calendars_helper.rb 1.19 KB
Newer Older
1
module CalendarsHelper
2
  def link_to_previous_month(year, month, options={})
3 4 5 6 7 8 9 10 11 12 13
    target_year, target_month = if month == 1
                                  [year - 1, 12]
                                else
                                  [year, month - 1]
                                end
    
    name = if target_month == 12
             "#{month_name(target_month)} #{target_year}"
           else
             "#{month_name(target_month)}"
           end
14

15
    link_to_month(('« ' + name), target_year, target_month, options)
16 17
  end

18
  def link_to_next_month(year, month, options={})
19 20 21 22 23 24 25 26 27 28 29 30
    target_year, target_month = if month == 12
                                  [year + 1, 1]
                                else
                                  [year, month + 1]
                                end

    name = if target_month == 1
             "#{month_name(target_month)} #{target_year}"
           else
             "#{month_name(target_month)}"
           end

31 32 33 34
    link_to_month((name + ' »'), target_year, target_month, options)
  end

  def link_to_month(link_name, year, month, options={})
35
    link_to_content_update(h(link_name), params.merge(:year => year, :month => month))
36 37
  end
end