# frozen_string_literal: true # Redmine - project management software # Copyright (C) 2006-2021 Jean-Philippe Lang # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. module SearchHelper def highlight_tokens(text, tokens) return text unless text && tokens && !tokens.empty? re_tokens = tokens.collect {|t| Regexp.escape(t)} regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE result = +'' text.split(regexp).each_with_index do |words, i| if result.length > 1200 # maximum length of the preview reached result << '...' break end if i.even? result << h(words.length > 100 ? "#{words.slice(0..44)} ... #{words.slice(-45..-1)}" : words) else t = (tokens.index(words.downcase) || 0) % 4 result << content_tag('span', h(words), :class => "highlight token-#{t}") end end result.html_safe end def type_label(t) l("label_#{t.singularize}_plural", :default => t.to_s.humanize) end def project_select_tag options = [[l(:label_project_all), 'all']] options << [l(:label_my_projects), 'my_projects'] unless User.current.memberships.empty? options << [l(:label_and_its_subprojects, @project.name), 'subprojects'] unless @project.nil? || @project.descendants.active.empty? options << [@project.name, ''] unless @project.nil? label_tag("scope", l(:description_project_scope), :class => "hidden-for-sighted") + select_tag('scope', options_for_select(options, params[:scope].to_s)) if options.size > 1 end def render_results_by_type(results_by_type) links = [] # Sorts types by results count results_by_type.keys.sort_by {|k| results_by_type[k]}.reverse_each do |t| c = results_by_type[t] next if c == 0 text = "#{type_label(t)} (#{c})" links << link_to(h(text), :q => params[:q], :titles_only => params[:titles_only], :all_words => params[:all_words], :scope => params[:scope], t => 1) end (''.html_safe) unless links.empty? end end