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fixed an error with the initialisation of the static $db var (under LDAP and php4-restore sessions) and or by using the global db object without cloning it

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This commit is contained in:
Ralf Becker 2008-03-06 11:43:45 +00:00
parent 9de6c2884f
commit e03425c90b
1 changed files with 34 additions and 14 deletions
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48
phpgwapi/inc/class.config.inc.php
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@ -21,7 +21,7 @@ class config
*/ */
const TABLE = 'egw_config'; const TABLE = 'egw_config';
/** /**
* Instance of the db class * Reference to the global db class
* *
* @var egw_db * @var egw_db
*/ */
@ -47,6 +47,11 @@ class config
*/ */
public $config_data; public $config_data;
/**
* Constructor for the old non-static use
*
* @param string $appname
*/
function __construct($appname = '') function __construct($appname = '')
{ {
if (!$appname) if (!$appname)
@ -77,6 +82,10 @@ class config
*/ */
function save_repository() function save_repository()
{ {
if (!is_object(self::$db))
{
self::init_db();
}
if (is_array($this->config_data)) if (is_array($this->config_data))
{ {
self::$db->lock(array(config::TABLE)); self::$db->lock(array(config::TABLE));
@ -136,6 +145,10 @@ class config
{ {
$value = serialize($value); $value = serialize($value);
} }
if (!is_object(self::$db))
{
self::init_db();
}
return self::$db->insert(config::TABLE,array('config_value'=>$value),array('config_app'=>$app,'config_name'=>$name),__LINE__,__FILE__); return self::$db->insert(config::TABLE,array('config_value'=>$value),array('config_app'=>$app,'config_name'=>$name),__LINE__,__FILE__);
} }
@ -145,6 +158,10 @@ class config
*/ */
function delete_repository() function delete_repository()
{ {
if (!is_object(self::$db))
{
self::init_db();
}
self::$db->delete(config::TABLE,array('config_app' => $this->appname),__LINE__,__FILE__); self::$db->delete(config::TABLE,array('config_app' => $this->appname),__LINE__,__FILE__);
unset(self::$configs[$this->appname]); unset(self::$configs[$this->appname]);
@ -185,16 +202,19 @@ class config
if (!isset($config)) if (!isset($config))
{ {
$config = array(); if (!is_object(self::$db))
self::$db->select(config::TABLE,'*',array('config_app' => $app),__LINE__,__FILE__);
while (self::$db->next_record())
{ {
$name = self::$db->f('config_name'); self::init_db();
$value = self::$db->f('config_value'); }
$config = array();
foreach(self::$db->select(config::TABLE,'*',array('config_app' => $app),__LINE__,__FILE__) as $row)
{
$name = $row['config_name'];
$value = $row['config_value'];
$test = @unserialize($value); $test = @unserialize($value);
$config[self::$db->f('config_name')] = is_array($test) ? $test : $value; $config[$name] = is_array($test) ? $test : $value;
} }
} }
return $config; return $config;
@ -257,7 +277,7 @@ class config
* @param string $app * @param string $app
* @return array with content-types * @return array with content-types
*/ */
function get_content_types($app) static function get_content_types($app)
{ {
$config = self::read($app); $config = self::read($app);
@ -265,20 +285,20 @@ class config
} }
/** /**
* Initialise our static vars * Initialise our db
*
* We use a reference here (no clone), as we no longer use egw_db::row() or egw_db::next_record()!
* *
*/ */
static function init_static() private static function init_db()
{ {
if (is_object($GLOBALS['egw']->db)) if (is_object($GLOBALS['egw']->db))
{ {
config::$db = clone($GLOBALS['egw']->db); config::$db = $GLOBALS['egw']->db;
} }
else else
{ {
config::$db = clone($GLOBALS['egw_setup']->db); config::$db = $GLOBALS['egw_setup']->db;
} }
config::$db->set_app('phpgwapi');
} }
} }
config::init_static();