mirror of
https://gerrit.wikimedia.org/r/mediawiki/skins/MinervaNeue
synced 2024-11-18 03:31:34 +00:00
78 lines
2.4 KiB
PHP
78 lines
2.4 KiB
PHP
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<?php
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namespace MediaWiki\Minerva\Skins;
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use MediaWiki\Request\WebRequest;
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use MediaWiki\Title\Title;
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class FeaturesHelper {
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/**
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* Per the $options configuration (for use with $wgMinervaNightModeOptions)
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* determine whether Night Mode should be disabled on the page.
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* For the main page: Check the value of $options['exclude']['mainpage']
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* Night Mode is disabled if:
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* 1) The current namespace is listed in array $options['exclude']['namespaces']
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* OR
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* 2) A query string parameter matches one of the regex patterns in $exclusions['querystring'].
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* OR
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* 3) The canonical title matches one of the titles in $options['exclude']['pagetitles']
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*
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* @param array $options
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* @param WebRequest $request
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* @param Title|null $title
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*
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* @return bool
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* @internal only for use inside tests.
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*/
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public function shouldDisableNightMode( array $options, WebRequest $request, Title $title = null ) {
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$canonicalTitle = $title != null ? $title->getRootTitle() : null;
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$exclusions = $options[ 'exclude' ] ?? [];
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if ( $title != null && $title->isMainPage() ) {
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// only one check to make
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return $exclusions[ 'mainpage' ] ?? false;
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} elseif ( $title != null && $canonicalTitle != null && $canonicalTitle->isSpecialPage() ) {
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$canonicalTitle->fixSpecialName();
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}
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//
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// Check the excluded page titles based on the canonical title
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//
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// Now we have the canonical title and the exclusions link we look for any matches.
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$pageTitles = $exclusions[ 'pagetitles' ] ?? [];
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foreach ( $pageTitles as $titleText ) {
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$excludedTitle = Title::newFromText( $titleText );
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if ( $canonicalTitle != null && $canonicalTitle->equals( $excludedTitle ) ) {
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return true;
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}
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}
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//
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// Check the exclusions
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// If nothing matches the exclusions to determine what should happen
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//
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$excludeNamespaces = $exclusions[ 'namespaces' ] ?? [];
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// Night Mode is disabled on certain namespaces
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if ( $title != null && $title->inNamespaces( $excludeNamespaces ) ) {
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return true;
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}
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$excludeQueryString = $exclusions[ 'querystring' ] ?? [];
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foreach ( $excludeQueryString as $param => $excludedParamPattern ) {
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$paramValue = $request->getRawVal( $param );
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if ( $paramValue !== null ) {
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if ( $excludedParamPattern === '*' ) {
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// Backwards compatibility for the '*' wildcard.
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$excludedParamPattern = '.+';
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}
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return (bool)preg_match( "/$excludedParamPattern/", $paramValue );
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}
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}
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return false;
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}
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}
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