friendica/friendica-addons
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Heavily refactored, including multiple calendars per user and recurring events. Not in an installable state yet, though

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This commit is contained in:
Tobias Hößl 2012-07-08 17:12:58 +00:00
parent 4a5e30ec84
commit fefee23e90
78 changed files with 8026 additions and 1205 deletions
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17
dav/common/dav_carddav_backend_std.inc.php
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@ -14,6 +14,23 @@
class Sabre_CardDAV_Backend_Std extends Sabre_CardDAV_Backend_Abstract
{
/**
* @var null|Sabre_CardDAV_Backend_Std
*/
private static $instance = null;
/**
* @static
* @return Sabre_CardDAV_Backend_Std
*/
public static function getInstance() {
if (self::$instance == null) {
self::$instance = new Sabre_CardDAV_Backend_Std();
}
return self::$instance;
}
/**
* Sets up the object
*/