents' ) &&
WikimediaEventsHooks::shouldSchemaEditAttemptStepOversample( $outputPage->getContext() );
$outputPage->addHTML(
Xml::element(
'input',
[
'type' => 'hidden',
'name' => 'editingStatsId',
'id' => 'editingStatsId',
'value' => $editingStatsId
]
)
);
if ( $shouldOversample ) {
$outputPage->addHTML(
Xml::element(
'input',
[
'type' => 'hidden',
'name' => 'editingStatsOversample',
'id' => 'editingStatsOversample',
'value' => 1
]
)
);
}
$outputPage->addHTML(
Xml::element(
'input',
[
'type' => 'hidden',
'name' => 'wikieditorJavascriptSupport',
'id' => 'wikieditorJavascriptSupport',
'value' => ''
]
)
);
}
/**
* GetPreferences hook
*
* Adds WikiEditor-related items to the preferences
*
* @param User $user current user
* @param array &$defaultPreferences list of default user preference controls
*/
public static function getPreferences( $user, &$defaultPreferences ) {
// Ideally this key would be 'wikieditor-toolbar'
$defaultPreferences['usebetatoolbar'] = [
'type' => 'toggle',
'label-message' => 'wikieditor-toolbar-preference',
'help-message' => 'wikieditor-toolbar-preference-help',
'section' => 'editing/editor',
];
}
/**
* @param ResourceLoaderContext $context
* @param Config $config
* @return array
*/
public static function getModuleData( ResourceLoaderContext $context, Config $config ) {
return [
// expose magic words for use by the wikieditor toolbar
'magicWords' => self::getMagicWords(),
'signature' => self::getSignatureMessage( $context )
];
}
/**
* @param ResourceLoaderContext $context
* @param Config $config
* @return array
*/
public static function getModuleDataSummary( ResourceLoaderContext $context, Config $config ) {
return [
'magicWords' => self::getMagicWords(),
'signature' => self::getSignatureMessage( $context, true )
];
}
private static function getSignatureMessage( MessageLocalizer $ml, $raw = false ) {
$msg = $ml->msg( 'sig-text' )->params( '~~~~' )->inContentLanguage();
return $raw ? $msg->plain() : $msg->text();
}
/**
* Expose useful magic words which are used by the wikieditor toolbar
* @return string[][]
*/
private static function getMagicWords() {
$requiredMagicWords = [
'redirect',
'img_alt',
'img_right',
'img_left',
'img_none',
'img_center',
'img_thumbnail',
'img_framed',
'img_frameless',
];
$magicWords = [];
$factory = MediaWikiServices::getInstance()->getMagicWordFactory();
foreach ( $requiredMagicWords as $name ) {
$magicWords[$name] = $factory->get( $name )->getSynonyms();
}
return $magicWords;
}
/**
* Gets a 32 character alphanumeric random string to be used for stats.
* @param WebRequest $request
* @return string
*/
private static function getEditingStatsId( WebRequest $request ) {
$fromRequest = $request->getVal( 'editingStatsId' );
if ( $fromRequest ) {
return $fromRequest;
}
if ( !self::$statsId ) {
self::$statsId = MWCryptRand::generateHex( 32 );
}
return self::$statsId;
}
/**
* This is attached to the MediaWiki 'EditPage::attemptSave' hook.
*
* @param EditPage $editPage
*/
public static function editPageAttemptSave( EditPage $editPage ) {
$article = $editPage->getArticle();
$request = $article->getContext()->getRequest();
if ( $request->getVal( 'editingStatsId' ) ) {
self::doEventLogging(
'saveAttempt',
$article,
[ 'editing_session_id' => $request->getVal( 'editingStatsId' ) ]
);
}
}
/**
* This is attached to the MediaWiki 'EditPage::attemptSave:after' hook.
*
* @param EditPage $editPage
* @param Status $status
*/
public static function editPageAttemptSaveAfter( EditPage $editPage, Status $status ) {
$article = $editPage->getArticle();
$request = $article->getContext()->getRequest();
if ( $request->getVal( 'editingStatsId' ) ) {
$data = [];
$data['editing_session_id'] = $request->getVal( 'editingStatsId' );
if ( $status->isOK() ) {
$action = 'saveSuccess';
if ( $request->getVal( 'wikieditorJavascriptSupport' ) === 'yes' ) {
self::doVisualEditorFeatureUseLogging(
'mwSave', 'source-has-js', $article, $request->getVal( 'editingStatsId' )
);
}
} else {
$action = 'saveFailure';
// Compare to ve.init.mw.ArticleTargetEvents.js in VisualEditor.
$typeMap = [
'badtoken' => 'userBadToken',
'assertanonfailed' => 'userNewUser',
'assertuserfailed' => 'userNewUser',
'assertnameduserfailed' => 'userNewUser',
'abusefilter-disallowed' => 'extensionAbuseFilter',
'abusefilter-warning' => 'extensionAbuseFilter',
'captcha' => 'extensionCaptcha',
'spamblacklist' => 'extensionSpamBlacklist',
'titleblacklist-forbidden' => 'extensionTitleBlacklist',
'pagedeleted' => 'editPageDeleted',
'editconflict' => 'editConflict'
];
$errors = $status->getErrorsArray();
// Replicate how the API generates error codes, in order to log data that is consistent with
// all other tools (which save changes via the API)
if ( isset( $errors[0] ) ) {
$code = ApiMessage::create( $errors[0] )->getApiCode();
} else {
$code = 'unknown';
}
$wikiPage = $editPage->getArticle()->getPage();
if ( isset( $wikiPage->ConfirmEdit_ActivateCaptcha ) ) {
// TODO: :(
$code = 'captcha';
}
$data['save_failure_message'] = $code;
$data['save_failure_type'] = $typeMap[ $code ] ?? 'responseUnknown';
}
self::doEventLogging( $action, $article, $data );
}
}
}