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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\template\twig;
class environment extends \Twig_Environment
{
/** @var \phpbb\config\config */
protected $phpbb_config;
/** @var \phpbb\path_helper */
protected $phpbb_path_helper;
/** @var \phpbb\extension\manager */
protected $extension_manager;
/** @var string */
protected $phpbb_root_path;
/** @var string */
protected $web_root_path;
/** @var array **/
protected $namespace_look_up_order = array('__main__');
/**
* Constructor
*
* @param \phpbb\config\config $phpbb_config The phpBB configuration
* @param \phpbb\path_helper $path_helper phpBB path helper
* @param \phpbb\extension\manager $extension_manager phpBB extension manager
* @param \Twig_LoaderInterface $loader Twig loader interface
* @param array $options Array of options to pass to Twig
*/
public function __construct($phpbb_config, \phpbb\path_helper $path_helper, \phpbb\extension\manager $extension_manager = null, \Twig_LoaderInterface $loader = null, $options = array())
{
$this->phpbb_config = $phpbb_config;
$this->phpbb_path_helper = $path_helper;
$this->extension_manager = $extension_manager;
$this->phpbb_root_path = $this->phpbb_path_helper->get_phpbb_root_path();
$this->web_root_path = $this->phpbb_path_helper->get_web_root_path();
return parent::__construct($loader, $options);
}
/**
* Get the list of enabled phpBB extensions
*
* Used in EVENT node
*
* @return array
*/
public function get_phpbb_extensions()
{
return ($this->extension_manager) ? $this->extension_manager->all_enabled() : array();
}
/**
* Get phpBB config
*
* @return \phpbb\config\config
*/
public function get_phpbb_config()
{
return $this->phpbb_config;
}
/**
* Get the phpBB root path
*
* @return string
*/
public function get_phpbb_root_path()
{
return $this->phpbb_root_path;
}
/**
* Get the web root path
*
* @return string
*/
public function get_web_root_path()
{
return $this->web_root_path;
}
/**
* Get the phpbb path helper object
*
* @return \phpbb\path_helper
*/
public function get_path_helper()
{
return $this->phpbb_path_helper;
}
/**
* Get the namespace look up order
*
* @return array
*/
public function getNamespaceLookUpOrder()
{
return $this->namespace_look_up_order;
}
/**
* Set the namespace look up order to load templates from
*
* @param array $namespace
* @return \Twig_Environment
*/
public function setNamespaceLookUpOrder($namespace)
{
$this->namespace_look_up_order = $namespace;
return $this;
}
/**
* Loads a template by name.
*
* @param string $name The template name
* @param integer $index The index if it is an embedded template
* @return \Twig_TemplateInterface A template instance representing the given template name
* @throws \Twig_Error_Loader
*/
public function loadTemplate($name, $index = null)
{
if (strpos($name, '@') === false)
{
foreach ($this->getNamespaceLookUpOrder() as $namespace)
{
try
{
if ($namespace === '__main__')
{
return parent::loadTemplate($name, $index);
}
return parent::loadTemplate('@' . $namespace . '/' . $name, $index);
}
catch (\Twig_Error_Loader $e)
{
}
}
// We were unable to load any templates
throw $e;
}
else
{
return parent::loadTemplate($name, $index);
}
}
/**
* Finds a template by name.
*
* @param string $name The template name
* @return string
* @throws \Twig_Error_Loader
*/
public function findTemplate($name)
{
if (strpos($name, '@') === false)
{
foreach ($this->getNamespaceLookUpOrder() as $namespace)
{
try
{
if ($namespace === '__main__')
{
return parent::getLoader()->getCacheKey($name);
}
return parent::getLoader()->getCacheKey('@' . $namespace . '/' . $name);
}
catch (\Twig_Error_Loader $e)
{
}
}
// We were unable to load any templates
throw $e;
}
else
{
return parent::getLoader()->getCacheKey($name);
}
}
}
|
