From 56b80703a1f2189b3175128eef017102e2c3c659 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adam=20W=C3=B3js?= <adam@wojs.pl>
Date: Fri, 25 Jun 2021 10:38:52 +0200
Subject: [PATCH] IBX-154: Allowed to define if the alternative text for image
 field is required (2.5) (#348)

---
 .../ezrepoforms_content_type.en.xlf            |  5 +++++
 lib/FieldType/Mapper/ImageFormMapper.php       |  9 +++++++++
 lib/Form/Type/FieldType/ImageFieldType.php     | 18 ++++++++++++++++--
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/bundle/Resources/translations/ezrepoforms_content_type.en.xlf b/bundle/Resources/translations/ezrepoforms_content_type.en.xlf
index 538f51c82..6bff1f9dd 100644
--- a/bundle/Resources/translations/ezrepoforms_content_type.en.xlf
+++ b/bundle/Resources/translations/ezrepoforms_content_type.en.xlf
@@ -271,6 +271,11 @@
         <target>Maximum file size (MB)</target>
         <note>key: field_definition.ezimage.max_file_size</note>
       </trans-unit>
+      <trans-unit id="d2474547af649be4af884989e0af3e003125291e" resname="field_definition.ezimage.is_alternative_text_required">
+        <source>Alternative text is required</source>
+        <target state="new">Alternative text is required</target>
+        <note>key: field_definition.ezimage.is_alternative_text_required</note>
+      </trans-unit>
       <trans-unit id="8a95f664895f9c72e5ca52ea43908ad3d54c8966" resname="field_definition.ezinteger.default_value">
         <source>Default value</source>
         <target>Default value</target>
diff --git a/lib/FieldType/Mapper/ImageFormMapper.php b/lib/FieldType/Mapper/ImageFormMapper.php
index 9e4acb655..db97fb2db 100644
--- a/lib/FieldType/Mapper/ImageFormMapper.php
+++ b/lib/FieldType/Mapper/ImageFormMapper.php
@@ -15,6 +15,7 @@
 use EzSystems\RepositoryForms\FieldType\FieldValueFormMapperInterface;
 use EzSystems\RepositoryForms\Form\Type\FieldType\ImageFieldType;
 use EzSystems\RepositoryForms\ConfigResolver\MaxUploadSize;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
 use Symfony\Component\Form\Extension\Core\Type\IntegerType;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\OptionsResolver\Exception\AccessException;
@@ -54,6 +55,12 @@ public function mapFieldDefinitionForm(FormInterface $fieldDefinitionForm, Field
                     'max' => $this->maxUploadSize->get(MaxUploadSize::MEGABYTES),
                 ],
                 'disabled' => $isTranslation,
+            ])
+            ->add('isAlternativeTextRequired', CheckboxType::class, [
+                'required' => false,
+                'property_path' => 'validatorConfiguration[AlternativeTextValidator][required]',
+                'label' => /** @Desc("Alternative text is required") */ 'field_definition.ezimage.is_alternative_text_required',
+                'disabled' => $isTranslation,
             ]);
     }
 
@@ -62,6 +69,7 @@ public function mapFieldValueForm(FormInterface $fieldForm, FieldData $data)
         $fieldDefinition = $data->fieldDefinition;
         $formConfig = $fieldForm->getConfig();
         $fieldType = $this->fieldTypeService->getFieldType($fieldDefinition->fieldTypeIdentifier);
+        $isAlternativeTextRequired = $fieldDefinition->validatorConfiguration['AlternativeTextValidator']['required'] ?? false;
 
         $fieldForm
             ->add(
@@ -72,6 +80,7 @@ public function mapFieldValueForm(FormInterface $fieldForm, FieldData $data)
                         [
                             'required' => $fieldDefinition->isRequired,
                             'label' => $fieldDefinition->getName(),
+                            'is_alternative_text_required' => $isAlternativeTextRequired,
                         ]
                     )
                     ->addModelTransformer(new ImageValueTransformer($fieldType, $data->value, Value::class))
diff --git a/lib/Form/Type/FieldType/ImageFieldType.php b/lib/Form/Type/FieldType/ImageFieldType.php
index 452b5d8df..1c691ea7f 100644
--- a/lib/Form/Type/FieldType/ImageFieldType.php
+++ b/lib/Form/Type/FieldType/ImageFieldType.php
@@ -8,6 +8,8 @@
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\Form\FormView;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
 /**
@@ -38,13 +40,25 @@ public function buildForm(FormBuilderInterface $builder, array $options)
                 TextType::class,
                 [
                     'label' => /** @Desc("Alternative text") */ 'content.field_type.ezimage.alternative_text',
-                    'required' => false,
+                    'required' => $options['is_alternative_text_required'],
                 ]
             );
     }
 
+    public function buildView(FormView $view, FormInterface $form, array $options)
+    {
+        $view->vars += [
+            'is_alternative_text_required' => $options['is_alternative_text_required'],
+        ];
+    }
+
     public function configureOptions(OptionsResolver $resolver)
     {
-        $resolver->setDefaults(['translation_domain' => 'ezrepoforms_fieldtype']);
+        $resolver->setDefaults([
+            'translation_domain' => 'ezrepoforms_fieldtype',
+            'is_alternative_text_required' => false,
+        ]);
+
+        $resolver->setAllowedTypes('is_alternative_text_required', 'bool');
     }
 }