From 68d350ddacedf604717f0d1074d7624fa57757c2 Mon Sep 17 00:00:00 2001
From: Sam Stephenson <sam@37signals.com>
Date: Wed, 7 Feb 2018 18:26:19 -0600
Subject: Initial import from BC3 RichText

---
 lib/active_text/attachables/remote_image.rb | 44 +++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 lib/active_text/attachables/remote_image.rb

(limited to 'lib/active_text/attachables/remote_image.rb')

diff --git a/lib/active_text/attachables/remote_image.rb b/lib/active_text/attachables/remote_image.rb
new file mode 100644
index 0000000000..0624b5564d
--- /dev/null
+++ b/lib/active_text/attachables/remote_image.rb
@@ -0,0 +1,44 @@
+module ActiveText
+  module Attachables
+    class RemoteImage
+      extend ActiveModel::Naming
+
+      class << self
+        def from_node(node)
+          if node["url"] && content_type_is_image?(node["content-type"])
+            new(attributes_from_node(node))
+          end
+        end
+
+        private
+          def content_type_is_image?(content_type)
+            content_type.to_s =~ /^image(\/.+|$)/
+          end
+
+          def attributes_from_node(node)
+            { url: node["url"],
+              content_type: node["content-type"],
+              width: node["width"],
+              height: node["height"] }
+          end
+      end
+
+      attr_reader :url, :content_type, :width, :height
+
+      def initialize(attributes = {})
+        @url = attributes[:url]
+        @content_type = attributes[:content_type]
+        @width = attributes[:width]
+        @height = attributes[:height]
+      end
+
+      def attachable_plain_text_representation(caption)
+        "[#{caption || "Image"}]"
+      end
+
+      def to_partial_path
+        "active_text/attachables/remote_image"
+      end
+    end
+  end
+end
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