1 files changed, 80 insertions, 0 deletions
diff --git a/lib/active_text/content.rb b/lib/active_text/content.rb
new file mode 100644
index 0000000000..0154cea17e
--- /dev/null
+++ b/lib/active_text/content.rb
@@ -0,0 +1,80 @@
+module ActiveText
+  class Content
+    include Serialization
+
+    attr_reader :fragment
+
+    delegate :blank?, :empty?, :present?, to: :to_s
+
+    def initialize(content = nil)
+      @fragment = ActiveText::Attachment.fragment_by_canonicalizing_attachments(content)
+    end
+
+    def links
+      @links ||= fragment.find_all("a[href]").map { |a| a["href"] }.uniq
+    end
+
+    def attachments
+      @attachments ||= attachment_nodes.map do |node|
+        attachment_for_node(node)
+      end
+    end
+
+    def attachables
+      @attachables ||= attachment_nodes.map do |node|
+        ActiveText::Attachable.from_node(node)
+      end
+    end
+
+    def append_attachables(attachables)
+      attachments = ActiveText::Attachment.from_attachables(attachables)
+      self.class.new([self.to_s.presence, *attachments].compact.join("\n"))
+    end
+
+    def render_attachments(**options, &block)
+      fragment.replace(ActiveText::Attachment::SELECTOR) do |node|
+        block.call(attachment_for_node(node, **options))
+      end
+    end
+
+    def to_plain_text
+      render_attachments(with_full_attributes: false, &:to_plain_text).to_plain_text
+    end
+
+    def to_trix_html
+      render_attachments(&:to_trix_attachment).to_html
+    end
+
+    def to_html
+      fragment.to_html
+    end
+
+    def to_s
+      to_html
+    end
+
+    def as_json(*)
+      to_html
+    end
+
+    def inspect
+      "#<#{self.class.name} #{to_s.truncate(25).inspect}>"
+    end
+
+    def ==(other)
+      if other.is_a?(self.class)
+        to_s == other.to_s
+      end
+    end
+
+    private
+      def attachment_nodes
+        @attachment_nodes ||= fragment.find_all(ActiveText::Attachment::SELECTOR)
+      end
+
+      def attachment_for_node(node, with_full_attributes: true)
+        attachment = ActiveText::Attachment.from_node(node)
+        with_full_attributes ? attachment.with_full_attributes : attachment
+      end
+  end
+end