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