From 6c743657c344e585b30a22ad585ce1e4e0b93c26 Mon Sep 17 00:00:00 2001
From: cdujeu <charles@ajaxplorer.info>
Date: Tue, 22 Dec 2015 10:35:56 +0100
Subject: [PATCH] Handle repository with deleted parent. Should fix #1025

---
 core/src/core/classes/class.ConfService.php            |  8 ++++++++
 .../access.ajxp_conf/class.ajxp_confAccessDriver.php   | 10 ++++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/core/src/core/classes/class.ConfService.php b/core/src/core/classes/class.ConfService.php
index c4481e60f5..df542e152d 100644
--- a/core/src/core/classes/class.ConfService.php
+++ b/core/src/core/classes/class.ConfService.php
@@ -1118,10 +1118,18 @@ public function deleteRepositoryInst($repoId)
     {
         AJXP_Controller::applyHook("workspace.before_delete", array($repoId));
         $confStorage = self::getConfStorageImpl();
+        $shares = $confStorage->listRepositoriesWithCriteria(array("parent_uuid" => $repoId));
+        $toDelete = array();
+        foreach($shares as $share){
+            $toDelete[] = $share->getId();
+        }
         $res = $confStorage->deleteRepository($repoId);
         if ($res == -1) {
             return $res;
         }
+        foreach($toDelete as $deleteId){
+            $this->deleteRepositoryInst($deleteId);
+        }
         AJXP_Controller::applyHook("workspace.after_delete", array($repoId));
         AJXP_Logger::info(__CLASS__,"Delete Repository", array("repo_id"=>$repoId));
         $this->invalidateLoadedRepositories();
diff --git a/core/src/plugins/access.ajxp_conf/class.ajxp_confAccessDriver.php b/core/src/plugins/access.ajxp_conf/class.ajxp_confAccessDriver.php
index 1aa0885691..b6065a7c83 100644
--- a/core/src/plugins/access.ajxp_conf/class.ajxp_confAccessDriver.php
+++ b/core/src/plugins/access.ajxp_conf/class.ajxp_confAccessDriver.php
@@ -670,8 +670,14 @@ public function switchAction($action, $httpVars, $fileVars)
                             continue;
                         }
                         $meta = array();
-                        if($repositoryObject->getOption("META_SOURCES") != null){
-                            $meta = array_keys($repositoryObject->getOption("META_SOURCES"));
+                        try{
+                            if($repositoryObject->getOption("META_SOURCES") != null){
+                                $meta = array_keys($repositoryObject->getOption("META_SOURCES"));
+                            }
+                        }catch(Exception $e){
+                            if(isSet($sharedRepos[$repositoryId])) unset($sharedRepos[$repositoryId]);
+                            $this->logError("Invalid Share", "Repository $repositoryId has no more parent. Should be deleted.");
+                            continue;
                         }
                         $repoDetailed[$repositoryId] = array(
                             "label"  => SystemTextEncoding::toUTF8($repositoryObject->getDisplay()),