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When an admin enters a badly formed regular expression in the permalink_normalizations site setting, a RegexpError exception is generated everytime a URL is normalized (see Permalink.normalize_url). The new validator validates every regular expression present in the setting value (delimited by '|').
23 lines
457 B
Ruby
23 lines
457 B
Ruby
# frozen_string_literal: true
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class RegexpListValidator
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def initialize(opts = {})
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end
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def valid_value?(value)
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value.split("|").all? do |regexp|
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begin
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Regexp.new(regexp)
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rescue RegexpError => e
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@regexp = regexp
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@error_message = e.message
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false
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end
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end
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end
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def error_message
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I18n.t("site_settings.errors.invalid_regex_with_message", regex: @regexp, message: @error_message)
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end
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end
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