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OC_App: Cache list of enabled apps 

In my test here 1 SELECT instead of 5 (when doing a DAV request,
probably similar for other requests)
This commit is contained in:
Markus Goetz 2013-10-05 19:18:18 +02:00
parent 7337b34110
commit e564a3a266
1 changed files with 10 additions and 3 deletions
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13
lib/private/app.php
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@ -165,10 +165,14 @@ class OC_App{
/**
* get all enabled apps
*/
private static $enabledAppsCache = array();
public static function getEnabledApps() {
if(!OC_Config::getValue('installed', false)) {
return array();
}
if(!empty(self::$enabledAppsCache)) {
return self::$enabledAppsCache;
}
$apps=array('files');
$sql = 'SELECT `appid` FROM `*PREFIX*appconfig`'
.' WHERE `configkey` = \'enabled\' AND `configvalue`=\'yes\'';
@ -187,6 +191,7 @@ class OC_App{
$apps[]=$row['appid'];
}
}
self::$enabledAppsCache = $apps;
return $apps;
}
@ -198,11 +203,11 @@ class OC_App{
* This function checks whether or not an app is enabled.
*/
public static function isEnabled( $app ) {
if( 'files'==$app or ('yes' == OC_Appconfig::getValue( $app, 'enabled' ))) {
if('files' == $app) {
return true;
}
return false;
$enabledApps = self::getEnabledApps();
return in_array($app, $enabledApps);
}
/**
@ -214,6 +219,7 @@ class OC_App{
* This function set an app as enabled in appconfig.
*/
public static function enable( $app ) {
self::$enabledAppsCache = array(); // flush
if(!OC_Installer::isInstalled($app)) {
// check if app is a shipped app or not. OCS apps have an integer as id, shipped apps use a string
if(!is_numeric($app)) {
@ -257,6 +263,7 @@ class OC_App{
* This function set an app as disabled in appconfig.
*/
public static function disable( $app ) {
self::$enabledAppsCache = array(); // flush
// check if app is a shipped app or not. if not delete
\OC_Hook::emit('OC_App', 'pre_disable', array('app' => $app));
OC_Appconfig::setValue( $app, 'enabled', 'no' );