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-rw-r--r--Zotlabs/Module/Cloud.php110
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diff --git a/Zotlabs/Module/Cloud.php b/Zotlabs/Module/Cloud.php
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+<?php
+namespace Zotlabs\Module;
+/**
+ * @file mod/cloud.php
+ * @brief Initialize Hubzilla's cloud (SabreDAV).
+ *
+ * Module for accessing the DAV storage area.
+ */
+
+use Sabre\DAV as SDAV;
+use \Zotlabs\Storage;
+
+// composer autoloader for SabreDAV
+require_once('vendor/autoload.php');
+
+/**
+ * @brief Fires up the SabreDAV server.
+ *
+ * @param App &$a
+ */
+
+
+class Cloud extends \Zotlabs\Web\Controller {
+
+ function init() {
+ require_once('include/reddav.php');
+
+ if (! is_dir('store'))
+ os_mkdir('store', STORAGE_DEFAULT_PERMISSIONS, false);
+
+ $which = null;
+ if (argc() > 1)
+ $which = argv(1);
+
+ $profile = 0;
+
+ \App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . z_root() . '/feed/' . $which . '" />' . "\r\n";
+
+ if ($which)
+ profile_load($a, $which, $profile);
+
+ $auth = new \Zotlabs\Storage\BasicAuth();
+
+ $ob_hash = get_observer_hash();
+
+ if ($ob_hash) {
+ if (local_channel()) {
+ $channel = \App::get_channel();
+ $auth->setCurrentUser($channel['channel_address']);
+ $auth->channel_id = $channel['channel_id'];
+ $auth->channel_hash = $channel['channel_hash'];
+ $auth->channel_account_id = $channel['channel_account_id'];
+ if($channel['channel_timezone'])
+ $auth->setTimezone($channel['channel_timezone']);
+ }
+ $auth->observer = $ob_hash;
+ }
+
+ if ($_GET['davguest'])
+ $_SESSION['davguest'] = true;
+
+ $_SERVER['QUERY_STRING'] = str_replace(array('?f=', '&f='), array('', ''), $_SERVER['QUERY_STRING']);
+ $_SERVER['QUERY_STRING'] = strip_zids($_SERVER['QUERY_STRING']);
+ $_SERVER['QUERY_STRING'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism', '', $_SERVER['QUERY_STRING']);
+
+ $_SERVER['REQUEST_URI'] = str_replace(array('?f=', '&f='), array('', ''), $_SERVER['REQUEST_URI']);
+ $_SERVER['REQUEST_URI'] = strip_zids($_SERVER['REQUEST_URI']);
+ $_SERVER['REQUEST_URI'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism', '', $_SERVER['REQUEST_URI']);
+
+ $rootDirectory = new \Zotlabs\Storage\Directory('/', $auth);
+
+ // A SabreDAV server-object
+ $server = new SDAV\Server($rootDirectory);
+ // prevent overwriting changes each other with a lock backend
+ $lockBackend = new SDAV\Locks\Backend\File('store/[data]/locks');
+ $lockPlugin = new SDAV\Locks\Plugin($lockBackend);
+
+ $server->addPlugin($lockPlugin);
+
+ $is_readable = false;
+
+ if($_SERVER['REQUEST_METHOD'] === 'GET') {
+ try {
+ $x = RedFileData('/' . \App::$cmd, $auth);
+ }
+ catch(\Exception $e) {
+ if($e instanceof Sabre\DAV\Exception\Forbidden) {
+ http_status_exit(401, 'Permission denied.');
+ }
+ }
+ }
+
+ // require_once('\Zotlabs/Storage/Browser.php');
+ // provide a directory view for the cloud in Hubzilla
+ $browser = new \Zotlabs\Storage\Browser($auth);
+ $auth->setBrowserPlugin($browser);
+
+ $server->addPlugin($browser);
+
+ // Experimental QuotaPlugin
+ // require_once('\Zotlabs\Storage/QuotaPlugin.php');
+ // $server->addPlugin(new \Zotlabs\Storage\\QuotaPlugin($auth));
+
+ // All we need to do now, is to fire up the server
+ $server->exec();
+
+ killme();
+ }
+
+}