From ff73a25ed52c0b20fd8b09127e459c4a07cc8361 Mon Sep 17 00:00:00 2001
From: Abdellatif Ait boudad <a.aitboudad@gmail.com>
Date: Sun, 30 Jun 2019 11:44:19 +0100
Subject: [PATCH] add DateTimeImmutableGuesser

---
 .../Guesser/DateTimeImmutableGuesser.php      | 32 +++++++++++++++++++
 .../FriendlyContexts/services/guessers.yml    |  6 ++++
 2 files changed, 38 insertions(+)
 create mode 100644 src/Knp/FriendlyContexts/Guesser/DateTimeImmutableGuesser.php

diff --git a/src/Knp/FriendlyContexts/Guesser/DateTimeImmutableGuesser.php b/src/Knp/FriendlyContexts/Guesser/DateTimeImmutableGuesser.php
new file mode 100644
index 00000000..94bfda15
--- /dev/null
+++ b/src/Knp/FriendlyContexts/Guesser/DateTimeImmutableGuesser.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Knp\FriendlyContexts\Guesser;
+
+class DateTimeImmutableGuesser extends AbstractGuesser implements GuesserInterface
+{
+    public function supports(array $mapping)
+    {
+        $mapping = array_merge(['type' => null], $mapping);
+
+        return in_array($mapping['type'], ['date_immutable', 'datetime_immutable']);
+    }
+
+    public function transform($str, array $mapping = null)
+    {
+        try {
+            return new \DateTimeImmutable($str);
+        } catch (\Exception $e) {
+            throw new \Exception(sprintf('"%s" is not a supported date_immutable/datetime_immutable format. To know which formats are supported, please visit http://www.php.net/manual/en/datetime.formats.php', $str));
+        }
+    }
+
+    public function fake(array $mapping)
+    {
+        return new \DateTimeImmutable();
+    }
+
+    public function getName()
+    {
+        return 'datetime_immutable';
+    }
+}
diff --git a/src/Knp/FriendlyContexts/services/guessers.yml b/src/Knp/FriendlyContexts/services/guessers.yml
index 074ce6a9..30295894 100644
--- a/src/Knp/FriendlyContexts/services/guessers.yml
+++ b/src/Knp/FriendlyContexts/services/guessers.yml
@@ -36,6 +36,12 @@ services:
         tags:
             - { name: friendly.format.guesser }
 
+    friendly.guesser.datetime_immutable:
+        class: Knp\FriendlyContexts\Guesser\DateTimeImmutableGuesser
+        public: true
+        tags:
+            - { name: friendly.format.guesser }
+
     friendly.guesser.string:
         class: Knp\FriendlyContexts\Guesser\StringGuesser
         public: true