From c7edb748531c000a7a486065cc0e243fb5d1e57c Mon Sep 17 00:00:00 2001
From: servostar <sven.vogel123@web.de>
Date: Sun, 1 Dec 2024 12:39:38 +0100
Subject: [PATCH] fix: hide empty author information

---
 src/pages/titlepage.typ | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/src/pages/titlepage.typ b/src/pages/titlepage.typ
index faa8d19..eae556a 100644
--- a/src/pages/titlepage.typ
+++ b/src/pages/titlepage.typ
@@ -107,17 +107,21 @@
         grid(columns: cols, column-gutter: 1.5em, ..config
             .authors
             .slice(i * 3, i * 3 + cols)
-            .map(author => grid(
-            columns: 1,
-            row-gutter: 1em,
-            text(size: 1.25em, author.name),
-            text(size: 1em, author.company),
-            text(size: 1em, author.contact),
-            [
-              #str(author.matriculation-number),
-              #author.course
-            ],
-          )))
+            .map(author => par([
+            #if author.at("name", default: none) != none {
+              text(size: 1.25em, author.name)
+              linebreak()
+            }
+            #if author.at("company", default: none) != none {
+              text(size: 1em, author.company)
+              linebreak()
+            }
+            #if author.at("contact", default: none) != none {
+              text(size: 1em, author.contact)
+              linebreak()
+            }
+            #str(author.matriculation-number), #author.course
+          ])))
       }
     ]