Class: SchemaDoctor::Exporter

Inherits:
Object
  • Object
show all
Defined in:
lib/schema_doctor/exporter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Exporter

Returns a new instance of Exporter.



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# File 'lib/schema_doctor/exporter.rb', line 9

def initialize
  @schema_file = SchemaFile.new
end

Instance Attribute Details

#schema_file ⇒ Object (readonly)

Returns the value of attribute schema_file.



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# File 'lib/schema_doctor/exporter.rb', line 7

def schema_file
  @schema_file
end

Instance Method Details

#convert_adoc_to_html ⇒ Object 



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# File 'lib/schema_doctor/exporter.rb', line 160

def convert_adoc_to_html
  puts "== Converting to html..."
  Asciidoctor.convert_file adoc_path, to_file: html_path, standalone: true, safe: :server
  puts "Done! => #{html_path}"
end

#export_adoc ⇒ Object 



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# File 'lib/schema_doctor/exporter.rb', line 13

def export_adoc
  puts "== Loading model specifications..."
  specs = schema_file.load

  puts "== Exporting adoc file..."
  # TODO: Use template
  File.open(adoc_path, "w") do |f|
    f.puts "      = Rails Model Specification\n      :toc: left\n      :toclevels: 1\n      :toc-title: Table of Contents\n      :linkattrs:\n      :sectlinks:\n      :sectanchors:\n\n    TEXT\n\n    specs.each_value do |model|\n      f.puts <<~TEXT\n        == \#{model[:name]}\n        * Table name: \#{model[:table_name]}\n        * Comment: \#{model[:table_comment]}\n        \#{model[:extra_comment]}\n\n        === Columns\n        [cols=\"1,1,1,1,1,1,1,1,2\"]\n        |===\n        |name|type|sql_type|default|null|limit|precision|scale|comment\n\n      TEXT\n\n      # Output columns schema\n      model[:columns].each_value do |column|\n        column[:column_comment] = column[:column_comment].to_s + column.delete(:extra_comment).to_s\n        col_str = column.values.map do |v|\n          escaped = v.to_s.gsub(\"|\", \"{vbar}\") # \"|\" is table delimiter in asciidoc\n          \"|\#{escaped}\\n\"\n        end.join\n\n        f.puts <<~TEXT\n          \#{col_str}\n        TEXT\n      end\n      f.puts \"|===\"\n\n      # Output indexes schema\n      f.puts <<~TEXT\n\n        === Indexes\n      TEXT\n      if model[:indexes].present?\n        f.puts <<~TEXT\n          [cols=\"2,2,1,1\"]\n          |===\n          |name|columns|unique|using\n\n        TEXT\n\n        model[:indexes].each_value do |index|\n          index_str = index.values.map do |v|\n            escaped = v.to_s.gsub(\"|\", \"{vbar}\") # \"|\" is table delimiter in asciidoc\n            \"|\#{escaped}\\n\"\n          end.join\n\n          f.puts <<~TEXT\n            \#{index_str}\n          TEXT\n        end\n\n        f.puts \"|===\"\n      else\n        f.puts <<~TEXT\n          None\n\n        TEXT\n      end\n\n      # Output associations schema\n      f.puts <<~TEXT\n\n        === Associations\n      TEXT\n      belongs = model[:associations][:belongs]\n      if belongs.present?\n        f.puts <<~TEXT\n          [cols=\"1,1,1,1\"]\n          |===\n          |macro|name|foreign_key|options\n\n        TEXT\n\n        belongs.each_value do |association|\n          class_name = association.delete(:class_name).to_s\n          polymorphic = association.delete(:polymorphic)\n          # TODO: polymorphic\u306E\u30EA\u30F3\u30AF\u5148\u3092\u7279\u5B9A\u3067\u304D\u308B\u3088\u3046\u306B\u3059\u308B\u3002\u4ECA\u306E\u3068\u3053\u308D\u30EA\u30F3\u30AF\u3092\u751F\u6210\u3057\u306A\u3044\u3088\u3046\u306B\u3002\n          association[:name] = \"link:#_\#{class_name.downcase.gsub(\"::\", \"\")}[\#{association[:name]}]\" unless polymorphic\n\n          str = association.values.map do |v|\n            escaped = v.to_s.gsub(\"|\", \"{vbar}\")\n            \"|\#{escaped}\\n\"\n          end.join\n\n          f.puts <<~TEXT\n            \#{str}\n          TEXT\n        end\n\n        f.puts \"|===\"\n      end\n\n      has = model[:associations][:has]\n      if has.present?\n        f.puts <<~TEXT\n          [cols=\"1,1,1\"]\n          |===\n          |macro|name|options\n\n        TEXT\n\n        has.each_value do |association|\n          class_name = association.delete(:class_name).to_s\n          association[:name] = \"link:#_\#{class_name.gsub(\"::\", \"\").downcase}[\#{association[:name]}]\"\n          str = association.values.map do |v|\n            escaped = v.to_s.gsub(\"|\", \"{vbar}\")\n            \"|\#{escaped}\\n\"\n          end.join\n\n          f.puts <<~TEXT\n            \#{str}\n          TEXT\n        end\n\n        f.puts \"|===\"\n      end\n\n      if belongs.empty? & has.empty?\n        f.puts <<~TEXT\n          None\n\n        TEXT\n      end\n    end\n  end\n  puts \"Done! => \#{adoc_path}\"\nend\n"