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<?php |
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namespace SRF\Outline; |
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use SMWResultPrinter as ResultPrinter; |
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use SMWQueryResult as QueryResult; |
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/** |
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* A class to print query results in an outline format, along with some |
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* helper classes to handle the aggregation |
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* |
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* @license GNU GPL v2+ |
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* @since 1.4.3 |
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* |
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* @author Yaron Koren |
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*/ |
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class OutlineResultPrinter extends ResultPrinter { |
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/** |
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* @see ResultPrinter::getName |
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* |
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* {@inheritDoc} |
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*/ |
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public function getName() { |
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return wfMessage( 'srf_printername_outline' )->text(); |
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} |
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/** |
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* @see SMWResultPrinter::getParamDefinitions |
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* |
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* @since 1.8 |
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* |
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* {@inheritDoc} |
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*/ |
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public function getParamDefinitions( array $definitions ) { |
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$params = parent::getParamDefinitions( $definitions ); |
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$params['outlineproperties'] = [ |
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'islist' => true, |
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'default' => [], |
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'message' => 'srf_paramdesc_outlineproperties', |
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]; |
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$params[] = [ |
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'name' => 'template', |
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'message' => 'smw-paramdesc-template', |
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'default' => '', |
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]; |
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$params[] = [ |
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'name' => 'userparam', |
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'message' => 'smw-paramdesc-userparam', |
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'default' => '', |
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]; |
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$params[] = [ |
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'name' => 'named args', |
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'type' => 'boolean', |
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'message' => 'smw-paramdesc-named_args', |
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'default' => true, |
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]; |
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return $params; |
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} |
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/** |
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* @see ResultPrinter::getResultText |
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* |
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* {@inheritDoc} |
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*/ |
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protected function getResultText( QueryResult $res, $outputMode ) { |
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// for each result row, create an array of the row itself |
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// and all its sorted-on fields, and add it to the initial |
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// 'tree' |
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$outlineTree = new OutlineTree(); |
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while ( $row = $res->getNext() ) { |
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$outlineTree->addItem( $this->newOutlineItem( $row ) ); |
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} |
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// now, cycle through the outline properties, creating the |
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// tree |
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foreach ( $this->params['outlineproperties'] as $property ) { |
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$outlineTree->addProperty( $property ); |
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} |
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if ( $this->params['template'] !== '' ) { |
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$this->hasTemplates = true; |
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$templateBuilder = new TemplateBuilder( |
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$this->params |
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); |
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$templateBuilder->setLinker( $this->mLinker ); |
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$result = $templateBuilder->build( $outlineTree ); |
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} else { |
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$listTreeBuilder = new ListTreeBuilder( |
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$this->params + [ 'showHeaders' => $this->mShowHeaders ] |
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); |
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$listTreeBuilder->setLinker( $this->mLinker ); |
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$result = $listTreeBuilder->build( $outlineTree ); |
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} |
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if ( $this->linkFurtherResults( $res ) ) { |
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$link = $this->getFurtherResultsLink( |
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$res, |
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$outputMode |
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); |
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$result .= $link->getText( $outputMode, $this->mLinker ) . "\n"; |
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} |
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return $result; |
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} |
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private function newOutlineItem( $row ) { |
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$outlineItem = new OutlineItem( $row ); |
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foreach ( $row as $field ) { |
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$name = $field->getPrintRequest()->getText( SMW_OUTPUT_HTML ); |
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if ( !in_array( $name, $this->params['outlineproperties'] ) ) { |
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continue; |
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} |
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while ( ( $dataValue = $field->getNextDataValue() ) !== false ) { |
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$outlineItem->addFieldValue( |
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$name, |
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$dataValue->getLongWikiText( $this->getLinker() ) |
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); |
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} |
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} |
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return $outlineItem; |
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} |
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} |
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SemanticMediaWiki /
SemanticResultFormats
