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80 lines
2.1 KiB
PHP
80 lines
2.1 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Tom Needham
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* @copyright 2012 Tom Needham tom@owncloud.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* provides an interface to all search providers
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*/
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class OC_Migrate{
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static private $providers=array();
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/**
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* register a new migration provider
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* @param OC_Migrate_Provider $provider
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*/
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public static function registerProvider($provider){
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self::$providers[]=$provider;
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}
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/**
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* export app data for a user
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* @param string userid
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* @return string xml of app data
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*/
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public static function export($uid){
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$doc = new DOMDocument();
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$doc->formatOutput = true;
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OC_Log::write('user_migrate','App data export started for user: '.$uid,OC_Log::INFO);
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foreach(self::$providers as $provider){
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OC_Log::write('user_migrate','Getting app data for app:'.$provider->appid,OC_Log::INFO);
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$app = $doc->createElement('app');
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$doc->appendChild($app);
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// Append app info
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$app = $doc->appendChild( self::appInfoXML( $provider->appid ) );
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// Add the app data
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$app->appendChild($provider->export($uid));
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}
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return $doc->saveXML();
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}
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/**
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* generates the app info xml
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* @param string appid
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* @return string xml app info
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*/
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public static function appInfoXML($appid){
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$doc = new DOMDocument();
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$appinfo = $doc->createElement('appinfo');
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$appinfo = $doc->appendChild($appinfo);
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$data = $doc->createTextNode($appid);
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$appinfo->appendChild($data);
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return $appinfo;
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}
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}
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