Return JSON for import and export methods of OC_Migrate
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@ -3,7 +3,6 @@ class OC_Migration_Provider_Bookmarks extends OC_Migration_Provider{
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// Create the xml for the user supplied
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function export( ){
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OC_Log::write('migration','starting export for bookmarks',OC_Log::INFO);
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$options = array(
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'table'=>'bookmarks',
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'matchcol'=>'user_id',
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@ -42,15 +42,15 @@ if (isset($_POST['user_import'])) {
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$tmpl->assign('error',$error);
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return $tmpl->fetchPage();
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}
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if( !$appsstatus = OC_Migrate::import( $to, 'user' ) ){
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$response = json_decode( OC_Migrate::import( $to, 'user' ) );
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if( !$response->success ){
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$error = array('error'=>'There was an error while importing the user!','hint'=>'Please check the logs for a more detailed explaination');
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$tmpl = new OC_Template('user_migrate', 'admin');
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$tmpl->assign('error',$error);
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return $tmpl->fetchPage();
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} else {
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// Check import status
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foreach( $appsstatus as $app => $status ){
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foreach( $response->data as $app => $status ){
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if( $status != 'true' ){
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// It failed for some reason
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if( $status == 'notsupported' ){
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@ -28,28 +28,29 @@ OC_JSON::checkLoggedIn();
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OC_Util::checkAppEnabled('user_migrate');
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// Which operation
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if( $_GET['operation']=='create' ){
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$uid = !empty( $_POST['uid'] ) ? $_POST['uid'] : OC_User::getUser();
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if( $uid != OC_User::getUser() ){
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// Needs to be admin to export someone elses account
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OC_JSON::error();
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$uid = !empty( $_POST['uid'] ) ? $_POST['uid'] : OC_User::getUser();
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if( $uid != OC_User::getUser() ){
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// Needs to be admin to export someone elses account
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OC_JSON::error();
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die();
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}
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// Create the export zip
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$response = json_decode( OC_Migrate::export( $uid ) );
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if( !$response->success ){
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// Error
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OC_JSON::error();
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die();
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} else {
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// Save path in session
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$_SESSION['ocuserexportpath'] = $response->data;
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}
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OC_JSON::success();
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die();
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}
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// Create the export zip
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if( !$path = OC_Migrate::export( $uid ) ){
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// Error
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OC_JSON::error();
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die();
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} else {
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// Save path in session
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$_SESSION['ocuserexportpath'] = $path;
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}
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OC_JSON::success();
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die();
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} else if( $_GET['operation']=='download' ){
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// Download the export
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$path = isset( $_SESSION['ocuserexportpath'] ) ? $_SESSION['ocuserexportpath'] : false;
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if( !$path ){
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die();
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OC_JSON::error();
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}
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header("Content-Type: application/zip");
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header("Content-Disposition: attachment; filename=" . basename($path));
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@ -84,7 +84,7 @@ class OC_Migrate{
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$types = array( 'user', 'instance', 'system', 'userfiles' );
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if( !in_array( $type, $types ) ){
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OC_Log::write( 'migration', 'Invalid export type', OC_Log::ERROR );
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return false;
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return json_encode( array( array( 'success' => false ) ) );
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}
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self::$exporttype = $type;
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// Userid?
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@ -93,7 +93,7 @@ class OC_Migrate{
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if( !is_null($uid) ){
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if( !OC_User_Database::userExists( $uid ) ){
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OC_Log::write('migration', 'User: '.$uid.' is not in the database and so cannot be exported.', OC_Log::ERROR);
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return false;
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return json_encode( array( 'success' => false ) );
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}
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self::$uid = $uid;
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} else {
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@ -114,7 +114,7 @@ class OC_Migrate{
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// Validate custom path
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if( !file_exists( $path ) || !is_writeable( $path ) ){
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OC_Log::write( 'migration', 'Path supplied is invalid.', OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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self::$zippath = $path . $zipname;
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} else {
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@ -124,7 +124,7 @@ class OC_Migrate{
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}
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// Create the zip object
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if( !self::createZip() ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Do the export
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self::findProviders();
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@ -134,7 +134,7 @@ class OC_Migrate{
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// Connect to the db
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self::$dbpath = $datadir . '/' . self::$uid . '/migration.db';
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if( !self::connectDB() ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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self::$content = new OC_Migration_Content( self::$zip, self::$MDB2 );
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// Export the app info
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@ -178,14 +178,14 @@ class OC_Migrate{
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break;
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}
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if( !$info = self::getExportInfo( $exportdata ) ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Add the export info json to the export zip
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self::$content->addFromString( $info, 'export_info.json' );
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if( !self::$content->finish() ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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return self::$zippath;
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return json_encode( array( 'success' => true, 'data' => self::$zippath ) );
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}
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/**
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@ -199,19 +199,19 @@ class OC_Migrate{
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$datadir = OC_Config::getValue( 'datadirectory' );
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// Extract the zip
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if( !$extractpath = self::extractZip( $path ) ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Get export_info.json
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$scan = scandir( $extractpath );
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// Check for export_info.json
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if( !in_array( 'export_info.json', $scan ) ){
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OC_Log::write( 'migration', 'Invalid import file, export_info.json note found', OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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$json = json_decode( file_get_contents( $extractpath . 'export_info.json' ) );
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if( $json->exporttype != $type ){
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OC_Log::write( 'migration', 'Invalid import file', OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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self::$exporttype = $type;
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@ -230,31 +230,31 @@ class OC_Migrate{
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// Check user availability
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if( OC_User::userExists( self::$uid ) ){
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OC_Log::write( 'migration', 'User already exists', OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Create the user
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if( !self::createUser( self::$uid, $json->hash ) ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Make the new users data dir
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$path = $datadir . '/' . self::$uid . '/files/';
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if( !mkdir( $path, 0755, true ) ){
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OC_Log::write( 'migration', 'Failed to create users data dir: '.$path, OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Copy data
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if( !self::copy_r( $extractpath . $json->exporteduser . '/files', $datadir . '/' . self::$uid . '/files' ) ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Import user app data
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if( !$appsimported = self::importAppData( $extractpath . $json->exporteduser . '/migration.db', $json, self::$uid ) ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// All done!
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if( !self::unlink_r( $extractpath ) ){
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OC_Log::write( 'migration', 'Failed to delete the extracted zip', OC_Log::ERROR );
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}
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return $appsimported;
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return json_encode( array( 'success' => true, 'data' => $appsimported ) );
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break;
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case 'instance':
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/*
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@ -266,21 +266,21 @@ class OC_Migrate{
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OC_Log::write( 'migration', "Deleting current data dir", OC_Log::INFO );
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if( !self::unlink_r( $datadir, false ) ){
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OC_Log::write( 'migration', 'Failed to delete the current data dir', OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Copy over data
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if( !self::copy_r( $extractpath . 'userdata', $datadir ) ){
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OC_Log::write( 'migration', 'Failed to copy over data directory', OC_Log::ERROR );
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Import the db
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if( !OC_DB::replaceDB( $extractpath . 'dbexport.xml' ) ){
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return false;
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return json_encode( array( 'success' => false ) );
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}
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// Done
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return true;
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return json_encode( 'success' => true );
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*/
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break;
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}
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