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[ticket/15087] Optimize creation of metadata objects by caching

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Code for [ticket/14919] Do not directly use globals in acp_extensions
for phpbb 3.2.

PHPBB3-15087
This commit is contained in:
javiexin 2017-02-12 13:46:37 +01:00
parent 4fd6b0fd88
commit 17f8c53ef3
1 changed files with 71 additions and 73 deletions
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144
phpBB/includes/acp/acp_extensions.php
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@ -25,35 +25,36 @@ if (!defined('IN_PHPBB'))
class acp_extensions class acp_extensions
{ {
var $u_action; var $u_action;
var $tpl_name;
var $page_title;
private $db;
private $config; private $config;
private $template; private $template;
private $user; private $user;
private $cache;
private $log; private $log;
private $request; private $request;
private $phpbb_dispatcher;
private $ext_manager;
function main() function main()
{ {
// Start the page // Start the page
global $config, $user, $template, $request, $phpbb_extension_manager, $db, $phpbb_root_path, $phpbb_log, $cache, $phpbb_dispatcher; global $config, $user, $template, $request, $phpbb_extension_manager, $phpbb_root_path, $phpbb_log, $phpbb_dispatcher;
$this->db = $db;
$this->config = $config; $this->config = $config;
$this->template = $template; $this->template = $template;
$this->user = $user; $this->user = $user;
$this->cache = $cache;
$this->request = $request; $this->request = $request;
$this->log = $phpbb_log; $this->log = $phpbb_log;
$this->phpbb_dispatcher = $phpbb_dispatcher; $this->phpbb_dispatcher = $phpbb_dispatcher;
$this->ext_manager = $phpbb_extension_manager;
$user->add_lang(array('install', 'acp/extensions', 'migrator')); $this->user->add_lang(array('install', 'acp/extensions', 'migrator'));
$this->page_title = 'ACP_EXTENSIONS'; $this->page_title = 'ACP_EXTENSIONS';
$action = $request->variable('action', 'list'); $action = $this->request->variable('action', 'list');
$ext_name = $request->variable('ext_name', ''); $ext_name = $this->request->variable('ext_name', '');
// What is a safe limit of execution time? Half the max execution time should be safe. // What is a safe limit of execution time? Half the max execution time should be safe.
$safe_time_limit = (ini_get('max_execution_time') / 2); $safe_time_limit = (ini_get('max_execution_time') / 2);
@ -75,13 +76,13 @@ class acp_extensions
extract($this->phpbb_dispatcher->trigger_event('core.acp_extensions_run_action', compact($vars))); extract($this->phpbb_dispatcher->trigger_event('core.acp_extensions_run_action', compact($vars)));
// Cancel action // Cancel action
if ($request->is_set_post('cancel')) if ($this->request->is_set_post('cancel'))
{ {
$action = 'list'; $action = 'list';
$ext_name = ''; $ext_name = '';
} }
if (in_array($action, array('enable', 'disable', 'delete_data')) && !check_link_hash($request->variable('hash', ''), $action . '.' . $ext_name)) if (in_array($action, array('enable', 'disable', 'delete_data')) && !check_link_hash($this->request->variable('hash', ''), $action . '.' . $ext_name))
{ {
trigger_error('FORM_INVALID', E_USER_WARNING); trigger_error('FORM_INVALID', E_USER_WARNING);
} }
@ -89,7 +90,7 @@ class acp_extensions
// If they've specified an extension, let's load the metadata manager and validate it. // If they've specified an extension, let's load the metadata manager and validate it.
if ($ext_name) if ($ext_name)
{ {
$md_manager = new \phpbb\extension\metadata_manager($ext_name, $config, $phpbb_extension_manager, $phpbb_root_path); $md_manager = $this->ext_manager->create_extension_metadata_manager($ext_name);
try try
{ {
@ -114,12 +115,12 @@ class acp_extensions
'force_unstable' => $force_unstable, 'force_unstable' => $force_unstable,
)); ));
confirm_box(false, $user->lang('EXTENSION_FORCE_UNSTABLE_CONFIRM'), $s_hidden_fields); confirm_box(false, $this->user->lang('EXTENSION_FORCE_UNSTABLE_CONFIRM'), $s_hidden_fields);
} }
else else
{ {
$config->set('extension_force_unstable', false); $this->config->set('extension_force_unstable', false);
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action)); trigger_error($this->user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action));
} }
break; break;
@ -127,17 +128,17 @@ class acp_extensions
default: default:
if (confirm_box(true)) if (confirm_box(true))
{ {
$config->set('extension_force_unstable', true); $this->config->set('extension_force_unstable', true);
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action)); trigger_error($this->user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action));
} }
$this->list_enabled_exts($phpbb_extension_manager); $this->list_enabled_exts();
$this->list_disabled_exts($phpbb_extension_manager); $this->list_disabled_exts();
$this->list_available_exts($phpbb_extension_manager); $this->list_available_exts();
$this->template->assign_vars(array( $this->template->assign_vars(array(
'U_VERSIONCHECK_FORCE' => $this->u_action . '&action=list&versioncheck_force=1', 'U_VERSIONCHECK_FORCE' => $this->u_action . '&action=list&versioncheck_force=1',
'FORCE_UNSTABLE' => $config['extension_force_unstable'], 'FORCE_UNSTABLE' => $this->config['extension_force_unstable'],
'U_ACTION' => $this->u_action, 'U_ACTION' => $this->u_action,
)); ));
@ -147,28 +148,28 @@ class acp_extensions
case 'enable_pre': case 'enable_pre':
if (!$md_manager->validate_dir()) if (!$md_manager->validate_dir())
{ {
trigger_error($user->lang['EXTENSION_DIR_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING); trigger_error($this->user->lang['EXTENSION_DIR_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
} }
if (!$md_manager->validate_enable()) if (!$md_manager->validate_enable())
{ {
trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING); trigger_error($this->user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING);
} }
$extension = $phpbb_extension_manager->get_extension($ext_name); $extension = $this->ext_manager->get_extension($ext_name);
if (!$extension->is_enableable()) if (!$extension->is_enableable())
{ {
trigger_error($user->lang['EXTENSION_NOT_ENABLEABLE'] . adm_back_link($this->u_action), E_USER_WARNING); trigger_error($this->user->lang['EXTENSION_NOT_ENABLEABLE'] . adm_back_link($this->u_action), E_USER_WARNING);
} }
if ($phpbb_extension_manager->is_enabled($ext_name)) if ($this->ext_manager->is_enabled($ext_name))
{ {
redirect($this->u_action); redirect($this->u_action);
} }
$this->tpl_name = 'acp_ext_enable'; $this->tpl_name = 'acp_ext_enable';
$template->assign_vars(array( $this->template->assign_vars(array(
'PRE' => true, 'PRE' => true,
'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_ENABLE_CONFIRM', $md_manager->get_metadata('display-name')), 'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_ENABLE_CONFIRM', $md_manager->get_metadata('display-name')),
'U_ENABLE' => $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('enable.' . $ext_name), 'U_ENABLE' => $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('enable.' . $ext_name),
@ -178,55 +179,55 @@ class acp_extensions
case 'enable': case 'enable':
if (!$md_manager->validate_dir()) if (!$md_manager->validate_dir())
{ {
trigger_error($user->lang['EXTENSION_DIR_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING); trigger_error($this->user->lang['EXTENSION_DIR_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
} }
if (!$md_manager->validate_enable()) if (!$md_manager->validate_enable())
{ {
trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING); trigger_error($this->user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING);
} }
$extension = $phpbb_extension_manager->get_extension($ext_name); $extension = $this->ext_manager->get_extension($ext_name);
if (!$extension->is_enableable()) if (!$extension->is_enableable())
{ {
trigger_error($user->lang['EXTENSION_NOT_ENABLEABLE'] . adm_back_link($this->u_action), E_USER_WARNING); trigger_error($this->user->lang['EXTENSION_NOT_ENABLEABLE'] . adm_back_link($this->u_action), E_USER_WARNING);
} }
try try
{ {
while ($phpbb_extension_manager->enable_step($ext_name)) while ($this->ext_manager->enable_step($ext_name))
{ {
// Are we approaching the time limit? If so we want to pause the update and continue after refreshing // Are we approaching the time limit? If so we want to pause the update and continue after refreshing
if ((time() - $start_time) >= $safe_time_limit) if ((time() - $start_time) >= $safe_time_limit)
{ {
$template->assign_var('S_NEXT_STEP', true); $this->template->assign_var('S_NEXT_STEP', true);
meta_refresh(0, $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('enable.' . $ext_name)); meta_refresh(0, $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('enable.' . $ext_name));
} }
} }
$this->log->add('admin', $user->data['user_id'], $user->ip, 'LOG_EXT_ENABLE', time(), array($ext_name)); $this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_EXT_ENABLE', time(), array($ext_name));
} }
catch (\phpbb\db\migration\exception $e) catch (\phpbb\db\migration\exception $e)
{ {
$template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user)); $this->template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($this->user));
} }
$this->tpl_name = 'acp_ext_enable'; $this->tpl_name = 'acp_ext_enable';
$template->assign_vars(array( $this->template->assign_vars(array(
'U_RETURN' => $this->u_action . '&action=list', 'U_RETURN' => $this->u_action . '&action=list',
)); ));
break; break;
case 'disable_pre': case 'disable_pre':
if (!$phpbb_extension_manager->is_enabled($ext_name)) if (!$this->ext_manager->is_enabled($ext_name))
{ {
redirect($this->u_action); redirect($this->u_action);
} }
$this->tpl_name = 'acp_ext_disable'; $this->tpl_name = 'acp_ext_disable';
$template->assign_vars(array( $this->template->assign_vars(array(
'PRE' => true, 'PRE' => true,
'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_DISABLE_CONFIRM', $md_manager->get_metadata('display-name')), 'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_DISABLE_CONFIRM', $md_manager->get_metadata('display-name')),
'U_DISABLE' => $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('disable.' . $ext_name), 'U_DISABLE' => $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('disable.' . $ext_name),
@ -234,38 +235,38 @@ class acp_extensions
break; break;
case 'disable': case 'disable':
if (!$phpbb_extension_manager->is_enabled($ext_name)) if (!$this->ext_manager->is_enabled($ext_name))
{ {
redirect($this->u_action); redirect($this->u_action);
} }
while ($phpbb_extension_manager->disable_step($ext_name)) while ($this->ext_manager->disable_step($ext_name))
{ {
// Are we approaching the time limit? If so we want to pause the update and continue after refreshing // Are we approaching the time limit? If so we want to pause the update and continue after refreshing
if ((time() - $start_time) >= $safe_time_limit) if ((time() - $start_time) >= $safe_time_limit)
{ {
$template->assign_var('S_NEXT_STEP', true); $this->template->assign_var('S_NEXT_STEP', true);
meta_refresh(0, $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('disable.' . $ext_name)); meta_refresh(0, $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('disable.' . $ext_name));
} }
} }
$this->log->add('admin', $user->data['user_id'], $user->ip, 'LOG_EXT_DISABLE', time(), array($ext_name)); $this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_EXT_DISABLE', time(), array($ext_name));
$this->tpl_name = 'acp_ext_disable'; $this->tpl_name = 'acp_ext_disable';
$template->assign_vars(array( $this->template->assign_vars(array(
'U_RETURN' => $this->u_action . '&action=list', 'U_RETURN' => $this->u_action . '&action=list',
)); ));
break; break;
case 'delete_data_pre': case 'delete_data_pre':
if ($phpbb_extension_manager->is_enabled($ext_name)) if ($this->ext_manager->is_enabled($ext_name))
{ {
redirect($this->u_action); redirect($this->u_action);
} }
$this->tpl_name = 'acp_ext_delete_data'; $this->tpl_name = 'acp_ext_delete_data';
$template->assign_vars(array( $this->template->assign_vars(array(
'PRE' => true, 'PRE' => true,
'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_DELETE_DATA_CONFIRM', $md_manager->get_metadata('display-name')), 'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_DELETE_DATA_CONFIRM', $md_manager->get_metadata('display-name')),
'U_PURGE' => $this->u_action . '&action=delete_data&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('delete_data.' . $ext_name), 'U_PURGE' => $this->u_action . '&action=delete_data&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('delete_data.' . $ext_name),
@ -273,75 +274,75 @@ class acp_extensions
break; break;
case 'delete_data': case 'delete_data':
if ($phpbb_extension_manager->is_enabled($ext_name)) if ($this->ext_manager->is_enabled($ext_name))
{ {
redirect($this->u_action); redirect($this->u_action);
} }
try try
{ {
while ($phpbb_extension_manager->purge_step($ext_name)) while ($this->ext_manager->purge_step($ext_name))
{ {
// Are we approaching the time limit? If so we want to pause the update and continue after refreshing // Are we approaching the time limit? If so we want to pause the update and continue after refreshing
if ((time() - $start_time) >= $safe_time_limit) if ((time() - $start_time) >= $safe_time_limit)
{ {
$template->assign_var('S_NEXT_STEP', true); $this->template->assign_var('S_NEXT_STEP', true);
meta_refresh(0, $this->u_action . '&action=delete_data&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('delete_data.' . $ext_name)); meta_refresh(0, $this->u_action . '&action=delete_data&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('delete_data.' . $ext_name));
} }
} }
$this->log->add('admin', $user->data['user_id'], $user->ip, 'LOG_EXT_PURGE', time(), array($ext_name)); $this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_EXT_PURGE', time(), array($ext_name));
} }
catch (\phpbb\db\migration\exception $e) catch (\phpbb\db\migration\exception $e)
{ {
$template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user)); $this->template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($this->user));
} }
$this->tpl_name = 'acp_ext_delete_data'; $this->tpl_name = 'acp_ext_delete_data';
$template->assign_vars(array( $this->template->assign_vars(array(
'U_RETURN' => $this->u_action . '&action=list', 'U_RETURN' => $this->u_action . '&action=list',
)); ));
break; break;
case 'details': case 'details':
// Output it to the template // Output it to the template
$md_manager->output_template_data($template); $md_manager->output_template_data($this->template);
$meta = $md_manager->get_metadata('all'); $meta = $md_manager->get_metadata('all');
if (isset($meta['extra']['version-check'])) if (isset($meta['extra']['version-check']))
{ {
try try
{ {
$updates_available = $phpbb_extension_manager->version_check($md_manager, $request->variable('versioncheck_force', false), $this->config['extension_force_unstable'] ? 'unstable' : null); $updates_available = $this->ext_manager->version_check($md_manager, $this->request->variable('versioncheck_force', false), $this->config['extension_force_unstable'] ? 'unstable' : null);
$template->assign_vars(array( $this->template->assign_vars(array(
'S_UP_TO_DATE' => empty($updates_available), 'S_UP_TO_DATE' => empty($updates_available),
'UP_TO_DATE_MSG' => $this->user->lang(empty($updates_available) ? 'UP_TO_DATE' : 'NOT_UP_TO_DATE', $md_manager->get_metadata('display-name')), 'UP_TO_DATE_MSG' => $this->user->lang(empty($updates_available) ? 'UP_TO_DATE' : 'NOT_UP_TO_DATE', $md_manager->get_metadata('display-name')),
)); ));
foreach ($updates_available as $branch => $version_data) foreach ($updates_available as $branch => $version_data)
{ {
$template->assign_block_vars('updates_available', $version_data); $this->template->assign_block_vars('updates_available', $version_data);
} }
} }
catch (exception_interface $e) catch (exception_interface $e)
{ {
$message = call_user_func_array(array($this->user, 'lang'), array_merge(array($e->getMessage()), $e->get_parameters())); $message = call_user_func_array(array($this->user, 'lang'), array_merge(array($e->getMessage()), $e->get_parameters()));
$template->assign_vars(array( $this->template->assign_vars(array(
'S_VERSIONCHECK_FAIL' => true, 'S_VERSIONCHECK_FAIL' => true,
'VERSIONCHECK_FAIL_REASON' => ($e->getMessage() !== 'VERSIONCHECK_FAIL') ? $message : '', 'VERSIONCHECK_FAIL_REASON' => ($e->getMessage() !== 'VERSIONCHECK_FAIL') ? $message : '',
)); ));
} }
$template->assign_var('S_VERSIONCHECK', true); $this->template->assign_var('S_VERSIONCHECK', true);
} }
else else
{ {
$template->assign_var('S_VERSIONCHECK', false); $this->template->assign_var('S_VERSIONCHECK', false);
} }
$template->assign_vars(array( $this->template->assign_vars(array(
'U_BACK' => $this->u_action . '&action=list', 'U_BACK' => $this->u_action . '&action=list',
'U_VERSIONCHECK_FORCE' => $this->u_action . '&action=details&versioncheck_force=1&ext_name=' . urlencode($md_manager->get_metadata('name')), 'U_VERSIONCHECK_FORCE' => $this->u_action . '&action=details&versioncheck_force=1&ext_name=' . urlencode($md_manager->get_metadata('name')),
)); ));
@ -354,16 +355,15 @@ class acp_extensions
/** /**
* Lists all the enabled extensions and dumps to the template * Lists all the enabled extensions and dumps to the template
* *
* @param $phpbb_extension_manager An instance of the extension manager
* @return null * @return null
*/ */
public function list_enabled_exts(\phpbb\extension\manager $phpbb_extension_manager) public function list_enabled_exts()
{ {
$enabled_extension_meta_data = array(); $enabled_extension_meta_data = array();
foreach ($phpbb_extension_manager->all_enabled() as $name => $location) foreach ($this->ext_manager->all_enabled() as $name => $location)
{ {
$md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name); $md_manager = $this->ext_manager->create_extension_metadata_manager($name);
try try
{ {
@ -378,7 +378,7 @@ class acp_extensions
try try
{ {
$force_update = $this->request->variable('versioncheck_force', false); $force_update = $this->request->variable('versioncheck_force', false);
$updates = $phpbb_extension_manager->version_check($md_manager, $force_update, !$force_update); $updates = $this->ext_manager->version_check($md_manager, $force_update, !$force_update);
$enabled_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates); $enabled_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates);
$enabled_extension_meta_data[$name]['S_VERSIONCHECK'] = true; $enabled_extension_meta_data[$name]['S_VERSIONCHECK'] = true;
@ -426,16 +426,15 @@ class acp_extensions
/** /**
* Lists all the disabled extensions and dumps to the template * Lists all the disabled extensions and dumps to the template
* *
* @param $phpbb_extension_manager An instance of the extension manager
* @return null * @return null
*/ */
public function list_disabled_exts(\phpbb\extension\manager $phpbb_extension_manager) public function list_disabled_exts()
{ {
$disabled_extension_meta_data = array(); $disabled_extension_meta_data = array();
foreach ($phpbb_extension_manager->all_disabled() as $name => $location) foreach ($this->ext_manager->all_disabled() as $name => $location)
{ {
$md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name); $md_manager = $this->ext_manager->create_extension_metadata_manager($name);
try try
{ {
@ -448,7 +447,7 @@ class acp_extensions
if (isset($meta['extra']['version-check'])) if (isset($meta['extra']['version-check']))
{ {
$force_update = $this->request->variable('versioncheck_force', false); $force_update = $this->request->variable('versioncheck_force', false);
$updates = $phpbb_extension_manager->version_check($md_manager, $force_update, !$force_update); $updates = $this->ext_manager->version_check($md_manager, $force_update, !$force_update);
$disabled_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates); $disabled_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates);
$disabled_extension_meta_data[$name]['S_VERSIONCHECK'] = true; $disabled_extension_meta_data[$name]['S_VERSIONCHECK'] = true;
@ -496,18 +495,17 @@ class acp_extensions
/** /**
* Lists all the available extensions and dumps to the template * Lists all the available extensions and dumps to the template
* *
* @param $phpbb_extension_manager An instance of the extension manager
* @return null * @return null
*/ */
public function list_available_exts(\phpbb\extension\manager $phpbb_extension_manager) public function list_available_exts()
{ {
$uninstalled = array_diff_key($phpbb_extension_manager->all_available(), $phpbb_extension_manager->all_configured()); $uninstalled = array_diff_key($this->ext_manager->all_available(), $this->ext_manager->all_configured());
$available_extension_meta_data = array(); $available_extension_meta_data = array();
foreach ($uninstalled as $name => $location) foreach ($uninstalled as $name => $location)
{ {
$md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name); $md_manager = $this->ext_manager->create_extension_metadata_manager($name);
try try
{ {
@ -520,7 +518,7 @@ class acp_extensions
if (isset($meta['extra']['version-check'])) if (isset($meta['extra']['version-check']))
{ {
$force_update = $this->request->variable('versioncheck_force', false); $force_update = $this->request->variable('versioncheck_force', false);
$updates = $phpbb_extension_manager->version_check($md_manager, $force_update, !$force_update); $updates = $this->ext_manager->version_check($md_manager, $force_update, !$force_update);
$available_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates); $available_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates);
$available_extension_meta_data[$name]['S_VERSIONCHECK'] = true; $available_extension_meta_data[$name]['S_VERSIONCHECK'] = true;