Gallery::getCarouselWidget() - Code Metrics - Inspection of "Localisation updates from https://translatewiki.ne..." - SemanticMediaWiki/SemanticResultFormats - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master256 ( 37ad46 )

by Karsten

created 2018-09-07 13:32 UTC

Gallery::getCarouselWidget() A

↳ Parent: Gallery

Complexity

Conditions	3
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
dl	0
loc	31
ccs	0
cts	13
cp	0
rs	9.424
c	0
b	0
f	0
cc	3
nc	4
nop	0
crap	12

<?php

namespace SRF;

use Html;
use SMW\ResultPrinter;
use SMWDataItem;
use SMWOutputs;
use SMWPrintRequest;
use SMWQueryResult;
use SRFUtils;
use Title;

/**
 * Result printer that outputs query results as a image gallery.
 *
 * @author Jeroen De Dauw < [email protected] >
 * @author mwjames
 * @author Rowan Rodrik van der Molen
 */
class Gallery extends ResultPrinter {

	/**
	 * @see SMWResultPrinter::getName
	 *
	 * @return string
	 */
	public function getName() {
		return $this->msg( 'srf_printername_gallery' )->text();
	}

	/**
	 * @see SMWResultPrinter::buildResult
	 *
	 * @since 1.8
	 *
	 * @param SMWQueryResult $results
	 *
	 * @return string
	 */
	protected function buildResult( SMWQueryResult $results ) {

		// Intro/outro are not planned to work with the widget option
		if ( ( $this->params['intro'] !== '' || $this->params['outro'] !== '' ) && $this->params['widget'] !== '' ) {
			return $results->addErrors(
				[
					$this->msg( 'srf-error-option-mix', 'widget' )->inContentLanguage()->text()
				]
			);
		};

		return $this->getResultText( $results, $this->outputMode );
	}

	/**
	 * @see SMWResultPrinter::getResultText
	 *
	 * @param $results SMWQueryResult
	 * @param $outputmode integer
	 *
	 * @return string
	 */
	public function getResultText( SMWQueryResult $results, $outputmode ) {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}

		// #224
		$ig = class_exists( '\TraditionalImageGallery' ) ? new \TraditionalImageGallery() : new \ImageGallery();

		$ig->setShowBytes( false );
		$ig->setShowFilename( false );
		$ig->setCaption( $this->mIntro ); // set caption to IQ header

		// No need for a special page to use the parser but for the "normal" page
		// view we have to ensure caption text is parsed correctly through the parser
		if ( !$this->isSpecialPage() ) {
			$ig->setParser( $GLOBALS['wgParser'] );
		}

		$html = '';
		$processing = '';

		if ( $this->params['widget'] == 'carousel' ) {
			// Carousel widget
			$ig->setAttributes( $this->getCarouselWidget() );
		} elseif ( $this->params['widget'] == 'slideshow' ) {
			// Slideshow widget
			$ig->setAttributes( $this->getSlideshowWidget() );
		} else {

			// Standard gallery attributes
			$attribs = [
				'id' => uniqid(),
				'class' => $this->getImageOverlay(),
			];

			$ig->setAttributes( $attribs );
		}

		// Only use redirects where the overlay option is not used and redirect
		// thumb images towards a different target
		if ( $this->params['redirects'] !== '' && !$this->params['overlay'] ) {
			SMWOutputs::requireResource( 'ext.srf.gallery.redirect' );
		}

		// For the carousel widget, the perrow option should not be set
		if ( $this->params['perrow'] !== '' && $this->params['widget'] !== 'carousel' ) {
			$ig->setPerRow( $this->params['perrow'] );
		}

		if ( $this->params['widths'] !== '' ) {
			$ig->setWidths( $this->params['widths'] );
		}

		if ( $this->params['heights'] !== '' ) {
			$ig->setHeights( $this->params['heights'] );
		}

		$printReqLabels = [];
		$redirectType = '';

		/**
		 * @var SMWPrintRequest $printReq
		 */
		foreach ( $results->getPrintRequests() as $printReq ) {
			$printReqLabels[] = $printReq->getLabel();

			// Get redirect type
			if ( $this->params['redirects'] === $printReq->getLabel() ) {
				$redirectType = $printReq->getTypeID();
			}
		}

		if ( $this->params['imageproperty'] !== '' && in_array( $this->params['imageproperty'], $printReqLabels ) ||
			$this->params['redirects'] !== '' && in_array( $this->params['redirects'], $printReqLabels ) ) {

			$this->addImageProperties(
				$results,
				$ig,
				$this->params['imageproperty'],
				$this->params['captionproperty'],
				$this->params['redirects'],
				$outputmode
			);
		} else {
			$this->addImagePages( $results, $ig );
		}

		// SRF Global settings
		SRFUtils::addGlobalJSVariables();

		// Display a processing image as long as the DOM is no ready
		if ( $this->params['widget'] !== '' ) {
			$processing = SRFUtils::htmlProcessingElement();
		}

		// Beautify the class selector
		$class = $this->params['widget'] ? '-' . $this->params['widget'] . ' ' : '';
		$class = $this->params['redirects'] !== '' && $this->params['overlay'] === false ? $class . ' srf-redirect' . ' ' : $class;
		$class = $this->params['class'] ? $class . ' ' . $this->params['class'] : $class;

		// Separate content from result output
		if ( !$ig->isEmpty() ) {
			$attribs = [
				'class' => 'srf-gallery' . $class,
				'data-redirect-type' => $redirectType,
				'data-ns-text' => $this->getFileNsTextForPageLanguage()
			];

			$html = Html::rawElement( 'div', $attribs, $processing . $ig->toHTML() );
		}

		// If available, create a link that points to further results
		if ( $this->linkFurtherResults( $results ) ) {
			$html .= $this->getLink( $results, SMW_OUTPUT_HTML )->getText( SMW_OUTPUT_HTML, $this->mLinker );
		}

		return [ $html, 'nowiki' => true, 'isHTML' => true ];
	}

	/**
	 * Handles queries where the images (and optionally their captions) are specified as properties.
	 *
	 * @since 1.5.3
	 *
	 * @param SMWQueryResult $results
	 * @param ImageGallery $ig
	 * @param string $imageProperty
	 * @param string $captionProperty
	 * @param string $redirectProperty
	 * @param $outputMode
	 */
	protected function addImageProperties( SMWQueryResult $results, &$ig, $imageProperty, $captionProperty, $redirectProperty, $outputMode ) {
		while ( /* array of SMWResultArray */
		$rows = $results->getNext() ) { // Objects (pages)
			$images = [];
			$captions = [];
			$redirects = [];

			for ( $i = 0, $n = count( $rows ); $i < $n; $i++ ) { // Properties
				/**
				 * @var SMWResultArray $resultArray
				 * @var SMWDataValue $dataValue
				 */
				$resultArray = $rows[$i];

				$label = $resultArray->getPrintRequest()->getMode() == SMWPrintRequest::PRINT_THIS
					? '-' : $resultArray->getPrintRequest()->getLabel();

				// Make sure always use real label here otherwise it results in an empty array
				if ( $resultArray->getPrintRequest()->getLabel() == $imageProperty ) {
					while ( ( $dataValue = $resultArray->getNextDataValue() ) !== false ) { // Property values
						if ( $dataValue->getTypeID() == '_wpg' ) {
							$images[] = $dataValue->getTitle();
						}
					}
				} elseif ( $label == $captionProperty ) {
					while ( ( $dataValue = $resultArray->getNextDataValue() ) !== false ) { // Property values
						$captions[] = $dataValue->getShortText( $outputMode, $this->getLinker( true ) );
					}
				} elseif ( $label == $redirectProperty ) {
					while ( ( $dataValue = $resultArray->getNextDataValue() ) !== false ) { // Property values
						if ( $dataValue->getDataItem()->getDIType() == SMWDataItem::TYPE_WIKIPAGE ) {
							$redirects[] = $dataValue->getTitle();
						} elseif ( $dataValue->getDataItem()->getDIType() == SMWDataItem::TYPE_URI ) {
							$redirects[] = $dataValue->getURL();
						}
					}
				}
			}

			// Check available matches against captions
			$amountMatches = count( $captions ) == count( $images );
			$hasCaption = $amountMatches || count( $captions ) > 0;

			// Check available matches against redirects
			$amountRedirects = count( $redirects ) == count( $images );
			$hasRedirect = $amountRedirects || count( $redirects ) > 0;

			/**
			 * @var Title $imgTitle
			 */
			foreach ( $images as $imgTitle ) {
				if ( $imgTitle->exists() ) {
					$imgCaption = $hasCaption ? ( $amountMatches ? array_shift( $captions ) : $captions[0] ) : '';
					$imgRedirect = $hasRedirect ? ( $amountRedirects ? array_shift( $redirects ) : $redirects[0] ) : '';
					$this->addImageToGallery( $ig, $imgTitle, $imgCaption, $imgRedirect );
				}
			}
		}
	}

	/**
	 * Handles queries where the result objects are image pages.
	 *
	 * @since 1.5.3
	 *
	 * @param SMWQueryResult $results
	 * @param ImageGallery $ig
	 */
	protected function addImagePages( SMWQueryResult $results, &$ig ) {
		while ( $row = $results->getNext() ) {
			/**
			 * @var SMWResultArray $firstField
			 */
			$firstField = $row[0];
			$nextObject = $firstField->getNextDataValue();

			if ( $nextObject !== false ) {
				$imgTitle = $nextObject->getTitle();

				// Ensure the title belongs to the image namespace
				if ( $imgTitle instanceof Title && $imgTitle->getNamespace() === NS_FILE ) {

					$imgCaption = '';

					// Is there a property queried for display with ?property
					if ( isset( $row[1] ) ) {
						$imgCaption = $row[1]->getNextDataValue();
						if ( is_object( $imgCaption ) ) {
							$imgCaption = $imgCaption->getShortText( $this->outputMode, $this->getLinker( true ) );
						}
					}

					$this->addImageToGallery( $ig, $imgTitle, $imgCaption );
				}
			}
		}
	}

	/**
	 * Adds a single image to the gallery.
	 * Takes care of automatically adding a caption when none is provided and parsing it's wikitext.
	 *
	 * @since 1.5.3
	 *
	 * @param ImageGallery $ig The gallery to add the image to
	 * @param Title $imgTitle The title object of the page of the image
	 * @param string $imgCaption An optional caption for the image
	 * @param string $imgRedirect
	 */
	protected function addImageToGallery( &$ig, Title $imgTitle, $imgCaption, $imgRedirect = '' ) {

		if ( empty( $imgCaption ) ) {
			if ( $this->params['autocaptions'] ) {
				$imgCaption = $imgTitle->getBaseText();

				if ( !$this->params['fileextensions'] ) {
					$imgCaption = preg_replace( '#\.[^.]+$#', '', $imgCaption );
				}
			} else {
				$imgCaption = '';
			}
		} else {
			if ( $imgTitle instanceof Title && $imgTitle->getNamespace() == NS_FILE && !$this->isSpecialPage() ) {

				$imgCaption = $ig->mParser->recursiveTagParse( $imgCaption );
			}
		}
		// Use image alt as helper for either text
		$imgAlt = $this->params['redirects'] === '' ? $imgCaption : $imgRedirect !== '' ? $imgRedirect : '';
		$ig->add( $imgTitle, $imgCaption, $imgAlt );
	}

	/**
	 * Returns the overlay setting
	 *
	 * @since 1.8
	 *
	 * @return string
	 */
	private function getImageOverlay() {
		if ( array_key_exists( 'overlay', $this->params ) && $this->params['overlay'] == true ) {
			SMWOutputs::requireResource( 'ext.srf.gallery.overlay' );
			return ' srf-overlay';
		} else {
			return '';
		}
	}

	/**
	 * Init carousel widget
	 *
	 * @since 1.8
	 *
	 * @return string
	 */
	private function getCarouselWidget() {

		// Set attributes for jcarousel
		$dataAttribs = [
			'wrap' => 'both', // Whether to wrap at the first/last item (or both) and jump back to the start/end.
			'vertical' => 'false', // Orientation: vertical = false means horizontal
			'rtl' => 'false', // Directionality: rtl = false means ltr
		];

		// Use the perrow parameter to determine the scroll sequence.
		if ( empty( $this->params['perrow'] ) ) {
			$dataAttribs['scroll'] = 1;  // default 1
		} else {
			$dataAttribs['scroll'] = $this->params['perrow'];
			$dataAttribs['visible'] = $this->params['perrow'];
		}

		$attribs = [
			'id' => uniqid(),
			'class' => 'jcarousel jcarousel-skin-smw' . $this->getImageOverlay(),
			'style' => 'display:none;',
		];

		foreach ( $dataAttribs as $name => $value ) {
			$attribs['data-' . $name] = $value;
		}

		SMWOutputs::requireResource( 'ext.srf.gallery.carousel' );

		return $attribs;
	}

	/**
	 * Init slideshow widget
	 *
	 * @since 1.8
	 *
	 * @return string
	 */
	private function getSlideshowWidget() {

		$attribs = [
			'id' => uniqid(),
			'class' => $this->getImageOverlay(),
			'style' => 'display:none;',
			'data-nav-control' => $this->params['navigation']
		];

		SMWOutputs::requireResource( 'ext.srf.gallery.slideshow' );

		return $attribs;
	}

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

		$params['class'] = [
			'type' => 'string',
			'message' => 'srf-paramdesc-class',
			'default' => ''
		];

		$params['widget'] = [
			'type' => 'string',
			'default' => '',
			'message' => 'srf-paramdesc-widget',
			'values' => [ 'carousel', 'slideshow', '' ]
		];

		$params['navigation'] = [
			'type' => 'string',
			'default' => 'nav',
			'message' => 'srf-paramdesc-navigation',
			'values' => [ 'nav', 'pager', 'auto' ]
		];

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

		$params['perrow'] = [
			'type' => 'integer',
			'default' => '',
			'message' => 'srf_paramdesc_perrow'
		];

		$params['widths'] = [
			'type' => 'integer',
			'default' => '',
			'message' => 'srf_paramdesc_widths'
		];

		$params['heights'] = [
			'type' => 'integer',
			'default' => '',
			'message' => 'srf_paramdesc_heights'
		];

		$params['autocaptions'] = [
			'type' => 'boolean',
			'default' => true,
			'message' => 'srf_paramdesc_autocaptions'
		];

		$params['fileextensions'] = [
			'type' => 'boolean',
			'default' => false,
			'message' => 'srf_paramdesc_fileextensions'
		];

		$params['captionproperty'] = [
			'type' => 'string',
			'default' => '',
			'message' => 'srf_paramdesc_captionproperty'
		];

		$params['imageproperty'] = [
			'type' => 'string',
			'default' => '',
			'message' => 'srf_paramdesc_imageproperty'
		];

		$params['redirects'] = [
			'type' => 'string',
			'default' => '',
			'message' => 'srf-paramdesc-redirects'
		];

		return $params;
	}

	private function isSpecialPage() {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
		$title = $GLOBALS['wgTitle'];
		return $title instanceof Title && $title->isSpecialPage();

	}

	private function getFileNsTextForPageLanguage() {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
		$title = $GLOBALS['wgTitle'];
		return $title instanceof Title ? $title->getPageLanguage()->getNsText( NS_FILE ) : null;

	}

}


1		<?php
2
3		namespace SRF;
4
5		use Html;
6		use SMW\ResultPrinter;
7		use SMWDataItem;
8		use SMWOutputs;
9		use SMWPrintRequest;
10		use SMWQueryResult;
11		use SRFUtils;
12		use Title;
13
14		/**
15		* Result printer that outputs query results as a image gallery.
16		*
17		* @author Jeroen De Dauw < [email protected] >
18		* @author mwjames
19		* @author Rowan Rodrik van der Molen
20		*/
21		class Gallery extends ResultPrinter {
22
23		/**
24		* @see SMWResultPrinter::getName
25		*
26		* @return string
27		*/
28		public function getName() {
29		return $this->msg( 'srf_printername_gallery' )->text();
30		}
31
32		/**
33		* @see SMWResultPrinter::buildResult
34		*
35		* @since 1.8
36		*
37		* @param SMWQueryResult $results
38		*
39		* @return string
40		*/
41	1	protected function buildResult( SMWQueryResult $results ) {
42
43		// Intro/outro are not planned to work with the widget option
44	1	if ( ( $this->params['intro'] !== '' \|\| $this->params['outro'] !== '' ) && $this->params['widget'] !== '' ) {
45		return $results->addErrors(
46		[
47		$this->msg( 'srf-error-option-mix', 'widget' )->inContentLanguage()->text()
48		]
49		);
50		};
51
52	1	return $this->getResultText( $results, $this->outputMode );
53		}
54
55		/**
56		* @see SMWResultPrinter::getResultText
57		*
58		* @param $results SMWQueryResult
59		* @param $outputmode integer
60		*
61		* @return string
62		*/
63	1	public function getResultText( SMWQueryResult $results, $outputmode ) {
		0 ignored issues – show Coding Style introduced 2017-07-31 13:16 UTC by Report Bug Copy Issue Report `getResultText` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
64
65		// #224
66	1	$ig = class_exists( '\TraditionalImageGallery' ) ? new \TraditionalImageGallery() : new \ImageGallery();
67
68	1	$ig->setShowBytes( false );
69	1	$ig->setShowFilename( false );
70	1	$ig->setCaption( $this->mIntro ); // set caption to IQ header
71
72		// No need for a special page to use the parser but for the "normal" page
73		// view we have to ensure caption text is parsed correctly through the parser
74	1	if ( !$this->isSpecialPage() ) {
75	1	$ig->setParser( $GLOBALS['wgParser'] );
76		}
77
78	1	$html = '';
79	1	$processing = '';
80
81	1	if ( $this->params['widget'] == 'carousel' ) {
82		// Carousel widget
83		$ig->setAttributes( $this->getCarouselWidget() );
84	1	} elseif ( $this->params['widget'] == 'slideshow' ) {
85		// Slideshow widget
86		$ig->setAttributes( $this->getSlideshowWidget() );
87		} else {
88
89		// Standard gallery attributes
90		$attribs = [
91	1	'id' => uniqid(),
92	1	'class' => $this->getImageOverlay(),
93		];
94
95	1	$ig->setAttributes( $attribs );
96		}
97
98		// Only use redirects where the overlay option is not used and redirect
99		// thumb images towards a different target
100	1	if ( $this->params['redirects'] !== '' && !$this->params['overlay'] ) {
101		SMWOutputs::requireResource( 'ext.srf.gallery.redirect' );
102		}
103
104		// For the carousel widget, the perrow option should not be set
105	1	if ( $this->params['perrow'] !== '' && $this->params['widget'] !== 'carousel' ) {
106		$ig->setPerRow( $this->params['perrow'] );
107		}
108
109	1	if ( $this->params['widths'] !== '' ) {
110		$ig->setWidths( $this->params['widths'] );
111		}
112
113	1	if ( $this->params['heights'] !== '' ) {
114		$ig->setHeights( $this->params['heights'] );
115		}
116
117	1	$printReqLabels = [];
118	1	$redirectType = '';
119
120		/**
121		* @var SMWPrintRequest $printReq
122		*/
123	1	foreach ( $results->getPrintRequests() as $printReq ) {
124	1	$printReqLabels[] = $printReq->getLabel();
125
126		// Get redirect type
127	1	if ( $this->params['redirects'] === $printReq->getLabel() ) {
128	1	$redirectType = $printReq->getTypeID();
129		}
130		}
131
132	1	if ( $this->params['imageproperty'] !== '' && in_array( $this->params['imageproperty'], $printReqLabels ) \|\|
133	1	$this->params['redirects'] !== '' && in_array( $this->params['redirects'], $printReqLabels ) ) {
134
135		$this->addImageProperties(
136		$results,
137		$ig,
138		$this->params['imageproperty'],
139		$this->params['captionproperty'],
140		$this->params['redirects'],
141		$outputmode
142		);
143		} else {
144	1	$this->addImagePages( $results, $ig );
145		}
146
147		// SRF Global settings
148	1	SRFUtils::addGlobalJSVariables();
149
150		// Display a processing image as long as the DOM is no ready
151	1	if ( $this->params['widget'] !== '' ) {
152		$processing = SRFUtils::htmlProcessingElement();
153		}
154
155		// Beautify the class selector
156	1	$class = $this->params['widget'] ? '-' . $this->params['widget'] . ' ' : '';
157	1	$class = $this->params['redirects'] !== '' && $this->params['overlay'] === false ? $class . ' srf-redirect' . ' ' : $class;
158	1	$class = $this->params['class'] ? $class . ' ' . $this->params['class'] : $class;
159
160		// Separate content from result output
161	1	if ( !$ig->isEmpty() ) {
162		$attribs = [
163	1	'class' => 'srf-gallery' . $class,
164	1	'data-redirect-type' => $redirectType,
165	1	'data-ns-text' => $this->getFileNsTextForPageLanguage()
166		];
167
168	1	$html = Html::rawElement( 'div', $attribs, $processing . $ig->toHTML() );
169		}
170
171		// If available, create a link that points to further results
172	1	if ( $this->linkFurtherResults( $results ) ) {
173		$html .= $this->getLink( $results, SMW_OUTPUT_HTML )->getText( SMW_OUTPUT_HTML, $this->mLinker );
174		}
175
176	1	return [ $html, 'nowiki' => true, 'isHTML' => true ];
177		}
178
179		/**
180		* Handles queries where the images (and optionally their captions) are specified as properties.
181		*
182		* @since 1.5.3
183		*
184		* @param SMWQueryResult $results
185		* @param ImageGallery $ig
186		* @param string $imageProperty
187		* @param string $captionProperty
188		* @param string $redirectProperty
189		* @param $outputMode
190		*/
191		protected function addImageProperties( SMWQueryResult $results, &$ig, $imageProperty, $captionProperty, $redirectProperty, $outputMode ) {
192		while ( /* array of SMWResultArray */
193		$rows = $results->getNext() ) { // Objects (pages)
194		$images = [];
195		$captions = [];
196		$redirects = [];
197
198		for ( $i = 0, $n = count( $rows ); $i < $n; $i++ ) { // Properties
199		/**
200		* @var SMWResultArray $resultArray
201		* @var SMWDataValue $dataValue
202		*/
203		$resultArray = $rows[$i];
204
205		$label = $resultArray->getPrintRequest()->getMode() == SMWPrintRequest::PRINT_THIS
206		? '-' : $resultArray->getPrintRequest()->getLabel();
207
208		// Make sure always use real label here otherwise it results in an empty array
209		if ( $resultArray->getPrintRequest()->getLabel() == $imageProperty ) {
210		while ( ( $dataValue = $resultArray->getNextDataValue() ) !== false ) { // Property values
211		if ( $dataValue->getTypeID() == '_wpg' ) {
212		$images[] = $dataValue->getTitle();
213		}
214		}
215		} elseif ( $label == $captionProperty ) {
216		while ( ( $dataValue = $resultArray->getNextDataValue() ) !== false ) { // Property values
217		$captions[] = $dataValue->getShortText( $outputMode, $this->getLinker( true ) );
218		}
219		} elseif ( $label == $redirectProperty ) {
220		while ( ( $dataValue = $resultArray->getNextDataValue() ) !== false ) { // Property values
221		if ( $dataValue->getDataItem()->getDIType() == SMWDataItem::TYPE_WIKIPAGE ) {
222		$redirects[] = $dataValue->getTitle();
223		} elseif ( $dataValue->getDataItem()->getDIType() == SMWDataItem::TYPE_URI ) {
224		$redirects[] = $dataValue->getURL();
225		}
226		}
227		}
228		}
229
230		// Check available matches against captions
231		$amountMatches = count( $captions ) == count( $images );
232		$hasCaption = $amountMatches \|\| count( $captions ) > 0;
233
234		// Check available matches against redirects
235		$amountRedirects = count( $redirects ) == count( $images );
236		$hasRedirect = $amountRedirects \|\| count( $redirects ) > 0;
237
238		/**
239		* @var Title $imgTitle
240		*/
241		foreach ( $images as $imgTitle ) {
242		if ( $imgTitle->exists() ) {
243		$imgCaption = $hasCaption ? ( $amountMatches ? array_shift( $captions ) : $captions[0] ) : '';
244		$imgRedirect = $hasRedirect ? ( $amountRedirects ? array_shift( $redirects ) : $redirects[0] ) : '';
245		$this->addImageToGallery( $ig, $imgTitle, $imgCaption, $imgRedirect );
246		}
247		}
248		}
249		}
250
251		/**
252		* Handles queries where the result objects are image pages.
253		*
254		* @since 1.5.3
255		*
256		* @param SMWQueryResult $results
257		* @param ImageGallery $ig
258		*/
259	1	protected function addImagePages( SMWQueryResult $results, &$ig ) {
260	1	while ( $row = $results->getNext() ) {
261		/**
262		* @var SMWResultArray $firstField
263		*/
264	1	$firstField = $row[0];
265	1	$nextObject = $firstField->getNextDataValue();
266
267	1	if ( $nextObject !== false ) {
268	1	$imgTitle = $nextObject->getTitle();
269
270		// Ensure the title belongs to the image namespace
271	1	if ( $imgTitle instanceof Title && $imgTitle->getNamespace() === NS_FILE ) {
		0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report The class `Title` does not exist. Is this class maybe located in a folder that is not analyzed, or in a newer version of your dependencies than listed in your composer.lock/composer.json? Loading history...
272	1	$imgCaption = '';
273
274		// Is there a property queried for display with ?property
275	1	if ( isset( $row[1] ) ) {
276	1	$imgCaption = $row[1]->getNextDataValue();
277	1	if ( is_object( $imgCaption ) ) {
278	1	$imgCaption = $imgCaption->getShortText( $this->outputMode, $this->getLinker( true ) );
279		}
280		}
281
282	1	$this->addImageToGallery( $ig, $imgTitle, $imgCaption );
283		}
284		}
285		}
286	1	}
287
288		/**
289		* Adds a single image to the gallery.
290		* Takes care of automatically adding a caption when none is provided and parsing it's wikitext.
291		*
292		* @since 1.5.3
293		*
294		* @param ImageGallery $ig The gallery to add the image to
295		* @param Title $imgTitle The title object of the page of the image
296		* @param string $imgCaption An optional caption for the image
297		* @param string $imgRedirect
298		*/
299	1	protected function addImageToGallery( &$ig, Title $imgTitle, $imgCaption, $imgRedirect = '' ) {
300
301	1	if ( empty( $imgCaption ) ) {
302		if ( $this->params['autocaptions'] ) {
303		$imgCaption = $imgTitle->getBaseText();
304
305		if ( !$this->params['fileextensions'] ) {
306		$imgCaption = preg_replace( '#\.[^.]+$#', '', $imgCaption );
307		}
308		} else {
309		$imgCaption = '';
310		}
311		} else {
312	1	if ( $imgTitle instanceof Title && $imgTitle->getNamespace() == NS_FILE && !$this->isSpecialPage() ) {
		0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report The class `Title` does not exist. Is this class maybe located in a folder that is not analyzed, or in a newer version of your dependencies than listed in your composer.lock/composer.json? Loading history...
313	1	$imgCaption = $ig->mParser->recursiveTagParse( $imgCaption );
314		}
315		}
316		// Use image alt as helper for either text
317	1	$imgAlt = $this->params['redirects'] === '' ? $imgCaption : $imgRedirect !== '' ? $imgRedirect : '';
318	1	$ig->add( $imgTitle, $imgCaption, $imgAlt );
319	1	}
320
321		/**
322		* Returns the overlay setting
323		*
324		* @since 1.8
325		*
326		* @return string
327		*/
328	1	private function getImageOverlay() {
329	1	if ( array_key_exists( 'overlay', $this->params ) && $this->params['overlay'] == true ) {
330		SMWOutputs::requireResource( 'ext.srf.gallery.overlay' );
331		return ' srf-overlay';
332		} else {
333	1	return '';
334		}
335		}
336
337		/**
338		* Init carousel widget
339		*
340		* @since 1.8
341		*
342		* @return string
343		*/
344		private function getCarouselWidget() {
345
346		// Set attributes for jcarousel
347		$dataAttribs = [
348		'wrap' => 'both', // Whether to wrap at the first/last item (or both) and jump back to the start/end.
349		'vertical' => 'false', // Orientation: vertical = false means horizontal
350		'rtl' => 'false', // Directionality: rtl = false means ltr
351		];
352
353		// Use the perrow parameter to determine the scroll sequence.
354		if ( empty( $this->params['perrow'] ) ) {
355		$dataAttribs['scroll'] = 1; // default 1
356		} else {
357		$dataAttribs['scroll'] = $this->params['perrow'];
358		$dataAttribs['visible'] = $this->params['perrow'];
359		}
360
361		$attribs = [
362		'id' => uniqid(),
363		'class' => 'jcarousel jcarousel-skin-smw' . $this->getImageOverlay(),
364		'style' => 'display:none;',
365		];
366
367		foreach ( $dataAttribs as $name => $value ) {
368		$attribs['data-' . $name] = $value;
369		}
370
371		SMWOutputs::requireResource( 'ext.srf.gallery.carousel' );
372
373		return $attribs;
374		}
375
376		/**
377		* Init slideshow widget
378		*
379		* @since 1.8
380		*
381		* @return string
382		*/
383		private function getSlideshowWidget() {
384
385		$attribs = [
386		'id' => uniqid(),
387		'class' => $this->getImageOverlay(),
388		'style' => 'display:none;',
389		'data-nav-control' => $this->params['navigation']
390		];
391
392		SMWOutputs::requireResource( 'ext.srf.gallery.slideshow' );
393
394		return $attribs;
395		}
396
397		/**
398		* @see SMWResultPrinter::getParamDefinitions
399		*
400		* @since 1.8
401		*
402		* @param $definitions array of IParamDefinition
403		*
404		* @return array of IParamDefinition\|array
405		*/
406	1	public function getParamDefinitions( array $definitions ) {
407	1	$params = parent::getParamDefinitions( $definitions );
408
409	1	$params['class'] = [
410		'type' => 'string',
411		'message' => 'srf-paramdesc-class',
412		'default' => ''
413		];
414
415	1	$params['widget'] = [
416		'type' => 'string',
417		'default' => '',
418		'message' => 'srf-paramdesc-widget',
419		'values' => [ 'carousel', 'slideshow', '' ]
420		];
421
422	1	$params['navigation'] = [
423		'type' => 'string',
424		'default' => 'nav',
425		'message' => 'srf-paramdesc-navigation',
426		'values' => [ 'nav', 'pager', 'auto' ]
427		];
428
429	1	$params['overlay'] = [
430		'type' => 'boolean',
431		'default' => false,
432		'message' => 'srf-paramdesc-overlay'
433		];
434
435	1	$params['perrow'] = [
436		'type' => 'integer',
437		'default' => '',
438		'message' => 'srf_paramdesc_perrow'
439		];
440
441	1	$params['widths'] = [
442		'type' => 'integer',
443		'default' => '',
444		'message' => 'srf_paramdesc_widths'
445		];
446
447	1	$params['heights'] = [
448		'type' => 'integer',
449		'default' => '',
450		'message' => 'srf_paramdesc_heights'
451		];
452
453	1	$params['autocaptions'] = [
454		'type' => 'boolean',
455		'default' => true,
456		'message' => 'srf_paramdesc_autocaptions'
457		];
458
459	1	$params['fileextensions'] = [
460		'type' => 'boolean',
461		'default' => false,
462		'message' => 'srf_paramdesc_fileextensions'
463		];
464
465	1	$params['captionproperty'] = [
466		'type' => 'string',
467		'default' => '',
468		'message' => 'srf_paramdesc_captionproperty'
469		];
470
471	1	$params['imageproperty'] = [
472		'type' => 'string',
473		'default' => '',
474		'message' => 'srf_paramdesc_imageproperty'
475		];
476
477	1	$params['redirects'] = [
478		'type' => 'string',
479		'default' => '',
480		'message' => 'srf-paramdesc-redirects'
481		];
482
483	1	return $params;
484		}
485
486	1	private function isSpecialPage() {
		0 ignored issues – show Coding Style introduced 2017-10-08 04:25 UTC by Report Bug Copy Issue Report `isSpecialPage` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
487	1	$title = $GLOBALS['wgTitle'];
488	1	return $title instanceof Title && $title->isSpecialPage();
		0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report The class `Title` does not exist. Is this class maybe located in a folder that is not analyzed, or in a newer version of your dependencies than listed in your composer.lock/composer.json? Loading history...
489		}
490
491	1	private function getFileNsTextForPageLanguage() {
		0 ignored issues – show Coding Style introduced 2017-10-08 04:25 UTC by Report Bug Copy Issue Report `getFileNsTextForPageLanguage` uses the super-global variable `$GLOBALS` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
492	1	$title = $GLOBALS['wgTitle'];
493	1	return $title instanceof Title ? $title->getPageLanguage()->getNsText( NS_FILE ) : null;
		0 ignored issues – show Bug introduced 2015-11-28 10:35 UTC by Report Bug Copy Issue Report The class `Title` does not exist. Is this class maybe located in a folder that is not analyzed, or in a newer version of your dependencies than listed in your composer.lock/composer.json? Loading history...
494		}
495
496		}
497

SemanticMediaWiki / SemanticResultFormats

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Gallery::getCarouselWidget() A

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