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| 1 | <?php |
| 2 | declare( strict_types = 1 ); |
| 3 | |
| 4 | namespace Wikimedia\Parsoid\Ext\Gallery; |
| 5 | |
| 6 | use Wikimedia\Parsoid\DOM\Document; |
| 7 | use Wikimedia\Parsoid\DOM\Element; |
| 8 | use Wikimedia\Parsoid\Ext\DOMUtils; |
| 9 | use Wikimedia\Parsoid\Ext\ParsoidExtensionAPI; |
| 10 | use Wikimedia\Parsoid\Utils\DOMCompat; |
| 11 | |
| 12 | class PackedMode extends TraditionalMode { |
| 13 | /** |
| 14 | * Create a PackedMode singleton. |
| 15 | * @param ?string $mode Only used by subclasses. |
| 16 | */ |
| 17 | protected function __construct( ?string $mode = null ) { |
| 18 | parent::__construct( $mode ?? 'packed' ); |
| 19 | $this->scale = 1.5; |
| 20 | $this->padding = (object)[ 'thumb' => 0, 'box' => 2, 'border' => 8 ]; |
| 21 | } |
| 22 | |
| 23 | /** @inheritDoc */ |
| 24 | protected function perRow( Opts $opts, Element $ul ): void { |
| 25 | /* do nothing */ |
| 26 | } |
| 27 | |
| 28 | /** @inheritDoc */ |
| 29 | public function dimensions( Opts $opts ): string { |
| 30 | $size = ceil( $opts->imageHeight * $this->scale ); |
| 31 | return "x{$size}px"; |
| 32 | } |
| 33 | |
| 34 | /** @inheritDoc */ |
| 35 | public function scaleMedia( Opts $opts, Element $wrapper ) { |
| 36 | $elt = $wrapper->firstChild->firstChild; |
| 37 | DOMUtils::assertElt( $elt ); |
| 38 | $width = DOMCompat::getAttribute( $elt, 'width' ); |
| 39 | if ( !is_numeric( $width ) ) { |
| 40 | $width = $opts->imageWidth; |
| 41 | } else { |
| 42 | $width = intval( $width, 10 ); |
| 43 | $width /= $this->scale; |
| 44 | } |
| 45 | $elt->setAttribute( 'width', strval( ceil( $width ) ) ); |
| 46 | $elt->setAttribute( 'height', "$opts->imageHeight" ); |
| 47 | return $width; |
| 48 | } |
| 49 | |
| 50 | protected function useTraditionalGalleryText(): bool { |
| 51 | return true; |
| 52 | } |
| 53 | |
| 54 | /** @inheritDoc */ |
| 55 | protected function galleryText( |
| 56 | Document $doc, Element $box, ?Element $gallerytext, float $width |
| 57 | ): void { |
| 58 | if ( $this->useTraditionalGalleryText() ) { |
| 59 | parent::galleryText( $doc, $box, $gallerytext, $width ); |
| 60 | return; |
| 61 | } |
| 62 | if ( !$gallerytext ) { |
| 63 | return; |
| 64 | } |
| 65 | $div = $doc->createElement( 'div' ); |
| 66 | $div->setAttribute( 'class', 'gallerytext' ); |
| 67 | ParsoidExtensionAPI::migrateChildrenAndTransferWrapperDataAttribs( |
| 68 | $gallerytext, $div |
| 69 | ); |
| 70 | $wrapper = $doc->createElement( 'div' ); |
| 71 | $wrapper->setAttribute( 'class', 'gallerytextwrapper' ); |
| 72 | $wrapper->setAttribute( 'style', 'width: ' . ceil( $width - 20 ) . 'px;' ); |
| 73 | $wrapper->appendChild( $div ); |
| 74 | $box->appendChild( $wrapper ); |
| 75 | } |
| 76 | |
| 77 | public function getModules(): array { |
| 78 | return [ 'mediawiki.page.gallery' ]; |
| 79 | } |
| 80 | } |