mirror of
https://gerrit.wikimedia.org/r/mediawiki/skins/Vector.git
synced 2024-11-24 15:53:46 +00:00
c8642b2fbe
This will allow us to add the A/B testing requirement for logged in users. In preparation for the new A/B test requirement, a custom requirement is added as the feature management system does not support OR operations and the desired effect is the case where: * the SearchInHeader feature flag has been enabled * OR the SearchInHeaderABTest feature flag has been enabled and the user is bucketed Bug: T259250 Change-Id: If948603bd598e1b5597345f4268736417f4c3a24
465 lines
14 KiB
PHP
465 lines
14 KiB
PHP
<?php
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/**
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* Vector - Modern version of MonoBook with fresh look and many usability
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* improvements.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Skins
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*/
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use MediaWiki\MediaWikiServices;
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use Vector\Constants;
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use Vector\VectorServices;
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/**
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* Skin subclass for Vector
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* @ingroup Skins
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* Skins extending SkinVector are not supported
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* @package Vector
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* @internal
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*/
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class SkinVector extends SkinMustache {
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/** @var array of alternate message keys for menu labels */
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private const MENU_LABEL_KEYS = [
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'cactions' => 'vector-more-actions',
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'tb' => 'toolbox',
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'personal' => 'personaltools',
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'lang' => 'otherlanguages',
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];
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/** @var int */
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private const MENU_TYPE_DEFAULT = 0;
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/** @var int */
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private const MENU_TYPE_TABS = 1;
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/** @var int */
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private const MENU_TYPE_DROPDOWN = 2;
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private const MENU_TYPE_PORTAL = 3;
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/**
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* T243281: Code used to track clicks to opt-out link.
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*
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* The "vct" substring is used to describe the newest "Vector" (non-legacy)
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* feature. The "w" describes the web platform. The "1" describes the version
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* of the feature.
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*
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* @see https://wikitech.wikimedia.org/wiki/Provenance
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* @var string
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*/
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private const OPT_OUT_LINK_TRACKING_CODE = 'vctw1';
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/**
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* Whether or not the legacy version of the skin is being used.
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*
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* @return bool
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*/
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private function isLegacy() : bool {
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$isLatestSkinFeatureEnabled = MediaWikiServices::getInstance()
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->getService( Constants::SERVICE_FEATURE_MANAGER )
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->isFeatureEnabled( Constants::FEATURE_LATEST_SKIN );
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return !$isLatestSkinFeatureEnabled;
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}
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/**
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* Overrides template, styles and scripts module when skin operates
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* in legacy mode.
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*
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* @inheritDoc
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*/
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public function __construct( $options = [] ) {
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if ( $this->isLegacy() ) {
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$options['scripts'] = [ 'skins.vector.legacy.js' ];
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$options['styles'] = [ 'skins.vector.styles.legacy' ];
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$options['template'] = 'skin-legacy';
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}
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$options['templateDirectory'] = __DIR__ . '/templates';
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parent::__construct( $options );
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}
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/**
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* @inheritDoc
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*/
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public function getTemplateData() : array {
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$contentNavigation = $this->buildContentNavigationUrls();
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$skin = $this;
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$out = $skin->getOutput();
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$title = $out->getTitle();
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$featureManager = VectorServices::getFeatureManager();
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// Naming conventions for Mustache parameters.
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//
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// Value type (first segment):
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// - Prefix "is" or "has" for boolean values.
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// - Prefix "msg-" for interface message text.
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// - Prefix "html-" for raw HTML.
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// - Prefix "data-" for an array of template parameters that should be passed directly
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// to a template partial.
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// - Prefix "array-" for lists of any values.
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//
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// Source of value (first or second segment)
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// - Segment "page-" for data relating to the current page (e.g. Title, WikiPage, or OutputPage).
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// - Segment "hook-" for any thing generated from a hook.
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// It should be followed by the name of the hook in hyphenated lowercase.
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//
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// Conditionally used values must use null to indicate absence (not false or '').
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$mainPageHref = Skin::makeMainPageUrl();
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// From Skin::getNewtalks(). Always returns string, cast to null if empty.
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$newTalksHtml = $skin->getNewtalks() ?: null;
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$commonSkinData = parent::getTemplateData() + [
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'page-langcode' => $title->getPageViewLanguage()->getHtmlCode(),
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'page-isarticle' => (bool)$out->isArticle(),
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// Remember that the string '0' is a valid title.
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// From OutputPage::getPageTitle, via ::setPageTitle().
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'html-title' => $out->getPageTitle(),
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'html-newtalk' => $newTalksHtml ? '<div class="usermessage">' . $newTalksHtml . '</div>' : '',
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'html-categories' => $skin->getCategories(),
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'data-footer' => $this->getFooterData(),
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'is-search-in-header' => $featureManager->isFeatureEnabled( Constants::FEATURE_SEARCH_IN_HEADER ),
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// Header
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'data-logos' => ResourceLoaderSkinModule::getAvailableLogos( $this->getConfig() ),
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'main-page-href' => $mainPageHref,
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'data-sidebar' => $this->buildSidebar(),
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'sidebar-visible' => $this->isSidebarVisible(),
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] + $this->getMenuProps();
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if ( $skin->getUser()->isLoggedIn() ) {
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// Note: This data is also passed to legacy template where it is unused.
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$commonSkinData['data-sidebar']['data-emphasized-sidebar-action'] = [
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'href' => SpecialPage::getTitleFor(
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'Preferences',
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false,
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'mw-prefsection-rendering-skin-skin-prefs'
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)->getLinkURL( 'wprov=' . self::OPT_OUT_LINK_TRACKING_CODE ),
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];
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}
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return $commonSkinData;
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}
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/**
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* Get rows that make up the footer
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* @return array for use in Mustache template describing the footer elements.
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*/
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private function getFooterData() : array {
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$skin = $this;
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$footerRows = [];
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foreach ( $this->getFooterLinks() as $category => $links ) {
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$items = [];
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$rowId = "footer-$category";
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foreach ( $links as $key => $link ) {
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// Link may be null. If so don't include it.
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if ( $link ) {
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$items[] = [
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'id' => "$rowId-$key",
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'html' => $link,
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];
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}
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}
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$footerRows[] = [
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'id' => $rowId,
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'className' => null,
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'array-items' => $items
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];
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}
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// If footer icons are enabled append to the end of the rows
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$footerIcons = $this->getFooterIcons();
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if ( count( $footerIcons ) > 0 ) {
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$items = [];
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foreach ( $footerIcons as $blockName => $blockIcons ) {
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$html = '';
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foreach ( $blockIcons as $icon ) {
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// Only output icons which have an image.
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// For historic reasons this mimics the `icononly` option
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// for BaseTemplate::getFooterIcons.
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if ( is_string( $icon ) || isset( $icon['src'] ) ) {
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$html .= $skin->makeFooterIcon( $icon );
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}
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}
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// For historic reasons this mimics the `icononly` option
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// for BaseTemplate::getFooterIcons. Empty rows should not be output.
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if ( $html ) {
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$items[] = [
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'id' => 'footer-' . htmlspecialchars( $blockName ) . 'ico',
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'html' => $html,
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];
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}
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}
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// Empty rows should not be output.
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// This is how Vector has behaved historically but we can revisit.
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if ( count( $items ) > 0 ) {
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$footerRows[] = [
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'id' => 'footer-icons',
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'className' => 'noprint',
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'array-items' => $items,
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];
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}
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}
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return [ 'array-footer-rows' => $footerRows ];
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}
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/**
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* Determines wheather the initial state of sidebar is visible on not
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*
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* @return bool
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*/
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private function isSidebarVisible() {
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$skin = $this->getSkin();
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if ( $skin->getUser()->isLoggedIn() ) {
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$userPrefSidebarState = $skin->getUser()->getOption(
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Constants::PREF_KEY_SIDEBAR_VISIBLE
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);
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$defaultLoggedinSidebarState = $this->getConfig()->get(
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Constants::CONFIG_KEY_DEFAULT_SIDEBAR_VISIBLE_FOR_AUTHORISED_USER
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);
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// If the sidebar user preference has been set, return that value,
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// if not, then the default sidebar state for logged-in users.
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return ( $userPrefSidebarState !== null )
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? (bool)$userPrefSidebarState
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: $defaultLoggedinSidebarState;
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}
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return $this->getConfig()->get(
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Constants::CONFIG_KEY_DEFAULT_SIDEBAR_VISIBLE_FOR_ANONYMOUS_USER
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);
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}
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/**
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* Render a series of portals
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*
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* @return array
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*/
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public function buildSidebar() {
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$skin = $this;
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$portals = parent::buildSidebar();
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$props = [];
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$languages = null;
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// Render portals
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foreach ( $portals as $name => $content ) {
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if ( $content === false ) {
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continue;
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}
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// Numeric strings gets an integer when set as key, cast back - T73639
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$name = (string)$name;
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switch ( $name ) {
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case 'SEARCH':
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break;
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case 'TOOLBOX':
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$props[] = $this->getMenuData(
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'tb', $content, self::MENU_TYPE_PORTAL
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);
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break;
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case 'LANGUAGES':
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$portal = $this->getMenuData(
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'lang', $content, self::MENU_TYPE_PORTAL
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);
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// The language portal will be added provided either
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// languages exist or there is a value in html-after-portal
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// for example to show the add language wikidata link (T252800)
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if ( count( $content ) || $portal['html-after-portal'] ) {
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$languages = $portal;
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}
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break;
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default:
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$props[] = $this->getMenuData(
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$name, $content, self::MENU_TYPE_PORTAL
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);
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break;
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}
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}
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$firstPortal = $props[0] ?? null;
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if ( $firstPortal ) {
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$firstPortal[ 'class' ] .= ' portal-first';
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}
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return [
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'html-logo-attributes' => Xml::expandAttributes(
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Linker::tooltipAndAccesskeyAttribs( 'p-logo' ) + [
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'class' => 'mw-wiki-logo',
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'href' => Skin::makeMainPageUrl(),
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]
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),
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'array-portals-rest' => array_slice( $props, 1 ),
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'data-portals-first' => $firstPortal,
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'data-portals-languages' => $languages,
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];
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}
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/**
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* @param string $label to be used to derive the id and human readable label of the menu
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* If the key has an entry in the constant MENU_LABEL_KEYS then that message will be used for the
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* human readable text instead.
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* @param array $urls to convert to list items stored as string in html-items key
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* @param int $type of menu (optional) - a plain list (MENU_TYPE_DEFAULT),
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* a tab (MENU_TYPE_TABS) or a dropdown (MENU_TYPE_DROPDOWN)
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* @param bool $setLabelToSelected (optional) the menu label will take the value of the
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* selected item if found.
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* @return array
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*/
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private function getMenuData(
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string $label,
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array $urls = [],
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int $type = self::MENU_TYPE_DEFAULT,
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bool $setLabelToSelected = false
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) : array {
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$skin = $this->getSkin();
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$extraClasses = [
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self::MENU_TYPE_DROPDOWN => 'vector-menu vector-menu-dropdown vectorMenu',
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self::MENU_TYPE_TABS => 'vector-menu vector-menu-tabs vectorTabs',
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self::MENU_TYPE_PORTAL => 'vector-menu vector-menu-portal portal',
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self::MENU_TYPE_DEFAULT => 'vector-menu',
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];
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// A list of classes to apply the list element and override the default behavior.
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$listClasses = [
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// `.menu` is on the portal for historic reasons.
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// It should not be applied elsewhere per T253329.
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self::MENU_TYPE_DROPDOWN => 'menu vector-menu-content-list',
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];
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$isPortal = $type === self::MENU_TYPE_PORTAL;
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// For some menu items, there is no language key corresponding with its menu key.
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// These inconsitencies are captured in MENU_LABEL_KEYS
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$msgObj = $skin->msg( self::MENU_LABEL_KEYS[ $label ] ?? $label );
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$props = [
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'id' => "p-$label",
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'label-id' => "p-{$label}-label",
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// If no message exists fallback to plain text (T252727)
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'label' => $msgObj->exists() ? $msgObj->text() : $label,
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'list-classes' => $listClasses[$type] ?? 'vector-menu-content-list',
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'html-items' => '',
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'is-dropdown' => $type === self::MENU_TYPE_DROPDOWN,
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'html-tooltip' => Linker::tooltip( 'p-' . $label ),
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];
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foreach ( $urls as $key => $item ) {
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$props['html-items'] .= $this->getSkin()->makeListItem( $key, $item );
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// Check the class of the item for a `selected` class and if so, propagate the items
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// label to the main label.
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if ( $setLabelToSelected ) {
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if ( isset( $item['class'] ) && stripos( $item['class'], 'selected' ) !== false ) {
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$props['label'] = $item['text'];
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}
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}
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}
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$afterPortal = '';
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if ( $isPortal ) {
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// The BaseTemplate::getAfterPortlet method ran the SkinAfterPortlet
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// hook and if content is added appends it to the html-after-portal method.
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// This replicates that historic behaviour.
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// This code should eventually be upstreamed to SkinMustache in core.
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// Currently in production this supports the Wikibase 'edit' link.
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$content = $this->getAfterPortlet( $label );
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if ( $content !== '' ) {
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$afterPortal = Html::rawElement(
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'div',
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[ 'class' => [ 'after-portlet', 'after-portlet-' . $label ] ],
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$content
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);
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}
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}
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$props['html-after-portal'] = $afterPortal;
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// Mark the portal as empty if it has no content
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$class = ( count( $urls ) == 0 && !$props['html-after-portal'] )
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? 'vector-menu-empty emptyPortlet' : '';
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$props['class'] = trim( "$class $extraClasses[$type]" );
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return $props;
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}
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/**
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* @return array
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*/
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private function getMenuProps() : array {
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$contentNavigation = $this->buildContentNavigationUrls();
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$personalTools = self::getPersonalToolsForMakeListItem(
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$this->buildPersonalUrls()
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);
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$skin = $this;
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// For logged out users Vector shows a "Not logged in message"
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// This should be upstreamed to core, with instructions for how to hide it for skins
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// that do not want it.
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// For now we create a dedicated list item to avoid having to sync the API internals
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// of makeListItem.
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if ( !$skin->getUser()->isLoggedIn() && User::groupHasPermission( '*', 'edit' ) ) {
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$loggedIn =
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Html::element( 'li',
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[ 'id' => 'pt-anonuserpage' ],
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$skin->msg( 'notloggedin' )->text()
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);
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} else {
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$loggedIn = '';
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}
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// This code doesn't belong here, it belongs in the UniversalLanguageSelector
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// It is here to workaround the fact that it wants to be the first item in the personal menus.
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if ( array_key_exists( 'uls', $personalTools ) ) {
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$uls = $skin->makeListItem( 'uls', $personalTools[ 'uls' ] );
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unset( $personalTools[ 'uls' ] );
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} else {
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$uls = '';
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}
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$ptools = $this->getMenuData( 'personal', $personalTools );
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// Append additional link items if present.
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$ptools['html-items'] = $uls . $loggedIn . $ptools['html-items'];
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return [
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'data-personal-menu' => $ptools,
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'data-namespace-tabs' => $this->getMenuData(
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'namespaces',
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$contentNavigation[ 'namespaces' ] ?? [],
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self::MENU_TYPE_TABS
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),
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'data-variants' => $this->getMenuData(
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'variants',
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$contentNavigation[ 'variants' ] ?? [],
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self::MENU_TYPE_DROPDOWN,
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true
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),
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'data-page-actions' => $this->getMenuData(
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'views',
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$contentNavigation[ 'views' ] ?? [],
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self::MENU_TYPE_TABS
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),
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'data-page-actions-more' => $this->getMenuData(
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'cactions',
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$contentNavigation[ 'actions' ] ?? [],
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self::MENU_TYPE_DROPDOWN
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),
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];
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}
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}
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