Class: Sanguinews::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/sanguinews/config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Config

Returns a new instance of Config.



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# File 'lib/sanguinews/config.rb', line 134

def initialize(args)
  @data = {}
  @data[:filemode] = false
  @data[:recursive] = false
  @data[:files] = []

  parse_options!(args)

  # Parse options in config file
  if @data[:config] && File.exist?(File.expand_path(@data[:config]))
	config = @data[:config]
  else
	config = File.expand_path("~/.sanguinews.conf")
  end

  if File.exist?(config)
	parse_config(config)
  else
	config_gen
  end
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/sanguinews/config.rb', line 20

def config
  @config
end

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/sanguinews/config.rb', line 20

def data
  @data
end

Instance Method Details

#config_gen ⇒ Object 



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# File 'lib/sanguinews/config.rb', line 125

def config_gen
  puts "It looks like you are launching sanguinews for the first time."
  `cp #{File.expand_path(File.dirname(__FILE__)) + '/../../sample.conf'} ~/.sanguinews.conf`
  puts "Sample config was copied to your home directory."
  puts "Please edit #{File.expand_path('~/.sanguinews.conf')} in your favourite text editor."
  puts "Relaunch the application when ready."
  exit
end

#mode ⇒ Object 



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# File 'lib/sanguinews/config.rb', line 39

def mode
  self.ssl ? :tls : :original
end

#parse_config(config) ⇒ Object 



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# File 'lib/sanguinews/config.rb', line 28

def parse_config(config)
  config = ParseConfig.new(config)
  config.get_params().each do |key|
	value = config[key]
	value = true if value == 'yes'
	value = false if value == 'no'
	value = value.to_i if %w(connections article_size reconnect_delay).include? key
	@data[key.to_sym] ||= value
  end
end

#parse_options!(args) ⇒ Object 



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# File 'lib/sanguinews/config.rb', line 43

def parse_options!(args)
  # version and legal info presented to user
  banner = []
  banner << ""
  banner << "sanguinews v#{Sanguinews::VERSION}. Copyright (c) 2013-2014 Tadeus Dobrovolskij."
  banner << "Comes with ABSOLUTELY NO WARRANTY. Distributed under GPL v2 license(http://www.gnu.org/licenses/gpl-2.0.txt)."
  banner << "sanguinews is a simple nntp(usenet) binary poster. It supports multithreading and SSL. More info in README."
  banner << ""
  # option parser
  
  opt_parser = OptionParser.new do |opt|
    opt.banner = "Usage: sanguinews [OPTIONS] [DIRECTORY] | -f FILE1..[FILEX]"
    opt.separator  ""
    opt.separator  "Options"
  
    opt.on("-c", "--config CONFIG", "use different config file") do |cfg|
      @config = cfg
    end
    opt.on("-C", "--check", "check headers while uploading; slow but reliable") do
      @data[:header_check] = true
    end
    opt.on("-f", "--file FILE", "upload FILE, treat all additional parameters as files") do |file|
      @data[:filemode] = true
      @data[:files] << file if File.file?(File.expand_path(file))
    end
    opt.on("-g", "--groups GROUP_LIST", "use these groups(comma separated) for upload") do |group_list|
      @data[:groups] = group_list
    end
    opt.on("-h", "--help", "help") do
      banner.each do |msg|
        puts msg
      end
      puts opt_parser
      puts
      exit
    end
    opt.on("-p", "--password PASSWORD", "use PASSWORD as your password(overwrites config file)") do |password|
      @data[:password] = password
    end
    opt.on("-r", "--recursive", "process all files under each directory recursively") do
      @data[:recursive] = true
    end
    opt.on("-u", "--user USERNAME", "use USERNAME as your username(overwrites config file)") do |username|
      @data[:username] = username
    end
    opt.on("-v", "--verbose", "be verbose?") do
      @data[:verbose] = true
    end
    opt.on("-V", "--version", "print version information and then exit") do
      puts Sanguinews::VERSION
      exit
    end
  end
  
  begin
    opt_parser.parse!(args)
  rescue OptionParser::InvalidOption, OptionParser::MissingArgument
    puts opt_parser
    exit 1
  end
  
  # in file mode treat every additional parameter as a file
  if !args.empty? && @data[:filemode]
    args.each do |file|
      next unless File.file?(File.expand_path(file))
      @data[:files] << file.to_s
    end
  end
  
  # exit when no file list is provided
  if @data[:files].empty?
	if @data[:filemode] || args.empty?
      puts "You need to specify something to upload!"
      puts opt_parser
      exit 1
	else
	  args[0].end_with?('/') ? @data[:directory] = args[0] : @data[:directory] = args[0] + '/'
    end
  end
  
end