class AdminPanel::Generators::ScaffoldGenerator

Protected Class Methods

check_class_collision(options={}) click to toggle source

Add a class collisions name to be checked on class initialization. You can supply a hash with a :prefix or :suffix to be tested.

Examples

check_class_collision suffix: "Decorator"

If the generator is invoked with class name Admin, it will check for the presence of “AdminDecorator”.

# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 129
def self.check_class_collision(options={})
  define_method :check_class_collision do
    name = if self.respond_to?(:prefixed_controller_class_name) # for ScaffoldBase
             prefixed_controller_class_name
           elsif self.respond_to?(:prefixed_controller_class_name) # for ScaffoldBase
             controller_class_name
           else
             class_name
           end

    class_collisions "#{options[:prefix]}#{name}#{options[:suffix]}"
  end
end

Public Instance Methods

copy_view_files() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 62
def copy_view_files
  available_views.each do |view|
    filename = filename_with_extensions(view)
    template "views/#{handler}/#{filename}.erb", File.join("app/views", prefix, controller_file_path, filename)
  end
end
create_controller_files() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 46
def create_controller_files
  template "controllers/controller.rb.erb", File.join('app/controllers', prefix, class_path, "#{controller_file_name}_controller.rb")
end
create_model() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 35
def create_model
  # There is no sane way of converting Rails::Generators::GeneratedAttribute back to string
  attributes_string = attributes.map do |attr|
    index = (attr.instance_variable_get("@has_uniq_index") && ':uniq') ||
            (attr.instance_variable_get("@has_index") && ':index') ||
            ''
    "#{attr.name}:#{attr.type}#{index}"
  end
  generate 'model', class_name, *attributes_string
end
create_root_folder() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 58
def create_root_folder
  empty_directory File.join("app/views", prefix, controller_file_path)
end

Protected Instance Methods

attributes_hash() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 143
def attributes_hash
  return if attributes_names.empty?

  attributes_names.map do |name|
    if %w(password password_confirmation).include?(name) && attributes.any?(&:password_digest?)
      "#{name}: 'secret'"
    else
      "#{name}: @#{singular_table_name}.#{name}"
    end
  end.sort.join(', ')
end
attributes_list(attributes = attributes_names) click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 159
def attributes_list(attributes = attributes_names)
  if self.attributes.any? { |attr| attr.name == 'password' && attr.type == :digest }
    attributes = attributes.reject { |name| %w(password password_confirmation).include? name }
  end

  attributes.map { |a| ":#{a}" } * ', '
end
attributes_list_with_timestamps() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 155
def attributes_list_with_timestamps
  attributes_list(attributes_names + %w(created_at updated_at))
end
available_views() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 103
def available_views
  %w(index edit show new _form)
end
filename_with_extensions(name) click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 115
def filename_with_extensions(name)
  [name, format, handler].compact.join(".")
end
format() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 107
def format
  :html
end
handler() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 111
def handler
  options[:template_engine]
end
parent_controller_class_name() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 87
def parent_controller_class_name
  options[:parent_controller].capitalize
end
prefix() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 75
def prefix
  'admin'
end
prefixed_class_name() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 79
def prefixed_class_name
  "#{prefix.capitalize}::#{class_name}"
end
prefixed_controller_class_name() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 83
def prefixed_controller_class_name
  "#{prefix.capitalize}::#{controller_class_name}"
end
prefixed_index_helper() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 99
def prefixed_index_helper
  "#{prefix}_#{index_helper}"
end
prefixed_plain_model_url() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 95
def prefixed_plain_model_url
  "#{prefix}_#{singular_table_name}"
end
prefixed_route_url() click to toggle source
# File lib/generators/admin_panel/scaffold/scaffold_generator.rb, line 91
def prefixed_route_url
  "/#{prefix}#{route_url}"
end