SRFjqPlotSeries::getFormatOutput() - Code Metrics - Inspection of "Add hidezeroes parameter to jqplotseries (#565)" - SemanticMediaWiki/SemanticResultFormats - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( da9f32...bb055b )

by Karsten

created 2020-01-27 20:21 UTC

SRFjqPlotSeries::getFormatOutput() A

↳ Parent: SRFjqPlotSeries

Complexity

Conditions	4
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes

Metric	Value
dl	0
loc	44
ccs	0
cts	20
cp	0
rs	9.216
c	0
b	0
f	0
cc	4
nc	8
nop	1
crap	20

<?php

/**
 * A query printer for charts series using the jqPlot JavaScript library.
 *
 * @since 1.8
 * @licence GNU GPL v2 or later
 *
 * @author mwjames
 */
class SRFjqPlotSeries extends SMWResultPrinter {

	/**
	 * @see SMWResultPrinter::getName
	 */
	public function getName() {
		return wfMessage( 'srf-printername-jqplotseries' )->text();
	}

	/**
	 * Returns an array with the numerical data in the query result.
	 *
	 *
	 * @param SMWQueryResult $result
	 * @param $outputMode
	 *
	 * @return string
	 */
	protected function getResultText( SMWQueryResult $result, $outputMode ) {

		// Get data set
		$data = $this->getResultData( $result, $outputMode );

		// Check data availability
		if ( $data['series'] === [] ) {
			return $result->addErrors(
				[
					wfMessage( 'srf-warn-empy-chart' )
						->inContentLanguage()->text() ]
			);
		} else {
			$options['sask'] = SRFUtils::htmlQueryResultLink( $this->getLink( $result, SMW_OUTPUT_HTML ) );
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
			return $this->getFormatOutput( $this->getFormatSettings( $this->getNumbersTicks( $data ), $options ) );
		}
	}

	/**
	 * Returns an array with the numerical data
	 *
	 * @since 1.8
	 *
	 * @param SMWQueryResult $result
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 * @param $outputMode
	 *
	 * @return array
	 */
	protected function getResultData( SMWQueryResult $res, $outputMode ) {
		$data = [];
		$data['series'] = [];

		while ( $row = $res->getNext() ) {
			// Loop over their fields (properties)
			$label = '';
			$i = 0;

			foreach ( $row as /* SMWResultArray */
					  $field ) {
				$i++;
				$rowNumbers = [];

				// Grouping by subject (page object) or property
				if ( $this->params['group'] === 'subject' ) {
					$groupedBy = $field->getResultSubject()->getTitle()->getText();
				} else {
					$groupedBy = $field->getPrintRequest()->getLabel();
				}

				// Property label
				$property = $field->getPrintRequest()->getLabel();

				// First column property typeid
				$i == 1 ? $data['fcolumntypeid'] = $field->getPrintRequest()->getTypeID() : '';

				// Loop over all values for the property.
				while ( ( /* SMWDataValue */
					$object = $field->getNextDataValue() ) !== false ) {

					if ( $object->getDataItem()->getDIType() == SMWDataItem::TYPE_NUMBER ) {
						$number = $object->getNumber();

						// Checking against the row and in case the first column is a numeric
						// value it is handled as label with the remaining steps continue to work
						// as it were a text label
						// The first column container will not be part of the series container
						if ( $i == 1 ) {
							$label = $number;
							continue;
						}

						if ( $label !== '' && $number >= $this->params['min'] ) {

							// Reference array summarize all items per row
							$rowNumbers += [ 'subject' => $label, 'value' => $number, 'property' => $property ];

							// Store plain numbers for simpler handling
							$data['series'][$groupedBy][] = $number;
						}
					} elseif ( $object->getDataItem()->getDIType() == SMWDataItem::TYPE_TIME ) {
						$label = $object->getShortWikiText();
					} else {
						$label = $object->getWikiValue();
					}
				}
				// Only for array's with numbers
				if ( count( $rowNumbers ) > 0 ) {

					// For cases where mainlabel=- we assume that the subject should not be
					// used as identifier and therefore we try to match the groupby
					// with the first available text label
					if ( $this->params['mainlabel'] == '-' && $this->params['group'] === 'subject' ) {
						$data[$this->params['group']][$label][] = $rowNumbers;
					} else {
						$data[$this->params['group']][$groupedBy][] = $rowNumbers;
					}
				}
			}
		}
		return $data;
	}

	/**
	 * Data set sorting
	 *
	 * @since 1.8
	 *
	 * @param array $data label => value
	 *
	 * @return array
	 */
	private function getFormatSettings( $data, $options ) {

		// Init
		$dataSet = [];
		$options['mode'] = 'series';
		$options['autoscale'] = false;

		// Available markers
		$marker = [ 'circle', 'diamond', 'square', 'filledCircle', 'filledDiamond', 'filledSquare' ];

		// Series colour(has to be null otherwise jqplot runs with a type error)
		$seriescolors = $this->params['chartcolor'] !== '' ? array_filter(
			explode( ",", $this->params['chartcolor'] )
		) : null;

		// Re-grouping
		foreach ( $data[$this->params['group']] as $rowKey => $row ) {
			$values = [];

			foreach ( $row as $key => $value ) {
				// Switch labels according to the group parameter
				$label = $this->params['grouplabel'] === 'property' ? $value['property'] : $value['subject'];
				$values[] = [ $label, $value['value'] ];
			}
			$dataSet[] = $values;
		}

		// Series plotting parameters
		foreach ( $data[$this->params['group']] as $key => $row ) {
			$series[] = [
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
				'label' => $key,
				'xaxis' => 'xaxis', // xaxis could also be xaxis2 or ...
				'yaxis' => 'yaxis',
				'fill' => $this->params['stackseries'],
				'showLine' => $this->params['charttype'] !== 'scatter',
				'showMarker' => true,
				'trendline' => [
					'show' => in_array( $this->params['trendline'], [ 'exp', 'linear' ] ),
					'shadow' => $this->params['theme'] !== 'simple',
					'type' => $this->params['trendline'],
				],
				'markerOptions' => [
					'style' => $marker[array_rand( $marker )],
					'shadow' => $this->params['theme'] !== 'simple'
				],
				'rendererOptions' => [ 'barDirection' => $this->params['direction'] ]
			];
		};

		// Basic parameters
		$parameters = [
			'numbersaxislabel' => $this->params['numbersaxislabel'],
			'labelaxislabel' => $this->params['labelaxislabel'],
			'charttitle' => $this->params['charttitle'],
			'charttext' => $this->params['charttext'],
			'infotext' => $this->params['infotext'],
			'theme' => $this->params['theme'] ? $this->params['theme'] : null,
			'valueformat' => $this->params['datalabels'] === 'label' ? '' : $this->params['valueformat'],
			'ticklabels' => $this->params['ticklabels'],
			'highlighter' => $this->params['highlighter'],
			'autoscale' => $options['autoscale'],
			'gridview' => $this->params['gridview'],
			'direction' => $this->params['direction'],
			'smoothlines' => $this->params['smoothlines'],
			'cursor' => $this->params['cursor'],
			'chartlegend' => $this->params['chartlegend'] !== '' ? $this->params['chartlegend'] : 'none',
			'colorscheme' => $this->params['colorscheme'] !== '' ? $this->params['colorscheme'] : null,
			'pointlabels' => $this->params['datalabels'] === 'none' ? false : $this->params['datalabels'],
			'datalabels' => $this->params['datalabels'],
			'stackseries' => $this->params['stackseries'],
			'grid' => $this->params['theme'] === 'vector' ? [ 'borderColor' => '#a7d7f9' ] : ( $this->params['theme'] === 'simple' ? [ 'borderColor' => '#ddd' ] : null ),
			'seriescolors' => $seriescolors,
			'hideZeroes' => $this->params['hidezeroes']
		];

		return [
			'data' => $dataSet,
			//'rawdata'      => $data , // control array
			'series' => $series,
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
			'ticks' => $data['numbersticks'],
			'total' => $data['total'],
			'fcolumntypeid' => $data['fcolumntypeid'],
			'sask' => $options['sask'],
			'mode' => $options['mode'],
			'renderer' => $this->params['charttype'],
			'parameters' => $parameters
		];
	}

	/**
	 * Fetch numbers ticks
	 *
	 * @since 1.8
	 *
	 * @param array $data
	 */
	protected function getNumbersTicks( array $data ) {

		// Only look for numeric values that have been stored
		$numerics = array_values( $data['series'] );

		// Find min and max values to determine the graphs axis parameter
		$maxValue = count( $numerics ) == 0 ? 0 : max( array_map( "max", $numerics ) );

		if ( $this->params['min'] === false ) {
			$minValue = count( $numerics ) == 0 ? 0 : min( array_map( "min", $numerics ) );
		} else {
			$minValue = $this->params['min'];
		}

		// Get ticks info
		$data['numbersticks'] = SRFjqPlot::getNumbersTicks( $minValue, $maxValue );
		$data['total'] = array_sum( array_map( "array_sum", $numerics ) );

		return $data;
	}

	/**
	 * Add resource definitions
	 *
	 * @since 1.8
	 *
	 * @param array $data
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 *
	 * @return string
	 */
	protected function addResources() {
		// RL module
		switch ( $this->params['charttype'] ) {
			case 'bubble':
				SMWOutputs::requireResource( 'ext.srf.jqplot.bubble' );
				break;
			case 'donut':
				SMWOutputs::requireResource( 'ext.srf.jqplot.donut' );
				break;
			case 'scatter':
			case 'line':
			case 'bar':
				SMWOutputs::requireResource( 'ext.srf.jqplot.bar' );
				break;
		}

		// Trendline plugin
		if ( in_array( $this->params['trendline'], [ 'exp', 'linear' ] ) ) {
			SMWOutputs::requireResource( 'ext.srf.jqplot.trendline' );
		}

		// Cursor plugin
		if ( in_array( $this->params['cursor'], [ 'zoom', 'tooltip' ] ) ) {
			SMWOutputs::requireResource( 'ext.srf.jqplot.cursor' );
		}

		// Highlighter plugin
		if ( $this->params['highlighter'] ) {
			SMWOutputs::requireResource( 'ext.srf.jqplot.highlighter' );
		}

		// Enhancedlegend plugin
		if ( $this->params['chartlegend'] ) {
			SMWOutputs::requireResource( 'ext.srf.jqplot.enhancedlegend' );
		}

		// gridview plugin
		if ( in_array( $this->params['gridview'], [ 'tabs' ] ) ) {
			SMWOutputs::requireResource( 'ext.srf.util.grid' );
		}

		// Pointlabels plugin
		if ( in_array( $this->params['datalabels'], [ 'value', 'label', 'percent' ] ) ) {
			SMWOutputs::requireResource( 'ext.srf.jqplot.pointlabels' );
		}
	}

	/**
	 * Prepare data for the output
	 *
	 * @since 1.8
	 *
	 * @param array $data
	 *
	 * @return string
	 */
	protected function getFormatOutput( array $data ) {

		$this->isHTML = true;

		static $statNr = 0;
		$chartID = 'jqplot-series-' . ++$statNr;

		// Encoding
		$requireHeadItem = [ $chartID => FormatJson::encode( $data ) ];
		SMWOutputs::requireHeadItem( $chartID, Skin::makeVariablesScript( $requireHeadItem ) );

		// Add RL resources
		$this->addResources();

		// Processing placeholder
		$processing = SRFUtils::htmlProcessingElement( $this->isHTML );

		// Conversion due to a string as value that can contain %
		$width = strstr( $this->params['width'], "%" ) ? $this->params['width'] : $this->params['width'] . 'px';

		// Chart/graph placeholder
		$chart = Html::rawElement(
			'div',
			[
				'id' => $chartID,
				'class' => 'container',
				'style' => "display:none; width: {$width}; height: {$this->params['height']}px;"
			],
			null
		);

		// Beautify class selector
		$class = $this->params['charttype'] ? '-' . $this->params['charttype'] : '';
		$class = $this->params['class'] ? $class . ' ' . $this->params['class'] : $class . ' jqplot-common';

		// Chart/graph wrappper
		return Html::rawElement(
			'div',
			[
				'class' => 'srf-jqplot' . $class,
			],
			$processing . $chart
		);
	}

	/**
	 * @see SMWResultPrinter::getParamDefinitions
	 *
	 * @since 1.8
	 *
	 * @param $definitions array of IParamDefinition
	 *
	 * @return array of IParamDefinition|array
	 */
	public function getParamDefinitions( array $definitions ) {
		$params = array_merge( parent::getParamDefinitions( $definitions ), SRFjqPlot::getCommonParams() );

		$params['infotext'] = [
			'message' => 'srf-paramdesc-infotext',
			'default' => '',
		];

		$params['stackseries'] = [
			'type' => 'boolean',
			'message' => 'srf-paramdesc-stackseries',
			'default' => false,
		];

		$params['group'] = [
			'message' => 'srf-paramdesc-group',
			'default' => 'subject',
			'values' => [ 'property', 'subject' ],
		];

		$params['grouplabel'] = [
			'message' => 'srf-paramdesc-grouplabel',
			'default' => 'subject',
			'values' => [ 'property', 'subject' ],
		];

		$params['charttype'] = [
			'message' => 'srf-paramdesc-charttype',
			'default' => 'bar',
			'values' => [ 'bar', 'line', 'donut', 'bubble', 'scatter' ],
		];

		$params['trendline'] = [
			'message' => 'srf-paramdesc-trendline',
			'default' => 'none',
			'values' => [ 'none', 'exp', 'linear' ],
		];

		$params['cursor'] = [
			'message' => 'srf-paramdesc-chartcursor',
			'default' => 'none',
			'values' => [ 'none', 'zoom', 'tooltip' ],
		];

		$params['gridview'] = [
			'message' => 'srf-paramdesc-gridview',
			'default' => 'none',
			'values' => [ 'none', 'tabs' ],
		];

		$params['hidezeroes'] = [
			'type' => 'boolean',
			'message' => 'srf-paramdesc-hidezeroes',
			'default' => false,
		];

		return $params;
	}
}


1			<?php
2
3			/**
4			* A query printer for charts series using the jqPlot JavaScript library.
5			*
6			* @since 1.8
7			* @licence GNU GPL v2 or later
8			*
9			* @author mwjames
10			*/
11			class SRFjqPlotSeries extends SMWResultPrinter {
12
13			/**
14			* @see SMWResultPrinter::getName
15			*/
16			public function getName() {
17			return wfMessage( 'srf-printername-jqplotseries' )->text();
18			}
19
20			/**
21			* Returns an array with the numerical data in the query result.
22			*
23			*
24			* @param SMWQueryResult $result
25			* @param $outputMode
26			*
27			* @return string
28			*/
29			protected function getResultText( SMWQueryResult $result, $outputMode ) {
30
31			// Get data set
32			$data = $this->getResultData( $result, $outputMode );
33
34			// Check data availability
35			if ( $data['series'] === [] ) {
36			return $result->addErrors(
37			[
38			wfMessage( 'srf-warn-empy-chart' )
39			->inContentLanguage()->text() ]
40			);
41			} else {
42			$options['sask'] = SRFUtils::htmlQueryResultLink( $this->getLink( $result, SMW_OUTPUT_HTML ) );
			0 ignored issues – show Coding Style Comprehensibility introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report `$options` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$options = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
43			return $this->getFormatOutput( $this->getFormatSettings( $this->getNumbersTicks( $data ), $options ) );
44			}
45			}
46
47			/**
48			* Returns an array with the numerical data
49			*
50			* @since 1.8
51			*
52			* @param SMWQueryResult $result
			0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report There is no parameter named `$result`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
53			* @param $outputMode
54			*
55			* @return array
56			*/
57			protected function getResultData( SMWQueryResult $res, $outputMode ) {
58			$data = [];
59			$data['series'] = [];
60
61			while ( $row = $res->getNext() ) {
62			// Loop over their fields (properties)
63			$label = '';
64			$i = 0;
65
66			foreach ( $row as /* SMWResultArray */
67			$field ) {
68			$i++;
69			$rowNumbers = [];
70
71			// Grouping by subject (page object) or property
72			if ( $this->params['group'] === 'subject' ) {
73			$groupedBy = $field->getResultSubject()->getTitle()->getText();
74			} else {
75			$groupedBy = $field->getPrintRequest()->getLabel();
76			}
77
78			// Property label
79			$property = $field->getPrintRequest()->getLabel();
80
81			// First column property typeid
82			$i == 1 ? $data['fcolumntypeid'] = $field->getPrintRequest()->getTypeID() : '';
83
84			// Loop over all values for the property.
85			while ( ( /* SMWDataValue */
86			$object = $field->getNextDataValue() ) !== false ) {
87
88			if ( $object->getDataItem()->getDIType() == SMWDataItem::TYPE_NUMBER ) {
89			$number = $object->getNumber();
90
91			// Checking against the row and in case the first column is a numeric
92			// value it is handled as label with the remaining steps continue to work
93			// as it were a text label
94			// The first column container will not be part of the series container
95			if ( $i == 1 ) {
96			$label = $number;
97			continue;
98			}
99
100			if ( $label !== '' && $number >= $this->params['min'] ) {
101
102			// Reference array summarize all items per row
103			$rowNumbers += [ 'subject' => $label, 'value' => $number, 'property' => $property ];
104
105			// Store plain numbers for simpler handling
106			$data['series'][$groupedBy][] = $number;
107			}
108			} elseif ( $object->getDataItem()->getDIType() == SMWDataItem::TYPE_TIME ) {
109			$label = $object->getShortWikiText();
110			} else {
111			$label = $object->getWikiValue();
112			}
113			}
114			// Only for array's with numbers
115			if ( count( $rowNumbers ) > 0 ) {
116
117			// For cases where mainlabel=- we assume that the subject should not be
118			// used as identifier and therefore we try to match the groupby
119			// with the first available text label
120			if ( $this->params['mainlabel'] == '-' && $this->params['group'] === 'subject' ) {
121			$data[$this->params['group']][$label][] = $rowNumbers;
122			} else {
123			$data[$this->params['group']][$groupedBy][] = $rowNumbers;
124			}
125			}
126			}
127			}
128			return $data;
129			}
130
131			/**
132			* Data set sorting
133			*
134			* @since 1.8
135			*
136			* @param array $data label => value
137			*
138			* @return array
139			*/
140			private function getFormatSettings( $data, $options ) {
141
142			// Init
143			$dataSet = [];
144			$options['mode'] = 'series';
145			$options['autoscale'] = false;
146
147			// Available markers
148			$marker = [ 'circle', 'diamond', 'square', 'filledCircle', 'filledDiamond', 'filledSquare' ];
149
150			// Series colour(has to be null otherwise jqplot runs with a type error)
151			$seriescolors = $this->params['chartcolor'] !== '' ? array_filter(
152			explode( ",", $this->params['chartcolor'] )
153			) : null;
154
155			// Re-grouping
156			foreach ( $data[$this->params['group']] as $rowKey => $row ) {
157			$values = [];
158
159			foreach ( $row as $key => $value ) {
160			// Switch labels according to the group parameter
161			$label = $this->params['grouplabel'] === 'property' ? $value['property'] : $value['subject'];
162			$values[] = [ $label, $value['value'] ];
163			}
164			$dataSet[] = $values;
165			}
166
167			// Series plotting parameters
168			foreach ( $data[$this->params['group']] as $key => $row ) {
169			$series[] = [
			0 ignored issues – show Coding Style Comprehensibility introduced 2018-09-01 00:16 UTC by Report Bug Copy Issue Report `$series` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$series = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
170			'label' => $key,
171			'xaxis' => 'xaxis', // xaxis could also be xaxis2 or ...
172			'yaxis' => 'yaxis',
173			'fill' => $this->params['stackseries'],
174			'showLine' => $this->params['charttype'] !== 'scatter',
175			'showMarker' => true,
176			'trendline' => [
177			'show' => in_array( $this->params['trendline'], [ 'exp', 'linear' ] ),
178			'shadow' => $this->params['theme'] !== 'simple',
179			'type' => $this->params['trendline'],
180			],
181			'markerOptions' => [
182			'style' => $marker[array_rand( $marker )],
183			'shadow' => $this->params['theme'] !== 'simple'
184			],
185			'rendererOptions' => [ 'barDirection' => $this->params['direction'] ]
186			];
187			};
188
189			// Basic parameters
190			$parameters = [
191			'numbersaxislabel' => $this->params['numbersaxislabel'],
192			'labelaxislabel' => $this->params['labelaxislabel'],
193			'charttitle' => $this->params['charttitle'],
194			'charttext' => $this->params['charttext'],
195			'infotext' => $this->params['infotext'],
196			'theme' => $this->params['theme'] ? $this->params['theme'] : null,
197			'valueformat' => $this->params['datalabels'] === 'label' ? '' : $this->params['valueformat'],
198			'ticklabels' => $this->params['ticklabels'],
199			'highlighter' => $this->params['highlighter'],
200			'autoscale' => $options['autoscale'],
201			'gridview' => $this->params['gridview'],
202			'direction' => $this->params['direction'],
203			'smoothlines' => $this->params['smoothlines'],
204			'cursor' => $this->params['cursor'],
205			'chartlegend' => $this->params['chartlegend'] !== '' ? $this->params['chartlegend'] : 'none',
206			'colorscheme' => $this->params['colorscheme'] !== '' ? $this->params['colorscheme'] : null,
207			'pointlabels' => $this->params['datalabels'] === 'none' ? false : $this->params['datalabels'],
208			'datalabels' => $this->params['datalabels'],
209			'stackseries' => $this->params['stackseries'],
210			'grid' => $this->params['theme'] === 'vector' ? [ 'borderColor' => '#a7d7f9' ] : ( $this->params['theme'] === 'simple' ? [ 'borderColor' => '#ddd' ] : null ),
211			'seriescolors' => $seriescolors,
212			'hideZeroes' => $this->params['hidezeroes']
213			];
214
215			return [
216			'data' => $dataSet,
217			//'rawdata' => $data , // control array
218			'series' => $series,
			0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report The variable `$series` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
219			'ticks' => $data['numbersticks'],
220			'total' => $data['total'],
221			'fcolumntypeid' => $data['fcolumntypeid'],
222			'sask' => $options['sask'],
223			'mode' => $options['mode'],
224			'renderer' => $this->params['charttype'],
225			'parameters' => $parameters
226			];
227			}
228
229			/**
230			* Fetch numbers ticks
231			*
232			* @since 1.8
233			*
234			* @param array $data
235			*/
236			protected function getNumbersTicks( array $data ) {
237
238			// Only look for numeric values that have been stored
239			$numerics = array_values( $data['series'] );
240
241			// Find min and max values to determine the graphs axis parameter
242			$maxValue = count( $numerics ) == 0 ? 0 : max( array_map( "max", $numerics ) );
243
244			if ( $this->params['min'] === false ) {
245			$minValue = count( $numerics ) == 0 ? 0 : min( array_map( "min", $numerics ) );
246			} else {
247			$minValue = $this->params['min'];
248			}
249
250			// Get ticks info
251			$data['numbersticks'] = SRFjqPlot::getNumbersTicks( $minValue, $maxValue );
252			$data['total'] = array_sum( array_map( "array_sum", $numerics ) );
253
254			return $data;
255			}
256
257			/**
258			* Add resource definitions
259			*
260			* @since 1.8
261			*
262			* @param array $data
			0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report There is no parameter named `$data`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
263			*
264			* @return string
265			*/
266			protected function addResources() {
267			// RL module
268			switch ( $this->params['charttype'] ) {
269			case 'bubble':
270			SMWOutputs::requireResource( 'ext.srf.jqplot.bubble' );
271			break;
272			case 'donut':
273			SMWOutputs::requireResource( 'ext.srf.jqplot.donut' );
274			break;
275			case 'scatter':
276			case 'line':
277			case 'bar':
278			SMWOutputs::requireResource( 'ext.srf.jqplot.bar' );
279			break;
280			}
281
282			// Trendline plugin
283			if ( in_array( $this->params['trendline'], [ 'exp', 'linear' ] ) ) {
284			SMWOutputs::requireResource( 'ext.srf.jqplot.trendline' );
285			}
286
287			// Cursor plugin
288			if ( in_array( $this->params['cursor'], [ 'zoom', 'tooltip' ] ) ) {
289			SMWOutputs::requireResource( 'ext.srf.jqplot.cursor' );
290			}
291
292			// Highlighter plugin
293			if ( $this->params['highlighter'] ) {
294			SMWOutputs::requireResource( 'ext.srf.jqplot.highlighter' );
295			}
296
297			// Enhancedlegend plugin
298			if ( $this->params['chartlegend'] ) {
299			SMWOutputs::requireResource( 'ext.srf.jqplot.enhancedlegend' );
300			}
301
302			// gridview plugin
303			if ( in_array( $this->params['gridview'], [ 'tabs' ] ) ) {
304			SMWOutputs::requireResource( 'ext.srf.util.grid' );
305			}
306
307			// Pointlabels plugin
308			if ( in_array( $this->params['datalabels'], [ 'value', 'label', 'percent' ] ) ) {
309			SMWOutputs::requireResource( 'ext.srf.jqplot.pointlabels' );
310			}
311			}
312
313			/**
314			* Prepare data for the output
315			*
316			* @since 1.8
317			*
318			* @param array $data
319			*
320			* @return string
321			*/
322			protected function getFormatOutput( array $data ) {
323
324			$this->isHTML = true;
325
326			static $statNr = 0;
327			$chartID = 'jqplot-series-' . ++$statNr;
328
329			// Encoding
330			$requireHeadItem = [ $chartID => FormatJson::encode( $data ) ];
331			SMWOutputs::requireHeadItem( $chartID, Skin::makeVariablesScript( $requireHeadItem ) );
332
333			// Add RL resources
334			$this->addResources();
335
336			// Processing placeholder
337			$processing = SRFUtils::htmlProcessingElement( $this->isHTML );
338
339			// Conversion due to a string as value that can contain %
340			$width = strstr( $this->params['width'], "%" ) ? $this->params['width'] : $this->params['width'] . 'px';
341
342			// Chart/graph placeholder
343			$chart = Html::rawElement(
344			'div',
345			[
346			'id' => $chartID,
347			'class' => 'container',
348			'style' => "display:none; width: {$width}; height: {$this->params['height']}px;"
349			],
350			null
351			);
352
353			// Beautify class selector
354			$class = $this->params['charttype'] ? '-' . $this->params['charttype'] : '';
355			$class = $this->params['class'] ? $class . ' ' . $this->params['class'] : $class . ' jqplot-common';
356
357			// Chart/graph wrappper
358			return Html::rawElement(
359			'div',
360			[
361			'class' => 'srf-jqplot' . $class,
362			],
363			$processing . $chart
364			);
365			}
366
367			/**
368			* @see SMWResultPrinter::getParamDefinitions
369			*
370			* @since 1.8
371			*
372			* @param $definitions array of IParamDefinition
373			*
374			* @return array of IParamDefinition\|array
375			*/
376			public function getParamDefinitions( array $definitions ) {
377			$params = array_merge( parent::getParamDefinitions( $definitions ), SRFjqPlot::getCommonParams() );
378
379			$params['infotext'] = [
380			'message' => 'srf-paramdesc-infotext',
381			'default' => '',
382			];
383
384			$params['stackseries'] = [
385			'type' => 'boolean',
386			'message' => 'srf-paramdesc-stackseries',
387			'default' => false,
388			];
389
390			$params['group'] = [
391			'message' => 'srf-paramdesc-group',
392			'default' => 'subject',
393			'values' => [ 'property', 'subject' ],
394			];
395
396			$params['grouplabel'] = [
397			'message' => 'srf-paramdesc-grouplabel',
398			'default' => 'subject',
399			'values' => [ 'property', 'subject' ],
400			];
401
402			$params['charttype'] = [
403			'message' => 'srf-paramdesc-charttype',
404			'default' => 'bar',
405			'values' => [ 'bar', 'line', 'donut', 'bubble', 'scatter' ],
406			];
407
408			$params['trendline'] = [
409			'message' => 'srf-paramdesc-trendline',
410			'default' => 'none',
411			'values' => [ 'none', 'exp', 'linear' ],
412			];
413
414			$params['cursor'] = [
415			'message' => 'srf-paramdesc-chartcursor',
416			'default' => 'none',
417			'values' => [ 'none', 'zoom', 'tooltip' ],
418			];
419
420			$params['gridview'] = [
421			'message' => 'srf-paramdesc-gridview',
422			'default' => 'none',
423			'values' => [ 'none', 'tabs' ],
424			];
425
426			$params['hidezeroes'] = [
427			'type' => 'boolean',
428			'message' => 'srf-paramdesc-hidezeroes',
429			'default' => false,
430			];
431
432			return $params;
433			}
434			}
435

SemanticMediaWiki / SemanticResultFormats

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SRFjqPlotSeries::getFormatOutput() A

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