Class: ImageVenue::Cli

Inherits:
Object
  • Object
show all
Defined in:
lib/image_venue/cli.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Cli

Returns a new instance of Cli.



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# File 'lib/image_venue/cli.rb', line 17

def initialize
  self.options = GetoptLong.new(
    ['-d', '--debug', GetoptLong::NO_ARGUMENT],
    ['-p', '--password', GetoptLong::REQUIRED_ARGUMENT],
    ['-u', '--username', GetoptLong::REQUIRED_ARGUMENT]
  )
  self.options_hash = {}
  self.options.each do |option, argument|
    self.options_hash[option] = argument
  end
  self.command = ARGV.shift
  self.arguments = ARGV.clone
  return nil
end

Instance Attribute Details

#arguments ⇒ Object

Returns the value of attribute arguments.



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# File 'lib/image_venue/cli.rb', line 15

def arguments
  @arguments
end

#command ⇒ Object

Returns the value of attribute command.



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# File 'lib/image_venue/cli.rb', line 14

def command
  @command
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/image_venue/cli.rb', line 12

def options
  @options
end

#options_hash ⇒ Object

Returns the value of attribute options_hash.



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# File 'lib/image_venue/cli.rb', line 13

def options_hash
  @options_hash
end

Class Method Details

.main ⇒ Object 



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# File 'lib/image_venue/cli.rb', line 6

def main
  cli = self.new
  cli.main
end

Instance Method Details

#main ⇒ Object 



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# File 'lib/image_venue/cli.rb', line 32

def main
  ImageVenue.debug = self.options_hash.has_key?('-d')

  if self.command.nil? or self.command.empty?
    puts "USAGE: #{$0} -u <USERNAME> -p <PASSWORD> <COMMAND> [<ARGUMENT>]"
    return false
  else
    command_block = nil
    self.command = self.command.to_sym

    if self.command == :list
      command_block = lambda do |connection|
        connection.directories.each do |directory|
          puts directory.name
        end
      end

    elsif self.command == :files
      directory_name = self.arguments.shift
      unless directory_name.nil? or directory_name.empty?
        command_block = lambda do |connection|
          directory = connection.directories.find {|dir| dir.name == directory_name}
          if directory
            directory.files.each do |file|
              puts file.real_name
            end
          else
            puts "NOT_FOUND_ERROR"
          end
        end
      end

    elsif self.command == :create
      directory_name = self.arguments.shift
      unless directory_name.nil? or directory_name.empty?
        command_block = lambda do |connection|
          directory = ImageVenue::Directory.new(connection, directory_name)
          if directory.save
            puts "OK"
          else
            puts "ERROR"
          end
        end
      end

    elsif self.command == :upload
      directory_name = self.arguments.shift
      filepathes = self.arguments
      unless directory_name.nil? or directory_name.empty? or filepathes.nil? or filepathes.empty?
        command_block = lambda do |connection|
          directory = connection.directories.find {|dir| dir.name == directory_name}
          if directory
            directory.select
            filepathes.each do |filepath|
              file = ImageVenue::File.new(directory, filepath)
              if file.save
                puts "OK #{filepath}"
              else
                puts "ERROR #{filepath}"
              end
            end
          else
          end
        end
      end

    elsif self.command == :delete
      directory_name = self.arguments.shift
      unless directory_name.nil? or directory_name.empty?
        command_block = lambda do |connection|
          directory = connection.directories.find {|dir| dir.name == directory_name}
          if directory
            if directory.destroy
              puts "OK"
            else
              puts "ERROR"
            end
          else
            puts "NOT_FOUND_ERROR"
          end
        end
      end
    end

    if command_block
      ImageVenue.(options_hash['-u'], options_hash['-p']) do |connection|
        command_block.call(connection)
        connection.logout
      end
    end
  end
end