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/* -----8<--------------------------------------------------------------------
*
* BEdita - a semantic content management framework
*
* Copyright 2015 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-----
*/
/**
* JsonImportFilter: class to import objects from JSON
*/
class JsonImportFilter extends BeditaImportFilter
{
protected $typeName = 'BE-Json';
protected $mimeTypes = array('text/json', 'application/json');
public $label = 'JSON data';
public $options = array(
'mediaUri' => array(
'label' => 'Local path or remote url to media',
'dataType' => 'text',
'mandatory' => false,
'defaultValue' => '',
'multipleChoice' => false
)
);
/**
* Import BE objects from JSON source string.
*
* @param string $filename JSON source file name
* @param array $options Import options
* @return array
* @see DataTransfer::import()
*/
public function import($filename, array $options = array()) {
$options['type'] = 'JSON';
$dataTransfer = ClassRegistry::init('DataTransfer');
$jsonStr = @file_get_contents($filename);
if (!empty($options['mediaUri'])) {
if (filter_var($options['mediaUri'], FILTER_VALIDATE_URL)) {
$options['sourceMediaUri'] = $options['mediaUri'];
} else {
$options['sourceMediaRoot'] = $options['mediaUri'];
}
}
return $dataTransfer->import($jsonStr, $options);
}
}