feat: Add onpagers for imprint, privacy and terms of service

src/fellchensammlung/tools/i18n.py

@@ -3,6 +3,13 @@ from django.utils import translation
 from fellchensammlung.models import Language, Text
 
 
+def get_text_by_language(text_code, lang=None):
+    if lang is None:
+        language_code = translation.get_language()
+        lang = Language.objects.get(languagecode=language_code)
+    return Text.objects.get(text_code=text_code, language=lang, )
+
+
 def get_texts_by_language(text_codes):
     language_code = translation.get_language()
     lang = Language.objects.get(languagecode=language_code)
@@ -10,7 +17,7 @@ def get_texts_by_language(text_codes):
     texts = {}
     for text_code in text_codes:
         try:
-            texts[text_code] = Text.objects.get(text_code=text_code, language=lang, )
+            texts[text_code] = get_text_by_language(text_code, lang)
         except Text.DoesNotExist:
             texts[text_code] = None
     return texts