Class: Exceptional::ApplicationEnvironment

Inherits:
Object
  • Object
show all
Defined in:
lib/exceptional/application_environment.rb

Class Method Summary collapse

Class Method Details

.application_root ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 30

def self.application_root
  Config.application_root
end

.environment ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 26

def self.environment
  Config.application_environment
end

.extract_environment(env) ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 34

def self.extract_environment(env)
  env.reject do |k, v|
    (k =~ /^HTTP_/) || Exceptional::ENVIRONMENT_FILTER.include?(k)
  end
end

.get_hostname ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 40

def self.get_hostname
  require 'socket' unless defined?(Socket)
  Socket.gethostname
rescue
  'UNKNOWN'
end

.get_username ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 51

def self.get_username
  ENV['LOGNAME'] || ENV['USER'] || ENV['USERNAME'] || ENV['APACHE_RUN_USER'] || 'UNKNOWN'
end

.language_version_string ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 47

def self.language_version_string
  "#{RUBY_VERSION rescue '?.?.?'} p#{RUBY_PATCHLEVEL rescue '???'} #{RUBY_RELEASE_DATE rescue '????-??-??'} #{RUBY_PLATFORM rescue '????'}"
end

.libraries_loaded ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 55

def self.libraries_loaded
  begin
    return Hash[*Gem.loaded_specs.map{|name, gem_specification| [name, gem_specification.version.to_s]}.flatten]
  rescue
  end
  {}
end

.to_hash(framework) ⇒ Object 



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# File 'lib/exceptional/application_environment.rb', line 5

def self.to_hash(framework)
  {
    'client' => {
      'name' => Exceptional::CLIENT_NAME,
      'version' => Exceptional::VERSION,
      'protocol_version' => Exceptional::PROTOCOL_VERSION
    },
    'application_environment' => {
      'environment' => environment,
      'env' => extract_environment(ENV),
      'host' => get_hostname,
      'run_as_user' => get_username,
      'application_root_directory' => (application_root.to_s.respond_to?(:force_encoding) ? application_root.to_s.force_encoding("UTF-8") : application_root),
      'language' => 'ruby',
      'language_version' => language_version_string,
      'framework' => framework,
      'libraries_loaded' => libraries_loaded
    }
  }
end