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| <?php | |
| declare( strict_types = 1 ); | |
| namespace Wikimedia\Parsoid\Wt2Html\PP\Processors; | |
| use stdClass; | |
| use Wikimedia\Assert\Assert; | |
| use Wikimedia\Parsoid\Config\Env; | |
| use Wikimedia\Parsoid\Core\Sanitizer; | |
| use Wikimedia\Parsoid\DOM\DocumentFragment; | |
| use Wikimedia\Parsoid\DOM\Element; | |
| use Wikimedia\Parsoid\DOM\Node; | |
| use Wikimedia\Parsoid\Html2Wt\WTSUtils; | |
| use Wikimedia\Parsoid\Utils\ContentUtils; | |
| use Wikimedia\Parsoid\Utils\DOMCompat; | |
| use Wikimedia\Parsoid\Utils\DOMDataUtils; | |
| use Wikimedia\Parsoid\Utils\DOMUtils; | |
| use Wikimedia\Parsoid\Utils\Title; | |
| use Wikimedia\Parsoid\Utils\WTUtils; | |
| use Wikimedia\Parsoid\Wikitext\Consts; | |
| use Wikimedia\Parsoid\Wt2Html\PegTokenizer; | |
| use Wikimedia\Parsoid\Wt2Html\Wt2HtmlDOMProcessor; | |
| class AddMediaInfo implements Wt2HtmlDOMProcessor { | |
| /** | |
| * Extract the dimensions for media. | |
| * | |
| * @param Env $env | |
| * @param array $attrs | |
| * @param array $info | |
| * @phan-param array{size:array{height?:int,width?:int},format:string} $attrs | |
| * @return array | |
| */ | |
| private static function handleSize( Env $env, array $attrs, array $info ): array { | |
| $height = $info['height']; | |
| $width = $info['width']; | |
| Assert::invariant( | |
| is_numeric( $height ) && $height !== NAN, | |
| 'Expected $height as a valid number' | |
| ); | |
| Assert::invariant( | |
| is_numeric( $width ) && $width !== NAN, | |
| 'Expected $width as a valid number' | |
| ); | |
| if ( !empty( $info['thumburl'] ) && !empty( $info['thumbheight'] ) ) { | |
| $height = $info['thumbheight']; | |
| } | |
| if ( !empty( $info['thumburl'] ) && !empty( $info['thumbwidth'] ) ) { | |
| $width = $info['thumbwidth']; | |
| } | |
| // Audio files don't have dimensions, so we fallback to these arbitrary | |
| // defaults, and the "mw-default-audio-height" class is added. | |
| if ( $info['mediatype'] === 'AUDIO' ) { | |
| $height = /* height || */32; // Arguably, audio should respect a defined height | |
| $width = $width ?: $env->getSiteConfig()->widthOption(); | |
| } | |
| // Handle client-side upscaling (including 'border') | |
| $mustRender = $info['mustRender'] ?? $info['mediatype'] !== 'BITMAP'; | |
| // Calculate the scaling ratio from the user-specified width and height | |
| $ratio = null; | |
| if ( !empty( $attrs['dims']['height'] ) && !empty( $info['height'] ) ) { | |
| $ratio = $attrs['dims']['height'] / $info['height']; | |
| } | |
| if ( !empty( $attrs['dims']['width'] ) && !empty( $info['width'] ) ) { | |
| $r = $attrs['dims']['width'] / $info['width']; | |
| $ratio = ( $ratio === null || $r < $ratio ) ? $r : $ratio; | |
| } | |
| // If the user requested upscaling, then this is denied in the thumbnail | |
| // and frameless format, except for files with mustRender. | |
| if ( | |
| $ratio !== null && $ratio > 1 && !$mustRender && | |
| ( $attrs['format'] === 'Thumb' || $attrs['format'] === 'Frameless' ) | |
| ) { | |
| // Upscaling denied | |
| $height = $info['height']; | |
| $width = $info['width']; | |
| } | |
| return [ 'height' => $height, 'width' => $width ]; | |
| } | |
| /** | |
| * This is a port of TMH's parseTimeString() | |
| * | |
| * @param string $timeString | |
| * @param int|float|null $length | |
| * @return int|float|null | |
| */ | |
| private static function parseTimeString( | |
| string $timeString, $length = null | |
| ) { | |
| $parts = explode( ':', $timeString ); | |
| $time = 0; | |
| $countParts = count( $parts ); | |
| if ( $countParts > 3 ) { | |
| return null; | |
| } | |
| for ( $i = 0; $i < $countParts; $i++ ) { | |
| if ( !is_numeric( $parts[$i] ) ) { | |
| return null; | |
| } | |
| $time += floatval( $parts[$i] ) * pow( 60, $countParts - 1 - $i ); | |
| } | |
| if ( $time < 0 ) { | |
| $time = 0; | |
| } elseif ( $length !== null ) { | |
| if ( $time > $length ) { | |
| $time = $length - 1; | |
| } | |
| } | |
| return $time; | |
| } | |
| /** | |
| * Handle media fragments | |
| * https://www.w3.org/TR/media-frags/ | |
| * | |
| * @param array $info | |
| * @param stdClass $dataMw | |
| * @return string | |
| */ | |
| private static function parseFrag( array $info, stdClass $dataMw ): string { | |
| $frag = ''; | |
| $starttime = WTSUtils::getAttrFromDataMw( $dataMw, 'starttime', true ); | |
| $endtime = WTSUtils::getAttrFromDataMw( $dataMw, 'endtime', true ); | |
| if ( $starttime || $endtime ) { | |
| $frag .= '#t='; | |
| if ( $starttime ) { | |
| $time = self::parseTimeString( $starttime[1]->txt, $info['duration'] ?? null ); | |
| if ( $time !== null ) { | |
| $frag .= $time; | |
| } | |
| } | |
| if ( $endtime ) { | |
| $time = self::parseTimeString( $endtime[1]->txt, $info['duration'] ?? null ); | |
| if ( $time !== null ) { | |
| $frag .= ',' . $time; | |
| } | |
| } | |
| } | |
| return $frag; | |
| } | |
| /** | |
| * @param Element $elt | |
| * @param array $info | |
| * @param stdClass $dataMw | |
| * @param bool $hasDimension | |
| */ | |
| private static function addSources( | |
| Element $elt, array $info, stdClass $dataMw, bool $hasDimension | |
| ): void { | |
| $doc = $elt->ownerDocument; | |
| $frag = self::parseFrag( $info, $dataMw ); | |
| $dataFromTMH = true; | |
| if ( is_array( $info['thumbdata']['derivatives'] ?? null ) ) { | |
| // BatchAPI's `getAPIData` | |
| $derivatives = $info['thumbdata']['derivatives']; | |
| } elseif ( is_array( $info['derivatives'] ?? null ) ) { | |
| // "videoinfo" prop | |
| $derivatives = $info['derivatives']; | |
| } else { | |
| $derivatives = [ | |
| [ | |
| 'src' => $info['url'], | |
| 'type' => $info['mime'], | |
| 'width' => (string)$info['width'], | |
| 'height' => (string)$info['height'], | |
| ], | |
| ]; | |
| $dataFromTMH = false; | |
| } | |
| foreach ( $derivatives as $o ) { | |
| $source = $doc->createElement( 'source' ); | |
| $source->setAttribute( 'src', $o['src'] . $frag ); | |
| $source->setAttribute( 'type', $o['type'] ); | |
| $fromFile = isset( $o['transcodekey'] ) ? '' : '-file'; | |
| if ( $hasDimension ) { | |
| $source->setAttribute( 'data' . $fromFile . '-width', (string)$o['width'] ); | |
| $source->setAttribute( 'data' . $fromFile . '-height', (string)$o['height'] ); | |
| } | |
| if ( $dataFromTMH ) { | |
| $source->setAttribute( 'data-title', $o['title'] ); | |
| $source->setAttribute( 'data-shorttitle', $o['shorttitle'] ); | |
| } | |
| $elt->appendChild( $source ); | |
| } | |
| } | |
| /** | |
| * @param Element $elt | |
| * @param array $info | |
| */ | |
| private static function addTracks( Element $elt, array $info ): void { | |
| $doc = $elt->ownerDocument; | |
| if ( is_array( $info['thumbdata']['timedtext'] ?? null ) ) { | |
| // BatchAPI's `getAPIData` | |
| $timedtext = $info['thumbdata']['timedtext']; | |
| } elseif ( is_array( $info['timedtext'] ?? null ) ) { | |
| // "videoinfo" prop | |
| $timedtext = $info['timedtext']; | |
| } else { | |
| $timedtext = []; | |
| } | |
| foreach ( $timedtext as $o ) { | |
| $track = $doc->createElement( 'track' ); | |
| $track->setAttribute( 'kind', $o['kind'] ?? '' ); | |
| $track->setAttribute( 'type', $o['type'] ?? '' ); | |
| $track->setAttribute( 'src', $o['src'] ?? '' ); | |
| $track->setAttribute( 'srclang', $o['srclang'] ?? '' ); | |
| $track->setAttribute( 'label', $o['label'] ?? '' ); | |
| $track->setAttribute( 'data-mwtitle', $o['title'] ?? '' ); | |
| $track->setAttribute( 'data-dir', $o['dir'] ?? '' ); | |
| $elt->appendChild( $track ); | |
| } | |
| } | |
| /** | |
| * Abstract way to get the path for an image given an info object. | |
| * | |
| * @param array $info | |
| * @return string | |
| */ | |
| private static function getPath( array $info ) { | |
| $path = ''; | |
| if ( !empty( $info['thumburl'] ) ) { | |
| $path = $info['thumburl']; | |
| } elseif ( !empty( $info['url'] ) ) { | |
| $path = $info['url']; | |
| } | |
| return $path; | |
| } | |
| /** | |
| * @param Env $env | |
| * @param Element $span | |
| * @param array $attrs | |
| * @param array $info | |
| * @param stdClass $dataMw | |
| * @param Element $container | |
| * @param string|null $captionText Unused, but matches the signature of handlers | |
| * @return Element | |
| */ | |
| private static function handleAudio( | |
| Env $env, Element $span, array $attrs, array $info, stdClass $dataMw, | |
| Element $container, ?string $captionText | |
| ): Element { | |
| $doc = $span->ownerDocument; | |
| $audio = $doc->createElement( 'audio' ); | |
| $audio->setAttribute( 'controls', '' ); | |
| $audio->setAttribute( 'preload', 'none' ); | |
| $size = self::handleSize( $env, $attrs, $info ); | |
| DOMDataUtils::addNormalizedAttribute( $audio, 'height', (string)$size['height'], null, true ); | |
| DOMDataUtils::addNormalizedAttribute( $audio, 'width', (string)$size['width'], null, true ); | |
| // Hardcoded until defined heights are respected. | |
| // See `AddMediaInfo.handleSize` | |
| DOMCompat::getClassList( $container )->add( 'mw-default-audio-height' ); | |
| self::copyOverAttribute( $audio, $span, 'resource' ); | |
| if ( $span->hasAttribute( 'lang' ) ) { | |
| self::copyOverAttribute( $audio, $span, 'lang' ); | |
| } | |
| self::addSources( $audio, $info, $dataMw, false ); | |
| self::addTracks( $audio, $info ); | |
| return $audio; | |
| } | |
| /** | |
| * @param Env $env | |
| * @param Element $span | |
| * @param array $attrs | |
| * @param array $info | |
| * @param stdClass $dataMw | |
| * @param Element $container | |
| * @param string|null $captionText Unused, but matches the signature of handlers | |
| * @return Element | |
| */ | |
| private static function handleVideo( | |
| Env $env, Element $span, array $attrs, array $info, stdClass $dataMw, | |
| Element $container, ?string $captionText | |
| ): Element { | |
| $doc = $span->ownerDocument; | |
| $video = $doc->createElement( 'video' ); | |
| if ( !empty( $info['thumburl'] ) ) { | |
| $video->setAttribute( 'poster', self::getPath( $info ) ); | |
| } | |
| $video->setAttribute( 'controls', '' ); | |
| $video->setAttribute( 'preload', 'none' ); | |
| $size = self::handleSize( $env, $attrs, $info ); | |
| DOMDataUtils::addNormalizedAttribute( $video, 'height', (string)$size['height'], null, true ); | |
| DOMDataUtils::addNormalizedAttribute( $video, 'width', (string)$size['width'], null, true ); | |
| self::copyOverAttribute( $video, $span, 'resource' ); | |
| if ( $span->hasAttribute( 'lang' ) ) { | |
| self::copyOverAttribute( $video, $span, 'lang' ); | |
| } | |
| self::addSources( $video, $info, $dataMw, true ); | |
| self::addTracks( $video, $info ); | |
| return $video; | |
| } | |
| /** | |
| * Set up the actual image structure, attributes, etc. | |
| * | |
| * @param Env $env | |
| * @param Element $span | |
| * @param array $attrs | |
| * @param array $info | |
| * @param stdClass $dataMw | |
| * @param Element $container | |
| * @param string|null $captionText | |
| * @return Element | |
| */ | |
| private static function handleImage( | |
| Env $env, Element $span, array $attrs, array $info, stdClass $dataMw, | |
| Element $container, ?string $captionText | |
| ): Element { | |
| $doc = $span->ownerDocument; | |
| $img = $doc->createElement( 'img' ); | |
| $attr = WTSUtils::getAttrFromDataMw( $dataMw, 'alt', false ); | |
| if ( $attr !== null ) { | |
| $img->setAttribute( 'alt', $attr[1]->txt ); | |
| } elseif ( $captionText ) { | |
| $img->setAttribute( 'alt', $captionText ); | |
| } | |
| self::copyOverAttribute( $img, $span, 'resource' ); | |
| $img->setAttribute( 'src', self::getPath( $info ) ); | |
| $img->setAttribute( 'decoding', 'async' ); | |
| if ( $span->hasAttribute( 'lang' ) ) { | |
| self::copyOverAttribute( $img, $span, 'lang' ); | |
| } | |
| // Add (read-only) information about original file size (T64881) | |
| $img->setAttribute( 'data-file-width', (string)$info['width'] ); | |
| $img->setAttribute( 'data-file-height', (string)$info['height'] ); | |
| $img->setAttribute( 'data-file-type', strtolower( $info['mediatype'] ?? '' ) ); | |
| $size = self::handleSize( $env, $attrs, $info ); | |
| DOMDataUtils::addNormalizedAttribute( $img, 'height', (string)$size['height'], null, true ); | |
| DOMDataUtils::addNormalizedAttribute( $img, 'width', (string)$size['width'], null, true ); | |
| // Handle "responsive" images, i.e. srcset | |
| if ( !empty( $info['responsiveUrls'] ) ) { | |
| $candidates = []; | |
| foreach ( $info['responsiveUrls'] as $density => $url ) { | |
| $candidates[] = $url . ' ' . $density . 'x'; | |
| } | |
| if ( $candidates ) { | |
| $img->setAttribute( 'srcset', implode( ', ', $candidates ) ); | |
| } | |
| } | |
| return $img; | |
| } | |
| /** | |
| * @param string $key | |
| * @param string $message | |
| * @param ?array $params | |
| * @return array | |
| */ | |
| private static function makeErr( | |
| string $key, string $message, ?array $params = null | |
| ): array { | |
| $e = [ 'key' => $key, 'message' => $message ]; | |
| // Additional error info for clients that could fix the error. | |
| if ( $params !== null ) { | |
| $e['params'] = $params; | |
| } | |
| return $e; | |
| } | |
| /** | |
| * @param Element $container | |
| * @param array $errs | |
| * @param stdClass $dataMw | |
| */ | |
| private static function addErrors( Element $container, array $errs, stdClass $dataMw ): void { | |
| if ( !DOMUtils::hasTypeOf( $container, 'mw:Error' ) ) { | |
| $typeOf = $container->getAttribute( 'typeof' ) ?? ''; | |
| $typeOf = 'mw:Error' . ( $typeOf ? ' ' . $typeOf : '' ); | |
| $container->setAttribute( 'typeof', $typeOf ); | |
| } | |
| if ( is_array( $dataMw->errors ?? null ) ) { | |
| $errs = array_merge( $dataMw->errors, $errs ); | |
| } | |
| $dataMw->errors = $errs; | |
| } | |
| /** | |
| * @param Element $elt | |
| * @param Element $span | |
| * @param string $attribute | |
| */ | |
| private static function copyOverAttribute( | |
| Element $elt, Element $span, string $attribute | |
| ): void { | |
| DOMDataUtils::addNormalizedAttribute( | |
| $elt, | |
| $attribute, | |
| $span->getAttribute( $attribute ) ?? '', | |
| WTSUtils::getAttributeShadowInfo( $span, $attribute )['value'] | |
| ); | |
| } | |
| /** | |
| * @param Env $env | |
| * @param PegTokenizer $urlParser | |
| * @param Element $container | |
| * @param Element $oldAnchor | |
| * @param array $attrs | |
| * @param stdClass $dataMw | |
| * @param bool $isImage | |
| * @param string|null $captionText | |
| * @param int $page | |
| * @param string $lang | |
| * @return Element | |
| */ | |
| private static function replaceAnchor( | |
| Env $env, PegTokenizer $urlParser, Element $container, | |
| Element $oldAnchor, array $attrs, stdClass $dataMw, bool $isImage, | |
| ?string $captionText, int $page, string $lang | |
| ): Element { | |
| $doc = $oldAnchor->ownerDocument; | |
| $attr = WTSUtils::getAttrFromDataMw( $dataMw, 'link', true ); | |
| if ( $isImage ) { | |
| $anchor = $doc->createElement( 'a' ); | |
| $addDescriptionLink = static function ( Title $title ) use ( $env, $anchor, $page, $lang ) { | |
| $href = $env->makeLink( $title ); | |
| $qs = []; | |
| if ( $page > 0 ) { | |
| $qs['page'] = $page; | |
| } | |
| if ( $lang ) { | |
| $qs['lang'] = $lang; | |
| } | |
| if ( $qs ) { | |
| $href .= '?' . http_build_query( $qs ); | |
| } | |
| $anchor->setAttribute( 'href', $href ); | |
| $anchor->setAttribute( 'class', 'mw-file-description' ); | |
| }; | |
| if ( $attr !== null ) { | |
| $discard = true; | |
| $val = $attr[1]->txt; | |
| if ( $val === '' ) { | |
| // No href if link= was specified | |
| $anchor = $doc->createElement( 'span' ); | |
| } elseif ( $urlParser->tokenizeURL( $val ) !== false ) { | |
| // An external link! | |
| $href = Sanitizer::cleanUrl( $env->getSiteConfig(), $val, 'external' ); | |
| $anchor->setAttribute( 'href', $href ); | |
| } else { | |
| $link = $env->makeTitleFromText( $val, null, true ); | |
| if ( $link !== null ) { | |
| $anchor->setAttribute( 'href', $env->makeLink( $link ) ); | |
| $anchor->setAttribute( 'title', $link->getPrefixedText() ); | |
| } else { | |
| // Treat same as if link weren't present | |
| $addDescriptionLink( $attrs['title'] ); | |
| // but preserve for roundtripping | |
| $discard = false; | |
| } | |
| } | |
| if ( $discard ) { | |
| WTSUtils::getAttrFromDataMw( $dataMw, 'link', /* keep */false ); | |
| } | |
| } else { | |
| $addDescriptionLink( $attrs['title'] ); | |
| } | |
| } else { | |
| $anchor = $doc->createElement( 'span' ); | |
| } | |
| if ( $captionText ) { | |
| $anchor->setAttribute( 'title', $captionText ); | |
| } | |
| $oldAnchor->parentNode->replaceChild( $anchor, $oldAnchor ); | |
| return $anchor; | |
| } | |
| /** | |
| * @inheritDoc | |
| */ | |
| public function run( | |
| Env $env, Node $root, array $options = [], bool $atTopLevel = false | |
| ): void { | |
| '@phan-var Element|DocumentFragment $root'; // @var Element|DocumentFragment $root | |
| $urlParser = new PegTokenizer( $env ); | |
| $validContainers = []; | |
| $files = []; | |
| $containers = DOMCompat::querySelectorAll( $root, '[typeof*="mw:File"]' ); | |
| foreach ( $containers as $container ) { | |
| // DOMFragmentWrappers assume the element name of their outermost | |
| // content so, depending how the above query is written, we're | |
| // protecting against getting a figure of the wrong type. However, | |
| // since we're currently using typeof, it shouldn't be a problem. | |
| // Also note that info for the media nested in the fragment has | |
| // already been added in their respective pipeline. | |
| Assert::invariant( | |
| !WTUtils::isDOMFragmentWrapper( $container ), | |
| 'Media info for fragment was already added' | |
| ); | |
| // We expect this structure to be predictable based on how it's | |
| // emitted in the TT/WikiLinkHandler but treebuilding may have | |
| // messed that up for us. | |
| $anchor = $container; | |
| do { | |
| // An active formatting element may have been reopened inside | |
| // the wrapper if a content model violation was encountered | |
| // during treebuiling. Try to be a little lenient about that | |
| // instead of bailing out | |
| $anchor = $anchor->firstChild; | |
| $anchorNodeName = DOMCompat::nodeName( $anchor ); | |
| } while ( | |
| $anchor instanceof Element && $anchorNodeName !== 'a' && | |
| isset( Consts::$HTML['FormattingTags'][$anchorNodeName] ) | |
| ); | |
| if ( !( $anchor instanceof Element && $anchorNodeName === 'a' ) ) { | |
| $env->log( 'error', 'Unexpected structure when adding media info.' ); | |
| continue; | |
| } | |
| $span = $anchor->firstChild; | |
| if ( !( $span instanceof Element && DOMCompat::nodeName( $span ) === 'span' ) ) { | |
| $env->log( 'error', 'Unexpected structure when adding media info.' ); | |
| continue; | |
| } | |
| $dataMw = DOMDataUtils::getDataMw( $container ); | |
| $dims = [ | |
| 'width' => (int)$span->getAttribute( 'data-width' ) ?: null, | |
| 'height' => (int)$span->getAttribute( 'data-height' ) ?: null, | |
| ]; | |
| $page = WTSUtils::getAttrFromDataMw( $dataMw, 'page', true ); | |
| if ( $page ) { | |
| $dims['page'] = $page[1]->txt; | |
| } | |
| if ( $span->hasAttribute( 'lang' ) ) { | |
| $dims['lang'] = $span->getAttribute( 'lang' ); | |
| } | |
| // "starttime" should be used if "thumbtime" isn't present, | |
| // but only for rendering. | |
| // "starttime" should be used if "thumbtime" isn't present, | |
| // but only for rendering. | |
| $thumbtime = WTSUtils::getAttrFromDataMw( $dataMw, 'thumbtime', true ); | |
| $starttime = WTSUtils::getAttrFromDataMw( $dataMw, 'starttime', true ); | |
| if ( $thumbtime || $starttime ) { | |
| $seek = isset( $thumbtime[1] ) | |
| ? $thumbtime[1]->txt | |
| : ( isset( $starttime[1] ) ? $starttime[1]->txt : '' ); | |
| $seek = self::parseTimeString( $seek ); | |
| if ( $seek !== null ) { | |
| $dims['seek'] = $seek; | |
| } | |
| } | |
| $attrs = [ | |
| 'dims' => $dims, | |
| 'format' => WTUtils::getMediaFormat( $container ), | |
| 'title' => $env->makeTitleFromText( $span->textContent ), | |
| ]; | |
| $file = [ $attrs['title']->getKey(), $dims ]; | |
| $infoKey = md5( json_encode( $file ) ); | |
| $files[$infoKey] = $file; | |
| $manualKey = null; | |
| $manualthumb = WTSUtils::getAttrFromDataMw( $dataMw, 'manualthumb', true ); | |
| if ( $manualthumb !== null ) { | |
| $val = $manualthumb[1]->txt; | |
| $title = $env->makeTitleFromText( $val, $attrs['title']->getNamespace(), true ); | |
| if ( $title === null ) { | |
| $errs = [ | |
| self::makeErr( | |
| 'apierror-invalidtitle', | |
| 'Invalid thumbnail title.', | |
| [ 'name' => $val ] | |
| ) | |
| ]; | |
| self::addErrors( $container, $errs, $dataMw ); | |
| continue; | |
| } else { | |
| $file = [ $title->getKey(), $dims ]; | |
| $manualKey = md5( json_encode( $file ) ); | |
| $files[$manualKey] = $file; | |
| } | |
| } | |
| $validContainers[] = [ | |
| 'container' => $container, | |
| 'attrs' => $attrs, | |
| // Pass the anchor because we did some work to find it above | |
| 'anchor' => $anchor, | |
| 'infoKey' => $infoKey, | |
| 'manualKey' => $manualKey, | |
| ]; | |
| } | |
| if ( !$validContainers ) { | |
| return; | |
| } | |
| $start = microtime( true ); | |
| $infos = $env->getDataAccess()->getFileInfo( | |
| $env->getPageConfig(), | |
| array_values( $files ) | |
| ); | |
| if ( $env->profiling() ) { | |
| $profile = $env->getCurrentProfile(); | |
| $profile->bumpMWTime( "Media", 1000 * ( microtime( true ) - $start ), "api" ); | |
| $profile->bumpCount( "Media" ); | |
| } | |
| $files = array_combine( | |
| array_keys( $files ), | |
| $infos | |
| ); | |
| foreach ( $validContainers as $c ) { | |
| $container = $c['container']; | |
| $anchor = $c['anchor']; | |
| $span = $anchor->firstChild; | |
| $attrs = $c['attrs']; | |
| $dataMw = DOMDataUtils::getDataMw( $container ); | |
| $errs = []; | |
| $info = $files[$c['infoKey']]; | |
| if ( !$info ) { | |
| $errs[] = self::makeErr( 'apierror-filedoesnotexist', 'This image does not exist.' ); | |
| } elseif ( isset( $info['thumberror'] ) ) { | |
| $errs[] = self::makeErr( 'apierror-unknownerror', $info['thumberror'] ); | |
| } | |
| // FIXME: Should we fallback to $info if there are errors with $manualinfo? | |
| // What does the legacy parser do? | |
| if ( $c['manualKey'] !== null ) { | |
| $manualinfo = $files[$c['manualKey']]; | |
| if ( !$manualinfo ) { | |
| $errs[] = self::makeErr( 'apierror-filedoesnotexist', 'This image does not exist.' ); | |
| } elseif ( isset( $manualinfo['thumberror'] ) ) { | |
| $errs[] = self::makeErr( 'apierror-unknownerror', $manualinfo['thumberror'] ); | |
| } else { | |
| $info = $manualinfo; | |
| } | |
| } | |
| if ( $info['badFile'] ?? false ) { | |
| $errs[] = self::makeErr( 'apierror-badfile', 'This image is on the bad file list.' ); | |
| } | |
| // Add mw:Error to the RDFa type. | |
| if ( $errs ) { | |
| self::addErrors( $container, $errs, $dataMw ); | |
| continue; | |
| } | |
| // Info relates to the thumb, not necessarily the file. | |
| // The distinction matters for manualthumb, in which case only | |
| // the "resource" copied over from the span relates to the file. | |
| '@phan-var array $info'; // @var array $info | |
| switch ( $info['mediatype'] ) { | |
| case 'AUDIO': | |
| $handler = 'handleAudio'; | |
| $isImage = false; | |
| break; | |
| case 'VIDEO': | |
| $handler = 'handleVideo'; | |
| $isImage = false; | |
| break; | |
| default: | |
| $handler = 'handleImage'; | |
| $isImage = true; | |
| break; | |
| } | |
| if ( WTUtils::hasVisibleCaption( $container ) ) { | |
| $captionText = null; | |
| } else { | |
| if ( WTUtils::isInlineMedia( $container ) ) { | |
| $caption = ContentUtils::createAndLoadDocumentFragment( | |
| $container->ownerDocument, $dataMw->caption ?? '' | |
| ); | |
| } else { | |
| $caption = DOMCompat::querySelector( $container, 'figcaption' ); | |
| // If the caption had tokens, it was placed in a DOMFragment | |
| // and we haven't unpacked yet | |
| if ( | |
| $caption->firstChild && | |
| DOMUtils::hasTypeOf( $caption->firstChild, 'mw:DOMFragment' ) | |
| ) { | |
| $id = DOMDataUtils::getDataParsoid( $caption->firstChild )->html; | |
| $caption = $env->getDOMFragment( $id ); | |
| } | |
| } | |
| $captionText = trim( WTUtils::textContentFromCaption( $caption ) ); | |
| // The sanitizer isn't going to do anything with a string value | |
| // for alt/title and since we're going to use dom element setters, | |
| // quote escaping should be fine. Note that if santization does | |
| // happen here, it should also be done to $altFromCaption so that | |
| // string comparison matches, where necessary. | |
| // | |
| // $sanitizedArgs = Sanitizer::sanitizeTagAttrs( $env->getSiteConfig(), 'img', null, [ | |
| // new KV( 'alt', $captionText ) // Could be a 'title' too | |
| // ] ); | |
| // $captionText = $sanitizedArgs['alt'][0]; | |
| } | |
| $elt = self::$handler( $env, $span, $attrs, $info, $dataMw, $container, $captionText ); | |
| $anchor = self::replaceAnchor( | |
| $env, $urlParser, $container, $anchor, $attrs, $dataMw, $isImage, $captionText, | |
| (int)( $attrs['dims']['page'] ?? 0 ), | |
| $attrs['dims']['lang'] ?? '' | |
| ); | |
| $anchor->appendChild( $elt ); | |
| if ( isset( $dataMw->attribs ) && count( $dataMw->attribs ) === 0 ) { | |
| unset( $dataMw->attribs ); | |
| } | |
| } | |
| } | |
| } |