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111 lines
4.3 KiB
PHP
111 lines
4.3 KiB
PHP
<?php
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include_once 'Horde/SyncML/Sync/TwoWaySync.php';
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/**
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* Slow sync may just work; I think most of the work is going to be
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* done by the API.
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*
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* $Horde: framework/SyncML/SyncML/Sync/SlowSync.php,v 1.7 2004/05/26 17:32:50 chuck Exp $
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*
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* Copyright 2003-2004 Anthony Mills <amills@pyramid6.com>
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*
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* See the enclosed file COPYING for license information (LGPL). If you
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* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
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*
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* @author Anthony Mills <amills@pyramid6.com>
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* @version $Revision$
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* @since Horde 3.0
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* @package Horde_SyncML
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*/
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class Horde_SyncML_Sync_SlowSync extends Horde_SyncML_Sync_TwoWaySync {
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function handleSync($currentCmdID, $hordeType, $syncType,&$output, $refts)
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{
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global $registry;
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$history = $GLOBALS['phpgw']->contenthistory;
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$state = &$_SESSION['SyncML.state'];
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$adds = &$state->getAddedItems($hordeType);
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#if($adds === FALSE)
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#{
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# Horde::logMessage("SyncML: reading added items from database", __FILE__, __LINE__, PEAR_LOG_DEBUG);
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# $state->setAddedItems($hordeType, $registry->call($hordeType. '/list', array()));
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# $adds = &$state->getAddedItems($hordeType);
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#}
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Horde::logMessage("SyncML: ".count($adds). ' added items found for '.$hordeType , __FILE__, __LINE__, PEAR_LOG_DEBUG);
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$serverAnchorNext = $state->getServerAnchorNext($syncType);
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$counter = 0;
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while($guid = array_shift($adds))
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{
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#$guid_ts = max($history->getTSforAction($guid, 'add'),$history->getTSforAction($guid, 'modify'));
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$sync_ts = $state->getChangeTS($syncType, $guid);
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Horde::logMessage("SyncML: slowsync timestamp add: $guid sync_ts: $sync_ts anchorNext: ". $serverAnchorNext.' / '.time(), __FILE__, __LINE__, PEAR_LOG_DEBUG);
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// $sync_ts it got synced from client to server someone
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// $sync_ts >= $serverAnchorNext it got synced from client to server in this sync package already
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if ($sync_ts && $sync_ts >= $serverAnchorNext) {
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// Change was done by us upon request of client.
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// Don't mirror that back to the client.
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//Horde::logMessage("SyncML: slowsync add: $guid ignored, came from client", __FILE__, __LINE__, PEAR_LOG_DEBUG);
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continue;
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}
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# $locid = $state->getLocID($syncType, $guid);
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#
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// Create an Add request for client.
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# LK $contentType = $state->getPreferedContentTypeClient($syncType);
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$contentType = $state->getPreferedContentTypeClient($this->_sourceLocURI);
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$cmd = &new Horde_SyncML_Command_Sync_ContentSyncElement();
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$c = $registry->call($hordeType . '/export',
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array('guid' => $guid,
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'contentType' => $contentType));
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Horde::logMessage("SyncML: slowsync add to server $c", __FILE__, __LINE__, PEAR_LOG_DEBUG);
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if (!is_a($c, 'PEAR_Error')) {
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// Item in history but not in database. Strange, but
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// can happen.
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#LK $cmd->setContent($state->convertServer2Client($c, $contentType));
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$cmd->setContent($c);
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$cmd->setContentType($contentType['ContentType']);
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$cmd->setSourceURI($guid);
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$currentCmdID = $cmd->outputCommand($currentCmdID, $output, 'Add');
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$state->log('Server-Add');
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// return if we have to much data
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if(++$counter >= MAX_ENTRIES)
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{
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$state->setSyncStatus(SERVER_SYNC_DATA_PENDING);
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return $currentCmdID;
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}
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}
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}
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Horde::logMessage("SyncML: handling sync ".$currentCmdID, __FILE__, __LINE__, PEAR_LOG_DEBUG);
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$state->clearSync($syncType);
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return $currentCmdID;
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}
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function loadData()
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{
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global $registry;
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$state = &$_SESSION['SyncML.state'];
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$syncType = $this->_targetLocURI;
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$hordeType = str_replace('./','',$syncType);
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Horde::logMessage("SyncML: reading added items from database for $hordeType", __FILE__, __LINE__, PEAR_LOG_DEBUG);
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$state->setAddedItems($hordeType, $registry->call($hordeType. '/list', array()));
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$adds = &$state->getAddedItems($hordeType);
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$this->_syncDataLoaded = TRUE;
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return count($state->getAddedItems($hordeType));
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}
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}
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