From b6f494664893fdf869755f8a98bae5ec7c6b4897 Mon Sep 17 00:00:00 2001
From: dfritschy <donat@fritschy.ch>
Date: Wed, 23 Oct 2019 16:27:43 +0200
Subject: [PATCH 1/2] GraphQL query support for ezxml field type

---
 bundle/GraphQL/Resolver/XmlTextResolver.php   | 31 +++++++++++++++++++
 bundle/Resources/config/default_settings.yml  |  4 +++
 .../Resources/config/graphql/Field.types.yml  | 20 ++++++++++++
 bundle/Resources/config/services.yml          |  7 +++++
 4 files changed, 62 insertions(+)
 create mode 100644 bundle/GraphQL/Resolver/XmlTextResolver.php
 create mode 100644 bundle/Resources/config/graphql/Field.types.yml

diff --git a/bundle/GraphQL/Resolver/XmlTextResolver.php b/bundle/GraphQL/Resolver/XmlTextResolver.php
new file mode 100644
index 00000000..f8d5c713
--- /dev/null
+++ b/bundle/GraphQL/Resolver/XmlTextResolver.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+namespace EzSystems\EzPlatformXmlTextFieldTypeBundle\GraphQL\Resolver;
+
+use DOMDocument;
+use eZ\Publish\Core\FieldType\XmlText\Converter\Html5 as Html5Converter;
+
+/**
+ * @internal
+ */
+class XmlTextResolver
+{
+    /**
+     * @var Html5Converter
+     */
+    private $xmlTextConverter;
+
+    public function __construct(Html5Converter $xmlTextConverter)
+    {
+        $this->xmlTextConverter = $xmlTextConverter;
+    }
+
+    public function xmlTextToHtml5(DOMDocument $document)
+    {
+        return $this->xmlTextConverter->convert($document);
+    }
+}
diff --git a/bundle/Resources/config/default_settings.yml b/bundle/Resources/config/default_settings.yml
index 769500f0..067d1fd6 100644
--- a/bundle/Resources/config/default_settings.yml
+++ b/bundle/Resources/config/default_settings.yml
@@ -8,3 +8,7 @@ parameters:
         -
             path: "%kernel.root_dir%/../vendor/ezsystems/ezplatform-xmltext-fieldtype/lib/FieldType/XmlText/Input/Resources/stylesheets/eZXml2Html5_custom.xsl"
             priority: 0
+
+    ezplatform_graphql.schema.content.mapping.field_definition_type:
+        ezxmltext:
+            value_type: XmlTextFieldValue
diff --git a/bundle/Resources/config/graphql/Field.types.yml b/bundle/Resources/config/graphql/Field.types.yml
new file mode 100644
index 00000000..b2a41809
--- /dev/null
+++ b/bundle/Resources/config/graphql/Field.types.yml
@@ -0,0 +1,20 @@
+XmlTextFieldValue:
+    type: object
+    config:
+        fields:
+            text:
+                type: "String"
+                description: "String representation of the value"
+                resolve: "@=value"
+            xml:
+                type: "String"
+                description: "The raw xml"
+                resolve: "@=value"
+            plaintext:
+                type: "String"
+                description: "Plain text representation of the value, without tags. Warning: the text representation may not be perfect."
+                resolve: "@=value.xml.textContent"
+            html5:
+                type: "String"
+                description: "HTML5 representation."
+                resolve: "@=resolver('XmlTextToHtml5', [value.xml])"
diff --git a/bundle/Resources/config/services.yml b/bundle/Resources/config/services.yml
index 33dd729a..cb2503db 100644
--- a/bundle/Resources/config/services.yml
+++ b/bundle/Resources/config/services.yml
@@ -42,3 +42,10 @@ services:
             - "@ezpublish.api.repository"
             - "@?logger"
             - "@ezpublish.fieldType.ezrichtext.validator.docbook"
+
+    ezxmltext.graphql.resolver:
+        class: EzSystems\EzPlatformXmlTextFieldTypeBundle\GraphQL\Resolver\XmlTextResolver
+        arguments:
+            - "@ezpublish.fieldType.ezxmltext.converter.html5"
+        tags:
+            - { name: overblog_graphql.resolver, alias: "XmlTextToHtml5", method: "xmlTextToHtml5" }

From b795bce2f621c46668f501604d40bd5bbe12e0a7 Mon Sep 17 00:00:00 2001
From: dfritschy <donat@fritschy.ch>
Date: Thu, 24 Oct 2019 17:11:48 +0200
Subject: [PATCH 2/2] Replaced settings by using a compiler pass adding the
 mapping

---
 .../Compiler/XmlTextGraphqlSchemaPass.php     | 30 +++++++++++++++++++
 ...ystemsEzPlatformXmlTextFieldTypeBundle.php |  2 ++
 bundle/Resources/config/default_settings.yml  |  4 ---
 3 files changed, 32 insertions(+), 4 deletions(-)
 create mode 100644 bundle/DependencyInjection/Compiler/XmlTextGraphqlSchemaPass.php

diff --git a/bundle/DependencyInjection/Compiler/XmlTextGraphqlSchemaPass.php b/bundle/DependencyInjection/Compiler/XmlTextGraphqlSchemaPass.php
new file mode 100644
index 00000000..3cd8f728
--- /dev/null
+++ b/bundle/DependencyInjection/Compiler/XmlTextGraphqlSchemaPass.php
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * This file is part of the eZ Platform XmlText Field Type package.
+ *
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ *
+ * @version //autogentag//
+ */
+namespace EzSystems\EzPlatformXmlTextFieldTypeBundle\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Compiler pass adding GraphQL schema mapping for ezxmltext field type.
+ */
+class XmlTextGraphqlSchemaPass implements CompilerPassInterface
+{
+    private const SCHEMA_FIELD_TYPES = 'ezplatform_graphql.schema.content.mapping.field_definition_type';
+
+    public function process(ContainerBuilder $container)
+    {
+        $graphqlSchemaDef = $container->hasParameter(self::SCHEMA_FIELD_TYPES) ? $container->getParameter(self::SCHEMA_FIELD_TYPES) : [];
+
+        $graphqlSchemaDef['ezxmltext'] = ['value_type' => 'XmlTextFieldValue'];
+        $container->setParameter(self::SCHEMA_FIELD_TYPES, $graphqlSchemaDef);
+    }
+}
diff --git a/bundle/EzSystemsEzPlatformXmlTextFieldTypeBundle.php b/bundle/EzSystemsEzPlatformXmlTextFieldTypeBundle.php
index 6eebb05e..ac93f0c0 100644
--- a/bundle/EzSystemsEzPlatformXmlTextFieldTypeBundle.php
+++ b/bundle/EzSystemsEzPlatformXmlTextFieldTypeBundle.php
@@ -11,6 +11,7 @@
 namespace EzSystems\EzPlatformXmlTextFieldTypeBundle;
 
 use EzSystems\EzPlatformXmlTextFieldTypeBundle\DependencyInjection\Compiler\XmlTextConverterPass;
+use EzSystems\EzPlatformXmlTextFieldTypeBundle\DependencyInjection\Compiler\XmlTextGraphqlSchemaPass;
 use EzSystems\EzPlatformXmlTextFieldTypeBundle\DependencyInjection\Configuration\Parser as ConfigParser;
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -22,6 +23,7 @@ public function build(ContainerBuilder $container)
         parent::build($container);
 
         $container->addCompilerPass(new XmlTextConverterPass());
+        $container->addCompilerPass(new XmlTextGraphqlSchemaPass());
 
         /**
          * @var \eZ\Bundle\EzPublishCoreBundle\DependencyInjection\EzPublishCoreExtension
diff --git a/bundle/Resources/config/default_settings.yml b/bundle/Resources/config/default_settings.yml
index 067d1fd6..769500f0 100644
--- a/bundle/Resources/config/default_settings.yml
+++ b/bundle/Resources/config/default_settings.yml
@@ -8,7 +8,3 @@ parameters:
         -
             path: "%kernel.root_dir%/../vendor/ezsystems/ezplatform-xmltext-fieldtype/lib/FieldType/XmlText/Input/Resources/stylesheets/eZXml2Html5_custom.xsl"
             priority: 0
-
-    ezplatform_graphql.schema.content.mapping.field_definition_type:
-        ezxmltext:
-            value_type: XmlTextFieldValue