Module: BugReportsClient::MainAppRoutes

Defined in:
lib/bug_reports_client/main_app_routes.rb

Overview

Included into engine views (via the engine's ApplicationController) so host layouts render unmodified inside engine pages. Isolated engines resolve route helpers against their own routes, which breaks host-only helpers (root_path, profile_path, etc) used in host layouts and navbars. This delegates any unknown *_path / *_url helper to the host app, while the engine's own helpers keep resolving first because they are real methods and never reach method_missing.

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/bug_reports_client/main_app_routes.rb', line 10

def method_missing(method, *args, &block)
  if main_app_route_helper?(method)
    main_app.public_send(method, *args)
  else
    super
  end
end

Class Method Details

.active_storage_argument?(argument) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bug_reports_client/main_app_routes.rb', line 52

def self.active_storage_argument?(argument)
  return false unless defined?(ActiveStorage)

  argument.is_a?(ActiveStorage::Blob) ||
    argument.is_a?(ActiveStorage::Attachment) ||
    argument.is_a?(ActiveStorage::Variant) ||
    argument.is_a?(ActiveStorage::VariantWithRecord) ||
    argument.is_a?(ActiveStorage::Preview)
end

Instance Method Details

#polymorphic_path(record, options = {}) ⇒ Object 



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# File 'lib/bug_reports_client/main_app_routes.rb', line 44

def polymorphic_path(record, options = {})
  if MainAppRoutes.active_storage_argument?(record)
    main_app.polymorphic_path(record, options)
  else
    super
  end
end

#polymorphic_url(record, options = {}) ⇒ Object 



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# File 'lib/bug_reports_client/main_app_routes.rb', line 36

def polymorphic_url(record, options = {})
  if MainAppRoutes.active_storage_argument?(record)
    main_app.polymorphic_url(record, options)
  else
    super
  end
end

#respond_to_missing?(method, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bug_reports_client/main_app_routes.rb', line 18

def respond_to_missing?(method, include_private = false)
  main_app_route_helper?(method) || super
end

#url_for(argument = nil) ⇒ Object

Active Storage URLs (blobs, attachments, variants - e.g. a user avatar in a host navbar, or image_tag on an attachment) resolve through polymorphic mappings that only exist on the HOST's route set, so route them there explicitly. image_tag goes through polymorphic_url, other callers through url_for - cover all three. Everything else keeps the normal lookup.



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# File 'lib/bug_reports_client/main_app_routes.rb', line 28

def url_for(argument = nil)
  if MainAppRoutes.active_storage_argument?(argument)
    main_app.polymorphic_path(argument)
  else
    super
  end
end