diff options
Diffstat (limited to 'app/helpers')
| -rw-r--r-- | app/helpers/search_helper.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb index bc408a305..676a7e8e3 100644 --- a/app/helpers/search_helper.rb +++ b/app/helpers/search_helper.rb @@ -21,7 +21,12 @@ module SearchHelper regexp = Regexp.new "(#{tokens.join('|')})", Regexp::IGNORECASE result = '' text.split(regexp).each_with_index do |words, i| - result << (i.even? ? (words.length > 100 ? "#{words[0..44]} ... #{words[-45..-1]}" : words) : content_tag('span', words, :class => 'highlight')) + if result.length > 1200 + # maximum length of the preview reached + result << '...' + break + end + result << (i.even? ? h(words.length > 100 ? "#{words[0..44]} ... #{words[-45..-1]}" : words) : content_tag('span', h(words), :class => 'highlight')) end result end |