From 027e59645dd37e762b6e4430639e7ab0966ac2f1 Mon Sep 17 00:00:00 2001
From: Edward Loveall <edward@edwardloveall.com>
Date: Sat, 6 Nov 2021 13:22:03 -0400
Subject: [PATCH] Support null image widths and heights

---
 src/models/nodes.cr         | 13 ++++++++++---
 src/models/post_response.cr |  4 ++--
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/models/nodes.cr b/src/models/nodes.cr
index fec0a30..49fee91 100644
--- a/src/models/nodes.cr
+++ b/src/models/nodes.cr
@@ -86,13 +86,20 @@ module Nodes
   end
 
   class Image
-    IMAGE_HOST = "https://cdn-images-1.medium.com/fit/c"
-    MAX_WIDTH  = 800
+    IMAGE_HOST      = "https://cdn-images-1.medium.com/fit/c"
+    MAX_WIDTH       = 800
+    FALLBACK_HEIGHT = 600
 
     getter originalHeight : Int32
     getter originalWidth : Int32
 
-    def initialize(@src : String, @originalWidth : Int32, @originalHeight : Int32)
+    def initialize(
+      @src : String,
+      originalWidth : Int32?,
+      originalHeight : Int32?
+    )
+      @originalWidth = originalWidth || MAX_WIDTH
+      @originalHeight = originalHeight || FALLBACK_HEIGHT
     end
 
     def ==(other : Image)
diff --git a/src/models/post_response.cr b/src/models/post_response.cr
index bf0c66c..ff960d0 100644
--- a/src/models/post_response.cr
+++ b/src/models/post_response.cr
@@ -91,7 +91,7 @@ class PostResponse
 
   class Metadata < Base
     property id : String
-    property originalWidth : Int32
-    property originalHeight : Int32
+    property originalWidth : Int32?
+    property originalHeight : Int32?
   end
 end