Current File : /www/varak.net/wiki.varak.net/extensions/MobileFrontend/includes/MobileFrontend.body.php
<?php
use Wikibase\Client\WikibaseClient;
use Wikibase\DataModel\Entity\EntityDocument;
use Wikibase\DataModel\Entity\ItemId;
use MobileFrontend\ContentProviders\ContentProviderFactory;
/**
* Implements additional functions to use in MobileFrontend
*/
class ExtMobileFrontend {
/**
* Transforms content to be mobile friendly version.
* Filters out various elements and runs the MobileFormatter.
* @param OutputPage $out
* @param string|null $text override out html
* @param bool $mobileFormatHtml whether content should be run through the MobileFormatter
*
* @return string
*/
public static function domParse( OutputPage $out, $text = null, $mobileFormatHtml = true ) {
$featureManager = \MediaWiki\MediaWikiServices::getInstance()
->getService( 'MobileFrontend.FeaturesManager' );
$context = MobileContext::singleton();
$config = $context->getMFConfig();
$factory = new ContentProviderFactory();
$provider = $factory->getProvider( $config, $out, $text );
// If we're not running the formatter we can exit earlier
if ( !$mobileFormatHtml ) {
return $provider->getHTML();
}
$title = $out->getTitle();
$ns = $title->getNamespace();
$isSpecialPage = $title->isSpecialPage();
$isView = $context->getRequest()->getText( 'action', 'view' ) == 'view';
$enableSections = (
// Don't collapse sections e.g. on JS pages
$out->canUseWikiPage()
&& $out->getWikiPage()->getContentModel() == CONTENT_MODEL_WIKITEXT
// And not in certain namespaces
&& array_search(
$ns,
$config->get( 'MFNamespacesWithoutCollapsibleSections' )
) === false
// And not when what's shown is not actually article text
&& $isView
);
$formatter = MobileFormatter::newFromContext( $context, $provider, $enableSections );
Hooks::run( 'MobileFrontendBeforeDOM', [ $context, $formatter ] );
$removeImages = $featureManager->isFeatureAvailableInContext( 'MFLazyLoadImages', $context );
$removeReferences =
$featureManager->isFeatureAvailableInContext( 'MFLazyLoadReferences', $context );
$showFirstParagraphBeforeInfobox = $ns === NS_MAIN &&
$featureManager->isFeatureAvailableInContext( 'MFShowFirstParagraphBeforeInfobox', $context );
if ( $context->getContentTransformations() ) {
// Remove images if they're disabled from special pages, but don't transform otherwise
$formatter->filterContent( !$isSpecialPage,
$removeReferences, $removeImages, $showFirstParagraphBeforeInfobox );
}
$contentHtml = $formatter->getText();
// If the page is a user page which has not been created, then let the
// user know about it with pretty graphics and different texts depending
// on whether the user is the owner of the page or not.
if ( $title->inNamespace( NS_USER ) && !$title->isSubpage() && $isView ) {
$pageUserId = User::idFromName( $title->getText() );
$out->addModuleStyles( [
'mediawiki.ui.icon',
'mobile.userpage.styles', 'mobile.userpage.icons'
] );
if ( $pageUserId && !$title->exists() ) {
$pageUser = User::newFromId( $pageUserId );
$contentHtml = self::getUserPageContent(
$out, $pageUser, $title );
}
}
return $contentHtml;
}
/**
* Generate user page content for non-existent user pages
*
* @param OutputPage $output
* @param User $pageUser owner of the user page
* @param Title $title
* @return string
*/
public static function getUserPageContent( $output, $pageUser, $title ) {
$context = MobileContext::singleton();
$pageUsername = $pageUser->getName();
// Is the current user viewing their own page?
$isCurrentUser = $output->getUser()->getName() === $pageUsername;
$data = [
'userIconClass' => MobileUI::iconClass( 'userpage', 'element', 'mw-ui-icon-large icon' ),
];
$data['ctaHeading'] = $isCurrentUser ?
$context->msg( 'mobile-frontend-user-page-no-owner-page-yet' )->text() :
$context->msg( 'mobile-frontend-user-page-no-page-yet', $pageUsername )->parse();
$data['ctaDescription'] = $isCurrentUser ?
$context->msg(
'mobile-frontend-user-page-describe-yourself',
$context->msg( 'mobile-frontend-user-page-describe-yourself-editors' )->text()
)->text() :
$context->msg( 'mobile-frontend-user-page-desired-action', $pageUsername )->parse();
$data['createPageLinkLabel'] = $isCurrentUser ?
$context->msg( 'mobile-frontend-user-page-create-owner-page-link-label' )->text() :
$context->msg(
'mobile-frontend-user-page-create-user-page-link-label',
$pageUser->getUserPage()->getBaseTitle()
)->parse();
// Mobile editor has trouble when section is not specified.
// It doesn't matter here since the page doesn't exist.
$data['editUrl'] = $title->getLinkURL( [ 'action' => 'edit', 'section' => 0 ] );
$data['editSection'] = 0;
$data['createPageLinkAdditionalClasses'] = $isCurrentUser ? 'mw-ui-button' : '';
$templateParser = new TemplateParser( __DIR__ );
return $templateParser->processTemplate( 'user_page_cta', $data );
}
/**
* Returns the Wikibase entity associated with a page or null if none exists.
*
* @param string $item Wikibase id of the page
* @return EntityDocument|null
*/
public static function getWikibaseEntity( $item ) {
if ( !class_exists( WikibaseClient::class ) ) {
return null;
}
try {
$entityLookup = WikibaseClient::getDefaultInstance()
->getStore()
->getEntityLookup();
$entity = $entityLookup->getEntity( new ItemId( $item ) );
if ( !$entity ) {
return null;
} else {
return $entity;
}
} catch ( Exception $ex ) {
// Do nothing, exception mostly due to description being unavailable in needed language
return null;
}
}
/**
* Returns a short description of a page from Wikidata
*
* @param string $item Wikibase id of the page
* @return string|null
*/
public static function getWikibaseDescription( $item ) {
global $wgContLang;
$entity = self::getWikibaseEntity( $item );
try {
if ( !$entity ) {
return null;
} else {
return $entity->getFingerprint()->getDescription( $wgContLang->getCode() )->getText();
}
} catch ( Exception $ex ) {
return null;
}
}
}
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