/**
* Validate and perform some sanity checks on the hierarchy changes before
* being sent to the client.
*
* @param Horde_ActiveSync_Connector_Exporter_FolderSync $exporter The exporter.
* @param array $seenFolders An array of folders.
*/
public function validateHierarchyChanges(Horde_ActiveSync_Connector_Exporter_FolderSync $exporter, array $seenFolders)
{
if ($this->_as->device->version < Horde_ActiveSync::VERSION_TWELVEONE || count($exporter->changed)) {
return;
}
// Remove unnecessary changes.
foreach ($exporter->changed as $key => $folder) {
if (isset($folder->serverid) && ($syncFolder = $this->_cache->getFolder($folder->serverid) && in_array($folder->serverid, $seenfolders) && $syncFolder['parentid'] == $folder->parentid && $syncFolder['displayname'] == $folder->displayname && $syncFolder['type'] == $folder->type)) {
$this->_logger->info(sprintf('[%s] Ignoring %s from changes because it contains no changes from device.', $this->_procid, $folder->serverid));
unset($exporter->changed[$key]);
$exporter->count--;
}
}
// Remove unnecessary deletions.
foreach ($exporter->deleted as $key => $folder) {
if (($sid = array_search($folder, $seenfolders)) === false) {
$this->_logger->info(sprintf('[%s] Ignoring %s from deleted list because the device does not know it', $this->_procid, $folder));
unset($exporter->deleted[$key]);
$exporter->count--;
}
}
}
/**
* Attempt to initialize the sync state.
*
* @param array $collection The collection array.
* @param boolean $requireSyncKey Require collection to have a synckey and
* throw exception if it's not present.
*
* @throws Horde_ActiveSync_Exception_InvalidRequest
*/
public function initCollectionState(array $collection, $requireSyncKey = false)
{
// Clear the changes cache.
$this->_changes = null;
if (empty($collection['class'])) {
if (!empty($this->_collections[$collection['id']])) {
$collection['class'] = $this->_collections[$collection['id']]['class'];
} else {
throw new Horde_ActiveSync_Exception_FolderGone('Could not load collection class for ' . $collection['id']);
}
}
// Get the backend serverid.
if (empty($collection['serverid'])) {
$f = $this->_cache->getFolder($collection['id']);
$collection['serverid'] = $f['serverid'];
}
if ($requireSyncKey && empty($collection['synckey'])) {
throw new Horde_ActiveSync_Exception_InvalidRequest(sprintf('[%s] Empty synckey for %s.', $this->_procid, $collection['id']));
}
// Initialize the state
$this->_logger->info(sprintf('[%s] Initializing state for collection: %s, synckey: %s', $this->_procid, $collection['serverid'], $collection['synckey']));
$this->_as->state->loadState($collection, $collection['synckey'], Horde_ActiveSync::REQUEST_TYPE_SYNC, $collection['id']);
}
protected function _testCacheFoldersPersistence()
{
$cache = new Horde_ActiveSync_SyncCache(self::$state, 'dev123', 'mike', self::$logger->getLogger());
$expected = array('@Contacts@' => array('class' => 'Contacts', 'serverid' => '@Contacts@', 'type' => 9), '519422f1-4c5c-4547-946a-1701c0a8015f' => array('class' => 'Email', 'serverid' => 'INBOX', 'type' => 2));
$this->assertEquals($expected, $cache->getFolders());
$expected = array('class' => 'Email', 'serverid' => 'INBOX', 'type' => 2);
$this->assertEquals($expected, $cache->getFolder('519422f1-4c5c-4547-946a-1701c0a8015f'));
}
