137 lines
2.9 KiB
PHP
137 lines
2.9 KiB
PHP
<?php
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/**
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* @package Joomla.Platform
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* @subpackage Input
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*
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* @copyright Copyright (C) 2005-2016 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* Joomla! Input Files Class
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*
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* @since 11.1
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*/
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class JInputFiles extends JInput
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{
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/**
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* The pivoted data from a $_FILES or compatible array.
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*
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* @var array
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* @since 11.1
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*/
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protected $decodedData = array();
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/**
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* The class constructor.
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*
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* @param array $source The source argument is ignored. $_FILES is always used.
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* @param array $options An optional array of configuration options:
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* filter : a custom JFilterInput object.
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*
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* @since 12.1
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*/
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public function __construct(array $source = null, array $options = array())
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{
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if (isset($options['filter']))
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{
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$this->filter = $options['filter'];
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}
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else
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{
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$this->filter = JFilterInput::getInstance();
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}
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// Set the data source.
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$this->data = & $_FILES;
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// Set the options for the class.
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$this->options = $options;
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}
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/**
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* Gets a value from the input data.
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*
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* @param string $name The name of the input property (usually the name of the files INPUT tag) to get.
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* @param mixed $default The default value to return if the named property does not exist.
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* @param string $filter The filter to apply to the value.
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*
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* @return mixed The filtered input value.
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*
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* @see JFilterInput::clean()
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* @since 11.1
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*/
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public function get($name, $default = null, $filter = 'cmd')
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{
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if (isset($this->data[$name]))
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{
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$results = $this->decodeData(
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array(
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$this->data[$name]['name'],
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$this->data[$name]['type'],
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$this->data[$name]['tmp_name'],
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$this->data[$name]['error'],
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$this->data[$name]['size']
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)
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);
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// Prevent returning an unsafe file unless speciffically requested
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if ($filter != 'raw')
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{
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$isSafe = JFilterInput::isSafeFile($results);
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if (!$isSafe)
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{
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return $default;
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}
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}
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return $results;
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}
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return $default;
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}
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/**
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* Method to decode a data array.
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*
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* @param array $data The data array to decode.
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*
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* @return array
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*
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* @since 11.1
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*/
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protected function decodeData(array $data)
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{
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$result = array();
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if (is_array($data[0]))
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{
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foreach ($data[0] as $k => $v)
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{
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$result[$k] = $this->decodeData(array($data[0][$k], $data[1][$k], $data[2][$k], $data[3][$k], $data[4][$k]));
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}
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return $result;
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}
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return array('name' => $data[0], 'type' => $data[1], 'tmp_name' => $data[2], 'error' => $data[3], 'size' => $data[4]);
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}
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/**
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* Sets a value.
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*
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* @param string $name The name of the input property to set.
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* @param mixed $value The value to assign to the input property.
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*
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* @return void
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*
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* @since 11.1
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*/
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public function set($name, $value)
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{
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}
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}
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