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| 1 | <?php |
| 2 | |
| 3 | namespace Wikibase\Lexeme\Presentation\Formatters; |
| 4 | |
| 5 | use MediaWiki\Html\Html; |
| 6 | use MediaWiki\MediaWikiServices; |
| 7 | use Wikibase\DataModel\Term\Term; |
| 8 | use Wikibase\DataModel\Term\TermList; |
| 9 | |
| 10 | /** |
| 11 | * @license GPL-2.0-or-later |
| 12 | */ |
| 13 | class LexemeTermFormatter { |
| 14 | |
| 15 | /** @var string */ |
| 16 | private $separator; |
| 17 | |
| 18 | public function __construct( $separator ) { |
| 19 | $this->separator = $separator; |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * Formats lexeme terms (lemmas, representations) as HTML. |
| 24 | * Returns an empty string when given an empty TermList. |
| 25 | * |
| 26 | * @param TermList $terms |
| 27 | * |
| 28 | * @return string HTML |
| 29 | */ |
| 30 | public function format( TermList $terms ) { |
| 31 | return implode( |
| 32 | $this->separator, |
| 33 | array_map( |
| 34 | [ $this, 'getTermHtml' ], |
| 35 | iterator_to_array( $terms->getIterator() ) |
| 36 | ) |
| 37 | ); |
| 38 | } |
| 39 | |
| 40 | private function getTermHtml( Term $term ) { |
| 41 | $language = MediaWikiServices::getInstance()->getLanguageFactory()->getLanguage( $term->getLanguageCode() ); |
| 42 | |
| 43 | return Html::element( |
| 44 | 'span', |
| 45 | [ |
| 46 | 'class' => 'mw-content-' . $language->getDir(), |
| 47 | 'dir' => $language->getDir(), |
| 48 | 'lang' => $language->getHtmlCode(), |
| 49 | ], |
| 50 | $term->getText() |
| 51 | ); |
| 52 | } |
| 53 | |
| 54 | } |