/usr/share/php/kohana3.1/system/classes/kohana/request/client/internal.php is in libkohana3.1-core-php 3.1.5-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Request Client for internal execution
*
* @package Kohana
* @category Base
* @author Kohana Team
* @copyright (c) 2008-2012 Kohana Team
* @license http://kohanaframework.org/license
* @since 3.1.0
*/
class Kohana_Request_Client_Internal extends Request_Client {
/**
* @var array
*/
protected $_previous_environment;
/**
* Processes the request, executing the controller action that handles this
* request, determined by the [Route].
*
* 1. Before the controller action is called, the [Controller::before] method
* will be called.
* 2. Next the controller action will be called.
* 3. After the controller action is called, the [Controller::after] method
* will be called.
*
* By default, the output from the controller is captured and returned, and
* no headers are sent.
*
* $request->execute();
*
* @param Request $request
* @return Response
* @throws Kohana_Exception
* @uses [Kohana::$profiling]
* @uses [Profiler]
* @deprecated passing $params to controller methods deprecated since version 3.1
* will be removed in 3.2
*/
public function execute(Request $request)
{
// Check for cache existance
if ($this->_cache instanceof Cache AND ($response = $this->cache_response($request)) instanceof Response)
return $response;
// Create the class prefix
$prefix = 'controller_';
// Directory
$directory = $request->directory();
// Controller
$controller = $request->controller();
if ($directory)
{
// Add the directory name to the class prefix
$prefix .= str_replace(array('\\', '/'), '_', trim($directory, '/')).'_';
}
if (Kohana::$profiling)
{
// Set the benchmark name
$benchmark = '"'.$request->uri().'"';
if ($request !== Request::$initial AND Request::$current)
{
// Add the parent request uri
$benchmark .= ' « "'.Request::$current->uri().'"';
}
// Start benchmarking
$benchmark = Profiler::start('Requests', $benchmark);
}
// Store the currently active request
$previous = Request::$current;
// Change the current request to this request
Request::$current = $request;
// Is this the initial request
$initial_request = ($request === Request::$initial);
try
{
// Initiate response time
$this->_response_time = time();
if ( ! class_exists($prefix.$controller))
{
throw new HTTP_Exception_404('The requested URL :uri was not found on this server.',
array(':uri' => $request->uri()));
}
// Load the controller using reflection
$class = new ReflectionClass($prefix.$controller);
if ($class->isAbstract())
{
throw new Kohana_Exception('Cannot create instances of abstract :controller',
array(':controller' => $prefix.$controller));
}
// Create a new instance of the controller
$controller = $class->newInstance($request, $request->response() ? $request->response() : $request->create_response());
$class->getMethod('before')->invoke($controller);
// Determine the action to use
$action = $request->action();
$params = $request->param();
// If the action doesn't exist, it's a 404
if ( ! $class->hasMethod('action_'.$action))
{
throw new HTTP_Exception_404('The requested URL :uri was not found on this server.',
array(':uri' => $request->uri()));
}
$method = $class->getMethod('action_'.$action);
/**
* Execute the main action with the parameters
*
* @deprecated $params passing is deprecated since version 3.1
* will be removed in 3.2.
*/
$method->invokeArgs($controller, $params);
// Execute the "after action" method
$class->getMethod('after')->invoke($controller);
// Stop response time
$this->_response_time = (time() - $this->_response_time);
// Add the default Content-Type header to initial request if not present
if ($initial_request AND ! $request->headers('content-type'))
{
$request->headers('content-type', Kohana::$content_type.'; charset='.Kohana::$charset);
}
}
catch (Exception $e)
{
// Restore the previous request
if ($previous instanceof Request)
{
Request::$current = $previous;
}
if (isset($benchmark))
{
// Delete the benchmark, it is invalid
Profiler::delete($benchmark);
}
// Re-throw the exception
throw $e;
}
// Restore the previous request
Request::$current = $previous;
if (isset($benchmark))
{
// Stop the benchmark
Profiler::stop($benchmark);
}
// Cache the response if cache is available
if ($this->_cache instanceof Cache)
{
$this->cache_response($request, $request->response());
}
// Return the response
return $request->response();
}
} // End Kohana_Request_Client_Internal
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