From 0fe6b4f3ed1e8bdd5e2d48aaa16317efd5ae67c7 Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Wed, 2 Jun 2021 19:09:27 +0200
Subject: [PATCH] add href and href_attr in Field

---
 core/Crud/Field/Field.php             |  4 ++++
 core/Twig/Extension/CrudExtension.php | 28 ++++++++++++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/core/Crud/Field/Field.php b/core/Crud/Field/Field.php
index db5410c..42256e8 100644
--- a/core/Crud/Field/Field.php
+++ b/core/Crud/Field/Field.php
@@ -31,6 +31,8 @@ abstract class Field
             'view' => null,
             'raw' => false,
             'sort' => null,
+            'href' => null,
+            'href_attr' => [],
             'attr' => [],
         ]);
 
@@ -38,6 +40,8 @@ abstract class Field
         $resolver->setAllowedTypes('property', ['null', 'string']);
         $resolver->setAllowedTypes('view', 'string');
         $resolver->setAllowedTypes('attr', 'array');
+        $resolver->setAllowedTypes('href', ['null', 'string', 'callable']);
+        $resolver->setAllowedTypes('href_attr', 'array', 'callable');
         $resolver->setAllowedTypes('raw', 'boolean');
         $resolver->setAllowedTypes('property_builder', ['null', 'callable']);
         $resolver->setAllowedValues('sort', function($value) {
diff --git a/core/Twig/Extension/CrudExtension.php b/core/Twig/Extension/CrudExtension.php
index fc34ecb..8539800 100644
--- a/core/Twig/Extension/CrudExtension.php
+++ b/core/Twig/Extension/CrudExtension.php
@@ -39,6 +39,32 @@ class CrudExtension extends AbstractExtension
         $instance = new $field();
         $resolver = $instance->configureOptions(new OptionsResolver());
 
-        return $instance->buildView($this->twig, $entity, $resolver->resolve($config['options']), $locale);
+        $render = $instance->buildView($this->twig, $entity, $resolver->resolve($config['options']), $locale);
+
+        if (isset($config['options']['href'])) {
+            $hrefAttrConfig = $config['options']['href_attr'] ?? [];
+            $hrefConfig = $config['options']['href'] ?? null;
+            $attributes = '';
+
+            if (is_callable($hrefAttrConfig)) {
+                $attrs = (array) call_user_func($hrefAttrConfig, $entity, $config['options']);
+            } else {
+                $attrs = $hrefAttrConfig;
+            }
+
+            if (is_callable($hrefConfig)) {
+                $href = call_user_func($hrefConfig, $entity, $config['options']);
+            } else {
+                $href = $hrefConfig;
+            }
+
+            foreach ($attrs as $k => $v) {
+                $attributes .= sprintf('%s="%s" ', htmlspecialchars($k), htmlspecialchars($v));
+            }
+
+            $render = sprintf('<a href="%s" %s>%s</a>', htmlspecialchars($href), $attributes, $render);
+        }
+
+        return $render;
     }
 }