class Gzr::Commands::Group::MemberUsers

Public Class Methods

new(group_id,options) click to toggle source
Calls superclass method Gzr::Command::new
# File lib/gzr/commands/group/member_users.rb, line 33
def initialize(group_id,options)
  super()
  @group_id = group_id
  @options = options
end

Public Instance Methods

execute(input: $stdin, output: $stdout) click to toggle source
# File lib/gzr/commands/group/member_users.rb, line 39
def execute(input: $stdin, output: $stdout)
  say_warning(@options) if @options[:debug]
  with_session do
    data = query_group_users(@group_id,@options[:fields],"id")
    begin
      say_ok "No users found"
      return nil
    end unless data && data.length > 0

    table_hash = Hash.new
    fields = field_names(@options[:fields])
    table_hash[:header] = fields unless @options[:plain]
    expressions = fields.collect { |fn| field_expression(fn) }
    table_hash[:rows] = data.map do |row|
      expressions.collect do |e|
        eval "row.#{e}"
      end
    end
    table = TTY::Table.new(table_hash)
    alignments = fields.collect do |k|
      next :left if k == "external_group_id"
      (k =~ /(id|count)$/) ? :right : :left
    end
    begin
      if @options[:csv] then
        output.puts render_csv(table)
      else
        output.puts table.render(if @options[:plain] then :basic else :ascii end, alignments: alignments)
      end
    end if table
  end
end