/** @var array Array of elements in "<head>". Parser might add its own headers! */
protected $mHeadItems = [];
+ /** @var array Additional <body> classes; there are also <body> classes from other sources */
+ protected $mAdditionalBodyClasses = [];
+
/** @var array */
protected $mModules = [];
return isset( $this->mHeadItems[$name] );
}
+ /**
+ * Add a class to the <body> element
+ *
+ * @since 1.30
+ * @param string|string[] $classes One or more classes to add
+ */
+ public function addBodyClasses( $classes ) {
+ $this->mAdditionalBodyClasses = array_merge( $this->mAdditionalBodyClasses, (array)$classes );
+ }
+
/**
* @deprecated since 1.28 Obsolete - wgUseETag experiment was removed.
* @param string $tag
$pieces[] = Html::closeElement( 'head' );
- $bodyClasses = [];
+ $bodyClasses = $this->mAdditionalBodyClasses;
$bodyClasses[] = 'mediawiki';
# Classes for LTR/RTL directionality support
/**
* Include the modules and configuration for the RCFilters app.
* Conditional on the user having the feature enabled.
+ *
+ * If it is disabled, add a <body> class marking that
*/
protected function includeRcFiltersApp() {
+ $out = $this->getOutput();
if ( $this->isStructuredFilterUiEnabled() ) {
- $out = $this->getOutput();
$jsData = $this->getStructuredFilterJsData();
$messages = [];
$messages[$key] = $this->msg( $key )->plain();
}
+ $out->addBodyClasses( 'mw-rcfilters-enabled' );
+
$out->addHTML(
ResourceLoader::makeInlineScript(
ResourceLoader::makeMessageSetScript( $messages )
'daysDefault' => $this->getDefaultDays(),
]
);
+ } else {
+ $out->addBodyClasses( 'mw-rcfilters-disabled' );
}
}