General code optimations and peertube optimation

filter_plugins/redirect_filters.py

@@ -0,0 +1,37 @@
+# roles/<your-role>/filter_plugins/redirect_filters.py
+from ansible.errors import AnsibleFilterError
+
+class FilterModule(object):
+    """
+    Custom filters for redirect domain mappings
+    """
+
+    def filters(self):
+        return {
+            "add_redirect_if_group": self.add_redirect_if_group,
+        }
+
+    @staticmethod
+    def add_redirect_if_group(redirect_list, group, source, target, group_names):
+        """
+        Append {"source": source, "target": target} to *redirect_list*
+        **only** if *group* is contained in *group_names*.
+
+        Usage in Jinja:
+          {{ redirect_list
+               | add_redirect_if_group('lam',
+                                       'ldap.' ~ primary_domain,
+                                       domains | get_domain('lam'),
+                                       group_names) }}
+        """
+        try:
+            # Make a copy so we don’t mutate the original list in place
+            redirects = list(redirect_list)
+
+            if group in group_names:
+                redirects.append({"source": source, "target": target})
+
+            return redirects
+
+        except Exception as exc:
+            raise AnsibleFilterError(f"add_redirect_if_group failed: {exc}")