upgrade

vendor/sonata-project/admin-bundle/Guesser/TypeGuesserChain.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\AdminBundle\Guesser;
+
+use Sonata\AdminBundle\Model\ModelManagerInterface;
+use Symfony\Component\Form\Exception\UnexpectedTypeException;
+use Symfony\Component\Form\Guess\Guess;
+
+/**
+ * The code is based on Symfony2 Form Components.
+ *
+ * @author Bernhard Schussek <bernhard.schussek@symfony.com>
+ * @author Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ */
+class TypeGuesserChain implements TypeGuesserInterface
+{
+    /**
+     * @var array
+     */
+    protected $guessers = [];
+
+    /**
+     * @param array $guessers
+     */
+    public function __construct(array $guessers)
+    {
+        foreach ($guessers as $guesser) {
+            if (!$guesser instanceof TypeGuesserInterface) {
+                throw new UnexpectedTypeException($guesser, 'Sonata\AdminBundle\Guesser\TypeGuesserInterface');
+            }
+
+            if ($guesser instanceof self) {
+                $this->guessers = array_merge($this->guessers, $guesser->guessers);
+            } else {
+                $this->guessers[] = $guesser;
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function guessType($class, $property, ModelManagerInterface $modelManager)
+    {
+        return $this->guess(function ($guesser) use ($class, $property, $modelManager) {
+            return $guesser->guessType($class, $property, $modelManager);
+        });
+    }
+
+    /**
+     * Executes a closure for each guesser and returns the best guess from the
+     * return values.
+     *
+     * @param \Closure $closure The closure to execute. Accepts a guesser
+     *                          as argument and should return a Guess instance
+     *
+     * @return Guess The guess with the highest confidence
+     */
+    private function guess(\Closure $closure)
+    {
+        $guesses = [];
+
+        foreach ($this->guessers as $guesser) {
+            if ($guess = $closure($guesser)) {
+                $guesses[] = $guess;
+            }
+        }
+
+        return Guess::getBestGuess($guesses);
+    }
+}

vendor/sonata-project/admin-bundle/Guesser/TypeGuesserInterface.php

@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\AdminBundle\Guesser;
+
+use Sonata\AdminBundle\Model\ModelManagerInterface;
+
+/**
+ * @author Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ */
+interface TypeGuesserInterface
+{
+    /**
+     * @param string                $class
+     * @param string                $property
+     * @param ModelManagerInterface $modelManager
+     *
+     * @return mixed
+     */
+    public function guessType($class, $property, ModelManagerInterface $modelManager);
+}