Class: Todd::Util

Inherits:
Object
  • Object
show all
Defined in:
lib/todd/util.rb

Class Method Summary collapse

Class Method Details

.format_bundle(bundle, formatting = nil) ⇒ Object 



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# File 'lib/todd/util.rb', line 51

def self.format_bundle bundle, formatting = nil
  formatting = Base[:output_format] unless formatting
  case formatting
    when "table"
      needs 'terminal-table/import'
      return self.format_to_table bundle
    when "minimal"
      return self.format_minimal bundle
    when "ruby_obj"
      return PP.pp(bundle,'')
    when "json"
      needs 'json'
      return bundle.to_json
    else
      puts "ERROR: Cannot format bundle to #{formatting}"
      exit
  end
end

.format_minimal(stack, ret_string = true) ⇒ Object 



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# File 'lib/todd/util.rb', line 105

def self.format_minimal stack, ret_string = true
  stack = [stack] unless stack.class == [].class
  rows = []
  default_category = Base[:default_category]

  while item = stack.pop
    case item[:type]
      when :todolist
        return "Nothing to list" if item[:categories] == []
        stack = item[:categories]
        stack.sort! do |x,y|
          case default_category
            when x[:name]
              ret = 1
            when y[:name]
              ret = -1
            else
              ret = x[:name] <=> y[:name]
          end
          ret
        end
      when :category
        return "" if item[:task] == []
        rows << "+ #{item[:name]}" unless item[:name] == Base[:default_category]
        rows += self.format_minimal item[:tasks], false
        rows << " " unless stack.empty?
      when :task
        rows << [
          item[:id],
          item[:active] ? 'x' : ' ',
          self.to_minimal_time_s(item[:total_time]),
          item[:title]
        ].map { |e|
          "[%s]" % e
        } * " " + (item[:active] ? " [%s]" % self.to_minimal_time_s(item[:session_time]) : '')
      else
        puts "ERROR: Bundle type #{bundle[:type]} not recognized"
        exit
    end
  end

  return rows unless ret_string

  rows * "\n"
end

.format_to_table(stack, ret_table = true) ⇒ Object 



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# File 'lib/todd/util.rb', line 70

def self.format_to_table stack, ret_table = true
  stack = [stack] unless stack.class == [].class
  rows = []
  header = ["ID", "Task", "Session Time", "Total Time"]

  while item = stack.pop
    case item[:type]
      when :todolist
        return "" if item[:categories] == []
        stack =  item[:categories]
      when :category
        return "" if item[:task] == []
        rows << ['Category:',item[:name],'','']
        rows << :separator
        rows += self.format_to_table item[:tasks], false
        rows << :separator unless stack.empty?
      when :task
        running = item[:active]
        rows << [
          item[:id],
          item[:title],
          running ? self.time_period_to_s(item[:session_time]) : 'Not Running',
          item[:total_time].to_i > 0.1 ? self.time_period_to_s(item[:total_time].to_i) : 'Never Run'
        ]
      else
        puts "ERROR: Bundle type #{bundle[:type]} not recognized"
        exit
    end
  end

  return rows unless ret_table

  table(header, *rows)
end

.needs(file) ⇒ Object 



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# File 'lib/todd/util.rb', line 3

def self.needs file
  begin
    require file
  rescue LoadError => e
    warn "Cannot find module %s, perhaps you need to install it?" % file
    exit
  end
end

.time_period_to_s(time_period) ⇒ Object 



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# File 'lib/todd/util.rb', line 12

def self.time_period_to_s time_period
  time_period = time_period.to_i

  if time_period < 1
    return "< 1 sec"
  end
 
  out_str = ''
  interval_array = [ [:weeks, 604800], [:days, 86400], [:hours, 3600], [:mins, 60], [:secs, 1] ]
  interval_array.each do |sub|
    if time_period >= sub[1] then
      time_val, time_period = time_period.divmod( sub[1] )
      time_val == 1 ? name = sub[0].to_s.singularize : name = sub[0].to_s
      ( sub[0] != :mins ? out_str += ", " : out_str += " and " ) if out_str != ''
      out_str += time_val.to_s + " #{name}"
    end
  end

  out_str
end

.to_minimal_time_s(time_period) ⇒ Object 



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# File 'lib/todd/util.rb', line 33

def self.to_minimal_time_s time_period
  time_period = time_period.to_i

  out_str = ''
  interval_array = [3600, 60, 1]
  interval_array.each do |sub|
    if time_period >= sub then
      time_val, time_period = time_period.divmod(sub)
      out_str += "%02d" % time_val
    else
      out_str += "00"
    end
    out_str += ":" if sub != interval_array[-1]
  end

  out_str
end