Class: ErrorsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/errors_controller.rb

Overview

Provides web actions that represent errors. Rails’ standard error pages are static HTML with inline CSS; by using a custom error controller we get all the layouts and CSS.

Instance Method Summary collapse

Methods inherited from ApplicationController

#dashboard, #keyboard_tools, #upload

Instance Method Details

#error ⇒ Object 



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# File 'app/controllers/errors_controller.rb', line 6

def error
  @exception = request.env['action_dispatch.exception']
  @status = ActionDispatch::ExceptionWrapper.new(request.env, @exception)&.status_code
  views = {
    403 => 'errors/forbidden',
    404 => 'errors/not_found',
    409 => 'errors/conflict',
    418 => 'errors/stat',
    422 => 'errors/unprocessable_entity',
    500 => 'errors/internal_server_error'
  }

  if @exception&.class == ActionView::MissingTemplate
    @status = 404
  end

  if @exception.present? && [422, 500].include?(@status)
    @log = ErrorLog.create(community: RequestContext.community, user: current_user, klass: @exception&.class,
                           message: @exception&.message, backtrace: @exception&.backtrace&.join("\n"),
                           request_uri: request.original_url, host: request.raw_host_with_port,
                           uuid: SecureRandom.uuid, user_agent: request.user_agent)
  end

  render views[@status] || 'errors/error', formats: :html, status: @status, layout: 'without_sidebar'
end