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26 lines
490 B
26 lines
490 B
class LanguagesController < ApplicationController
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before_action :set_locale_to_default
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helper_method :accept_language
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def index
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end
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private
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def accept_language
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@accept_language ||= request.env['HTTP_ACCEPT_LANGUAGE'].to_s.split(',').map { |l|
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lang, q_factor = l.split(';q=')
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[lang, (q_factor || '1').to_f]
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}.sort_by { |_, q| -q }.map(&:first).first&.split('-')&.first
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end
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def set_locale_to_default
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I18n.locale = I18n.default_locale
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end
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end
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