1 # redMine - project management software
2 # Copyright (C) 2006-2007 Jean-Philippe Lang
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 def highlight_tokens(text, tokens)
20 return text unless text && tokens && !tokens.empty?
21 re_tokens = tokens.collect {|t| Regexp.escape(t)}
22 regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE
24 text.split(regexp).each_with_index do |words, i|
25 if result.length > 1200
26 # maximum length of the preview reached
30 words = words.mb_chars
32 result << h(words.length > 100 ? "#{words.slice(0..44)} ... #{words.slice(-45..-1)}" : words)
34 t = (tokens.index(words.downcase) || 0) % 4
35 result << content_tag('span', h(words), :class => "highlight token-#{t}")
42 l("label_#{t.singularize}_plural")
45 def project_select_tag
46 options = [[l(:label_project_all), 'all']]
47 options << [l(:label_my_projects), 'my_projects'] unless User.current.memberships.empty?
48 options << [l(:label_and_its_subprojects, @project.name), 'subprojects'] unless @project.nil? || @project.descendants.active.empty?
49 options << [@project.name, ''] unless @project.nil?
50 select_tag('scope', options_for_select(options, params[:scope].to_s)) if options.size > 1
53 def render_results_by_type(results_by_type)
55 # Sorts types by results count
56 results_by_type.keys.sort {|a, b| results_by_type[b] <=> results_by_type[a]}.each do |t|
57 c = results_by_type[t]
59 text = "#{type_label(t)} (#{c})"
60 links << link_to(text, :q => params[:q], :titles_only => params[:title_only], :all_words => params[:all_words], :scope => params[:scope], t => 1)
62 ('<ul>' + links.map {|link| content_tag('li', link)}.join(' ') + '</ul>') unless links.empty?