mirror of
https://github.com/TracksApp/tracks.git
synced 2025-09-22 05:50:47 +02:00
106 lines
3.4 KiB
Ruby
106 lines
3.4 KiB
Ruby
module RecurringTodos
|
|
class YearlyRecurrencePattern < AbstractRecurrencePattern
|
|
def initialize(user)
|
|
super user
|
|
end
|
|
|
|
def recurrence_selector
|
|
get :recurrence_selector
|
|
end
|
|
|
|
def month_of_year
|
|
get :every_other2
|
|
end
|
|
|
|
def every_x_day
|
|
get :every_other1
|
|
end
|
|
|
|
def every_xth_day
|
|
get :every_other3
|
|
end
|
|
|
|
def day_of_week
|
|
get :every_count
|
|
end
|
|
|
|
def month_of_year2
|
|
# if recurrence pattern is every xth day in a month, return month otherwise
|
|
# return a default value
|
|
get(:recurrence_selector) == 1 ? get(:every_other2) : Time.zone.now.month
|
|
end
|
|
|
|
def recurrence_pattern
|
|
if self.recurrence_selector == 0
|
|
I18n.t("todos.recurrence.pattern.every_year_on", :date => date_as_month_day)
|
|
else
|
|
I18n.t("todos.recurrence.pattern.every_year_on",
|
|
:date => I18n.t("todos.recurrence.pattern.the_xth_day_of_month",
|
|
:x => xth(every_xth_day),
|
|
:day => day_of_week_as_text(day_of_week),
|
|
:month => month_of_year_as_text(month_of_year)
|
|
))
|
|
end
|
|
end
|
|
|
|
def validate
|
|
super
|
|
case recurrence_selector
|
|
when 0 # 'yearly_every_x_day'
|
|
validate_not_blank(month_of_year, "The month of the year may not be empty for recurrence setting")
|
|
validate_not_blank(every_x_day, "The day of the month may not be empty for recurrence setting")
|
|
when 1 # 'yearly_every_xth_day'
|
|
validate_not_blank(month_of_year2, "The month of the year may not be empty for recurrence setting")
|
|
validate_not_blank(every_xth_day, "The nth day of the month may not be empty for recurrence setting")
|
|
validate_not_blank(day_of_week, "The day of the week may not be empty for recurrence setting")
|
|
else
|
|
raise "unexpected value of recurrence selector '#{recurrence_selector}'"
|
|
end
|
|
end
|
|
|
|
def get_next_date(previous)
|
|
start = determine_start(previous)
|
|
month = get(:every_other2)
|
|
|
|
case recurrence_selector
|
|
when 0 # specific day of a specific month
|
|
return get_specific_day_of_month(start, month)
|
|
when 1 # relative weekday of a specific month
|
|
return get_relative_weekday_of_month(start, month)
|
|
end
|
|
nil
|
|
end
|
|
|
|
private
|
|
|
|
def date_as_month_day
|
|
I18n.l(DateTime.new(Time.zone.now.year, month_of_year, every_x_day), :format => :month_day)
|
|
end
|
|
|
|
def get_specific_day_of_month(start, month)
|
|
if start.month > month || (start.month == month && start.day >= every_x_day)
|
|
# if there is no next month n and day m in this year, search in next
|
|
# year
|
|
start = Time.zone.local(start.year + 1, month, 1)
|
|
else
|
|
# if there is a next month n, stay in this year
|
|
start = Time.zone.local(start.year, month, 1)
|
|
end
|
|
Time.zone.local(start.year, month, every_x_day)
|
|
end
|
|
|
|
def get_relative_weekday_of_month(start, month)
|
|
# if there is no next month n in this year, search in next year
|
|
the_next = start.month > month ? Time.zone.local(start.year + 1, month, 1) : start
|
|
|
|
# get the xth day of the month
|
|
the_next = get_xth_day_of_month(self.every_xth_day, day_of_week, month, the_next.year)
|
|
|
|
# if the_next is before previous, we went back into the past, so try next
|
|
# year
|
|
the_next = get_xth_day_of_month(self.every_xth_day, day_of_week, month, start.year + 1) if the_next <= start
|
|
|
|
the_next
|
|
end
|
|
end
|
|
end
|