Class: ActionDispatch::DebugExceptions

Inherits:
Object
  • Object
show all
Defined in:
lib/action_dispatch/debug_exceptions.rb

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
 
# File 'lib/action_dispatch/debug_exceptions.rb', line 5

def call(env)
  request = Request.new(env)

  if request.put? && request.xhr? && allowed?(request) && m = env["PATH_INFO"].match(%r{/repl_sessions/(?<id>.+?)\z})
    update_repl_session(m[:id], request.params[:input])
  elsif request.post? && request.xhr? && allowed?(request) && m = env["PATH_INFO"].match(%r{/repl_sessions/(?<id>.+?)/trace\z})
    change_stack_trace(m[:id], request.params[:frame_id])
  else
    middleware_call(env)
  end
end

#middleware_call(env) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/action_dispatch/debug_exceptions.rb', line 17

def middleware_call(env)
  _, headers, body = response = @app.call(env)

  if headers['X-Cascade'] == 'pass'
    body.close if body.respond_to?(:close)
    raise ActionController::RoutingError, "No route matches [#{env['REQUEST_METHOD']}] #{env['PATH_INFO'].inspect}"
  end

  response
rescue Exception => exception
  raise exception if env['action_dispatch.show_exceptions'] == false
  render_exception(env, exception)
end