// Attempt to fetch the entity that is being viewed via a backtrace to the
  // field_attach_view($entity_type, $entity) function and parameters §if found.
    $backtrace = debug_backtrace();
    foreach ($backtrace as $caller) {
      if ($caller['function'] == 'field_attach_view') {
        $entity_type = $caller['args'][0];
        $entity = $caller['args'][2];
        // do stuff with entity
        break;
      }
    }

function($entity, $entity_type)

function MODULE_entity_load($entities, $entity_type) {
  foreach ($entities as $entity) {
    $entity->entity_type = $entity_type;
  }
}

function entity_by_path($path) {
    $router_item = menu_get_item($path);

    $ent_sug_array = array();
    foreach ($router_item['map'] as $key => $value) {
        if(is_object($value) && isset($value->type)) {
           $ent_sug_array[$key] =  $value;
        }
    }

    $ent_sug = false;
    if(count($ent_sug_array) > 1) {
        $lf_sug = false;
        if(isset($router_item['load_functions'])) {
            if(count($router_item['load_functions']) == 1) {
                reset($router_item['load_functions']);
                $lf_sug = key($router_item['load_functions']);
            }
        }
        if($lf_sug !== false) {
            $ent_sug = is_object($router_item['map'][$lg_sug] && isset($router_item['map'][$lg_sug]->type)) ? $router_item['map'][$lg_sug] : $ent_sug;
        }
    } elseif(count($ent_sug_array) == 1) {
        $ent_sug = reset($ent_sug_array);
    }

    if(!empty($ent_sug)) {
        $bundle = $ent_sug->type;
        $ent_type = method_exists($ent_sug, 'entityType') ? $ent_sug->entityType() : false; //eck case
        if(empty($ent_type)) {
            $aclass = get_class($ent_sug);
            if($aclass == 'stdClass') {
                //node, user, core entity case
                if(isset($router_item['load_functions'])) {
                    $lf = reset($router_item['load_functions']);
                    $ei = entity_get_info();
                    foreach ($ei as $key => $value) {
                        if(empty('load hook'))
                            continue;
                        if($lf == $value['load hook']) {
                            $ent_type = $key;
                            break;
                        }
                    }
                }
            }else{
                //custom entity case
                $ent_type = $aclass;
            }
        }

        return array('entity'=>$ent_sug, 'type'=>$ent_type, 'bundle'=>$bundle);
    }

    return false;
}

$item = menu_get_item($_GET['internal_path']);
if (empty($item['access']) || empty($item['page_arguments'][0]) || empty($item['load_functions'])) {
  return FALSE;
}

$entity = $item['page_arguments'][0];

// Get entity-type.
$load_function = reset($item['load_functions']);
$entity_types = entity_get_info();
$entity_type = '';
foreach ($entity_types as $type => $type_definition) {
  if ($load_function == $type_definition['load hook']) {
    // When the load_function from menu_get_item matches "hook load" of the
    // entity type definition, then the entity_type was found.
    $entity_type = $type;
    break;
  }
}
if (!$entity_type) {
  return FALSE;
}