Patch-Algolia-AlgoliaSearch-M2.1.0-correct-image-placeholders.patch

--- Helper/Entity/ProductHelper.php	2017-04-03 21:14:44.000000000 +0300
+++ Helper/Entity/ProductHelper.php	2017-05-03 15:08:45.000000000 +0300
@@ -655,10 +655,10 @@
         $customData['categories_without_path'] = $categories;
 
         /** @var Image $imageHelper */
-        $imageHelper = $this->objectManager->create('Algolia\AlgoliaSearch\Helper\Image');
+        $imageHelper = $this->objectManager->create('Magento\Catalog\Helper\Image');
 
         if (false === isset($defaultData['thumbnail_url'])) {
-            $thumb = $imageHelper->init($product, 'thumbnail')->resize(75, 75);
+            $thumb = $imageHelper->init($product, 'product_thumbnail_image')->resize(75, 75);
 
             $customData['thumbnail_url'] = $thumb->getUrl();
         }
--- Model/Source/ImageType.php	2017-05-03 15:09:51.000000000 +0300
+++ Model/Source/ImageType.php	2017-05-03 15:11:20.000000000 +0300
@@ -9,9 +9,9 @@
     public function toOptionArray()
     {
         return [
-            ['value' => 'image',         'label' => __('Base Image')],
-            ['value' => 'small_image',   'label' => __('Small Image')],
-            ['value' => 'thumbnail',     'label' => __('Thumbnail')],
+            ['value' => 'product_base_image',      'label' => __('Base Image')],
+            ['value' => 'product_small_image',     'label' => __('Small Image')],
+            ['value' => 'product_thumbnail_image', 'label' => __('Thumbnail')],
         ];
     }
 }