From 7335533ce978a3281b76b6ed3675d08dfef1d7ce Mon Sep 17 00:00:00 2001
From: Adam <2030217+adamsdesk@users.noreply.github.com>
Date: Tue, 18 Jun 2024 19:42:36 -0600
Subject: [PATCH] fix invalid json-ld image object alt property

JSON-LD ImageObject alt property is not recongized as a valid property. Therefore, logically replace the alt property with description without breaking other metadata and then delete it.
---
 lib/jekyll-seo-tag/json_ld_drop.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/jekyll-seo-tag/json_ld_drop.rb b/lib/jekyll-seo-tag/json_ld_drop.rb
index d51404f..8f88879 100644
--- a/lib/jekyll-seo-tag/json_ld_drop.rb
+++ b/lib/jekyll-seo-tag/json_ld_drop.rb
@@ -59,6 +59,15 @@ module Jekyll
         hash = page_drop.image.to_h
         hash["url"]   = hash.delete("path")
         hash["@type"] = "imageObject"
+
+        if hash["alt"] && !hash["description"]
+          hash["description"] = hash["alt"]
+        end
+
+        if hash["alt"]
+          hash.delete("alt")
+        end
+
         hash
       end