Revision 1709
Added by Jean-Philippe Lang almost 17 years ago
| trunk/app/helpers/search_helper.rb | ||
|---|---|---|
| 18 | 18 |
module SearchHelper |
| 19 | 19 |
def highlight_tokens(text, tokens) |
| 20 | 20 |
return text unless text && tokens && !tokens.empty? |
| 21 |
regexp = Regexp.new "(#{tokens.join('|')})", Regexp::IGNORECASE
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| 21 |
re_tokens = tokens.collect {|t| Regexp.escape(t)}
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regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE
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| 22 | 23 |
result = '' |
| 23 | 24 |
text.split(regexp).each_with_index do |words, i| |
| 24 | 25 |
if result.length > 1200 |
Also available in: Unified diff
Fixed: tokens not escaped in highlight_tokens regexp (#1702).