Refactor configuration check

lib/Alchemy/Phrasea/Setup/Probe/DataboxStructureProbe.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Setup\Probe;
+
+use Alchemy\Phrasea\Application;
+use Alchemy\Phrasea\Setup\RequirementCollection;
+
+class DataboxStructureProbe extends RequirementCollection implements ProbeInterface
+{
+    public function __construct(\appbox $appbox)
+    {
+        $this->setName('Databoxes structure');
+
+        foreach ($appbox->get_databoxes() as $databox) {
+            foreach ($databox->get_meta_structure() as $field) {
+                $this->verifyDataboxField($databox->get_dbname(), $field->get_name(), $field->get_original_source(), $field->get_tag()->getTagname());
+            }
+        }
+    }
+
+    private function verifyDataboxField($dbName, $field, $original, $tagname)
+    {
+        $this->addRequirement(
+            $original === $tagname,
+            "$dbName::$field must be be set to a valid metadata source",
+            "Source \"<strong>$original</strong>\" is not a valid one, please fix it."
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return DataboxStructureProbe
+     */
+    public static function create(Application $app)
+    {
+        return new static($app['phraseanet.appbox']);
+    }
+}

lib/Alchemy/Phrasea/Setup/Probe/SubdefsPathsProbe.php

@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2013 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Setup\Probe;
+
+use Alchemy\Phrasea\Application;
+use Alchemy\Phrasea\Setup\RequirementCollection;
+
+class SubdefsPathsProbe extends RequirementCollection implements ProbeInterface
+{
+    public function __construct(\appbox $appbox)
+    {
+        $this->setName('Subdefs Paths');
+
+        foreach ($appbox->get_databoxes() as $databox) {
+            $this->ensureWriteableSubdefsPath($databox->get_dbname(), 'document', (string) $databox->get_sxml_structure()->path);
+            foreach ($databox->get_subdef_structure() as $group => $subdefs) {
+                foreach ($subdefs as $subdef) {
+                    $this->ensureWriteableSubdefsPath($databox->get_dbname(), $group . '/' . $subdef->get_name(), (string) $databox->get_sxml_structure()->path);
+                }
+            }
+        }
+    }
+
+    private function ensureWriteableSubdefsPath($dbName, $sdName, $path)
+    {
+        $this->addRequirement(
+            is_dir($path),
+            "$path ($dbName - $sdName) must be a directory",
+            "Create directory \"<strong>$path</strong>\" directory so that the subdef could be stored."
+        );
+
+        $this->addRequirement(
+            is_readable($path),
+            "$path ($dbName - $sdName) directory must be readable",
+            "Change the permissions of the \"<strong>$path</strong>\" directory so that the web server can read it."
+        );
+
+        $this->addRequirement(
+            is_writable($path),
+            "$path ($dbName - $sdName) directory must be writable",
+            "Change the permissions of the \"<strong>$path</strong>\" directory so that the web server can write into it."
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return SubdefsPathsProbe
+     */
+    public static function create(Application $app)
+    {
+        return new static($app['phraseanet.appbox']);
+    }
+}