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SiteLanguageLinkModifier::modifyLanguageLink()   A

Complexity

Conditions 4
Paths 3

Size

Total Lines 25

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 15
CRAP Score 4

Importance

Changes 0
Metric Value
dl 0
loc 25
ccs 15
cts 15
cp 1
rs 9.52
c 0
b 0
f 0
cc 4
nc 3
nop 1
crap 4
1
<?php
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namespace SIL;
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use Title;
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use Language;
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/**
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 * @license GNU GPL v2+
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 * @since 1.0
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 *
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 * @author mwjames
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 */
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class SiteLanguageLinkModifier {
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	/**
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	 * @var Title
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	 */
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	private $titleForExternalLanguageLink;
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	/**
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	 * @var Title
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	 */
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	private $titleToTargetLink;
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	/**
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	 * @since 1.0
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	 *
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	 * @param Title $titleForExternalLanguageLink
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	 * @param Title $titleToTargetLink
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	 */
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	public function __construct( Title $titleForExternalLanguageLink, Title $titleToTargetLink ) {
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		$this->titleForExternalLanguageLink = $titleForExternalLanguageLink;
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		$this->titleToTargetLink = $titleToTargetLink;
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	}
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	/**
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	 * @since 1.0
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	 *
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	 * @param array &$languageLink
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	 *
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	 * @return boolean
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	 */
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	public function modifyLanguageLink( &$languageLink ) {
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		if ( !isset( $languageLink['text'] ) || strpos( $languageLink['text'], 'sil:' ) === false ) {
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			return false;
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		}
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		list( $internalId, $languageCode, $target ) = explode( ':', $languageLink['text'], 3 );
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		if ( $internalId !== 'sil' ) {
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			return false;
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		}
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		$languageName = Language::fetchLanguageName( $languageCode );
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		$languageLink = array(
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			'href'  => Title::newFromText( $target )->getFullURL(),
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			'text'  => $languageName,
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			'title' => $languageName,
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			'class' => '',
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			'lang'  => $languageCode,
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			'hreflang' => $languageCode,
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		);
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		return true;
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	}
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}
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