Class: Aspera::Products::Connect

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/aspera/products/connect.rb

Constant Summary collapse

APP_NAME = 
'IBM Aspera Connect'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.instance ⇒ Connect

Returns the singleton instance of Connect

Returns:

  • (Connect) —

    the singleton instance



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# File 'lib/aspera/products/connect.rb', line 11

class Connect
  include Singleton

  APP_NAME = 'IBM Aspera Connect'

  class << self
    # standard folder locations
    def locations
      case Aspera::Environment.instance.os
      when Aspera::Environment::OS_WINDOWS then [{
        app_root: File.join(ENV.fetch('LOCALAPPDATA', nil), 'Programs', 'Aspera', 'Aspera Connect'),
        log_root: File.join(ENV.fetch('LOCALAPPDATA', nil), 'Aspera', 'Aspera Connect', 'var', 'log'),
        run_root: File.join(ENV.fetch('LOCALAPPDATA', nil), 'Aspera', 'Aspera Connect')
      }]
      when Aspera::Environment::OS_MACOS then [{
        app_root: File.join(Dir.home, 'Applications', 'Aspera Connect.app'),
        log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
        run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
        sub_bin:  File.join('Contents', 'Resources')
      }, {
        app_root: File.join('', 'Applications', 'Aspera Connect.app'),
        log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
        run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
        sub_bin:  File.join('Contents', 'Resources')
      }, {
        app_root: File.join(Dir.home, 'Applications', 'IBM Aspera Connect.app'),
        log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
        run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
        sub_bin:  File.join('Contents', 'Resources')
      }, {
        app_root: File.join('', 'Applications', 'IBM Aspera Connect.app'),
        log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
        run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
        sub_bin:  File.join('Contents', 'Resources')
      }]
      else [{ # other: Linux and Unix family
        app_root: File.join(Dir.home, '.aspera', 'connect'),
        run_root: File.join(Dir.home, '.aspera', 'connect')
      }]
      end.map{ |i| i.merge({expected: APP_NAME})}
    end
  end

  # Base URL for CDN of Connect
  def cdn_api
    Rest.new(base_url: CDN_BASE_URL)
  end

  # Retrieve structure from cloud (CDN) with all versions available
  def versions
    if @connect_versions.nil?
      http = cdn_api.read(VERSION_INFO_FILE, ret: :resp)
      # get result on one line
      connect_versions_javascript = http.body.gsub(/\r?\n\s*/, '')
      Log.dump(:javascript, connect_versions_javascript)
      # get javascript object only
      found = connect_versions_javascript.match(/^.*? = (.*);/)
      raise Cli::Error, 'Problem when getting connect versions from internet' if found.nil?
      all_data = JSON.parse(found[1])
      @connect_versions = all_data['entries']
    end
    return @connect_versions
  end

  private

  def initialize
    @connect_versions = nil
  end

  CDN_BASE_URL = 'https://d3gcli72yxqn2z.cloudfront.net/connect'
  VERSION_INFO_FILE = 'connectversions.js' # cspell: disable-line

  private_constant :CDN_BASE_URL, :VERSION_INFO_FILE
end

.locations ⇒ Object

standard folder locations



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# File 'lib/aspera/products/connect.rb', line 18

def locations
  case Aspera::Environment.instance.os
  when Aspera::Environment::OS_WINDOWS then [{
    app_root: File.join(ENV.fetch('LOCALAPPDATA', nil), 'Programs', 'Aspera', 'Aspera Connect'),
    log_root: File.join(ENV.fetch('LOCALAPPDATA', nil), 'Aspera', 'Aspera Connect', 'var', 'log'),
    run_root: File.join(ENV.fetch('LOCALAPPDATA', nil), 'Aspera', 'Aspera Connect')
  }]
  when Aspera::Environment::OS_MACOS then [{
    app_root: File.join(Dir.home, 'Applications', 'Aspera Connect.app'),
    log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
    run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
    sub_bin:  File.join('Contents', 'Resources')
  }, {
    app_root: File.join('', 'Applications', 'Aspera Connect.app'),
    log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
    run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
    sub_bin:  File.join('Contents', 'Resources')
  }, {
    app_root: File.join(Dir.home, 'Applications', 'IBM Aspera Connect.app'),
    log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
    run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
    sub_bin:  File.join('Contents', 'Resources')
  }, {
    app_root: File.join('', 'Applications', 'IBM Aspera Connect.app'),
    log_root: File.join(Dir.home, 'Library', 'Logs', 'Aspera_Connect'),
    run_root: File.join(Dir.home, 'Library', 'Application Support', 'Aspera', 'Aspera Connect'),
    sub_bin:  File.join('Contents', 'Resources')
  }]
  else [{ # other: Linux and Unix family
    app_root: File.join(Dir.home, '.aspera', 'connect'),
    run_root: File.join(Dir.home, '.aspera', 'connect')
  }]
  end.map{ |i| i.merge({expected: APP_NAME})}
end

Instance Method Details

#cdn_api ⇒ Object

Base URL for CDN of Connect



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# File 'lib/aspera/products/connect.rb', line 55

def cdn_api
  Rest.new(base_url: CDN_BASE_URL)
end

#versions ⇒ Object

Retrieve structure from cloud (CDN) with all versions available



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# File 'lib/aspera/products/connect.rb', line 60

def versions
  if @connect_versions.nil?
    http = cdn_api.read(VERSION_INFO_FILE, ret: :resp)
    # get result on one line
    connect_versions_javascript = http.body.gsub(/\r?\n\s*/, '')
    Log.dump(:javascript, connect_versions_javascript)
    # get javascript object only
    found = connect_versions_javascript.match(/^.*? = (.*);/)
    raise Cli::Error, 'Problem when getting connect versions from internet' if found.nil?
    all_data = JSON.parse(found[1])
    @connect_versions = all_data['entries']
  end
  return @connect_versions
end