Merge pull request #15 from bdunogier/fix_image_variations

Fixed image variations resolution

Author: bdunogier

GraphQL/Resolver/ImageFieldResolver.php

@@ -36,12 +36,12 @@ public function __construct(VariationHandler $variationHandler, ContentService $
     public function resolveImageVariation(ImageFieldValue $fieldValue, $args)
     {
         $idArray = explode('-', $fieldValue->imageId);
-        if (count($idArray) != 2) {
+        if (count($idArray) != 3) {
             throw new UserError("Invalid image ID {$fieldValue->imageId}");
         }
-        list($contentId, $fieldId) = $idArray;
+        list($contentId, $fieldId, $versionNumber) = $idArray;
 
-        $content = $this->contentService->loadContent($contentId);
+        $content = $this->contentService->loadContent($contentId, [], $versionNumber);
 
         $fieldFound = false;
         /** @var $field \eZ\Publish\API\Repository\Values\Content\Field */

Resources/config/graphql/Field.types.yml

@@ -81,7 +81,7 @@ ImageFieldValue:
                     identifier:
                         type: "[String]"
                         description: "One or more variation identifiers."
-                resolve: "@=resolver('ImageVariation', [value, args])"
+                resolve: "@=resolver('ImageVariation', [value.value, args])"
         interfaces: [FieldValue]
 
 ImageVariation: