Mercurial > hg > soundsoftware-site
comparison .svn/pristine/97/978f900709ed8de466a8e142aefeff25cb8293df.svn-base @ 1298:4f746d8966dd redmine_2.3_integration
Merge from redmine-2.3 branch to create new branch redmine-2.3-integration
author | Chris Cannam |
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date | Fri, 14 Jun 2013 09:28:30 +0100 |
parents | 622f24f53b42 |
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1297:0a574315af3e | 1298:4f746d8966dd |
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1 # encoding: utf-8 | |
2 # | |
3 # Redmine - project management software | |
4 # Copyright (C) 2006-2013 Jean-Philippe Lang | |
5 # | |
6 # This program is free software; you can redistribute it and/or | |
7 # modify it under the terms of the GNU General Public License | |
8 # as published by the Free Software Foundation; either version 2 | |
9 # of the License, or (at your option) any later version. | |
10 # | |
11 # This program is distributed in the hope that it will be useful, | |
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 # GNU General Public License for more details. | |
15 # | |
16 # You should have received a copy of the GNU General Public License | |
17 # along with this program; if not, write to the Free Software | |
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
19 | |
20 module SearchHelper | |
21 def highlight_tokens(text, tokens) | |
22 return text unless text && tokens && !tokens.empty? | |
23 re_tokens = tokens.collect {|t| Regexp.escape(t)} | |
24 regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE | |
25 result = '' | |
26 text.split(regexp).each_with_index do |words, i| | |
27 if result.length > 1200 | |
28 # maximum length of the preview reached | |
29 result << '...' | |
30 break | |
31 end | |
32 words = words.mb_chars | |
33 if i.even? | |
34 result << h(words.length > 100 ? "#{words.slice(0..44)} ... #{words.slice(-45..-1)}" : words) | |
35 else | |
36 t = (tokens.index(words.downcase) || 0) % 4 | |
37 result << content_tag('span', h(words), :class => "highlight token-#{t}") | |
38 end | |
39 end | |
40 result.html_safe | |
41 end | |
42 | |
43 def type_label(t) | |
44 l("label_#{t.singularize}_plural", :default => t.to_s.humanize) | |
45 end | |
46 | |
47 def project_select_tag | |
48 options = [[l(:label_project_all), 'all']] | |
49 options << [l(:label_my_projects), 'my_projects'] unless User.current.memberships.empty? | |
50 options << [l(:label_and_its_subprojects, @project.name), 'subprojects'] unless @project.nil? || @project.descendants.active.empty? | |
51 options << [@project.name, ''] unless @project.nil? | |
52 label_tag("scope", l(:description_project_scope), :class => "hidden-for-sighted") + | |
53 select_tag('scope', options_for_select(options, params[:scope].to_s)) if options.size > 1 | |
54 end | |
55 | |
56 def render_results_by_type(results_by_type) | |
57 links = [] | |
58 # Sorts types by results count | |
59 results_by_type.keys.sort {|a, b| results_by_type[b] <=> results_by_type[a]}.each do |t| | |
60 c = results_by_type[t] | |
61 next if c == 0 | |
62 text = "#{type_label(t)} (#{c})" | |
63 links << link_to(h(text), :q => params[:q], :titles_only => params[:titles_only], | |
64 :all_words => params[:all_words], :scope => params[:scope], t => 1) | |
65 end | |
66 ('<ul>'.html_safe + | |
67 links.map {|link| content_tag('li', link)}.join(' ').html_safe + | |
68 '</ul>'.html_safe) unless links.empty? | |
69 end | |
70 end |