forked from treehouse/mastodon
20 lines
778 B
Ruby
20 lines
778 B
Ruby
# frozen_string_literal: true
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class AdminImportValidator < ActiveModel::Validator
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FIRST_HEADER = '#domain'
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def validate(import)
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return if import.type.blank? || import.data.blank?
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# We parse because newlines could be part of individual rows. This
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# runs on create so we should be reading the local file here before
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# it is uploaded to object storage or moved anywhere...
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csv_data = CSV.parse(import.data.queued_for_write[:original].read)
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row_count = csv_data.size
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row_count -= 1 if csv_data.first&.first == FIRST_HEADER
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import.errors.add(:data, I18n.t('imports.errors.over_rows_processing_limit', count: Admin::DomainBlocksController::ROWS_PROCESSING_LIMIT)) if row_count > Admin::DomainBlocksController::ROWS_PROCESSING_LIMIT
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end
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end
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