old_contents: from __future__ import unicode_literals
  
  from cms.plugin_base import CMSPluginBase
  from cms.plugin_pool import plugin_pool
  from django.utils.translation import ugettext as _
  from django.conf import settings
  
  from .models import FilerLinkPlugin
  
  class FilerLinkPlugin(CMSPluginBase):
      module = 'Filer'
      model = FilerLinkPlugin
      name = _("Link")
      text_enabled = True
      raw_id_fields = ('page_link', )
      render_template = "cmsplugin_filer_link/link.html"
  
      def render(self, context, instance, placeholder):
          if instance.file:
              link = instance.file.url
          elif instance.mailto:
              link = "mailto:%s" % _(instance.mailto)
          elif instance.url:
              link = _(instance.url)
          elif instance.page_link:
              link = instance.page_link.get_absolute_url()
          else:
              link = ""
          context.update({
              'link': link,
              'style': instance.link_style,
              'name': instance.name,
              'new_window': instance.new_window,
          })
          return context
  
      def icon_src(self, instance):
          return settings.STATIC_URL + "cms/images/plugins/link.png"
  
  
  plugin_pool.register_plugin(FilerLinkPlugin)
  
new_contents: from __future__ import unicode_literals
  
  from cms.plugin_base import CMSPluginBase
  from cms.plugin_pool import plugin_pool
  from django.utils.translation import ugettext as _
  from django.conf import settings
  
  from .models import FilerLinkPlugin
  
  class FilerLinkPlugin(CMSPluginBase):
      module = 'Filer'
      model = FilerLinkPlugin
      name = _("Link")
      text_enabled = True
      render_template = "cmsplugin_filer_link/link.html"
  
      def render(self, context, instance, placeholder):
          if instance.file:
              link = instance.file.url
          elif instance.mailto:
              link = "mailto:%s" % _(instance.mailto)
          elif instance.url:
              link = _(instance.url)
          elif instance.page_link:
              link = instance.page_link.get_absolute_url()
          else:
              link = ""
          context.update({
              'link': link,
              'style': instance.link_style,
              'name': instance.name,
              'new_window': instance.new_window,
          })
          return context
  
      def icon_src(self, instance):
          return settings.STATIC_URL + "cms/images/plugins/link.png"
  
  
  plugin_pool.register_plugin(FilerLinkPlugin)
  
subject: Revert "Add "page_link" to "raw_id_fields" to prevent the run of "decompress""