Class: Basepack::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/basepack/install_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(path) ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 9

def self.next_migration_number(path)
  if ActiveRecord::Base.timestamped_migrations
    sleep 1 # make sure each time we get a different timestamp
    Time.new.utc.strftime("%Y%m%d%H%M%S")
  else
    "%.3d" % (current_migration_number(path) + 1)
  end
end

Instance Method Details

#add_assets ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 18

def add_assets
  js_manifest = 'app/assets/javascripts/application.js'
  if File.exist?(js_manifest)
    insert_into_file js_manifest, "//= require jquery\n", :before => "\n//= require"
    insert_into_file js_manifest, "//= require basepack\n", :after => "jquery_ujs\n"
    insert_into_file js_manifest, "//= require jquery.turbolinks\n", :after => "jquery\n"
  else
    copy_file "application.js", js_manifest
  end

  css_manifest = 'app/assets/stylesheets/application.css'
  scss_manifest = 'app/assets/stylesheets/application.css.scss'
  if File.exist?(css_manifest)
    content = File.read(css_manifest)
    insert_into_file css_manifest, " *= require basepack\n *= require basepack_and_overrides\n", :after => "require_self\n"
    copy_file "basepack_and_overrides.css", "app/assets/stylesheets/basepack_and_overrides.css"
  elsif File.exists?(scss_manifest)
    content = File.read(scss_manifest)
    append_file scss_manifest, '@import "basepack";'
    append_file scss_manifest, '@import "basepack_and_overrides";'
    copy_file "basepack_and_overrides.css", "app/assets/stylesheets/basepack_and_overrides.css"
  else
    copy_file "application.css.scss", "app/assets/stylesheets/application.css.scss"
  end
end

#add_dependant_gems ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 62

def add_dependant_gems
  gem 'jquery-turbolinks'
  gem 'inherited_resources',  '~> 1.4.1'
  gem 'ransack',              '~> 1.0'
  gem 'kaminari',             '~> 0.15.1'
  gem 'simple_form',          '~> 3.0.1'
  gem 'settingslogic',        '~> 2.0.9'

  #needs to be set exactly because of incompatibility bootstrap-modal-rails
  #TODO fix when new version of bootstrap-modal-rails will be released
  gem 'twitter-bootstrap-rails', '~> 2.2.7'
  gem 'bootbox-rails'

  #needed for imports
  gem 'delayed_job_active_record', '~> 4.0.0'

  #used in filters
  gem 'strip_attributes', '~> 1.2'

end

#add_dragonfly ⇒ Object

for Image/assets management (used also in imports)



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# File 'lib/generators/basepack/install_generator.rb', line 84

def add_dragonfly
  gem 'rack-cache', :require => 'rack/cache'
  gem 'dragonfly', '~> 1.0.2'
  generate 'dragonfly'
end

#check_cancan ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 44

def check_cancan
  if !defined?(Devise) #and yes?("Would you like to install CanCan?")
    gem 'cancan'
    generate "cancan:ability"
  end
end

#check_devise ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 51

def check_devise
  #othervise error: undefined local variable or method `current_user'
  if !defined?(CanCan) #and yes?("Would you like to install Devise?")
    gem "devise"
    generate "devise:install"
    model_name = ask("What would you like the user model to be called? [user]")
    model_name = "user" if model_name.blank?
    generate "devise", model_name
  end
end

#copy_files ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 90

def copy_files
  template "basepack-settings.yml", "config/basepack-settings.yml"
  copy_file "../../../../config/locales/en.yml", "config/locales/basepack.en.yml"
  directory 'layouts', 'app/views/layouts/'
  copy_file "resources_controller.rb", "app/controllers/resources_controller.rb"

  app_file = 'app/views/layouts/application.html.erb'
  if File.exists?(app_file) and yes?("Can I remove #{app_file}?")
    run("rm #{app_file}")
  end

  insert_into_file 'config/routes.rb', :after => "draw do\n" do <<-'RUBY'
  concern :resourcable do
get    'options',     :on => :collection
get    'query',       :on => :collection
post   'query',       :on => :collection
get    'export',      :on => :collection
post   'export',      :on => :collection
get    'import',      :on => :collection
post   'import',      :on => :collection
patch  'import',      :on => :collection
delete 'import',      :on => :collection
delete 'bulk_delete', :on => :collection

get    'filters',     :on => :collection
get    'export_templates', :on => :collection
get    'taggings',     :on => :collection
#patch  'list_columns', :on => :collection
#put    'list_columns', :on => :collection

get    'bulk_edit',     on: :collection
patch  'bulk_update',   on: :collection
post   'bulk_update',   on: :collection
post 'update_parent',   on: :member
post 'load_tree_nodes', on: :member
get  'load_tree_nodes', on: :member
end

  resources :filters, concerns: :resourcable
  resources :export_templates, concerns: :resourcable

  # Uncomment if you are going to use tags (you also need get "acts-as-taggable-on")
  #
  # resources :acts_as_taggable_on_tags, concerns: :resourcable

  # Exampe of controller which merge action:
  #
  # resources :customers do
  #   get    'diff/:id2',   on: :member, to: :diff, as: :diff    #for showing a diff page
  #   post   'merge/:id2',  on: :member, to: :merge, as: :merge  #for mege action
  # end

RUBY
  end
end

#create_imports ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 155

def create_imports
  #TODO - should I ask whether generate?
  copy_migrate 'create_imports'
  copy_migrate 'create_imports_importables_join_table'
  copy_file 'import.rb', 'app/models/import.rb'
  user_model_file =  'app/models/user.rb'
  if File.exists?(user_model_file)
    insert_into_file user_model_file, "  has_many :imports, inverse_of: :user\n", :after => "class User < ActiveRecord::Base\n"
  end
end

#create_saved_filters ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 166

def create_saved_filters
  #TODO - should I ask whether generate?
  copy_migrate 'create_filters'
  copy_file 'filter.rb', 'app/models/filter.rb'
  copy_file 'filters_controller.rb', 'app/controllers/filters_controller.rb'

  copy_migrate 'create_export_templates'
  copy_file 'export_template.rb', 'app/models/export_template.rb'
  copy_file 'export_templates_controller.rb', 'app/controllers/export_templates_controller.rb'

  ability_model_file = 'app/models/ability.rb'
  if File.exists?(ability_model_file)
    insert_into_file(ability_model_file, <<-EOF,
    # FIXME: change abilities according your needs
    can :manage, :all

    # Everybody can see others saved filter, but only author can mangage them.
    can :read, Filter
    can :manage, Filter, :user_id => user.id if user

    can :read, ExportTemplate
    can :manage, ExportTemplate, :user_id => user.id if user
EOF
    :after => "def initialize(user)\n")
  end
  user_model_file =  'app/models/user.rb'
  if File.exists?(user_model_file)
    insert_into_file user_model_file, "  has_many :filters, inverse_of: :user\n", :after => "class User < ActiveRecord::Base\n"
    insert_into_file user_model_file, "  has_many :export_templates, inverse_of: :user\n", :after => "class User < ActiveRecord::Base\n"
  end
end

#rails_admin_init_script ⇒ Object 



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# File 'lib/generators/basepack/install_generator.rb', line 146

def rails_admin_init_script
  rails_admin_cfg_file = 'config/initializers/rails_admin.rb'
  if File.exist?(rails_admin_cfg_file)
    insert_into_file rails_admin_cfg_file, "  config.included_models = Basepack::Utils.detect_models #+ ['ActsAsTaggableOn::Tag', 'Delayed::Job']\n", :before => "end\n"
  else
    copy_file "rails_admin.rb", rails_admin_cfg_file
  end
end