#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

module Redmine
  module WikiFormatting
    module Textile
      module Helper
        def wikitoolbar_for(field_id)
          heads_for_wiki_formatter
          url = url_for(controller: '/help', action: 'wiki_syntax')
          open_help = "window.open(\"#{ url }\", \"\", \"resizable=yes, location=no, width=600, " +
                      "height=640, menubar=no, status=no, scrollbars=yes\"); return false;"
          help_button = content_tag :button,
                                    '',
                                    type: 'button',
                                    class: 'jstb_help',
                                    onclick: open_help,
                                    :'aria-label' => ::I18n.t('js.inplace.link_formatting_help'),
                                    title: ::I18n.t('js.inplace.link_formatting_help')

          javascript_tag(<<-EOF)
            // initialize the toolbar later, so that i18n-js has a chance to set the translations
            // for the wiki-buttons first.
            jQuery(document).ready(function(){
              var wikiToolbar = new jsToolBar(document.getElementById('#{field_id}'));

              wikiToolbar.setHelpLink(jQuery('#{escape_javascript help_button}')[0]);
              wikiToolbar.draw();
            });
          EOF
        end

        def initial_page_content(_page)
          "h1. #{@page.title}"
        end

        def heads_for_wiki_formatter
        end
      end
    end
  end
end