From 0fd436a3cb5ed4b35e0f049d9512e476a617e8cb Mon Sep 17 00:00:00 2001
From: Steffen Jost <S.Jost@Fraport.de>
Date: Tue, 5 Sep 2023 13:11:04 +0000
Subject: [PATCH] chore(pdf): add apc-ident to pdf metadata

---
 templates/letter/din5008.latex         | 14 ++++++++++----
 templates/letter/din5008with_pin.latex | 16 +++++++++++-----
 2 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/templates/letter/din5008.latex b/templates/letter/din5008.latex
index 0816d2ec5..4b14c932e 100644
--- a/templates/letter/din5008.latex
+++ b/templates/letter/din5008.latex
@@ -26,11 +26,17 @@ $endif$
 $if(lang)$
   pdflang={$lang$},
 $endif$
-$if(subject)$
-  pdfsubject={$subject$},
+$if(is-de)$
+  $if(de-subject)$
+    pdfsubject={$de-subject$},
+  $endif$
+$else$
+  $if(en-subject)$
+    pdfsubject={$en-subject$},
+  $endif$
 $endif$
-$if(keywords)$
-  pdfkeywords={$for(keywords)$$keywords$$sep$, $endfor$},
+$if(apc-ident)$
+  pdfkeywords={$apc-ident$},
 $endif$
 }
 \usepackage{url}
diff --git a/templates/letter/din5008with_pin.latex b/templates/letter/din5008with_pin.latex
index 68047cc04..150b5c656 100644
--- a/templates/letter/din5008with_pin.latex
+++ b/templates/letter/din5008with_pin.latex
@@ -17,7 +17,7 @@
 \IfFileExists{xurl.sty}{\usepackage{xurl}}{} % add URL line breaks if available
 \IfFileExists{bookmark.sty}{\usepackage{bookmark}}{\usepackage{hyperref}}
 \hypersetup{
-$if(title-meta)$
+  $if(title-meta)$
   pdftitle={$title-meta$},
 $endif$
 $if(author-meta)$
@@ -26,11 +26,17 @@ $endif$
 $if(lang)$
   pdflang={$lang$},
 $endif$
-$if(subject)$
-  pdfsubject={$subject$},
+$if(is-de)$
+  $if(de-subject)$
+    pdfsubject={$de-subject$},
+  $endif$
+$else$
+  $if(en-subject)$
+    pdfsubject={$en-subject$},
+  $endif$
 $endif$
-$if(keywords)$
-  pdfkeywords={$for(keywords)$$keywords$$sep$, $endfor$},
+$if(apc-ident)$
+  pdfkeywords={$apc-ident$},
 $endif$
 }
 \usepackage{url}