For branding: use none instead of undefined

crates/templates/src/context/branding.rs

@@ -58,9 +58,9 @@ impl Object for SiteBranding {
     fn get_value(self: &Arc<Self>, name: &Value) -> Option<Value> {
         match name.as_str()? {
             "server_name" => Some(self.server_name.clone().into()),
-            "policy_uri" => self.policy_uri.clone().map(Value::from),
-            "tos_uri" => self.tos_uri.clone().map(Value::from),
-            "imprint" => self.imprint.clone().map(Value::from),
+            "policy_uri" => Some(Value::from(self.policy_uri.clone())),
+            "tos_uri" => Some(Value::from(self.tos_uri.clone())),
+            "imprint" => Some(Value::from(self.imprint.clone())),
             _ => None,
         }
     }

templates/components/footer.html

@@ -7,19 +7,19 @@ Please see LICENSE files in the repository root for full details.
 -#}
 
 <footer class="legal-footer">
-  {%- if branding.policy_uri is defined or branding.tos_uri is defined -%}
+  {%- if branding.policy_uri is not none or branding.tos_uri is not none -%}
     <nav>
-      {%- if branding.policy_uri is defined -%}
+      {%- if branding.policy_uri is not none -%}
         <a href="{{ branding.policy_uri }}" referrerpolicy="no-referrer" title="{{ _('branding.privacy_policy.alt') }}" class="cpd-link" data-kind="primary">
           {{- _("branding.privacy_policy.link") -}}
         </a>
       {%- endif -%}
 
-      {%- if branding.policy_uri is defined and branding.tos_uri is defined -%}
+      {%- if branding.policy_uri is not none and branding.tos_uri is not none -%}
         <div class="separator" aria-hidden="true">•</div>
       {%- endif -%}
 
-      {%- if branding.tos_uri is defined -%}
+      {%- if branding.tos_uri is not none -%}
         <a href="{{ branding.tos_uri }}" referrerpolicy="no-referrer" title="{{ _('branding.terms_and_conditions.alt') }}" class="cpd-link" data-kind="primary">
           {{- _("branding.terms_and_conditions.link") -}}
         </a>
@@ -27,7 +27,7 @@ Please see LICENSE files in the repository root for full details.
     </nav>
   {%- endif -%}
 
-  {%- if branding.imprint is defined -%}
+  {%- if branding.imprint is not none -%}
     <p class="imprint">{{ branding.imprint }}</p>
   {%- endif -%}
 </footer>

templates/pages/register/password.html

@@ -49,7 +49,7 @@ Please see LICENSE files in the repository root for full details.
       <input {{ field.attributes(f) }} class="cpd-text-control" type="password" autocomplete="new-password" required />
     {% endcall %}
 
-    {% if branding.tos_uri is defined %}
+    {% if branding.tos_uri is not none %}
       {% call(f) field.field(label=_("mas.register.terms_of_service", tos_uri=branding.tos_uri), name="accept_terms", form_state=form, inline=true, class="my-4") %}
         <div class="cpd-form-inline-field-control">
           <div class="cpd-checkbox-container">

templates/pages/upstream_oauth2/do_register.html

@@ -175,7 +175,7 @@ Please see LICENSE files in the repository root for full details.
       </div>
     {% endif %}
 
-    {% if branding.tos_uri is defined %}
+    {% if branding.tos_uri is not none %}
       {% call(f) field.field(label=_("mas.register.terms_of_service", tos_uri=branding.tos_uri), name="accept_terms", form_state=form_state, inline=true, class="my-4") %}
         <div class="cpd-form-inline-field-control">
           <div class="cpd-checkbox-container">