1 files changed, 0 insertions, 280 deletions
diff --git a/SemanticMediaWiki/includes/queryprinters/AggregatablePrinter.php b/SemanticMediaWiki/includes/queryprinters/AggregatablePrinter.php
deleted file mode 100644
index a90fcc99..00000000
--- a/SemanticMediaWiki/includes/queryprinters/AggregatablePrinter.php
+++ /dev/null
@@ -1,280 +0,0 @@
-<?php
-
-namespace SMW;
-
-use SMWQueryResult;
-use SMWDataItem;
-
-/**
- * Abstract class that supports the aggregation and distributive calculation
- * of numerical data.
- *
- * @since 1.9
- *
- * @file
- *
- * @license GNU GPL v2+
- * @author Jeroen De Dauw < jeroendedauw@gmail.com >
- */
-
-/**
- * Abstract class that supports the aggregation and distributive calculation
- * of numerical data. Supports the distribution parameter, and related
- * parameters that allows the user to choose between regular behavior or
- * generating a distribution of values.
- *
- * For example, this result set: foo bar baz foo bar bar ohi
- * Will be turned into
- * * bar (3)
- * * foo (2)
- * * baz (1)
- * * ohi (1)
- *
- * @ingroup QueryPrinter
- */
-abstract class AggregatablePrinter extends ResultPrinter {
-
-	/**
-	 * Create the formats output given the result data and return it.
-	 *
-	 * @since 1.7
-	 *
-	 * @param array $data label => value
-	 */
-	protected abstract function getFormatOutput( array $data );
-
-	/**
-	 * Method gets called right before the result is returned
-	 * in case there are values to display. It is meant for
-	 * adding resources such as JS and CSS only needed for this
-	 * format when it has actual values.
-	 *
-	 * @since 1.7
-	 */
-	protected function addResources() {}
-
-	/**
-	 * (non-PHPdoc)
-	 * @see SMWResultPrinter::getResultText()
-	 */
-	protected function getResultText( SMWQueryResult $queryResult, $outputMode ) {
-		$data = $this->getResults( $queryResult, $outputMode );
-
-		if ( $data === array() ) {
-			$queryResult->addErrors( array(
-				$this->msg( 'smw-qp-empty-data' )->inContentLanguage()->text()
-			) );
-			return '';
-		} else {
-			$this->applyDistributionParams( $data );
-			$this->addResources();
-			return $this->getFormatOutput( $data );
-		}
-	}
-
-	/**
-	 * Apply the distribution specific parameters.
-	 *
-	 * @since 1.7
-	 *
-	 * @param array $data
-	 */
-	protected function applyDistributionParams( array &$data ) {
-		if ( $this->params['distributionsort'] == 'asc' ) {
-			asort( $data, SORT_NUMERIC );
-		}
-		elseif ( $this->params['distributionsort'] == 'desc' ) {
-			arsort( $data, SORT_NUMERIC );
-		}
-
-		if ( $this->params['distributionlimit'] !== false ) {
-			$data = array_slice( $data, 0, $this->params['distributionlimit'], true );
-		}
-	}
-
-	/**
-	 * Gets and processes the results so they can be fed directly to the
-	 * getFormatOutput method. They are returned as an array with the keys
-	 * being the labels and the values being their corresponding (numeric) values.
-	 *
-	 * @since 1.7
-	 *
-	 * @param SMWQueryResult $result
-	 * @param $outputMode
-	 *
-	 * @return array label => value
-	 */
-	protected function getResults( SMWQueryResult $result, $outputMode ) {
-		if ( $this->params['distribution'] ) {
-			return $this->getDistributionResults( $result, $outputMode );
-		}
-		else {
-			return $this->getNumericResults( $result, $outputMode );
-		}
-	}
-
-	/**
-	 * Counts all the occurrences of all values in the query result,
-	 * and returns an array with as key the value and as value the count.
-	 *
-	 * @since 1.7
-	 *
-	 * @param SMWQueryResult $result
-	 * @param $outputMode
-	 *
-	 * @return array label => value
-	 */
-	protected function getDistributionResults( SMWQueryResult $result, $outputMode ) {
-		$values = array();
-
-		while ( /* array of SMWResultArray */ $row = $result->getNext() ) { // Objects (pages)
-			for ( $i = 0, $n = count( $row ); $i < $n; $i++ ) { // SMWResultArray for a sinlge property
-				while ( ( /* SMWDataValue */ $dataValue = $row[$i]->getNextDataValue() ) !== false ) { // Data values
-
-					// Get the HTML for the tag content. Pages are linked, other stuff is just plaintext.
-					if ( $dataValue->getTypeID() == '_wpg' ) {
-						$value = $dataValue->getTitle()->getText();
-					}
-					else {
-						$value = $dataValue->getShortText( $outputMode, $this->getLinker( false ) );
-					}
-
-					if ( !array_key_exists( $value, $values ) ) {
-						$values[$value] = 0;
-					}
-
-					$values[$value]++;
-				}
-			}
-		}
-
-		return $values;
-	}
-
-	/**
-	 * Returns an array with the numerical data in the query result.
-	 *
-	 * @since 1.7
-	 *
-	 * @param SMWQueryResult $res
-	 * @param $outputMode
-	 *
-	 * @return array label => value
-	 */
-	protected function getNumericResults( SMWQueryResult $res, $outputMode ) {
-		$values = array();
-
-		// print all result rows
-		while ( $subject = $res->getNext() ) {
-			$dataValue = $subject[0]->getNextDataValue();
-
-			if ( $dataValue !== false ) {
-				$name = $dataValue->getShortWikiText();
-
-				foreach ( $subject as $field ) {
-
-					// Use the aggregation parameter to determine the source of
-					// the number composition
-					if ( $this->params['aggregation'] === 'property' ) {
-						$name = $field->getPrintRequest()->getLabel();
-					}
-
-					// Aggregated array key depends on the mainlabel which is
-					// either the subject or a printout property
-					if ( $this->params['mainlabel'] === '-' ) {
-
-						// In case of '-', getNextDataValue() already shifted the
-						// array forward which means the first column
-						// ( $subject[0] == $field ) contains a possible value
-						// and has to be collected as well
-						if ( ( $subject[0] == $field ) && $dataValue->getDataItem()->getDIType() === SMWDataItem::TYPE_NUMBER ) {
-							$value = $dataValue->getDataItem( )->getNumber();
-							$values[$name] = isset( $values[$name] ) ?  $values[$name] + $value : $value;
-						}
-					}
-
-					while ( ( /* SMWDataItem */ $dataItem = $field->getNextDataItem() ) !== false ) {
-						$this->addNumbersForDataItem( $dataItem, $values, $name );
-					}
-				}
-			}
-		}
-
-		return $values;
-	}
-
-	/**
-	 * Adds all numbers contained in a dataitem to the list.
-	 *
-	 * @since 1.7
-	 *
-	 * @param SMWDataItem $dataItem
-	 * @param array $values
-	 * @param string $name
-	 */
-	protected function addNumbersForDataItem( SMWDataItem $dataItem, array &$values, $name ) {
-		switch ( $dataItem->getDIType() ) {
-			case SMWDataItem::TYPE_NUMBER:
-				// Collect and aggregate values for the same array key
-				$value = $dataItem->getNumber();
-				if ( !isset( $values[$name] ) ) {
-					$values[$name] = 0;
-				}
-				$values[$name] += $value;
-				break;
-			case SMWDataItem::TYPE_CONTAINER:
-				foreach ( $dataItem->getDataItems() as $di ) {
-					$this->addNumbersForDataItem( $di, $values, $name );
-				}
-				break;
-			default:
-		}
-	}
-
-	/**
-	 * @codeCoverageIgnore
-	 * @see SMWResultPrinter::getParamDefinitions
-	 *
-	 * @since 1.8
-	 *
-	 * @param ParamDefinition[] $definitions
-	 *
-	 * @return array
-	 */
-	public function getParamDefinitions( array $definitions ) {
-		$definitions = parent::getParamDefinitions( $definitions );
-
-		$definitions['distribution'] = array(
-			'name' => 'distribution',
-			'type' => 'boolean',
-			'default' => false,
-			'message' => 'smw-paramdesc-distribution',
-		);
-
-		$definitions['distributionsort'] = array(
-			'name' => 'distributionsort',
-			'type' => 'string',
-			'default' => 'none',
-			'message' => 'smw-paramdesc-distributionsort',
-			'values' => array( 'asc', 'desc', 'none' ),
-		);
-
-		$definitions['distributionlimit'] = array(
-			'name' => 'distributionlimit',
-			'type' => 'integer',
-			'default' => false,
-			'manipulatedefault' => false,
-			'message' => 'smw-paramdesc-distributionlimit',
-			'lowerbound' => 1,
-		);
-
-		$definitions['aggregation'] = array(
-			'message' => 'smw-paramdesc-aggregation',
-			'default' => 'subject',
-			'values' => array( 'property', 'subject' ),
-		);
-
-		return $definitions;
-	}
-
-}