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/* -----8<--------------------------------------------------------------------
*
* BEdita - a semantic content management framework
*
* Copyright 2012 ChannelWeb Srl, Chialab Srl
*
* This file is part of BEdita: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* BEdita is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with BEdita (see LICENSE.LGPL).
* If not, see <http://gnu.org/licenses/lgpl-3.0.html>.
*
* ------------------------------------------------------------------->8-----
*/
/**
* XmlExportFilter: class to export objects to XML format
*/
class XmlExportFilter extends BeditaExportFilter
{
protected $typeName = "BE-Xml";
protected $mimeTypes = array("text/xml", "application/xml");
public $defaultExtension = 'xml';
public $options = array();
/**
* Export objects in XML format
*
* @param array $objects
* @param array $options Export options
* @return array
* @see DataTransfer::export()
*/
public function export(array $objects, array $options = array()) {
$tmpDir = TMP . 'xml' . DS . md5(time());
if(!is_dir($tmpDir)) {
if(!is_dir(TMP . 'xml')) {
if(@mkdir(TMP . 'xml', 0755, true) === false) {
throw new BeditaException("Unable to create TMP xml dir");
}
}
if(@mkdir($tmpDir, 0755, true) === false) {
throw new BeditaException("Unable to create $tmpDir");
}
}
$fileName = $tmpDir . DS . $options['filename'];
if (!strrpos($options['filename'],'.xml') || strrpos($options['filename'],'.xml') === (strlen($options['filename'])-3)) {
$fileName.= '.xml';
}
// export options
$options['filename'] = $fileName;
$options['returnType'] = 'XML';
$options['no-media'] = true;
$options['all'] = false;
if(Configure::read('debug') > 0) {
$options['logLevel'] = 3; // DEBUG
}
// do export
$dataTransfer = ClassRegistry::init('DataTransfer');
$content = $dataTransfer->export($objects, $options);
// clean tmp dir
$folder = new Folder($tmpDir);
if (!$folder->delete($tmpDir)) {
$this->log('Error deleting temporary folder ' . $tmpDir,'error');
}
// return data
$res = array();
$res['content'] = $content;
$res['contentType'] = 'text/xml';
$res['size'] = strlen($res['content']);
$res = array_merge($dataTransfer->getResult(), $res);
return $res;
}
}