text: 
  
  from django.utils.translation import ugettext as _
  from django.urls import reverse, NoReverseMatch
  from django.db import models
  
  from xadmin.sites import site
  from xadmin.views import BaseAdminPlugin, ListAdminView
  
  
  class DetailsPlugin(BaseAdminPlugin):
  
      show_detail_fields = []
      show_all_rel_details = True
  
      def result_item(self, item, obj, field_name, row):
          if (self.show_all_rel_details or (field_name in self.show_detail_fields)):
              rel_obj = None
              if hasattr(item.field, 'rel') and isinstance(item.field.rel, models.ManyToOneRel):
                  rel_obj = getattr(obj, field_name)
              elif field_name in self.show_detail_fields:
                  rel_obj = obj
  
              if rel_obj:
                  if rel_obj.__class__ in site._registry:
                      try:
                          model_admin = site._registry[rel_obj.__class__]
                          has_view_perm = model_admin(self.admin_view.request).has_view_permission(rel_obj)
                          has_change_perm = model_admin(self.admin_view.request).has_change_permission(rel_obj)
                      except:
                          has_view_perm = self.admin_view.has_model_perm(rel_obj.__class__, 'view')
                          has_change_perm = self.has_model_perm(rel_obj.__class__, 'change')
                  else:
                      has_view_perm = self.admin_view.has_model_perm(rel_obj.__class__, 'view')
                      has_change_perm = self.has_model_perm(rel_obj.__class__, 'change')
  
              if rel_obj and has_view_perm:
                  opts = rel_obj._meta
                  try:
                      item_res_uri = reverse(
                          '%s:%s_%s_detail' % (self.admin_site.app_name,
                                               opts.app_label, opts.model_name),
                          args=(getattr(rel_obj, opts.pk.attname),))
                      if item_res_uri:
                          if has_change_perm:
                              edit_url = reverse(
                                  '%s:%s_%s_change' % (self.admin_site.app_name, opts.app_label, opts.model_name),
                                  args=(getattr(rel_obj, opts.pk.attname),))
                          else:
                              edit_url = ''
                          item.btns.append('<a data-res-uri="%s" data-edit-uri="%s" class="details-handler" rel="tooltip" title="%s"><i class="fa fa-info-circle"></i></a>'
                                           % (item_res_uri, edit_url, _(u'Details of %s') % str(rel_obj)))
                  except NoReverseMatch:
                      pass
          return item
  
      # Media
      def get_media(self, media):
          if self.show_all_rel_details or self.show_detail_fields:
              media = media + self.vendor('xadmin.plugin.details.js', 'xadmin.form.css')
          return media
  
  site.register_plugin(DetailsPlugin, ListAdminView)
  