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FIX: properly unescape HTML entities in excerpts

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This commit is contained in:
Régis Hanol
2014-12-10 12:52:51 +01:00
parent 7e609e1834
commit 6027073547
2 changed files with 8 additions and 6 deletions
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9
lib/excerpt_parser.rb
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@ -17,16 +17,15 @@ class ExcerptParser < Nokogiri::XML::SAX::Document
def self.get_excerpt(html, length, options)
html ||= ''
if (html.include? 'excerpt') && (SPAN_REGEX === html)
length = html.length
end
length = html.length if html.include?('excerpt') && SPAN_REGEX === html
me = self.new(length, options)
parser = Nokogiri::HTML::SAX::Parser.new(me)
catch(:done) do
parser.parse(html)
end
me.excerpt.strip!
me.excerpt
excerpt = me.excerpt.strip
excerpt = CGI.unescapeHTML(excerpt) if options[:text_entities] == true
excerpt
end
def escape_attribute(v)