From 1cda89fe2bf2f6e9afc7c5c8d777e10154d77b08 Mon Sep 17 00:00:00 2001
From: Christian Vette <github@christianvette.de>
Date: Sun, 13 May 2018 02:27:50 +0200
Subject: [PATCH] FEATURE: Remove Image Id from Preview Images

---
 .../Shutterstock/ShutterstockAssetProxy.php   | 36 +++++++++++++++++++
 .../Shutterstock/ShutterstockAssetSource.php  | 25 +++++++++++++
 2 files changed, 61 insertions(+)

diff --git a/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetProxy.php b/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetProxy.php
index 8172d44..0d367de 100644
--- a/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetProxy.php
+++ b/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetProxy.php
@@ -1,6 +1,9 @@
 <?php
 namespace Vette\Shutterstock\Domain\Model\AssetSource\Shutterstock;
 
+use Imagine\Image\Box;
+use Imagine\Image\ImagineInterface;
+use Imagine\Image\Point;
 use Neos\Flow\Http\Uri;
 use Neos\Media\Domain\Model\AssetSource\AssetProxy\AssetProxyInterface;
 use Neos\Media\Domain\Model\AssetSource\AssetProxy\HasRemoteOriginalInterface;
@@ -8,9 +11,15 @@
 use Neos\Media\Domain\Model\ImportedAsset;
 use Neos\Media\Domain\Repository\ImportedAssetRepository;
 use Psr\Http\Message\UriInterface;
+use Neos\Flow\Annotations as Flow;
 
 class ShutterstockAssetProxy implements AssetProxyInterface, HasRemoteOriginalInterface
 {
+    /**
+     * @var ImagineInterface
+     * @Flow\Inject(lazy = false)
+     */
+    protected $imagineService;
 
     /**
      * @var ShutterstockAssetSource
@@ -98,9 +107,36 @@ public function getPreviewUri(): ?UriInterface
 
     public function getImportStream()
     {
+        if ($this->assetSource->isRemoveImageIdFromPreview()) {
+            return $this->removeImageId();
+        }
+
         return fopen($this->shutterstockData['assets']['preview']['url'], 'r');
     }
 
+    /**
+     * Crops the image preview so the image Id is not shown
+     *
+     * @return bool|resource
+     */
+    protected function removeImageId()
+    {
+        $fileHandle = fopen($this->shutterstockData['assets']['preview']['url'], 'r');
+        $image = $this->imagineService->read($fileHandle);
+
+        $width = $this->shutterstockData['assets']['preview']['width'];
+        $height = $this->shutterstockData['assets']['preview']['height'];
+
+        $image->crop(new Point(0,0), new Box($width, $height));
+        $string = $image->get('jpg');
+
+        $stream = fopen('php://memory','r+');
+        fwrite($stream, $string);
+        rewind($stream);
+
+        return $stream;
+    }
+
     public function getLocalAssetIdentifier(): ?string
     {
         return $this->importedAsset instanceof ImportedAsset ? $this->importedAsset->getLocalAssetIdentifier() : '';
diff --git a/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetSource.php b/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetSource.php
index 22d05ad..9969650 100644
--- a/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetSource.php
+++ b/Classes/Domain/Model/AssetSource/Shutterstock/ShutterstockAssetSource.php
@@ -32,6 +32,11 @@ class ShutterstockAssetSource implements AssetSourceInterface
      */
     protected $shutterstockClient;
 
+    /**
+     * @var bool
+     */
+    protected $removeImageIdFromPreview = true;
+
 
     /**
      * ShutterstockAssetSource constructor.
@@ -62,6 +67,10 @@ public function initializeObject()
             $this->shutterstockClient->setQueryParams($this->assetSourceOptions['queryParams']);
         }
 
+        if (isset($this->assetSourceOptions['removeImageIdFromPreview'])) {
+            $this->removeImageIdFromPreview = $this->assetSourceOptions['removeImageIdFromPreview'];
+        }
+
         $this->shutterstockClient->setClientKey($this->assetSourceOptions['clientKey']);
         $this->shutterstockClient->setClientSecret($this->assetSourceOptions['clientSecret']);
     }
@@ -127,4 +136,20 @@ public function isReadOnly(): bool
     {
         return true;
     }
+
+    /**
+     * @return bool
+     */
+    public function isRemoveImageIdFromPreview(): bool
+    {
+        return $this->removeImageIdFromPreview;
+    }
+
+    /**
+     * @param bool $removeImageDetailsFromPreview
+     */
+    public function setRemoveImageIdFromPreview(bool $removeImageIdFromPreview): void
+    {
+        $this->removeImageIdFromPreview = $removeImageIdFromPreview;
+    }
 }