From bfbe6c166081608deaa1e388f6287a1bf933c0c6 Mon Sep 17 00:00:00 2001
From: sasiflo <dev@sasiflo.de>
Date: Tue, 17 May 2016 12:27:15 +0200
Subject: Synchronization: Directory creation on sync import corrected.

---
 Zotlabs/Storage/Directory.php | 10 ++++++----
 include/import.php            | 22 ++++++++++++++--------
 2 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/Zotlabs/Storage/Directory.php b/Zotlabs/Storage/Directory.php
index 3c0cff6ef..84368d07e 100644
--- a/Zotlabs/Storage/Directory.php
+++ b/Zotlabs/Storage/Directory.php
@@ -194,7 +194,7 @@ class Directory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
 	 * @return null|string ETag
 	 */
 	public function createFile($name, $data = null) {
-		logger($name, LOGGER_DEBUG);
+		logger('create file in directory ' . $name, LOGGER_DEBUG);
 
 		if (! $this->auth->owner_id) {
 			logger('permission denied ' . $name);
@@ -358,7 +358,7 @@ class Directory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
 	 * @return void
 	 */
 	public function createDirectory($name) {
-		logger($name, LOGGER_DEBUG);
+		logger('create directory ' . $name, LOGGER_DEBUG);
 
 		if ((! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id, $this->auth->observer, 'write_storage'))) {
 			throw new DAV\Exception\Forbidden('Permission denied.');
@@ -372,7 +372,9 @@ class Directory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
 			$result = attach_mkdir($r[0], $this->auth->observer, array('filename' => $name, 'folder' => $this->folder_hash));
 
 			if($result['success']) {
-				$sync = attach_export_data($r[0],$ret['data']['hash']);
+				$sync = attach_export_data($r[0],$result['data']['hash']);
+				logger('createDirectory: attach_export_data returns $sync:' . print_r($sync, true), LOGGER_DEBUG);
+
 				if($sync) {
 					build_sync_packet($r[0]['channel_id'],array('file' => array($sync)));
 				}
@@ -563,4 +565,4 @@ class Directory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
 			$free
 		);
 	}
-}
\ No newline at end of file
+}
diff --git a/include/import.php b/include/import.php
index 00058047e..a62ec4ed5 100644
--- a/include/import.php
+++ b/include/import.php
@@ -973,8 +973,11 @@ function sync_files($channel,$files) {
 
 					$attach_exists = false;
 					$x = attach_by_hash($att['hash']);
+					logger('sync_files duplicate check: attach_exists=' . $attach_exists, LOGGER_DEBUG);
+					logger('sync_files duplicate check: att=' . print_r($att,true), LOGGER_DEBUG);
+					logger('sync_files duplicate check: attach_by_hash() returned ' . print_r($x,true), LOGGER_DEBUG);
 
-					if($x) {
+					if($x['success']) {
 						$attach_exists = true;
 						$attach_id = $x[0]['id'];
 					}
@@ -1043,15 +1046,17 @@ function sync_files($channel,$files) {
 
 
 					if($attach_exists) {
-					    $str = '';
-    					foreach($att as $k => $v) {
-				        	if($str)
-            					$str .= ",";
-        					$str .= " `" . $k . "` = '" . $v . "' ";
-    					}
-					    $r = dbq("update `attach` set " . $str . " where id = " . intval($attach_id) );
+						logger('sync_files attach exists: ' . print_r($att,true), LOGGER_DEBUG);
+						$str = '';
+    						foreach($att as $k => $v) {
+				        		if($str)
+            							$str .= ",";
+        						$str .= " `" . $k . "` = '" . $v . "' ";
+    						}
+						$r = dbq("update `attach` set " . $str . " where id = " . intval($attach_id) );
 					}
 					else {
+						logger('sync_files attach does not exists: ' . print_r($att,true), LOGGER_DEBUG);
 						$r = dbq("INSERT INTO attach (`" 
 							. implode("`, `", array_keys($att)) 
 							. "`) VALUES ('" 
@@ -1064,6 +1069,7 @@ function sync_files($channel,$files) {
 
 					if($att['filetype'] === 'multipart/mixed' && $att['is_dir']) {
 						os_mkdir($newfname, STORAGE_DEFAULT_PERMISSIONS,true);
+						$attachment_stored = true;
 						continue;
 					}
 					else {
-- 
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