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34 lines
875 B
Ruby
34 lines
875 B
Ruby
# frozen_string_literal: true
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class MaxUsernameLengthValidator
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MAX_USERNAME_LENGTH_RANGE = 8..60
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def initialize(opts = {})
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@opts = opts
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end
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def valid_value?(value)
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if !MAX_USERNAME_LENGTH_RANGE.cover?(value)
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@max_range_violation = true
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return false
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end
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return false if value < SiteSetting.min_username_length
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@username = User.where("length(username) > ?", value).pluck_first(:username)
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@username.blank?
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end
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def error_message
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if @max_range_violation
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I18n.t(
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"site_settings.errors.invalid_integer_min_max",
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min: MAX_USERNAME_LENGTH_RANGE.begin,
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max: MAX_USERNAME_LENGTH_RANGE.end,
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)
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elsif @username.blank?
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I18n.t("site_settings.errors.max_username_length_range")
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else
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I18n.t("site_settings.errors.max_username_length_exists", username: @username)
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end
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end
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end
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