Class: MaterialAdminGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Includes:
Rails::Generators::Actions
Defined in:
lib/generators/material_admin/material_admin_generator.rb

Constant Summary collapse

GEM_NAME = 
'rails_material_admin'
GEM_PATH = 
Gem.loaded_specs[GEM_NAME].full_gem_path
JS_PKGS = 
'datatables.net-bs4 datatables.net-responsive-bs4'\
' expose-loader file-loader url-loader resolve-url-loader'\
' @rails/ujs @rails/activestorage'\
' stimulus turbolinks'\
' jquery popper.js select2'
WEBPACKER_DIR_PREFIX =

TODO: customize dir prefix

'javascript'

Instance Method Summary collapse

Instance Method Details

#add_gems ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 23

def add_gems
  p 'Add gems...'

  gem 'slim'
  gem 'devise'
  gem 'kaminari'

  system('bundle install')
end

#at_end ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 250

def at_end
  p '****************************************************'
  p '****************************************************'
end

#create_base_controller ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 137

def create_base_controller
  p "Create base controller'"

  create_file "#{Rails.root}/app/controllers/#{layout_name}/base_controller.rb" do
    <<~dashboard_controller
      # frozen_string_literal: true

      class #{layout_name.camelize}::BaseController < ActionController::Base
        layout '#{layout_name}'

        before_action :authenticate_#{layout_name}!
      end
    dashboard_controller
  end
end

#create_dashboard_controller ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 153

def create_dashboard_controller
  p 'Create dashboard controller...'

  create_file "#{Rails.root}/app/controllers/#{layout_name}/dashboard_controller.rb" do
    <<~dashboard_controller
      # frozen_string_literal: true

      class #{layout_name.camelize}::DashboardController < #{layout_name.camelize}::BaseController
        def index
        end
      end
    dashboard_controller
  end
end

#create_dashboard_view ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 182

def create_dashboard_view
  p 'Create dashboard view...'

  create_file "#{Rails.root}/app/views/#{layout_name}/dashboard/index.html.slim" do
    <<~dashboard_page
      h1 Welcome come back🙂
    dashboard_page
  end
end

#create_helper ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 67

def create_helper
  p "Create #{layout_name} layout helper..."

  create_file "#{Rails.root}/app/helpers/#{layout_name}_helper.rb" do
    <<~helper
      # frozen_string_literal: true

      module #{layout_name.camelize}Helper
        def body_id
          ctrl_name = controller_path.gsub(%r{^v\d+/}, '').tr('/', '-')
          [ctrl_name, action_name].map(&:dasherize).join('-')
        end

        def body_class
          controller_path.gsub(%r{^v\d+/}, '').tr('/', '-').dasherize
        end

        def body_data_controller
          @body_data_controller ||= controller_name.tr('_', '-').split('/').join('-')
        end
      end
    helper
  end
end

#create_js_manifest ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 92

def create_js_manifest
  p "Create #{layout_name} js manifest..."

  src = "#{GEM_PATH}/vendor/javascript/packs/admin.js"
  dest = "#{Rails.root}/app/#{WEBPACKER_DIR_PREFIX}/packs/#{layout_name}.js"

  FileUtils.cp src, dest
end

#create_layout ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 110

def create_layout
  p "Create #{layout_name} layout..."

  layout_html_path = "#{Rails.root}/app/views/layouts/#{layout_name}.html.erb"
  File.rename(layout_html_path, "#{options['layout_name']}.html.slim") if File.exist?(layout_html_path)

  src = "#{GEM_PATH}/app/views/layouts/admin.html.slim"
  dest = "#{Rails.root}/app/views/layouts/#{layout_name}.html.slim"

  FileUtils.cp src, dest

  src = "#{GEM_PATH}/app/views/layouts/unauthorized.html.slim"
  dest = "#{Rails.root}/app/views/layouts/unauthorized.html.slim"

  FileUtils.cp src, dest
end

#create_new_session_file ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 192

def create_new_session_file
  p 'Create sign_in template...'

  dir = "#{Rails.root}/app/views/#{layout_name}/sessions/"

  FileUtils.mkdir_p(dir) unless File.directory?(dir)

  FileUtils.cp(
    "#{GEM_PATH}/app/views/#{layout_name}/sessions/new.html.slim",
    "#{Rails.root}/app/views/#{layout_name}/sessions/new.html.slim"
  )
end

#create_partials ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 127

def create_partials
  p "Create #{layout_name} shared partials..."

  dest = "#{Rails.root}/app/views/#{layout_name}/shared"

  FileUtils.mkdir_p(dest) unless File.directory?(dest)

  FileUtils.copy_entry("#{GEM_PATH}/app/views/shared", dest)
end

#create_sessions_controller ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 168

def create_sessions_controller
  p "Create #{layout_name} sessions controller..."

  create_file "#{Rails.root}/app/controllers/#{layout_name}/sessions_controller.rb" do
    <<~sessions_controller
      # frozen_string_literal: true

      class Admin::SessionsController < Devise::SessionsController
        layout 'unauthorized'
      end
    sessions_controller
  end
end

#create_style_manifest ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 101

def create_style_manifest
  p "Create #{layout_name} style js manifest..."

  src = "#{GEM_PATH}/vendor/javascript/packs/admin_style.js"
  dest = "#{Rails.root}/app/#{WEBPACKER_DIR_PREFIX}/packs/#{layout_name}_style.js"

  FileUtils.cp src, dest
end

#import_files ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 33

def import_files
  p 'Import material admin theme files...'

  webpacker_dir = "#{Rails.root}/app/#{WEBPACKER_DIR_PREFIX}"

  FileUtils.mkdir_p("#{webpacker_dir}/vendor") unless File.directory?("#{webpacker_dir}/vendor")

  FileUtils.copy_entry("#{GEM_PATH}/vendor/#{GEM_NAME}", "#{webpacker_dir}/vendor/#{GEM_NAME}/")

  # p 'Import package.json...'

  # FileUtils.cp "#{GEM_PATH}/package.json", "#{Rails.root}/package.json"

  p 'Import js source files...'

  FileUtils.copy_entry("#{GEM_PATH}/vendor/javascript", webpacker_dir)

  p 'Import datatable files...'

  FileUtils.cp(
    "#{GEM_PATH}/app/controllers/concerns/datatable_decorator.rb",
    "#{Rails.root}/app/controllers/concerns/datatable_decorator.rb"
  )

  FileUtils.cp(
    "#{GEM_PATH}/app/helpers/datatables_helper.rb",
    "#{Rails.root}/app/helpers/datatables_helper.rb"
  )
end

#init_db ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 205

def init_db
  p 'Init db...'

  system('rake db:drop db:create')

  p 'Init devise...'
  system('rails g devise:install')
  system("rails generate model #{layout_name}")
  system("rails generate devise #{layout_name}")
  system('rake db:migrate')
end

#modify_webpacker_environment_file ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 217

def modify_webpacker_environment_file
  p 'Overwrite config webpack environment js file'

  src = "#{GEM_PATH}/config/webpack/environment.js"
  dest = "#{Rails.root}/config/webpack/environment.js"

  FileUtils.cp src, dest
end

#need_modify ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 226

def need_modify
  p '****************************************************'
  p '****************************************************'
end

#prompt_confit_route ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 231

def prompt_confit_route
  puts "Need change the devise default route to:\n"
  routes = <<~routes
    devise_for :#{layout_name},
      path: '#{layout_name}',
      controllers: { sessions: '#{layout_name}/sessions' }

    namespace :#{layout_name} do
      root 'dashboard#index'
    end
  routes
  puts routes
end

#prompt_extract_css ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 245

def prompt_extract_css
  puts "Need set extract_css to true in webpacker.yml\n"
  p 'extract_css: true'
end

#yarn_install ⇒ Object 



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# File 'lib/generators/material_admin/material_admin_generator.rb', line 63

def yarn_install
  system("yarn add #{JS_PKGS}")
end