94 lines
3.7 KiB
Ruby
94 lines
3.7 KiB
Ruby
class ScaffoldGenerator < Rails::Generator::NamedBase
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default_options :skip_timestamps => false, :skip_migration => false
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attr_reader :controller_name,
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:controller_class_path,
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:controller_file_path,
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:controller_class_nesting,
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:controller_class_nesting_depth,
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:controller_class_name,
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:controller_underscore_name,
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:controller_singular_name,
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:controller_plural_name
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alias_method :controller_file_name, :controller_underscore_name
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alias_method :controller_table_name, :controller_plural_name
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def initialize(runtime_args, runtime_options = {})
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super
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@controller_name = @name.pluralize
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base_name, @controller_class_path, @controller_file_path, @controller_class_nesting, @controller_class_nesting_depth = extract_modules(@controller_name)
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@controller_class_name_without_nesting, @controller_underscore_name, @controller_plural_name = inflect_names(base_name)
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@controller_singular_name=base_name.singularize
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if @controller_class_nesting.empty?
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@controller_class_name = @controller_class_name_without_nesting
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else
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@controller_class_name = "#{@controller_class_nesting}::#{@controller_class_name_without_nesting}"
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end
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end
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def manifest
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record do |m|
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# Check for class naming collisions.
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m.class_collisions(controller_class_path, "#{controller_class_name}Controller", "#{controller_class_name}Helper")
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m.class_collisions(class_path, "#{class_name}")
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# Controller, helper, views, test and stylesheets directories.
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m.directory(File.join('app/models', class_path))
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m.directory(File.join('app/controllers', controller_class_path))
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m.directory(File.join('app/helpers', controller_class_path))
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m.directory(File.join('app/views', controller_class_path, controller_file_name))
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m.directory(File.join('app/views/layouts', controller_class_path))
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m.directory(File.join('test/functional', controller_class_path))
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m.directory(File.join('test/unit', class_path))
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m.directory(File.join('public/stylesheets', class_path))
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for action in scaffold_views
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m.template(
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"view_#{action}.html.erb",
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File.join('app/views', controller_class_path, controller_file_name, "#{action}.html.erb")
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)
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end
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# Layout and stylesheet.
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m.template('layout.html.erb', File.join('app/views/layouts', controller_class_path, "#{controller_file_name}.html.erb"))
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m.template('style.css', 'public/stylesheets/scaffold.css')
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m.template(
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'controller.rb', File.join('app/controllers', controller_class_path, "#{controller_file_name}_controller.rb")
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)
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m.template('functional_test.rb', File.join('test/functional', controller_class_path, "#{controller_file_name}_controller_test.rb"))
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m.template('helper.rb', File.join('app/helpers', controller_class_path, "#{controller_file_name}_helper.rb"))
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m.route_resources controller_file_name
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m.dependency 'model', [name] + @args, :collision => :skip
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end
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end
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protected
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# Override with your own usage banner.
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def banner
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"Usage: #{$0} scaffold ModelName [field:type, field:type]"
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end
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def add_options!(opt)
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opt.separator ''
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opt.separator 'Options:'
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opt.on("--skip-timestamps",
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"Don't add timestamps to the migration file for this model") { |v| options[:skip_timestamps] = v }
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opt.on("--skip-migration",
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"Don't generate a migration file for this model") { |v| options[:skip_migration] = v }
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end
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def scaffold_views
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%w[ index show new edit ]
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end
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def model_name
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class_name.demodulize
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end
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end
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