/usr/share/php/propel/config/PropelConfiguration.php is in php-propel-runtime 1.6.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* This file is part of the Propel package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
/**
* PropelConfiguration is a container for all Propel's runtime configuration data.
*
* PropelConfiguration implements ArrayAccess interface so the configuration
* can be accessed as an array or using a simple getter and setter. The whole
* configuration can also be retrieved as a nested arrays, flat array or as a
* PropelConfiguration instance.
*
* @author Veikko Mäkinen <veikko@veikko.fi>
* @version $Revision$
* @package propel.runtime.config
*/
class PropelConfiguration implements ArrayAccess
{
const TYPE_ARRAY = 1;
const TYPE_ARRAY_FLAT = 2;
const TYPE_OBJECT = 3;
protected $parameters = array();
protected $flattenedParameters = array();
protected $isFlattened = false;
/**
* Construct a new configuration container
*
* @param array $parameters
*/
public function __construct(array $parameters = array())
{
$this->parameters = $parameters;
}
/**
* @see http://www.php.net/ArrayAccess
*
* @param integer $offset
* @return boolean
*/
public function offsetExists($offset)
{
return array_key_exists($offset, $this->parameters);
}
/**
* @see http://www.php.net/ArrayAccess
*
* @param integer $offset
* @param mixed $value
*/
public function offsetSet($offset, $value)
{
$this->parameters[$offset] = $value;
$this->isFlattened = false;
}
/**
* @see http://www.php.net/ArrayAccess
*
* @param integer $offset
* @return array
*/
public function offsetGet($offset)
{
return $this->parameters[$offset];
}
/**
* @see http://www.php.net/ArrayAccess
*
* @param integer $offset
*/
public function offsetUnset($offset)
{
unset($this->parameters[$offset]);
$this->isFlattened = false;
}
/**
* Get a value from the container, using a namespaced key.
* If the specified value is supposed to be an array, the actual return value will be null.
* Examples:
* <code>
* $c['foo'] = 'bar';
* echo $c->getParameter('foo'); => 'bar'
* $c['foo1'] = array('foo2' => 'bar');
* echo $c->getParameter('foo1'); => null
* echo $c->getParameter('foo1.foo2'); => 'bar'
* </code>
*
* @param string $name Parameter name
* @param mixed $default Default value to be used if the requested value is not found
*
* @return mixed Parameter value or the default
*/
public function getParameter($name, $default = null)
{
$flattenedParameters = $this->getFlattenedParameters();
if (isset($flattenedParameters[$name])) {
return $flattenedParameters[$name];
}
return $default;
}
/**
* Store a value to the container. Accept scalar and array values.
* Examples:
* <code>
* $c->setParameter('foo', 'bar');
* echo $c['foo']; => 'bar'
* $c->setParameter('foo1.foo2', 'bar');
* print_r($c['foo1']); => array('foo2' => 'bar')
* </code>
*
* @param string $name Configuration item name (name.space.name)
* @param mixed $value Value to be stored
*/
public function setParameter($name, $value, $autoFlattenArrays = true)
{
$param = &$this->parameters;
$parts = explode('.', $name); //name.space.name
foreach ($parts as $part) {
$param = &$param[$part];
}
$param = $value;
if (is_array($value) && $autoFlattenArrays) {
// The list will need to be re-flattened.
$this->isFlattened = false;
} else {
$this->flattenedParameters[$name] = $value;
}
}
/**
* @throws PropelException
*
* @param integer $type
* @return mixed
*/
public function getParameters($type = PropelConfiguration::TYPE_ARRAY)
{
switch ($type) {
case PropelConfiguration::TYPE_ARRAY:
return $this->parameters;
case PropelConfiguration::TYPE_ARRAY_FLAT:
return $this->getFlattenedParameters();
case PropelConfiguration::TYPE_OBJECT:
return $this;
default:
throw new PropelException('Unknown configuration type: '. var_export($type, true));
}
}
/**
* @return array
*/
public function getFlattenedParameters()
{
if (!$this->isFlattened) {
$this->flattenParameters();
$this->isFlattened = true;
}
return $this->flattenedParameters;
}
protected function flattenParameters()
{
$result = array();
$it = new PropelConfigurationIterator(new RecursiveArrayIterator($this->parameters), RecursiveIteratorIterator::SELF_FIRST);
foreach ($it as $key => $value) {
$ns = $it->getDepth() ? $it->getNamespace() . '.'. $key : $key;
if ($it->getNodeType() == PropelConfigurationIterator::NODE_ITEM) {
$result[$ns] = $value;
}
}
$this->flattenedParameters = array_merge($this->flattenedParameters, $result);
}
}
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