mediawiki-skins-Vector/includes/SkinVector22.php
bwang 7f2118e756 Update header spacing to match spec
Bug: T324877
Change-Id: I47be192f5ba726904dc225afd54ee9112e97dc10
2022-12-20 17:58:54 -06:00

278 lines
9.4 KiB
PHP

<?php
namespace MediaWiki\Skins\Vector;
use MediaWiki\MediaWikiServices;
use MediaWiki\Skins\Vector\Components\VectorComponentDropdown;
use MediaWiki\Skins\Vector\Components\VectorComponentMainMenu;
use MediaWiki\Skins\Vector\Components\VectorComponentPageTools;
use MediaWiki\Skins\Vector\Components\VectorComponentSearchBox;
use MediaWiki\Skins\Vector\Components\VectorComponentStickyHeader;
use MediaWiki\Skins\Vector\Components\VectorComponentTableOfContents;
/**
* @ingroup Skins
* @package Vector
* @internal
*/
class SkinVector22 extends SkinVector {
private const STICKY_HEADER_ENABLED_CLASS = 'vector-sticky-header-enabled';
/**
* Show the ULS button if it's modern Vector, languages in header is enabled,
* and the ULS extension is enabled. Hide it otherwise.
* There is no point in showing the language button if ULS extension is unavailable
* as there is no ways to add languages without it.
* @return bool
*/
protected function shouldHideLanguages(): bool {
return !$this->isLanguagesInContent() || !$this->isULSExtensionEnabled();
}
/**
* Determines if the language switching alert box should be in the sidebar.
*
* @return bool
*/
private function shouldLanguageAlertBeInSidebar(): bool {
$featureManager = VectorServices::getFeatureManager();
$isMainPage = $this->getTitle() ? $this->getTitle()->isMainPage() : false;
$shouldShowOnMainPage = $isMainPage && !empty( $this->getLanguagesCached() ) &&
$featureManager->isFeatureEnabled( Constants::FEATURE_LANGUAGE_IN_MAIN_PAGE_HEADER );
return ( $this->isLanguagesInContentAt( 'top' ) && !$isMainPage && !$this->shouldHideLanguages() &&
$featureManager->isFeatureEnabled( Constants::FEATURE_LANGUAGE_ALERT_IN_SIDEBAR ) ) ||
$shouldShowOnMainPage;
}
/**
* @return array
*/
private function getTocPageTitleData(): array {
return Hooks::updateDropdownMenuData( [
'id' => 'vector-page-titlebar-toc',
'class' => 'vector-page-titlebar-toc mw-ui-icon-flush-left',
'is-pinned' => true,
'button' => true,
'text-hidden' => true,
'icon' => 'listBullet'
] );
}
/**
* Merges the `view-overflow` menu into the `action` menu.
* This ensures that the previous state of the menu e.g. emptyPortlet class
* is preserved.
* @param array $data
* @return array
*/
private function mergeViewOverflowIntoActions( $data ) {
$portlets = $data['data-portlets'];
$actions = $portlets['data-actions'];
$overflow = $portlets['data-views-overflow'];
// if the views overflow menu is not empty, then signal that the more menu despite
// being initially empty now has collapsible items.
if ( !$overflow['is-empty'] ) {
$data['data-portlets']['data-actions']['class'] .= ' vector-has-collapsible-items';
}
$data['data-portlets']['data-actions']['html-items'] = $overflow['html-items'] . $actions['html-items'];
return $data;
}
/**
* @inheritDoc
*/
public function getHtmlElementAttributes() {
$original = parent::getHtmlElementAttributes();
if ( VectorServices::getFeatureManager()->isFeatureEnabled( Constants::FEATURE_STICKY_HEADER ) ) {
// T290518: Add scroll padding to root element when the sticky header is
// enabled. This class needs to be server rendered instead of added from
// JS in order to correctly handle situations where the sticky header
// isn't visible yet but we still need scroll padding applied (e.g. when
// the user navigates to a page with a hash fragment in the URI). For this
// reason, we can't rely on the `vector-sticky-header-visible` class as it
// is added too late.
//
// Please note that this class applies scroll padding which does not work
// when applied to the body tag in Chrome, Safari, and Firefox (and
// possibly others). It must instead be applied to the html tag.
$original['class'] = implode( ' ', [ $original['class'] ?? '', self::STICKY_HEADER_ENABLED_CLASS ] );
}
return $original;
}
/**
* Determines wheather the initial state of sidebar is visible on not
*
* @return bool
*/
private function isMainMenuVisible() {
$skin = $this->getSkin();
if ( $skin->getUser()->isRegistered() ) {
$userOptionsLookup = MediaWikiServices::getInstance()->getUserOptionsLookup();
$userPrefSidebarState = $userOptionsLookup->getOption(
$skin->getUser(),
Constants::PREF_KEY_SIDEBAR_VISIBLE
);
$defaultLoggedinSidebarState = $this->getConfig()->get(
Constants::CONFIG_KEY_DEFAULT_SIDEBAR_VISIBLE_FOR_AUTHORISED_USER
);
// If the sidebar user preference has been set, return that value,
// if not, then the default sidebar state for logged-in users.
return ( $userPrefSidebarState !== null )
? (bool)$userPrefSidebarState
: $defaultLoggedinSidebarState;
}
return $this->getConfig()->get(
Constants::CONFIG_KEY_DEFAULT_SIDEBAR_VISIBLE_FOR_ANONYMOUS_USER
);
}
/**
* @return array
*/
public function getTemplateData(): array {
$featureManager = VectorServices::getFeatureManager();
$parentData = parent::getTemplateData();
$stickyHeader = new VectorComponentStickyHeader();
$parentData = $this->mergeViewOverflowIntoActions( $parentData );
// FIXME: Move to component (T322089)
$parentData['data-vector-user-links'] = $this->getUserLinksTemplateData(
$parentData['data-portlets']['data-user-menu'],
$parentData['data-portlets'][ 'data-vector-user-menu-overflow' ],
$this->getUser()
);
$parentData['data-portlets']['data-variants'] = $this->updateVariantsMenuLabel(
$parentData['data-portlets']['data-variants']
);
$langData = $parentData['data-portlets']['data-languages'] ?? null;
if ( $langData ) {
$parentData['data-lang-btn'] = $this->getULSPortletData(
$langData,
count( $this->getLanguagesCached() ),
$this->isLanguagesInContentAt( 'top' )
);
}
$toc = new VectorComponentTableOfContents(
$parentData['data-toc'],
$this->getContext(),
$this->getConfig()
);
$config = $this->getConfig();
$searchBox = new VectorComponentSearchBox(
$parentData['data-search-box'],
true,
// is primary mode of search
true,
'searchform',
true,
$config,
Constants::SEARCH_BOX_INPUT_LOCATION_MOVED,
$this->getContext()
);
$isPageToolsEnabled = $featureManager->isFeatureEnabled( Constants::FEATURE_PAGE_TOOLS );
$sidebar = $parentData[ 'data-portlets-sidebar' ];
$pageToolsMenus = [];
$restPortlets = $parentData[ 'data-portlets-sidebar' ][ 'array-portlets-rest' ];
if ( $isPageToolsEnabled ) {
$toolboxMenuIndex = array_search(
VectorComponentPageTools::TOOLBOX_ID,
array_column(
$restPortlets,
'id'
)
);
if ( $toolboxMenuIndex !== false ) {
// Splice removes the toolbox menu from the $restPortlets array
// and current returns the first value of array_splice, i.e. the $toolbox menu data.
$pageToolsMenus = array_splice( $restPortlets, $toolboxMenuIndex );
$parentData[ 'data-portlets-sidebar' ]['array-portlets-rest'] = $restPortlets;
$sidebar = $parentData[ 'data-portlets-sidebar' ];
}
}
$mainMenu = new VectorComponentMainMenu(
$sidebar,
$this->shouldLanguageAlertBeInSidebar(),
$parentData['data-portlets']['data-languages'] ?? [],
$this->getContext(),
$this->getUser(),
VectorServices::getFeatureManager(),
$this,
);
$mainMenuDropdown = new VectorComponentDropdown(
$mainMenu::ID . '-dropdown',
$this->msg( $mainMenu::ID . '-label' )->text(),
$mainMenu::ID . '-dropdown' . ' mw-ui-icon-flush-left mw-ui-icon-flush-right',
'menu'
);
$pageTools = new VectorComponentPageTools(
array_merge( [ $parentData['data-portlets']['data-actions'] ?? [] ], $pageToolsMenus ),
$this->getContext(),
$this->getUser(),
$featureManager
);
$pageToolsDropdown = new VectorComponentDropdown(
$pageTools::ID . '-dropdown',
$this->msg( 'toolbox' )->text(),
$pageTools::ID . '-dropdown',
);
$components = [
'data-toc' => $toc,
'data-search-box' => $searchBox,
'data-main-menu' => $mainMenu,
'data-main-menu-dropdown' => $mainMenuDropdown,
'data-page-tools' => $isPageToolsEnabled ? $pageTools : null,
'data-page-tools-dropdown' => $isPageToolsEnabled ? $pageToolsDropdown : null,
];
foreach ( $components as $key => $component ) {
// Array of components or null values.
if ( $component ) {
$parentData[$key] = $component->getTemplateData();
}
}
$searchStickyHeader = new VectorComponentSearchBox(
$parentData['data-search-box'],
// Collapse inside search box is disabled.
false,
false,
'vector-sticky-search-form',
false,
$config,
Constants::SEARCH_BOX_INPUT_LOCATION_MOVED,
$this->getContext()
);
return array_merge( $parentData, [
'is-language-in-content' => $this->isLanguagesInContent(),
'is-language-in-content-top' => $this->isLanguagesInContentAt( 'top' ),
'is-language-in-content-bottom' => $this->isLanguagesInContentAt( 'bottom' ),
'is-main-menu-visible' => $this->isMainMenuVisible(),
// Cast empty string to null
'html-subtitle' => $parentData['html-subtitle'] === '' ? null : $parentData['html-subtitle'],
'data-page-titlebar-toc' => $this->getTocPageTitleData(),
'data-vector-sticky-header' => $featureManager->isFeatureEnabled(
Constants::FEATURE_STICKY_HEADER
) ? $stickyHeader->getTemplateData() + $this->getStickyHeaderData(
$searchStickyHeader->getTemplateData(),
$featureManager->isFeatureEnabled(
Constants::FEATURE_STICKY_HEADER_EDIT
)
) : false,
'is-page-tools-enabled' => $isPageToolsEnabled
] );
}
}