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-rw-r--r--actiontext/lib/action_text/attachables/content_attachment.rb38
-rw-r--r--actiontext/lib/action_text/attachables/missing_attachable.rb13
-rw-r--r--actiontext/lib/action_text/attachables/remote_image.rb46
3 files changed, 97 insertions, 0 deletions
diff --git a/actiontext/lib/action_text/attachables/content_attachment.rb b/actiontext/lib/action_text/attachables/content_attachment.rb
new file mode 100644
index 0000000000..804f74713f
--- /dev/null
+++ b/actiontext/lib/action_text/attachables/content_attachment.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+module ActionText
+ module Attachables
+ class ContentAttachment
+ include ActiveModel::Model
+
+ def self.from_node(node)
+ if node["content-type"]
+ if matches = node["content-type"].match(/vnd\.rubyonrails\.(.+)\.html/)
+ attachment = new(name: matches[1])
+ attachment if attachment.valid?
+ end
+ end
+ end
+
+ attr_accessor :name
+ validates_inclusion_of :name, in: %w( horizontal-rule )
+
+ def attachable_plain_text_representation(caption)
+ case name
+ when "horizontal-rule"
+ " ┄ "
+ else
+ " "
+ end
+ end
+
+ def to_partial_path
+ "action_text/attachables/content_attachment"
+ end
+
+ def to_trix_content_attachment_partial_path
+ "action_text/attachables/content_attachments/#{name.underscore}"
+ end
+ end
+ end
+end
diff --git a/actiontext/lib/action_text/attachables/missing_attachable.rb b/actiontext/lib/action_text/attachables/missing_attachable.rb
new file mode 100644
index 0000000000..2f3bd40563
--- /dev/null
+++ b/actiontext/lib/action_text/attachables/missing_attachable.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module ActionText
+ module Attachables
+ module MissingAttachable
+ extend ActiveModel::Naming
+
+ def self.to_partial_path
+ "action_text/attachables/missing_attachable"
+ end
+ end
+ end
+end
diff --git a/actiontext/lib/action_text/attachables/remote_image.rb b/actiontext/lib/action_text/attachables/remote_image.rb
new file mode 100644
index 0000000000..650b11862b
--- /dev/null
+++ b/actiontext/lib/action_text/attachables/remote_image.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module ActionText
+ 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
+ "action_text/attachables/remote_image"
+ end
+ end
+ end
+end