class Kudzu::Agent::Util::TitleParser
Public Class Methods
parse(response)
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# File lib/kudzu/agent/util/title_parser.rb, line 6 def parse(response) if response.html? from_html(response.parsed_doc) else Addressable::URI.parse(response.url).basename end rescue => e Kudzu.log :warn, "failed to parse title: #{response.url}", error: e nil end
Private Class Methods
from_html(doc)
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# File lib/kudzu/agent/util/title_parser.rb, line 19 def from_html(doc) if (node = doc.xpath('//head/title').first) node.inner_text.to_s else '' end end