41 lines
1.3 KiB
Ruby
41 lines
1.3 KiB
Ruby
class Champs::DatetimeChamp < Champ
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before_validation :convert_to_iso8601, unless: -> { validation_context == :prefill }
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validate :iso_8601
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def search_terms
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# Text search is pretty useless for datetimes so we’re not including these champs
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end
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private
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def convert_to_iso8601
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if (value =~ /=>/).present?
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self.value =
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begin
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hash_date = YAML.safe_load(value.gsub('=>', ': '))
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year, month, day, hour, minute = hash_date.values_at(1, 2, 3, 4, 5)
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Time.zone.local(year, month, day, hour, minute).iso8601
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rescue
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nil
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end
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elsif /^\d{2}\/\d{2}\/\d{4}\s\d{2}:\d{2}$/.match?(value) # old browsers can send with dd/mm/yyyy hh:mm format
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self.value = Time.zone.strptime(value, "%d/%m/%Y %H:%M").iso8601
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elsif /^\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}$/.match?(value)
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self.value = Time.zone.strptime(value, "%Y-%m-%d %H:%M").iso8601
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elsif valid_iso8601? # a correct iso8601 datetime
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self.value = Time.zone.strptime(value, "%Y-%m-%dT%H:%M").iso8601
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else
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self.value = nil
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end
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end
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def iso_8601
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return if valid_iso8601? || value.blank?
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# i18n-tasks-use t('errors.messages.not_a_datetime')
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errors.add :datetime, :not_a_datetime
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end
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def valid_iso8601?
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/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}(:\d{2}[\+\-]\d{2}:\d{2})?$/.match?(value)
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end
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end
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