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<?php
/**
* Joomla! Content Management System
*
* @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\Input;
use Joomla\CMS\Filter\InputFilter;
// phpcs:disable PSR1.Files.SideEffects
\defined('JPATH_PLATFORM') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* Joomla! Input Base Class
*
* This is an abstracted input class used to manage retrieving data from the application environment.
*
* @since 1.7.0
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*
* @property-read Input $get
* @property-read Input $post
* @property-read Input $request
* @property-read Input $server
* @property-read Input $env
* @property-read Files $files
* @property-read Cookie $cookie
* @property-read Json $json
*/
class Input extends \Joomla\Input\Input
{
/**
* Container with allowed superglobals
*
* @var array
* @since 3.8.9
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
private static $allowedGlobals = ['REQUEST', 'GET', 'POST', 'FILES', 'SERVER', 'ENV'];
/**
* Input objects
*
* @var Input[]
* @since 1.7.0
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
protected $inputs = [];
/**
* Constructor.
*
* @param array $source Source data (Optional, default is $_REQUEST)
* @param array $options Array of configuration parameters (Optional)
*
* @since 1.7.0
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
public function __construct($source = null, array $options = [])
{
if (!isset($options['filter'])) {
$this->filter = InputFilter::getInstance();
}
parent::__construct($source, $options);
}
/**
* Magic method to get an input object
*
* @param mixed $name Name of the input object to retrieve.
*
* @return \Joomla\Input\Input The request input object
*
* @since 1.7.0
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
public function __get($name)
{
if (isset($this->inputs[$name])) {
return $this->inputs[$name];
}
$className = '\\Joomla\\CMS\\Input\\' . ucfirst($name);
if (class_exists($className)) {
$this->inputs[$name] = new $className(null, $this->options);
return $this->inputs[$name];
}
$superGlobal = '_' . strtoupper($name);
if (\in_array(strtoupper($name), self::$allowedGlobals, true) && isset($GLOBALS[$superGlobal])) {
$this->inputs[$name] = new Input($GLOBALS[$superGlobal], $this->options);
return $this->inputs[$name];
}
// Try using the parent class
return parent::__get($name);
}
/**
* Gets an array of values from the request.
*
* @param array $vars Associative array of keys and filter types to apply.
* If empty and datasource is null, all the input data will be returned
* but filtered using the filter given by the parameter defaultFilter in
* InputFilter::clean.
* @param mixed $datasource Array to retrieve data from, or null.
* @param string $defaultFilter Default filter used in InputFilter::clean if vars is empty and
* datasource is null. If 'unknown', the default case is used in
* InputFilter::clean.
*
* @return mixed The filtered input data.
*
* @since 1.7.0
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
public function getArray(array $vars = [], $datasource = null, $defaultFilter = 'unknown')
{
return $this->getArrayRecursive($vars, $datasource, $defaultFilter, false);
}
/**
* Gets an array of values from the request.
*
* @param array $vars Associative array of keys and filter types to apply.
* If empty and datasource is null, all the input data will be returned
* but filtered using the filter given by the parameter defaultFilter in
* InputFilter::clean.
* @param mixed $datasource Array to retrieve data from, or null.
* @param string $defaultFilter Default filter used in InputFilter::clean if vars is empty and
* datasource is null. If 'unknown', the default case is used in
* InputFilter::clean.
* @param bool $recursion Flag to indicate a recursive function call.
*
* @return mixed The filtered input data.
*
* @since 3.4.2
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
protected function getArrayRecursive(array $vars = [], $datasource = null, $defaultFilter = 'unknown', $recursion = false)
{
if (empty($vars) && \is_null($datasource)) {
$vars = $this->data;
} else {
if (!$recursion) {
$defaultFilter = null;
}
}
$results = [];
foreach ($vars as $k => $v) {
if (\is_array($v)) {
if (\is_null($datasource)) {
$results[$k] = $this->getArrayRecursive($v, $this->get($k, null, 'array'), $defaultFilter, true);
} else {
$results[$k] = $this->getArrayRecursive($v, $datasource[$k], $defaultFilter, true);
}
} else {
$filter = $defaultFilter ?? $v;
if (\is_null($datasource)) {
$results[$k] = $this->get($k, null, $filter);
} elseif (isset($datasource[$k])) {
$results[$k] = $this->filter->clean($datasource[$k], $filter);
} else {
$results[$k] = $this->filter->clean(null, $filter);
}
}
}
return $results;
}
/**
* Method to unserialize the input.
*
* @param string $input The serialized input.
*
* @return void
*
* @since 3.0.0
*
* @deprecated 4.3 will be removed in 6.0.
* Use Joomla\Input\Input instead
*/
public function unserialize($input)
{
// Unserialize the options, data, and inputs.
list($this->options, $this->data, $this->inputs) = unserialize($input);
// Load the filter.
if (isset($this->options['filter'])) {
$this->filter = $this->options['filter'];
} else {
$this->filter = InputFilter::getInstance();
}
}
}