*/
class ResourceLoaderSkinModule extends ResourceLoaderFileModule {
-
- /* Methods */
+ /**
+ * All skins are assumed to be compatible with mobile
+ */
+ public $targets = [ 'desktop', 'mobile' ];
/**
* @param ResourceLoaderContext $context
* @return array
*/
public function getStyles( ResourceLoaderContext $context ) {
- $conf = $this->getConfig();
- $logo = $conf->get( 'Logo' );
- $logoHD = $conf->get( 'LogoHD' );
-
- $logo1 = OutputPage::transformResourcePath( $conf, $logo );
- $logo15 = OutputPage::transformResourcePath( $conf, $logoHD['1.5x'] );
- $logo2 = OutputPage::transformResourcePath( $conf, $logoHD['2x'] );
-
+ $logo = $this->getLogo( $this->getConfig() );
$styles = parent::getStyles( $context );
+ $this->normalizeStyles( $styles );
+
+ $default = !is_array( $logo ) ? $logo : $logo['1x'];
$styles['all'][] = '.mw-wiki-logo { background-image: ' .
- CSSMin::buildUrlValue( $logo1 ) .
- '; }';
- if ( $logoHD ) {
- if ( isset( $logoHD['1.5x'] ) ) {
+ CSSMin::buildUrlValue( $default ) .
+ '; }';
+
+ if ( is_array( $logo ) ) {
+ if ( isset( $logo['1.5x'] ) ) {
$styles[
'(-webkit-min-device-pixel-ratio: 1.5), ' .
'(min--moz-device-pixel-ratio: 1.5), ' .
'(min-resolution: 1.5dppx), ' .
'(min-resolution: 144dpi)'
][] = '.mw-wiki-logo { background-image: ' .
- CSSMin::buildUrlValue( $logo15 ) . ';' .
+ CSSMin::buildUrlValue( $logo['1.5x'] ) . ';' .
'background-size: 135px auto; }';
}
- if ( isset( $logoHD['2x'] ) ) {
+ if ( isset( $logo['2x'] ) ) {
$styles[
'(-webkit-min-device-pixel-ratio: 2), ' .
'(min--moz-device-pixel-ratio: 2),' .
'(min-resolution: 2dppx), ' .
'(min-resolution: 192dpi)'
][] = '.mw-wiki-logo { background-image: ' .
- CSSMin::buildUrlValue( $logo2 ) . ';' .
+ CSSMin::buildUrlValue( $logo['2x'] ) . ';' .
'background-size: 135px auto; }';
}
}
+
return $styles;
}
+ /**
+ * Ensure all media keys use array values.
+ *
+ * Normalises arrays returned by the ResourceLoaderFileModule::getStyles() method.
+ *
+ * @param array &$styles Associative array, keys are strings (media queries),
+ * values are strings or arrays
+ */
+ private function normalizeStyles( &$styles ) {
+ foreach ( $styles as $key => $val ) {
+ if ( !is_array( $val ) ) {
+ $styles[$key] = [ $val ];
+ }
+ }
+ }
+
+ /**
+ * @param Config $conf
+ * @return string|array Single url if no variants are defined
+ * or array of logo urls keyed by dppx in form "<float>x".
+ * Key "1x" is always defined.
+ */
+ public static function getLogo( Config $conf ) {
+ $logo = $conf->get( 'Logo' );
+ $logoHD = $conf->get( 'LogoHD' );
+
+ $logo1Url = OutputPage::transformResourcePath( $conf, $logo );
+
+ if ( !$logoHD ) {
+ return $logo1Url;
+ }
+
+ $logoUrls = [
+ '1x' => $logo1Url,
+ ];
+
+ // Only 1.5x and 2x are supported
+ if ( isset( $logoHD['1.5x'] ) ) {
+ $logoUrls['1.5x'] = OutputPage::transformResourcePath(
+ $conf,
+ $logoHD['1.5x']
+ );
+ }
+ if ( isset( $logoHD['2x'] ) ) {
+ $logoUrls['2x'] = OutputPage::transformResourcePath(
+ $conf,
+ $logoHD['2x']
+ );
+ }
+
+ return $logoUrls;
+ }
+
/**
* @param ResourceLoaderContext $context
* @return bool
return false;
}
- /**
- * @param ResourceLoaderContext $context
- * @return string: Hash
- */
- public function getModifiedHash( ResourceLoaderContext $context ) {
- $logo = $this->getConfig()->get( 'Logo' );
- $logoHD = $this->getConfig()->get( 'LogoHD' );
- return md5( parent::getModifiedHash( $context ) . $logo . json_encode( $logoHD ) );
+ public function getDefinitionSummary( ResourceLoaderContext $context ) {
+ $summary = parent::getDefinitionSummary( $context );
+ $summary[] = [
+ 'logo' => $this->getConfig()->get( 'Logo' ),
+ 'logoHD' => $this->getConfig()->get( 'LogoHD' ),
+ ];
+ return $summary;
}
}