adjust the name and/or location of the stored versions if the actual file gets moved or renamed

2 files changed, 27 insertions, 3 deletions

diff --git a/apps/files_versions/appinfo/app.php b/apps/files_versions/appinfo/app.php
index 5a559c0c962..105c5a102cb 100644
--- a/apps/files_versions/appinfo/app.php
+++ b/apps/files_versions/appinfo/app.php
@@ -9,5 +9,6 @@ OCP\Util::addscript('files_versions', 'versions');
 
 // Listen to write signals
 OCP\Util::connectHook('OC_Filesystem', 'post_write', "OCA_Versions\Storage", "write_hook");
-// Listen to delete signals
-OCP\Util::connectHook('OC_Filesystem', 'delete', "OCA_Versions\Storage", "removeVersions");
\ No newline at end of file
+// Listen to delete and rename signals
+OCP\Util::connectHook('OC_Filesystem', 'delete', "OCA_Versions\Storage", "removeVersions");
+OCP\Util::connectHook('OC_Filesystem', 'rename', "OCA_Versions\Storage", "renameVersions");
\ No newline at end of file
diff --git a/apps/files_versions/versions.php b/apps/files_versions/versions.php
index 787de0f78ad..b733c57923e 100644
--- a/apps/files_versions/versions.php
+++ b/apps/files_versions/versions.php
@@ -310,7 +310,11 @@ class Storage {
         }
 
         /**

-         * @brief Erase versions of deleted file

+         * @brief Erase versions of deleted file
+         * @param array
+         *          
+         * This function is connected to the delete signal of OC_Filesystem
+         * cleanup the versions directory if the actual file gets deleted

          */
         public static function removeVersions($params) {

         	$rel_path =  $params[\OC_Filesystem::signal_param_path];

@@ -322,4 +326,23 @@ class Storage {
         		}

         	}

         }
+        
+        /**

+         * @brief rename/move versions of renamed/moved files
+         * @param array with oldpath and newpath
+         * 
+         * This function is connected to the rename signal of OC_Filesystem and adjust the name and location
+         * of the stored versions along the actual file

+         */

+        public static function renameVersions($params) {

+        	$rel_oldpath =  $params['oldpath'];
+        	$abs_oldpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OC_User::getUser()."/versions".$rel_oldpath.'.v';
+        	$abs_newpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OC_User::getUser()."/versions".$params['newpath'].'.v';

+        	if(Storage::isversioned($rel_oldpath)) {
+        		$versions = Storage::getVersions($rel_oldpath);

+        		foreach ($versions as $v){
+        			rename($abs_oldpath.$v['version'], $abs_newpath.$v['version']);
+        		}
+        	}

+        }
 }