From 74edceafc84c0eff5ff0413b61e7782081838ec4 Mon Sep 17 00:00:00 2001
From: Daniel Seifert <ds@shopmodule.com>
Date: Fri, 29 Oct 2021 11:39:56 +0200
Subject: [PATCH] add JSON export renderer

---
 Application/Model/ExportRenderer/Json.php     | 51 +++++++++++++++++++
 .../Model/ExportRenderer/RendererBridge.php   |  4 +-
 .../views/admin/de/d3DataWizard_lang.php      |  1 +
 .../views/admin/en/d3DataWizard_lang.php      |  1 +
 4 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 Application/Model/ExportRenderer/Json.php

diff --git a/Application/Model/ExportRenderer/Json.php b/Application/Model/ExportRenderer/Json.php
new file mode 100644
index 0000000..8677b62
--- /dev/null
+++ b/Application/Model/ExportRenderer/Json.php
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ * 
+ * https://www.d3data.de
+ *
+ * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
+ * @author    D3 Data Development - Daniel Seifert <info@shopmodule.com>
+ * @link      https://www.oxidmodule.com
+ */
+
+declare(strict_types=1);
+
+namespace D3\DataWizard\Application\Model\ExportRenderer;
+
+use D3\DataWizard\Application\Model\Exceptions\RenderException;
+
+class Json implements RendererInterface
+{
+    /**
+     * @param $rows
+     * @param $fieldNames
+     *
+     * @return string
+     * @throws RenderException
+     */
+    public function getContent($rows, $fieldNames): string
+    {
+        $flags = JSON_PRETTY_PRINT;
+        $json  = json_encode( $rows, $flags );
+        if ( $json === false ) {
+            throw oxNew( RenderException::class, json_last_error_msg(), json_last_error());
+        }
+        return $json;
+    }
+
+    public function getFileExtension(): string
+    {
+        return 'json';
+    }
+
+    /**
+     * @return string
+     */
+    public function getTitleTranslationId(): string
+    {
+        return "D3_DATAWIZARD_EXPORT_FORMAT_JSON";
+    }
+}
\ No newline at end of file
diff --git a/Application/Model/ExportRenderer/RendererBridge.php b/Application/Model/ExportRenderer/RendererBridge.php
index 6713bb8..a5f43b3 100644
--- a/Application/Model/ExportRenderer/RendererBridge.php
+++ b/Application/Model/ExportRenderer/RendererBridge.php
@@ -21,6 +21,7 @@ class RendererBridge
 {
     const FORMAT_CSV    = 'CSV';
     const FORMAT_PRETTY = 'Pretty';
+    const FORMAT_JSON   = 'JSON';
 
     /**
      * @return array
@@ -29,7 +30,8 @@ class RendererBridge
     {
         return [
             self::FORMAT_CSV    => oxNew(Csv::class),
-            self::FORMAT_PRETTY => oxNew(Pretty::class)
+            self::FORMAT_PRETTY => oxNew(Pretty::class),
+            self::FORMAT_JSON   => oxNew(Json::class)
         ];
     }
 
diff --git a/Application/views/admin/de/d3DataWizard_lang.php b/Application/views/admin/de/d3DataWizard_lang.php
index 992ee4a..0d9805d 100644
--- a/Application/views/admin/de/d3DataWizard_lang.php
+++ b/Application/views/admin/de/d3DataWizard_lang.php
@@ -39,6 +39,7 @@ $aLang = array(
     'D3_DATAWIZARD_EXPORT_SUBMIT'                     => 'Export starten',
     'D3_DATAWIZARD_EXPORT_FORMAT_CSV'                 => 'CSV-Format',
     'D3_DATAWIZARD_EXPORT_FORMAT_PRETTY'              => 'Pretty-Format',
+    'D3_DATAWIZARD_EXPORT_FORMAT_JSON'                => 'JSON-Format',
 
     'D3_DATAWIZARD_ACTION_SUBMIT'                     => 'Aktion starten',
 
diff --git a/Application/views/admin/en/d3DataWizard_lang.php b/Application/views/admin/en/d3DataWizard_lang.php
index 9dc50c8..bb34e92 100644
--- a/Application/views/admin/en/d3DataWizard_lang.php
+++ b/Application/views/admin/en/d3DataWizard_lang.php
@@ -39,6 +39,7 @@ $aLang = array(
     'D3_DATAWIZARD_EXPORT_SUBMIT'                     => 'generate export',
     'D3_DATAWIZARD_EXPORT_FORMAT_CSV'                 => 'CSV format',
     'D3_DATAWIZARD_EXPORT_FORMAT_PRETTY'              => 'Pretty format',
+    'D3_DATAWIZARD_EXPORT_FORMAT_JSON'                => 'JSON format',
 
     'D3_DATAWIZARD_ACTION_SUBMIT'                     => 'run action',