Module: Timetrap::Helpers

Included in:
CLI, Formatters::Text
Defined in:
lib/timetrap/helpers.rb

Instance Method Summary collapse

Instance Method Details

#format_date(time) ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 51

def format_date time
  return '' unless time.respond_to?(:strftime)
  time.strftime('%a %b %d, %Y')
end

#format_date_if_new(time, last_time) ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 56

def format_date_if_new time, last_time
  return '' unless time.respond_to?(:strftime)
  same_day?(time, last_time) ? '' : format_date(time)
end

#format_seconds(secs) ⇒ Object Also known as: format_duration 



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# File 'lib/timetrap/helpers.rb', line 65

def format_seconds secs
  negative = secs < 0
  secs = secs.abs
  formatted = "%2s:%02d:%02d" % [secs/3600, (secs%3600)/60, secs%60]
  formatted = "-#{formatted}" if negative
  formatted
end

#format_time(time) ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 46

def format_time time
  return '' unless time.respond_to?(:strftime)
  time.strftime('%H:%M:%S')
end

#format_total(entries) ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 74

def format_total entries
  secs = entries.inject(0) do |m, e|
    m += e.duration
  end
  "%2s:%02d:%02d" % [secs/3600, (secs%3600)/60, secs%60]
end

#load_formatter(formatter) ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 4

def load_formatter(formatter)
  err_msg = "Can't load #{formatter.inspect} formatter."
  begin
    paths = (
      Array(Config['formatter_search_paths']) +
      [ File.join( File.dirname(__FILE__), 'formatters') ]
    )
   if paths.detect do |path|
       begin
         fp = File.join(path, formatter)
         require File.join(path, formatter)
         true
       rescue LoadError
         nil
       end
     end
   else
     raise LoadError, "Couldn't find #{formatter}.rb in #{paths.inspect}"
   end
   Timetrap::Formatters.const_get(formatter.camelize)
  rescue LoadError, NameError => e
    err = e.class.new("#{err_msg} (#{e.message})")
    err.set_backtrace(e.backtrace)
    raise err
  end
end

#same_day?(time, other_time) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/timetrap/helpers.rb', line 61

def same_day? time, other_time
  format_date(time) == format_date(other_time)
end

#selected_entries ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 31

def selected_entries
  ee = if (sheet = sheet_name_from_string(unused_args)) == 'all'
    Timetrap::Entry.filter('sheet not like ? escape "!"', '!_%')
  elsif (sheet = sheet_name_from_string(unused_args)) == 'full'
   Timetrap::Entry.filter()
  elsif sheet =~ /.+/
    Timetrap::Entry.filter('sheet = ?', sheet)
  else
    Timetrap::Entry.filter('sheet = ?', Timer.current_sheet)
  end
  ee = ee.filter('start >= ?', Date.parse(Timer.process_time(args['-s']).to_s)) if args['-s']
  ee = ee.filter('start <= ?', Date.parse(Timer.process_time(args['-e']).to_s) + 1) if args['-e']
  ee
end

#sheet_name_from_string(string) ⇒ Object 



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# File 'lib/timetrap/helpers.rb', line 81

def sheet_name_from_string string
  string = string.strip
  case string
  when /^\W*all\W*$/ then "all"
  when /^\W*full\W*$/ then "full"
  when /^$/ then Timer.current_sheet
  else
    entry = DB[:entries].filter(:sheet.like("#{string}")).first ||
      DB[:entries].filter(:sheet.like("#{string}%")).first
    if entry
      entry[:sheet]
    else
      raise "Can't find sheet matching #{string.inspect}"
    end
  end
end