component.rb in ddr-models-2.7.0.rc1

- old
+ new

@@ -4,18 +4,17 @@
 # Examples: Page of a book, track of a recording, etc.
 #
 class Component < Ddr::Models::Base
 
   include Ddr::Models::HasContent
+  include Ddr::Models::HasIntermediateFile
   include Ddr::Models::HasMultiresImage
   include Ddr::Models::HasStructMetadata
 
   belongs_to :parent, :property => :is_part_of, :class_name => 'Item'
   belongs_to :target, :property => :has_external_target, :class_name => 'Target'
 
-  after_save :index_parent, if: :has_extracted_text?, unless: "parent.nil?"
-
   alias_method :item, :parent
   alias_method :item=, :parent=
 
   def collection
     self.parent.parent rescue nil
@@ -27,10 +26,61 @@
 
   def publishable?
     parent.present? && parent.published?
   end
 
-  def index_parent
-    Resque.enqueue(Ddr::Jobs::UpdateIndex, parent_id)
+  def default_structure
+    build_default_structure if has_content?
+  end
+
+  private
+
+  def build_default_structure
+    document = Ddr::Models::Structure.xml_template
+    structure = Ddr::Models::Structure.new(document)
+    metshdr = structure.add_metshdr
+    structure.add_agent(parent: metshdr, role: Ddr::Models::Structures::Agent::ROLE_CREATOR,
+                        name: Ddr::Models::Structures::Agent::NAME_REPOSITORY_DEFAULT)
+    filesec = structure.add_filesec
+    structmap = structure.add_structmap(type: Ddr::Models::Structure::TYPE_DEFAULT)
+    div = structure.add_div(parent: structmap)
+    filegrp = structure.add_filegrp(parent: filesec)
+    add_original_file(structure, filegrp, div)
+    add_preservation_master_file(structure, filegrp, div)
+    add_intermediate_file(structure, filegrp, div) if has_intermediate_file?
+    add_service_file(structure, filegrp, div)
+    add_thumbnail_image(structure, filegrp, div) if has_thumbnail?
+    structure
+  end
+
+  def add_original_file(structure, filegrp, div)
+    file = structure.add_file(parent: filegrp, use: Ddr::Models::Structure::USE_ORIGINAL_FILE)
+    structure.add_flocat(parent: file, loctype: 'OTHER', otherloctype: 'AttachedFile', href: Ddr::Datastreams::CONTENT)
+    structure.add_fptr(parent: div, fileid: file['ID'])
+  end
+
+  def add_preservation_master_file(structure, filegrp, div)
+    file = structure.add_file(parent: filegrp, use: Ddr::Models::Structure::USE_PRESERVATION_MASTER_FILE)
+    structure.add_flocat(parent: file, loctype: 'OTHER', otherloctype: 'AttachedFile', href: Ddr::Datastreams::CONTENT)
+    structure.add_fptr(parent: div, fileid: file['ID'])
+  end
+
+  def add_intermediate_file(structure, filegrp, div)
+    file = structure.add_file(parent: filegrp, use: Ddr::Models::Structure::USE_INTERMEDIATE_FILE)
+    structure.add_flocat(parent: file, loctype: 'OTHER', otherloctype: 'AttachedFile', href: Ddr::Datastreams::INTERMEDIATE_FILE)
+    structure.add_fptr(parent: div, fileid: file['ID'])
+  end
+
+  def add_service_file(structure, filegrp, div)
+    file = structure.add_file(parent: filegrp, use: Ddr::Models::Structure::USE_SERVICE_FILE)
+    service_file = has_multires_image? ? Ddr::Datastreams::MULTIRES_IMAGE : Ddr::Datastreams::CONTENT
+    structure.add_flocat(parent: file, loctype: 'OTHER', otherloctype: 'AttachedFile', href: service_file)
+    structure.add_fptr(parent: div, fileid: file['ID'])
+  end
+
+  def add_thumbnail_image(structure, filegrp, div)
+    file = structure.add_file(parent: filegrp, use: Ddr::Models::Structure::USE_THUMBNAIL_IMAGE)
+    structure.add_flocat(parent: file, loctype: 'OTHER', otherloctype: 'AttachedFile', href: Ddr::Datastreams::THUMBNAIL)
+    structure.add_fptr(parent: div, fileid: file['ID'])
   end
 
 end