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PK ! �:P]� � PackedImageGallery.phpnu �Iw�� <?php /** * Packed image gallery. All images adjusted to be same height. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ use MediaWiki\Context\IContextSource; class PackedImageGallery extends TraditionalImageGallery { public function __construct( $mode = 'traditional', ?IContextSource $context = null ) { parent::__construct( $mode, $context ); // Does not support per row option. $this->mPerRow = 0; } /** * We artificially have 1.5 the resolution necessary so that * we can scale it up by that much on the client side, without * worrying about requesting a new image. */ private const SCALE_FACTOR = 1.5; protected function getVPad( $boxHeight, $thumbHeight ) { return ( $this->getThumbPadding() + $boxHeight - $thumbHeight / self::SCALE_FACTOR ) / 2; } protected function getThumbPadding() { return 0; } protected function getGBPadding() { return 2; } /** * @param File|false $img The file being transformed. May be false * @return array */ protected function getThumbParams( $img ) { if ( $img && $img->getMediaType() === MEDIATYPE_AUDIO ) { $width = $this->mWidths; } else { // We want the width not to be the constraining // factor, so use random big number. $width = $this->mHeights * 10 + 100; } // self::SCALE_FACTOR so the js has some room to manipulate sizes. return [ 'width' => (int)floor( $width * self::SCALE_FACTOR ), 'height' => (int)floor( $this->mHeights * self::SCALE_FACTOR ), ]; } protected function getThumbDivWidth( $thumbWidth ) { // Require at least 60px wide, so caption is wide enough to work. if ( $thumbWidth < 60 * self::SCALE_FACTOR ) { $thumbWidth = 60 * self::SCALE_FACTOR; } return $thumbWidth / self::SCALE_FACTOR + $this->getThumbPadding(); } /** * @param MediaTransformOutput|false $thumb The thumbnail, or false if no * thumb (which can happen) * @return float */ protected function getGBWidth( $thumb ) { $thumbWidth = $thumb ? $thumb->getWidth() : $this->mWidths * self::SCALE_FACTOR; return $this->getThumbDivWidth( $thumbWidth ) + $this->getGBPadding(); } protected function adjustImageParameters( $thumb, &$imageParameters ) { // Re-adjust back to normal size. $imageParameters['override-width'] = ceil( $thumb->getWidth() / self::SCALE_FACTOR ); $imageParameters['override-height'] = ceil( $thumb->getHeight() / self::SCALE_FACTOR ); } /** * Add javascript which auto-justifies the rows by manipulating the image sizes. * Also ensures that the hover version of this degrades gracefully. * @return array */ protected function getModules() { return [ 'mediawiki.page.gallery' ]; } /** * Do not support per-row on packed. It really doesn't work * since the images have varying widths. * @param int $num */ public function setPerRow( $num ) { } } PK ! R/�O� � NolinesImageGallery.phpnu �Iw�� <?php /** * Nolines image gallery. Like "traditional" but without borders and * less padding. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ class NolinesImageGallery extends TraditionalImageGallery { protected function getThumbPadding() { return 0; } protected function getGBBorders() { // This accounts for extra space between <li> elements. return 4; } protected function getVPad( $boxHeight, $thumbHeight ) { return 0; } } PK ! w��gH/ H/ ImageGalleryBase.phpnu �Iw�� <?php /** * Image gallery. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ use MediaWiki\Context\ContextSource; use MediaWiki\Context\IContextSource; use MediaWiki\Context\RequestContext; use MediaWiki\HookContainer\HookRunner; use MediaWiki\Language\Language; use MediaWiki\MainConfigNames; use MediaWiki\MediaWikiServices; use MediaWiki\Parser\Parser; use MediaWiki\Title\Title; /** * Image gallery * * Add images to the gallery using add(), then render that list to HTML using toHTML(). * @stable to extend * @ingroup Media */ abstract class ImageGalleryBase extends ContextSource { public const LOADING_DEFAULT = 1; public const LOADING_LAZY = 2; /** * @var array[] Gallery images * @phan-var array<int,array{0:Title,1:string,2:string,3:string,4:array,5:int}> */ protected $mImages; /** * @var bool Whether to show the filesize in bytes in categories */ protected $mShowBytes; /** * @var bool Whether to show the dimensions in categories */ protected $mShowDimensions; /** * @var bool Whether to show the filename. Default: true */ protected $mShowFilename; /** * @var string Gallery mode. Default: traditional */ protected $mMode; /** * @var string|false Gallery caption. Default: false */ protected $mCaption = false; /** * Length to truncate filename to in caption when using "showfilename". * A value of 'true' will truncate the filename to one line using CSS * and will be the behaviour after deprecation. * * @var bool|int */ protected $mCaptionLength = true; /** * @var bool Hide bad images? */ protected $mHideBadImages; /** * @var Parser|false Registered parser object for output callbacks */ public $mParser; /** * @var Title|null Contextual title, used when images are being screened against * the bad image list */ protected $contextTitle = null; /** @var array */ protected $mAttribs = []; /** @var int */ protected $mPerRow; /** @var int */ protected $mWidths; /** @var int */ protected $mHeights; /** @var array */ private static $modeMapping; /** * Get a new image gallery. This is the method other callers * should use to get a gallery. * * @param string|false $mode Mode to use. False to use the default * @param IContextSource|null $context * @return ImageGalleryBase * @throws ImageGalleryClassNotFoundException */ public static function factory( $mode = false, ?IContextSource $context = null ) { self::loadModes(); if ( !$context ) { $context = RequestContext::getMainAndWarn( __METHOD__ ); } if ( !$mode ) { $galleryOptions = $context->getConfig()->get( MainConfigNames::GalleryOptions ); $mode = $galleryOptions['mode']; } $mode = MediaWikiServices::getInstance()->getContentLanguage()->lc( $mode ); if ( isset( self::$modeMapping[$mode] ) ) { $class = self::$modeMapping[$mode]; return new $class( $mode, $context ); } else { throw new ImageGalleryClassNotFoundException( "No gallery class registered for mode $mode" ); } } private static function loadModes() { if ( self::$modeMapping === null ) { self::$modeMapping = [ 'traditional' => TraditionalImageGallery::class, 'nolines' => NolinesImageGallery::class, 'packed' => PackedImageGallery::class, 'packed-hover' => PackedHoverImageGallery::class, 'packed-overlay' => PackedOverlayImageGallery::class, 'slideshow' => SlideshowImageGallery::class, ]; // Allow extensions to make a new gallery format. ( new HookRunner( MediaWikiServices::getInstance()->getHookContainer() ) ) ->onGalleryGetModes( self::$modeMapping ); } } /** * Create a new image gallery object. * * You should not call this directly, but instead use * ImageGalleryBase::factory(). * * @stable to call * @note constructors of subclasses must have a compatible signature * for use by the factory() method. * * @param string $mode * @param IContextSource|null $context */ public function __construct( $mode = 'traditional', ?IContextSource $context = null ) { if ( $context ) { $this->setContext( $context ); } $galleryOptions = $this->getConfig()->get( MainConfigNames::GalleryOptions ); $this->mImages = []; $this->mShowBytes = $galleryOptions['showBytes']; $this->mShowDimensions = $galleryOptions['showDimensions']; $this->mShowFilename = true; $this->mParser = false; $this->mHideBadImages = false; $this->mPerRow = $galleryOptions['imagesPerRow']; $this->mWidths = $galleryOptions['imageWidth']; $this->mHeights = $galleryOptions['imageHeight']; $this->mCaptionLength = $galleryOptions['captionLength']; $this->mMode = $mode; } /** * Register a parser object. If you do not set this * and the output of this gallery ends up in parser * cache, the javascript will break! * * @note This also triggers using the page's target * language instead of the user language. * * @param Parser $parser */ public function setParser( $parser ) { $this->mParser = $parser; } /** * @param bool $flag */ public function setHideBadImages( $flag = true ) { $this->mHideBadImages = $flag; } /** * Set the caption (as plain text) * * @param string $caption */ public function setCaption( $caption ) { $this->mCaption = htmlspecialchars( $caption ); } /** * Set the caption (as HTML) * * @param string $caption */ public function setCaptionHtml( $caption ) { $this->mCaption = $caption; } /** * Set how many images will be displayed per row. * * @param int $num Integer >= 0; If perrow=0 the gallery layout will adapt * to screensize invalid numbers will be rejected */ public function setPerRow( $num ) { if ( $num >= 0 ) { $this->mPerRow = (int)$num; } } /** * Set how wide each image will be, in pixels. * * @param string $num Number. Unit other than 'px is invalid. Invalid numbers * and those below 0 are ignored. */ public function setWidths( $num ) { $parser = $this->mParser; if ( !$parser ) { wfDeprecated( __METHOD__ . ' without parser', '1.43' ); $parser = MediaWikiServices::getInstance()->getParser(); } $parsed = $parser->parseWidthParam( $num, false ); if ( isset( $parsed['width'] ) && $parsed['width'] > 0 ) { $this->mWidths = $parsed['width']; } } /** * Set how high each image will be, in pixels. * * @param string $num Number. Unit other than 'px is invalid. Invalid numbers * and those below 0 are ignored. */ public function setHeights( $num ) { $parser = $this->mParser; if ( !$parser ) { wfDeprecated( __METHOD__ . ' without parser', '1.43' ); $parser = MediaWikiServices::getInstance()->getParser(); } $parsed = $parser->parseWidthParam( $num, false ); if ( isset( $parsed['width'] ) && $parsed['width'] > 0 ) { $this->mHeights = $parsed['width']; } } /** * Allow setting additional options. This is meant * to allow extensions to add additional parameters to * <gallery> parser tag. * * @stable to override * * @param array $options Attributes of gallery tag */ public function setAdditionalOptions( $options ) { } /** * Add an image to the gallery. * * @param Title $title Title object of the image that is added to the gallery * @param string $html Additional HTML text to be shown. The name and size * of the image are always shown. * @param string|null $alt Alt text for the image, or null to omit * @param string $link Override image link (optional) * @param array $handlerOpts Array of options for image handler (aka page number) * @param int $loading Sets loading attribute of the underlying <img> (optional) * @param ?array $imageOptions To supercede the $link param */ public function add( $title, $html = '', $alt = '', $link = '', $handlerOpts = [], $loading = self::LOADING_DEFAULT, ?array $imageOptions = null ) { if ( $title instanceof File ) { // Old calling convention $title = $title->getTitle(); } $this->mImages[] = [ $title, $html, $alt, $link, $handlerOpts, $loading, $imageOptions ]; wfDebug( 'ImageGallery::add ' . $title->getText() ); } /** * Add an image at the beginning of the gallery. * * @param Title $title Title object of the image that is added to the gallery * @param string $html Additional HTML text to be shown. The name and size * of the image are always shown. * @param string $alt Alt text for the image * @param string $link Override image link (optional) * @param array $handlerOpts Array of options for image handler (aka page number) * @param int $loading Sets loading attribute of the underlying <img> (optional) * @param ?array $imageOptions To supercede the $link param */ public function insert( $title, $html = '', $alt = '', $link = '', $handlerOpts = [], $loading = self::LOADING_DEFAULT, ?array $imageOptions = null ) { if ( $title instanceof File ) { // Old calling convention $title = $title->getTitle(); } array_unshift( $this->mImages, [ &$title, $html, $alt, $link, $handlerOpts, $loading, $imageOptions ] ); } /** * Returns the list of images this gallery contains * @return array[] * @phan-return array<int,array{0:Title,1:string,2:string,3:string,4:array}> */ public function getImages() { return $this->mImages; } /** * isEmpty() returns true if the gallery contains no images * @return bool */ public function isEmpty() { return $this->mImages === []; } /** * Enable/Disable showing of the dimensions of an image in the gallery. * Enabled by default. * * @param bool $f Set to false to disable */ public function setShowDimensions( $f ) { $this->mShowDimensions = (bool)$f; } /** * Enable/Disable showing of the file size of an image in the gallery. * Enabled by default. * * @param bool $f Set to false to disable */ public function setShowBytes( $f ) { $this->mShowBytes = (bool)$f; } /** * Enable/Disable showing of the filename of an image in the gallery. * Enabled by default. * * @param bool $f Set to false to disable */ public function setShowFilename( $f ) { $this->mShowFilename = (bool)$f; } /** * Set arbitrary attributes to go on the HTML gallery output element. * Should be suitable for a <ul> element. * * Note -- if taking from user input, you should probably run through * Sanitizer::validateAttributes() first. * * @param array $attribs Array of HTML attribute pairs */ public function setAttributes( $attribs ) { $this->mAttribs = $attribs; } /** * Display an html representation of the gallery * * @return string The html */ abstract public function toHTML(); /** * @return int Number of images in the gallery */ public function count() { return count( $this->mImages ); } /** * Set the contextual title * * @param Title|null $title Contextual title */ public function setContextTitle( $title ) { $this->contextTitle = $title; } /** * Get the contextual title, if applicable * * @return Title|null */ public function getContextTitle() { return $this->contextTitle; } /** * Determines the correct language to be used for this image gallery * @return Language */ protected function getRenderLang() { return $this->mParser ? $this->mParser->getTargetLanguage() : $this->getLanguage(); } } PK ! 3�g��7 �7 TraditionalImageGallery.phpnu �Iw�� <?php use MediaWiki\HookContainer\HookRunner; use MediaWiki\Html\Html; use MediaWiki\Language\Language; use MediaWiki\Linker\Linker; use MediaWiki\Linker\LinkRenderer; use MediaWiki\MainConfigNames; use MediaWiki\MediaWikiServices; use MediaWiki\Parser\Parser; use MediaWiki\Parser\Sanitizer; use MediaWiki\Title\Title; use Wikimedia\Assert\Assert; /** * Image gallery. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ class TraditionalImageGallery extends ImageGalleryBase { /** * Return a HTML representation of the image gallery * * For each image in the gallery, display * - a thumbnail * - the image name * - the additional text provided when adding the image * - the size of the image * * @return string */ public function toHTML() { $resolveFilesViaParser = $this->mParser instanceof Parser; if ( $resolveFilesViaParser ) { $parserOutput = $this->mParser->getOutput(); $repoGroup = null; $linkRenderer = $this->mParser->getLinkRenderer(); $badFileLookup = $this->mParser->getBadFileLookup(); } else { $parserOutput = $this->getOutput(); $services = MediaWikiServices::getInstance(); $repoGroup = $services->getRepoGroup(); $linkRenderer = $services->getLinkRenderer(); $badFileLookup = $services->getBadFileLookup(); } if ( $this->mPerRow > 0 ) { $maxwidth = $this->mPerRow * ( $this->mWidths + $this->getAllPadding() ); $oldStyle = $this->mAttribs['style'] ?? ''; $this->mAttribs['style'] = "max-width: {$maxwidth}px;" . $oldStyle; } $attribs = Sanitizer::mergeAttributes( [ 'class' => 'gallery mw-gallery-' . $this->mMode ], $this->mAttribs ); $parserOutput->addModules( $this->getModules() ); $parserOutput->addModuleStyles( [ 'mediawiki.page.gallery.styles' ] ); $output = Html::openElement( 'ul', $attribs ); if ( $this->mCaption ) { $output .= "\n\t" . Html::rawElement( 'li', [ 'class' => 'gallerycaption' ], $this->mCaption ); } if ( $this->mShowFilename ) { // Preload LinkCache info for when generating links // of the filename below $linkBatchFactory = MediaWikiServices::getInstance()->getLinkBatchFactory(); $lb = $linkBatchFactory->newLinkBatch(); foreach ( $this->mImages as [ $title, /* see below */ ] ) { $lb->addObj( $title ); } $lb->execute(); } $lang = $this->getRenderLang(); $enableLegacyMediaDOM = $this->getConfig()->get( MainConfigNames::ParserEnableLegacyMediaDOM ); $hookRunner = new HookRunner( MediaWikiServices::getInstance()->getHookContainer() ); # Output each image... foreach ( $this->mImages as [ $nt, $text, $alt, $link, $handlerOpts, $loading, $imageOptions ] ) { // "text" means "caption" here /** @var Title $nt */ $descQuery = false; if ( $nt->inNamespace( NS_FILE ) && !$nt->isExternal() ) { # Get the file... if ( $resolveFilesViaParser ) { # Give extensions a chance to select the file revision for us $options = []; $hookRunner->onBeforeParserFetchFileAndTitle( // @phan-suppress-next-line PhanTypeMismatchArgument Type mismatch on pass-by-ref args $this->mParser, $nt, $options, $descQuery ); # Fetch and register the file (file title may be different via hooks) [ $img, $nt ] = $this->mParser->fetchFileAndTitle( $nt, $options ); } else { $img = $repoGroup->findFile( $nt ); } } else { $img = false; } $transformOptions = $this->getThumbParams( $img ) + $handlerOpts; $thumb = $img ? $img->transform( $transformOptions ) : false; $rdfaType = 'mw:File'; $isBadFile = $img && $thumb && $this->mHideBadImages && $badFileLookup->isBadFile( $nt->getDBkey(), $this->getContextTitle() ); if ( !$img || !$thumb || ( !$enableLegacyMediaDOM && $thumb->isError() ) || $isBadFile ) { $rdfaType = 'mw:Error ' . $rdfaType; if ( $enableLegacyMediaDOM ) { if ( $isBadFile ) { $thumbhtml = $linkRenderer->makeKnownLink( $nt, $nt->getText() ); } else { $thumbhtml = htmlspecialchars( $img ? $img->getLastError() : $nt->getText() ); } } else { $currentExists = $img && $img->exists(); if ( $currentExists && !$thumb ) { $label = wfMessage( 'thumbnail_error', '' )->text(); } elseif ( $thumb && $thumb->isError() ) { Assert::invariant( $thumb instanceof MediaTransformError, 'Unknown MediaTransformOutput: ' . get_class( $thumb ) ); $label = $thumb->toText(); } else { $label = $alt ?? ''; } $thumbhtml = Linker::makeBrokenImageLinkObj( $nt, $label, '', '', '', false, $transformOptions, $currentExists ); $thumbhtml = Html::rawElement( 'span', [ 'typeof' => $rdfaType ], $thumbhtml ); } $thumbhtml = "\n\t\t\t" . Html::rawElement( 'div', [ 'class' => 'thumb', 'style' => 'height: ' . ( $this->getThumbPadding() + $this->mHeights ) . 'px;' ], $thumbhtml ); if ( !$img && $resolveFilesViaParser ) { $this->mParser->addTrackingCategory( 'broken-file-category' ); } } else { /** @var MediaTransformOutput $thumb */ $vpad = $this->getVPad( $this->mHeights, $thumb->getHeight() ); // Backwards compat before the $imageOptions existed if ( $imageOptions === null ) { $imageParameters = [ 'desc-link' => true, 'desc-query' => $descQuery, 'alt' => $alt ?? '', 'custom-url-link' => $link ]; } else { $params = []; // An empty alt indicates an image is not a key part of the // content and that non-visual browsers may omit it from // rendering. Only set the parameter if it's explicitly // requested. if ( $alt !== null ) { $params['alt'] = $alt; } $params['title'] = $imageOptions['title']; if ( !$enableLegacyMediaDOM ) { $params['img-class'] = 'mw-file-element'; } $imageParameters = Linker::getImageLinkMTOParams( $imageOptions, $descQuery, $this->mParser ) + $params; } if ( $loading === ImageGalleryBase::LOADING_LAZY ) { $imageParameters['loading'] = 'lazy'; } $this->adjustImageParameters( $thumb, $imageParameters ); Linker::processResponsiveImages( $img, $thumb, $transformOptions ); $thumbhtml = $thumb->toHtml( $imageParameters ); if ( !$enableLegacyMediaDOM ) { $thumbhtml = Html::rawElement( 'span', [ 'typeof' => $rdfaType ], $thumbhtml ); } else { $thumbhtml = Html::rawElement( 'div', [ # Auto-margin centering for block-level elements. Needed # now that we have video handlers since they may emit block- # level elements as opposed to simple <img> tags. ref # http://css-discuss.incutio.com/?page=CenteringBlockElement 'style' => "margin:{$vpad}px auto;", ], $thumbhtml ); } # Set both fixed width and min-height. $width = $this->getThumbDivWidth( $thumb->getWidth() ); $height = $this->getThumbPadding() + $this->mHeights; $thumbhtml = "\n\t\t\t" . Html::rawElement( 'div', [ 'class' => 'thumb', 'style' => "width: {$width}px;" . ( !$enableLegacyMediaDOM && $this->mMode === 'traditional' ? " height: {$height}px;" : '' ), ], $thumbhtml ); // Call parser transform hook if ( $resolveFilesViaParser ) { /** @var MediaHandler $handler */ $handler = $img->getHandler(); if ( $handler ) { $handler->parserTransformHook( $this->mParser, $img ); } $this->mParser->modifyImageHtml( $img, [ 'handler' => $imageParameters ], $thumbhtml ); } } $meta = []; if ( $img ) { if ( $this->mShowDimensions ) { $meta[] = htmlspecialchars( $img->getDimensionsString() ); } if ( $this->mShowBytes ) { $meta[] = htmlspecialchars( $lang->formatSize( $img->getSize() ) ); } } elseif ( $this->mShowDimensions || $this->mShowBytes ) { $meta[] = $this->msg( 'filemissing' )->escaped(); } $meta = $lang->semicolonList( $meta ); if ( $meta ) { $meta .= Html::rawElement( 'br', [] ) . "\n"; } $textlink = $this->mShowFilename ? $this->getCaptionHtml( $nt, $lang, $linkRenderer ) : ''; $galleryText = $this->wrapGalleryText( $textlink . $text . $meta, $thumb ); $gbWidth = $this->getGBWidthOverwrite( $thumb ) ?: $this->getGBWidth( $thumb ) . 'px'; # Weird double wrapping (the extra div inside the li) needed due to FF2 bug # Can be safely removed if FF2 falls completely out of existence $output .= "\n\t\t" . Html::rawElement( 'li', [ 'class' => 'gallerybox', 'style' => 'width: ' . $gbWidth ], ( $enableLegacyMediaDOM ? Html::openElement( 'div', [ 'style' => 'width: ' . $gbWidth ] ) : '' ) . $thumbhtml . $galleryText . "\n\t\t" . ( $enableLegacyMediaDOM ? Html::closeElement( 'div' ) : '' ) ); } $output .= "\n" . Html::closeElement( 'ul' ); return $output; } /** * @param Title $nt * @param Language $lang * @param LinkRenderer $linkRenderer * @return string HTML */ protected function getCaptionHtml( Title $nt, Language $lang, LinkRenderer $linkRenderer ) { // Preloaded into LinkCache in toHTML return $linkRenderer->makeKnownLink( $nt, is_int( $this->getCaptionLength() ) ? $lang->truncateForVisual( $nt->getText(), $this->getCaptionLength() ) : $nt->getText(), [ 'class' => 'galleryfilename' . ( $this->getCaptionLength() === true ? ' galleryfilename-truncate' : '' ) ] ) . "\n"; } /** * Add the wrapper html around the thumb's caption * * @param string $galleryText The caption * @param MediaTransformOutput|false $thumb The thumb this caption is for * or false for bad image. * @return string */ protected function wrapGalleryText( $galleryText, $thumb ) { return "\n\t\t\t" . Html::rawElement( 'div', [ 'class' => "gallerytext" ], $galleryText ); } /** * How much padding the thumb has between the image and the inner div * that contains the border. This is for both vertical and horizontal * padding. (However, it is cut in half in the vertical direction). * @return int */ protected function getThumbPadding() { return 30; } /** * @note GB stands for gallerybox (as in the <li class="gallerybox"> element) * * @return int */ protected function getGBPadding() { return 5; } /** * Get how much extra space the borders around the image takes up. * * For this mode, it is 2px borders on each side + 2px implied padding on * each side from the stylesheet, giving us 2*2+2*2 = 8. * @return int */ protected function getGBBorders() { return 8; } /** * Length (in characters) to truncate filename to in caption when using "showfilename" (if int). * A value of 'true' will truncate the filename to one line using CSS, while * 'false' will disable truncating. * * @return int|bool */ protected function getCaptionLength() { return $this->mCaptionLength; } /** * Get total padding. * * @return int Number of pixels of whitespace surrounding the thumbnail. */ protected function getAllPadding() { return $this->getThumbPadding() + $this->getGBPadding() + $this->getGBBorders(); } /** * Get vertical padding for a thumbnail * * Generally this is the total height minus how high the thumb is. * * @param int $boxHeight How high we want the box to be. * @param int $thumbHeight How high the thumbnail is. * @return float Vertical padding to add on each side. */ protected function getVPad( $boxHeight, $thumbHeight ) { return ( $this->getThumbPadding() + $boxHeight - $thumbHeight ) / 2; } /** * Get the transform parameters for a thumbnail. * * @param File|false $img The file in question. May be false for invalid image * @return array */ protected function getThumbParams( $img ) { return [ 'width' => $this->mWidths, 'height' => $this->mHeights ]; } /** * Get the width of the inner div that contains the thumbnail in * question. This is the div with the class of "thumb". * * @param int $thumbWidth The width of the thumbnail. * @return float Width of inner thumb div. */ protected function getThumbDivWidth( $thumbWidth ) { return $this->mWidths + $this->getThumbPadding(); } /** * Computed width of gallerybox <li>. * * Generally is the width of the image, plus padding on image * plus padding on gallerybox. * * @note Important: parameter will be false if no thumb used. * @param MediaTransformOutput|false $thumb * @return float Width of gallerybox element */ protected function getGBWidth( $thumb ) { return $this->mWidths + $this->getThumbPadding() + $this->getGBPadding(); } /** * Allows overwriting the computed width of the gallerybox <li> with a string, * like '100%'. * * Generally is the width of the image, plus padding on image * plus padding on gallerybox. * * @note Important: parameter will be false if no thumb used. * @param MediaTransformOutput|false $thumb * @return string|false Ignored if false. */ protected function getGBWidthOverwrite( $thumb ) { return false; } /** * Get a list of modules to include in the page. * * Primarily intended for subclasses. * * @return array Modules to include */ protected function getModules() { return []; } /** * Adjust the image parameters for a thumbnail. * * Used by a subclass to insert extra high resolution images. * @param MediaTransformOutput $thumb The thumbnail * @param array &$imageParameters Array of options */ protected function adjustImageParameters( $thumb, &$imageParameters ) { } } PK ! ���� � PackedOverlayImageGallery.phpnu �Iw�� <?php /** * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ /** * Packed overlay image gallery. All images adjusted to be same height and * image caption being placed over top of image. */ class PackedOverlayImageGallery extends PackedImageGallery { /** * Add the wrapper html around the thumb's caption * * @param string $galleryText The caption * @param MediaTransformOutput|false $thumb The thumb this caption is for * or false for bad image. * @return string */ protected function wrapGalleryText( $galleryText, $thumb ) { // If we have no text, do not output anything to avoid // ugly white overlay. if ( trim( $galleryText ) === '' ) { return ''; } $thumbWidth = $this->getGBWidth( $thumb ) - $this->getThumbPadding() - $this->getGBPadding(); $captionWidth = ceil( $thumbWidth - 20 ); $outerWrapper = '<div class="gallerytextwrapper" style="width: ' . $captionWidth . 'px">'; return "\n\t\t\t" . $outerWrapper . '<div class="gallerytext">' . $galleryText . "</div>" . "\n\t\t\t</div>"; } } PK ! ;*�� � SlideshowImageGallery.phpnu �Iw�� <?php /** * A slideshow gallery shows one image at a time with controls to move around. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ use MediaWiki\Context\IContextSource; class SlideshowImageGallery extends TraditionalImageGallery { public function __construct( $mode = 'traditional', ?IContextSource $context = null ) { parent::__construct( $mode, $context ); // Does not support per row option. $this->mPerRow = 0; } /** * Add javascript adds interface elements * @return array */ protected function getModules() { return [ 'mediawiki.page.gallery.slideshow' ]; } public function setAdditionalOptions( $params ) { $this->mAttribs['data-showthumbnails'] = isset( $params['showthumbnails'] ); } } PK ! �3>(+ + PackedHoverImageGallery.phpnu �Iw�� <?php /** * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file */ /** * Same as Packed except different CSS is applied to make the * caption only show up on hover. If a touch screen is detected, * falls back to PackedHoverGallery. Degrades gracefully for * screen readers. */ class PackedHoverImageGallery extends PackedOverlayImageGallery { } PK ! Y�MǤ � & ImageGalleryClassNotFoundException.phpnu �Iw�� <?php /** * Class for exceptions thrown by ImageGalleryBase::factory(). * * @since 1.38 */ class ImageGalleryClassNotFoundException extends LogicException { } PK ! Ql�� � Hook/GalleryGetModesHook.phpnu �Iw�� <?php namespace MediaWiki\Hook; /** * This is a hook handler interface, see docs/Hooks.md. * Use the hook name "GalleryGetModes" to register handlers implementing this interface. * * @stable to implement * @ingroup Hooks */ interface GalleryGetModesHook { /** * Use this hook to get a list of classes that can render different modes of a gallery. * * @since 1.35 * * @param array &$modeArray Associative array mapping mode names to classes that implement * that mode. It is expected that all registered classes are a subclass of ImageGalleryBase. * @return bool|void True or no return value to continue or false to abort */ public function onGalleryGetModes( &$modeArray ); } PK ! �:P]� � PackedImageGallery.phpnu �Iw�� PK ! R/�O� � 2 NolinesImageGallery.phpnu �Iw�� PK ! w��gH/ H/ ImageGalleryBase.phpnu �Iw�� PK ! 3�g��7 �7 �B TraditionalImageGallery.phpnu �Iw�� PK ! ���� � �z PackedOverlayImageGallery.phpnu �Iw�� PK ! ;*�� � � SlideshowImageGallery.phpnu �Iw�� PK ! �3>(+ + �� PackedHoverImageGallery.phpnu �Iw�� PK ! Y�MǤ � & o� ImageGalleryClassNotFoundException.phpnu �Iw�� PK ! Ql�� � i� Hook/GalleryGetModesHook.phpnu �Iw�� PK / u�
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