diff options
| -rw-r--r-- | apps/files/appinfo/remote.php | 1 | ||||
| -rw-r--r-- | lib/connector/sabre/ServiceUnavailable.php | 22 | ||||
| -rw-r--r-- | lib/connector/sabre/maintenanceplugin.php | 56 |
3 files changed, 79 insertions, 0 deletions
diff --git a/apps/files/appinfo/remote.php b/apps/files/appinfo/remote.php index 1713bcc22ce..6a78a1e0d75 100644 --- a/apps/files/appinfo/remote.php +++ b/apps/files/appinfo/remote.php @@ -45,6 +45,7 @@ $server->addPlugin(new Sabre_DAV_Auth_Plugin($authBackend, 'ownCloud')); $server->addPlugin(new Sabre_DAV_Locks_Plugin($lockBackend)); $server->addPlugin(new Sabre_DAV_Browser_Plugin(false)); // Show something in the Browser, but no upload $server->addPlugin(new OC_Connector_Sabre_QuotaPlugin()); +$server->addPlugin(new OC_Connector_Sabre_MaintenancePlugin()); // And off we go! $server->exec(); diff --git a/lib/connector/sabre/ServiceUnavailable.php b/lib/connector/sabre/ServiceUnavailable.php new file mode 100644 index 00000000000..c1cc815c989 --- /dev/null +++ b/lib/connector/sabre/ServiceUnavailable.php @@ -0,0 +1,22 @@ +<?php +/** + * ownCloud + * + * @author Thomas Müller + * @copyright 2013 Thomas Müller <thomas.mueller@tmit.eu> + * + * @license AGPL3 + */ + +class Sabre_DAV_Exception_ServiceUnavailable extends Sabre_DAV_Exception { + + /** + * Returns the HTTP statuscode for this exception + * + * @return int + */ + public function getHTTPCode() { + + return 503; + } +} diff --git a/lib/connector/sabre/maintenanceplugin.php b/lib/connector/sabre/maintenanceplugin.php new file mode 100644 index 00000000000..329fa4443ad --- /dev/null +++ b/lib/connector/sabre/maintenanceplugin.php @@ -0,0 +1,56 @@ +<?php + +/** + * ownCloud + * + * @author Thomas Müller + * @copyright 2013 Thomas Müller <thomas.mueller@tmit.eu> + * + * @license AGPL3 + */ + +require 'ServiceUnavailable.php'; + +class OC_Connector_Sabre_MaintenancePlugin extends Sabre_DAV_ServerPlugin +{ + + /** + * Reference to main server object + * + * @var Sabre_DAV_Server + */ + private $server; + + /** + * This initializes the plugin. + * + * This function is called by Sabre_DAV_Server, after + * addPlugin is called. + * + * This method should set up the required event subscriptions. + * + * @param Sabre_DAV_Server $server + * @return void + */ + public function initialize(Sabre_DAV_Server $server) { + + $this->server = $server; + $this->server->subscribeEvent('beforeMethod', array($this, 'checkMaintenanceMode'), 10); + } + + /** + * This method is called before any HTTP method and returns http status code 503 + * in case the system is in maintenance mode. + * + * @throws Sabre_DAV_Exception_ServiceUnavailable + * @internal param string $method + * @return bool + */ + public function checkMaintenanceMode() { + if (OC_Config::getValue('maintenance', false)) { + throw new Sabre_DAV_Exception_ServiceUnavailable(); + } + + return true; + } +} |