mediawiki-skins-Vector/includes/SkinVector.php
AronDemian b0281fa450 Add CSS class on body to mark the skin version
Adds class 'skin-vector-legacy' for legacy layout.

Bug: T251648
Change-Id: I52938689fc7d99a710510349aaa573a87864a367
2020-05-08 16:30:26 +02:00

128 lines
3.5 KiB
PHP

<?php
/**
* Vector - Modern version of MonoBook with fresh look and many usability
* improvements.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Skins
*/
use MediaWiki\MediaWikiServices;
use Vector\Constants;
/**
* Skin subclass for Vector
* @ingroup Skins
* @final skins extending SkinVector are not supported
* @unstable
*/
class SkinVector extends SkinTemplate {
public $skinname = 'vector';
public $stylename = 'Vector';
public $template = 'VectorTemplate';
private $responsiveMode = false;
/**
* Enables the responsive mode
*/
public function enableResponsiveMode() {
if ( !$this->responsiveMode ) {
$out = $this->getOutput();
$out->addMeta( 'viewport', 'width=device-width, initial-scale=1' );
$out->addModuleStyles( 'skins.vector.styles.responsive' );
$this->responsiveMode = true;
}
}
/**
* Initializes output page and sets up skin-specific parameters
* @param OutputPage $out Object to initialize
*/
public function initPage( OutputPage $out ) {
parent::initPage( $out );
if ( $this->getConfig()->get( 'VectorResponsive' ) ) {
$this->enableResponsiveMode();
}
}
/**
* Called by OutputPage::headElement when it is creating the
* `<body>` tag. Overrides method in Skin class.
* @param OutputPage $out
* @param array &$bodyAttrs
*/
public function addToBodyAttributes( $out, &$bodyAttrs ) {
if ( $this->isLegacy() ) {
$bodyAttrs['class'] .= ' skin-vector-legacy';
}
}
/**
* @inheritDoc
* @return array
*/
public function getDefaultModules() {
$modules = parent::getDefaultModules();
// add vector skin styles and vector module
$module = $this->isLegacy()
? 'skins.vector.styles.legacy' : 'skins.vector.styles';
$modules['styles']['skin'][] = $module;
$modules['core'][] = 'skins.vector.js';
return $modules;
}
/**
* Set up the VectorTemplate. Overrides the default behaviour of SkinTemplate allowing
* the safe calling of constructor with additional arguments. If dropping this method
* please ensure that VectorTemplate constructor arguments match those in SkinTemplate.
*
* @internal
* @param string $classname
* @return VectorTemplate
*/
protected function setupTemplate( $classname ) {
$tp = new TemplateParser( __DIR__ . '/templates' );
return new VectorTemplate( $this->getConfig(), $tp, $this->isLegacy() );
}
/**
* Whether the logo should be preloaded with an HTTP link header or not
* @since 1.29
* @return bool
*/
public function shouldPreloadLogo() {
return true;
}
/**
* Whether or not the legacy version of the skin is being used.
*
* @return bool
*/
private function isLegacy() : bool {
$isLatestSkinFeatureEnabled = MediaWikiServices::getInstance()
->getService( Constants::SERVICE_FEATURE_MANAGER )
->isFeatureEnabled( Constants::FEATURE_LATEST_SKIN );
return !$isLatestSkinFeatureEnabled;
}
}