Class: Hanami::Middleware::PublicErrorsApp Private

Inherits:
Object
  • Object
show all
Defined in:
lib/hanami/middleware/public_errors_app.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

The errors app given to RenderErrors, which renders a error responses from HTML pages kept in ‘public/` or as simple JSON structures.

See Also:

Since:

  • 2.1.0

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(public_path) ⇒ PublicErrorsApp

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of PublicErrorsApp.

Since:

  • 2.1.0



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# File 'lib/hanami/middleware/public_errors_app.rb', line 21

def initialize(public_path)
  @public_path = public_path
end

Instance Attribute Details

#public_path ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 2.1.0



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# File 'lib/hanami/middleware/public_errors_app.rb', line 17

def public_path
  @public_path
end

Instance Method Details

#call(env) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Since:

  • 2.1.0



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# File 'lib/hanami/middleware/public_errors_app.rb', line 27

def call(env)
  request = Rack::Request.new(env)
  status = request.path_info[1..].to_i
  content_type = request.get_header("HTTP_ACCEPT")

  default_body = {
    status: status,
    error: Rack::Utils::HTTP_STATUS_CODES.fetch(status, Rack::Utils::HTTP_STATUS_CODES[500])
  }

  render(status, content_type, default_body)
end