lib/locmare/profiler/association.rb

   1 require_dependency "locmare/profiler/association/belongs_to"
   2 require_dependency "locmare/profiler/association/has_many"
   3 require_dependency "locmare/profiler/association/has_one"
   4 module Locmare
   5   module ProfilerModule
   6     class Association
   7       include AssociationModule
   8       attr :profiler, :association_manifest,
   9         :belongs_to, :has_many, :has_one
  10       def initialize profiler, association_manifest
  11         @profiler = profiler
  12         @association_manifest = association_manifest
  13         @belongs_to = @association_manifest.belongs_to.map {|belongs_to_manifest|
  14           BelongsTo.new self, belongs_to_manifest
  15         }
  16         @has_many = @association_manifest.has_many.map {|list_name|
  17           HasMany.new self, list_name
  18         }
  19         @has_one = @association_manifest.has_one.map {|list_name|
  20           HasOne.new self, list_name
  21         }
  22       end
  23
  24       def item
  25         @profiler.item
  26       end
  27
  28       def model_manifest
  29         ::Manifest.manifest.models[@profiler.item_name]
  30       end
  31
  32       def model_attribute_manifest
  33         model_manifest.attributes[@column_name]
  34       end
  35
  36       def template_dir
  37         @profiler.template_dir
  38       end
  39
  40       def template_file_name
  41         "associations"
  42       end
  43
  44       def template_name
  45         self.template_dir + self.template_file_name
  46       end
  47
  48       def each_belongs_to_filer
  49         @belongs_to.each {|b|
  50           yield b.filer
  51         }
  52       end
  53
  54       def each_has_many_filer
  55         @has_many.each {|h|
  56           yield h.filer
  57         }
  58       end
  59
  60       def each_has_one_filer
  61         @has_one.each {|h|
  62           yield h.filer
  63         }
  64       end
  65
  66     end
  67   end
  68 end