Merge pull request #304 in ZP/z-push from...

Merge pull request #304 in ZP/z-push from bugfix/ZP-989-warning-that-readonly-flag-is-undefined to develop

* commit '881fc1f3':
  ZP-989 Output current permission flags on all additional folders in AdditionalFolderList(), criteria to add a shared folder in the ChangesMemoryWrapper should always be on the read only flag, refixed typo in Kopano backend.
  ZP-989 Reverted: "Remove readonly parameter from backends' Setup() function. Check"
  ZP-989 Backward compatibility fixes for old style folder ids.
  ZP-989 Remove readonly parameter from $additionalFolders in config.php and where it was used in the code.
  ZP-989 Remove readonly parameter when adding an additional folder via webservice.
  ZP-989 Remove readonly parameter from backends' Setup() function. Check for only read permission in Kopano backend Setup().

src/backend/kopano/kopano.php

@@ -238,7 +238,7 @@ class BackendKopano implements IBackend, ISearchProvider {
         if ($user === false)
             $user = $this->mainUser;
 
-        // This is a special case. A user will get it's entire folder structure by the foldersync by default.
+        // This is a special case. A user will get his entire folder structure by the foldersync by default.
         // The ACL check is executed when an additional folder is going to be sent to the mobile.
         // Configured that way the user could receive the same folderid twice, with two different names.
         if ($this->mainUser == $user && $checkACLonly && $folderid) {

src/backend/kopano/replybackimexporter.php

@@ -453,17 +453,16 @@ class ReplyBackImExporter implements IImportChanges, IExportChanges {
 
         $sourcekey = hex2bin($sk);
         $parentsourcekey = hex2bin(ZPush::GetDeviceManager()->GetBackendIdForFolderId($fsk));
+        // Backwards compatibility for old style folder ids
+        if (empty($parentsourcekey)) {
+            $parentsourcekey = $this->folderid;
+        }
         $entryid = mapi_msgstore_entryidfromsourcekey($this->store, $parentsourcekey, $sourcekey);
 
         if(!$entryid) {
             ZLog::Write(LOGLEVEL_INFO, sprintf("ReplyBackImExporter->getMessage(): Couldn't retrieve message from MAPIProvider, sourcekey: '%s', parentsourcekey: '%s'", bin2hex($sourcekey), bin2hex($parentsourcekey), bin2hex($entryid)));
-            if ($announceErrors) {
-                return $status;
-            }
-            else {
             return false;
         }
-        }
 
         $mapimessage = mapi_msgstore_openentry($this->store, $entryid);
         try {
@@ -484,8 +483,7 @@ class ReplyBackImExporter implements IImportChanges, IExportChanges {
                     }
                     ZPush::GetDeviceManager()->AnnounceIgnoredMessage(false, $brokenSO->id, $brokenSO);
                 }
-                // tell MAPI to ignore the message
-                return $status;
+                return false;
             }
         }
         return $message;

src/config.php

@@ -345,8 +345,6 @@
  *                      SYNC_FOLDER_TYPE_USER_TASK
  *                      SYNC_FOLDER_TYPE_USER_MAIL
  *                      SYNC_FOLDER_TYPE_USER_NOTE
- *      readonly:   indicates if the folder should be opened read-only.
- *                  If set to false, full writing permissions are required.
  *
  *  Additional notes:
  *  - on Kopano systems use backend/kopano/listfolders.php script to get a list
@@ -379,7 +377,6 @@
             'folderid'  => "",
             'name'      => "Public Contacts",
             'type'      => SYNC_FOLDER_TYPE_USER_CONTACT,
-            'readonly'  => false,
         ),
 */
     );

src/lib/core/asdevice.php

@@ -854,12 +854,11 @@ class ASDevice extends StateObject {
      * @param string    $folderid   the folder id of the additional folder.
      * @param string    $name       the name of the additional folder (has to be unique for all folders on the device).
      * @param string    $type       AS foldertype of SYNC_FOLDER_TYPE_USER_*
-     * @param boolean   $readonly   Indicates if the folder should be synched if the user has at least read-only permissions.
      *
      * @access public
      * @return boolean
      */
-    public function AddAdditionalFolder($store, $folderid, $name, $type, $readonly) {
+    public function AddAdditionalFolder($store, $folderid, $name, $type) {
         // check if type is of a additional user type
         if (!in_array($type, array(SYNC_FOLDER_TYPE_USER_CONTACT, SYNC_FOLDER_TYPE_USER_APPOINTMENT, SYNC_FOLDER_TYPE_USER_TASK, SYNC_FOLDER_TYPE_USER_MAIL, SYNC_FOLDER_TYPE_USER_NOTE, SYNC_FOLDER_TYPE_USER_JOURNAL))) {
             ZLog::Write(LOGLEVEL_ERROR, sprintf("ASDevice->AddAdditionalFolder(): folder can not be added because the specified type '%s' is not a permitted user type.", $type));
@@ -901,7 +900,6 @@ class ASDevice extends StateObject {
                             'folderid'  => $folderid,
                             'name'      => $name,
                             'type'      => $type,
-                            'readonly'  => $readonly,
                          );
         $this->additionalfolders = $af;
 

src/lib/core/changesmemorywrapper.php

@@ -78,7 +78,8 @@ class ChangesMemoryWrapper extends HierarchyCache implements IImportChanges, IEx
             foreach($state as $addKey => $addFolder) {
                 ZLog::Write(LOGLEVEL_DEBUG, sprintf("ChangesMemoryWrapper->Config(AdditionalFolders) : process folder '%s'", $addFolder->displayname));
                 if (isset($addFolder->NoBackendFolder) && $addFolder->NoBackendFolder == true) {
-                    $hasRights = ZPush::GetBackend()->Setup($addFolder->Store, true, $addFolder->BackendId, $addFolder->ReadOnly);
+                    // check rights for readonly access only
+                    $hasRights = ZPush::GetBackend()->Setup($addFolder->Store, true, $addFolder->BackendId, true);
                     // delete the folder on the device
                     if (! $hasRights) {
                         // delete the folder only if it was an additional folder before, else ignore it

src/lib/core/devicemanager.php

@@ -493,7 +493,7 @@ class DeviceManager {
     public function GetAdditionalUserSyncFolders() {
         $folders = array();
         foreach($this->device->GetAdditionalFolders() as $df) {
-            $folder = $this->getAdditionalSyncFolder($df['store'], $df['folderid'], $df['name'], $df['type'], $df['readonly'], DeviceManager::FLD_ORIGIN_SHARED);
+            $folder = $this->getAdditionalSyncFolder($df['store'], $df['folderid'], $df['name'], $df['type'], DeviceManager::FLD_ORIGIN_SHARED);
             $folders[$folder->BackendId] = $folder;
         }
 
@@ -501,7 +501,7 @@ class DeviceManager {
         if (KOE_CAPABILITY_GAB && $this->IsKoe() && KOE_GAB_STORE != "" && KOE_GAB_NAME != "") {
             // if KOE_GAB_FOLDERID is set, use it
             if (KOE_GAB_FOLDERID != "") {
-                $folder = $this->getAdditionalSyncFolder(KOE_GAB_STORE, KOE_GAB_FOLDERID, KOE_GAB_NAME, SYNC_FOLDER_TYPE_USER_APPOINTMENT, true, DeviceManager::FLD_ORIGIN_GAB);
+                $folder = $this->getAdditionalSyncFolder(KOE_GAB_STORE, KOE_GAB_FOLDERID, KOE_GAB_NAME, SYNC_FOLDER_TYPE_USER_APPOINTMENT, DeviceManager::FLD_ORIGIN_GAB);
                 $folders[$folder->BackendId] = $folder;
             }
             else {
@@ -518,7 +518,7 @@ class DeviceManager {
                     }
 
                     if ($backendGabId) {
-                        $folders[$backendGabId] = $this->getAdditionalSyncFolder(KOE_GAB_STORE, $backendGabId, KOE_GAB_NAME, SYNC_FOLDER_TYPE_USER_APPOINTMENT, true, DeviceManager::FLD_ORIGIN_GAB);
+                        $folders[$backendGabId] = $this->getAdditionalSyncFolder(KOE_GAB_STORE, $backendGabId, KOE_GAB_NAME, SYNC_FOLDER_TYPE_USER_APPOINTMENT, DeviceManager::FLD_ORIGIN_GAB);
                     }
                 }
             }
@@ -1141,13 +1141,12 @@ class DeviceManager {
      * @param string    $folderid
      * @param string    $name
      * @param int       $type
-     * @param boolean   $readonly
      * @param string    $folderOrigin
      *
      * @access private
      * @returns SyncFolder
      */
-    private function getAdditionalSyncFolder($store, $folderid, $name, $type, $readonly, $folderOrigin) {
+    private function getAdditionalSyncFolder($store, $folderid, $name, $type, $folderOrigin) {
         $folder = new SyncFolder();
         $folder->BackendId = $folderid;
         $folder->serverid = $this->GetFolderIdForBackendId($folder->BackendId, true, $folderOrigin, $name);
@@ -1157,7 +1156,6 @@ class DeviceManager {
         // save store as custom property which is not streamed directly to the device
         $folder->NoBackendFolder = true;
         $folder->Store = $store;
-        $folder->ReadOnly = $readonly;
 
         return $folder;
     }

src/lib/core/zpush.php

@@ -415,7 +415,6 @@ class ZPush {
                 // save store as custom property which is not streamed directly to the device
                 $folder->NoBackendFolder = true;
                 $folder->Store = $af['store'];
-                $folder->ReadOnly = $af['readonly'];
 
                 self::$addSyncFolders[$folder->BackendId] = $folder;
             }

src/lib/core/zpushdefs.php

@@ -326,7 +326,6 @@ define("SYNC_FOLDERHIERARCHY_VERSION","FolderHierarchy:Version");
 define("SYNC_FOLDERHIERARCHY_IGNORE_STORE","FolderHierarchy:IgnoreStore");
 define("SYNC_FOLDERHIERARCHY_IGNORE_NOBCKENDFLD","FolderHierarchy:IgnoreNoBackendFolder");
 define("SYNC_FOLDERHIERARCHY_IGNORE_BACKENDID","FolderHierarchy:IgnoreBackendId");
-define("SYNC_FOLDERHIERARCHY_IGNORE_READONLY","FolderHierarchy:IgnoreReadOnly");
 
 // MeetingResponse
 define("SYNC_MEETINGRESPONSE_CALENDARID","MeetingResponse:CalendarId");

src/lib/syncobjects/syncfolder.php

@@ -54,7 +54,6 @@ class SyncFolder extends SyncObject {
     public $Store;
     public $NoBackendFolder;
     public $BackendId;
-    public $ReadOnly;
 
     function SyncFolder() {
         $mapping = array (
@@ -80,10 +79,6 @@ class SyncFolder extends SyncObject {
 
                     SYNC_FOLDERHIERARCHY_IGNORE_BACKENDID               => array (  self::STREAMER_VAR      => "BackendId",
                                                                                     self::STREAMER_TYPE     => self::STREAMER_TYPE_IGNORE),
-
-                    SYNC_FOLDERHIERARCHY_IGNORE_READONLY                => array (  self::STREAMER_VAR      => "ReadOnly",
-                                                                                    self::STREAMER_TYPE     => self::STREAMER_TYPE_IGNORE),
-
         );
 
         parent::SyncObject($mapping);

src/lib/utils/zpushadmin.php

@@ -505,7 +505,6 @@ class ZPushAdmin {
                                         'syncfolderid' => $syncfolderid,
                                         'name' => $so->displayname,
                                         'type' => $so->type,
-                                        'readonly' => $so->ReadOnly,
                                         'origin' => Utils::GetFolderOriginFromId($syncfolderid),
                                     );
                 }
@@ -529,12 +528,11 @@ class ZPushAdmin {
      * @param string    $add_folderid   the folder id of the additional folder.
      * @param string    $add_name       the name of the additional folder (has to be unique for all folders on the device).
      * @param string    $add_type       AS foldertype of SYNC_FOLDER_TYPE_USER_*
-     * @param boolean   $add_readonly   Indicates if the folder should be synched if the user has at least read-only permissions.
      *
      * @access public
      * @return boolean
      */
-    static public function AdditionalFolderAdd($user, $devid, $add_store, $add_folderid, $add_name, $add_type, $add_readonly) {
+    static public function AdditionalFolderAdd($user, $devid, $add_store, $add_folderid, $add_name, $add_type) {
         // load device data
         $device = new ASDevice($devid, ASDevice::UNDEFINED, $user, ASDevice::UNDEFINED);
         try {
@@ -551,7 +549,7 @@ class ZPushAdmin {
                 return false;
             }
 
-            $status = $device->AddAdditionalFolder($add_store, $add_folderid, $add_name, $add_type, $add_readonly);
+            $status = $device->AddAdditionalFolder($add_store, $add_folderid, $add_name, $add_type);
             if ($status)
                 ZPush::GetStateMachine()->SetState($device->GetData(), $devid, IStateMachine::DEVICEDATA);
 

src/lib/webservice/webservicedevice.php

@@ -168,6 +168,15 @@ class WebserviceDevice {
         $deviceId = preg_replace("/[^A-Za-z0-9]/", "", $deviceId);
         $folders = ZPushAdmin::AdditionalFolderList($user, $deviceId);
         ZLog::Write(LOGLEVEL_INFO, sprintf("WebserviceDevice::AdditionalFolderList(): found %d folders for device '%s' of user '%s'", count($folders), $deviceId, $user));
+        // retrieve the permission flags from the backend
+        $backend = ZPush::GetBackend();
+        foreach($folders as &$folder) {
+            $folder['readable'] = $backend->Setup($folder['store'], true, $folder['folderid'], true);
+            $folder['writeable'] = $backend->Setup($folder['store'], true, $folder['folderid']);
+        }
+        // make sure folder is not pointing to our last folder anymore
+        unset($folder);
+
         ZPush::GetTopCollector()->AnnounceInformation(sprintf("Retrieved details of %d folders", count($folders)), true);
 
         return $folders;
@@ -181,19 +190,17 @@ class WebserviceDevice {
      * @param string    $add_folderid   the folder id of the additional folder.
      * @param string    $add_name       the name of the additional folder (has to be unique for all folders on the device).
      * @param string    $add_type       AS foldertype of SYNC_FOLDER_TYPE_USER_*
-     * @param boolean   $add_readonly   Indicates if the folder should be synched if the user has at least read-only permissions.
      *
      * @access public
      * @return boolean
      */
-    public function AdditionalFolderAdd($deviceId, $add_store, $add_folderid, $add_name, $add_type, $add_readonly) {
+    public function AdditionalFolderAdd($deviceId, $add_store, $add_folderid, $add_name, $add_type) {
         $user = Request::GetGETUser();
         $deviceId = preg_replace("/[^A-Za-z0-9]/", "", $deviceId);
         $add_folderid = preg_replace("/[^A-Za-z0-9]/", "", $add_folderid);
         $add_type = preg_replace("/[^0-9]/", "", $add_type);
-        $add_readonly = !! $add_readonly;
 
-        $status = ZPushAdmin::AdditionalFolderAdd($user, $deviceId, $add_store, $add_folderid, $add_name, $add_type, $add_readonly);
+        $status = ZPushAdmin::AdditionalFolderAdd($user, $deviceId, $add_store, $add_folderid, $add_name, $add_type);
         if (!$status) {
             ZPush::GetTopCollector()->AnnounceInformation(ZLog::GetLastMessage(LOGLEVEL_ERROR), true);
             throw new SoapFault("ERROR", ZLog::GetLastMessage(LOGLEVEL_ERROR));

src/lib/webservice/webserviceinfo.php

@@ -62,7 +62,7 @@ class WebserviceInfo {
 
         foreach ($folders as $folder) {
             $folder->StripData();
-            unset($folder->Store, $folder->flags, $folder->content, $folder->NoBackendFolder, $folder->ReadOnly);
+            unset($folder->Store, $folder->flags, $folder->content, $folder->NoBackendFolder);
             $output[] = $folder;
         }