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diff --git a/lib/kolab_sync_data.php b/lib/kolab_sync_data.php
index ac452b1..09956c2 100644
--- a/lib/kolab_sync_data.php
+++ b/lib/kolab_sync_data.php
@@ -1,1698 +1,1703 @@
<?php
/**
+--------------------------------------------------------------------------+
| Kolab Sync (ActiveSync for Kolab) |
| |
| Copyright (C) 2011-2012, Kolab Systems AG <contact@kolabsys.com> |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/> |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak <machniak@kolabsys.com> |
+--------------------------------------------------------------------------+
*/
/**
* Base class for Syncroton data backends
*/
abstract class kolab_sync_data implements Syncroton_Data_IData
{
/**
* ActiveSync protocol version
*
* @var int
*/
protected $asversion = 0;
/**
* information about the current device
*
* @var Syncroton_Model_IDevice
*/
protected $device;
/**
* timestamp to use for all sync requests
*
* @var DateTime
*/
protected $syncTimeStamp;
/**
* name of model to use
*
* @var string
*/
protected $modelName;
/**
* type of the default folder
*
* @var int
*/
protected $defaultFolderType;
/**
* default container for new entries
*
* @var string
*/
protected $defaultFolder;
/**
* type of user created folders
*
* @var int
*/
protected $folderType;
/**
* Internal cache for kolab_storage folder objects
*
* @var array
*/
protected $folders = array();
/**
* Internal cache for IMAP folders list
*
* @var array
*/
protected $imap_folders = array();
/**
* Timezone
*
* @var string
*/
protected $timezone;
/**
* List of device types with multiple folders support
*
* @var array
*/
protected $ext_devices = array(
'iphone',
'ipad',
'thundertine',
'windowsphone',
'wp',
'wp8',
'playbook',
);
const RESULT_OBJECT = 0;
const RESULT_UID = 1;
const RESULT_COUNT = 2;
/**
* Recurrence types
*/
const RECUR_TYPE_DAILY = 0; // Recurs daily.
const RECUR_TYPE_WEEKLY = 1; // Recurs weekly
const RECUR_TYPE_MONTHLY = 2; // Recurs monthly
const RECUR_TYPE_MONTHLY_DAYN = 3; // Recurs monthly on the nth day
const RECUR_TYPE_YEARLY = 5; // Recurs yearly
const RECUR_TYPE_YEARLY_DAYN = 6; // Recurs yearly on the nth day
/**
* Day of week constants
*/
const RECUR_DOW_SUNDAY = 1;
const RECUR_DOW_MONDAY = 2;
const RECUR_DOW_TUESDAY = 4;
const RECUR_DOW_WEDNESDAY = 8;
const RECUR_DOW_THURSDAY = 16;
const RECUR_DOW_FRIDAY = 32;
const RECUR_DOW_SATURDAY = 64;
const RECUR_DOW_LAST = 127; // The last day of the month. Used as a special value in monthly or yearly recurrences.
/**
* Mapping of recurrence types
*
* @var array
*/
protected $recurTypeMap = array(
self::RECUR_TYPE_DAILY => 'DAILY',
self::RECUR_TYPE_WEEKLY => 'WEEKLY',
self::RECUR_TYPE_MONTHLY => 'MONTHLY',
self::RECUR_TYPE_MONTHLY_DAYN => 'MONTHLY',
self::RECUR_TYPE_YEARLY => 'YEARLY',
self::RECUR_TYPE_YEARLY_DAYN => 'YEARLY',
);
/**
* Mapping of weekdays
* NOTE: ActiveSync uses a bitmask
*
* @var array
*/
protected $recurDayMap = array(
'SU' => self::RECUR_DOW_SUNDAY,
'MO' => self::RECUR_DOW_MONDAY,
'TU' => self::RECUR_DOW_TUESDAY,
'WE' => self::RECUR_DOW_WEDNESDAY,
'TH' => self::RECUR_DOW_THURSDAY,
'FR' => self::RECUR_DOW_FRIDAY,
'SA' => self::RECUR_DOW_SATURDAY,
);
/**
* the constructor
*
* @param Syncroton_Model_IDevice $device
* @param DateTime $syncTimeStamp
*/
public function __construct(Syncroton_Model_IDevice $device, DateTime $syncTimeStamp)
{
$this->backend = kolab_sync_backend::get_instance();
$this->device = $device;
$this->asversion = floatval($device->acsversion);
$this->syncTimeStamp = $syncTimeStamp;
$this->defaultRootFolder = $this->defaultFolder . '::Syncroton';
// set internal timezone of kolab_format to user timezone
try {
$this->timezone = rcube::get_instance()->config->get('timezone', 'GMT');
kolab_format::$timezone = new DateTimeZone($this->timezone);
}
catch (Exception $e) {
//rcube::raise_error($e, true);
$this->timezone = 'GMT';
kolab_format::$timezone = new DateTimeZone('GMT');
}
}
/**
* return list of supported folders for this backend
*
* @return array
*/
public function getAllFolders()
{
$list = array();
// device supports multiple folders ?
if (in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
// get the folders the user has access to
$list = $this->listFolders();
}
else if ($default = $this->getDefaultFolder()) {
$list = array($default['serverId'] => $default);
}
// getAllFolders() is called only in FolderSync
// throw Syncroton_Exception_Status_FolderSync exception
if (!is_array($list)) {
throw new Syncroton_Exception_Status_FolderSync(Syncroton_Exception_Status_FolderSync::FOLDER_SERVER_ERROR);
}
foreach ($list as $idx => $folder) {
$list[$idx] = new Syncroton_Model_Folder($folder);
}
return $list;
}
/**
* Retrieve folders which were modified since last sync
*
* @param DateTime $startTimeStamp
* @param DateTime $endTimeStamp
*
* @return array List of folders
*/
public function getChangedFolders(DateTime $startTimeStamp, DateTime $endTimeStamp)
{
return array();
}
/**
* Returns default folder for current class type.
*/
protected function getDefaultFolder()
{
// Check if there's any folder configured for sync
$folders = $this->listFolders();
if (empty($folders)) {
return $folders;
}
foreach ($folders as $folder) {
if ($folder['type'] == $this->defaultFolderType) {
$default = $folder;
break;
}
}
// Return first on the list if there's no default
if (empty($default)) {
$key = array_shift(array_keys($folders));
$default = $folders[$key];
// make sure the type is default here
$default['type'] = $this->defaultFolderType;
}
// Remember real folder ID and set ID/name to root folder
$default['realid'] = $default['serverId'];
$default['serverId'] = $this->defaultRootFolder;
$default['displayName'] = $this->defaultFolder;
return $default;
}
/**
* Creates a folder
*/
public function createFolder(Syncroton_Model_IFolder $folder)
{
$parentid = $folder->parentId;
$type = $folder->type;
$display_name = $folder->displayName;
if ($parentid) {
$parent = $this->backend->folder_id2name($parentid, $this->device->deviceid);
}
$name = rcube_charset::convert($display_name, kolab_sync::CHARSET, 'UTF7-IMAP');
if ($parent !== null) {
$rcube = rcube::get_instance();
$storage = $rcube->get_storage();
$delim = $storage->get_hierarchy_delimiter();
$name = $parent . $delim . $name;
}
// Create IMAP folder
$result = $this->backend->folder_create($name, $type, $this->device->deviceid);
if ($result) {
$folder->serverId = $this->backend->folder_id($name);
return $folder;
}
// @TODO: throw exception
}
/**
* Updates a folder
*/
public function updateFolder(Syncroton_Model_IFolder $folder)
{
$parentid = $folder->parentId;
$type = $folder->type;
$display_name = $folder->displayName;
$old_name = $this->backend->folder_id2name($folder->serverId, $this->device->deviceid);
if ($parentid) {
$parent = $this->backend->folder_id2name($parentid, $this->device->deviceid);
}
$name = rcube_charset::convert($display_name, kolab_sync::CHARSET, 'UTF7-IMAP');
if ($parent !== null) {
$rcube = rcube::get_instance();
$storage = $rcube->get_storage();
$delim = $storage->get_hierarchy_delimiter();
$name = $parent . $delim . $name;
}
// Rename/move IMAP folder
if ($name == $old_name) {
$result = true;
// @TODO: folder type change?
}
else {
$result = $this->backend->folder_rename($old_name, $name, $type, $this->device->deviceid);
}
if ($result) {
$folder->serverId = $this->backend->folder_id($name);
return $folder;
}
// @TODO: throw exception
}
/**
* Deletes a folder
*/
public function deleteFolder($folder)
{
if ($folder instanceof Syncroton_Model_IFolder) {
$folder = $folder->serverId;
}
$name = $this->backend->folder_id2name($folder, $this->device->deviceid);
// @TODO: throw exception
return $this->backend->folder_delete($name, $this->device->deviceid);
}
/**
* Empty folder (remove all entries and optionally subfolders)
*
* @param string $folderId Folder identifier
* @param array $options Options
*/
public function emptyFolderContents($folderid, $options)
{
$folders = $this->extractFolders($folderid);
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$folder = $this->getFolderObject($foldername);
// Remove all entries
$folder->delete_all();
// Remove subfolders
if (!empty($options['deleteSubFolders'])) {
$list = $this->listFolders($folderid);
foreach ($list as $folderid => $folder) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$folder = $this->getFolderObject($foldername);
// Remove all entries
$folder->delete_all();
}
}
}
}
/**
* Moves object into another location (folder)
*
* @param string $srcFolderId Source folder identifier
* @param string $serverId Object identifier
* @param string $dstFolderId Destination folder identifier
*
* @throws Syncroton_Exception_Status
* @return string New object identifier
*/
public function moveItem($srcFolderId, $serverId, $dstFolderId)
{
$item = $this->getObject($srcFolderId, $serverId, $folder);
if (!$item || !$folder) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_SOURCE);
}
$dstname = $this->backend->folder_id2name($dstFolderId, $this->device->deviceid);
if ($dstname === null) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_DESTINATION);
}
if (!$folder->move($serverId, $dstname)) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_SOURCE);
}
return $item['uid'];
}
/**
* Add entry
*
* @param string $folderId Folder identifier
* @param Syncroton_Model_IEntry $entry Entry object
*
* @return string ID of the created entry
*/
public function createEntry($folderId, Syncroton_Model_IEntry $entry)
{
$entry = $this->toKolab($entry, $folderId);
$entry = $this->createObject($folderId, $entry);
if (empty($entry)) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
return $entry['uid'];
}
/**
* update existing entry
*
* @param string $folderId
* @param string $serverId
* @param SimpleXMLElement $entry
*
* @return string ID of the updated entry
*/
public function updateEntry($folderId, $serverId, Syncroton_Model_IEntry $entry)
{
$oldEntry = $this->getObject($folderId, $serverId);
if (empty($oldEntry)) {
throw new Syncroton_Exception_NotFound('id not found');
}
$entry = $this->toKolab($entry, $folderId, $oldEntry);
$entry = $this->updateObject($folderId, $serverId, $entry);
if (empty($entry)) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
return $entry['uid'];
}
/**
* delete entry
*
* @param string $folderId
* @param string $serverId
* @param array $collectionData
*/
public function deleteEntry($folderId, $serverId, $collectionData)
{
$deleted = $this->deleteObject($folderId, $serverId);
if (!$deleted) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
}
public function getFileReference($fileReference)
{
// to be implemented by Email data class
// @TODO: throw "unimplemented" exception here?
}
/**
* Search for existing entries
*
* @param string $folderid Folder identifier
* @param array $filter Search filter
* @param int $result_type Type of the result (see RESULT_* constants)
*
* @return array|int Search result as count or array of uids/objects
*/
protected function searchEntries($folderid, $filter = array(), $result_type = self::RESULT_UID)
{
if ($folderid == $this->defaultRootFolder) {
$folders = $this->listFolders();
if (!is_array($folders)) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
$folders = array_keys($folders);
}
else {
$folders = array($folderid);
}
// there's a PHP Warning from kolab_storage if $filter isn't an array
if (empty($filter)) {
$filter = array();
}
$result = $result_type == self::RESULT_COUNT ? 0 : array();
$found = 0;
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null || !($folder = $this->getFolderObject($foldername))) {
continue;
}
$found++;
$error = false;
switch ($result_type) {
case self::RESULT_COUNT:
$count = $folder->count($filter);
if ($count === null || $count === false) {
$error = true;
}
else {
$result += (int) $count;
}
break;
case self::RESULT_UID:
$uids = $folder->get_uids($filter);
if (!is_array($uids)) {
$error = true;
}
else {
$result = array_merge($result, $uids);
}
break;
}
if ($error) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
}
if (!$found) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
// consider Tag object modifications if needed
if ($this->tag_categories) {
$this->searchEntriesByTagChanges($filter, $folders, $result_type, $result);
}
return $result;
}
/**
* Checks if any Tags have been modified in specified time
* and returns UIDs (or count) of objects assigned to them
*/
protected function searchEntriesByTagChanges($filter, $folders, $result_type, &$result)
{
$tag_filter = array();
$obj_filter = array();
// get period filter, create new objects filter
foreach ($filter as $f) {
if ($f[0] == 'changed') {
$tag_filter[] = $f;
}
else {
$obj_filter[] = $f;
}
}
// this is not search for changes, do nothing
if (empty($tag_filter)) {
return;
}
// we're detecting changes here, let's check if any tags have been modified
// we're covering here cases when tag name or tag assignment has been changed
$config = kolab_storage_config::get_instance();
$members = array();
$default = true;
$filter = array(
array('type', '=', 'relation'),
array('category', '=', 'tag')
);
$filter = array_merge($filter, $tag_filter);
$tags = $config->get_objects($filter, $default, 100);
// get UIDs of tag members
foreach ($tags as $tag) {
foreach ((array)$tag['members'] as $url) {
if (strpos($url, 'urn:uuid:') === 0) {
$members[] = substr($url, 9);
}
}
}
$members = array_unique($members);
// if we have UIDs in result already we can remove them here
// FIXME: if the result is an int we can end up
// with wrong result (some objects might be counted twice)
if ($result_type == self::RESULT_UID) {
$members = array_diff($members, $result);
}
if (empty($members)) {
return;
}
// search objects mathing current filter,
// tags/relations may contain members of many types, we need to
// search them by UID in all requested folders to get
// only these with requested type (and that really exist)
$obj_filter[] = array('uid', '=', $members);
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null || !($folder = $this->getFolderObject($foldername))) {
continue;
}
switch ($result_type) {
case self::RESULT_COUNT:
$count = $folder->count($obj_filter);
$result += (int) $count;
break;
case self::RESULT_UID:
$uids = $folder->get_uids($obj_filter);
if (is_array($uids)) {
$result = array_merge($result, $uids);
}
break;
}
}
}
/**
* Returns filter query array according to specified ActiveSync FilterType
*
* @param int $filter_type Filter type
*
* @param array Filter query
*/
protected function filter($filter_type = 0)
{
// overwrite by child class according to specified type
return array();
}
/**
* get all entries changed between two dates
*
* @param string $folderId
* @param DateTime $start
* @param DateTime $end
* @param int $filterType
*
* @return array
*/
public function getChangedEntries($folderId, DateTime $start, DateTime $end = null, $filter_type = null)
{
$filter = $this->filter($filter_type);
$filter[] = array('changed', '>', $start);
if ($end) {
$filter[] = array('changed', '<=', $end);
}
return $this->searchEntries($folderId, $filter, self::RESULT_UID);
}
/**
* Get count of entries changed between two dates
*
* @param string $folderId
* @param DateTime $start
* @param DateTime $end
* @param int $filterType
*
* @return int
*/
public function getChangedEntriesCount($folderId, DateTime $start, DateTime $end = null, $filter_type = null)
{
$filter = $this->filter($filter_type);
$filter[] = array('changed', '>', $start);
if ($end) {
$filter[] = array('changed', '<=', $end);
}
return $this->searchEntries($folderId, $filter, self::RESULT_COUNT);
}
/**
* get id's of all entries available on the server
*
* @param string $folderId
* @param int $filterType
*
* @return array
*/
public function getServerEntries($folder_id, $filter_type)
{
$filter = $this->filter($filter_type);
$result = $this->searchEntries($folder_id, $filter, self::RESULT_UID);
return $result;
}
/**
* get count of all entries available on the server
*
* @param string $folderId
* @param int $filterType
*
* @return int
*/
public function getServerEntriesCount($folder_id, $filter_type)
{
$filter = $this->filter($filter_type);
$result = $this->searchEntries($folder_id, $filter, self::RESULT_COUNT);
return $result;
}
/**
* Returns number of changed objects in the backend folder
*
* @param Syncroton_Backend_IContent $contentBackend
* @param Syncroton_Model_IFolder $folder
* @param Syncroton_Model_ISyncState $syncState
*
* @return int
*/
public function getCountOfChanges(Syncroton_Backend_IContent $contentBackend, Syncroton_Model_IFolder $folder, Syncroton_Model_ISyncState $syncState)
{
$allClientEntries = $contentBackend->getFolderState($this->device, $folder);
$allServerEntries = $this->getServerEntries($folder->serverId, $folder->lastfiltertype);
$changedEntries = $this->getChangedEntriesCount($folder->serverId, $syncState->lastsync, null, $folder->lastfiltertype);
$addedEntries = array_diff($allServerEntries, $allClientEntries);
$deletedEntries = array_diff($allClientEntries, $allServerEntries);
return count($addedEntries) + count($deletedEntries) + $changedEntries;
}
/**
* Returns true if any data got modified in the backend folder
*
* @param Syncroton_Backend_IContent $contentBackend
* @param Syncroton_Model_IFolder $folder
* @param Syncroton_Model_ISyncState $syncState
*
* @return bool
*/
public function hasChanges(Syncroton_Backend_IContent $contentBackend, Syncroton_Model_IFolder $folder, Syncroton_Model_ISyncState $syncState)
{
try {
if ($this->getChangedEntriesCount($folder->serverId, $syncState->lastsync, null, $folder->lastfiltertype)) {
return true;
}
$allClientEntries = $contentBackend->getFolderState($this->device, $folder);
// @TODO: Consider looping over all folders here, not in getServerEntries() and
// getChangedEntriesCount(). This way we could break the loop and not check all folders
// or at least skip redundant cache sync of the same folder
$allServerEntries = $this->getServerEntries($folder->serverId, $folder->lastfiltertype);
$addedEntries = array_diff($allServerEntries, $allClientEntries);
$deletedEntries = array_diff($allClientEntries, $allServerEntries);
return count($addedEntries) > 0 || count($deletedEntries) > 0;
}
catch (Exception $e) {
// return "no changes" if something failed
return false;
}
}
/**
* Fetches the entry from the backend
*/
protected function getObject($folderid, $entryid, &$folder = null)
{
$folders = $this->extractFolders($folderid);
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$folder = $this->getFolderObject($foldername);
if ($folder && ($object = $folder->get_object($entryid))) {
$object['_folderid'] = $folderid;
return $object;
}
}
}
/**
* Saves the entry on the backend
*/
protected function createObject($folderid, $data)
{
if ($folderid == $this->defaultRootFolder) {
$default = $this->getDefaultFolder();
if (!is_array($default)) {
return null;
}
$folderid = isset($default['realid']) ? $default['realid'] : $default['serverId'];
}
// convert categories into tags, save them after creating an object
if ($this->tag_categories) {
$tags = $data['categories'];
unset($data['categories']);
}
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
$folder = $this->getFolderObject($foldername);
if ($folder && $folder->save($data)) {
if (!empty($tags)) {
$this->setKolabTags($data['uid'], $tags);
}
return $data;
}
}
/**
* Updates the entry on the backend
*/
protected function updateObject($folderid, $entryid, $data)
{
$object = $this->getObject($folderid, $entryid);
if ($object) {
$folder = $this->getFolderObject($object['_mailbox']);
// convert categories into tags, save them after updating an object
if ($this->tag_categories && array_key_exists('categories', $data)) {
$tags = (array) $data['categories'];
unset($data['categories']);
}
if ($folder && $folder->save($data)) {
if (isset($tags)) {
$this->setKolabTags($data['uid'], $tags);
}
return $data;
}
}
}
/**
* Removes the entry from the backend
*/
protected function deleteObject($folderid, $entryid)
{
$object = $this->getObject($folderid, $entryid);
if ($object) {
$folder = $this->getFolderObject($object['_mailbox']);
if ($folder && $folder->delete($entryid)) {
if ($this->tag_categories) {
$this->setKolabTags($object['uid'], null);
}
return true;
}
return false;
}
// object doesn't exist, confirm deletion
return true;
}
/**
* Returns internal folder IDs
*
* @param string $folderid Folder identifier
*
* @return array List of folder identifiers
*/
protected function extractFolders($folderid)
{
if ($folderid instanceof Syncroton_Model_IFolder) {
$folderid = $folderid->serverId;
}
if ($folderid == $this->defaultRootFolder) {
$folders = $this->listFolders();
if (!is_array($folders)) {
return null;
}
$folders = array_keys($folders);
}
else {
$folders = array($folderid);
}
return $folders;
}
/**
* List of all IMAP folders (or subtree)
*
* @param string $parentid Parent folder identifier
*
* @return array List of folder identifiers
*/
protected function listFolders($parentid = null)
{
if (empty($this->imap_folders)) {
$this->imap_folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
}
if ($parentid === null) {
return $this->imap_folders;
}
$folders = array();
$parents = array($parentid);
foreach ($this->imap_folders as $folder_id => $folder) {
if ($folder['parentId'] && in_array($folder['parentId'], $parents)) {
$folders[$folder_id] = $folder;
$parents[] = $folder_id;
}
}
return $folders;
}
/**
* Returns Folder object (uses internal cache)
*
* @param string $name Folder name (UTF7-IMAP)
*
* @return kolab_storage_folder Folder object
*/
protected function getFolderObject($name)
{
if ($name === null) {
return null;
}
if (!isset($this->folders[$name])) {
$this->folders[$name] = kolab_storage::get_folder($name);
}
return $this->folders[$name];
}
/**
* Returns ActiveSync settings of specified folder
*
* @param string $name Folder name (UTF7-IMAP)
*
* @return array Folder settings
*/
protected function getFolderConfig($name)
{
$metadata = $this->backend->folder_meta();
if (!is_array($metadata)) {
return array();
}
$deviceid = $this->device->deviceid;
$config = $metadata[$name]['FOLDER'][$deviceid];
return array(
'ALARMS' => $config['S'] == 2,
);
}
/**
* Returns real folder name for specified folder ID
*/
protected function getFolderName($folderid)
{
if ($folderid == $this->defaultRootFolder) {
$default = $this->getDefaultFolder();
if (!is_array($default)) {
return null;
}
$folderid = isset($default['realid']) ? $default['realid'] : $default['serverId'];
}
return $this->backend->folder_id2name($folderid, $this->device->deviceid);
}
/**
* Convert contact from xml to kolab format
*
* @param Syncroton_Model_IEntry $data Contact data
* @param string $folderId Folder identifier
* @param array $entry Old Contact data for merge
*
* @return array
*/
abstract function toKolab(Syncroton_Model_IEntry $data, $folderId, $entry = null);
/**
* Extracts data from kolab data array
*/
protected function getKolabDataItem($data, $name)
{
$name_items = explode('.', $name);
$count = count($name_items);
// multi-level array (e.g. address, phone)
if ($count == 3) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!empty($data[$name]) && is_array($data[$name])) {
foreach ($data[$name] as $element) {
if ($element['type'] == $type) {
return $element[$key_name];
}
}
}
return null;
}
/*
// hash array e.g. organizer
else if ($count == 2) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!empty($data[$name]) && is_array($data[$name])) {
foreach ($data[$name] as $element) {
if ($element['type'] == $type) {
return $element[$key_name];
}
}
}
return null;
}
*/
$name_items = explode(':', $name);
$name = $name_items[0];
if (empty($data[$name])) {
return null;
}
// simple array (e.g. email)
if (count($name_items) == 2) {
return $data[$name][$name_items[1]];
}
return $data[$name];
}
/**
* Saves data in kolab data array
*/
protected function setKolabDataItem(&$data, $name, $value)
{
if (empty($value)) {
return $this->unsetKolabDataItem($data, $name);
}
$name_items = explode('.', $name);
// multi-level array (e.g. address, phone)
if (count($name_items) == 3) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!isset($data[$name])) {
$data[$name] = array();
}
foreach ($data[$name] as $idx => $element) {
if ($element['type'] == $type) {
$found = $idx;
break;
}
}
if (!isset($found)) {
$data[$name] = array_values($data[$name]);
$found = count($data[$name]);
$data[$name][$found] = array('type' => $type);
}
$data[$name][$found][$key_name] = $value;
return;
}
$name_items = explode(':', $name);
$name = $name_items[0];
// simple array (e.g. email)
if (count($name_items) == 2) {
$data[$name][$name_items[1]] = $value;
return;
}
$data[$name] = $value;
}
/**
* Unsets data item in kolab data array
*/
protected function unsetKolabDataItem(&$data, $name)
{
$name_items = explode('.', $name);
// multi-level array (e.g. address, phone)
if (count($name_items) == 3) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!isset($data[$name])) {
return;
}
foreach ($data[$name] as $idx => $element) {
if ($element['type'] == $type) {
$found = $idx;
break;
}
}
if (!isset($found)) {
return;
}
unset($data[$name][$found][$key_name]);
// if there's only one element and it's 'type', remove it
if (count($data[$name][$found]) == 1 && isset($data[$name][$found]['type'])) {
unset($data[$name][$found]['type']);
}
if (empty($data[$name][$found])) {
unset($data[$name][$found]);
}
if (empty($data[$name])) {
unset($data[$name]);
}
return;
}
$name_items = explode(':', $name);
$name = $name_items[0];
// simple array (e.g. email)
if (count($name_items) == 2) {
unset($data[$name][$name_items[1]]);
if (empty($data[$name])) {
unset($data[$name]);
}
return;
}
unset($data[$name]);
}
/**
* Setter for Body attribute according to client version
*
* @param string $value Body
* @param array $param Body parameters
*
* @reurn Syncroton_Model_EmailBody Body element
*/
protected function setBody($value, $params = array())
{
if (empty($value) && empty($params)) {
return;
}
// Old protocol version doesn't support AirSyncBase:Body, it's eg. WindowsCE
if ($this->asversion < 12) {
return;
}
if (!empty($value)) {
// cast to string to workaround issue described in Bug #1635
$params['data'] = (string) $value;
}
if (!isset($params['type'])) {
$params['type'] = Syncroton_Model_EmailBody::TYPE_PLAINTEXT;
}
return new Syncroton_Model_EmailBody($params);
}
/**
* Getter for Body attribute value according to client version
*
* @param mixed $body Body element
* @param int $type Result data type (to which the body will be converted, if specified).
* One or array of Syncroton_Model_EmailBody constants.
*
* @return string Body value
*/
protected function getBody($body, $type = null)
{
if ($body && $body->data) {
$data = $body->data;
}
if (!$data || empty($type)) {
return;
}
$type = (array) $type;
// Convert to specified type
if (!in_array($body->type, $type)) {
$converter = new kolab_sync_body_converter($data, $body->type);
$data = $converter->convert($type[0]);
}
return $data;
}
/**
* Converts text (plain or html) into ActiveSync Body element.
* Takes bodyPreferences into account and detects if the text is plain or html.
*/
protected function body_from_kolab($body, $collection)
{
if (empty($body)) {
return;
}
$opts = $collection->options;
$prefs = $opts['bodyPreferences'];
$html_type = Syncroton_Command_Sync::BODY_TYPE_HTML;
$type = Syncroton_Command_Sync::BODY_TYPE_PLAIN_TEXT;
$params = array();
// HTML? check for opening and closing <html> or <body> tags
$is_html = preg_match('/<(html|body)(\s+[a-z]|>)/', $body, $m) && strpos($body, '</'.$m[1].'>') > 0;
// here we assume that all devices support plain text
if ($is_html) {
// device supports HTML...
if (!empty($prefs[$html_type])) {
$type = $html_type;
}
// ...else convert to plain text
else {
$txt = new rcube_html2text($body, false, true);
$body = $txt->get_text();
}
}
// strip out any non utf-8 characters
$body = rcube_charset::clean($body);
$real_length = $body_length = strlen($body);
// truncate the body if needed
if (($truncateAt = $prefs[$type]['truncationSize']) && $body_length > $truncateAt) {
$body = mb_strcut($body, 0, $truncateAt);
$body_length = strlen($body);
$params['truncated'] = 1;
$params['estimatedDataSize'] = $real_length;
}
$params['type'] = $type;
return $this->setBody($body, $params);
}
/**
* Converts PHP DateTime, date (YYYY-MM-DD) or unixtimestamp into PHP DateTime in UTC
*
* @param DateTime|int|string $date Unix timestamp, date (YYYY-MM-DD) or PHP DateTime object
*
* @return DateTime Datetime object
*/
protected static function date_from_kolab($date)
{
if (!empty($date)) {
if (is_numeric($date)) {
$date = new DateTime('@' . $date);
}
else if (is_string($date)) {
$date = new DateTime($date, new DateTimeZone('UTC'));
}
else if ($date instanceof DateTime) {
$date = clone $date;
$tz = $date->getTimezone();
$tz_name = $tz->getName();
// convert to UTC if needed
if ($tz_name != 'UTC') {
$utc = new DateTimeZone('UTC');
// safe dateonly object conversion to UTC
// note: _dateonly flag is set by libkolab e.g. for birthdays
if ($date->_dateonly) {
// avoid time change
$date = new DateTime($date->format('Y-m-d'), $utc);
// set time to noon to avoid timezone troubles
$date->setTime(12, 0, 0);
}
else {
$date->setTimezone($utc);
}
}
}
else {
return null; // invalid input
}
return $date;
}
}
/**
* Convert Kolab event/task recurrence into ActiveSync
*/
protected function recurrence_from_kolab($collection, $data, &$result, $type = 'Event')
{
if (empty($data['recurrence'])) {
return;
}
$recurrence = array();
$r = $data['recurrence'];
// required fields
switch($r['FREQ']) {
case 'DAILY':
$recurrence['type'] = self::RECUR_TYPE_DAILY;
break;
case 'WEEKLY':
$recurrence['type'] = self::RECUR_TYPE_WEEKLY;
$recurrence['dayOfWeek'] = $this->day2bitmask($r['BYDAY']);
break;
case 'MONTHLY':
if (!empty($r['BYMONTHDAY'])) {
// @TODO: ActiveSync doesn't support multi-valued month days,
// should we replicate the recurrence element for each day of month?
$month_day = array_shift(explode(',', $r['BYMONTHDAY']));
$recurrence['type'] = self::RECUR_TYPE_MONTHLY;
$recurrence['dayOfMonth'] = $month_day;
}
else {
$week = (int) substr($r['BYDAY'], 0, -2);
$week = ($week == -1) ? 5 : $week;
$day = substr($r['BYDAY'], -2);
$recurrence['type'] = self::RECUR_TYPE_MONTHLY_DAYN;
$recurrence['weekOfMonth'] = $week;
$recurrence['dayOfWeek'] = $this->day2bitmask($day);
}
break;
case 'YEARLY':
// @TODO: ActiveSync doesn't support multi-valued months,
// should we replicate the recurrence element for each month?
$month = array_shift(explode(',', $r['BYMONTH']));
if (!empty($r['BYDAY'])) {
$week = (int) substr($r['BYDAY'], 0, -2);
$week = ($week == -1) ? 5 : $week;
$day = substr($r['BYDAY'], -2);
$recurrence['type'] = self::RECUR_TYPE_YEARLY_DAYN;
$recurrence['weekOfMonth'] = $week;
$recurrence['dayOfWeek'] = $this->day2bitmask($day);
$recurrence['monthOfYear'] = $month;
}
else if (!empty($r['BYMONTHDAY'])) {
// @TODO: ActiveSync doesn't support multi-valued month days,
// should we replicate the recurrence element for each day of month?
$month_day = array_shift(explode(',', $r['BYMONTHDAY']));
$recurrence['type'] = self::RECUR_TYPE_YEARLY;
$recurrence['dayOfMonth'] = $month_day;
$recurrence['monthOfYear'] = $month;
}
else {
$recurrence['type'] = self::RECUR_TYPE_YEARLY;
$recurrence['monthOfYear'] = $month;
}
break;
}
// required field
$recurrence['interval'] = $r['INTERVAL'] ? $r['INTERVAL'] : 1;
if (!empty($r['UNTIL'])) {
$recurrence['until'] = self::date_from_kolab($r['UNTIL']);
}
else if (!empty($r['COUNT'])) {
$recurrence['occurrences'] = $r['COUNT'];
}
$class = 'Syncroton_Model_' . $type . 'Recurrence';
$result['recurrence'] = new $class($recurrence);
// Tasks do not support exceptions
if ($type == 'Event') {
$result['exceptions'] = $this->exceptions_from_kolab($collection, $data, $result);
}
}
/**
* Convert ActiveSync event/task recurrence into Kolab
*/
protected function recurrence_to_kolab($data, $folderid, $timezone = null)
{
if (!($data->recurrence instanceof Syncroton_Model_EventRecurrence) || !isset($data->recurrence->type)) {
return null;
}
$recurrence = $data->recurrence;
$type = $recurrence->type;
switch ($type) {
case self::RECUR_TYPE_DAILY:
break;
case self::RECUR_TYPE_WEEKLY:
$rrule['BYDAY'] = $this->bitmask2day($recurrence->dayOfWeek);
break;
case self::RECUR_TYPE_MONTHLY:
$rrule['BYMONTHDAY'] = $recurrence->dayOfMonth;
break;
case self::RECUR_TYPE_MONTHLY_DAYN:
$week = $recurrence->weekOfMonth;
$day = $recurrence->dayOfWeek;
$byDay = $week == 5 ? -1 : $week;
$byDay .= $this->bitmask2day($day);
$rrule['BYDAY'] = $byDay;
break;
case self::RECUR_TYPE_YEARLY:
$rrule['BYMONTH'] = $recurrence->monthOfYear;
$rrule['BYMONTHDAY'] = $recurrence->dayOfMonth;
break;
case self::RECUR_TYPE_YEARLY_DAYN:
$rrule['BYMONTH'] = $recurrence->monthOfYear;
$week = $recurrence->weekOfMonth;
$day = $recurrence->dayOfWeek;
$byDay = $week == 5 ? -1 : $week;
$byDay .= $this->bitmask2day($day);
$rrule['BYDAY'] = $byDay;
break;
}
$rrule['FREQ'] = $this->recurTypeMap[$type];
$rrule['INTERVAL'] = isset($recurrence->interval) ? $recurrence->interval : 1;
if (isset($recurrence->until)) {
if ($timezone) {
$recurrence->until->setTimezone($timezone);
}
$rrule['UNTIL'] = $recurrence->until;
}
else if (!empty($recurrence->occurrences)) {
$rrule['COUNT'] = $recurrence->occurrences;
}
// recurrence exceptions (not supported by Tasks)
if ($data instanceof Syncroton_Model_Event) {
$this->exceptions_to_kolab($data, $rrule, $folderid, $timezone);
}
return $rrule;
}
/**
* Convert Kolab event recurrence exceptions into ActiveSync
*/
protected function exceptions_from_kolab($collection, $data, $result)
{
if (empty($data['recurrence']['EXCEPTIONS']) && empty($data['recurrence']['EXDATE'])) {
return null;
}
$ex_list = array();
// exceptions (modified occurences)
foreach ((array)$data['recurrence']['EXCEPTIONS'] as $exception) {
$exception['_mailbox'] = $data['_mailbox'];
$ex = $this->getEntry($collection, $exception, true);
$ex['exceptionStartTime'] = clone $ex['startTime'];
// remove fields not supported by Syncroton_Model_EventException
unset($ex['uID']);
// @TODO: 'thisandfuture=true' is not supported in Activesync
// we'd need to slit the event into two separate events
$ex_list[] = new Syncroton_Model_EventException($ex);
}
// exdate (deleted occurences)
foreach ((array)$data['recurrence']['EXDATE'] as $exception) {
if (!($exception instanceof DateTime)) {
continue;
}
// set event start time to exception date
// that can't be any time, tested with Android
$hour = $data['_start']->format('H');
$minute = $data['_start']->format('i');
$second = $data['_start']->format('s');
$exception->setTime($hour, $minute, $second);
$exception->_dateonly = false;
$ex = array(
'deleted' => 1,
'exceptionStartTime' => self::date_from_kolab($exception),
);
$ex_list[] = new Syncroton_Model_EventException($ex);
}
return $ex_list;
}
/**
* Convert ActiveSync event recurrence exceptions into Kolab
*/
protected function exceptions_to_kolab($data, &$rrule, $folderid, $timezone = null)
{
$rrule['EXDATE'] = array();
$rrule['EXCEPTIONS'] = array();
// handle exceptions from recurrence
if (!empty($data->exceptions)) {
foreach ($data->exceptions as $exception) {
if ($exception->deleted) {
$date = clone $exception->exceptionStartTime;
if ($timezone) {
$date->setTimezone($timezone);
}
$date->setTime(0, 0, 0);
$rrule['EXDATE'][] = $date;
}
else if (!$exception->deleted) {
$ex = $this->toKolab($exception, $folderid, null, $timezone);
if ($data->allDayEvent) {
$ex['allday'] = 1;
}
$rrule['EXCEPTIONS'][] = $ex;
}
}
}
}
/**
* Returns list of tag names assigned to kolab object
*/
- protected function getKolabTags($uid)
+ protected function getKolabTags($uid, $categories = null)
{
$config = kolab_storage_config::get_instance();
$tags = $config->get_tags($uid);
$tags = array_filter(array_map(function($v) { return $v['name']; }, $tags));
- return !empty($tags) ? $tags : null;
+ // merge result with old categories
+ if (!empty($categories)) {
+ $tags = array_unique(array_merge($tags, (array) $categories));
+ }
+
+ return $tags;
}
/**
* Set tags to kolab object
*/
protected function setKolabTags($uid, $tags)
{
if (isset($data->categories)) {
$config = kolab_storage_config::get_instance();
$config->save_tags($uid, $tags);
}
}
/**
* Converts string of days (TU,TH) to bitmask used by ActiveSync
*
* @param string $days
*
* @return int
*/
protected function day2bitmask($days)
{
$days = explode(',', $days);
$result = 0;
foreach ($days as $day) {
$result = $result + $this->recurDayMap[$day];
}
return $result;
}
/**
* Convert bitmask used by ActiveSync to string of days (TU,TH)
*
* @param int $days
*
* @return string
*/
protected function bitmask2day($days)
{
$days_arr = array();
for ($bitmask = 1; $bitmask <= self::RECUR_DOW_SATURDAY; $bitmask = $bitmask << 1) {
$dayMatch = $days & $bitmask;
if ($dayMatch === $bitmask) {
$days_arr[] = array_search($bitmask, $this->recurDayMap);
}
}
$result = implode(',', $days_arr);
return $result;
}
}
diff --git a/lib/kolab_sync_data_notes.php b/lib/kolab_sync_data_notes.php
index 8c6ad92..480da1d 100644
--- a/lib/kolab_sync_data_notes.php
+++ b/lib/kolab_sync_data_notes.php
@@ -1,159 +1,159 @@
<?php
/**
+--------------------------------------------------------------------------+
| Kolab Sync (ActiveSync for Kolab) |
| |
| Copyright (C) 2011-2014, Kolab Systems AG <contact@kolabsys.com> |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/> |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak <machniak@kolabsys.com> |
+--------------------------------------------------------------------------+
*/
/**
* Notes data class for Syncroton
*/
class kolab_sync_data_notes extends kolab_sync_data
{
/**
* Mapping from ActiveSync Calendar namespace fields
*/
protected $mapping = array(
'body' => 'description',
'categories' => 'categories',
'lastModifiedDate' => 'changed',
//'messageClass' => 'messageClass',
'subject' => 'title',
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'note';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_NOTE;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'Notes';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_NOTE_USER_CREATED;
/**
* Enable mapping Activesync categories into Kolab tags (relations)
*/
protected $tag_categories = true;
/**
* Appends note data to xml element
*
* @param Syncroton_Model_SyncCollection $collection Collection data
* @param string $serverId Local entry identifier
* @param boolean $as_array Return entry as an array
*
* @return array|Syncroton_Model_Note|array Note object
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
{
$note = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
$config = $this->getFolderConfig($note['_mailbox']);
$result = array();
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $this->getKolabDataItem($note, $name);
switch ($name) {
case 'changed':
$value = self::date_from_kolab($value);
break;
case 'description':
$value = $this->body_from_kolab($value, $collection);
break;
}
if (empty($value) || is_array($value)) {
continue;
}
$result[$key] = $value;
}
$result['messageClass'] = 'IPM.StickyNote';
// convert kolab tags into categories
- $result['categories'] = $this->getKolabTags($note['uid']);
+ $result['categories'] = $this->getKolabTags($note['uid'], $result['categories']);
return $as_array ? $result : new Syncroton_Model_Note($result);
}
/**
* convert note from xml to libkolab array
*
* @param Syncroton_Model_IEntry $data Note to convert
* @param string $folderid Folder identifier
* @param array $entry Existing entry
*
* @return array
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null)
{
$note = !empty($entry) ? $entry : array();
$foldername = isset($note['_mailbox']) ? $note['_mailbox'] : $this->getFolderName($folderid);
$config = $this->getFolderConfig($foldername);
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $data->$key;
switch ($name) {
case 'description':
$supported_body_types = array(
Syncroton_Model_EmailBody::TYPE_HTML,
Syncroton_Model_EmailBody::TYPE_PLAINTEXT,
);
$value = $this->getBody($value, $supported_body_types);
// If description isn't specified keep old description
if ($value === null) {
continue 2;
}
break;
}
$this->setKolabDataItem($note, $name, $value);
}
return $note;
}
}
diff --git a/lib/kolab_sync_data_tasks.php b/lib/kolab_sync_data_tasks.php
index 5e20178..61beb7c 100644
--- a/lib/kolab_sync_data_tasks.php
+++ b/lib/kolab_sync_data_tasks.php
@@ -1,298 +1,298 @@
<?php
/**
+--------------------------------------------------------------------------+
| Kolab Sync (ActiveSync for Kolab) |
| |
| Copyright (C) 2011-2012, Kolab Systems AG <contact@kolabsys.com> |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/> |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak <machniak@kolabsys.com> |
+--------------------------------------------------------------------------+
*/
/**
* Tasks data class for Syncroton
*/
class kolab_sync_data_tasks extends kolab_sync_data
{
/**
* Mapping from ActiveSync Calendar namespace fields
*/
protected $mapping = array(
'body' => 'description',
'categories' => 'categories',
//'complete' => 'complete', // handled separately
'dateCompleted' => 'changed',
'dueDate' => 'due',
'importance' => 'priority',
//'recurrence' => 'recurrence',
//'reminderSet' => 'reminderset',
//'reminderTime' => 'remindertime',
'sensitivity' => 'sensitivity',
'startDate' => 'start',
'subject' => 'title',
'utcDueDate' => 'due',
'utcStartDate' => 'start',
);
/**
* Sensitivity values
*/
const SENSITIVITY_NORMAL = 0;
const SENSITIVITY_PERSONAL = 1;
const SENSITIVITY_PRIVATE = 2;
const SENSITIVITY_CONFIDENTIAL = 3;
/**
* mapping of sensitivity
*
* @var array
*/
protected $sensitivityMap = array(
'public' => self::SENSITIVITY_PERSONAL,
'private' => self::SENSITIVITY_PRIVATE,
'confidential' => self::SENSITIVITY_CONFIDENTIAL,
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'task';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_TASK;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'Tasks';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_TASK_USER_CREATED;
/**
* Enable mapping Activesync categories into Kolab tags (relations)
*/
protected $tag_categories = true;
/**
* Appends contact data to xml element
*
* @param Syncroton_Model_SyncCollection $collection Collection data
* @param string $serverId Local entry identifier
* @param boolean $as_array Return entry as an array
*
* @return array|Syncroton_Model_Task|array Task object
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
{
$task = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
$config = $this->getFolderConfig($task['_mailbox']);
$result = array();
// Completion status (required)
$result['complete'] = intval($task['status'] == 'COMPLETED' || $task['complete'] == 100);
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $this->getKolabDataItem($task, $name);
switch ($name) {
case 'due':
case 'start':
if (preg_match('/^UTC/i', $key)) {
$value = self::date_from_kolab($value);
}
break;
case 'changed':
$value = $result['complete'] ? self::date_from_kolab($value) : null;
break;
case 'description':
$value = $this->body_from_kolab($value, $collection);
break;
case 'sensitivity':
$value = intval($this->sensitivityMap[$value]);
break;
case 'priority':
$value = $this->prio_to_importance($value);
break;
}
if (empty($value) || is_array($value)) {
continue;
}
$result[$key] = $value;
}
// convert kolab tags into categories
- $result['categories'] = $this->getKolabTags($task['uid']);
+ $result['categories'] = $this->getKolabTags($task['uid'], $result['categories']);
// Recurrence
$this->recurrence_from_kolab($collection, $task, $result, 'Task');
return $as_array ? $result : new Syncroton_Model_Task($result);
}
/**
* convert contact from xml to libkolab array
*
* @param Syncroton_Model_IEntry $data Contact to convert
* @param string $folderid Folder identifier
* @param array $entry Existing entry
*
* @return array
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null)
{
$task = !empty($entry) ? $entry : array();
$foldername = isset($task['_mailbox']) ? $task['_mailbox'] : $this->getFolderName($folderid);
$config = $this->getFolderConfig($foldername);
$task['allday'] = 0;
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $data->$key;
switch ($name) {
case 'sensitivity':
$map = array_flip($this->sensitivityMap);
$value = $map[$value];
break;
case 'description':
$value = $this->getBody($value, Syncroton_Model_EmailBody::TYPE_PLAINTEXT);
// If description isn't specified keep old description
if ($value === null) {
continue 2;
}
break;
case 'priority':
$value = $this->importance_to_prio($value);
break;
}
$this->setKolabDataItem($task, $name, $value);
}
if (!empty($data->complete)) {
$task['status'] = 'COMPLETED';
$task['complete'] = 100;
}
else if (isset($data->complete) && ($task['status'] == 'COMPLETED' || $task['complete'] == 100)) {
$task['status'] = '';
$task['complete'] = 0;
}
// recurrence
$task['recurrence'] = $this->recurrence_to_kolab($data, $folderid, null);
return $task;
}
/**
* Returns filter query array according to specified ActiveSync FilterType
*
* @param int $filter_type Filter type
*
* @param array Filter query
*/
protected function filter($filter_type = 0)
{
$filter = array(array('type', '=', $this->modelName));
if ($filter_type == Syncroton_Command_Sync::FILTER_INCOMPLETE) {
$filter[] = array('tags', '!~', 'x-complete');
}
return $filter;
}
/**
* Convert Kolab priority into ActiveSync importance value
*/
protected function prio_to_importance($value)
{
// ActiveSync has only 3 levels of importance:
// 0 - Low, 1 - Normal, 2 - High
// but Kolab uses ten levels:
// 0 - unknown and 1-9 where 1 is the highest
// Use mapping from http://msdn.microsoft.com/en-us/library/ee159635.aspx
if ($value === null) {
return;
}
switch ($value) {
case 1:
case 2:
case 3:
case 4:
return 2;
case 5:
return 1;
case 6:
case 7:
case 8:
case 9:
return 0;
}
return;
}
/**
* Convert ActiveSync importance into Kolab priority value
*/
protected function importance_to_prio($value)
{
// Use mapping from http://msdn.microsoft.com/en-us/library/ee159635.aspx
if ($value === null) {
return;
}
switch ($value) {
case 0:
return 9;
case 1:
return 5;
case 2:
return 1;
}
return;
}
}

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