add error message to failed messages. accessible via context menu

1 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/parser/AbstractParser.java b/src/main/java/de/pixart/messenger/parser/AbstractParser.java
index 937327261..f67a00a76 100644
--- a/src/main/java/de/pixart/messenger/parser/AbstractParser.java
+++ b/src/main/java/de/pixart/messenger/parser/AbstractParser.java
@@ -92,4 +92,18 @@ public abstract class AbstractParser {
 		user.setRole(role);
 		return user;
 	}
+
+    public static String extractErrorMessage(Element packet) {
+        final Element error = packet.findChild("error");
+        if (error != null && error.getChildren().size() > 0) {
+            final String text = error.findChildContent("text");
+            if (text != null && !text.trim().isEmpty()) {
+                return text;
+            } else {
+                return error.getChildren().get(0).getName().replace("-"," ");
+            }
+        } else {
+            return null;
+        }
+    }
 }