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<?php
/**
* Utilities for ResourceLoader modules used by DiscussionTools.
*
* @file
* @ingroup Extensions
* @license MIT
*/
namespace MediaWiki\Extension\DiscussionTools;
use MediaWiki\Config\Config;
use MediaWiki\Extension\DiscussionTools\Hooks\HookRunner;
use MediaWiki\MediaWikiServices;
use MediaWiki\Registration\ExtensionRegistry;
use MediaWiki\ResourceLoader as RL;
use MediaWiki\Title\Title;
use MessageLocalizer;
class ResourceLoaderData {
/**
* Used for the 'ext.discussionTools.init' module and the test module.
*
* We need all of this data *in content language*. Some of it is already available in JS, but only
* in client language, so it's useless for us (e.g. digit transform table, month name messages).
*/
public static function getLocalData(
RL\Context $context, Config $config, ?string $langCode = null
): array {
$services = MediaWikiServices::getInstance();
if ( $langCode === null ) {
$langData = $services->getService( 'DiscussionTools.LanguageData' );
} else {
$langData = new LanguageData(
$services->getMainConfig(),
$services->getLanguageFactory()->getLanguage( $langCode ),
$services->getLanguageConverterFactory(),
$services->getSpecialPageFactory()
);
}
return $langData->getLocalData();
}
/**
* Return messages in content language, for use in a ResourceLoader module.
*/
public static function getContentLanguageMessages(
RL\Context $context, Config $config, array $messagesKeys = []
): array {
return array_combine(
$messagesKeys,
array_map( static function ( $key ) {
return wfMessage( $key )->inContentLanguage()->text();
}, $messagesKeys )
);
}
/**
* Return information about terms-of-use messages.
*
* @param MessageLocalizer $context
* @param Config $config
* @return array[] Map from internal name to array of parameters for MessageLocalizer::msg()
* @phan-return non-empty-array[]
*/
private static function getTermsOfUseMessages(
MessageLocalizer $context, Config $config
): array {
$messages = [
'reply' => [ 'discussiontools-replywidget-terms-click',
$context->msg( 'discussiontools-replywidget-reply' )->text() ],
'newtopic' => [ 'discussiontools-replywidget-terms-click',
$context->msg( 'discussiontools-replywidget-newtopic' )->text() ],
];
$hookRunner = new HookRunner( MediaWikiServices::getInstance()->getHookContainer() );
$hookRunner->onDiscussionToolsTermsOfUseMessages( $messages, $context, $config );
return $messages;
}
/**
* Return parsed terms-of-use messages, for use in a ResourceLoader module.
*/
public static function getTermsOfUseMessagesParsed(
MessageLocalizer $context, Config $config
): array {
$messages = static::getTermsOfUseMessages( $context, $config );
foreach ( $messages as &$msg ) {
$msg = $context->msg( ...$msg )->parse();
}
return $messages;
}
/**
* Return information about terms-of-use messages, for use in a ResourceLoader module as
* 'versionCallback'. This is to avoid calling the parser from version invalidation code.
*/
public static function getTermsOfUseMessagesVersion(
MessageLocalizer $context, Config $config
): array {
$messages = static::getTermsOfUseMessages( $context, $config );
foreach ( $messages as &$msg ) {
$message = $context->msg( ...$msg );
$msg = [
// Include the text of the message, in case the canonical translation changes
$message->plain(),
// Include the page touched time, in case the on-wiki override is invalidated
Title::makeTitle( NS_MEDIAWIKI, ucfirst( $message->getKey() ) )->getTouched(),
];
}
return $messages;
}
/**
* Add optional dependencies to a ResourceLoader module definition depending on loaded extensions.
*/
public static function addOptionalDependencies( array $info ): RL\Module {
$extensionRegistry = ExtensionRegistry::getInstance();
foreach ( $info['optionalDependencies'] as $ext => $deps ) {
if ( $extensionRegistry->isLoaded( $ext ) ) {
$info['dependencies'] = array_merge( $info['dependencies'], (array)$deps );
}
}
$class = $info['class'] ?? RL\FileModule::class;
return new $class( $info );
}
/**
* Generate the test module that includes all of the test data, based on the JSON files defining
* test cases.
*/
public static function makeTestModule( array $info ): RL\Module {
// Some tests rely on PHP-only features or are too large for the Karma test runner.
// Skip them here. They are still tested in the PHP version.
$skipTests = [
'cases/modified.json' => [
// Too large, cause timeouts in Karma test runner
'enwiki oldparser',
'enwiki parsoid',
'enwiki oldparser (bullet indentation)',
'enwiki parsoid (bullet indentation)',
// These tests depend on #getTranscludedFrom(), which we didn't implement in JS
'arwiki no-paragraph parsoid',
'enwiki parsoid',
'Many comments consisting of a block template and a paragraph',
'Comment whose range almost exactly matches a template, but is not considered transcluded (T313100)',
'Accidental complex transclusion (T265528)',
'Accidental complex transclusion (T313093)',
],
];
$info['packageFiles'][] = [
'name' => 'skip.json',
'type' => 'data',
'content' => $skipTests,
];
$keys = [ 'config', 'data', 'dom', 'expected' ];
foreach ( $info['testData'] as $path ) {
$info['packageFiles'][] = $path;
$localPath = $info['localBasePath'] . '/' . $path;
$data = json_decode( file_get_contents( $localPath ), true );
foreach ( $data as $case ) {
if ( isset( $case['name'] ) && in_array( $case['name'], $skipTests[$path] ?? [], true ) ) {
continue;
}
foreach ( $case as $key => $val ) {
if ( in_array( $key, $keys, true ) && is_string( $val ) ) {
if ( str_ends_with( $val, '.json' ) ) {
$info['packageFiles'][] = substr( $val, strlen( '../' ) );
} elseif ( str_ends_with( $val, '.html' ) ) {
$info['packageFiles'][] = [
'name' => $val,
'type' => 'data',
'callback' => static function () use ( $info, $val ) {
$localPath = $info['localBasePath'] . '/' . $val;
return file_get_contents( $localPath );
},
'versionCallback' => static function () use ( $val ) {
return new RL\FilePath( $val );
},
];
}
}
}
}
}
$class = $info['class'] ?? RL\FileModule::class;
return new $class( $info );
}
}