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31 lines
747 B
31 lines
747 B
# frozen_string_literal: true
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class StatusLengthValidator < ActiveModel::Validator
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MAX_CHARS = 512
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def validate(status)
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return unless status.local? && !status.reblog?
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status.errors.add(:text, I18n.t('statuses.over_character_limit', max: MAX_CHARS)) if too_long?(status)
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end
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private
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def too_long?(status)
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countable_length(status) > MAX_CHARS
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end
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def countable_length(status)
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total_text(status).mb_chars.grapheme_length
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end
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def total_text(status)
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[status.spoiler_text, countable_text(status)].join
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end
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def countable_text(status)
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status.text.dup.tap do |new_text|
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new_text.gsub!(FetchLinkCardService::URL_PATTERN, 'x' * 23)
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new_text.gsub!(Account::MENTION_RE, '@\2')
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end
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end
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end
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