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<?php |
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namespace SBL; |
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use SMW\ApplicationFactory; |
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use OutputPage; |
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use Action; |
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use Title; |
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/** |
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* @license GNU GPL v2+ |
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* @since 1.0 |
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* |
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* @author mwjames |
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*/ |
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class SkinTemplateOutputModifier { |
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/** |
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* @var HtmlBreadcrumbLinksBuilder |
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*/ |
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private $htmlBreadcrumbLinksBuilder; |
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/** |
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* @since 1.0 |
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* |
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* @param HtmlBreadcrumbLinksBuilder $htmlBreadcrumbLinksBuilder |
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*/ |
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public function __construct( HtmlBreadcrumbLinksBuilder $htmlBreadcrumbLinksBuilder ) { |
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$this->htmlBreadcrumbLinksBuilder = $htmlBreadcrumbLinksBuilder; |
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} |
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/** |
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* @since 1.0 |
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* |
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* @param OutputPage $output |
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* |
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* @return boolean |
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*/ |
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public function modifyOutput( OutputPage $output ) { |
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return $this->canModifyOutput( $output ) ? $this->doModifyOutput( $output ) : true; |
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} |
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/** |
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* @since 1.0 |
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* |
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* @param &$template |
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*/ |
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public function modifyTemplate( &$template ) { |
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// Always set subtitle to be empty when SBL is used to avoid any output |
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// distraction |
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$template->data['subtitle'] = ''; |
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} |
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private function canModifyOutput( OutputPage $output ) { |
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if ( !$this->isEnabled( $output->getTitle() ) ) { |
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return false; |
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} |
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if ( Action::getActionName( $output->getContext() ) !== 'view' ) { |
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return false; |
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} |
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if ( isset( $output->smwmagicwords ) && in_array( 'SBL_NOBREADCRUMBLINKS', $output->smwmagicwords ) ) { |
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return false; |
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} |
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return true; |
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} |
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private function doModifyOutput( OutputPage $output ) { |
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$this->htmlBreadcrumbLinksBuilder->buildBreadcrumbs( $output->getTitle() ); |
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$this->htmlBreadcrumbLinksBuilder->isRTL( |
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$output->getTitle()->getPageLanguage()->isRTL() |
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); |
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$output->prependHTML( $this->htmlBreadcrumbLinksBuilder->getHtml() ); |
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return true; |
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} |
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private function isEnabled( Title $title ) { |
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return $title->isKnown() && |
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!$title->isSpecialPage() && |
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ApplicationFactory::getInstance()->getNamespaceExaminer()->isSemanticEnabled( $title->getNamespace() ); |
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} |
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} |
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SemanticMediaWiki /
SemanticBreadcrumbLinks
