# encoding: utf-8
#--
#   Copyright (C) 2012 Gitorious AS
#   Copyright (C) 2009 Johan Sørensen <johan@johansorensen.com>
#   Copyright (C) 2009 Tor Arne Vestbø <torarnv@gmail.com>
#
#   This program is free software: you can redistribute it and/or modify
#   it under the terms of the GNU Affero General Public License as published by
#   the Free Software Foundation, either version 3 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 Affero General Public License for more details.
#
#   You should have received a copy of the GNU Affero General Public License
#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
#++

module PagesHelper
  include CommitsHelper
  include Gitorious::Wiki::Content

  def wiki_link(content)
    content.gsub(BRACKETED_WIKI_WORD) do |page_link|
      if bracketed_name = Regexp.last_match.captures.first
        page_link = bracketed_name
      end
      link_to(page_link, project_page_path(@project, page_link),
                :class => "todo missing_or_existing")
    end
  end

  def edit_link(page)
    link_to(t("views.common.edit")+" "+t("views.pages.page"),
          edit_project_page_path(@project, page.title))
  end

  def page_node_name(node)
    h(node.name.split(".", 2).first)
  end

  def writable_wiki_url(project)
    if project.respond_to?(:slug)
      "git@#{Gitorious.host}:#{project.slug}/#{project.wiki_repository.name}.git"
    else
      "git@#{Gitorious.host}:wiki/#{project.id}.git"
    end
  end

  def regular_wiki_url(project)
    if project.respond_to?(:slug)
      "git://#{Gitorious.host}/#{project.slug}/#{project.wiki_repository.name}.git"
    else
      "git://#{Gitorious.host}/wiki/#{project.id}.git"
    end
  end
end