Class: OpeningHoursConverter::Iterator

Inherits:
Object
  • Object
show all
Includes:
Constants
Defined in:
lib/opening_hours_converter/iterator.rb

Constant Summary

Constants included from Constants

Constants::DAYS, Constants::DAYS_MAX, Constants::IRL_DAYS, Constants::IRL_MONTHS, Constants::MINUTES_MAX, Constants::MONTH_END_DAY, Constants::OSM_DAYS, Constants::OSM_MONTHS, Constants::PH_WEEKDAY, Constants::YEAR_DAYS_MAX

Instance Method Summary collapse

Instance Method Details

#datetime_to_time(datetime) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 166

def datetime_to_time(datetime)
  Time.new(datetime.year, datetime.month, datetime.day, datetime.hour, datetime.min, datetime.sec, datetime.zone)
end

#fix_datetime_wday(d) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 118

def fix_datetime_wday(d)
  d==0 ? 6 : d-1
end

#get_datetime_iterator(date_ranges) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 96

def get_datetime_iterator(date_ranges)
  result = get_iterator(date_ranges)
  datetime_result = []

  date_ranges_array.each_with_index do |result, index|
    result.each do |interval|
      (interval[:start]..interval[:end]).each do |day|
        date_ranges[index].typical.intervals.each do |i|
          if (i.day_start..i.day_end).include?(fix_datetime_wday(day.wday))
            datetime_result << { start: DateTime.new(day.year, day.month, day.day, i.start/60, i.start%60),
              end: DateTime.new(day.year, day.month, day.day, i.end/60, i.end%60) }
          end
        end
      end
    end
  end

  datetime_result.sort {|a,b| a[:start] <=> b[:start]}
end

#get_iterator(date_ranges) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 7

def get_iterator(date_ranges)
  date_ranges_array = []
  years = nil

  date_ranges.each do |date_range|
    years = OpeningHoursConverter::Year.build_day_array_from_date_range(date_range, true)

    result = []

    year_start = -1
    month_start = -1
    day_start = -1

    years.each do |year, months|
      months.each_with_index do |month_array, month|
        month_array.each_with_index do |day_bool, day|
          if day_bool && year_start < 0
            year_start = year
            month_start = month
            day_start = day
          elsif day_bool && year_start >= 0 && month == 11 && day == 30 && years[year+1].nil?

            result << { start: DateTime.new(year_start, month_start+1, day_start+1), end: DateTime.new(year, 12, 31)}

            year_start = -1
            month_start = -1
            day_start = -1
          elsif !day_bool && year_start >= 0
            end_res = {}

            if day == 0
              if month == 0
                end_res = DateTime.new(year-1, 12, 31)
              else
                end_res = DateTime.new(year, month, MONTH_END_DAY[month-1])
              end
            else

              end_res = DateTime.new(year, month+1, day)
            end

            result << { start: DateTime.new(year_start, month_start+1, day_start+1), end: end_res }
            year_start = -1
            month_start = -1
            day_start = -1
          end
        end
      end
    end

    date_ranges_array << result
  end


  return date_ranges_array
end

#get_time_iterator(date_ranges) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 64

def get_time_iterator(date_ranges)
  is_ph = false
  year = nil
  year_ph = nil
  date_ranges.each do |dr|
    is_ph = true if dr.is_holiday?
  end
  date_ranges_array = get_iterator(date_ranges)
  datetime_result = []
  date_ranges_array.each_with_index do |result, index|
    result.each do |interval|
      (interval[:start]..interval[:end]).each do |day|
        if year != day.year && is_ph
          year = day.year
          year_ph = PublicHoliday.ph_for_year(year)
        end
        date_ranges[index].typical.intervals.each do |i|
          if !i.nil? && !i.is_off
            if (i.day_start..i.day_end).include?(fix_datetime_wday(day.wday)) || (is_ph && year_ph.include?(Time.new(day.year, day.month, day.day)))
              itr = { start: Time.new(day.year, day.month, day.day, i.start/60, i.start%60),
                end: Time.new(day.year, day.month, day.day, i.end/60, i.end%60) }
              datetime_result << itr unless datetime_result.include?(itr)
            end
          end
        end
      end
    end
  end
  datetime_result.sort {|a,b| a[:start] <=> b[:start]}

end

#is_opened?(opening_hours_string, time = Time.now) ⇒ Boolean

A partir d’une string OH et d’une DateTime (= now par défaut), déterminer cela correspond à une période d’ouverture : renvoyer un boolean.

Returns:

  • (Boolean) 


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# File 'lib/opening_hours_converter/iterator.rb', line 156

def is_opened?(opening_hours_string, time=Time.now)
  date_ranges = OpeningHoursConverter::OpeningHoursParser.new.parse(opening_hours_string)
  ti = get_time_iterator(date_ranges)
  ti.each do |interval|
    return true if interval[:start] <= time && interval[:end] >= time
  end
  return false
end

#next_period(opening_hours_string, time = Time.now) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 145

def next_period(opening_hours_string, time=Time.now)
  date_ranges = OpeningHoursConverter::OpeningHoursParser.new.parse(opening_hours_string)
  ti = get_time_iterator(date_ranges)
  ti.each_with_index do |interval, index|
    return ti[index+1] if interval[:start] <= time && interval[:end] >= time
    return interval if interval[:start] > time && ti[index-1][:end] <= time
  end
  return false
end

#next_state(opening_hours_string, time = Time.now) ⇒ Object

A partir d’une string OH et d’une DateTime (= now par défaut), renvoyer le prochain state (début / fin / commentaire - nextState dans opening_hours.js) permettant d’afficher à l’utilisateur le prochain événement (ouverture/fermeture)



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# File 'lib/opening_hours_converter/iterator.rb', line 133

def next_state(opening_hours_string, time=Time.now)
  date_ranges = OpeningHoursConverter::OpeningHoursParser.new.parse(opening_hours_string)
  ti = get_time_iterator(date_ranges)

  ti.each_with_index do |interval, index|
    return {end: interval[:end]} if interval[:start] <= time && interval[:end] >= time
    return {start: interval[:start]} if interval[:start] > time && ti[index-1][:end] <= time
  end
  return false
end

#state(opening_hours_string, time = Time.now) ⇒ Object

A partir d’une string OH et d’une DateTime (= now par défaut), renvoyer le current state (début / fin / commentaire)



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# File 'lib/opening_hours_converter/iterator.rb', line 123

def state(opening_hours_string, time=Time.now)
  date_ranges = OpeningHoursConverter::OpeningHoursParser.new.parse(opening_hours_string)
  ti = get_time_iterator(date_ranges)
  ti.each do |interval|
    return interval if interval[:start] <= time && interval[:end] >= time
  end
  return false
end

#time_to_datetime(time) ⇒ Object 



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# File 'lib/opening_hours_converter/iterator.rb', line 170

def time_to_datetime(time)
  DateTime.new(time.year, time.month, time.day, time.hour, time.min, time.sec, Rational(time.gmt_offset / 3600, 24))
end