Jorge Manrubia
38 lines
751 B
Ruby
38 lines
751 B
Ruby
class Search::Query < ApplicationRecord
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validates :terms, presence: true
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before_validation :sanitize_query_syntax
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class << self
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def wrap(query)
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if query.is_a?(self)
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query
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else
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self.new(terms: query)
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end
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end
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end
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alias_attribute :to_s, :terms
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private
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def sanitize_query_syntax
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self.terms = begin
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terms = remove_invalid_search_characters(self.terms)
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terms = remove_unbalanced_quotes(terms)
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terms.presence
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end
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end
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def remove_invalid_search_characters(terms)
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terms.gsub(/[^\w"]/, " ")
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end
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def remove_unbalanced_quotes(terms)
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if terms.count("\"").even?
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terms
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else
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terms.gsub("\"", " ")
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end
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end
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end
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