Class: ShopifyApp::Generators::InstallGenerator

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args, *options) ⇒ InstallGenerator

Returns a new instance of InstallGenerator.



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# File 'lib/generators/shopify_app/install/install_generator.rb', line 11

def initialize(args, *options)
  @opts = Hash[options.first.join(' ').scan(/--?([^=\s]+)(?:=(\S+))?/)]
  @opts = @opts.with_indifferent_access
  @opts.reverse_merge!(defaults)
  super(args, *options)
end

Instance Attribute Details

#opts ⇒ Object (readonly)

Returns the value of attribute opts.



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

def opts
  @opts
end

Instance Method Details

#create_and_inject_into_omniauth_initializer ⇒ Object 



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# File 'lib/generators/shopify_app/install/install_generator.rb', line 32

def create_and_inject_into_omniauth_initializer
  unless File.exist? "config/initializers/omniauth.rb"
    copy_file 'omniauth.rb', 'config/initializers/omniauth.rb'
  end

  inject_into_file(
    'config/initializers/omniauth.rb',
    File.read(File.expand_path(find_in_source_paths('shopify_provider.rb'))),
    after: "Rails.application.config.middleware.use OmniAuth::Builder do\n"
  )
end

#create_embedded_app_layout ⇒ Object 



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# File 'lib/generators/shopify_app/install/install_generator.rb', line 63

def create_embedded_app_layout
  if embedded_app?
    copy_file 'embedded_app.html.erb', 'app/views/layouts/embedded_app.html.erb'
    copy_file '_flash_messages.html.erb', 'app/views/layouts/_flash_messages.html.erb'
  end
end

#create_shopify_app_initializer ⇒ Object 



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# File 'lib/generators/shopify_app/install/install_generator.rb', line 28

def create_shopify_app_initializer
  template 'shopify_app.rb', 'config/initializers/shopify_app.rb'
end

#create_shopify_session_repository_initializer ⇒ Object 



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

def create_shopify_session_repository_initializer
  copy_file 'shopify_session_repository.rb', 'config/initializers/shopify_session_repository.rb'
end

#defaults ⇒ Object 



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

def defaults
  {
    api_key: '<api_key>',
    secret: '<secret>',
    redirect_uri: 'http://localhost:3000/auth/shopify/callback',
    scope: 'read_orders, read_products',
    embedded: 'true'
  }
end

#inject_embedded_app_options_to_application ⇒ Object 



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# File 'lib/generators/shopify_app/install/install_generator.rb', line 48

def inject_embedded_app_options_to_application
  if embedded_app?
    application "config.action_dispatch.default_headers.delete('X-Frame-Options')"
    application "config.action_dispatch.default_headers['P3P'] = 'CP=\"Not used\"'"
  end
end

#inject_into_application_controller ⇒ Object 



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# File 'lib/generators/shopify_app/install/install_generator.rb', line 55

def inject_into_application_controller
  inject_into_class(
    "app/controllers/application_controller.rb",
    'ApplicationController',
    "  include ShopifyApp::Controller\n"
  )
end