OO-2328: image in PDF with context like /olat, show the type of media in the metadata

src/main/java/org/olat/modules/portfolio/ui/MediaMetadataController.java

@@ -32,6 +32,7 @@ import org.olat.core.util.Formatter;
 import org.olat.core.util.StringHelper;
 import org.olat.modules.portfolio.Category;
 import org.olat.modules.portfolio.Media;
+import org.olat.modules.portfolio.MediaHandler;
 import org.olat.modules.portfolio.PortfolioService;
 import org.olat.modules.portfolio.manager.MetadataXStream;
 import org.olat.user.UserManager;
@@ -67,6 +68,14 @@ public class MediaMetadataController extends BasicController {
 		metaVC.contextPut("media", media);
 		String author = userManager.getUserDisplayName(media.getAuthor());
 		metaVC.contextPut("author", author);
+		
+		MediaHandler handler = portfolioService.getMediaHandler(media.getType());
+		String type = translate("artefact." + handler.getType());
+		metaVC.contextPut("mediaType", type);
+		String iconCssClass = handler.getIconCssClass(media);
+		if(StringHelper.containsNonWhitespace(iconCssClass)) {
+			metaVC.contextPut("mediaIconCssClass", iconCssClass);
+		}
 			
 		if(media.getCollectionDate() != null) {
 			String collectionDate = Formatter.getInstance(getLocale()).formatDate(media.getCollectionDate());

src/main/java/org/olat/modules/portfolio/ui/_content/media_details_metadata.html

 <table class="table table-condensed table-striped"><tbody>
+	#if($r.isNotEmpty($mediaType))
+	<tr><th>$r.translate("table.header.type")</th>
+		<td>#if($r.isNotEmpty($mediaIconCssClass))<i class="o_icon $mediaIconCssClass"> </i> #end $r.escapeHtml($mediaType)</td></tr>
+	#end
 	#if($r.isNotEmpty($author))
 	<tr><th>$r.translate("author")</th>
 		<td>$r.escapeHtml($author)</td></tr>

src/main/java/org/olat/modules/portfolio/ui/export/ExportBinderAsPDFResource.java

@@ -55,6 +55,7 @@ import org.olat.core.gui.render.velocity.VelocityRenderDecorator;
 import org.olat.core.gui.translator.Translator;
 import org.olat.core.gui.util.SyntheticUserRequest;
 import org.olat.core.gui.util.WindowControlMocker;
+import org.olat.core.helpers.Settings;
 import org.olat.core.logging.OLog;
 import org.olat.core.logging.Tracing;
 import org.olat.core.util.FileUtils;
@@ -323,7 +324,12 @@ public class ExportBinderAsPDFResource implements MediaResource {
 			}
 		}
 
-		private String processMedia(final String src) {
+		private String processMedia(String src) {
+			String serverContext = Settings.getServerContextPath();
+			if(serverContext != null && serverContext.length() > 1 && src.startsWith(serverContext)) {
+				src = src.substring(serverContext.length(), src.length());
+			}
+			
 			if(!src.startsWith(DispatcherModule.PATH_MAPPED)) return null;
 
 			String subInfo = src.substring(DispatcherModule.PATH_MAPPED.length());

src/main/webapp/static/themes/light/modules/_portfolio_v2.scss

@@ -390,6 +390,10 @@
 			border: 1px $o-portfolio-media-content-background-color solid;
 			border-radius: $o-panel-placeholder-border-radius;
 		}
+		
+		.o_artefact_metadata {
+			text-align: left;
+		}
 	}
 }