diff options
Diffstat (limited to 'app/lib/link_details_extractor.rb')
| -rw-r--r-- | app/lib/link_details_extractor.rb | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/app/lib/link_details_extractor.rb b/app/lib/link_details_extractor.rb index 2e0672abe..74a7d0f3b 100644 --- a/app/lib/link_details_extractor.rb +++ b/app/lib/link_details_extractor.rb @@ -232,26 +232,24 @@ class LinkDetailsExtractor end def structured_data - @structured_data ||= begin - # Some publications have more than one JSON-LD definition on the page, - # and some of those definitions aren't valid JSON either, so we have - # to loop through here until we find something that is the right type - # and doesn't break - document.xpath('//script[@type="application/ld+json"]').filter_map do |element| - json_ld = element.content&.gsub(CDATA_JUNK_PATTERN, '') + # Some publications have more than one JSON-LD definition on the page, + # and some of those definitions aren't valid JSON either, so we have + # to loop through here until we find something that is the right type + # and doesn't break + @structured_data ||= document.xpath('//script[@type="application/ld+json"]').filter_map do |element| + json_ld = element.content&.gsub(CDATA_JUNK_PATTERN, '') - next if json_ld.blank? + next if json_ld.blank? - structured_data = StructuredData.new(html_entities.decode(json_ld)) + structured_data = StructuredData.new(html_entities.decode(json_ld)) - next unless structured_data.valid? + next unless structured_data.valid? - structured_data - rescue Oj::ParseError, EncodingError - Rails.logger.debug { "Invalid JSON-LD in #{@original_url}" } - next - end.first - end + structured_data + rescue Oj::ParseError, EncodingError + Rails.logger.debug { "Invalid JSON-LD in #{@original_url}" } + next + end.first end def document |