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[task/config-class] Do not create multiple cache driver instances.

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Retrieve the driver from the service instead of creating new ones
over and over from the factory.

PHPBB3-9988
This commit is contained in:
Nils Adermann 2011-01-12 00:28:12 +01:00
parent 8e26f14eb6
commit f11579549d
6 changed files with 51 additions and 32 deletions
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4
phpBB/common.php
View file

@ -207,8 +207,8 @@ $class_loader->register();
// set up caching
$cache_factory = new phpbb_cache_factory($acm_type);
$class_loader->set_cache($cache_factory->get_driver());
$cache = $cache_factory->get_service();
$class_loader->set_cache($cache->get_driver());
// Instantiate some basic classes
$request = new phpbb_request();
@ -227,7 +227,7 @@ $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, defined('
unset($dbpasswd);
// Grab global variables, re-cache if necessary
$config = new phpbb_config_db($db, $cache_factory->get_driver(), CONFIG_TABLE);
$config = new phpbb_config_db($db, $cache->get_driver(), CONFIG_TABLE);
set_config(null, null, null, $config);
set_config_count(null, null, null, $config);

4
phpBB/download/file.php
View file

@ -55,8 +55,8 @@ if (isset($_GET['avatar']))
// set up caching
$cache_factory = new phpbb_cache_factory($acm_type);
$class_loader->set_cache($cache_factory->get_driver());
$cache = $cache_factory->get_service();
$class_loader->set_cache($cache->get_driver());
$db = new $sql_db();
@ -70,7 +70,7 @@ if (isset($_GET['avatar']))
// worst-case default
$browser = (!empty($_SERVER['HTTP_USER_AGENT'])) ? htmlspecialchars((string) $_SERVER['HTTP_USER_AGENT']) : 'msie 6.0';
$config = new phpbb_config_db($db, $cache_factory->get_driver(), CONFIG_TABLE);
$config = new phpbb_config_db($db, $cache->get_driver(), CONFIG_TABLE);
set_config(null, null, null, $config);
set_config_count(null, null, null, $config);

65
phpBB/includes/cache/service.php vendored
View file

@ -2,7 +2,6 @@
/**
*
* @package acm
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
@ -22,21 +21,41 @@ if (!defined('IN_PHPBB'))
*/
class phpbb_cache_service
{
private $acm;
private $driver;
public function __construct(phpbb_cache_driver_interface $acm = null)
/**
* Creates a cache service around a cache driver
*
* @param phpbb_cache_driver_interface $driver The cache driver
*/
public function __construct(phpbb_cache_driver_interface $driver = null)
{
$this->set_acm($acm);
$this->set_driver($driver);
}
public function set_acm(phpbb_cache_driver_interface $acm)
/**
* Returns the cache driver used by this cache service.
*
* @return phpbb_cache_driver_interface The cache driver
*/
public function get_driver()
{
$this->acm = $acm;
return $this->driver;
}
/**
* Replaces the cache driver used by this cache service.
*
* @param phpbb_cache_driver_interface $driver The cache driver
*/
public function set_driver(phpbb_cache_driver_interface $driver)
{
$this->driver = $driver;
}
public function __call($method, $arguments)
{
return call_user_func_array(array($this->acm, $method), $arguments);
return call_user_func_array(array($this->driver, $method), $arguments);
}
/**
@ -47,7 +66,7 @@ class phpbb_cache_service
{
global $db;
if (($censors = $this->acm->get('_word_censors')) === false)
if (($censors = $this->driver->get('_word_censors')) === false)
{
$sql = 'SELECT word, replacement
FROM ' . WORDS_TABLE;
@ -61,7 +80,7 @@ class phpbb_cache_service
}
$db->sql_freeresult($result);
$this->acm->put('_word_censors', $censors);
$this->driver->put('_word_censors', $censors);
}
return $censors;
@ -72,7 +91,7 @@ class phpbb_cache_service
*/
function obtain_icons()
{
if (($icons = $this->acm->get('_icons')) === false)
if (($icons = $this->driver->get('_icons')) === false)
{
global $db;
@ -92,7 +111,7 @@ class phpbb_cache_service
}
$db->sql_freeresult($result);
$this->acm->put('_icons', $icons);
$this->driver->put('_icons', $icons);
}
return $icons;
@ -103,7 +122,7 @@ class phpbb_cache_service
*/
function obtain_ranks()
{
if (($ranks = $this->acm->get('_ranks')) === false)
if (($ranks = $this->driver->get('_ranks')) === false)
{
global $db;
@ -133,7 +152,7 @@ class phpbb_cache_service
}
$db->sql_freeresult($result);
$this->acm->put('_ranks', $ranks);
$this->driver->put('_ranks', $ranks);
}
return $ranks;
@ -148,7 +167,7 @@ class phpbb_cache_service
*/
function obtain_attach_extensions($forum_id)
{
if (($extensions = $this->acm->get('_extensions')) === false)
if (($extensions = $this->driver->get('_extensions')) === false)
{
global $db;
@ -192,7 +211,7 @@ class phpbb_cache_service
}
$db->sql_freeresult($result);
$this->acm->put('_extensions', $extensions);
$this->driver->put('_extensions', $extensions);
}
// Forum post
@ -253,7 +272,7 @@ class phpbb_cache_service
*/
function obtain_bots()
{
if (($bots = $this->acm->get('_bots')) === false)
if (($bots = $this->driver->get('_bots')) === false)
{
global $db;
@ -292,7 +311,7 @@ class phpbb_cache_service
}
$db->sql_freeresult($result);
$this->acm->put('_bots', $bots);
$this->driver->put('_bots', $bots);
}
return $bots;
@ -313,7 +332,7 @@ class phpbb_cache_service
foreach ($parsed_items as $key => $parsed_array)
{
$parsed_array = $this->acm->get('_cfg_' . $key . '_' . $theme[$key . '_path']);
$parsed_array = $this->driver->get('_cfg_' . $key . '_' . $theme[$key . '_path']);
if ($parsed_array === false)
{
@ -339,7 +358,7 @@ class phpbb_cache_service
$parsed_array = parse_cfg_file($filename);
$parsed_array['filetime'] = @filemtime($filename);
$this->acm->put('_cfg_' . $key . '_' . $theme[$key . '_path'], $parsed_array);
$this->driver->put('_cfg_' . $key . '_' . $theme[$key . '_path'], $parsed_array);
}
$parsed_items[$key] = $parsed_array;
}
@ -352,7 +371,7 @@ class phpbb_cache_service
*/
function obtain_disallowed_usernames()
{
if (($usernames = $this->acm->get('_disallowed_usernames')) === false)
if (($usernames = $this->driver->get('_disallowed_usernames')) === false)
{
global $db;
@ -367,7 +386,7 @@ class phpbb_cache_service
}
$db->sql_freeresult($result);
$this->acm->put('_disallowed_usernames', $usernames);
$this->driver->put('_disallowed_usernames', $usernames);
}
return $usernames;
@ -380,7 +399,7 @@ class phpbb_cache_service
{
global $phpbb_root_path, $phpEx;
if (($hook_files = $this->acm->get('_hooks')) === false)
if (($hook_files = $this->driver->get('_hooks')) === false)
{
$hook_files = array();
@ -399,7 +418,7 @@ class phpbb_cache_service
closedir($dh);
}
$this->acm->put('_hooks', $hook_files);
$this->driver->put('_hooks', $hook_files);
}
return $hook_files;

4
phpBB/install/database_update.php
View file

@ -96,8 +96,8 @@ $class_loader->register();
// set up caching
$cache_factory = new phpbb_cache_factory($acm_type);
$class_loader->set_cache($cache_factory->get_driver());
$cache = $cache_factory->get_service();
$class_loader->set_cache($cache->get_driver());
$request = new phpbb_request();
$user = new user();
@ -165,7 +165,7 @@ include($phpbb_root_path . 'language/' . $language . '/install.' . $phpEx);
$inline_update = (request_var('type', 0)) ? true : false;
// To let set_config() calls succeed, we need to make the config array available globally
$config = new phpbb_config_db($db, $cache_factory->get_driver(), CONFIG_TABLE);
$config = new phpbb_config_db($db, $cache->get_driver(), CONFIG_TABLE);
set_config(null, null, null, $config);
set_config_count(null, null, null, $config);

2
phpBB/install/index.php
View file

@ -172,8 +172,8 @@ $class_loader->register();
// set up caching
$cache_factory = new phpbb_cache_factory('file');
$class_loader->set_cache($cache_factory->get_driver());
$cache = $cache_factory->get_service();
$class_loader->set_cache($cache->get_driver());
$request = new phpbb_request();

4
phpBB/style.php
View file

@ -66,8 +66,8 @@ if ($id)
// set up caching
$cache_factory = new phpbb_cache_factory($acm_type);
$class_loader->set_cache($cache_factory->get_driver());
$cache = $cache_factory->get_service();
$class_loader->set_cache($cache->get_driver());
$request = new phpbb_request();
$db = new $sql_db();
@ -82,7 +82,7 @@ if ($id)
}
unset($dbpasswd);
$config = new phpbb_config_db($db, $cache_factory->get_driver(), CONFIG_TABLE);
$config = new phpbb_config_db($db, $cache->get_driver(), CONFIG_TABLE);
set_config(null, null, null, $config);
set_config_count(null, null, null, $config);