Class: Rack::MiniProfiler::TimerStruct::Page

Inherits:
Base
  • Object
show all
Defined in:
lib/mini_profiler/timer_struct/page.rb

Overview

TimerStruct::Page

Root: TimerStruct::Request
  :has_many TimerStruct::Request children
  :has_many TimerStruct::Sql children
  :has_many TimerStruct::Custom children

Instance Method Summary collapse

Methods inherited from Base

#[], #[]=, #attributes

Constructor Details

#initialize(env) ⇒ Page

Returns a new instance of Page.



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# File 'lib/mini_profiler/timer_struct/page.rb', line 11

def initialize(env)
  timer_id     = MiniProfiler.generate_id
  page_name    = env['PATH_INFO']
  started_at   = (Time.now.to_f * 1000).to_i
  machine_name = env['SERVER_NAME']
  super(
    :id                                      => timer_id,
    :name                                    => page_name,
    :started                                 => started_at,
    :machine_name                            => machine_name,
    :level                                   => 0,
    :user                                    => "unknown user",
    :has_user_viewed                         => false,
    :client_timings                          => nil,
    :duration_milliseconds                   => 0,
    :has_trivial_timings                     => true,
    :has_all_trivial_timings                 => false,
    :trivial_duration_threshold_milliseconds => 2,
    :head                                    => nil,
    :duration_milliseconds_in_sql            => 0,
    :has_sql_timings                         => true,
    :has_duplicate_sql_timings               => false,
    :executed_readers                        => 0,
    :executed_scalars                        => 0,
    :executed_non_queries                    => 0,
    :custom_timing_names                     => [],
    :custom_timing_stats                     => {}
  )
  name = "#{env['REQUEST_METHOD']} http://#{env['SERVER_NAME']}:#{env['SERVER_PORT']}#{env['SCRIPT_NAME']}#{env['PATH_INFO']}"
  self[:root] = TimerStruct::Request.createRoot(name, self)
end

Instance Method Details

#duration_ms ⇒ Object 



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# File 'lib/mini_profiler/timer_struct/page.rb', line 43

def duration_ms
  @attributes[:root][:duration_milliseconds]
end

#root ⇒ Object 



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# File 'lib/mini_profiler/timer_struct/page.rb', line 47

def root
  @attributes[:root]
end

#to_json(*a) ⇒ Object 



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# File 'lib/mini_profiler/timer_struct/page.rb', line 51

def to_json(*a)
  attribs = @attributes.merge(
    :started               => '/Date(%d)/' % @attributes[:started],
    :duration_milliseconds => @attributes[:root][:duration_milliseconds],
    :custom_timing_names   => @attributes[:custom_timing_stats].keys.sort
  )
  ::JSON.generate(attribs, :max_nesting => 100)
end