From dd96f8f97e9119a5e4548ec11daf30dd6a7bef36 Mon Sep 17 00:00:00 2001
From: Caspar <spadxiii@gmail.com>
Date: Mon, 21 Oct 2019 09:14:49 +0200
Subject: [PATCH] Key does not handle http-equiv meta tags

The resolveValues of Key does not handle the http-equiv metatags. Added a new if-statement to check for this case.
---
 src/Plugin/GraphQL/Fields/Metatag/Key.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Plugin/GraphQL/Fields/Metatag/Key.php b/src/Plugin/GraphQL/Fields/Metatag/Key.php
index bf94d3a..b790816 100644
--- a/src/Plugin/GraphQL/Fields/Metatag/Key.php
+++ b/src/Plugin/GraphQL/Fields/Metatag/Key.php
@@ -22,7 +22,12 @@ class Key extends FieldPluginBase {
    */
   protected function resolveValues($value, array $args, ResolveContext $context, ResolveInfo $info) {
     if (isset($value['#tag']) && $value['#tag'] === 'meta') {
-      yield isset($value['#attributes']['property']) ? $value['#attributes']['property'] : $value['#attributes']['name'];
+      if (isset($value['#attributes']['http-equiv'])) {
+        yield $value['#attributes']['http-equiv'];
+      }
+      else {
+        yield isset($value['#attributes']['property']) ? $value['#attributes']['property'] : $value['#attributes']['name'];
+      }
     }
     else if (isset($value['#tag']) && $value['#tag'] === 'link') {
       yield $value['#attributes']['rel'];