agenda-libre-ruby/app/models/region.rb

36 lines
1013 B
Ruby

# This is mostly to group events around a region
class Region < ApplicationRecord
belongs_to :region
has_many :regions, dependent: :nullify
has_many :orgas, dependent: :destroy
default_scope { order :name }
scope :top, ->(*) { where(region: nil).includes(:regions).reorder :code }
scope :local, ->(*) { where(url: nil).or(Region.where(url: '')) }
scope :region, (lambda do |region|
return if region.nil? || region == 'all' || region.to_i.zero?
temp = Region.find region
where region: [temp, temp.regions].flatten
end)
def to_s
name
end
# Attempt to get a corresponding timezone, used for ical
def tzid
country = TZInfo::Country.get region.try(:code) || code
if country.present? && country.zone_identifiers.length.positive?
# Get arbitrarily the first zone for this country
country.zone_identifiers[0]
else
Time.now.zone
end
rescue TZInfo::InvalidCountryCode
# Mostly useful for non country calendars
Time.now.zone
end
end