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<?php |
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namespace SRF\Formats\Tree; |
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use Tree\Node\NodeInterface; |
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use Tree\Visitor\Visitor; |
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class TreeNodePrinter implements Visitor { |
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private $depth = 0; |
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private $rowNumber = 0; |
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private $configuration = null; |
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/** |
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* @var TreeResultPrinter |
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*/ |
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private $resultPrinter = null; |
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private $columnLabels = []; |
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public function __construct( TreeResultPrinter $resultPrinter, $configuration ) { |
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$this->configuration = $configuration; |
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$this->resultPrinter = $resultPrinter; |
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} |
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public function visit( NodeInterface $node ) { |
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$nodeTexts = [ $this->getTextForNode( $node ) ]; |
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$this->depth++; |
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$this->rowNumber++; |
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foreach ( $node->getChildren() as $child ) { |
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$nodeTexts = array_merge( |
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$nodeTexts, |
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$child->accept( $this ) |
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); |
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} |
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$this->depth--; |
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return $nodeTexts; |
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} |
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protected function getTextForNode( TreeNode $node ) { |
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/** @var \SMWResultArray[]|null $row */ |
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$row = $node->getValue(); |
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if ( $row === null ) { |
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return ''; |
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} |
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$textForNode = str_repeat( ( $this->configuration[ 'format' ] === 'oltree' ) ? '#' : '*', $this->depth ); |
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if ( $this->configuration[ 'template' ] === '' ) { |
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// build simple list |
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$textForNode .= $this->getTextForRowNoTemplate( $row ); |
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} else { |
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// build template code |
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$textForNode .= $this->getTextForRowWithTemplate( $row ); |
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} |
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return $textForNode; |
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} |
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/** |
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* @param \SMWResultArray[] $row |
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* @return string |
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*/ |
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protected function getTextForRowNoTemplate( $row ) { |
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$cellTexts = []; |
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foreach ( $row as $columnNumber => $cell ) { |
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$valuesText = $this->getValuesTextForCell( $cell, $columnNumber ); |
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if ( $valuesText === '' ) { |
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continue; |
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} |
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$labelText = $this->getLabelForCell( $cell, $columnNumber ); |
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$cellTexts[] = $labelText . $valuesText; |
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} |
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if ( count( $cellTexts ) > 0 ) { |
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$result = array_shift( $cellTexts ); |
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if ( count( $cellTexts ) > 0 ) { |
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$result .= ' (' . join( $this->configuration[ 'sep' ], $cellTexts ) . ')'; |
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} |
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} else { |
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$result = ''; |
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} |
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return $result; |
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} |
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/** |
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* @param \SMWResultArray[] $row |
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* @return string |
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*/ |
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protected function getTextForRowWithTemplate( $row ) { |
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$templateParams = []; |
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foreach ( $row as $columnNumber => $cell ) { |
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$valuesText = $this->getValuesTextForCell( $cell, $columnNumber ); |
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$paramName = $this->getParamNameForCell( $cell, $columnNumber ); |
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$templateParams[] = "$paramName=$valuesText "; |
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} |
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$templateParams[] = "#=$this->rowNumber "; |
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return $this->resultPrinter->getTemplateCall( $this->configuration[ 'template' ], $templateParams ); |
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} |
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/** |
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* @param \SMWResultArray $cell |
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* @param int $columnNumber |
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* @return string |
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*/ |
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protected function getValuesTextForCell( \SMWResultArray $cell, $columnNumber ) { |
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$cell->reset(); |
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$linker = $this->resultPrinter->getLinkerForColumn( $columnNumber ); |
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$valueTexts = []; |
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while ( ( $text = $cell->getNextText( SMW_OUTPUT_WIKI, $linker ) ) !== false ) { |
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$valueTexts[] = $text; |
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} |
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$valuesText = join( $this->configuration[ 'sep' ], $valueTexts ); |
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return $valuesText; |
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} |
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/** |
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* @param \SMWResultArray $cell |
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* @param int $columnNumber |
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* @return string |
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*/ |
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protected function getParamNameForCell( $cell, $columnNumber ) { |
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if ( !array_key_exists( $columnNumber, $this->columnLabels ) ) { |
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$label = $cell->getPrintRequest()->getLabel(); |
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if ( $this->configuration[ 'template arguments' ] === 'numbered' || ( $label === '' ) ) { |
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$paramName = $columnNumber + 1; |
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} elseif ( $this->configuration[ 'template arguments' ] === 'legacy' ) { |
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$paramName = '?' . $label; |
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} else { // $this->configuration[ 'template arguments' ] === 'named' |
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$paramName = $label; |
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} |
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$this->columnLabels[ $columnNumber ] = $paramName; |
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} |
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return $this->columnLabels[ $columnNumber ]; |
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} |
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/** |
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* @param \SMWResultArray $cell |
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* @return string |
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*/ |
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protected function getLabelForCell( $cell, $columnNumber ) { |
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if ( !array_key_exists( $columnNumber, $this->columnLabels ) ) { |
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if ( $this->configuration[ 'headers' ] === 'hide' || $cell->getPrintRequest()->getLabel() === '' ) { |
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$labelText = ''; |
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} elseif ( $this->configuration[ 'headers' ] === 'plain' ) { |
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$labelText = $cell->getPrintRequest()->getText( SMW_OUTPUT_WIKI ) . ': '; |
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} else { // $this->configuration[ 'headers' ] === 'link' |
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$labelText = $cell->getPrintRequest()->getText( SMW_OUTPUT_WIKI, $this->resultPrinter->getLinker() ) . ': '; |
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} |
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$this->columnLabels[ $columnNumber ] = $labelText; |
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} |
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return $this->columnLabels[ $columnNumber ]; |
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} |
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} |
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SemanticMediaWiki /
SemanticResultFormats
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.