Class: DevSystem::LogPanel

Inherits:
Liza::Panel show all
Defined in:
lib/dev_system/subsystems/log/log_panel.rb

Instance Attribute Summary

Attributes inherited from Liza::Panel

#key

Instance Method Summary collapse

Methods inherited from Liza::Panel

#box, box, color, controller, #controller, division, #division, #initialize, instance, #push, #started, subsystem, #subsystem, token

Methods inherited from Liza::Unit

_erbs_for, #add, add, cl, #cl, class_methods_defined, const_added, const_missing, constants_defined, define_error, descendants_select, division, erbs_available, erbs_defined, erbs_for, errors, #fetch, fetch, get, #get, instance_methods_defined, log, #log, log?, #log?, #log_array, log_array, log_hash, #log_hash, #log_level, log_level, #log_level?, log_level?, log_levels, #log_levels, #log_render_convert, #log_render_format, #log_render_in, #log_render_out, method_added, methods_defined, namespace, part, raise_error, #raise_error, reload!, #reload!, #render, #render!, #render_stack, renderable_formats_for, renderable_names, section, sections, #set, set, #settings, settings, singleton_method_added, sleep, #sleep, stick, #stick, sticks, #sticks, subclasses_select, subunits, system, #system, system?, test_class, time_diff, #time_diff

Constructor Details

This class inherits a constructor from Liza::Panel

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 3

def call env
  env[:instance] ||= env[:unit_class] != env[:unit]
  env[:method_name] ||= method_name_for env
  env[:method_name] = env[:method_name].to_s

  # NOTE: this is an intentional redundancy with Unit#log_level?
  # The unit determines the lowest log level it wants to log
  # Therefore, a message of higher log level will not be logged
  return unless env[:message_log_level] <= env[:unit_log_level]

  return if handlers.empty?

  find env
  parse env

  handlers.values.each do |handler|
    handler.call env
  rescue Exception => e
    log stick :light_yellow, "#{e.class} #{e.message.inspect} on #{e.backtrace[0]}"
  end
end

#find(env) ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 25

def find env
  env[:object_log] = Liza.const "#{env[:object_class].last_namespace}_log"
rescue Liza::ConstNotFound
  env[:object_log] = StickLogLog
end

#handler(*keys) ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 35

def handler *keys
  handler_keys.concat keys
end

#handler_keys ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 39

def handler_keys
  @handler_keys ||= []
end

#handlers ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 43

def handlers
  @handlers ||= handler_keys.map do |k|
    [k, Liza.const("#{k}_handler_log")]
  end.to_h
end

#method_name_for(env) ⇒ Object

NOTE: improve logs performance and readability



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 59

def method_name_for env
  env[:caller].each do |s|
    t = s.match(/`(.*)'/)[1]

    next if t.include? " in <class:"
    return t.split(" ").last if t.include? " in "

    next if t == "log"
    next if t == "each"
    next if t == "map"
    next if t == "with_index"
    next if t == "instance_exec"
    next if t.start_with? "_"
    return t
  end

  raise "there's something wrong with kaller"
end

#parse(env) ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 31

def parse env
  env[:object_log].call env
end

#sidebar_size(sidebar_size = nil) ⇒ Object 



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# File 'lib/dev_system/subsystems/log/log_panel.rb', line 49

def sidebar_size sidebar_size = nil
  if sidebar_size
    @sidebar_size = sidebar_size
  else
    @sidebar_size
  end
end