From 4f5b44bd3bd490309eb2ba7b44df4769816ba729 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Sat, 3 Aug 2013 19:26:54 +0200
Subject: twig implementation

---
 .../MoneyToLocalizedStringTransformer.php          | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 vendor/symfony/form/Symfony/Component/Form/Extension/Core/DataTransformer/MoneyToLocalizedStringTransformer.php

(limited to 'vendor/symfony/form/Symfony/Component/Form/Extension/Core/DataTransformer/MoneyToLocalizedStringTransformer.php')

diff --git a/vendor/symfony/form/Symfony/Component/Form/Extension/Core/DataTransformer/MoneyToLocalizedStringTransformer.php b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/DataTransformer/MoneyToLocalizedStringTransformer.php
new file mode 100644
index 00000000..5b8e9d96
--- /dev/null
+++ b/vendor/symfony/form/Symfony/Component/Form/Extension/Core/DataTransformer/MoneyToLocalizedStringTransformer.php
@@ -0,0 +1,90 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Form\Extension\Core\DataTransformer;
+
+use Symfony\Component\Form\Exception\TransformationFailedException;
+
+/**
+ * Transforms between a normalized format and a localized money string.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ * @author Florian Eckerstorfer <florian@eckerstorfer.org>
+ */
+class MoneyToLocalizedStringTransformer extends NumberToLocalizedStringTransformer
+{
+
+    private $divisor;
+
+    public function __construct($precision = null, $grouping = null, $roundingMode = null, $divisor = null)
+    {
+        if (null === $grouping) {
+            $grouping = true;
+        }
+
+        if (null === $precision) {
+            $precision = 2;
+        }
+
+        parent::__construct($precision, $grouping, $roundingMode);
+
+        if (null === $divisor) {
+            $divisor = 1;
+        }
+
+        $this->divisor = $divisor;
+    }
+
+    /**
+     * Transforms a normalized format into a localized money string.
+     *
+     * @param number $value Normalized number
+     *
+     * @return string Localized money string.
+     *
+     * @throws TransformationFailedException If the given value is not numeric or
+     *                                       if the value can not be transformed.
+     */
+    public function transform($value)
+    {
+        if (null !== $value) {
+            if (!is_numeric($value)) {
+                throw new TransformationFailedException('Expected a numeric.');
+            }
+
+            $value /= $this->divisor;
+        }
+
+        return parent::transform($value);
+    }
+
+    /**
+     * Transforms a localized money string into a normalized format.
+     *
+     * @param string $value Localized money string
+     *
+     * @return number Normalized number
+     *
+     * @throws TransformationFailedException If the given value is not a string
+     *                                       or if the value can not be transformed.
+     */
+    public function reverseTransform($value)
+    {
+        $value = parent::reverseTransform($value);
+
+        if (null !== $value) {
+            $value *= $this->divisor;
+        }
+
+        return $value;
+    }
+
+}
-- 
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