Various fixes for tutorial

Author: dantleech

tutorial/content-to-controllers.rst

@@ -110,7 +110,7 @@ object and all the ``Posts`` to the view::
          */
         public function pageAction($contentDocument)
         {
-            $dm = $this->get('doctrine_phpcr')->getManagerForClass('AcmeBasicCmsBundle:Post');
+            $dm = $this->get('doctrine_phpcr')->getManager();
             $posts = $dm->getRepository('AcmeBasicCmsBundle:Post')->findAll();
 
             return array(
@@ -157,6 +157,10 @@ Add a corresponding Twig template (note that this works because you use the
 
 Now have another look at: http://localhost:8000/page/home
 
+.. note::
+
+    If you get an error, try clearing the cache.
+
 Notice what is happening with the post object and the ``path`` function  - you
 pass the ``Post`` object and the ``path`` function will pass the object to the
 router and because it implements the ``RouteReferrersReadInterface`` the

tutorial/make-homepage.rst

@@ -103,7 +103,7 @@ node::
 
         public function init(ManagerRegistry $registry)
         {
-            $dm = $registry->getManagerForClass('Acme\BasicCmsBundle\Document\Site');
+            $dm = $registry->getManager();
             if ($dm->find(null, $this->basePath)) {
                 return;
             }
@@ -135,8 +135,8 @@ node::
     documents in initializers. With 1.0, you would need to manually set the
     ``phpcr:class`` property to the right value.
 
-Now modify the existing service configuration for ``GenericInitializer`` as
-follows:
+Now *remove* the old initializer service (``acme_basiccms.basic_cms.phpcr.initializer``) and
+register your new site initializer:
 
 .. configuration-block::
 
@@ -188,8 +188,6 @@ Now empty your repository, reinitialize it and reload your fixtures:
 
 .. code-block:: bash
 
-    $ php app/console doctrine:phpcr:node:remove /cms
-    $ php app/console doctrine:phpcr:repository:init
     $ php app/console doctrine:phpcr:fixtures:load
 
 and verify that the ``cms`` node has been created correctly, using the
@@ -219,6 +217,83 @@ and verify that the ``cms`` node has been created correctly, using the
     with the right class. The drawback then is that there are two places where
     initialization choices take place - do whatever you prefer.
 
+Reconfigure the Admin Tree
+--------------------------
+
+If you look at your admin interface now, you will notice that the tree has
+gone!
+
+You need to tell the admin tree about the new ``Site`` document which is now
+the root of your websites content tree:
+
+.. configuration-block::
+
+    .. code-block:: yaml
+
+        sonata_doctrine_phpcr_admin:
+            # ...
+            document_tree:
+                # ...
+                Acme\BasicCmsBundle\Document\Site:
+                    valid_children:
+                        - all
+
+    .. code-block:: xml
+
+        <?xml version="1.0" encoding="UTF-8" ?>
+        <container xmlns="http://symfony.com/schema/dic/services">
+
+            <config xmlns="http://sonata-project.org/schema/dic/doctrine_phpcr_admin" />
+
+                <!-- ... -->
+
+                <document-tree class="Acme\BasicCmsBundle\Document\Site">
+                    <valid-child>all</valid-child>
+                </document-tree>
+            </config>
+        </container>
+
+    .. code-block:: php
+
+        $container->loadFromExtension('sonata_doctrine_phpcr_admin', array(
+            // ...
+            'document_tree' => array(
+                'Acme\BasicCmsBundle\Document\Site' => array(
+                    'valid_children' => array(
+                        'all',
+                    ),
+                ),
+                // ...
+        ));
+
+If you check your admin interface you will see that the ``Site`` document is
+now being displayed, however it has no children. You need to map the children on the
+``Site`` document, modify it as follows::
+
+    // src/Acme/BasicCmsBundle/Document/Site.php
+
+    // ... 
+
+    /**
+     * @PHPCR\Document()
+     */
+    class Site
+    {
+        /**
+         * @PHPCR\Children()
+         */
+        protected $children;
+
+        // ...
+
+        public function getChildren()
+        {
+            return $this->children;
+        }
+    }
+
+The tree should now again show your website structure.
+
 Create the Make Homepage Button
 -------------------------------
 

tutorial/the-frontend.rst

@@ -114,7 +114,8 @@ to which you will add the existing ``Home`` page and an additional ``About`` pag
     {
         public function load(ObjectManager $dm)
         {
-            // ...
+            $parent = $dm->find(null, '/cms/pages');
+
             $rootPage = new Page();
             $rootPage->setTitle('main');
             $rootPage->setParentDocument($parent);