44 lines
1.2 KiB
Ruby
44 lines
1.2 KiB
Ruby
module CurrentUser
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def self.lookup_from_env(env)
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request = Rack::Request.new(env)
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auth_token = request.cookies["_t"]
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user = nil
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if auth_token && auth_token.length == 32
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user = User.where(auth_token: auth_token).first
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end
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return user
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end
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def current_user
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return @current_user if @current_user || @not_logged_in
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if session[:current_user_id].blank?
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# maybe we have a cookie?
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auth_token = cookies[:_t]
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if auth_token && auth_token.length == 32
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@current_user = User.where(auth_token: auth_token).first
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session[:current_user_id] = @current_user.id if @current_user
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end
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else
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@current_user ||= User.where(id: session[:current_user_id]).first
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end
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if @current_user && @current_user.is_banned?
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@current_user = nil
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end
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@not_logged_in = session[:current_user_id].blank?
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if @current_user
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@current_user.update_last_seen!
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if (@current_user.ip_address != request.remote_ip) and request.remote_ip.present?
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@current_user.ip_address = request.remote_ip
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@current_user.update_column(:ip_address, request.remote_ip)
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end
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end
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@current_user
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end
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end
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