bugfix: renamed cosntant to make system use the right string

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

Dockerfile

@@ -22,9 +22,8 @@ RUN adduser -D umbrella
 COPY --from=java_build /Umbrella/backend/build/libs/backend.jar /home/umbrella/jar/
 RUN chown -R umbrella /home/umbrella
 ADD https://github.com/plantuml/plantuml/releases/download/v1.2025.10/plantuml-1.2025.10.jar /home/umbrella/plantuml.jar
-WORKDIR /home/umbrella
-RUN chmod a+rx plantuml.jar
 USER umbrella
+WORKDIR /home/umbrella
 RUN mkdir .config && ln -s /host/config.json .config/Umbrella.json
 EXPOSE 80
 CMD java -jar jar/backend.jar

core/src/main/java/de/srsoftware/umbrella/core/Util.java

@@ -35,12 +35,11 @@ import org.json.JSONObject;
 
 public class Util {
 	public static final System.Logger LOG = System.getLogger("Util");
-	private static final Pattern UML_PATTERN = Pattern.compile("@start(\\w+)(.*?)@end(\\1)",Pattern.DOTALL);
+	private static final Pattern UML_PATTERN = Pattern.compile("@start(\\w+)(.*)@end(\\1)",Pattern.DOTALL);
 	private static File plantumlJar = null;
 	private static final JParsedown MARKDOWN = new JParsedown();
 	public static final String SHA1 = "SHA-1";
 	private static final MessageDigest SHA1_DIGEST;
-	private static final Map<Integer,String> umlCache = new HashMap<>();
 
 	static {
 		try {
@@ -80,22 +79,11 @@ public class Util {
 		try {
 			if (plantumlJar != null && plantumlJar.exists()) {
 				var matcher = UML_PATTERN.matcher(source);
-				while (matcher.find()) {
+				if (matcher.find()) {
 					var uml = matcher.group(0).trim();
 					var start = matcher.start(0);
 					var end = matcher.end(0);
 
-					var umlHash = uml.hashCode();
-					LOG.log(DEBUG,"Hash of Plantuml code: {0}",umlHash);
-					var svg = umlCache.get(umlHash);
-					if (svg != null){
-						LOG.log(DEBUG,"Serving Plantuml generated SVG from cache…");
-						source = source.substring(0, start) + svg + source.substring(end);
-						matcher = UML_PATTERN.matcher(source);
-						continue;
-					}
-
-					LOG.log(DEBUG,"Cache miss. Generating SVG from plantuml code…");
 					ProcessBuilder processBuilder = new ProcessBuilder("java", "-jar", plantumlJar.getAbsolutePath(), "-tsvg", "-pipe");
 					var ignored = processBuilder.redirectErrorStream();
 					var process = processBuilder.start();
@@ -106,11 +94,8 @@ public class Util {
 
 					try (InputStream is = process.getInputStream()) {
 						byte[] out = is.readAllBytes();
-						LOG.log(DEBUG,"Generated SVG. Pushing to cache…");
-						svg = new String(out, UTF_8);
-						umlCache.put(umlHash,svg);
+						var svg = new String(out, UTF_8);
 						source = source.substring(0, start) + svg + source.substring(end);
-						matcher = UML_PATTERN.matcher(source);
 					}
 				}
 			}

messages/src/main/java/de/srsoftware/umbrella/message/Constants.java

@@ -2,23 +2,19 @@
 package de.srsoftware.umbrella.message;
 
 public class Constants {
-	public static final String AUTH = "mail.smtp.auth";
 
 	public static final String CONFIG_DB = "umbrella.modules.message.database";
-	public static final String CONFIG_SMTP_FROM = "umbrella.modules.message.smtp.from";
 	public static final String CONFIG_SMTP_HOST = "umbrella.modules.message.smtp.host";
 	public static final String CONFIG_SMTP_PASS = "umbrella.modules.message.smtp.pass";
 	public static final String CONFIG_SMTP_PORT = "umbrella.modules.message.smtp.port";
 	public static final String CONFIG_SMTP_USER = "umbrella.modules.message.smtp.user";
 
 	public static final String DEBUG_ADDREESS = "umbrella.modules.message.debug_address";
-	public static final String ENVELOPE_FROM = "mail.smtp.from";
-	public static final String FIELD_MESSAGES = "messages";
-	public static final String FIELD_HOST = "host";
-	public static final String FIELD_PORT = "port";
-	public static final String HOST = "mail.smtp.host";
-	public static final String PORT = "mail.smtp.port";
-	public static final String SSL = "mail.smtp.ssl.enable";
+	public static final String SMTP_AUTH = "mail.smtp.auth";
+	public static final String SMTP_HOST = "mail.smtp.host";
+	public static final String SMTP_FROM = "mail.smtp.from";
+	public static final String SMTP_PORT = "mail.smtp.port";
+	public static final String SMTP_SSL = "mail.smtp.ssl.enable";
 	public static final String SUBMISSION = "submission";
 
 }

messages/src/main/java/de/srsoftware/umbrella/message/MessageSystem.java

@@ -3,7 +3,6 @@ package de.srsoftware.umbrella.message;
 
 import static de.srsoftware.tools.PathHandler.CONTENT_TYPE;
 import static de.srsoftware.umbrella.core.ConnectionProvider.connect;
-import static de.srsoftware.umbrella.core.ModuleRegistry.translator;
 import static de.srsoftware.umbrella.core.constants.Constants.UTF8;
 import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.missingConfig;
 import static de.srsoftware.umbrella.message.Constants.*;
@@ -13,7 +12,6 @@ import de.srsoftware.configuration.Configuration;
 import de.srsoftware.umbrella.core.ModuleRegistry;
 import de.srsoftware.umbrella.core.api.PostBox;
 import de.srsoftware.umbrella.core.exceptions.UmbrellaException;
-import de.srsoftware.umbrella.core.model.EmailAddress;
 import de.srsoftware.umbrella.core.model.Envelope;
 import de.srsoftware.umbrella.core.model.UmbrellaUser;
 import de.srsoftware.umbrella.core.model.User;
@@ -78,10 +76,10 @@ public class MessageSystem implements PostBox {
 		db           = new SqliteMessageDb(connect(dbFile));
 		debugAddress = config.get(DEBUG_ADDREESS).map(Object::toString).orElse(null);
 		port         = config.get(CONFIG_SMTP_PORT,587);
-		host         = config.get(CONFIG_SMTP_HOST).map(Object::toString).orElseThrow(() -> missingConfig(CONFIG_SMTP_HOST));
-		user         = config.get(CONFIG_SMTP_USER).map(Object::toString).orElseThrow(() -> missingConfig(CONFIG_SMTP_USER));
-		pass         = config.get(CONFIG_SMTP_PASS).map(Object::toString).orElseThrow(() -> missingConfig(CONFIG_SMTP_PASS));
-		from         = config.get(CONFIG_SMTP_FROM).map(Object::toString).orElseThrow(() -> missingConfig(CONFIG_SMTP_FROM));
+		host         = config.get(CONFIG_SMTP_HOST).map(Object::toString).orElseThrow(() -> new RuntimeException("umbrella.modules.message.smtp.host not configured!"));
+		user         = config.get(CONFIG_SMTP_USER).map(Object::toString).orElseThrow(()       -> new RuntimeException("umbrella.modules.message.smtp.user not configured!"));
+		pass         = config.get(CONFIG_SMTP_PASS).map(Object::toString).orElseThrow(()   -> new RuntimeException("umbrella.modules.message.smtp.pass not configured!"));
+		from         = user;
 		ModuleRegistry.add(this);
 		new SubmissionTask(8).schedule();
 		new SubmissionTask(10).schedule();
@@ -118,9 +116,9 @@ public class MessageSystem implements PostBox {
 		var date = new Date();
 
 		for (var receiver : dueRecipients){
-			BiFunction<String,Map<String,String>,String> translateFunction = (text,fills) -> translator().translate(receiver.language(),text,fills);
-			var fallbackSender = new User("Umbrella",new EmailAddress(from),null);
-			var combined = new CombinedMessage("Collected messages",translateFunction,fallbackSender);
+			BiFunction<String,Map<String,String>,String> translateFunction = (text,fills) -> ModuleRegistry.translator().translate(receiver.language(),text,fills);
+
+			var combined = new CombinedMessage("Collected messages",translateFunction);
 			var envelopes = queue.stream().filter(env -> env.isFor(receiver)).toList();
 			for (var envelope : envelopes) combined.merge(envelope.message());
 
@@ -144,11 +142,11 @@ public class MessageSystem implements PostBox {
 	private Session session() {
 		if (session == null){
 			Properties props = new Properties();
-			props.put(HOST, host);
-			props.put(PORT, port);
-			props.put(AUTH, true);
-			props.put(SSL, true);
-			props.put(ENVELOPE_FROM,from);
+			props.put(SMTP_HOST, host);
+			props.put(SMTP_PORT, port);
+			props.put(SMTP_AUTH, true);
+			props.put(SMTP_SSL, true);
+			props.put(SMTP_FROM,from);
 			session = Session.getInstance(props);
 		}
 		return session;

messages/src/main/java/de/srsoftware/umbrella/message/model/CombinedMessage.java

@@ -5,7 +5,9 @@ import static java.lang.System.Logger.Level.DEBUG;
 import static java.lang.System.Logger.Level.TRACE;
 import static java.text.MessageFormat.format;
 
-import de.srsoftware.umbrella.core.model.*;
+import de.srsoftware.umbrella.core.model.Attachment;
+import de.srsoftware.umbrella.core.model.Message;
+import de.srsoftware.umbrella.core.model.UmbrellaUser;
 import java.util.*;
 import java.util.function.BiFunction;
 
@@ -14,17 +16,15 @@ public class CombinedMessage {
 
 	private final Set<Attachment> attachments = new HashSet<>();
 	private final StringBuilder combinedBody = new StringBuilder();
-	private final User fallbackSender;
 	private String combinedSubject = null;
 	private final List<Message> mergedMessages = new ArrayList<>();
 	private final String subjectForCombinedMessage;
 	private final BiFunction<String,Map<String,String>,String> translate;
-	private User sender = null;
+	private UmbrellaUser sender = null;
 
-	public CombinedMessage(String subjectForCombinedMessage, BiFunction<String, Map<String,String>,String> translateFunction, User fallbackSender){
+	public CombinedMessage(String subjectForCombinedMessage, BiFunction<String, Map<String,String>,String> translateFunction){
 		LOG.log(DEBUG,"Creating combined message…");
-		this.subjectForCombinedMessage = translateFunction.apply(subjectForCombinedMessage,null);
-		this.fallbackSender = fallbackSender;
+		this.subjectForCombinedMessage = subjectForCombinedMessage;
 		translate = translateFunction;
 	}
 
@@ -39,12 +39,12 @@ public class CombinedMessage {
 				combinedSubject = subject;
 				break;
 			case 1:
-				if (!sender.equals(message.sender())) sender = fallbackSender;
-				combinedBody.insert(0,format("# {0} / {1}:\n\n",sender,subject)); // insert sender and subject of first message right before the body of the first message
+				combinedBody.insert(0,format("# {0}:\n# {1}:\n\n",sender,subject)); // insert sender and subject of first message right before the body of the first message
 				combinedSubject = subjectForCombinedMessage;
 				// no break here, we need to append the subject and content
 			default:
-				combinedBody.append("\n-----\n# ").append(message.sender()).append(" / ").append(subject).append(":\n\n");
+				combinedBody.append("\n\n# ").append(message.sender()).append(":\n");
+				combinedBody.append("# ").append(subject).append(":\n\n");
 				combinedBody.append(body);
 		}
 		if (message.attachments() != null) attachments.addAll(message.attachments());
@@ -59,7 +59,7 @@ public class CombinedMessage {
 		return combinedBody.toString();
 	}
 
-	public User sender() {
+	public UmbrellaUser sender() {
 		return sender;
 	}
 

web/src/main/resources/web/css/bloodshed.css

@@ -57,9 +57,8 @@ footer {
   margin: 5px;
 }
 
-img, svg {
+img {
 	max-width: 100%;
-	height: auto !important;
 }
 
 nav {

web/src/main/resources/web/css/default.css

@@ -57,9 +57,8 @@ footer {
   margin: 5px;
 }
 
-img, svg {
+img {
 	max-width: 100%;
-	height: auto !important;
 }
 
 nav {

web/src/main/resources/web/css/winter.css

@@ -57,18 +57,17 @@ footer {
   margin: 5px;
 }
 
-img, svg {
+img {
 	max-width: 100%;
-	height: auto !important;
 }
 
 nav {
-    position: sticky;
-    z-index: 100;
-    top: 0;
-    padding: 5px;
-    margin: 0 0 10px 0;
-    border-bottom: 1px solid;
+  position: sticky;
+  z-index: 100;
+  top: 0;
+  padding: 5px;
+  margin: 0 0 10px 0;
+  border-bottom: 1px solid;
 }
 
 td, tr{