Configuration: fill up the data from system configuration if user config doesn't exist

classes/admin.php

@@ -222,10 +222,11 @@ class Admin
             case 'configuration':
             case 'system':
                 $type = 'system';
-                $blueprints = $this->blueprints($type);
+                $blueprints = $this->blueprints("config/{$type}");
-                $file = YamlFile::instance(USER_DIR . "config/{$type}.yaml");
+                $config = $this->grav['config'];
-                $obj = new Data\Data($file->content(), $blueprints);
+                $obj = new Data\Data($config->get('system'), $blueprints);
                 $obj->merge($post);
+                $file = YamlFile::instance(USER_DIR . "config/{$type}.yaml");
                 $obj->file($file);
                 $data[$type] = $obj;
                 break;
@@ -233,10 +234,11 @@ class Admin
             case 'settings':
             case 'site':
                 $type = 'site';
-                $blueprints = $this->blueprints($type);
+                $blueprints = $this->blueprints("config/{$type}");
-                $file = YamlFile::instance(USER_DIR . "config/{$type}.yaml");
+                $config = $this->grav['config'];
-                $obj = new Data\Data($file->content(), $blueprints);
+                $obj = new Data\Data($config->get('site'), $blueprints);
                 $obj->merge($post);
+                $file = YamlFile::instance(USER_DIR . "config/{$type}.yaml");
                 $obj->file($file);
                 $data[$type] = $obj;
                 break;

themes/grav/templates/configuration.html.twig

@@ -15,6 +15,7 @@
 {% endblock %}
 
 {% block content %}
-    {% include 'partials/blueprints.html.twig' with { blueprints: admin.blueprints('config/system'), data: admin.data('system') } %}
+    {% set data = admin.data('system') %}
+    {% include 'partials/blueprints.html.twig' with { blueprints: data.blueprints, data: data } %}
 {% endblock %}
 

themes/grav/templates/partials/blueprints-new.html.twig

@@ -1,4 +1,6 @@
-<form id="blueprints" method="post">
+{% set form_id = form_id ? form_id : 'blueprints' %}
+
+<form id="{{ form_id }}" method="post">
     <h1>New Page</h1>
     {% for field in blueprints.fields %}
         {% if field.type %}

themes/grav/templates/partials/blueprints-raw.html.twig

@@ -1,4 +1,6 @@
-<form id="blueprints" method="post">
+{% set form_id = form_id ? form_id : 'blueprints' %}
+
+<form id="{{ form_id }}" method="post">
     {% for field in blueprints.fields %}
         {% if field.type %}
             {% set value = data.value(field.name) %}

themes/grav/templates/partials/blueprints.html.twig

@@ -1,4 +1,6 @@
-<form id="blueprints" method="post">
+{% set form_id = form_id ? form_id : 'blueprints' %}
+
+<form id="{{ form_id }}" method="post">
     {% for field in blueprints.fields %}
         {% if field.type %}
             {% set value = data.value(field.name) %}

themes/grav/templates/settings.html.twig

@@ -20,6 +20,7 @@
 {% endblock %}
 
 {% block content %}
-    {% include 'partials/blueprints.html.twig' with { blueprints: admin.blueprints('config/site'), data: admin.data('site') } %}
+    {% set data = admin.data('site') %}
+    {% include 'partials/blueprints.html.twig' with { blueprints: data.blueprints, data: data } %}
 {% endblock %}