Module: WikiHelper

Defined in:
app/helpers/wiki_helper.rb

Overview

Redmine - project management software Copyright (C) 2006-2014 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.

Instance Method Summary collapse

Instance Method Details

#wiki_page_breadcrumb(page) ⇒ Object


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# File 'app/helpers/wiki_helper.rb', line 48

def wiki_page_breadcrumb(page)
  breadcrumb(page.ancestors.reverse.collect {|parent|
    link_to(h(parent.pretty_title), {:controller => 'wiki', :action => 'show', :id => parent.title, :project_id => parent.project, :version => nil})
  })
end

#wiki_page_options_for_select(pages, selected = nil, parent = nil, level = 0) ⇒ Object


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# File 'app/helpers/wiki_helper.rb', line 22

def wiki_page_options_for_select(pages, selected = nil, parent = nil, level = 0)
  pages = pages.group_by(&:parent) unless pages.is_a?(Hash)
  s = ''.html_safe
  if pages.has_key?(parent)
    pages[parent].each do |page|
      attrs = "value='#{page.id}'"
      attrs << " selected='selected'" if selected == page
      indent = (level > 0) ? ('&nbsp;' * level * 2 + '&#187; ') : ''

      s << ('option', (indent + h(page.pretty_title)).html_safe, :value => page.id.to_s, :selected => selected == page) +
             wiki_page_options_for_select(pages, selected, page, level + 1)
    end
  end
  s
end

#wiki_page_wiki_options_for_select(page) ⇒ Object


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# File 'app/helpers/wiki_helper.rb', line 38

def wiki_page_wiki_options_for_select(page)
  projects = Project.allowed_to(:rename_wiki_pages).joins(:wiki).preload(:wiki).to_a
  projects << page.project unless projects.include?(page.project)

  project_tree_options_for_select(projects, :selected => page.project) do |project|
    wiki_id = project.wiki.try(:id)
    {:value => wiki_id, :selected => wiki_id == page.wiki_id}
  end
end