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11 lines
348 B
Ruby
11 lines
348 B
Ruby
class MaxEmojisValidator < ActiveModel::EachValidator
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def validate_each(record, attribute, value)
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if Emoji.unicode_unescape(value).scan(/:([\w\-+]+(?::t\d)?):/).size > SiteSetting.max_emojis_in_title
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record.errors.add(
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attribute, :max_emojis,
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max_emojis_count: SiteSetting.max_emojis_in_title
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)
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end
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end
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end
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