/**
* Create a standard object from a given entity row.
*
* @param stdClass $row The row of the entry in the entities table.
*
* @return ElggEntity|false
* @link http://docs.elgg.org/DataModel/Entities
* @see get_entity_as_row()
* @see add_subtype()
* @see get_entity()
* @access private
*
* @throws ClassException|InstallationException
*/
function elasticsearch_entity_row_to_std($row)
{
if (!$row instanceof stdClass) {
return $row;
}
if (!isset($row->guid) || !isset($row->subtype)) {
return $row;
}
$new_entity = false;
// Create a memcache cache if we can
static $newentity_cache;
if (!$newentity_cache && is_memcache_available()) {
$newentity_cache = new ElggMemcache('new_entity_cache');
}
if ($newentity_cache) {
$new_entity = $newentity_cache->load($row->guid);
}
if ($new_entity) {
return $new_entity;
}
try {
// load class for entity if one is registered
$classname = get_subtype_class_from_id($row->subtype);
if ($classname != "") {
if (class_exists($classname)) {
$new_entity = new $classname($row);
if (!$new_entity instanceof ElggEntity) {
$msg = elgg_echo('ClassException:ClassnameNotClass', array($classname, 'ElggEntity'));
throw new ClassException($msg);
}
}
}
if (!$new_entity) {
switch ($row->type) {
case 'object':
$new_entity = new ElggObject($row);
break;
case 'user':
$new_entity = new ElggUser($row);
break;
case 'group':
$new_entity = new ElggGroup($row);
break;
case 'site':
$new_entity = new ElggSite($row);
break;
default:
$msg = elgg_echo('InstallationException:TypeNotSupported', array($row->type));
throw new InstallationException($msg);
}
}
} catch (IncompleteEntityException $e) {
return false;
}
return $new_entity;
}
/**
* Listen to upgrade event
*
* @param string $event the name of the event
* @param string $type the type of the event
* @param mixed $object supplied params
*
* @return void
*/
function wizard_upgrade_system_handler($event, $type, $object)
{
$id = get_subtype_id('object', Wizard::SUBTYPE);
if (empty($id)) {
// add subtype registration
add_subtype('object', Wizard::SUBTYPE, 'Wizard');
} elseif (get_subtype_class_from_id($id) !== 'Wizard') {
// update subtype registration
update_subtype('object', Wizard::SUBTYPE, 'Wizard');
}
}
/**
* Listen to upgrade event
*
* @param string $event the name of the event
* @param string $type the type of the event
* @param mixed $object supplied params
*
* @return void
*/
public static function fixClasses($event, $type, $object)
{
$id = get_subtype_id('object', \Wizard::SUBTYPE);
if (empty($id)) {
// add subtype registration
add_subtype('object', \Wizard::SUBTYPE, 'Wizard');
} elseif (get_subtype_class_from_id($id) !== 'Wizard') {
// update subtype registration
update_subtype('object', \Wizard::SUBTYPE, 'Wizard');
}
$id = get_subtype_id('object', \WizardStep::SUBTYPE);
if (empty($id)) {
// add subtype registration
add_subtype('object', \WizardStep::SUBTYPE, 'WizardStep');
} elseif (get_subtype_class_from_id($id) !== 'WizardStep') {
// update subtype registration
update_subtype('object', \WizardStep::SUBTYPE, 'WizardStep');
}
}
/**
* Create an Elgg* object from a given entity row.
*
* Handles loading all tables into the correct class.
*
* @param stdClass $row The row of the entry in the entities table.
*
* @return object|false
* @link http://docs.elgg.org/DataModel/Entities
* @see get_entity_as_row()
* @see add_subtype()
* @see get_entity()
* @access private
*/
function entity_row_to_elggstar($row)
{
if (!$row instanceof stdClass) {
return $row;
}
if (!isset($row->guid) || !isset($row->subtype)) {
return $row;
}
$new_entity = false;
// Create a memcache cache if we can
static $newentity_cache;
if (!$newentity_cache && is_memcache_available()) {
$newentity_cache = new ElggMemcache('new_entity_cache');
}
if ($newentity_cache) {
$new_entity = $newentity_cache->load($row->guid);
}
if ($new_entity) {
return $new_entity;
}
// load class for entity if one is registered
$classname = get_subtype_class_from_id($row->subtype);
if ($classname != "") {
if (class_exists($classname)) {
$new_entity = new $classname($row);
if (!$new_entity instanceof ElggEntity) {
$msg = elgg_echo('ClassException:ClassnameNotClass', array($classname, 'ElggEntity'));
throw new ClassException($msg);
}
} else {
error_log(elgg_echo('ClassNotFoundException:MissingClass', array($classname)));
}
}
if (!$new_entity) {
//@todo Make this into a function
switch ($row->type) {
case 'object':
$new_entity = new ElggObject($row);
break;
case 'user':
$new_entity = new ElggUser($row);
break;
case 'group':
$new_entity = new ElggGroup($row);
break;
case 'site':
$new_entity = new ElggSite($row);
break;
default:
$msg = elgg_echo('InstallationException:TypeNotSupported', array($row->type));
throw new InstallationException($msg);
}
}
// Cache entity if we have a cache available
if ($newentity_cache && $new_entity) {
$newentity_cache->save($new_entity->guid, $new_entity);
}
return $new_entity;
}
/**
* Create an Elgg* object from a given entity row.
*
* Handles loading all tables into the correct class.
*
* @param \stdClass $row The row of the entry in the entities table.
*
* @return \ElggEntity|false
* @see get_entity_as_row()
* @see add_subtype()
* @see get_entity()
* @access private
*
* @throws \ClassException|\InstallationException
*/
function rowToElggStar($row)
{
if (!$row instanceof \stdClass) {
return $row;
}
if (!isset($row->guid) || !isset($row->subtype)) {
return $row;
}
$new_entity = false;
// Create a memcache cache if we can
static $newentity_cache;
if (!$newentity_cache && is_memcache_available()) {
$newentity_cache = new \ElggMemcache('new_entity_cache');
}
if ($newentity_cache) {
$new_entity = $newentity_cache->load($row->guid);
}
if ($new_entity) {
return $new_entity;
}
// load class for entity if one is registered
$classname = get_subtype_class_from_id($row->subtype);
if ($classname != "") {
if (class_exists($classname)) {
$new_entity = new $classname($row);
if (!$new_entity instanceof \ElggEntity) {
$msg = $classname . " is not a " . '\\ElggEntity' . ".";
throw new \ClassException($msg);
}
} else {
error_log("Class '" . $classname . "' was not found, missing plugin?");
}
}
if (!$new_entity) {
//@todo Make this into a function
switch ($row->type) {
case 'object':
$new_entity = new \ElggObject($row);
break;
case 'user':
$new_entity = new \ElggUser($row);
break;
case 'group':
$new_entity = new \ElggGroup($row);
break;
case 'site':
$new_entity = new \ElggSite($row);
break;
default:
$msg = "Entity type " . $row->type . " is not supported.";
throw new \InstallationException($msg);
}
}
// Cache entity if we have a cache available
if ($newentity_cache && $new_entity) {
$newentity_cache->save($new_entity->guid, $new_entity);
}
return $new_entity;
}
<?php
set_time_limit(0);
$i = 0;
$dbprefix = elgg_get_config('dbprefix');
$groups = get_input('groups');
foreach ($groups as $guid => $subtype) {
if (!$subtype) {
continue;
}
$target_subtype_id = get_subtype_id('group', $subtype);
if (!$target_subtype_id) {
continue;
}
// Update entities table
$query = "UPDATE {$dbprefix}entities SET subtype={$target_subtype_id} WHERE guid={$guid}";
update_data($query);
// Update river table
$query = "UPDATE {$dbprefix}river SET subtype='{$subtype}' WHERE object_guid={$guid}";
update_data($query);
// Update system log table
$target_class = get_subtype_class_from_id($target_subtype_id) ?: 'ElggGroup';
$query = "UPDATE {$dbprefix}system_log SET object_subtype='{$subtype}', object_class='{$target_class}' WHERE object_id='{$guid}'";
update_data($query);
$i++;
}
system_message(elgg_echo('admin:groups:subtypes:change_subtype:success', array($i)));
