addExtraTypes('model/gltf-binary glb gltf'); $mime->addExtraInfo('model/gltf-binary [DRAWING]'); } public static function onMimeMagicImproveFromExtension( MimeAnalyzer $mimeAnalyzer, $ext, &$mime ) { if ( $mime !== 'model/gltf-binary' && in_array( $ext, ['glb', 'gltf'] ) ) { $mime = 'model/gltf-binary'; } } function doTransform($image, $dstPath, $dstUrl, $params, $flags = 0) { } public static function onBeforePageDisplay(OutputPage $out) { preg_match('/(getHTML(),$findGltf); if ($findGltf[0]) { $out->addModules('ext.glmv'); } } public static function onImageBeforeProduceHTML( DummyLinker &$linker, Title &$title, &$file, array &$frameParams, array &$handlerParams, &$time, &$result, Parser $parser, string &$query, &$widthOption ) { if ($file->getMimeType() !== 'model/gltf-binary') { return true; } $result = self::buildViewer($file,$frameParams); return false; } public static function onImageOpenShowImageInlineBefore( $imagepage, $out ){ $file = $imagepage->getFile(); if ($file->getMimeType() !== 'model/gltf-binary') { return; } $out->addModules('ext.glmv'); $viewer = self::buildViewer($file,['class' => 'view-default']); $out->addHtml(Html::rawElement('div',['id' => 'file', 'class' => 'fullModelView'],$viewer)); } public static function onAlternateEditPreview( EditPage $editor, Content $content, string &$previewHTML, ?ParserOutput &$parserOutput ) { $file = MediaWikiServices::getInstance()->getRepoGroup()->findFile($editor->getTitle()); if ($file->getMimeType() !== 'model/gltf-binary') { return true; } $out = $editor->getContext()->getOutput(); $out->addModules('ext.glmv'); $previewHTML = self::buildViewer($file,['class' => 'view-default']); return false; } private static function buildViewer($file, $frameParams) { preg_match('/
([\S\s]*?)<\/pre>/',$file->getDescriptionText(),$modelDescript);
    $metadata = json_decode($modelDescript[1], true);
    if (isset($frameParams['class'])) {
      preg_match('/view-(\S*)/',$frameParams['class'],$viewClassExtract);
      $viewClass = $viewClassExtract[1];
    } else {
      $viewClass = 'default';
    }
    if (isset($metadata['annotations'])) {
      $hotspots = [];
      foreach($metadata['annotations'] as $idx => $an) {
        $elAnnot = Html::rawElement('div',['class' => 'HotspotAnnotation HiddenAnnotation'],$an['label']);
        $hsDefault = array(
          'class' => 'Hotspot',
          'slot' => 'hotspot-'.($idx +1),
          'onmousedown' => 'event.stopPropagation()',
          'ontouchstart' => 'event.stopPropagation()',
          'onclick' => 'onAnnotation(event)'
        );
        $attrHotspot = array_merge($hsDefault, $an);
        $elHotspot = Html::rawElement('button',$attrHotspot,$elAnnot.($idx +1));
        array_push($hotspots, $elHotspot);
      }
    }
    $attrModelView = $metadata['viewerConfig'][$viewClass];
    $attrModelView = array_merge(['src' => $file->getFullUrl(), 'class' => 'mv-model', 'interpolation-decay' => '100'], $attrModelView);
    $attrModelView['style'] = 'width: 100%; height: 100%; min-height: 400px;';
    $elModel = Html::rawElement('model-viewer', $attrModelView, implode($hotspots));
    $attrContainer = array(
      'style' => "width: 800px; height: 600px;",
      'onmousedown' => 'clearAnnotations()',
      'ontouchstart' => 'clearAnnotations()'
    );
    return Html::rawElement('div', $attrContainer, $elModel);
  }

  public static function console_log($data, $add_script_tags = false) {
    #Usage:
    #echo '';

    $command = 'console.log('. json_encode($data, JSON_HEX_TAG).');';
    if ($add_script_tags) {
        $command = '';
    }
    echo $command;
  }
}