SpecialCrossCheck::execute() - Code Metrics - Inspection of "Add missing data-values/time dependency to compose..." - wikimedia/mediawiki-extensions-WikibaseQualityExternalValidation - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 82291d...b2711b )

unknown

created 2016-02-29 14:30 UTC

SpecialCrossCheck::execute() A

↳ Parent: SpecialCrossCheck

Complexity

Conditions	3
Paths	3

Size

Total Lines	19
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes	5
Bugs	1	Features	0

Metric	Value
c	5
b	1
f	0
dl	0
loc	19
rs	9.4285
cc	3
eloc	12
nc	3
nop	1

<?php

namespace WikibaseQuality\ExternalValidation\Specials;

use DataValues\DataValue;
use InvalidArgumentException;
use UnexpectedValueException;
use Html;
use HTMLForm;
use Linker;
use SpecialPage;
use ValueFormatters\FormatterOptions;
use ValueFormatters\ValueFormatter;
use Wikibase\DataModel\Entity\EntityDocument;
use Wikibase\DataModel\Entity\EntityId;
use Wikibase\DataModel\Entity\EntityIdParser;
use Wikibase\DataModel\Entity\EntityIdParsingException;
use Wikibase\DataModel\Entity\EntityIdValue;
use Wikibase\DataModel\Services\EntityId\EntityIdFormatter;
use Wikibase\DataModel\Services\Lookup\EntityLookup;
use Wikibase\DataModel\Services\Lookup\LanguageLabelDescriptionLookup;
use Wikibase\DataModel\Services\Lookup\TermLookup;
use Wikibase\DataModel\Statement\StatementListProvider;
use Wikibase\Lib\OutputFormatValueFormatterFactory;
use Wikibase\Lib\SnakFormatter;
use Wikibase\Repo\EntityIdHtmlLinkFormatterFactory;
use Wikibase\Repo\EntityIdLabelFormatterFactory;
use Wikibase\Repo\WikibaseRepo;
use WikibaseQuality\ExternalValidation\CrossCheck\CrossCheckInteractor;
use WikibaseQuality\ExternalValidation\CrossCheck\Result\CrossCheckResult;
use WikibaseQuality\ExternalValidation\ExternalValidationServices;
use WikibaseQuality\Html\HtmlTableBuilder;
use WikibaseQuality\Html\HtmlTableCellBuilder;
use WikibaseQuality\Html\HtmlTableHeaderBuilder;

class SpecialCrossCheck extends SpecialPage {

	/**
	 * @var EntityIdParser
	 */
	private $entityIdParser;

	/**
	 * @var EntityLookup
	 */
	private $entityLookup;

	/**
	 * @var ValueFormatter
	 */
	private $dataValueFormatter;

	/**
	 * @var EntityIdFormatter
	 */
	private $entityIdLabelFormatter;

	/**
	 * @var EntityIdFormatter
	 */
	private $entityIdLinkFormatter;

	/**
	 * @var CrossCheckInteractor
	 */
	private $crossCheckInteractor;

	/**
	 * Creates new instance from global state.
	 * @return self
	 */
	public static function newFromGlobalState() {
		$repo = WikibaseRepo::getDefaultInstance();
		$externalValidationServices = ExternalValidationServices::getDefaultInstance();

		return new self(
			$repo->getEntityLookup(),
			$repo->getTermLookup(),
			new EntityIdLabelFormatterFactory(),
			$repo->getEntityIdHtmlLinkFormatterFactory(),
			$repo->getEntityIdParser(),
			$repo->getValueFormatterFactory(),
			$externalValidationServices->getCrossCheckInteractor()
		);
	}

	/**
	 * @param EntityLookup $entityLookup
	 * @param TermLookup $termLookup
	 * @param EntityIdLabelFormatterFactory $entityIdLabelFormatterFactory
	 * @param EntityIdHtmlLinkFormatterFactory $entityIdHtmlLinkFormatterFactory
	 * @param EntityIdParser $entityIdParser
	 * @param OutputFormatValueFormatterFactory $valueFormatterFactory
	 * @param CrossCheckInteractor $crossCheckInteractor
	 */
	public function __construct(
		EntityLookup $entityLookup,
		TermLookup $termLookup,
		EntityIdLabelFormatterFactory $entityIdLabelFormatterFactory,
		EntityIdHtmlLinkFormatterFactory $entityIdHtmlLinkFormatterFactory,
		EntityIdParser $entityIdParser,
		OutputFormatValueFormatterFactory $valueFormatterFactory,
		CrossCheckInteractor $crossCheckInteractor
	) {
		parent::__construct( 'CrossCheck' );

		$this->entityLookup = $entityLookup;
		$this->entityIdParser = $entityIdParser;

		$formatterOptions = new FormatterOptions();
		$formatterOptions->setOption( SnakFormatter::OPT_LANG, $this->getLanguage()->getCode() );
		$this->dataValueFormatter = $valueFormatterFactory->getValueFormatter( SnakFormatter::FORMAT_HTML, $formatterOptions );

		$labelLookup = new LanguageLabelDescriptionLookup( $termLookup, $this->getLanguage()->getCode() );
		$this->entityIdLabelFormatter = $entityIdLabelFormatterFactory->getEntityIdFormatter( $labelLookup );
		$this->entityIdLinkFormatter = $entityIdHtmlLinkFormatterFactory->getEntityIdFormatter( $labelLookup );

		$this->crossCheckInteractor = $crossCheckInteractor;
	}

	/**
	 * @see SpecialPage::getGroupName
	 *
	 * @return string
	 */
	public function getGroupName() {
		return 'wikibasequality';
	}

	/**
	 * @see SpecialPage::getDescription
	 *
	 * @return string (plain text)
	 */
	public function getDescription() {
		return $this->msg( 'wbqev-crosscheck' )->text();
	}

	/**
	 * @see SpecialPage::execute
	 *
	 * @param string|null $subPage
	 *
	 * @throws InvalidArgumentException
	 * @throws EntityIdParsingException
	 * @throws UnexpectedValueException
	 */
	public function execute( $subPage ) {
		$out = $this->getOutput();
		$postRequest = $this->getContext()->getRequest()->getVal( 'entityid' );
		if ( $postRequest ) {
			$out->redirect( $this->getPageTitle( strtoupper( $postRequest ) )->getLocalURL() );
			return;
		}

		$out->addModules( 'SpecialCrossCheckPage' );

		$this->setHeaders();

		$out->addHTML( $this->buildInfoBox() );
		$this->buildEntityIdForm();

		if ( $subPage ) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
			$this->buildResult( $subPage );
		}
	}

	/**
	 * @param string $idSerialization
	 */
	private function buildResult( $idSerialization ) {
		$out = $this->getOutput();

		try {
			$entityId = $this->entityIdParser->parse( $idSerialization );
		} catch ( EntityIdParsingException $ex ) {
			$out->addHTML( $this->buildNotice( 'wbqev-crosscheck-invalid-entity-id', true ) );
			return;
		}

		$out->addHTML( $this->buildResultHeader( $entityId ) );

		$entity = $this->entityLookup->getEntity( $entityId );
		if ( $entity === null ) {
			$out->addHTML( $this->buildNotice( 'wbqev-crosscheck-not-existent-entity', true ) );
			return;
		}

		$results = $this->getCrossCheckResultsFromEntity( $entity );

		if ( $results === null || $results->toArray() === array() ) {
			$out->addHTML( $this->buildNotice( 'wbqev-crosscheck-empty-result' ) );
		} else {
			$out->addHTML(
				$this->buildSummary( $results )
				. $this->buildResultTable( $results )
			);
		}
	}

	/**
	 * @param EntityDocument $entity
	 *
	 * @return CrossCheckResultList|null
	 */
	private function getCrossCheckResultsFromEntity( EntityDocument $entity ) {
		if ( $entity instanceof StatementListProvider ) {
			return $this->crossCheckInteractor->crossCheckStatements( $entity->getStatements() );
		}

		return null;
	}

	/**
	 * Builds html form for entity id input
	 */
	private function buildEntityIdForm() {
		$formDescriptor = array(
			'entityid' => array(
				'class' => 'HTMLTextField',
				'section' => 'section',
				'name' => 'entityid',
				'label-message' => 'wbqev-crosscheck-form-entityid-label',
				'cssclass' => 'wbqev-crosscheck-form-entity-id',
				'placeholder' => $this->msg( 'wbqev-crosscheck-form-entityid-placeholder' )->escaped()
			)
		);
		$htmlForm = new HTMLForm( $formDescriptor, $this->getContext(), 'wbqev-crosscheck-form' );
		$htmlForm->setSubmitText( $this->msg( 'wbqev-crosscheck-form-submit-label' )->escaped() );
		$htmlForm->setSubmitCallback( function() {
			return false;
		} );
		$htmlForm->setMethod( 'post' );
		$htmlForm->show();
	}

	/**
	 * Builds infobox with explanation for this special page
	 *
	 * @return string HTML
	 */
	private function buildInfoBox() {
		$externalDbLink = Linker::specialLink( 'ExternalDbs', 'wbqev-externaldbs' );
		$infoBox =
			Html::openElement(
				'div',
				array( 'class' => 'wbqev-infobox' )
			)
			. $this->msg( 'wbqev-crosscheck-explanation-general' )->parse()
			. sprintf( ' %s.', $externalDbLink )
			. Html::element( 'br' )
			. Html::element( 'br' )
			. $this->msg( 'wbqev-crosscheck-explanation-detail' )->parse()
			. Html::closeElement( 'div' );

		return $infoBox;
	}

	/**
	 * Builds notice with given message. Optionally notice can be handles as error by settings $error to true
	 *
	 * @param string $messageKey
	 * @param bool $error
	 *
	 * @throws InvalidArgumentException
	 *
	 * @return string HTML
	 */
	private function buildNotice( $messageKey, $error = false ) {
		$cssClasses = 'wbqev-crosscheck-notice';
		if ( $error ) {
			$cssClasses .= ' wbqev-crosscheck-notice-error';
		}

		return
			Html::element(
				'p',
				array( 'class' => $cssClasses ),
				$this->msg( $messageKey )->text()
			);
	}

	/**
	 * Returns html text of the result header
	 *
	 * @param EntityId $entityId
	 *
	 * @return string HTML
	 */
	private function buildResultHeader( EntityId $entityId ) {
		$entityLink = sprintf(
			'%s (%s)',
			$this->entityIdLinkFormatter->formatEntityId( $entityId ),
			htmlspecialchars( $entityId->getSerialization() )
		);

		return
			Html::rawElement(
				'h3',
				array(),
				sprintf( '%s %s', $this->msg( 'wbqev-crosscheck-result-headline' )->escaped(), $entityLink )
			);
	}

	/**
	 * Builds summary from given results
	 *
	 * @param CrossCheckResult[] $results
	 *
	 * @return string HTML
	 */
	private function buildSummary( $results ) {
		$statuses = array();
		foreach ( $results as $result ) {
			$status = strtolower( $result->getComparisonResult()->getStatus() );
			if ( array_key_exists( $status, $statuses ) ) {
				$statuses[$status]++;
			} else {
				$statuses[$status] = 1;
			}
		}

		$statusElements = array();
		foreach ( $statuses as $status => $count ) {
			if ( $count > 0 ) {
				$statusElements[] = $this->formatStatus( $status ) . ': ' . $count;
			}
		}
		$summary =
			Html::openElement( 'p' )
			. implode( ', ', $statusElements )
			. Html::closeElement( 'p' );

		return $summary;
	}

	/**
	 * Formats given status to html
	 *
	 * @param string $status (plain text)
	 *
	 * @throws InvalidArgumentException
	 *
	 * @return string HTML
	 */
	private function formatStatus( $status ) {
		$messageKey = 'wbqev-crosscheck-status-' . strtolower( $status );

		$formattedStatus =
			Html::element(
				'span',
				array (
					'class' => 'wbqev-status wbqev-status-' . htmlspecialchars( $status )
				),
				$this->msg( $messageKey )->text()
			);

		return $formattedStatus;
	}

	/**
	 * Parses data values to human-readable string
	 *
	 * @param DataValue|array $dataValues
	 * @param bool $linking
	 * @param string $separator HTML
	 *
	 * @throws InvalidArgumentException
	 *
	 * @return string HTML
	 */
	private function formatDataValues( $dataValues, $linking = true, $separator = null ) {
		if ( $dataValues instanceof DataValue ) {
			$dataValues = array( $dataValues );
		}

		$formattedDataValues = array();
		foreach ( $dataValues as $dataValue ) {
			if ( $dataValue instanceof EntityIdValue ) {
				if ( $linking ) {
					$formattedDataValues[] = $this->entityIdLinkFormatter->formatEntityId( $dataValue->getEntityId() );
				} else {
					$formattedDataValues[] = $this->entityIdLabelFormatter->formatEntityId( $dataValue->getEntityId() );
				}
			} else {
				$formattedDataValues[] = $this->dataValueFormatter->format( $dataValue );
			}
		}

		if ( $separator ) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
			return implode( $separator, $formattedDataValues );
		}

		return $this->getLanguage()->commaList( $formattedDataValues );
	}

	/**
	 * @param CrossCheckResult[] $results
	 *
	 * @return string HTML
	 */
	private function buildResultTable( $results ) {
		$table = new HtmlTableBuilder(
			array(
				new HtmlTableHeaderBuilder(
					$this->msg( 'wbqev-crosscheck-result-table-header-status' )->escaped(),
					true
				),
				new HtmlTableHeaderBuilder(
					$this->msg( 'datatypes-type-wikibase-property' )->escaped(),
					true
				),
				new HtmlTableHeaderBuilder(
					$this->msg( 'wbqev-crosscheck-result-table-header-local-value' )->escaped()
				),
				new HtmlTableHeaderBuilder(
					$this->msg( 'wbqev-crosscheck-result-table-header-external-value' )->escaped()
				),
				new HtmlTableHeaderBuilder(
					$this->msg( 'wbqev-crosscheck-result-table-header-references' )->escaped(),
					true
				),
				new HtmlTableHeaderBuilder(
					Linker::linkKnown(
						self::getTitleFor( 'ExternalDbs' ),
						$this->msg( 'wbqev-crosscheck-result-table-header-external-source' )->escaped()
					),
					true,
					true
				)
			),
			true
		);

		foreach ( $results as $result ) {
			$status = $this->formatStatus( $result->getComparisonResult()->getStatus() );
			$propertyId = $this->entityIdLinkFormatter->formatEntityId( $result->getPropertyId() );
			$localValue = $this->formatDataValues( $result->getComparisonResult()->getLocalValue() );
			$externalValue = $this->formatDataValues(
				$result->getComparisonResult()->getExternalValues(),
				true,
				Html::element( 'br' )
			);
			$referenceStatus = $this->msg(
				'wbqev-crosscheck-status-' . $result->getReferenceResult()->getStatus()
			)->text();
			$dataSource = $this->entityIdLinkFormatter->formatEntityId( $result->getDumpMetaInformation()->getSourceItemId() );

			$table->appendRow(
				array(
					new HtmlTableCellBuilder( $status, array(), true ),
					new HtmlTableCellBuilder( $propertyId, array(), true ),
					new HtmlTableCellBuilder( $localValue, array(), true ),
					new HtmlTableCellBuilder( $externalValue, array(), true ),
					new HtmlTableCellBuilder( $referenceStatus, array() ),
					new HtmlTableCellBuilder( $dataSource, array(), true )
				)
			);
		}

		return $table->toHtml();
	}

}


1			<?php
2
3			namespace WikibaseQuality\ExternalValidation\Specials;
4
5			use DataValues\DataValue;
6			use InvalidArgumentException;
7			use UnexpectedValueException;
8			use Html;
9			use HTMLForm;
10			use Linker;
11			use SpecialPage;
12			use ValueFormatters\FormatterOptions;
13			use ValueFormatters\ValueFormatter;
14			use Wikibase\DataModel\Entity\EntityDocument;
15			use Wikibase\DataModel\Entity\EntityId;
16			use Wikibase\DataModel\Entity\EntityIdParser;
17			use Wikibase\DataModel\Entity\EntityIdParsingException;
18			use Wikibase\DataModel\Entity\EntityIdValue;
19			use Wikibase\DataModel\Services\EntityId\EntityIdFormatter;
20			use Wikibase\DataModel\Services\Lookup\EntityLookup;
21			use Wikibase\DataModel\Services\Lookup\LanguageLabelDescriptionLookup;
22			use Wikibase\DataModel\Services\Lookup\TermLookup;
23			use Wikibase\DataModel\Statement\StatementListProvider;
24			use Wikibase\Lib\OutputFormatValueFormatterFactory;
25			use Wikibase\Lib\SnakFormatter;
26			use Wikibase\Repo\EntityIdHtmlLinkFormatterFactory;
27			use Wikibase\Repo\EntityIdLabelFormatterFactory;
28			use Wikibase\Repo\WikibaseRepo;
29			use WikibaseQuality\ExternalValidation\CrossCheck\CrossCheckInteractor;
30			use WikibaseQuality\ExternalValidation\CrossCheck\Result\CrossCheckResult;
31			use WikibaseQuality\ExternalValidation\ExternalValidationServices;
32			use WikibaseQuality\Html\HtmlTableBuilder;
33			use WikibaseQuality\Html\HtmlTableCellBuilder;
34			use WikibaseQuality\Html\HtmlTableHeaderBuilder;
35
36			class SpecialCrossCheck extends SpecialPage {
37
38			/**
39			* @var EntityIdParser
40			*/
41			private $entityIdParser;
42
43			/**
44			* @var EntityLookup
45			*/
46			private $entityLookup;
47
48			/**
49			* @var ValueFormatter
50			*/
51			private $dataValueFormatter;
52
53			/**
54			* @var EntityIdFormatter
55			*/
56			private $entityIdLabelFormatter;
57
58			/**
59			* @var EntityIdFormatter
60			*/
61			private $entityIdLinkFormatter;
62
63			/**
64			* @var CrossCheckInteractor
65			*/
66			private $crossCheckInteractor;
67
68			/**
69			* Creates new instance from global state.
70			* @return self
71			*/
72			public static function newFromGlobalState() {
73			$repo = WikibaseRepo::getDefaultInstance();
74			$externalValidationServices = ExternalValidationServices::getDefaultInstance();
75
76			return new self(
77			$repo->getEntityLookup(),
78			$repo->getTermLookup(),
79			new EntityIdLabelFormatterFactory(),
80			$repo->getEntityIdHtmlLinkFormatterFactory(),
81			$repo->getEntityIdParser(),
82			$repo->getValueFormatterFactory(),
83			$externalValidationServices->getCrossCheckInteractor()
84			);
85			}
86
87			/**
88			* @param EntityLookup $entityLookup
89			* @param TermLookup $termLookup
90			* @param EntityIdLabelFormatterFactory $entityIdLabelFormatterFactory
91			* @param EntityIdHtmlLinkFormatterFactory $entityIdHtmlLinkFormatterFactory
92			* @param EntityIdParser $entityIdParser
93			* @param OutputFormatValueFormatterFactory $valueFormatterFactory
94			* @param CrossCheckInteractor $crossCheckInteractor
95			*/
96			public function __construct(
97			EntityLookup $entityLookup,
98			TermLookup $termLookup,
99			EntityIdLabelFormatterFactory $entityIdLabelFormatterFactory,
100			EntityIdHtmlLinkFormatterFactory $entityIdHtmlLinkFormatterFactory,
101			EntityIdParser $entityIdParser,
102			OutputFormatValueFormatterFactory $valueFormatterFactory,
103			CrossCheckInteractor $crossCheckInteractor
104			) {
105			parent::__construct( 'CrossCheck' );
106
107			$this->entityLookup = $entityLookup;
108			$this->entityIdParser = $entityIdParser;
109
110			$formatterOptions = new FormatterOptions();
111			$formatterOptions->setOption( SnakFormatter::OPT_LANG, $this->getLanguage()->getCode() );
112			$this->dataValueFormatter = $valueFormatterFactory->getValueFormatter( SnakFormatter::FORMAT_HTML, $formatterOptions );
113
114			$labelLookup = new LanguageLabelDescriptionLookup( $termLookup, $this->getLanguage()->getCode() );
115			$this->entityIdLabelFormatter = $entityIdLabelFormatterFactory->getEntityIdFormatter( $labelLookup );
116			$this->entityIdLinkFormatter = $entityIdHtmlLinkFormatterFactory->getEntityIdFormatter( $labelLookup );
117
118			$this->crossCheckInteractor = $crossCheckInteractor;
119			}
120
121			/**
122			* @see SpecialPage::getGroupName
123			*
124			* @return string
125			*/
126			public function getGroupName() {
127			return 'wikibasequality';
128			}
129
130			/**
131			* @see SpecialPage::getDescription
132			*
133			* @return string (plain text)
134			*/
135			public function getDescription() {
136			return $this->msg( 'wbqev-crosscheck' )->text();
137			}
138
139			/**
140			* @see SpecialPage::execute
141			*
142			* @param string\|null $subPage
143			*
144			* @throws InvalidArgumentException
145			* @throws EntityIdParsingException
146			* @throws UnexpectedValueException
147			*/
148			public function execute( $subPage ) {
149			$out = $this->getOutput();
150			$postRequest = $this->getContext()->getRequest()->getVal( 'entityid' );
151			if ( $postRequest ) {
152			$out->redirect( $this->getPageTitle( strtoupper( $postRequest ) )->getLocalURL() );
153			return;
154			}
155
156			$out->addModules( 'SpecialCrossCheckPage' );
157
158			$this->setHeaders();
159
160			$out->addHTML( $this->buildInfoBox() );
161			$this->buildEntityIdForm();
162
163			if ( $subPage ) {
			0 ignored issues – show Bug Best Practice introduced 2015-11-20 22:03 UTC by Report Bug Copy Issue Report The expression `$subPage` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
164			$this->buildResult( $subPage );
165			}
166			}
167
168			/**
169			* @param string $idSerialization
170			*/
171			private function buildResult( $idSerialization ) {
172			$out = $this->getOutput();
173
174			try {
175			$entityId = $this->entityIdParser->parse( $idSerialization );
176			} catch ( EntityIdParsingException $ex ) {
177			$out->addHTML( $this->buildNotice( 'wbqev-crosscheck-invalid-entity-id', true ) );
178			return;
179			}
180
181			$out->addHTML( $this->buildResultHeader( $entityId ) );
182
183			$entity = $this->entityLookup->getEntity( $entityId );
184			if ( $entity === null ) {
185			$out->addHTML( $this->buildNotice( 'wbqev-crosscheck-not-existent-entity', true ) );
186			return;
187			}
188
189			$results = $this->getCrossCheckResultsFromEntity( $entity );
190
191			if ( $results === null \|\| $results->toArray() === array() ) {
192			$out->addHTML( $this->buildNotice( 'wbqev-crosscheck-empty-result' ) );
193			} else {
194			$out->addHTML(
195			$this->buildSummary( $results )
196			. $this->buildResultTable( $results )
197			);
198			}
199			}
200
201			/**
202			* @param EntityDocument $entity
203			*
204			* @return CrossCheckResultList\|null
205			*/
206			private function getCrossCheckResultsFromEntity( EntityDocument $entity ) {
207			if ( $entity instanceof StatementListProvider ) {
208			return $this->crossCheckInteractor->crossCheckStatements( $entity->getStatements() );
209			}
210
211			return null;
212			}
213
214			/**
215			* Builds html form for entity id input
216			*/
217			private function buildEntityIdForm() {
218			$formDescriptor = array(
219			'entityid' => array(
220			'class' => 'HTMLTextField',
221			'section' => 'section',
222			'name' => 'entityid',
223			'label-message' => 'wbqev-crosscheck-form-entityid-label',
224			'cssclass' => 'wbqev-crosscheck-form-entity-id',
225			'placeholder' => $this->msg( 'wbqev-crosscheck-form-entityid-placeholder' )->escaped()
226			)
227			);
228			$htmlForm = new HTMLForm( $formDescriptor, $this->getContext(), 'wbqev-crosscheck-form' );
229			$htmlForm->setSubmitText( $this->msg( 'wbqev-crosscheck-form-submit-label' )->escaped() );
230			$htmlForm->setSubmitCallback( function() {
231			return false;
232			} );
233			$htmlForm->setMethod( 'post' );
234			$htmlForm->show();
235			}
236
237			/**
238			* Builds infobox with explanation for this special page
239			*
240			* @return string HTML
241			*/
242			private function buildInfoBox() {
243			$externalDbLink = Linker::specialLink( 'ExternalDbs', 'wbqev-externaldbs' );
244			$infoBox =
245			Html::openElement(
246			'div',
247			array( 'class' => 'wbqev-infobox' )
248			)
249			. $this->msg( 'wbqev-crosscheck-explanation-general' )->parse()
250			. sprintf( ' %s.', $externalDbLink )
251			. Html::element( 'br' )
252			. Html::element( 'br' )
253			. $this->msg( 'wbqev-crosscheck-explanation-detail' )->parse()
254			. Html::closeElement( 'div' );
255
256			return $infoBox;
257			}
258
259			/**
260			* Builds notice with given message. Optionally notice can be handles as error by settings $error to true
261			*
262			* @param string $messageKey
263			* @param bool $error
264			*
265			* @throws InvalidArgumentException
266			*
267			* @return string HTML
268			*/
269			private function buildNotice( $messageKey, $error = false ) {
270			$cssClasses = 'wbqev-crosscheck-notice';
271			if ( $error ) {
272			$cssClasses .= ' wbqev-crosscheck-notice-error';
273			}
274
275			return
276			Html::element(
277			'p',
278			array( 'class' => $cssClasses ),
279			$this->msg( $messageKey )->text()
280			);
281			}
282
283			/**
284			* Returns html text of the result header
285			*
286			* @param EntityId $entityId
287			*
288			* @return string HTML
289			*/
290			private function buildResultHeader( EntityId $entityId ) {
291			$entityLink = sprintf(
292			'%s (%s)',
293			$this->entityIdLinkFormatter->formatEntityId( $entityId ),
294			htmlspecialchars( $entityId->getSerialization() )
295			);
296
297			return
298			Html::rawElement(
299			'h3',
300			array(),
301			sprintf( '%s %s', $this->msg( 'wbqev-crosscheck-result-headline' )->escaped(), $entityLink )
302			);
303			}
304
305			/**
306			* Builds summary from given results
307			*
308			* @param CrossCheckResult[] $results
309			*
310			* @return string HTML
311			*/
312			private function buildSummary( $results ) {
313			$statuses = array();
314			foreach ( $results as $result ) {
315			$status = strtolower( $result->getComparisonResult()->getStatus() );
316			if ( array_key_exists( $status, $statuses ) ) {
317			$statuses[$status]++;
318			} else {
319			$statuses[$status] = 1;
320			}
321			}
322
323			$statusElements = array();
324			foreach ( $statuses as $status => $count ) {
325			if ( $count > 0 ) {
326			$statusElements[] = $this->formatStatus( $status ) . ': ' . $count;
327			}
328			}
329			$summary =
330			Html::openElement( 'p' )
331			. implode( ', ', $statusElements )
332			. Html::closeElement( 'p' );
333
334			return $summary;
335			}
336
337			/**
338			* Formats given status to html
339			*
340			* @param string $status (plain text)
341			*
342			* @throws InvalidArgumentException
343			*
344			* @return string HTML
345			*/
346			private function formatStatus( $status ) {
347			$messageKey = 'wbqev-crosscheck-status-' . strtolower( $status );
348
349			$formattedStatus =
350			Html::element(
351			'span',
352			array (
353			'class' => 'wbqev-status wbqev-status-' . htmlspecialchars( $status )
354			),
355			$this->msg( $messageKey )->text()
356			);
357
358			return $formattedStatus;
359			}
360
361			/**
362			* Parses data values to human-readable string
363			*
364			* @param DataValue\|array $dataValues
365			* @param bool $linking
366			* @param string $separator HTML
367			*
368			* @throws InvalidArgumentException
369			*
370			* @return string HTML
371			*/
372			private function formatDataValues( $dataValues, $linking = true, $separator = null ) {
373			if ( $dataValues instanceof DataValue ) {
374			$dataValues = array( $dataValues );
375			}
376
377			$formattedDataValues = array();
378			foreach ( $dataValues as $dataValue ) {
379			if ( $dataValue instanceof EntityIdValue ) {
380			if ( $linking ) {
381			$formattedDataValues[] = $this->entityIdLinkFormatter->formatEntityId( $dataValue->getEntityId() );
382			} else {
383			$formattedDataValues[] = $this->entityIdLabelFormatter->formatEntityId( $dataValue->getEntityId() );
384			}
385			} else {
386			$formattedDataValues[] = $this->dataValueFormatter->format( $dataValue );
387			}
388			}
389
390			if ( $separator ) {
			0 ignored issues – show Bug Best Practice introduced 2015-11-20 22:03 UTC by Report Bug Copy Issue Report The expression `$separator` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
391			return implode( $separator, $formattedDataValues );
392			}
393
394			return $this->getLanguage()->commaList( $formattedDataValues );
395			}
396
397			/**
398			* @param CrossCheckResult[] $results
399			*
400			* @return string HTML
401			*/
402			private function buildResultTable( $results ) {
403			$table = new HtmlTableBuilder(
404			array(
405			new HtmlTableHeaderBuilder(
406			$this->msg( 'wbqev-crosscheck-result-table-header-status' )->escaped(),
407			true
408			),
409			new HtmlTableHeaderBuilder(
410			$this->msg( 'datatypes-type-wikibase-property' )->escaped(),
411			true
412			),
413			new HtmlTableHeaderBuilder(
414			$this->msg( 'wbqev-crosscheck-result-table-header-local-value' )->escaped()
415			),
416			new HtmlTableHeaderBuilder(
417			$this->msg( 'wbqev-crosscheck-result-table-header-external-value' )->escaped()
418			),
419			new HtmlTableHeaderBuilder(
420			$this->msg( 'wbqev-crosscheck-result-table-header-references' )->escaped(),
421			true
422			),
423			new HtmlTableHeaderBuilder(
424			Linker::linkKnown(
425			self::getTitleFor( 'ExternalDbs' ),
426			$this->msg( 'wbqev-crosscheck-result-table-header-external-source' )->escaped()
427			),
428			true,
429			true
430			)
431			),
432			true
433			);
434
435			foreach ( $results as $result ) {
436			$status = $this->formatStatus( $result->getComparisonResult()->getStatus() );
437			$propertyId = $this->entityIdLinkFormatter->formatEntityId( $result->getPropertyId() );
438			$localValue = $this->formatDataValues( $result->getComparisonResult()->getLocalValue() );
439			$externalValue = $this->formatDataValues(
440			$result->getComparisonResult()->getExternalValues(),
441			true,
442			Html::element( 'br' )
443			);
444			$referenceStatus = $this->msg(
445			'wbqev-crosscheck-status-' . $result->getReferenceResult()->getStatus()
446			)->text();
447			$dataSource = $this->entityIdLinkFormatter->formatEntityId( $result->getDumpMetaInformation()->getSourceItemId() );
448
449			$table->appendRow(
450			array(
451			new HtmlTableCellBuilder( $status, array(), true ),
452			new HtmlTableCellBuilder( $propertyId, array(), true ),
453			new HtmlTableCellBuilder( $localValue, array(), true ),
454			new HtmlTableCellBuilder( $externalValue, array(), true ),
455			new HtmlTableCellBuilder( $referenceStatus, array() ),
456			new HtmlTableCellBuilder( $dataSource, array(), true )
457			)
458			);
459			}
460
461			return $table->toHtml();
462			}
463
464			}
465

wikimedia / mediawiki-extensions-WikibaseQualityExternalValidation

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SpecialCrossCheck::execute() A

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