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33 lines
782 B
33 lines
782 B
# frozen_string_literal: true |
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class StatusLengthValidator < ActiveModel::Validator |
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MAX_CHARS = 500 |
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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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return '' if status.text.nil? |
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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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