Project rename

lib/notare/xml/relationships.rb

@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+module Notare
+  module Xml
+    class Relationships
+      NAMESPACE = "http://schemas.openxmlformats.org/package/2006/relationships"
+
+      def to_xml
+        builder = Nokogiri::XML::Builder.new(encoding: "UTF-8") do |xml|
+          xml.Relationships(xmlns: NAMESPACE) do
+            xml.Relationship(
+              Id: "rId1",
+              Type: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
+              Target: "word/document.xml"
+            )
+          end
+        end
+        builder.to_xml
+      end
+    end
+
+    class DocumentRelationships
+      NAMESPACE = "http://schemas.openxmlformats.org/package/2006/relationships"
+      STYLES_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles"
+      NUMBERING_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/numbering"
+      IMAGE_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image"
+
+      def initialize(has_numbering: false, images: [], has_styles: false)
+        @has_numbering = has_numbering
+        @images = images
+        @has_styles = has_styles
+      end
+
+      def to_xml
+        builder = Nokogiri::XML::Builder.new(encoding: "UTF-8") do |xml|
+          xml.Relationships(xmlns: NAMESPACE) do
+            # rId1 = styles.xml (always first when present)
+            if @has_styles
+              xml.Relationship(
+                Id: "rId1",
+                Type: STYLES_TYPE,
+                Target: "styles.xml"
+              )
+            end
+
+            # rId2 = numbering.xml (if lists present)
+            if @has_numbering
+              xml.Relationship(
+                Id: "rId2",
+                Type: NUMBERING_TYPE,
+                Target: "numbering.xml"
+              )
+            end
+
+            # Images start at rId2 or rId3 depending on numbering
+            @images.each do |image|
+              xml.Relationship(
+                Id: image.rid,
+                Type: IMAGE_TYPE,
+                Target: "media/#{image.filename}"
+              )
+            end
+          end
+        end
+        builder.to_xml
+      end
+    end
+  end
+end