Class: Sem4r::Profile

Inherits:
Object
  • Object
show all
Defined in:
lib/sem4r/profile.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#profile ⇒ Object (readonly)

Returns the value of attribute profile.



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# File 'lib/sem4r/profile.rb', line 29

def profile
  @profile
end

Class Method Details

.configure(config_file = nil, password_file = nil) ⇒ Object

force config paths and the config file



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# File 'lib/sem4r/profile.rb', line 112

def configure(config_file = nil, password_file = nil)
  config = Profile.search_config
  unless config_file.nil?
    config_file = File.expand_path(config_file)
    unless File.exists?(config_file)
      raise "#{config_file} not exists"
    end
    config.config_file = config_file
  end
  unless password_file.nil?
    password_file = File.expand_path(password_file)
    config.password_file = password_file
  end
  config
end

.load_config(config, profile) ⇒ Object

load the configuration



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# File 'lib/sem4r/profile.rb', line 130

def load_config(config, profile)
  unless config.config_file
    raise Sem4rError, "config file 'sem4r' not found"
  end
  # puts "Loaded profiles from #{config_file}"
  yaml = YAML::load(File.open(config.config_file))
  config = yaml['google_adwords'][profile.to_s]
  config || {}
end

.profiles(profile_file = nil) ⇒ Object

Return list of profile contained into config file



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# File 'lib/sem4r/profile.rb', line 92

def profiles(profile_file = nil)
  unless profile_file
    config = search_config
    unless config
      raise Sem4rError, "config file 'sem4r' not found"
    end
    profile_file = config.config_file
  end
  # puts "Loaded profiles from #{profile_file}"
  yaml = YAML::load(File.open(profile_file))
  profiles = yaml['google_adwords']
  profiles
end

.save_passwords(key, options, config) ⇒ Object 



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# File 'lib/sem4r/profile.rb', line 152

def save_passwords(key, options, config)
  if config.password_file.nil?
    raise "no password file defined"
  end
  # TODO: check permission password file
  puts "save password in #{config.password_file} (security warning!)"
  passwords = {}
  if File.exists?(config.password_file)
    passwords = YAML.load(File.open(config.password_file))
  end
  passwords[options["email"]] ||= {}
  passwords[options["email"]][key] = options[key]
  File.open(config.password_file, "w") do |f|
    f.write(passwords.to_yaml)
  end
end

.search_config ⇒ OpenStruct

Search configuration file in standard locations

Returns:

  • (OpenStruct) —

    with :config_dir :config_file :password_file



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# File 'lib/sem4r/profile.rb', line 41

def search_config
  config_filename = "sem4r.yml"
  password_filename = "sem4r_passwords.yml"

  #
  # try current directory
  #
  # return File.expand_path(config_filename) if File.exists?( config_filename)

  #
  # try ~/.sem4r/sem4r.yml
  #
  # require 'etc'
  # homedir = Etc.getpwuid.dir
  homedir = ENV['HOME']
  config_filepath = File.join(homedir, ".sem4r", config_filename)
  if File.exists?(config_filepath)
    return OpenStruct.new(
        :config_dir => File.join(homedir, ".sem4r"),
        :config_file => config_filepath,
        :password_file => File.join(homedir, ".sem4r", password_filename))
  end

  #
  # try <home_sem4r>/config/sem4r
  #
  config_filepath = File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "config", config_filename))
  if File.exists?(config_filepath)
    return OpenStruct.new(
        :config_dir => nil,
        :config_file => config_filepath,
        :password_file => nil)
  end

  config_filepath = File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "config", "sem4r.example.yml"))
  if File.exists?(config_filepath)
    return OpenStruct.new(
        :config_dir => nil,
        :config_file => config_filepath,
        :password_file => nil)
  end

  OpenStruct.new(
      :config_dir => nil,
      :config_file => nil,
      :password_file => nil)
end

.try_to_find_in_password_file(key, options, config) ⇒ Object 



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# File 'lib/sem4r/profile.rb', line 140

def try_to_find_in_password_file(key, options, config)
  return unless config.password_file
  return unless File.exists?(config.password_file)
  passwords = YAML.load(File.open(config.password_file))
  t = passwords[options["email"]]
  if t and t[key]
    options[key] = t[key]
  else
    nil
  end
end