talho/openphin

module ApplicationHelper
  def s(str, options=nil)
    content_tag :span, str, options
  end

  def d(str, options=nil)
    content_tag :div, str, options
  end

  def yn(value)
    value ? 'Yes' : 'No'
  end

  def tagged_form_for(name, *args, &block)
    options = args.last.is_a?(Hash) ? args.pop : {}
    options = options.merge(:builder => TaggedBuilder)
    args = (args << options)
    form_for(name, *args, &block)
  end

  def tab_me(paths)
    paths = [paths] unless paths.class.name == "Array"

    paths.each do |path|
      case path.class.name
        when "Hash"
        return " class='current'" if (path[:action].blank? && controller.controller_name == path[:controller]) || (controller.action_name == path[:action] && controller.controller_name == path[:controller])
      when "String"
        return " class='current'" if request.request_uri.split('?')[0]==path
      else
        ""
      end
    end
    ""
  end
  
  def for_moderators_of(record, &block)
    current_user.moderator_of?(record) && concat(capture(&block))
  end

  def for_super_admin(&block)
    current_user.is_super_admin? && concat(capture(&block))
  end

  def link_if_public(user)
    ( user.respond_to?("public") && user.public ) ? link_to( h(user.name), user_profile_path(user) ) : h(user.name)
  end  

  def clean_up_rss(rss_item)
    result = ""
    result = strip_tags(rss_item) while result.length != strip_tags(rss_item).length
    result
  end

  def plugin_assets
    res = ""
    $extensions_css.each do |k, v|
      res += v.map{|css| "$css(#{stylesheet_path(css)})"}.join(" ") + " "
    end if $extensions_css
    res += " "
    $extensions_js.each do |k, v|
      res += v.map{|js| javascript_path(js)}.join(" ") + " "
    end if $extensions_js
    res
  end
end