Add some context data to the view for editing a setting

InvenTree/common/templates/common/edit_setting.html

@@ -0,0 +1,14 @@
+{% extends "modal_form.html" %}
+{% load i18n %}
+
+{% block pre_form_content %}
+
+{{ block.super }}
+
+<p>
+    <b>{{ name }}</b><br>
+    {{ description }}<br>
+    <i>{% trans "Current value" %}: {{ value }}</i>
+</p>
+
+{% endblock %}

InvenTree/common/views.py

@@ -46,3 +46,20 @@ class SettingEdit(AjaxUpdateView):
     model = models.InvenTreeSetting
     ajax_form_title = _('Change Setting')
     form_class = forms.SettingEditForm
+    ajax_template_name = "common/edit_setting.html"
+
+    def get_context_data(self, **kwargs):
+        """
+        Add extra context information about the particular setting object.
+        """
+
+        ctx = super().get_context_data(**kwargs)
+
+        setting = self.get_object()
+
+        ctx['key'] = setting.key
+        ctx['value'] = setting.value
+        ctx['name'] = models.InvenTreeSetting.get_setting_name(setting.key)
+        ctx['description'] = models.InvenTreeSetting.get_setting_description(setting.key)
+
+        return ctx