Merge branch '134-link-zum-pdf-wird-zerstort' into 'development'

Resolve "Link zum PDF wird zerstört"

Closes #134

See merge request !23

.gitlab-ci.yml

@@ -128,7 +128,7 @@ build_pages:
                         lang="$(echo "$line" | perl -pe 's!.*\/(de|en|fa|ar)\/.*!\1!g')"
                         export lang
                         echo "Processing $line"
-                        perl -i -pe 's!(\().*?(abb)!$1/static/studyreader/$ENV{"lang"}/$2!gm' "$line"
+                        perl -i -pe 's!(\().*?\.\.\/(abb)!$1/static/studyreader/$ENV{"lang"}/$2!gm' "$line"
                     fi
                 done
             )
@@ -170,7 +170,7 @@ build_pages:
                         lang="$(echo "$line" | perl -pe 's!.*\/(de|en|fa|ar)\/.*!\1!g')"
                         export lang
                         echo "Processing $line"
-                        perl -i -pe 's!(\().*?(abb)!$1/static/reader/$ENV{"lang"}/$2!gm' "$line"
+                        perl -i -pe 's!(\().*?\.\.\/(abb)!$1/static/reader/$ENV{"lang"}/$2!gm' "$line"
                     fi
                 done
             )