Class: Rails::Generators::LeoscaControllerGenerator

Inherits:
ScaffoldControllerGenerator
  • Object
show all
Includes:
ActiveLeonardo::Base, ActiveLeonardo::Leosca
Defined in:
lib/generators/rails/leosca_controller/leosca_controller_generator.rb

Instance Method Summary collapse

Instance Method Details

#add_seeds_db ⇒ Object 



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# File 'lib/generators/rails/leosca_controller/leosca_controller_generator.rb', line 118

def add_seeds_db
  return unless options.seeds? and options[:seeds_elements].to_i > 0
  file = "db/seeds.rb"
  append_file file do
    items = []
    attributes.each do |attribute|
      items << attribute_to_hash(attribute)
    end
    row = "{ #{items.join(', ')} }"

    #TODO: to have different values for every row
    content = "#{CRLF}### Created by leosca controller generator ### #{CRLF}#{class_name}.create([#{CRLF}"
    options[:seeds_elements].to_i.times do |n|
      content << "#{row.gsub(/\#/, (n+1).to_s)},#{CRLF}"
    end
    content << "])#{CRLF}"
    content
  end if File.exists?(file)
end

#create_controller_files ⇒ Object

Override



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# File 'lib/generators/rails/leosca_controller/leosca_controller_generator.rb', line 27

def create_controller_files
  template 'controller.rb', File.join('app/controllers', class_path, "#{controller_file_name}_controller.rb")
end

#invoke_active_admin ⇒ Object 



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# File 'lib/generators/rails/leosca_controller/leosca_controller_generator.rb', line 138

def invoke_active_admin
  return unless activeadmin? and options[:activeadmin]
  #Rails::Generators.invoke("active_admin:resource", [singular_table_name])
  invoke "active_admin:resource", [singular_table_name]
  file = "app/admin/#{plural_table_name}.rb"

  inject_into_file file, :after => "ActiveAdmin.register #{class_name} do" do
    <<-FILE.gsub(/^          /, '')

      menu :if => proc{ can?(:read, #{class_name}) }
      controller.authorize_resource

      controller do
        # don't show prohibited actions on the index page
        def action_methods
          actions_abilities = {'show' => :read, 'new' => :create, 'edit' => :update, 'destroy' => :destroy}
          prohibited_methods = actions_abilities.keys.select{|m| !can? actions_abilities[m], #{class_name}}
          super - prohibited_methods
        end
      end
    FILE
  end if authorization? && File.exists?(file)
end

#update_ability_model ⇒ Object 



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# File 'lib/generators/rails/leosca_controller/leosca_controller_generator.rb', line 93

def update_ability_model
  file = "app/models/ability.rb"
  return unless File.exists?(file)
  inject_into_file file, :before => "  end\nend" do
    <<-FILE.gsub(/^      /, '')
    #can :read, #{class_name} if #{options[:auth_class].downcase}.new_record? #Guest
    can :read, #{class_name} if #{options[:auth_class].downcase}.role? :guest #Registered guest
    if #{options[:auth_class].downcase}.role? :user
      can [:read, :create], #{class_name}
      can [:update, :destroy], #{class_name} do |#{singular_table_name}|
        if defined?(#{singular_table_name}.#{options[:auth_class].downcase}_id)
          #{singular_table_name}.#{options[:auth_class].downcase}_id == #{options[:auth_class].downcase}.id
        else
          true
        end
      end
    end
    if #{options[:auth_class].downcase}.role? :manager
      can [:read, :create, :update, :destroy], #{class_name}
    end

    FILE
  end
end

#update_yaml_locales ⇒ Object

Override hook_for :template_engine, :test_framework, :as => :leosca



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# File 'lib/generators/rails/leosca_controller/leosca_controller_generator.rb', line 34

def update_yaml_locales
  #Inject model and attributes name into yaml files for i18n
  path = "config/locales"
  files = []
  files = Dir["#{path}/??.yml"]
  files.each do |file|

    next unless File.exists?(file)

    #Fields name
    inject_into_file file, :after => "#Attributes zone - do not remove#{CRLF}" do
      content = "      #{file_name}:#{CRLF}"
      attributes.each do |attribute|
        content << "        #{attribute.name}: \"#{attribute.name.humanize}\"#{CRLF}"
      end
      content << "        op_new: \"New #{singular_table_name}\"#{CRLF}"
      content << "        op_edit: \"Editing #{singular_table_name}\"#{CRLF}"
      content << "        op_edit_multiple: \"Editing #{plural_table_name}\"#{CRLF}"
      content << "        op_copy: \"Creating new #{plural_table_name}\"#{CRLF}"
      #if nested?
      #  content << "        op_index: \"Listing #{plural_table_name} belongings to %{parent} %{name}\"#{CRLF}"
      #else
        content << "        op_index: \"Listing #{plural_table_name}\"#{CRLF}"
      #end
      content
    end

    #Model name
    inject_into_file file, :after => "models: &models#{CRLF}" do
      <<-FILE.gsub(/^      /, '')
      #{file_name}: "#{file_name.capitalize}"
      #{controller_name}: "#{controller_name.capitalize}"
      FILE
    end

    #Formtastic
    inject_into_file file, :after => "    hints:#{CRLF}" do
      content = "      #{file_name}:#{CRLF}"
      attributes.each do |attribute|
        attr_name = attribute.name.humanize
        case attribute.type
        when :integer, :decimal, :float
          content << "        #{attribute.name}: \"Fill the #{attr_name} with a#{"n" if attribute.type == :integer} #{attribute.type.to_s} number\"#{CRLF}"
        when :boolean
          content << "        #{attribute.name}: \"Select if this #{file_name} should be #{attr_name} or not\"#{CRLF}"
        when :string, :text
          content << "        #{attribute.name}: \"Choose a good #{attr_name} for this #{file_name}\"#{CRLF}"
        when :date, :datetime, :time, :timestamp
          content << "        #{attribute.name}: \"Choose a #{attribute.type.to_s} for #{attr_name}\"#{CRLF}"
        else
          content << "        #{attribute.name}: \"Choose a #{attr_name}\"#{CRLF}"
        end
      end
      content
    end

  end
end