mediawiki-extensions-WikiEd.../includes/WikiEditorHooks.php
Roan Kattouw 55b89c1ede Oversample Schema:Edit events when configured to do so
Respect the config var exported by WikimediaEvents that, if set to true,
forces oversampling. When oversampling, all events are logged even if
they would have been sampled out. The isOversample property is set to
true if the event was oversampled and would not otherwise have been
logged.

Bug: T206543
Depends-On: I5fdf5fdd2dc0d99a0a0d7eb7ab2e3dce4798009b
Change-Id: I7e504884a888c4d080cd4762549b72489126ed65
2018-10-18 10:58:45 -07:00

348 lines
9.8 KiB
PHP

<?php
/**
* Hooks for WikiEditor extension
*
* @file
* @ingroup Extensions
*/
use MediaWiki\MediaWikiServices;
class WikiEditorHooks {
// ID used for grouping entries all of a session's entries together in
// EventLogging.
private static $statsId = false;
/* Static Methods */
/**
* Log stuff to EventLogging's Schema:Edit - see https://meta.wikimedia.org/wiki/Schema:Edit
* 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 = [] ) {
global $wgVersion, $wgWMESchemaEditSamplingRate;
$extensionRegistry = ExtensionRegistry::getInstance();
if ( !$extensionRegistry->isLoaded( 'EventLogging' ) ) {
return false;
}
// Sample 6.25%
$samplingRate = $wgWMESchemaEditSamplingRate ?? 0.0625;
$inSample = EventLogging::sessionInSample( 1 / $samplingRate, $data['editingSessionId'] );
$shouldOversample = $extensionRegistry->isLoaded( 'WikimediaEvents' ) &&
WikimediaEventsHooks::shouldSchemaEditOversample( $article->getContext() );
if ( !$inSample && !$shouldOversample ) {
return false;
}
$user = $article->getContext()->getUser();
$page = $article->getPage();
$title = $article->getTitle();
$data = [
'action' => $action,
'version' => 1,
'isOversample' => !$inSample,
'editor' => 'wikitext',
'platform' => 'desktop', // FIXME
'integration' => 'page',
'page.id' => $page->getId(),
'page.title' => $title->getPrefixedText(),
'page.ns' => $title->getNamespace(),
'page.revid' => $page->getRevision() ? $page->getRevision()->getId() : 0,
'user.id' => $user->getId(),
'user.editCount' => $user->getEditCount() ?: 0,
'mediawiki.version' => $wgVersion
] + $data;
if ( $user->isAnon() ) {
$data['user.class'] = 'IP';
}
return EventLogging::logEvent( 'Edit', 18476212, $data );
}
/**
* EditPage::showEditForm:initial hook
*
* Adds the modules to the edit form
*
* @param EditPage $editPage the current EditPage object.
* @param OutputPage $outputPage object.
* @return bool
*/
public static function editPageShowEditFormInitial( EditPage $editPage, OutputPage $outputPage ) {
if ( $editPage->contentModel !== CONTENT_MODEL_WIKITEXT ) {
return true;
}
$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['editingSessionId'] = self::getEditingStatsId();
if ( $request->getVal( 'section' ) ) {
$data['action.init.type'] = 'section';
} else {
$data['action.init.type'] = 'page';
}
if ( $request->getHeader( 'Referer' ) ) {
if ( $request->getVal( 'section' ) === 'new' || !$article->exists() ) {
$data['action.init.mechanism'] = 'new';
} else {
$data['action.init.mechanism'] = 'click';
}
} else {
$data['action.init.mechanism'] = 'url';
}
self::doEventLogging( 'init', $article, $data );
}
return true;
}
/**
* EditPage::showEditForm:fields hook
*
* Adds the event fields to the edit form
*
* @param EditPage $editPage the current EditPage object.
* @param OutputPage $outputPage object.
* @return bool
*/
public static function editPageShowEditFormFields( EditPage $editPage, OutputPage $outputPage ) {
if ( $editPage->contentModel !== CONTENT_MODEL_WIKITEXT ) {
return true;
}
$req = $outputPage->getRequest();
$editingStatsId = $req->getVal( 'editingStatsId' );
if ( !$editingStatsId || !$req->wasPosted() ) {
$editingStatsId = self::getEditingStatsId();
}
$outputPage->addHTML(
Xml::element(
'input',
[
'type' => 'hidden',
'name' => 'editingStatsId',
'id' => 'editingStatsId',
'value' => $editingStatsId
]
)
);
return true;
}
/**
* EditPageBeforeEditToolbar hook
*
* Disable the old toolbar if the new one is enabled
*
* @param string &$toolbar
* @return bool
*/
public static function EditPageBeforeEditToolbar( &$toolbar ) {
global $wgUser;
if ( $wgUser->getOption( 'usebetatoolbar' ) ) {
$toolbar = '';
// Return false to signify that the toolbar has been over-written, so
// the old toolbar code shouldn't be added to the page.
return false;
}
return true;
}
/**
* GetPreferences hook
*
* Adds WikiEditor-related items to the preferences
*
* @param User $user current user
* @param array &$defaultPreferences list of default user preference controls
* @return bool
*/
public static function getPreferences( $user, &$defaultPreferences ) {
// Ideally this key would be 'wikieditor-toolbar'
$defaultPreferences['usebetatoolbar'] = [
'type' => 'toggle',
'label-message' => 'wikieditor-toolbar-preference',
'section' => 'editing/editor',
];
return true;
}
/**
* @param array &$vars
* @return bool
*/
public static function resourceLoaderGetConfigVars( &$vars ) {
// expose magic words for use by the wikieditor toolbar
self::getMagicWords( $vars );
$vars['mw.msg.wikieditor'] = wfMessage( 'sig-text', '~~~~' )->inContentLanguage()->text();
return true;
}
/**
* ResourceLoaderTestModules hook
*
* Registers JavaScript test modules
*
* @param array &$testModules array of javascript testing modules. 'qunit' is fed using
* tests/qunit/QUnitTestResources.php.
* @param ResourceLoader &$resourceLoader
* @return bool
*/
public static function resourceLoaderTestModules( &$testModules, &$resourceLoader ) {
$testModules['qunit']['ext.wikiEditor.toolbar.test'] = [
'scripts' => [ 'tests/qunit/ext.wikiEditor.toolbar.test.js' ],
'dependencies' => [ 'ext.wikiEditor' ],
'localBasePath' => __DIR__ . '/..',
'remoteExtPath' => 'WikiEditor',
];
return true;
}
/**
* MakeGlobalVariablesScript hook
*
* Adds enabled/disabled switches for WikiEditor modules
* @param array &$vars
* @return bool
*/
public static function makeGlobalVariablesScript( &$vars ) {
// Build and export old-style wgWikiEditorEnabledModules object for back compat
$vars['wgWikiEditorEnabledModules'] = [];
return true;
}
/**
* Expose useful magic words which are used by the wikieditor toolbar
* @param array &$vars
* @return bool
*/
private static function getMagicWords( &$vars ) {
$requiredMagicWords = [
'redirect',
'img_right',
'img_left',
'img_none',
'img_center',
'img_thumbnail',
'img_framed',
'img_frameless',
];
$magicWords = [];
if ( class_exists( MagicWordFactory::class ) ) {
$factory = MediaWikiServices::getInstance()->getMagicWordFactory();
}
foreach ( $requiredMagicWords as $name ) {
if ( class_exists( MagicWordFactory::class ) ) {
$magicWords[$name] = $factory->get( $name )->getSynonym( 0 );
} else {
$magicWords[$name] = MagicWord::get( $name )->getSynonym( 0 );
}
}
$vars['wgWikiEditorMagicWords'] = $magicWords;
return true;
}
/**
* Gets a 32 character alphanumeric random string to be used for stats.
* @return string
*/
private static function getEditingStatsId() {
if ( !self::$statsId ) {
self::$statsId = MWCryptRand::generateHex( 32 );
}
return self::$statsId;
}
/**
* This is attached to the MediaWiki 'EditPage::attemptSave' hook.
*
* @param EditPage $editPage
* @return bool
*/
public static function editPageAttemptSave( EditPage $editPage ) {
$article = $editPage->getArticle();
$request = $article->getContext()->getRequest();
if ( $request->getVal( 'editingStatsId' ) ) {
self::doEventLogging(
'saveAttempt',
$article,
[ 'editingSessionId' => $request->getVal( 'editingStatsId' ) ]
);
}
return true;
}
/**
* This is attached to the MediaWiki 'EditPage::attemptSave:after' hook.
*
* @param EditPage $editPage
* @param Status $status
* @return bool
*/
public static function editPageAttemptSaveAfter( EditPage $editPage, Status $status ) {
$article = $editPage->getArticle();
$request = $article->getContext()->getRequest();
if ( $request->getVal( 'editingStatsId' ) ) {
$data = [];
$data['editingSessionId'] = $request->getVal( 'editingStatsId' );
if ( $status->isOK() ) {
$action = 'saveSuccess';
} else {
$action = 'saveFailure';
$errors = $status->getErrorsArray();
if ( isset( $errors[0][0] ) ) {
$data['action.saveFailure.message'] = $errors[0][0];
}
if ( $status->value === EditPage::AS_CONFLICT_DETECTED ) {
$data['action.saveFailure.type'] = 'editConflict';
} elseif ( $status->value === EditPage::AS_ARTICLE_WAS_DELETED ) {
$data['action.saveFailure.type'] = 'editPageDeleted';
} elseif ( isset( $errors[0][0] ) && $errors[0][0] === 'abusefilter-disallowed' ) {
$data['action.saveFailure.type'] = 'extensionAbuseFilter';
} elseif ( isset( $editPage->getArticle()->getPage()->ConfirmEdit_ActivateCaptcha ) ) {
// TODO: :(
$data['action.saveFailure.type'] = 'extensionCaptcha';
} elseif ( isset( $errors[0][0] ) && $errors[0][0] === 'spamprotectiontext' ) {
$data['action.saveFailure.type'] = 'extensionSpamBlacklist';
} else {
// Catch everything else... We don't seem to get userBadToken or
// userNewUser through this hook.
$data['action.saveFailure.type'] = 'responseUnknown';
}
}
self::doEventLogging( $action, $article, $data );
}
return true;
}
}