Chris@1296: # encoding: utf-8 Chris@1296: # Chris@1296: # Redmine - project management software Chris@1296: # Copyright (C) 2006-2012 Jean-Philippe Lang Chris@1296: # Chris@1296: # This program is free software; you can redistribute it and/or Chris@1296: # modify it under the terms of the GNU General Public License Chris@1296: # as published by the Free Software Foundation; either version 2 Chris@1296: # of the License, or (at your option) any later version. Chris@1296: # Chris@1296: # This program is distributed in the hope that it will be useful, Chris@1296: # but WITHOUT ANY WARRANTY; without even the implied warranty of Chris@1296: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Chris@1296: # GNU General Public License for more details. Chris@1296: # Chris@1296: # You should have received a copy of the GNU General Public License Chris@1296: # along with this program; if not, write to the Free Software Chris@1296: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Chris@1296: Chris@1296: module WikiHelper Chris@1296: Chris@1296: def wiki_page_options_for_select(pages, selected = nil, parent = nil, level = 0) Chris@1296: pages = pages.group_by(&:parent) unless pages.is_a?(Hash) Chris@1296: s = ''.html_safe Chris@1296: if pages.has_key?(parent) Chris@1296: pages[parent].each do |page| Chris@1296: attrs = "value='#{page.id}'" Chris@1296: attrs << " selected='selected'" if selected == page Chris@1296: indent = (level > 0) ? (' ' * level * 2 + '» ') : '' Chris@1296: Chris@1296: s << content_tag('option', (indent + h(page.pretty_title)).html_safe, :value => page.id.to_s, :selected => selected == page) + Chris@1296: wiki_page_options_for_select(pages, selected, page, level + 1) Chris@1296: end Chris@1296: end Chris@1296: s Chris@1296: end Chris@1296: Chris@1296: def wiki_page_breadcrumb(page) Chris@1296: breadcrumb(page.ancestors.reverse.collect {|parent| Chris@1296: link_to(h(parent.pretty_title), {:controller => 'wiki', :action => 'show', :id => parent.title, :project_id => parent.project, :version => nil}) Chris@1296: }) Chris@1296: end Chris@1296: end