106 行
3.4 KiB
Ruby
106 行
3.4 KiB
Ruby
class MaterialSyncSuppression < ApplicationRecord
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SOURCE_KINDS = [
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'uri',
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'google_drive_path',
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'google_drive_path_prefix',
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'google_drive_file',
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'legacy_drive_path',
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'legacy_drive_path_prefix'
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].freeze
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REASONS = [
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'copyright_high_risk',
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'copyright_takedown',
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'adult_or_sensitive',
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'personal_information',
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'malware_or_dangerous_file',
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'duplicate_or_low_quality',
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'source_owner_request',
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'other'
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].freeze
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belongs_to :created_by_user, class_name: 'User', optional: true
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before_validation :assign_normalized_source_key
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validates :source_kind, presence: true, inclusion: { in: SOURCE_KINDS }
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validates :reason, presence: true, inclusion: { in: REASONS }
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validates :normalized_source_key, presence: true, uniqueness: true
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validate :source_value_must_be_present
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validate :drive_path_must_be_safe_relative_path
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def self.normalize_source_key source_kind:,
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source_uri: nil,
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drive_path: nil,
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drive_file_id: nil,
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source_path: nil,
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source_file_id: nil
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kind = source_kind.to_s
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value =
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case kind
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when 'uri'
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source_uri.to_s.strip
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when 'google_drive_path', 'google_drive_path_prefix',
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'legacy_drive_path', 'legacy_drive_path_prefix'
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(source_path || drive_path).to_s.strip.gsub(%r{/+}, '/')
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when 'google_drive_file'
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(source_file_id || drive_file_id).to_s.strip
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else
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''
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end
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return nil if kind.blank? || value.blank?
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"#{ kind }:#{ value }"
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end
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private
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def assign_normalized_source_key
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normalize_path_fields!
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self.normalized_source_key =
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self.class.normalize_source_key(source_kind:,
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source_uri:,
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drive_path:,
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drive_file_id:)
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end
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def source_value_must_be_present
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return if normalized_source_key.present?
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errors.add(:base, '同期元を指定してください．')
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end
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def drive_path_must_be_safe_relative_path
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return unless source_kind.in?(
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['google_drive_path', 'google_drive_path_prefix',
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'legacy_drive_path', 'legacy_drive_path_prefix'])
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value = drive_path.to_s
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return if value.blank?
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if value.start_with?('/') || value.match?(/\A[A-Za-z]:\//)
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errors.add(:drive_path, '相対 path を指定してください．')
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end
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if value.start_with?('My Drive/', 'マイドライブ/')
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errors.add(:drive_path, '同期元フォルダからの相対 path を指定してください．')
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end
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errors.add(:drive_path, 'NUL は使へません．') if value.include?("\0")
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errors.add(:drive_path, '連続スラッシュは使へません．') if value.include?('//')
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errors.add(:drive_path, '末尾スラッシュは使へません．') if value.end_with?('/')
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parts = value.split('/')
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if parts.any? { |part| part.in?(['.', '..']) }
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errors.add(:drive_path, '. や .. は使へません．')
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end
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end
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def normalize_path_fields!
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return unless source_kind.in?(
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['google_drive_path', 'google_drive_path_prefix',
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'legacy_drive_path', 'legacy_drive_path_prefix'])
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self.drive_path = drive_path.to_s.tr('\\', '/').strip.presence
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end
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end
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