Installer

# File lib/installer.rb, line 25
def initialize settings
  @settings = settings
end

# File lib/installer.rb, line 29
def self.server_types
  [ "local", "ftp" ]
end

# File lib/installer.rb, line 33
def install server_type
  if !skip_download
    source = {
      :server => "owncloud.org",
      :path => "/releases/",
      :file => "owncloud-latest.tar.bz2"
    }

    local_source = @settings.tmp_dir + source[:file]

    puts "Downloading owncloud source archive..."
    Net::HTTP.start( source[:server] ) do |http|
      response = http.get( source[:path] + source[:file] )
      open( local_source, "wb") do |file|
        file.write response.body
      end
    end

    puts "Extracting archive..."
    system "cd #{@settings.tmp_dir}; tar xjf #{source[:file]}"
  end

  @source_dir = @settings.tmp_dir + "owncloud"

  write_admin_config
  
  if server_type == "local"
    install_local
  elsif server_type == "ftp"
    install_ftp
  else
    STDERR.puts "Unsupported server type: #{server_type}"
    exit 1
  end
end

# File lib/installer.rb, line 109
def install_ftp
  puts "Installing owncloud to remote web server via FTP..."

  assert_options [ :server, :ftp_user, :ftp_password ]

  ftp = Net::FTP.new( server )
  ftp.passive = true
  puts "  Logging in..."
  ftp.login ftp_user, ftp_password

  puts "  Finding installation directory..."
  install_dir = ""
  [ "httpdocs" ].each do |d|
    dir = try_ftp_cd ftp, d
    if dir
      install_dir = dir
      break
    end
  end
  print "  Installing to dir '#{install_dir}'..."

  upload_dir_ftp ftp, @source_dir, "owncloud"
  puts ""
  
  puts "  Closing..."
  ftp.close
end

# File lib/installer.rb, line 96
def install_local
  # Requirements for ownCloud to run:
  # * packages installed: apache2, apache2-mod_php5, php5-json, php5-dom,
  #   php5-sqlite, php5-mbstring php5-ctype
  # * apache2 running
  
  puts "Installing owncloud to local web server..."
  http_docs_dir = "/srv/www/htdocs/"
  
  system "#{@root_helper} \"cp -r #{@source_dir} #{http_docs_dir}\""
  system "#{@root_helper} \"chown -R wwwrun:www #{http_docs_dir}owncloud\""
end

# File lib/installer.rb, line 69
def write_admin_config
  if !@admin_password
    STDERR.puts "Initial admin password is required"
    exit 1
  end
  if !@admin_user
    @admin_user = ENV["USER"]
  end

  config = <?php$AUTOCONFIG = array(  "dbtype" => 'sqlite',  "directory" => OC::$SERVERROOT."/data",  "adminlogin" => "#{@admin_user}",  "adminpass" => "#{@admin_password}");?>

  config_file = @source_dir + "/config/autoconfig.php"

  File.open config_file, "w" do |file|
    file.print config
  end
end